US11206751B2
A magnetic field shielding structure includes a magnetic field generating source configured to generate a magnetic field. The magnetic field shielding structure further includes a shielding member that includes a pair of layers. The pair of layers includes a layer having high magnetic permeability, and a layer having low magnetic permeability laminated with the layer having high magnetic permeability. The layer having high magnetic permeability is closer to the magnetic field generating source than the layer having low magnetic permeability.
US11206750B2
An outdoor display apparatus having a heat dissipation structure includes a first display module configured to display an image in a first direction, a second display module configured to display an image in a second direction opposite to the first direction, a housing configured to accommodate the first display module and the second display module, and having an inlet and an outlet, and a heat exchange device configured to receive heat from one of the first display module and the second display module and perform heat exchange, wherein the heat exchange device includes: a first heat exchange portion having at least one cooling passage to cool the first display module; a second heat exchange portion having at least one cooling passage to cool the second display module; and a heat exchanger configured to be selectively shared by the first heat exchange portion and the second heat exchange portion.
US11206746B1
A fluid heat dissipation device is provided. The fluid heat dissipation device includes a heat sink body and a plurality of pasting elements. The heat sink body is a porous structure, and pores of the heat sink body are configured to enable the heat sink body to absorb a working fluid that can be liquid or gas. The pasting elements are fixed on a first surface of the heat sink body. The pasting elements include polymer materials and are sheet-like colloids. The heat sink body is fixedly attached onto an outer surface of an electronic device through the pasting elements. A thickness gap of the pasting element is a vaporization chamber, and the working fluid in the pores can absorb heat from the electronic device and then be vaporized to remove heat through the heat sink body.
US11206744B2
The embodiments of the present disclosure provide a heat dissipation structure, applied to an electronic device. The electronic device includes a power consumption element, and the power consumption element disposed in an accommodation cavity. The heat dissipation structure includes a cover, configured to cover and seal the accommodation cavity. The cover is thermally connected to the power consumption element through a heat-conducting element. The heat dissipation structure further includes a heat-dissipation component, thermally connected to the cover and including a heat-dissipation module and a fan. The heat-dissipation module is disposed in an air outlet channel of the fan, such that the wind generated by the fan takes away the heat of the heat-dissipation module.
US11206742B2
A device casing is configured to include a first casing member provided with a hole including a guide hole and a fitting hole that communicates with the guide hole, and a second casing member provided with a protrusion at a position corresponding to the hole, the second casing member being configured to be fixed with respect to the first casing member by fitting the protrusion to the fitting hole. The guide hole guides movement of the protrusion that entered within the guide hole in an oblique direction when fixing the second casing member with respect to the first casing member so that the second casing member can get close to the first casing member in a state where the second casing member is guided in the oblique direction. The protrusion that moved in the oblique direction along the guide hole, passed through the guide hole and reached inside the fitting hole fits to the fitting hole. The second casing member is fixed with respect to the first casing member by the fitting of the protrusion to the fitting hole.
US11206739B2
A method of potting e.g. a stack of printed circuit boards, the method comprising applying a first potting material to selected regions of the circuit to be potted and then applying a second, different, potting material over the circuit to be potted.
US11206736B1
An interposer substrate includes a metal member; and a connection substrate disposed on at least portion of one side surface of the metal member. The connection substrate includes circuit patterns exposed from each of one surface of the connection substrate and the other surface of the connection substrate opposing the one surface, and one of a plurality of side surfaces of the connection substrate connecting one side and the other side of the connection substrate is attached to at least a portion of the one side surface of the metal member.
US11206733B2
A display panel and a bezel substrate thereof are disclosed. The bezel substrate includes a bending section and a plurality of wirings. Each of the wirings includes a first line section and a second line section, the first line section and the second line section are disposed on the bending section, a width of the first line section to each of the wirings is greater than a width of the second line section of the wirings, and the first line sections of the adjacent wirings are staggered with respect to each other.
US11206730B2
Provided are flexible hybrid interconnect circuits and methods of forming thereof. A flexible hybrid interconnect circuit comprises multiple conductive layers, stacked and spaced apart along the thickness of the circuit. Each conductive layer comprises one or more conductive elements, one of which is operable as a high frequency (HF) signal line. Other conductive elements, in the same and other conductive layers, form an electromagnetic shield around the HF signal line. Some conductive elements in the same circuit are used for electrical power transmission. All conductive elements are supported by one or more inner dielectric layers and enclosed by outer dielectric layers. The overall stack is thin and flexible and may be conformally attached to a non-planar surface. Each conductive layer may be formed by patterning the same metallic sheet. Multiple pattern sheets are laminated together with inner and outer dielectric layers to form a flexible hybrid interconnect circuit.
US11206728B2
Apparatus for controlling a plurality of lighting devices to emit light, the controller comprising: a lighting interface for transmitting control commands to each of the plurality of lighting device in order to control the plurality of lighting devices; and a controller configured to: obtain orientation information indicative of an orientation of a user device and based thereon determine the orientation of the user device; obtain location information indicative of a location of the user device and based thereon determine the location of the user device; process the determined orientation of the user device and the determined location of the user device to determine one or more lighting settings for one or more of the plurality of lighting devices; and selectively control, via the lighting interface, the one or more lighting devices to emit light in accordance with the one or more determined lighting settings.
US11206723B2
To provide a remote control device for transmitting a light signal having a pulse pattern capable of reducing the possibility of false detection, a communication device including the remote control device and a sensor, a variable device further including an appliance whose state varies by tracking the remote control device, and a lighting device further including a moving light for illuminating the remote control device by tracking the remote control device. The remote control device transits a light signal having a pulse pattern to be detected by a sensor, in which the pulse pattern includes a first ON period, a second ON period, and an OFF period between the first ON period and the second ON period, the first ON period and the second ON period being repeated alternately, the first ON period and the second ON period are more than twice as long as a sampling time T of the sensor, the first ON period and the second ON period are different from each other, and the OFF period is longer than the sampling time T.
US11206717B2
A system for controlling LED lightbox power supplies, comprises the lightbox supplies disposed inside a lightbox and correspondingly connected with LED light bars one by one. All the lightbox power supplies are connected in series with one another via a 485 communication bus. Meanwhile, a wireless communication device connected in series with the lightbox power supplies is further mounted inside the lightbox. A gateway device for wirelessly connecting with the wireless communication device and uploading data acquired to a cloud server, is arranged outside the lightbox. A sensor set connected in a wired manner with the wireless communication device is arranged on an outer wall of the lightbox.
US11206714B2
Systems, devices, and methods for one or more hybrid access points, each hybrid access point comprising: an Ethernet port connecting the hybrid access point to one or more connected devices, where the Ethernet port is associated with an Ethernet-based media access control (MAC) address; one or more physical radios configured to transmit and receive wireless signals between the hybrid access point and one or more user devices; one or more virtual access points (VAPs) configured by the one or more physical radios, where the one or more VAPs comprise: at least one VAP configured to utilize a MAC layer of a multi-channel architecture (MCA); and at least one VAP configured to utilize a MAC layer of a channel blanket single-channel architecture (SCA); and a bridge connecting each VAP to the hybrid access point Ethernet port via the Ethernet-based MAC address.
US11206707B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The embodiments herein disclose methods and systems for enabling a user equipment (UE) to report a secondary node failure in a dual connectivity wireless network including a master node (MN) and a secondary node (SN), the method includes detecting a secondary cell group (SCG) failure.
US11206690B2
Systems, methods, and computer-readable storage media for measuring one-way delay in multi-access networks (MAMS) are provided. Other embodiments may be described and/or claimed.
US11206675B2
A method for configuring transmission order of uplink data, performed by an REC of an access node. The REC has an interface to an RE of the access node. The method comprises providing instructions to the RE how to prioritize transmission order of uplink data. The uplink data is received by the RE on a radio interface and is to be transmitted from the RE to the REC on the interface. The REC thereby configures the transmission order.
US11206673B2
A priority control method includes receiving, by the server, the data to be subscribed by the terminal and the default priority of the data, and setting the terminal and the default priority in priority management information in association with each other, setting, by the server, the data issued by the data source and the terminal subscribing the data in subscriber management information in association with each other, transmitting, by the data source, an importance level of the issued data, setting, by the server, the importance level received from the data source in the priority management information in association with the default priority for the terminal subscribing the data; and referring, by the server, to the priority management information to calculate a final priority from the default priority for the terminal and the importance level.
US11206669B2
An inspection system and method for inspecting a user's entitlement to use a service, in particular a transport service, includes: sending, by a mobile inspection device, at least one first inspection data set during a first transmission phase; receiving, by at least one mobile user terminal to be inspected, the at least one first inspection data set; outputting, by at least one first output module of the mobile user terminal, at least one first inspection feature during the first transmission phase, based on the received first inspection data set and at least one user's entitlement information item available in the mobile user terminal, and outputting, by at least one second output module of the mobile inspection device, at least one first validity feature corresponding to the first inspection data set during the first transmission phase.
US11206660B2
The present disclosure discloses a method for transmitting information, a terminal and a network device. The method includes: obtaining anchor transmission bandwidth information configured by a network device for a terminal, where a transmission bandwidth corresponding to the anchor transmission bandwidth information is at least one of transmission bandwidths supported by the terminal; and transmitting information via transmission resources corresponding to the anchor transmission bandwidth information.
US11206656B2
A device determines a scrambling sequence for a control channel, wherein the scrambling sequence includes a first set of bit string values for a set of downlink control information (DCI) candidates associated with the control channel, and wherein the scrambling sequence is determined based on an identifier that is exclusive to the device. The device determines, based on the scrambling sequence, a correlation sequence that includes a second set of bit string values. The device identifies, based on the correlation sequence, a subset of DCI candidates of the set of DCI candidates. The device selects at least a portion of the subset of DCI candidates. The device performs one or more actions based on one or more selected DCI candidates.
US11206651B2
A method for detecting and receiving a downlink control channel, a User Equipment (UE), and a network side device are provided. The method includes: determining, by a UE, a first detection time parameter indicated by a network side device for detection and reception of the downlink control channel; and selecting, by the UE, a corresponding downlink control channel time domain resource according to the first detection time parameter to detect and receive the downlink control channel.
US11206646B2
An uplink transmitting method for a user equipment (UE) for supporting a short transmission time interval (TTI) in a wireless communication includes receiving downlink control information including uplink grant, and when a transmitting timing of an uplink signal corresponding to the uplink grant and a transmission timing of a semi-persistent (SPS) uplink signal overlap with each other, if a TTI length of a first channel in which the uplink signal corresponding to the uplink grant is to be transmitted is longer than a TTI length of a second channel in which the SPS uplink signal is to be transmitted, performing uplink signal transmission only on the second channel of the first channel and the second channel at the transmission timing.
US11206643B2
Methods, systems, and devices for wireless communications are described. An uplink preemption indication (PI) may be transmitted from a serving cell to a user equipment (UE), where the uplink PI indicates that uplink traffic is to be preempted. In some cases, the UE may communicate with the serving cell on a first component carrier (CC) according to a first time division duplexing (TDD) configuration, where the first TDD configuration includes uplink and downlink portions. The serving cell may transmit the uplink PI on a second CC, and the UE may monitor for and receive the uplink PI during downlink portions of the second CC during uplink portions of the first CC. In some cases, the UE may monitor the second CC in accordance with a frequency division duplexing (FDD) configuration. Additionally or alternatively, the UE may monitor the second CC in accordance with a second complementary TDD configuration.
US11206640B2
Access and user association can be enabled for private and hybrid public/private 5G new radio (NR) networks. More specifically, this disclosure discloses how to perform initial access, user authentication and association, Internet protocol (IP) address assignment for routing, and/or mobility management. The aforementioned process can facilitate the user equipment (UE) to engage in peer-to-peer, local breakout, and private/public network communication, via a local manager (LM) access point, without requiring connectivity to a public radio access network (RAN) or core network.
US11206631B2
Provided are a method and apparatus for performing positioning. The method of a user equipment for performing positioning may include receiving configuration information regarding repeated transmission of a positioning reference signal and repeatedly receiving the positioning reference signal based on the configuration information regarding the repeated transmission.
US11206627B2
Provided are a system information transmission method and device, and a computer-readable storage medium, relating to the technical field of communications. The method comprises: sending a synchronization block and a system information block in a plurality of different directions by means of a beam, wherein the synchronization block comprises a synchronization signal, first system information, and position indication information about the system information block; the system information block refers to a system information block that is sent after the synchronization block, has the same direction as the synchronization block and is closest thereto in a time domain; the position indication information indicates a time-domain position or a time-domain position and a frequency-domain position where the system information block is located, and the system information block comprises an analytic parameter of a new radio physical downlink control channel (NR-PDCCH) where second system information is located, or the second system information.
US11206623B2
A method for receiving a WUR PPDU in WLAN by an STA according to an embodiment of the present invention may comprise the steps of: receiving a WUR PPDU including a WUR preamble and a payload; acquiring information on a data rate applied to the payload, on the basis of a synchronization sequence of the WUR preamble; and decoding the payload on the basis of the information on the data rate, wherein the STA determines that the data rate applied to the payload is 250 kbps when the synchronization sequence is a first sequence having a length of 32 bits, and determines that the data rate applied to the payload is 62.5 kbps when the synchronization sequence is a second sequence having a length of 64 bits.
US11206620B2
A base station transmits a first transmission using a first directional beam and determines an equivalent isotropic radiated power (EIRP) relationship between the first transmission and a physical downlink shared channel (PDSCH) for a user equipment (UE). The base station transmits, to the UE, an indication of the EIRP relationship between the first transmission and the PDSCH. Then, the base station transmits the PDSCH to the UE using the second directional beam. The UE uses the indication of the EIRP relationship to receive the PDSCH from the base station over the second directional beam.
US11206596B2
A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes triggering a beam recovery procedure. The method further includes using a first resource on a PUCCH (Physical Uplink Control Channel) channel to transmit a beam failure recovery request to a network. The method also includes receiving a response for the first beam failure recovery request, wherein the response is received within a first measurement gap.
US11206588B2
Techniques for providing network connection plans for computing devices planning to travel along a pre-specified route are disclosed herein. In an example, crowd-sourced data is used to generate a network map that includes network parameters mapped to one or more geographical locations. The network map is used to generate a network connection plan for a computing device planning to travel along a pre-specified route. The computing device may then connect to one or more wireless networks according to the network connection plan while traveling along the pre-specified route.
US11206586B2
An electronic device includes a communication processor configured to support first network communication, second network communication, and a memory configured to store information about a first band supporting dual connectivity for the first and the second network communication among a plurality of bands that correspond to the first network communication. The communication processor may be configured to: camp on a first cell supporting the first network communication; receive information about a neighbor cell from the first cell after camping on the first cell; identify a second band supporting the dual connectivity among at least one band that corresponds to the neighbor cell based on the information about the first band and the information about the neighbor cell; search for the second band among the at least one band that corresponds to the neighbor cell; and perform cell reselection from the first cell to another cell based on the search result.
US11206585B2
Provided are a handover method and device involving multiple core networks. The method includes: transmitting, by a first base station, a handover request message to a second base station directly transmitting or through a core network; receiving, by the first base station, a feedback message from the core network or the second base station, where the feedback message carries at least one of: information about a core network suggested to be handed over, a failure reason.
US11206574B2
Provided is a radio access network system in which a master unit compresses control management data to be allocated to a sub-channel of a public air interface (CPRI), and transmits the compressed control management data to a radio unit through a sub-channel of a public air interface, and the radio unit receives the compressed control management data through a sub-channel of a public air interface, and restores the compressed control management data.
US11206571B2
A base station is provided. The base station includes a first reception unit configured to receive, from a user apparatus included in a mobile communication system including the base station, another base station communicating with the base station, and the user apparatus communicating with the base station, first data including quality information used for scheduling controlling performed by the other base station, and second data different from the first data. The base station also includes a transmission unit configured to transmit the first data to the other base station by giving higher priority to the first data than to the second data.
US11206550B2
A method for identifying a client device in a network, and a first radio in the network that is coupled with the client device is provided. The method includes determining one or more sequences of roaming events for multiple client devices in the network, evaluating a performance metric for a roaming event and evaluating an interaction between the client device and one or more radios involved in the roaming events for the plurality of client devices. The method also includes selecting a second radio in the network based at least in part on (1) the one or more sequences of roaming events, (2) the performance metric, and (3) the interaction between the client device and the one or more radios, and recommending switching the client device from the first radio to the second radio. A system and a predictive tool to perform the above method are also provided.
US11206545B2
Embodiments assign shared spectrum resources to access points. Embodiments group the access points into coexistence groups of access points, and generate a vertex graph including vertices that each represent one of the coexistence groups, where an edge connecting a pair of vertices in the vertex graph represents an overlap between coverage contours of a pair of coexistence groups represented by the pair of vertices, and the edge is assigned a weight that is proportional to the overlap as compared to other overlaps between coverage contours of other pairs of coexistence groups. Embodiments generate at least one vertex-colored graph by assigning a color to each vertex in the vertex graph, group the coexistence groups into groups of coexistence groups based on their corresponding assigned colors in the at least one vertex-colored graph, and map shared spectrum transmit frequencies to the groups of coexistence groups.
US11206544B2
An embodiment includes a method to increase the efficiency of security checkpoint operations. A security checkpoint kiosk serves as a Relying Party System (RPS). The RPS establishes a secure local connection between the RPS and a User Mobile-Identification-Credential Device (UMD). The RPS sends a user information request to the UMD, via the secure local connection, seeking release of user information associated with a Mobile Identification Credential (MIC). The RPS obtains authentication of the user information received in response to the user information request. The RPS retrieves user travel information based on the user information. The RPS determines that the user travel information matches the user information. When the user travel information matches the user information, the RPS approves the user to proceed past the security checkpoint kiosk.
US11206532B2
Disclosed herein are systems and methods for associating a device with a network, such as a wireless network. One method comprises storing network identifying information for a network in a database, receiving contact information from a computing device, determining whether the contact information is associated with the network identifying information in the database, and coupling the computing device with the network in response to determining that the contact information is associated with the network identifying information.
US11206531B2
Disclosed is a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security, and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. The present invention presents a method for connecting, with each network function defined in a fifth generation mobile communication network, a capability exposure function (CEF) having a function of exposing context of a terminal to a third party in a mobile communication network so as to provide management of the terminal or a mobility event for the terminal.
US11206528B1
Techniques for designating non-native communication clients as the primary client for user equipment are discussed herein. A primary client can be the communication client designated to receive incoming communications for the user equipment. The user equipment may use the primary client to send, to a network device, a Session Initiation Protocol (SIP) instance to set primary client. The SIP instance may include a primary designator and a Universally Unique Identifier (UUID) associated with the client. The network device may store the information for the user equipment including the UUID and capability set. A second user equipment may poll the network device for the communications capabilities of the first user equipment before establishing a connection.
US11206522B2
A method for equipment management includes: receiving a management control instruction of a target terminal with respect to the NB-IoT equipment and forwarded by a base station, the target terminal being a terminal used for managing the NB-IoT equipment; and executing an operation corresponding to the management control instruction. The method and device for equipment management allow convenient and highly efficient control of the NB-IoT equipment via the terminal to execute the corresponding operation.
US11206521B2
A system, a method, and a computer program product for selective pairing of wireless devices are provided. A pairing device scans for an advertising packet. The pairing device checks each scanned advertising packet for a shared key. The pairing device responds to the scanned advertising packet only when the advertising packet contains the shared key.
US11206516B2
A system and method for the real-time management of a device, and more particularly to the establishment and enforcement of policies or rules associated with the feature or functions that may be performed with the device, such as making and receiving calls, exchanging data, playing games and music, sending and receiving email, accessing web sites, and paying for goods and services. If a child or employee is using the device, there may be a need to regulate how that device can be used and to determine who will pay for what goods or services. In addition to providing all of the features associated with a device, service providers need to be able to establish and enforce rules (policies) regulating how and when that device can be used and who will pay for a good or service requested by the user of the device.
US11206511B2
A first cell device obtains, from a second cell device, multicast information associated with the second cell device, where a first wireless coverage area associated with the first cell device at least partially overlaps a second wireless coverage area associated with the second cell device. The first cell device transmits the multicast information to an element management system, and receives, from the element management system, an instruction, generated based at least on the multicast information, to not use one or more subframes, associated with a multicast transmission session associated with the second cell device, to transmit during the multicast transmission session. The first cell device determines, after receiving the instruction, that the multicast transmission session has been initiated, and causes the first cell device to not use the one or more subframes to transmit during the multicast transmission session associated with the second cell device.
US11206510B2
A communication device adapted for communicating in a communication system can include a receiver, a processor, and a transmitter. The receiver can receive (e.g., capture, sniff) information from one or more wireless devices (e.g., vehicles) using a first communication technology (e.g., V2X technologies). The processor can process the received information to generate system information associated with the communication system. The transmitter can transmit the system information to one or more wireless devices using a second communication technology (e.g., LTE) different from the first communication technology.
US11206509B2
A method and an apparatus of measuring a position of user equipment (UE) in a wireless communication network are provided. The method includes receiving, from a base station, positioning reference signal (PRS) configuration information including information about at least one PRS resource set including at least one PRS resource for receiving a PRS, receiving, from the base station, the PRS based on the PRS configuration information, and performing position measurement of the UE based on the received PRS.
US11206507B2
To enable shared user experiences using augmented reality systems, shared reference points must be provided to have consistent placement (position and orientation) of virtual objects. Furthermore, the position and orientation (pose) of the users must be determinable with respect to the same shared reference points. However, without highly sensitive and expensive global positioning system (GPS) devices, pose information can be difficult to determine to a reasonable level of accuracy. Therefore, what is provided is an alternative approach to determining pose information for augmented reality systems, which can be used to perform location based content acquisition and sharing. Further, what is provided is an alternative approach to determining pose information for augmented reality systems that uses information from already existing GPS devices.
US11206495B2
A MEMS microphone includes a substrate. A dielectric layer is disposed on the substrate, having an opening and includes: indent region surrounding the opening; pillars extending from an indent surface at the indent region to the substrate; and an outer part surrounding the indent region and disposed on the substrate. A signal sensing space is created at the indent region between the pillars and between the pillars and the outer part. A first electrode layer is disposed on the indent surface of the dielectric layer. A second electrode layer is disposed on the substrate. A sensing diaphragm is held by the dielectric layer, including two elastic diaphragms supported by the dielectric layer; and a conductive plate between the first elastic diaphragm and the second elastic diaphragm. The conductive plate has a central part embedded in the holding structure and a peripheral part extending into the signal sensing space.
US11206490B2
The present invention is intended to provide a sound generating actuator which can facilitate heat dissipation from a voice coil. According to the present invention, there is provided a sound generating actuator, including: a frame; a stationary part mounted on the frame and provided with a yoke, a magnet and a top plate to compose a magnetic circuit; a voice coil configured to receive an electrical signal and vibrate due to a magnetic field and mutual electromagnetic force of the stationary part; a spring configured to dampen vibration of the voice coil and that is made of a metallic material and secured to the frame; and a contact pad that is attached to the spring and configured to transfer vibration of the voice coil.
US11206489B2
The present disclosure discloses a diaphragm for radiating sound, including: a dome; a suspension surrounding the dome, including a first connecting portion adjacent to the dome and having a first surface and a second surface, a suspending portion extending from and surrounding the first connecting portion, and a second connecting portion extending from and surrounding the suspending portion. The suspending portion includes a convex part along a direction from the second surface to the first surface, an inner edge connecting to the first connecting portion, and an outer edge connecting to the second connecting portion. The diaphragm further includes glue layers located on corners of the first surface of the first connecting portion, extending from the inner edge toward the dome. The present disclosure further includes a speaker incorporating the diaphragm.
US11206480B2
An open-air type earphone with a bracket forming a bass pipe is provided. The open-air type earphone includes: a housing configured to be worn on an ear and having a sound-emitting hole and a back hole; an acoustic transducer mounted within the housing and configured to emit sound to the sound-emitting hole; and one or more brackets mounted between the acoustic transducer and the housing and capable of tuning acoustic characteristics.
US11206477B2
The present invention provides a sound transducer structure of electronic device relating to the technical field of acoustics. The sound transducer structure includes a housing having an accommodating cavity, a sound generator received in the accommodating cavity, and a sound outlet disposed in the housing. A sound guiding groove communicates between the sound generator and the sound outlet, so that a sound generated at the sound generator is conducted along the sound guiding groove and is transmitted out of the housing from the sound outlet. The sound outlet includes a first sound outlet for transmitting sound in a receiver mode and a second sound outlet for transmitting sound in a loudspeaker mode. The second sound outlet is covered with a sound pressure sensitive member.
US11206476B2
A device is discussed, such as the hearing assistance device itself and/or an electrical charger cooperating with the hearing assistance device. The device can have one or more accelerometers and a power control module to receive input data indicating a change in acceleration of the device over time from the one or more accelerometers in order to make a determination to autonomously change a power mode for the hearing assistance device based on at least whether the power control module senses movement of the hearing assistance device as indicated by the accelerometers.
US11206475B2
A wearable apparatus includes a wearable electronic device comprising a rechargeable power source, charging circuitry, a processor, and a display. A strap arrangement is connected to the wearable electronic device and comprises one or more charge ports. Each charge port is electrically coupled to the wearable electronic device and comprises a volume of resilient material comprising a through-hole dimensioned to receive one of the electronic devices. The volume of resilient material is configured to stretch and generate a retentive force sufficient to retain the electronic device within the through-hole. Electrical contacts are disposed on a wall of the volume of resilient material and recessed within a thickness of the volume of resilient material. The electrical contacts are configured to electrically communicate with corresponding electrical contacts of the electronic device. The charging circuitry of the wearable electronic device is configured to charge rechargeable power sources of the electronic devices.
US11206464B2
A method and a device are used during battery operation of a smart metering meter equipped with a consumption sensor and a transmit clock generator for a radio module for transmitting consumption data packets, in the event of a decreased residual capacity of the battery, to determine if the data packets can be transmitted as previously with the residual capacity over the residual time period until a scheduled battery exchange at the end of a specified operating time period. If not, the transmit power, for example, of the data packets is reduced and/or their transmit clock is extended over the residual period. This determination, along with a control specification, are preferably performed in a concentrator and are transmitted to the meter by using bidirectionally operating radio modules so that computer capacities required therefor need not be retained in each individual meter of a supply area.
US11206462B2
A system that includes a content distributor, a reaction content server, and a plurality of viewer computer devices. The content distributor provides original content to the viewer computer devices. The viewer computer devices present the original content to viewers and generate viewer-reaction content of the viewers during presentation of the original content. The viewer computer devices provide the viewer-reaction content to the reaction content server to provide to other viewer computer devices. The viewer computer devices also present viewer-reaction content received from the reaction content server to the viewers in synchronization with the original content, which allows the viewers to experience other viewer's reactions while experiencing the same original content.
US11206458B2
Systems and methods are described for a media guidance application (e.g., implemented on a user device) that aggregates related media content, associated with media content selected by a user, by comparing keywords.
US11206456B2
Systems and methods are described to address deficiencies in conventional biometric devices by dynamically enabling and disabling a biometric device based on the content the user is viewing. The media guidance application may utilize a device enablement rule, which has content criteria. If the content criteria is satisfied, the media guidance application may enable or disable a biometric device in accordance with the device enablement rule.
US11206452B2
Provided is a video display system including: an apparatus of a first user having a viewing right to a given video; a second user apparatus; and a display control section, in which the first user apparatus sends an invitation for viewing of the video to the second user apparatus, the second user apparatus causes the video viewing invitation to be displayed, and the display control section causes the second user apparatus to initiate display of the video synchronously with causing the first user apparatus to initiate the display of the video in a case where the second user has a viewing right to the video and in a case where manipulation for accepting the invitation is input to the second user apparatus.
US11206451B2
An information interception method, a terminal, and a computer storage medium are disclosed. The method includes: starting a first application, extracting an application list of applications that need to be intercepted, and separately configuring an interception policy for each to-be-intercepted application in the application list; obtaining a network request sent by a to-be-intercepted application, and monitoring, when the first application enters an interception mode, according to the configured interception policy, the network request sent by the to-be-intercepted application, to obtain, through matching, communication information that conforms to the interception policy, where the communication information is associated with the network request; and matching the communication information with a preset policy, when the communication information is specified target information corresponding to the preset policy, intercepting the network request and locating and tracing the to-be-intercepted application that sends the network request.
US11206450B2
Disclosed is a preference-based service providing method for operating preference-based service providing system and device by executing an artificial intelligence (AI) algorithm and/or a machine learning algorithm in a 5G environment connected for the Internet of things. A preference-based service providing method according to an embodiment of the present disclosure may include acquiring user video information obtained by imaging a user who is using an electronic device, analyzing a preference of the user for a service provided by the electronic device on the basis of the user video information including a face image and a posture image of the user, setting a priority of the service provided by the electronic device on the basis of the preference of the user, and providing a recommendation list of services provided by the electronic device on the basis of priorities of the services.
US11206448B2
A method and an apparatus for selecting a background music for video shooting, a terminal device and a medium are disclosed by embodiments of the present disclosure. The method has the steps of: acquiring a viewing instruction for a specified music; jumping to a details page of a complete music corresponding to the specified music according to the viewing instruction; and using the complete music as a background music for video shooting after a shooting-the-same instruction is acquired on the details page.
US11206446B2
A method for a frame certainty metric for automatic content recognition. The method includes determining a frame match between media device frames of a media device stream relative to broadcast frames of a broadcast media stream and determining whether to shift the frame match by determining the following: a first frame certainty metric based on a first media device fingerprint and a target broadcast fingerprint; a second frame certainty metric based on a second media device fingerprint sequentially adjacent the first media device fingerprint and the target broadcast fingerprint; a third frame certainty metric based on a third media device fingerprint sequentially adjacent the first media device fingerprint and the target broadcast fingerprint; and a greatest frame certainty metric. The method further includes identifying the media device fingerprint corresponding to the greatest frame certainty metric as a target media device fingerprint matching the target broadcast fingerprint.
US11206442B2
A method minimizes audio and video streaming delays between a video source and a video sink. A receiver receives a netsync message from a transmitter that communicates with the video source to receive input video. The netsync message is generated by the transmitter in accordance with the input video and indicates a display pointer of the transmitter. In accordance with the netsync message, the receiver adaptively outputs a set of timing control signals that is transmitted to the video sink, thereby minimizing the latency between the vertical synchronization (VSYNC) of the transmitter and the VSYNC of the receiver.
US11206435B2
A media system replaces content in a first sequence of media content. The media system presents the first sequence of media content to an end-user and generates a fingerprint of the sequence of media content. The fingerprint is for comparison with a plurality of reference fingerprints so as to identify the first sequence of media content and determine a reference position within the first sequence of media content. The media system sends a request for a replacement sequence of content to a content replacement system, and receives replacement media content selected based on the identified first sequence of media content. The media system presents the replacement media content to the end-user instead of the first sequence of media content. Presenting the replacement media content begins at a position in the first sequence of media content that is determined based on the reference position.
US11206433B2
One or more computing devices, systems, and/or methods for generating augmented videos are provided. First coordinates, of a first video frame of a video, may be determined for projection of a graphical object. A first plurality of keypoints on the first video frame may be determined based upon a set of objects. A second plurality of keypoints on a second video frame may be determined. A keypoint of the second plurality of keypoints may correspond to a keypoint of the first plurality of keypoints. A relationship between the first video frame and the second video frame may be determined based upon the first plurality of keypoints and the second plurality of keypoints. Second coordinates of the second video frame may be determined based upon the first coordinates and the relationship. The graphical object may be projected onto the second video frame based upon the second coordinates.
US11206422B2
A video image processing method includes determining a current image block and, in response to a size of the current image block meeting a preset condition, determining a temporal candidate motion vector of the current image block according to at least one of a temporal motion vector prediction (TMVP) operation or an advanced/alternative temporal motion vector prediction (ATMVP) operation.
US11206421B2
A prediction information deriving unit derives the inter-prediction information candidates from inter-prediction information of a prediction block neighboring to a coding target prediction block or a prediction block present at the same position as or near the coding target prediction block in a coded picture at a temporally different position from the coding target prediction block. A candidate supplementing unit supplements inter-prediction information candidates having the same prediction mode, reference index, and motion vector until the number of inter-prediction information candidates reaches the designated number of candidates when the number of inter-prediction information candidates is smaller than the designated number of candidates.
US11206418B2
Disclosed is a method of encoding a video sequence according to a first set of encoding parameters is presented, including redimensioning the video sequence, generating encoding data of the redimensioned video sequence according to a second set of encoding parameters, determining first encoding data of the video sequence by respective scale transposition of encoded data generated for the redimensioned video sequence, determining, for at least one encoding block of an image of the video sequence, respective pixel residuals from predictive coding data obtained by encoding the redimensioned video sequence applying a block transformation to the pixel residuals determined, and inserting the transformed pixel residuals and the first encoding data into a binary encoding stream of the video sequence.
