US11051440B2
A component supply device supplies components stored in a component storage tape to a component extracting position. The component supply device includes a component exposing unit that exposes the components in the component storage tape fed by a tape feeding unit, the component storage tape traveling on a travel path formed from a tape travel path forming unit. The component exposing unit includes a cover tape raising unit that performs a raising process for a cover tape. In the travel path formed from the tape travel path forming unit, a first path part on which the cover tape raising unit is disposed is inclined to one direction side in a Z-axis direction from an upstream side toward a downstream side in a tape feeding direction.
US11051427B2
A cooling system for an electronic circuit package is provided. The cooling system includes a heat transfer plate positioned in thermal contact with an electronic circuit package surface and forming the bottom surface of an evaporative region of the cooling system. The cooling system also includes a plurality of condensing tubes in fluid communication with, and extending away from, the evaporative region, such that the evaporative region and the condensing tubes together form a single, uninterrupted, sealed enclosure. The cooling system also includes a fluid within the sealed enclosure. The cooling system also includes a plurality of spacers filling gaps between the heat transfer plate and the condensing tubes, such that each spacer is configured as an independent component to allow the passage of fluid through the interior space of each spacer. The cooling system also includes a plurality of wicks, where each wick is positioned partially within a corresponding spacer to which it is fluidically coupled.
US11051423B2
A buffer bracket for multi layers of expansion cards is provided, which includes: an elastic base, a first supporting plate and a plurality of second supporting plates which are sequentially arranged from bottom to top, wherein the first supporting plate is fixedly connected to the elastic base, the first supporting plate is slidably connected to the adjacent second supporting plate, and the adjacent second supporting plates are slidably connected.
US11051421B1
A cooling assembly includes a primary plate, a secondary plate, and a padding layer. The primary plate includes a body, a first arm, and a second arm. The first arm and the second arm of the primary plate extend outwardly in opposite directions from the body of the primary plate. The secondary plate also includes a body, a first arm, and a second arm. The first arm and the second arm of the secondary plate extend outwardly in opposite directions from the body of the secondary plate. The padding layer is inserted between the primary plate and the secondary plate. The padding layer directly contacts a heat-generating electrical component secured between the primary plate and the secondary plate.
US11051420B1
An electronic device includes a board having a mounting surface for an electronic component, a case having an opening for insertion of the board into the case and configured to house the board inserted through the opening, and a cover fixed to the case so as to close the opening. The board also has at least one deformable device formed on an end side of the board and configured to be elastically deformable in a direction orthogonal to the mounting surface. The deformable device comes into contact with the case or the cover in a state of being elastically deformed to hold the board in a fixed state in a storage space formed through fixation of the cover to the case when the board is housed in the storage space.
US11051417B2
A cable entry sealing system providing an electronics enclosure having a first enclosure half and a second enclosure half, the first enclosure half having at least one sidewall having an aperture therein; a radial sealing member, the radial sealing member being positioned between the first enclosure half and the second enclosure half; and a cable entry positioned within the aperture, wherein the cable entry comprises: a cable grommet; and a cable grommet support groove.
US11051415B2
A method for assembling the electronic device is provided, including providing a band member, forming a buffer structure on the band member by overmolding, pulling the band member out of the buffer structure to form a channel in the buffer structure, providing a flexible circuit, and disposing the flexible circuit through the channel.
US11051414B2
The present application provides a device for automatically folding a flexible display screen, including: a screen movable supporting component, configured to support a portion of the flexible display screen; a bending driving device, configured to drive the screen movable supporting component to perform a variable radius rotation to perform a bending action of the flexible display screen. The larger a bending angle of the flexible display screen is, the smaller a rotation radius of the screen movable supporting component is.
US11051396B2
Disclosed is an electronic device. The electronic device may include a printed circuit board (PCB) including at least one conducting wire, a first integrated circuit (IC) placed on the printed circuit board and including a transmit pin electrically connected to the at least one conducting wire, and a second IC placed on the printed circuit board and including a receive pin electrically connected to the at least one conducting wire, wherein the first IC is configured to transmit a specified signal having a first voltage through the transmit pin, and change an internal impedance of the first IC based on a reflected signal of the specified signal at a first time point.
US11051391B2
A component carrier has a base structure with a recess, a thermally highly conductive coating covering at least a part of a surface of the base structure, and a component in the recess.
US11051389B2
The present disclosure relates to a plasma device for alleviation of various skin troubles or for skin care, and provides a remote type plasma device wherein a plasma spray device is separated from the body thereof and is connected to a controller in the body. Plasma is produced under atmospheric pressure at room temperature. The plasma device of the present disclosure includes a dielectric barrier and thus can maintain stable glow discharge. Atmospheric plasma is unexceptionally sprayed through a ground electrode, and thus does not electrically irritate the skin at all.
US11051382B2
The invention describes a driver (1) of an array (2) of current-driven LEDs (20), comprising a voltage converter (10) arranged to generate a supply voltage (Vboost) to the LED array (2) and to adjust the supply voltage (Vboost) in response to a feedback signal (100); a number of current sources (CS1, . . . , CSn) arranged to drive the LEDs (20) of the LED array (2); and a monitoring arrangement (M) adapted to monitor a current source voltage (Vcs1, . . . , Vcsn) relative to a voltage headroom (H) and to generate the feedback signal (100) on the basis of the headroom monitoring results. The invention further describes a device (4) comprising an LED array (2) and an embodiment of the inventive driver (1). The invention further describes method of driving an LED array (2).
US11051380B2
A driver for a lighting module has driver inputs for receiving a supply voltage from an electronic control gear (ECG) and driver outputs for supplying power to the light-emitting element. The driver also has a ring choke converter (RCC) control circuit with a power switching transistor and with a transformer for supplying power to the driver outputs. The power switching transistor is adapted to control power supplied to the transformer. Coupled to the RCC control circuit, the driver furthermore has a feedback circuit. The feedback circuit is adapted to stabilize the power provided to the light-emitting element.
US11051377B1
Circuitry and methods are provided for dynamically controlling the operating frequency of a resonant power converter. A feedback circuit generates error signals representing a difference between sensed output voltages and a constant target output voltage. A controller comprises a frequency control input terminal, and generates drive signals to half-bridge switching elements at determined operating frequencies. A frequency control circuit is coupled between the feedback circuit and the frequency control input terminal. The frequency control circuit sets minimum and maximum operating frequencies for the controller, and dynamically adjusts the operating frequency with respect to the constant target output voltage. A frequency control power supply circuit may further provide signals to the frequency control circuit representative of voltage across the resonant capacitor, wherein the minimum operating frequency is dependent thereon. The minimum frequency may be reduced with decreasing of the output voltage, and a maximum current may be reduced with increased overloading.
US11051374B2
The present invention provides a self-adaptive dimming driving system, comprising: a lamp base, a driving circuit, a lamp identification circuit, and a controller. The lamp base, where an LED lamp is able to be mounted, comprises an LED power port electrically connected to a power input port of the LED lamp. The driving circuit is connected or coupled to the LED power port and configured to modulate power to be output to the LED lamp and output the modulated power to the LED lamp. The lamp identification circuit outputs a test current to the LED power port in order to turn on an identification resistor of the LED lamp, and receives a voltage parameter of the identification resistor as feedback in order to output a detection signal according to the voltage parameter. The controller receives the detection signal, obtains a correlation parameter of the resistance value of the identification resistor according to the detection signal, and switches a power output mode of the driving circuit according to the correlation parameter.
US11051362B2
A user equipment (UE) and a base station (BS) for a mobile communication system are provided. The UE performs a random access (RA) procedure with the BS in a radio resource control (RRC) idle mode. The UE transmits a preconfigured uplink resource request message to the BS and receives a configuration message indicating a preconfigured uplink resource from the BS. The UE starts a time alignment timer (TAT) which is used for the RRC idle mode in response to the RA procedure. When the UE determines that there exists an uplink message to be transmitted in the RRC idle mode and determines that the current timing advance (TA) value is valid, the UE transmits the uplink message on the preconfigured uplink resource.
US11051359B2
The present application is directed to an apparatus on a network including a non-transitory memory having executable instructions for configuring membership of a group, and a processor that is operably coupled to the non-transitory memory. The processor is configured to receive a request from a server to add a device to the group, to send a reply to the server that the device is authorized to join the group, to deliver a message to the device when a predetermined condition is met. The device status is selected from joined, active, authorized and combinations thereof. The predetermined condition is selected from a percentage or number of devices in the group are listening, a set time has elapsed, and combinations thereof. The present application is also directed to a networked system including a server and an apparatus in communication with the server.
US11051355B2
An access node (620) of the cellular network determines a correlation of an identifier of a user equipment (610) with an entry of a Pending Interest Table maintained by an Information Centric Networking node (670). The Pending Interest Table comprises an entry for each data object having a pending Information Centric Networking request (801) at the Information Centric Networking node (670). Based on the correlation, the access node (620) controls a connection of the user equipment (610) with the cellular network. This may involve deciding whether to release the user equipment (610) to idle mode or paging of the user equipment (610).
US11051350B2
A method, system, and apparatus, including a program encoded on computer-readable medium, for transmitting data to a server. A wireless communication connection is established between a first computing device and a second computing device. Data transmitted from the first computing device to the second computing device is received over the wireless communication connection and stored on the second computing device for uploading to a server on an IP based network. The wireless communication connection is disconnected. An IP communication connection is established between the second computing device and the server on the IP based network, and at least a portion of the stored data is transmitted from the second computing device to the server on the IP based network over the IP communication connection after the wireless communication connection between the first computing device and the second computing device is disconnected.
US11051349B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may determine a first communication configuration for another wireless node. The wireless node may determine a second communication configuration, for the other wireless node, that is different from the first communication configuration, wherein the first communication configuration is a first timing reference and the second communication configuration is a second timing reference that is different from the first timing reference. The wireless node may communicate, with the other wireless node on a downlink, on an uplink, or on a sidelink, using the first communication configuration and the second communication configuration. Numerous other aspects are provided.
US11051347B2
In a communication apparatus on a network where communication apparatuses perform direct communication with each other, a network management apparatus for managing the network based on message information transmitted and received on the network is determined. When the communication apparatus itself is determined as the network management apparatus, the apparatus collects information indicating device capabilities from other communication apparatuses. On the other hand, the communication apparatus receives information indicating device capabilities from another communication apparatus when the other communication apparatus is determined as the network management apparatus.
US11051329B2
One or more devices, systems, and/or methods for monitoring a search space are provided. For example, a node may operate in a first state. A configuration corresponding to a second state may be determined, based upon the first state. A search space may be monitored based upon the configuration. In another example, a second configuration corresponding to a semi-persistent scheduling (SPS) resource may be determined based upon a message. A second search space may be monitored based upon the second configuration.
US11051328B2
Embodiments of the disclosure provide a method and device for cross-numerology scheduling. The method comprises: determining at least one of a first time position associated with a first communication and a time interval between the first communication and a second communication, the first communication using a first numerology, the second communication using a second numerology and being performed in response to the first communication.
US11051322B2
Embodiments of the present invention disclose a data processing method, an apparatus, and a system. The method includes: receiving, by a terminal device, first configuration information sent by a network device, where the first configuration information includes preemption indication information, and the preemption indication information indicates a preemption capability of a first logical channel; before multiplexing of a MAC PDU is completed or a MAC PDU generated by multiplexing is transmitted to a physical layer, when a MAC layer has a first data unit, preempting, by the terminal device for the first data unit based on the preemption indication information, a resource allocated by the terminal device for a second data unit, where the first data unit corresponds to the first logical channel, and the second data unit corresponds to a second logical channel; and multiplexing, by the terminal device, the first data unit by using the preempted resource.
US11051320B1
Embodiments are directed to intelligent scheduling of Wi-Fi services for applications. An embodiment of computer-readable storage mediums includes instructions for receiving data packets from multiple connected devices at a wireless access point and identifying an application traffic flow for each data packet; assigning each data packet to a respective queue of a first set of queues based on an identified application traffic flow for each data packet; selecting data packets from the first set of queues based on priorities for each of multiple applications; generating prioritized candidate lists for selected data packets in a second set of queues, each queue being dedicated for an access category for one or more application; and scheduling data packets from the candidate lists, including selecting a transmission mode for each access category based on characteristics of the one or more applications.
US11051315B2
Embodiments provide a data exchange method, a terminal device, and a network device. In accordance with the disclosure, a terminal device can obtain resource information for communicating with another terminal device. The resource information can indicate a time-frequency resource and an antenna port corresponding to an antenna polarization direction. The terminal device can then send scheduling information and data information to the another terminal device using the time-frequency resource and the antenna polarization direction. Time-frequency resources and/or antenna polarization directions used by any two terminal devices to send scheduling information and data information to other terminal devices can be different. In this way, terminal devices using different transmit antenna ports can use a same time-frequency resource, and an optional dimension of resource information is increased, thereby increasing an overall system communication capacity.
US11051311B2
A technique for accessing a wireless channel by a station using an access technology in coexistence with the same or another access technology on the wireless channel is described. As to a method aspect, resources (302) on the wireless channel are allocated or an allocation (300) therefor is received at the station. The allocation is not uniquely associated with data to be transmitted by the station on the wireless channel. If data to be transmitted by the station on the wireless channel is available, a listen before talk (LBT) process is performed on the wireless channel or transmission is deferred to satisfy a time-averaged transmit constraint. The data is transmitted by the station using at least one of the allocated resources (302) on the wireless channel, if the LBT process indicates that the wireless channel is clear for the at least one allocated resource (302) or if the time-averaged transmit constraint is satisfied for the at least one allocated resource (302).
US11051310B2
Certain aspects of the present disclosure provide techniques for a user equipment (UE) indication of a capability of the UE for the supported number trigger states. A method that may be performed by the UE includes providing an indication to a base station (BS) of a maximum number of aperiodic trigger states supported by the UE. The UE receives a configuration or activation of aperiodic trigger states from the BS in accordance with the indication. A method that may be performed by a BS includes receiving the indication from the UE and providing a configuration or activation of aperiodic trigger states to the UE in accordance with the indication.
US11051308B2
Facilitating application and/or traffic status aware intelligent carrier aggregation in advanced networks is provided herein. Operations of a method can comprise analyzing a traffic usage parameter of a mobile device and, based on a first determination that the traffic usage parameter consumes more uplink resources than downlink resources, configuring, the mobile device with an uplink carrier aggregation based on a first maximization of the uplink carrier aggregation and, thereafter, configuring the mobile device with an allowable downlink carrier aggregation. Alternatively, based on a second determination that the traffic usage parameter consumes more downlink resources than uplink resources, configuring the mobile device with a downlink carrier aggregation based on a second maximization of the downlink carrier aggregation and, thereafter, configuring the mobile device with an allowable uplink carrier aggregation. The uplink carrier aggregation and the downlink carrier aggregation can be non-static carrier aggregations.
US11051304B2
A method and apparatus for selecting a carrier for a sidelink communication in a wireless communication system is provided. A user equipment (UE) receives an indication of an aggregated set of carriers among multiple carriers from the network. The aggregated set of carriers may be aggregated based on a destination of the sidelink communication. The UE selects a carrier among the aggregated set of carriers, selects a resource of the selected carrier, and performs the sidelink communication by using the selected resource of the selected carrier.
US11051302B2
A wireless communication method and device, a chip, and a system are provided. The method includes a terminal device determines multiple uplink channels/signals transmitted in a target time unit, the multiple uplink channels/signals being at least in part overlapped in a time domain; when the multiple uplink channels/signals fulfill a constraint condition, the terminal device multiplexes information borne in the multiple uplink channels/signals into one channel/signal in the target time unit for transmission. The constraint condition includes a first symbol of the earliest uplink channel/signal in the multiple uplink channels/signals is not before an A-th symbol later than the starting time of the target channel/signal or after the last symbol, A being a non-negative integer. By means of the constraint condition, the terminal device can determine whether to multiplex the information borne in the multiple uplink channels/signals into one channel/signal in the target time unit for transmission, and information to be transmitted can be effectively transmitted.
US11051286B2
A method for transmitting multiple uplink control information (UCI) on a physical uplink control channel (PUCCH) in a wireless communication system is disclosed. More specifically, the method performed by a user equipment (UE) includes receiving, from a base station, first control information related to the PUCCH for transmitting the multiple UCI; determining a first parameter representing a number of coded bits for the multiple UCI based on the first control information, wherein the multiple UCI includes channel state information (CSI) including at least one of a first part or a second part; determining a size of the first part based on the first parameter and second control information related to the size determination of the first part; and transmitting, to the base station, the multiple UCI on the PUCCH.
US11051284B2
Embodiments of an access point (AP), a user station (STA), and a method for range estimation in a wireless network are generally described herein. For example, the AP may encode a common information field of a first trigger frame to include a trigger frame type configured to check the readiness of associated and unassociated STAs. The AP may transmit the first trigger frame to STAs and receive feedback from the STAs. The AP may further encode, based on the feedback, a common information field of a second trigger frame to include one of: a trigger frame type that solicits negotiation packets from associated and unassociated STAs using an association identifier (AID) and a pre-AID; or a trigger frame type that solicits channel sounding packets from associated and unassociated STAs using an AID and a pre-AID. The AP may further transmit the second trigger frame to the STAs.
US11051280B2
A wireless transmit/receive unit (WTRU) may transmit via a primary uplink carrier data, pilot and control channels for uplink transmissions on both uplink carriers, and transmit a data channel and a pilot channel via a secondary uplink carrier. Alternatively, the WTRU may transmit via a primary uplink carrier data, pilot, and control channels for uplink transmission on the primary uplink carrier, and transmit via a secondary uplink carrier data, pilot, and control channels for uplink transmissions on the secondary uplink carrier. Each uplink carrier may be associated with at least one specific downlink carrier such that the WTRU applies control information received on a downlink carrier to uplink transmissions on an uplink carrier associated with the downlink carrier on which the WTRU receives the control information.
US11051277B2
A method and system for uplink-downlink transmission of message in a network. The method includes establishing, by a user equipment (UE), a security context for data transmission between the UE and a serving gateway in the network; generating, by the UE, in an idle mode, a data message including an encrypted data packet, the encrypted data packet being generated by encrypting a data packet to transmit to the serving gateway based on the security context; transmitting, by the UE, in the idle mode, to a base station (BS), a random access channel (RACH) message including a UE identifier (ID); receiving, by the UE, in the idle mode, from the BS, a contention resolution message including grant information for an uplink (UL) transmission; and transmitting, by the UE, in the idle mode, to the BS, the data message including the encrypted data packet.
US11051274B2
An embodiment of the present invention relates to a method for transmitting or receiving a side link signal by a first terminal in a wireless communication system, the method comprising the steps of: selecting a first resource through which the first terminal will transmit a message; determining a second resource, which is determined dependent on the position of the selected first resource and is to be used for performing feedback; and transmitting feedback information on the message and the second resource, wherein the feedback information is feedback information relating to a broadcast message received through at least a part of the second resource.
US11051270B2
A 3D digital indoor localization system uses light emitting diode (LED) lighting infrastructures for localization. In one example approach, a light source includes a convex lens and an array of LEDs, all configured as a single LED lamp. The localization system exploits the light splitting properties of the convex lens to create a one-to-one mapping between a location and the set of orthogonal digital light signals received from particular LEDs of the LED lamp.
US11051266B2
An electronic device and method in a wireless communication system. The electronic device includes a processing circuit configured to: determine, according to information about one or more sets of performance parameters from user equipment, one or more reporting periods in which the user equipment reports an out-of-synchronization flag, the user equipment notified of the one or more reporting periods, the out-of-synchronization flag indicating whether a synchronization delay between the user equipment and a base station exceeds a predetermined system tolerance; and if the user equipment indicates that the synchronization delay exceeds the predetermined system tolerance by using an out-of-synchronization flag reported in one of the one or more reporting periods, adjusting a timing advance, such that the user equipment synchronizes with the base station according to the adjusted timing advance.
US11051261B2
A wireless mesh network includes multiple nodes each implemented with mesh and NB-IoT technologies. Each node performs time synchronization based on an SFN and an H-SFN of a base NB-IoT cell, wherein at least one of the multiple nodes is located in the base NB-IoT cell.
US11051254B2
The present disclosure discloses a method and a device in a communication node for wireless communications. The communication node monitors first-type information blocks in a first time window, receives a first signaling, and transmits a first radio signal; the first signaling is used for determining time-frequency resources occupied by the first radio signal; information carried by the first radio signal comprises a first difference value, a first reference power value is used for determining the first difference value, the first reference power value is a power value for a wireless transmission on sidelink; when X first-type information blocks are detected in the first time window, the X first-type information blocks respectively correspond to X first-type parameters, X is a positive integer greater than 1; the X first-type parameters are used for determining a target parameter, the target parameter is used for determining the first reference power.
US11051251B2
The disclosure relates to a method for providing hardware reset in an electronic device having at least one non-physical key and the electronic device thereof, and an operating method of the electronic device may include detecting a current amount supplied to a processor, detecting whether wireless power is input, generating a hardware reset signal based on the detected current amount and the wireless power input, and transmitting the generated hardware reset signal to the processor.
US11051230B2
A method and system for a Wireless Resilient Routing Reconfiguration linear program or protocol (WR3LP). The WR3LP provides a routing protection scheme that is (i) congestion-free or reduced congestion under a wide range of failure scenarios in point-to-multipoint networks, (ii) efficient in terms of router processing overhead and memory requirement in wireless and point-to-multipoint networks, (iii) flexible in accommodating diverse performance requirements in wireless and point-to-multipoint networks (e.g., different traffic protection levels), and (iv) robust to traffic variations and topology failures in wireless and point-to-multipoint networks.
US11051223B2
A system and method, for performing proactive handover in a wireless network. A connection may be established between at least one user equipment and the wireless network via a serving cell. Further, at least one of a public transportation data, an end-user population handover performance data, a navigation data, and an end user handover performance data is received and analyzed to predicting at least one wireless handover route. A handover target probability is calculated for the at least one predicted wireless handover route, and analyzed to determine a next serving cell for the user equipment. Upon detecting a condition for handover, the user equipment is proactively handed over from the serving cell to the next serving cell.
US11051209B2
A mobile communication method according to an embodiment includes a step in which a base station configured to perform communication by using a narrow band which is a second bandwidth narrower than a first bandwidth compatible with a first user terminal in one unit time transmits information for allocating a second user terminal an extended band having a third bandwidth wider than the second bandwidth and narrower than the first bandwidth in the one unit time.
US11051203B2
The present disclosure relates to a method and a device for controlling congestion in a mobile communication system. A method for controlling congestion of a network node according to the present disclosure comprises the steps of: receiving congestion-related information from at least one base station; transmitting a user equipment information request message for making a request for information on a piece of user equipment corresponding to the base station to a mobility management entity; receiving a user equipment information response message including the information on the user equipment corresponding to the base station from the mobility management entity; and transmitting the information on the piece of user equipment corresponding to the base station to another core network node.
US11051201B2
In some embodiments, a selection module associated with a control plane node implementing CUPS functionality can identify a user plane element for assigning user plane functionalities based on static and/or dynamic selection criteria. Dynamic criteria can include, for example, load information, latency, and hardware acceleration support. In some embodiments, a control plane node can determine whether to implement a CUPS or a non-CUPS session. If a non-CUPS session is determined, the CUPS control plane node can assume user plane functionalities in addition to control plane functionalities.
US11051190B2
Adaptive talkgroup selection and resource assignment for listening posts. One example system includes a communication interface and an electronic processor. The electronic processor receives, via the communication interface, a plurality of data capture prioritization parameters for the plurality of communication channels. The electronic processor assigns at least one of the plurality of listening posts to listen for data from at least one of the plurality of communication channels based on the plurality of data capture prioritization parameters. The electronic processor determines, for each of the at least one of the plurality of listening posts, at least one post over-the-air data capture parameter based on the plurality of data capture prioritization parameters. The electronic processor transmits, to each of the at least one of the plurality of listening posts, the at least one post over-the-air data capture parameter for the listening post.
US11051189B2
According to aspects of the invention there is provided a remote unit comprising a processor and one or more terminal interfaces, the processor being connected to the one or more terminal interfaces, the terminal interfaces configured for coupling with a set of terminals, wherein the processor is configured to perform quality of service network testing using one or more of the set of terminals over one or more communication networks.
US11051186B1
A method and system for controlling operation of a first access node that supports operation according to a first radio access technology (RAT) but does not support dual-connectivity operation according to the first RAT and a second RAT. A controller detects a high extent of occurrences of dual-connectivity-capable user equipment devices (UEs) being connected with the first access node when the dual-connectivity-capable UEs could instead connect with a second access node that supports the dual-connectivity operation. And in response, the controller suppresses coverage of the first access node, such as by reducing a maximum signal delay that the first access node applies for determining whether to accept random-access requests from UEs and/or (ii) reducing reference-signal transmission power of the first access node.
US11051181B2
Methods, systems, and devices for wireless communications are described that provide for configuring a user equipment (UE) with a number of uplink transmission configuration states that may be mapped to corresponding uplink transmission parameters. The uplink transmission parameters may be associated with one or more of a directional uplink transmission beam, a set of base stations that are to receive an uplink transmission for joint processing, uplink reference signal transmissions, or combinations thereof. An indication of a first uplink transmission configuration state may be provided to the UE, and the UE may transmit the uplink transmission based at least in part on a first set of uplink transmission parameters that are associated with the first uplink transmission configuration state.
US11051175B2
Methods, systems, and devices for wireless communication are described. The described techniques provide for transmission of uplink data from a user equipment (UE) in the absence of scheduled uplink resources for the uplink data transmission that are allocated to the UE prior to the transmission of the uplink data. Various examples provide uplink configurations that may be used for unscheduled uplink transmissions of a UE, which may be selected dynamically or semi-statically. Unscheduled uplink transmissions may be transmitted in shared radio frequency spectrum according to one or more frame structures, and access to the shared radio frequency spectrum may be determined based on a priority of an operator associated with a UE for accessing the spectrum. Beamforming techniques may be used for transmissions and beam widths may be selected based on the information in a transmission, an operator priority for use of shared radio frequency spectrum, or any combination thereof.
US11051171B2
Embodiments of the present invention disclose a communication method, a related device, and a system. The system may include a terminal, a first access network node (AN), and a second AN. The first AN is configured to determine that the terminal meets a condition of being handed over from the first AN to the second AN, where a value of a target parameter used for encryption and/or integrity protection when the terminal and the first AN communicate with each other before the terminal is handed over to the second AN is equal to a first reference value. In the system, the first AN may further be configured to send a target message to the second AN to instruct the second AN to obtain a second reference value. The second AN may be configured to obtain the second reference value based on the target message. Furthermore, the terminal may be configured to obtain the second reference value, where the second reference value is used as a value of the target parameter used for encryption and/or integrity protection when the second AN and the terminal communicate with each other. According to the embodiments of the present invention, security performance of the terminal can be improved.
US11051169B2
Methods and apparatus for controlling access to and/or forwarding of communicated information, e.g. traffic, in a wireless communication system are described. The key, e.g., PSK, used to secure data that is transmitted to an access point for communication to a destination device is taken into consideration when deciding whether or not to provide the destination device access to the communicated content. The decision of whether or not to provide the destination device access to a communication may involve deciding whether or not to forward the received data to another device, e.g., another access point, for delivery to the destination device and/or may involve deciding whether or not to transmit the data to the destination device. If the destination device is not associated with, e.g., does not have access to and/or authorization to use, the key used to secure the received data, the data is not communicated to the destination device.
US11051167B2
Aspects of the subject disclosure may include, for example, a device that includes a processing system and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations such as receiving an extensible authentication protocol (EAP) authentication message addressed to an EAP authentication server from a communication device; extracting information from the EAP authentication message; determining whether to reject a request in the EAP authentication message of the communication device based on the information extracted; and sending an EAP Failure message to the communication device after intercepting an authentication and key agreement message from the communication device based on the determining indicating that the request should be rejected. Other embodiments are disclosed.
US11051154B2
A host computing device receives an advertisement packet via a low-power personal area network and, in response to the advertisement packet, transmits a connection request via the low-power personal area network, pairs via the low-power personal area network and transmits a data message when pairing via the low-power personal area network. The data message instructs a wearable device to pair via a general personal area network.
US11051142B2
Usage rates for user equipments (UEs) in a peer to peer wireless network are disclosed. For instance, a network device communicates via a first wireless connection with the network device, wherein the first wireless connection employs a first frequency band, and wherein the first frequency band corresponds to a first rate model. Then, a request is received to change the first frequency band to a second frequency band. A second wireless connection is established with the network device, wherein the second wireless connection employs the second frequency band, and wherein the second frequency band corresponds to a second rate model different than the first rate model.
US11051138B1
A method and system for processing a Push To Talk (PTT) call at an alternate bearer gateway. The alternate bearer gateway is connected to a Land Mobile Radio (LMR) Core Network and a Broadband Network. The alternate bearer gateway receives a PTT message from either the LMR Core Network or the Broadband Network. The PTT message includes a talkgroup identifier and a message. When the PTT message is received from the LMR Core Network, the alternate bearer network determines at least one Broadband talkgroup member using the talkgroup identifier. The alternate bearer gateway sends the message to the Broadband talkgroup member via the Broadband Network. When the PTT message is received from the Broadband Network, the alternate bearer gateway sends the message to the LMR Core Network.
US11051137B2
A method and system for distributed messaging between a plurality of computer devices using a short range wireless communication protocol (SRWP) is disclosed. The communication protocol can be one in which slave devices provide data to master devices. A device automatically establishes master and slave connections with other devices via the protocol as they come into range. A user-entered message is displayed on the device and broadcast by the device over slave connections to other connected devices. Messages received by the device over its master connections are displayed and also rebroadcast to other connected devices. Messages can be displayed for a limited time period during which they fade or otherwise are altered to provide a visual indication of the display lifetime remaining for that message. A relay can be provided to receive an rebroadcast messages to connected devices and inject into the SRWP network from devices outside the network.
US11051133B2
Techniques for dynamically changing the interval to receive data from an evolved multimedia broadcast multicast service bearer are provided. A wireless device may monitor a first bearer channel, the first bearer channel sending control messages at a first interval. An indication to monitor a second bearer channel may be received, the second bearer channel sending control messages at a second interval. The mobile device may monitor the second bearer channel at the second interval.
US11051131B2
A computer-implemented system and method for efficient navigation, location, tracking, and collocation of assets in electronic communication networks, which includes mutual tracking of target assets and tracking assets, reducing frequency and duration of radio transmission and reception of data, reducing the need for and frequency of GNSS (e.g. GPS) fixes and other power-hungry radio-based location sensing, predicting future movements of assets, and actions based on adherence to predictions of future movements of assets.
US11051121B2
An audio system provides for spatial enhancement, crosstalk processing, and crosstalk compensation of an input audio signal. The crosstalk compensation compensates for spectral defects caused by the application of the crosstalk processing to a spatially enhanced signal. The crosstalk compensation may be performed prior to the crosstalk processing, after the crosstalk processing, or in parallel with the crosstalk processing. The crosstalk compensation includes applying filters to the mid and side components of the left and right input channels to compensate for spectral defects from crosstalk processing of the audio signal. The crosstalk processing may include crosstalk simulation or crosstalk cancellation. In some embodiments, the crosstalk compensation may be integrated with a subband spatial processing that spatially enhances the audio signal.
US11051113B2
A piezoelectric MEMS transducer formed in a body of semiconductor material, which has a central axis and a peripheral area and comprises a plurality of beams, transverse to the central axis and having a first end, coupled to the peripheral area of the body, and a second end, facing the central axis; a membrane, transverse to the central axis and arranged underneath the plurality of beams; and a pillar, parallel to the central axis and rigid with the second end of the beams and to the membrane. The MEMS transducer further comprises a plurality of piezoelectric sensing elements arranged on the plurality of beams.
US11051109B2
A MEMS microphone includes a substrate having an opening, a first diaphragm, a first backplate, a second diaphragm, and a second backplate. The first diaphragm faces the opening in the substrate. The first backplate includes multiple accommodating-openings and it is spaced apart from the first diaphragm. The second diaphragm joints the first diaphragm together at multiple locations by pillars passing through the accommodating-openings in the first backplate. The first backplate is located between the first diaphragm and the second diaphragm. The second backplate includes at least one vent hole and it is spaced apart from the second diaphragm. The second diaphragm is located between the first backplate and the second backplate.
