US11071233B1
An auxiliary-cooled electronics assembly comprises a metal extrusion that includes: one or more cooling conduits extending axially along a length of the metal extrusion with a first open end in fluid communication with the cooling conduit(s); and a second open end in fluid communication with the cooling conduit(s); a first end cap coupled to the first open end forming a fluid-tight seal between the first end cap and the metal extrusion; a second end cap coupled to the second open end forming a fluid-tight seal between the second end cap and the metal extrusion; and one or more electrical circuit components, electrically linked together to form an electrical circuit, mounted to the metal extrusion.
US11071226B2
A cable harness includes a support frame configured to support a plurality of cables coupled to an electronic device. The cable harness also includes a tapered frame comprising a first end and a second end. The second end is smaller than the first end and the first end is coupled to the support frame. The cable harness further includes an attachment portion coupled to the tapered frame at the second end. The attachment portion is configured to attach the cable harness to the electronic device.
US11071221B2
A mounting frame apparatus is provided for embedding cards within an electronics system and includes a multi-card swappable subsystem. The apparatus further includes a chassis for containing the multi-card swappable subsystem. One or more heatsinks are used for cooling cards disposed in the four-card swappable subsystem.
US11071212B2
A pressing area set on a main surface of a plate-shaped holding jig is arranged on contact parts. The contact parts are pressed against a multilayer board while heating the multilayer board and the pressing area of the holding jig is inclined with a warp of the multilayer board. In this way, when pressing for bonding the contact parts is performed, even if the multilayer board is warped by the heating and the contact parts are shifted, the contact parts are pressed against the multilayer board without fail.
US11071205B2
A control unit (10) for an apparatus (12), the control unit (10) comprising a component-carrying member (14; 114; 18; 118) provided with at least one electronic component (30, 32, 34, 36, 38; 60, 62; 74, 78) configured to provide a function of the apparatus (12); wherein the component-carrying member is formed of a material that is pliable at least during assembly of the control unit (10). The control unit is provided with an injection moulded layer (22; 22′) encapsulating at least a part of the or each electronic component (30, 32, 34, 36, 38; 60, 62; 74, 78).
US11071189B2
A Conductive Lightning Protective Screen (CLPS) and a method for fabricating the CLPS is provided, wherein the CLPS includes a screen structure having a structure thickness of between about 0.002 inches and about 0.006 inches, wherein the screen structure includes a plurality of openings. Each of the plurality of openings are defined by a plurality of sidewalls each having a sidewall width of between about 0.005 inches and 0.009 inches, wherein each of the plurality of openings shares at least one sidewall of the plurality of sidewalls of an adjacent opening. Moreover, each of the plurality of openings includes an opening width and an opening length of substantially equal size, and wherein each of the plurality of openings include a plurality of substantially equal internal angles.
US11071185B2
An LED board comprises an arrangement of LEDs, a current sensor for sensing a current flowing through the arrangement of LEDs and a cut-off switch in series with the arrangement of LEDs. The cut-off switch is controlled in dependence on the sensed current. In this way, over-current protection is provided at the LED board level, without needing any signal communication between the LED board and the LED driver.
US11071184B1
The disclosure describes techniques for driving a plurality of light emitting diodes (LEDs) arranged in a parallel connection by using PWM (Pulse Width Modulation) dimming. The techniques of this disclosure describe the generation and application of a fixed phase shift map to a driver matrix based on pixel position. Each pixel corresponds to an LED light source. In the fixed phase shift map, each pixel will have a pre-defined phase shift calculated to induce a determined variation in turn-on time for geometrically neighbouring pixels to spread out current demand over time during PWM dimming.
US11071180B2
A lighting unit which includes a driver, a light source and a buffer capacitor of an auxiliary circuit (such as an independent active electronic circuit). The charging current allowed to flow to the buffer capacitor is controlled based on sensed currents flowing to the light source thereby to control the charging current of the buffer capacitor. In this way, large inrush currents caused by the use of a large buffer capacitor at the output of the driver can be avoided and the triggering of a fault detection mode within the driver can be prevented. Furthermore this circuit ensures that the driver is operated within the specification limits during start-up.
US11071176B2
A divider assembly is provided for dividing a cooking cavity of a microwave oven into two cooking subcavities. The divider assembly includes a first tempered glass panel, a metal frame extending around the periphery of the first tempered glass panel to support the first tempered glass panel, a honeycomb core positioned above the first tempered glass panel, a second tempered glass panel positioned above the honeycomb core, and a gasket extending around the periphery of the metal frame for engaging metal walls of the microwave oven, wherein the gasket includes small-diameter, long-length carbon nano-tubes.
US11071170B2
Technology for a user equipment, operable to configure a control resource set (CORESET) is disclosed. The UE can decode a signal, received from a next generation node B (gNB), that includes a resource element group (REG) bundling size for a first CORESET. The UE can decode a signal, received from the gNB that includes a REG bundling size for a second CORESET. The UE can decode a control message contained in one or more REGs in one or more of the first CORESET or the second CORESET.
US11071162B2
Methods, systems, and devices for wireless communication are described. Some wireless communications systems (e.g., New Radio (NR) systems) may support the dynamic configuration of time intervals (or slots) for communication in a specific link direction (e.g., uplink, downlink, sidelink, etc.). In such cases, a base station may dynamically allocate time intervals (or slots) for broadcast or multicast data (e.g., via a physical downlink control channel (PDCCH)) based on the dynamically determined configuration of certain time intervals (or slots). The dynamic allocation of resources for broadcast or multicast data may ensure that broadcast or multicast data is not scheduled to be transmitted during time intervals configured for uplink communication. In some cases, the broadcast or multicast data may be transmitted on a portion of a system bandwidth that is frequency division multiplexed with another portion of the system bandwidth allocated for mobile broadband (MBB) communications.
US11071153B2
Home appliance for information registration and method for registering information of home appliance
A home appliance for information registration includes a body, a wireless communication unit connected to a wireless router using a wireless communication method and configured to transmit information, a camera attached to the body and configured to detect registration auxiliary information generated by a mobile terminal, and a controller configured to perform control to select the wireless router based on information acquired through the registration auxiliary information and to transmit device registration information including identification information thereof to a server through the selected wireless router.
US11071138B2
Over-the-air (OTA) dynamic time division duplex (TDD) is disclosed with a channel use indicator (CUI) receiver (CUI-R) signal multiplexed in uplink transmissions. According to various aspects, a user equipment (UE) may receive a downlink grant from a serving base station, in which the downlink grant identifies downlink transmissions in one or more subsequent communication slots. The UE may identify a trigger for transmission of a channel usage signal associated with the grant that may be received by neighboring UEs that may potentially interfere. The UE transmits the channel usage signal in a next scheduled uplink region and then receives downlink data from the serving base station according to the downlink grant. If the neighboring UE receives a conditional uplink grant, then it may proceed with uplink transmissions when it fails to detect the channel usage signal from the UE.
US11071125B2
A method for receiving a CSI-RS by a terminal in a wireless communication system according to an aspect of the present invention may comprise the steps of: receiving, from a base station, CSI-RS configuration information about a CSI-RS configuration to which the CSI-RS is mapped, wherein the CSI-RS configuration corresponds to merging of a plurality of legacy CSI-RS configurations, and the plurality of legacy CSI-RS configurations are mapped to a plurality of antenna ports numbered by corresponding legacy CSI-RS port numbers; and receiving the CSI-RS from the base station through the plurality of antenna ports on the basis of the CSI-RS configuration information.
US11071121B2
A first apparatus may puncture, in at least two subslots, a first type of data or control information with a second type of data or control information. The first apparatus may bundle the least two subslots within a subframe, and the subframe may include a portion for carrying acknowledgment (ACK)/negative acknowledgment (NACK) information associated with the second type of data or control information. The first apparatus may communicate with a user equipment (UE) during the at least two subslots within the subframe. A second apparatus may receive ACK/NACK information associated with a second type of data or control information. The second apparatus may reduce a transmission power for a first type of data or control information during a subsequent subframe when the ACK/NACK information indicates a negative acknowledgement.
US11071118B2
A communication system includes a terminal apparatus and a base station apparatus. The terminal apparatus communicates with a base station apparatus by carrier aggregation using a plurality of serving cells, where each of the plurality of serving cells has a different frequency. In addition, the terminal apparatus removes a measurement identity relevant to a serving cell of the plurality of serving cells based on that the serving cell was removed.
US11071117B2
Provided are a resource determination method, a base station and a mobile station. A resource determination method performed by the base station according to embodiments of the present invention includes: determining a resource configuration used for uplink transmission for each mobile station group in a plurality of mobile station groups corresponding to the base station; determining a resource offset set used for the plurality of mobile station groups, wherein the resource offset set includes a plurality of resource candidate offsets such that a mobile station connected to the base station determines uplink transmission resources for the mobile station according to the resource configuration of the mobile station group to which the mobile station belongs and resource candidate offsets in the resource offset set.
US11071115B2
An information processing method and related product. The method comprises: a user equipment unit acquiring a mapping relationship between N and M, N being a maximum number of beams for acquiring cell quality, and U being an actual number of beams sent by a network apparatus; and the user equipment unit determining, according to the mapping relationship between N and M and/or, N. The method enables determination of the number of beams required to be measured.
US11071105B2
A sensing gap is configured among cells for inter-cell interference coordination (ICIC) mechanism. A network node listens on a reservation signal in the sensing gap from a neighbor cell, and upon listening on the reservation signal, performs downlink (DL) transmission to a user equipment (UE) or uplink (UL) reception from the UE in a cell.
US11071100B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may receive a capability indicator from a user equipment (UE) that indicates a capability of the UE to decode downlink control information (DCI) on a physical downlink shared channel (PDSCH). In some aspects, the base station may transmit, to the UE, the DCI on the PDSCH based at least in part on the capability indicator indicating that the UE can decode the DCI on the PDSCH. Numerous other aspects are provided.
US11071099B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) receive a first control format indicator (CFI) value in a message that is not carried via a physical control format indicator channel (PCFICH); may determine whether the UE is operating using at least one of a first configuration with which the first CFI value is to be used or a second configuration with which a second CFI value, indicated in the PCFICH, is to be used; and may operate using at least one of the first CFI value or the second CFI value based at least in part on determining whether the UE is operating using the at least one of the first configuration or the second configuration. Numerous other aspects are provided.
US11071087B2
Embodiments herein relate to a method performed by a network node (13) for handling communication of a wireless device (10) in a wireless communication network (1). The network node (13), such as an MME, pages the wireless device (10) using a first paging channel; and pages the wireless device (10) using a second paging channel, wherein paging the wireless device (10) using the first paging channel comprises selecting one or more radio network nodes to page the wireless device (10) using the first paging channel based on information relating to current knowledge of a location of the wireless device (10).
US11071066B2
A wireless device receives configuration parameters of: a first resource for a first channel, of a carrier, for transmitting first feedback; and a second resource for a second channel of the carrier for transmitting second feedback. The first resource and the second resource overlap in one or more symbol durations. Power levels are determined. The power levels comprise: a first power level for transmission of the first feedback via the first resource; and a second power level for transmission of the second feedback via the second resource. In response to a sum of the power levels being larger than an allowed transmission power, the wireless device drops a configured transmission of the first feedback via the first resource. The drop is based on a first priority of the first channel. The second feedback is transmitted via the second resource.
US11071061B2
A communication system, gateway, terminal, and communication method based on LoRa technology are provided. The system includes: a gateway configured to transmit an LoRa data packet containing a preamble, wherein duration of the transmission of the preamble is n1; and a terminal configured to perform channel activity detection one time for a duration of q1 each time after sleeping for a duration of p1, continue to sleep for the duration of p1 in response to the preamble not being detected, or receive and process the data packet and then continue to sleep for the duration of p1 in response to the preamble being detected, wherein p1>q1, and p1+q1 is less than or equal to n1.
US11071053B2
A core network to which a cell of a base station can be connected may not be specified to be one. For example, a cell may be connected to an EPC, may be connected to a next-generation core network, or may be connected to both an EPC and a next-generation core network. The base station may transmit core network information relating to a core network to which the cell is connected, on the cell. A user equipment may determine whether to camp on the cell on the basis of the core network information.
US11071047B2
An aspect of the disclosure provides a method of network access discovery by a core network function. The method includes receiving information from a plurality of user equipment via at least one access node. The information is associated with the locations of UE, wherefrom, the plurality UE send the information. The information includes uplink transmission parameters for connecting the plurality of UE to a network. Examples of these parameters include power level and time advance. The method further includes generating at least one map based on the received information. Another aspect of the disclosure provides for sending at least one generated map to a plurality of user equipment.
US11071044B2
A mobile telecommunications system entity for a mobile telecommunications system has at least one entity, which serves at least one user equipment. The mobile telecommunications system entity has circuitry which is configured to transmit scheduling information for on-demand system information, which can be requested by the at least one user equipment.
US11071039B2
Examples may include a management authority for a software-define network (SDN) receiving telemetric data from wireless devices coupled together in a mesh network having one or more ad hoc connections between the wireless devices. The management authority may then generate a routing table based on the received telemetric data and provide a routing table for use by the wireless devices to route data within the mesh network or route data to a network coupled to the mesh network.
US11071034B2
An autonomous vehicle having wireless access communications access point equipment is arranged to set up a base station in a coverage “hole” by scanning to detect transmissions from another wireless communications access point, and determines a direction in which quality of coverage from the other wireless communications access point decreases, and directs the autonomous vehicle to move in the direction of decreasing coverage until it reaches a limit of coverage, at which point it hands over to another base station or, if no further base station is available, sets up as a wireless communications point connecting through the last base station to a backhaul connection.
US11071029B2
A communication device may establish a second wireless connection with an external device in a case where a first wireless connection is established with the external device, determine whether a predetermined signal is received from the external device, and determine a preservation time according to the determination. The preservation time may be a time for preserving a state of the communication device in a parent station state after the second wireless connection has been disconnected. In a case where it is determined that the predetermined signal is received, one of a first preservation time and a second preservation time which is longer than the first preservation time may be determined as the preservation time, and in a case where it is determined that the predetermined signal is not received, the other of the first preservation time and the second preservation time may be determined as the preservation time.
US11071027B2
Systems and methods are described herein for modifying cell definition tables with telecommunications networks. In response to a handover failure between cells of the network, the systems and methods determine changes have been made to a network, such as changes to various identification information for cells associated with a controlling (or serving) node of the network. For example, the systems and methods utilize ANR functions to detect the changes to the network.
US11071026B2
Methods, systems, and devices for wireless communications are described. Aspects include a UE communicating, with a first base station while in a connected state with a first cell served by the first base station, information associated with a configuration for the connected state via a signaling radio bearer and application via a data radio bearer. The UE may receive, while in the connected state with the first cell, a handover command from the first base station indicating a handover to a second cell served by a second base station. Aspects may include the UE initiating a connection procedure with the second cell while the connected state with the first cell. The UE may suspend the signal radio bearer and maintain the data radio bearer during the connection procedure with the second cell.
US11071024B2
Embodiments of the present disclosure provides a method and device for obtaining cell information. The method incudes: when receiving measurement configuration information, according to target information, determining a target timing duration of a timer; wherein the measurement configuration information is configured to instruct the user equipment to obtain identifier information of a target cell, the target information includes at least one of frequency related information of the target cell, synchronization status of the target cell and a serving cell, capability information of the user equipment, and operation state related information of the user equipment; when the identifier information is obtained within the target timing duration, reporting the identifier information to a network device.
US11071021B2
Methods, systems, and devices for wireless communication are described that support security key derivation for handover. A network entity (e.g., an access and mobility function (AMF)) may establish an access stratum (AS) key to ensure secure communications between a user equipment (UE) and a base station. If the UE relocates to a new network entity (e.g., target network entity), the initial network entity (e.g., source network entity) may perform a handover procedure to the target network entity. In some aspects, the network entities may derive a unified AS key for the handover procedure. Additionally, the network entities may utilize one or more intermediate keys (e.g., refreshed intermediate keys) derived from, in part, respective freshness parameters for the handover procedure. The target network entity may then utilize the derived intermediate keys to derive the AS key for the handover procedure and establish communications with the UE.
US11071015B2
A method for access traffic steering, switching, and splitting (ATSSS) in a network and a network entity for performing the method are disclosed. When the execution of the ATSSS from the first access network to the second access network is determined, a first message requesting the SMF to confirm the connection state of the terminals for the first access network and the second access network may be transmitted to AMF. The SMF may receive information on the connection state of the terminal from the AMF.
US11071004B2
A method for marking network traffic in a link-aggregated network based on an application associated with the traffic. The method comprises receiving, via a cellular wireless network, one or more data packets destined for an electronic device and associated with an application. The method further comprises identifying an application type of the application. The method further comprises determining a priority of the one or more data packets based on the application type. The method further comprises transmitting, to a Wireless Local Area Network (WLAN), the one or more data packets including an indication of the priority for forwarding the traffic.
US11070994B2
A wireless access point (WAP) configured to supporting wireless communications with station nodes on a selected communication channel of an associated wireless local area network (WLAN). The WAP includes multiple multiple-input multiple-output (MIMO) transmit and receive paths. The WAP is to intermittently switch one of the multiple MIMO receive paths to concurrently process both communications on a selected communication channel together with monitoring communications on unselected channels of the multiple communication channels associated with the WLAN.
US11070972B2
Methods, systems, and devices for wireless communications are described that provide for a user equipment (UE) capability indication that indicates one or more constraints associated with a supported modulation order. In some cases, the UE capability indication may indicate that the UE supports a particular modulation order, but has a capacity constraint such that an associated data rate is limited to a data rate associated with a lower modulation order. In some cases, one or more frequency bands may be mapped to a UE constraint.
US11070968B2
A system, method, and computer program are provided for protecting against unintentional deletion of an eSIM from a mobile device. In use, deletion of an eSIM from a mobile device is detected. Additionally, definitions of predefined scenarios indicative of unintentional deletions of eSIMs are accessed. Further, the detected deletion is analyzed, using the definitions, to determine that the detected deletion is unintentional. Still yet, a proactive care action is caused to be performed to address the unintentional deletion of the eSIM from the mobile device.
US11070967B2
Embodiments herein relate to a method performed by a second network node for enabling communication for a wireless device in a communication network, which communication network comprises a first network and a second network. The second network node is associated with the second network and the first network is a home network of the wireless device. The first network comprises partitioned sets of functionalities wherein a first set of functionalities belongs to a first network slice supporting the wireless device, and which first set of functionalities is separated from another set of functionalities out of a total set of functionalities in the first network. The second network node, when the wireless device is roaming from the first network to the second network, initiates a connection establishment to a first network node associated with the first network. The second network node retrieves a policy indication from the first network node, which policy indication indicates a first network slice and roaming policy for the wireless device in the first network. The second network node further triggers a selection of a second network slice and roaming policy for the wireless device in the second network, which selection is based on the retrieved policy indication and internal data related to the second network.
US11070958B2
Systems, methods and articles of manufacture for performing an operation comprising receiving, by a first wearable device, input specifying to establish a relationship with a second wearable device within a predefined distance of the first wearable device, receiving, by the first wearable device from the second wearable device via wireless data transmissions, an identifier of the second wearable device, a tile identifier of a tile communicably coupled to a tile interface of the second wearable device, and a state associated with the tile; and storing, in a first entry of a data structure of the first wearable device, an indication of the relationship with the second wearable device, wherein the indication comprises the identifier of the second wearable device, the tile identifier, and the state associated with the tile.
US11070942B2
Systems and methods for determining user equipment (UE) locations within a wireless network using reference signals of the wireless network are described. The disclosed systems and methods utilize a plurality of in-phase and quadrature (I/Q) samples generated from signals provided by receive channels associated with two or more antennas of the wireless system. Based on received reference signal parameters the reference signal within the signals from each receive channel among the receive channels is identified. Based on the identified reference signal from each receive channel, an angle of arrival between a baseline of the two or more antennas and incident energy from the UE to the two or more antennas is determined. That angle of arrival is then used to calculate the location of the UE. The angle of arrival may be a horizontal angle of arrival and/or a vertical angle of arrival.
US11070939B2
A system, method and storage medium for providing an emergency vehicle (EV) alert includes a server receiving a first location of the EV, the server determining a first geofence based on the first location of the EV, the server transmitting the first geofence to a second device, the second device receiving the first geofence, the second device performing at least one alert action in response to determining that the another vehicle is located within the first geofence, the server receiving a second location of the EV at a second time, the server determining a geofence release zone based on the second location of the EV, the server transmitting the geofence release zone to the second device, the second device receiving the geofence release zone, and the second device stopping performing the at least one alert action in response to determining that the another vehicle is within the geofence release zone.
US11070937B2
Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: recording position data for a mobile device over time, the position data being associated to an identifier of the mobile device; outputting to a user an identification code associated to the identifier; receiving input data from a user, the input data including the identification code and user identifying information from a user; responsively to the receiving the input data from a user associating the identification code and the user identifying information; based on the associating processing the position data and user profile data associated to the user identifying information; sending a message to the user based on a result of the processing.
US11070931B2
A speaker assembly is provided having a plurality of transducers disposed on a speaker body and configured to produce an audio beam being steerable based on at least one audio beam parameter. A light assembly is arranged on the speaker body and configured to produce a light output that varies based at least one audio beam parameter. The light output varies to provide a visual reference as the audio beam is steered.
US11070917B2
A wireless speaker audio system configured to receive audio information wirelessly transmitted by an audio source including first and second wireless transceivers. The first wireless transceiver establishes a bidirectional secondary wireless link with the audio source for receiving and acknowledging receipt of the audio information. The first and second wireless transceivers communicate with each other via a primary wireless link. A wireless audio system including an audio source and first and second wireless transceivers. The first and second wireless transceivers communicate via a primary wireless link. The audio source communicates audio information to the first wireless transceiver via a secondary wireless link which is configured according to a standard wireless protocol. The first wireless transceiver is configured to acknowledge successful reception of audio information via the secondary wireless link. Other embodiments are also described and claimed.
US11070915B2
A vehicle and an audio processing method for the same are provided to allow a sound level output through a speaker to be maintained at a preset sound level by adjusting a volume of a power amplifier to a constant value based on modulation information of a received broadcast signal. The audio processing method includes receiving a broadcast signal and obtaining modulation information of the broadcast signal and determining volume information of the broadcast signal based on the modulation information. A volume of a power amplifier is adjusted based on the determined volume information to adjust an output sound level of the broadcast signal to correspond to a preset output sound level.
US11070910B2
The present technique relates to a processing device and a processing method for realizing sound collection at a high S/N ratio, with noise influence being reduced not by a noise reduction process. In the processing device, a microphone that collects emitted speech voice is provided in a space that is substantially sealed off from outside and connects to an ear canal of the wearer (the speaker). With the microphone being located in the space sealed off from outside, emitted speech voice that propagates through the ear canal of the wearer is collected. In a sound collection signal obtained through the ear canal, the emitted speech voice component is dominant over the noise component particularly at low frequencies Further, an equalizing process for reducing muffled sound that is generated when sound is collected through the ear canal is performed on the sound collection signal.
US11070905B2
In an example implementation, a self-cooling headset includes an ear cup to form an ear enclosure when placed over a user's ear. A first check valve on the ear cup is to open and release a volume of air from the ear enclosure when a positive pressure within the ear enclosure overcomes a cracking pressure of the first check valve. A second check valve on the ear cup is to open and admit a volume of air into the ear enclosure when a partial vacuum within the ear enclosure causes an external pressure to overcome a cracking pressure of the second check valve.
US11070886B2
The embodiments of the present application provide a method and an apparatus for releasing a video file, which are applied to a server. The method comprises obtaining a video file to be released; selecting a first preset number of video frames in the video file to be released; generating a target video file from the selected video frames, determining a target display position in a video preview interface for the target video file; and saving a correspondence between the target display position and the target video file such that a first terminal logging in the server can play the target video file at the target display position in the video preview interface based on the correspondence. As can be seen, since the first terminal plays the target video file at the target display position in the video preview interface, the user can get more information about contents of the video file to be released from the target video file, which improves user experience.
US11070884B2
Disclosed embodiments allow media players and other electronic devices that operate under a first protocol to control the media capture devices that operate with a second protocol which may not be configurable to communicate with the first protocol. In one embodiment of the disclosure, a network device may store and/or render content within a Digital Living Network Alliance (DLNA) network and/or assist in content delivery for a DLNA device on a network. In another embodiment of the disclosure, a media capture device uses the Internet Protocol.
US11070878B2
There is provided a method that includes initiating a transmission of a first media program of one or more media programs from a provider to a primary receiver authorized to receive the first media program, the first media program having media content, and receiving media data from a secondary receiver, the media data generated by the secondary receive from the media content reproduced and provided by the primary receiver to the secondary receiver. The method also includes comparing the media data received from the secondary receiver with the media content transmitted by the provider to the primary receiver to determine a match between the media data received from the secondary receiver and the media content transmitted by the provider to the primary receiver, and authorizing reception of the one or more media programs by the secondary receiver when the comparing determines the match.
US11070874B2
Example methods and apparatus to verify presentation of media content are disclosed. A disclosed example apparatus for generating media presentation information includes a comparator to periodically output a value indicative of whether media selected via a set-top box is presented at a media presentation location by comparing a first audio signal associated with the media to ambient audio received in the media presentation location via an audio system associated with a media presentation device. The example apparatus also includes a privacy protector to facilitate operation of the comparator by periodically preventing the comparator from receiving of the ambient audio. The example apparatus also includes a metering module to record presentation of the media based on the output.
US11070869B2
Method to control IoT devices (e.g. smart lamps, smart air conditioner, etc.) through a smart DTV device. Main control is synchronized with the video scene of the transport stream (open/cable/satellite DTV channel) through data added by broadcaster. The broadcaster chooses the desired IoT devices that will be controlled by the channel and the effects that will be reproduced on all devices. The broadcaster can use some multiplexing tool to add the commands synchronized with the desirable video scene together with the other data present at TS flow. The broadcaster datacasts certain data to all home DTV appliances or receivers tuned to that channel. In the receiver side, this data is filtered, processed and transmitted to all IoT devices on the home network and, also paired with the TV receiver.
US11070866B2
Tag data is created from in-band data in a media content item by a remote location while the media content item is being broadcasted by a content provider and received by the remote location. The tag data identifies locations in the media content item which enables media devices to accurately jump to particular locations in the media content item based on the tag data.
US11070864B2
A device and method of automatically pausing media content executing on the electronic device are provided. Sound within an ambient environment in which the electronic device resides is monitored, and the sound in the ambient environment is compared to a prescribed sound threshold. Upon the sound in the ambient environment exceeding the prescribed sound threshold, execution of media content on the electronic device is automatically paused.
US11070858B2
A broadcast transmitter for processing a broadcast signal is discussed. The broadcast transmitter includes a packetizer to generate transport packets based on a Layered Coding Transport (LCT) format, wherein the transport packets are used to transport at least one delivery object and signaling data; and a transmitter to transmit the broadcast signal comprising the transport packets, wherein the signaling data includes a real-time attribute which is a boolean flag that is set to true when the transport packets carry a real-time content that is comprised of the at least one delivery object, and wherein a header of at least one transport packet of the transport packets includes codepoint information for indicating a type of a payload that is carried by the at least one transport packet, transport object identifier information for identifying the at least one delivery object, and information for identifying a starting position of a fragment of the delivery object carried in the at least one transport packet.
US11070827B2
There is provided a transmission apparatus, a transmission method, and a program that can transmit a moving image so as to be reproduced with lower latency. An encoding unit performs spatially scalable encoding on a moving image, and a transmission processing unit transmits a picture for each layer encoded by the encoding unit via a network. Then, in a case where a high possibility that underflow occurs in the reception buffer is predicted, or feedback indicating that underflow has occurred in the reception buffer is received, a reference layer control processing unit causes the encoding unit to limit a reference layer to an interlayer. The present technology can be applied to, for example, a transmission apparatus that codes and transmits a moving image.
US11070818B2
A method of decoding a block of video samples from a video bitstream is provided in which the method includes decoding a DQPRP value, deriving a PQP value for a block having a non-zero residual, decoding a DDQP value for the block, deriving a SDQP value for the block from the DDQP value and the DQPRP value, deriving a block QP value for the block from the SDQP value and the PQP value, decoding at least one non-zero coefficient of the block, deriving values of a residual block for the block by first scaling the at least one non-zero coefficient using the QP value and thereafter applying an inverse transform, deriving values of a prediction block spatial or temporal prediction, and deriving decoded sample values for the block by adding the values of the residual block and the values of the prediction block.
US11070816B2
Methods, apparatuses, and non-transitory computer-readable mediums are provided. A coded video bitstream including a current picture is received. A determination is made as to whether a current block in a current coding tree unit (CTU) included in the current picture is coded in intra block copy (IBC) mode based on a flag included in the coded video bitstream. In response to the current block being determined as coded in IBC mode, a block vector that points to a first reference block of the current block is determined; an operation is performed on the block vector so that when the first reference block is not fully reconstructed or not within a valid search range of the current block, the block vector is modified to point to a second reference block that is in a fully reconstructed region and within the valid search range of the current block; and the current block is decoded based on the modified block vector.