US11206417B2
Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes receiving circuitry and processing circuitry. For example, the processing circuitry decodes, from a coded video bitstream, a flag that is indicative of whether applying a lossless coding mode. In response the flag being indicative of applying the lossless coding mode, the processing circuitry partitions a block into multiple blocks based on the block having at least one side that is equal to or greater than a threshold size for zeroing out a portion of the block. Thus, video quality loss due to zero out can be avoided. Then, the processing circuitry reconstructs the multiple blocks respectively from the coded video bitstream based on the lossless coding mode.
US11206412B2
An access point is configured to communicate with a wireless client device over a plurality of wireless communication channels. The wireless client device has an active operation state and a standby operation state. The access point detects a property of each of a first wireless communication channel and a second wireless communication channel, and applies a policy to the detected properties to select one of the first wireless communication channel and the second wireless communication channel. While the wireless client device is in the active operation state, the access point steers the client device to communicate with the access point over the selected channel.
US11206383B2
This disclosure describes a system configured to present primary and secondary, tertiary, etc., virtual reality content to a user. Primary virtual reality content may be displayed to a user, and, responsive to the user turning his view away from the primary virtual reality content, a sensory cue is provided to the user that indicates to the user that his view is no longer directed toward the primary virtual reality content, and secondary, tertiary, etc., virtual reality content may be displayed to the user. Primary virtual reality content may resume when the user returns his view to the primary virtual reality content. Primary virtual reality content may be adjusted based on a user's interaction with the secondary, tertiary, etc., virtual reality content. Secondary, tertiary, etc., virtual reality content may be adjusted based on a user's progression through the primary virtual reality content, or interaction with the primary virtual reality content.
US11206382B2
Disclosed are a white balance synchronization method and apparatus, and a terminal device. The method is applied to a terminal comprising at least two cameras, and comprised that: when it is determined that the terminal is about to switch a camera, obtaining a first gain value corresponding to a currently used first camera; and after a second camera is started, using the first gain value as an initial value, and performing white balance adjustment is performed on an image collected by the second camera. Therefore, after the camera is switched, the second camera performs convergence by using gain value of the first camera prior to the switching as an initial value so as to perform the white balance adjustment, thereby avoid the problem of image flickering, improving the white balance adjustment speed and improving the user experience.
US11206371B2
Techniques are disclosed for overcoming communication lag between interactive operations among devices in a streaming session. According to the techniques, a first device streaming video content to a second device and an annotation is entered to a first frame being displayed at the second device, which is communicated back to the first device. Responsive to a communication that identifies the annotation, a first device may identify an element of video content from the first frame to which the annotation applies and determine whether the identified element is present in a second frame of video content currently displayed at the first terminal. If so, the first device may display the annotation with the second frame in a location where the identified element is present. If not, the first device may display the annotation via an alternate technique.
US11206368B2
A data transmission circuit of an image sensor. In one embodiment, the data transmission circuit includes a plurality of banks coupled in a series. A peripheral bank of the plurality of transmission banks is coupled to a function logic. Each bank includes a plurality of local buffers coupled to a local buffer control and a plurality of global buffers coupled to a global buffer control. The local buffers are settable to their enabled or disabled state by a bank enable command at the local buffer control. The enabled local buffers are configured to transfer local data to shift registers of their respective bank. The disabled local buffers are configured not to transfer the local data to the shift register of their respective bank.
US11206364B1
Improved HMDs are described. The HMD is configured to provide higher resolution image content within a central area of a display of the HMD and to provide lower resolution image content within peripheral areas of the display. The HMD includes a higher resolution camera, a first lower resolution camera, and a second lower resolution camera. The FOV of the first lower resolution camera minimally overlaps the FOV of the higher resolution camera, and the FOV of the second lower resolution camera minimally overlaps the FOV of the higher resolution camera. The minimal overlap is less than 10 degrees. By structuring the HMD in this manner, the HMD can generate merged images that mimic a user's foveal vision acuity.
US11206356B1
An apparatus includes a first capturing unit configured to obtain a first image; and a second capturing unit configured to obtain a second image having a wider angle of view than an angle of view of the first image. The apparatus controls each of a first display device corresponding to one eye of a user and a second display device corresponding to the other eye of the user to display an image based on the first image or the second image. In a case where no subject exists in the first image, the apparatus causes at least one of the first display device and the second display device to display the second image.
US11206351B2
An image capturing device includes an imaging device and circuitry. The imaging device captures an image. The circuitry defines a point of interest in the image, converts the defined point of interest in accordance with attitude information of the image capturing device, and cuts out a viewable area from the image. The viewable area includes the converted point of interest.
US11206347B2
Triggering slow-motion video capture based on object tracking includes receiving user input defining a trigger area on the viewfinder of a digital camera and tracking the movement of an actor in the field of view of the camera. A determination is made that the actor's movement has positioned the actor within the boundaries of the defined trigger area. Slow-motion video capture is initiated based on the determination. Feature detection methods may be used to identify feature points, where some of the feature points correspond to the actor. Additionally, feature point tracking methods may be used to track the movement of the feature points corresponding to the actor. Statistical methods may be used to remove outlier feature points. The trigger area may be tracked and its position updated in order to anchor the trigger window to stationary objects in the field of view of the digital camera.
US11206327B2
Systems, devices, and methods including: capturing, by a capture device, an audio and corresponding location metadata associated with an emergency call; refining the location metadata to provide a refined location metadata; correlating, by the capture device, the refined location metadata of the emergency call with a geofenced location of the computing devices of one or more first responders (FRs); screening, by the capture device or the computing device, the emergency call data; transmitting, by the capture device, a first signal to the one or more computing devices based on the correlation, the transmitted signal including a portion of the captured audio and corresponding location metadata; receiving, by the capture device, an accept signal from the one or more computing devices of one or more FRs; transmitting, by the capture device, a second signal to the one or more computing devices based on the received accept signal.
US11206325B1
A hands free telephone assembly for hands free use of a personal electronic device includes a collar is curved into an open loop for wearing around a neck of a user. A communication unit is integrated into the collar and the communication unit is in remote communication with a personal electronic device to facilitate voice control of the personal electronic device. A video projector is integrated into the collar to project digital images received from the personal electronic device. The video projector has motion sensing capabilities thereby facilitating the personal electronic device to be controlled with hand motions. A projection screen is held by the user thereby facilitating the projection screen to display the digital images received from the personal electronic device.
US11206321B2
An electronic device that includes a mobile terminal and a case coupled to the mobile terminal, wherein the case includes a first body that is formed to accommodate a portion of the terminal body, a second body in which a second display is disposed, and a wiring unit that electrically couples the first body and the second body to transfer data received from the mobile terminal to the second display, wherein in a state where a first screen information including an input area is displayed on the first display and a second screen information is displayed on the second display, the controller is configured to capture the second screen information displayed on the second display in response to receiving a predetermined input to the input area and to cause the first display to display the captured second screen information in the input area of the first screen information.
US11206320B2
A method of configuring a first client device to utilize at least one type of rate adaptation method in a negotiated session with a second client device. The first client determines whether a first type of rate adaptation method and a generic feedback format are to be used in the negotiated session. Upon determining that only the first type of rate adaptation method is to be used, the first client device is configured to utilize the first type of rate adaptation method for both semi-static and dynamic rate adaptation. Upon determining that both are to be used, the first client device is configured to utilize the first type for semi-static rate adaptation, and to utilize for dynamic rate adaptation a preferred rate adaptation method selected from a plurality of rate adaptation method types that provide improved performance for dynamic rate adaptation compared to the first type of rate adaptation method.
US11206316B2
Systems and methods are provided for servicing inference request by one of multiple machine learning models attached to a deployment cluster. The API server of a deployment cluster is not tightly coupled to any of multiple machine learning models attached to the deployment cluster. Upon receiving an inference request, the deployment cluster can retrieve the configuration parameters, including serialization formatting, for a target model identified in the inference request. The deployment cluster can utilize the retrieved parameters to service the inference request and return the results to a business system application.
US11206315B2
Aspects of the present disclosure include systems and methods for profile switching by the computing device. In an example, a computing device may include a memory storing instructions and a processor communicatively coupled with the memory and configured to execute the instructions. The processor may receive a request to initiate a new instance of a website. The processor may also determine a domain name of the website in response to the request. The processor may also determine a first user profile from a plurality of user profiles that corresponds to the domain name based on profile information corresponding to one or more of profile history data, profile favorites data, or administrative settings data. The processor may also launch the new instance of the web site in a browser according to the first user profile.
US11206314B2
A method, device, and system for predicting and caching user activity for seamless user experience within vehicles is disclosed. The method includes identifying a contextual information based on current activity associated with a user within the vehicle. The method further includes retrieving predictive information from a remote server or a local cache within the vehicle, based on a type of the contextual information. The method includes rendering the predictive information to the user within the vehicle in response to retrieving. The method further includes capturing response of the user to the predictive information rendered to the user as a user feedback.
US11206300B2
Method and system are provided for providing instructions during remote viewing of a user interface. The method carried out at a host computer system includes: capturing an image of one or more application user interfaces as displayed at the host computer system; and serializing data of each application user interface to provide a map of each window class and containers and/or control elements of the window class, wherein a container has attributes and child control elements. The captured image and the map are transmitted to a remote computer system; and control element input instructions are received from a remote computer system for instructing an interaction with a control element.
US11206295B1
A method for streaming content selection includes reading a media presentation description to identify a content model based on different representations and a plurality of media segments, chosing the media segments for content selection from different representations, adapting the bitrate based on the content model and the different representations, reading, from the one or more memory devices, one or more values associated with the one or more constraint functions, minimizing a third function and yielding a probability distribution of bitrate decisions, and selecting one or more media segments where the difference between the bit-rates and the expectations of the bit-rate decisions distributions is minimal. After requesting, receiving the one or more media segments, storing an achieved download throughput in the one or more memory devices, storing the media segment(s), decoding segment(s) to provide one or more decoded media segments and rendering the one or more decoded media segments.
US11206292B2
Various methods, apparatuses, and media for implementing a session sharing shared worker module are provided. A processor executes a first web application and a second web application within a web browser. The first web application is associated with a first tab and the second web application is associated with a second tab having different web content than the first tab. The processor determines whether a shared worker is available within the web browser. A session sharing module is configured to: register each of the first tab and the second tab with the shared worker based on determining that the shared worker is available within the web browser; receive a first request from the first tab to connect to a server and a second request from the second tab to connect to the server; combine the first request and the second request into one packaged request; and send the one packaged request to the server via one connection point.
US11206285B2
Systems and methods are provided to implement moving target defense techniques for transportation systems. The moving target defense techniques can randomly change the IP addresses of the nodes associated with both the vehicles and the corresponding control centers. The nodes for the vehicles and the control centers can be “mobile” nodes that use a “care-of” IP address for communications. The care-of address used by the nodes can be updated through a binding update process. During the binding update process, the one node sends the binding update notice (with a new care-of address) to the care-of address of the other node while maintaining its prior care-of address. The node that receives the binding update notice can send a binding acknowledgement back to the node that sent the binding update. Once the binding acknowledgement is received, the prior care-of address can be removed by the node that sent the binding update.
US11206283B2
Concepts and technologies disclosed herein are directed to security management of devices using blockchain technology. According to one aspect disclosed herein, a smart contract for a device can be created. The smart contract can identify a plurality of parties including a device customer, a device manufacturer, and a vulnerability assessor. The smart contract can include an expected action to be performed by the device manufacturer responsive to a trigger event. In response to the trigger event being detected, the smart contract can be executed to cause the expected action to be performed by the device manufacturer.
US11206272B2
The present disclosure relates to a system and method for determining or monitoring a process variable having a higher-level unit and a plurality of field devices. The field devices generate data and are connected to one another for communication, and the higher-level unit and the field devices are nodes corresponding to a distributed ledger or blockchain technology comprising transaction creation units. Each field device is assigned a transaction creation unit for creating transactions. A created transaction contains data from the field devices assigned to the transaction creation units. A block creation unit processes a created transaction to form a data block. Validation units check the data block and/or transactions for validity. The data block is valid if at least one predefined number of validation units validates the data block, wherein each node is assigned one of the validation units. The valid data block is stored in a distributed database.
US11206271B2
The present disclosure relates to a method for ensuring the authenticity of a field device. The method includes a step of assigning a unique authentic identification feature to the field device or providing the field device with a unique authentic identification feature. The method also includes steps of transmitting ACTUAL identification data to a participant node which transmits the ACTUAL identification data to the other participant nodes in a transaction, validating the transaction by the participant nodes, and creating a data block containing the transaction, wherein the data block is transmitted to each of the participant nodes. The method also includes verifying the data block by all participant nodes, storing the validated data block in the databases, comparing the ACTUAL identification data with corresponding TARGET identification data or original identification data from an authentication point, and generating a response containing the result of the comparison.
US11206270B2
A computer-implemented method includes creating a family profile for an automatic content filtering system, the family profile identifying a restricted account and a non-restricted account. The method further includes restricting, by the content filtering system, access to a digital content according to a set of rules, the restricting in response to receiving a request from the restricted account. The method further includes updating, by the content filtering system, the set of rules in response to the unrestricted account authorizing the restricted account to access the digital content that was restricted by the automatic content filtering system.
US11206259B2
The technology described in this document can be embodied in a computer-implemented method that includes receiving, at one or more servers from a first computing device, (i) first identification information identifying the first computing device or an application executing on the first computing device, and (ii) second identification information identifying a second computing device. The second identification information is obtained by the first computing device by detecting changes to one or more parameters of a magnetic field generated by the second computing device. The method also includes determining, by the server based on the first information, identity information of a user associated with the first computing device, and transmitting, from the one or more servers to the second computing device, the identity information, such that the identity information is usable by the second computing device to verify an access attempt by the user.
US11206253B2
Aspects of the disclosure relate to processing systems using improved domain pass-through authentication techniques. A computing platform may send, to an external cloud computing platform, one or more registration requests that each may cause an RLS endpoint corresponding to each of a plurality of resource location connectors to be stored at the external cloud computing host platform. The computing platform may receive one or more requests for a resource location identifier. The computing platform may determine an accessible resource location connector and may send, to the user device, a corresponding resource location identifier. After receiving a pass-through authentication request, the computing platform may receive, from the ticketing service stored on the external cloud computing platform, a one-time ticket. The computing platform may send, to the user device, the one-time ticket, which may allow the user device to perform pass-through authentication with the external cloud computing platform.
US11206246B2
An exchange processing system may include multiple exchange components that are respectively included in multiple computing systems. A central exchange component may receive a request to enable access to secured data, the request having identity data encrypted via an identity encryption module and inquiry data encrypted via a first request encryption module. The central exchange component may decrypt the identity data via the identity encryption module, and decrypt the inquiry data via the first request encryption module. Response data may be generated from secured data that is selected based on the identity and inquiry data. The central exchange component may encrypt the response data via a second request encryption module and re-encrypt the identity data via the identity encryption module. The encrypted identity and response data may be provided to a second remote exchange module.
US11206243B2
Network access is provided to a networking device. In one approach, a method includes: obtaining, by a gateway, access rules for a networking device; providing, by the gateway, one or more dedicated networking tunnels between the gateway and respective remote gateways to one or more respective network segments, wherein the networking device is authorized to access the one or more network segments by the access rules; and routing, by the gateway, networking packets from the networking device based on source address information in the networking packets to the one or more dedicated networking tunnels, and based on destination address information in the networking packets, routing the networking packets to a selection of the one or more dedicated networking tunnels.
US11206239B2
A network includes at least two nodes that employ a routing protocol to communicate across a network. One of the nodes is a parent node and another of the nodes is a child node of the parent node. An address generator assigns a unique network address to the child node by appending an address value of a number of bits to a parent address of the parent node to create the unique network address for the child node.
US11206227B2
A system, computer program product, and method are disclosed. In an approach to train customer service agent using chatbots. The method includes training a chatbot for a customer chat simulation based on a customer service conversation data, a task scenario, and a customer persona. The method also includes monitoring an interaction between a customer service agent and the chatbot. The method further includes determining an assessment of the performance of the customer service agent based on the interaction between the customer service agent and the chatbot. The method additionally includes generating feedback for the customer service agent based on the assessment of the performance of the customer service agent.
US11206225B2
A hyperscale switch is implemented with a plurality of semiconductor crossbar switching elements connected to one another according to a direct point-to-point electrical mesh interconnect for transceiving data packets between peripheral devices connected to the switch and utilizing a lookup table and network device addressing for reduced switching power.
US11206223B2
Aspects of the technology described herein allocate limited computing resources, such as available bandwidth and battery power, to transferring the most urgent and important data from a client device to an online service. Client devices have enormous amounts of information about the user's activities that could be communicated to the service at any given time. However, the wireless transfer of information uses available battery power and can consume a user's data plan. The technology described herein uses a model to determine how often information should be sent to a service. The model can also determine what information to send. Different models can be implemented in different scenarios. The different models can include different weighting that will produce different decisions given the same inputs.
US11206215B2
A method for routing a packet in a segment routing network includes extracting a destination Internet Protocol (IP) address from an IP header of the packet received by a routing node wherein the destination IP address includes a network identifier, a node identifier, a function identifier, and an argument; determining whether the network identifier and the node identifier match a routing node identifier; when the network identifier and the node identifier match the routing node identifier, determining a function to be executed based on the function identifier and the argument; when the function to be executed is determined, updating the node identifier, the function identifier, and the argument according to a segment list included in a segment routing header of the packet; and routing the packet according to the updated node identifier, the updated function identifier, and the updated argument in the destination IP address.
US11206209B2
Provided are a method for link aggregation and related products. The method includes the following. Link tag information in a first data packet to be transmitted is acquired. A first wireless communication link, from multiple wireless communication links enabled, corresponding to the link tag information in the first data packet is determined. The first data packet is transmitted via a link interface of the first wireless communication link.
US11206204B2
Methods and devices for providing routing path and transit delay time data to a device running traceroute on an IP network comprising routing tunnels are described herein. In examples, a tunnel entrance device may copy a hop limit value associated with a traceroute probe into a hop limit field of a tunneled IP header. In other examples, the tunnel entrance device may perform address spoofing to generate an error message with a source address corresponding to an intermediate device disposed within a routing tunnel. In this way, a device executing traceroute may be able to receive network addresses corresponding to intermediate devices in a routing tunnel in order to perform network diagnostics, construct routing tables, determine more efficient routing paths, and so on.
US11206201B2
Methods and systems are provided for detecting network device configurations using a single device. The methods and system include establishing a first connection to a network device using a first device identifier. Upon detecting that a condition has been satisfied; a second connection to the network device can be established. A data packet can be transmitted over one of the first connection or the second connection, the data packet being addressed to the network address associated with the other connection. Upon detecting whether the data packet is received over the other connection, an error message can be transmitted when the data packet is not received over the other connection.
US11206200B1
A policy controller executes algorithms to operate on a list of devices forming a computer network to generate outputs including one or more graphic user interfaces. The graphic user interfaces, when displayed on a display device, provide various versions of a visual representation of a network topology for the actual computer network or a computer network being modeled. The graphic user interfaces include graphic symbols representative of various devices included in the computer network that are arranged into one or more radial arrangements. The graphic user interfaces include graphic lines indicative of the physical interconnections between the devices, the graphic lines extending across the radial arrangement(s) and extending between the graphic symbols representative of devices to provide a visual representation of the interconnections that communicatively couple the devices. Additional graphic symbols and graphic lines represent interconnections between the devices and one or more compute nodes included in the computer network.
US11206197B2
Operations, Administration, and Maintenance (OAM) scaling systems and methods are implemented by a network function performed by one of a physical network element and a virtual network element executed on one or more processors. The OAM scaling method includes providing N packet services, N is an integer; and, responsive to determined OAM session scaling limits, providing OAM sessions for the N packet services in an oversubscribed manner, wherein the determined OAM session scaling limits include M OAM sessions supported by the network function, M is an integer and less than N.
US11206192B2
A novel method for troubleshooting a logical network is provided. The logical network has logical forwarding elements operating inside virtual network forwarding engines. The method receives a source identifier and a destination identifier that correspond to nodes in the logical network. The method then retrieves a set of network data from a virtual network forwarding engine and identifies a path in the logical network by traversing the logical network according to the retrieved set of network data. This traversal starts at an initial network node that is identified by the source identifier and continues through a set of next-hop network nodes that are each identified based on the destination identifier. At least some of the network nodes are logical ports associated with logical forwarding elements implemented by the virtual network forwarding engine. The method then reports the set of traversed logical nodes.
US11206180B2
Methods, systems, and apparatuses for orchestrating the re-configuration of a Time-Triggered Ethernet (TTE) network for a plurality of configuration definitions (CDs) within a network configuration superset (NCS) by a Network Scheduling Tool (NST), including coupling a plurality of FSs to at least one common control FS (CCFS) to enable control by the NST of each FS by a runtime procedure wherein each FS of the plurality of FSs is composed of Virtual Links (VLs); scheduling the plurality of features sets (FSs) based on a target configuration of a specified FSs coupled to the CCFS within the TTE network; collecting, in a first scheduling pass by the NST, multiple FSs related to a plurality of phase configurations wherein the FSs are used to derive a specified target FS configuration; and forming a common FS by using an application to determine features associated with each FS of the plurality of FSs.
US11206178B2
Embodiments included herein may be configured for managing one or more maximum transmission units (MTUs) for clustered and federated storage systems. Embodiments may include providing one or more heterogeneous storage clusters. A logical MTU may be configured on one or more leaf network interfaces of one or more networks. A physical network MTU may be configured on one or more intermediate network objects of the one or more networks. One or more physical network fabrics of the one or more networks may be managed. The physical network MTU may be managed via one of the one or more MTU domains. The physical network MTU may be reconfigured in response to determining the physical network MTU is outside of a pre-determined range.
US11206173B2
Providing high availability in a distributed networking platform includes detecting that an original primary service engine is unavailable, wherein: the original primary service engine and a plurality of secondary service engines are configured to provide one or more network applications associated with a virtual Internet Protocol (VIP) address; the original primary service engine and the plurality of secondary service engines are in active-active configuration mode; and the original primary service engine is configured to respond to Address Resolution Protocol (ARP) requests designating the VIP address. Additionally, providing high availability in a distributed networking platform further includes determining that a controller is unavailable; and configuring a selected secondary service engine as the next primary service engine.
US11206163B2
The present disclosure includes a time-to-digital converter (TDC) based RF-to-digital (RDC) data converter for time domain signal processing polar receivers. Polar data conversion achieves better SNR tolerance owing to its phase convergence near the origin in a polar coordinate. The proposed RDC consists of a TDC for phase detection and an analog-to-digital converter (ADC) for amplitude conversion. Unlike the conversional data converter, the proposed ADC's sampling position is guided by the detected phase result from the TDC's output. This TDC assisted data-converter architecture reduces the number of bits required for the ADC. In addition, oversampling is no longer needed. With precisely controlled tunable delay cells and gain compensator, this hybrid data convertor is capable to directly convert Quadrature Amplitude Modulation (QAM) waveforms and Amplitude Phase Shift Keying (APSK) waveforms directly from the RF signal without down-conversion. Thus, the proposed RDC architecture achieves lower power consumption and better performance comparing with conventional I/Q receivers.
US11206161B1
An adaptive equalizer and automatic gain controller is disclosed. The adaptive equalizer and automatic gain controller includes a programmable continuous time linear equalizer (CTLE). The CTLE includes a control port to receive a control signal to adjust a frequency response of the CTLE. The adaptive equalizer and automatic gain controller also includes a power comparator coupled with an output of the CTLE and a controller coupled with the power comparator and the control port and configured to generate the control signal for the CTLE based on the output of the power comparator. The power comparator is configured to compare power of a low frequency part and a high frequency part of an output signal of the CTLE.
US11206159B2
The present disclosure discloses a signal equalization apparatus. A channel length estimation circuit determines a transmission channel length of the input signal such that a processing circuit retrieves predetermined feed-forward equalizer coefficients. A feed-forward equalizer equalizes the input signal according to operation feed-forward equalizer coefficients. An auto gain circuit amplifies the input signal according to an offset signal. A signal adding circuit adds the amplified input signal and a feedback adjusting signal to generate an added input signal. A data slicer generates a data-slicing result and the offset signal according to reference thresholds based on the added input signal. A feedback equalizer equalizes the data-slicing result to generate the feedback adjusting signal according to operation feedback equalizer coefficients. The feed-forward equalizer and the feedback equalizer keeps updating the equalizer coefficients such that a signal interference noise is eliminated rapidly to increase a signal and noise ratio of the system.
US11206155B2
Virtual network identifiers are extracted from route advertisements. A table associates virtual network identifiers with provider edge devices. When a virtual network identifier extracted from a route advertisement matches a virtual network identifier in the table, the route advertisement is propagated to the provider edge devices associated with that virtual network identifier in the table. The route advertisement is not propagated to provider edge devices not associated with that virtual network identifier in the table.
US11206154B2
A gateway device for controlling an air-conditioning device of a vehicle, a vehicle having such a gateway device and a method for starting up an air-conditioning device in a vehicle. The gateway device includes at least one plug-in contact for connecting the gateway device to an air-conditioning device and/or to a vehicle component, a reception unit for receiving configuration data for selecting a plug configuration of the gateway device, a configuration circuit associated with the plug-in contact, that is designed to take configuration data as a basis for changing between at least one first switching state of the plug-in contact, in which the plug-in contact is designed to perform a first function, and at least one second switching state of the plug-in contact, in which the plug-in contact is designed to perform a second function.
US11206150B2
A controller for equipment includes a communications interface, a communications protocol manager, a protocol detection manager, and an equipment controller. The communications interface connects to at least one of a serial bus and a wireless communications device. The communications protocol manager communicates via at least one of the serial bus and the wireless communications device according to a communications protocol and a predetermined parameter. The protocol detection manager causes the communications protocol manager to test for multiple communications protocols and predetermined parameters to identify a communications protocol and parameter used by at least one of the serial bus and the wireless communications device. The equipment controller uses the identified communications protocol and parameter to generate protocol-specific control signals or communication signals for the equipment and use the protocol-specific control signals or communication signals to control the equipment or communicate with the equipment.
US11206146B2
An equivalent circuit architecture and attendant methods for generating a physically unclonable function (PUF) response include a plurality of devices capable of generating a voltage output, a voltage source, and a microcontroller adapted to receive the voltage output from each device of the plurality of devices. The devices may be energy harvesting devices or sensors. The microcontroller is configured to determine an average peak voltage for predefined groups of the plurality of devices, to compare summation voltage values for the predefined groups, and from that information to output response values defining a 128-bit PUF response. The microcontroller determines a peak voltage of each device of the plurality of devices an equal number of times to generate the 128 bit PUF response value, this preventing biasing the response towards any individual device or group of devices.
US11206144B2
Provided are a computer program product, system and method embodiments for secure communication between an initiator and a responder over a network. The responder receives, from the initiator, a security association initialization message to establish a security association with the responder including key material used to generate a key for the security association. The responder receives an authentication message from the initiator to program the responder to establish authentication between the responder and the initiator after establishing the security association. The responder sends an authentication message response to the initiator to establish authentication with the responder in response to the authentication message. The responder sends an authentication done message to the initiator after sending the authentication message response to cause the initiator to activate using the security association and the key to encrypt and decrypt communication between the responder and initiator.
US11206142B2
A method is provided for automating management of automatic renewal of a public key infrastructure (PKI) certificate issued by a certificate authority (CA) for a subscriber. The method includes steps of causing the subscriber to (i) transmit a first alert to a management entity for initiating renewal of the PKI certificate, and (ii) transmit a certificate signing request (CSR) to a registration authority (RA) for issuance of a renewal certificate. The method further includes steps of (iii) transmitting, from the RA to the CA, the CSR signed by the RA, (iv) receiving, at the RA from the CA, an issued renewal certificate signed by the CA, (v) sending, from the RA to the subscriber, the issued renewal certificate signed by the CA, and (vi) causing the subscriber to transmit a second alert to a management entity indicating renewal of the PKI certificate.
US11206135B2
Transport Layer Security (TLS) connection establishment between a client and a server for a new session is enabled using an ephemeral (temporary) key pair. In response to a request, the server generates a temporary certificate by signing an ephemeral public key using the server's private key. A certificate chain comprising at least the temporary certificate that includes the ephemeral public key, together with a server certificate, is output to the client by the server, which acts as a subordinate Certificate Authority. The client validates the certificates, generates a session key and outputs the session key wrapped by the ephemeral public key. To complete the connection establishment, the server applies the ephemeral private key to recover the session key derived at the client for the new session. The client and server thereafter use the session key to encrypt and decrypt data over the link. The ephemeral key pair is not reused.
US11206134B2
For protection of multipart system applications using a cryptographically protected package, a package map and a package object store for decryption and verification at runtime on the target device platform, a method including associating a device class with a set of content signing and encryption keys; signing application files based on the device class of the target device platform; aggregating application files into a file container based on a structured construct; encrypting application files/file containers with an encryption key associated with the device class; generating a package map and object stores for cryptographic artifacts and detached package metadata for passwords associated with the device package; building, the device package and update packages of the device package, detached package metadata, and package install scripts for the target device platform; publishing, the update packages signed with update package provider and update package publisher signing keys, and encrypted with target device encryption key.
US11206133B2
A method for recovering data. The method including collecting identity factors at a user device, wherein hashes of the identity factors are configured to be stored at a server. The method including generating at the user device a dynamic password based on the identity factors and a Salt configured to be generated by the server and configured to be delivered to the user device. The method including generating at the user device a data key and encrypting the data key using the dynamic password to generate an encrypted data key configured to be stored at the server. The method including encrypting at the user device data items using the data key to generate encrypted data items configured to be stored at the server. As such, the data items are recoverable by presenting the identity factors to the server.
US11206124B2
A system and method for a frequency detector circuit includes: a transition detector configured to receive a data input and provide a first edge output based on transitions in the data input; a first circuit configured to generate a second edge output; a second circuit configured to generate a third edge output; and a combinational logic configured to output an UP output when at least two of the first edge output, the second edge output, and the third edge output are high and configured to output a DOWN output when the first edge output, the second edge output, and the third edge output are all low.
US11206104B2
Some demonstrative embodiments include apparatuses, devices, systems and methods of communicating an Enhanced Directional Multi-Gigabit (DMG) (EDMG) Orthogonal Frequency-Division Multiplexing (OFDM) Physical layer (PHY) Protocol Data Unit (PPDU). For example, an EDMG station (STA) may be configured to generate an EDMG OFDM PPDU including at least a non-EDMG header (L-Header), an EDMG header, and a data field, the EDMG header including a spoofing error length indicator field configured to indicate whether or not a spoofing error of the EDMG OFDM PPDU is less than one OFDM symbol duration; and to transmit the EDMG OFDM PPDU over a channel bandwidth in a frequency band above 45 Gigahertz (GHz).
US11206098B2
A method and a device in a User Equipment (UE) and a base station for wireless communication are disclosed. The UE transmits a first radio signal including M first-type radio signals transmitted by M antenna port groups and a second-type radio signal transmitted by a target antenna port group; the second-type radio signal carries uplink control information; and at least one of the following is used for determining the target antenna port group from the M antenna port groups: a first antenna port group, wherein a reception for a radio signal transmitted by the first antenna port group is used for generating the uplink control information; M time-frequency resources, wherein the M first-type radio signals are scheduled by M downlink signalings respectively, and the M downlink signalings are searched for in the M time-frequency resources respectively; and, first information, wherein the first information indicates explicitly the target antenna port group.
US11206096B2
Based on a count value held by a transmission counter, an information multiplex apparatus forms multiplexed transmission data by selecting or dividing at least part of each of two or more information items, based on the respective sizes of the two or more information items, a counter period of the transmission counter, and a transmission margin degree.
US11206095B1
Techniques are disclosed for performing time synchronization for a plurality of computing devices that exhibit asymmetric path delay. In one example, processing circuitry receives data indicative of a graph comprising a plurality of nodes and vertices, wherein each node represents a clock and each vertex represents a bidirectional path between two clocks. Each bidirectional path has a first path delay in a first direction that is different from a second path delay in a second direction. The processing circuitry determines one or more closed loops in the graph and a path delay of the closed loop. The processing circuitry applies a minimization function to the path delay of each closed loop to determine values for the first and second path delays of each bidirectional path. The processing circuitry applies, based on the values for the first and second path delays of each bidirectional path, a time correction to a clock.
US11206091B2
A method is performed by a system of a wireless communication network, for detecting neighboring UEs of a first UE that is wirelessly connected to a first base station. The method includes receiving power measurements performed on signals received at the first UE, which signals are sent from base stations, each power measurement being associated with an ID of the base station from which the signal was sent. The method further includes receiving power measurements of signals received at a second UE that is wirelessly connected to a second base station, each power measurement being associated with an ID of the base station from which the signal was sent. The method further includes determining a correlation between the received power measurements of the first and second UEs, and based on the determined correlation, determining whether the second UE is a neighbor to the first UE.