US11051103B2
A sound output apparatus, a display apparatus and a method for controlling the same are provided. The sound output apparatus includes a housing; and at least one speaker provided on a side of the housing, wherein the housing includes an accommodation portion provided with an insertion groove to which the at least one speaker is inserted and mounted, wherein the at least one speaker includes a sound generator configured to generate a sound; and a guide tube that has a cross sectional area that changes from a first end of the guide tube to a second end of the guide tube, and wherein the guide tube receives the generated sound via the first end, and the guide tube includes an outer surface having a plurality of radiation apertures arranged in at least one row.
US11051093B2
The invention discloses a microphone structure with an improved substrate, comprising: a L-shaped substrate having an L-shaped normal cross section; an encapsulation shell, wherein the encapsulation shell and the L-shaped substrate form an acoustic cavity; the acoustic cavity is provided with: an acoustic transducer; an ASIC (Application Specific Integrated Circuit) chip, electrically connected to the acoustic transducer; and an acoustic through-hole disposed on the L-shaped substrate or the encapsulation shell. The present invention has the beneficial effects that, an L-shaped ceramic substrate is provided, a plurality of bonding pads are arranged on a vertical surface of the L-shaped substrate, so that electronic devices may be welded to the vertical surface of the L-shaped substrate, so that the problem of an excessive large area of the substrate being occupied by the electronic devices due to the presence of an excessive number of the electronic devices on the substrate may be avoided.
US11051089B1
A receiver and a transmitter are disclosed that are applicable to space, air or ground RF communication systems and are applicable to systems where one or more signals of multiple types and characteristics are present in any given beam such as a communication spot beam on a high-throughput satellite. The transmitter can include an optical frequency comb configured to generate a multitude of equidistantly spaced optical wavelengths; an electro-optic modulator that receives the multitude of equidistantly spaced optical wavelengths and a data signal and produce a modulated optical beam; an optical circulator that receives the modulated optical beam; an optical switch that switches the modulated optical beam to an output port of the optical switch terminated in one or more Fiber-Bragg gratings; a wavelength division multiplexer that receives individual wavelengths of the modulated optical beam that are time-delayed from the optical circulator; and a plurality of antenna elements.
US11051085B2
Computer-implemented systems and methods of providing content to a user via communications between a content provider and a user over a plurality of disparate communication channels are provided. Content is provided to a user via a first transmission channel for presentation. Metadata associated with the content identifies a content event trigger at a point in the content. The content is displayed using a first presentation system. When the content event trigger is reached, supplemental content is provided to the user via a second transmission channel. The supplemental content is provided to the user during continued presentation of the content, and the supplemental content is provided to the user using a content providing system that is wholly separate from the first presentation system.
US11051084B2
A media guidance application may determine a length of a portion of a media asset that the user has missed and compare the length with a threshold length. If the length is greater than the threshold length, the media guidance application may generate a first summary of the missed portion of the media asset based on segments of the missed portion of the media asset that are of a first importance. If the length is not greater than the threshold length, the media guidance application may generate a second summary of the missed portion of the media asset based on segments of the missed portion of the media asset that are of the first importance and the second importance. The media guidance application may generate for display the summary.
US11051073B2
A media presentation and distribution system communicatively coupled to a client device, which handles presentation of overlay-graphic items at the client device. The client device receives a media stream from the media presentation and distribution system via a network. The received media stream includes media content and one or more tags. The client device further identifies in the received media content, the one or more tags, which corresponds to the overlay-graphic items. The client device further identifies candidate time-periods in the media content based on the identified one or more tags in the media content. At least one presentation attribute for the overlay-graphic items is identified based on the identified one or more tags in the media content. The client device further presents the overlay-graphic items at the candidate time-periods on the media content based on the identified at least presentation attribute.
US11051067B1
Systems and methods are provided for presenting, within a page or user interface, a multi-layered video presentation that includes an interactive content portion presented over or otherwise in conjunction with a video player layer. Video content may be played in the video player layer while interactive selectable options associated with various items are presented in a separate layer in a time synchronized manner within the interactive content portion. User selection of an item may cause code associated with the interactive content portion to send an acquisition request for the item, and the interactive content portion may be updated to display a transaction confirmation associated with the item as the video content continues to play.
US11051062B2
Systems, devices and methods are described to process timed text that is associated with media or other video programming. Pre-set data that describes the particular format of the timed text that is associated with a program is initially received and stored at the media receiver prior to receiving the program with encoded timed text. The timed text that is associated with the received program is interpreted according to the pre-set data previously stored at the media receiver, and the program with the interpreted timed text is output to a display for presentation to the viewer.
US11051057B2
A method and system for using steganographically-encoded time information as a basis to control when a client carries out a content-related action. The client processes for presentation one or more linear media streams, each defining a respective time sequence of frames of media content, and at least one of the streams being steganographically encoded with at least one watermark at a respective time-point within the stream, the watermark encoding a timestamp of the respective time-point within the stream according to a server clock. The client extracts the timestamp from the watermark and computes a time offset based on a difference between the extracted timestamp and a current time according to a client clock. And the client uses the computed time offset as a basis to determine when the client should carry out a content-related action in a given one of the one or more linear media streams.
US11051048B2
A network media system forms a group comprising a first networked device and a second networked device using a first media playback protocol. The network media system includes the first networked device and the second networked device. The network media system determines a group coordinator for the group using the first media playback protocol. The network media system transmits, to a media source device, a group network identity using a second media playback protocol. The media source device and one of the first networked device and the second networked device are configured to use the first media playback protocol and the second media playback protocol. The first media playback protocol and the second media playback protocol are incompatible.
US11051046B2
The disclosure provides a noise filter. The noise filter includes a motion estimation (ME) engine. The ME receives a current frame and a reference frame. The current frame comprising a current block and the reference frame includes a plurality of reference blocks. The ME engine generates final motion vectors. The current block comprises a plurality of current pixels. A motion compensation unit generates a motion compensated block based on the final motion vectors and the reference frame. The motion compensated block includes a plurality of motion compensated pixels. A weighted average filter multiplies each current pixel of the plurality of current pixels and a corresponding motion compensated pixel of the plurality of motion compensated pixels with a first weight and a second weight respectively. The weighted average filter generates a filtered block. A blockiness removal unit is coupled to the weighted average filter and removes artifacts in the filtered block.
US11051029B2
A method of decoding a bitstream by an electronic device is provided. An image frame is received from the bitstream, and a block unit is determined from the image frame. A prediction index of the block unit is determined from the bitstream. A plurality of reference mode indices is determined based on a plurality of neighboring blocks of the block unit. The electronic device determines whether the reference mode indices are greater than a specific one of a plurality of non-angular mode indices. When the reference mode indices are greater than the specific non-angular mode index, the electronic device determines whether a difference between the reference mode indices is equal to two. When the difference is equal to two, a prediction mode is selected according to the prediction index and based on a first candidate list. Then, the block unit is reconstructed based on the prediction mode.
US11051025B2
A method and apparatus for video coding. In some examples, an apparatus includes receiving circuitry and processing circuitry. The processing circuitry decodes prediction information of a block in a current picture from a coded video bitstream. The prediction information includes an index for prediction offset associated with an affine model in an inter prediction mode. The affine model is used to transform between the block and a reference block in a reference picture that has been reconstructed. Further, the processing circuitry determines parameters of the affine model based on the index and a pre-defined mapping of indexes and offset values, and reconstructs at least a sample of the block according to the affine model.
US11051023B2
The present invention is related to processing a video signal. A method for decoding a video according to the present invention may comprise checking a merge coding unit which is generated by merging a plurality of coding units neighboring each other based on an encoded syntax element, and decoding the checked merge coding unit, wherein a same motion vector is shared in the merge coding unit.
US11051020B2
An image decoding method that is performed by a decoding apparatus of the present invention comprises the steps of: receiving 360-degree video information; deriving a projection type of a projected picture based on the 360-degree video information; deriving a weight map of the projected picture based on the projection type; deriving quantisation processing units of the projected picture; deriving DAQP for the respective quantisation processing units based on the weight map; and decoding the respective quantisation processing units based on the DAQP.
US11051018B2
Improved transforms are used to encode and decode large video and image blocks. During encoding, a prediction residual block having a large size (e.g., larger than 32×32) is generated. The pixel values of the prediction residual block are transformed to produce transform coefficients. After determining that the transform coefficients exceed a threshold cardinality representative of a maximum transform block size (e.g., 32×32), a number of the transform coefficients are discarded such that a remaining number of transform coefficients does not exceed the threshold cardinality. A transform block is then generated using the remaining number. During decoding, after determining that the transform coefficients exceed the threshold cardinality, a number of new coefficients are added to the transform coefficients such that a total number of transform coefficients exceeds the threshold cardinality. The transform coefficients are then inverse transformed into a prediction residual block having a large size.
US11051015B2
An apparatus comprising an interface and a processor. The interface may be configured to receive a spherical video stream. The processor may be configured to (a) generate an encoded spherical video stream from the spherical video stream, (b) select a target area for one or more frames of the encoded spherical video stream corresponding to a pre-determined region of interest, (c) encode entire fields of view of the one or more frames of the encoded spherical video stream using second parameters, (d) select and encode an additional area next to the target area using third parameters, and (e) transmit the encoded spherical video stream comprising the encoded target area, the encoded additional area, and encoded entire fields of view of the one or more frames to a playback device.
US11051014B2
A parallel processing starting unit 3 that partitions an inputted image into tiles each having a predetermined size, and distributes tiles obtained through the partitioning, and N tile encoding units 5-1 to 5-N each of that carries out a prediction difference encoding process on a tile distributed thereto by the parallel processing starting unit 3 to generate a local decoded image are disposed, and each of N tile loop filter units 7-1 to 7-N determines a filter per tile suitable for a filtering process on the local decoded image generated by the corresponding one of the tile encoding units 5-1 to 5-N, and carries out the filtering process on the local decoded image by using the filter.
US11051007B2
A device to test image-capturing abilities of photosensitive components includes a movable assembly and a fixing assembly. The movable assembly includes a first wireless transmission module. The fixing assembly comprises a second wireless transmission module. The second wireless transmission module is wirelessly connected to the first wireless transmission module avoiding wire entanglement or winding as the movable assembly is rotated. The first wireless transmission module receives image signals from a camera module and wirelessly sends the image signals to the second wireless transmission module.
US11051003B2
A three-dimensional (3D) image providing method and apparatus is provided. The 3D image providing method includes detecting an eye location of a viewer and providing a 3D image based on the detected eye location, in which the providing of the 3D image includes determining an image pixel value corresponding to a display pixel of a display panel, determining a luminance weight corresponding to the display pixel based on a ray direction of a ray output from the display pixel and the detected eye location, applying the luminance weight to the image pixel value corresponding to the display pixel, and outputting, through the display pixel, the image pixel value with the luminance weight applied thereto.
US11050999B1
A method of calibration of a dual camera system, including, providing a chart of a plurality of circular rings and at least one disk, imaging the chart with a first camera to provide a first chart image and a second camera to provide a second chart image, performing edge detection of the first and second chart image on the plurality of circular rings and the at least one disk, determining the relative position of the plurality of circular rings to the at least one disk, matching the relative positions of the plurality of circular rings of the first chart image and the second chart image and aligning the first camera and the second camera based on the matching of the first chart image to the second chart image.
US11050998B2
A system of camera calibration includes at least one first equipment and at least one second equipment, wherein a camera of at least one camera includes at least two image capturing groups, each image capturing group of the at least two image capturing groups includes at least two image capturers. Each first equipment provides at least one first calibration pattern, and the at least one first calibration pattern is utilized to calibrate first images including the at least one first calibration pattern captured by a plurality of corresponding image capturers of the at least two image capturing groups. Each second equipment provides at least one second calibration pattern, and the at least one second calibration pattern is utilized to calibrate second images including the at least one second calibration pattern captured by two corresponding adjacent image capturers of the at least two image capturing groups.
US11050996B2
Systems and methods of processing and streaming a virtual reality video using a graphics processing unit (GPU) are provided. A video server is configured to cause a processor to read, from a video data source, source video data including multiple spherical image frame data and store the source video data in a first memory. The video server is further configured to cause the GPU to convert, in response to storing first spherical image frame data in a first frame buffer of a second memory, the first spherical image frame data to first equirectangular image frame data that correspond to a portion of spherical image represented by the first spherical image frame data, encode the converted first equirectangular image frame data and store the encoded first equirectangular image frame data in an encoded frame buffer of the second memory.
US11050988B2
A method for shadow correction verification parameter determination, the method comprising: obtaining correction data in each block of a plurality of correction images, the correction data comprising luma information and color information; wherein the luma information is the ratio of a luma to a luma of a center block, and the color information is a ratio of a color value to a color value of the center block; and calculating at least one set of standard values and deviation values of each block by using the luma information and the color information in each block of the plurality of correction images and taking the at least one set of standard values and deviation values to be correction verification parameters in the shadow correction verification.
US11050984B1
A method and instructions for operating an image quality system can comprise: obtaining an original image; sensing a subsequent image with an image-capturing device, comprising: testing a focus of the subsequent image with the image-capturing device implementing a blur test, informing a user to retake the subsequent image based on the subsequent image failing the blur test, evaluating a histogram for the subsequent image, informing the user to retake the subsequent image based on the histogram including a value exceeding a saturation threshold, and informing the user to retake the subsequent image based on the histogram including the value exceeding an underexposure threshold; compressing the histogram with an adjustment curve; and color matching the subsequent image to the original image.
US11050981B2
A method of controlling a vehicle having a plurality of cameras having different viewing angles with respect to front, rear, left and right directions is provided. The method includes when an image obtainment command is received through an inputter, obtaining an image obtained by the cameras having the viewing angle with respect to at least one of left and right sides as an event image of a traffic accident of another vehicle. The event image of the obtained traffic accident of the other vehicle is transmitted to an external device. When the vehicle is in a parking state, the image obtained by the camera having the viewing angle with respect to at least one of the front and rear is obtained as the event image for parking, and the event image for parking is transmitted to a user terminal registered in advance.
US11050954B1
A passive thermal imaging system includes multiple detector arrays, imaging optics, and processing electronics. Each of the detector arrays include pixels and detect thermal electromagnetic radiation (EMR) within a band around a desired EMR wavelength. The imaging optics receive thermal EMR within the band from an object and image the received thermal EMR from a same region of the object onto pixels of each of the detector arrays. The processing electronics receive a detected signal from each of the pixels of the detector arrays, calculate a correlation value based on a multi-correlation of the received detected signals of corresponding pixels of different detector arrays, and compare the correlation value with a threshold correlation value to determine that a detection event has occurred in response to the correlation value exceeding the threshold correlation value, the threshold correlation value being equal to or between 0.8 and 0.85.
US11050930B2
An imaging apparatus includes: an imager including an imaging sensor configured to acquire an optical image; and a processor configured to: perform pixel displacement to displace a positional relationship between a subject and the imager in a unit of a pixel pitch or less; detect an amount and a direction of a shake; perform shake correction to correct the positional relationship between the subject and the imager based on a detection result; perform first imaging for a first predetermined number of times for each position of the pixel displacement to generate a first group of images; combine the images of the first group to generate a first high-resolution image; perform second imaging for a second predetermined number of times for each position of the pixel displacement to generate a second group of images; and combine the images of the second group to generate a second high-resolution image.
US11050923B2
A second area corresponding to a first pupil and included in the first area, is designated. The driving of a focus lens is controlled based on an image signal corresponding to the second area. The designation is canceled in a case where a first area becomes no longer detected.
US11050918B2
A method and an apparatus for processing data, and a computer readable storage medium. The method includes: turning on at least one of a floodlight or a laser light, and operating a laser camera to collect a target image in response to a first processing unit receiving an image collection instruction sent by a second processing unit; and performing processing on the target image via the first processing unit, and sending the target image processed to the second processing unit.
US11050908B2
Please replace the original abstract paragraph with the following new paragraph. A mobile terminal includes a housing and a camera. The camera is rotatably coupled to the housing and configured for locking at a specified position. When the camera is locked at a first specified position, the camera is located inside the housing and one side of the camera is exposed outside the housing, and when the camera is locked at a second specified position, a lens of the camera is exposed outside the housing. The mobile terminal further includes a drive apparatus and a touch apparatus. The drive apparatus is configured to drive the camera to rotate, and the touch apparatus includes a touch sensor and a control chip. After receiving a touch signal from the touch sensor, the control chip controls the drive apparatus to drive the camera to rotate to the second specified position.
US11050897B2
An information processing apparatus includes a setting unit, a detector and a controller. The setting unit sets setting information associating a registered image obtained by reading an image with control information indicating whether input image data is to be stored or not. The detector detects the registered image from the input image data. The controller controls whether or not the input image data including the registered image is stored in a storage based on the setting information.
US11050896B2
An information control apparatus controls a printer device. The printer device performs printing on a sheet fed from a sheet feeder in accordance with a print instruction. The information control apparatus includes a controller. In a case in which the printer device outputs a check sheet while the print instruction is being executed, if a sheet to be used as the check sheet is a prohibited type of sheet to be prohibited from being used as the check sheet, the controller performs control so that the prohibited type of sheet will be switched to a sheet which is preset as a substitute type of sheet and the sheet feeder will feed the sheet preset as the substitute type of sheet.
US11050891B2
A data processing system includes a unit which executes predetermined data processing by linking first and second apparatuses, a communication control unit which establishes and maintains a communication connection between the apparatuses even if the connection is not in a predetermined operation state capable of executing data processing, a pairing unit which causes the apparatuses to transition to a pairing state, and a control unit which, if the apparatuses' transition to the pairing state is not in a predetermined operation state, causes transition to the operation state by transmitting predetermined signals between the apparatuses via the communication control unit. The execution unit causes the apparatuses to transition to a pairing state, and then executes data processing by linking them. The communication control unit judges whether to establish a communication connection between the apparatuses by referencing pairing states between them, and of a combination with another first or second apparatus.
US11050885B1
When a customer initiates an interaction with an interactive voice response (“IVR”) system, the customer may need to be transferred to a live agent. Apparatus and methods may formulate timing information for integrating a live agent into an interaction controlled by an artificial intelligence (“AI”) engine. The system may integrate machine generated responses into a customer interaction controlled by a live agent. The system may formulate timing information for intercepting the live agent with responses generated by the AI engine. The system may formulate the timing information using interactional analytics and preferences of a specific customer.
US11050884B2
The present disclosure relates generally to providing an intent-driven contact center. The contact center according to some embodiments analyzes intents to determine to which device or agent to route a communication. The analyzed intent information can also be used to formulate reports and analyze the accuracy of the identified intents with respect to the received communication.
US11050880B2
A method of providing a recent call list of calls recently received or initiated by a telecommunications device where information on recent services which are services recently handled by or using the telecommunications device other than calls are incorporated as entries in a recent call list of the telecommunications device. Each entry can be formed by a data structure being composed of a plurality of data fields. Each data field can include a data value. An entry representing a recent service other than a call in the recent call list can include a service code identifying a recent service as a data value. A device, system, and apparatus can be configured to utilize or execute the method.
US11050872B2
A method for broadcasting an alert descriptive of a notification message to a wearer of a watch (1), the method comprising the following steps: reception (10) by a processing unit (2) of the watch (1) of data of information comprising a notification message relative to the identification of an event relating to a function of the watch (1), and sending (14) of a descriptive-alert signal relative to said received data of information to a touch-rendering interface (3) of the watch (1), said interface (3) being configured to transmit said descriptive alert to the wearer of the watch (1).
US11050871B2
A computer-implemented method to store messages is disclosed. The method may include obtaining a minimum message length for stored messages. The minimum message length may be greater than zero. The method may further include determining an amount of available storage space allocated for storage of user messages on a computer-readable medium. The method may also include, in response to a communication session not being established between a user of a first communication device and a second communication device and in response to the amount of available storage space being greater than zero but being insufficient to store the minimum message length, not storing a user message and providing an indication that there is no available storage space.
US11050869B1
Systems and methods of implementing privacy-based user behavior modification in a mobile electronic communications device entail receiving a spoken user request at the mobile electronic communications device, determining a request privacy level and an environmental privacy level at the mobile electronic communications device, the environmental privacy level being one of private and non-private. The device then maintains communication privacy based on the request privacy level and the environmental privacy level.
US11050857B2
Systems and methods for Transmission Control Protocol (TCP) acknowledgement (ACK) packet suppression are described. In various implementations, these systems and methods may be applicable to low-power communications. For example, a method may include receive an incoming TCP packet at a TCP layer implemented by the communication system; de-encapsulating the incoming TCP packet using a TCP protocol to identify an incoming Secure Sockets Layer (SSL) or Transport Layer Security (TLS) packet; passing the incoming SSL or TLS packet from the TCP layer to an SSL or TLS layer; and signaling, by the SSL or TLS layer to the TCP layer in response to the SSL or TLS layer having received the incoming SSL or TLS packet, that a TCP acknowledgement be suppressed by the TCP layer.
US11050852B2
A system designed for increasing network communication speed for users, while lowering network congestion for content owners and ISPs. The system employs network elements including an acceleration server, clients, agents, and peers, where communication requests generated by applications are intercepted by the client on the same machine. The IP address of the server in the communication request is transmitted to the acceleration server, which provides a list of agents to use for this IP address. The communication request is sent to the agents. One or more of the agents respond with a list of peers that have previously seen some or all of the content which is the response to this request (after checking whether this data is still valid). The client then downloads the data from these peers in parts and in parallel, thereby speeding up the Web transfer, releasing congestion from the Web by fetching the information from multiple sources, and relieving traffic from Web servers by offloading the data transfers from them to nearby peers.
US11050848B2
Presented herein are methods associated with a Services Delivery Platform (SDP) architecture for a distributed application building blocks, such as microservices, deployment-agnostic. The system includes a central compute node and numerous remote compute nodes. Techniques are provided to “onboard” and assimilate the capabilities of remote compute nodes so that they are an integrated part of the SDP system and can be accessed and used in connection with one or more services provided by the SDP system.
US11050843B2
Systems, methods, and non-transitory computer-readable media can receive, from a client computing device, a request for a first portion of a content item. The first portion of the content item is determined based on a likelihood of consumption value associated with the content item. The first portion of the content item is transmitted to the client computing device. The first portion of the content item is prefetched by the client computing device.
US11050836B1
Systems and methods relate generally to a cloud-base clipboard are disclosed. In an example thereof, a client service is executed on a client device of a group of client devices. Data going to or from a clipboard store of the client device is intercepted. The intercepted data is automatically sent from the client device to a server. A listing service is run on the server. The intercepted data is stored by the listing service on or accessible by the server in a list directly available to at least two in the group of client devices.
US11050835B2
Methods, systems, and computer program products for internet of things (IoT) network context dependent communication responses are provided. Aspects include receiving, by a processor, a communication request for a user, obtaining IoT network contextual data for one or more IoT network devices, determining a user context based at least in part on the IoT network contextual data, and generating a response to the communication request based on the user context.
US11050831B2
Systems and methods for selecting tiering protocols based on data transmissions over mesh networks within defined spatial areas can be provided. A mesh network can be established within a defined spatial area. Each network device within the mesh network can be a user device or a supernode. Further, a wireless communication link can be established between the user devices and supernodes. A plurality of tiered protocols for tiering data transmissions can be accessed. Data to be transmitted over the mesh network can be analyzed to determine which tiered protocol to select. Path data that identifies a routing path from the a user device to a supernode can be generated, and the data can be transmitted according to the path data.
US11050830B1
Monitoring and control of power or drive couplings in mechanical drive systems is performed using sensors at an interface of the coupling and an overload disengagement component at the coupling. A local sensor and actuation module having a wireless communication port receives signals from the sensors and uses the signals to monitoring a load on the drive coupling. An overload disengagement circuit responsive to the monitored load and provides a disconnect signal responsive to a sensed overload condition, and communicates with the local sensor and actuation module using an Internet of Things (IoT) link, using a blockchain enablement protocol. The local sensor and actuation module provide an override capability in the event of a communication failure of the IoT link.
US11050829B2
The disclosure relates to sharing of information regarding a conditional action in an electronic device. The device includes a communication module for processing a signal for communication with other devices, and a processor. Herein, the at least one processor receives a ruleset including information regarding at least one conditional action from another electronic device via the communication module, and executes the ruleset. The ruleset may include at least one ruleset of which a permission for at least one of reading, modification, and deletion is limited.
US11050827B1
A process of identifying suspicious object movements in an incident location. An electronic computing device obtains incident information identifying a time of occurrence and a location of an incident. The electronic computing device identifies internet-of-things (IoT) devices deployed in the incident location and accesses received signal strength indication (RSSI) information associated with a selected IoT device. The RSSI information includes historical RSSI values that were captured at the IoT device during the time of occurrence of the incident. The electronic computing device generates a suspicious object movement pattern corresponding to the at least one IoT device based on variations within the historical RSSI values that were captured at the at least one IoT device during the first time period. A display or audio output device provides a corresponding visual or audio output indicating the suspicious object movement pattern corresponding to the IoT device.
US11050816B2
An apparatus and a method for reducing power consumption of an Application Processor (AP) in an electronic device are provided. The electronic device includes a first processor for supporting a first Internet Protocol (IP) Multimedia Subsystem (IMS) protocol stack, and a second processor for supporting a second IMS protocol stack. The first processor includes an AP for processing a multimedia service, and the second processor includes at least one of a Communication Processor (CP), a Modem Processor (MP), and a Baseband Processor (BP) for processing a communication service.
US11050815B2
A method for provisioning resources to a user during a meeting with another user, each user having an associated computing device is provided. The method may include detecting a meeting of a first user with a second user, each of the first and second users having an associated computing device. The method may further include obtaining historical data relating to previous activity of at least one of the first and second users during one or more earlier meetings between the first and second users. The method may further include provisioning one or more resources to at least one of the first and second users based on the obtained historical data associated with the one or more earlier meetings.
US11050812B2
A method of allowing a remote client to control a garden plot is described. The garden plot may be provided with electronically controlled watering devices for remote watering of the garden plot and a 360 degree zoom camera for remote viewing of the gardening plot. The method may include an application server for receiving client instructions, one or more modules for optimizing a planting layout, handling watering instructions, handling camera instructions, handling harvesting instructions, and conducting a virtual and/or local farmer's market to maximize use of the harvest.
US11050802B1
System and methods for running conference applications before, during, and after a network conference. In an embodiment, a method is provided for running a conference application before joining a network conference. The method includes activating a client application, selecting a conference application from a plurality of conference applications, running the conference application from the client application before joining a network conference, and joining the network conference using the client application.
US11050800B2
Systems and methods for allocating quality of service (QoS) to real-time communication sessions between user equipment via a communication network are provided. Such systems and methods include identifying an encoding scheme to be used for the communication session, determining a QoS requirement for the communication session based upon the encoding scheme, and determining whether a general communication channel (e.g., a non-GBR channel) of the network meets the QoS requirement. When the general communication channel meets the QoS requirement, a corresponding bearer is used for the communication session. When the general communication channel does not meet the QoS requirement, a bearer associated with a dedicated communication channel (e.g., a GBR channel) is used. Thus, communication sessions using higher quality encoding schemes may be established through general communication channels, reducing congestion in dedicated communication channels.
US11050797B2
Systems and methods of the present disclosure are directed to providing remote control capabilities in information technology infrastructure. In particular, systems and methods of the present disclosure can provide remotely control capabilities to facilitate the management, configuration, or maintenance of information technology infrastructure.
US11050793B2
Conventional email filtering services are not suitable for recognizing sophisticated malicious emails, and therefore may allow sophisticated malicious emails to reach inboxes by mistake. Introduced here are threat detection platforms designed to take an integrative approach to detecting security threats. For example, after receiving input indicative of an approval from an individual to access past email received by employees of an enterprise, a threat detection platform can download past emails to build a machine learning (ML) model that understands the norms of communication with internal contacts (e.g., other employees) and/or external contacts (e.g., vendors). By applying the ML model to incoming email, the threat detection platform can identify security threats in real time in a targeted manner.
US11050788B2
Presented herein is a Security Edge Protection Proxy (SEPP) fully defined as a 5G network function (NF) that registers and is discoverable by consumer NFs. Inter-Public Land Mobile Network (PLMN) roaming connectivity polices enable the SEPP in the visiting PLMN to select the SEPP per producer NF-Type in the home PLMN, and to select a direct route between PLMNs or an indirect route via one or more an Internetwork Packet Exchange (IPX) providers.
US11050777B2
A technology solution for remediating a cyberattack risk for a web application, including receiving device engagement data for the web application, receiving a security scanning analysis from a static application security testing (SAST) tool that includes a security flaw found in the web application and a severity level for the security flaw, and a plurality of other security flaws found in one or more other web applications and severity levels associated with each of the plurality of other security flaws. The technology solution includes determining a plurality of criticality adjustment values for the security flaw and each of the plurality of other security flaws, applying a criticality adjustment value to the security flaw to modify a severity level for the security flaw, prioritizing the security flaw and the plurality of other security flaws based on the modified severity level to generate prioritized security flaw action items, and mitigating the cyberattack risk for the web application according to the prioritized security flaw action items.
US11050776B2
A security measure invalidation prevention device includes an acquisition unit that acquires invalidated security point information about an invalidated security point among security points each having a measure function performing a security measure on a node connected to a network. The invalidated security point has a measure function to be invalidated. The device also includes a determination unit that determines whether a security event to be addressed with the measure function of the invalidated security point is present on the basis of the invalidated security point information acquired by the acquisition unit. The device further includes an extraction unit that extracts a security point to which the measure function of the invalidated security point can be shifted when the determination unit determines that the security event is present.
US11050773B2
Prioritizing security incidents for analysis is provided. A set of security information and event management data corresponding to each of a set of security incidents is retrieved. A source weight of a security incident and a magnitude of the security incident are used to determine a priority of the security incident within the set of security incidents. A local analysis of the security incident is performed based on the retrieved set of security information and event management data corresponding to the security incident and the determined priority of the security incident.
US11050758B2
A technique for controlling access to a network provides an electronic system that includes multiple antennas located in a physical space. The antennas receive wireless signals at their respective locations from devices within range of the antennas, and the electronic system processes the wireless signals as received by the antennas to measure locations of the devices relative to the antennas. The electronic system then allows or denies access to the network depending on whether the devices' measured locations are inside or outside a predefined physical region relative to the antennas. In this manner, only devices confirmed to be physically present within the predefined region are allowed to access the network. Devices outside the predefined region are physically blocked, such that no wireless communication with the network is possible.
US11050755B2
A server receives an association request initiated by a user of a first account. Based on the association request, an account identifier of a second account is identified. The first account is associated with the second account based on the account identifier. In response to associating the first account with the second account, a partial permission is granted to the first account for accessing the second account.
US11050754B2
An electrical device can include at least one electrical device component and at least one sensor that measures at least one parameter. The electrical device can also include an integrated control interface disposed on a housing of the electrical device and coupled to the at least one electrical device component, where the integrated control interface allows for manual control of the at least one electrical device component. The electrical device can further include an access controller communicably coupled to the at least one electrical device component and the at least one sensor. The access controller can receive, from the at least one sensor, a communication sent by a user. The access controller can also control, based on determining that the user has the authority to control the at least one electrical device component, the at least one electrical device component based on instructions.
US11050753B2
An embodiment provides data driven role permissions. Computer executable instructions are received. The computer executable instructions define a role behavior with respect to a process based on a data condition. A role member user is provided different types of interactions with different instances of the process based on execution of the computer executable instructions defining the role behavior.
US11050752B2
A system comprises servers having processing circuits and a non-transitory storage medium, the non-transitory storage medium having computer code that is executable to cause the system to receive a unique identifier and to identify, in response to receiving the unique identifier, a virtual object stored by the one or more servers in association with the unique identifier. The computer code is further executable to transmit the virtual object and an immersive simulated three-dimensional environment to a separate device and to receive virtual motion data of a virtual movement of the virtual object relative to the immersive simulated three-dimensional environment. The computer code is further executable to determine that separate device is authorized to access a resource of the system and to transmit, in response to the determination that the user of the separate device is authorized, an authorization message to the separate device.