US11070813B2
Methods, apparatuses and systems may provide for technology that performs global motion estimation. More particularly, implementations relate to technology that provides accurate global motion compensation in order to improve video processing efficiency. In some implementations, a highly adaptive and accurate approach may be used to address the problem of estimation and compensation of global motion in video scenes. The solution may be content adaptive as it uses adaptive modeling of motion using best of multiple models that are used to estimate global motion.
US11070809B2
A system and method for regenerating high dynamic range (HDR) video data from encoded video data, extracts, from the encoded video data, a self-referential metadata structure specifying a video data reshaping transfer function. The video data reshaping transfer function is regenerated using data from the metadata structure and the extracted reshaping transfer function is used to generate the HDR video data by applying decoded video data values to the reshaping transfer function.
US11070808B2
A spatially adaptive quantization-aware deblocking filter is used for encoding or decoding video or image frames. The deblocking filter receives a reconstructed frame produced based on dequantized and inverse transformed coefficients of a video frame or an image frame. The reconstructed frame is filtered according to adaptive quantization field data for the video or image frame. The adaptive quantization field data represents weights applied to quantization values used at different areas of the video or image frame. A number of blocking artifacts remaining within the resulting filtered frame is determined. The adaptive quantization field data is then adjusted based on that number of blocking artifacts. The filtered frame is then filtered according to the adjusted adaptive quantization field data. The resulting re-filtered frame is then output to an output source, such as for transmission, display, storage, or further processing.
US11070807B2
A data encoding apparatus includes a memory storing computer-readable instructions; and one or more processors configured to execute the computer-readable instruction such that the one or more processors are configured to, receive first video data in a macroblock unit, determine a first rounding offset value using the first video data, create second video data by applying the first rounding offset value to the first video data, determine a second rounding offset value, which is different from the first rounding offset value, using the second video data, and create a quantized coefficient by applying the second rounding offset value to the first video data.
US11070800B2
The present invention relates to a block partitioning structure in video coding technology, and a video encoding and decoding method and apparatus using the same, wherein the video encoding and decoding method includes the steps of: acquiring quad-partitioning information of a block; acquiring bi-partitioning information of the block when the acquired quad-partitioning information of the block does not indicate four partitions; acquiring partitioning direction information for bi-partitioning of the block when the acquired bi-partitioning information of the block indicates two partitions; acquiring information on whether to perform any other type of partitioning, when the acquired bi-partitioning information of the block does not indicate two partitions; and acquiring additional information required for the any other type of partitioning, when the acquired information on whether to perform any other type of partitioning indicates that the any other type of partitioning is performed.
US11070799B2
Devices and methods for Intra prediction are provided. The method includes: obtaining a value of a first indication information of a current block and a value of a reference index line of the current block. When the value of the first indication information indicates the intra prediction mode of the current block is comprised in the set of most probable modes, and when the value of the reference index line indicates the closest neighboring reference line to the current block is used, the method further includes obtaining a value of a second indication information of the current block, the value of the second indication information of the current block indicating whether the intra prediction mode of the current block is Planar mode or not. The method can improve the efficiency to determine the intra prediction mode of the current block.
US11070793B2
Disclosed herein are systems and methods for machine vision. A machine vision system includes a motion rendering device, a first image sensor, and a second image sensor. The machine visions system includes a processor configured to run a computer program stored in memory that is configured to determine a first transformation that allows mapping between the first coordinate system associated with the motion rendering device and the second coordinate system associated with the first image sensor, and to determine a second transformation that allows mapping between the first coordinate system associated with the motion rendering device and the third coordinate system associated with the second image sensor.
US11070792B1
A method includes retrieving a media content item for display to a user in an environment. The method includes receiving, from one or more interaction devices each including a projector and a camera, one or more media objects captured by one or more cameras, where one or more of the media objects include images of the user, and determining a location of the user in the environment based on an analysis of the one or more of the media objects. The method also includes identifying one of the interaction devices based on the determined location of the user and sending, to the identified interaction device, the media content item and instructions causing the projector associated with the identified interaction device to project the media content item.
US11070791B2
A privacy display comprises a luminance-privacy arrangement and a contrast-privacy arrangement. In a privacy mode of operation, ambient light levels are detected and a visual security level is calculated. At and above a visual security level threshold the luminance-privacy arrangement is operable and below the threshold both the luminance-privacy and contrast-privacy arrangements are operable. Image quality for on-axis users is optimised and high levels of visual security are achieved for off-axis snoopers over a wide range of display illuminance conditions.
US11070790B1
Techniques are described for three-dimensional (3D) image sensing based on passive optical techniques and dynamic calibration. For example, light reflected from one or more objects in a scene is received via a lens of a novel 3D imaging system to forms an image of the object(s) on an image sensor through a spatial filter. A distribution of mask elements are associated with corresponding signal pixel sets of the image sensor, and reference elements of the spatial filter are associated with corresponding reference pixel sets of the image sensor; such that portions of the image tend to be shadowed by the mask elements at the signal pixel sets, but not at the reference pixel sets. Object distances for the one or more objects in the scene can be computed as a function of signal brightness detected by the signal pixel sets and reference brightness detected by the reference pixel sets.
US11070788B2
Disclosed is a method for determining the optimal exposure time and the number of exposures in a structured light-based 3D camera system. The method includes capturing a reference image onto which first and second patterns are projected, calculating a slope related to brightness and an exposure time for a pixel of the reference image and categorizing a state of the slope, creating an upper loss pixel distribution chart and an accumulation pixel distribution chart by calculating the number of upper loss pixels and the number of accumulation pixels for the exposure time of the structured light-based 3D camera system, and determining the optimal exposure time and the number of exposures of the structured light-based 3D camera system using the upper loss pixel distribution chart and the accumulation pixel distribution chart.
US11070787B2
An optical imaging system for imaging a target during a medical procedure is disclosed. The optical imaging system includes: a first camera for capturing a first image of the target; a second wide-field camera for capturing a second image of the target; at least one path folding mirror disposed in an optical path between the target and a lens of the second camera; and a processing unit for receiving the first image and the second image, the processor being configured to: apply an image transform to one of the first image and the second wide-field image; and combine the transformed image with the other one of the images to produce a stereoscopic image of the target.
US11070785B2
A direct retinal projector system that provides dynamic focusing for virtual reality (VR) and/or augmented reality (AR) is described. A direct retinal projector system scans images, pixel by pixel, directly onto the subject's retinas. This allows individual pixels to be optically affected dynamically as the images are scanned to the subject's retinas. Dynamic focusing components and techniques are described that may be used in a direct retinal projector system to dynamically and correctly focus each pixel in VR images as the images are being scanned to a subject's eyes. This allows objects, surfaces, etc. that are intended to appear at different distances in a scene to be projected to the subject's eyes at the correct depths.
US11070782B2
A method and apparatus for outputting a three-dimensional (3D) image are provided. To output a 3D image, a stereo image is generated based on viewpoints of a user and rendered into a 3D image. Since the stereo image is generated based on the viewpoints of the user, the user views a different side of an object appearing in the 3D image depending on a viewpoint of the user.
US11070777B2
A projection apparatus and its operation method are provided. The projection apparatus includes a light-emitting device, a driving circuit coupled to the light-emitting device, and a control circuit receiving at least one video frame and analyzing color content of the at least one video frame. According to at least one control signal, the driving circuit drives the light-emitting device to generate a projected beam. The control circuit selects a highlight mode or a normal mode as a selected mode according to the color content and correspondingly sets at least one control signal to the driving circuit according to the selected mode. A brightness of the projected beam of the light-emitting device in the highlight mode is greater than that in the normal mode.
US11070775B2
A light modulating device includes a metal layer, a variable resistance material layer above the metal layer and having a plurality of resistance states depending on a voltage applied thereto, and a meta surface layer above the variable resistance material layer and including a nano structure comprising a conductive material and having a sub-wavelength dimension.
US11070767B1
A video conferencing and law enforcement corroboration system. A video feed is established between actors including a law enforcement officer and a perpetrator, thereby forming a remote, real time communication between the two. Greetings are remotely exchanged, which can be pre-scripted such that the perpetrator may remotely ask for a reason for a stop using impartial, prompted language, to thereby objectivize initial contact. The officer is prompted to invite participation by a corroborating third party, wherein a two-way, real-time communication of a video feed can generate conference information. The identity of the perpetrator, a driver document and a vehicle search can occur remotely via a real time communication, wherein an interaction between a law enforcement officer and a perpetrator is documented without physical conflict and without exposing a perpetrator and a law enforcement officer to physical harm and violence.
US11070764B2
The problem of the present disclosure relates to enabling smooth communication of high-image-quality video content between apparatuses. A video communication device including: a communication unit that receives, from one or more video processing devices, device information of each of the one or more video processing devices; and a determination unit that determines, on the basis of one or more pieces of device information received by the communication unit, whether or not each of the one or more video processing devices has a high image quality function, the high image quality function being a function that supports any of high image qualities of 4K or more, in which the communication unit transmits video content having the high image quality to a video processing device that has been determined by the determination unit to have the high image quality function.
US11070756B2
The present disclosure provides a method and an apparatus for image capturing control and a system for image capturing. The method includes: receiving environment information transmitted from one or more sensors; determining a current environment type based on the environment information; determining whether the current environment type is a predetermined harsh environment type; and controlling one or more Time-of-Flight (TOF) cameras to capture an image when it is determined that the current environment type is the harsh environment type.
US11070755B2
An imaging device includes a pixel unit where pixels including photoelectric converters are arranged, and a signal processing unit that processes signals from the pixel unit. The pixel unit includes a first region including pixels each driven in a first mode to read a signal based on charge generated by the photoelectric converters and a second region including the pixels each driven in a second mode to read more signals than in the first mode including a signal based on charges generated by a part of the photoelectric converters and a signal based on charges generated by the photoelectric converters. The signal processing unit calculates a first correction value based on an average of a first data group from the first region and a second correction value based on an average of a second data group from the second region by using the first correction value as an initial value.
US11070752B2
An imaging device includes: a first imaging cell including a first photoelectric converter that generates a first signal by photoelectric conversion, and a first signal processing circuit that is electrically connected to the first photoelectric converter and detects the first signal; and a second imaging cell including a second photoelectric converter that generates a second signal by photoelectric conversion, and a second signal processing circuit that is electrically connected to the second photoelectric converter and detects the second signal. Sensitivity of the first imaging cell is higher than sensitivity of the second imaging cell. The first signal processing circuit has a circuit configuration different from the second signal processing circuit. An operation frequency of the first signal processing circuit is different from an operation frequency of the second signal processing circuit.
US11070741B2
The present invention provides a high dynamic range video shooting method, comprising: acquiring corresponding images by means of shooting lenses of a multi-lens panoramic camera; determining corresponding image synthesis weights of image pixel blocks according to pixel color gray scale variations, pixel color gray scale differences and pixel color gray scale offsets of the image pixel blocks of each shot image; forming a high dynamic range panoramic shot image based on the image synthesis weights of the image pixel blocks of each shot image; and splicing all the high dynamic range panoramic shot images.
US11070734B2
An image pickup apparatus that is capable of taking and editing a content with satisfactory operability while holding a grip. The image pickup apparatus includes a display unit, a grip, an operation unit including a touch operation member extending in a slide direction for a slide operation that designates one of taken contents, a first instruction member to take, and a second instruction member to retake, and a controller that changes a display content on the display unit according to a slide operation to the touch operation member. The operation unit is provided between the grip and the display unit in a perpendicular direction to the slide direction. The first and second instruction members are provided between the touch operation member and the grip in the perpendicular direction. The first and second instruction members are respectively provided near one end and the other end of the touch operation member.
US11070732B2
An image processing method includes obtaining a current image frame. The image processing method also includes in response to feedback information, determining a reference image frame for coding the current image frame based on the feedback information. The feedback information is transmitted by a receiver based on a variable feedback time interval, and is configured to indicate a transmission status of an image frame transmitted by a transmitter to the receiver prior to the feedback information. The image processing method also includes coding the current image frame based on an inter-frame coding and the reference image frame to generate coded data. The image processing method further includes transmitting the coded data to the receiver.
US11070727B2
An imaging device includes a control unit that performs setting for shooting in accordance with an input from a first input unit is which setting for a still image shooting mode and a plurality of frame rates at the time of moving image shooting can be continuously input.
US11070721B2
The present disclosure provides perception system for a vehicle that includes a plurality of imaging devices for producing images of an environment of the vehicle; a perception filter for receiving the images produced by the imaging devices, wherein the perception filter determines compute resource priority instructions based on an intent of the vehicle and a current state of the vehicle; and a compute module for receiving the compute resource priority instructions from the perception filter and allocating compute resources among the imaging devices in accordance with the compute resource priority instructions.
US11070717B2
In some embodiments, an image processing application executing on a processing device detects an object in an image that is in a field of view of a camera associated with the processing device. The image processing application further determines, based on the object detected in the image, a recommended filter for the image from a list of filters available for filtering the image. The image processing application causes a display device to display a user interface that includes a contextual user interface control. The contextual user interface control indicates that a context-aware image filtering mode is available for the image. Responsive to receiving a selection of the contextual user interface control, the image processing application enables the context-aware image filtering mode by automatically applying the recommended filter to the image to generate a filtered image and causes the display device to display the filtered image.
US11070715B2
An image shift amount calculation apparatus comprises: an obtaining unit that obtains a pair of images having parallax; a generation unit that generates, from the pair of images, an image pair for each of a plurality of hierarchal levels having different resolutions; and a calculation unit calculates an image shift amount for an image pair in a predetermined first hierarchal level among the plurality of hierarchal levels, determines, on the basis of the image shift amount in the first hierarchal level, a second hierarchal level, among the plurality of hierarchal levels, where the calculation of the image shift amount is to end, and calculates an image shift amount of the image pair in the second hierarchal level using the image shift amount in the first hierarchal level.
US11070714B2
There is provided an information processing apparatus in which, on the basis of a pre-registered setting change position and/or pre-registered setting change time, a setting of the imaging apparatus is changed to a pre-registered setting associated with the setting change position and/or the setting change time.
US11070711B2
The present disclosure provides a terminal, a screen assembly and an electronic device. The terminal includes a terminal body and a rotating body. The rotating body includes a first end face. The first camera is arranged on the first end face. The rotating body is rotatably coupled to one end of the terminal body, so that the first camera selectively faces toward around the terminal body.
US11070710B2
The disclosed technology relates to an electronic device configured to use the device's own display to provide an illumination source for front-facing image sensors and to a method of using the same. An electronic device for capturing a digital image using a front-facing image sensor and a digital display device includes a command input module configured to receive a command to capture the digital image, an illumination adjustment module configured to adjust the display device to an imaging illumination condition in response to the command, and a front-facing image sensor module configured capture the digital image using the front-facing image sensor under the predetermined illumination condition.
US11070701B2
The present disclosure relates generally to signal encoding for product packaging and other printed objects. One implementation utilizes a target reflectance value for image content combined with an encoded signal at or around 660 nm to guide color changes. Luminance change is controlled through opposing color shifts, while maintaining the target reflectance value. Other implementations are provided.
US11070699B1
Disclosed herein is a system for facilitating determining contextual and semantic meaning from an image scan. The system may include a communication device configured for receiving a plurality of images from at least one source device, receiving an image scan from at least one user device and transmitting an interpretability notification to the at least one user device. Further, the system may include a processing device configured for analyzing the plurality of images, identifying an image metadata based on the analyzing, analyzing the image scan, identifying an image scan metadata based on the analyzing of the image scan, comparing the image scan metadata and the image metadata, determining an interpretability of the image scan based on the comparing, and generating the interpretability notification based on the determining.
US11070688B2
In a case where a setting content includes a destination to which an output product output by executing one application is to be transmitted, and in a case where a software key is selected, a menu screen including at least two of a first item for executing the application using the destination, a second item for executing the application using a setting content, and a third item for executing the application corresponding to a second software key based on the setting content is displayed.
US11070686B2
An image processing apparatus displays an operation screen for a user's operation-input in order to select a predetermined process from among a plurality of processes, displays a selection screen for selecting a document to be printed, in a case in which a first button is selected from the operation screen, and displays a setting screen for accepting a print setting for a selected first document. Printing is performed in accordance with the first print setting accepted by the setting screen, and information including at least information indicating the first print setting and information indicating the first document as history information is stored. In addition, a second button corresponding to the history information on the operation screen is displayed, and the first print setting and the first document for printing the first document with the first print setting is read out, in a case the second button is selected.
US11070684B2
Described herein is a multi-user retail photo kiosk system that includes multiple touch screen and Graphic User Interface (GUI) controlled consumer photo editing, photo print and product selection, and photo order placement terminals and multiple photo printers. The user photo kiosk terminals can receive images. Billing and payment is accomplished using barcoded receipts provided at the user terminal for payments for purchased photo products. A printer array incorporating various printers capable of producing prints or various sizes and formats can be configured as a horizontal counter or as a vertical tower and includes means to alert the user that their photo print order is complete. In addition, the system automatically notifies operators if equipment service, maintenance, media refilling, and/or post printing finishing procedures are required.
US11070683B2
A rotation drive control apparatus includes a first mode for counting a detection value of a second detecting member to control a shift amount of a rotation member, based on a detection value of a first detecting member obtained in controlling and rotating a motor, and a second mode for extracting at least one abnormal portion among the motor, control section, mechanism section, and detecting section, based on detection patterns of combinations of a state in which the first detecting member detects a rotation reference position within a predetermined time, or a state in which the first detecting member does not detect the rotation reference position within the predetermined time, and a state in which the second detecting member detects a rotation shift position within a predetermined time, or a state in which the second detecting member does not detect the rotation shift position within the predetermined time.
US11070681B2
Systems, methods, and computer-readable media are described for sponsoring functions of computing devices associated with users. A sponsor may define a sponsorship that includes rules for sponsoring certain functions available to a user via a computing device. The execution of the functions may be facilitated, in some instances, by a service provider that may also specify rules and policies that control the functions. As such, when the user executes one or more of the sponsored functions by way of the computing device, instead of charging the associated cost to the user, the service provider may charge the cost to the sponsor based on the associated rules and policies.
US11070674B2
Techniques for benchmarking pairing strategies in a contact center system are disclosed. In one embodiment, the techniques may be realized as a method for benchmarking pairing strategies in a contact center system comprising: determining for each contact of a plurality of contacts, an associated plurality of historical contact assignments; determining, for each contact, an associated outcome value; partitioning, for each contact, the associated plurality of historical assignments into a first associated subset assigned using a first pairing strategy and a second associated subset assigned using a second pairing strategy; determining, for each contact, a first portion of the associated outcome value attributable to the first associated subset and a second portion of the associated outcome value attributable to the second associated subset; outputting a difference in performance between the first and second pairing strategies according to the first and second associated portions of the associated outcome value for each contact.
US11070671B1
The disclosed embodiments relate to a system that facilitates accessing external servers to process messages during customer-support conversations in an online customer-support system. During operation, the system receives a message from a sender while the message is in transit between the sender and a receiver during a customer-support conversation, wherein the customer-support conversation is between a customer and a responsive entity, and wherein the customer-support conversation relates to an issue the customer has with a product or a service used by the customer. Next, the system feeds the message through a pipeline of processors, wherein each processor in the pipeline is configured to make a call to an associated external server to perform an operation on the message before forwarding the message to a subsequent stage of the pipeline. Finally, when the message finishes transiting the pipeline, the system forwards the message to the receiver.
US11070663B2
A method, system and graphical user interface (GUI) for a mobile device, the GUI including: (a) at least one multifunctional button having at least two activation states: (i) a first state, when actuated, providing a basic function, and (ii) a second state, when actuated, providing an advanced function; whereby each of the activation states is actuated by a different user action; and (b) a plurality of calling accounts, each of the plurality of calling account being logically associated with a subscriber identity module (SIM) card or a direct inward dial (DID) number; wherein the at least one multifunctional button is configured to facilitate selection of one of the plurality of calling accounts in order to perform a communication event.
US11070658B2
According to one embodiment, a method comprises automatically uploading device information from a first network device in a first operating state to a second network device in response to an event, such as an initial power up. The second network device is part of the cloud, and thus, providing cloud-based services. Subsequent to the uploading of the device information, the first network device receives information controlling the operation of the first network device based on the device information.
US11070647B1
System for synchronization of content between open applications. Remote access server (RAS) provides remote desktop to a mobile device. The mobile device has a remote access client component and communicates with the RAS and with an authorization component. First computer with a host application is connected to the RAS. Second computer is connected to the RAS and has a native application or a VM with a guest application. Authentication component authenticates the mobile device and the computers. The RAS synchronizes data between the mobile device and the computers, and provides a remote desktop for the mobile device via a remote access client component. The remote desktop includes the host application. Data entered in the host application for the first computer on the mobile device appears in the remote desktop via the RAS, and is synchronized with the guest application on the second computer.
US11070645B1
A data delivery service of a service provider may receive respective job specifications for different data transfer jobs between computing infrastructure collections (e.g., data centers). A job specification for a data transfer job may include an amount of data to be transferred for the data transfer job, one or more destinations of data transfers for the data transfer job, and/or one or more flexibility parameters for successful transfer of the data for the data transfer job (e.g., a deadline to transfer the data, available data delivery techniques). The data delivery service may determine a schedule for performing different data transfer jobs between two or more infrastructures based on an analysis of the amount of data to be transferred for each job, the destinations of the data transfer for each job, the flexibility parameters for each job (e.g., included in the respective job specifications), and the connectivity between computing infrastructure collections.
US11070644B1
Techniques for improving profile switching and/or account switching using resource grouped architecture. For example, a system may group multiple applications and/or features together and associate them with a container that includes a set of resources shared between the features. Thus, all of the applications/features in a container may use the same set of resources, which enables the system to update the resources for multiple features at a time. In addition, the system may maintain multiple containers simultaneously, enabling the system to perform profile/account switching by moving an individual application/feature from a first container to a second container. Thus, this resource grouped architecture simplifies profile/account switching and enables additional functionality for care givers. For example, the system may associate some applications/features with a care giver profile/account and other applications/features with a care recipient profile/account, enabling the care giver to control both accounts without signing out.
US11070638B2
Providing an interested party with network availability of certain devices may provide a method including one or more of receiving user requirements for a user device, identifying IoT devices based on a degree of matching between manufacturer-defined capabilities of the IoT devices and the user requirements, verifying the manufacturer-defined capabilities based on tests that expose risks with the manufacturer-defined capabilities of the IoT devices in comparison to current operating features of the IoT devices, determining that no single IoT device satisfies the user requirements based on the verifying, identifying a group of IoT devices which meet or exceed the user requirements, and outputting information about the group of IoT devices including information about exposed risks with manufacturer-defined capabilities of the group of IoT devices via a user interface which enables selection and use of IoT devices included within the group of IoT devices.
US11070637B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a virtual objection distribution method are provided. One of the methods includes: performing an image scanning to a local environment of a user; conducting image identification to an acquired image; acquiring an electronic certificate from a server if an image identifier is identified in the image; saving the electronic certificate; and, in response to a determination that a category count of the received electronic certificates reaches the threshold, sending to the server a virtual object distribution request to cause the server to distribute a virtual object to the user. This method significantly increases interactivity and entertainingness of a virtual object distribution process.
US11070631B2
A terminal device, for example a 3GPP Proximity Services (ProSe)-enabled user equipment, obtains imprecise location information relating to a location of the terminal device, and transmits a proximity service discovery message, wherein the discovery message includes the imprecise location information. A second terminal device, again for example a 3GPP Proximity Services (ProSe)-enabled user equipment, receives a proximity service discovery message containing location information. The second terminal device obtains location information relating to its location, and calculates a distance from the location indicated by the location information in the received discovery message to its location. The second terminal device acts on the received discovery message only if the calculated distance is less than a predetermined distance.
US11070627B2
A network exposure function receives, from an application function, a first message requesting delivery of one or more Internet of Things (IoT) packets to a wireless device. The network exposure function sends, to a network repository function, a second message requesting a discovery of a user plane function that supports cellular IoT optimization. The network exposure function receives, from the network repository function, a third message comprising an identifier of the user plane function that supports the cellular IoT optimization. The network exposure function sends, to the user plane function, a fourth message requesting delivery of the one or more IoT packets to the wireless device.
US11070626B2
Disclosed are some implementations of methods and apparatus for managing services within a computer network. In one embodiment, a message interchange network for exchanging application-level messages between services, which are located outside the message interchange network, is provided. At the message interchange network, a plurality of application-level messages, which each specify which one or more receiving services are to receive the each application-level message, are received. Each received application-level message is forward towards the one or more receiving services. Correlation information regarding each application-level message that is received into message interchange network is retained. The application-level messages are sent between pairs of the services, and the retained correlation information for each application-level message pertains to each application-level message and any other application-level messages related to the each application-level message.
US11070619B2
Technology is disclosed for bridging clouds of computing devices for compute and data storage. The technology can receive a virtual routing table (VRT), wherein the VRT indicates an association with a virtual local area network (VLAN) and defines neighbors for each route wherein at least one neighbor is defined for each of the two different cloud service providers, wherein the route definition creates a private transitive network between the neighbors; receive from a first node a first message destined for a second node; determine that the first message employs the route specified by the VRT; forward the first message to the second node; receive from a third node a second message destined for the second node; determine that the second message does not employ the route specified by the VRT; and fail to forward the second message to the second node.
US11070617B2
A computer-implemented method is provided for predicting cloud enablement from storage and data metrics harnessed from across stack. The computer-implemented method includes identifying a corpus of data to be classified, and configuring at least one access threshold and at least one sensitivity threshold. The computer-implemented method also includes classifying at least a portion the data within the corpus based on the at least one access threshold and the at least one sensitivity threshold. Finally, the computer-implemented method includes outputting a model, based on the classification, that identifies at least a portion of the data for migration for enabling a hybrid cloud environment.
US11070616B2
A method includes based on neighbor relationships among radio frequency (RF) nodes of a flooding wireless network, designating some but not all of the RF nodes as repeaters. The designating step selects (RF) nodes as repeaters such that each RF node of the flooding wireless network has at least two neighboring RF nodes designated as repeaters. The method further includes configuring designated RF nodes to act as repeaters to receive and resend network packet transmissions from other RF nodes through the flooding wireless network. The method further includes configuring all RF nodes not designated as repeaters not to resend network packet transmissions from other RF nodes through the flooding wireless network.
US11070606B1
Routing a communication from a first computer system, through a network, to a second computer system, may include determining whether a route through the network meets a metric, and assigning an output address of the first computer system and an input address of the second computer system based on whether the route meets the metric. The communication may be sent from the output address of the first computer system and received at the input address of the second computer system.
US11070600B1
At a stream management service, one or more storage servers of a first repository are assigned to store at least a first partition of a first data stream. At the first repository, records of different partitions are interleaved. In response to determining that a set of data records of the first partition meet a first criterion, a rearranged version of the set in which the data records of the first partition are contiguous is stored at a second repository. Using the rearranged version, one or more records of the first partition are provided to an application which meets a lag criterion.
US11070597B2
A method for displaying objects on a timeline area does not lower user retention and can increase the CVR. The present disclosure provides a method for displaying objects on a timeline area, including the steps of an object display device that manages a timeline of communication messages for a user of a Web service determining whether the user has taken an action within a predetermined time period on the timeline area of the Web service, displaying a first object on the timeline area when determining that the user has not taken the action, and displaying a second object that differs from the first object on the timeline area when determining that the user has taken the action.
US11070588B2
Mechanisms are provided to implement a malicious activity response system (MARS) that automatically identifies and handles malicious activities within the data processing system. The MARS identifies threat intelligence associated with characteristics of malicious activity. The MARS forms a hypothesis for the malicious attack to identify a malicious attack that is occurring. The MARS identifies a trap for use in isolating the malicious activity; deploys the trap and automatically reconfiguring a network associated with the data processing system such that the malicious activity is routed to the trap thereby isolating the malicious activity, observes a behavior of the malicious activity within the trap; and extracts features associated with the malicious activity in the trap. The MARS then utilizes the extracted features to improve an operation of the malicious activity response system in handling future malicious activity.
US11070567B2
Method of detecting an attack against a function on a client computer including generating a first hash value having a weak collision resistance; sending the first hash value to a server computer for storing to a database of known hash value pairs, a hash value pair including the first hash value and a second hash value calculated for the entity, the second hash value having a strong collision resistance, receiving a request for the entity with an object including a first hash value and a second hash value; accepting the received object and transmitting data relating to the received object to the server computer for a validity check when the first hash value of the received object is identical with the first hash value stored in the local database, and detecting a hash collision attempt when the hash value pairs do not match.
US11070566B2
An information handling system includes a processor, a baseboard management controller (BMC) agent that establishes a Transport Layer Security (TLS) session including a first cryptographic parameter shared between the BMC and the BMC agent, receives a request to register the BMC agent with the BMC via the TLS session, and provides a second cryptographic parameter to the BMC agent. The BMC establishes a second TLS session including a third cryptographic parameter, determines that the second TLS session is suspected of being from a malicious agent, and renegotiates with the BMC agent using the second cryptographic parameter within the TLS session to share a fourth cryptographic parameter between the BMC and the first BMC agent in response to determining that the second TLS session is suspect.
US11070563B2
One example embodiment may provide a system for trace-based transaction validation and commitment in a network. The system includes at least one endorser peer and at least one committer peer. The at least one endorser peer is configured to generate a binary trace during simulation of a transaction, resulting in an endorsed trace. The at least one committer peer is configured to validate the transaction by executing a smart contract and using the endorsed trace as a witness.