US11206072B2
A system for converging fifth generation (5G) communication systems for supporting higher data rates beyond fourth generation (4G) systems with a technology for Internet of things (IoT) is provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A system is provided for determining system information validity by acquiring and storing a first system information block and other system information, including information on a public land mobile network (PLMN) identity and a value tag, and determining whether the stored system information is valid for the cell. As another example, a terminal and base station are provided for performing beam failure detection and a recovery procedure using first and second configuration information for beam failure recovery (BFR) and if failure is detected, initiating a first random access (RA) procedure and if second configuration information is received while the first RA procedure is ongoing, terminating the first RA procedure and initiating a second RA procedure based on the second configuration information.
US11206066B2
A transmission of a sounding reference signal by an electronic device is provided. A method of an electronic device includes transmitting a signal via a first antenna subset including at least one of a plurality of antennas, measuring an emission environment of the plurality of antennas, using the signal, determining at least one antenna to be used for transmitting a sounding reference signal (SRS), based on the emission environment, and transmitting the SRS via the at least one determined antenna. The emission environment includes a strength of a reflected signal that corresponds to the signal and is reflected by the first antenna subset, or a strength of a reception signal that corresponds to the signal and is received by a second antenna subset including at least one remaining antenna.
US11206057B2
There is provided a capacitive communication system including an object and a capacitive touch panel. The object includes a plurality of induction conductors configured to have different potential distributions at different time intervals by modulating respective potentials thereof. The capacitive touch panel includes a plurality of sensing electrodes configured to form a coupling electric field with the induction conductors to detect the different potential distributions at the different time intervals. When the different potential distributions match a predetermined agreement between the object and the capacitive touch panel, a near field communication is formed between the object and the capacitive touch panel.
US11206052B1
A smart speaker for providing a sound service based on an artificial intelligence platform, while being communicatively connected to an external server is disclosed. The smart speaker includes a first transceiver for connection to a wireless local area network (WLAN), a second transceiver for connection to a mobile communication network, and a processor configured to control communication connection to the external server through the first transceiver in indoor mode, and control communication with the external server through the second transceiver in outdoor mode.
US11206048B2
This application provides a polar encoding and decoding method, a sending device, and a receiving device, to help overcome disadvantages in transmission of medium and small packets, a code rate, reliability, and complexity in the prior art. The method includes: pre-storing, by a computing device, at least one mother code sequence, wherein each mother code sequence comprises at least one subsequence and at least one subset, the at least one subsequence and the at least one subset each comprises one or more sequence numbers corresponding to one or more polarized channels, and wherein the one or more sequence numbers in each subsequence are arranged in an ascending order according to reliability of the corresponding one or more polarized channels; determining, by the computing device, a set of information bit sequence numbers from the at least one mother code sequence based on a code length of a target polar code; and performing, by the computing device, polar encoding on information bits based on the set of information bit sequence numbers.
US11206043B2
Devices, systems and methods for reducing complexity of a bit-flipping decoder for quasi-cyclic (QC) low-density parity-check (LDPC) codes are described. An example method includes receiving a noisy codeword that is based on a transmitted codeword generated from an irregular QC-LDPC code, the irregular QC-LDPC code having an associated parity matrix, storing, based on a weight of a plurality of columns of the parity matrix of the irregular QC-LDPC code, a portion of the noisy codeword corresponding to the plurality of columns in a first buffer of a plurality of buffers, and accessing and processing the portion of the noisy codeword that includes applying a vertically shuffled scheduling (VSS) scheme that uses a plurality of processing units to determine a candidate version of a portion of the transmitted codeword that corresponds to the portion of the noisy codeword.
US11206039B1
A comparator includes a second stage coupled between a first stage and a third stage. The second stage includes a first transistor coupled to be switched in response to a first output signal coupled to be received from the first stage. The first transistor is coupled generate a second output signal coupled to be received by the third stage. A second transistor is coupled to the first transistor. The first and second transistors are coupled between a first supply voltage and a reference voltage. A second stage current of the second stage is conducted through the first transistor and the second transistor. The second transistor is coupled to be switched in response to a third output signal coupled to be received from the third stage in response to the second output signal.
US11206033B2
A switch-mode power supply includes a pair of input terminals, a pair of output terminals, and at least one switch coupled between the input terminals and the output terminals. The power supply further includes an analog-to-digital converter (ADC) for converting a sensed analog current value at the output terminals to an output digital value, an interface for receiving a user configurable current setting, and a control circuit coupled with the interface, the ADC and the at least one switch. The control circuit is configured to determine a raw digital value of the ADC that corresponds to the received current setting by processing an iterative loop, and turn on and turn off the at least one switch according to the determined raw digital value and the output digital value of the ADC, to supply an output current at the pair of output terminals that corresponds to the received current setting.
US11206032B2
In an embodiment an analog-to-digital converter circuit has an input for receiving at least a first analog signal level, a ramp generator adapted to provide a ramp signal having a constant and adjustable starting level which splits into a first section which is rising and a second section which is falling concurrently to the first section's rising, wherein the starting level lies within an input range of the analog-to-digital converter circuit, a comparison unit which is coupled by its first input to the input of the analog-to-digital converter circuit and is coupled by its second input in a switchable manner to the ramp generator, a counter which is coupled to a control unit, and the control unit which is coupled to an output of the comparison unit, wherein the control unit is prepared to enable the counter depending on a comparison of the ramp signal with the first analog signal level and to determine a digital value as a function of a count of the counter reached at an intersection point of the ramp signal with at least the first analog signal level.
US11206018B2
A solid state circuit includes a main and a floating circuit including: a first driver for generating a differential driver signal derived from a driver signal; a modulator configured for modulating a modulator signal with another signal to obtain a differential control signal; the floating circuit comprising: a floating power supply comprising at least one rectifier configured for generating a floating supply voltage (VDDF) and a floating ground voltage (VSSF) from the differential driver signal; a demodulator configured for demodulating the differential control signal and for passing the demodulated signal to an output switch; the output switch comprising a first output node and a second output node and at least one transistor configured for opening or closing an electrical path under control of the demodulated signal.
US11206006B2
A trifilar transformer comprising: a first winding; a second winding; and a third winding, wherein one winding is mutually coupled to each of the other two windings, and wherein said other two windings are substantially not coupled to each other. At least one of the first winding, the second winding and the third winding may comprise a figure-of-eight winding, e.g. a clockwise loop and an anti-clockwise loop. In some embodiments, the trifilar transformer may comprise: a first winding; a second winding concentric or interwound with the first winding; and a third winding formed from a first winding part in series with a second winding part, the first winding part having a shape corresponding to the first winding and the second winding part having a shape corresponding to the second winding.
US11206005B2
Modified forms of hemagglutinin (HA) protein including those with modified immunodominant regions and with modified maturation cleavage sites, and virus and virus-like particles containing them are disclosed.
US11205995B2
An apparatus injects a start clock to a crystal at the beginning to increase an overall start up speed of the crystal. The apparatus relies on an impedance change inside the crystal itself instead of searching for a synchronization on the yet small crystal oscillation. The apparatus includes an oscillator (separate from the crystal) to search for the crystal's resonance frequency by detecting the crystal's impedance change. Once the frequency of the oscillator matches the crystal's resonance, there is significant change in the crystal's impedance. Using that information, the apparatus can lock the oscillator frequency at the crystal resonance frequency and inject the clock with high efficiency.
US11205985B2
A load control device may control power delivered from a power source, such as an alternating-current (AC) power source, to at least two electrical loads, such as a lighting load and a motor load. The load control device may include multiple load control circuit, such as a dimmer circuit and a motor drive circuit, for controlling the power delivered to the lighting load and the motor load, respectively. The load control device may adjust the rotational speed of the motor load in a manner so as to minimize acoustic noise generated by the load control device and reduce the amount of time required to adjust the rotational speed of the motor load. The load control device may remain powered when one of the electrical loads (e.g., the lighting load) has been removed (e.g., electrically disconnected or uninstalled) and/or has failed in an open state (has “burnt out” or “blown out”).
US11205984B1
A motor driving circuit and a motor driving method are provided. The motor driving circuit is used to drive a motor, and includes a starting unit, a driving unit, a floating phase selecting unit, a hysteresis comparator, an integration circuit, a first comparator and a control circuit. The control circuit controls the floating phase selecting unit to select a floating phase to output a floating phase voltage signal, and controls, in response to an initial starting signal, the integration circuit to use a first integration time, and determine whether the motor has been successfully started. In response to a successful start, the control circuit controls the integration circuit to use a second integration time, and controls the starting unit to be switched to an operation mode to control the driving unit to drive the motor. The first integration time is greater than the second integration time.
US11205968B2
A matrix converter control device includes a plurality of delay circuits which correspond to logic change timings of a plurality of input pulse width modulation (PWM) signals for controlling ON and OFF states of a plurality of switching elements included in a matrix converter. Specifically, the plurality of delay circuits are a first delay circuit, a second delay circuit, a third delay circuit, a fourth delay circuit, and a fifth delay circuit. Each of the plurality of delay circuits delays an input PWM signal by an amount of delay set for the delay circuit at a logic change timing corresponding to the delay circuit.
US11205961B2
An electronic device has a DC/DC boost converter that includes a power NFET. The power NFET is coupled between a first pin, which can be coupled to a battery through an inductor, and a second pin that can be coupled to a ground plane. A switch-node is coupled to a third pin, which can be coupled to a diode to provide a boosted output voltage. A gate driver can receive a FET-on signal and drive a gate of the power NFET. A digital logic circuit provides the FET-on signal and includes an Ipeak gear-shifting circuit that dynamically changes the value of a peak inductor current responsive to one or more determinations that are related to one of the boosted output voltage and a switching frequency of the DC/DC boost converter.
US11205959B2
A switching regulator has an error amplifier supplying an error current, a phase compensation portion generating an error voltage, a clamper clamping the error voltage, a PFM detector supplying a comparison result signal of a first level or a comparison result signal of a second level based on the error current, an oscillator supplying a clock signal in response to the comparison result signal at the second level and fixing the clock signal in response to the comparison result signal at the first level, and a PWM converter turning on/off a switching element with a desired pulse width based on the error voltage and the output from the oscillator.
US11205955B1
A current-averaging audio amplifier for vehicles. The current averaging audio amplifier is connectable to a DC power source and a load, and may generally comprise a power input to receive a DC electrical power from the DC power source. The system may further include a voltage converter, such as a boost converter, connected to the power input, such that the voltage converter can receive electrical power from the DC power source. The system also includes a rechargeable battery coupled to the voltage converter, such that the voltage converter charges the rechargeable battery. An audio amplifier can be powered by the rechargeable battery and connectable to supply power to the load, wherein the average power supplied by the rechargeable battery to the audio amplifier in a finite time interval differs from the average power supplied by the DC power source to the voltage converter.
US11205950B2
An apparatus (such as a power converter circuit) includes s primary winding, an auxiliary winding, and an over-voltage protection circuit (such as a controller and corresponding one or more circuit components). The primary winding receives an input voltage. The auxiliary winding is magnetically coupled to the primary winding. The primary winding receives energy from the input voltage, the auxiliary winding receives the energy from the primary winding. The over-voltage protection circuit controls conveyance of the energy received from the primary winding through a discharge circuit path to a reference voltage (such as ground). Conveyance of the energy (as received from the auxiliary winding) associated with the input voltage through the discharge circuit path prevents damage to a respective power converter circuit during exposure of the input voltage to a power surge condition such as due to lightning.
US11205949B2
A new discharge circuit and method are provided. The new discharge circuit includes: a voltage regulation chip; a discharge control circuit; a discharge switch circuit; a discharge bootstrap circuit; and an output circuit. An input voltage is regulated by the voltage regulation chip, and an output voltage of the voltage regulation chip is outputted to a load end via the output circuit. The voltage regulation chip is connected to the discharge switch circuit via the discharge control circuit. The output circuit is connected to the discharge switch circuit via the discharge bootstrap circuit.
US11205948B2
A gate driver includes: a timing determination unit configured to measure an on-time of a switching element and configured to determine, based on the on-time, a certain timing during a turn-off period of the switching element as an intermediate timing; and a driving condition changing unit configured to change a gate driving condition of the switching element at the intermediate timing determined by the timing determination unit.
US11205942B2
A motor includes an annular core formed by stacking a plurality of electromagnetic steel sheets; end plates disposed at both ends of the core in an axial direction; a balance weight disposed on a side of one of the end plates, the side being opposite the core; and a spacer disposed between the one of the end plates and the balance weight, the spacer being configured to create a space between the one of the end plates and the balance weight. The motor is entirely fastened by allowing at least one of a plurality of rivets arranged in a circumferential direction of the core to pass through the core and the end plates in the axial direction, and allowing remaining at least one rivet to pass through the core, the end plates, the spacer, and the balance weight in the axial direction.
US11205938B2
A magnetic torque converter comprising a platform configured to rotate about an axis; at least one riser coupled to the platform; at least one riser permanent magnet coupled to the at least one riser; a lifting cap supporting at least one lifting rod; a lifting rod permanent magnet coupled to the at least one lifting rod opposite the lifting cap, the lifting rod permanent magnet is configured to levitate along the at least one riser proximate the at least one riser permanent magnet through magnetic field repulsion, wherein the at least one riser permanent magnet comprises a magnetic pole opposite the lifting rod permanent magnet; and a connecting rod coupled to the lifting cap opposite the at least one lifting rod.
US11205937B2
A driving system has a driving motor body operative to produce a driving force for driving an object to move in reciprocating directions. A pivotal support is located between the driving motor body and a machine base for supporting the driving motor body on the machine base. The pivotal support causes at least a portion of the driving motor body to rotate relative to the machine base in an opposite direction to a direction of the driving force produced by the driving motor body to drive the object, so as to reduce vibration transmission to the machine base.
US11205933B1
An electric motor comprising a reaction component having a plurality of directed magnets and a stator portion formed from one or more circuit boards having a plurality of conductive patterns and a mounting base for supporting the circuit boards in a perpendicularly aligned stacked position; wherein each conductive pattern has an opening for receiving an elongated rod extending through the opening in perpendicularly aligned conductive patterns and wherein each circuit board has at least one conductive terminal that electrically mates with the terminal end of another circuit board.
US11205930B2
The present disclosure relates generally to rotors for electric motor assemblies and methods of making the same, and more specifically, to variable thickness rotors for axial flux motors. More specifically, annular-shaped rotors having interiorly disposed magnets for axial flux motors are provided in certain aspects. The variable thickness rotors may each include an annular-shaped body having a first thickness at a first radial position and a second thickness at a second radial position. The first radial position may be spaced apart from the second radial position. The first thickness may be greater than or equal to about 200% of the second thickness.
US11205927B2
Induction powered electrical current monitoring, and related devices, apparatuses, systems, and methods are disclosed. An electricity current monitoring device can include an inductive energy transfer medium, an energy storage device, a power management circuit, and a processing circuit. The inductive energy transfer medium can induce an electromotive force to produce electrical energy that can be stored in the energy storage device. A power management circuit can control storage of the electrical energy in the energy storage device and can control release of the electrical energy from the energy storage device. The processing circuit can measure the electrical current in the monitored energy source based on the fluctuating magnetic field generated by the inductive energy transfer medium. The processing circuit is electrically coupled to the power management circuit to be powered using the electrical energy released from the energy storage device.
US11205918B1
Provided is a power-generating apparatus comprising a box having a cavity and a lid, one or more solar panels disposed on the box, and one or more battery packs disposed within the cavity, where the one or more solar panels are configured to charge the one or more battery packs. The apparatus may further comprise a turbine configured to charge the one or more battery packs.
US11205912B2
A power storage system having excellent characteristics is provided. A power storage system having high safety is provided. A power storage system with little degradation is provided. A storage battery having excellent characteristics is provided. A method of operating a power storage system including a storage battery, a first circuit having a function of measuring an impedance, and a neural network includes a first step of stopping charging or discharging of the storage battery, a second step of measuring an open circuit voltage of the storage battery, a third step of measuring an impedance of the storage battery, a fourth step of inputting the open circuit voltage and the impedance that are measured to the input layer, a fifth step of outputting a first signal from the output layer, a sixth step of changing a condition of charging or discharging of the storage battery in accordance with the first signal, and a seventh step of starting charging or discharging of the storage battery; the first signal corresponds to the estimated value of the discharge capacity of the storage battery.
US11205910B2
The invention relates to a method for charging or discharging an energy store (2) with at least one cell block (20) consisting of multiple series-connected battery cells (3-7) by means of a series charging current (IO) flowing through all battery cells (3-7), wherein at least some of the battery cells (3-7) can have different capacitances (CN). In order to permit a reliable and quick charging of energy stores, the invention proposes measuring the capacitances (CN) of the N battery cells of the cell block at regular time intervals, and determining a maximum charging current for each battery cell based on the measured capacitances and a predefined C-factor (ratio of the maximum charging current IN;max to the capacitance CN) for each battery cell. With these maximum charging currents, the battery cells are then simultaneously charged during a charging time t (t≤1/C) predefined by the C-factor. In addition, the battery cells with a maximum charging current that corresponds to the series charging current IO are only charged by the series charging current; the battery cells with a maximum charging current IN;max that is greater than the series charging current are simultaneously charged by the series charging current and by the auxiliary charging currents IN that can be removed from the cell block, for which IN=IN;max−IO; and the battery cells with a maximum charging current IN;max that is lower than the series charging current Io are charged by the series charging current, wherein, simultaneously, the currents Io−IN;max exceeding the maximum charging currents IN;max are supplied to the cell block as discharging currents.
US11205902B2
The present disclosure relates to an energy storage system for managing power of a system and a DC power distribution network linked with the system. In one embodiment, the system comprises a first converter connected between the system and the DC power distribution network so as to control voltage of the DC power distribution network; a second converter connected to the DC power distribution network; a battery which is connected to the second converter and in which a charging/discharging operation is controlled by the second converter; a third converter connected to the DC power distribution network; an emergency generator which is connected to the third converter and in which a power is controlled by the third converter; a fourth converter connected to the DC power distribution network; and a first load which is connected to the fourth converter and in which a voltage is controlled by the fourth converter.
US11205898B2
A method and system creating a distributed network suitable for transferring information between devices. In particular, the present disclosure relates to power generating server devices designed to act as nodes within a distributed network. Specifically, the present disclosure provides specialized devices designed to generate power using solar panels to power servers that are capable of operating as nodes within a distributed network.
US11205894B1
A multi-port system and method implements fault detection using a resistor connected to each port controller where the resistors of at least two port controllers are connected together in parallel. Each port controller supplies a predetermined current to the associated resistor and senses the resistor voltage of the parallelly connected resistors to detect for a fault condition. A failure condition is indicated when the resistor voltage is outside of a given threshold window. In this manner, for a single point failure, such as a short along the power path of a port controller, the other port controller senses a change in the resistor voltage and can assert a fault signal. In one embodiment, the fault signal is an open drain output and operates to pull down on a fault bus, which disables all the port controllers in the system through a disable input.
US11205893B2
A thermally protected metal-oxide varistor is provided, including a disconnecting unit, a first varistor assembly and a second varistor assembly. The first varistor assembly and the second varistor assembly are connected in series through a low-melting-point alloy layer; wherein when the low-melting-point alloy layer is fused, the disconnecting unit acts to cut off the low-melting-point alloy. The two varistors are connected directly through solder joints without any transition connection member. The heat transfer path is reduced to the shortest path, and a faster response is realized compared to conventional products formed by a varistor and a disconnecting unit when abnormal over-current passes. Moreover, the slider functions as a physical separator capable of isolating the two varistors after the solder joints are fused, which further diminishes the risk of fire occurrence caused by the failure of instantly blocking current by the disconnecting unit when the varistor breaks down by over-current.
US11205891B2
A fault-arc identification unit for an electric circuit, includes at least one voltage sensor, for the periodic determination of electric voltage values; and at least one current sensor, for the periodic determination of electric current variables of the circuit. Both sensors are connected to an evaluation unit, designed such that: electric voltage values are fed to a first fault-arc identification function which carries out a first fault-arc identification based upon a signal profile of the voltage, and emits a first fault-arc identification signal upon a first threshold value being exceeded; electric voltage values and current variables are fed to a second fault-arc identification function which carries out a second fault-arc identification based upon the voltage values and current variables, and emits a second fault-arc identification signal upon a second threshold value being exceeded. The fault-arc identification signals are fed to an inclusive disjunction function, to emit a fault-arc identification signal.
US11205890B2
A cable support apparatus includes first and second horizontal supports spaced-apart and substantially parallel to one another, a plurality of vertical supports spaced-apart horizontally along the first and second horizontal supports, and at least one junction box assembly configured to hang from the first horizontal support. Each horizontal support is formed from wire stock. Each vertical support is formed from wire stock and secured to each of the first and second horizontal supports. At least two of the vertical supports include cable-receiving segments that cooperate to define at least one cable-receiving channel extending horizontally. The at least one junction box assembly includes an input and an output for receiving cable ends of cables disposed within one of the at least one cable-receiving channels to enable joining of the cable ends within the junction box assembly.
US11205889B2
An electric junction box includes a fitting component to which an electronic component and an electric wire electrically connected to the electronic component are assembled, and a housing in which the fitting component is fitted and held. The fitting component includes a first peripheral wall forming an outer side face of the fitting component, a first bottom wall covering a lower opening of the first peripheral wall, a first drain hole provided in the first bottom wall, and a cylindrical drain portion protruding downward from an edge portion of the first drain hole in the first bottom wall.
US11205883B2
The invention relates to dispersion adjustment units for electromagnetic radiation having a spectral width, e.g., for laser pulses. The dispersion adjustment unit includes at least one dispersive element for producing angular dispersion in an angular dispersion region limited by two interaction regions of the electromagnetic radiation with the at least one dispersive element. In the angular dispersion region, individual spectral components of the electromagnetic radiation are associated with optical paths extending at an angle to one another. Furthermore, the dispersion adjustment unit includes an optical unit that is arranged in the angular dispersion region and includes an optical element that transmits the electromagnetic radiation. The optical element effects an incidence-angle-dependent parallel offset of the individual spectral components of the electromagnetic radiation with respect to the propagation of the individual spectral components before and after the optical unit.
US11205879B2
This electrical socket connector (6) includes a base portion, connection pins (30) arranged on an elongated portion (32) protruding from the base portion and a metallic ground shield (34) laterally surrounding the elongated portion (32). The ground shield (34) is divided between a first half (36) and a second half (38) which are separate and electrically insulated from each other.
US11205877B2
A controlled-impedance cable assembly for removably attaching a controlled-impedance cable to a surface of a device. Signal contacts are attached to signal conductors of cables and ground members are coupled to shields of the cables. Ends of the signal conductors and of elongated appendages extending from the ground members are positioned to make a pressure contact to pads and ground lands on the surface. Pressure to make those contacts may come from deflection of the ends of the signal conductors and elongated ground appendages or from a spring. The signal contacts and elongated appendages may be positioned to provide an impedance matching an impedance with the cables.
US11205863B1
An electrical nut assembly for coupling an electrical lug to an electrical post is disclosed. The electrical nut assembly comprises a compression fitting and a compression sleeve. The compression fitting comprises a material comprising a first yield strength and comprises an internal thread operable to electrically couple to the electrical post and a base surface configured to electrically couple to the electrical lug. The compression sleeve comprises a material comprising a second yield strength greater than the first yield strength and is sized to at least partially cover the compression fitting. The compression sleeve is configured to compress the compression fitting in a radial direction when fitted at least partially over the compression fitting and pressed or advanced axially towards the base surface and as the compression fitting makes contact with the electrical lug.
US11205856B2
An array antenna. In some embodiments, the array antenna includes a base plate having a surface including a plurality of grooves, a plurality of circulator carriers on the base plate, a plurality of cover strips on the circulator carriers, a plurality of circulators, and a plurality of threaded fasteners. The circulator carriers and the cover strips may be secured to the base plate by the threaded fasteners. Each of the circulators may be coplanar with the base plate. Materials in the array antenna may be selected to avoid galvanic corrosion.
US11205855B2
A communication device includes a first lens and a feeder array. The first lens has a defined shape, a base, a first tubular membrane connected to the base, and a second membrane arranged as a cap on the first tubular membrane. The feeder array includes a plurality of antenna elements that are positioned in a specified proximal distance from the base of the first lens to receive a first lens-guided beam of input radio frequency (RF) signals through the second membrane of the first lens. The first lens of the defined shape covers the feeder array as a radome enclosure. A distribution of a gain from the received first lens-guided beam of input RF signals is substantially equalized across the feeder array to increase at least a reception sensitivity of the plurality of antenna elements of the feeder array.
US11205851B2
A radio frequency identification (RFID) tag includes a power harvesting circuit that operates generate power for the RFID tag from a continuous wave of a radio frequency (RF) signal. The RFID tag further includes a tuning circuit that is tuned based on a capacitance setting, where the capacitance setting is indicative of a power level of the power. The RFID tag further includes a processing module operably coupled to the tuning circuit, where the processing module operates to generate the capacitance setting to obtain a desired power level for the power.
US11205850B2
A housing assembly, an antenna assembly, and an electronic device are provided according to the present disclosure. The housing assembly includes a dielectric substrate and a radio-wave transparent structure. The dielectric substrate has a first transmittance for a radio frequency signal in a preset frequency band. The radio-wave transparent structure includes a first radio-wave transparent layer and a second radio-wave transparent layer coupled with the first radio-wave transparent layer. The first radio-wave transparent layer and the second radio-wave transparent layer are indirectly stacked together, and the radio-wave transparent structure at least partially covers the dielectric substrate. A region of the housing assembly corresponding to the radio-wave transparent structure has a second transmittance for the radio frequency signal in the preset frequency band, and the second transmittance is larger than the first transmittance.
US11205849B2
A method of providing a single structure multiple mode antenna having a unitary body construction is described. The antenna is preferably constructed having a first inductor coil portion that is electrically connected in series with a second inductor coil portion. The antenna is constructed having a plurality of electrical connections positioned along the first and second inductor coils. A plurality of terminals facilitates connection of the electrical connections having numerous electrical connection configurations and enables the antenna to be selectively tuned to various frequencies and frequency bands.
US11205846B2
A phased antenna array system is provided that includes a beamforming integrated circuit and beamforming elements in communication with the integrated circuit disposed on a substrate. The beamforming integrated circuit includes multiple radio frequency (RF) signal ports. One or more of the RF signal ports includes an RF signal pad disposed between an edge of the integrated circuit and an internal RF ground pad. The RF signal pad and the internal RF ground pad of the RF signal port are oriented perpendicular with respect to the edge of the integrated circuit. Specifically, the RF signal pad has a first side disposed on or adjacent to the edge of the integrated circuit and an opposing second side that is adjacent to the internal RF ground pad. A method of controlling the phased antenna array system is also provided.
US11205838B2
An antenna includes a substrate and a dipole antenna disposed on a surface of the substrate. The dipole antenna includes a first metal structure and a second metal structure arranged symmetrically with respect to each other. The first metal structure includes a head proximal to the second metal structure, and a tail distal from the second metal structure. A width of the first metal structure varies between the head and the tail.
US11205823B2
The invention provides a ceramic separator, which mainly includes a plurality of passive ceramic particles and an ion-conductive material located between the passive ceramic particles. The mass content of the passive ceramic particles is greater than 40% of the total mass of the ceramic separator. The ion-conductive material is mainly composed of a polymer base material which is capable of allowing metal ions to move inside the material, and an additive, which is capable of dissociating metal salts and is served as a plasticizer. The ceramic separator of the present invention has high-temperature stability and high-temperature electrical insulation.
US11205822B2
The present invention belongs to the technical fields of macromolecular materials and batteries, and particularly relates to a non-porous separator and the use thereof, more particularly to a non-porous separator having a gelation function and the use thereof. This non-porous separator is composed of two or more macromolecular materials, wherein at least one of the macromolecular materials can be gelled by an organic solvent. This non-porous separator can be used in batteries having an organic solvent-based electrolyte and a high energy density, such that not only can a micro-short circuit, generated due to the introduction of foreign matters such as metals, be prevented, leading to an improved qualification rate for the product, but also the safety performance and the cycle life of such a battery can be improved significantly.
US11205807B2
A mixture stability criterion asserts that a mixture of at least two redox elements in a crystal lattice will be unstable during charge and discharge cycles unless a set of charged ground state configurations at a specified value of a mixing ratio for the redox elements and a set of discharged ground state configurations at the same value of mixing ratio both consist of the same derivative superstructures. All members of the charged ground state set and all members of the discharged ground state set are within a same energy threshold value of the lowest-energy member of each set. The value for the energy threshold may represent a value of thermal energy calculated with Boltzmann's constant. Examples of alternative embodiments include a method for implementing the mixture stability criterion, computer hardware adapted to perform a method embodiment, and computer-readable media including a method embodiment.
US11205803B2
A secondary battery for cycling between a charged and a discharged state, wherein a 2D map of the median vertical position of the first opposing vertical end surface of the electrode active material in the X-Z plane, along the length LE of the electrode active material layer, traces a first vertical end surface plot, EVP1, a 2D map of the median vertical position of the first opposing vertical end surface of the counter-electrode active material layer in the X-Z plane, along the length LC of the counter-electrode active material layer, traces a first vertical end surface plot, CEVP1, wherein for at least 60% of the length Lc of the first counter-electrode active material layer (i) the absolute value of a separation distance, SZ1, between the plots EVP1 and CEVP1 measured in the vertical direction is 1000 μm≥|SZ1|≥5 μm.
US11205802B2
Disclosed herein is a non-aqueous electrolyte solution containing, in addition to an electrolyte and a non-aqueous solvent, (A) a compound having at least two isocyanate groups per molecule, and (B) LiN(FSO2)2.
US11205796B2
Lithium ion batteries and electrolytes therefor are provided, which include electrolyte additives having dithioester functional group(s) that stabilize the SEI (solid-electrolyte interface) at the surfaces of the anode material particles, and/or stabilize the CEI (cathode electrolyte interface) at the surfaces of the cathode material particles, and/or act as oxygen scavengers to prevent cell degradation. The electrolyte additives having dithioester functional group(s) may function as polymerization controlling and/or chain transfer agents that regulate the level of polymerization of other electrolyte components, such as VC (vinyl carbonate) and improve the formation and operation of the batteries. The lithium ion batteries may have metalloid-based anodes—including mostly Si, Ge and/or Sn as anode active material particles.
US11205790B2
A fuel cell system includes a cathode gas supply passage through which cathode gas is supplied to the fuel cell stack, a cathode gas discharge passage through which the cathode gas is discharged from the fuel cell stack, a turbo compressor provided in the cathode gas supply passage for delivering the cathode gas to the fuel cell stack, a valve provided in the cathode gas supply passage or the cathode gas discharge passage, and a controller that controls constituent components of the fuel cell system including the turbo compressor and the valve. The controller performs cathode-gas flow rate change control to alternately open and close the valve, in a condition where the turbo compressor is driven, when the fuel cell stack is not required to generate electric power.
US11205789B2
When operation is to be started in a state where the SOC of a high-voltage battery has dropped, an exhaust gas recirculation pump is driven by a low-voltage battery to suck in atmosphere through an air intake valve. The atmosphere is supplied to a fuel cell stack as oxygen-containing gas, while fuel gas is supplied from a fuel tank thereto, whereby power generation is performed to thereby charge the high-voltage battery. Normal power generation of the fuel cell system is performed using the high-voltage power of the charged high-voltage battery.
US11205787B2
A fuel cell control method and are provided. The method includes collecting state data of a fuel cell stack and then estimating an effective catalytic amount of the fuel cell stack based on the collected state data. A fuel cell system is operated based on the estimated effective catalytic amount to thus optimize the efficiency of the system.
US11205781B2
The disclosure provides a filamentary positive electrode for solid battery, a solid battery having the filamentary positive electrode for solid battery, a manufacturing method of the filamentary positive electrode for solid battery, and a manufacturing method of the solid battery having the filamentary positive electrode for solid battery. The structure of a positive electrode that constitutes a solid battery is a filamentous structure. A positive electrode active material layer including a positive electrode active material is provided on a surface of a conductive positive electrode filament, and a positive electrode electrolyte layer including an electrolyte is further provided on an outer side of the positive electrode active material layer to form a filamentary positive electrode for solid battery. The filamentary positive electrode for solid battery and a filamentary negative electrode for solid battery, which has a filamentous structure, are laminated to form a solid battery.
US11205780B2
A battery assembly disclosed herein is a battery assembly before being subjected to initial charge. In the battery assembly, a positive electrode has a positive electrode mixture layer that contains a positive electrode active material and NMP, and an oxalate complex compound and FSO3Li are contained in a nonaqueous electrolyte solution. In the battery assembly disclosed herein, a NMP content in the positive electrode mixture layer is 50 ppm to 1500 ppm, the DBP oil absorption of the positive electrode active material is 30 ml/100 g to 45 ml/100 g, and a FSO3Li content in the nonaqueous electrolyte solution is 0.1 wt % to 1.0 wt %. With this, it is possible to prevent a reduction in input-output characteristics caused by formation of a film derived from NMP on the surface of the positive electrode active material, and hence it is possible to prevent an increase in facility cost and a reduction in manufacturing efficiency caused by adjustment of the content of NMP.