US11050749B2
There are provided systems and methods for a credential storage manager for protecting credential security during delegated account use. A first user that controls the account may delegate usage of the account to a second user through a credential manager of a transaction process that manages sensitive authentication information and delegates account usage. The credential manager may automatically fill authentication information for use of the account by the second user. A device fingerprint of a device of the second user may be used to provide risk prevention and access the account. The credential manager may prevent revealing of the credentials and navigation to sensitive data or processes with the account. Two-factor authentication may be performed by receiving a code in a message received by a device of the first user, scraping the code from the message, and entering the code to a device of the second user.
US11050748B2
Systems and methods are provided for providing web-based authentication for non-web based clients. The systems and methods include receiving, from a non-web based client, a request to connect to a target resource and invoking a web navigation application. The web navigation application can execute remotely from the client on a server and a display of the web navigation application can be provided to the non-web based client. The web navigation application can be directed to an identity provider an can receive, from the client, in response to the display of the web navigation application, authentication information. The web navigation application can receive, from the identity provider, a result of an authentication of the client based on the authentication information. Whether to permit the requested connection to the target resource can then be determined based on the result of the authentication of the client.
US11050739B2
Systems and methods for weak authentication data reinforcement are described. In some embodiments, a request to authenticate a user is received. A user password is determined to be a weak password. The user is verified to be human by initiating a human verification process. In response to verifying that the user is human, an option is provided to replace the weak password with a strong password.
US11050735B2
An online authentication system allows a user to define their own logic for multistage authentication, which is provided to an online authentication center and stored as encrypted bytecode based on each user's password. Implementation logic can use third party information sources to provide additional authentication options.
US11050733B2
A method for controlling communications between a data processing device in a first network and a target service in a second network via a gateway apparatus, the method comprising: transmitting a request to communicate with the target service from the data processing device to the gateway apparatus; transmitting device credentials from the data processing device to the gateway apparatus, wherein the credentials comprise information relating to the target service; verifying at the gateway apparatus an authentication status of the data processing device based on the device credentials; establishing a communication path between the data processing device and the target service if the authentication status is verified.
US11050732B2
The present disclosure relates to computer-implemented methods and systems for intelligent task management. An example method may include identifying one or more authorized entities. The method may further include broadcasting at least one task associated with a user to one or more devices associated with the one or more authorized entities. The method may further include receiving from the one or more authorized entities, via the one or more devices, an indication of acceptance of the at least one task. The method may further include selecting at least one trusted entity among the one or more authorized entities. The method may further include issuing at least one digital certificate to the at least one trusted entity to perform the at least one task.
US11050721B2
A first communication device for transmitting data to a second communication device comprises a storage device for storing instructions and a processing circuit coupled to the storage device. The processing circuit is configured to execute the instructions stored in the storage device. The instructions comprise compressing a first packet to a first compressed packet according to a compressor instance, wherein the first packet is associated to a flow identity (ID); generating a first Protocol Data Unit (PDU) comprising the flow ID and the first compressed packet; associating a first sequence number (SN) to the first PDU; encrypting the first PDU to a first encrypted packet; generating a first Packet Data Convergence Protocol (PDCP) PDU comprising the first SN and the first encrypted packet; and transmitting the first PDCP PDU via a first logical channel (LC) to the second communication device.
US11050719B2
Embodiments of the disclosure relate to proxying one or more email resources in transit to the client devices from the email services, removing one or more email attachments from the email resources, and encoding the stripped email attachments based at least in part on one or more cryptographic keys.
US11050715B2
A content filtering system and method includes receiving in a network device in a network from a user device, a user selected set of rules identifying a set of URLs to be blocked. The set of rules are loaded into the network device. The network device receives from the user device a request to access a specified URL. A determination is made at the network device whether the specified URL is in the user selected set of rules. If the specified URL is in the user selected set of rules, then the specified URL is blocked.
US11050713B2
A method is provided to control the flow of packets within a system that includes one or more computer networks comprising: policy rules are provided that set forth attribute dependent conditions for communications among machines on the one or more networks; machine attributes and corresponding machine identifiers are obtained for respective machines on the networks; and policy rules are transformed to firewall rules that include machine identifiers of machines having attributes from among the obtained machine attributes that satisfy the attribute dependent policy rules.
US11050703B2
A system described herein may provide for the prioritization of Session Initiation Protocol (“SIP”) messages, transmitted by a User Equipment (“UE”), based on a priority class indicator included in the SIP messages by the UE. A Universal Integrated Circuit Card (“UICC”) may store information indicating the priority class (e.g., in an Access Control Class (“ACC”) Elementary File (“EF”)). One or more network components, such as a Call Session Control Function (“CSCF”) and/or a Messaging Application Server (“MAS”) may prioritize the SIP message based on the priority class indicator included in the SIP message by the UE.
US11050695B1
Techniques for templated messages are described. In one embodiment, an apparatus may comprise a messaging component operative to receive a templated-message package at a client, the templated-message package comprising a message-template identifier and one or more parameters; retrieve a message template based on the message-template identifier; and generate a templated message based on the retrieved message template and the one or more parameters; and a user interface component operative to display the templated message in the client. Other embodiments are described and claimed.
US11050693B2
Implementations of systems and methods allow mobile users to send replies to, or to forward, truncated electronic mail messages, and yet still send the entire body of the original electronic mail message, without having to download the entire body of the mail message locally to the mobile device and then re-transmit the entire message from the mobile device.
US11050683B2
An electronic device is provided. The electronic device includes a housing, a display configured to be exposed through one surface of the housing, a communication module configured to communicate over a first network compliant with a first protocol or a second network compliant with a second protocol, a processor configured to be electrically connected with the display and the communication module, and a memory configured to be electrically connected with the processor and store a specified application. The memory stores instructions, that when executed, cause the processor 420 to execute the specified application, designate a CP server by interacting with a platform server over the second network, receive an initial response message generated by the designated CP server over the first network, and verify a first identifier of the designated CP server based on the first protocol from a source of the initial response message.
US11050682B2
A network interface device, including: an ingress interface; a host platform interface to communicatively couple to a host platform; and a packet preprocessor including logic to: receive via the ingress interface a data sequence including a plurality of discrete data units; identify the data sequence as data for a parallel processing operation; reorder the discrete data units into a reordered data frame, the reordered data frame configured to order the discrete data units for consumption by the parallel operation; and send the reordered data to the host platform via the host platform interface.
US11050663B2
In one embodiment, a network device (e.g., a RPL router) executes fast local RPL recovery in a low power and lossy network (LLN). The network device, in response to becoming an orphan in a directed acyclic graph (DAG) topology, can utilize the data plane to maintain at least some data traffic by randomly forwarding the data traffic to identified neighbor devices, while eliminating children from the list of forwarders and by finding successors that can be used for re-parenting. Hence, when a RPL network device having lost its last feasible parent can avoid data loss and accelerate a re-parenting process using local repair in the data plane instead of the control plane of the routing protocol used to establish the DAG topology.
US11050660B2
An illustrative embodiment includes a host device configured to communicate over a network with a storage system comprising a plurality of storage devices. The host device comprises a set of input-output queues and a multi-path input-output driver configured to select input-output operations from the set of input-output queues for delivery to the storage system over the network. The multi-path input-output driver is further configured to determine fabric identifiers for respective ones of a plurality of paths from the host device to the storage system, and to select particular ones of the paths for delivery of the input-output operations to the storage system based at least in part on the fabric identifiers. The fabric identifiers may be determined for the respective paths, for example, based at least in part on responses to a predetermined command sent over the paths by the multi-path input-output driver.
US11050658B2
A system for switching from a first communication session between two endpoints to a secondary communication session when media degradation is detected is disclosed. A first endpoint is included within a first enterprise network and a second endpoint is included within a second enterprise network. The first enterprise network includes a call controller and a plurality of session border controllers (SBCs). The SBC in the first communication session detects media degradation and notifies the first endpoint of the media degradation. The first endpoint directs the call controller to establish a secondary communication session with the second endpoint when there is sufficient media degradation. The call controller directs a second SBC to establish the secondary communication session with the second endpoint. When the secondary communication session is established, the call controller directs the first endpoint to send media data using the second SBC.
US11050657B2
A method, device and node for message transmission, and a computer storage medium are provided, the method including Bit Indexed Explicit Replication (BIER) information which is sent by other nodes except a first node in a distance-vector routing protocol (Babel) network in a Babel protocol extension manner is received, wherein the BIER information is used for acquiring a BIER forwarding entry; the BIER forwarding entry is acquired according to the BIER information; and a message encapsulated in a BIER manner is sent to said other nodes according to the BIER forwarding entry.
US11050648B2
A communication system including two communication nodes communicably connected in a full duplex communication mode via the same communication line is provided. Each of the two communication nodes includes a first processing unit configured to be able to send a predetermined monitoring frame to another communication node at predetermined intervals and to receive the predetermined monitoring frame from the other communication node at predetermined intervals; a second processing unit configured to detect a monitoring frame missing condition wherein the monitoring frame is received from the other communication node; and a third processing unit configured to switch communication with the other communication node from the full duplex communication mode to a half duplex communication mode when a predetermined condition is satisfied during communication in the full duplex communication mode wherein the predetermined condition includes a condition that the second processing unit detects the monitoring frame missing condition.
US11050646B2
Aspects of the subject disclosure may include, for example, detecting a request for a network service between two network nodes and identifying a network path between the two network nodes, wherein the network path is realized by equipment performing a number of network functions. A first network function of the number of network functions is associated with a first number of redundant virtualized network resources performing at least a similar network function as the first network function. Usage metrics are determined corresponding to the first number of redundant virtualized network resources and a first virtualized network resource of the first number of redundant virtualized network resources is assigned to the network path based on the usage metrics to obtain a first assigned virtualized network resource. The network service is provided between the two network nodes using the first assigned virtualized network resource. Other embodiments are disclosed.
US11050644B2
An example network orchestrator of a SD-WAN is configured to classify, based on operating health information, each branch gateway of a cluster in an operating health class of a set of operating health classes. A bucketmap is generated based on the classifications of each branch gateway of the cluster. The bucket map may be transmitted to a leader branch gateway of the cluster. Each branch gateway may be reclassified in an operating health class. An updated bucketmap may be transmitted to a leader branch gateway.
US11050640B1
Systems, methods, and computer-readable media for providing throughput assurance in a virtual service chain. A virtual service chain formed by a plurality of stitched virtualized network functions running on a plurality of virtual nodes can be monitored. An inline statistics agent can generate inline statistics of the operation of the virtual service chain. Further, an actual throughput of the virtual service chain can be identified from the inline statistics. As follows, throughput assurance for the virtual service chain can be provided by comparing the actual throughput of the virtual service chain with an expected throughput of the virtual service chain.
US11050635B2
Embodiments for managing bare metal networking in a cloud computing environment. A network communication module that receives a configuration instruction over a direct network link from an external remote management device on a network endpoint may be initialized.
US11050633B2
A system for creating one or more group networks between network devices belonging to one or more local networks. Group network devices, dynamically installed at the local networks, are employed to discover network devices connected to their corresponding local networks. Information indicative of a plurality of network devices discovered by the group network devices or selected by a user from amongst the discovered network devices for creation of a group network is received. The plurality of network devices are assigned to the group network, and defined as members of the group network. The group network devices are employed to automatically perform network configurations for the plurality of network devices, regardless of whether the members of the group network are connected to a same physical local network or to different geographically-separated physical local networks. The group network so created enables the members of the group network to communicate and interoperate with each other in their native protocols. The given group network supports different types of transmission paths and/or different transmission protocols defined by the transmission paths.
US11050631B2
A network device is onboarded to a Wi-Fi local area network (WLAN) including a WLAN router and a mobile device. An optical symbol displayed on the network device is scanned by the mobile device and used to obtain an onboarding network credential mapped to data encoded in the optical symbol. The onboarding network credential is provided to the WLAN router, which creates an onboarding Wi-Fi network based upon the onboarding network credential. A provisioning parameter is wirelessly conveyed to the network device via the onboarding Wi-Fi network, where the network device was pre-configured to communicate via the onboarding Wi-Fi network.
US11050624B2
The current document is directed to methods and subsystems within computing systems, including distributed computing systems, that collect, store, process, and analyze population metrics for types and classes of system components, including components of distributed applications executing within containers, virtual machines, and other execution environments. In a described implementation, a graph-like representation of the configuration and state of a computer system included aggregation nodes that collect metric data for a set of multiple object nodes and that collect metric data that represents the members of the set over a monitoring time interval. Population metrics are monitored, in certain implementations, to detect outlier members of an aggregation.
US11050615B2
An electronic device includes a first processor; a first commissioning element to communicate with external devices using wireless communication and a first memory storing programs for commissioning a target device onto a communication network. The communication network has configuration data including a network identifier and a network key. The programs provide a user interface for commissioning the target device. The target device includes a second processor, a second wireless radio, and a second commissioning element to receive the network configuration data. The target device decodes the network configuration data to commission the target device onto the communication network. The electronic device sends the network configuration data to the target device and receives confirmation that the target device has successfully connected to the communication network. The electronic device displays the success in a user interface.
US11050612B2
A network management system may receive, via a wide area network (WAN), a request to register a pending network device with an entity. The network management system may, in response to receiving the request to register the pending network device with the entity, determine whether the pending network device is able to communicate, via a local area network (LAN) associated with the entity, with a registered network device that is already registered with the entity. The network management system may, in response to at least determining that the pending network device is able to communicate via the LAN with the registered network device, register the pending network device with the entity.
US11050611B2
Systems and methods are provided herein for node configuration settings. The systems and methods provided herein may involve receiving configuration settings of configuration systems for various nodes in a network of nodes, and saving such settings to ledgers accessible by each of the nodes on the network of nodes. The ledgers may have the same configuration settings information such that each node in the network of nodes is apprised of the configuration settings for all of the other nodes in the network of nodes.
US11050604B2
A method includes selecting a block size, via a processor of a communications system, and identifying a set of constellation points of a constellation diagram, based on a received set of bits and the constellation diagram. The constellation diagram is associated with a modulation scheme. A set of symbol blocks, based on the set of constellation points, is generated. Each symbol block from the set of symbol blocks has a size equal to the block size and includes a subset of constellation points from the set of constellation points. A unitary braid division multiplexing (UBDM) transformation is applied to each symbol block from the set of symbol blocks to produce a set of complex numbers. The set of complex numbers is then sent via the processor.
US11050602B2
Methods and communication apparatuses are presented for bit-to-symbol mapping. The method for bit-to-symbol mapping according to one example of the present invention includes: obtaining a plurality of base constellation maps; and mapping an input bit sequence by using the plurality of base constellation maps to generate symbols to be transmitted.
US11050595B2
The present invention relates to a method implemented by computer means of a communicating entity, for inserting a reference signal for phase tracking, said communicating entity using a discrete Fourier transformation spread orthogonal frequency division multiplexing modulator, characterized in that the method comprises: obtaining a succession of signal samples by inserting said reference signal for phase tracking within a succession of data samples, according to at least one insertion pattern chosen among pre-defined patterns with respect to predetermined criteria of communication conditions, and feeding said modulator with a succession of signal blocks obtained from said succession of signal samples, so as to apply the discrete Fourier transformation after the insertion of the reference signal for phase tracking.
US11050592B2
Modulated signal A is transmitted from a first antenna, and modulated signal B is transmitted from a second antenna. As modulated signal B, modulated symbols S2(i) and S2(i+1) obtained from different data are transmitted at time i and time i+1 respectively. In contrast, as modulated signal A, modulated symbols S1(i) and S1(i)′ obtained by changing the signal point arrangement of the same data are transmitted at time i and time i+1 respectively. As a result the reception quality can be changed intentionally at time i and time i+1, and therefore using the demodulation result of modulated signal A of a time when the reception quality is good enables both modulated signals A and B to be demodulated with good error rate performances.
US11050584B2
A vehicle communication system includes a core module, a first terminal module, and a second terminal module. The core module is installed in a vehicle and includes a first switching hub, a second switching hub, and a core communication line bundle. The first and the second switching hubs relay the data. The core communication line bundle includes a core optical cable that propagates optical signals and a core electrical wire that conducts electrical signals. In the core communication line bundle, the core optical cable and the core electrical wire couple the first switching hub and the second switching hub for communication. In the core communication line bundle, the core optical cable has a larger communication traffic volume than that of the core electrical wire.
US11050583B2
A control apparatus is connected to another control apparatus that is connected to a network. The control apparatus acquires control information of another device controlled by the other control apparatus. The control apparatus, during control of the other device connected to the other control apparatus, executes a predetermined command having a format that is the same as that of an interface in the control apparatus and to which an identifier other than that of the control apparatus is appended, the control apparatus using a response from the other control apparatus as a result for the executed command.
US11050578B2
Apparatus and systems for providing home and building security and condition monitoring include a plurality of devices, including intelligent, multi-sensing, network-connected devices, that communicate dynamically with each other and a remote server.
US11050569B2
A memory device can include a memory, and an interface to receive a memory command sequence. A message authentication code MAC is provided with the command sequence. Control circuits on the device include a command decoder to decode a received command sequence and to execute an identified memory operation. A message authentication engine includes logic to compute a value of a message authentication code to be matched with the received message authentication code based on the received command sequence and a stored key. The device can store a plurality of keys associated with one or more memory zones in the memory. Logic on the device prevents completion of the memory operation identified by the command sequence if the value computed does not match the received message authentication code.
US11050565B1
Disclosed are methods, systems, and devices for facilitating secure and private communications, via a website or application of a third-party computing system (TPCS), between a user device and a service provider computing system (SPCS). The communications may be conducted via a frame in a website served by the TPCS. The TPCS may serve a website that incorporates a customizable SDK component provided by the SPCS. The communications allow the user to, for example, open a new account. The SDK component may be initialized via a script from the SPCS, and authenticated via a session token obtained from the SPCS via the TPCS. The SDK component may provide user information, input into the frame, to the SPCS via API calls to the SPCS. The user does not navigate away from the website while securely engaging the SPCS. The third-party/partner need not develop its own user interface, security protocols, etc.
US11050564B1
Disclosed are a robust and reliable edge storage method for the Internet of Things and a system therefor. A data owner server splits and encrypts raw data into an encrypted data segment, sets a trusted data access control policy and sends it to a third-party proxy server, and sends the encrypted data segment and the trusted data access control policy to a processing server; the processing server stores the encrypted data segment based on a totally local reconstruction code scheme, and forwards the request sent by a data requester server to the third-party proxy server; the third-party proxy server determines whether the data requester server that sends the request is trustable according to the trusted data access control policy, if it is trusted, then sends decrypted information to the data requester server through the processing server; the data requester server decrypts the encrypted data segment according to the decrypted information to obtain the raw data.
US11050562B2
Example implementations relate to attestation. For example, in an implementation, a target device attestation request is transmitted to a target device, where the target device attestation request includes an identity-based encryption (IBE) ciphertext and a retrieval index. The ciphertext is a nonce encrypted using a trusted platform module (TPM) public key together with an IBE public key. The TPM public key is retrieved from a TPM of the target device, and the IBE public key is an expected value presumed to be stored at the TPM.
US11050558B2
A secure multi-party computation implements real number arithmetic using modular integer representation on the backend. As part of the implementation, a secret shared value jointly stored by multiple parties in a first modular representation is cast into a second modular representation having a larger most significant bit. The parties use a secret shared masking value in the first representation, the range of which is divided into two halves, to mask and reveal a sum of the secret shared value and the secret shared masking value. The parties use a secret shared bit that identifies the half of the range that contains the masking value, along with the sum to collaboratively construct a set of secret shares representing the secret shared value in the second modular format. In contrast with previous work, the disclosed solution eliminates a non-zero probability of error without sacrificing efficiency or security.
US11050533B2
A method includes for a designated pilot symbol of at least one pilot symbol to be inserted into a data sequence, determining a first subcarrier and a second subcarrier adjacent to a position of the designated pilot symbol in a frequency domain; at least separately determining a first position and a second position on the first subcarrier and the second subcarrier; determining a first symbol and a second symbol, so that the first symbol is capable of neutralizing interference on the designated pilot symbol of data symbols in positions other than the first position within a predetermined range of the first subcarrier, and the second symbol is capable of neutralizing interference on the designated pilot symbol of data symbols in positions other than the second position within a predetermined range of the second subcarrier; and respectively inserting the first symbol and the second symbol in the first and second positions.
US11050529B2
A wireless communication device (alternatively, device, WDEV, etc.) includes at least one processing circuitry configured to support communications with other WDEV(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processing circuitry, among other possible circuitries, components, elements, etc. to support communications with other WDEV(s) and to generate and process signals for such communications. The WDEV generates a trigger frame that requests feedback responses from other WDEV(s) and transmit the trigger frame to the plurality of other WDEV(s). Then, in response to the trigger frame and based on agreed-upon parameters, the WDEV receives simultaneously the feedback responses that include a first feedback response from a first other WDEV and a second feedback response from a second other WDEV (e.g., within respective orthogonal frequency division multiple access (OFDMA) resource unit(s) (RU(s)) as specified by the agreed-upon parameters.
US11050528B2
A plurality of timing advance groups (TAGs) comprises a secondary TAG. The second TAG comprises a first unlicensed cell and a second unlicensed cell. Uplink transmission timing in the second TAG is derived employing at least a first signal received on the first unlicensed cell and a second signal received on the second unlicensed cell.
US11050514B1
Improved techniques for recovering from an error condition without requiring a re-transmittal of data across a high-speed data link and for improved power usage are disclosed herein. A data stream is initiated. This stream includes different types of packets. Error correcting code (ECC) is selectively imposed on a control data type packet. A transmitter node and a receiver node are connected via a hard link that has multiple virtual channels. Each virtual channel is associated with a corresponding power-consuming node. When the receiver node receives the control data type packet, error correction is performed if needed without re-transmittal. When a final data type packet is transmitted for each virtual channel, the transmitter node transmits an end condition type packet. A corresponding power-consuming node that corresponds to the respective virtual channel transitions from an active state to a low power state.
US11050510B2
Embodiments provide a Polar code transmission method and apparatus. A bit sequence is encoded into a code sequence using Polar code by a network device. The bit sequence contains a control signaling and a Cyclic Redundancy Code (CRC) sequence. The code sequence is transformed into M copies such that an ith information copy of the M copies multiples by a first matrix of the power of (i−1). M is an integer and M>0. M copies of codeword was encoded by Polar code, the M copies implicitly conveys different time stamp information, which is suitable for the transmission of PBCH in 5G communication system, signaling overhead is also reduced.
US11050502B2
The disclosure relates to a 5G or pre-5G communication system which will be provided to support a higher data rate beyond a 4G communication system such as LTE. According to an embodiment of the disclosure, a method performed by a terminal in a wireless cellular communication system is provided. The method comprises the steps of: receiving, from a serving base station, network deployment information of a neighboring cell, which includes information on the type of the neighboring cell; and receiving data from the serving base station on the basis of the network deployment information of the neighboring cell.
US11050499B1
Methods and systems for collecting and analyzing an audience response are provided. An example method commences with determining that a media playing device has played a question within a media stream. The method further includes recording, via an acoustic sensor, an ambient acoustic signal for a pre-determined time interval. The method further includes detecting a presence of a voice of a user in the ambient acoustic signal, providing the ambient acoustic signal to a remote computing system, and performing, by the remote computing system, speech recognition of the ambient acoustic signal to obtain a text response. The method further includes adding, by the remote computing system, the text response to a set of text responses and analyzing the set of text responses to obtain a statistics concerning text results. The method then continues with providing, by the remote computing system, the statistics to a provider of the media stream.
US11050498B2
Disclosed example apparatus to determine volume of switching (VoS) among television programs examine first viewing data associated with a first time period and second viewing data associated with a second time period to identify a first set of panelists represented in both the first and second viewing data; in response to a size of the first set of panelists satisfying both first and second thresholds, estimate the VoS based on a first subset of the first viewing data and a second subset of the second viewing data associated with the first set of panelists; and in response to the size of the first set of panelists satisfying the first but not the second threshold, estimate the VoS based on the first and second subsets, and a third subset of the first viewing data and a fourth subset of the second viewing data associated with a second set of panelists.
US11050483B2
A UE may determine a frame structure for narrowband communications, the frame structure corresponding to one frame structure from a group of TDD frame structures of different downlink and uplink subframe configurations. The UE receives configuration information indicating a first carrier to monitor for a BCH and/or a SIB1. Then, the UE receives a PSS, an SSS, and the BCH and/or the SIB1 using the frame structure determined for the narrowband communications. The first carrier that is used to receive the BCH and/or the SIB1 may be different from a second carrier used to receive one or more of the PSS or the SSS.
US11050479B2
A first communication device for communicating with a second communication device over a link that is utilized at the substantially same time and with the substantially same frequency resource by a pair of further communication devices. The first communication device comprises one or more antenna arrays with which beamforming can be performed, a controller configured to apply beamformers to control beamforming by the one or more antenna arrays, and circuitry configured to determine whether at least one of the beamformers satisfies an interference condition such that a level of interference leaked to the further communication devices by the first communication device is below a defined threshold, and if available, select the at least one beamformer for communicating with the second communication device.
US11050460B2
Systems and methods are disclosed for an integrated circuit (IC) comprising an oscillator, an on-off-keying modulator configured to modulate input data coupled to the oscillator, a serial communications transmitter coupled to the on-off-keying modulator, a serial communications receiver coupled to the serial communications transmitter by a set of cables, and an envelope detector coupled to the serial communications receiver. In the IC, power and data are simultaneously delivered across the same set of cables from the serial communications transmitter to the serial communications receiver.
US11050449B1
A system and method for frame structure compliant adaptive extensionless windowing that maximizes fair proportional network capacity in the download. Gains are provided by emulating the multipath multiple access channel to the base station to calculate almost-optimum transmitter windowing durations prior to transmission and using the variance of received symbols using different window durations to allow the user equipment nodes to estimate optimal receiver windowing durations without calculations requiring further knowledge about the network.
US11050444B2
A high-frequency signal stimulator system has at least two mutually independent data producers, signal processing and a signal generator. The at least two mutually independent data producers are each configured to produce at least one data packet describing a high-frequency signal to be produced. The signal processing is configured to extract a signal of the data packet produced by the first of the at least two mutually independent data producers and contents of the data packet produced by the second of the at least two mutually independent data producers. The signal generator is configured to produce a high-frequency signal based on the extracted contents.
US11050418B2
A method of operating a power switch driver circuit coupled to a power switch includes producing, by a controller of the power switch driver circuit, a first driving signal to a control terminal of the power switch to turn on the power switch; comparing, by a first comparator of the power switch driver circuit, a first voltage at the control terminal of the power switch with a first pre-determined threshold; and starting monitoring a desaturation condition of the power switch a pre-determined period of time after detecting that the first voltage is above the first pre-determined threshold, wherein monitoring the desaturation condition comprises monitoring a second voltage at a load path terminal of the power switch.
US11050414B1
A dynamic single input-dual output latch includes input, feedback, and output stages. In the input stage, operations are dependent on a clock signal (CLK) and a feedback signal (FB) from the feedback stage. For example, when FB is at a low voltage level and CLK switches to a high voltage level, the input stage enters a data capture mode. Once data has been captured, FB switches back to the high voltage level, placing the input stage in a data hold mode. In the output stage, operations are dependent on CLK but independent of FB. For example, instead of initiating output signal stabilization only after both CLK and FB are at high voltage levels, weak pull-down transistors (including at least one CLK-controlled pull-down transistor) are employed in the output stage to ensure output signal stabilization is initiated after data capture has begun but before FB switches to the high voltage level.
US11050411B2
Examples provide a wideband filter structure and apparatus, a radio transceiver, a mobile terminal, and a method for filtering a radio signal. The wideband filter structure (10) for a radio signal comprises a combination of at least one acoustic resonator (12) and at least one analog resonator (14). The acoustic resonator (12) is coupled to the analog resonator (14). The wideband filter structure (10) comprises a further component (16), which is coupled to the combination of the acoustic resonator (12) and the analog resonator (14).
US11050409B2
An acoustic resonator includes: an upper electrode including a first active region disposed on an upper portion of a piezoelectric layer, and a first extended region extended from the first active region; a lower electrode including a second active region disposed on a lower portion of the piezoelectric layer, and a second extended region extended from the second active region; a first metal layer including a first resistance reduction region disposed on the first extended region; and a second metal layer including a second resistance reduction region disposed on the second extended region. The first metal layer includes a first conductive link region extended from the first resistance reduction region. The second metal layer includes a second conductive link region extended from the second resistance reduction region. The first and second conductive link regions correspond to respective portions of a side boundary of the first and second active regions.
US11050406B2
Aspects of this disclosure relate to a filter that includes an acoustic wave device with a multi-layer substrate with heat dissipation. The multi-layer substrate includes a support substrate (e.g., a quartz substrate), a piezoelectric layer, an interdigital transducer electrode on the piezoelectric layer, and a thermally conductive layer configured to dissipate heat associated with the acoustic wave device. The thermally conductive layer is disposed between the support substrate and the piezoelectric layer. The thermally conductive layer has a thickness that is greater than 10 nanometers and less than a thickness of the piezoelectric layer.
US11050403B2
A circuit module includes a wiring board on which are provided a ground plane, a signal line, and a conductive pattern for connection to an outer conductor of a coaxial cable including an inner conductor and the outer conductor. A common-mode choke coil is mounted on the wiring board such that one of coils of the common-mode choke coil connects the ground plane and the conductive pattern and that the other coil is inserted in the signal line. A communication element is mounted on the wiring board and includes a first signal terminal and a second signal terminal. The first signal terminal is connected to the common-mode choke coil via the signal line, and the second signal terminal is connected to the ground plane. A first capacitor is inserted in series in the signal line between the common-mode choke coil and the first signal terminal.
US11050395B2
Embodiments of a device and method are disclosed. In an embodiment, an RF amplifier includes first and second RF signal paths having RF input interfaces, RF output interfaces, and corresponding transistors connected between the respective RF input interfaces and RF output interfaces, wherein control terminals of the transistors are connected to the RF input interfaces and current conducting terminals of the transistors are connected to the corresponding RF output interfaces. The RF amplifier including a conductive path between the current conducting terminal of the first transistor and the current conducting terminal of the second transistor, wherein the conductive path includes a first inductance, a second inductance, and a capacitance electrically connected between the first inductance and the second inductance.
US11050393B2
An amplifying system is provided for use as a high sensitivity receive booster or replacement for a low noise amplifier in a receive chain of a communication device. The amplifying system includes an amplifying circuit configured to receive an input signal having a first frequency and generate an oscillation based on the input signal, a sampling circuit coupled to the amplifying circuit and configured to terminate the oscillation based on a predetermined threshold to periodically clamp and restart the oscillation to generate a series of pulses modulated by the oscillation and by the input signal, and one or more resonant circuits coupled with the amplifying circuit and configured to establish a frequency of operation and to generate an output signal having a second frequency, the second frequency being substantially the same as the first frequency.
US11050391B2
A distortion compensation apparatus executes a process including: Performing distortion compensation that compensates in advance for a nonlinear distortion occurring when a transmission signal is amplified by a power amplifier; determining whether power of the transmission signal is smaller than a predetermined threshold; holding a gain relating to the distortion compensation or a result of the distortion compensation when the power of the transmission signal is determined to be smaller than the predetermined threshold; and outputting to the power amplifier, when the power of the transmission signal is determined to be smaller than the predetermined threshold, the result of the distortion compensation, and outputting to the power amplifier, when the power of the transmission signal is determined to be equal to or greater than the predetermined threshold, a result of distortion compensation performed using the held, gain, or the held result of the distortion compensation.
US11050387B2
An integrated circuit device is provided. In some examples, the integrated circuit device includes a first amplifier path, a second amplifier path coupled in parallel with the first amplifier path, a matching network coupled to the first amplifier path and the second amplifier path, and an antenna coupled to the matching network. In some such examples, the first amplifier path includes a first differential power amplifier coupled to the matching network, and the second amplifier path includes a second differential power amplifier coupled to the matching network. The integrated circuit device may further include a controller coupled to selectively enable the first amplifier path to provide a transmitter output power within a first range and to selectively enable the second amplifier path to provide a transmitter output power within a second range that is different from the first range.