US11070554B2
A computer system determines that authentication information has been requested from a user device by a requesting device. In response to determining that authentication information has been requested by the requesting device, the computer system identifies information corresponding to the requesting device and determines if one or more risk indications correspond to the identified information corresponding to the requesting device. In response to determining that one or more risk indications correspond to the identified information corresponding to the requesting device, the computer system implements one or more security measures.
US11070553B2
Disclosed is a solution that tags and stores video, audio, pictures, text, and other content, along with their associated metadata to allow for contextual retrieval and customized playback of stored content.
US11070543B2
A method of installing an application on a device configured with a plurality of personas is disclosed. The method includes receiving an indication to engage a first persona of the plurality of personas. The method further includes causing an indication of the first persona to be displayed. The method further includes receiving via an interface associated with the first persona, an indication to install a first application. The method further includes causing the first application to be installed. The method further includes causing the installed first application to be associated with the first persona.
US11070530B2
A security application for a computing device, e.g., a mobile phone, allows generation of a secret according to a unique user input (e.g., user credentials). The secret is stored in a directory such that it is retrievable when the unique user input is received via a user interface of a device on which the security application executes or is coupled with. Responsive to receiving an identifier associated with the secret, the security application prompts, e.g., via a user interface of the mobile phone, entry of the unique user input; and, subsequently, verifies the unique user input. Following such verification, the security application provides the secret for use in encoding a communication with a remote computer-based station. Entry of the user credentials may be required prior to the security application generating the secret, and may be responsive to receipt of an invitation (e.g., from the remote computer-based station) to generate it.
US11070529B2
A method for Wi-Fi connection and related products are provided. The method includes the following. A first password input in response to user operation is obtained, where the first password is used for connecting to a target AP. In response to an unsuccessful verification of the first password, according to property information of the target AP, N target Wi-Fi connection records corresponding to the target AP are obtained from historical Wi-Fi connection data, where the historical Wi-Fi connection data contains M Wi-Fi connection records, M is a positive integer, and N is a positive integer smaller than or equal to M. Connect to the target AP according to the N target Wi-Fi connection records.
US11070527B2
A protected link between a first computing device and a second computing device is set up, wherein communication over the protected link is to comply with a communication protocol that allows packets to be reordered during transit. A plurality of packets are generated according to a packet format that ensures the plurality of packets will not be reordered during transmission over the protected link, the plurality of packets comprising a first packet and a second packet. Data of the plurality of packets are encrypted for transmission over the protected link, wherein data of the first packet is encrypted based on the cryptographic key and a first value of a counter and data of the second packet is encrypted based on the cryptographic key and a second value of the counter.
US11070522B1
The techniques described herein may optimize a set of ordered rules of a security device through the removal of one or more anomalies. For example, a security management system or other configuration management system or component may detect and remove one or more anomalies from a set (e.g., list) of one or more ordered rules to be enforced by the network security device, such as shadowing anomalies, redundancy anomalies, and/or correlation anomalies, among others, as described herein. Security management system may transform the set of ordered rules to replace at least a subset of the rules within one or more mutually exclusive rules. In some instances, the security management system may optimize the transformed rule set, for example, by using redundancy removal and/or join/merge policies.
US11070521B2
Described herein are systems, methods, and software to enhance network traffic management for virtual machines. In one implementation, a network policy controller may maintain firewall rules at one or more hosts of a computing environment, wherein the firewall rules define network packet forwarding policies for application groups available to virtual machines in the environment. The network policy controller further identifies an application group for attachment to one or more virtual machines, and in response to the identification, adds the one or more virtual machines to a security group for a firewall wall rule corresponding to the application group.
US11070513B2
The DNS-based method of transmitting data provides a telecommunication method for transmitting user-selectable data through the Domain Name System (DNS). Selected data is encoded as an alphanumeric character string on a user device. A uniform resource locator (URL) having a domain part and a host part is generated, where the host part is constructed from the alphanumeric character string. The URL is transmitted from the user device to a local DNS server. The URL is forwarded from the local DNS server to an authoritative DNS server associated with a domain name of the domain part. A set of response bytes, which are responsive to the user-selectable data encoded as the alphanumeric character string of the host part, is generated at the domain and transmitted from the authoritative DNS server to the local DNS server. The set of response bytes are transmitted from the local DNS server to the user device.
US11070509B1
A social networking system enables users to interact through a content item in real time by presenting an interaction bar to a user viewing a content item page associated with the content item. The social networking system presents the content item pages for content items along with a content item header. The content item header remains at a fixed position on the display of a viewing user's client device at the top of the display. If the social networking system receives an interaction with a content item, the social networking system can identify users who are viewing the content item page associated with the content item and present an interaction bar that describes the interaction in the content item header. To determine whether to present an interaction bar to a viewing user, the social networking system can calculate an affinity score of a viewing user for the interaction.
US11070508B1
Methods and apparatus related to determining an effect on dissemination of information related to an event based on a dynamic confidence level associated with the event. For example, an event and an event confidence level of the event may be determined based on a message of a user. An effect on dissemination of information related to the event may be determined based on the confidence level. A new confidence level may be determined based on additional data associated with the event and the effect on dissemination of information may be adjusted based on the new confidence level. In some implementations, the additional data may be based on a new message that is related to the message, such as a reply to the message.
US11070506B2
Examples described herein include systems and methods for providing push notifications to a third-party application executing on a client device. An example can include encrypting user credentials, generating a callback Uniform Resource Locator (“URL”) with at least a portion of the encrypted credentials embedded into the URL, and requesting notifications from an email service to be provided at the callback URL. Upon receiving a notification at the callback URL, a system component can decrypt the credentials within the URL using a private key and log into the email account using those decrypted credentials. The system component can then generate a push notification based on any changes found in the email account and cause the notification to be delivered to the third-party application on the client device.
US11070503B2
A method for creating a personalized E-Mail within a mail client, includes the creation of a signature as a part of the E-mail based on the interaction of a user with the mail client, a portrait image of the user being automatically integrated into the signature.
US11070497B2
The present disclosure relates generally to facilitating routing of communications. More specifically, techniques are provided to dynamically transfer messaging between a network device and a terminal device to a type of bot based on intents identified from the messaging. Further, techniques are provided to track performance of the selected type of bot during automation.
US11070496B1
Various methods, apparatuses/systems, and media for vulnerability feedback mechanism are provided. An application receives data from a build automation tool. This data includes links to source code in a version control system (VCS) and security scans. A processor creates a task and adds the task to an application processing queue. The application retrieves security scan data from security tools. The application retrieves production scan data from the VCS, The processor compares the security scan data with the production scan data; determines, based on comparing, whether the security scan data includes new vulnerability data that is not currently included in the production scan data; and automatically transmits an electronic notification to a code developer device when it is determined that the security scan data includes new vulnerability data and that the task needs resolution.
US11070490B2
Systems and methods are described for using opportunistically delayed delivery of content to address sub-optimal bandwidth resource usage in network infrastructures that allow subscribers to share forward link resources. According to some embodiments, content is identified as delayable and assigned to a delaycast queue and/or service flow. For example, a server system of a satellite communications system identifies content that can be delayed to exploit future excess link capacity through multicasting and to exploit subscriber-side storage resources. Some implementations attempt to exploit any excess link resources at any time, while others exploit unused bandwidth only during certain times or when a certain threshold of resources is available. Various embodiments also provide content scoring and/or other prioritization techniques for optimizing exploitation of the delaycast queue.
US11070488B2
Provided are a system and method for controlling a workflow across domains on the basis of a hierarchical engine framework. Inventive workflow control makes it possible to configure a flexible hierarchical engine framework and provide a workflow service with low latency. Also, the system and method make it possible to control a workflow by building an engine and a data pipeline across domains.
US11070479B2
One or more techniques and/or devices are provided for dynamic resource allocation based upon network flow control. For example, a first counter, corresponding to a count of communication availability signals provided by a network interface to a storage process, may be maintained. A second counter, corresponding to a count of communication unavailability signals provided by the network interface to the storage process, may be maintained. Responsive to the first counter exceeding a resource allocation threshold, additional resources may be dynamically allocated to the storage process during operation of the storage process. Responsive to the second counter exceeding a resource deallocation threshold, resources may be dynamically deallocated from the storage process during operation of the storage process. In this way, resources allocation for the storage process may be dynamically adjusted based upon real-time network flow control information indicative of whether the storage process is efficiently utilizing network communication channel availability.
US11070477B2
A distributed software defined network (SDN) packet core system is configured to support a plurality of radio access technologies. The distributed SDN packet core system can include a cloud-based SDN centralized infrastructure instance and a plurality of local SDN infrastructure instances distributed in proximity to wireless access networks and radio access points thereof. The cloud-based centralized SDN infrastructure instance can be configured to handle network operations that are not latency sensitive. Each local SDN infrastructure instance can include a plurality of computer devices configured to execute a plurality of RAT specific control-plane modules and a plurality of RAT independent packet processing modules for performing latency sensitive network operations.
US11070475B2
A method includes identifying a middlebox receiving network flow and communicating with one or more backend virtual machines. The method also includes receiving flow statistics corresponding to the network flow of the middlebox and determining whether the flow statistics satisfy an offload rule. The offload rule indicates when to migrate the network flow from the middlebox to an end host. When the flow statistics satisfy the offload rule, the method also includes migrating the network flow from the middlebox to the end host.
US11070473B2
A mechanism to facilitate a private network (VPN)-as-a-service, preferably within the context of an overlay IP routing mechanism implemented within an overlay network. The overlay provides delivery of packets end-to-end between overlay network appliances positioned at the endpoints. During such delivery, the appliances are configured such that the data portion of each packet has a distinct encryption context from the encryption context of the TCP/IP portion of the packet. By establishing and maintaining these distinct encryption contexts, the overlay network can decrypt and access the TCP/IP flow. This enables the overlay network provider to apply one or more TCP optimizations. At the same time, the separate encryption contexts ensure the data portion of each packet is never available in the clear at any point during transport. According to another feature, data flows within the overlay directed to a particular edge region may be load-balanced while still preserving IPsec replay protection.
US11070462B2
Example apparatus and methods for optimized route invalidation using modified no-path Destination Oriented Directed Acyclic Graph Advertisement Object (DAO) signaling are disclosed. In one example method, a node switching its current parent is adapted to send a regular DAO message. Using the changed signaling, a common ancestor node generates a No-Path destination oriented directed acyclic graph advertisement object message (NPDAO) on behalf of the switching node on receiving a refreshed DAO from an alternate path. The common ancestor node reuses a same Path Sequence from the regular DAO based on which the NPDAO gets generated. The common ancestor node detects routing anomaly using next hop mismatch on reception of the DAO to generate the NPDAO on behalf of the target node. The No-Path DAO traverses downward/downstream along the previous path.
US11070458B2
In one embodiment, a service monitors collection of telemetry data by a telemetry exporter in a network. The telemetry exporter collects the telemetry data from a plurality of interfaces via which a plurality of encrypted traffic flows flow. The telemetry exporter also sends the collected telemetry data to a traffic analysis service for analysis. The service determines that a cost associated with the collection of the telemetry data by the telemetry exporter exceeds a cost threshold. The service selects a subset of the interfaces from which telemetry data is to be captured by the telemetry exporter, based in part on a determination that the cost associated with the collection of the telemetry data exceeds the cost threshold. The service controls the telemetry exporter to collect telemetry data from a subset of the plurality of encrypted traffic flows that use the selected subset of interfaces.
US11070455B2
A system or method for identifying anomalies indicating misconfiguration or software bugs in a data storage network that may include capturing data storage network latency metrics, identifying periods of high latency in the captured latency metrics, applying a statistical deviation operation to the latency metrics in the periods of identified high latency, and identifying outliers in the statistically deviated latency metrics. The method further includes calculating a median of the identified outliers, normalizing the median of the identified outliers, and scoring the normalized median values of the identified outliers.
US11070453B2
The disclosure herein describes establishing an endpoint within a network for a customer to reduce latency of the customer's network. Latency data associated with accessing a first endpoint within a network by end user devices from a plurality of geographic regions is collected, wherein the end user devices are associated with a plurality of customers. Performance scores for the geographic regions are calculated based on the latency data. A subset of the performance scores of one of the plurality of customers is selected. A second endpoint is identified within the network for the one of the plurality of customers based on the selected performance scores. The second endpoint is established for the one of the plurality customers for network traffic originating from the one or more of the geographic regions to reduce latency. The analysis of the network traffic data for customers improves network performance.
US11070452B1
Techniques for presenting information about a network, virtualization infrastructure, cluster, or other computing environment, which may involve presentation of user interfaces that may enable nuanced, unique, and/or comprehensive insights into how infrastructure elements, instances, and/or computing resources are being used and information about patterns of usage and/or utilization. Techniques for communicating, within a computing system, information used to create, update, and/or modify the user interfaces that present information about a network, virtualization infrastructure, cluster, or other computing environment. Techniques in accordance with one or more aspects of the present disclosure may involve use of separate interfaces for collecting or accessing data used to draw a user interface that presents information about a network, and for collecting or receiving data used to update the user interface as changes occur to the utilization of infrastructure elements represented within the user interface.
US11070448B2
A provisioning server for automated provisioning and associated methods are disclosed. The provisioning server extracts data from a data transfer instruction for a data provider addition based on a matching data transfer instruction template, and parses the extracted data in accordance with the matching data transfer instruction template to identify an account identifier. Data transfer information for a second data transfer network for an identified data provider and an identified account identifier from a data provider database are determined. The data provider database comprises data provider information comprising data provider names for a plurality of data providers registered with the provisioning server. A data provider record is generated and stored in a data provider list of the account in an account database. The data provider record includes the identified data provider name, identified account identifier and the data transfer information.
US11070443B1
Apparatus and methods described herein relate to an apparatus including a memory and a processor operatively coupled to the memory. The processor can receive a set of network management device packages associated with a set of network management devices. The processor can merge a set of management device schema commands from the set of network management device packages with a unified schema to produce unified schema information. The processor can receive a unified schema command signal based on the unified schema information, and can convert the unified schema command signal into a set of management device schema command signals using the unified schema. The processor can also send each management device schema command signal from the set of management device schema commands, to network management devices.
US11070434B2
A communications network node has a memory storing information about the topology of a network, configuration data comprising attributes of the network, and information about a routing protocol of the network. The memory stores a comparison function derived from a best path definition of the routing protocol. A path finding component of the node computes, for an individual one of the nodes, a routing table specifying which neighbors of the individual node incoming data received at the individual node is to be routed to, where computing the routing table comprises searching for optimal paths between the nodes, using the information about the topology of the network and the configuration data, and using the comparison function to guide the search; and wherein optimal paths between the nodes are optimal with respect to one or more of the attributes.
US11070429B2
Various embodiments are described herein to track the state of components within a network element. One embodiment provides for a network element comprising a control plane including logic to transmit configuration and status of the network element during network element operation, the configuration including a configured state of one or more agents of the control plane and the status including operational status of one or more agents of the control plane; and a data plane to forward network data from an ingress interface to an egress interface, each of the ingress interface and egress interface including one or more counters, wherein the status of the continuously transmitted status of the network element additionally includes the one or more counters of each of the ingress interface and egress interface.
US11070417B2
In a sensor relay apparatus (10), a storage unit (11) stores a communication protocol correspondence list (22B) in which a sensor terminal (ST) and a communication protocol are registered in association with each other, and a communication format (22C) to be used in the communication protocol, a relay processing unit (12) communicates with the sensor terminal (ST) specified in the communication protocol correspondence list (22B) based on the communication protocol associated with the sensor terminal (ST), receives sensor data detected by the sensor terminal (ST), converts the format of the sensor data based on the communication format (22C) in association with the communication protocol, and relays and transfers the sensor data to a processing apparatus (20), and a relay managing unit (16) updates the communication protocol correspondence list (22B) or the communication format (22C) in the storage unit (11), based on a communication protocol correspondence list or a communication format newly notified from the processing apparatus (20).
US11070404B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long-term evolution (LTE). An operating method of a reception device in a wireless communication system includes: receiving a signal transmitted through a plurality of antennas of a transmission device; determining an initial symbol vector based on the signal; determining a first candidate symbol vector based on a plurality of solution vectors which are obtained by a search on the initial symbol vector; determining a second candidate symbol vector by flipping at least one symbol value of the first candidate symbol vector; and determining a symbol vector transmitted from the transmission device based on at least a portion of the second candidate symbol vector.
US11070401B2
Devices exchange control signals with each other to ensure proper operation of an overall system. For instance, in a communication system, a baseband processor and a transceiver communicate with each other to exchange information for controlling the respective signal processing parts of the baseband processor and the transceiver. While Serial Peripheral Interfaces (SPIs) can be used, SPI can be extremely slow, and does not provide a protocol for allowing a complex set of control signals to be exchanged between the baseband processor and transceiver. The present disclosure describes a fast control interface which can support various modes of operation in allowing two devices to communicate with each other quickly and effectively.
US11070389B2
A method performed by a Building Management System (BMS) includes receiving a vibration dataset associated with a machine controlled by the BMS. The vibration dataset includes machine metadata, machine operating conditions, and one or more time waveforms. The method further includes assembling a feature vector comprising one or more features of the vibration dataset for input to a machine learning model. The machine learning model is associated with a component of the machine. The method further includes applying the feature vector to the machine learning model in order to generate a condition score for the component. The method further includes scheduling a maintenance event for the machine or changing a setpoint associated with the machine depending on the condition score.
US11070386B2
The potential problem of too many unique protocol independent multicast (PIM) joins (corresponding to unique (Source, Group) combinations) in PIM join/prune messages being received by a router may be solved by controlling (e.g., limiting) a number of unique PIM joins to be sent to the router from a downstream device. This may be accomplished, for example, by communicating a limit (or multiple different limits) from a PIM device to one or more downstream PIM neighbors. For example, the limit may be encoded in a PIM Hello message (e.g., as an Option Type-Length-Value (TLV)).
US11070379B2
Implementations of this specification provide signature verification methods and apparatuses for a blockchain ledger. An example method includes receiving by a server, a signature verification instruction that comprises a verification object parameter and a hash value. The verification object parameter includes a third-party parameter, a platform parameter, or a time service certificate parameter, the verification object parameter indicates a type of a to-be-verified object, and the server is configured to store data by using the blockchain ledger. The server obtains the to-be-verified object based on the verification object parameter and the hash value. The type of the to-be-verified object includes a third-party digital signature, a server digital signature, or a time service certificate. The server sends the to-be-verified object to a client for verification by the client.
US11070370B2
A system includes an Alice transmitting terminal, a wavelength division multiplexing (WDM) unit and a plurality of Bob terminals for receiving a plurality of photons of different wavelengths; the Alice terminal is connected with the plurality of Bob terminals by the WDM unit; the Alice terminal includes a multi-wavelength laser generation device, an attenuator, a first polarization beam splitter, a first beam combiner, a phase modulator, a first polarization controller and a second polarization controller; the WDM unit includes a wavelength selection device; each Bob terminal includes a second polarization controller, a third polarization controller, a fourth polarization controller, a third polarization beam splitter, a fourth polarization beam splitter, a second beam combiner, a third beam combiner, a first photon detector, a second photon detector, a third photon detector and a fourth photon detector.
US11070362B2
Systems and methods for implementing confidential communications between nodes of a network provide reduced power consumption, require less memory, and provide improved security, relative to previously-known systems and method. Preferred embodiments implement protocol functions in hardware, as opposed to software, to yield some or all of the foregoing improvements. Some embodiments use a hashing circuit for multiple purposes, while maintaining its ability to compute successive intermediate hash values. Some embodiments improve security of systems using circuits configured to leverage a favorable data format.
US11070347B2
Circuits and methods related to radio-frequency (RF) architectures having carrier aggregation. In some implementations, a carrier aggregation (CA) architecture can include a duplexer configured to provide duplexing functionality for a first frequency band and a second frequency band with a common antenna. The CA architecture can further include a first amplification path and a second amplification path coupled to respective ports of the duplexer, each of the first amplification path and the second amplification path configured to amplify a signal in its respective frequency band, each amplification path including a transmit/receive (TX/RX) switch configured to provide time-division duplexing (TDD) functionality for the amplified signal and a received signal. In some implementations, the first frequency band includes a B39 band, and the second frequency band includes a B41 band.
US11070336B2
The present invention relates to a method and a device for transmitting a device-to-device (D2D) signal of a first terminal in a wireless communication system. Particularly, the method comprises the steps of: receiving at least one parameter for D2D communication which includes a scheduling assignment identity (ID); and transmitting a D2D signal generated by using the scheduling assignment ID to a second terminal through an uplink subframe, wherein the scheduling assignment ID is associated with the second terminal for the D2D communication.
US11070334B2
For the purpose of reducing the deterioration of the quality of communication and/or the drop in the efficiency of the use of resources even when communication is carried out based on different configurations from those of existing LTE systems, according to one aspect of the present invention, a user terminal has a receiving section that receives a downlink control channel, which is transmitted by using a downlink control channel element comprised of a plurality of resource element groups (REGs) and/or one or more REG groups, and a reference signal, which is used to demodulate the downlink control channel, and a control section that controls receipt of the downlink control channel in a certain field, and an allocation pattern of the reference signal is configured in association with at least one of the REG group, the downlink control channel element and the certain field.
US11070332B2
A first terminal receives, on a radio link of a cellular network, at least one uplink pilot signal transmitted by at least one second terminal. The first terminal transmits, on the radio link and to an access node of the cellular network, an uplink report message indicative of at least one property of the received at least one uplink pilot signal.
US11070326B2
There is disclosed a method for controlling the timing of feedback transmissions by a communication device communicating over a communication link, wherein the communication link supports a retransmission scheme. The method comprises transmitting a feedback timing indicator, FTI, wherein the indicator is selected from a set of indicators.
US11070325B2
Disclosed in a method of discontinuous data reception in a mobile communication system. The method includes: receiving downlink data and decoding the received downlink data by the UE; when the decoding is not successful, starting a timer for receiving retransmitted data; when the downlink data has been received by a configured downlink assignment, operating a downlink carrier, through which the downlink data has been received, in an active time; and when the downlink data has been received by a dynamic transmission resource and the downlink carrier, through which the downlink data has been received, is different from a downlink carrier, through which a scheduling command for the downlink data has been received, operating the downlink carrier, through which the scheduling command for the downlink data has been received, and the downlink carrier, through which the downlink data has been received, in an active time.
US11070318B1
A method begins with a first group of computing devices of a plurality of computing devices of a storage network receiving data objects having a first data type identifier of a plurality of data type identifiers, where the plurality of data type identifiers correspond to a plurality of data types associated with the data objects. The method continues with the first group of computing devices interpreting the data objects having the first data type identifier to sort, based on sorting criteria the data objects into a first processing category and a second processing category. The method continues with the first group of computing devices error encoding the data objects in the second processing category based on short term storage error encoding parameters to produce pluralities of sets of encoded data slices and sending the slices to storage and execution units.
US11070306B2
A method of transmitting optical data includes providing a plurality of light sources in a transmission system, transmitting a data signal with data to be transmitted to the transmission system, decomposing the data signal in the transmission system into N different sub-signals, wherein N is a natural number with N≥2, and controlling the light sources based on the sub-signals such that each of the light sources emits light according to one of the sub-signals and the light emitted overall by the light sources transmits the data.
US11070292B2
Systems and methods for achieving full duplex bidirectional transmission across coaxial cable in a hybrid fiber-coaxial cable TV network. Some preferred systems and method will attenuate reflections propagated within the coaxial cable. Other preferred systems may echo-cancel reflections propagated within the coaxial cable.
US11070288B1
An optical transceiver can be calibrated using an internal receiver side eye scan generator, and calibration values (e.g., modulator values) can be stored in memory for recalibration of the optical transceiver. The eye scan generator can receive data from the transmitter portion via an integrated and reconfigurable loopback path. At a later time, different calibration values can be accessed in memory and used to recalibrate the optical transceiver or update the calibrated values using the receive-side eye scan generator operating in loopback mode.
US11070287B2
Embodiments of this disclosure provide a method and apparatus for establishing a transmission impairment decomposition model for a Raman amplified system and a system. The method includes: converting a Jones vector of a test signal after passing through a Raman amplified system into a Stokes vector; calculating transmission impairments to which the test signal is subjected by using the Stokes vector according to a pre-established transmission impairment decomposition model; and substituting values of the transmission impairments into the pre-established transmission impairment decomposition model to obtain a complete transmission impairment decomposition model used for estimating transmission impairments.
US11070284B2
A transmitting station includes an amplifier unit that amplifies a transmitting signal, a transmitting antenna that wirelessly transmits the transmitting signal that has been amplified, and a controller unit that regulates a frequency of the transmitting signal and an input power to the amplifier unit on the basis of an estimation value of reception quality that is a signal quality when the transmitting signal is received by a receiving station.
US11070282B2
Embodiments provide in-flight configuration of satellite pathways to flexibly service terra-link and cross-link traffic in a constellation of non-processed satellites, for example, to facilitate flexible forward-channel and return-channel capacity in a satellite communications system. For example, each satellite in the constellation can include one or more dynamically configurable pathway, and switching and/or beamforming can be used to configure each pathway to be a forward-channel pathway or a return-channel pathway in each of a number of timeslots according to a pathway configuration schedule. At least some of the pathways can be further selectively configured, in each timeslot, to carry “terra-link” traffic to and/or from terrestrial terminals and “cross-link” traffic to and/or from one or more other satellites of the constellation.
US11070281B2
Disclosed is a relay method including: receiving, as input, respective reception signals by two receive antennas, the reception signals each including a reception signal resulting from multiplexing respective transmission signals transmitted by two transmission antennas in a first frequency band; performing frequency conversion on the reception signal received by one of the receive antennas so as to obtain a signal of a third frequency band; and performing frequency multiplexing on the signal having the third frequency band and the reception signal received by the other of the receive antennas.
US11070261B2
The present invention relates to a method and a device for beamforming, and, more particularly, to a method and a device for transmitting a downlink signal by using a two-dimensional active array antenna in a wireless communication system. In order to achieve the objective mentioned above, a beamforming method by a base station in a mobile communication system, according to one embodiment of the present invention, comprises the steps of: receiving an uplink signal from at least one terminal; determining directivity information of a vertical channel of a downlink for the at least one terminal on the basis of the uplink signal; and performing resource scheduling and beamforming for the at least one terminal on the basis of the directivity information of the vertical channel of the downlink and channel status information in a horizontal direction received from the at least one terminal. According to an embodiment of the present invention, since a base station can estimate vertical channel information by using an uplink signal, it is possible to provide three-dimensional beamforming to terminals even without receiving the vertical channel information directly from the terminals, and thus the signal quality of each user can be improved and the efficiency of spatial multiplexing in a cell can be increased to thereby increase the total network capacity.
US11070257B2
Examples described herein include systems and methods, including wireless devices and systems with neuron calculators that may perform one or more functionalities of a wireless transceiver. The neuron calculator calculates output signals that may be implemented, for example, using accumulation units that sum the multiplicative processing results of ordered sets from ordered neurons with connection weights for each connection between an ordered neuron and outputs of the neuron calculator. The ordered sets may be a combination of some input signals, with the number of signals determined by an order of the neuron. Accordingly, a kth-order neuron may include an ordered set comprising product values of k input signals, where the input signals are selected from a set of k-combinations with repetition. As an example in a wireless transceiver, the neuron calculator may perform channel estimation as a channel estimation processing component of the receiver portion of a wireless transceiver.
US11070241B2
According to various embodiments of the present invention, an electronic device comprises: an emitter; a communication circuit electrically connected to the emitter and configured to transmit or receive a signal by using the emitter; a sensor circuit electrically connected to the emitter and configured to measure a capacitance corresponding to an external object adjacent to the emitter; a frequency adjustment circuit electrically connected to the emitter and capable of adjusting a resonance frequency of the emitter; and a processor, wherein, the processor is configured to: confirm the capacitance corresponding to the external object by using the sensor circuit while performing communication with an external device by using the communication circuit; set the frequency adjustment circuit to a first mode when the capacitance falls under a specified first range, and perform the communication by using the communication circuit in a state in which the frequency adjustment circuit is set to the first mode; and set the frequency adjustment circuit to a second mode when the capacitance falls under a specified second range, and perform the communication by using the communication circuit in a state in which the frequency adjustment circuit is set to the second mode. Other embodiments are possible.
US11070240B1
Techniques are provided for amplitude control of radio frequency signals for transmission. A methodology implementing the techniques according to an embodiment includes calculating an average power level of a segment of the signal. The method also includes calculating a maximum magnitude of samples of the segment. The method further includes generating a first scale factor based on the average power level, as a calculation of the reciprocal of the square root of the ratio of the average power level to a maximum power limit. The method further includes generating a second scale factor based on the maximum magnitude, as a calculation of the ratio of the maximum magnitude limit to the maximum magnitude. The method further includes scaling the samples of the segment based on the smaller of the first and second scale factors.
US11070239B2
An interface circuit and a communication apparatus that can reduce the circuit scale and power consumption are provided. An interface circuit includes a plurality of communication devices, an analog-to-digital (AD) conversion circuit that converts an analog signal to digital data, and a control circuit that reads the digital data in response to read-request signals received from the plurality of communication devices.