US11205778B2
The present invention provides for an emulsion comprising solid particles of a single composition, or a mixture thereof, comprising a polymer comprising one monomer of an aryl methacrylate, or a mixture thereof, co-polymerized with a monomer of an alkyl methacrylate, or a mixture thereof; wherein Ar is an aryl group and R is an alkyl group, and n:m has a ratio of from about 0:100 to about 100:0.
US11205770B2
According to a flexible light-emitting device production method of the present disclosure, after an intermediate region (30i) and a flexible substrate region (30d) of a plastic film (30) of a multilayer stack (100) are divided, the interface between the flexible substrate region (30d) and a glass base (10) is irradiated with lift-off light. The multilayer stack (100) is separated into the first portion (110) and the second portion (120) while the multilayer stack (100) is kept in contact with the stage (210). The first portion (110) includes a plurality of light-emitting devices (1000) which are in contact with the stage (210). The light-emitting devices (1000) include a plurality of functional layer regions (20) and the flexible substrate region (30d). The second portion (120) includes the glass base (10) and the intermediate region (30i). The step of irradiating with the lift-off light includes forming the lift-off light from a plurality of arrayed light sources such that the irradiation intensity of the lift-off light for at least part of the interface between the intermediate region (30i) and the glass base (10) is lower than the irradiation intensity of the lift-off light for the interface between the flexible substrate region (30d) and the glass base (10).
US11205769B2
A method of manufacturing a display panel includes preparing a work substrate that includes a mother substrate that has a plurality of cell areas, a light emitting element layer formed in each of the cell areas, and an encapsulation layer formed on each cell area, disposing a plurality of protective films in the cell areas, respectively, that cover the light emitting element layer and the encapsulation layer, cutting the work substrate along cutting lines at an outer side of the protective films of each cell area to form a preliminary display panel, grinding side surfaces of the preliminary display panel, and removing the protective films from each ground preliminary display panel to form the display panel.
US11205765B2
An organic light emitting diode (OLED) display panel including a TFT substrate is provided. The TFT substrate is provided with an OLED device layer thereon, and the OLED device layer is provided with a TFE encapsulation layer thereon. Two ends of the TFT substrate is respectively provided with a first retaining wall, which is provided with a first organic adhesive layer thereon. A transverse dimension of the first organic adhesive layer is greater than that of the first retaining wall disposed thereunder. Thus, a portion connecting the first organic adhesive layer and the first retaining wall are formed into a concave wedge-shaped structure. The OLED device layer and the TFE encapsulation layer are located between the two first retaining walls and the two first organic adhesive layers disposed thereon. A side encapsulation structure adopted can improve ability of the sides of the OLED display panel to block water and oxygen.
US11205762B2
A display substrate and a manufacturing method thereof are provided. The manufacturing method includes: providing a base substrate; and forming a luminescent element on the base substrate which includes sequentially forming of a first electrode, a luminescent material layer and a second electrode on the base substrate, and a microprism structure is formed on a light-emitting side of the luminescent material layer.
US11205760B2
A display device includes a substrate, a plurality of pixels above the substrate, each of the plurality of pixels including a first electrode, a light emitting layer above the first electrode, and a second electrode above the light emitting layer, a display region including the plurality of pixels, a first organic insulating layer located between the substrate and the light emitting layer, and a sealing layer above the second electrode and covering the plurality of pixels. The first organic insulating layer includes a first opening part surrounding the display region, the sealing layer has a first inorganic insulating layer, a second organic insulating layer and a second inorganic insulating layer, the first inorganic insulating layer and the second inorganic insulating layer cover the first opening part, a second opening part passing through the first inorganic insulating layer and the second inorganic insulating layer.
US11205759B2
A display apparatus includes a substrate including a display area, a peripheral area outside the display area, and a bending area bendable along a bending axis, and an anti-crack projection disposed in the peripheral area and extending along at least a part of an edge of the substrate. A portion of the anti-crack projection in the bending area is a bending portion. A preset area including the bending portion on the substrate is a first area. A preset area of the substrate disposed outside the first area, having substantially the same area as that of the first area, and including a part of the anti-crack projection is a second area. A portion of the anti-crack projection belonging to the second area is a flat portion. The area occupied by the bending portion in the first area is greater than the area occupied by the flat portion in the second area.
US11205749B2
A spintronic device includes a first ferromagnetic layer. The first ferromagnetic layer includes a first direction of magnetic polarization. Furthermore, the spintronic device includes a second ferromagnetic layer. The second ferromagnetic layer includes a second direction of magnetic polarization opposite to the first direction. Furthermore, the spintronic device includes a long spin lifetime layer. Furthermore, the spintronic device includes a first tunnel barrier layer disposed between the first ferromagnetic layer and the long spin lifetime layer. Furthermore, the spintronic device includes a second tunnel barrier layer disposed between the second ferromagnetic layer and the long spin lifetime layer.
US11205748B2
A vertical Hall effect sensor having three Hall effect regions interconnected in a ring can be operated in a spinning scheme. Each Hall effect region has three contacts: the first Hall effect region includes first, second, and third contacts; the second Hall effect region has fourth, fifth, and sixth contacts, and the third Hall effect region has seventh, eighth, and ninth contacts. Interconnections between the Hall effect regions are provided such that a first terminal is connected to a third contact, a second interconnection is arranged between the second and fourth contacts, a third terminal is connected to the sixth contact, a fourth interconnection is arranged between the fifth and seventh contacts, a fifth terminal is connected to the ninth contact, and a sixth interconnection is arranged between the first and eighth contacts.
US11205743B2
A light emitting device having first, second and third dimensions that are orthogonal may include a light emitting semiconductor device configured to emit light via a first surface in a plane formed by the first and second dimensions. The light emitting device may further include a wavelength converting structure disposed on the first surface of the light emitting semiconductor device, the wavelength converting structure extending beyond the light emitting semiconductor device in the first dimension and the light emitting semiconductor device extending beyond the wavelength converting structure in the second dimension. The light emitting device may further include one or more optical extraction features in at least one gap formed by the wavelength converting structure extending beyond the light emitting semiconductor structure in the first dimension and/or formed by the light emitting semiconductor structure extending beyond the wavelength converting structure in the second dimension.
US11205739B2
Provided is a semiconductor light-emitting device which can mitigate a multipeak in an emission spectrum in a bonding-type semiconductor light-emitting device having an InP cladding layer. The semiconductor light-emitting device of the present disclosure includes a first conductive type InP cladding layer, a semiconductor light-emitting layer, and a second conductive type InP cladding layer provided sequentially over a conductive support substrate, the second conductive type InP cladding layer being on a light extraction side, and the semiconductor light-emitting device further includes a metal reflective layer, between the conductive support substrate and the first conductive type InP cladding layer, for reflecting light emitted from the semiconductor light-emitting layer; and a plurality of recesses provided in a surface of the second conductive type InP cladding layer.
US11205738B2
A back plate for rapid and fluid-assisted assembly of micro light emitting elements thereon includes a substrate with a driving circuit, and blocking walls made to protrude from a top surface of the substrate. The top surface of the substrate defines grooves for accommodating and powering micro light emitting elements. Each of the blocking walls semi-surrounds one groove and defines a notch. The notches defined by each blocking wall all face a single direction and the blocking walls and notches impede and gather micro light emitting elements which are made to flow in a fluid suspension and render them much more likely to tumble into the groove. A method for fluid-assisted assembly is also disclosed.
US11205734B2
Distributed Bragg reflectors are incorporated into the compositionally graded buffers of metamorphic solar cells, adding functionality to the buffer without adding cost. The reflection aids in collection in subcells that are optically thin due to low diffusion length, high bulk recombination, radiation hardness, partially-absorbing quantum structures, or simply for cost savings. Performance enhancements are demonstrated in GaAs subcells with QWs, which is beneficial when GaAs is not the ideal bandgap.
US11205732B2
According to one embodiment, a multi-junction solar cell includes a first solar cell, a second solar cell, and an insulating layer. The first solar cell includes a first photoelectric conversion element. The second solar cell is connected in parallel with the first solar cell. The second solar cell includes multiple second photoelectric conversion elements connected in series. The insulating layer is provided between the first solar cell and the second solar cell. The second photoelectric conversion element includes a p-electrode and an n-electrode. The p-electrode is connected to a p+-region including a surface on a side opposite to a light incident surface. The n-electrode is connected to an n+-region including the surface on the side opposite to the light incident surface. The p-electrodes oppose each other or the n-electrodes oppose each other in a region where the multiple second photoelectric conversion elements are adjacent to each other.
US11205731B2
A light source package structure is provided. The light source package structure includes a substrate, an upper electrode layer, a light emitting unit, a photodiode, a surrounding wall, a light permeable element, and a coating layer. The substrate includes a first surface and a second surface that is opposite to the first surface. The upper electrode layer is disposed on the first surface of the substrate. The light emitting unit and the photodiode both are disposed on the upper electrode layer. The surrounding wall is disposed on the first surface and is arranged to surround the light emitting unit and the photodiode. The light permeable element is disposed on the surrounding wall. The coating layer is disposed inside of the surrounding wall and is coated on a part of the first surface and a part of the upper electrode layer.
US11205729B2
A semiconductor device includes a thin film transistor, wherein: a semiconductor layer of the thin film transistor has a layered structure including a lower oxide semiconductor layer including In, Ga, Zn and Sn and an upper oxide semiconductor layer arranged on the lower oxide semiconductor layer and including In, Ga and Zn; a thickness of the lower oxide semiconductor layer is 20 nm or less; an atomic ratio of Sn with respect to all metal elements of the lower oxide semiconductor layer is 5% or more; the upper oxide semiconductor layer includes no Sn, or an atomic ratio of Sn with respect to all metal elements of the upper oxide semiconductor layer is smaller than an atomic ratio of Sn with respect to all metal elements of the lower oxide semiconductor layer; and a first angle θ1 between a side surface and a lower surface of the lower oxide semiconductor layer is smaller than a second angle θ2 between a side surface and a lower surface of the upper oxide semiconductor layer.
US11205719B2
An insulated-gate semiconductor device includes: a carrier transport layer of a first conductivity-type made of a semiconductor material having a wider band gap than silicon; a lower buried region of a second conductivity-type buried in an upper portion of the carrier transport layer; a plurality of upper buried regions of the second conductivity-type dispersedly deposited on the lower buried region; an injection control region of the second conductivity-type deposited on the upper buried regions; and an insulated gate structure controlling a surface potential of the injection control region adjacent to a side wall of a trench, wherein the trench has a stripe-like shape, the lower buried region includes a first stripe provided separately from the trench, and the respective upper buried regions are provided at intervals on the first stripe.
US11205712B2
A method of manufacturing a low temperature polysilicon thin film includes: forming a buffer layer on a substrate; forming a first silicon layer on the buffer layer; forming a second silicon layer on the first silicon layer, and forming a substrate impurity barrier interface between the first silicon layer and the second silicon layer, wherein the second silicon layer is thicker than the first silicon layer; and annealing the first silicon layer and the second silicon layer to form a polysilicon layer.
US11205708B2
Dual self-aligned gate endcap (SAGE) architectures, and methods of fabricating dual self-aligned gate endcap (SAGE) architectures, are described. In an example, an integrated circuit structure includes a first semiconductor fin having a cut along a length of the first semiconductor fin. A second semiconductor fin is parallel with the first semiconductor fin. A first gate endcap isolation structure is between the first semiconductor fin and the second semiconductor fin. A second gate endcap isolation structure is in a location of the cut along the length of the first semiconductor fin.
US11205701B1
Structures for a field-effect transistor and methods of forming a structure for a field-effect transistor. A gate structure is formed over a channel region of a substrate. A first source/drain region is positioned in the substrate adjacent to a first sidewall of the gate structure, a second source/drain region is positioned in the substrate adjacent to a second sidewall of the gate structure, and an extension region is positioned in the substrate. The extension region includes first and second sections that each overlap with the first source/drain region. The first and second sections of the extension region are spaced apart along a longitudinal axis of the gate structure. A portion of the channel region is positioned along the longitudinal axis of the gate structure between the first and second sections of the extension region.
US11205685B2
An electro-luminescent display device includes an anode disposed on a substrate; a bank having an opening that exposes a portion of the anode and having an undercut structure adjacent to the opening; a dummy pattern disposed at the undercut structure of the bank; an organic light-emission layer disposed on the anode and electrically disconnected with at least one of adjacent pixels; and a cathode disposed on the organic light-emission layer.
US11205683B2
An image sensor includes a substrate having a photoelectric conversion element therein, a first insulating layer on the substrate, a contact penetrating through the first insulating layer, a color filter on at least one side of the contact, and a moisture absorption prevention layer in contact with a sidewall of the contact and extending on an upper surface of the color filter.
US11205681B2
Memory devices for embedded applications are described. A memory device may include an array of memory cells having a first area and configured to operate at a first voltage, and circuitry having a second area that at least partially overlaps the first area. The circuitry may be configured to operate at a second voltage lower than the first voltage. The circuitry maybe be further configured to access the array of memory cells using decoder circuitry configured to operate at the first voltage. The array of memory cells and the circuitry may be on a single substrate. The circuitry may include microcontroller circuitry, cryptographic controller circuitry, and/or memory controller circuitry. The memory cells may be self-selecting memory cells that each include a storage and selector element having a chalcogenide material. The memory cells may not include separate cell selector circuitry.
US11205673B2
An image sensor includes a plurality of pixel sensing portions arranged in m columns and n rows. Each of the pixel sensing portions includes at least one thin film transistor and a photodetection diode (13) including n-type (16), intrinsic (15) and p-type (14) semiconductor layers. The p-type semiconductor layer (14) includes a multi-layered structure including lower (142) and upper (141) p-type semiconductor layered portions. The upper p-type semiconductor layered portion (141) has a band gap greater than 1.7 eV and has a p-type dopant in an amount not less than two times of that of the lower p-type semiconductor layered portion (142). An image sensing-enabled display apparatus and a method of making the image sensor are also disclosed.
US11205672B2
An image sensor includes a substrate including a plurality of pixel regions and one or more pairs of dummy pixel regions; a pixel separation structure between two adjacent pixel regions among the plurality of pixel regions and including a first conductive layer; a dummy pixel separation structure between the one or more pairs of dummy pixel regions, electrically connected to the pixel separation structure, and including a second conductive layer; and a pixel separation contact disposed on the dummy pixel separation structure.
US11205669B2
A solid-state imaging device with high productivity and improved dynamic range is provided. In the imaging device including a photoelectric conversion element having an i-type semiconductor layer, functional elements, and a wiring, an area where the functional elements and the wiring overlap with the i-type semiconductor in a plane view is preferably less than or equal to 35%, further preferably less than or equal to 15%, and still further preferably less than or equal to 10% of the area of the i-type semiconductor in a plane view. Plural photoelectric conversion elements are provided in the same semiconductor layer, whereby a process for separating the respective photoelectric conversion elements can be reduced. The respective i-type semiconductor layers in the plural photoelectric conversion elements are separated by a p-type semiconductor layer or an n-type semiconductor layer.
US11205667B2
Disclosed is a method of preparing a thin film transistor substrate, a thin film transistor substrate, and a display apparatus. The method includes forming a conductive material layer, forming a hydrophobic insulation layer on the conductive material layer, forming a photoresist layer on the hydrophobic insulation layer, patterning the photoresist layer to form a photoresist pattern, removing a segment in the hydrophobic insulation layer that is not covered by the photoresist pattern to form a hydrophobic insulation pattern, and removing a segment in the conductive material layer that is not covered by the hydrophobic insulation pattern to form a conductive pattern.
US11205662B2
Embodiments of 3D memory devices with a dielectric etch stop layer and methods for forming the same are disclosed. In an example, a method for forming a 3D memory device is disclosed. The method includes forming a dielectric etch stop layer. The dielectric etch stop is disposed on a substrate. The method also includes forming a dielectric stack on the dielectric etch stop layer. The dielectric stack includes a plurality of interleaved dielectric layers and sacrificial layers. The method further includes forming an opening extending vertically through the dielectric stack and extending the opening through the dielectric etch stop layer. In addition, the method includes forming a selective epitaxial growth (SEG) plug at a lower portion of the opening. The SEG plug is disposed on the substrate. Moreover, the method includes forming a channel structure above and in contact with the SEG plug in the opening. The method further includes forming a memory stack comprising a plurality of interleaved dielectric layers and conductor layers by replacing the sacrificial layers in the dielectric stack with the conductor layers.
US11205657B2
Some embodiments include methods of forming semiconductor constructions. Alternating layers of n-type doped material and p-type doped material may be formed. The alternating layers may be patterned into a plurality of vertical columns that are spaced from one another by openings. The openings may be lined with tunnel dielectric, charge-storage material and blocking dielectric. Alternating layers of insulative material and conductive control gate material may be formed within the lined openings. Some embodiments include methods of forming NAND unit cells. Columns of alternating n-type material and p-type material may be formed. The columns may be lined with a layer of tunnel dielectric, a layer of charge-storage material, and a layer of blocking dielectric. Alternating layers of insulative material and conductive control gate material may be formed between the lined columns. Some embodiments include semiconductor constructions, and some embodiments include NAND unit cells.
US11205654B2
A memory array comprising strings of memory cells comprises laterally-spaced memory blocks individually comprising a vertical stack comprising alternating insulative tiers and conductive tiers. Operative channel-material strings of memory cells extend through the insulative tiers and the conductive tiers. Intervening material is laterally-between and longitudinally-along immediately-laterally-adjacent of the memory blocks. The intervening material comprises longitudinally-alternating first and second regions that individually have a vertically-elongated seam therein. The vertically-elongated seam in the first regions are taller than in the second regions. Additional embodiments, including method, are disclosed.
US11205653B2
There are provided a semiconductor memory device and a manufacturing method thereof. The semiconductor memory device includes: a first etch stop layer; a source layer on the first etch stop layer; a second etch stop layer on the source layer; a stack structure on the second etch stop layer; and a channel structure penetrating the first and second etch stop layers, the source layer, and the stack structure, the channel structure being electrically connected to the source layer. A material of each of the first and second etch stop layers has an etch selectivity with respect to a material of the source layer.
US11205648B2
An integrated circuit (IC) structure with a single active region having a doping profile different than that of a set of active regions, is disclosed. The IC structure provides a single active region, e.g., a fin, on a substrate with a first doping profile, and a set of active regions, e.g., fins, electrically isolated from the single active region on the substrate. The set of active regions have a second doping profile that is different than the first doping profile of the single active region. For example, the second doping profile can have a deeper penetration into the substrate than the first doping profile.
US11205644B2
An electronic package is provided, including: a first substrate having a first insulating portion; a first electronic component disposed on the first substrate; a second substrate having a second insulating portion and stacked on the first substrate through a plurality of conductive elements; and a first encapsulant formed between the first substrate and the second substrate. The first insulating portion of the first substrate differs in rigidity from the second insulating portion of the second substrate. As such, during a high temperature process, one of the first substrate and the second substrate pulls at the other to bend toward the same direction, thereby reducing warpage deviation of the overall electronic package. The present invention further provides a method for fabricating the electronic package.
US11205641B2
An optoelectronic component may include four semiconductor chips arranged on a substrate. A first semiconductor chip may be configured to emit electromagnetic radiation with a dominant wavelength ranging from about 610 to about 650 nm during operation. A second semiconductor chip may be configured to emit electromagnetic radiation with a dominant wavelength ranging from about 450 to about 475 nm during operation. A third semiconductor chip may be configured to emit electromagnetic radiation with color space coordinates of 0.3231±0.005 and 0.5408±0.005 in the CIE color space during operation. A fourth semiconductor chip may emit electromagnetic radiation having color space coordinates of 0.5638±0.005 and 0.4113±0.005 in the CIE color space during operation. The third and fourth semiconductor chips may have a conversion layer configured to convert a wavelength of the electromagnetic radiation emitted by the active region.
US11205634B2
A bonding apparatus has a bonding tool for bonding a wire to a bonding surface, a bonding tool retainer configured to releasably retain the bonding tool, a bonding tool holder configured to hold at least one bonding tool, a bonding tool manipulator configured to transfer said bonding tool between said bonding tool holder and said bonding tool retainer, and a bonding tool guide configured to guide said bonding tool to be received by said bonding tool retainer during transfer by said bonding tool manipulator.
US11205631B2
Provided is a semiconductor package including a package structure including a base connection member including a redistribution layer, a first semiconductor chip including a plurality of first connection pads connected to the redistribution layer, an encapsulant disposed on the base connection member and covering at least a portion of the first semiconductor chip, and a backside connection member disposed on the encapsulant and including a backside wiring layer electrically connected to the redistribution layer, and a second semiconductor chip disposed on the base connection member or the backside connection member, the second semiconductor chip including a plurality of second connection pads connected to the redistribution layer or the backside wiring layer, the second semiconductor chip including a logic circuit, the first semiconductor chip including a logic input and output terminals that are connected to the logic circuit through at least one of the redistribution layer and the backside wiring layer.
US11205616B2
Memory bit cells having internal node jumpers are described. In an example, an integrated circuit structure includes a memory bit cell on a substrate. The memory bit cell includes first and second gate lines parallel along a second direction of the substrate. The first and second gate lines have a first pitch along a first direction of the substrate, the first direction perpendicular to the second direction. First, second and third interconnect lines are over the first and second gate lines. The first, second and third interconnect lines are parallel along the second direction of the substrate. The first, second and third interconnect lines have a second pitch along the first direction, where the second pitch is less than the first pitch. One of the first, second and third interconnect lines is an internal node jumper for the memory bit cell.
US11205610B2
The present disclosure relates to components, such as base bodies, for feed-through elements including a metallic base body, at least one through-opening for receiving a functional element in a fixing material, such as an electrically insulating fixing material, and at least one conductor, which is connected electrically conductively to the base body by a soldered connection. The soldered connection includes a metallic solder material that covers a surface region of the base body and thus forms a soldering region on a surface of the base body. The base body has, at least in the soldering region, a microstructuring that includes at least depressions in the surface of the base body. The present disclosure similarly relates to methods for producing such base bodies and to applications thereof.
US11205606B2
A semiconductor device package includes a semiconductor die and an anisotropic thermal conductive structure. The semiconductor die includes a first surface, a second surface opposite to the first surface and edges connecting the first surface to the second surface. The anisotropic thermal conductive structure has different thermal conductivities in different directions. The anisotropic thermal conductive structure includes at least two pairs of film stacks, and each pair of the film stacks comprises a metal film and a nano-structural film alternately stacked. The anisotropic thermal conductive structure comprises a first thermal conductive section disposed on the first surface of the semiconductor die, and the first thermal conductive section is wider than the semiconductor die.
US11205596B2
A method of manufacturing a semiconductor device includes providing a substrate structure, which includes a substrate, one or more semiconductor fins on the substrate, a gate structure on each fin, an active region located in said fins, and an interlayer dielectric layer covering at the active region. The method includes forming a hard mask layer over the interlayer dielectric layer and the gate structure, and using an etch process with a patterned etch mask, forming a first contact hole extending through the hard mask layer and extending into a portion of the interlayer dielectric layer, using patterned a mask. The method further includes forming a sidewall dielectric layer on sidewalls of the first contact hole, and using an etch process with the sidewall dielectric layer as an etch mask, etching the interlayer dielectric layer at bottom of the first contact hole to form a second contact hole extending to the active region.
US11205594B2
A method includes forming Shallow Trench Isolation (STI) regions in a semiconductor substrate and a semiconductor strip between the STI regions. The method also include replacing a top portion of the semiconductor strip with a first semiconductor layer and a second semiconductor layer over the first semiconductor layer. The first semiconductor layer has a first germanium percentage higher than a second germanium percentage of the second semiconductor layer. The method also includes recessing the STI regions to form semiconductor fins, forming a gate stack over a middle portion of the semiconductor fin, and forming gate spacers on sidewalls of the gate stack. The method further includes forming fin spacers on sidewalls of an end portion of the semiconductor fin, recessing the end portion of the semiconductor fin, and growing an epitaxial region over the end portion of the semiconductor fin.
US11205592B2
A back end of line interconnect structure and methods for forming the interconnect structure including a self-aligned via generally includes a subtractive etch process to define the vias. The vias include a via core and a liner to provide a critical dimension equal to a critical dimension of an underlying metal line. The metal lines are free of the liner. The method provides some via metal liner material on top of metal lines that do not includes a via in direct contact therewith.
US11205591B2
A method includes forming a first metallization layer on a substrate comprising a plurality of conductive lines. The method further includes forming a first dielectric layer on the substrate and between adjacent conductive lines. The method further includes forming a first via layer comprising at least one via in the first dielectric layer and exposing a top surface of at least one of the plurality of conductive lines. The method further includes depositing a first conductive material in the first via. The method further includes forming a barrier layer on a top surface of the first dielectric layer and exposing a top surface of the plurality of conductive lines and the first conductive material.
US11205582B2
A system for monitoring contamination level of effluent of an offline brush conditioning system includes a first set of reservoirs configured to collect first effluents from corresponding portions of a first brush and a second set of reservoirs configured to collect second effluents from corresponding portions of a second brush, and the first and second effluents are from a fluid used to condition the first and second brushes that are configured to clean a surface of a semiconductor wafer. An effluent contamination monitor is configured to monitor contamination levels of the first and second effluents, wherein the monitored contamination levels may provide feedback for use in the brush conditioning.
US11205576B2
A method of etching is described. The method includes treating at least a portion of a surface exposed on a substrate with an adsorption-promoting agent to alter a functionality of the exposed surface and cause subsequent adsorption of a carbon-containing precursor, and thereafter, adsorbing the organic precursor to the functionalized surface to form a carbon-containing film. Then, at least a portion of the surface of the carbon-containing film is exposed to an ion flux to remove the adsorbed carbon-containing film and at least a portion of the material of the underlying substrate.
US11205569B2
A glass-metal feedthrough includes: an external conductor including steel, having a coefficient of expansion αexternal, and having an opening formed therein; an internal conductor disposed in the opening, the internal conductor including steel and having a coefficient of expansion αinternal. The external conductor and the internal conductor are configured to not release nickel when in contact with a human or animal body or biological cells of a cell culture. A glass material surrounds the internal conductor within the opening and has a coefficient of expansion αglass. The coefficient of expansion αexternal of the external conductor and the coefficient of expansion αinternal of the internal conductor both are greater than the coefficient of expansion αglass of the glass material.
US11205565B2
A method and apparatus for monitoring and/or controlling the extent of denaturation and/or bond cleavages of proteins on any surface (e.g., biological tissues, biofilms, etc.). In one embodiment, a low power laser (e.g., a 5 mW, 362 nm diode laser) is directed through a biological sample to a photodetector. The sample is heated by a set of radiant heaters to between about 220° C. and about 250° C. in a time period of between 10 seconds to 60 seconds. The baseline transmissivity of the sample is monitored continuously throughout treatment of the biological sample via continuous monitoring of the signal voltage detected at the photodetector. Upon detection of increase in relative transmissivity in the biological sample, the heating treatment is concluded and the biological sample is removed for in situ protein identification as part of an imaging MALDI-MS measurement.
US11205562B2
Embodiments of hybrid electron beam and RF plasma systems and methods are described. In an embodiment a method of using a hybrid electron beam and RF plasma system may include forming a field of electrons a first region of a wafer processing structure. Such a method may also include forming a processing plasma in a second region of the wafer processing structure, the second region of the wafer processing structure being coupled to the first region of the wafer processing structure, the processing plasma being maintained by a combination of energy from a radiant energy source and from an electron beam formed from electrons in the field of electrons. Additionally, the method may include controlling a radical composition and ions of the processing plasma by setting a ratio of the energy supplied to the processing plasma from the electron beam and the energy supplied to the processing plasma from the radiant energy source.
US11205542B2
A multilayer ceramic electronic component includes a ceramic element assembly and outer electrodes provided on respective end surfaces of the ceramic element assembly. Each outer electrode includes an underlying electrode layer that is provided on the ceramic element assembly and that includes a sintered metal and glass and a conductive resin layer that is provided on the underlying electrode layer and that includes a metal filler and a resin. The underlying electrode layer satisfies at least one condition of a condition that a maximum exposure length of the glass exposed at the interface between the underlying electrode layer and the conductive resin layer is about 3.8 μm or less and a condition that an exposure rate of the glass exposed at the interface between the underlying electrode layer and the conductive resin layer is about 10.1% or less.
US11205538B2
An inductor includes: a body including a support member including a through-hole and a via hole, an insulator disposed on the support member and including a first opening exposing portions of the support member, and a coil pattern disposed in the first opening, and including a plurality of layers including a seed layer in contact with the support member; and an external electrode disposed on an external surface of the body and electrically connected to the coil pattern. The support member may have a multilayer structure of at least first and second insulating layers, and the via hole may penetrate through both of the first and second insulating layers.
US11205535B2
A structure includes an electronically controllable ferromagnetic oxide structure that includes at least three layers. The first layer comprises STO. The second layer has a thickness of at least about 3 unit cells, said thickness being in a direction substantially perpendicular to the interface between the first and second layers. The third layer is in contact with either the first layer or the second layer or both, and is capable of altering the charge carrier density at the interface between the first layer and the second layer. The interface between the first and second layers is capable of exhibiting electronically controlled ferromagnetism.
US11205531B2
The present invention provides a structure of resistor element, which comprises a protective layer around electrodes to elongate the path of corrosion when gaseous water or sulfur leaking in. Therefore, the protective layer structure can elongate the life of the resistor element.
US11205526B2
Linear low-density polyethylene polymers used to form covering layers for cables are disclosed. Such polymers exhibit certain molecular weight distributions suitable to form the covering layers for the cable. The polymer can be crosslinked to exhibit suitable properties including retained elongation at break values and hot set values.
US11205507B2
A method of evaluating a vessel of a patient is provided. The method includes outputting, to a display device, a screen display including: a visualization based on pressure measurements obtained from a first instrument and a second instrument positioned within the vessel of the patient while the second instrument is moved longitudinally through the vessel and the first instrument remains stationary within the vessel; and a visual representation of a vessel; receiving a user input to modify the visualization to simulate a therapeutic procedure; and updating the screen display, in response to the user input, including modifying the visualization based on the user input. A system for evaluating a vessel of a patient is also provided. The system includes first and second instruments sized and shaped for introduction into the vessel of the patient; and a processing system communicatively coupled to the first and second instruments and a display device.
US11205498B1
A memory system including a memory device and a memory controller including a processor. The memory controller is configured to read outputs from the memory cells in response to a read command from a host and to convert the read outputs to a first codeword. The processor performs a first error correcting code (ECC) operation on the first codeword. The processor is further configured to apply, for each selected memory cell among the memory cells, a corresponding one of the read outputs and at least one related feature as input features to a machine learning algorithm to generate a second codeword, and the memory controller is configured to perform a second ECC operation on the second codeword, when the first ECC operation fails.
US11205497B2
Examples of the present disclosure provide apparatuses and methods related to performing comparison operations in a memory. An example apparatus might include a first group of memory cells coupled to a first access line and configured to store a first element. An example apparatus might also include a second group of memory cells coupled to a second access line and configured to store a second element. An example apparatus might also include sensing circuitry configured to compare the first element with the second element by performing a number of AND operations, OR operations, SHIFT operations, and INVERT operations without transferring data via an input/output (I/O) line.
US11205495B1
A memory device to perform a read disturb mitigation operation. For example, the memory device can measure signal and noise characteristics of a group of memory cells to determine an optimized read voltage of the group of memory cells and determine a margin of read disturb accumulated in the group of memory cells. Subsequently, the memory device can identify the group of memory cells for the read disturb mitigation operation based on the margin of read disturb and a predetermined threshold.
US11205494B2
A memory device includes a memory array including memory strings. Each memory string includes a plurality of top memory cells, a plurality of bottom memory cells, and one or more dummy memory cells between the top memory cells and the bottom memory cells. The memory device also includes a plurality of word lines respectively coupled to gate terminals of the top memory cells and the bottom memory cells, and one or more dummy word lines respectively coupled to gate terminals of the one or more dummy memory cells. The memory device further includes a control circuit configured to program a target memory cell coupled to a selected word line of the plurality of word lines. To program the target memory cell, the control circuit is configured to apply a biased dummy word line pre-pulse signal to the one or more dummy word lines in a pre-charge period prior to a programming period.
US11205493B1
Apparatuses and techniques are described for reducing read disturb in a memory device by reducing the channel gradient and therefore reducing the charge injection to the memory cell. Channels of unselected NAND strings are boosted before reading memory cells in selected NAND strings. The boosting involves applying a positive voltage to source ends and drain ends of the unselected NAND strings, while drain-side select gate transistors are turned on and then off and a voltage signal of non-adjacent word lines of a selected word line, WLn, increases to a read pass voltage. A voltage signal of adjacent word lines of WLn is increased to a peak level to increase the channel conduction for faster read, where the peak level is less than the read pass voltage, decreased to a reduced level to reduce a channel gradient and therefore reduce a read disturb, then increased to the read pass voltage.