US11050381B2
A motor control device includes: a first communication unit that transmits or receives data to or from a motor; a communication disconnection determination unit that determines that the motor and the motor control device are in a disconnection state based on a fact that there is no reply from the motor within a prescribed period, and that determines that the motor and the motor control device have been restored to a connection state based on a fact that a reply from the motor to the motor control device has been restarted; and a replacement determination unit that obtains identification information from an identification information storage of the motor via the first communication unit and determines that the motor has been replaced, when it is determined that the motor and the motor control device have been restored to the connection state.
US11050380B2
A control system of an appliance having a motor is provided. The control system includes an inverter circuit configured to provide power to the motor. The inverter circuit has a direct-current (DC) bus. The control system further includes a controller device powered by the DC bus, and a phase fired control device operatively coupled to an input of the inverter circuit. Also, the phase fired control device is configured to control a magnitude of voltage applied to the DC bus based on a phase on angle of the phase fired control device.
US11050374B2
A method for customizing operation of an alternator regulator including at least one processor executing a program governing its operation. The regulator receives input signals and acts on output signals according to at least one control law. The control law is implemented in the regulator by a programming interface by inputting at least coordinates (x, f(x)) of at least two points of the law.
US11050363B2
A frictional electric generator, a device including the frictional electric generator, and a method for manufacturing the frictional electric generator are provided. The frictional electric generator includes a first frictional unit and a second frictional unit arranged opposite to each other. The first frictional unit includes a first output electrode, and the second frictional unit includes a second output electrode. A composite layer is arranged in at least one of the first frictional unit or the second frictional unit, and is provided with a surface having concave-convex nanostructures as a frictional surface. The first output electrode and the second output electrode are configured to form a capacitor.
US11050338B2
According to one aspect, an uninterruptible power supply system is provided including an input configured to receive input power, an interface configured to be coupled to a backup power supply and to receive backup power from the backup power supply, an output configured to provide output power derived from at least one of the input power and the backup power to a load, a power converter coupled to the input, a capacitor, and a shoot-through detector coupled to the capacitor. The shoot-through detector is configured to obtain a first voltage value indicative of a first voltage across the capacitor, obtain a second voltage value indicative of a second voltage across the capacitor, compare the first voltage value to the second voltage value, determine, based on the comparison, that the capacitor is experiencing a shoot-through condition, and provide an output signal indicative of the shoot-through condition.
US11050334B2
An actuator may include a movable body; a support body; a connecting body disposed in contact with both the movable body and the support body; and a magnetic driving circuit including a coil provided in a first member, and a permanent magnet provided in a second member. The magnetic driving circuit may vibrate the movable body. The first member may include a coil holder and a power supply board. Both end portions of the power supply board may fit, from a second side in the first direction, inside of a pair of slits extending to a first side in the first direction. The power supply board may fit in the pair of slits to a depth in which the power supply board is in contact with a contact portion of the coil holder. The coil wire may be slackened in a section between the coil and a connecting position.
US11050332B2
A pole piece (106) for a rotor (100) of a rotary electric machine (20) includes a hub portion (104) and a plurality of pole segments (106) distributed evenly about the hub portion (104). The pole segments each have a base (116) that is connected to the hub portion (104) and a tip (118) that is disposed axially opposite the base (116) along an axis (60) of the pole piece (106). Each pole segment (106) defines circumferentially opposite side surfaces (120, 122) that extend between the base (116) and the tip (118). Each pole segment (106) also defines radially opposite outer and inner surfaces (124, 126) that extend between the side surfaces (120, 122). A groove is recessed in the side surfaces (120, 122) of each pole segment (106). A radially innermost portion (136) of the groove (130, 132) is arranged proximate to the radially outer surface.
US11050323B2
A motor assembly may comprise: a motor rotor shaft; and a flange attached to the motor rotor shaft, at least a part of an inner surface of the flange contacted with a first part of a circumferential surface of the motor rotor shaft, wherein the motor rotor shaft comprises: a toothed pulley directly machined on a second part of the circumferential surface of the motor rotor shaft to be coupled with a drive belt, the toothed pulley of the motor rotor shaft having a diameter smaller than the first part of the motor rotor shaft contacting the flange; and a step part disposed between the first and second parts of the motor rotor shaft, the step part of the motor rotor shaft having a diameter gradually increasing from the toothed pulley to the first part of the motor rotor shaft contacting the flange.
US11050318B2
A drive device includes: a cover that is installed to an outer wall of a housing; a control unit that is installed in an inside of the cover; a terminal that extends from the control unit and extends through the cover; and a lead wire that extends from a coil and extends through the housing and the cover. The lead wire is electrically connected to the terminal at an outside of the cover. Therefore, the lead wire and the terminal can be connected together after installation of the cover to the housing. At this time, a lead wire insertion hole is shielded by the cover, and thereby it is possible to limit intrusion of solder debris into an inside of the housing through the lead wire insertion hole.
US11050315B2
The invention concerns a rotor for a synchronous generator having a plurality of salient poles regularly disposed on the outer periphery of a rim, each pole comprising a coil with two external terminals said, respectively, first terminal and second terminal, the poles being arranged so that two adjacent poles have either their respective first terminals or their respective second terminals facing each other, the rotor further comprising at least a first connection between first terminals and/or at least a second connection between second terminals, the rotor being characterized in that the first connection and the second connection comprises a plurality of elongated conductive plates whose each ends (A, B) are secured via a single securing mean on facing terminals.
US11050309B2
A stator and a method of manufacturing the same for facilitating a winding step of armature windings and reducing cogging torque. A segment part 121 radially having a plurality of teeth 121A and joined arcuately at one end is punched out from an oriented electromagnetic steel sheet 200, such segment parts 121 are circularly connected, the circularly connected segment parts 121 are stacked thereby forming a tooth part 120, armature winding 130 is wound from the other end of the tooth 121A, and the tooth part 120 is fitted into a circular yoke part 110 having a plurality of recesses 111 at the inner circumference and stacked in the axial direction of the motor.
US11050303B2
Methods and apparatus for wireless charging are provided. Transmission power transmitted from a wireless power transmitter is received at a power receiver of a wireless power receiver. A battery of the wireless power receiver is charged with the received transmission power. It is determined whether the battery is fully charged. A packet from a communication unit of the wireless power receiver is transmitted to the wireless power transmitter when the battery is fully charged. An auxiliary charge of the battery is performed by receiving strength-reduced transmission power from the wireless power transmitter.
US11050299B2
A wireless power feeder includes a power feeding circuit, two or more power receiving circuits, and an electromagnetic field coupling circuit. Each power receiving circuit includes a resonant circuit having a load, a power receiving coil, and a capacitor connected in series to each other. The power feeding circuit includes a resonant circuit having a power feeding coil and a capacitor connected in series to the power feeding coil. The power feeding coil includes surrounding portions equal in number to the power receiving coils. The surrounding portions are disposed such that one surrounding portion surrounds one power receiving coil. Adjacent surrounding portions are connected to each other.
US11050289B2
Provided are a power supply circuit, a power supply device and a control method. The power supply circuit includes a primary rectifier unit, a modulation unit, a transformer, a secondary rectifier and filtering unit, and a control unit. In the power supply circuit, a liquid electrolytic capacitor at a primary side is removed, such that a volume of the power supply circuit is smaller, and is safe to use. Moreover, an output current of the power supply circuit has a periodically changing current value, and the control unit can control the duration of the output current in which the current value is 0.
US11050282B2
A power supply control method and device, a storage medium and an electronic device are provided. The method includes that: during charging, a battery is charged through a charging path of a charger, and power is supplied to an electronic device system through a power supplying path of the charger; a current voltage of the battery is detected in a charging process; whether the battery is completely charged or not is determined according to the current voltage of the battery; and the power supplying path of the charger and the charging path of the charger are turned off in response to determining that the battery is completely charged, and power is supplied to the electronic device system through the battery.
US11050279B2
A charge/discharge switch control circuit for a battery pack includes a set of driving terminals and detection circuitry coupled to the driving terminals. The driving terminals provide driving signals to control a status of a switch circuit to enable charging or discharging of the battery pack. The detection circuitry receives voltages at multiple terminals of the switch circuit, and detects a status of an interface of the battery pack according to the status of the switch circuit and a difference between the voltages. The interface can receive power to charge the battery pack and provide power from the battery pack to a load.
US11050262B1
The present invention relates to PMU-based control systems for dampening inter-area oscillations in large-scale interconnected power systems or grids to protect against a catastrophic blackout. The control systems receive phasor measurements from two or more locations on an AC transmission line and generates a power control command to a power resource on the grid.
US11050261B2
A fuel cell system includes fuel cell apparatuses and an external management apparatus. Each of the fuel cell apparatuses includes a controller that controls the fuel cell apparatus in any of multiple operating modes that include a master mode and a slave mode. The external management apparatus acquires the power consumption of the load, generates control information for controlling an operation state of the fuel cell apparatuses on the basis of the power consumption, and transmits the control information to a fuel cell apparatus operating in master mode. This apparatus controls its own operation state and the operation state of the other fuel cell apparatuses on the basis of the received control information.
US11050255B2
A method and associated system for minimizing grid feedback of a PV park to an energy supply grid connected to a point of common coupling is disclosed, wherein the PV park has a plurality of inverters divided into groups. The method includes, for at least a first inverter of each group, determining a first parameter representative of a first coupling impedance between the first inverter and the point of common coupling and determining a second parameter representative of a second coupling impedance between the group containing the first inverter and the point of common coupling. The method further includes storing the first parameter and the second parameter in an operating control unit of the first inverter, and, in daytime operation of the PV park, feeding in reactive power by the first inverter depending on the first parameter, said reactive power corresponding to the magnitude of a reactive power drawn by the respective underlying first coupling impedance. The method also includes, in night-time operation, deactivating all the inverters of a group with the exception of the first inverter and feeding in reactive power by the first inverter depending on the second parameter, wherein the reactive power fed in corresponds to a magnitude of a reactive power drawn by the respective underlying second coupling impedance.
US11050253B2
A system of electrical distribution within a building, which selectively energizes power sockets only when an appliance is connected to the socket and in need of power.
US11050248B2
There is provided an optimization model and methods for quick track of a Static Voltage Stability Region (SVSR) boundary of a power system. The methods include using a base power flow as a starting point to track a first power system SNB point by a traditional OPF and mapping the SNB point to obtain an SVSR boundary point, and includes repetitively changing a power stress direction to a new direction and tracking a power system SNB point in the new power stress direction and mapping the power system SNB point to obtain a new SVSR boundary point, and includes returning to the first power system SNB point if the power stress direction angle is ≤0; repetitively changing the power stress direction to a new direction and tracking a power system SNB point and mapping the power system SNB point to obtain a new SVSR boundary point.
US11050236B2
The invention relates to a novel approach for the protection of electrical circuits from ground faults and parallel and series arc faults in a fully solid-state circuit configuration. Solid-state circuits and methods of use are described that provide the key functions of low-voltage DC power supply, mains voltage and current sensing, fault detection processing and high voltage electronic switching.
US11050228B2
An electrical outlet assembly is mountable in a floor or work surface, and includes an upper bezel and a lower insert that are joined in a non-rigid manner that permits some adjustment to the spacing and/or tilt of the upper bezel relative to the lower insert. The upper bezel and lower insert are joined together by a plurality of fasteners extending between a plurality of fastener receivers coupled to the upper bezel, and to the lower insert. At least one end of each coupling fastener is loosely captured in such a way that when the coupling fasteners are fully secured, they are permitted to move axially relative to the fastener receiver or the lower insert. This allows the lower insert to be repositionable in its axial direction relative to the upper bezel, and also permits the lower insert to be tilted out of alignment with the upper bezel.
US11050227B2
An electric connection box includes a frame and a cover. A side wall of the cover has an insertion wall portion inserted into an inner side of an outer wall of the frame in an axial direction, and the insertion wall portion has a thick portion thicker than an adjacent portion in the insertion wall portion. In a case where the thick portion is placed outside the outer wall, a first engagement element of the outer wall and a second engagement element of the side wall are displaced in a thickness direction of the thick portion and engagement between the first engagement element and the second engagement element becomes impossible. The thick portion has an inclined surface that guides the thick portion to the inner side of the outer wall in abutting on the outer wall in the axial direction.
US11050223B2
The present disclosure relates to an alternating bipolar ionizer. It is a plate-type structure consisting of a substrate, an emitter plate, a dielectric barrier plate, and a ground plate. The ground plate and the emitter plate form an electric field, and the electrons of the emitter plate are led out of the dielectric barrier plate on a grounding side of the electric field. Some electrons meet the grounding pole plate and flow into the ground plate to form a current, and some escape from the surface of the dielectric barrier plate and meet the indoor air molecules. When the escaped electrons reach a certain rate, the oxygen molecules can be excited to be an ionic state, and air quality can improve. When AC high-voltage current is inputted, the bipolar ions are generated alternately, so a bipolar ionized gas flow can be injected into the air to improve air quality.
US11050222B2
A system and method for detecting resonant frequency of a corona igniter concurrent with operation of the corona igniter is provided. The method includes providing a plurality of pulses of energy to the corona igniter, each having a pulse duration and spaced from one another by a deadtime duration during which no energy is provided to the corona igniter. Each pulse duration is ceased before current flowing in the corona igniter crosses zero, and each zero crossing of the current occurs during one of the deadtime durations. The next pulse of energy is provided to the corona igniter in response to the zero crossing of the current. A resonant frequency value is then obtained based on a sum of the pulse and deadtime durations of two consecutive cycles, or the time between zero crossings. The resonant frequency values become more accurate over time, and the drive frequency is adjusted accordingly.
US11050220B2
The present invention is directed to an ultra-compact dual quantum cascade laser assembly that nearly doubles the strength of a traditional laser in a in a single hermetically sealed micropackage. The device may comprise two quantum cascade lasers that meet at a combiner to create a single laser with a higher strength than traditional lasers. The current invention provides a path to an ultra-compact coherent beam combing arrangement that uses both dichroic beam combining and polarization beam combining techniques.
US11050208B2
A compliant pin pre-screening, guiding and quality monitoring apparatus is provided. The compliant pin pre-screening, guiding and quality monitoring apparatus includes a fixed plate, a movable plate, a printed circuit board (PCB) and a press-fit connector. The fixed plate defines a through-hole and is disposable above a working table. The movable plate is disposable to be urged by a bias against a first surface of the fixed plate facing the working table and includes pin extendable through the through-hole. The PCB defines a via and is disposable on a second surface of the fixed plate opposite the first surface whereby the pin is extendable through the via with the via corresponding in position to the through-hole and the pin. The press-fit connector is disposable to be secured in position proximate to the PCB and to be inserted into the via with guidance provided by the pin against the bias.
US11050203B2
The present inventors have recognized that locating cable adapters which may be required in electrical systems, such as between power generators and electrical inlets, may be greatly aided by applying visually striking distinguishing indicators, such as colors, molded-in patterns or shaped identifiers, shaped protrusions, and the like, at ends of each cable adapter which distinguishing indicators correspond to electrical/mechanical standards or connections of various types. This, in turn, may allow for rapid deployment of such cable adapters in the system, including from a kit.
US11050193B2
An angled plug connector has an insulating housing made of plastic and a two-part shielding, consisting of a first (upper) shielding sheet and a second (lower) shielding, the shielding sheet being formed in one piece or in one part. The shieldings are at least partially arranged in the interior of the insulating housing. The shieldings can be easily stamped from a metal sheet, cut, then bent and inserted into the insulating housing.
US11050191B2
A connector has a detector (11) is provided in a housing (10) for movement in a front-rear direction, and can move from a standby position to a detection position when the housing (10) is connected properly to a mating housing (90). The detector (11) includes two side walls (53) arranged to face each other in a width direction with a lock arm (15) provided on the housing (10) therebetween. A detecting body (42) is assembled with the lock arm (15) between the side walls (53) and can tilt together with the lock arm (15). Couplings (59) have tilting fulcrums (66) configured to resiliently deform when the detecting body (42) is tilted. The couplings (59) extend in oblique directions intersecting the width direction from the side walls (53) to corresponding side surfaces of the detecting body (42).
US11050190B2
Connector assemblies having a housing, a pin, and a spring length having two free ends are used as a mechanical connector to secure two objects or components together or an electrical connector for placing two sources in electrical communication with one another. The spring length can be a canted coil spring in which the two free ends are not connected to one another and the coils can have an elliptical shape or a complex coil shape. The spring length can be used with a retaining component, can be used in a recessed slot formed with the housing or the pin, or both with a retaining component and with a recessed slot.
US11050183B2
An electrical device may be provided with: a housing having a side surface; and a connector opening provided on the side surface of the housing and to which a connector is connected. The side surface includes a groove surrounding the connector opening, the connector includes a ring-shaped rib fitted into the groove, the connector has an upper surface and a lower surface that are inclined as viewed along a normal direction of the side surface, and a lower end of the lower surface includes a step protruding downward, the side surface includes a drain hole at a position below the step, and the drain hole communicates inside of the groove and underside of the groove.
US11050179B2
An electrical connector includes: a terminal module including an insulative body and plural first contacts secured to the insulative body, each first contact having a leg and a first terminating portion; plural second contacts each having a second terminating portion coupled to the first terminating portion of a corresponding first contact and a contacting portion extending from the second terminating portion rearwardly toward the leg of the corresponding first contact.
US11050176B2
An electrical connector with a contact module includes an insulative body, a plurality of contacts retained to the body, and a grounding bar embedded within the body. The contacts include a plurality of differential pair contacts and a plurality of grounding contacts. The ground bar forms a plurality of spring tangs. The body forms a plurality of cavities and the corresponding spring tangs of the grounding bar extend into the corresponding cavities to contact the corresponding grounding contacts. Conductive adhesive is filled within each cavity and solidified to secure all the spring tang, the corresponding grounding contact and the body together. The electrical connector is formed by a pair of contact modules back to back secured to together by an insulative case either by assembling or via an over-molding process. The cavities and the corresponding conductive adhesive of each contact module is hidden from the exterior.
US11050174B2
When an electric connector assembly is in a connector fitting state, a distance from a receptacle protruding wall first end surface on one end side of a receptacle housing in a longitudinal direction to an inner surface of a receptacle end wall on the other end side and a distance from a plug end wall first inner surface on one end side of a plug housing in the longitudinal direction to an outer surface of a plug end wall on the other end side are equal to each other at an optional position in an upper-lower direction.
US11050171B2
A terminal block includes an insulative body, a conductive member, an elastic sheet and a pressing member. The insulative body has a receiving room therein and is formed with a pressing hole and a wire hole, which separately communicate with the receiving room. The conductive member is received in the receiving room and has a seat and a contact portion tilted up from the seat. The elastic sheet is received in the receiving room. An end of the elastic sheet is in contact with the conductive member. The pressing member is disposed in the pressing hole and capable of moving toward the receiving room to push another end of the elastic member. The pressing member has a placement slot. Each of two sides of the placement slot has a blocking wall.
US11050162B2
Examples disclosed herein relate to a sensor fusion system for use in an autonomous vehicle. The sensor fusion system has a radar detection unit with a metastructure antenna to direct a beamform in a field-of-view (“FoV”) of the vehicle, an analysis module to receive information about a detected object and determine control actions for the radar detection unit and the metastructure antenna based on the received information and on environmental information, and an autonomous control unit to control actions of the vehicle based on the received information and the environmental information.
US11050159B1
A system and method provide simultaneous dual polarization operation using a linearly-polarized planar antenna and a polarizer spaced apart from the linearly-polarized planar antenna, the polarizer including a first polarization state having primarily one of left-hand circular polarization (LHCP) or right-hand circular polarization (RHCP), and a third polarization state having linear polarization from which a combination of both LHCP and RHCP is simultaneously derived. The polarizer is placed in the first polarization state to at least one of transmit or receive a signal having primarily one of LHCP or RHCP, and the polarizer is placed in the third polarization state to simultaneously transmit and/or receive two different signals, where a first signal of the two different signals has primarily LHCP and a second signal of the two different signals has primarily RHCP.
US11050153B2
A method includes placing a device die and a pre-formed dielectric block over a first carrier, encapsulating the device die and the pre-formed dielectric block in an encapsulating material, grinding a top side of the encapsulating material to expose the top side of the pre-formed dielectric block, removing the carrier from the encapsulating material, the pre-formed dielectric block, and the device die to reveal a bottom side of the pre-formed dielectric block, and forming a ground panel, a feeding line, and a patch on the encapsulating material. The ground panel, the feeding line, the patch, and the pre-formed dielectric block form a patch antenna.
US11050149B2
A dual-band antenna is provided. The dual-band antenna includes a first antenna, a second antenna, and a grounding component. The first antenna has a first feed point for transceiving a first signal. The second antenna has a second feed point. The grounding component is electrically coupled to the first feed point and the second feed point, wherein the grounding component forms a first path and a second path between the first feed point and the second feed point, wherein a first path length of the first path and a second path length of the second path are integer multiples of a first wavelength of the first signal.
US11050147B2
Disclosed are devices, systems and methods regarding ceramic-substrate ultra-wideband (UWB) antennas that utilize surface-mount technology (SMT) for installation, integration and connection to external devices, electronics and systems. Numerous configurations are disclosed for elements comprising each antenna. This ensures that the disclosed antennas may be configured in design to address varying performance requirements as well as to optimize performance across portions of the UWB spectrum.
US11050142B2
A coupled antenna apparatus particularly well adapted for small form factor, metal encased applications that utilize satellite wireless links, e.g. GPS. Certain examples use electromagnetic feeding that includes one or more separate feed elements that are not galvanically connected to a radiator element of the antenna. Additionally, one radiator element of the antenna can be located on an outermost surface of a bezel of an electronic device, for example a wrist-wearable device. A resonating circuit is housed within an electronic device and electrically coupled to such an outer radiator element.
US11050137B2
To provide an electronic device having an antenna function without having to enlarge the size of the device. The electronic device includes a shielding case, a feeding loop, an operation knob, and an antenna element. The shielding case blocks passage of electromagnetic waves. The feeding loop is a conductor that is disposed annularly along a prescribed plane outside the shielding case and is connected to a radio communication circuit encompassed within the shielding case. The operation knob is configured to be rotatable around a specific axis that passes through an annular ring formed by the feeding loop. The antenna element is an open-loop conductor fixed to the operation knob.
US11050135B2
An Antenna-in-Package (AiP) includes an interface layer having at least an antenna layer and an insulating layer disposed under the antenna layer. The antenna layer includes a first antenna region and a second antenna region spaced apart from the first antenna region. An integrated circuit die is disposed on the interface layer. The integrated circuit die is interposed between the first antenna region and the second antenna region. The first antenna region includes a first antenna element, a second antenna element extending along a first direction, and a feeding network electrically connecting the first antenna element and the second antenna element to the integrated circuit die. The feeding network, the first antenna element, and the second antenna element are coplanar. A plurality of solder balls is disposed on a surface of the interface layer.
US11050129B2
The present disclosure relates to an electrode for a lithium secondary battery, the electrode comprising: a current collector layer; a functional layer disposed on the current collector layer; and an active material layer disposed on the functional layer, wherein the functional layer includes a polymer particle having a weight-average molecular weight of 200 to 50,000.
US11050126B2
A battery according to an embodiment may comprise an electrode assembly, said electrode assembly comprising an electrode substrate comprising a first area and a second area; an active material deposited on the first area of the electrode substrate; and an electrode tab attached to the second area of the electrode substrate, wherein the electrode tab comprises a bonding surface having at least one protrusion making contacting with a bonding location of the second area of the electrode substrate, wherein a surface opposite to the bonding surface and a surface opposite the bonding location are substantially flat.
US11050125B1
The present disclosure relates to a battery module, including two or more battery cells, each including an electrode terminal; a connecting member, wherein the electrode terminals of adjacent battery cells are connected by the connecting member; and a clamping-sampling member, including a wire connection portion for fixing a wire harness and a clamping portion, wherein one end of the clamping portion is connected with the wire connection portion and the other end of the clamping portion clamps the connecting member.
US11050124B2
The present disclosure provides a battery module, a busbar and a busbar assembly thereof. The busbar comprises a first connecting portion, a second connecting portion and a first main portion. The first connecting portion is connected to a first battery of the battery module, the second connecting portion is connected to a second battery. The first main portion connects the first connecting portion and the second connecting portion, and the first connecting portion and the second connecting portion are positioned at the same side of the first main portion in a transverse direction. The first connecting portion and the second connecting portion are spaced from each other in a longitudinal direction, and a first slit is formed between the first connecting portion and the second connecting portion. The first main portion is provided with a first notch, the first notch is communicated with the first slit.
US11050119B2
Provided is a lithium battery, wherein the battery comprises an anode, a cathode, wherein the cathode comprises one or more transition metals, an electrolyte, and a porous separator interposed between the cathode and anode, wherein the separator comprises an anionic compound. Also provided are methods of manufacturing such batteries.
US11050118B2
Lithium ion batteries, electrodes, nanofibers, and methods for producing same are disclosed herein. Provided herein are batteries having (a) increased energy density; (b) decreased pulverization (structural disruption due to volume expansion during lithiation/de-lithiation processes); and/or (c) increased lifetime. In some embodiments described herein, using high throughput, water-based electrospinning process produces nanofibers of high energy capacity materials (e.g., ceramic) with nanostructures such as discrete crystal domains, mesopores, hollow cores, and the like; and such nanofibers providing reduced pulverization and increased charging rates when they are used in anodic or cathodic materials.
US11050112B2
An electronic apparatus reduced in a space surrounding a battery chamber and capable of stably supplying electric power. The electronic apparatus is provided with a battery chamber into and from which a battery for supplying electric power is inserted and removed. The battery chamber is defined by an exterior cover forming part of the appearance of the electronic apparatus, and the exterior cover is provided with a battery holding member that defines, when the battery is inserted into the battery chamber, a position of the battery in a direction of insertion thereof. A battery contact member is brought into contact with a terminal provided on the battery to thereby supply electric power from the battery to the electronic apparatus.
US11050094B1
A heat transfer (exchange) composition comprising a halide salt matrix having dispersed therein nanoparticles comprising elemental carbon in the absence of water and surfactants, wherein said halide is fluoride or chloride, wherein the halide salt may be an alkali halide salt (e.g., lithium fluoride, sodium fluoride, potassium fluoride, rubidium fluoride, sodium chloride, potassium chloride, rubidium chloride, and eutectic mixtures thereof) or an alkaline earth halide salt (e.g., fluoride or chloride salt of beryllium, magnesium, calcium, strontium, or barium), and wherein the nanoparticles comprising elemental carbon may be solid or hollow, and wherein the composition may further include nanoparticles comprising a fissile material (e.g., U, Th, or Pu) dispersed within the composition. Molten salt reactors (MSRs) containing these heat transfer compositions in coolant loops in thermal exchange with a reactor core, as well operation of such MSRs, are also described.
US11050092B2
A first electrode body element and a second electrode body element including a positive electrode plate and a negative electrode plate are fabricated, a first positive electrode tab group of the first electrode body element and a second positive electrode tab group of the second electrode body element are connected to a lead portion of a positive electrode collector attached to a sealing plate, a first negative electrode tab group of the first electrode body element and a second negative electrode tab group of the second electrode body element are connected to a lead portion of a negative electrode collector attached to the sealing plate, and the first electrode body element and the second electrode body element are arranged together as one such that an electrode body is formed.
US11050087B2
Silane functionalized ionic liquids are disclosed as a part of an electrolyte for an electrical energy storage device including an aprotic organic solvent; an alkali metal salt; an additive; and an ionic compound including an anion and cation, wherein the cation is attached to a functional group including a silane functional group according to the base Formula (I)
US11050086B2
A lithium-ion battery may include a housing, an anode and a cathode that are disposed in the housing and are in ionically conductive contact with one another, an electrolyte composition that is disposed in the housing and providing an ionically conductive pathway between the anode and the cathode, and a porous separator between the anode and the cathode. The cathode may include a cathode active material which is charged to a potential greater than or equal to 4.35 V versus a Li/Li+ reference electrode. The electrolyte composition may include a) a non-fluorinated carbonate, b) a fluorinated acyclic carboxylic acid ester, c) one or more lithium glycolatoborate compounds, d) a fluorinated carbonate, and e) an electrolyte salt.
US11050084B2
Described herein are materials for use in electrolytes that provide a number of desirable characteristics when implemented within batteries, such as high stability during battery cycling up to high temperatures, high voltages, high discharge capacity, high coulombic efficiency, and excellent retention of discharge capacity and coulombic efficiency over several cycles of charging and discharging. In some embodiments, a high voltage electrolyte includes a base electrolyte and a set of additive compounds, which impart these desirable performance characteristics.
US11050083B2
The present invention relates to a high energy density lithium metal polymer (LMP) battery comprising a positive electrode that includes a high potential positive electrode active material and a block copolymer of AB or BAB type, A being an ethylene oxide block and B being an anionic polymer block based on lithium bis(trifluoromethylsulfonyl)imide.
US11050074B2
An elastomeric cell frame for a fuel cell in which a membrane electrode assembly and gas diffusion layers are formed using a pair of sheet-type elastomeric frames without a specific adhesive member and in which channels for the flow of reaction gas and coolant are formed, may include an insert formed by bonding a pair of gas diffusion layers to both sides of a membrane electrode assembly and an elastomeric frame.
US11050071B2
There is provided an inspection method for a fuel cell or a fuel cell stack that ensures performing a leakage inspection minutely in a shorter time compared with the conventional inspection. The inspection method includes an enclosing step, an external leakage inspection step, and a communication leakage inspection step. The enclosing step encloses a first gas passage, a second gas passage, and a refrigerant passage in the fuel cell or the fuel cell stack to form three sections. The three sections are a first section, a second section, and a third section independent of one another. The external leakage inspection step simultaneously supplies an inspection gas to two or more sections among the three sections for pressure boosting to perform an inspection for leakage of the inspection gas from the two or more sections after boosting pressures to an outside. The communication leakage inspection step decompresses one section among the two or more sections after boosting the pressures and maintains a pressure of another one section or pressures of other two sections to perform an inspection for leakage of the inspection gas from the pressure-maintained one section or two sections to the decompressed one section.
US11050069B2
An illustrative example fuel cell cooler plate includes a first side configured to be received adjacent a fuel cell component and a second side facing opposite the first side. The first side defines a first surface area of the plate. An edge is transverse to the first side and the second side. The edge has a surface area that is less than the first surface area. A first coolant passage within the plate is closer to the second side than the first side. A second coolant passage is between the first side and the first coolant passage. The second coolant passage is in a heat exchange relationship with the first coolant passage.
US11050060B2
An electrode for solid-state batteries, comprising a PTC resistor layer, and a solid-state battery comprising the electrode. The electrode may be an electrode for solid-state batteries, wherein the electrode comprises an electrode active material layer, a current collector and a PTC resistor layer which is disposed between the electrode active material layer and the current collector and which is in contact with the electrode active material layer; wherein the PTC resistor layer contains an electroconductive material, an insulating inorganic substance and a polymer.
US11050053B2
The present invention relates to a battery, comprising a positive electrode plate, a separator and a negative electrode plate, wherein the positive electrode plate comprises a positive electrode current collector and at least two layers of positive active materials on at least one surface of the positive electrode current collector in which the underlying positive active material layer in contact with the positive electrode current collector comprises a first positive active material, a first polymer material, and a first conductive material and in which the upper positive active material layer comprises a second positive active material, a second polymer material, and a second conductive material and the first polymer material comprises an oil-dispersible polymer material having a solubility in NMP at 130° C. for 5 minutes, which is 30% or less of the solubility of PVDF under the same conditions. The battery exhibits good safety performance and improved electrical performance.
US11050052B2
The present invention provides a lithium ion battery and a negative electrode material thereof. The negative electrode material includes a mixture of a graphite and an amorphous carbon, wherein the graphite is subjected to a surface treatment, and the surface treatment manner is a combination of mechanical fusion modification and spray drying coating, and wherein the graphite has a graphitization degree of 90-96%, an average particle diameter D50 of 13-25 μm and a specific surface area BET of 0.8-2.5 m2/g, and the amorphous carbon has a graphitization degree of 65-80%, an average particle diameter D50 of 2-15 μm and a specific surface area BET of 1.0-3.0 m2/g.
US11050048B2
According to one embodiment, an electrode structure is provided. The electrode structure includes an electrode and a separator. The electrode includes an active material-containing layer. The active material-containing layer contains active material particles. The separator includes a layer of organic fibers and inorganic solid particles. The layer of organic fibers is on the active material containing layer. The inorganic solid particles are on the layer of organic fibers. The inorganic solid particles are disposed so as to be biased to a surface side opposite to an electrode side of the separator.