US11070235B2
The present technology relates to a transmission method and a reception device capable of ensuring good communication quality in data transmission by using an LDPC code. In group-wise interleaving, an LDPC code with a code length N of 69120 bits is interleaved in units of bit groups of 360 bits. In group-wise deinterleaving, an arrangement of the LDPC code after the group-wise interleaving is returned to an original arrangement. The present technology can be applied, for example, to the case of performing data transmission by using an LDPC code or the like.
US11070230B2
A method, computer system, and a computer program product for high-speed data compression is provided. The present invention may include receiving an input stream. The present invention may include selecting a header based on the received input stream, wherein the header includes a base, a scheme and a delta count. The present invention may include determining whether there are any remaining values in an uncompressed input stream. The present invention may include reading a first next value from the input stream. The present invention may include determining whether the read first next value is representable with a current base scheme. The present invention may include calculating the delta count based on determining that the read first next value is representable with the current base scheme. The present invention may include writing the calculated delta count to the selected header. The present invention may include incrementing the written delta count.
US11070225B2
An analog to digital converter (ADC) is disclosed. The ADC includes a DAC which generates a first signal based on an analog input and a digital input word, and a comparator which generates a comparator output having a value corresponding with a sign of a difference between first and second signals. During a first time period, the second signal is equal to a reference signal, the first signal is equal to an analog input, and the comparator generates a first comparator output. During a second time period, the second signal is equal to the reference signal, the first signal is equal to a the analog input plus a predetermined signal, and the comparator generates a second comparator output. A SAR logic circuit generates the digital input word for the DAC based on the first and second comparator outputs.
US11070218B2
A system to test a PLL circuit driven by a reference clock includes a first counter coupled to a reference clock output, a first buffer coupled to the first counter, a second counter coupled to a controlled-oscillator (CO) output of the PLL circuit, a second buffer coupled to the second counter, and a processor configured to compute a PLL lock time according to second count values in the second buffer, and to compute a PLL startup slope according to the first count values in the first buffer and the second count values in the second buffer. A method includes powering up a PLL circuit of a wafer, sampling count values of a reference clock and second count values of the PLL circuit and computing a PLL performance parameter according to the sampled count values in a buffer.
US11070217B2
Disclosed here is a PLL circuit that is an injection-locked PLL circuit. The PLL circuit includes a variable frequency oscillator configured in such a manner that a ring oscillator is formed during a period in which a window signal is negated and an injection edge based on a reference clock is allowed to be injected during a period in which the window signal is asserted, a feedback circuit that controls the variable frequency oscillator in such a manner that an oscillation frequency of the variable frequency oscillator gets closer to a target frequency according to the reference clock, and a window generator that receives an internal clock of the variable frequency oscillator and cuts out one pulse to generate the window signal.
US11070213B2
An oscillator circuit comprises a crystal oscillator arranged to generate an oscillation signal, a bias current generator arranged to supply a bias current to the crystal oscillator, and a feedback stage arranged to generate a feedback signal in response to an amplitude of the oscillation signal reaching an amplitude threshold. The bias current generator is arranged to: in response to a supply of power to the oscillator circuit being switched on, generate the bias current at an increasing level commencing from a first level; in response to the feedback signal, terminate the increasing; and during subsequent oscillation of the crystal oscillator, supply the bias current at a second level dependent on a final level of the bias current reached when the increasing is terminated.
US11070210B2
In a general aspect, a qubit device includes two circuit loops. In some aspects, a first circuit loop includes a first Josephson junction, a second circuit loop includes a second Josephson junction, and the first and second loops are configured to receive a magnetic flux that defines a transition frequency of a qubit device. In some aspects, a quantum integrated circuit includes an inductor connected between a first circuit node and a second circuit node; the first Josephson junction connected in parallel with the inductor between the first circuit node and the second circuit node; and the second Josephson junction connected in parallel with the inductor between the first circuit node and the second circuit node.
US11070203B2
A driver system may include a first n-type field-effect transistor coupled at its non-gate terminals between an output of the driver system and a first terminal of a supply voltage and configured to drive the output when the first n-type field-effect transistor is activated, a second n-type field-effect transistor coupled at its non-gate terminals between an output of the driver system and a second terminal of the supply voltage and configured to drive the output when the second n-type field-effect transistor is activated, a high-side capacitor coupled to the output of the driver system, and a low-side capacitor coupled to the second terminal of the supply voltage, wherein the high-side capacitor and the low-side capacitor are configured to track and correct for mismatches between a first resistance of the first n-type field-effect transistor and a second resistance of the second n-type field-effect transistor.
US11070186B2
The invention relates to an electronic filter (100), intended to filter the supply power for electrical equipment, notably placed inside a motor vehicle, comprising: a busbar (10) intended to exchange electrical energy between an electrical power supply source and an electric machine, the busbar (10) comprising: at least one leadframe (12, 14) intended to transmit an electrical current between an electrical network and the electric machine, the at least one leadframe (12, 14) being partly overmolded with electrically insulating material, and an inductor (18) electrically connected to the at least one leadframe (12, 14), characterized in that the electronic filter (100) comprises: an electronic board (30) comprising at least one capacitor (32a-32h), the at least one capacitor (32a-32h) of the electronic board (30) being electrically connected to a connection terminal (24, 26) of the at least one leadframe (14, 12) of the busbar (10).
US11070177B2
A system may include an output stage comprising a single-ended driver for driving a load at an output of the output stage, a loop filter coupled at its input to the output of the output stage and configured to minimize an error between a target current signal received by the loop filter and an output current driven on the load, and control circuitry configured to, when the load current is driven in a manner such that the load current changes polarity, reset a state variable of the loop filter.
US11070173B2
A wideband power amplifier is presented. The wideband power amplifier configured to be coupled to a load having an impedance ZL, where the wideband power amplifier comprises: a quadrature coupler; a carrier amplifier coupled to the quadrature coupler; a peak amplifier coupled to the quadrature coupler; wherein the carrier amplifier saturates at an input power level lower than the input power level at which the peak amplifier saturates; wherein each of the carrier amplifier and the peak amplifier has a termination impedance of approximately Ropt, where Ropt is the optimum impedance at which the carrier amplifier and the peak amplifier will deliver rated max powers; a impedance transformer, coupled to the carrier amplifier having a characteristic impedance of 2*Ropt; an impedance transformer, coupled to the peak amplifier and the impedance transformer; wherein the impedance transformer is configured transform a load impedance ZL to 2*Ropt.
US11070166B2
An adjustable mounting device is described. The device can include a baseplate having a plurality of holes, a bracket having a horizontal element, vertical element, and plurality of holes, and a headed rod having a head portion coupled to the baseplate and a rod portion. The headed rod can be configured to provide an adjustable spaced distance between the baseplate and bracket. A system including a plurality of adjustable mounting devices is also described.
US11070164B2
A power tool has a functional component, a motor, a power supply module, a controller and a drive circuit including a first drive terminal and a second drive terminal respectively electrically connected to a first power terminal and a second power terminal of the power supply module, multiple high-side switches wherein high-side terminals of the high-side switches are respectively electrically connected to the first drive terminal, and multiple low-side switches wherein low-side terminals of the low-side switches are respectively electrically connected to the second drive terminal. The controller is configured to output a first control signal to one high-side switch to place it in an on or off state and output a second control signal to one low-side switch to place it in the other state. The low-side terminal of one high-side switch is connected to the high-side terminal of one low-side switch.
US11070163B2
An amplitude of current ripples on a primary side of a power supply device that uses a plurality of transformers is reduced. A driving power supply device (7) that supplies electric power to a plurality of drive circuits (2) that individually drive switching elements (3) of an inverter (10) includes a plurality of transformers (L) having secondary-side coils (Ls) which are individually connected to the respective corresponding drive circuits (2); a plurality of transformer driving units (5) each including a driving switching element (M) that controls supply of electric power to a primary-side coil (Lp); and a power supply control device (6) that provides transformer drive signals (MG) for driving the transformer driving units (5). The power supply control device (6) drives the transformer driving units (5) by transformer drive signals (MG) having different phases.
US11070161B2
An electric-motor driving device includes an inverter connected to terminals connected to windings of an electric motor including the windings, the inverter applying an alternating-current voltage to the electric motor, a switching unit connected to the terminals and capable of switching a connection state between the terminals, a detecting unit that detects at least one of a voltage and an electric current of the inverter, and a control unit that determines on the basis of a detection value detected by the detecting unit that an abnormality occurs in the switching unit and controls the inverter to short-circuit at least two of the terminals.
US11070159B2
A motor apparatus comprises a permanent magnet synchronous motor circuit having a plurality of lanes, each lane comprising a plurality of unbalanced phases. A current demand circuit which receives a torque demand signal having a value equal to the torque that is to be generated by the motor apparatus and generates a respective current demand signal for each lane indicative of the current to be applied to each phase of the lane to achieve the demanded torque. A first drive circuit and a second drive circuit each comprise a plurality of switches which selectively connect the phases of a respective one of the plurality of lanes to a supply such that PWM modulated currents flow in each of the phases that correspond to the demanded current. The current demand circuit is adapted to modify one or both of the current demand signals such that one or both lanes additionally generate a set of radial forces that are applied to the rotor of the motor that do not net to zero.
US11070158B2
A rotary electric machine control apparatus is provided which controls energization of a rotary electric machine having a plurality of winding sets. The apparatus includes an energization control circuit that is provided for each of the winding sets and has a switching element related to switching of energization to the winding set, a driver circuit that outputs a drive signal to the switching element through a signal line connected to the switching element, and a protection element that is connected to the signal line and in parallel with the switching element. When combinations of the winding sets and electronic components including the energization control circuit provided for each of the winding sets are regarded as systems, in at least one of the systems, performance of the protection element is differentiated from that in the other system to make noise resistance different from noise resistance in the other system.
US11070154B2
A switch can connect or disconnect a generator and a supply unit. A control unit controls an engine in one of a plurality of control states including a power generation state, a first standby state and a second standby state. When an acceptance unit accepts a switching instruction from the first standby state to the second standby state, the control unit controls the switch to disconnect the generator and the supply unit, and reduces the engine speed of the engine from an engine speed in the first standby state to an engine speed in the second standby state.
US11070153B2
A mover is configured to be electromagnetically propelled along a track in a linear motor track system with a force that is calculated to include compensation for gravity. A multi-axis accelerometer arranged in each segment of the track can detect an orientation or angle of the track segment for determining gravity with respect to the particular section. As a result, if the track is at an incline, such as a ramp, a desired force for moving a mover along the track can be compensated to include gravity due to the incline for achieving a desired motion result. In addition, the detected orientation of the track can be compared to an expected orientation stored by a control program to avoid a loss of performance due to physical changes in the track not matching an expected/programmed configuration of the track.
US11070152B2
An optical driving mechanism is provided, disposed in an electronic device, including a movable portion, a fixed portion, and a sensing assembly. The movable portion has a holder configured to sustain an optical element. The fixed portion is affixed in the electronic element and connects to the movable portion, wherein the movable portion is movable relative to the fixed portion by applying a magnetic force. The sensing assembly has a coil and a magnetic element configured to sense the relative positions of the movable portion and the fixed portion.
US11070150B2
The invention provides a noise filtering method for a motor. The motor rotates according to an operating voltage. The noise filtering method includes: setting an inspection period and a minimum threshold. The noise filtering method further includes: generating a pulse signal according to the operating voltage, determining whether a time corresponding to each sub-pulse signal in the pulse signal meets the inspection period, and determining whether a pulse width corresponding to each sub-pulse signal is equal to or greater than the minimum threshold. A recording medium storing a program code corresponding to the method, and a motor control circuit for executing the program code are also provided.
US11070144B2
The invention relates to a multi-level modular converter provided with a control circuit comprising a computer to calculate an internal control setpoint of the converter and an energy management circuit allowing a power setpoint to be determined that is to be transmitted to the alternating electrical power supply network, the control circuit being configured to regulate the voltage at the point of connection of the converter to the direct electrical power supply network and to regulate the voltage at the terminals of each capacitor modelled as a function of the internal control setpoint and of the power setpoint to be transmitted to the alternating electrical power supply network.
US11070138B2
Each one of the secondary converters has a corresponding transformer having a primary winding associated with a primary alternating current (AC) signal and a secondary winding associated with a secondary alternating current (AC) signal. A secondary controller provides secondary control signals to the secondary semiconductor switches of the secondary converters with one or more time-synchronized, target phase offsets with respect to an observed phase of the alternating current signal (e.g., primary alternating current signal or the secondary alternating current signal) to provide the target phase offset (or targeted phase offsets) commensurate with or sufficient to support a required electrical energy transfer from the primary controller to the corresponding secondary controller (or secondary controllers).
US11070135B2
A converter includes an input capacitor, a primary-side switch circuit, a transformer, an inductor, a secondary-side switch circuit, and an output capacitor. The primary-side switch circuit includes a first and a second bridge arm. Each of the first and the second bridge arm includes at least two switches. A soft-start period of an output voltage from the converter includes a voltage rising period of the output voltage. A turn-on time of one of the at least two switches of the first bridge arm is less than ½ of a switching period. A turn-on time of one of the at least two switches of the second bridge arm is zero of the switching period or near zero of the switching period. The inductor and parasitic capacitors of the at least two switches of the second bridge arm oscillate, and energy generated from an oscillation is transmitted to the second-side switch circuit.
US11070130B2
The systems and methods describe a buck regulator, on-chip inductor and/or power management circuits. A buck regulator circuit can include a first switch and a second switch connected with a resonant switching circuit. The resonant switching circuit includes an inductor, a first capacitor and a second capacitor configured to reduce a switching power from a switching frequency of the buck regulator.
US11070129B2
An ultra-low voltage inverter includes a first inverter, a second inverter, and third inverter. The first inverter receives an input from a delay cell and generates an output for a subsequent delay cell. The second inverter is coupled to the first inverter. The third inverter is coupled to the first inverter, wherein outputs of the second and third inverters are coupled to source terminals of a p-type transistor and an n-type transistor of the first inverter, respectively. The ultra-low voltage inverter forms a delay cell, which is a building block of an ultra-low voltage ring-oscillator. A NAND gate is formed using three inverters such that outputs of two inverters are coupled to the p-type transistors of the NAND gate, while an output of the third inverter of the three inverters is coupled to an n-type transistor of the NAND gate.
US11070116B2
A rotating electrical machine of the double stator configuration includes a rotor shaped as a hollow cylinder disposed concentrically between an outer stator and an inner stator. The rotor can include plurality of radially spaced magnet cavities configured to receive permanent magnetic bars. To provide sufficient stiffness and rigidity, the rotor may be made from fiber composite material. To simplify construction, the rotor can be assembled from a plurality of rotor segments radially arranged about an axis line in which the magnet cavities are disposed.
US11070115B2
An electromagnetic motor/generator comprising a flux assembly having at least one coil and at least one magnetic field source separated by a first gap and a second gap and an interference drum which is movable relative to the at least one coil and to the at least one magnetic field source to alternatively position at least one first magnetically permeable section and at least one second magnetically permeable section inside the first and second gaps.
US11070108B2
An electromagnetic rotary drive includes a ring-shaped magnetically effective core arranged around a stator and has a magnetic central plane. The stator is a bearing and a drive stator, with which, the rotor is contactlessly magnetically drivable about an axis of rotation, and with which the rotor is contactlessly magnetically levitatable with respect to the stator. The rotor actively magnetically levitated in a radial plane perpendicular to an axial direction, and passively magnetically stabilized in the axial direction and against tilting. The rotor includes a magnetically effective bearing ring arranged radially externally disposed and spaced from the magnetically effective core, and a bearing stator having a magnetically effective stator ring interacts with the bearing ring. The bearing stator is configured such that the stator ring passively magnetically stabilizes the rotor against tilting, and the bearing ring is connected to the magnetically effective core of the rotor via a connecting element.
US11070106B2
An electric oil pump includes a motor unit having a shaft centered on a central axis that extends in an axial direction of the shaft and a pump unit which is disposed on a front side of the motor unit, is driven by the motor unit, and discharges oil. The motor unit includes a rotor that is fixed on a rear side of the shaft, a stator that is disposed outside the rotor in a radial direction, a resin housing in which the rotor and the stator are housed, and a connector assembly that is disposed outside the resin housing in the radial direction. The connector assembly is integrally molded with the resin housing. The pump unit includes a pump rotor installed to the shaft that protrudes from the motor unit and a pump housing in which the pump rotor is housed.
US11070105B2
A motor includes a rotor having an output shaft and a rotor main body, a bearing member for supporting the output shaft movable in an axial line direction and rotatable around the axial line, and a bearing holding member holding the bearing member. The bearing member has a tube part supporting the output shaft and a slidably contacting part capable of slidably contacting with the rotor main body. The bearing holding member has an opposed face facing the rotor main body and a recessed part provided in the opposed face. The tube part of the bearing member is inserted into the recessed part and is separated from a bottom face of the recessed part. A space between the bottom face of the recessed part and the tube part is structured as a lubricant storage part and a communication path is provided between the bearing holding member and the bearing member.
US11070104B2
The invention relates to a stator (16) of an electrical machine (10), to an electrical machine (10), and to a method for producing same, particularly for adjusting movable parts in a motor vehicle, comprising a pole casing (15) to the inner wall (115) of which winding holders (36) carrying electric coils (17) are applied, the winding holders (36) comprising a stator tooth (120) which is formed on a yoke element (118) which is radially applied to the inner wall (115), and an insulating mask (61) is arranged on the winding holder (36), which insulates the electric coil (17) from the winding holder (36), and the insulating mask (61) extends with an axial projection (102) axially over the yoke element (118), the axial projection (102) being radially applied to the inner wall (115) of the pole casing (15) with a shoulder (108) extending in the peripheral direction (2).
US11070101B2
A method and apparatus for cooling a rotor assembly for an inside-out electric machine includes an annular rotor core defining a set of rotor posts, the core rotatable about an axis of rotation, a set of windings wound around the respective set of rotor posts, and a wedge disposed between adjacent sets of rotor windings.
US11070097B2
The present invention relates to a device and a method for transmitting or receiving data in a wireless power transmission system. The present specification discloses a wireless power reception device comprising: a power pickup unit configured to receive, from a wireless power transmission device, wireless power generated on the basis of magnetic coupling in a power transmission phase; and a communication/control unit configured to receive, from the wireless power transmission device, information on a first buffer size indicating the size of a first buffer for receiving a data transmission stream. As the buffer size for exchanging the data transmission stream between the wireless power transmission device and reception device becomes clear, wireless power transmission and communication can proceed smoothly.
US11070093B1
This disclosure provides a method and apparatus for optimizing power transfer from radio-frequency (RF) rectifiers to a voltage regulator. A first RF rectifier may be configured to generate a first voltage and a second RF rectifier may be configured to generate a second voltage, where the second voltage is an open circuit output voltage. The voltage regulator may regulate the first voltage to provide power. A controller may be configured to optimize power transfer from the first RF receiver to the voltage regulator based on the first voltage and the second voltage.
US11070080B1
A reserve power supply system for providing a supplemental source of electrical power to a main power source. The system includes a backup battery and a switch that can be controlled to couple the backup battery to the main power source when reserve power is needed. The system also includes a sensor to detect when the backup battery should be engaged and a system control unit.
US11070075B2
A mobile terminal is provided, which includes a wireless charging module, a battery pack, and a circuit board substrate. The wireless charging module includes a charging coil formed of a wound conducting wire and a communication coil placed adjacent to the charging coil. The wireless charging module has a substantially planar shape. The battery pack has a substantially planar shape and is configured to store power from the wireless charging module. The circuit board substrate is configured to control operation of the mobile terminal. The wireless charging module overlaps with each of the circuit board substrate and the battery pack.
US11070073B2
A mobile power system may include AC-DC converter configured to convert a grid AC signal to a power limited DC charging signal, a DC-AC converter coupled to the AC-DC converter, and a battery module configured to provide a DC power signal. The mobile power system may include a switching circuit coupled between the battery module, and the AC-DC converter and the DC-AC converter. The switching circuit may have a switch, and first and second diodes coupled in parallel to the switch. The mobile power system may include a controller coupled to the battery module, the switching circuit, and the DC-AC converter. The controller may be configured to selectively switch the switching circuit between a first state, a second state, and a third state.
US11070071B2
A battery charger for charging a portable electronic equipment, including a peripheral wall interconnecting a first base surface and a second base surface, an engagement portion protruding from the first base surface and extending in an axial direction to define an end surface a battery charging terminal protruding axially from the end surface, and a pair of self-engaging latches which is under a resilient bias to protrude laterally outwards and away from an engagement portion peripheral wall. The engagement portion has a lateral profile for insertion into a correspondingly battery charger receptacle along the axial direction. The latches are shaped dimensioned and positioned to retract inwardly towards the battery charging terminal upon encountering the battery charger receptacle until reaching a latching portion on the battery charger receptacle whereat the latches are to enter into releasable latched engagement with the latching portion.
US11070070B2
A charging cable is configured to rotate freely while attached to a cable plug on a chargeable device. The plug has contact pads separated by an insulator, and the matching cable head has pins for contacting the pads of the plug. There may be a ‘deadzone’ position where one or more pins of the cable head rest of the separator and do not make contact with the charge pads on the cable plug. The examples include pins in the cable head for redundant charging paths that are complimentary such that only one of the power paths will be on at any given time. When the cable enters a position where one of its power paths is resting on the “deadzone”, circuitry in the cable will over to the second power path which will be capable of providing power to the device.
US11070057B2
A method for starting a farm grid of a wind farm is provided. The energy generation grid has at least one grid connection point connected to an electrical supply grid and the energy generation grid, in a normal operating mode, exchanges electrical power with the electrical supply grid via the grid connection point. The method includes selecting an establishment mode, different than the normal operating mode, if the electrical supply grid has a voltage drop or the energy generation grid is isolated from the electrical supply grid and operating the energy generation grid in the establishment mode. The establishment mode at least one voltage-influencing wind power installation for providing a wind farm grid voltage and at least one current-influencing wind power installation that synchronizes to the energy generation grid voltage. The wind power installations in total provide an electrical power at the level of an inherent need of the grid.
US11070055B2
An improved system for connecting a DC bus cable and a remote motor drive includes a capacitance module and an extension module that may each be mounted adjacent to the remote motor drive. The capacitance module includes a first DC bus connector and a second DC bus connector. The first DC bus connector includes a terminal block configured to receive a pair of conductors for the DC bus. The first DC bus connector further includes a pair of intermediate bus bars where each of the intermediate bus bars are connected at a first end to the terminal block and at a second end to a circuit board contained within the capacitance module. Traces on the circuit board are routed between the second ends of the intermediate bus bars and the second DC bus connector. The second DC bus connector is configured to be connected to DC bus bars.
US11070054B2
A power controller includes: a plurality of switching elements provided in one-to-one correspondence with a plurality of power supplies, and each of which switches on or off to switch between supplying and stopping supplying a load with electric power from a corresponding one of the plurality of power supplies; a processing unit which computes an operation amount for adjusting an amount of the electric power supplied to the load; and a signal generator which determines, for each control, a switching-element count indicating a total number of switching elements to be turned on among the plurality of switching elements, and a duty ratio of the switching-element count, based on the operation amount, and generates a drive signal for driving the plurality of switching elements successively, based on the switching-element count and the duty ratio.
US11070052B2
A circuit protection system includes a plurality of circuit protection devices and a central controller. Each circuit protection device includes a protection switch for connecting or disconnecting a corresponding protected circuit, and a sensing module for sensing electrical parameter data. The central controller is in communication with each of the circuit protection devices, and is constructed to receive the electrical parameter data; determine whether a fault condition has occurred based on the electrical parameter data; and send a signal to open the protection switch for each protected circuit experiencing a fault condition.
US11070051B2
Methods for arc detection in a system including one or more photovoltaic generators, one or more photovoltaic power devices and a system power device and/or a load connectible to the photovoltaic generators and/or the photovoltaic power devices. The methods may measure voltage, current, and/or power delivered to the load or system power device, and the methods may measure voltage noise or current noise within the photovoltaic system. The methods may periodically, and/or in response to detecting noise, reduce an electrical parameter such as current or voltage in order to extinguish an arc. The methods may compare one or more measurements to one or more thresholds to detect arcing, and upon a comparison indicating that arcing is or was present, an alarm condition may be set.
US11070047B2
Disclosed are an overcurrent protection driving circuit and a display apparatus. The overcurrent protection driving circuit includes a power supply circuit, a current feedback circuit, a current detection circuit, a level output circuit and a switching circuit, the power supply circuit outputs a direct current voltage to a display panel via the switching circuit, the current feedback circuit converts a voltage signal transmitted by the power supply circuit to the display panel to a current signal and feeds the current signal back to the current detection circuit, and when a current value corresponding to the current signal is smaller than an overcurrent protection current threshold value, the current detection circuit outputs a first level signal to control the switching-off of the switching circuit to cut off the supply of power from the power supply circuit to the display panel.
US11070046B2
A short-circuit protection circuit for a self-arc-extinguishing type semiconductor element includes a first protection circuit and a second protection circuit. The first protection circuit is configured to reduce a voltage between a control electrode and a first main electrode of the self-arc-extinguishing type semiconductor element when detecting overcurrent flowing between the first main electrode and a second main electrode. The second protection circuit is configured to: detect current flowing in an interconnection adapted to supply the drive voltage; determine, based on the detected current, whether the first protection circuit is in an operating state; and change the drive voltage to turn off the self-arc-extinguishing type semiconductor element when the first protection circuit is in the operating state.
US11070045B1
An Electrical Protective Device for Low-Voltage DC networks (EPDL) has a controller that on start-up first closes a mechanical relay in a ground line, waits a first delay, then closes a bipolar transistor to allow current to flow through a positive supply line, then turns on a Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) connected in parallel with the bipolar transistor once an output voltage reaches a minimum target. The controller reverses the start-up order to open the MOSFET, bipolar transistor, and finally the relay when an over-voltage, input-power, or integrated-current fault is detected. The output current is integrated over time and compared to a threshold, allowing for capacitor charging or other temporary over-loads. When the output voltage dips below the minimum target, the MOSFET is turned off until the voltage recovers. If the voltage does not recover within a time period, the bipolar transistor and then the relay are turned off.
US11070044B2
Systems and methods for detecting and identifying arcing are disclosed. A method of detecting arcing includes obtaining data indicative of voltage and data indicative of current, determining a waveform of a cycle of a primary load current according to the data indicative of current, determining at least one noise signal according to the determined waveform of a cycle of the primary load current and the data indicative of current, determining a probability density of the noise signal according to a time window, and comparing the probability density of the noise signal with at least one model probability density.
US11070039B2
An insulating spacer and a gas insulation shutoff apparatus each having a high dielectric strength against adhesion of a metal foreign substance are provided without increasing size or complicating a shape of the insulating spacer. In an insulating spacer of a gas insulation shutoff apparatus including a grounded tank filled with an insulating gas, a high-voltage conductor provided within the grounded tank, and the insulating spacer supporting and fixing the high-voltage conductor within the grounded tank, the insulating spacer includes a conductor to be connected to the high-voltage conductor, an insulating structure supporting and fixing the conductor within the grounded tank, and a nonlinear resistance layer provided on a creepage surface of the insulating structure, and the nonlinear resistance layer is provided in a portion to be a high-field portion of the creepage surface of the insulating structure.
US11070038B2
A cabinet system may include a storage container mountable in a cabinet to be movable between being extended out of the cabinet, and being disposed inside the cabinet. The system may include a pair of slide members, and a power connection point. The slide members may slidably connect the storage container and the cabinet. The power connection point includes a cover and an electric outlet. The cover is moveable between a closed position where the electric outlet is inaccessible by a power plug, and an open position where the electric outlet is accessible by the power plug. Slidable movement of the storage container to move the power connection point from outside to inside the cabinet is denied due the cover, in the open position, extending away from the storage container.
US11070035B2
Functional modules of a modular system include two or more ferrous conductors, each conductor having a separate magnet associated therewith that is electrically isolated from other conductors and magnets. Circuitry within functional modules is electrically connected to the ferrous conductors. The ferrous conductors of the functional modules are configured to be magnetically attracted to, contact, and receive power from ferrous conductors of a power delivery module.
US11070028B2
A semiconductor light emitting element includes: a GaN substrate; a first semiconductor layer located above the GaN substrate and including a nitride semiconductor of a first conductivity type; an active layer located above the first semiconductor layer and including a nitride semiconductor including Ga or In; an electron barrier layer located above the active layer and including a nitride semiconductor including Al; and a second semiconductor layer located above the electron barrier layer and including a nitride semiconductor of a second conductivity type. The electron barrier layer includes: a first region having an Al composition ratio changing at a first change rate; and a second region having an Al composition ratio changing at a second change rate larger than the first change rate. In the first second regions, the Al composition ratio monotonically increases at the first change rate in the direction from the active layer toward second semiconductor layer.
US11070020B2
An ultrafast mode-locked laser comprising circuitry configured to drive an electro-optic modulator (EOM) in the mode-locked laser with a drive waveform, the drive waveform being a phase-coherent sinusoidal waveform at a frequency equal to a repetition rate of the mode-locked laser, a phase-coherent pulsed waveform at a frequency equal to the repetition rate of the mode-locked laser, or a phase-coherent sinusoidal waveform at a frequency equal to half of the repetition rate of the mode-locked laser.