US11205489B2
A semiconductor storage apparatus capable of realizing continuous read with high speed is provided. A continuous read method of a NAND flash memory includes: a step for holding setting information related to a read time of a memory cell array in continuous read in a register; a step for reading data from the memory cell array in the read time based on the setting information; a step for holding the read data in a latch (L1) and a latch (L2); and a step for outputting the data held synchronously with an external clock signal corresponding to the setting information.
US11205488B2
Apparatuses and methods for protecting transistors through charge sharing are disclosed herein. An example apparatus includes a transistor comprising a gate node and a bulk node, a charge sharing circuit coupled between the gate and bulk nodes, and logic. The charge sharing circuit is configure to equalize charge differences between the gate and bulk nodes, and the logic is configured to enable the charge sharing circuit based at least in part on a combination of first and second signals, which indicate the presence of a condition.
US11205485B2
A memory device includes: a memory cell region; a peripheral circuit region; a memory cell array; a control logic circuit; and a row decoder. The row decoder is configured to activate string selection lines based on control of the control logic circuit. A program interval is formed between a first program operation and a second program operation. The control logic circuit includes a reprogram controller configured to control the row decoder so that a program interval differs in the memory cells connected to different string selection lines among the memory cells connected to a first wordline.
US11205477B2
A method for operating a memory device includes initiating an access operation to a corresponding row of an array of bit cells of the memory device. Responsive to an expansion mode signal having a first state, the method further includes dynamically operating each column of a plurality of columns of the array to access each bit cell of a corresponding row within the plurality of columns during the access operation. Alternatively, responsive to the expansion mode state signal having a second state different than the first state, the method includes dynamically operating each column of a first subset of columns of the plurality of columns to access each bit cell of a corresponding row within the first subset of columns during the access operation, and maintaining each column of a second subset of columns of the plurality of columns in a static state during the access operation.
US11205470B2
A main word driver may be coupled to a subword driver to drive a main word line to select the subword driver. The main word driver may include a first transistor having a body and source/drain both coupled to a well. The main word driver may include a well control circuit configured to bias the well. In some examples, the well control circuit may provide a first low potential to the well followed by a second low potential lower than the first potential responsive to a precharge command. The main word driver may include a second transistor coupled to the well control circuit to receive the first and second low potentials and couple the first and second low potentials to the main word line. The body of the second transistor may be coupled to the well. Additional transistors in the main word driver may also be coupled to the well.
US11205469B2
Methods, systems, and devices for power domain switches for switching power reduction are described. A device, such as a memory device, may receive an indication (e.g., a command) for a power domain component of the device to transition between states. The device may float first and second gate drivers. A pass gate may be used to connect (e.g., short) the first switch to the second switch. The pass gate may be deactivated to isolate the gates. The first and second gate drivers may be enabled, and the first and second gate drivers drive the first and second switches to disconnect the power domain component from a power source to deactivate the power domain component, or connect to the power source to activate the power domain component. The energy to switch between active and inactive states may thereby be reduced.
US11205467B2
One example provides a memory cell including a node, and a layer stack including a first electrode, a second electrode connected to the node, and a polarizable material layer disposed between the first and second electrodes and having at least two polarization states. A first transistor includes a source, a drain, and a gate terminal, with the gate terminal connected to the node. A selector element includes at least a first terminal and a second terminal, with the second terminal connected to the node.
US11205460B2
A computer readable storage medium has stored thereon a prerecorded video experience container. The prerecorded video experience container includes a prerecorded video file that displays visual content, an executable experience which upon execution enables presentation of additional content associated with the prerecorded video file, and an interactive region of the prerecorded video file, wherein the interactive region of the prerecorded video file is associated with the executable experience such that a user interaction with the interactive region executes the executable experience. The prerecorded video file is displayed in response to a selection of the prerecorded video experience container. The executable experience associated with the prerecorded video file is executed in response to identifying an interaction with the interactive region. The additional content associated with the prerecorded video file is displayed in response to executing the executable experience.
US11205456B2
The techniques described herein relate to methods, apparatus, and computer readable media configured to access multimedia data comprising a hierarchical track structure with a first track of a first sequence of temporally-related media units at a first level, and a second track at a second level comprising metadata specifying a temporal track derivation operation. The metadata includes a set of one or more operations to perform on the first track, each operation including a unit duration of the first sequence and a start unit in the first sequence. The temporal track derivation operation is performed on a set of media units comprising at least the first sequence, and includes applying the set of one or more operations to temporally modify the first sequence to generate second media data for the second track that includes a second sequence of temporally-related media units from the set of media units.
US11205453B2
Provided are a thin hard disk substrate that is scratch-resistant on the disk surface and wobbles less during rotation and a hard disk device including such a hard disk substrate. The hard disk substrate 1 includes an aluminum alloy substrate 2 having NiP plating films 3 on the surfaces. The aluminum alloy substrate 2 has the Vickers hardness of 60 Hv or more, the ratio between the thickness of the NiP plating films 3 and the thickness of the Al alloy substrate 2 is 3.8% or more, the Young's modulus of the hard disk substrate 1 is 74.6 GPa or more, and the Vickers hardness of the hard disk substrate 1 is 293 Hv or more.
US11205450B2
In a multi-actuator drive, the effect of moving a first actuator (the so-called “aggressor actuator”) in on a second actuator (the so-called “victim actuator”) is reduced or compensated for. A victim feedforward signal is added to a microactuator control signal of the victim actuator in response to a voice-coil motor (VCM) control signal that is applied to the aggressor actuator. The feedforward signal is configured to compensate for disturbances to the victim microactuator caused by VCM commands provided to the aggressor actuator. The feedforward signal is based on a transfer function that models commands added to the victim microactuator, which is coupled to the head of the victim actuator, as a function of the aggressor VCM control signal applied to the aggressor actuator.
US11205443B2
Systems, methods, and computer-readable storage devices are disclosed for improved audio feature discovery using a neural network. One method including: receiving a trained neural network model, the trained neural network configured to output an audio feature classification of audio data; deconstructing the trained neural network model to generate at least one saliency map, the at least one saliency map providing a successful classification of the audio feature; and extracting at least one visualization of the audio feature the trained neural network model relies on for classification based on the at least one saliency map.
US11205435B2
A method to encode audio signals is provided for use with an audio capture device that includes multiple microphones having a spatial arrangement on the device, a method to encode audio signals comprising: receiving multiple microphone signals corresponding to the multiple microphones; determining a number and directions of arrival of directional audio sources represented in the one or more microphone signals; determining one of an active microphone signal component and a passive microphone signal component, based upon the determined number and directions of arrival; determining the other of the active microphone signal component and the passive microphone signal component, based upon the determined one of the active input spatial audio signal component and the passive input spatial audio signal component; encoding the active microphone signal component; encoding the passive microphone signal component.
US11205424B2
A conversation apparatus includes an audio speaker and a processor. The audio speaker makes an utterance to users. The processor acquires a feature of each of the users, selects, based on the acquired feature of each of the users, a target user to tune to or to not tune to from among the users, and executes utterance control that controls the audio speaker so as to make an utterance that corresponds to the selected target user.
US11205415B2
An electronic apparatus which includes a memory configured to store first voice recognition information related to a first language and second voice recognition information related to a second language, and a processor to obtain a first text corresponding to a user voice that is received on the basis of first voice recognition information. The processor, based on an entity name being included in the user voice according to the obtained first text, identifies a segment in the user voice in which the entity name is included, and obtains a second text corresponding to the identified segment of the user voice on the basis of the second voice recognition information, and obtains control information corresponding to the user voice on the basis of the first text and the second text.
US11205414B2
First data comprising a first range of audio frequencies is received. The first range of audio frequencies corresponds to a predetermined cochlear region of a listener. Second data comprising a second range of audio frequencies is also received. Third data comprising a first modulated range of audio frequencies is acquired. The third data is acquired by modulating the first range of audio frequencies according to a stimulation protocol that is configured to provide neural stimulation of a brain of the listener. The second data and the third data are arranged to generate an audio composition from the second data and the third data.
US11205409B2
A programmable signal processing and musical instrument setup system for stringed musical instruments, comprising at least one analog signal processing circuit, a control circuit operably coupled to at least one analog signal processing circuit, and a storage unit operably coupled to the control circuit, being arranged on the musical instrument for storing setup parameters for the musical instrument. The system comprises: a communication module with an individual identification information connected to the control circuit for enabling communication with an external programming device that has a storage unit configured for storing an individual identification information of at least one musical instrument, in association with the musical instrument in at least one configuration file. The external programming device is further configured for receiving and sending data to and from a selected musical instrument, when connected, wherein the data transferred to the musical instrument can be stored in the musical instrument and can be used after the external programming device is disconnected.
US11205401B1
A power-saving method for switching High Definition Multimedia Interface (HDMI) ports on a sink device is provided. The sink device has a first HDMI port initially being enabled for displaying and a second HDMI port being disabled for displaying. The power-saving method includes the steps of using the reference signals to locate the VSYNC active edge in each frame generated by a source device connected to the second HDMI port; turning on the power to the second HDMI port during a power-on region corresponding to the VSYNC active edge in each frame and turning off power otherwise; obtaining information related to a high bandwidth digital content protection (HDCP) in the power-on region; and displaying video data from the source device based on the HDCP information when enabling the second HDMI port connected to the source device.
US11205397B2
A data transmission device includes a TypeC interface, a wireless module, a first data transformation chip and a microprocessor, wherein the TypeC interface is connected with the first data transformation chip, the first data transformation chip is connected with the TypeC interface and the microprocessor, and the microprocessor is connected with the wireless module. When the TypeC interface of the data transmission device is inserted into a user's terminal device, the data transmission device automatically obtains media data presented on the screen of the terminal device, and transmits the media data being converted and compressed, using the wireless module, to a data receiving device for presentation of the media data.
US11205394B2
Disclosed are display device and a method for driving same: calculating a sub-pixel scale average value of each pixel in a pixel unit corresponding to original gray scale data to be displayed in a display region, and shutting off a light source corresponding to a sub-pixel color having the smallest average gray scale value in a backlight unit corresponding to each display region.
US11205384B2
A display screen control method and a terminal for monitoring whether a terminal satisfies a low-power running condition, where a display screen of the terminal is an organic light emitting display screen, and each pixel unit of the organic light emitting display screen includes at least one red subpixel, at least one blue subpixel, and at least one green subpixel, and decreasing a frequency of any one or two of a drive signal of the red subpixel, a drive signal of the green subpixel, and a drive signal of the blue subpixel when it is detected that the terminal satisfies the low-power running condition.
US11205379B2
Provided are a pixel circuit and a drive method thereof, a display substrate, and a display device. The pixel circuit includes a current source sub-circuit and a voltage divider sub-circuit. The current source sub-circuit is configured to update a stored drive voltage based on a voltage at the data signal terminal when the gate signal terminal receives a gate drive signal, and output a drive current based on the stored drive voltage when the switch signal terminal receives a light-emitting control signal, a current value of the drive current being positively correlated to a voltage value of the drive voltage. The voltage divider sub-circuit is configured to regulate an equivalent resistance value of the voltage divider sub-circuit in an output path of the drive current based on a signal received by the voltage division control signal terminal.
US11205345B1
Systems, methods, devices, and apparatuses for intelligent traffic signaling are disclosed. Standalone traffic signals are equipped with a plurality of sensors including RF, radar, Wi-Fi, and cellular sensors, etc., for detecting approaching automobiles in an opposing traffic lane. The traffic signal is controlled by a processor at an attached or nearby controller box, and the processor is operable to receive speed, location, and heading data directly from nearby automobiles. The processor determines, based on detected or received data corresponding to approaching automobiles, a level of safeness associated with crossing the opposing traffic lane. The level of safeness is calculated by determining an expected time to arrival of an approaching automobile at the traffic intersection, and comparing the expected time to a width of the opposing traffic lane. A light pattern at the traffic light indicates the calculated level of safeness.
US11205343B2
Systems and methods are provided for interpreting traffic information by a vehicle. In one embodiment, a method includes: receiving, by a processor, sensor data from one or more sensing devices of the vehicle, where the sensor data depicts a traffic device in an environment of the vehicle; receiving, by the processor, map data associated with the environment of the vehicle, where the map data includes traffic devices; matching, by the processor, the traffic device of the sensor data with a traffic device of the map data; determining, by the processor, a probability distribution of a traffic signal associated with the matched traffic devices based on a Hidden Markov model (HMM); and planning, by the processor, control of the vehicle based on the probability distribution.
US11205335B2
A lanyard device (10) having a flexible neck cord (12) and at least one strain sensor (30) arranged for sensing strain in the flexible neck cord; and a personal lanyard monitoring system including the lanyard device (10). A position recognition unit (52) is configured for comparing strain data obtained from the at least one strain sensor (30) to predetermined strain data, and recognizing a position of the flexible neck cord (12) in dependence on a result of the comparison.
US11205332B2
A vehicle-mountable child protective device including a housing which is mountable onto a door of a vehicle and including a first housing portion, which is at least partially located within the vehicle when the device is mounted onto the vehicle and during device operation, and a second housing portion, which is at least partially located outside the vehicle when the device is mounted onto the vehicle and during device operation, a flag which is rotatably mounted via a flagpole onto the first housing portion and a flag positioning assembly at least partially within the first housing portion for automatically rotating the flag to a raised position outside of and above the vehicle upon opening of the door of the vehicle.
US11205330B2
Systems and methods for maximizing the deterrence effect on theft. Specifically, systems and methods for selecting and randomizing at least one response to potential theft events while minimizing impact on store personnel productivity in a retail setting. A plurality of defined event triggers detected by a monitored source results in the randomization of response to detected event.
US11205329B2
Haptic illusions of continuous lateral motion across the skin are provided in two distinct ways. The first approach is to provide a discrete array of tactors and drive them to provide normal forces to the skin in a sequential pattern along the array of tactors. The second approach is to provide a discrete array of tactors that each provide both normal and lateral forces to the skin in a sequential pattern along the array of tactors. In both cases, the result is a perceived motion of a contact point across the skin, occurring along the length of the factor array.
US11205324B2
An electronic game machine includes a display, an interface for receiving input from a human player, a processor executing preprogrammed instructions in response to an input from the human player, an input device for (i) receiving value and crediting the human player with wagering units and a data storage device storing preprogrammed instructions executed by the processor to: a) receive an input whereby the human player chooses to be a first or second player, b) randomly generate a first game state for the first player, c) receive an input from the first player selecting to (i) wager all of the first player's available wagering units, or (ii) decline to play and forfeit a wagering unit, d) if the first player wagers, receive a compulsory wager from the second player, generate a second game state for the second player, determine an outcome and award the wagered units to the winning player.
US11205320B1
A system to provide the user of an in play wagering system with access to third party data analytics services and integrates the user's selection of available data analytics with the display of a live sporting event and the wagers available on a given play in the sporting event.
US11205317B2
A gaming machine provides an operation unit, a display unit, and a control unit. The operation unit is an operation of the player. The display unit displays a display area with a plurality of cells arranged in a grid. The control unit allows a player to establish a wager, to establish one of a plurality of predefined subsets of the cells as a feature area as a function of the wager and to provide a game in response to player operation. The control unit randomly selects a plurality of symbols associated with the display area. Each symbol in the plurality of symbols is associated with one of the plurality of cells in the grid. The plurality of symbols forming an outcome of the game; detect an occurrence of a predetermined symbol in the feature area; and provide a game feature as a function of the occurrence of the predetermined symbol.
US11205304B2
An augmented reality display system comprises a passable world model data comprises a set of map points corresponding to one or more objects of the real world. The augmented reality system also comprises a processor to communicate with one or more individual augmented reality display systems to pass a portion of the passable world model data to the one or more individual augmented reality display systems, wherein the piece of the passable world model data is passed based at least in part on respective locations corresponding to the one or more individual augmented reality display systems.
US11205303B2
One embodiment is directed to a user display device comprising a housing frame mountable on the head of the user, a lens mountable on the housing frame and a projection sub system coupled to the housing frame to determine a location of appearance of a display object in a field of view of the user based at least in part on at least one of a detection of a head movement of the user and a prediction of a head movement of the user, and to project the display object to the user based on the determined location of appearance of the display object.
US11205299B2
In various example embodiments, a system and method for integration of a three-dimensional model is disclosed. In one example embodiment, a method includes receiving a plurality of images, selecting points on the images and triangulating the points to generate a plurality of depth maps, generate a three-dimensional mesh by combining the plurality of depth maps, generating a three-dimensional model of the item by projecting the plurality of images onto the mesh using the points, calibrating colors used in the model using colors diffuse properties of the colors in the images, and providing a user interface allowing a user to select one or more user points on the three-dimensional model and provide additional information associated with the selected user points.
US11205283B2
Embodiments include devices and methods for automatically calibrating a camera. In various embodiments, an image sensor may capture an image. Locations of one or more points including in the captured image frames may be predicted and detected. Calibration parameters may be calculated based on differences between predicted locations of a selected point within an image frame and observed locations of the selected point within the captured image frame. The automatic camera calibration method may be repeated until the calibration parameters satisfy a calibration quality threshold.
US11205281B2
The present invention provides a method and a device for image rectification, which is applied to the field of image processing. The method includes: receiving two images, wherein the two images are images of a target object captured at different viewpoints, and an image capturing device configured to capture the two images, includes a first image capturing device and a second image capturing device; determining positions of corresponding feature point pairs in the two images; and aligning the two images according to the positions of the feature point pairs and parameters of the first image capturing device and the second image capturing device. The above-mentioned method can rectify the images captured at different viewpoints, thereby ensuring the alignment of pixels, and avoiding visual discomfort of the viewer.
US11205274B2
Embodiments described herein provide examples of a real-time visual object tracking system. In one aspect, an unmanned aerial vehicle (UAV) capable of performing real-time visual tracking of a moving object includes: a processor; a memory coupled to the processor; and a camera to capture a video of the moving object. This UAV additionally includes a visual tracking module to: receive a first video image and a first location of the object; receive a second video image following the first video image; place a first search window in the first video image and a second search window in the second video image centered on a second location in the second video image having the same coordinates as the first location; compute a correlation between an image patch within the first search window and an image patch within the second search window; and determine an updated location of the object in the second video image.
US11205270B1
Described is a multiple-camera system and process for detecting a user within a materials handling facility and tracking a position of the user as the user moves through the materials handling facility. In one implementation, a plurality of depth sensing cameras are positioned above a surface of the materials handling facility and oriented to obtain a top-down view of the surface of the materials handling facility, along with any objects (e.g., users) on the surface of the materials handling facility. The depth information from the cameras may be utilized to detect objects on the surface of the materials handling facility, track a movement of those objects and determine if those objects are users.
US11205262B2
The disclosure discloses an online detection method of circular weft knitting stripe defects based on a gray gradient method, and belongs to the technical field of textile product detection. The method provides a defect detection and positioning method based on the gray gradient method. Before the detection on a new product, only a model needs to be trained to obtain stripe defect feature images with different stitch types and different stitch densities, and the detection is directly performed in a subsequent process. Defects can be fast and accurately recognized, and a cam position causing the stripe defects can be calculated according to a quantity of shot images between the feature images and a marked image, courses in which marks in the marked image are located, courses in which defects in a defect image are located, and machine operation parameters. Moreover, a defect detection device required by the disclosure can be modified on an original circular knitting machine, so the detection cost is reduced.
US11205259B2
A method for automatically inspecting and grading a device includes generating an artificial intelligence (AI) grading model based on a plurality of grade criteria associated with a plurality of models of devices. The method further includes capturing a set of one or more images of the device; and grading the device based on the set of one or more images of the device using the AI grading model.
US11205258B2
An image processing apparatus includes an identification unit configured to execute identification processing for associating an object included in a first captured image captured by a first image-capturing apparatus with an object included in a second captured image captured by a second image-capturing apparatus different from the first image-capturing apparatus, a recording unit configured to record a result of the identification processing executed by the identification unit, and a determination unit configured to determine a state of a restriction condition based on the result of the identification processing recorded by the recording unit and the restriction condition relating to the identification processing set between the first image-capturing apparatus and the second image-capturing apparatus.
US11205257B2
Disclosed herein are a method and apparatus for measuring video quality based on a perceptually sensitive region. The quality of video may be measured based on a perceptually sensitive region and a change in the perceptually sensitive region. The perceptually sensitive region includes a spatial perceptually sensitive region, a temporal perceptually sensitive region, and a spatio-temporal perceptually sensitive region. Perceptual weights are applied to a detected perceptually sensitive region and a change in the detected perceptually sensitive region. Distortion is calculated based on the perceptually sensitive region and the change in the perceptually sensitive region, and a result of quality measurement for a video is generated based on the calculated distortion.
US11205256B2
The present disclosure provides a technical solution related to processing images in image transformation by fusion. More particularly, an image of an object of an original picture may be transferred onto an image of a corresponding object in a template picture by fusion. During the transformation by fusion, the processing of fusion may be done on each pixel by using a pixel weight graph, so that the image of the object in the original picture may be better integrated into the template picture with the features of the object in the original picture maintained well in the picture processed by fusion.
US11205254B2
A system for obscuring portions of multimedia content, includes: a processor; and memory coupled to the processor, wherein the memory has stored thereon instructions that, when executed by the processor, causes the processor to: identify obscuring preferences from a user profile; determine one or more objectionable content types from the obscuring preferences; retrieve one or more filter files corresponding to the objectionable content types, each of the filter files including at least one filter image corresponding to a portion of a frame; and transmit the filter image to obscure the portion of the frame.
US11205245B2
A method of improving visual recognition of an item amongst a plurality of items displayed by an electronic device having a display includes providing a number of sets of actual dimensions of a number of the plurality of items, respectively, the number of the plurality of items including the item. A scaling factor is determined using the number of sets of actual dimensions and a number of sets of image dimensions of a respective number of representations of the number of the plurality of items respectively contained in a number of images. The scaling factor is applied to a dimension of an image to be displayed containing a representation of the item, and the scaled image is displayed.
US11205235B2
The present application relates to a method and apparatus for estimating throughput of a production line, the method including: a data obtaining step, a bottleneck work station selecting step, a first correcting step, a second correcting step as well as a throughput estimating step.
US11205229B1
A set of valuations is obtained for a set of assets of a given enterprise. The enterprise has a plurality of groups associated therewith, and each of the valuations is computed using a multi-dimensional model configured to generate cross-group impact values with respect to each asset and two or more of the groups associated with the enterprise. One or more storage locations within a storage infrastructure associated with the enterprise to store the assets are determined based on the valuations for the assets. For example, the one or more storage locations may be determined based on a content balancing process that computes an optimal storage location to store each asset in order to minimize overall cost to the enterprise.
US11205226B2
A computer implemented method for controlling operational states of a hardware matching processor includes monitoring, by a circuit breaker, incoming electronic data transaction request messages to the hardware matching processor; dynamically defining a range of values as a function of values included with electronic data transaction request messages received during a rolling lookback window; detecting that an incoming electronic data transaction request message contains a value outside the range of values; transitioning the electronic data transaction processing system into a pre-open state for a predetermined period, thereby preventing the hardware matching processor from matching incoming electronic data transaction request messages; calculating a pre-open value at an end of the pre-open state; and re-opening the electronic data transaction processing system at the calculated pre-open value, thereby allowing the hardware matching processor to match incoming electronic data transaction request messages.
US11205221B1
System and methods for management of third party satellite radio activation/deactivation by a vehicle rental service company, wherein satellite radio services may be provided in a rental car when requested by a customer. The systems and methods will enable activation of a satellite radio shortly before or at the start of the rental period, and activation may be altered by the vehicle rental service company in the event that the rental period is shortened or extended, or if the vehicle is exchanged. The systems and methods deactivate the satellite radio service at the end of the rental period. The systems and methods may also be used to activate or deactivate other equipment or services made available via a vehicle rental service company in response to a customer request.
US11205207B2
As part of generating a digital catalog, a creative professional interacts with digital content via a user interface to specify an arrangement of the digital content in relation to each other. This is used by a digital layout creation system to generate a layout block that is to serve as a basis for digital catalog entries in the digital catalog. As part of arranging the digital content, the digital layout creation system generates metadata automatically and without user intervention in real time that specifies the arrangement of the digital content and what digital content is associated as part of that arrangement. Once a desired arrangement is achieved by the creative professional, an input is received by the digital layout creation system to create a layout block that is used as a basis to generate digital catalog entries of a digital catalog.
US11205200B1
Systems, methods, and media for detecting advertisements with advertising cues are provided. In some embodiments, a method for detecting advertisements is provided, the method comprising: receiving an advertisement request from a web browser loading a web page; selecting an advertisement from a plurality of advertisements to be placed on the web page in response to receiving the advertisement request; loading an event listener associated with the advertisement that receives advertisement information associated with other advertisements on the web page; and transmitting advertisement information associated with the advertisement to frames on the web page, wherein the event listener receives responses to the advertisement information that includes the advertisement information associated with the other advertisements on the web page.
US11205196B1
Disclosed are systems and methods for generating recommendations to users based on historical travel information and electronic communication data. The disclosed systems and methods provide a novel framework for automating the transmission of electronic travel-related recommendations to users by consistently monitoring electronic messages received at an electronic communication mailbox corresponding to a user. The disclosed framework operates by leveraging historical user data, data parsed from electronic communication mailbox corresponding to a user, or various vendor information, and using the aforementioned data as inputs for travel-related recommendation models, in order to generate and transmit the optimal travel-related recommendations to a user.
US11205189B2
Embodiments are directed towards providing a system that presents customized content to a user in an automobile based on the usage patterns of the automobile or its current occupant. Accessory data from the automobile is monitored to learn the automobile-usage patterns. The automobile-usage patterns are mapped to a plurality of content items, such as by mapping the content items to services, which are then mapped to the automobile-usage patterns. The plurality of content items are prioritized for display to the user based on the automobile-usage patterns and the frequency of those automobile-usage patterns. The prioritized content items can be presented to the user sequentially or in response to accessory data that matches an automobile-usage pattern.
US11205185B2
In some embodiments, the systems and methods obtain parameters for a set of mobile devices (or, other items), such as volume information, price information, and perceived value information for each mobile device within the set of mobile devices. The set of mobile devices may be a tier of substitute mobile devices that each affect consumer demand of other mobile devices within the set of mobile devices. The systems and methods may then determine substitution factors for the obtained parameters associated with the set of mobile devices, generate a substitution forecast for the set of mobile devices that is based on the substitution factors determined for the obtained parameters associated with the mobile devices, and determine a consensus forecast for the set of mobile devices that adjusts a baseline forecast for the demand of the set of mobile devices using the substitution forecast.
US11205175B2
Embodiments of the present invention are directed to systems and methods for providing a central entity that can provision mobile payment applications on mobile communication devices and personalize the mobile payment applications with consumer and account information. The personalization of the mobile payment application on the mobile communication device may include provisioning a payment account on the mobile payment application. The central entity may provision the account on the mobile payment application without interacting with the issuer during the provisioning of the account. The central entity may provision the account on the mobile communication device by decrypting, using a secure element key, encrypted payment account information received from the mobile communication device. The payment account information may be encrypted by a secure element of the mobile communication device using the same secure element key.
US11205165B2
Method and apparatus for performing security checks at a self-checkout kiosk in a retail store. The customers can create lists of items for purchase as they shop. When a customer is ready to pay, his list can be divided into sub-lists. Each sub-list can include items that require the same type of security check. The customer can then be provided with the sub-lists and an instruction for each sub-list that explains how the customer should arrange the items on the sub-list for a security check. After the customer has properly arranged the items on a sub-list, the relevant security check can be performed.
US11205162B2
A method and system are provided to support a decentralized distributed ledger in which transactions are recorded by parties to the transactions without the use of a blockchain. A distributed ledger system provides a protocol framework that supports the development of protocol flows. A protocol flow is computer code that controls the performance of a transaction by the party or parties to the transaction. Protocol flows can be developed for different types of transactions. The distributed ledger system allows transactions to be proposed, accepted, and notarized by a notary and stored without the use of a blockchain ledger. The distributed ledger system can avoid the expense of the computational and storage resources needed to redundantly verify a transaction and store evidence on the many nodes of a blockchain distributed ledger.
US11205156B2
Systems and techniques for providing security data points from an electronic message are presented. A system can determine a first internet protocol (IP) address of a computing device in response to a user of the computing device opening an email sent to an email address corresponding to a particular electronic account of the user, the email comprising an IP address tracking mechanism. The system can also compare the first IP address with one or more second IP addresses corresponding to one or more electronic accesses of the particular electronic account. Furthermore, the system can determine if an account access anomaly exists in regard to the particular electronic account based on a result of the comparing. The system can also implement a security measure impacting an ability of the particular electronic account to conduct one or more transactions in response to the account access anomaly existing for the particular electronic account.
US11205150B2
A model-driven and QoS-aware infrastructure facilitates the scalable composition of Web services in highly dynamic environments. An exception management framework supports two modes of exception management for business processes, providing a novel policy-driven approach to exception management implemented in the system infrastructure. Exception management is implemented in the system infrastructure, with exception handling policies supplied by individual business processes. Using the exception management framework, developers define exception policies in a declarative manner. Before a business process is executed, the service composition middleware integrates the exception policies with normal business logic to generate a complete process schema. This policy driven-approach can significantly reduce the development time of business processes through its separation of the development of the business logic and the exception handling policies.
US11205147B1
A computing system includes a network interface configured to communicate data over a network, a vendor database configured to retrievable store vendor data related to a vendor of interest, and a processing circuit with a processor and memory. The memory is structured to store instructions that are executable by the processor and cause the processing circuit to identify a vendor of interest; conduct a search of internal documents and external resources to obtain the vendor data related to the vendor of interest, store the vendor data in the vendor database, and generate a vendor performance score based on the vendor data.
US11205141B2
Methods and systems for resource and organization achievement are described. In one embodiment, outcome data associated with a resource may be received. The outcome data may include an outcome time period, an outcome title, an outcome priority, an outcome status, and an outcome access level. The outcome status may identify progress by the resource toward an outcome. The outcome access level may define resource access to an outcome item. The outcome data may be stored in a database. A display of an outcome item associated with the resource may be generated based on at least a portion of the outcome data. The outcome item may represent the outcome for the resource. Additional methods and systems are disclosed.
US11205132B2
The present invention concerns methods and apparatus for perturbing a known contextualization of an underlying proposition adopted by a group of subjects that are considered in a quantum representation. Initially, the subjects belonging to the group exhibit the known contextualization modulo the proposition and also have known measurable indications in the known contextualization. Perturbation is due to injection into the group of a disruptive subject that exhibits a Fermi-Dirac (F-D) anti-consensus statistic modulo the underlying proposition. A monitoring unit and a statistics module are deployed to collect and study subsequent measurable indications from subjects in the group after injection of the disruptive subject and upon re-confronting of the underlying proposition. The perturbation is thus detected and changes in the quantum representation due to it are estimated.
US11205131B2
Methods and apparatus are provided for calculating branch metrics, associated with possible transitions between states of a trellis, in a sequence detector for detecting symbol values corresponding to samples of an analog signal transmitted over a channel. For each sample and each transition, the method calculates a plurality of distance values indicative of distance between that sample and respective hypothesized sample values for that transition. In parallel with calculation of the distance values, the sample is compared with a set of thresholds, each defined between a pair of successive hypothesized symbol values arranged in value order, to produce a comparison result. An optimum distance value is selected as a branch metric for the transition in dependence on the comparison result.
US11205116B2
Three-dimensional neural network array. In an exemplary embodiment, a three-dimensional (3D) neural network includes a plurality of input conductors forming a plurality of stacked input layers having a first orientation, and at least one output conductor forming an output layer having the first orientation. The three-dimensional (3D) neural network also includes a plurality of hidden conductors having a second orientation. Each hidden conductor includes an in-line threshold element. The three-dimensional (3D) neural network also includes synapse elements coupled between the hidden conductors and the input conductors and between the hidden conductors and the output conductor. Each synapse element includes a programmable resistive element.
US11205104B2
A floating case has a rigid layer and an alternate joined buoyant layer. The rigid layer has at least one chamber for a larger memory card and at least one minor chamber for a smaller memory card. Each chamber has first tabs, second tabs, and a tongue that secure a memory card. The buoyant layer displaces water so that the device floats and preferably has the rigid layer floating above the water. The device and its layers have a left end, a right end, a front, a back, a top surface, a bottom surface, a first corner and at least one second corner. The rigid layer and the buoyant layer have a waterproof construction and the buoyant layer has a light weight to volume ratio. In an alternate embodiment, the device has a hole through its top surface and the bottom surface for a lanyard.
US11205099B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for training a machine learning model. One of the methods includes obtaining a training data set for training a machine learning model, the training data set comprising a plurality of training inputs; determining a plurality of data augmentation policies, wherein each data augmentation policy defines a procedure for processing a training input to generate a transformed training input; for each data augmentation policy, training the machine learning model using the data augmentation policy; determining, for each data augmentation policy, a quality measure of the machine learning model that has been trained using the data augmentation policy; and selecting a final data augmentation policy based using the quality measures of the machine learning models.