US11050039B2
Disclosed are an organic light emitting display device and a method for manufacturing a cover window thereof. The organic light emitting display device includes a display panel configured to display an image, and a cover window located above the display panel. The cover window includes a light path control structure configured to adjust a range of visibility of the image displayed by the display panel and to prevent occurrence of ghost mura.
US11050038B2
A display device and a method for manufacturing the same are disclosed, in which a cathode electrode is not separated from an organic light emitting layer. The method for manufacturing a display device comprises the steps of forming pixels on a display area on a first substrate, forming an encapsulation film to cover the display area, attaching a protective film onto the encapsulation film, and removing the protective film. When attaching the protective film, the protective film includes a substrate layer and an adhesive layer formed at an edge area of at least one side of the substrate layer.
US11050036B2
A device structure providing contact to conductive layers via a deep trench structure is disclosed. The device includes a first dielectric layer including a first opening. A first conductive layer is deposited over the first dielectric layer and the first opening. A second dielectric layer is deposited on the first conductive layer. The second dielectric layer includes a second opening. A second conductive layer is deposited over the second dielectric layer and the first and second openings. A semiconductor layer is deposited on the second dielectric layer such that the semiconductor layer is not continuous on at least part of the walls of the first or second openings. A top electrode layer is deposited on the semiconductor layer. The top electrode layer is in contact with the second conductive layer on at least part of the walls of the first or second openings.
US11050027B2
A condensed cyclic compound represented by Formula 1 wherein in Formula 1, groups X1 to X8, L11, L12, R11, R12 and variables a11, a12, b11, b12 are described in the specification.
US11050026B2
The present specification provides a compound having a spiro structure and an organic light emitting device including the same.
US11050024B2
Disclosed is a method of manufacturing a surface-modified polymer film, including forming a hydroxyl group (—OH) on the surface of a polymer film by subjecting the polymer film to light irradiation and surface treatment with a photoacid generator. The polymer film can be introduced with a hydroxyl group (—OH) group using a photoacid generator, thereby modifying the surface of the polymer film without damage to the polymer film. Also, an organic electronic device including the surface-modified polymer film can be improved in electrical characteristics and stability.
US11050015B2
A storage device includes a first conductor that extends in a first direction, a first stacked body that extends in the first direction, is electrically connected to the first conductor, and includes a first ferromagnetic body that extends in the first direction, a second ferromagnetic body, a first insulator between the first stacked body and the second ferromagnetic body, a first switching element having first and second ends, wherein the first end is electrically connected to the second ferromagnetic body, the first switching element regulating current flow between the first and second ends in response to a voltage applied between the first and second ends, a second conductor that extends in a second direction crossing the first direction and is electrically connected to the second end of the first switching element, a third ferromagnetic body, and a second insulator between the third ferromagnetic body and another stacked body.
US11050008B2
A display apparatus and a method of manufacturing the same are disclosed. The display apparatus includes at least one light emitting diode chip, a conductive portion disposed under the light emitting diode chip and coupled to the light emitting diode chip, and an insulating material surrounding the conductive portion. The conductive portion includes a first conductive portion and a second conductive portion, and the insulating material is formed to expose at least a portion of the upper surfaces of the first conductive portion and the second conductive portion.
US11050004B2
A micro panchromatic QLED array device based on a quantum dot transfer process of deep silicon etching templates. Array-type square table structures pass through a p-type GaN layer and a quantum well active layer and are deep to an n-type GaN layer are disposed on a blue LED epitaxial wafer, wherein micro holes are formed through etching in the structures. Every 2*2 table structures constitute an RGB pixel unit. Among the four micro holes, three of the holes are filled with red light, green light and yellow light quantum dots respectively, and one of the holes emits blue light/is filled with a blue light quantum dot. Micro holes in a silicon wafer are formed through etching with a deep silicon etching technology; the micro holes in the silicon wafer are aligned with quantum dot filling areas on a micro-LED.
US11050003B2
A light emitting device (LED-Filament) comprises: a light-transmissive substrate; at least one blue LED chip mounted on the light-transmissive substrate, for instance mounted on a face thereof; and a photoluminescence material at least partially covering the at least one blue LED chip. The photoluminescence material comprises narrow-band red phosphor particles that generates light with a peak emission wavelength in a range of 600 nm to 640 nm and a full width at half maximum emission intensity of 50 nm to 60 nm. The light emitting device is characterized by CRI Ra greater than or equal to about 90. The narrow-band red phosphor particles can comprise at least one Group IIA/IIB selenide sulfide-based phosphor material such as for example CaSe1−xSx:Eu (CSS phosphor). The LED-filament can be incorporated in a lamp, with a yellow to green-emitting phosphor that generates light with a peak emission wavelength in a range of 520 nm to 570 nm, to provide light with a color temperature in a range of 1500 K to 4000 K or 1500 K to 6500 K and a General Color Rendering Index (CRI Ra) greater than or equal to about 90 and a CRI R9 greater than or equal to about 50.
US11049998B2
An electroluminescent display panel and a display device are provided. In the embodiments of the disclosure, a photosensitive device is arranged in the photosensitive device arranging region. The extending line of at least one line is arranged in the photosensitive device arranging region so that the orthographic projection of the extending line on the light-emitting surface of the electroluminescent display panel overlaps with the first pixels in the first and second specific pixel groups in the photosensitive device arranging area; the first and second specific pixel groups include respective first pixels located in first straight lines of the second pixels correspondingly connected to two adjacent signal lines, the first and second specific pixel groups are adjacent in the second direction, and the first straight lines extend in the first direction.
US11049997B2
The invention relates to an optoelectronic device, having at least one microwire or nanowire extending along a longitudinal axis substantially orthogonal to a plane of a substrate, and including: a first doped portion produced from a first semiconductor compound; an active zone extending from the first doped portion; a second doped portion, at least partially covering the active zone; characterised in that the active zone comprises a wider single-crystal portion: formed of a single crystal of a second semiconductor compound and at least one additional element; extending from an upper face of one end of the first doped portion, and having a mean diameter greater than that of the first doped portion.
US11049995B2
A long-wavelength light emitting device is disclosed. The long-wavelength light emitting device comprises: a first conductive semi-conductor layer; an active layer that is located on the first conductive semi-conductor layer and that has a quantum well structure; and a second conductive semi-conductor layer that is located on the active layer. The active layer comprises: one or more well layers including a nitride-based semi-conductor having 21% or more In; two barrier layers located in upper and lower parts of the well layers, and located between the well layers and the barrier layers, wherein the upper capping layers have a bigger band-gap energy relative to the barrier layers, and the upper capping layers and the well layers are in contact.
US11049994B2
Light emitting diodes (“LEDs”) with N-polarity and associated methods of manufacturing are disclosed herein. In one embodiment, a method for forming a light emitting diode on a substrate having a substrate material includes forming a nitrogen-rich environment at least proximate a surface of the substrate without forming a nitrodizing product of the substrate material on the surface of the substrate. The method also includes forming an LED structure with a nitrogen polarity on the surface of the substrate with a nitrogen-rich environment.
US11049989B2
The invention relates to a luminescent solar concentrator comprising a glass or plastic matrix containing colloidal nanocrystals of at least ternary semiconductors based on metals of groups IB and IIIA (groups 11 and 16 respectively in the UIPAC nomenclature) and at least one chalcogen (group VIA, or 16 in the IUPAC nomenclature).
US11049988B2
Provided is a solar cell including, on a first main surface of a semiconductor substrate having a first conductivity type, a base layer which has the first conductivity type, and an emitter layer which is adjacent to the base layer and has a second conductivity type which is a conductivity type opposite to the first conductivity type, and further including a base collecting electrode provided on at least the base layer, and a part of the base collecting electrode is also arranged on the emitter layer adjacent to the base layer on which the base collecting electrode is arranged. Consequently, the inexpensive solar cell having high photoelectric conversion efficiency can be provided.
US11049985B2
A photo detection device comprising a contact layer through which light enters; an absorbing region positioned such that light admitted through the contact layer passes into the absorbing region; at least one diffractive element operatively associated with the absorbing region operating to diffract light into the absorbing region; the configuration of the at least one diffractive element being determined by computer simulation to determine an optimal diffractive element (or elements) and absorbing region configuration for optimal quantum efficiency for at least one predetermined wavelength detection range, the at least one diffractive element operating to diffract light entering through the contact layer such that phases of diffracted waves from locations within the photo detection device or waves reflected by sidewalls and waves reflected by the at least one diffractive element form a constructive interference pattern inside the absorbing region. A method of designing a photodetector comprises using a computer simulation to determine an optimal configuration for at least one wavelength range occurring when waves reflected by the diffractive element form a constructive interference pattern inside the absorbing region.
US11049980B2
In an integrated circuit, a metal-insulator-metal (MIM) diode includes: a first metallization structure level having a first metal layer; a first dielectric layer over the first metal layer; a metal contact or via on the first metal layer and extending through a portion of the first dielectric layer; and a second metallization structure level having a second metal layer; and a second dielectric layer over the second metal layer. The diode has a first electrode on the metal contact or via, a multilayer dielectric structure on the first electrode, and a second electrode between the multilayer dielectric structure and the second metal layer.
US11049970B2
A method of semiconductor fabrication includes forming a dielectric layer over a substrate. A dummy gate structure is formed on the dielectric layer, which defines a dummy gate dielectric region. A portion of the dielectric layer not included in the dummy gate dielectric region is etched to form a dielectric etch back region. A spacer element is formed on a portion of the dielectric etch back region, which abuts the dummy gate structure, and defines a spacer dielectric region A height of the dummy gate dielectric region is greater than the height of the spacer dielectric region. A recessed portion is formed in the substrate, over which a strained material is selectively grown to form a strained recessed region adjacent the spacer dielectric region. The dummy gate structure and the dummy gate dielectric region are removed. A gate electrode layer and a gate dielectric layer are formed.
US11049965B2
A semiconductor device includes a first external electrode with a first electrode surface portion; a second external electrode with a second electrode surface portion; a MOSFET chip with a built-in Zener diode which includes an active region and a peripheral region; a control IC chip which drives the MOSFET chip based on voltage or current between a drain electrode and a source electrode of the MOSFET chip; and a capacitor which supplies power to the MOSFET chip and the control IC chip. The first electrode surface portion is connected to either the drain electrode or the source, the second electrode surface portion is connected to either the source electrode or the drain electrode, a plurality of unit cells of the MOSFET with the built-in Zener diode are provided in the active region, and the breakdown voltage of the Zener diode is set to be lower than that of the peripheral region.
US11049964B2
A first portion of the poly-silicon layer is provided on a first face of a front surface of a semiconductor substrate via a gate insulating film in an edge termination region and configures a gate runner. The first portion opposes an edge p++-type contact region in a depth direction Z. A chip-end-side edge of the first portion is positioned within a plane of the edge p++-type contact region. A field oxide film disposed separated from the poly-silicon layer, extends from a chip end toward a chip center and, on the first face, terminates closer to the chip end than does the first portion. The entire surface of the poly-silicon layer is flat, free of a step due to the field oxide film. A chip-center-side edge of the field oxide film is closer to the chip end than is the edge p++-type contact region and positioned on a p-type base region.
US11049960B2
In some examples, a gallium nitride (GaN)-based transistor, comprises a substrate; a GaN layer supported by the substrate; an aluminum nitride gallium (AlGaN) layer supported by the GaN layer; a p-doped GaN structure supported by the AlGaN layer; and multiple p-doped GaN blocks supported by the AlGaN layer, each of the multiple p-doped GaN blocks physically separated from the remaining multiple p-doped GaN blocks, wherein first and second contours of a two-dimensional electron gas (2DEG) of the GaN-based transistor are at an interface of the AlGaN and GaN layers.
US11049958B2
A semiconductor power device and a manufacturing method thereof are provided. In the manufacturing method, before the self-aligned silicide process is performed, a gate stacked structure and a spacer are formed on a semiconductor layer having a body region and a source region. The spacer defines a portion of the source region for forming a silicide layer. Subsequently, the self-aligned silicide process is performed with the gate stacked structure and the spacer functioning as a mask to form the silicide layer at the defined portion of the source region. Thereafter, an interconnection structure including an interlayer dielectric layer and a source conductive layer is formed on the semiconductor layer. The source conductive layer is electrically connected to the source region. The silicide layer extends toward the gate stacked structure from a position under the source conductive layer to another position under the interlayer dielectric layer.
US11049947B2
The present invention provides a non-volatile memory and a manufacturing method for the same. A floating gate structure of the non-volatile memory is located on one side of a word line structure, and includes a second gate dielectric layer and a second conductive layer in sequence from bottom to top. The second conductive layer has a first sharp portion, a second sharp portion, and a sharp depression portion located between the two sharp portions. An erasing gate structure is located above the floating gate structure, and includes a tunneling dielectric layer and a third conductive layer in sequence from bottom to top. The tunneling dielectric layer covers tip parts of the first and second sharp portions, and is filled into the sharp depression portion. The third conductive layer has a third sharp portion at a position corresponding to the sharp depression portion.
US11049943B2
The present disclosure includes but is not limited to the III-Nitride semiconductor devices including a barrier layer, a gallium nitride or indium gallium nitride channel layer having a Ga-face coupled with the barrier layer, and a patterned thermoconductive layer having a thermal conductivity of at least 500 W/(m-K) within 1000 nanometers of a Ga-face of the gallium nitride channel layer. The semiconductor device may be a high-electron-mobility transistor or a semiconductor wafer. Methods for making the same also are described.
US11049934B2
One illustrative transistor device disclosed herein includes a nanowire matrix comprising a plurality of nanowire structures that are arranged in at least one substantially horizontally oriented row and at least two substantially vertically oriented columns, the at least two substantially vertically oriented columns being laterally spaced apart from one another in a gate width direction of the transistor device, each of the plurality of nanowire structures comprising an outer perimeter. This illustrative embodiment of the transistor device further includes a gate structure that is positioned around the outer perimeter of all of the nanowire structures in the matrix, and a gate cap positioned above the gate structure.
US11049930B2
The present invention provides a semiconductor structure and method of manufacturing the same. The semiconductor structure includes a substrate and a gate formed on the substrate. The above manufacturing method is used to form a gate on the substrate. The above manufacturing method specifically includes: providing a substrate; forming a trench in an upper portion of the substrate; depositing a gate layer on the substrate, the gate layer including two step portions extending from the outside of the trench to the inside of the trench; etching the gate layer from two ends of the trench along the two step portions toward the center of the trench to form the gate in the trench, wherein the width of the gate is smaller than the width of the trench. The manufacturing method of the present invention can easily and efficiently form a gate having a small critical dimension and precisely controllable on a semiconductor substrate, thereby meeting increasingly stringent gate size requirements.
US11049929B2
A display device includes: a substrate; a first thin film transistor and a second thin film transistor arranged over the substrate; a display element connected to the first thin film transistor; a wiring connected to the second thin film transistor and including a first wiring layer and a second wiring layer; a pattern insulating layer arranged between the first wiring layer and the second wiring layer; a planarization layer covering the wiring; and a connection electrode arranged on the planarization layer and connected to the first wiring layer and the second wiring layer respectively through a first contact hole and a second contact hole.
US11049917B2
This disclosure relates to the field of display technologies, and discloses an OLED display panel, a method for fabricating the same, and a display device, and the OLED display device includes: a first substrate; a pixel definition layer located on the first substrate, and including a plurality of hollow light-emitting areas, and first recessed sections located between adjacent light-emitting areas; a cathode layer located on a side of the pixel definition layer away from the first substrate, and comprising corresponding second recessed sections corresponding in position to the first recessed sections; and electrically conductive sections located on a side of the cathode layer away from the pixel definition layer, and located in the second recessed sections.
US11049901B2
A display apparatus comprises a thin-film transistor array disposed on a substrate; a plurality of electro-luminescence devices disposed on the thin-film transistor array; a plurality of light-receiving devices disposed on the thin-film transistor array and spaced apart from the plurality of electro-luminescence devices; a plurality of light shield patterns shielding the plurality of light-receiving devices; and at least one opening pattern arranged in each light shield pattern that has a predetermined opening direction.
US11049899B2
A structure and a method for packaging an image sensor chip. The structure includes: an image sensor chip and a substrate. The image sensor chip includes a first surface and a second surface that are opposite to each other, and the first surface is provided with multiple pixels configured to collect image information and multiple first bonding pads connected with the multiple pixels. The substrate covers the first surface of the image sensor chip, and is provided with wiring and a contact terminal connected with the wiring. A periphery of the image sensor chip is bonded to the substrate via an anisotropic conductive adhesive, the multiple first bonding pads are electrically connected with the contact terminal via the anisotropic conductive adhesive, and the anisotropic conductive adhesive surrounds all the multiple pixels and is not overlapped with the multiple pixels in a direction perpendicular to the substrate.
US11049896B2
Disclosed is a light receiving element including an on-chip lens, a wiring layer, and a semiconductor layer disposed between the on-chip lens and the wiring layer. The semiconductor layer includes a photodiode, a first transfer transistor that transfers electric charge generated in the photodiode to a first charge storage portion, a second transfer transistor that transfers electric charge generated in the photodiode to a second charge storage portion, and an interpixel separation portion that separates the semiconductor layers of adjacent pixels from each other, for at least part of the semiconductor layer in the depth direction. The wiring layer has at least one layer including a light blocking member. The light blocking member is disposed to overlap with the photodiode in a plan view.
US11049894B2
An image sensor package includes a transparent material, and a substrate adhered to the transparent material. An image sensor is disposed on or within the substrate so that the image sensor is disposed between the substrate and the transparent material to receive light from an optical side of the image sensor package through the transparent material. A solder mask dam is disposed between the substrate and the transparent material to form a gap between the image sensor and the transparent material, and the solder mask dam is structured to indicate an orientation of the image sensor, when the image sensor is viewed from the optical side.
US11049887B2
Embodiments of the present disclosure generally relate to a layer stack including a high K dielectric layer formed over a first dielectric layer and a metal electrode. The high K dielectric layer has a K value of 20 or higher and may be formed as a part of a capacitor, a gate insulating layer, or any suitable insulating layer in electronic devices, such as display devices. The layer stack includes a second dielectric layer disposed on the first dielectric layer and the metal layer, and the high K dielectric layer disposed on the second dielectric layer. The second dielectric layer provides a homogenous surface on which the high K dielectric layer is formed. The homogeneous surface enables the high K dielectric material to be deposited uniformly thereover, resulting in a uniform thickness profile.
US11049885B2
An array substrate and a manufacturing method thereof, a display panel, and a display device are disclosed. The array substrate includes a base substrate including a bending region; and an insulating layer disposed on the base substrate wherein the insulating layer located in the bending region is provided with at least one recess and a surface of the recess includes a concave-convex structure.
US11049880B2
A three-dimensional memory device includes an alternating stack of insulating layers and electrically conductive layers located over a substrate, and memory stack structures extending through the alternating stack. Each of the memory stack structures includes a vertical stack of single crystalline ferroelectric dielectric layers and a respective vertical semiconductor channel.
US11049878B2
A semiconductor memory device includes a semiconductor substrate including a diode formed in an upper layer portion of the semiconductor substrate, a first insulating film provided above the semiconductor substrate, a first conductive film provided above the first insulating film and coupled to the diode, a stacked body provided above the first conductive film, an insulator and an electrode film being stacked alternately in the stacked body, a semiconductor member piercing the stacked body and being connected to the first conductive film, and a charge storage member provided between the electrode film and the semiconductor member.
US11049874B2
The invention discloses a NOR-type memory device and a method of fabricating such NOR-type memory device. The NOR-type memory device according to a preferred embodiment of the invention includes a semiconductor substrate, a plurality of bit lines formed on the semiconductor substrate, a plurality of first isolation stripes, a plurality of second isolation stripes, a plurality of multi-layer stripes, a plurality of memory cells, a plurality of first sub-bit lines, a plurality of second sub-bit line, a plurality of word lines, an insulating layer, a plurality of grounded via contacts, and a grounding layer. The first isolation stripes and the second isolation stripes extend in a longitudinal direction defined by the semiconductor substrate. Each memory cell corresponds to one of the columns and one of the rows defined by the semiconductor substrate. The memory cells on one side of each first isolation stripe and the memory cells on the other side of said one first isolation stripe are staggeredly arranged. Each word line corresponds to one of the columns and connects the gate conductors of the memory cells along the corresponding column. The insulating layer is formed on the multi-layer stripes, the first isolation stripes and the second isolation stripes. Each of the grounded via contacts corresponds to one of the second sub-bit lines, and is formed through the insulating layer to connect the corresponding second sub-bit line. The grounding layer is formed on the insulating layer to connect all of the grounded via contacts.
US11049868B2
A semiconductor memory device according to an embodiment, includes a plurality of semiconductor pillars extending in a first direction and being arranged along a second direction crossing the first direction, two interconnects extending in the second direction and being provided on two sides of the plurality of semiconductor pillars in a third direction crossing the first direction and the second direction, and an electrode film disposed between each of the semiconductor pillars and each of the interconnects. The two interconnects are drivable independently from each other.
US11049867B2
According to embodiments, a semiconductor memory device includes a plurality of control gate electrodes laminated above a substrate and extend in a first direction and a second direction, and a memory pillar that has one end connected to the substrate, has longitudinally a third direction intersecting with the first direction and the second direction, and is opposed to the plurality of control gate electrodes. The memory pillar includes a core insulating layer and a semiconductor layer arranged around the core insulating layer. The semiconductor layer includes a first portion and a second portion positioned at a substrate side of the first portion. A width in the first direction or the second direction of the semiconductor layer at at least a part of the first portion is larger than a width in the first direction or the second direction of the second portion.
US11049864B2
An apparatus comprises first electrodes vertically extending through an isolation material, a second electrode horizontally intervening between two or more of the first electrodes laterally neighboring one another, and a dielectric structure horizontally and vertically intervening between the second electrode and the two or more of the first electrodes. Additional apparatuses, memory devices, electronic systems, and a method of forming an apparatus are also described.
US11049863B2
A semiconductor structure with a capacitor landing pad includes a substrate. A capacitor contact plug is disposed on the substrate. A capacitor landing pad contacts and electrically connects the capacitor contact plug. A bit line is disposed on the substrate. A dielectric layer surrounds the capacitor landing pad. The dielectric layer includes a bottom surface lower than a top surface of the bit line.
US11049860B2
A semiconductor device and a method of fabricating a semiconductor device, the device including a substrate; a first conductive pattern on the substrate; a second conductive pattern on the substrate and spaced apart from the first conductive pattern; an air spacer between the first conductive pattern and the second conductive pattern; and a quantum dot pattern covering an upper part of the air spacer.
US11049851B2
Methods and systems for selectively illuminated integrated photodetectors with configured launching and adaptive junction profile for bandwidth improvement may include a photonic chip comprising an input waveguide and a photodiode. The photodiode comprises an absorbing region with a p-doped region on a first side of the absorbing region and an n-doped region on a second side of the absorbing region. An optical signal is received in the absorbing region via the input waveguide, which is offset to one side of a center axis of the absorbing region; an electrical signal is generated based on the received optical signal. The first side of the absorbing region may be p-doped. P-doped and n-doped regions may alternate on the first and second sides of the absorbing region along the length of the photodiode. The absorbing region may comprise germanium, silicon, silicon/germanium, or similar material that absorbs light of a desired wavelength.
US11049848B1
A semiconductor device includes a substrate and a chip. The chip stacked on the substrate includes an active surface and at least one metal pad. The metal pad is disposed on the active surface and comprises a first pad portion and a second pad portion separated from the first pad portion to form an open circuit. The first pad portion includes a protrusion structure and the second pad portion includes a recess structure. Moreover, the protrusion structure of the first pad portion extends toward the recess structure of the second pad portion.
US11049842B2
An alignment mark at a position that overlaps an area in which an anisotropic conductive film is pasted, and to accurately perform alignment using an image captured by a camera. An alignment method in which an electronic component is mounted on the obverse surface of a transparent substrate with a conductive adhesive agent interposed therebetween, a substrate-side alignment mark and a component-side alignment mark are adjusted from the captured image, and the position at which the electronic component is mounted on the transparent substrate is aligned, wherein in the conductive adhesive agent, conductive particles are in a regular arrangement as viewed from a planar perspective, and in the captured image, the outside edges of the alignment marks exposed between the conductive particles are intermittently visible as line segments (S) along the imaginary line segments of the outside edges of the alignment mark.
US11049841B2
A interposer sandwich structure comprises a top interposer and a bottom interposer enclosing an integrated circuit electronic device that includes means for attaching the device to the bottom interposer, and an interconnection structure connecting the top interposer to the bottom interposer. The top interposer may also be directly connected to a chip carrier in addition to the bottom interposer. The structure provides shielding and protection of the device against Electrostatic Discharge (ESD), Electromagnetic Interference (EMI), and Electromagnetic Conductivity (EMC) in miniaturized 3D packaging.
US11049836B2
A system includes a substrate; a bond pad; a wire spanning above the substrate, having a first end bonded to the bond pad and a second end extending from the bond pad to terminate in a second end thereof; and a support structure disposed on the substrate, the support structure comprising at least a side wall and extending from the substrate to terminate in an end portion spaced from the substrate to support the wire.
US11049830B2
An input/output (I/O) interface of a die is disclosed. The I/O interface of the die includes a first region of a backside of the die. The I/O interface further includes a second region of the backside surface of the die positioned along at least a portion of a perimeter of the first region. The second region provides power and ground connections to the first region.
US11049819B2
Package assemblies including a die stack and related methods of use. The package assembly includes a substrate with a first surface, a second surface, and a third surface bordering a through-hole extending from the first surface to the second surface. The assembly further includes a die stack, a conductive layer, and a lid. The die stack includes a chip positioned inside the through-hole in the substrate. A section of the conductive layer is disposed on the third surface of the substrate. A portion of the lid is disposed between the first chip and the section of the conductive layer. The conductive layer is configured to be coupled with power, and the lid is configured to be coupled with ground. The portion of the lid may act as a first plate of a capacitor, and the section of the conductive layer may act as a second plate of the capacitor.
US11049818B2
According to one embodiment, an electromagnetic wave attenuator includes a multilayer member, and a magnetic member. The multilayer member includes a plurality of magnetic layers and a plurality of nonmagnetic layers. The plurality of nonmagnetic layers is conductive. A direction from one of the plurality of magnetic layers toward an other one of the plurality of magnetic layers is aligned with a first direction from the multilayer member toward the magnetic member. One of the plurality of nonmagnetic layers is between the one of the plurality of magnetic layers and the other one of the plurality of magnetic layers. A thickness along the first direction of the magnetic member is not less than ½ of a thickness along the first direction of the multilayer member.
US11049814B2
A semiconductor device may include first and second sub chips stacked sequentially and a through contact electrically connecting the first and second sub chips to each other. Each of the first and second sub chips may include a substrate and a plurality of interconnection lines, which are interposed between the substrates. The interconnection lines of the second sub chip may include first and second interconnection lines having first and second openings, respectively, which are horizontally offset from each other. The through contact may be extended from the substrate of the second sub chip toward the first sub chip and may include an auxiliary contact, which is extended toward the first sub chip through the first and second openings and has a bottom surface higher than a top surface of the uppermost one of the interconnection lines of the first sub chip.
US11049813B2
A semiconductor device includes a semiconductor substrate comprising a contact region, a silicide present on the contact region, a dielectric layer present on the semiconductor substrate, the dielectric layer comprising an opening to expose a portion of the contact region, a conductor present in the opening, a barrier layer present between the conductor and the dielectric layer, and a metal layer present between the barrier layer and the dielectric layer, wherein a Si concentration of the silicide is varied along a height of the silicide.
US11049799B1
A semiconductor structure and a method for forming the same are provided. A semiconductor structure includes a substrate, a seed layer on the substrate, an epitaxial layer on the seed layer, a first transistor on the epitaxial layer, an interlayer dielectric layer on the epitaxial layer, a dielectric pillar penetrating through the interlayer dielectric layer and the epitaxial layer, and a conductive liner disposed on a sidewall of the dielectric pillar. The conductive liner is electrically connected to the first transistor and the seed layer.
US11049797B2
The present disclosure provides a semiconductor structure, including: a semiconductor device layer including a first surface and a second surface, wherein the first surface is at a front side of the semiconductor device layer, and the second surface is at a backside of the semiconductor device layer; an insulating layer above the second surface of the semiconductor device; and a through-silicon via (TSV) traversing the insulating layer. Associated manufacturing methods of the same are also provided.
US11049781B1
A chip-scale package device includes a substrate unit, a chip unit, and an electrical insulator. The substrate unit has opposite first and second surfaces, and a receiving space defined by a space-defining surface. The chip unit is disposed in the receiving space, and includes a chip and first and second electrodes disposed oppositely on the chip. The electric insulator fills the receiving space to cover the space-defining surface and the chip unit and to expose the first electrode. The first and second surfaces and the space-defining surface are electrically connected to one another, and the second electrode is electrically connected to the space-defining surface.
US11049779B2
A carrier for a semiconductor chip mounting thereon and a manufacturing method thereof are provided. The carrier includes a fine redistribution structure, a plurality of conductive connectors, and an insulating layer. The fine redistribution structure has a first surface and a second surface opposite to each other, where the semiconductor chip is mounted on the first surface of the fine redistribution structure. The conductive connectors are disposed on the second surface of the fine redistribution structure and electrically coupled to the semiconductor chip through the fine redistribution structure. The insulating layer is disposed on the second surface of the fine redistribution structure to laterally cover the conductive connectors.
US11049778B2
Described are component carriers including a stepped cavity into which a stepped component assembly is embedded. The component carriers have (a) fully cured electrically insulating material originating from at least one electrically insulating layer structure of the component carrier and circumferentially surrounding the stepped component assembly and/or (b) an undercut in a transition region between a narrow recess and a wide recess of the stepped cavity. Further described are methods for manufacturing such component carriers.
US11049777B2
A frame lid for use with a semiconductor package is disclosed. First, a mask is applied to a top surface of the lid and over a central area of the top surface to define a peripheral area. Next, a seal ring is formed by metallizing the peripheral area and the sidewall of the plate. The mask can then be removed obtain the frame lid. Next, a solder preform can be attached to the seal ring. This reduces pullback and shrinkage of the metallized layer, while lowering the manufacturing cost and process times.
US11049776B2
A semiconductor memory device includes a first chip having a first pad and a first misalignment detection pattern on a first surface; and a second chip having a second pad and a second misalignment detection pattern on a second surface, and bonded to the first surface of the first chip such that the second pad is coupled with the first pad. The second chip includes a misalignment detection circuit which is coupled between the second misalignment detection pattern and a test pad and outputs a first voltage provided from the first misalignment detection pattern, to the test pad, in the case where a misalignment between the first chip and the second chip exceeds a preset value such that the first misalignment detection pattern and the second misalignment detection pattern are shorted to each other.
US11049774B2
A method includes forming an epitaxy semiconductor layer over a semiconductor substrate, and etching the epitaxy semiconductor layer and the semiconductor substrate to form a semiconductor strip, which includes an upper portion acting as a mandrel, and a lower portion under the mandrel. The upper portion is a remaining portion of the epitaxy semiconductor layer, and the lower portion is a remaining portion of the semiconductor substrate. The method further includes growing a first semiconductor fin starting from a first sidewall of the mandrel, growing a second semiconductor fin starting from a second sidewall of the mandrel. The first sidewall and the second sidewall are opposite sidewalls of the mandrel. A first transistor is formed based on the first semiconductor fin. A second transistor is formed based on the second semiconductor fin.
US11049772B2
A wafer processing method includes a polyester sheet providing step of positioning a wafer in an inside opening of a ring frame and providing a polyester sheet on a back side or a front side of the wafer and on a back side of the ring frame, a uniting step of heating the polyester sheet as applying a pressure to the polyester sheet to thereby unite the wafer and the ring frame through the polyester sheet by thermocompression bonding, a dividing step of applying a laser beam to the wafer to form modified layers in the wafer, thereby dividing the wafer into individual device chips, and a pickup step of picking up each device chip from the polyester sheet.