US11070011B2
A reconfigurable connector having a first set of electrical contacts and a second set of electrical contacts each configured to be electrically connected to electronic elements. The reconfigurable connector further includes a network access device configured to receive a signal from a remote device and an internal switch coupled to the network access device and configured to reconfigure pairing of the first set of electrical contacts and the second set of electrical contacts based on the signal received by the network access device.
US11070008B2
The present application provides a sensor, relates to sensing technology field, the sensor includes a sensor body, a main circuit module disposed in the sensor body and an sensing assembly electrically connect to the main circuit module, and further includes a circuit protection module disposed at outside of the sensor body and electrically connected to the main circuit module. In the present application, the main circuit module and the sensing assembly are used as the core components to achieve the functions of sensing and information conversion of the sensor; the circuit protection module is disposed outside the sensor body to realize the circuit protection function of the sensor. Specifically, the sensor can pass the test of the lightning surge test standard IEC61000-4-5 surge, and can also protect from static electricity of a high level and the impact of the electric fast transient pulse group; in addition, since the circuit protection module is disposed outside of the sensor body and the inner volume of the sensor is not occupied, such that the circuit protection performance of the sensor is further optimized and improved without any change on the inherent structure of the sensor body.
US11070001B2
Airtightness of a connector molding is improved. There is provided a connector molding in which a conductor and a fixing member are integrally molded with a molded body including a connector portion. The conductor is fixed to the fixing member, and is integrally molded with the molded body in a state in which an external connection end portion protrudes into a space within the connector portion. A part of the fixing member is exposed to the space within the connector portion and the remaining portion is covered by the molded body, or the entire fixing member is covered by the molded body.
US11069998B2
An electrical connector includes an insulating body, and multiple terminals accommodated therein. Each terminal has a connecting portion, two side portions bending backward and extending from left and right sides of the connecting portion, two extending portions provided opposite to each other and extending downward from the two side portions, and two embracing arms connected to lower ends of the two extending portions. The two embracing arms jointly embrace a solder ball, which has a first vertical central plane in a front-rear direction. The two embracing arms are located on two sides of the first vertical central plane. A distance between the front ends of the two embracing arms is less than a distance between the rear ends of the two embracing arms of each terminal. The front ends of the two embracing arms are attached with solder liquid formed by melting of the solder ball during soldering.
US11069989B2
The disclosed systems, structures, and methods are directed to a multi-level multi-mode transmitter, employing a first pre-driver configured to receive M-parallel data streams and to convert the M-parallel data streams into a serial data stream, a first voltage-driver configured to operate on the single data stream and to provide a voltage in accordance with the single data stream, a second pre-driver configured to receive and process the M-parallel data streams in accordance with at least one of the following modes: moderate impedance (Z) post-cursor mode, moderate Z pre-cursor mode, low Z high-swing mode, low Z post-cursor mode, and low Z pre-cursor mode, and convert the processed M-parallel data streams into a first serial stream and a second serial stream and a second voltage-driver configured to operate on the first serial stream and the second serial stream and to provide a voltage.
US11069981B2
Radiating cable (100; 100a; 100b; 100c; 100d; 100e) for radiating electromagnetic energy, comprising an inner conductor (110), an outer conductor (120) arranged radially outside of said inner conductor (110), and an isolation layer (130) arranged radially between said inner conductor (110) and said outer conductor (120), wherein said outer conductor (120) comprises one or more first openings (1202), and wherein said inner conductor (110) comprises a hollow waveguide (1100).
US11069978B2
A method for manufacturing a package with a conformal shield antenna includes forming a mold compound layer, attaching the mold compound layer to a printed circuit board, applying a conformal shield layer on a first surface of the mold compound layer, the mold compound layer disposed between the conformal shield layer and the printed circuit board module, and shaping the conformal shield layer to define a planar antenna structure. Optionally, the method includes forming a cavity in the mold compound layer, applying a cover layer over the cavity to enclose the cavity and hardening the cover layer.
US11069973B1
Technologies directed to a mechanically steered antenna with improved efficiency are described. One antenna includes a first reflector, a second reflector, and an antenna feed element. The second reflector is located on a reflecting side of the first reflector. The second reflector is offset from the first reflector. The second reflector receives an electromagnetic signal from the antenna feed element and outputs an inverted electromagnetic signal corresponding to the electromagnetic signal. The first reflector receives the inverted electromagnetic signal and outputs a collimated beam corresponding to the inverted electromagnetic signal. The antenna further includes a mechanism coupled to the first reflector. The mechanism rotates the first reflector about a first axis. The first axis is along a direction of the inverted electromagnetic signal.
US11069960B2
Multiband base station antennas include first and second arrays. The first array has a plurality of radiating elements that are arranged in a plurality of columns and rows, where both an uppermost and a lowermost of the rows of the first array include a first number of radiating elements, and at least one of the other rows of the first array includes a second, larger number of radiating elements. The second array includes a plurality of radiating elements that are vertically offset from each other. At least one of the radiating elements in the uppermost of the rows of the first array is not vertically aligned with any of the radiating elements in the lowermost of the rows of the first array.
US11069956B2
An electronic device including an antenna module is provided. The electronic device includes a 5th generation (5G) antenna module that includes an antenna array, at least one conductive region operating as a ground with respect to the antenna array, and a first communication circuit feeding a power to the antenna array to communicate through a millimeter wave signal, and a printed circuit board (PCB) that includes a second communication circuit and a ground region. The second communication circuit feeds the power to an electrical path at least including the at least one conductive region and transmits or receives a signal in a frequency band different from a frequency band of the millimeter wave signal based on the electrical path supplied with the power and the ground region.
US11069955B2
An antenna of a mobile terminal is provided. At least two slots are disposed in a metal bezel of the mobile terminal, and the two slots divide the metal bezel into a first metal section, a second metal section, and a third metal section. A radiating element of the antenna includes the second metal section located between the two slots, a first conductor, and a second conductor. The first conductor and the second conductor are separately connected to the second metal section. A feed point is connected to the first conductor by using a matching network. A ground point is connected to the second conductor to form a loop antenna. An electrical length path of current from the feed point to the second metal section is not equal to an electrical length path of current from the ground point to the second metal section.
US11069953B2
An electrically small low profile antenna is disclosed. The antenna comprises circuit board comprising a composite laminate, formed of a magnetic material and having at least one antenna element disposed on a top surface of the composite laminate, a conductive ground plane disposed on a bottom surface of the composite laminate, and a conductor, extending through the composite laminate between the top surface and the bottom surface of the composite laminate, the conductor forming a microstrip feed extending from an antenna input to the antenna element.
US11069950B1
In a four-port transmission-line network, a first transmission line is connected to a first port, second and third transmission lines are connected to a first component port, fourth and fifth transmission lines are connected to a second component port, and a sixth transmission line is connected to a fourth port. The transmission lines are connected as baluns to the ports with the unbalanced signal on the port side and the balanced signals interconnecting with others of the transmission lines. In another example, two or more baluns are connected serially. Each balun includes two transmission lines having signal-return conductors connected together at the ends. One end of a signal conductor on the first balun forms a sum port. One end of the signal-return conductors of the second balun forms a difference port, and a capacitor connects the other end of the signal-return conductors to circuit ground.
US11069949B2
A hollow-waveguide-to-planar-waveguide transition circuit includes: strip conductors formed on a first main surface of a dielectric substrate; a ground conductor formed on the back side, facing the strip conductors; a slot formed in the ground conductor; and a coupling conductor formed at a position to be electrically coupled with the strip conductors. The coupling conductor has: a main body portion electrically coupled with the strip conductors; and protruding portions protruding from the main body portion. The protruding portions are formed so as to face an end portion of the slot.
US11069912B2
A fuel cell system includes: a first fuel cell stack and a second fuel cell stack; a supply passage connected to an inlet of oxidant gas in the first fuel cell stack; an discharge passage connected to an outlet of the oxidant gas in the second fuel cell stack; introduction unit that introduces water in the oxidant gas flowing through the discharge passage into the supply passage; and a controller configured to perform refresh control of the first fuel cell stack by lowering voltage of the first fuel cell stack, and operates, during the refresh control, the introduction unit while keeping the second fuel cell stack in an electric power generation state.
US11069907B2
A fuel cell system includes: a fuel cell; a fuel treating unit configured to treat a raw fuel and generate fuel gas for the fuel cell; an oxidant-gas heater configured to heat oxidant gas for the fuel cell; a combustor configured to combust the raw fuel and generate combustion gas to heat the fuel treating unit and the oxidant-gas heater; and a control unit configured to control supplying of the raw fuel to the fuel treating unit and the combustor at the time of warming-up of the fuel cell. The control unit supplies the raw fuel to both of the fuel treating unit and the combustor when the fuel treating unit is at an operable temperature of the fuel treating unit.
US11069901B2
An electrode for a redox flow battery includes a substrate, a conductive portion applied to a surface of the substrate, and a catalytic portion held by the conductive portion, the conductive portion containing one or more types of elements selected from the group α1 consisting of Sn, Ti, Ta, Ce, In, and Zn, the catalytic portion containing one or more types of elements selected from the group β consisting of Ru, Ir, Pd, Pt, Rh, and Au.
US11069890B2
The present invention relates to methods of fabrication of hollow shells/spheres/particles, core-shell particles and composite materials made from these particles.
US11069889B2
Disclosed are methods of making porous zinc electrodes. Taken together, the steps are: forming a mixture of water, a soluble compound that increases the viscosity of the mixture, an insoluble porogen, and metallic zinc powder; placing the mixture in a mold to form a sponge; optionally drying the sponge; placing the sponge in a metal mesh positioned to allow air flow through substantially all the openings in the mesh; heating the sponge in an inert atmosphere at a peak temperature of 200 to 420° C. to fuse the zinc particles to each other to form a sintered sponge; and heating the sintered sponge in an oxygen-containing atmosphere at a peak temperature of 420 to 700° C. to form ZnO on the surfaces of the sintered sponge. The heating steps burn out the porogen.
US11069888B2
A simple solution processing method is developed to achieve uniform and scalable stabilized lithium metal powder coating on Li-ion negative electrode. A solvent and binder system for stabilized lithium metal powder coating is developed, including the selection of solvent, polymer binder and enhancement of polymer concentration. The enhanced binder solution is 1% concentration of polymer binder in xylene, and the polymer binder is chosen as the mixture of poly(styrene-co-butadiene) rubber (SBR) and polystyrene (PS). Long-sustained, uniformly dispersed stabilized lithium metal powder suspension can be achieved with the enhanced binder solution. A uniform stabilized lithium metal powder coating can be achieved with simple doctor blade coating method and the resulting stabilized lithium metal powder coating can firmly glued on the anode surface. With the prelithiation of negative electrode by stabilized lithium metal powder, improvements in electrochemical performances are demonstrated in both graphite/NMC and SiO/NMC full-cell.
US11069886B2
A negative electrode for a nonaqueous electrolyte secondary battery includes a negative electrode current collector, a negative electrode active material layer provided on the surface of the negative electrode current collector, and a first film which has lithium ion permeability and which coats at least a portion of the surface of the negative electrode active material layer and partially coats the surface of the negative electrode current collector. The first film preferably contains a first lithium compound containing an element M1, an element A1, and lithium. Herein, M1 is at least one selected from the group consisting of P, Si, B, V, Nb, W, Ti, Zr, Al, Ba, La, and Ta; and A1 is at least one selected from the group consisting of F, S, O, N, and Br.
US11069881B2
Provided is a flexible organic light-emitting diode display. The flexible organic light-emitting diode display includes a flexible substrate, a unit pixel and an anti-reflection layer. The unit pixel is disposed on the flexible substrate and includes an emission area and a non-emission area. The anti-reflection layer is disposed to correspond to the emission area except the non-emission area.
US11069868B2
The present invention relates to a semiconductor structure. The semiconductor structure comprises a semiconductor layer, at least one metallic carbon nanotube, and at least one graphene layer. The semiconductor layer defines a first surface and a second surface opposite to the first surface. The at least one metallic carbon nanotube is located on the first surface of the semiconductor layer. The at least one graphene layer is located on the second surface of the semiconductor layer. The at least one metallic carbon nanotube, the semiconductor layer and the at least one graphene layer are stacked with each other to form at least one three-layered stereoscopic structure. The present invention also relates a semiconductor device, and a photodetector.
US11069861B2
A mixture contains a first compound and a second compound, in which the first compound has at least one of a first cyclic structure represented by a formula (11) below and a second cyclic structure represented by a formula (12) below, and the second compound is a compound represented by a formula (21) or a compound represented by a formula (22) below, and a total mass MT of the first and second compounds and a mass M2 of the second compound in the mixture satisfy a relationship of a numerical formula (Numerical Formula 1) below,
US11069850B2
According to one embodiment, a magnetic memory device includes a stacked structure including a first magnetic layer having a fixed magnetization direction, a nonmagnetic layer provided on the first magnetic layer, and a second magnetic layer provided on the nonmagnetic layer and having a variable magnetization direction, a first insulating layer provided along a side surface of the stacked structure and having an upper end located at a position lower than an upper end of the side surface of the stacked structure, and a second insulating layer covering the first insulating layer and having an upper end located at a position higher than the upper end of the first insulating layer.
US11069849B2
A technique relates to forming a sidewall tunnel junction. A first conducting layer is formed using a first shadow mask evaporation. A second conducting layer is formed on a portion of the first conducting layer, where the second conducting layer is formed using a second shadow mask evaporation. An oxide layer is formed on the first conducting layer and the second conducting layer. A third conducting layer is formed on part of the oxide layer, such that the sidewall tunnel junction is positioned between the first conducting layer and the third conducting layer.
US11069848B2
A method for forming a unique, environmentally-friendly micron scale autonomous electrical power source is provided in a configuration that generates renewable energy for use in electronic systems, electronic devices and electronic system components. The configuration includes a first conductor with a facing surface conditioned to have a low work function, a second conductor with a facing surface having a comparatively higher work function, and a dielectric layer, not more than 200 nm thick, sandwiched between the respective facing surfaces of the first conductor and the second conductor. The autonomous electrical power source formed according to the disclosed method is configured to harvest minimal thermal energy from any source in an environment above absolute zero. An autonomous electrical power source component is also provided that includes a plurality of autonomous electrical power source constituent elements electrically connected to one another to increase a power output of the autonomous electrical power source.
US11069828B2
A method for manufacturing a crystalline silicon-based solar cell includes performing a plasma treatment on a plurality of conductive single-crystalline silicon substrates in a chemical vapor deposition (CVD) chamber, each of the conductive single-crystalline silicon substrates having an intrinsic silicon-based layer on a first principal surface thereof. The first principal surface of the conductive single-crystalline silicon substrate may have a pyramidal texture that comprises a plurality of projections having a top portion, a middle portion, and a valley portion. The plasma treatment may include introducing a hydrogen gas and a silicon-containing gas into the CVD chamber and exposing a surface of the intrinsic silicon-based layer to hydrogen plasma. An amount of the hydrogen gas introduced into the CVD chamber during the plasma treatment may be 150 to 2500 times an amount of the silicon-containing gas introduced into the CVD chamber.
US11069825B2
An optoelectronic device includes an Sb-based metamorphic photodetector grown over a silicon substrate via a buffer layer. The device includes a layered structure. The layered structure can include a silicon substrate, a buffer layer formed over the Si substrate, and an infrared photodetector formed over the buffer layer. In some embodiments, the buffer layer includes a composite buffer layer having sublayers. For example, the composite buffer layer includes a Ge-based sublayer formed over the substrate, a III-As sublayer grown over the Ge-based sublayer, and a III-Sb sublayer formed over the III-As sublayer.
US11069824B2
An optical sensor device has an optical semiconductor element fixed into a recessed portion of a base portion, and a pad portion of the optical semiconductor element is electrically connected to a lead portion of the base portion. On an upper surface of a protruding portion provided in an outer region of the base portion, a metallization layer having notch portions, a metal bonding layer, a metallization layer having notch portions, and a lid portion are provided. Through use of the metallization layers and the metal bonding layer, the lid portion can be hermetically bonded to the base portion.
US11069816B2
A semiconductor device that can be highly integrated is provided. The semiconductor device includes a first semiconductor layer, a second semiconductor layer, a third semiconductor layer, a first insulating layer, a second insulating layer, a third insulating layer, a fourth insulating layer, a first conductive layer, and a second conductive layer. The second semiconductor layer is positioned over the first semiconductor layer, the second conductive layer is positioned on the second semiconductor layer, and the second insulating layer is provided so as to cover a top surface and a side surface of the second conductive layer. The second conductive layer and the second insulating layer include a first opening, and the third semiconductor layer is provided in contact with a top surface of the second insulating layer, a side surface of the first opening, and the second semiconductor layer. The first insulating layer is positioned between the first conductive layer and the third semiconductor layer, the third insulating layer is positioned between the first insulating layer and the first conductive layer, and the fourth insulating layer is provided so as to surround the first conductive layer.
US11069814B2
An electronic device can include a panel; a driver circuit configured to drive the panel; and a transistor disposed in the panel, the transistor including: a gate electrode disposed on a substrate, a first insulating film disposed on the gate electrode, an active layer disposed on the first insulating film, the active layer including: a first portion of the active layer overlapping with an upper surface of the gate electrode, a second portion of the active layer extending from the first portion, being disposed along a side surface of the gate electrode and including a channel area, and a third portion of the active layer extending from the second portion of the active layer, the third portion of the active layer being disposed on a portion of the first insulating film that does not overlap with the gate electrode, a second insulating film disposed on the active layer, a first electrode disposed on the second insulating film, the first electrode being electrically connected to the first portion of the active layer, and a second electrode disposed on the second insulating film, the second electrode being electrically connected to the third portion of the active layer.
US11069802B2
Provided is a field effect transistor (FET) including a gradually varying composition channel. The FET includes: a drain region; a drift region on the drain region; a channel region on the drift region; a source region on the channel region; a gate penetrating the channel region and the source region in a vertical direction; and a gate oxide surrounding the gate. The channel region has a gradually varying composition along the vertical direction such that an intensity of a polarization in the channel region gradually varies.
US11069797B2
The present application teaches, among other innovations, power semiconductor devices in which breakdown initiation regions, on BOTH sides of a die, are located inside the emitter/collector regions, but laterally spaced away from insulated trenches which surround the emitter/collector regions. Preferably this is part of a symmetrically-bidirectional power device of the “B-TRAN” type. In one advantageous group of embodiments (but not all), the breakdown initiation regions are defined by dopant introduction through the bottom of trench portions which lie within the emitter/collector region. In one group of embodiments (but not all), these can advantageously be separated trench portions which are not continuous with the trench(es) surrounding the emitter/collector region(s).
US11069795B2
Integrated circuits include fins including an upper/channel region and a lower/sub-channel region, the lower region having a first chemical composition and opposing sidewalls adjacent to an insulator material, and the upper region having a second chemical composition. A first width indicates the distance between the opposing sidewalls of the lower region at a first location is at least 1 nm wider than a second width indicating the distance between the opposing sidewalls of the upper region at a second location, the first location being within 10 nm of the second location (or otherwise relatively close to one another). The first chemical composition is distinct from the second chemical composition and includes a surface chemical composition at an outer surface of the opposing sidewalls of the lower region and a bulk chemical composition therebetween, the surface chemical composition including one or more of oxygen, nitrogen, carbon, chlorine, fluorine, and sulfur.
US11069793B2
A semiconductor device includes a plurality of nanostructures. The nanostructures each contain a semiconductive material. A plurality of first spacers circumferentially wrap around the nanostructures. A plurality of second spacers circumferentially wrap around the first spacers. A plurality of third spacers is disposed between the second spacers vertically. A gate structure surrounds the second spacers and the third spacers.
US11069792B2
The present disclosure relates to the technical field of semiconductors, and discloses a semiconductor device and a manufacturing method therefor. The manufacturing method may include: providing a semiconductor structure, where the semiconductor structure includes a semiconductor fin and an interlayer dielectric layer covering the semiconductor fin, the interlayer dielectric layer having an opening exposing a part of the semiconductor fin; forming a data storage layer at a bottom portion and a side surface of the opening; and filling a conductive material layer in the opening on the data storage layer. The present disclosure facilitate the manufacturing process of the semiconductor device and improves processing compatibility with the CMOS technology.
US11069787B2
The present invention provides a GaN-based microwave power device with a large gate width and manufacturing method thereof. The device includes an AlGaN/GaN heterojunction epitaxial layer, a first dielectric layer overlying the AlGaN/GaN heterojunction epitaxial layer, a strip-like source electrode, a drain electrode distributed in a shape of a fishbone, an annular gate electrode, a second dielectric layer separating upper and lower electrodes, and an interconnect metal electrode pad. The GaN-based microwave power device with the large gate width prepared according to the present invention, has a small phase shift of the signals, a small parasitic capacitance of the device, a high signal gain, high power added efficiency and a high output power. At the same time, the manufacturing process of the device is simple, the chip area is saved, and the device has a good repeatability.
US11069785B2
A semiconductor device and a fabrication method thereof are provided. The semiconductor device includes a semiconductor structure, a dielectric layer, a metal-semiconductor compound film and a cover layer. The semiconductor structure has an upper surface and a lateral surface. The dielectric layer encloses the lateral surface of the semiconductor structure and exposes the upper surface of the semiconductor structure. The metal-semiconductor compound film is on the semiconductor structure, wherein the dielectric layer exposes a portion of a surface of the metal-semiconductor compound film. The cover layer encloses the portion of the surface of the metal-semiconductor compound film exposed by the dielectric layer, and exposes the dielectric layer.
US11069782B2
A semiconductor device includes a transistor in a semiconductor body having a main surface. The transistor includes a source region; a drain region; a body region; a drift zone; a gate electrode at the body region, the body region and the drift zone being disposed along a first direction between the source region and the drain region, and the first direction being parallel to the main surface; a field plate disposed in each of a plurality of field plate trenches, each of the field plate trenches having a longitudinal axis extending along the first direction; and a field dielectric layer between the field plate and the drift zone, a thickness of the field dielectric layer at a bottom of each of the field plate trenches gradually increases along the first direction, the thickness being measured along a depth direction of the plurality of field plate trenches.
US11069781B2
A semiconductor film, a sheet like object, and a semiconductor device are provided that have inhibited semiconductor properties, particularly leakage current, and excellent withstand voltage and heat dissipation. A crystalline semiconductor film or a sheet like object includes a corundum structured oxide semiconductor as a major component, wherein the film has a film thickness of 1 μm or more. Particularly, the semiconductor film or the object includes a semiconductor component of oxide of one or more selected from gallium, indium, and aluminum as a major component. A semiconductor device has a semiconductor structure including the semiconductor film or the object.
US11069779B2
A silicon carbide semiconductor device includes a first semiconductor layer of silicon carbide, a device structure provided on top of the first semiconductor layer, a second semiconductor layer of silicon carbide having a higher impurity concentration than the first semiconductor layer, provided under the first semiconductor layer, the second semiconductor layer implementing an ohmic-contact, and a metallic electrode film provided under the second semiconductor layer. A thickness of a carbon-containing region in which carbon-atoms are precipitated between the second semiconductor layer and the metallic electrode film is 10 nm or less.
US11069771B2
A semiconductor device includes a semiconductor layer of a first conductivity type having a first main surface at one side and a second main surface at another side, a trench gate structure including a gate trench formed in the first main surface of the semiconductor layer, and a gate electrode embedded in the gate trench via a gate insulating layer, a trench source structure including a source trench formed deeper than the gate trench and across an interval from the gate trench in the first main surface of the semiconductor layer, a source electrode embedded in the source trench, and a deep well region of a second conductivity type formed in a region of the semiconductor layer along the source trench, a ratio of a depth of the trench source structure with respect to a depth of the trench gate structure being not less than 1.5 and not more than 4.0, a body region of the second conductivity type formed in a region of a surface layer portion of the first main surface of the semiconductor layer between the gate trench and the source trench, a source region of the first conductivity type formed in a surface layer portion of the body region, and a drain electrode connected to the second main surface of the semiconductor layer.
US11069764B2
A display panel includes a frame region and a display region. The frame region includes a substrate, a base layer, a voltage signal trace, a planar layer, and a lead-out trace, and a packaging layer. The packaging layer extends to an outer side of the planar layer and is connected to the substrate. The display region includes an anode, and the lead-out trace extends outward from a side of the anode and overlaps the voltage signal trace. A length of an overlapping portion between the lead-out trace and the voltage signal trace is greater than a length of an orthographic projection of the overlapping portion on the substrate.
US11069759B2
An organic light-emitting display device including a substrate; a pixel in a display area of the organic light-emitting display device, the pixel being implemented by an organic light-emitting diode on the substrate; a first inclination structure surrounding the pixel; a second inclination structure at least partially surrounding the first inclination structure; and a planarization layer covering the first inclination structure and the second inclination structure and having a refractive index that is greater than a refractive index of the first inclination structure and is greater than a refractive index of the second inclination structure, wherein a height of the first inclination structure is greater than a height of the second inclination structure.
US11069758B2
The present disclosure relates to the display technology, and provides an OLED display substrate, a method for manufacturing the OLED display substrate and a display device. The method includes: forming pixel definition layer transition patterns with metal; and oxidizing the pixel definition layer transition patterns to form an insulative pixel definition layer.
US11069757B2
An OLED display panel providing color compensation without overdriving light emitting units includes the light emitting units and a substrate. Each light emitting unit includes a light emitting element and an electrochromic element. The light emitting element is on a side of the electrochromic element away from the substrate. The electrochromic element includes first anode and cathode, and an electrochromic layer between them. The light emitting element includes second anode and cathode, and light emitting material between them. A portion of the second anode is shared with the first cathode. The present disclosure also provides a method for making such OLED display panel. The OLED display panel uses the electrochromic elements for color compensation, reducing the energy consumption of the display panel and prolonging service life.
US11069750B2
There is provided a flexible color filter for a display device, a flexible organic light-emitting display device comprising the color filter, and a manufacturing method therefor and, more specifically, a flexible color filter having a structure in which a base film, an adhesive layer, a separation layer, a protective layer, a black matrix layer, a pixel layer formed between different portions of the black matrix layer, and a planarization layer are sequentially stacked. The flexible color filter having the structure can be manufactured on a glass substrate, and thus advantages of solving a problem of thermal deformation of a plastic substrate in a high temperature process for implementing a color filter, enabling a fine pitch of a pattern, which cannot be implemented on a plastic substrate, and enabling diversification without limitations for a material of a base film can be secured.
US11069741B2
A magnetoresistive memory device includes a first electrode, a second electrode, and a layer stack containing an electric field-modulated magnetic transition layer and a ferroelectric insulator layer located between the first electrode and the second electrode, The electric field-modulated magnetic transition layer includes a non-metallic magnetic material having a ferromagnetic state and a non-ferromagnetic state with a state transition therebetween that depends on an external electric field.
US11069738B2
An infrared detector and an infrared sensor including the infrared detector are provided. The infrared detector includes a plurality of quantum dots spaced apart from each other and including a first component, a first semiconductor layer covering the plurality of quantum dots, and a second semiconductor layer covering the first semiconductor layer.
US11069736B2
The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip includes a first interconnect wire disposed within a dielectric structure on a substrate. A bond pad has a lower surface contacting the first interconnect wire. A via layer is vertically between the first interconnect wire and a second interconnect wire within the dielectric structure. The via layer includes a plurality of support vias having a first size and a plurality of additional vias having a second size that is smaller than the first size. The plurality of support vias extend from directly under the lower surface of the bond pad to laterally past outermost edges of the lower surface of the bond pad.
US11069735B2
To improve the joining strength between semiconductor chips. In a semiconductor device, a first semiconductor chip includes a first joining surface including a first insulating layer, a plurality of first pads to which a first inner layer circuit insulated by the first insulating layer is electrically connected, and a linear first metal layer arranged on an outside of the plurality of first pads. A second semiconductor chip includes a second joining surface joined to the first joining surface, the second joining surface including a second insulating layer, a plurality of second pads that are arranged in positions facing the first pads and to which a second inner layer circuit insulated by the second insulating layer is electrically connected, and a linear second metal layer arranged in a position facing the first metal layer. A width of the first metal layer and the second metal layer is a width based on a joining strength between the first insulating layer and the second insulating layer and a joining strength between the first metal layer and the second metal layer in an area from an end portion of the first semiconductor chip to the first pad.
US11069732B2
A semiconductor device includes a semiconductor layer having a front surface on which a transistor is provided and a back surface opposite to the front surface, and a conductive member that penetrates through the semiconductor layer. In the semiconductor device, between a second plane including the back surface and a third plane, a solid material that is an insulator is provided between the conductive member and the semiconductor layer, and, between a first plane including the front surface and the third plane, a hollow part is provided between the conductive member and the semiconductor layer, and a center of the hollow part in a direction crossing the first plane and the second plane is positioned between the first plane and the third plane.