US11205097B2
A computing device may receive a first set of training data for training an ANN to predict output data for a first task, and may train the ANN with the first set of training data by only adjusting values of weights associated with a first subset of neurons, the first subset selected based on an identity of the first task. The computing device may receive a second, different set of training data for training the ANN to predict output data for a second task, and may train the ANN with the second set of training data by only adjusting values of weights associated with a second subset of neurons, the second subset selected based on an identity of the second task. During training, adjusting of the value of any weight may entail weight stabilization that depends on whether there has been any training for one or more previous tasks.
US11205087B2
Systems and methods are provided for capturing time-stamped data from whiteboard video signals and producing high-resolution whiteboard images. Local patches around a multitude of pixels in the whiteboard are used in classifying background white pixels and foreground color pixels for each foreground marker color. Clustering is performed in alternative color spaces globally and locally in defining background white and each foreground marker color. Color normalization is performed for each foreground pixel classified as a foreground marker color and for each image sensor color plane separately utilizing the maximum local background white and the darkest pixel intensities in local patches. Strokes are reconstructed based on spline interpolation of inflection points of cross sections along the length of each stroke for a foreground marker color with a predetermined width. Also provided is an intelligent whiteboard collaboration system including a messaging utility whereby participants based on relevant biometrics information are enabled to access time-lapse whiteboard data and communicate with the system and other participants.
US11205065B2
Disclosed herein are systems, devices, and processes for gesture detection. A method includes capturing a series of images. The method includes generating motion isolation information based on the series of images. The method includes generating a composite image based on the motion isolation information. The method includes determining a gesture based on the composite image. The processes described herein may include the use of convolutional neural networks on a series of time-related images to perform gesture detection on embedded systems or devices.
US11205059B2
A distribution system is disclosed for use in an induction system with an object processing system. The distribution system provides distribution of dissimilar objects into one of a plurality of receiving units. The distribution system includes an urging system for urging an object on a conveyor from the conveyor to one of a plurality of adjacent receiving stations via a receiving chute, wherein each receiving station is lower than the conveyor.
US11205056B2
A system and method for masking an identity of a speaker of natural language speech, such as speech clips to be labeled by humans in a system generating voice transcriptions for training an automatic speech recognition model. The natural language speech is morphed prior to being presented to the human for labeling. In one embodiment, morphing comprises pitch shifting the speech randomly either up or down, then frequency shifting the speech, then pitch shifting the speech in a direction opposite the first pitch shift.
US11205054B2
A method and apparatus are provided for processing a set of communicated signals associated with a set of muscles, such as the muscles near the larynx of the person, or any other muscles the person use to achieve a desired response. The method includes the steps of attaching a single integrated sensor, for example, near the throat of the person proximate to the larynx and detecting an electrical signal through the sensor. The method further includes the steps of extracting features from the detected electrical signal and continuously transforming them into speech sounds without the need for further modulation. The method also includes comparing the extracted features to a set of prototype features and selecting a prototype feature of the set of prototype features providing a smallest relative difference.
US11205051B2
A method of predicting a person's interests is provided. The method includes receiving geolocation information about a user location, reading, from a database of interpretations, at least one interpretation of an expression made in close proximity to the location, reading, from a database of ad bids, a plurality of ad bids comprising interpretations, comparing the interpretation from the database to the interpretations of the ad bids to select a most valuable ad bid having an interpretation that matches the interpretation of an expression made in close proximity to the location, and presenting an ad associated with the most valuable ad bid, wherein the interpretation is from a natural language expression.
US11205047B2
A computer-implemented method is provided that includes receiving a search query and, responsive to the search query, providing one or more textual comments relevant to the search query. This includes tokenizing the search query and calculating a set of query term frequency metrics. A set of records relevant to the search query is then selected, from a persistent storage, based on determined similarities between the query term frequency metrics and frequency metrics determined for the records in the persistent storage. Textual comments within the selected records are associated with usefulness metrics. The textual comments relevant to the search query are selected by selecting those textual comments within the selected records that are associated with usefulness metrics that are within a pre-determined range, e.g., an inter-quartile range for a population of usefulness metrics.
US11205046B2
A method for topic early warning includes: acquiring a self-defined keyword; calculating similarity between the self-defined keyword and each word in a corpus, and acquiring extended keywords related to the self-defined keyword from the corpus according to the similarity; selecting a target keyword from the extended keywords according to a type of the extended keywords and similarity between the extended keywords and the self-defined keyword, and adding the target keyword to a target keyword list; performing real-time monitoring according to the target keyword in the target keyword list; and performing topic early warning when it is monitored that the number of topics corresponding to the target keyword reaches a preset threshold.
US11205043B1
A method for rendering context based information on a user interface includes receiving a user request to extract the context based information from a database. The database includes a plurality of documents and the request includes at least one search criteria required to determine a context of the user request. The method includes generating a list of documents corresponding to the context of the user request and rendering on a viewing portion of the user interface the list of documents corresponding to the context of the user request.
US11205041B2
A system and method of identifying a changed element within a target web page is disclosed. A pre-region longest matching segment of the pre-region that matches a pre-region segment of a pre-region of a source web page is identified within a pre-region of the target page. A post-region longest matching segment of the post-region that matches a post-region segment of the post-region of a source web page is identified within a post-region of the target page. The changed element in the target web page is identified that is between the pre-region longest matching segment and the post-region longest matching segment in response to the pre-region longest matching segment being determined to be within a pre-defined distance of the post-region longest matching segment.
US11205013B2
Technologies are disclosed for a computing system that allows users to control the disclosure of their identities during communication sessions. Users can control the disclosure of their identities with respect to certain types of shared content. In one mode of operation, a user can share content anonymously. In another mode of operation, identity may be revealed when certain conditions are met or revealed to only certain other users. For example, the identity of a user who shared a comment anonymously may be revealed if multiple other users agree with that comment. In another mode of operation, the user's identity is revealed to all other users such as in a live video stream. The computing system can control display of users' identities based on user instructions or based on triggering conditions. A user interface (UI) can show content items that identify a user together with content items that are shared anonymously.
US11205012B2
Systems and methods are provided for anonymizing navigation data and generating an autonomous vehicle road navigation model with the anonymized data. A navigation system may receive data relating to a road section from a vehicle. The system may determine one or more motion representations associated with the vehicle and one or more road characteristics associated with the road section. The system may assemble navigation information relative to a first portion and relative to a second portion of the road section. The first and second portions may be spatially separated by a third portion. The system may transmit the navigation information relating to the first and second portions and forego transmitting information relating to the third portion. A server may receive the transmitted navigation information and assemble an autonomous vehicle road navigation model. The server may transmit the navigation model to one or more vehicles for use in autonomous navigation.
US11205011B2
An apparatus in an illustrative embodiment comprises at least one processing device comprising a processor coupled to a memory. The at least one processing device is configured to receive a request comprising one or more identifiers of a particular user device detected by at least one access point in communication with the user device, to retrieve a profile of the particular user device based at least in part on the one or more identifiers of the request, to determine from the retrieved profile contact information of the user device, to generate based at least in part on the retrieved profile at least one message requesting at least one privacy-related permission from a user associated with the user device, and to send the message to the user device over a communication channel determined from the contact information. Other illustrative embodiments include methods and computer program products.
US11205010B2
The disclosed computer-implemented method for identifying privacy leakage information may include (1) identifying, at the computing device, at least one informative word in a digital text and (2) performing a security action that identifies privacy leakage information, where the security action includes (A) determining, for at least one identified informative word, a type of privacy leakage and a respective confidence score indicating a probability the identified informative word causes the type of privacy leakage, (B) determining, using the respective confidence score, a combined confidence score for each respective element within a level of detail to display, and (C) displaying, on a display device, the combined confidence score for each respective element within the level of detail to display. Various other methods, systems, and computer-readable media are also disclosed.
US11205001B2
A method of cleaning up a virus program, in an electronic terminal including at least one processor, is provided. An operable interface is displayed on a terminal locked page in response to a first operation instruction on the terminal locked page, the terminal locked page being a page of the virus program and displayed on a screen of the electronic terminal. A second operation instruction on the operable interface is obtained, and identifier information of the virus program is obtained in response to the second operation instruction. The virus program is controlled to run by displaying an auxiliary page on the screen of the electronic terminal in a bring-to-front manner. The virus program is cleaned up based on the identifier information.
US11204994B2
Injection attack identification and mitigation includes tracking characteristics of user input by a user to a computer system via input device(s), building and maintaining a user profile based on the tracking and that provides a baseline of expected characteristics of user input, the baseline defined by the tracked characteristics, monitoring input to the computer system in real time as the input is provided to the computer system, identifying, based on the monitoring and on a comparison of characteristics of the monitored input to the baseline of expected characteristics, a potential malicious code injection as part of the monitored input to the computer system, and performing mitigation processing based on identifying the potential malicious code injection.
US11204991B1
An interactive identity verification system for gathering, identifying, authenticating and registering biometric data of a consumer verified through government agencies while monitoring, tracking, analyzing, storing and distributing dynamic biometric data to ensure access to the secured system remains authorized via monitoring of consumer data and to control authorized access to participating computer systems and programs. Consumer identity is verified with markers gathered from biometric detection and collection devices provided within the system, correlated with unique personal information and geo-location coordinates allowing authorized access to a secure computer system. Dynamic monitoring of consumer biometric data is required to guarantee online identity verification while operating under an alias or avatar to maintain public anonymity, participate in marketing incentive programs and increase security. The system provides for a registered consumer to use multiple registered computer devices while the central repository interfaces dynamically with specific markets to distribute stored data within the system.
US11204986B1
Control of a prompt for a credential to unlock a computer-readable storage device is provided. Some embodiments permit identifying a component that encrypted the computer-readable storage device and, depending on the identified component, prompting for such a credential. One embodiment can determine that a firmware encrypted the computer-readable storage device and can prompt for a password, for example, to unlock the computer-readable storage device during a boot-up process performed by the firmware. Other embodiments can determine that an operating system encrypted the computer-readable storage device, and can avoid the presentation of a prompt for a password, for example, during a boot-up process performed by the firmware. The computer-readable storage device can be a self-encrypting drive (SED) or another type of disk drive.
US11204976B2
A method comprises receiving a kernel used to convolve with an input tensor. For a first dimension of the kernel, a square block of values for each single dimensional vector of the kernel that includes all rotations of that single dimensional vector is generated. For each additional dimension of the kernel, group blocks of an immediately preceding dimension into sets of blocks, each set of blocks including blocks of the immediately preceding dimension that are aligned along a vector that is parallel to the axis of the dimension; and generate, for the additional dimension, one or more blocks of values, each block including all rotations of blocks within each of the sets of blocks of the immediately preceding dimension. The block of values corresponding to the last dimension in the additional dimensions of the kernel is output as the expanded kernel.
US11204966B2
Methods, information handling systems and computer readable media are disclosed for a contextual image-based search. In one embodiment, a method includes receiving, at a computer implemented system for searching a knowledge base, an image submitted by a user of the system. The method continues with obtaining a classification label corresponding to the image, checking a context module database for the presence of a follow-up question associated with the classification label, and generating search term information for searching of the knowledge base, where the search term information comprises the classification label. If a follow-up question associated with the classification label is found, an embodiment further includes presenting the follow-up question to the user of the system, receiving from the user an answer to the follow-up question, modifying the search term information to include the answer, and checking the context module database for an additional follow-up question associated with the answer.
US11204955B2
Delivering content based on predicted effect can include analyzing, using computer hardware, digital content before providing the digital content to a device of a user, predicting, using the computer hardware, an effect that the digital content will have on a circadian rhythm of the user, based on the predicted effect, modifying, using the computer hardware, the digital content to generate modified digital content, and providing, using the computer hardware, the modified digital content to the device of the user.
US11204954B2
The disclosure relates to a digital media file format comprising a number of sections for storing information, said sections comprising a first section with compiled reproducible media content, and a second section comprising one or more media elements. The disclosure further relates to a digital media file in the digital media file format, a computer-readable medium comprising the digital media file format, a method for creating a digital media file in the digital media file format, a method of obtaining a variant of a digital media file in the digital media file format, and a system for providing a digital media file in the digital media file format.
US11204950B2
Document retrieval from a large document storage database may be facilitated through the use of a search system configured for identifying concepts related to a specific search query provided by a user. Prior to retrieving documents for inclusion in a listing of search results, the terms included within a user-provided search query may be expanded based on relationships between terms represented within a Resource Description Framework (RDF) triplestore to generate a semantic search query. Documents linked with one or more of the terms included within the semantic search query are identified and included within the search results.
US11204949B1
Disclosed are systems, methods, and computer-readable storage media to present content on an electronic display. In one aspect, a method includes identifying a first candidate content and a second candidate content for presentation on an electronic display, determining a first probability and a second probability that the first candidate content and the second candidate content respectively will elicit a particular type of input response, determining a first weight and a second weight based on the first probability and the second probability respectively, selecting either the first content or the second content based on the first weight and the second weight; and presenting the selected content on the electronic display.
US11204948B2
The present invention is directed to methods and systems for querying a database of geofences. A method for querying a database of geofences in the present invention includes generating at a device a first request comprising an Internet Protocol address, converting the IP address to a geographic location, identifying one or more geofences associated with the geographic location, and creating a first response to the first request wherein the first response comprises information describing the one or more geofences.
US11204925B2
The present disclosure involves systems, software, and computer implemented methods for enabling data source extensions for individual customers of a cloud platform. One example method includes receiving an extension request, from a particular customer, to extend a data source used to populate an application output. A selection is received of at least one field to be included in a data source extension that extends the data source. Extensibility metadata is stored, in association with the particular customer, that defines the data source extension. The extensibility metadata identifies the data source, the particular customer, and the selected at least one field. A data request is received, from a client device of a user of the customer, for a field included in the data source extension. The data source extension is used to retrieve a field value for the field and the field value is provided in response to the data request.
US11204922B2
Embodiments of the present invention provide a method, system and computer program product for optimal query scheduling for resource utilization option. In an embodiment of the invention, a process for optimal query scheduling includes receiving in an information retrieval data processing system at a contemporaneous time, a request for deferred query execution of a specified query to a future time after the contemporaneous time. The method additionally includes determining a frequency of change of data corresponding to a field referenced in the specified query. Then, on condition that the frequency of change is below a threshold value, an intermediate time prior to the future time but after the contemporaneous time can be identified and the specified query scheduled for execution at the intermediate time instead of the future time. But, otherwise the specified query can be scheduled at the future time as originally requested.
US11204918B2
Disclosed is a method of accessing a network of relationship instances and data field values of entity instances in a combined entity relationship- and relational-model database management system. The method comprises the steps of receiving a query that natively references relationship types including data fields to be accessed; parsing the query into a parse tree; converting the parse tree to a query graph; optimising the query graph by consolidating equivalent nodes in the query graph; analysing the nodes in the optimised query graph; codifying each node of the optimised query graph into a first table of state transition rules; codifying the data fields to be accessed into a second table of field rules; preparing a query that includes the first and second tables; identifying entity instances to be accessed by the prepared query by iteratively following relationship instances according to the first table; and loading data fields of the identified entity instances according to the second table.
US11204912B2
Techniques for using commit coalescing when performing micro-journal-based transaction logging are provided. In one embodiment a computer system can maintain, in a volatile memory, a globally ascending identifier, a first list of free micro-journals, and a second list of in-flight micro-journals. The computer system can further receive a transaction comprising a plurality of modifications to data or metadata stored in the byte-addressable persistent memory, select a micro-journal from the first list, obtain a lock on the globally ascending identifier, write a current value of the globally ascending identifier as a journal commit identifier into a header of the micro-journal, and write journal entries into the micro-journal corresponding to the plurality of modifications included in the transaction. The computer system can then commit the micro-journal to the byte-addressable persistent memory, increment the current value of the globally ascending identifier, and release the lock.
US11204905B2
A database system uses byte ordering for keys and a trie index to reference stored data. The keys of a database are converted into byte-comparable sequences of byte values. The trie index is generated including nodes connected by edges defining paths from a root node to leaf nodes. Each edge is associated with at least one byte value such that each path from the root node to a leaf node through one or more edges defines a unique byte prefix for a byte-comparable sequence of byte values. The leaf node of each path is associated with a database location value. A record is accessed in the database using a database location value determined from referencing the trie index using a byte-comparable sequence of byte values of the record generated from a key of the record. A trie structure and byte ordered keys may be used for partition or row indices.
US11204898B1
Some embodiments provide a method for analyzing database queries performed on a database. The method receives a log that includes a set of database queries that were performed on the database. The method identifies, from the log, two or more subsets of queries that are each associated with a different connection session between the database and a set of client applications, where each subset is associated with a set of temporary session objects that are not associated with queries in the other subsets of queries. The method performs a separate query interpretation process on each subset of queries to quantify the impact of performing the queries on the database during the connection sessions, where the query interpretation processes are performed separately in order to avoid errors associated with the temporary objects.
US11204888B2
A circuit for receiving serial data. In some embodiments, the circuit has an input for receiving an analog input signal, and includes a first sampler for sampling the analog input signal relative to a first reference voltage, a second sampler for sampling the analog input signal relative to a second reference voltage, and a reference voltage control circuit. The second reference voltage may have a sign opposite to that of the first reference voltage; and the reference voltage control circuit may be configured to adjust the first reference voltage or the second reference voltage, based on a first sample of the analog input signal, the first sample having been taken at a sampling time corresponding to a one bit, in the serial data, preceded by a one bit and followed by a one bit.
US11204887B1
Methods and systems for data communication using the single wire communication protocol and the universal asynchronous receiver-transmitter (UART) communication protocol are disclosed. The method includes receiving by a first device a reset pulse. The method includes operating the first device in a standard speed single wire protocol if the width of the reset pulse is between 480 and 640 micro seconds. The method includes operating the first device in an overdrive speed single wire protocol if the width of the reset pulse is between 48 and 80 micro seconds. The method includes operating the first device in a universal asynchronous receiver-transmitter (UART) protocol if the width of the reset pulse is between 240 and 480 micro seconds. The method includes transmitting by the first device an answer responsive to the reset pulse. The method includes synchronizing the first device with a host device responsive to the reset pulse.
US11204876B2
A method for controlling a memory from which data is transferred to a neural network processor and an apparatus thereof are provided, the method including: generating prefetch information of data by using a blob descriptor and a reference prediction table after history information is input; reading the data in the memory based on the pre-fetch information and temporarily archiving read data in a prefetch buffer; and accessing next data in the memory based on the prefetch information and temporarily archiving the next data in the prefetch buffer after the data is transferred to the neural network from the prefetch buffer.
US11204875B1
Three new software instructions assist a processor in performing indirect prefetching, and managing a next-to-prefetch address list. The software instructions populate hardware register locations according to a hardware register description comprising a data structure of at least seven fields. Multiple instances of the data structure, shared across multiple respectively corresponding threads running concurrently, comprise an indirect-prefetch-tracker table. The indirect-prefetch-tracker table assists the processor to efficiently perform indirect prefetching, from random (not necessarily contiguous) memory locations, and reduces processor core real estate dedicated to control and management of data prefetch and loading operations.
US11204861B2
Disclosed are methods, systems, and non-transitory computer-readable medium for fault injection and ensuring failsafe FMS SaaS platforms. For instance, the method may include observing a behavior of a platform; building a hypothesis about a steady state behavior based on the observing the behavior of the platform; determining whether a request for fault injection has been received; in response to receiving the request for the fault injection, performing the fault injection; observing a response of the platform to the fault injection; determining whether the fault injection is at an end; and in response to determining that the fault injection is at the end, collect and analyze data of observed response(s).
US11204859B2
A method for testing an integrated circuit, comprising: accessing a database associated with a test template, wherein said test template is configured to test a selected function of the integrated circuit; storing, in said database, data corresponding to at least partial predicted results of one or more random instruction sequences generated based on said test template; generating, by an automated test generation tool, a random instruction sequence based on said test template; executing said instruction sequence by a hardware exerciser, in the integrated circuit; and comparing results of said instruction sequence with said at least partial predicted results, to verify a function of said integrated circuit.
US11204858B1
Described are automated systems and methods for providing a simulated environment for robotic and/or real-time systems, such as unmanned vehicles, to perform full system simulations while also providing a system-wide code coverage assessment of the software associated with the robotic and/or real-time systems. The exemplary systems and methods can employ code coverage instrumented shared libraries to facilitate generation of code coverage information and one or more code coverage reports. The code coverage information and/or the code coverage report can quantify the effectiveness of the testing and can facilitate development of more comprehensive and efficient testing of the software.
US11204852B2
A status notification application displays a status of a peripheral device, and a bidirectional communication module operates as a service application and is capable of performing bidirectional communication with the peripheral device, and the status notification application issues a request to obtain a status of the peripheral device together with a name of the peripheral device to the bidirectional communication module, and the bidirectional communication module specifies a target peripheral device from which to obtain the status based on the name of the peripheral device, and transmits a request to obtain the status to the target peripheral device, and transmits to the status notification application the status sent back from the peripheral device in response to the request to obtain.
US11204851B1
Embodiments of the invention are directed a computer-implemented method for assessing data quality. A non-limiting example of the computer-implemented method includes using a processor to receive a plurality of updates to data points in a data stream. The processor is further used to compute instances of a data quality metric (DQM) from the data points in the data stream. The instances of the DQM are configured to differentiate the data points in the data stream by time and assign a higher weight to the instances of the DQM computed from more recent data points in the data stream. The instances of the DQM are continuously updated as more of the data points are received by the processor while limiting cycles of the processor consumed by updating the instances of the DQM to a threshold.
US11204850B2
A processing device in a memory system receives, from a host system, a request for a debug slave address associated with a system management bus port of a memory sub-system and sends a response comprising the debug slave address to the host system. The processing device receives, from the host system, a request to enable the system management bus port to receive a request for debug information directed to the debug slave address, receives, from the host system, the request for debug information directed to the debug slave address, and sends the debug information to the host system over a system management bus coupled to the system management bus port of the memory sub-system.
US11204842B2
System and method for automating formation and execution of a backup strategy using machine learning
Disclosed herein are systems and method for forming and executing a backup strategy. In one aspect, an exemplary method comprises, for each file of files from one or more data sources that is being evaluated to form the backup strategy for the file, updating a frequency database, evaluating a uniqueness for the file stored at a data source of the one or more data sources by comparing at least a portion of data of the file to the frequency database, categorizing the file into a hierarchy of logical types according to properties of the file, and forming the backup strategy for the file according to the uniqueness and categorization of the file.
US11204840B2
Stabilizing a container-based application includes determining a health of a container. Based on the container health, a most recent stable version of an image for the container is identified. A container image is considered stable if containers spawned from the image have a relatively high MTTF and relatively low MTTR compared to other versions of same image. The container is then deployed using the most recent stable version of the image for the container.
US11204836B1
A method for execution by a distributed storage (DS) unit of a dispersed storage network (DSN), includes receiving a set of write slice requests that includes a set of slice names that are not utilized to store encoded data slices (EDSs), where each write slice request from the set of slice names that are not utilized to store encoded data slices includes a trap slice. The method continues with an access slice request that includes a requested slice name being received from a second DSN client, and then continues by determining whether the requested slice name corresponds to a trap slice stored by the DS unit. When the requested slice name corresponds to a trap slice, an action is determined for the access slice request based on an anomaly processing scheme.
US11204830B2
In some embodiments, a method for die-level monitoring is provided. The method includes distributing user data throughout a plurality of storage nodes through erasure coding, wherein the plurality of storage nodes are housed within a chassis that couples the storage nodes. Each of the storage nodes has a non-volatile solid-state storage with non-volatile memory and the user data is accessible via the erasure coding from a remainder of the storage nodes in event of two of the storage nodes being unreachable. The method includes producing diagnostic information that diagnoses the non-volatile memory on a basis of per package, per die, per plane, per block, or per page, the producing performed by each of the plurality of storage nodes. The method includes writing the diagnostic information to a memory in the storage cluster.
US11204822B1
A computing device includes an interface configured to interface and communicate with a dispersed or distributed storage network (DSN), a memory that stores operational instructions, and a processing module operably coupled to the interface and memory such that the processing module, when operable within the computing device based on the operational instructions, is configured to perform various operations. The computing device receives first samples corresponding to inputs that characterize configuration of the DSN and receives second samples corresponding to outputs that characterize system behavior of the DSN. The computing device then processes the first and samples to generate a DSN model to generate predictive performance of the outputs based on various values of the inputs. In some instances, the DSN model is based on a neural network model that employs the inputs that characterize the configuration of the DSN and generates the outputs that characterize system behavior of the DSN.
US11204817B2
Methods and apparatus consistent with the invention provide the ability to organize and build understandings of machine data generated by a variety of information-processing environments. Machine data is a product of information-processing systems (e.g., activity logs, configuration files, messages, database records) and represents the evidence of particular events that have taken place and been recorded in raw data format. In one embodiment, machine data is turned into a machine data web by organizing machine data into events and then linking events together.
US11204814B2
In non-limiting examples of the present disclosure, systems, methods and devices for assisting with cross-platform user experience accessibility are provided. A real-time connection between a remote device and a host device may be established. The remote device may apply a plurality of rules to event metadata that it generates. The filtered event metadata corresponding to a plurality of user experience events occurring on the remote device may be received by the host device. One or more transforms may be applied to the filtered event metadata on the host device. A native accessibility experience corresponding to each of the plurality of user experience events may be provided by the host device based on the transformed event metadata.
US11204806B2
User adaptive memory management can improve the user experience by allowing an electronic device including a data processing system to efficiently, proactively, and selectively allocate memory resources (particularly to keep or release large resources in memory), which improves application launch times for some applications and reduces or prevents delays from loading resources into memory for system services. User adaptive memory management can track past use of one or more applications and/or one or more system services (requiring one or more resources) by one or more users. Heuristics can be used to determine when to keep resources in memory and when to release resources in an adaptive way to improve user performance for launching applications (or other memory intensive operations) and for using system services with large resources without delays induced by reactive memory management of resources.
US11204798B2
The method includes the following steps: step 1. obtaining NUMA topology information of a host machine, and monitoring virtual machine performance events by using a kernel PMU; step 2. implementing a greedy algorithm, and a scheduling decision is obtained; step 3. scheduling, according to the scheduling decision, a virtual CPU (VCPU) and a memory of a virtual machine; step 4. after the scheduling of the virtual machine is complete, redirecting to step 1 to continue performing performance monitoring of the virtual machine.
US11204797B2
A computing system includes a host and a storage device. The host includes a central processing unit (CPU) and a first volatile memory device. The storage device includes a second volatile memory device and a nonvolatile memory device. The CPU uses the first volatile memory device and the second volatile memory device as a main memory to store temporary data used for operation of the CPU. The CPU determines a swap-out page to be swapped-out of first pages stored in the first volatile memory device, determines a swap-in page to be swapped-in of second pages stored in the second volatile memory device, and exchanges the swapped-out page and the swapped-in page.
US11204795B2
A method and a system are provided for optimising Virtual Machine (VM) instances (121) of a Virtual Machine (VM) cluster (120) in a cloud computing platform (100) to avoid the use of VM instances (121) with degraded performance. The optimisation process of the VM instances (121) comprises the steps of identifying and optimising VM instances (121) with degraded performance in VM clusters (120). The performance of the deficient VM instances may be optimised by requesting for each deficient VM instance (121) a corresponding replacement VM instance (121) to be created by the IaaS (170), and accordingly maintain the best performing VM instance from each pair of deficient and replacement VM instances (121).
US11204788B2
There is provided a method to detect script texts passed to interpreter and send them to security components, such as a scanner, whitelist and sandbox. The method is accomplished by extracting embedded script from command line parameters or documents, saving it to a script file and passing the file path to security components for scanning and further processing.
US11204783B2
In one implementation, a method of accessing shared data among processes is performed by a device including processor(s), non-transitory memory, and an image acquisition interface. The method includes obtaining image data acquired by the image acquisition interface. The method further includes determining pose data based at least in part on inertial measurement unit (IMU) information measured by the image acquisition interface. The method also includes determining a gaze estimation based at least in part on eye tracking information obtained through the image acquisition interface. Based at least in part on characteristics of processes, the method includes determining an arrangement for the image data, the pose data, and the gaze estimation. The method additionally includes determining an access schedule for the processes based at least in part on at least one of: the arrangement, the characteristics of the processes, and hardware timing parameters associated with the device.
US11204777B1
A host device is configured to communicate over a network with a storage system. The host device comprises a multi-path input-output (MPIO) driver configured to control delivery of input-output (IO) operations from the host device to the storage system over selected ones of a plurality of paths through the network. The MPIO driver is further configured to create a disk device on the host device, wherein the disk device corresponds to a subset of the plurality of paths to the storage system, and to execute a script enabling a boot image create operation to run on the created disk device.
US11204770B2
A microprocessor using a counter in a scoreboard is introduced to handle data dependency. The microprocessor includes a register file having a plurality of registers mapped to entries of the scoreboard. Each entry of the scoreboard has a counter that tracks the data dependency of each of the registers. The counter decrements for every clock cycle until the counter resets itself when it counts down to 0. With the implementation of the counter in the scoreboard, the instruction pipeline may be managed according to the number of clock cycles of a previous issued instruction takes to access the register which is recorded in the counter of the scoreboard.
US11204755B2
A method and apparatus for event attribution during software experimentation is described. The method may include receiving, by a server computer system, a plurality of event tracking messages associated with an end user system, each event tracking message including at least a customer identifier, an end user identifier, and a timestamp. The method may also include storing each event tracking messages with the received customer identifier, end user identifier, and timestamp in a customer data store. Furthermore, the method may include applying, by the server computer system, a feature treatment to a configurable application executing on the end user system, the feature treatment specified by a customer system associated with the customer identifier, and the feature treatment configures one or more features of the configurable application associated with the end user identifier. The method may also include attributing a first set of events from the received plurality of event tracking messages with the application of the feature treatment.
US11204750B2
The disclosed embodiments generally relate to methods, systems and apparatuses for dynamic firmware/software (FW/SW) update distribution in highly and fully autonomous or automated vehicles. In one embodiment, the disclosure relates to an apparatus to dynamically upgrade code in a vehicle. The apparatus may include: a communication module for one or more of wireless or landline communication; a central processing unit (CPU) in communication with the communication module, the CPU configured to receive an indication requiring a code upgrade to an existing vehicle code software and receive the code upgrade; store the code upgrade; execute code upgrade in parallel with the existing vehicle code software; log one or more error indications resulted from execution of the code upgrade; replace the existing vehicle code with the code upgrade if the logged error indication is less than a first threshold; and direct the code upgrade to a second vehicle to update the second vehicle code. The disclosed embodiments may be implemented in autonomous driving (AD) vehicles as well as vehicles having operating code or software/firmware.
US11204747B1
Embodiments herein describe techniques for interfacing a neural network application with a neural network accelerator that operate on two heterogeneous computing systems. For example, the neural network application may execute on a central processing unit (CPU) in a computing system while the neural network accelerator executes on a FPGA. As a result, when moving a software-hardware boundary between the two heterogeneous systems, changes may be made to both the neural network application (using software code) and to the accelerator (using RTL). The embodiments herein describe a software defined approach where shared interface code is used to express both sides of the interface between the two heterogeneous systems in a single abstraction (e.g., a software class).
US11204745B2
Examples herein describe techniques for generating dataflow graphs using source code for defining kernels and communication links between those kernels. In one embodiment, the graph is formed using nodes (e.g., kernels) which are communicatively coupled by edges (e.g., the communication links between the kernels). A compiler converts the source code into a bit stream and/or binary code which configure a heterogeneous processing system of a SoC to execute the graph. The compiler uses the graph expressed in source code to determine where to assign the kernels in the heterogeneous processing system. Further, the compiler can select the specific communication techniques to establish the communication links between the kernels and whether synchronization should be used in a communication link. Thus, the programmer can express the dataflow graph at a high-level (using source code) without understanding about how the operator graph is implemented using the heterogeneous hardware in the SoC.
US11204744B1
Embodiments of the present invention provide methods, computer program products, and systems. Embodiments of the present invention can be used to develop real-time groupings of computing devices based on dynamic attributes. Embodiments of the present invention can then identify trends between the developed real-time groupings of computing devices. Embodiments of the present invention can further generate one or more recommendations to remedy a problem associated with a computing device within the developed, real-time grouping.
US11204743B2
Disclosed herein is a software technology for facilitating an interactive conversational session between a user (e.g., a client, a patient, etc.) and a digital conversational character. For instance, in one aspect, the disclosed process may involve two primary phases: (1) an authoring phase that involves a first user accessing a content authoring tool to create a given type of visual conversation application that facilitates interactions between a second user and a digital conversational character in an interactive conversational session, and (2) a rendering phase that involves the second user accessing the created visual conversation application to interact with the digital conversational character in an interactive conversational session.
US11204737B2
A first playback device, while operating in a first media playback system, receives from a computing device over a WAN an indication that a second playback device operating in a second media playback system has initiated sharing of a playback session. The first playback device transmits a request to join the playback session, and then receives, from the computing device over the WAN, playback session information including indications of (i) one or more media items in a queue designated for playback by the second playback device and (ii) a playback position of the second playback device within the one or more media items. The first playback device retrieves, from a media service, the one or more media items in the queue designated for playback by the second playback device. The first playback device then plays back the one or more media items beginning at the playback position.