US11049760B2
The implementations described herein generally relate to a process kit suitable for use in a semiconductor process chamber, which reduces edge effects and widens the processing window with a single edge ring as compared to conventional process kits. The process kit generally includes an edge ring disposed adjacent to and surrounding a perimeter of a semiconductor substrate in a plasma chamber. A dimension of a gap between the substrate and the edge ring is less than about 1000 μm, and a height difference between the substrate and the edge ring is less than about (+/−) 300 μm. The resistivity of the ring is less than about 50 Ohm-cm.
US11049757B2
A wafer processing method includes a polyester sheet providing step of positioning a wafer in an inside opening of a ring frame and providing a polyester sheet on a back side of the wafer and on a back side of the ring frame, a uniting step of heating the polyester sheet as applying a pressure to the polyester sheet to thereby unite the wafer and the ring frame through the polyester sheet by thermocompression bonding, a dividing step of applying a laser beam to the wafer to form division grooves in the wafer, thereby dividing the wafer into individual device chips, and a pickup step of applying an ultrasonic wave to the polyester sheet in each region of the polyester sheet corresponding to each device chip, pushing up each device chip from the polyester sheet side to pick up each device chip from the polyester sheet.
US11049740B1
A mainframe of a device fabrication system includes a base, a plurality of facets on the base, an a lid over the plurality of facets. A first facet of the plurality of facets includes a frame. The base, the lid and the plurality of facets together define an interior volume that includes a robot arm. A first replaceable interface plate is attached to the first frame of the first facet. The first replaceable interface plate includes a plurality of substrate access ports. A first substrate access port of the plurality of substrate access ports is configured to provide access for the robot arm to a first process chamber. A second substrate access port of the plurality of substrate access ports is configured to provide access for the robot arm to a second process chamber.
US11049737B2
Disclosed is An apparatus for treating a substrate includes a chamber having a treatment space provided therein to treat the substrate and having an entrance for introducing or withdrawing the substrate, a liner disposed in the treatment space, disposed adjacent to an inner sidewall of the chamber, and having an opening formed at a position of facing the entrance to introduce or withdraw the substrate, a supporting unit to support the substrate in the treatment space, a gas supplying unit to supply process gas to the treatment space, a plasma source to produce plasma from the process gas, and a door assembly to open or close the entrance. The door assembly includes a door which includes a door unit provided outside the chamber to be movable between an opening position to open the entrance and a closing position to close the entrance, and an insertion unit extending from the door unit toward the treatment space and inserted into the opening of the liner at the closing position, and a door driving unit to drive the door.
US11049735B2
A method for operating an electronic device manufacturing system is provided that includes introducing an inert gas into a process tool vacuum pump at a first flow rate while the process tool is operating in a process mode, and introducing the inert gas into the process tool vacuum pump at a second flow rate while the process tool is operating in a chamber clean mode. Numerous other embodiments are provided.
US11049728B2
Described are boron-doped amorphous carbon hard masks, methods of preparing boron-doped amorphous carbon hard masks, methods of using the boron-doped amorphous carbon hard masks, and devices that include the boron-doped amorphous carbon hard masks.
US11049726B2
A substrate is disposed on a substrate holder within a process module. The substrate includes a mask material overlying a target material with at least one portion of the target material exposed through an opening in the mask material. A plasma is generated in exposure to the substrate. For a first duration, a bias voltage is applied at the substrate holder at a first bias voltage setting corresponding to a high bias voltage level. For a second duration, after completion of the first duration, a bias voltage is applied at the substrate holder at a second bias voltage setting corresponding to a low bias voltage level. The second bias voltage setting is greater than 0 V. The first and second durations are repeated in an alternating and successive manner for an overall period of time necessary to remove a required amount of the target material exposed on the substrate.
US11049708B2
An apparatus for performing ambient ionisation mass and/or ion mobility spectrometry is disclosed. The apparatus comprises a substantially cylindrical, tubular, rod-shaped, coil-shaped, helical or spiral-shaped collision assembly; and a first device arranged and adapted to direct analyte, smoke, fumes, liquid, gas, surgical smoke, aerosol or vapour onto said collision assembly.
US11049706B2
The mass spectrometer includes an ionization unit that ionizes a sample; a nozzle unit having an inflow port that is connected to the ionization unit by a flow pipe and through which the ionized sample flows, and an outflow port from which the sample flowing in flows out; a vacuum chamber that is evacuated by vacuum evacuation means and into which the sample flows from the nozzle unit; a mass analysis unit that is located downstream of a flow of the sample relative to the vacuum chamber and that selects ions from the sample; and an ion detection unit that detects the ions selected by the mass analysis unit, wherein a division portion that divides a flow of the sample is provided inside the nozzle unit, and the division portion has a tapered projection whose diameter decreases toward the outflow port.
US11049688B2
A charged particle beam irradiation apparatus according to an embodiment includes: an optical column; a stage; a mount supporting the stage; a chamber provided on the mount and supporting the optical column; a detector configured to detect movement of the stage; actuator units each including a curved plate, a piezoelectric element, and a connector connected configured to transmit a first force generated by a change of the curvature of the curved plate to the mount; and an actuator control circuit configured to control the voltage applied to the piezoelectric element of each of the actuator units based on movement information, so that the first force is transmitted from the actuator units to the mount against a second force acting on the mount due to the movement of the stage.
US11049677B2
The DC interrupting device includes a main current conduction unit including a main interrupting switch, which is a mechanical switch, a reverse current power supply unit connected to an input terminal of the main current conduction unit and configured to generate a predetermined reverse current, and a reverse current conduction unit configured to supply the reverse current to an output terminal of the main current conduction unit. The reverse current power supply unit includes a first reverse current dedicated capacitor charged by a voltage applied to an input terminal of the main current conduction unit, a polarity reversing inductor configured to reverse a polarity of the first reverse current dedicated capacitor, and a reverse current power supply unit switch configured to perform circuit connection such that the polarity reversing inductor reverses the polarity of the first reverse current dedicated capacitor.
US11049671B2
A power distribution switch including a micro electro mechanical system (MEMS) relay switch matrix disposed between a power source and an electrical load, and a controller module configured to operate the MEMS relay switch between a conducting and a non-conducting state, wherein the conducting state conducts power from the power source to the electrical load and the non-conducting state prevents power conduction from the power sources to the electrical load.
US11049670B2
The disclosure relates to a mechatronic circuit-breaker device adapted to break an electrical current flowing through electrical power transmission means, the device including a main branch comprising at least one electromechanical switch-disconnector connected in series with at least one breaker cell itself electrically in parallel with a snubber and a first voltage surge limiter; an auxiliary branch electrically in parallel with the main branch and comprising at least one power electronic switch, connected in series with at least one capacitor, itself electrically in parallel with its discharge resistance and a second voltage surge limiter. The first voltage surge limiter has a sharper voltage-current characteristic and offering a much steeper slope at low currents than the second surge limiter.
US11049665B2
A capacitor explosion-proof device includes an explosion-proof casing, covering a top of an electrolytic capacitor opposing the pins. The explosion-proof casing includes a side plate, at least one vent disposed on the side plate and opposing the top. By avoiding spread of electrolyte solution, probability of a fire can be reduced.
US11049653B2
A multi-layer ceramic electronic component includes a multi-layer unit and a side margin. The multi-layer unit includes ceramic layers laminated in a first direction, internal electrodes disposed between the ceramic layers, a main surface that faces in the first direction, and a side surface that faces in a second direction orthogonal to the first direction, the internal electrodes being exposed from the side surface. The side margin includes a side-surface-covering portion that is disposed on the side surface, and an end portion that includes an extended portion extending from the side surface to the main surface and having a first dimension of 0.1 μm or more in the first direction and a second dimension of 0.1 μm or more in the second direction.
US11049649B2
An isolation transformer includes a transformer core. First and second through-bores extend through the transformer core from a first surface to a second surface. Each through-bore has an elongated profile with at least a portion of the elongated profile providing a respective flat winding surface. The flat winding surfaces are spaced apart by a central portion of the transformer core. The transformer is wound with a six-wire cable having a central non-conductive core. First, second, third, fourth, fifth and sixth conductive wires are positioned around and adjacent to the central non-conductive core in a substantially equally spaced angular relationship. The second conductive wire is positioned between the first conductive wire and the third conductive wire; and the fifth conductive wire is positioned between the fourth conductive wire and the sixth conductive wire. The conductive wires are twisted about the central non-conductive core at a selected twist density.
US11049647B2
A tap changer assembly of a dry-type transformer. The tap changer assembly includes a first molding including multiple taps, a semi-conductive coating applied to the first molding, a conductive shield provided overtop some of the semi-conductive coating, a grounding member comprising a ring of bosses interconnected by a grounding conductor connected to the conductive shield, a second molding applied over at least a portion of the conductive shield and the grounding conductor, the second molding forming a molded sealing surface, a conductive cover coupled to the ring of bosses; and a sealing member sealing a space between the molded sealing surface and the conductive cover. Dry-type transformers and methods of forming a tap changer assembly of a dry-type transformer are provided, as are numerous other aspects.
US11049646B2
A noise filter (10) is equipped with a plurality of conductors (20) having respective winding portions (21) and a ring-shaped core (30) which is inserted through the winding portions of the a plurality of conductors and made of a magnetic material. The ring-shaped core is composed of a pair of divisional cores (41) and (42) which are combined together by joining each pair of joining surfaces (43) and (44), located at each end, of the pair of divisional cores and. The one divisional core is straight and is inserted through the winding portions of the a plurality of conductors. The other divisional core has partition walls (45) each of which is located between adjacent ones of the a plurality of conductors, projects toward the one divisional core, and serves to form a magnetic path between the partition wall and the one divisional core.
US11049644B2
A coil assembly of a stator of a planar multi-dimensional drive includes at least one coil. The at least one coil includes a winding. The winding is electrically conductive and has a winding material. The winding is a structure of the winding material, which is folded at folding points and which has one or more windings.
US11049643B1
A magnetic connector assembly has two independent magnetic components sharing a common core structure. The magnetic assembly includes first and second bobbins, and includes a magnetic core. The magnetic core includes first and second core halves, each half including a main core body, a first outer leg, a second outer leg, and a middle leg. The first outer leg fits within a passageway of the first bobbin. The second outer leg fits within a passageway of the second bobbin. The middle leg fits between the two bobbins.
US11049638B2
An inductor and method for making the same are provided. The inductor includes a coil formed from a conductor and having a serpentine shape. The coil may have an “S”-shape. The coil has two leads extending from opposite ends of the coil. An inductor body surrounds the coil and portions of the leads. The leads may be wrapped around the body to create contact points on the exterior of the inductor.
US11049636B2
A torque motor for use in a servovalve wherein only two holes must be provided through each of the pole pieces in order to assemble the torque motor together. The torque motor comprises first and second opposing pole pieces, first and second permanent magnets positioned between the first and second pole pieces; an armature comprising a magnetic plate and a flapper, the magnetic plate being positioned between the first and second permanent magnets, the flapper being connected at one end to the magnetic plate; and further comprising: first and second fastening means each extending through the first pole piece, the armature and the second pole piece to thereby fasten the torque motor together.
US11049616B2
The present teaching relates to medical suggestion searching. In one example, data related to a medication drug are obtained. One or more candidate prescription strings are identified from the obtained data. Each of the candidate prescription strings is associated with a plurality of attributes. Each of the one or more candidate prescription strings is automatically processed based on at least one model to generate one or more prescription strings each with an associated ranking. At least some of the generated one or more prescription strings and the associated rankings are stored for future use.
US11049610B1
A system and method of tracking and managing a decedent to prevent a loss or misidentification of the decedent during transfer to a final disposition, such as a funeral home or crematorium. The system includes a server that may be integrated into an electronic health record, with the server automatically receiving data related to a decedent used to automatically create and populate a case file. The server associates a unique scannable indicium associated with the case file and the decedent, which is scanned throughout the process of transferring the decedent to a final disposition. Prior to the final transfer, the server notifies the final location of the pending transfer and includes a copy of the scannable indicium. Upon a verification of a match between the scannable indicium, the server authorizes a safe, secure, efficient, and consistent transfer of a decedent to a final location.
US11049605B1
Computer-implemented systems and methods for generating tailored medical recipes for mental health disorders. The systems include a processor, a memory, and a server. The memory is configured to register a user over a communication application through a registration module; receive demographic data through a demography module; receive voice data of the user through a voice module; receive bio-sample data of the user through a bio-sample module; receive face image data of the user through a camera module; receive mental health questionnaire data from the user through a questionnaire module; and transmit a final dataset through a data transmission module. The server is configured to process the final dataset received from the data transmission module by applying a machine learning module; generate the tailored medical recipes; and transmit the tailored medical recipes to one or more computing devices of the user over the network.
US11049601B2
A method for managing therapy data using computing nodes is disclosed. A computing node is associated with a blockchain identifying therapy data and features. The method includes: obtaining, by a first computing node from a first medical device, first therapy data, the first computing node being associated with a first blockchain; validating the first therapy data using features associated with the first blockchain; and in response to validating the first therapy data, adding the first therapy data to the first blockchain; receiving a request from a second medical device to obtain the first therapy data from the first block chain; providing, from the first computing node to the second medical device, and in response to receiving the request, the first therapy data to the second medical device, wherein the therapy data is used by the second medical device to provide a patient therapy recommendation.
US11049597B2
The invention is a computer-implemented method and apparatus that delivers information to a prescriber that is prescribing medication via an electronic prescription system, the information is delivered at the time of entering the prescription and prior to completion of entering the prescription information. The information delivered is responsive to information about the prescriber, the patient, and/or other relevant conditions from any or all of a number of sources. The information delivered to the prescriber may include drug interaction information, warnings, legally required statements, potential alternative medications, advertisements, coupons, etc. The data to which the specific information delivered to the prescriber is responsive may include prescriber information, such as the location, age, gender, medical specialty, practice size, geographic location etc, information about the patient, such as age, gender, insurance information, location, previous medical history, height, weight, etc. The data also may include information not specific to the prescriber or patient per se, such as local or national laws, current local weather, local allergen counts, etc. The data may be collected from various sources, including the prescriber's medical records database, insurance carrier databases, public information available over the internet or from other sources, purchased information such as subscription lists, weather, pollution, and allergy information, etc.
US11049594B2
A system and method of facilitating revenue cycle management in healthcare are disclosed. A voice module records a physician treating a patient. A speech to text engine converts the recorded voice into a text format to generate a transcription file. The rules are based on the outcome/learning of the artificial intelligence engine to processes the text to automatically populate data field(s) associated with the diagnosis and treatment in a transcription template. The artificial intelligence engine processes document(s) associated with the diagnosis and treatment of the patient to identify code(s) and populating coding field(s) with the code(s). The rules from the dynamic rules engine are used to processes data records associated with the patient to automatically populate field(s) in an insurance claim form of an insurance claim associated with the patient, and identify a payor to be billed with an appropriate amount determined based upon the code(s) identified.
US11049588B2
A system, method and apparatus for executing a bioinformatics analysis on genetic sequence data is provided. Particularly, a genomics analysis platform for executing a sequence analysis pipeline is provided. The genomics analysis platform includes one or more of a first integrated circuit, where each first integrated circuit forms a central processing unit (CPU) that is responsive to one or more software algorithms that are configured to instruct the CPU to perform a first set of genomic processing steps of the sequence analysis pipeline. Additionally, a second integrated circuit is also provided, where each second integrated circuit forming a field programmable gate array (FPGA), the FPGA being configured by firmware to arrange a set of hardwired digital logic circuits that are interconnected by a plurality of physical interconnects to perform a second set of genomic processing steps of the sequence analysis pipeline, the set of hardwired digital logic circuits of each FPGA being arranged as a set of processing engines to perform the second set of genomic processing steps. A shared memory is also provided.
US11049580B1
Systems and methods for increasing cycling endurance and minimizing over programming of non-volatile memory cells by modulating the programming voltage applied to the non-volatile memory cells over time as the number of program/erase cycles increases are described. A bit count ratio based on bit counts within two threshold voltage zones may be used to determine the amount of voltage reduction in the programming voltage applied during subsequent programming operations. For example, if the bit count ratio is between 0.02 and 0.05, then the reduction in the programming voltage may be 100 mV; if the bit count ratio is between 0.05 and 0.10, then the reduction in the programming voltage may be 200 mV. The modulation (e.g., the reduction) of the programming voltage may be performed at varying cycle intervals depending on the total number of program/erase cycles for a memory block and/or the bit count ratio.
US11049579B2
Methods and apparatus for NAND flash memory are disclosed. In an embodiment, a method is provided for programming a NAND flash memory. The method includes precharging selected bit lines of selected memory cells with a bias voltage level while unselected bit lines maintain the inhibit voltage, applying a verify voltage to a selected word line that is coupled to the selected memory cells, and discharging the selected bit lines that are coupled to on-cells over a first time interval. The method also includes sensing a sensed voltage level on a selected bit line, loading the selected bit line with the inhibit voltage level when the sensed voltage level is above a threshold level and a program voltage when the sensed voltage level is equal to or below the threshold level, and repeating the operations of sensing and loading for each of the selected bit lines.
US11049578B1
Non-volatile memory cells are programmed by applying a programming signal as a series of programming voltage pulses (or other doses of programming) to selected memory cells and verifying the memory cells between programming voltage pulses. To achieve tighter threshold voltage distributions, a coarse/fine programming process is used that includes a two step verification between programming voltage pulses comprising an intermediate verify condition and a final verify condition. Memory cells being programmed that have reached the intermediate verify condition are slowed down for further programming. Memory cells being programmed that have reached the final verify condition are inhibited from further programming. To reduce the number of verify operations performed, a system is proposed for skipping verification at the intermediate verify condition for some programming voltage pulses and skipping verification at the final verify condition for some programming voltage pulses.
US11049572B1
A memory device, a source line voltage adjuster and a source line voltage adjusting method thereof are provided. The source line voltage adjuster includes an operation amplifier, a current drainer and a current generator. The operation amplifier includes a first input end coupled to a common source line and a second input end for receiving a reference voltage. The operation amplifier generates an bias voltage. The current drainer drains a drain current from the common source line according to the bias voltage. The current generator provides an output current for the common source line. The current generator generates a first current according to the bias voltage, and generates a second current according to a reference current. The current generator generates the output current according to a difference of the second current and the first current.
US11049563B1
A mixed mode memory cell comprises a reading and writing component group, a storage circuit and a selection circuit. The reading and writing component group is electrically coupled to a word line and two bit lines, wherein the two bit lines respectively transmit two data signals. The storage circuit is electrically coupled to the reading and writing component group. The selection circuit is electrically coupled to the reading and writing component group and the storage circuit, and configured to control the storage circuit to operate in a volatile storage mode or a non-volatile storage mode based on a selection voltage.
US11049562B1
Emerging byte-addressable persistent memory technologies, generically referred to as Storage Class Memory, offer performance advantages and access similar to Dynamic Random Access Memory while having the persistence of disk. Unifying storage and memory into a memory tier that can be accessed directly requires additional burden to ensure that groups of memory operations to persistent or nonvolatile memory locations are performed sequentially, atomically, and not caught in the cache hierarchy. The present invention provides a lightweight solution for the atomicity and durability of write operations to nonvolatile memory, while simultaneously supporting fast paths through the cache hierarchy to memory. The invention includes a hardware-supported solution with modifications to the memory hierarchy comprising a victim cache and additional memory controller logic. The invention also includes a software only method and system that provides atomic persistence to nonvolatile memory using a software alias in DRAM and log in nonvolatile memory.
US11049555B1
A memory device includes a plurality of bit lines, a plurality of word lines, and a memory cell array including a plurality of bit cells coupled to the bit lines and the word lines. Each of the bit cells is configured to present an initial logic state on the bit lines. A power supply terminal is coupled to the memory cell array. A controller is coupled to the word lines and the bit lines, and is configured to, during a RNG phase, precharge the bit lines to a second voltage level lower than a first voltage level, and determine the initial logic states of the plurality of bit cells to generate a random number. The first voltage level is a voltage level for operating the memory cell array during an SRAM phase.
US11049553B2
The present disclosure relates to circuits, systems, and methods of operation for a memory device. In an example, a memory device includes a plurality of memory cells, each memory cell having a variable impedance that varies in accordance with a respective data value stored therein; and a read circuit configured to read the data value stored within a selected memory cell based upon a variable time delay determination of a signal node voltage change corresponding to the variable impedance of the selected memory cell.
US11049550B1
A multi-bit current sense amplifier with pipeline current sampling of a resistive memory is configured to sense a plurality of bit line currents of a plurality of bit lines in a pipeline operation. A core sense circuit is connected to one part of the bit lines and generates a reference parallel resistance current and a reference anti-parallel resistance current. A plurality of bit line precharge branch circuits are connected to the core sense circuit and another part of the bit lines. The bit line currents of the bit lines, the reference parallel resistance current and the reference anti-parallel resistance current are sensed by the core sense circuit and the bit line precharge branch circuits in the pipeline operation so as to sequentially generate a plurality of voltage levels on the core sense circuit in a clock cycle.
US11049548B1
Disclosed herein is a multi-bank type semiconductor memory device which reduces current consumption of data lines. In the multi-bank type semiconductor memory device according to the present invention, the data lines between each memory bank and an input/output buffer are divided into horizontal data lines and vertical data lines. In addition, a high impedance driver is provided to drive horizontal local data of the horizontal data line to provide the horizontal local data as vertical local data of the vertical data line. Therefore, in the multi-bank type semiconductor memory device according to the present invention, even when the horizontal local data and the vertical local data are controlled at a low power voltage, degradation in overall operating speed hardly occurs. In addition, in the multi-bank type semiconductor memory device according to the present invention, current consumption in the data lines is significantly reduced.
US11049543B2
A semiconductor device may include a delay locked loop (DLL) control circuit coupled to an update trigger generator and a DLL update circuit. The DLL control circuit may receive an update trigger signal and an internal refresh signal and configured to activate the DLL update circuit responsive to an update trigger in the update trigger signal and deactivate the DLL update circuit responsive to an active internal refresh signal. The DLL update circuit may perform DLL update to one or more memory cell arrays when activated and not perform DLL update to the memory cell arrays when deactivated. The DLL control circuit may reactivate the DLL update circuit once the internal refresh signal becomes inactive. In other scenarios, once the DLL update circuit is deactivated, the DLL update circuit stays deactivated until the next update trigger in the update trigger signal.
US11049536B2
A memory device includes a memory control unit and a write output clock device. The memory control unit is used to provide a write input clock and a first control value. The write output clock device produces a plurality of internal clocks based on the write input clock, and selects a target internal clock from the plurality of internal clocks, and further delays the target internal clock to become a write output clock to a memory unit based on the first control value. The memory unit produces a data signal based on the write output clock. The memory control unit identifies whether the write output clock meets the time-sequence requirements of the memory unit. If the time-sequence requirements are not met, the memory control unit changes the first control value and/or changes the selected target internal clock to change the write output clock.
US11049535B2
A page buffer includes a bit line sensing circuit, a latch, and a main latch for sensing and storing data from a memory cell. The bit line sensing circuit is coupled with the memory cell by a bit line and configured to perform a bit line sensing operation of sensing first data stored in the memory cell. The latch control circuit is coupled with the bit line sensing circuit. The main latch is coupled with the bit line sensing circuit through the latch control circuit and configured to perform a main latch operation of storing the sensed first data. The cache latch is coupled with the main latch and configured to perform a cache latch operation of storing second data stored in the main latch. Wherein a period of time of the cache latch operation overlaps with a period of time of the bit line sensing operation.
US11049523B1
The present disclosure provides a video segmentation system to create one or more segments of one or more content for one or more social media channel. The video segmentation system receives one or more content in one or more input formats. In addition, the video segmentation system segments the one or more content in the one or more segments based on plurality of parameters. Further, the video segmentation system ranks the one or more segments based on the segmentation of one or more content. Furthermore, the video segmentation system merges the one or more segments with highest ranking to produce an output content. Moreover, the video segmentation system displays the output content on one or more social media channel.
US11049521B2
A recording of an audio stream is initiated. The audio stream is a part of a communication between two or more participants. A first indication related to the audio stream is received. The first indication is that the audio stream should start being altered. A second indication related to the audio stream is received. The second indication is that the audio stream should stop being altered. A portion of the recorded audio stream between the first indication and the second indication is altered.
US11049513B1
The present disclosure generally relates to data storage devices, and more specifically, to a magnetic media drive employing a magnetic recording head. The head includes a trailing shield, a main pole, an STO disposed between the trailing shield and the main pole, and a non-magnetic conductive structure (or non-magnetic conductive layers) adjacent to the main pole and in contact with the STO. The non-magnetic conductive structure provides additional paths for electrical currents to flow to the STO. The non-magnetic conductive structure enables higher current density to the STO without creating hot spots at the MFS. Maximum current efficiency and uniformity can be achieved with the non-magnetic conductive structure.
US11049508B2
An audio encoder for encoding an audio signal has: a first encoding processor for encoding a first audio signal portion in a frequency domain, having: a time frequency converter for converting the first audio signal portion into a frequency domain representation; an analyzer for analyzing the frequency domain representation to determine first spectral portions to be encoded with a first spectral resolution and second regions to be encoded with a second resolution; and a spectral encoder for encoding the first spectral portions with the first spectral resolution and encoding the second portions with the second resolution; a second encoding processor for encoding a second different audio signal portion in the time domain; a controller for analyzing and determining, which portion of the audio signal is the first audio signal portion encoded in the frequency domain and which portion is the second audio signal portion encoded in the time domain; and an encoded signal former for forming an encoded audio signal having a first encoded signal portion for the first audio signal portion and a second encoded signal portion for the second portion.
US11049499B2
A method includes receiving information from each device in multiple devices of one user, where the information includes a device type, determining, according to at least the received information, a device responding to a voice instruction in the multiple devices, and sending a message to a device different from the device responding to a voice instruction in the multiple devices, where the message is used to instruct a voice assistant of the different device not to respond to the voice instruction.
US11049493B2
[Problem] With conventional technology, it is impossible to appropriately support spoken dialog that is carried out in multiple languages. [Solution] A spoken dialog device includes: a receiving unit that detects a voice section from a start point to an end point of an input speech that is spoken in any of two or more different languages, and acquires speech data corresponding to the voice section; a language identifier acquisition unit that acquires a language identifier that identifies a language in which the input speech was spoken; a speech recognition unit that generates a text resulting from speech recognition, based on the input speech and the language identifier; a dialog control unit to which a text resulting from speech recognition and a language identifier are input, and that generates a different output sentence depending on a language identifier, while maintaining dialog history even when the language identifier is different from the previous language identifier; a speech synthesizing unit that generates a speech waveform based on the output sentence and the language identifier; and a speech output unit that outputs a speech that is based on a speech waveform generated by the speech synthesizing unit. With such a spoken dialog device, it is possible to appropriately support spoken dialog that is carried out in multiple languages.
US11049473B2
The method of analyzing a difference of at least two gradings of an image on the basis of: obtaining a first graded picture (LDR) with a first luminance dynamic range; obtaining data encoding a grading of a second graded picture (HDR) with a second luminance dynamic range, different from the first luminance dynamic range; determining a grading difference data structure (DATGRAD) on the basis of at least the data encoding the grading of the second graded picture (HDR), allows more intelligently adaptive encoding of the imaged scenes, and consequently also better use of those pictures, such as higher quality rendering under various rendering scenarios.
US11049469B2
A data signal line drive circuit includes: a shift register including a plurality of unit circuits; a first latch portion including a plurality of first latch circuits; and a second latch portion including a plurality of second latch circuits. Here, the k-th (k is a natural number) second latch circuit is provided with first latch signals provided to (k+1)-th and subsequent first latch circuits as a second latch signal, so that the capturing of data signals at the second latch portion is split into two or more timings.
US11049466B2
A display device includes a driver circuit monolithically integrated in a display panel. The display panel has a plurality of pixel units and signal lines; and a driver circuit including a first circuit element and a second circuit element integrally formed on the display panel and electrically connected to each other, wherein patterning density of the first circuit element and patterning density of the second circuit element would be substantially different from each other if the first and second circuit elements were laid out as concentrated individual circuit elements, but where the driver layout includes at least two spaced apart first circuit element regions over which the first circuit element is distributively formed and the driver layout includes an interposed second circuit element region in which at least part of the second circuit element is formed.
US11049459B2
The present invention provides a light-emitting display including a display panel, a power supply part, a data driver, a first compensation circuit, and a second compensation circuit. The display panel includes a pixel. The power supply part is connected to a power supply line of the pixel. The data driver is connected to a data line of the pixel. The first compensation circuit section obtains a sensed value through a sensing line of the pixel and obtains a voltage value through the power supply line. The second compensation circuit which generates a compensation value for compensating degradation of an organic light-emitting diode included in the pixel, based on the sensed value and the voltage value.
US11049458B1
Provided is a pixel driving circuit, a driving method and an organic light emitting display panel. The pixel driving circuit includes: a light emitting display module, including an OLED; a light emission driving module, including a first control terminal, a first input terminal and a first output terminal, the first output terminal being electrically connected to the light emitting display module; a connection control module, including a second input terminal and a second output terminal, the second output terminal being connected to the first control terminal of the light emission driving module; and a first initializing module, including a third input terminal and a third output terminal, the third input terminal being connected to a first reference voltage signal line and the third output terminal being connected to the second input terminal.
US11049454B1
A pixel circuit for a display device provides enhanced performance by performing drain-side initialization and data programming with respect to the drive transistor. The pixel circuit is operable in an initialization phase, a combined threshold compensation and data programming phase, and an emission phase, the pixel circuit including a drive transistor configured to control an amount of current to a light-emitting device during the emission phase depending upon a voltage applied to a gate of the drive transistor, and the drive transistor having a first terminal and a second terminal with the first terminal being electrically connected during the emission phase to a first voltage supply line that supplies a driving voltage. The second terminal of the drive transistor is electrically connected to a data voltage supply line that supplies a data voltage during the initialization phase and the combined threshold compensation and data programming phase to compensate a threshold voltage of the drive transistor and to program the data voltage.
US11049453B2
A pixel circuit, a driving method and a display apparatus are provided. The pixel circuit includes: a signal input sub-circuit, a data input sub-circuit, a light emitting control sub-circuit, a compensation sub-circuit, a capacitor sub-circuit, a driving transistor and a light emitting device. By the cooperation of the above sub-circuits and elements, a threshold voltage of the driving transistor can be compensated, and a voltage of a first power terminal can also be compensated.
US11049449B2
The disclosure discloses a pixel circuit, a driving method thereof, and a display device. The pixel circuit includes a first thin film transistor, a second thin film transistor, a third thin film transistor, a fourth thin film transistor, a fifth thin film transistor, a sixth thin film transistor, a seventh thin film transistors, a light-emitting diodes and a storage capacitor.
US11049446B2
Aspects of the technology provide a graphical display on a client device such as a smartwatch or other electronic display device. Content rendered by a non-emissive display element is augmented by an enhancement display element, for instance to change a color or illumination intensity of the content. The enhancement display element may include multiple illumination sources and light pipes that guide light from the light sources to specific regions along the display. Alternatively, the enhancement display element may be a transparent OLED or similar component, for instance to provide per-pixel illumination, highlighting and/or color enhancement to selected content items. In yet another configuration, the enhancement display element has a mask layer and a light element. The mask layer controls the amount of light reaching the non-emissive display element or viewable by a user. Each of these architectures provides rich enhancement to the content items generated by the non-emissive display element.
US11049439B2
A display device includes a pixel array, multiple data lines and multiple gate lines. The pixel array includes multiple pixels. At least one of the pixels includes a first sub-pixel and a second sub-pixel. The first sub-pixel includes a pixel circuit, which includes a first light-emitting element and a first driving circuit. The first driving circuit is coupled to and configured to control the first light-emitting element. The first driving circuit includes multiple TFTs. The second sub-pixel includes a pixel circuit, which includes a second light-emitting element and a second driving circuit. The second driving circuit is coupled to and configured to control the second light-emitting element. The second driving circuit includes multiple TFTs. The number of TFTs of the first driving circuit and the number of TFTs of the second driving circuit are different.
US11049433B2
An image display system increases the data volume of a control signal in a frame of analog image so as to process an analog image in real time. A method for increasing the data volume of the control signal, which is used in the image display system, includes increasing the time for transmitting the control signal, changing an encoding method of the control signal to increase a data volume which is transmitted in unit time or outputting an analog image signal and the control signal at the same time. Therefore, the data volume of the control signal in a frame of image can be increased.