US11069730B2
The present technology relates to a solid-state imaging apparatus capable of suppressing occurrence of color mixing, a method for manufacturing the solid-state imaging apparatus, and an electronic device. The solid-state imaging apparatus includes a plurality of pixels arranged in a pixel region. Each of the pixels has: a first optical filter layer disposed on a photoelectric conversion unit; a second optical filter layer disposed on the first optical filter layer; and a separation wall separating at least a part of the first optical filter layer for each of the pixels. Either the first optical filter layer or the second optical filter layer in at least one of the pixels is formed by an infrared cut filter, while the other is formed by a color filter. The present technology can be applied to a CMOS image sensor including a visible light pixel.
US11069725B2
A display substrate and a method of preparing the same, and a display device are provided, the method including: providing a substrate; forming a switching thin film transistor precursor and a driving thin film transistor precursor on the substrate, each including a semiconductor layer, a gate insulating material layer and a gate metallic layer stacked sequentially above the substrate; forming a photoresist layer above the switching thin film transistor precursor and the driving thin film transistor precursor, and forming an etching mask from the photoresist layer, a first portion of the etching mask at the switching thin film transistor precursor and a second portion of the etching mask at the driving thin film transistor precursor having different shapes; and forming a switching thin film transistor and a driving thin film transistor, by etching processing the switching thin film transistor precursor and the driving thin film transistor precursor with the etching mask.
US11069723B2
The present disclosure provides a method for manufacturing a thin film transistor, a thin film transistor, and a display apparatus. The method for manufacturing a thin film transistor includes: forming a gate layer on a substrate; forming a gate insulating layer on the gate layer; forming an active layer on the gate insulating layer; forming a source/drain layer on the active layer; and performing a plasma bombardment treatment on a surface of the active layer on which the source/drain layer is formed, and controlling the plasma bombardment treatment to be performed at a gas flow rate of 4K sccm to 70K sccm, at a pressure of 600 mTorr to 1200 mTorr, at a power of 4 KW to 12 KW for a treatment time of 10 s to 60 s.
US11069719B2
An array substrate includes a base substrate, a plurality of signal lines disposed at a side of the base substrate, and an organic layer disposed at a side of the plurality of signal lines facing away from the base substrate. The organic layer includes at least one auxiliary portion and a reference portion surrounding the at least one auxiliary portion, and a thickness of each auxiliary portion is less than a thickness of the reference portion.
US11069715B2
A memory structure including a SOI substrate, a first transistor, a second transistor, an isolation structure and a capacitor is provided. The SOI substrate includes a silicon base, a dielectric layer and a silicon layer. The first transistor and the second transistor are disposed on the silicon layer. The isolation structure is disposed in the silicon layer between the first transistor and the second transistor. The capacitor is disposed between the first transistor and the second transistor. The capacitor includes a body portion, a first extension portion, a second extension portion and a third extension portion. The first extension portion extends from the body portion to a source/drain region of the first transistor. The second extension portion extends from the body portion to a source/drain region of the second transistor. The third extension portion extends from the body portion, penetrates through the isolation structure and extends into the dielectric layer.
US11069714B1
An integrated circuit includes a substrate having a first region and a second region, a first isolation structure disposed in the substrate and separating the first region from the second region, a first device disposed in the first region, a second device disposed in the second region, and a semiconductor dummy structure disposed on the first isolation structure. The first isolation structure has first top surface and a second top surface lower than the first top surface. The semiconductor dummy structure covers a portion of the first top surface, a portion of the second top surface and a boundary between the first top surface and the second top surface.
US11069707B2
A semiconductor die includes alternating stacks of insulating layers and electrically conductive layers that are laterally separated from each other by first backside trenches that laterally extend along a first horizontal direction, an array of memory stack structures vertically extending through the alternating sacks, an inner edge seal structure that continuously laterally surrounds the alternating stacks, an outer edge seal structure that continuously laterally surrounds the inner edge seal structure, and additional alternating stacks of insulating layers and electrically conductive layers located between the inner edge seal structure and the outer edge seal structure.
US11069701B2
A semiconductor memory device includes a first conductive layer, second conductive layers extending in a first direction and stacked above the first conductive layer in a second direction, a third conductive layer between the first conductive layer and the second conductive layers, a memory pillar extending inside the second conductive layers in the second direction, a first insulating layer that isolates the second conductive layers in a third direction, and second insulating layers spaced from an end of the first insulating layer and extending in the third direction. The second insulating layers are spaced from an extension line of the first insulating layer that extends in the first direction. The first conductive layer includes a region that overlaps in the second direction a region where extension lines of the first and second insulating layers intersect, and the third conductive layer does not overlap this intersection region in the second direction.
US11069698B2
A three-dimensional semiconductor memory device may include a first stack block including first stacks arranged in a first direction on a substrate, a second stack block including second stacks arranged in the first direction on the substrate, and a separation structure provided on the substrate between the first stack block and the second stack block. The separation structure may include first mold layers and second mold layers, which are stacked in a vertical direction perpendicular to a top surface of the substrate.
US11069696B2
A thin-film storage transistor includes (a) first and second polysilicon layers of a first conductivity serving, respectively, as a source terminal and a drain terminal of the thin-film storage transistor; (b) a third polysilicon layer of a second conductivity adjacent the first and second polysilicon layers, serving as a channel region of the thin-film storage transistor; (c) a conductor serving as a gate terminal of the thin-film storage transistor; and (d) a charge-trapping region between the conductor and third polysilicon layer, wherein a fourth body layer polysilicon of the second conductivity is included to provide an alternative source of free charge careers to accelerate device operation.
US11069686B2
Techniques for enhancing VFET performance are provided. In one aspect, a method of forming a VFET device includes: patterning a fin(s) in a substrate; forming bottom source and drains at a base of the fin(s); forming bottom spacers on the bottom source and drains; forming a gate along sidewalls of the fin(s); recessing the gate to expose a top portion of the fin(s); forming an oxide layer along the sidewalls of the top portion of the fin(s); depositing a charged layer over the fin(s) in contact with the oxide layer, wherein the charged layer induces an opposite charge in the top portion of the fin(s) forming a dipole; forming top spacers above the gate; and forming top source and drains above the top spacers. A method of forming a VFET device having both NFETs and PFETs is also provided as are VFET devices formed by the present techniques.
US11069681B2
An integrated circuit (IC) device includes a fin-type active region extending lengthwise in a first direction, a plurality of nanosheets overlapping each other in a second direction on a fin top surface of the fin-type active region, and a source/drain region on the fin-type active region and facing the plurality of nanosheets in the first direction. The plurality of nanosheets include a first nanosheet, which is closest to the fin top surface of the fin-type active region and has a shortest length in the first direction, from among the plurality of nanosheets. The source/drain region includes a source/drain main region and a first source/drain protruding region protruding from the source/drain main region. The first source/drain protruding region protrudes from the source/drain main region toward the first nanosheet and overlaps portions of the plurality of nanosheets in the second direction.
US11069670B2
The present disclosure provides a method for packaging a camera assembly. The method includes: providing a photosensitive chip; mounting an optical filter on the photosensitive chip; temporarily bonding the photosensitive chip and functional components on a carrier substrate, where the photosensitive chip has soldering pads facing away from the carrier substrate and the functional components have soldering pads facing toward the carrier substrate; forming an encapsulation layer covering the carrier substrate, the photosensitive chip, and the functional components, and exposing the optical filter; after the encapsulation layer is formed, removing the carrier substrate; and after the carrier substrate is removed, forming a redistribution layer structure on a side of the encapsulation layer facing away from the optical filter to electrically connect the soldering pads of the photosensitive chip with the soldering pads of the functional components.
US11069667B2
Wafer level proximity sensors are formed by processing a silicon substrate wafer and a silicon cap wafer separately, bonding the cap wafer to the substrate wafer, forming an interconnect structure of through-silicon vias within the substrate, and singulating the bonded wafers to yield individually packaged sensors. The wafer level proximity sensor is smaller than a conventional proximity sensor and can be manufactured using a shorter fabrication process at a lower cost. The proximity sensors are coupled to external components by a signal path that includes the through-silicon vias and a ball grid array formed on a lower surface of the silicon substrate. The design of the wafer level proximity sensor passes more light from the light emitter and more light to the light sensor.
US11069665B2
Integrated passive devices (IPDs), electronic packaging structures, and methods of testing IPDs are described. In an embodiment, an electronic package structure includes an IPD with an array of capacitor banks that are electrically separate in the IPD, and a package routing that includes an interconnect electrically connected to an IC and a plurality of the capacitor banks in parallel.
US11069661B1
An electronic package is formed by arranging two encapsulating portions of different materials between a plurality of electronic components stacked to each other to adjust a stress distribution of the electronic package, so that the degree of warpage of the electronic package can be optimally controlled.
US11069656B2
A method includes forming a first plurality of redistribution lines, forming a first metal post over and electrically connected to the first plurality of redistribution lines, and bonding a first device die to the first plurality of redistribution lines. The first metal post and the first device die are encapsulated in a first encapsulating material. The first encapsulating material is then planarized. The method further includes forming a second metal post over and electrically connected to the first metal post, attaching a second device die to the first encapsulating material through an adhesive film, encapsulating the second metal post and the second device die in a second encapsulating material, planarizing the second encapsulating material, and forming a second plurality of redistributions over and electrically coupling to the second metal post and the second device die.
US11069654B2
A metal frame that is used in a dummy wafer in which chip-like semiconductor elements and a rewiring layer are integrated. A plurality of openings in which the chip-like semiconductor elements are disposed are formed in the metal plate, and a lattice structure is formed with the frames that are the portions between adjacent openings of the plurality of openings. Of the frames forming the lattice structure, the frames located in dicing areas of the dummy wafer are arranged in a discontinuous manner.
US11069648B2
A method is provided for obtaining one or more Light Emitting Diode (LED) devices reconstituted over a carrier substrate. The method includes providing a silicon-based semiconductor substrate as the carrier substrate; providing, per each of the one or more LED devices, a compound semiconductor stack including an LED layer; applying a SiCN layer to the stack and the substrate, respectively; bonding the stack to the substrate, wherein the SiCN layer applied to the stack and the SiCN layer applied to the substrate are contacted; and annealing, after bonding, the bonded stack and substrate at a temperature equal to or higher than a processing temperature for completing the LED device from the stack, wherein said temperatures are at least 400° C. A semiconductor structure including the one or more LED devices reconstituted over a carrier substrate is also provided.
US11069642B2
A package structure includes a semiconductor die, a redistribution circuit structure, and conductive pads. The redistribution circuit structure is located on and electrically connected to the semiconductor die, the redistribution circuit structure includes a first contact pad having a first width and a second contact pad having a second width. The conductive pads are located on and electrically connected to the redistribution circuit structure through connecting to the first contact pad and the second contact pad, the redistribution circuit structure is located between the conductive pads and the semiconductor die. The first width of the first contact pad is less than a width of the conductive pads, and the second width of the second contact pad is substantially equal to or greater than the width of the conductive pads.
US11069640B2
A package for power electronics includes a power substrate, a number of power semiconductor die, and a Kelvin connection contact. Each one of the power semiconductor die are on the power substrate and include a first power switching pad, a second power switching pad, a control pad, a semiconductor structure, and a Kelvin connection pad. The semiconductor structure is between the first power switching pad, the second power switching pad, and the control pad, and is configured such that a resistance of a power switching path between the first power switching pad and the second power switching pad is based on a control signal provided at the control pad. The Kelvin connection pad is coupled to the power switching path. The Kelvin connection contact is coupled to the Kelvin connection pad of each one of the power semiconductor die via a Kelvin conductive trace on the power substrate.
US11069632B2
The present disclosure provides an array substrate. The array substrate includes a plurality of shielding layers disposed on a glass substrate and arranged at intervals; a dielectric layer spread on the glass substrate and covering the shielding layers, wherein the dielectric layer includes a plurality of dielectric patterns, the dielectric patterns include main dielectric patterns and auxiliary dielectric patterns disposed on at least one side of the main dielectric patterns; and a gate insulating layer disposed on the dielectric layer.
US11069627B2
A semiconductor die includes a plurality of layers, the plurality of layers having a top surface. A scribe seal is located in the plurality of layers and includes a first metal stack having a first metal layer located proximate the top surface. A trench is located in at least one layer of the plurality of layers. The trench extends from the top surface of the plurality of layers and is located a distance from the first metal stack. An electrical insulating layer is located on the top surface. The electrical insulating layer covers at least a portion of the top surface adjacent the first metal layer and extends a distance from the top surface of the first metal layer.
US11069606B2
A method to produce a semiconductor package or system-on-flex package comprising bonding structures for connecting IC/chips to fine pitch circuitry using a solid state diffusion bonding is disclosed. A plurality of traces is formed on a substrate, each respective trace comprising at least four different conductive materials having different melting points and plastic deformation properties, which are optimized for both diffusion bonding of chips and soldering of passives components.
US11069594B2
A method of forming an inverse opal structure along a substrate that includes depositing polymer spheres along the substrate and electroplating the substrate and spheres at a first current density to form a first solid metal layer such that the spheres are raised from the substrate. The method includes electroplating the substrate and the spheres at a second current density to diffuse metals from the substrate and deposit the metal about the spheres. The second current density is greater than the first current density. The method includes electroplating the substrate and spheres to form a second solid metal layer disposed over the spheres, and removing the spheres to form the inverse opal structure disposed between the first and second solid metal layers. The first and second solid metal layers define planar interface surfaces disposed over a porous structure of the inverse opal structure.
US11069593B2
Provided is a technique for preventing warps of cooling plates due to a contraction of a joining material, thereby preventing a reduction in cooling performance of a semiconductor device. The semiconductor device includes the following: a first cooling plate; a second cooling plate facing the first cooling plate; a semiconductor chip joined between the circuit pattern of the first cooling plate and the circuit pattern of the second cooling plate with a joining material; and a case containing part of the first cooling plate, part of the second cooling plate, and the semiconductor chip. The semiconductor chip is mounted in a semiconductor-chip mounting part between the first cooling plate and the second cooling plate. The case is provided with a portion corresponding to the semiconductor-chip mounting part and to surroundings thereof. The portion has an up-and-down width greater than an up-and-down width of the remaining portions of the case.
US11069590B2
The present disclosure relates to a wafer-level fan-out package that includes a first thinned die, a second die, a multilayer redistribution structure underneath the first thinned die and the second die, a first mold compound over the second die, a second mold compound over the multilayer redistribution structure, and around the first thinned die and the second die, and a third mold compound. The second mold compound extends beyond the first thinned die to define an opening within the second mold compound and over the first thinned die, such that a top surface of the first thinned die is at a bottom of the opening. A top surface of the first mold compound and a top surface of the second mold compound are coplanar. The third mold compound fills the opening and is in contact with the top surface of the first thinned die.
US11069587B2
An integrated semiconductor device and a method for manufacturing the integrated semiconductor device are disclosed. In an embodiment an integrated semiconductor device includes a supporting substrate having a first substrate face and a second substrate face opposite to the first substrate face, a semiconductor die having a first die face coupled to the first substrate face of the supporting substrate, the first die face including first die contact pads, wherein the supporting substrate has at least one through opening, wherein the first die contact pads are arranged facing the through opening, and wherein the supporting substrate comprises first substrate contact pads connected by first bonding wires to the respective first die contact pads through the through opening.
US11069586B2
A chip-on-film package including a flexible substrate, first test pads, second test pads, first connecting wires, second connecting wires and a chip is provided. The flexible substrate includes at least one segment. Each segment has a central portion and a first side portion and a second side portion located at two opposite sides of the central portion. The chip disposed on the central portion includes first connecting pads and second connecting pads. The first test pads and the second test pads are disposed on the first side portion. Two ends of each of the first connecting wires are connected to the corresponding first connecting pad and the corresponding first test pad. Two ends of each of the second connecting wires are connected to the corresponding second connecting pad and the corresponding second test pad. Each of the second connecting wires includes a first section located at the second side portion.
US11069582B2
Semiconductor manufacturing equipment includes a thickness calculation function, the thickness calculation function including a measurement value acquisition unit configured to acquire a plurality of measurement values at different measurement positions of the wafer from a thickness measurement function configured to measure a thickness of the wafer, a histogram data creation unit configured to create histogram data based on the plurality of measurement values, and a grade group extraction unit configured to extract a grade group from the histogram data, the grade group including sequential grades having frequencies equal to or greater than a predetermined frequency, the thickness calculation function further including a representative value calculation unit configured to calculate a representative value of a thickness of a measurement region based on the grades included in the extracted grade group.
US11069581B2
The reliability of the semiconductor device is suppressed from deteriorating. A first gate electrode is formed on the semiconductor layer SM located in the SOI region 1A of the substrate 1 having the semiconductor base material SB, the insulating layer BX, and the semiconductor layer SM via the first gate insulating film, a second gate electrode is formed on the semiconductor base material SB located in the first region 1Ba of the bulk region 1B and on which the epitaxial growth treatment is performed via the second gate insulating film, and a third gate electrode is formed on the semiconductor base material SB located in the second region 1Bb of the bulk region 1B and on which the epitaxial growth treatment is not performed via the third gate insulating film.
US11069580B2
A semiconductor device manufacturing method includes forming a gate dielectric layer surrounding first semiconductor patterns and second semiconductor patterns; forming a first organic pattern covering the second semiconductor patterns; forming a sacrificial pattern interposed between the first semiconductor patterns and exposing both side surfaces of the first semiconductor patterns, and a conductive pattern surrounding the second semiconductor patterns and disposed between the first organic pattern and the second semiconductor patterns; forming a second organic pattern covering the first semiconductor patterns, the gate dielectric layer, the sacrificial pattern, and the first organic pattern; and forming a cross-linking layer interposed between the first organic material pattern and the second organic material pattern.
US11069578B2
A method for forming source/drain regions in a semiconductor device and a semiconductor device including source/drain regions formed by the method are disclosed. In an embodiment, a method includes etching a semiconductor fin to form a first recess, the semiconductor fin defining sidewalls and a bottom surface of the first recess, the semiconductor fin extending in a first direction; forming a source/drain region in the first recess, the source/drain region including a single continuous material extending from a bottom surface of the first recess to above a top surface of the semiconductor fin, a precursor gas for forming the source/drain region including phosphine (PH3) and at least one of arsine (AsH3) or monomethylsilane (CH6Si); and forming a gate over the semiconductor fin adjacent the source/drain region, the gate extending in a second direction perpendicular the first direction.
US11069576B2
A method provides a gate structure for a plurality of components of a semiconductor device. The method provides a first dipole combination on a first portion of the components. The first dipole combination includes a first dipole layer and a first high dielectric constant layer on the first dipole layer. A second dipole combination is provided on a second portion of the components. The second dipole combination includes a second dipole layer and a second high dielectric constant layer on the second dipole layer. The first dipole combination is different from the second dipole combination. At least one work function metal layer is provided on the first dipole combination and the second dipole combination. A low temperature anneal is performed after the step of providing the work function metal layer(s). A contact metal layer is formed on the work function metal layer.
US11069575B2
A semiconductor device and its manufacturing method are presented, relating to semiconductor technology. The manufacturing method comprises: providing a substrate structure comprising a substrate, a source region on the substrate, and a gate structure on the source region; forming cavities on two opposing sides of the gate structure; epitaxially growing electrodes in the cavities, with each electrode comprising an electrode body and an amorphous layer on the electrode body; forming an dielectric layer on the substrate structure covering the electrodes and the gate structure; etching the dielectric layer to form a contact hole exposing the amorphous layer; forming a conductive adhesive layer on the bottom and on the side of the contact hole; and forming a contact component on the conductive adhesive layer filling the contact hole. In this semiconductor device, the adhesive layer may be directly formed on the amorphous layer, resulting in improved performance of the device.
US11069572B2
Semiconductor device and formation method are provided. The method includes providing a substrate, a first fin and a second fin on the substrate, an isolation structure covering a portion of sidewalls of the first and second fins, a gate structure across the first fin or the second fin, a first doped source/drain region in the first fin, a second doped source/drain region in the second fin, and an interlayer dielectric layer on the isolation structure, the first and second fins, and the gate structure. A first through hole is formed in the interlayer dielectric layer, exposing the first doped source/drain region or the second doped source/drain region. A second through hole is formed in the interlayer dielectric layer on the isolation structure to connect to the first through hole. A first plug is formed in the first through hole and a second plug is formed in the second through hole.
US11069567B2
A metal interconnect structure can be fabricated within an integrated circuit (IC). A recess can be created in an IC dielectric layer and a surface modulation liner can be formed by depositing two different metallic elements onto the surfaces of the recess. One metallic element can have a standard electrode potential greater than a standard electrode potential of an interconnect metal, and the other metallic element can have a standard electrode potential less than the standard electrode potential of the interconnect metal. A metal interconnect structure can be formed by filling the remainder of the recess with interconnect metal, which is physically separated from the dielectric layer by the surface modulation liner. The surface topography of the metal interconnect structure can be modulated with a polishing process, by removing a top portion of the interconnect metal and a top portion of the surface modulation liner.
US11069556B2
A micro component structure includes a substrate, at least one micro component and a fixing structure. The micro component is disposed on the substrate, has a spacing from the substrate and has at least one top surface. The fixing structure is disposed on the substrate and includes at least one covering portion and at least one connecting portion. The covering portion is disposed on a portion of the top surface of the micro component, and the connecting portion is connected to an edge of the covering portion and extends onto the substrate. At least one of the covering portion and the connecting portion includes at least one patterned structure.
US11069552B2
A measurement system to be used in a manufacturing line for micro-devices is provided independently from an exposure apparatus. The measurement system has measurement devices that each performs measurement processing on substrates (e.g., substrates that have gone through at least one processing but before being coated with a sensitive agent), and a carrying system for performing delivery of substrates to/from the measurement devices. The measurement devices include a first measurement device that acquires position information on a plurality of marks formed on a substrate under a setting of a first condition, and a second measurement device that acquires position information on a plurality of marks formed on another substrate (e.g., another substrate included in the same lot as the substrate on which acquiring position information is performed under the setting of the first condition in the first measurement device) under a setting of a first condition.
US11069549B2
An overhead transport vehicle includes: a traveler; a main body; a transferer including a holder, a mover, and a rotator, and which receives or delivers an article from or to a transfer destination; and a controller. The main body has an inner wall at a position at which the article held by the holder comes in contact therewith when the holder set at a storing position is rotated by a predetermined angle by the rotator. The controller causes the traveler to travel while the holder is at the storing position, and when the article is received or delivered, causes the rotator to rotate the holder by a predetermined angle or more about a rotation axis in a state where the holder is set at an exiting position by the mover to align the article with a prescribed orientation of the transfer destination.
US11069539B2
Embodiments of the present disclosure include a semiconductor device and methods of forming a semiconductor device. An embodiment is a semiconductor device comprising an interconnecting structure consisting of a plurality of thin film layers and a plurality of metal layers disposed therein, each of the plurality of metal layers having substantially a same top surface area, and a die comprising an active surface and a backside surface opposite the active surface, the active surface being directly coupled to a first side of the interconnecting structure. The semiconductor device further comprises a first connector directly coupled to a second side of the interconnecting structure, the second side being opposite the first side.
US11069537B2
A method of delidding an integrated circuit (IC) package includes directing a laser beam along a cut line of an integrated circuit package. The cut line defines a removable portion, the cutting occurs along the cut line, and the removable portion is removed after the directing. A method of troubleshooting an integrated circuit package is also disclosed.
US11069532B2
The invention discloses a method for manufacturing nickel silicide. The method comprises: Step 1: providing a semiconductor substrate, wherein the semiconductor substrate has an exposed silicon surface which is a formation region of nickel silicide; Step 2: carrying out pre-amorphization ion implantation to form an amorphous layer in the formation region of the nickel silicide, wherein an implantation source of the pre-amorphization ion implantation is xenon; and Step 3: forming the nickel silicide in the formation region of the nickel silicide by self-alignment. Xenon which is a non-radioactive inert gas with the maximum mass is adopted to optimize the uniformity of an interface layer between the amorphous layer and silicon, so that the uniformity of the ohm contact resistance of the nickel silicide is improved.
US11069530B2
A microelectronic device is formed by forming a platinum-containing layer on a substrate of the microelectronic device. A cap layer is formed on the platinum-containing layer so that an interface between the cap layer and the platinum-containing layer is free of platinum oxide. The cap layer is etchable in an etch solution which also etches the platinum-containing layer. The cap layer may be formed on the platinum-containing layer before platinum oxide forms on the platinum-containing layer. Alternatively, platinum oxide on the platinum-containing layer may be removed before forming the cap layer. The platinum-containing layer may be used to form platinum silicide. The platinum-containing layer may be patterned by forming a hard mask or masking platinum oxide on a portion of the top surface of the platinum-containing layer to block the wet etchant.
US11069525B2
Described herein are methods for using remote plasma chemical vapor deposition (RP-CVD) and sputtering deposition to grow layers for light emitting devices. A method includes growing a light emitting device structure on a growth substrate, and growing a tunnel junction on the light emitting device structure using at least one of RP-CVD and sputtering deposition. The tunnel junction includes a p++ layer in direct contact with a p-type region, where the p++ layer is grown by using at least one of RP-CVD and sputtering deposition. Another method for growing a device includes growing a p-type region over a growth substrate using at least one of RP-CVD and sputtering deposition, and growing further layers over the p-type region. Another method for growing a device includes growing a light emitting region and an n-type region using at least one of RP-CVD and sputtering deposition over a p-type region.
US11069522B2
Methods and precursors for depositing silicon nitride films by atomic layer deposition (ALD) are provided. In some embodiments the silicon precursors comprise an iodine ligand. The silicon nitride films may have a relatively uniform etch rate for both vertical and the horizontal portions when deposited onto three-dimensional structures such as FinFETS or other types of multiple gate FETs. In some embodiments, various silicon nitride films of the present disclosure have an etch rate of less than half the thermal oxide removal rate with diluted HF (0.5%).
US11069518B2
A mass spectrometer includes a vacuum manifold having an interior space, a vacuum pump configured to maintain the interior space at a pressure below 5×10-5 torr, a heated component, such as an ion source, located within the interior space, and a multilayer insulator located within the interior space. The multilayer insulator including an inner layer with a first surface oriented towards the heated component and a second surface oriented away from the heated component; and an outer layer with a third surface oriented towards away from the heated component and a fourth surface oriented towards the heated component.
US11069516B2
One or more ions are received along a central axis through a first set of reflectron plates of an ELIT. Voltages are applied to the first set of plates and to a second set of reflectron plates in order to trap and oscillate the one or more ions. A first induced current is measured from a cylindrical pickup electrode between the first set of reflectron plates and the second set of reflectron plates. A second induced current is measured from one or more plates of the first set of reflectron plates. A third induced current is measured from one or more plates of the second set of reflectron plates. The first measured induced current, second measured induced current and third measured induced current are combined to reduce higher order frequency harmonics of the induced current.
US11069509B1
The backside of a planar view lamella is prepared from a sample extracted from a workpiece. The sample includes multiple device layers and a substrate layer. After removing at least a part of the substrate layer covering a final device layer to obtain a sample surface, a region of interest (ROI) relative to the sample surface is alternately scanned with an electron beam and spontaneously etched until the final device layer within the ROI is exposed. One or more device layers may be removed from the sample backside after the final device layer is exposed to obtain the backside of the planar view lamella.
US11069506B2
A sample stage includes a sample holder that accommodates a sample and a first drive module, a second drive module, and a third drive module that are radially connected to the sample holder and allow the sample holder to have translational degrees of freedom in three directions and rotational degrees of freedom in at least two directions.
US11069501B2
The present disclosure discloses a miniature super surface mount fuse, comprising: a fuse element provided with a low overload fusing point and at least two high breaking capacity fusing points connected in series with the low overload fusing point and respectively arranged on two sides of the low overload fusing point, at least two cavity plates provided with cavities, the low overload fusing point and the high breaking capacity fusing points being located at corresponding positions of the cavities; the present disclosure further provides a manufacturing method for a surface mount fuse; the miniature super surface mount fuse of the present disclosure can provide the protection for the civil consumer electronic circuit under various overload conditions without the occurrence of safety hazards such as smoking or cracking of the housing or explosion.
US11069500B2
A contactor includes a first actuator, a compressive element moveably coupling the first actuator to a rigid portion of the contactor, a shaft configured to move toward the rigid portion when the contactor is in an energized state and to move away from the rigid portion when the contactor is in a de-energized state, a second actuator fixedly coupled to the shaft, and a common contact extending between the first actuator and the second actuator, the common contact being moveable with respect to a first contact, wherein the compressive element is configured to press the first actuator against the common contact, and wherein the first actuator is configured to electrically connect the common contact and the first contact when the contactor is in the de-energized state, and the second actuator is configured to electrically disconnect the common contact and the first contact when the contactor is in the energized state.
US11069497B2
A temperature switch includes a temperature detection unit configured to detect a temperature so as to move a movable contact to a position that is in contact with a fixed contact and to a position that is separated from the fixed contact, a first lead wire that is connected to the fixed contact and that includes a covering member, a second lead wire that is connected to the movable contact and that includes a covering member, and a first-insulation-case member and a second-insulation-case member each of which includes a first-lead-wire concave portion and a second-lead-wire concave portion, and which are fit into each other so as to form accommodation space S that accommodates the temperature detection unit, the movable contact, and the fixed contact, where first-lead-wire concave portion accepts insertion of the covering member of the first lead wire and the second-lead-wire concave portion accepts insertion of the covering member of the second lead wire.