US11204728B2
Systems and methods are provided for handling print jobs. One embodiment is a system that includes a print server that serves a print shop having printers which exhibit different capabilities. The print server includes an interface that receives print jobs that each include content in the form of a Job Definition Format (JDF) job ticket and Portable Document Format (PDF) print data, a memory that stores the print jobs, and a controller. The controller schedules the print jobs for printing at the printers, and converts content of at least one of the print jobs to a different implementation, such that print jobs scheduled for printing at different printers include different implementations of content, based on the capabilities of the printer that they are scheduled for printing at.
US11204719B2
A plurality of entries associated with a media management operation for a plurality of transfer units are stored. A respective destination location for each of the respective transfer units are determined in connection with the garbage procedure such that a subset of the plurality of transfer units aligns with a codeword boundary on the memory page. A plurality of write commands in connection with the media management operation are issued based at least in part on the determining.
US11204716B2
A storage system comprises a plurality of enclosures and a storage controller. Each enclosure comprises at least one processing device and a plurality of drives configured in accordance with a redundant array of independent disks (RAID) arrangement. The storage controller obtains data pages associated with an input-output request, provides the data pages to a processing device of a given enclosure, and issues a command to the processing device to perform at least one operation based at least in part on the data pages. The processing device of the given enclosure receives the data pages from the storage controller, generates compressed data pages based at least in part on the received data pages, stores one or more of the compressed data pages on the plurality of drives according to the RAID arrangement and returns information associated with the storage of the compressed data pages to the storage controller.
US11204711B2
In general, in one aspect, the invention relates to a method for processing data, the method includes obtaining, by a host operating system (OS) on a host computing device, a notification of a power down. The further includes, in response to the notification, performing a data storage analysis on data stored in host OS memory to identify a plurality of processing tasks to perform on the data, making a first determination, based on the data storage analysis, that data processing is to be offloaded to a graphics processing unit, and in response to the first determination: sending a data processing request to the processing unit, obtaining a second notification associated with processed data from the graphics processing unit, and storing the processed data in a backup storage device.
US11204710B2
The data storage system according to certain aspects can filter secondary copies of data (e.g., backups, snapshots, archives, etc.) generated by multiple client computing devices into a single, filtered, global reference copy. A reference copy may be a filtered view or representation of secondary storage data in a data storage system. A reference copy may include a data structure that includes references to a subset of secondary storage data that meets certain filtering criteria. The filtering criteria may be specified by users according to user preference. Data included in a reference copy may be stored in native format (e.g., format of the application that generated the data) and be accessible through the application associated with the data.
US11204706B2
A method for generating one or more hashes for one or more data blocks is provided. The method receives a data block to write on at least one physical disk of a set of physical disks associated with a set of host machines. The method then calculates a hash for the received data block and writes a first entry to a data log in a cache disk, the first entry comprising a first header and data indicative of the received block, the first header comprising the hash. The method further writes the data to the at least one physical disk as part of data blocks of a stripe, and stores the hash in a summary block on the at least one physical disk. The summary block is associated with the data blocks of the stripe stored on the at least one physical disk.
US11204705B2
A memory array controller includes memory media scanning logic to sample a bit error rate of memory blocks of a first memory device. A data management logic may then move data from the first memory device to a second memory device if the bit error rate matches a threshold level. The threshold level is derived from a configurable data retention time parameter for the first memory device. The configurable data retention time parameter may be received from a user or determined utilizing various known machine learning techniques.
US11204702B2
A host system executing multiple virtual machines that is associated with multiple storage domains may be identified. Storage domain data may be received that includes utilization of each of the multiple storage domains by the multiple virtual machines. It may be determined that the utilization of a first storage domain of the multiple storage domains by the virtual machines satisfies a threshold utilization. In response to determining that the utilization of the first storage domain satisfies the threshold utilization, a second storage domain may be identified in view of a storage domain rank. An instruction may be provided to cause a storage migration of a virtual machine from the first storage domain to the identified second storage domain.
US11204701B2
A method of processing transactions associated with a command in a storage system is provided. The method includes receiving, at a first authority of the storage system, a command relating to user data. The method includes sending a transaction of the command, from the first authority to a second authority of the storage system, wherein a token accompanies the transaction and writing data in accordance with the transaction as permitted by the token into a partition that is allocated to the second authority in a storage device of the storage system.
US11204700B2
A security extension design for non-volatile memory is shown. There is an in-system program loaded into the non-volatile memory. A memory controller downloads the in-system program to a data register to provide base firmware code, a function pointer structure and security firmware code on the data register. The memory controller executes the base firmware code, and security functions of the security firmware code are called by the base firmware code through information recorded in the function pointer structure and thereby the memory controller is switched to operate the non-volatile memory at a higher security level. The security firmware code uses an application programming interface (API) and is compatible with multiple projects.
US11204697B2
Embodiments of the present disclosure provide a memory-efficient mechanism for identifying memory blocks with a low wear count. More particularly, embodiments of the present disclosure provide a mechanism for identifying a memory block whose wear count is within the bottom p % of all wear counts associated with memory blocks in a storage system. If a memory controller performs the garbage collection operation on a memory block whose wear count is within the bottom p % of all wear counts, then the memory controller is expected to utilize the remaining memory blocks (e.g., memory blocks whose wear count is within the upper (100-p) % of all wear counts) efficiently and level the wear count of at least the remaining memory blocks.
US11204694B2
This document describes techniques and systems that enable a radar system facilitating ease and accuracy of user interactions with a user interface. The techniques and systems can be implemented in an electronic device, such as a smartphone, and use a radar field to accurately determine three-dimensional (3D) gestures that can be used in combination with other inputs, such as touch or voice inputs, to interact with the user interface. These techniques allow the user to make 3D gestures from a distance and enable seamless integration of touch and voice commands with 3D gestures to improve functionality and user enjoyment.
US11204671B2
A pen, a method for detecting a pen, and a touch system are disclosed. The pen is configured to operate on a touch panel. The pen includes a controller, a transmitting electrode, and a receiving electrode. The transmitting electrode and the receiving electrode are at different positions of the pen. The receiving electrode is configured to receive a first signal transmitted by the touch panel and transmit the first signal to the controller. The controller is configured to receive the first signal, determine an inclination angle between the pen and the touch panel according to a signal amount of the first signal, generate a second signal by using an encoding format corresponding to the inclination angle, and transmit the second signal to the transmitting electrode. The transmitting electrode is configured to receive the second signal and transmit the second signal to the touch panel.
US11204668B2
An electronic device according to an embodiment may include a housing, a display exposed through at least part of a first surface of the housing, an image sensor, a processor operatively connected with the display and the image sensor, and a memory operatively connected with the processor, wherein the memory may store instructions that, when executed, cause the processor to detect a touch of a finger of a user on the image sensor, while displaying a user interface using the display, in response to detecting the touch, while the touch of the finger is maintained on the image sensor, change the user interface in an area of the display within a preset distance from the image sensor, and acquire biometric information of the user based on reflection light of light emitted from the display, where the reflection light is acquired using the image sensor.
US11204663B2
A display panel, including a substrate, a plurality of light-emitting units, a touch layer, and a conductive member, is provided. The substrate has a top surface, a bottom surface, and a first side surface disposed therebetween. The plurality of light-emitting units are disposed on the top surface. The touch layer is disposed on the top surface. The conductive member is disposed on the first side surface and electrically connected to the touch layer.
US11204645B2
According to various embodiment of the disclosure, there is disclosed an electronic device that includes a touch sensor that senses a touch, an actuator, a touch controller that generates a touch event based on a touch signal received from the touch sensor, and a haptic controller, wherein the haptic controller receives the touch event generated from the touch controller through direct communication with the touch controller and drives the actuator in response to the reception of the touch event. In addition, it is possible to implement various embodiment understood through the disclosure.
US11204639B2
In general, this disclosure describes an artificial reality system that provides asymmetric user experiences to users associated with user devices that operate according to different modes of engagement with the artificial reality system. Different user devices may have different capabilities, be used by users having different roles for an artificial reality application, or otherwise be configured to interact in a variety of ways with an artificial reality system.
US11204638B2
Described herein is a technology for a wakeup pattern—data stream correlation by a detector to provide a trigger condition for a microcontroller in a wakeup receiver (WuRX). For example, the detector includes a data packet layer with a plurality of index registers that are updated through sampling of data streams. A sample clock is coupled to each of the plurality of index registers to independently activate each of the plurality of index registers. A shared comparator will then compare the updated plurality of index registers to corresponding shift registers that are initialized with rotating wakeup pattern bits. Based upon a number of matching results, the detector generates a triggering signal that facilitates a low-power operating mode to a high-power operating mode change.
US11204623B2
An electro-optical device includes a first translucent plate, a display panel, and a second translucent plate that is bonded to a surface of the display panel on an opposite side from the first translucent plate. The display panel includes a first substrate including pixel electrodes provided in a display region, a second substrate including a common electrode, an electro-optical layer which is disposed between the pixel electrodes and the common electrode, and a sealing member that is provided in a sealing region along an outer edge of the display region and between the first substrate and the second substrate, and adheres the first substrate and the second substrate. When seen from a thickness direction of the first translucent plate, an outer edge of the first translucent plate overlaps the outer edge of the display region, or is positioned between the display region and the sealing region.
US11204606B2
In the present invention, an integrated control unit simultaneously causes a long-term route generation unit, an intermediate-term route generation unit, and a short-term route generation unit to begin generating routes when an automatic driving mode is set to an on state by an automatic driving on setting unit, and a vehicle is instantly subjected to automatic driving control using a short-term route prior to the generation of a long-term route. As a result, the present invention provides a vehicle control device that can immediately perform automatic driving control based on a short-term route after the automatic driving mode of the vehicle is set to the on state and, after generating a long-term route in which riding comfort improves a stepwise manner, perform automatic driving control in which the long-term route and an intermediate-term route are taken into account.
US11204603B2
A terminal insertion quality monitoring system includes an acceleration sensor disposed on a gripper of a terminal insertion equipment and configured to detect a dynamic acceleration of the gripper while using the gripper to insert a terminal into a housing, a control parameter acquisition device configured to acquire a plurality of control parameters of the terminal insertion equipment while inserting the terminal into the housing, and an artificial intelligence system adapted to classify the detected dynamic acceleration and the acquired control parameters into a plurality of different insertion modes by analyzing and calculating the detected dynamic acceleration and the acquired control parameters. The different insertion modes have a plurality of different grades of terminal insertion quality. The artificial intelligence system is configured to monitor a terminal insertion quality of the terminal according to the insertion mode to which the detected dynamic acceleration and the acquired control parameters correspond.
US11204599B2
A lumber culling system may include a carriage with a distal wall and a proximal wall spaced apart from one another to form an interior of the carriage. An aperture may extend through the distal wall and the proximal wall. The aperture is sized and shaped to allow a board of wood to pass through the distal wall and the proximal wall. Further, the interior of the carriage is visible within the aperture. Imaging equipment may be disposed within the interior of the carriage and arranged to scan a portion of each side of the board of wood that is positioned within the aperture. The carriage may be moved along a length of the board of wood while the board of wood is at rest on static datum supports.
US11204584B2
An image forming apparatus cartridge includes a coupling member having an axis about which the coupling member is rotatable. The coupling member includes a first end portion operatively connected to a developer roller and a developer supplying roller and a second end portion for receiving a rotational force. The coupling member is movable between a first position in which the axis of the coupling member is substantially parallel to and offset from the axis of the developer roller, a second position in which the axis of the coupling member is inclined with respect to the position of the axis when the coupling member is in the first position, and a third position in which the axis of the coupling member is inclined with respect to the position of the axis when the coupling member is in the first position in a direction opposite to the direction the coupling member is inclined when in the second position.
US11204574B2
In one example of the disclosure, a first sensor located adjacent to a first end of the blanket drum is utilized to take a first temperature reading. A second sensor located adjacent to a second end of the blanket drum is utilized to take a second temperature reading. A blanket creep condition is identified responsive to determining a difference in blanket drum temperatures is in excess of a predetermined threshold. A remedial measure is caused to be performed to address the blanket creep condition.
US11204573B2
An image forming apparatus includes a temperature sensor, a memory, a fixing device, and a controller. The temperature sensor is configured to detect a temperature of an inside of the image forming apparatus. The memory is configured to store temperature history information regarding a history of the temperature of the inside of the image forming apparatus detected by the temperature sensor. The fixing device is configured to fix a toner image onto the paper sheet by heating the paper sheet to a fixing temperature. The toner image is transferred to the paper sheet using a toner stored in a toner cartridge of the image forming apparatus. The controller is configured to control a fixing temperature at the fixing device based on the temperature history information stored in the memory.
US11204568B2
A toner cartridge includes a hollow body having an inner space in which toner is received and a toner discharge portion through which the toner is discharged, a plunger accommodated in the inner space to be movable in a longitudinal direction along the inner space and configured to push the toner through the toner discharge portion to outside of the body, a first hook provided on the body, and a second hook. The second hook has a shape complementary to a shape of the first hook, is provided on the plunger, and is elastically coupled to the first hook when the plunger reaches a bottom dead position.
US11204542B2
A device as a light-emitting for a projector. The projector includes a light-emitting module and a first lens array positioned at one side. The first lens array includes a number of first lenses arranged in parallel along a first direction. The first lens array is configured to receive source light. A second lens array is positioned at a side of the first lens array. The second lens array includes a number of second lenses arranged in parallel along a second direction. The second lens array receives first collimated light from the first lenses and emits second collimated light which is of even light-spot density and uniform brightness.
US11204541B2
A projection apparatus includes a light valve, a projection lens, and a light source device. The light source device provides an illumination beam and includes a casing, a light source, and a wavelength-converting module. The casing has an opening portion. The light source device is disposed in the casing and provides an excitation beam. The wavelength-converting module is disposed at the opening portion and includes a bracket, a motor, and a wavelength-converting wheel. Heat-dissipating fin set of the bracket is exposed out of the casing via the opening portion. The motor is disposed on a carrying portion of the bracket. The wavelength-converting wheel is driven to rotate by the motor. The wavelength-converting wheel converts the excitation beam into a conversion beam. The illumination beam includes the conversion beam. The light valve is disposed on a transmissive path of the illumination beam to convert the illumination beam into an image beam.
US11204539B2
Methods and systems for color error correction for a segmented LED array are disclosed. A method includes calculating a target luminance for LED segments in a segmented LED array based on an initial luminance pattern, determining a luminance ratio based on the target luminance, the luminance ratio defined as a ratio of a primary luminance value of the primary LED segment to a secondary luminance value of the at least one adjacent LED segment, and comparing the luminance ratio to a predefined threshold ratio. If the luminance ratio is greater than or equal to the predefined ratio, then the secondary luminance value of the at least one adjacent LED segment is maintained. If the luminance ratio is less than the predefined ratio, then the secondary luminance value of the at least one adjacent LED segment is increased.
US11204537B2
Provided is a lens module, including a lens barrel, a set of lenses and a light-blocking member. The set of lenses includes a first lens disposed adjacent to the light-blocking member. The first lens includes a first optical portion for imaging and a first fixing portion surrounding the first optical portion. The lens module further includes a first positioning structure configured to fix the first lens to the light-blocking member. The first positioning structure includes a first positioning part arranged on one of the first fixing portion and the light-blocking member, and a first holding part arranged in the other one of the first fixing portion and the light-blocking member; the first holding part holds the first positioning part. The lens module according to the present disclosure has an improved stability and reliability of fixation between the lens and the light-blocking member.
US11204536B1
An apparatus includes a non-linear optical crystal configured to perform harmonic wavelength conversion. The apparatus also includes first and second heaters contacting opposite sides of the optical crystal, where the first and second heaters are configured to heat the optical crystal. The apparatus further includes first and second backing plates configured to hold the first and second heaters in contact with the optical crystal. The apparatus also includes an internal mount defining a space configured to receive at least a portion of the optical crystal. In addition, the apparatus includes an external cover around at least a portion of the internal mount.
US11204533B2
A display device capable of improving the image quality is provided. The display device includes a pixel in which a first node, a second node, a third node, and a display element are provided, and the same image data is written to the first node and the second node first. Then, at the same time when the image data is read from the second node to the third node, the image data is added to the image data in the first node by capacitive coupling. This operation enables a data potential higher than or equal to the output voltage of a source driver to be supplied to the display element.
US11204532B2
A wiring structure includes a plurality of signal lines on the base substrate, the plurality of signal lines including a plurality of first type signal lines extending in a first direction and a second type signal line extending in a second direction crossing the first direction, the second type signal line being at first ends of the plurality of first type signal lines and spaced from the plurality of first type signal lines, and a plurality of conductive blocks, each of which is between the first ends of two corresponding adjacent signal lines of the plurality of first type signal lines. The plurality of conductive blocks are insulated from the plurality of first type signal lines and electrically connected to the second type signal line.
US11204531B2
The present disclosure provides an array substrate and a display panel, where the array substrate includes: a plurality of pixel structures, each of the pixel structures comprises at least one pixel region, wherein a signal wire is provided at a side of the pixel region, and a pixel electrode is provided in the pixel region, a shield electrode being in a same layer as the pixel electrode is provided at a side of the pixel electrode proximal to the signal wire, and the shield electrode is electrically coupled to a common electrode line. The technical solution of the present disclosure can improve the chaos in electric field at the edge of the area of the pixel region between the pixel electrode and the signal wire, and it is beneficial to reduce light leakage and increase the aperture ratio.
US11204521B2
A lighting device includes a light source, a substrate and a reflective sheet. The light source is mounted on the substrate. The substrate includes a substrate side opening in a vicinity of the light source. The reflective sheet is provided to cover a surface of the substrate. The reflective sheet includes a reflective sheet side opening at a location corresponding to the light source. The substrate side opening is arranged such that an inner edge portion of the reflective sheet side opening is inserted thereto or the light source is fixed thereto.
US11204515B2
A display device includes a base substrate that comprises a display area and a peripheral area; a first circuit part that is located in the peripheral area of the base substrate; a first pixel that is located in the display area of the base substrate; and a second pixel that is located in the display area of the base substrate, wherein the first pixel is located between the first circuit part and the second pixel along a direction and comprises a first organic pattern that comprises a first portion located on the base substrate and a second portion protruding upward from the first portion, and the second pixel comprises a second organic pattern that comprises a third portion located on the base substrate and a fourth portion protruding upward from the third portion, wherein the first portion, the second portion, the third portion and the fourth portion are made of the same material, and a width of the second portion measured along the direction is different from a width of the fourth portion measured along the direction.
US11204504B1
The disclosed head-mounted display assemblies may include a first eyecup and a second eyecup that are configured for positioning in front of intended locations of a user's eyes. The first eyecup and the second eyecup may be movable relative to each other to adjust for an interpupillary distance of the user's eyes. The head-mounted display assemblies may also include a single near-eye display screen configured for displaying an image to the user through the first eyecup and the second eyecup. A flexible shroud may be positioned to provide a seal between a first interior volume of the first eyecup, a second interior volume of the second eyecup, and the single near-eye display screen. Various other methods, devices, systems, and assemblies are also disclosed.
US11204490B2
A dynamic focusing system (DFS) for an optical device for observing an object. The dynamic focusing system (DFS) has an objective housing (OBH) including a circumferential housing part (CIH) and a light-transmitting window (LTW); a chamber (ICH) filled with an immersion medium having a refractive index substantially equal to the refractive index of the object to be observed; a movable immersed objective (MIO) configured to move along at least one direction so as to vary the focusing depth and being at least partially immersed in the immersion medium. The immersion medium is confined in the chamber (ICH) by a deformable sealing member (DSM) attached to the movable immersed objective (MIO) and to the objective housing (OBH). The deformable sealing member (DSM) is configured to ensure that the volume of the chamber (ICH) remains substantially constant upon displacement of the movable immersed objective (MIO) relative to the objective housing (OBH).
US11204482B1
An optical lens is provided with three lens pieces. The optical lens includes a diaphragm, a first lens piece having positive focal power, a second lens piece having negative focal power and a third lens piece having positive focal power, arranged in sequence. The first lens piece has an S1 surface and an S2 surface. The second lens piece has an S3 surface and an S4 surface. The third lens piece has an S5 surface and an S6 surface. An S7 surface is provided on a side of the S6 surface away from the S5 surface. A lens frame is provided at the S6 surface or between the S6 and S7 surfaces. The calibers of the Si to S7 surfaces sequentially decrease. An equivalent focal length of the first lens piece is larger than that of the third lens piece. A numerical aperture of the lens is larger than 0.6.
US11204476B2
The invention relates to a storage tray for protecting one or more optical fibers mechanically coupled to an optoelectronic device, characterized in that it is configured to be capable of coupling with the optoelectronic device, and comprising a fiber storage portion which is configured to receive and store the one or more optical fibers. The present invention also relates to an assembly comprising a storage tray according to the invention, and an optoelectronic device, wherein one or more optical fibers are coupled to the optoelectronic device, and wherein the one or more optical fibers are stored in the fiber storage portion of the storage tray.
US11204475B2
Apparatuses and methods for optical fiber loop relaxation are provided for telecommunications management apparatuses, such as fiber optic telecommunications trays. The apparatus includes a radius limiter block for routing fibers therearound, and a fiber loop management recess provided on a peripheral surface of the radius limiter block. The fiber loop management recess is configured to receive a fiber loop management device between the radius limiter block and the fibers routed around the radius limiter block.
US11204474B2
A cable management bracket that routes cables in a cabinet or rack. The cable management bracket includes an inner mounting rail and an outer mounting rail. The outer mounting rail is secured to the inner mounting rail by fasteners. The inner mounting rail has a top flange, first and second end flanges, a bottom flange, and a side surface. The outer mounting rail has a top flange, an end flange, a bottom flange, and a side surface. The side surfaces of the inner mounting rail and the outer mounting rail have a plurality of mounting features for securing bundling clips that receive a plurality of cables.
US11204473B2
An optical fiber drop cable. The optical fiber drop cable includes at least one optical fiber and at least one inner tensile element wound around the at least one optical fiber having a laylength of at least 200 mm. The optical fiber drop cable also includes an interior jacket disposed around the at least one inner tensile element and an exterior jacket having an inner surface and an outer surface. The optical fiber drop cable further includes at least one outer tensile element disposed between the interior jacket and the outer surface of the exterior jacket. Each of the at least one outer tensile element has a laylength of at least 1 m. The exterior jacket includes at least one polyolefin, at least one thermoplastic elastomer, and at least one high aspect ratio inorganic filler. The exterior jacket has an averaged coefficient of thermal expansion of no more than 120(10−6) m/mK.
US11204472B1
The connector shroud of the present invention includes an inner housing, a coupling nut and a lock nut. The inner housing is hollow and a grooved control link is formed on the outer surface of the inner housing. The grooved control link extends in a longitudinal direction. The coupling nut is hollow and is sleeved onto the inner housing. A receiving recess is formed on the inner surface of the front end of the coupling nut for accommodating a protrusion provided on a flange. A tab protrudes from the rear end of the coupling nut. A control slot is formed on the tab and includes a first section and a second section. The second section communicates with the first section and extends in a direction not parallel to the longitudinal direction. The lock nut is hollow and sleeved onto the inner housing. A first pin and a second pin are formed on the inner surface of the lock nut. The first pin is disposed in the grooved control link. The second pin is located in the second section, wherein the movement of the lock nut causes the coupling nut to rotate.
US11204471B2
Aspects and techniques of the present disclosure relates to a conductive assembly that provides faster cure times of adhesives used to assemble fiber optic connectors than normal convection ovens. The present disclosure also relates to a design of a fiber optic connector that allows for a rapid polishing process. The present disclosure further relates to a method for anchoring an optical fiber in a connector of the kind described, where the cure time is faster than convection ovens.
US11204469B1
In an example, an optical coupler includes a waveguide structure. The waveguide structure includes a waveguide layer having a proximal end and a distal end. The waveguide layer includes a first waveguide that extends from the proximal end along a first portion of the waveguide layer and widens along a second portion of the first waveguide layer toward the distal end. The waveguide layer further includes one or more additional waveguides that extend from the proximal end along the first portion of the waveguide layer. Each of the one or more additional waveguides narrow along the second portion of the waveguide layer to separate distal tips at the distal end. The waveguide structure is configured to match an integrated photonics mode to a fiber mode supported by an optical fiber at the proximal end and transition the mode to only the first waveguide toward the distal end.
US11204466B2
Optical fiber photonic integrated chip connector interfaces and photonic integrated chip assemblies utilizing low-profile optical fibers and methods thereof are disclosed. In one embodiment, an optical fiber photonic integrated chip (PIC) connector interface includes at least one low-profile optical fiber having an end face, at least one core, and a cladding layer, wherein the end face is non-rotationally symmetric with respect to the at least one core, and the cladding layer includes at least one minimum perimeter point that is a minimum distance from the at least one core as compared to remaining perimeter points of the cladding. The PIC connector interface further includes an interconnect substrate including a fiber mounting surface, and a mechanical coupling surface. The at least one low-profile optical fiber is disposed on the fiber mounting surface such that one or more surfaces of the cladding defining the at least one minimum perimeter point faces away from the fiber mounting surface.
US11204460B2
An LED light bulb in the shaped of an incandescent light bulb wherein a cartridge having at least one LED is laterally insertable into the light bulb.
US11204456B2
A system may include one or both of a light emitter and a light receiver. The system may include an optical filter adjacent one or both of the light emitter or the light receiver. The optical filter includes a wavelength selective scattering layer. The wavelength selective scattering layer may have a near-infrared scattering ratio of less than about 0.9. The filter may have a visible reflective haze ratio of greater than about 0.5. A method may include disposing the wavelength selective scattering layer adjacent one or both of the light emitter and the light receiver. An article may include the optical filter. The wavelength selective scattering layer may have an average near-infrared scattering of less than 60%, an average visible scattering of greater than 10%, and a difference between the % total visible reflectance and the % diffuse visible reflectance of less than 20.
US11204454B2
Embodiments relate to a layered film having an antireflection function and an infrared-shielding function. According to at least one embodiment, there is provided a layered film having a heat-ray shielding layer and a low-refractive-index layer in this order on at least one surface of a resin film, where the difference (Rh−Rf) of the refractive index (Rh) of the heat-ray shielding layer and the refractive index (Rf) of the resin film is −0.1 to 0.1, the difference (Rh−RL) of the refractive index (Rh) of the heat-ray shielding layer and the refractive index (RL) of the low-refractive-index layer is 0.05 or greater, and the refractive index (RL) of the low-refractive-index layer is 1.2 to 1.45. The thickness of the heat-ray shielding layer may be 0.1 to 5 μm. The visible-light transmittance of the layered film may be 88% or greater.
US11204451B2
An embodiment provides a camera module including a liquid lens including an electrode; and a holder in which the liquid lens is disposed, wherein the holder includes a first body portion including a first hole formed therein; a second body portion spaced apart from the first body portion, the second body portion including a second hole formed therein so as to correspond to the first hole; and a side portion connecting the first body portion and the second body portion to each other, wherein the second body portion includes a support portion supporting the liquid lens and an extension portion extending from the support portion, and wherein the support portion includes a side surface, an upper surface, and a step formed between the side surface and the upper surface.
US11204430B2
A method for adjusting a gain of a gamma detector comprises detecting gamma radiation using the detector, recording the detected radiation as count rates in channels, wherein the last channel accumulates all counts above the maximum recorded energy; comparing the last channel count rate (LCCR) to a threshold X and, if LCCR>X, decreasing the gain by a preset amount Y. If LCCR≤X, establishing a first estimate of a needed voltage HV1 using tool temperature and a temperature lookup table, and establishing a second estimate of a needed voltage HV2 using a backscatter peak value and a backscatter lookup table; comparing |HV1−HV2| to a threshold Z; if |HV1−HV2|
US11204427B2
A satellite signal receiving device includes a signal analyzing device and a processor; the signal analyzing device processes a received satellite signal to obtain first information, ands send the first information to the processor; the processor receives a security command and the first information and determines an information processing type for the received first information based on the security command; determines information to process in the first information when it is determined that the information processing type of the first information is the first processing type; sends the information to process and the security command to a security algorithm device, and obtains second information returned after the security algorithm device processed the first information based on the security command; and transmits the second information. Accordingly, when the first information requires security processing, the processor transmits the information after performing a security processing, thereby improving the security of the information.
US11204423B2
A micro robot that is moveable in a body includes first quantum dots.
US11204422B2
TADF receivers for a navigation system, TADF navigation system and method using TADF material based navigation.
US11204418B2
The present invention relates to a system for survival detection in a dangerous space. According to the present invention, the survival and location of a subject located in a dangerous space can be effectively detected from the outside according to ultra-wideband (UWB) radar.
US11204388B2
A power generation equipment monitoring system includes a receiver and a determining processor. The receiver acquires, from a measuring device that measures output currents of power generation equipment that converts rotational energy of a rotor thereof into electric energy to output AC voltage with a reference frequency, waveform data representing waveform of the output currents. The determining processor determines presence and absence of a malfunction in a rotary block that applies motive power to the rotor of the power generation equipment, according to the waveform data acquired through the receiver. The determining processor determines the presence and absence of the malfunction based on a component of at least one specific frequency arranged at one or more intervals according to a rotational speed of the rotor from the reference frequency on a frequency axis in a frequency spectrum of the output currents.
US11204386B2
A relay diagnosis circuit capable of diagnosing whether a relay connected to a negative electrode of a battery pack normally operates using voltage applied from a positive electrode of the battery pack.
US11204384B1
In some embodiments, a system and/or method may test logic blocks for an integrated circuit. To alleviate problems associated with current methods of integrated circuit testing, a system may include a power switch control signal on a different voltage rail. In some embodiments, a Test VDD may be used to isolate the power switches from the rest of the logic cells in an integrated circuit. During testing, each logic block may be powered individually using the Test VDD to control the power switches to the logic blocks. When a logic block short is identified, the nonviable logic block may be isolated to such that the nonviable logic block is not used during the future and only viable logic blocks are used in the integrated circuit. This allows for use of logic within an integrated circuit that might otherwise have been discarded or destroyed because of one or more shorts.
US11204380B2
A method of tuning a production module using a reference module with virtual gain correction is provided. The method includes selecting a counterpart reference module created for a select application. The production module is commutatively coupled to the selected counterpart reference module to generate a production module pair. A production module gain curve for the production module pair is measured for each frequency band to be used by the production module. The production module is tuned based at least in part on offset gain values at select number of frequency observation points for each frequency band associated with the counterpart reference module and gain values at the select number of frequency observation points of the measured production module gain curve for each frequency band.
US11204370B2
A probe includes: a rod-shaped plunger (11) including a tip section (111) and an insertion section (112) connected to the tip section (111); a tube-shaped barrel (12) in which the insertion section (112) of the plunger (11) is located inside; and a conductive first fixing member (131) which is located in an area where the plunger (11) and the barrel (12) face each other and is configured to fix the plunger (11) to the barrel (12), the first fixing member (131) having a lower melting point than that of the material of both of the plunger (11) and the barrel (12). The gap between the plunger (11) and the barrel (12) is filled with the first fixing member (131) without any voids in a cross section of the probe in an area where the plunger (11) and the barrel (12) overlap each other, including the area where the first fixing member (131) is located.
US11204368B2
A first signal line pattern has one end electrically connected to a first connector. A second signal line pattern has one end electrically connected to a second connector. The second signal line pattern has the other end facing the other end of the first signal line pattern. A conductive block has a convex portion. The convex portion of the conductive block is electrically connected to a third portion of the conductive pattern positioned between the other end of the first signal line pattern and the other end of the second signal line pattern of the wiring board.
US11204367B2
A physical quantity sensor includes a substrate, a support portion fixed to the substrate, a movable body which is displaceable in a first direction with respect to the support portion and has a movable electrode provided therein, and a fixed electrode fixed to the substrate. The fixed electrode includes first and second fixed electrode fingers positioned on one side of the support portion, third and fourth fixed electrode fingers positioned on the other side thereof. The movable electrode includes first to fourth movable electrode fingers which face the first to fourth fixed electrode fingers in the first direction, respectively.
US11204365B2
A multi-axis, single mass acceleration sensor includes a three-dimensional frame, a test mass, a plurality of transducers, and a plurality of struts. The test mass may have three principal axes disposed within and spaced apart from the frame. The transducers are mechanically coupled to the frame. The struts are configured to couple to the central mass at each of the three principal axes, respectively, and to couple with respective sets of the transducers, thereby suspending the test mass within the frame. The sensor is thus responsive to translational motion in multiple independent directions and to rotational motion about multiple independent axes.
US11204357B2
The present invention is related to a method for diagnosing Farber's disease in a subject, wherein the method comprises detecting C26 ceramide in a sample from the subject.