US11049427B2
A flexible display panel includes a first display area adjacent to a first end portion of the flexible display panel and a second display area adjacent to a second end portion of the flexible display panel. The flexible display panel is scanned from the first end portion of the flexible display panel to the second end portion of the flexible display panel in a first mode. In a second mode, the flexible display panel is concurrently scanned from the first end portion of the flexible display panel to a central portion of the flexible display panel and from the second end portion of the flexible display panel to the central portion of the flexible display panel.
US11049423B1
A display module and an electronic device including the display module are provided. The display module includes a backing layer, a flexible substrate, and at least one via hole. The backing layer includes a first backing plate and a second backing plate. The flexible substrate includes a first region, a second region, and a curved region. The first region corresponds to the first backing plate and the second region corresponds to the second backing plate. The at least one via hole is located in the second backing plate.
US11049418B2
An anatomical model for surgical training is provided. The model includes a first layer simulating a liver and a second layer including a simulated gallbladder. A third layer having an inner surface and an outer surface is provided between the first and second layer. The outer surface of the third layer is adhered to the first layer at location around the simulated gallbladder and the simulated gallbladder is adhered to the inner surface of the third layer. A fourth layer is provided that overlays both the second layer and the simulated gallbladder. A frame is embedded within the first layer and is connectable to a support. The model provides a substantially upright projection of a simulated gallbladder and liver in a retracted orientation ideally suited for practicing laparoscopic cholecystectomy when inserted inside a simulated insufflated cavity of laparoscopic trainer.
US11049416B2
An injection simulation device for simulating one or more forces of an injection is provided herein. The device may include a housing and a retractable injection simulation member associated with the housing, wherein the retractable injection simulation member retracts according to a multi-phase force profile. The multi-phase force profile includes a first phase configured to simulate a deformation force of pressing a needle against a subject so as to deform at least a first layer of tissue prior to traversing at least the first layer of tissue of the subject, a second phase configured to simulate a puncture rebound force, and a third phase configured to simulate an insertion force.
US11049415B2
A training system for dental procedures having a training device and a self-assessment for use with the training device is described. The training device is printed with a 3D printer and includes a predetermined anatomic form of at least a portion of a human jaw structure and a predetermined anatomic form of at least one human tooth structure. Part of the printed human tooth structure is rooted in the printed human jaw structure, and both structures are designed to have at least one analogous physical property to their corresponding human structures. The self-assessment includes a pictorial array of procedural outcomes of a procedural step so that a user can identify which image in the pictorial array best represents the user's own procedural outcome of the procedural step performed by the user on the training device and at least one feedback instruction.
US11049410B2
A device includes a frame having a plurality of rails, each rail including a slider. A first rail support member is connected to a first end of the plurality of rails, and a second rail support member is connected to a second end of the plurality of rails. The second end is opposite the first end. A plurality of arms is connected to the sliders. Each arm includes a ball joint at one end connected to one of the sliders. Each arm includes another end, opposite the one end, connected to a platform via a hinge joint. The platform is configured to roll and pitch via changing positions of the sliders along the plurality of rails.
US11049409B1
Systems and methods are provided for automatically scoring a response and statistically revaluating whether it can be considered as aberrant. In one embodiment, a constructed response is evaluated via a pre-screening stage and a post-hoc screening stage. The pre-screening stage attempts to determine whether the constructed response is aberrant based on a variety of aberration metrics and criteria. If the constructed response is deemed not to be aberrant, then the post-hoc screening stage attempts to predict a discrepancy between what score an automated scoring system would assigned and what score a human rater would assign to the response. If the discrepancy is sufficiently low, then the constructed response may be scored by an automated scoring engine. On the other hand, if the constructed response failed to pass either of the two stages, then a flag may be raised to indicate that additional human review may be needed.
US11049408B2
The present disclosure relates to methods and tools for enhancing cognition and improving well being in an individual. The methods involve presenting to an individual a task to be performed, presenting to the individual an interference, and receiving inputs from the individual. Where the interference is a distraction, the individual is to ignore the interference. Where the interference is an interruptor, the individual is instructed to respond to the interrupter as a secondary task and is said to be multi-tasking. Inputs are then also received from the individual pertaining to this secondary task. The methods encompass iterations of these presentating steps and receiving of the input, and generation of analysis and/or feedback to the individual. The methods can further include conducting an analysis and/or generating feedback to the individual. The analysis can include a comparison of the performances with or without each type of interference.
US11049406B2
Thermal image based precision drone landing systems and methods are disclosed herein. An example system can include a landing surface for receiving an unmanned aerial vehicle, a heat-based guidance assembly comprising a plurality of heat emitting units, and a controller that controls operation of the plurality of heat emitting units to create a pattern that is recognized by the unmanned aerial vehicle and guides the unmanned aerial vehicle in landing on the landing surface.
US11049396B2
A position estimation apparatus (10) acquires target information (31) regarding the position of a target body (100) and acquires neighboring information (32) regarding the position of a neighboring body, which is a movable body different from the target body (100), from the neighboring body. The position estimation apparatus (10) determines, as a primary area (41), a relative area in which the neighboring body is estimated to be present from the target information (31) and the neighboring information (32). The position estimation apparatus (10) calculates a probability of presence (43) of the neighboring body in each relative area from a plurality of the primary areas (41) determined within a reference period and determines, as a secondary area (44), a relative area in which the neighboring body is estimated to be present on the basis of the probability of presence (43).
US11049383B1
A system functions as a safeguard against vehicular heat-related deaths (heatstroke-hyperthermia) or injuries, as well as providing for theft security in vehicles. This system will incorporate a combination of hardware and software components locally within the vehicle and externally ‘Cloud’ based. At the vehicular level, the hardware involves sensors to detect various pertinent data which in turn is fed into an Electronic Control Unit (ECU). Here the data is collected, processed and stored locally. The software includes algorithms that interact from the ECU to the Cloud server and subsequently to various Internet of Things devices. If certain set thresholds are met upon data analysis at the ECU, this triggers an ‘event’ and packets of data is streamed via a network to ‘SPOT’, the Cloud based component for subsequent lifesaving notifications, or if no network connectivity available then evasive preventative measures are executed by the system ECU locally.
US11049381B1
A system and method of monitoring and conveying the health status of a user via a device configured to issue an audio-visual cue to the user to which he or she must respond. If the user does not respond to the cue within a specified amount of time, the system contacts pertinent emergency services, employers, and emergency contacts as elected by the user. A wireless communication radio of the system is used to contact the pertinent authorities, and a GPS device is employed to relay location data to expedite the arrival of help to the individual. The system may also be of use in the prevention of kidnapping or lost child scenarios as the system is configured to alert the relevant authorities when no response is detected from the user after a preset period of time has elapsed.
US11049380B2
An article of clothing includes user-protection circuitry, integrated into the article of clothing. The user-protection circuitry includes condition-detection circuitry, which, in operation, generates one or more indications related to an environment of the article of clothing. The user-protection circuitry also includes broadcast circuitry including at least one pulsing device, and control circuitry. The control circuitry, in operation, activates the broadcast circuitry based on the one or more indications related to the environment of the article of clothing generated by the condition-detection circuitry.
US11049378B2
A deterrent device communication apparatus is linked to a deterrent device. When the deterrent device is in a ready state, the communication apparatus cooperates with an intermediate communication device to establish a communication path with an emergency response center through which the holder of the deterrent device can communicate.
US11049376B2
A setting assistance device includes an acquisition unit, a calculation unit and a determination unit. The acquisition unit acquires coordinates designated by a user for an image capturing a three-dimensional space. The calculation unit calculates coordinates of a position located at a predetermined distance from a position of a part of the three-dimensional space relating to the acquired coordinates. The determination unit determines a region set for the acquired coordinates based on the calculated coordinates.
US11049375B2
Techniques are disclosed to identify a previously-not-present stationary object within a sequence of image frames. A system determines a first frame of the plurality of image frames where an object is not within a field of view of the camera of the A/V device. The system then analyzes other frames to determine that the object becomes present and is stationary within the field of view of the camera. The system may identify a person approaching and moving away from the A/V device. The system may identify a stationary vehicle within and subsequently not within the field of view of the camera. The system may use identification of the parcel to generate a control signal that changes the operational mode of the A/V device to parcel protect mode.
US11049371B2
According to one aspect of the present disclosure, a method for improved reliability in a bank computer network can include: identifying an ATM proximate to a user device; determining whether the user device is communicably coupled to a server device over a secure link, the server device hosted by a financial institution and capable processing ATM transactions; establishing a secure link with the server device in response to determining the user device is not communicably coupled with the server device; prompting a user for permission to tether with the ATM in response to determining the user device is communicably coupled with the server device or determining the secure link has been established; receiving an indication of a response to the prompt for permission to tether with ATM; and establishing a P2P connection between the ATM and the user device.
US11049370B2
The disclosed embodiments include methods and systems for detecting ATM skimmers based upon radio frequency (RF) signal. In one aspect, the disclosed embodiments include a system for detecting ATM skimmers including a memory storing instructions and one or more processors that execute the instructions to perform one or more operations for detecting ATM skimmers. The operations may include, for example, receiving radio frequency (RF) signal data corresponding to one or more RF signals detected by an antenna located within communication range of the ATM. The operations may also include determining one or more unidentified RF signals of the detected ATM RF signals that differ from one or more baseline RF signals. The operations may also include determining whether the one or more unidentified RF signals are present for a predetermined period of time, and determining whether a skimmer is present at the ATM based on a determination that the one or more unidentified RF signals are present for the predetermined period of time.
US11049359B2
According to one embodiment, provided is a chip recognition system that recognizes a chip on a gaming table in an amusement place having the gaming table, the chip recognition system including: a game recording apparatus that records, as an image, a state of chips stacked on the gaming table, using a camera; an image analysis apparatus that performs an image analysis on the recorded image of the state of chips; a plurality of chip determination apparatuses including at least a first artificial intelligence apparatus that determines a number of the chips stacked, using an image analysis result obtained by the image analysis apparatus; and a second artificial intelligence apparatus that decides a correct number of the chips stacked, when the plurality of chip determination apparatuses obtain different determination results for the number of the chips stacked.
US11049356B2
Gaming machines, methods, and systems include a dynamically configurable pushbutton assembly including a video display having a first top surface and a first outer periphery defining a display screen area. At least one mechanical pushbutton is mounted to the display screen, the at least one mechanical pushbutton includes a second top surface and a second outer periphery defining a corresponding pushbutton area within. The second top surface and the pushbutton area are located to extend at least partly over a portion of the display screen area and within the first outer periphery, and the second top surface is transparent so that the portion of display screen area within the pushbutton area is visible through the second top surface.
US11049354B2
The present invention relates to a method for remotely providing service functionalities for a beverage preparation machine. The beverage preparation machine is adapted for preparing a beverage by receiving a capsule in a capsule extraction unit, circulating a carrier liquid, such as water in particular heated water, through said capsule in the extraction unit and by dispensing a resulting beverage. The machine is in data communication with a remote server via a communication network. The machine monitors parameters related to the machine and submits the monitored parameters to the server. The server initiates a service functionality depending on the submitted parameters. The present invention further relates to a beverage preparation machine adapted to support such a method and to a system for remotely providing service functionalities for a beverage preparation machine at a customer location.
US11049352B2
A receipt printer management apparatus includes a first interface for communicating with a receipt printer in a store, a storage device which stores first statistical information indicating a number of customers in the store during past time periods, and second statistical information indicating an amount of paper used by the receipt printer during past time periods, and a processor programmed to perform a prediction processing including: calculating, based on the first and second statistical information, a replacement time period for replacing paper in the receipt printer, and outputting information indicating the calculated replacement time period.
US11049349B2
Officials, Agents and Devices researching, creating lists of Registered Voters, Proxy Voters whom are sent machine readable encoded Documents (Registration, Language choice, Voting Ballots), optional return Containers. Each Document correlated to Receipt(s) via shared unique Random Symbolic Identifier(s), other Security Elements. For voting privacy, Voters exchange Ballots within their Voting Region. Voters complete Document(s), add Personal Security Identifier(s), keep Document Receipt, send Documents to Officials In-Person or by Postal Mail, Delivery Service, Telephone, Fax or Facsimile, Internet, EMail, Interactive Television. Officials receiving Documents provide delivery confirmation. Imaging machines record Documents duplicate images, correlates RSID, stores data. Timely, valid, authentic Documents are machine read via computer software extracting Voter information, selections, Write-In choices, Personal Security Items correlated to Document RSID. Read data stored, published to Voter privately accessible data vault. Completed ballots and Documents tallied for certifying. Official computers running artificial intelligence programs manage data (security, processing, integrity), communications, devices: availability, workload allocation.
US11049348B1
Techniques are described for user authentication based on a signal that is transmitted through an individual's body, and detected using device(s) in physical contact with the individual. A signal, such as an electrical signal or a vibrational signal, may be transmitted from a first device and received by a second device that is in physical contact with the individual. The received signal may be employed to determine a body signature for the individual. The body signature may identify the individual among a population of individuals, given the particular alterations to the propagating signal caused by the individual's physiology. Accordingly, the body signature may be employed as a form of biometric data that is useable to authenticate the individual to access a secure area, log in to a device or an application, or for other purposes.
US11049340B2
A system for monitoring the use of one or more lift devices used for raising or lowering the landing gear of a semi-trailer. A data management module within the system includes a suite of features which are used to take received lift device data and convert it into an easily understood graphical representation. Each lift device is configured to transmit data related to its operation to the data management module of the system which then displays the lift device data as a graphical representation and/or data set according to the type of user using the system. The lift device data which is displayed to the user can include an amount of torque applied to the lift device, the number of times the lift device has been activated, or any other data point which gives the user an overall snapshot of the performance of the lift device(s) under their control.
US11049339B2
The present disclosure discloses a method and an Electronic Control Unit (ECU) of autonomous vehicle for validating odometer performance in real-time. The method includes initiating navigation of the autonomous vehicle through a planned path on receipt of a source input and a destination input on a map. A first landmark at a first distance and a first viewing angle and a second landmark at a second distance and second viewing angle is detected from a current position of the autonomous vehicle. A first stored record corresponding to the first landmark based on a first distance match and a second stored record corresponding to the second landmark based on a second distance match is identified. The current position and a next consecutive position of the autonomous vehicle is determined. Reading of the odometer is validated with distance covered by the autonomous vehicle measured between the current position and the consecutive position.
US11049337B2
Aspects of the present disclosure describe systems, methods, and devices for vehicle mode detection based on acceleration data and location data during a trip detected by mobile devices in a vehicle. According to some examples, location data will be compared to known routeway data to detect a vehicle mode. In other examples acceleration data will be used to calculate the consistency of vehicular velocity during a trip to detect a vehicle mode. In some additional aspects, multiple analyses will be performed on the same data sets to check for false positives with vehicle mode detection.
US11049336B1
System, apparatus, device and methods relating to a telematic vehicle sharing platform ecosystem and a telematic vehicle share I/O expander to automate sharing and management of a vehicle that is shared by more than one operator.
US11049333B2
One embodiment is a system including a component for installation on a vehicle comprising a central maintenance computer (“CMC”); a configuration/maintenance module (“CMM”) associated with the component and including memory for storing component information, a sensor for detecting a condition and generating data indicative thereof; a microprocessor for processing the sensor data and updating the component information with the processing results; and a communications interface between the CMM and the CMC. The system further includes a remaining useful life (“RUL”) module associated with the component that periodically updates an RUL, the RUL module periodically updating an RUL value for the component and communicating the updated RUL value to the CMM for storage in the memory. The CMC communicates with the CMM to update the component information included in the memory based on information input to the CMC by a user or changes in a condition of the vehicle.
US11049331B2
A customization method and system for producing a product design customized for a selected environment by determining a deformation field between a mean shape of a 3D statistical shape model (SSM) of the selected environment to a new 3D scan by fitting the SSM to the new 3D scan data. And using the deformation field to deform a mesh of an existing Computer Aided Design (CAD) model of a product.
US11049324B2
A method of generating a virtual object includes: capturing an image containing a target marker, wherein the target marker is at least one marker of a plurality of markers, and is within a visual range of the terminal device, and the plurality of markers are arranged at various positions dispersively; acquiring a target spatial position of the target marker relative to the terminal device, based on the image; reading a first spatial position relation between each of the plurality of markers, storing the same in the terminal device, and acquiring a second spatial position relation of a virtual object relative to the plurality of markers; determining a display position of the virtual object, based on the first spatial position relation, the second spatial position relation, and the target spatial position; and generating the virtual object based on the display position.
US11049323B2
A video processing method includes receiving a virtual reality (VR) content, obtaining a picture from the VR content, encoding the picture to generate a part of a coded bitstream, and encapsulating the part of the coded bitstream into ISO Base Media File Format (ISOBMFF) file(s). In one exemplary implementation, the ISOBMFF file(s) may include a transform property item that is set to enable at least one of a projection transformation, a packing transformation, a VR viewport selection, and a VR region of interest (ROI) selection in track derivation. In another exemplary implementation, the ISOBMFF file(s) may include a first parameter, a second parameter, and a third parameter associated with orientation of a viewport, with the first, second and third parameters indicating a yaw angle, a pitch angle and a roll angle of a center of the viewport, respectively. Further, an associated video processing apparatus is provided.
US11049321B2
Techniques are disclosed for capturing and monitoring object motion in an AR environment. One or more sensors deployed to at least one target can be calibrated. Sensor data may be received from the one or more sensors, and the image data can be augmented with a shadow object and a training object to generate augmented image data, the shadow object mirroring the motion of the at least one target. The training object can be caused to perform at least one movement sequence. The motion of the target can be monitored based on the sensor data, and compared to the at least one movement sequence. Based on the comparison, at least one sensor can be caused to provide feedback to the target through the at least one sensor.
US11049318B2
A content providing device, a content providing method, and a storage medium which allows a user to ascertain a state of a tourist spot on the day of travel are provided. A content providing device includes a first acquirer configured to acquire a travel plan that includes at least a scheduled visit date and a scheduled location to be visited of a user, a second acquirer configured to acquire content that indicates a state of a scheduled location to be visited scheduled or estimated on the scheduled visit date of the user according to an image on the basis of the travel plan, and a reproduction controller configured to cause a reproduction device to reproduce the content.
US11049316B2
A synthetic image generation apparatus has a digital surface model (DSM) generator, a slope map generator, a curvature map generator and a synthetic image generator. The digital surface model (DSM) generator meshes three-dimensional point group data and generates a DSM including height of a building and vegetation. The slope map generator calculates a slope amount in accordance with the DSM and generates a slope map expressing levels of the slope amounts with shading in two colors. The curvature map generator smooths the DSM, calculates curvature in accordance with the smoothed DSM, and generates a curvature map expressing bumps and dips according to the curvature with shading in two colors. The synthetic image generator generates a synthetic image obtained by superimposing the slope map transmitted at first transmittance, the curvature map transmitted at second transmittance, and an orthochromatic image.
US11049304B2
Embodiments of the present invention disclose a method, computer program product, and system for identifying biases of one or more users during a shared augmented reality session and modifying the display. A first login is detected of an augmented reality. A first set of biases associated with the first user are generated. Visual data is received from a device associated with the first user profile. A masked overlay for display is generated and displayed to the first user based on the received visual data and the first set of biases. A second login of the augmented reality session is received. A second set of biases associated with the second login is generated. In response to analyzing a generated heat map, a positivity score is calculated. Changes are monitored for, in the first set of biases and second set of biases. The masked overlay is displayed.
US11049297B2
A polygon Boolean operation and topology correction algorithm generates valid polygons despite polygon data containing self-intersecting polygons, overlapping polygons, polygons including a chain of holes, and/or polygons including complex intersections. A polygon Boolean operation and topology correction algorithm uses two variants of the Vatti algorithm along with a topology correction algorithm to address problematic areas within input data, such as the overlapping area shared between one or more polygons or a polygon having no area at all. Upon performing a variant of the Vatti algorithm to identify hot pixels within an arrangement of polygons, the polygon Boolean operation and topology correction algorithm runs a second variant of the Vatti algorithm to generate polygons within an integer coordinate system using snap-rounding. Snap-rounded polygons are then analyzed by a topology correction algorithm that ensures the proper winding order is followed to render valid polygons for display in an electronic map.
US11049287B2
A sensing system provided with a target detecting unit which applies predetermined processing to data obtained by a detecting device and thereby detects a target object, the sensing system including an augmented-reality-image creating unit which creates an image corresponding to a candidate in a plurality of candidates that appear in the processed data to which the predetermined processing has been applied, a predetermined parameter of the candidate being equal to or greater than a detection threshold, and creates a candidate image corresponding to a candidate in the plurality of candidates, the predetermined parameter of the candidate for the candidate image is less than the detection threshold and equal to or greater than a detection candidate threshold, and a display device that displays the image and the candidate image.
US11049286B2
Example method includes: transmitting a plurality of probe images from an IoT device at an edge network to a server hosting a target DNN, wherein the plurality of images are injected with a limited amount of noise to probe sensitivities of the target DNN to the red, green, and blue colors; receiving a feedback comprising a plurality of DCT coefficients unique to target DNN from the server hosting the target DNN; computing a plurality of color conversion weights based on the feedback received from the server; converting a set of real-time images from RGB color space to YUV color space using the plurality of color conversion weights unique to the target DNN; compressing the set of real-time images using a quantization table unique to the target DNN by the IoT device; and transmitting the compressed set of real-time images to the server hosting the target DNN for DNN inferences.
US11049284B2
An apparatus to facilitate compute compression is disclosed. The apparatus includes a graphics processing unit including mapping logic to map a first block of integer pixel data to a compression block and compression logic to compress the compression block.
US11049282B2
The present disclosure relates to a method and system for calibrating a carton detection system. The method includes receiving a three-dimensional (3D) point cloud of a calibration object, determining a 3D target pose of the calibration object by comparing the 3D point cloud to a point cloud template, receiving a two-dimensional (2D) optical image of the calibration object, identifying one or more markers of the calibration object based on the 2D optical image, determining a marker pose for each of the one or more markers based on the 2D optical image, determining a 2D target pose based on the marker pose for each of the one or more markers, generating a transformation matrix based on the 3D target pose and the 2D target pose, and calibrating the carton detection system based on the transformation matrix.
US11049281B2
An image calibrating method is applied to a first monitoring image and a second monitoring image partly overlapped with each other. The image calibrating method includes detecting a plurality of first marking points and second marking points about a target object on the first monitoring image and the second monitoring image, computing a first trace and a second trace formed by the first marking points and the second marking points, setting a plurality of first estimating points and second estimating points on stretching sections on the first trace and the second respectively within the second monitoring image and the first monitoring image, and utilizing the first marking points and the second estimating points and/or the first estimating points and the second marking points to compute a shift between the first monitoring image and the second monitoring image.
US11049276B2
A positioning guidance method for tooth brackets is provided. The positioning guidance method includes: obtaining, via an image capturing unit, an oral image; obtaining, via a processor, a position of a candidate tooth according to the contour of a plurality of teeth in the oral image; obtaining, via the processor, a bracket setting position corresponding to the candidate tooth by accessing dental model information from a storage device according to the position of the candidate tooth; obtaining, via the processor, a bracket image corresponding to a bracket from the oral image; and displaying, via the processor, guidance indication on a display unit according to a bracket position corresponding to the bracket image and the bracket setting position.
US11049273B2
A processor-implemented method of generating a three-dimensional (3D) volumetric video with an overlay representing visibility counts per pixel of a texture atlas, associated with a viewer telemetry data is provided. The method includes (i) capturing the viewer telemetry data, (ii) determining a visibility of each pixel in the texture atlas associated with a 3D content based on the viewer telemetry data, (iii) generating at least one visibility counts per pixel of the texture atlas based on the visibility of each pixel in the texture atlas, and (iv) generating one of: the 3D volumetric video with the overlay of at least one heat map associated with the viewer telemetry data, using the at least one visibility counts per pixel and a curated selection of the 3D volumetric content based on the viewer telemetry data, using the visibility counts per pixel.
US11049272B1
A system for assembling a group composite image from individual subject images is described. Often subjects of a group vary in height. Additionally, as each subject is photographed individually, different zoom factors can be applied by a camera that affects a pixel density of the image captured. The system includes a fiducial marking device that emits collimated light to form one or more fiducial markers on a subject while an image is captured by the camera. Based on a location of the fiducial markers in the image, a pixel density of the image and a reference height of the subject can be determined. The individual subject image can be scaled based on the pixel density and reference height to account for the varying subject heights and zoom factors to generate a group composite image that accurately represents the subjects of the group relative to one another.
US11049258B2
Methods and apparatus relating to predicting outcome in a sporting environment are described. The methods and apparatus are used to relate trajectory performance of an object to body motions and body orientation associated with a generating the trajectory of the object. When equipment is utilized to generate the trajectory of an object, than the effects of equipment motions and equipment orientation can be also related to trajectory performance. The method and apparatus can be used to predict body motions and body orientations that increase the likelihood of achieving a desired outcome including specifying optimum motions and orientations for a particular individual. The method and apparatus may be used in training, coaching and broadcasting environments.
US11049253B2
A dynamic analysis device including a hardware processor that generates, from each of a first chest dynamic image and a second chest dynamic image generated by radiographing dynamics of a chest at different times, a plurality of pieces of waveform information including at least waveform information indicating a respiratory state and waveform information indicating a heartbeat state; selects, from the second chest dynamic image, a comparative image to be compared with a reference image included in the first chest dynamic image, according to the generated plurality of pieces of waveform information; and subjects the reference image and the comparative image to a comparison analysis process.
US11049250B2
Apparatus, systems, and methods to improve imaging quality control, image processing, identification of findings in image data, and generation of notification at or near a point of care for a patient are disclosed and described. An example imaging apparatus includes a memory including chest image data and instructions and a processor. The example processor is to execute the instructions to at least: process the chest image data using a trained learning network in real time after acquisition of the chest image data to identify a pneumothorax in the chest image data; receive feedback regarding the identification of the pneumothorax; and, when the feedback confirms the identification of the pneumothorax, trigger a notification at the imaging apparatus to notify a healthcare practitioner regarding the pneumothorax and prompt a responsive action with respect to a patient associated with the chest image data.
US11049234B2
A method identifies a non-identified baggage item based on: acquisition of at least two images of the non-identified baggage of different types, the type of one image of a baggage item dependant on a point-of-view on the baggage in the image and/or on the nature of the data representing the baggage in the image taken among different natures of data comprising data representing the visible range and/or infrared data and/or data representing three-dimensional information; and, for each image type, on use of a neural network suited to the type for classifying the baggage represented by the image in a class of baggage classes defined for the type. Once obtained, the classes allow seeking of baggage corresponding to each class identified in a baggage database. Each baggage item in the database is associated with the baggage addressee. Each corresponding baggage item is compared with the non-identified baggage to identify the addressee.
US11049224B2
Methods, systems and computer program products are described herein that enable the identification and correction of incorrect and/or inconsistent tones in the bright regions in an HDR image. A bright region is identified in an image. The bright region is classified into an assigned classification. A luminance value of the bright region is determined and compared to a predefined luminance values corresponding to the classification. The luminance value of the bright region is adjusted to match the predefined luminance values where there is a mismatch. Bright regions including mismatched or incorrect luminance values may be rendered on display to include a visual indicator that such regions include mismatched luminance values.
US11049221B2
Aspects of the disclosure provide a method for denoising an image. The method can include receiving an acquired image from an image acquisition system, and processing the acquired image with a nonlinear diffusion coefficient based filter having a diffusion coefficient that is calculated using gradient vector orientation information in the acquired image.
US11049210B2
Systems and methods of detecting an unauthorized data insertion into a stream of data segments extending between electronic modules or between electronic components within a module, wherein a Secret embedded into the data stream is compared to a Replica Secret upon receipt to confirm data transmission integrity.
US11049199B2
A method may include analyzing, using at least one processor, a corpus of data to identify a plurality of travel-related user inputs from a user; learning, using the at least one processor, a plurality of travel-related preferences for the user based on the plurality of travel-related user inputs; determining, using the at least one processor, a duration and location for a trip based in part on a query received from the user; accessing a plurality of points of interests (POIs) associated with the location, wherein respective point of interests are associated with a plurality of respective characteristics; based on the plurality of characteristics and the plurality of travel-related preferences, identifying a subset of the plurality of POIs to include in a trip itinerary; and presenting the trip itinerary to the user.
US11049197B2
The present invention relates to a system in a vehicle which enables fully automatic preparation of pizza during delivery in order to deliver crisp pizza fresh out of the oven to the customers. The system carries out the process starting from the fermentation of the dough up to the cooking of the product in the vehicle automatically without using manpower. Delivery with optional autonomous driving characteristic is performed without a driver. Pizza delivery vehicles operating in real time with the back office and management application, calculates the cooking time by using the position information of the vehicle and times it such that the cooking process is completed when the vehicle arrives at the delivery destination. As a result, it is enabled for the pizzas cooked inside the stone oven within the vehicle to be delivered to the customers with quality such that they were cooked in a restaurant.
US11049196B2
A store is described, including an ordering interface, a storage area, automated vehicles, and a central processing system. The ordering interface accepts selections of items for purchase from a shopper. The storage area, stocking items for sale, is separate from the area containing the ordering interface. The automated vehicles retrieve items from the storage area. The central processing system is configured to: check-in the shopper; assign an order fulfilment module to the shopper; receive selections of items from the ordering interface in real-time, as the shopper selects the items for purchase; send the selections to the order fulfilment module for retrieval in real-time; check-out the shopper when the shopper is finished selecting items; and arrange delivery of the completed order to the shopper. The order fulfilment module assigns automated vehicles to retrieve the items for purchase in real-time. A method for operating a store is also described.
US11049195B2
The present application relates to a modeling analysis method based on geographic targets. According to the method, data acquisition is carried out on the basis of a mobile client, and rapid modeling is carried out on the basis of a predetermined rule, so that the workload of maintenance and analysis of data in an existing network management system is reduced, and the network management efficiency is improved. The technical proposal employed in the present application is: a modeling analysis method based on geographic targets, which includes: using predetermined targets at related geographic positions as nodes of a network model; acquiring position information of the nodes by means of the mobile client and carrying out classification; and establishing a connection relationship between the nodes representing the geographic positions and the network model according to an established rule.
US11049191B1
A computer-implemented method comprising receiving a set of rules that define assigning tax codes for a first entity based on a plurality of parameters, and storing the set of rules in a first data repository in association with an entity record of the first entity; receiving invoice data that defines an invoice directed to the first entity; automatically determining a commodity type applicable to the invoice data by digitally cross-referencing line items in the invoice data representing goods or services to community transaction data stored in a second data repository, the community transaction data comprising a plurality of different line item data for different invoices of other entities different from and unrelated to the first entity; automatically assigning tax codes to the invoice data based on the commodity type and the set of rules; and causing to display the commodity type and the tax codes in a graphical user interface.
US11049169B2
A system and method for automated gift determination and delivery is provided, which include identifying a contact from an electronic contact list for receiving a gift, detecting from first data related to the contact a change in an emotional state of the contact, validating from second data the change in the emotional state of the contact, and automatically selecting the gift from a plurality of identified gifts that is determined to be commensurate with the change status and a current emotional state of the contact.
US11049168B2
Devices, systems, and methods include a three-dimensional (3D) scanning element, an electronic data storage configured to store a database including fields for 3D scan data and demographic information, a processor, and a user interface. In an example, the processor obtains 3D scan data of a body part of a subject from the 3D scanning element, analyzes the 3D scan data for incomplete regions, generate a composite 3D image of 3D scan data from the database based on similarities of demographic information, and overlays composite 3D image regions corresponding to incomplete regions on the 3D scan data.
US11049163B2
The present invention relates to a method, device and computer program for providing image search information. The method for an electronic device to provide image search information according to the present invention comprises: a step of generating a query by using an image if a predetermined query generation event occurs while playing the image; a step of transmitting the query to a server; and a step of receiving a search result corresponding to the query from the server and displaying same on a screen, wherein the search result is a search result of at least one object included in the image. A purpose of the invention is to provide a method, device and program for providing image search information, allowing the search of a product similar to a product exposed in an image, without an additional input of a search word.