US11069483B2
A thin film capacitor includes a first electrode layer (10), a dielectric layer (20) stacked on the first electrode layer (10), and a second electrode layer (30) stacked on the dielectric layer (20), wherein the dielectric layer (20) includes a layered void aggregation region (22) which extends in a direction orthogonal to a stacking direction.
US11069481B2
A multilayer ceramic electronic component includes a ceramic body including a dielectric layer, first and second internal electrodes disposed to face each other with the dielectric layer interposed therebetween in the ceramic body, and first and second external electrodes disposed on external surfaces of the ceramic body and electrically connected to the first and second electrodes. At least one of the first and second external electrodes includes a first electrode layer including a first glass and a second electrode layer disposed on the first electrode layer and including a second glass. The first glass contains a larger amount of barium-zinc (Ba—Zn) than the second glass, and the second glass contains a larger amount of silicon (Si) than the first glass.
US11069479B2
A multilayer capacitor may include a capacitor body including an active area including a plurality of dielectric layers, and a plurality of first and second internal electrodes, upper and lower cover layers disposed on upper and lower surfaces of the active area, and having first to six external surfaces; first and second external electrodes including first and second connection portions and first and second band portions, respectively; and a plurality of dummy electrodes disposed on the upper and lower cover layers with a dielectric layer interposed therebetween, and exposed through corners of the capacitor body, a portion of the plurality of dummy electrodes being disposed between the upper and lower surfaces of the capacitor body and the first and second band portions.
US11069472B2
Provided is a method of forming a coil pattern on at least one surface on a substrate, the method comprising forming a seed layer on at least one surface of a substrate, and forming at least two or more plating layers to cover the seed layer, wherein the two or more plating layers are formed through anisotropic plating.
US11069469B2
A coil electronic component includes a magnetic body, wherein the magnetic body includes a substrate, and a coil part including patterned insulating films disposed on the substrate, a first plating layer formed between the patterned insulating films by plating, and a second plating layer disposed on the first plating layer.
US11069465B1
In an example, an apparatus for mounting hardware to an object includes: a base member having an attachment surface to be attached to the object, base member magnets, and a base breakaway connection surface; a hardware support having a hardware support surface to receive the hardware, hardware support magnets, and a support breakaway connection surface to be magnetically coupled with the base breakaway connection surface, by magnetic attraction between the base member magnets and the hardware support magnets, to form a magnetic connection having a preset magnetic breakaway strength to maintain the magnetic connection and allow the hardware support and the base member to be separated by a force greater than the preset magnetic breakaway strength; and a fastener to fasten the hardware to the hardware support, the fastener keeping the hardware and the hardware support fastened together under a force sufficiently large to separate the magnetic connection.
US11069462B2
A system is provided for wire processing. The wire processing system may include a wire transport, a processing station that may provide wire to the wire transport, a processing station that may move an electrical component threaded onto the wire, and a processing station that may move the electrical component to a position on the wire for further processing.
US11069458B2
An electrical cable includes a conductor assembly having a first conductor, a second conductor and an insulator surrounding the first conductor and the second conductor. The insulator has an outer surface and extends along a longitudinal axis for a length of the electrical cable. The conductor assembly has a coating layer on the outer surface of the insulator being conductive defining an inner electrical shield of the electrical cable. A cable shield is wrapped around the conductor assembly and has an inner edge and an outer edge. The outer edge is wrapped over the inner edge to form a flap covering the inner edge and extending along the longitudinal axis. The cable shield engages the inner electrical shield and forms an outer electrical shield exterior of the inner electrical shield.
US11069454B2
A storage phosphor panel can include an extruded inorganic storage phosphor layer including a thermoplastic polymer and an inorganic storage phosphor material, where the extruded inorganic storage phosphor panel has an image quality comparable to that of a traditional solvent coated inorganic storage phosphor screen. Further disclosed are certain exemplary method and/or apparatus embodiments that can provide inorganic storage phosphor panels including reduced noise. Further disclosed are certain exemplary method and/or apparatus embodiments that can include inorganic storage phosphor layer including at least one polymer, an inorganic storage phosphor material, and a copper phthalocyanine based blue dye.
US11069452B2
A drive device for an in-core neutron instrumentation system includes a safety circuit between a power supply and a drive motor. The safety circuit is provided inside the cover member, and switches between a conductive state in which power can be supplied to the drive motor and a cut-off state in which power cannot be supplied thereto depending on a mounted state of the cover member. The safety circuit is controlled to be in the conductive state in response to a state in which the cover member is mounted on the base member, and is controlled to be in the cut-off state in response to a state in which the cover member is not mounted on the base member.
US11069445B2
Disclosed is a method for assistance with the establishment of a diagnosis of a patient, starting from at least one identified sign, and based on a computerized knowledge database including a medical ontology. The medical ontology includes: a list of signs forming a “sign” class; a list of pathological states forming a “pathological state” class; and a first set of logical relationships between the signs and the pathological states, each logical relationship establishing a correlative link between a sign and a pathological state. The method includes: a step of searching for potential pathological states, linked to at least one of the identified signs by the first set of logical relationships; and a step of identifying potential signs in which, for each potential pathological state, all of the signs linked by a correlative link to the potential pathological state are identified by the first set of logical relationships.
US11069443B2
Method and apparatus for tracking of food intake and other behaviors and providing relevant feedback
A sensing device monitors and tracks food intake events and details. A processor, appropriately programmed, controls aspects of the sensing device to capture data, store data, analyze data and provide suitable feedback related to food intake. More generally, the methods might include detecting, identifying, analyzing, quantifying, tracking, processing and/or influencing, related to the intake of food, eating habits, eating patterns, and/or triggers for food intake events, eating habits, or eating patterns. Feedback might be targeted for influencing the intake of food, eating habits, or eating patterns, and/or triggers for those. The sensing device can also be used to track and provide feedback beyond food-related behaviors and more generally track behavior events, detect behavior event triggers and behavior event patterns and provide suitable feedback.
US11069441B2
A blood glucose measurement device comprises a sensor connector, a blood glucose value calculator, a barcode reader, a liquid crystal display, a data storage component, a report storage area, a central controller, and a touch sensor. The central controller causes the liquid crystal display to activate an input screen for inputting a comment for each measurement by the blood glucose value calculator. When a comment is inputted to the touch sensor, the central controller associates the comment with identification information in correspondence with each measurement by the blood glucose value calculator and stores the result in the report storage area. When a patient ID is read by the barcode reader, the central controller checks whether there is a comment on the basis of the information stored in the report storage area, and if there is a comment, the comment is displayed on the liquid crystal display.
US11069434B2
An insulin delivery supervisor (IDS) with a safety analysis and supervision function that can reside between the insulin request and the insulin delivery and can intercept any excessive insulin requests before the insulin was delivered. The IDS can be implemented in any system based on insulin pump or pen and will work with either SMBG or CGM modes of blood glucose monitoring.
US11069430B2
Using a centralized system, it is possible to allow multiple disparate health care providers to gain a complete view of data regarding a patient's health and health care. Data accessible through such a central system can also be made available for researchers after being de-identified. Data in such a central system can not only include data culled from traditional physical and electronic medical records, but can also include data from distributed diagnostic devices, such as fitness trackers and consumer diagnostic equipment. Such a central system could potentially be accessed through applications made available to patients and health care providers and, in implementations where they are present, such applications could also be used for other purposes, such as performing interactive health evaluations and making recommendations of actions to take to maintain or restore a user's health.
US11069418B1
In general, embodiments of the technology relate to a method for characterizing persistent storage. The method includes selecting a sample set of physical addresses in a solid state memory module, where the sample set of physical addresses is associated with a region in the solid state memory module (SSMM). The method further includes issuing a write request to the sample set of physical addresses, after issuing the write request, issuing a request read to the sample set of physical addresses to obtain a copy of the data stored in the sample set of physical addresses, obtaining an error parameter for the copy of the data, determining a calculated P/E cycle value for the SSMM using at least the error parameter; and storing the calculated P/E cycle value in the SSMM.
US11069414B2
According to one embodiment, there is provided a non-volatile semiconductor storage device including a non-volatile memory, a monitoring section, a determining section, and a notification processing section. The non-volatile memory includes a plurality of memory cells driven by word lines and a voltage generating section that generates a read voltage to be applied to the word lines. The monitoring section monitors a change in a threshold distribution of the plurality of memory cells upon performing a read processing to read data from the plurality of memory cells by applying the read voltage to the word lines. The determining section determines a degree of deterioration of the non-volatile memory in accordance with a monitoring result by the monitoring section. The notification processing section notifies a life of the non-volatile memory in accordance with a determining result by the determining section.
US11069411B2
An improved method and apparatus for programming advanced nanometer flash memory cells is disclosed. In one embodiment, a programming circuit comprises a switch configured to couple a current source to a capacitor during a first mode and to uncouple the current source from the capacitor during the second mode, wherein during the second mode the capacitor is coupled to the gate of a transistor used to program a memory cell.
US11069394B2
Methods, apparatuses, and systems for staggering refresh operations to memory arrays in different dies of a three-dimensional stacked (3DS) memory device are described. A 3DS memory device may include one die or layer of that controls or regulates commands, including refresh commands, to other dies or layers of the memory device. For example, one die of the 3DS memory may delay a refresh command when issuing the multiple concurrent memory refreshes would cause some problematic performance condition, such as high peak current, within the memory device.
US11069392B2
A memory component includes a first memory bank. The first memory bank has a plurality of sub-arrays having sub-rows of memory elements. The memory component includes a write driver, coupled to the first memory bank, to perform a write operation of an entire sub-row of a sub-array. To perform the write operation, the write driver is to load a burst of write data to the memory bank. The memory bank may then activate a plurality of sense amplifiers associated with a plurality of memory elements of the entire sub-row to load the burst of write data to the plurality of sense amplifiers.
US11069385B1
Some embodiments include an integrated assembly having a second deck over a first deck. A first true digit line has first and second segments along the first deck. A first complementary digit line has third and fourth segments along the second deck. The first true digit line is comparatively compared to the first complementary digit line. A second true digit line has a third region along the first deck and a fourth region along the second deck. The third region is adjacent the first segment, and the fourth region is adjacent the third segment. A second complementary digit line has a fifth region along the first deck and has a sixth region along the second deck. The fifth region is adjacent the second segment, and the sixth region is adjacent the fourth segment. The second true digit line is comparatively compared to the second complementary digit line.
US11069383B1
A data storage device includes a base deck coupled to a top cover. The data storage device includes a printed circuit board coupled to and spaced from the base deck. The data storage device also includes a thermal interface material positioned between the printed circuit board and the base deck and comprising a porous material.
US11069374B2
A method of restoring a suspension of a hard disk drive includes detaching a slider, which is mounted on a tongue portion of the suspension via an adhesive, from the suspension, measuring a thickness of the adhesive in a cleaning area of the tongue portion, specifying a first residual area in which the thickness of the adhesive exceeds a threshold value, irradiating a first irradiation area including the first residual area locally with a first laser beam, and irradiating the cleaning area entirely with a second laser beam.
US11069370B2
Systems and methods for detecting a tampering and identifying a location of a digital recording are provided. A frequency sequence and a phase angle sequence may be extracted from the digital recording. A portion of the frequency sequence may be matched to one of a plurality of reference frequency sequences, and a portion of the phase angle sequence may be matched to one of a plurality of reference phase angle sequences. Tampering of the digital recording may be detected when the frequency and phase sequences differ from the matched reference sequences. Moreover, a noise sequence may be extracted from the extracted frequency sequence. A location of the digital recording may be identified by matching the noise sequence to one of a plurality of noise sequences of the plurality of reference frequency sequences.
US11069369B2
A method comprising determining feature values of an input audio window and determining model parameters for the input audio window based on processing of feature values using a neural network.
US11069361B2
A method includes causing a first crowdsourced validation job to be provided to one or more first validation devices, the first crowdsourced validation job comprising first instructions for a crowd user to provide an indication of an accuracy of a transcription of natural language content, receiving a plurality of responses from the one or more first validation devices, wherein the plurality of responses include at least a first response from at least a first validation device from among the one or more first validation devices, the first response including a first indication of an accuracy of the transcription of the natural language content, and determining a first confidence score of the first validation device based, at least in part, on the plurality of responses received from the one or more first validation devices and the first response received from the first validation device.
US11069353B1
A system and method performs multilingual wakeword detection by determining a language corresponding to the wakeword. A first wakeword-detection component, which may execute using a digital-signal processor, determines that audio data includes a representation of the wakeword and determines a language corresponding to the wakeword. A second, more accurate wakeword-detection component may then process the audio data using the language to confirm that it includes the representation of the wakeword. The audio data may then be sent to a remote system for further processing.
US11069341B2
The speech correction system includes a storage device, an audio receiver and a processing device. The processing device includes a speech recognition engine and a determination module. The storage device is configured to store a database. The audio receiver is configured to receive an audio signal. The speech recognition engine is configured to identify a key speech pattern in the audio signal and generate a candidate vocabulary list and a transcode corresponding to the key speech pattern; wherein the candidate vocabulary list includes a candidate vocabulary corresponding to the key speech pattern and a vocabulary score corresponding to the candidate vocabulary. The determination module is configured to determine whether the vocabulary score is greater than a score threshold. If the vocabulary score is greater than the score threshold, the determination module stores the candidate vocabulary corresponding to the vocabulary score in the database.
US11069334B2
Embodiments are provided to recognize features and activities from an audio signal. In one embodiment, a model is generated from sound effect data, which is augmented and projected into an audio domain to form a training dataset efficiently. Sound effect data is data that has been artificially created or from enhanced sounds or sound processes to provide a more accurate baseline of sound data than traditional training data. The sound effect data is augmented to create multiple variants to broaden the sound effect data. The augmented sound effects are projected into various audio domains, such as indoor, outdoor, urban, based on mixing background sounds consistent with these audio domains. The model is installed on any computing device, such as a laptop, smartphone, or other device. Features and activities from an audio signal are then recognized by the computing device based on the model without the need for in-situ training.
US11069332B2
Examples associated with interference generation are described. One example system includes a personal digital assistant. A listening device in the system may receive voice input to control the personal digital assistant. An interference generator integrated with the listening device may generate a noise pattern to prevent the listening device from receiving voice input. An interface for the interference generator may allow a user to activate and deactivate the interference generator and provide a visual indicator describing whether the interference generator is active.
US11069330B2
A tone bar of a percussion instrument and an associated connecting element are presented. A percussion instrument having at least one tone bar and at least one connecting element are also presented.
US11069327B2
A method for controlling a frame refresh rate of a screen can be executed by a terminal including a display screen and include: acquiring a first target frame rate, wherein the first target frame rate is a maximum frame refresh rate corresponding to a display scene of the terminal; setting a second tartlet frame rate that is not greater than the first target frame rate as a frame refresh rate of the display screen; and setting the first target frame rate as the frame refresh rate of the display screen when the terminal receives a user operation by a user on the display interface.
US11069320B2
A chip-on-film and a display device. The chip-on-film includes a substrate, at least one chip on the substrate, input terminals on the substrate, and output terminals on the substrate. The input terminals are configured to receive printed-circuit-board signals. The output terminals include data signal output sub-terminals configured to output display panel data signals. The output terminals lack an output sub-terminal configured to output a display panel scanning signal.
US11069315B2
An image processing device that uses pixels displayed in a liquid crystal panel to display, across a plurality of fields, pixels constituting an image specified with image data includes, a temporary determining unit configured to, based on a gradation level specified for one pixel of a liquid crystal panel and a gradation level specified for another pixel adjacent to the one pixel in one field, make temporary determination on whether to correct the gradation level of at least one of the one pixel or the other pixel, and a cancellation unit configured to cancel the temporary determination when the gradation level specified for each of the one pixel and the gradation level specified for the other pixel are identical to a gradation level in a field that precedes, by a plurality of the fields, the one field.
US11069312B2
According to one embodiment, an electronic device includes a display panel having a plurality of pixels arranged in a matrix. Gray levels of the pixels are determined according to a gray level of a first frame, a gray level of a second frame and positions of the pixels in the matrix.
US11069307B2
Disclosed is a spliced display device and a backlight control method therefor. The spliced display device includes a plurality of display modules that include respective backlight modules. Each of the backlight modules includes a plurality of backlight partitions, of which a first backlight partition is located at edge of a corresponding backlight module of the backlight modules. The backlight control method comprises the steps of obtaining an initial brightness value and a reference brightness value for the first backlight partition, adjusting the initial brightness value of the first backlight partition according to the reference brightness value to obtain an adjusted brightness value for the first backlight partition, and controlling the brightness of the first backlight partition according to the adjusted brightness value.
US11069300B2
The embodiments of the present disclosure provide a display driving circuit, a method for driving the same, and a display device. The display driving circuit includes: a plurality of pixel driving sub-circuits, wherein each of the plurality of pixel driving sub-circuits is configured to drive a light-emitting device electrically coupled thereto. The plurality of pixel driving sub-circuits are divided into at least one group of pixel driving sub-circuits, each group of pixel driving sub-circuits is electrically coupled to receive the same scanning signal, and comprises at least two rows of pixel driving sub-circuits; and all the pixel driving sub-circuits in each group of pixel driving sub-circuits are electrically coupled to receive respective data signals, so that when any group of pixel driving sub-circuits is active under control of the scanning signal, respective data signals are written into the group of pixel driving sub-circuits simultaneously.
US11069299B2
A gate driver includes clock signal lines respectively transferring clock signals, at least two of the clock signals being mutually the same; and gate driving units electrically connected to the clock signal lines, respectively and configured to sequentially generate gate signals having a multi-clock pulse based on the clock signals.
US11069298B2
A driving circuit, a display panel, a driving method and a display device. The driving circuit includes a pixel circuit and a plurality of light emitting devices; the pixel circuit includes: a data control circuit, a light emitting control circuit and a driving transistor, wherein at least two light emitting devices share the same pixel circuit, and thus, the light emitting devices is driven by the pixel circuit to emit light; and due to the effect of the light emitting control circuit, the light emitting devices can be controlled to emit light in a time-sharing manner.
US11069288B2
Disclosed are an organic light emitting display panel and an organic light emitting display device including the same, in which a pixel driving circuit of a subpixel, sharing an anode with a white subpixel, of subpixels configuring a unit pixel is disconnected from the outside of the subpixel.
US11069280B2
Systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems.
US11069278B2
The present embodiment relates to a gamma reference voltage output circuit of a display device, and more particularly, to a gamma reference voltage output circuit having a structure for sharing an element required for outputting a gamma reference voltage in the gamma reference voltage output circuit included in each of a plurality of driving chips.
US11069275B2
Provided are a timing controller, and a driving method and a display device thereof. The timing controller may include a detection circuit and a control circuit. The detection circuit may detect a symbol error rate of a drive signal transmitted from a control circuit to a source drive circuit, and send the symbol error rate to the control circuit. The control circuit may automatically adjust a voltage swing of the drive signal according to the symbol error rate of the drive signal, and may enable a magnitude of the adjusted voltage swing to negatively correlate with a magnitude of the symbol error rate. Therefore, electromagnetic interference is effectively reduced, and flexibility in reducing electromagnetic interference is improved.
US11069266B1
A display panel with GOA circuit invalid detection is provided. A plurality of cascading gate-driver-on-array (GOA) circuit units are disposed in the display panel. The GOA circuit units are divided into a plurality of groups of GOA circuit units. The last stage of the GOA circuit units in each group of GOA circuit units is connected to a test line. One group of GOA circuit units is treated as a unit to detect whether any GOA circuit unit in each group is invalid. This improves accuracy in GOA circuit invalid detection.
US11069260B2
A resettable injection training device embodiment including an outer housing having a proximal end and a distal end, the housing defining a chamber there within, a safety shield having a proximal end and a distal end, the safety shield having a retracted, locked position, a first extended unlocked position, a second extended unlocked position, and a second extended locked position is described herein. The device embodiment including a plunger having a proximal a distal end, the plunger having a retracted and an extended position. The device may include a rotating plunger locking collar, an unlocking member coupled to the plunger, wherein rotation of the unlocking member from a first position to a second position unlocks the device and releases the safety shield from the retracted, locked position. The device may further include a resetting cap for resetting the device for a subsequent use.
US11069259B2
A computer implemented method is provided that includes embedding a received signal in a first modality, re-embedding the embedded received signal of the first modality into a signal of a second modality, and generating an output in the second modality, and based on the output, rendering a signal in the second modality that is configured to be sensed, wherein the embedding, re-embedding and generating applies a model that is trained by performing an adversarial learning operation associated with discriminating actual examples of the target distribution from the generated output, and performing a metric learning operation associated with generating the output having perceptual distances.
US11069255B2
A breathing sequence may define a suggested breathing pattern. Input may be received at a user interface of a device to initiate the breathing sequence. The breathing sequence may include a configuration phase in which configuration information may be received. The configuration information may define a variable time period for the breathing sequence. The breathing sequence also may include a preliminary phase during which a first version of a fluctuating progress indicator may be presented on the user interface. The fluctuating progress indicator may include a plurality of variable visual characteristics and may fluctuate at a first cyclic rate. The breathing sequence may also include a breathing phase during which a second version of the fluctuating progress indicator may be presented. The second version of the fluctuating progress indicator may fluctuate at a second cyclic rate according to a breathing rate.
US11069254B2
The illustrative embodiments provide for a method a training system. The training system includes a physical sensor system connected to a physical vehicle. The physical sensor system is configured to obtain real atmospheric obscuration data of a real atmospheric obscuration. The training system also includes a data processing system comprising a processor and a tangible memory. The data processing system is configured to receive the real atmospheric obscuration data, and determine based on the real atmospheric obscuration data whether a target is visible to the physical vehicle in a simulation training environment generated by the data processing system. The simulation training environment at least including a virtual representation of the physical vehicle and a virtual representation of the real atmospheric obscuration.
US11069249B2
The present invention consists of a Multimedia Fall Prevention system serving the fall prevention needs of older adults. Every year approximately 1 in 3 older adults who are over 65 will fall according to the Centers for Disease Control and Prevention. The first step in preventing falls is for each person to understand those elements of their personal characteristics that make them likely to fall. Next, they must be able to recognize situations that may cause them to fall. A system is disclosed that addresses each of these issues. The system is comprised of three separate components: a personal interview, one or more training sessions, and one or more evaluations.
US11069248B2
A dynamic determination method for determining the position of a stopping point of an aircraft on a landing strip and related system includes determining a first table of average time from touchdown of the aircraft as a function of the ground speed, based on an average deceleration profile of the aircraft; determining a first deceleration profile adapted to the current conditions, based on an engine thrust computed for each ground speed from the average time determined in the first table; determining a second table of time adapted to the current conditions based on the first deceleration profile; determining a second deceleration profile adapted to the current conditions, based on an engine thrust computed for each ground speed from the time determined in the second table; and computing the position of the stopping point from the second adapted deceleration profile.
US11069241B2
In a driving support device for a vehicle, a collision prediction unit uses a determination plane defined by a lateral position axis indicating a position with respect to a vehicle in a lateral direction orthogonal to a vehicle traveling direction and a prediction time period axis indicating a time-to-collision set in the vehicle traveling direction. The collision prediction unit establishes a collision prediction area as an area in the determination plane. Further, the collision prediction unit determines whether at least a part of the section between both ends of a target is within the collision prediction area in the determination plane. Depending on the determination, the collision prediction unit predicts a collision with the target. The width of the collision prediction area along a lateral position axis is set based on the width of the vehicle. The lateral position of the collision prediction area is set based on a product between the speed of the target and the time-to-collision.
US11069232B1
Systems and methods for determining a level of congestion and notifying a user of increased wait times are provided. The system includes an electronic control unit configured to determine a number of vehicles at or within a threshold distance of an establishment, determine that the establishment is a destination of a vehicle, and provide a notification in response to determining the number of vehicles at or within the threshold distance of the establishment exceeds a predetermined threshold and determining the establishment is the destination of the vehicle.
US11069231B2
A computer implemented method providing measurements of traffic flow conditions on selected roads, wherein selection of roads is according to a linear sampling of roads and traffic measurements is provided from raw data being qualified by road users participating in the measurement scheme.
US11069229B2
Systems, methods, and apparatuses are disclosed for predicting or estimating the value of a variable speed sign (VSS). A variable speed sign is identified. Probe data is collected at one or more vehicles in proximity to the variable speed sign. The speeds of the vehicles are included in or derived from the probe data. A statistical analysis is performed on the probe data. A speed limit value for the variable speed sign is determined based on the statistical analysis.
US11069219B2
Tagged receivers, tracking locator alert systems, and methods of transmitting an alert are disclosed. A tagged receiver receives a command over the network interface hardware, executes the received command, send data indicative of the status of an asset to which the tagged receiver is attached over the network interface hardware, determines an alert event has occurred, and activates an alert in response to determining that the alert event has occurred. The command includes arming the tagged receiver, disarming the tagged receiver, emitting an alert from the tagged receiver, sending data indicative of location, or a combination thereof. The alert event includes the motion sensors sensing a movement of the asset, receiving a command to emit an alert over the network interface hardware, the asset leaving a predetermined geo-fenced area, or a combination thereof.
US11069216B2
Described herein are improvements for characterizing performance of a component in an automated industrial process. In one example, a method includes, for each period of a plurality of periods, at least until an alert is triggered, updating a count of failed operations attempted by the first component and a percentage of a count of total operations attempted by the first component represented by the count of failed operations. The method further includes decrementing a trigger value when the count of failed operations does not increase for the period and incrementing the trigger value when the count of failed operations increases for the period. Also, the method includes triggering the alert in response to the trigger value satisfying a trigger value criterion and either the count of failed operations satisfying a count criterion or the percentage satisfying a percentage criterion.
US11069214B2
A method of monitoring for the presence of an event entity in a monitored region comprising receiving, at a first level of detail, first event data from at least one data processing device of a plurality of data processing devices each configured to monitor at least a portion of a monitored region, the first event data indicative of an event entity occurring in the monitored region; processing the first event data to determine the presence of an event entity indicated by the event data; comparing the identified event entity with a data store defining notification events; and responsive to the identified event entity matching a notification event, outputting a notification relating to the identified event entity.
US11069194B1
A gaming system for enabling the simultaneous play of real-money, wager-based gaming and free, play-for-fun gaming is described. The gaming system is configured to deliver a fun game to a client in conjunction with a real-money gaming event and to initiate play of a fun game upon a predesignated triggering event of the real money game. The fun game is played by a plurality of players and fun game controller directs game information to a fun game server. Fun game information can be displayed for multiple players to drive competitive-type play among players and can be used to provide awards and incentivize play.
US11069191B2
A bonus and/or promotion system, such as for a casino or other retail location, includes one or more sensors for detecting the presence of one or more persons at a location and a bonus or promotion generator configured to generate and output bonuses or promotions based upon detected levels of persons in an area. The bonus or promotion generator may provide an output to existing audio and/or visual display devices of the location for announcing bonuses or promotions.
US11069190B2
A system and method that provide non-cash avenues to redeem a ticket voucher associated with an amount of funds.
US11069189B2
Embodiments of the present invention are directed to methods and apparatus in which a player plays one of a plurality of networked gaming devices. Game awards below a predefined level are tracked and stored on the network. If the game awards are less than a predefined criterion, a pay command is sent over the network to the player's gaming device, which may be used for a free game. Implementation in a single gaming device is also disclosed.
US11069188B2
Methods, apparatus and article of manufacture for computing an aggregate tax liability at a gaming device comprises receiving an indication from the gaming device of a start and end of a gaming period. A plurality of games are played by a player during the gaming period. The amount of the player's winnings and losses for each game played is monitored. A total winnings and a total losses incurred by the player during the gaming period is computed, and an aggregate amount that comprises a summation of the total winning and the total losses during the gaming period is also computed. Based on the location of the gaming device, determine a jurisdiction that governs the aggregate tax liability. Compute the aggregate tax liability based on the aggregate amount and the jurisdiction.
US11069185B2
A gaming system is provided. The gaming system allows users to access applications via gaming communication devices coupled to a communication network. At least a portion of the network may be wireless. The gaming applications include gambling, financial, entertainment service, and other types of transactions. The system may include a user location determination feature to prevent users from conducting transactions from unauthorized areas. The gaming system may incorporate a user profile feature according to which certain information regarding users of the system may be maintained. Such information can include, without limitation, information relating to preferences, finances, activities participated in by the users, and trends and habits of the users.
US11069172B2
The system and method providing enhanced security ballot image records of the present invention includes an enhanced security ballot image tabulator and an enhanced security ballot image audit station. The tabulator processes each ballot of a plurality of ballots to be tabulated to provide an enhanced security ballot image record having diachronically and synchronically coordinated enhanced security ballot image files, each for another ballot of the plurality of ballots to be tabulated. The enhanced security ballot image record may be broadcast upon completion of tabulation and/or simulcast real time during tabulation or otherwise provided such as on a secure media upon completion of tabulation to the public or other parties interested in the tabulation of cast votes. The enhanced security audit station receives the enhanced security ballot image record and analyzes it to selectively identify out-of-bounds diachronic and/or synchronic security parameters. Any identified ballots may then be reviewed by election officials or other interested parties for validity and authentication purposes. The tabulator may be used to also produce images of the voter sign-in sheets, for the purpose of analytic correlation with the enhanced security files of the enhanced security ballot image record and their tabulation.