US11204344B1
An odor analysis system is provided to analyze odors present at a particular location and perform a preliminary identification of the odors while still at the location. The odor analysis system can have an odor processing device that collects samples of the odors and provides a series of odor notes to a user. The odor notes can be based on the separated and concentrated molecules in the collected sample. The odor analysis system can also include a hand-held computing device with a user interface that permits the user to enter information, both verbally and through touch input, about the series of odor notes provided by the odor processing device. The information entered by the user about the series of odor notes along with retention index information about the series of odor notes can be to perform a preliminarily identification of the molecules associated with the odors present at the location.
US11204342B2
A reference sample for analysis that is optimal for calibration of a pyrolysis gas chromatograph-mass spectrometer and with which precise calibration is always possible by preventing a reference substance from evaporating is provided. A reference sample sheet 1 is provided by distributing a target component or target components with a uniform normality in a base made of a high polymer material, and the reference sample sheet 1 is rolled up so that the target component or target components can be prevented from evaporating from the reference sample sheet 1 even in the case where a component has volatility. A reference sample for calibration of a pyrolysis gas chromatograph-mass spectrometer can be easily, quickly, and efficiently collected by punching out the reference sample sheet 1 using a micro-puncher 2.
US11204339B2
A chromatography system comprising a mixing circuit or a mixing chamber, a bubble trap, a concentration detector and one or more pumps, characterized in that the bubble trap has a permanent opening at its highest point is described herein. Furthermore, a chromatography system is described, characterized in that it contains two concentration detectors the first of which is located in the mixing circuit or the mixing chamber and the second is located downstream of the main pump.
US11204333B2
A system for automatic detection of inefficient household thermal insulation includes a server module and a plurality of household client modules. The system performs the following steps: acquiring data relating to each monitored household; identifying periods of HVAC down-time and determining indoor temperature gained during these periods; extracting parameters of temperature gain, relating to the measured rate of temperature gain during the down time; training a machine learning algorithm, to create at least one classification model, wherein all monitored households are classified according to the parameters of temperature gain; producing expected values for parameters of temperature gain per each household, according to household's class membership; producing the ratio between the expected and measured values for parameters of temperature gain per each monitored household; comparing the ratio among similar households; and identifying inefficiently insulated household according to the comparison.
US11204330B1
Systems and methods for inspection of a specimen are provided. One system includes an illumination subsystem configured to illuminate the specimen by scanning a spot across the specimen. The system also includes a non-imaging detection subsystem configured to generate output signals responsive to light specularly reflected from the spot scanned across the specimen. In addition, the system includes a processor configured to generate images of the specimen using the output signals and to detect defects on the specimen using the images. In one embodiment, the non-imaging detection subsystem includes an objective and a detector. An NA of the objective does not match a pixel size of the detector. In another embodiment, the non-imaging detection subsystem includes an objective having an NA of greater than about 0.05. The system may be configured for multi-spot illumination and multi-channel detection. Alternatively, the system may be configured for single spot illumination and multi-channel detection.
US11204327B2
A layer of amorphous Ge is formed on a substrate using electron-beam evaporation. The evaporation is performed at room temperature. The layer of amorphous Ge has a thickness of at least 50 nm and a purity of at least 90% Ge. The substrate is complementary metal-oxide-semiconductor (CMOS) compatible and is transparent at Long-Wave Infrared (LWIR) wavelengths. The layer of amorphous Ge can be used as a waveguide in chemical sensing and data communication applications. The amorphous Ge waveguide has a transmission loss in the LWIR of 11 dB/cm or less at 8 μm.
US11204326B2
The invention relates to a device comprising a first optical Mach-Zehnder interferometric sensor (MZI1) with a large FSR, wherein a plasmonic waveguide (107) thin-film or hybrid slot, is incorporated as transducer element planar integrated on Si3N4 photonic waveguides and a second optical interferometric Mach-Zehnder (MZI2), both comprising thermo-optic phase shifters (104, 106) for optimally biasing said MZI sensor (MZI1) and MZI as variable optical attenuator VOA. It further comprises an overall chip (112), being remarkable in that it comprises a set of Photonic waveguides (103) with a high index silicon nitride strip (303, 603), which is sandwiched between a low index oxide substrate (SiO2) and a low index oxide superstrate (LTO); Optical coupling structures (102, 109) at both ends of the sensor acting as the optical I/Os; an Optical splitter (102) and an optical combiner (109) for optical splitting at the first junction (102) of said first sensor (MZI1) and optical combining at the second junction (109) of said first MZI (MZI1); a variable optical attenuator (VOA) with said additional second MZI (MZI2), which is nested into said MZI1 (sensor)), deploying an optical splitter and an optical combiner for optical splitting at the first junction of said additional second MZI (MZI2), and optical combining at the second junction of said second MZI (MZI2); a set of Thermo-optic phase shifters (104, 106) to tune the phase of the optical signal in the reference arm (104, 106) of each said MZI (MZI1, MZI2-VOA); wherein Thermo-optic phase shifters are formed by depositing two metallic stripes parallel to each other on top of a section of the photonic waveguide and along the direction of propagation of light; and a plasmonic waveguide (107) in the upper branch (103) of said first MZI (MZI1), that confines light propagation through coupling to Surface Plasmon Polaritons (SPP) at the metal-analyte interface, and method associated thereto.
US11204314B2
A calibration data acquisition unit (a) acquires Q optical spectra, S evaluation spectra, and a reference spectrum of a target component, (b) extracts R subsets from a set of the optical spectra, (c) performs independent component analysis in which component amounts are treated as independent components on each subset so as to acquire component natural spectra and component calibration spectra, (d) obtains an inner product value between the component calibration spectrum and the evaluation spectrum, (e) obtains a correlation degree between a component amount for the target component and the inner product value with respect to each component calibration spectrum, (f) obtains a similarity between each component natural spectrum and a reference spectrum, (g) selects a component calibration spectrum causing a comprehensive evaluation value based on the correlation degree and the similarity to be greatest as the target component calibration spectrum, and (h) creates a calibration curve.
US11204313B2
The present disclosure describes a throughput-scalable sensing system. The system includes a plurality of semiconductor dies sharing a common semiconductor substrate and a plurality of transmembrane pore based sensors configured to detect a change of current flow as a result of analyzing biological or chemical samples. Two immediately neighboring transmembrane pore based sensors are arranged on respective two semiconductor dies separated by a dicing street. Each transmembrane pore based sensor is arranged on a separate semiconductor die of the plurality of semiconductor dies. At least one transmembrane pore based sensor includes one or more detection electrodes disposed above the common semiconductor substrate and a lipid bilayer disposed above the one or more detection electrodes.
US11204311B2
The invention relates to a method for carrying out a test and measuring method on a flat test specimen (1), wherein a mechanical load is introduced into a test specimen surface (2) by means of a rotating engraving head (3) of an engraving device (4), wherein the engraving head (3) penetrates with a defined contact pressure at least into a layer system (5) applied to the test specimen (1), wherein the rotating engraving head (3) is moved along the test specimen surface (2) and relative to the test specimen (1) in order to create at least one engraving (6) on the test specimen surface (2) by plastic deformations and/or brittle chipping of the layer system (5), and wherein the at least one engraving (6) introduced into the test specimen surface (2) is measured using a photo-optical method in order to evaluate layer adhesion of the layer system (5) to the main body (11). The invention also relates to an engraving device (4) for carrying out such a method.
US11204285B2
A brake temperature sensing system for an aircraft including a sensor apparatus and an interrogation apparatus. The sensor apparatus includes a temperature sensor for attachment to a brake disc of an aircraft brake, and a relay for attachment to the brake. The temperature sensor is configured to wirelessly transmit a measurement signal containing information relating to a temperature of the brake disc, responsive to receiving a wireless interrogation signal. The relay is configured to receive an interrogation signal from the interrogation apparatus; wirelessly transmit the interrogation signal to the temperature sensor; receive the wireless measurement signal from the temperature sensor; and transmit the received measurement signal. The interrogation apparatus comprises a controller configured to generate an interrogation signal; and a transceiver configured to transmit the generated interrogation signal to the sensor apparatus; and receive the measurement signal transmitted by the sensor apparatus.
US11204283B2
A cavity blackbody radiation source is provide. A cavity blackbody radiation source comprises a blackbody radiation cavity and a carbon nanotube layer. The blackbody radiation cavity comprises an inner surface. The carbon nanotube layer is located on the inner surface. The carbon nanotube carbon nanotube layer comprises a plurality of carbon nanotubes and a plurality of microporous. A method of making the cavity blackbody radiation source is also provide.
US11204282B2
A lens allows infrared light to pass therethrough. An infrared sensor includes infrared detection elements arranged in two or more columns. The infrared sensor is rotated around a scan rotation axis that passes through part of the lens to scan a detection range, and outputs an output signal indicating a thermal image of the detection range. At least two infrared detection elements in the infrared sensor are located at positions displaced from each other with respect to the scan rotation axis. Among the infrared detection elements, the number of first infrared detection elements having a smaller half-width of a point spread function in a scan direction than that in the direction of the scan rotation axis is larger than the number of second infrared detection elements having a larger half-width of a point spread function in the scan direction than that in the direction of the scan rotation axis.
US11204269B2
Fluid meter with a fluid housing and a method for manufacturing the fluid housing, which comprises a fluid inlet, a fluid outlet and a fluid channel, which extends between the fluid inlet and the fluid outlet and which is fluidically coupled to the fluid inlet and the fluid outlet, wherein the fluid housing has a side facing the fluid channel, to which a fluid-measuring module is assigned, which is in direct contact with a fluid flowing through the fluid channel at a fluid-side interface, wherein the fluid-measuring module is surrounded by the fluid housing, and wherein the fluid-measuring module is equipped to generate surface acoustic waves which propagate along the fluid-side interface of the fluid-measuring module.
US11204265B2
A rotary coding disc and a method for designing the same is applied to an optical encoder. N-bit De Bruijn sequences include 1 and 0. The N-bit De Bruijn sequence has the maximum binary code and the minimum binary code. When a binary code having M bits is located between the maximum binary code and the minimum binary code, the corresponding N-bit De Bruijn sequences are selected as diagonal De Bruijn sequences, wherein 2 N - 2 N 2 - N 2 < M < 2 N - 2 N 2 + N 2 . The De Bruijn sequence may be converted into a De Bruijn energy level. The total number of 1 consecutively neighboring 0 and (N−1) consecutively neighboring N of the De Bruijn energy level is calculated. The transparent areas and the opaque areas are located based on the De Bruijn sequence or the De Bruijn energy level that corresponds to the total number less than or equal to N.
US11204264B2
An inductive sensor device has a scale with scale elements that provide a field pattern in at least one line extending in a measuring direction. The inductive sensor device contains at least one receive circuit with at least one receive coil. The receive coil and the scale are moveable relative to each other in the measuring direction. The receive coil extends from a first end to a second end in the measuring direction. It has a first end section directly adjacent to the first end and a second end section directly adjacent to the second end, and middle section. Each of the sections contains at least one loop of the receive coil. In the end sections the loop area decreases from loop to loop from the loop next to the middle section toward the respective end. Such a loop design compensates for misalignments between the receive coil and the scale.
US11204262B2
A method for producing a measurement value transmitter for a sensor device includes providing a magnetic body, providing a coil configured to be supplied with a current, and shaping the coil into a helical winding with an internal diameter that is greater than an outer contour of the magnetic body. The winding is shaped such that the pitch of the winding changes at least in some sections when viewed along the longitudinal extension of the winding. The method further includes arranging the magnetic body within the coil, in particular coaxially to the coil, and supplying the coil with a current so as to magnetize the magnetic body in order to produce the measurement value transmitter.
US11204261B2
To provide a rotational position detecting device in which a rotational position detection error caused by variation in distance between a sensor magnet and a magnetic sensor is reduced, the rotational position detecting device includes a sensor magnet (30) configured to generate a magnetic flux; a holder (34), which is configured to hold the sensor magnet, and has a pressure-contact portion (340) to be fixed to a shaft (40) of a motor (1); and a magnetic sensor (32) configured to detect the magnetic flux generated by the sensor magnet, the magnetic sensor being directly or indirectly fixed to the motor, and being arranged away from the sensor magnet in an axial direction of the shaft, the shaft having an abutment portion (403, 405) configured to receive a distal end portion (341) of the pressure-contact portion.
US11204257B2
Devices, systems and methods for automatic calibration of rate gyroscope sensitivity are described. One exemplary method includes receiving a first plurality of measurements from a gyroscope and a second plurality of measurements from at least another sensor including at least one accelerometer, generating an orientation estimate of the device and a plurality of orientation corrections based on the first and second plurality of measurements, generating an estimate of a sensitivity of the gyroscope based on the orientation estimate, the plurality of orientation corrections and the first plurality of measurements, and calibrating at least the gyroscope based on the estimate of the sensitivity. In an example, the at least another sensor may include an accelerometer and/or a magnetometer.
US11204256B2
Movement guidance information for performing traveling guidance for a vehicle is requested to a guidance information delivering server device based on an area update table and an area identification table for managing an update state of map information in a communication terminal, and traveling guidance for the vehicle is performed based on the movement guidance information delivered from the guidance information delivering server device in response to the request.
US11204252B2
Embodiments relate to producing a plan of a route in a transportation system. The method receives route requirements, including a starting location and an ending location. The method builds a model of the transportation system from data about vehicles. The model abstracts a “prospect travel” between two locations using any of a range of choices of vehicles and walks that can transport between the two locations. Given anticipated wait durations for the vehicles and their ride durations, the method determines an expected minimum travel duration using any of these choices. The method combines the expectations for various locations in a scalable manner. As a result, a route plan that achieves a shortest expected travel duration, and meets other requirements, is computed for one of the largest metropolitan areas in existence today. Other embodiments include a computer system and a product service that implement the method.
US11204251B2
An embodiment may involve obtaining data representing a transportation map, a greenspace map, a noise map, and a crime map of a geographical location. The transportation map represents route segments within the geographical location, the greenspace map represents natural features within the geographical location, the noise map represents human-made noise within the geographical location, and the crime map represents reported crimes within the geographical location. The embodiment may also involve, for each of the route segments: (i) calculating a restorative score that is proportional to an amount of natural features associated with the respective route segment in the greenspace map, inversely proportional to an amount of human-made noise associated with the respective route segment in the noise map, and inversely proportional to an amount of crime associated with the respective route segment in the crime map.
US11204237B2
There is provided a method for controlling a shape measuring apparatus that relatively moves a probe and a workpiece with a translation movement mechanism and a rotary drive mechanism to perform scanning measurement on the workpiece by moving the probe along a scanning path set in advance. The method includes setting, by an operator, a scanning path and a rotation angle command for the rotary drive mechanism, dividing data about the scanning path into a plurality of segments and setting a translational velocity pattern of the translation movement mechanism for each segment, calculating for each segment, based on the rotation angle command, a rotation angle value at a start of the segment and a rotation angle value at an end of the segment and generating an angular velocity pattern for each segment, correcting the translational velocity pattern to reduce a rotation amount of the rotation command given by the angular velocity pattern and generating a corrected translational velocity pattern, and driving and controlling, based on a resultant velocity vector based on the corrected translational velocity pattern, the translation movement mechanism and simultaneously driving and controlling, based on an angular velocity command based on the angular velocity pattern, the rotary drive mechanism.
US11204226B1
An automatic case fed priming tool preferably includes a primer insertion device, a primer die body and a primer feed trough. The automatic case fed priming tool is preferably retained in an automatic process press. The automatic process press includes a upper die carrier and a lower die carrier. The primer insertion device preferably includes a breach lock, a moving primer platform, a primer pin and a primer compression spring. The primer die body preferably includes a pin housing, a case push pin, an ejector compression spring, a case finger guide and a case ejector. The primer feed trough preferably includes a first trough half and a second trough half. The primer insertion device is retained in the lower die carrier. The primer die body is retained in the upper die carrier. An exit end of the primer feed trough is attached to the lower die carrier.
US11204208B1
A bolt carrier that facilitates seating a full magazine in the lower receiver of a magazine-fed gas-operated firearm with the bolt in a closed position. The bolt carrier includes a recessed portion that aligns with a top cartridge in a full magazine when the bolt carrier is in a closed position to provide additional space for the full magazine to be inserted into the magazine well. The recessed portion provides a space for the top cartridge to nest when the bolt carrier is in the closed position.
US11204205B2
The Invention pertains to a heat sink comprising a substantially planar solid slab, provided with a plurality of fluid flow channels, said plurality of fluid flow channels being formed so as to channel a coolant from an inlet to an outlet of said slab, wherein said plurality of channels includes at least two main channels interconnected by at least a plurality of bridging channels that do not branch out further between their respective points of attachment to said main channels, wherein said bridging channels have a cross section that locally increases in the direction of flow, and wherein said bridging channels have a cross section that locally decreases in the direction of flow, downstream of said local increase in cross section. The invention also pertains to a method for producing a heat sink.
US11204202B2
A double pipe includes an outer pipe, an inner pipe, a fin member and a sealing part. The outer pipe has a plurality of outer crimping parts projecting to an inner diameter side and aligned in at least one of a lengthwise direction and a circumference direction. The inner pipe is arranged on an interior of the outer pipe with a flow path gap being defined between the outer pipe and the inner pipe. The inner pipe has a plurality of inner crimping parts aligned in the at least one of the lengthwise direction and the circumference direction and overlapping the outer crimping parts. The fin member is arranged on the interior of the inner pipe and held by the inner crimping parts. The sealing part seals between the outer pipe and the inner pipe.
US11204197B2
A temperature-adjustable four-effect dehumidifying and drying system, having at least two sets of dehumidification heat pump assemblies and a set of auxiliary heat exchange assembly, wherein the dehumidification heat pump assemblies have at least two refrigerant modules and an air module, the auxiliary heat exchange assembly is formed by connecting at least two heat exchangers (4, 12) in series by means of a circulation pipeline, and the circulation pipeline is provided with a refrigerant inlet and a refrigerant outlet.
US11204192B2
The present disclosure relates to an adjustable fluid flow system for a temperature control system having a heat exchanger including a plurality of channels configured to transmit working fluid and direct the working fluid through a selection of two or more channel sections. The adjustable fluid flow system includes a first chamber defining a first flow path that is aligned with a first channel section of the two or more channel sections, wherein the first chamber includes a first outlet in fluid communication with the first flow path, and a second chamber defining a second flow path that is aligned with a second channel section of the two or more channel sections, wherein the second chamber includes a second outlet in fluid communication with the second flow path. The adjustable fluid flow system further includes a damper configured to adjust a flow of air along the first flow path.
US11204186B2
A terminal device for connecting a heating apparatus with an electricity supply, in particular for a tubular heating apparatus for household appliances, wherein the heating apparatus includes at least one electric resistance heating element, comprises a mounting and reception section arranged for being electrically connected with the electric resistance heating element of the heating apparatus, a connector section arranged for being electrically connected on its one end side with an electrical power supply and on its other end side with the mounting and reception section, and a thermal fuse unit for detecting an excess temperature of the heating apparatus, which is in heat transfer contact with at least the mounting and reception section and which is connected in the electric supply circuit for supplying the electric resistance heating element of the heating apparatus with electricity. The mounting and reception section comprises a cavity for receiving the thermal fuse unit.
US11204183B2
The present invention discloses a ventilator with dual flow passages. There is a mode switcher on the partition board. The ventilator has a variety of operating modes, such as, the natural or mechanical driving mode according to outdoor wind speed, and single-effect or multi-effect filtration according to the outdoor air pollution conditions. The single-effect filtration uses only the primary-efficiency filter, while the three-effect filtration uses the primary-, medium-, and high-efficiency filters. The mode switcher on the partition board can open or close the by-pass baffle to bypass or go through the medium- and high-efficiency filters for switching between the single-effect and multi-effect filtration. In case some indoor pollution sources need to be removed quickly, the recirculated indoor air filtration can be run. In such situation, the primary-efficiency filter in the mechanically-driven flow passage is bypassed, while the fan drives indoor air passing the medium- and high-efficiency filters.
US11204177B2
An exhaust system for exhausting air from appliances in a commercial kitchen is described. The exhaust system comprises an exhaust fan that includes a housing, a motor mounted in the housing, and a fan directly driven by the motor. A motor compartment surrounds the motor. Cooling air is induced into and through the housing and directed into the motor compartment for cooling the motor. Cooling air is discharged from a motor compartment and mixed with exhaust air to form an air mixture that is directed through the housing of the exhaust fan.
US11204176B2
A gas cooker includes a housing delimiting an upper and a lower compartment divided by a plate and communicating through slits formed in the plate; a hob having a plurality of burners; an oven housed in the lower compartment and having a front opening, a pivoting door selectively closing the lower compartment, and a grill device; a front panel having controls elements connected to the burners and the oven; and an exhaust path for fumes and combustion products of the oven. The gas cooker further includes a folded metal sheet disposed in the upper compartment by the slits and having lateral edges contacting the plate to define a conduit between the slits and the exhaust path, and separate the exhaust path from the rest of the upper compartment which houses the control element, so as to prevent the control elements and the front panel from overheating.
US11204171B2
A domestic cooking appliance for heating a food item includes a main housing; a cooking compartment in the main housing, the cooking compartment being configured to receive the food item to be heated, the cooking compartment having a first sidewall and a second sidewall; a gas burner that provides heat to the cooking compartment; a burner panel located between the gas burner and the cooking compartment; and a first fin protruding from the first sidewall and into the cooking compartment.
US11204160B2
A light source device includes a housing having a great length along a predetermined direction, a plurality of light emitting elements which are placed in the housing and are arranged along the predetermined direction, and one or more heat dissipation members which are placed in the housing and are thermally connected with the light emitting elements. A first intake port through which air is sucked into the housing is provided in one end in the housing. An exhaust port through which air is discharged to an outside is provided in the other end in the housing. A space where the other side in the predetermined direction faces the heat dissipation member is formed in the housing. A second intake port through which air is sucked into the space from the outside is provided in a side surface between the first intake port and the exhaust port in the housing.
US11204156B2
Systems and methods for modifying a municipal fixture to affix endpoint devices, provide a power to such devices, and managing network traffic between and among such devices, including managing upstream transmission and efficiently propagating desired state changes through the network. The systems and methods described herein generally use a plurality of mesh radio transmitters which are configured for peer-to-peer data exchange to propagate system state changes to one or more uplink gateways. The gateways may then aggregate this data and transmit it over a wide area network to a server or server farm for processing, analysis, and other use. That data may also be viewed in real time by user devices, and instructions and commands may also be relayed to the individual IoT devices in the mesh network via such user devices.
US11204140B2
An electrodeless side-mounted LED string light, a method and an apparatus for manufacturing the same are provided by the disclosure. The electrodeless side-mounted LED string light includes: a first wire and a second wire, a plurality of LED units and a plurality of encapsulants. Each LED unit includes a first surface-mounted LED and a second surface-mounted LED. Luminous surfaces of the first and second surface-mounted LEDs are opposite to each other. The luminous surfaces of the first and second surface-mounted LEDs are perpendicular to an axial direction of the first and second wires. The plurality of encapsulants respectively encapsulants the first and second surface-mounted LEDs therein. With the electrodeless side-mounted LED string light of the disclosure, the utilization rate of the lighting wire of the string light is improved, the utilization rates of raw materials and apparatus are improved, the product quality and manufacturing efficiency are improved.
US11204121B2
A hydraulic system has a fluid path which connects two system components fluidically to one another and which comprises a hydraulic hose. It is known to form a fluid path between two components of a hydraulic system, for example between a pump and a control block, by a single hydraulic hose which is designed in accordance with the maximum volume flow and the maximum pressure. A hydraulic hose for large volume flows and high pressures is disproportionately expensive relative to a hydraulic hose for smaller volume flows and, on account of its larger internal and external diameters, has a larger minimum bending radius than a hydraulic hose for smaller volume flows. In order to provide a cost-effective and compact structure, a hydraulic system according to the disclosure has the fluid path formed by at least two hydraulic hoses arranged fluidically parallel to one another.
US11204119B2
A connection device for a fluid line, which has a connection unit that can be fixed in an internally threaded fastening opening of a carrier component by means of an externally threaded section of a fastening element, said threaded section consisting of a rubber elastic material. An insertion opening extends through the connection unit and the fluid line to be connected can be inserted therein so that it projects through an annular retaining element fixed in the fastening element and is retained. The external thread of the threaded section is surrounded by at least one annular outer sealing bead which is an integral part of the threaded section, said sealing bead improving the sealing with respect to the internal thread.
US11204118B2
Plumbing fittings and methods of manufacturing plumbing fittings for use in drain-waste-vent systems are described herein. The plumbing fittings include a housing having at least one receiving member defining a cylindrical bore for receiving a piping member therein, at least one annular seal fittingly inserted in a receiving member, and an annular locking member dimensioned for receiving the piping member therethrough. The annular locking member includes teeth extending inwardly for locking the piping member within the receiving member. The plumbing fittings also include an annular releasing member inserted within the receiving member and movable between a locking position and a releasing position whereat the beveled portion of the annular releasing member presses against the teeth for releasing the piping member.
US11204117B2
Systems and methods for dockside regasification of liquefied natural gas (LNG) are described herein. The methods include providing LNG from a LNG carrier to a regasification vessel. The LNG may be regasified on the regasification vessel. The regasified natural gas may be discharged with a high pressure arm to a dock and delivered onshore. The regasification vessel may be moored to the dock. The LNG carrier may be moored to the regasification vessel or the dock.
US11204116B2
An expansion joint fitting for conveying liquid includes a radially inner bellows defining a liquid-conveying passage for conveying liquid between the first and second longitudinal ends of the expansion joint fitting. A radially outer bellows is disposed radially outward from and extending around the radially inner bellows. An annular plenum is defined between the radially inner bellows and the radially outer bellows.
US11204113B2
A pipe is used for control and forced circulation of corrosion-inhibiting fluids in an annulus thereof, the annulus located between an inner pressure barrier and an outer cover of the pipe and containing a number of layers. The pipe includes two layers of tensile armor within the annulus; at least one injection pipe laid helicoidally on the longitudinal extension of the pipe; at least one return pipe laid helicoidally on the longitudinal extension of the pipe; and a ventilation layer within the annulus, the ventilation layer being configured to facilitate the flow of fluids longitudinally through the annulus of the pipe.
US11204111B2
A pipe, the inner surface of which is lined with a thermoplastic layer, is produced by a process comprising the following steps: a) a metal pipe is provided, b) a tubular inliner composed of a thermoplastic material is provided, c) a tape is cohesively helically bonded to the inliner, wherein the region of the contact surface of the tape consists of a moulding composition or an adhesive which adhere firmly to the surface of the inliner, and wherein the region of the opposing surface of the tape consists of a moulding composition or an adhesive which adhere firmly to the metal of the pipe, wherein the tape contains unidirectional reinforcing fibers; d) the cross section of the inliner is optionally reduced by exposure to an external force, e) the inliner is inserted into the metal pipe, f) by means of contact pressure and optionally heat, the inliner and metal pipe are firmly bonded to each other. Relative movements between the metal pipe and inliner are thereby prevented; the inliner also has high safety against collapse. The pipe is used to produce a routed pipeline.
US11204109B2
The present disclosure describes grommets formed of a polymeric material and adapted for holding a plurality of discrete cables. The grommet comprises a main body having a generally c-shaped outer profile surrounding an interior cavity, the main body further having a length, thickness, and a longitudinal axis extending between two ends, a plurality of cable holding members integrally coupled to the main body and extending radially inward from the main body, the cable holding members defining a plurality of receptacles located within the interior cavity of the main body, and a plurality of flex retention sections coupled to the cable holding members and located within each receptacle, wherein the flex retention sections are adapted for gripping a cable.
US11204108B2
A portion of a line from a line laying vessel to a touchdown support point on or near to the seabed is imaged with a 3 dimensional sonar imaging system to produce coordinates of a series of touchdown points using a time sequence of sonar images, and the time series of touchdown points is recorded.
US11204104B2
A low-volume non-rising stem gate valve comprising a hollow stem, planetary roller screw and anti-rotation rods. The anti-rotation rods isolate the torque force and maintain the alignment of the planetary roller screw with the stem and the screw shaft, thus reducing the amount of material necessary to support ordinary operational forces.
US11204103B2
A pressure relief valve (PRV) is provided. The PRV includes a first housing part and a second housing part. The first housing part includes first major and minor surfaces and a first deformed corner at an intersection of the first major and minor surfaces. The second housing part includes second major and minor surfaces and a second deformed corner at an intersection of the second major and minor surfaces. The first and second housing parts are disposed with the first and second minor surfaces facing oppositely at a distance to define a metering hole. The first and second deformed corners are deformed by a coining ball to cooperatively form a coined seat at the metering hole for seating and re-seating a sealing ball. The first and second deformed corners have respective radii of curvatures resulting from deformation which are larger than that of the sealing ball.
US11204097B2
In a transmission structure according to this invention, speed change ratios of input side first and second transmission mechanisms are set so that the rotational speed of a planetary second element is the same when an HST output is set to a second HST speed in either a first transmission state or a second transmission state, and the rotational speed of a planetary first element is the same when the HST output is set to the second HST speed in either the second transmission state or the first transmission state. The speed change ratios of an output side first and second transmission mechanisms are set so that the rotational speed developed in a speed change output shaft when the HST output is set to the second HST speed is the same in either the first or second transmission states.
US11204090B2
A housing component includes a flange defining a center point and having an end face formed with microstructures in a first region and a second region to increase a local friction coefficient. The microstructures have each a blade shape with a cutting line, the cutting line in the first region being arranged concentrically about a first local center point, and the cutting line in the second region being arranged concentrically about a second local center point. The first and second local center points have different radial distances from the center point of the flange.
US11204088B2
A pulley device provides a pulley and a bearing. The pulley has at least one C-shaped pulley part having an inner portion mounted on the bearing, an outer portion having an outer cylindrical surface dedicated to interact with a belt or a chain, and an intermediate portion extending substantially radially between axial ends of inner and outer portions on one axial side of pulley device. The outer cylindrical surface of outer ring is provided with at least one material deformation forming an axial stop for the pulley.
US11204084B2
A torque transmission device (100) includes a variator of a continuously variable unit (CVU) (20) arranged in parallel with a layshaft gearset (30). The CVU (20) includes a first pulley (22) rotatably coupled to a second pulley (24), and the layshaft gearset (30) includes a first gear element (32) meshingly engaged with an intermediate gear element (34) meshingly engaged with a second gear element (36). A transmission input member (12) is rotatably coupled to the first pulley (22) of the CVU (20), and is selectively rotatably coupled to the first gear element (32) of the layshaft gearset (30) by activation of a first clutch (37). A transmission output member (14) is rotatably coupled to the second pulley (24) of the CVU (20) and rotatably coupled to the second gear element (36) of the layshaft gearset (30). The transmission is disposed to operate in a continuously variable mode when the first clutch (37) is disengaged, and to operate in a fixed gear mode when the first clutch (37) is engaged.
US11204078B2
A vibration damping device includes a support member that rotates, together with a rotary element to which torque from an engine is transmitted, about a center of rotation of the rotary element, a restoring force generation member that is coupled to the support member to transmit torque to and receive torque from the support member and that is swingable along with rotation of the support member, and an inertial mass body that is coupled to the support member via the restoring force generation member and that swings about the center of rotation in conjunction with the restoring force generation member along with rotation of the support member. The support member is disposed between at least a part of the restoring force generation member and at least a part of the inertial mass body in an axial direction.
US11204075B2
An oleo strut includes an outer cylinder forming a first fluid chamber and an inner cylinder forming a second fluid chamber. The inner cylinder is adapted for sliding concentrically within the outer cylinder in a longitudinal direction. An orifice plate, which is located within the inner cylinder, has holes for fluidly coupling the first fluid chamber with the second fluid chamber. A free-floating washer is constrained in a slot of the orifice plate adjacent the holes and is adapted to move in the longitudinal direction for alternatively blocking and unblocking at least a portion of the holes. During compression of the oleo strut, fluid pushes the washer away from the holes for reducing resistance to fluid flow. During extension of the oleo strut, fluid pushes the washer against the orifice plate covering at least a portion of the holes, which increases the damping force and reduces the extension speed.
US11204068B2
This clutch control device is provided with: a supply valve and a supply valve control unit, which control the supply of an operating fluid to a pressure chamber; a first discharge valve and a first discharge valve control unit, which control the discharge of the operating fluid in the pressure chamber; and a second discharge valve and a second discharge valve control unit, which control the discharge of the operating fluid in the pressure chamber. When it is determined that the engagement and disengagement switching of a clutch device 2, which is necessitated by the discharge of the operating fluid in the pressure chamber, is required, the first discharge valve is controlled to be opened and then the second discharge valve is controlled to be opened.
US11204067B2
The bearing provides a first ring and a second ring capable of rotating concentrically relative to one another. At least first and second tapered grooves are formed on the second ring and are oriented towards the first ring. The bearing further provides at least one first distance sensor mounted on the first ring and facing a tapered wall of the first tapered groove of the second ring, and at least one second distance sensor mounted on the first ring and facing a tapered wall of the second tapered groove of the second ring, the tapered walls of the first and second grooves extending obliquely along two opposite directions.