US11049160B2
A multi-platform e-commerce distribution system includes a bi-directional data translation system, a product distribution platform, and a commerce graph API. The bi-directional data translation system extracts product data and translates product data. The product distribution platform includes a product repository of the purchasable products containing information that has been converted into a unified product schema. The bi-directional data translation system translates product information between formats of one or more different merchants and the unified product schema of the product distribution platform. The bi-directional data translation system also translates the product information between the unified product schema of the product distribution platform and one or more formats expected by one or more individual e-commerce platforms. The commerce graph API receives orders from one or more purchasers via multiple third party applications that are converted into order transaction data in a unified order schema. The commerce graph API also converts the order transaction data in the unified order schema into order write back data in a platform-specific format expected by the e-commerce platform of product origin.
US11049150B2
Methods and systems are described herein for incremental bidding for electronic advertisements. A computing device generates, for a user during a first time period, first randomized bids for available impression opportunities, the first randomized bids based upon an estimated value and a first random factor and using a context of bid requests. The computing device transmits the first randomized bids to a remote device. The computing device determines whether interaction events associated with impression opportunities occurred. The computing device estimates second randomized bids based upon an estimated value and a second random factor and using the context. The computing device estimates a relative incrementality of a bidding policy based upon the second randomized bids over a bidding policy based upon the first randomized bids, and optimizes the bidding policy based upon second randomized bids. The computing device changes a production bidding policy based upon the optimized policy.
US11049145B2
Various embodiments of the present technology generally relate to data delivery. More specifically, some embodiments of the present technology relate to systems and methods for using spatial and temporal analysis to associate data sources with mobile devices. The delivery of data to support a wide variety of services for and about mobile devices that are based on data stored in corporate, commercial, and government databases which is not currently linked to individual mobile devices. Some embodiments allow advertisers to better target their ads to relevant target audience with greater accuracy.
US11049143B1
A promotion recommendation system may include a user device associated with a given user, and a promotion recommendation server. The promotion recommendation server may be configured to identify a social media influencer followed by the given user and determine a beverage associated with the social media influencer. The beverage may have ingredients. The promotion recommendation server may also be configured to cooperate with the user device to determine a current geographic location of the given user, generate a recommended beverage having one of the ingredients, and generate a digital promotion for the recommended beverage for redemption at a redemption location based upon the current geographic location of the given user. The promotion recommendation server may also be configured to communicate the digital promotion to the user device.
US11049140B2
A system for promoting user-product engagement including a plurality of token readers and a messaging system server is disclosed. Each of the plurality of token readers comprises one or more sensors configured to detect a code from a token associated with a packaged product when the token is in a range of the sensor, and also detect a user identifier from a proximate mobile electronic device, and a transmitter. The messaging system server is configured to receive a signal emitted by any of the plurality of transmitters associated with each of the plurality of token readers, retrieve, from a data store, profile information for a user who is associated with the user identifier, update the profile information with product information corresponding to the detected code and location information corresponding to the token reader ID, and save the updated profile information to the data store.
US11049130B2
A system for integrating custom benefits into a communication transmission exchange is provided. The communication transmission exchange may include a plurality of entities. The system may include a receiver configured to receive a custom benefit selection. A second entity may perform the selection. The custom benefit may be associated with a first entity. The selection may trigger termination of any predetermined benefits to be communicated from a fourth entity to the second entity. The predetermined benefits may have been previously associated with a communication associated with the custom benefit. The selection may trigger instantiation of a communication line between the first entity and the second entity. The communication line may be for delivering a custom benefit communication, associated with the custom benefit, from the first entity to the second entity. The selection may also trigger deliverance of the custom benefit communication from the first entity to the second entity.
US11049128B1
Decentralized computer systems and methods are disclosed for using a debit network as an intermediary between distributed ledgers. One method includes: receiving, at a first blockchain network from a merchant, transaction information comprising a consumer identification, an issuer identification from a payment vehicle presented for a transaction, and a transaction amount in resources of a first type, wherein the merchant and/or its acquirer are participants of the first blockchain network but the consumer and/or issuer are not participants of the first blockchain network; sending the transaction information to a debit network; identifying, using the debit network, a second blockchain network having the consumer and/or the issuer as participants, using the received consumer identification or issuer identification; and if participants of the second blockchain network accept the transaction, generating a new immutable entry to the second blockchain network indicating a change in the resources of a second type.
US11049124B2
In one embodiment, a method comprises receiving, at a server comprising at least one processor, a transportation request from a computing device of a passenger, the transportation request specifying a pickup location; and determining, by the server, a surge pricing multiplier and a surge pricing cap for the transportation request based on the pickup location, the surge pricing cap representing a maximum amount of a fare for the transportation request that is subject to a surge pricing surcharge.
US11049110B2
The Healthcare Transaction Facilitation Platform Apparatuses, Methods and Systems (“HTFP”) transforms payment file and EOP data inputs via HTFP components into ACH request, card generation request, card payment request, ACH CCD+ request, and EOP file outputs. A card generation request associated with a payment to a provider may be obtained via the card generating component via a network. A payment amount and a re-association trace number may be determined by parsing the card generation request. A card for the payment may be generated and the card may be associated with the payment amount and the re-association trace number. A card payment processing request associated with the card may be sent. The card payment processing request may be obtained via the card payment processing component. A Level 3 card payment request that includes the payment amount and the re-association trace number may be generated. A payment request route associated with the card may be determined and the Level 3 card payment request may be pushed via the payment request route.
US11049108B2
A telephone call processor for processing telephone calls comprising voice signals and data signals, the call processor comprising a first telephone interface and a second telephone interface, the call processor being operable in a first mode and in a second mode. In the first mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface and to transmit voice signals and data signals via the second telephone interface. In the second mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface, to block data signals from being transmitted via the second telephone interface and optionally to transmit voice signals via the second telephone interface.
US11049100B1
Methods, systems, and computer-readable media for loading a customer profile to an electronic banking kiosk are disclosed. A customer who is without a physical form of authentication, such as a debit card, may access his or her customer profile on the electronic banking kiosk after being authenticated with a teller. The teller may receive identification information from the customer and exchange data with an account server to authenticate the customer. The account server may thereafter push the customer's profile to an electronic banking kiosk and provide a code to the customer. The customer may use the code to access his or her customer profile that has been pushed to the electronic banking kiosk, even without having a physical form of authentication recognized by the electronic banking kiosk.
US11049085B2
A point of sale client integration platform is provided. The point of sale client integration platform includes a point of sale client application and a commerce client module that, in combination, provide a device agnostic payment transaction operation. The commerce client module includes communication interfaces, each of which corresponds to a particular communication protocol. The commerce client module receives a payment request from the point of sale client application and directly communicates, via one of the communication protocols, an authorization and capture request with respect to the payment request to a payment gateway. Through the same communication protocol, the commerce client module receives an authorization and capture response from the payment gateway. The commerce client module also drives a POS device to execute the device agnostic payment transaction operation in accordance with the payment request and the authorization and capture response.
US11049077B1
In order to facilitate automated electronic calendar task management with automatic task scheduling, systems and methods are described including receiving and electronic meeting request to schedule a meeting. Work task data items identifying work tasks associated with the attendees are determined. A task estimation machine learning model predicts work parameters of meeting task objects based on the work task data items, and a work history data identifying work history of each attendee. A meeting scheduling machine learning model predicts parameters of unavailability period objects representing unavailability periods required to complete the work tasks based on the meeting task object, schedule information and location information. An indication of the at least one unavailability period is displayed on a screen of a computing device associated with each attendee. Selections of the unavailability period is received from the attendees, and the unavailability period is dynamically secured prior to the meeting.
US11049072B1
Systems and methods for facilitating virtual collaboration between users within virtual environments are disclosed. A plurality of users access a collaborative virtual environment system at various times using interface devices to establish an asynchronous virtual collaboration session in which users collaborate in real-time and/or asynchronously. To enable asynchronous collaboration, data from virtual collaboration session is stored and presented to later users, including user movements and interactions with the environment, user annotation, and audio communications or comments. Other users may then access the data at a later time, and later user interactions, annotations, and audio may likewise be stored for further review by other users.
US11049066B2
Systems and methods are provided for propagating adjustment across channels of multi-dimensional data. Multi-dimensional data can be stored in a database, the multi-dimensional data including at least a channel dimension with a plurality of channel members and a product dimension with a plurality of product members. Return input including a first number and fulfilment input including a second number can be received about a first product member. A display can be dynamically generated for one or more cross-sections of data between the first product member and multiple of the channel members, wherein the first number and second number are propagated to intersections of the first product member and the multiple channel members by dynamically adjusting inventory data or sales data based on the first number and the second number.
US11049061B2
There is provided systems and methods for intelligent adjustment of shipping data based on past cubing tendencies. A user may access a service provider to request generation of shipping labels for one or more future packages to be shipped. The user may provide shipping data required to generate the labels, including a value for each label that is used to purchase shipping services using the label when the label is affixed or associated with a package. The provider may review past shipping data for the user and/or similar packages, and may determine whether the entered shipping data accurately estimates the user's shipping needs. If the past shipping data indicates that the user may require different shipping needs, such as additional value, the provider may adjust the value. Any over or under charge may then be refunded to the user on actual shipping of the package.
US11049058B2
A system for improving performance in an enterprise computing environment is disclosed and involves a change registry vault, including a machine learning model that analyzes whether or not implementation of a change will result in adverse operation of a component of the enterprise computing environment if the change is released, and takes different actions depending upon a result of that analysis. A corresponding method is also disclosed.
US11049052B2
Automated managing of a data center installation is provided. The managing includes evaluating, at least in part by image processing analysis, a captured image of at least a portion of the data center installation to identify a component-related deficiency within the data center installation. One or more measurements within a data center are used to determine an energy penalty due to the identified component-related deficiency within the data center installation, and an action to correct the component-related deficiency within the data center installation is initiated based on the energy penalty exceeding a predefined threshold.
US11049047B2
A method for facilitating travel reservations is presented. The method may commence with receiving a travel related query. Upon receiving the travel related query, an attribute set relevant to the travel related query may be ascertained. The method may continue with parsing the travel related query to derive attribute values related to the attribute set. Upon parsing, at least one attribute of the attribute set may be initiated with the derived attribute values. The method may include ranking the at least one attribute based on user preferences and assigning weights to the at least one attribute based on the ranking to create at least one weighted attribute. The method may continue with searching for feasible travel itineraries. The feasible travel itineraries may be scored based on the at least one weighted attribute. At least one travel itinerary selected based on the scoring may be presented to a user.
US11049045B2
A classification apparatus includes: a calculation unit that outputs, as a classification result, results of classification by each of a plurality of classifiers with respect to learning data formed of data of at least two classes at a learning time and calculates a combination result value obtained by linear combination, using a combination coefficient, of results of classification by each of the plurality of classifiers with respect to the learning data to output the calculated combination result value as the classification result at a classification time; an extraction unit that extracts a correct solution class and an incorrect solution class for each of the classifiers from the classification result; a difference calculation unit that calculates a difference between the correct solution class and the incorrect solution class for each of the classifiers; a conversion unit that calculates a feature vector using the calculated difference for each of the classifiers; and a combination coefficient setting unit that learns, using a support vector machine, a value based on the feature vector with respect to a plurality of the learning data and thereby updates the combination coefficient, wherein input data is classified using the updated combination coefficient.
US11049041B2
Techniques are disclosed for training of factorization machines (FMs) using a streaming mode alternating least squares (ALS) optimization. A methodology implementing the techniques according to an embodiment includes receiving a datapoint that includes a feature vector and an associated target value. The feature vector includes user identification, subject matter identification, and a context. The target value identifies an opinion of the user relative to the subject matter. The method further includes applying an FM to the feature vector to generate an estimate of the target value, and updating parameters of the FM for training of the FM. The parameter update is based on application of a streaming mode ALS optimization to: the datapoint; the estimate of the target value; and to an updated summation of intermediate calculated terms generated by application of the streaming mode ALS optimization to previously received datapoints associated with prior parameter updates of the FM.
US11049039B2
Disclosed herein are cloud-based machine learning systems and methods for monitoring networked devices to identify and classify characteristics, to infer typical or atypical behavior and assign reputation profiles across various networked devices, and to make remediation recommendations. In some embodiments, a cloud-based machine learning system may learn the typical operation and interfacing of a plurality of reputable devices that are known to be free from malicious software and other threats. In some embodiments, a cloud-based machine learning system may learn the typical operation and interfacing of a device, and may identify atypical operations or interfaces associated with that device by comparing the operations and interfaces to those of a plurality of networked devices or to those of a defined standard reference device.
US11049034B2
A method is provided for solving a computational problem that is reducible to a problem of counting solutions to an associated decision problem. The method includes estimating a number of the solutions to the decision problem using a quantum computer by determining if there is at least one simultaneous solution to both (i) the decision problem and (ii) an associated hashing problem. The method also includes increasing a precision of the estimated number of the solutions to the decision problem using the quantum computer by determining if there are multiple solutions to the decision problem that are simultaneously solutions to the associated hashing problem. The method further includes outputting or using the estimated number of the solutions to the decision problem as a solution to the computational problem.
US11049025B2
Methods and systems are provided for assigning computational problems to be solved by compute nodes that have artificial intelligence problem-solving capability. A method includes receiving a computational problem to be solved. Node-related processing attributes of the compute nodes are used to determine which one or more of the compute nodes are capable of solving the computational problem. One or more of the compute nodes are selected to handle the computational problem based upon the determination.
US11049024B2
A method for ingesting a plurality of content according to a statistical similarity of at least one portion of the ingested plurality of content into an information handling system capable of answering questions, whereby the ingested plurality of content is based on a received topic and ingesting the plurality of content comprises ingesting a plurality of documents associated with the received topic is provided. The method may include determining at least one similarity between each document based on a similarity criteria. The method may also include applying a statistical model to characterize the determined at least one similarity between each document. The method may further include creating at least one pair-wise link for each document. The method may additionally include mapping the created at least one pair-wise link. The method may include generating a plurality of rules for ingesting a plurality of additional content.
US11049018B2
A method, computer readable medium, and system are disclosed for visual sequence learning using neural networks. The method includes the steps of replacing a non-recurrent layer within a trained convolutional neural network model with a recurrent layer to produce a visual sequence learning neural network model and transforming feedforward weights for the non-recurrent layer into input-to-hidden weights of the recurrent layer to produce a transformed recurrent layer. The method also includes the steps of setting hidden-to-hidden weights of the recurrent layer to initial values and processing video image data by the visual sequence learning neural network model to generate classification or regression output data.
US11049014B2
A feature model, which calculates a feature value of an input image, is trained on a plurality of first images. First feature values corresponding one-to-one with the first images are calculated using the feature model, and feature distribution information representing a relationship between a plurality of classes and the first feature values is generated. When a detection model which determines, in an input image, each region with an object and a class to which the object belongs is trained on a plurality of second images, second feature values corresponding to regions determined within the second images by the detection model are calculated using the feature model, an evaluation value, which indicates class determination accuracy of the detection model, is modified using the feature distribution information and the second feature values, and the detection model is updated based on the modified evaluation value.
US11049005B2
Aspects of the subject disclosure may include, for example, embodiments provisioning a neural network comprising a plurality of layers. Further embodiments include provisioning a plurality of Markov logic state machines among the plurality of layers of the neural network resulting in a machine learning application. Additional embodiments include training the machine learning application using historical network video traffic resulting in a trained machine learning application. Also, embodiments include receiving current network video traffic. Embodiments include provisioning network resources to route the current network video traffic according to the trained machine learning application. Other embodiments are disclosed.
US11048999B2
Embodiments are directed to accurately measuring a distance between a “true probability distribution: q” and a “probability distribution determined from a model of a generator: p” by D(x,y) of cGANs, so that a generated image may be made closer to a true image. A method of generating an image by using a conditional generative adversarial network constituted by two neural networks which are a generator and a discriminator, in which the discriminator outputs a result obtained from an arithmetic operation using a model of the following equation: f(x,y;θ):=f1(x,y;θ)+f2(x;θ)=yTVϕθΦ(x)+ψθΨ(ϕθΦ(x)).
US11048990B2
One example is directed to a reader device having a first resonance circuit and being configured to interrogate one or more other remotely-located resonance circuits, each associated with a second resonance circuit which may be part of a passive sensor circuit. The first resonance circuit is operated to cause the inductively-coupled oscillating signal to be swept over a range of frequencies and therein cause a jump or sudden transition in a frequency of the oscillating signal while the first and second resonance circuits are in sufficient proximity for inductively-coupling via an oscillating signal via their respective resonance circuits. Sensing circuitry may be used to detect the jump or sudden transition in the frequency of the oscillating signal and, by way of or in response to an indication of timing and/or a set of inductively-related parameters, data is conveyed from the sensor to the reader device via the inductively-coupled oscillating signal.
US11048984B2
Disclosed are a system, apparatus and techniques for evaluating a dataset to confirm that the data in the dataset satisfies a data quality metric. A machine learning engine or the like may evaluate text strings within the dataset may be of arbitrary length and encoded according to an encoding standard. Data vectors of a preset length may be generated from the evaluated text strings using various techniques. Each data vector may be representative of the content of the text string and a category may be assigned to the respective data vector. The category assigned to each data vectors may be evaluated with respect to other data vectors in the dataset to determine compliance with a quality metric. In the case that a number of data vectors fail to meet a predetermined quality metric, an alert may be generated to mitigate any system errors that may result from unsatisfactory data quality.
US11048975B2
Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform acts of receiving one or more digital images from a repository of digital images; annotating the one or more digital images from the repository of digital images; digitally altering the one or more digital images, as annotated, from the repository of digital images; digitally combining the one or more digital images, as annotated and digitally altered, with at least one or more portions of one or more other digital images of the repository of digital images to create one or more combined digital images; training a machine learning algorithm on the one or more combined digital images; and storing the machine learning algorithm, as trained, in the one or more non-transitory computer readable storage devices.
US11048950B2
An embodiment of the present application provides an image analysis method and device, and the method includes: receiving target information sent by a target image acquisition device; wherein the target information includes at least: a first image acquired by the target image acquisition device, and the identification information of the target image acquisition device; obtaining target area information corresponding to the identification information of the target image acquisition device according to a correspondence between pre-stored identification information of each image acquisition device and respective area information; in the first image, determining a second image corresponding to the target area information, and analyzing the second image. In the embodiment of the present application, only the second image including a specific area of the first image can be analyzed, the size of the second image is smaller when comparing with the first image, therefore the efficiency of analyzing an image can be increased.
US11048946B2
A system and method of identifying cognate image sequences is disclosed that examines significant frames of a stream of video images using an array of image indexes. The image index array includes image indexes obtained by at least two different image indexing methods. These are compared to a corresponding array of image indices of significant frames of known image sequences. An image quality indicator is used to determine which set of image index thresholds to use in making the comparison. These thresholds are more stringent for higher quality frames. Two image sequences are considered cognate when a string of sufficiently many sequential frame matches is established. In an alternate embodiment, image blurriness is also, or instead, used to determine the appropriate set of image index thresholds. The sets of image index thresholds are determined using machine learning on a curated set of representative images.
US11048945B2
Systems and methods for enabling the download of a set of media files with a specific order and specific contents and, more particularly, to enabling a download manager to automatically receive the information it requires to retrieve those elements required to replicate a streaming edit through local playback after the downloads complete.
US11048934B2
Identification of augmented features based on a Bayesian analysis of a text document is disclosed. One example is a system including a document processing module, a feature processing module, and a feature generation module. The document processing module receives a text document via a processor. The feature processing module automatically identifies, based on a Bayesian analysis of the text document, a plurality of augmented features in the text document, the plurality of augmented features including at least one of local, sectional, and document-level features of the text document, and extracts, via the processor, the identified plurality of augmented features from the text document. The feature generation module generates, via the processor, a feature representation of the text document based on the extracted plurality of augmented features.
US11048933B2
A method may include acquiring, from a document, document elements and attributes describing the document elements. One or more of the attributes may be geometric attributes describing a placement of the corresponding document element within the document. The method may further include deriving features for the document elements using the attributes, detecting form components using the features, clustering the form components into line objects of a structured representation by applying an unsupervised machine learning model to the geometric attributes of the document elements, and populating a compliance form using the structured representation.
US11048929B2
When detecting object areas, it is possible to appropriately evaluate each detection area regardless of the overlapping relationship and positional relationship between detection areas. A human body detection apparatus obtains an image captured by an imaging unit, detects, as detection areas, predetermined object areas from the captured image, and evaluates an evaluation target detection area by comparing, among the detection areas, the evaluation target detection area and other detection areas.
US11048925B1
A performance capture system is provided to detect one or more active marker units in a live action scene. Active marker units emanate at least one wavelength of light that is captured by the performance capture system and used to detect the active markers in the scene. The system detects the presence of the light as a light patch in a capture frames and determines if the light patch represents light from an active marker unit. In some implementations, various active markers in a scene may emanate different wavelengths of light. For example, wavelengths of light from multi-emitting active marker units may be changed due to various conditions in the scene.
US11048921B2
An automated method for assessing a behavioral profile of an individual based on image processing, the behavior profile being specific to a hypothetical or actual event, the method including the steps of detecting non-verbal communication from a physiognomical expression of the individual based on image data by a first computer algorithm, the image data being created by exposing the individual to a stimulus and obtaining the physiognomical expression of the individual in response to the stimulus, correlating features of the non-verbal communication to a topical area by a second computer algorithm, and generating a report corresponding to the individual that reflects the correlation between the non-verbal communication and the topical area, the report including the behavior profile of the individual.
US11048920B2
A computer system, computer program product, method for modifying a presentation based on a behavior of a plurality of participants includes monitoring at least part of the plurality of participants to the presentation by sensing a behavior information relating to a behavior of the plurality of participants during the presentation, interpreting the behavior information to determine one or more behavior indicators of the behavior of the plurality of participants, determining an interest indicator of an interest of the plurality of participants during the presentation, according to the behavior indicators, determining a suggestion for conducting the presentation according to the interest indicator, and outputting an indication of the suggestion to a presenter of the presentation for use by the presenter to conduct the presentation.
US11048919B1
People can be tracked across multiple segments of video data, which can correspond to different scenes in a single video file, or multiple video streams or feeds. An instance of video data can be broken up into segments that can each be analyzed to determine faces and bodies represented therein. The bodies can be analyzed across frames of the segment to determine body tracklets that are consistent across the segment. Associations of faces and bodies can be determined based using relative distances and/or spatial relationships. A subsequent clustering of these associations is performed to attempt to determine consistent associations that correspond to unique individuals. Unique identifiers are determined for each person represented in one or more segments of an instance of video data. Such an approach enables individual representations to be correlated across multiple instances.
US11048917B2
Embodiments of the present disclosure disclose a method, electronic device, and computer readable medium for image identification. The method comprises: acquiring an image comprising a person object for use as an input image; performing feature extraction on the input image using a feature extracting module of a trained human body identification model; and matching an extracted human body feature of the inputted image with a preset human body feature database, to identify the person object in the inputted image, wherein the human body identification model extracting features of human body images captured by cameras of different categories respectively using the feature extracting module, and the human body identification model identifying whether the human body images captured by the cameras of different categories are human body images of a given person based on the extracted features of the human body images. This method improves the accuracy of multi-camera human body re-identification.
US11048913B2
The disclosure discloses a focusing method, device, and computer apparatus for realizing a clear human face. The focusing method includes: acquiring first position information of a human face in a current frame of an image to be captured by performing face recognition on the image, after a camera finishing focusing; acquiring second position information of the human face in a next frame, before shooting the image; determining whether a position of the human face changes, based on the first and second position information; resetting an ROI of the human face when it changes; and refocusing on the human face based on the ROI. The disclosure can track the human face in real-time, and trigger the camera to refocus after the human face deviates from a previous focusing position, thereby to make the human face in the captured photograph clear.
US11048912B2
A captured image acquisition section 50 acquires, from an imaging apparatus 12, data of a polarized image obtained by capturing a target object and stores the data into an image data storage section 52. A region extraction section 60 of a target object recognition section 54 extracts a region in which a figure of the target object is included in the polarized image. A normal line distribution acquisition section 62 acquires a distribution of normal line vectors on a target object surface in regard to the extracted region. A model adjustment section 66 adjusts a three-dimensional model of the target object stored in a model data storage section 64 in a virtual three-dimensional space such that the three-dimensional model conforms to the distribution of the normal line vectors acquired from the polarized image to specify a state of the target object.
US11048903B2
Devices and optical sensor modules are provided for provide on-screen optical sensing of fingerprints by using an under-screen optical sensor module that captures and detects returned light that is emitted by an LCD display screen for displaying images and that is reflected back by the top surface of the screen assembly.
US11048899B2
An interactive graphic wall includes a vertical wall that is formed with a plurality of graphical images. Selected graphical images represent activities that are geographically near to a location in which the interactive graphic wall is disposed. A plurality of placards are mounted on the vertical wall, and each one of the placards corresponds to a respective one of the selected graphical images. A machine-readable code is formed on each placard and corresponds to one of the selected graphical images. The code is capable of being read by an imaging device contained in a portable device that is connected to the Internet. When the machine-readable code is read by the imaging device, data in the machine-readable code directs a browser or a software application stored on the portable device to a web site containing information about the activity represented by the respective selected graphical image.
US11048898B2
Coded information reader (1) for reading coded information (6) from an object, comprising a first camera assembly (10) having a first resolution, a first frame rate and a first field of view (18), and a second camera assembly (20) having a second resolution, a second frame rate and a second field of view (28), wherein the first resolution is lower than the second resolution and the first frame rate is higher than the second frame rate. The first camera assembly (10) is configured to acquire frames and to process the acquired frames to perform: —detection of object presence, —determination of operating parameters for both the first camera assembly (10) and the second camera assembly (20), —coded information decoding, —in case of failure of said coded information decoding, triggering of the second camera assembly (20) to acquire frames and to process the acquired frames to perform coded information decoding with the operating parameters set as determined by the first camera assembly (10) for the second camera assembly (20).
US11048890B2
Systems and methods for implementing a radio frequency identifier (RFID) system are provided. The methods include transmitting a radio frequency (RF) signal, by an RFID interrogator with multiple antennas. The methods include receiving a superimposed received signal. The superimposed received signal includes replies from a first RFID tag and a second RFID tag that are overlapping in time. The methods also include separating the replies from the first RFID tag and second RFID tag though spatial processing of the superimposed received signal.
US11048884B2
A computing system receives a collection comprising multiple sets of ordered terms, including a first set. The system generates a dataset indicating an association between each pair of terms within a same set of the collection by generating co-occurrence score(s) for the first set. The system generates computed probabilities based on the co-occurrence score(s) for the first set. The computed probabilities indicate a likelihood that one term in a given pair of terms of the collection appears in a given set of the collection given that another term in the given pair of terms of the collection occurs. The system smoothes the computed probabilities by adding one or more random observations. The system generates one or more association indications for the first set based on the smoothed computed probabilities. The system outputs an indication of the dataset. Additionally, or alternatively, based on association measure(s), the system generates a virtual term.
US11048878B2
A method includes: receiving a question including multiple foci; determining one or more passages (OMPs) that include one or more sets of candidate answers (OMSCAs) to the question; determining matchings between words in the question and words in the OMPs; determining skipngrams of the question (“first skipngrams”); determining one or more sets of skipngrams of the OMPs (“second skipngrams”); determining one or more matching numbers (OMMNs) for the second skipngrams by determining, for each set of the second skipngrams and using the matchings, a number of the first skipngrams that match skipngrams of the set of skipngrams; determining a feature input to a machine learning model (MLM) using the OMMNs; determining one or more answers (OMAs) to the question by determining, by the MLM, whether the OMSCAs are correct answers to the question based at least in part on the feature input; and sending the OMAs to a user device.
US11048877B2
A computer-implemented method for constructing an ontology includes using a chatbot program to elicit an utterance from a user. An utterance is received from the user. The received utterance is parsed to detect a concept/property/relationship therein. It is determined whether the identified concept/property/relationship is represented within an ontology and the identified concept/property/relationship is added to the ontology when it is determined that the it is not present therein. A response to the received utterance is generated using the ontology. The generated response is presented to the user using the chatbot.
US11048874B2
Embodiments provide a system and method for medical record error detection. Using a cognitive system having natural language processing capabilities, the error detection system can analyze a corpus of medical records, which can correspond to a particular patient, as well as a new medical record, and parse each into one or more record elements. By comparing the record elements, the error detection system can detect one or more potential errors resulting from a record element in the new medical record being inconsistent or contradictory with the record elements in the prior medical records, or ambiguous. The error detection system can output a list of candidate answers for correcting the one or more potential errors based upon a cognitive analysis of the corpus of medical records. The error detection system can further output a list of suggested therapies based on the selection of one or more of the candidate answers.
US11048863B2
A visualization of literary elements of a work of literature, such as a novel or short story, is generated from meta-data records representing a digital work of literature including literary elements (humor, drama, adventure, etc.), characters, and plot devices related to a position within the work of literature where each appears. A significance level is determined for each of the elements, characters and plot devices at each position within the work of literature, and these are plotted into a sequential graph having position (e.g. timeline) axis and a significance level axis. The sequential graph is then output for printing or display. Human-generated and machine-generated meta-data may be ingested equally well by the method. Colors, line thickness, and a broken line patterns may be employed for greater visual meaning. And, the sequential graph may be annotated according to segments (e.g. chapters, sections) and dominant genre within each segment.
US11048861B2
In various implementations, a computing device: displays the document outline on the user interface; maintains, in a non-transitory computer-readable medium, a causal graph data structure representing the document outline, wherein the causal graph data structure includes a plurality of structure nodes, each structure node representing a level of the document outline; receives, via the user interface, an insertion of a new level to the document outline; in response to the insertion, defines a structure node that represents the inserted level; inserts a transition node in the causal graph data structure, wherein the transition node represents a relationship between the structure node and at least one other node of the causal graph data structure; inserts the structure node into the causal graph data structure as a child of the transition node; and updating the user interface to display the inserted level.
US11048858B2
A system for use in automated aggregation and distribution of content to and from at least one webpage on the Internet comprises an API server which includes a webpage served by the API server for use by a user on a user device. The user device and the API server are each associated with an at least one identifier. There is a browser and a browser extension. The browser extension is configured to instruct the browser to communicate the at least one identifier associated with the user device to the at least one website and not communicate the at least one identifier associated with the API server. The browser extension transiently stores and/or manipulates content and communicates content between the client application, the API server and at least one website in response to an input from the user, such that the user distributes content to the at least one website.
US11048855B2
Methods, systems, and media for presenting contextually relevant information are provided. In some implementations, the method includes: receiving information associated with a user of a user device from multiple data sources, where the user device comprises a display; identifying, without user intervention, a relevant document based on the received information associated with the user of the user device; determining that a new browser window or a new browser tab has been opened by a browser application being executed by the user device; and causing, without user intervention, the relevant document to be presented using the new browser window or new browser tab.
US11048853B2
Systems, methods, and computer readable medium are provided for presenting requested resources on a mobile device. A method of this disclosure may include transmitting a uniform resource locator (URL) associated with a requested resource and receiving a response to the transmission of the URL, wherein the response comprises data usable by the mobile device to identify a resource type indicative of the requested resource. Based on the identified resource type, the requested resource can be presented using a user interface component or a web browser component depending on whether the identified resource type is capable of being presented by the user interface component without reliance on web browser functionality provided on the mobile device.
US11048847B2
A virtual fabrication environment for semiconductor device structures that includes the use of virtual metrology measurement data to optimize a virtual fabrication sequence is described. Further, calibration of the virtual fabrication environment is performed by comparing virtual metrology data generated from a virtual fabrication run with a subset of measurements performed in a physical fabrication environment. Additionally, virtual experiments conducted in the virtual fabrication environment of the present invention generate multiple device structure models using ranges of process and design parameter variations for an integrated process flow and design space of interest.
US11048846B2
Techniques regarding an autonomous surface participation analysis of one or more superconducting qubits using the boundary element method are provided. For example, one or more embodiments described herein can comprise a system, which can comprise a memory that can store computer executable components. The system can also comprise a processor, operably coupled to the memory, and that can execute the computer executable components stored in the memory. The computer executable components can comprise a simulation component, operatively coupled to the processor, that can analyze a surface participation of a superconducting qubit by discretizing a conductor-dielectric interface and a dielectric-dielectric interface into a plurality of panels.