US11069170B2
A method of voting that provides an anonymous, verifiable, audit-able, secure, and anti-rigging voter receipt with secrecy and transparency. This voter receipt prints a voter's selection by filling a voter's Unique Voter Number with Signature Letter (UVNS) consisting of a Unique Voter Number and a voter Signature letter, into one of a group of the selections of a ballot. The voter receipt also prints one or more voter selections of other voters' UVNS in the remaining selections of the group of selections of a ballot; The voter receipt can print on paper, record in a memory device, mobile text or email; The voter receipt can verify with a published result of an election; A third party can audit all voter receipts in the election; The method of this application can utilize on an electronic voting (EV) system connected with a local network at a polling station, mobile network or internet.
US11069165B2
A system and method are disclosed for identifying a user based on the classification of user movement data. An identity verification system receives a sequence of motion data from a mobile device operated by a target user. From the sequences of motion data, the identity verification system identifies a plurality of identity blocks representing different movements performed by the target user and encodes a set of signature sequences from each identity block into a feature vector. Each feature vector is input to a confidence model to output an identity confidence value for an identity block. An identity confidence value describes a confidence that the movement in the identity block was performed by the target user. The identity confidence value is compared to an operational security threshold and if identity confidence value is above the threshold, the target user is granted access to an operational context.
US11069164B2
A mobile device verification method for a facility includes the mobile device requesting authorization to permit entry to and/or exit from the facility, validating the mobile device request, and verifying, as a mobile device enters and exits the facility, that the mobile device is the mobile device whose authorization request was validated.
US11069163B2
An apparatus may include a capacitance sensor, a processor in communication with the capacitance sensor, and memory having programmed instructions that cause the processor, when executed, to determine a closure status of a closure member based on a measurement from the capacitance sensor.
US11069157B2
A system and method for a telematic application on a mobile electronic device that can include detecting, in the telematic application, vehicular travel; collecting, in the telematic application, driver status identification data; determining a driver status based on the driver status identification data; recording the driver status; and recording telematic data based on the driver status.
US11069143B2
An XR device for providing an augmented reality (AR) mode and a virtual reality (VR) mode and a method for controlling the same are disclosed. The XR device is applicable to 5G communication technology, robot technology, autonomous driving technology, and Artificial Intelligence (AI) technology. When a sensor unit senses presence of a user who wears the XR device, the XR device captures a first image corresponding to a peripheral region of the display device by a camera, and controls the sensor unit to sense the peripheral region of the display device. The XR device creates a virtual 3D image corresponding to the peripheral region based on the first image and the sensed result, and controls a display to display the created virtual 3D image in another region that is different in position from a first screen image displayed on the display device.
US11069131B2
Described are systems and methods directed to generation of a personalized three-dimensional (“3D”) body model of a body, such as a human body, based on two-dimensional (“2D”) images of that body and the generation and presentation of predicted personalized 3D body models of the body when one or more body measurements (e.g., body fat, body weight, muscle mass) are changed. For example, a user may provide a target body measurement value and the implementations will generate one or more predicted personalized 3D body models representative of a predicted appearance of the body with the target body measurement value.
US11069126B2
A system and a method for providing a virtual exhibition space by utilizing a 2.5 dimension image. The system forms a perspective view having a specific viewpoint and the specific number of vanishing points with respect to a specific virtual exhibition space having a plurality of wall surfaces, calculates virtual 3D coordinates for a specific position on the plurality of wall surfaces in the perspective view, based on the varnishing points of the perspective view, positions a specific 2D content image on at least one wall surface of the plurality of wall surfaces in the perspective view by rotating or resizing the specific 2D content image based on the virtual 3D coordinates, and completes a virtual exhibition space image by using the perspective view having the content image.
US11069125B2
A method for visualizing a three-dimensional volume for use in a virtual reality environment is performed by uploading two-dimensional images for evaluation, creating planar depictions of the two-dimensional images, and using thresholds to determine if voxels should be drawn. A voxel volume is created from the planar depictions and voxels. A user defines a plane to be used for slicing the voxel volume, and sets values of the plane location and plane normal. The slice plane is placed within the voxel volume and defines a desired remaining portion of the volumetric plane to be displayed. All but the desired remaining portion of the voxel volume is discarded and the remaining portion is displayed.
US11069121B2
A method for creating a 3D image is described. The method includes receiving a plurality of 2D images of an object, identifying respective 2D positions of one or more features in each of the plurality of 2D images, generating a 3D representation of the object, based on the respective 2D positions of the one or more features in each of the plurality of 2D images, and determining a 3D angular orientation of the 3D representation of the object based on relative positions of the one or more features in the 3D representation of the object. Related systems, devices and computer program products are also described.
US11069112B2
A spline-based animation process creates an animation sequence. The process receives a plurality of frames that illustrate a figure based on a design template (e.g., which includes a skeleton having segments). The process further identifies a spine segment, generates hip, shoulder, and head segments at respective positions relative to the spine segment, identifies limb and facial feature segments, and converts the segments into respective splines bound between endpoints. The process further determines changes between frames for respective splines and animates movement of the figure over a sequence of frames based on the changes.
US11069109B2
Processes for reviewing and editing a computer-generated animation are provided. In one example process, multiple images representing segments of a computer-generated animation may be displayed. In response to a selection of one or more of the images, geometry data associated with the corresponding segment(s) of computer-generated animation may be accessed. An editable geometric representation of the selected segment(s) of computer-generated animation may be displayed based on the accessed geometry data. In some examples, previously rendered representations and/or geometric representations of the same or other segments of the computer-generated animation may be concurrently displayed adjacent to, overlaid with, or in any other desired manner with the displayed geometric representation of the selected segment(s) of computer-generated animation.
US11069108B2
A system and method to create an intelligent cartoon comic strip based on the dynamic content. Herein, the input is conversation-based text or speech files. The system identifies scenes, objects, sequence and flow for generating the comic strip along with gender of characters appearing in the entire conversation. Text is analyzed to create the situational based background image for the scenes that needs to be rendered. Emotion and placement of characters in the scene is decided by the NLP algorithms along with voice emotional and sentimental analysis. Characters are placed in plain canvas and then text dialog is embedded into corresponding text bubbles. Once this image is obtained, it is overlaid on top of the background based on the context. Further, the scenes are joined into a strip of images in a pattern, which depends on the number, and order of scenes, which is decided, based on the input.
US11069107B2
An example of an image display system includes a goggle apparatus having a display section. A virtual camera and a user interface are placed in a virtual space. The orientation of the virtual camera in the virtual space is controlled in accordance with the orientation of the goggle apparatus. When the goggle apparatus rotates by an angle greater than or equal to a predetermined angle in a pitch direction, the user interface is moved to the front of the virtual camera in a yaw direction.
US11069103B1
Among other things, embodiments of the present disclosure improve the functionality of electronic messaging software and systems by providing a customized display of avatars corresponding to users exchanging electronic communications, such as short message service (SMS) or multimedia service (MMS) texts and emails. The appearance of the displayed avatars may be dynamically altered based on the actions taken by the users, as well as based on the content of the messages between the users or information from other sources.
US11069098B2
An imaging data set (22) comprising detected counts along lines of response (LORs) is reconstructed (24) to generate a full-volume image at a standard resolution. A region selection graphical user interface (GUI) (26) is provided via which a user-chosen region of interest (ROI) is defined in the full-volume image, and this is automatically adjusted by identifying an anatomical feature corresponding to the user-chosen ROI and adjusting the user-chosen ROI to improve alignment with that feature. A sub-set (32) of the counts of the imaging data set is selected (30) for reconstructing the ROI, and only the selected sub-set is reconstructed (34) to generate a ROI image (36) representing the ROI at a higher resolution than the standard resolution. A fraction of the sub-set of counts may be reconstructed using different reconstruction algorithms (40) to generate corresponding sample ROI images, and a reconstruction algorithm selection graphical user interface (42) employs these sample ROI images.
US11069089B2
According to an embodiment, an information processing apparatus includes an extraction unit and a generation unit. The extraction unit is configured to use a learning model that extracts a combining region from a subject image to extract the combining region from a first subject image of a first subject. The generation unit is configured to generate a combined image obtained by combining the extracted combining region with a target region of a corrected image in which transparency of the target region in a second subject image of a second subject has been corrected to a threshold or more.
US11069086B2
A non-transitory computer-readable storage medium storing a position detection program which causes a processor to perform processing for object recognition, the processing includes: acquiring a plurality of pieces of three-dimensional data of simple shapes that are not similar to each other; carrying out learning by using the plurality of acquired pieces of data; acquiring an image obtained by imaging by an imaging unit; and detecting a position of an object from the acquired image by using a first learning model generated based on the learning.
US11069085B2
A point cloud management system provides labels for each point within a point cloud map. The point cloud management system also provides a method to localize a vehicle using the labeled point cloud. The point cloud management system identifies objects within a scene using an obtained image. The point cloud management system labels the identified objects to register the identified objects against the point cloud. The registration of the objects is then used to localize the vehicle.
US11069076B2
According to one embodiment, an image processing device includes a hardware processor implemented by one or more processors. The hardware processor is configured to acquire an image captured by a monocular camera. The hardware processor is configured to estimate a distance to an object based on the acquired image. The hardware processor is configured to calculate the distance to the object by considering an atmosphere failure influencing the acquired image and executing a statistical process on the estimated distance.
US11069073B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for on-shelf merchandise detection are provided. One of the methods includes: obtaining a plurality of depth images associated with a shelf from a first camera; obtaining a plurality of images from one or more second cameras associated with each of a plurality of tiers of the shelf; detecting motions of a user's hand comprising reaching into and moving away from the shelf; determining one of the tiers of the shelf associated with the detected motions, a first point of time associated with reaching into the shelf, and a second point of time associated with moving away from the shelf; identifying a first image captured before the first point in time and a second image captured after the second point in time; and comparing the first image and the second image to determine one or more changes to merchandise.
US11069071B1
A system and method for determining egomotion can include determining correspondence maps between pairs of images of an odometry set; identifying odometry features shared between the images of the odometry set; and determining the egomotion based on the odometry features.
US11069051B2
A method and apparatus for locating the center of a substrate are provided. The substrate-positioning system uses an array of visible light sources to illuminate the substrate and its edges. The light sources are non-laser in nature and typically emit in the visible spectrum. The light sources are typically LEDs so that the individual elements may be switched-on or switched-off extremely rapidly, which allows for multiple images to be taken using different light sources at any given substrate rotation position. The substrate-positioning system further includes an image sensor array with the ability to process data rapidly, which allows for the digitization (quantization) of each pixel being viewed. Algorithms analyze the values for patterns and determine the true edge position at each rotational angle of the substrate. The systems and methods described herein are able to locate the center of various types of substrates composed of different materials and/or edge types.
US11069050B1
A method and system may assess the damage to infrastructure using aerial images captured from an unmanned aerial vehicle (UAV), a manned aerial vehicle (MAV) or from a satellite device. Specifically, an item of infrastructure may be identified for assessing damage. The UAV, MAV, or satellite device may then capture aerial images within an area which surrounds the identified infrastructure item. Subsequently, the aerial images may be analyzed to determine a condition and the extent and/or severity of the damage to the infrastructure item. Furthermore, the aerial images along with indications of the extent of the damage may be displayed on a computing device, where one indication of the severity of the damage surrounds another indication of the severity of the damage on the display.
US11069048B2
Embodiments described herein provide a system for facilitating image sampling for training a target detector. During operation, the system obtains a first image depicting a first target. Here, the continuous part of the first target in the first image is labeled and enclosed in a target bounding box. The system then generates a set of positive image samples from an area of the first image enclosed by the target bounding box. A respective positive image sample includes at least a part of the first target. The system can train the target detector with the set of positive image samples to detect a second target from a second image. The target detector can be an artificial intelligence (AI) model capable of detecting an object.
US11069047B2
An image processing method implemented by a computing device is described herein, which includes acquiring an image to be processed and a target style of image, the image to be processed being an image of a second resolution level, and inputting the image to be processed and the target style into a trained image processing neural network for image processing to obtain a target image of the target style, the target image being an image of a first resolution level. The resolution of the image of the first resolution level is higher than that of the image of the second resolution level.
US11069046B2
The invention relates to methods and systems of detection of smoke or the like in an environment, such as a closed room but not limited thereto, based on video data processing of video data captured in said environment, and wherein the video data processing is for example executed on a computation system.
US11069040B2
An automated process empirically normalizes a “dark” image by adjusting the apparent exposure to compensate for nonlinearity in the luminance response of the image sensor. The process includes receiving at least two digital images, one of the digital images having an exposure value that is greater than that of another of the digital images. A reduced-resolution pair of images is produced from the at least two digital images. At least one representative scale factor is calculated from tonal values in the two images and at least one empirical scale factor is determined by selective interpolation between the representative scale factor and a comparative scale factor. The empirical scale factor is used in a function applied pixelwise to the darker of the digital images to produce an empirically normalized digital image.
US11069034B2
The present disclosure relates to a computer-implemented method for generating an enhanced image from an original image, the method including segmenting the original image into a segmented image using an artificial neural network; curve fitting the segmented image to determine boundary artifacts; removing the determined boundary artifacts to generate a smoothed boundary image; and generating the enhanced image from the original image and the smoothed boundary image. The image maybe enhanced further by correcting for glare and adding artificial light.
US11069029B2
An information processing device has at least one memory that stores instructions, and at least one processor coupled to the at least one memory, and configured to set, on a combined image in which a plurality of images captured through a plurality of imaging units are combined, an object region that is a region to be an object of a predetermined process, and to perform, when a boundary between images included in the plurality of images in the combined image is included in the set object region, a predetermined display process on a display unit.
US11069022B1
An apparatus and method for multi-adapter and/or multi-pass encoding on dual graphics processors. For example, one embodiment of a processor comprises: a central processor integrated on a first die, the central processor comprising a plurality of cores to execute instructions and process data; an first graphics processor integrated on the first die, the first graphics processor comprising media processing circuitry to perform one or more preliminary lookahead operations on video content to generate lookahead statistics; an interconnect to couple the first graphics processor to a lookahead buffer, the first graphics processor to transmit the lookahead statistics over the interconnect to the lookahead buffer; wherein the lookahead statistics are to be used by a second graphics processor to encode the video content to generate encoded video.
US11069020B2
Techniques for graphics processing using multiple primitives are described. Generally, graphical elements displayed on a computing device can be constructed from multiple primitives. In at least some embodiments, techniques can combine multiple primitives for processing. For example, overlap of a primitive with another primitive can be detected. The primitives can be processed together for display in a pixel region, e.g., as a single primitive. The primitives can be processed by a graphics processor, such as by blending the primitives, applying visual effects to the primitives, and so on. The processed primitives can be written to memory such that the processed primitives can be accessed and displayed by a display device.
US11069017B1
A biometric bag check system includes one or more bag accepting devices, bag transport devices, and/or bag delivery devices. A bag accepting device is operable to obtain control of a bag from a person, obtain a digital representation of a biometric from the person, use a biometric identification system to determine an identity for the person using the digital representation of the biometric, verify flight information for the person by communicating with an airline system using the identity, and route the bag upon verification of the flight information. A bag transport device is operable to receive the bag from the bag accepting device and transport the bag. A bag delivery device is operable to receive the bag from the bag transport device and deliver the bag to the person.
US11069011B1
A facility for facilitating processes for acquiring intellectual property assets (“assets”) is described. In some embodiments, the facility enables an organization operating the facility to generate a budget for a proposed acquisition of assets. The organization may include multiple entities that are together interested in acquiring the assets. The entities may each provide values for the assets, either by applying rules that automatically attribute values to the assets, by having human analysts manually analyze the assets to estimate their values, or by some combination of these two techniques. The facility generates the budget based on the values determined for the assets. A person or team of people responsible for the proposed acquisition of assets can use the budget in negotiations to acquire the assets. If the assets are acquired, the facility can allocate acquisition and post-acquisition expenses among the entities on whose behalf the assets were acquired.
US11069008B2
A system and method are described that can help gas stations detect attempted thefts of gas or when there is leakage from a fuel tank or pump. The fuel pump can comprise a payment processing system or is fuel sensor to detect the amount of fuel pumped. The large fuel tank that supplies the fuel pumps can comprise a fuel level sensor to detect how much fuel is being used. The fuel pumps and tanks can send their data to the kiosk or some other location for analysis. If more fuel is being lost from the fuel tank than is being paid for at the pumps, then a theft may be occurring, or there may be fault machinery or leaks.
US11069002B2
Media, method and system are described for creating and operating software capable of performing steps to provide a user with an estimated amount of time until a tax return application may be completed. Embodiments of the invention consider the availability of documents in physical or electronic form. Embodiments of the invention further display the time estimation to enable a user to reserve enough time for completion of the application.
US11068995B1
In systems and methods for accident scene reconstruction, accident data associated with a vehicle accident involving a driver may be collected. The accident data may include vehicle telematics and/or other data, and/or the driver may be associated with an insurance policy. The accident data may be analyzed and, based upon the analysis of the accident data, a sequence of events occurring before, during, and/or after the vehicle accident may be determined. Based upon the determined sequence of events, a virtual reconstruction of the vehicle accident and/or a scene of the vehicle accident may be generated. The virtual reconstruction may include images of vehicles and/or road, weather, traffic, or construction conditions at the time of the accident. Based upon the virtual reconstruction, fault of the driver, or lack thereof, for the accident may be determined. The determined fault may be used to handle an insurance claim associated with the vehicle accident.
US11068988B2
A system includes a topic subsystem module, a portfolio subsystem module, a performance subsystem module, a server, and a client device. The topic subsystem module acquires and stores artifact data relative to a first predetermined period having user-defined start and end. The topic subsystem module extracts topics related to preselected data. The portfolio subsystem module stores data regarding asset positions in a financial portfolio and the performance of each position over a second predetermined period having user-defined start and end. The performance subsystem module is configured to generate performance metrics for aggregate categories over a third predetermined period having user-defined start and end. The server generates relevancy relationships between the respective artifact data, asset positions, and performance metrics. The client receives the relevancy data and displays, on a graphical user interface, a knowledge web relating individual components of the relevancy data.
US11068983B2
A method and system for order management that allows access to additional pools of liquidity is described. Other embodiments are also described.
US11068973B2
The present invention relates to a system and a method for performing sale actions of a product or service through a communication network (300) which comprises: sending to one seller (100) the specifications of the product or service with a reference price, so that the seller (100) can present one or more offers (10) to be put up for sale; receiving, from the seller (100), the offer (10) for of product or service to be put up for sale; storing the offer (10) in a database (310) of the communication network (300); receiving, from a plurality of buyers (200), a plurality of purchase proposals (20) for the product or service, the plurality of purchase proposals (20) being determined for the offer (10) of the seller (100); storing the plurality of purchase proposals (20) in the database (310) of the communication network (300); processing the plurality of purchase proposals (20) and determining a product or service matrix, the matrix being constituted by the plurality of purchase proposals (20) received for the offer (10); monitoring when the seller (100) takes a new lot (30) at his opportune moment or at the time limit, in the course of the auction, at the price of his interest to sell the product or service to the plurality of buyers (200) who has given the plurality of units corresponding to the purchase proposals (20) of the respective lot (30).
US11068970B1
Items, such as produce items, may be placed in containers, imaged, weighed, and stored for subsequent retrieval. Images that depict the items and attributes associated with the items may be presented to customers via an interface. Upon receiving an indication that a customer has purchased one or more items via the interface, a container that includes the one or more items is retrieved. The one or more items are removed from the container and packaged for delivery to the customer. The resulting empty container is refilled with new items, which are then imaged, weighed, and stored.
US11068965B2
There is provided an information processing device and an information processing method which are capable of processing information provided in a mobile object such as a vehicle and a mobile object. A calculation unit performs a process of extracting stores which can be stopped off or products or services which can be provided in each store on the basis of selection of a final destination, a boarding time, a purpose of boarding, a route, or a boarding course designated by a passenger via an input unit or information such as a budget or the like and giving a notification to the passenger through a display unit. Further, a driving route, an arrival time to a destination, and providable products or services are dynamically changed in response to selection of a product or a service by the passenger.
US11068959B1
Disclosed are systems and methods for generating recommendations based on online history information and geospatial data. The disclosed systems and methods provide a novel framework for automating the transmission of electronic recommendations to users by consistently monitoring electronic information regarding a user's interests correlating that data with inventory information and geospatial information. The disclosed framework operates by leveraging available user data, user provided objectives, or various real-time data associated with a user, and using the aforementioned data as inputs for recommendation models, in order to generate and transmit the optimal recommendations to the user.
US11068946B2
A management server and method for performing resource management operations in a distributed computer system takes into account information regarding multi-processor memory architectures of host computers of the distributed computer system, including information regarding Non-Uniform Memory Access (NUMA) architectures of at least some of the host computers, to make a placement recommendation to place a client in one of the host computers.
US11068940B2
A system and method that can customize mobile advertising services and increase the effectiveness of advertising is provided. The method includes registering contact details of one or more advertisers in a phone book, receiving one or more mobile advertising messages from the registered advertisers, notifying a user of the reception of the mobile advertising messages, and displaying the received mobile advertising messages according to the user's confirmation request.
US11068938B2
Systems and methods are provided for timing message notifications to be provided to mobile device users based on their geographic locations with respect to geographic areas associated with a threshold level of content consumption. The timing of message notifications may be controlled in order to optimize the chances of delivering targeted content to a mobile device user based on the current geographic location of the user's device relative to a threshold level of content consumption area. As mobile device users may be more likely to launch a client application in a place where other users are currently consuming content, a general message notification sent to the user's device located in a geographic area associated with a threshold level of content consumption, may increase the likelihood that the user will launch the client application and thereby, allow targeted content to be delivered to the user's mobile device.
US11068934B2
A method for identifying a simulated social media account history is provided. The method may include querying a social media account to obtain social media identification information. The querying may determine whether the account history includes one or more parameters that indicate whether the social media account is related to an automated entity or a human entity. The parameters may include at least one of less than a threshold number of friends on the account; more than a threshold frequency of historic ticket purchases per unit time; disparate location of historic ticket purchases per unit time and/or a historic record of less than a threshold reaction time to a plurality of ticket offers.
US11068930B2
In a promotion offering system, a promotion offering may be presented to a consumer on more than one occasion. The previous presentation of the promotion to the consumer may affect a subsequent presentation of the same promotion to the same consumer. The present invention provides an apparatus and method for analyzing the effect a previous presentation of a promotion may have on a consumer when the promotion is presented to the consumer at a subsequent time.
US11068929B2
Methods and apparatus for conducting test promotions in a highly scalable and cost-effective manner using controlled experiment methodology are disclosed. Test promotions of interest are presented to visitors of a website in a controlled experiment manner wherein each page presents one test promotion of interest among other promotions. The other promotions presented in the same page are kept constant in the pages. The visitors' responses with respect to the test promotions of interest are then recorded and analyzed to determine the performance of each presented test promotion of interest.
US11068928B2
An example method includes determining a number of impressions that occurred on mobile devices and that are attributable to a first demographic group; determining whether a size of a first audience that corresponds to the first demographic group satisfies a threshold, where the first audience includes panelists in an audience measurement panel; determining whether a size of a second audience satisfies the threshold when the size of the first audience does not satisfy the threshold, where the second audience includes panelists in the audience measurement panel that correspond to a second demographic group and the first audience is a subset of the second audience; and calculating impressions attributable to a market segment and to the second demographic group when the second size of the second audience satisfies the threshold based on a portion of the second audience that belongs to the market segment.
US11068922B2
Systems, computer-implemented methods, and computer-readable media for a customizable redemption header for merchant offers, such as online coupons, across browser instances are provided. In some embodiments, a user may open a merchant website in a first browser instance executing on a user device. An offers website may provide offers, such as online coupons, in a second browser instance executing on a user device. When a user selects an offer, an offer identifier may be stored in a browser-accessible storage device. The modification to the browser-accessible storage may be detected and a customizable redemption header having an offer redemption identifier, e.g., a coupon code, and instructions may be provided on the merchant webpage in response to the detection. Additionally, the customizable redemption header may provide user feedback requests upon submission of the coupon code.
US11068918B2
A communication system for a vehicle includes a communication device disposed in the vehicle. Responsive to the communication device receiving an input from a vehicle system indicative of a potential service need, the communication device requests an input from the driver of the vehicle pertaining to a desired characteristic of a service provider that can address the potential service need. Responsive to the communication device receiving the input from the driver, the communication system determines a plurality of service providers that (i) can address the potential service need and (ii) has the desired characteristic. The communication device communicates a list of potential service providers to the driver and, responsive to a selection by the driver of a selected service provider, the communication system sets a navigation system of the vehicle to the selected service provider.
US11068915B2
Concepts and technologies disclosed herein are directed to a flexible behavioral chain (“FBC”) framework for permission-based enterprise-focused blockchain applications. According to one aspect disclosed herein, a chain framework module (“CFM”) executed by a FBC system can receive a new block request to add a new block to an FBC. The new block request can be created by a trigger management module (“TMM”) executed by the FBC system in response to a trigger, such as a customer touchpoint, a customer engagement, a subscribed event, and/or a virtual event. In response to the new block request, the CFM can generate the new block. A customer value score derivation module (“CVSDM”) executed by the FBC system can determine a customer value score (“CVS”) for a customer. The CFM can incorporate the CVS into the new block. The CFM can connect the new block to the FBC.
US11068912B2
A computer implemented method for managing sales information associated with a prospect. The method includes receiving data, at a processor, associated with the prospect; storing the received prospect data in a memory; analyzing, at the processor, the prospect data; generating, at the processor, a sales plan based at least on the analyzed data by generating at least one guideline; transmitting the at least one guideline to a sales member; receiving, at the processor, feedback data associated with the at least one guideline; and analyzing, at the processor, the received feedback data to update the sales plan based at least on the analyzed feedback data.
US11068897B2
A system is configured to perform operations that include receiving first device information corresponding to a consumer device of a _Sonsumer, where the first device information is collected by a merchant application of a merchant in response to a payment transaction request being initiated between the consumer and the merchant. The operations further include determining that the first device information fails to satisfy a risk analysis threshold for performing a risk analysis process and in response, transmitting a push communication to the consumer device. The push communication includes instructions that cause the consumer device to automatically transmit, to the system, second device information corresponding to the consumer device. Additionally, the operations include based on the second device information, executing the risk analysis process with respect to the payment transaction request.
US11068894B2
A computer-implemented method for tokenless authentication of a paying consumer during a payment transaction uses a computing device having a processor and a memory. The method includes receiving a plurality of biometric data sets for a plurality of consumers. Each biometric data set includes at least a biometric image of a consumer and an associated payment account identifier. The method also includes receiving, from a first biometric input device communicatively coupled to the processor, a first biometric image of the paying consumer including an iris image. The method further includes determining a payment account associated with the paying consumer based on at least the first biometric image and the plurality of biometric data sets. The method also includes authenticating use of the payment account by the paying consumer for a payment transaction at the retail location by comparing the first biometric image to the plurality of biometric data sets.
US11068893B2
Systems, methods, and computer-readable media are disclosed for decentralized authentication for autonomous vehicles and associated transactions. Example system includes a secure distributed network of servers including a biometrics server configured to authenticate a user using biometric data and generate a biometrics server authentication token when the user is authenticated, a transactional server configured to perform the transaction for the user upon receiving the biometrics server authentication token, the transactional server being further configured to generate a transactional server authentication token when the transaction is approved, and a mobility service server configured to receive both the biometrics server authentication token and the transactional server authentication token and provide access to the mobility service.
US11068883B2
Methods and apparatus for the deployment of financial instruments and other assets are disclosed. In one embodiment, a security software protocol is disclosed that guarantees that the asset is always securely encrypted, that one and only one copy of an asset exists, and the asset is delivered to an authenticated and/or authorized customer. Additionally, exemplary embodiments of provisioning systems are disclosed that are capable of, among other things, handling large bursts of traffic (such as can occur on a so-called “launch day” of a device).
US11068882B1
A controller of a transaction card may cause the transaction card to be in a first state. The transaction card may include a battery and at least one other component. In the first state, the battery does not provide power to the at least one other component of the transaction card. The transaction card may receive a signal from a near-field communication (NFC) device and may cause the transaction card to be in a second state based on receiving the signal. In the second state, the battery provides power to the at least one other component of the transaction card. The transaction card may perform a transaction based on the transaction card being in the second state.
US11068861B2
Systems, apparatuses and methods are provided herein for creating a purchase voucher. In one embodiment, a method of creating a purchase voucher is provided. The method includes the steps of: providing a network accessible user interface for configuring the purchase voucher, receiving a selection of a voucher type through the user interface, receiving a selection of one or more products through the user interface, generating voucher usage parameters based on at least the selection of the voucher type and the selection of the one or more products, associating the voucher usage parameters with a voucher identifier, the voucher identifier being configured to be used by a customer to redeem the purchase voucher with a retailer, and storing the voucher usage parameters and the associated voucher identifier at a networked database.
US11068860B2
One or more devices, systems and/or methods for generating waste profiles are provided. For example, a graphical user interface may be controlled to display a waste profile interface. A request to generate a waste profile associated with waste may be received via the waste profile interface. The request may comprise waste parameters of the waste. One or more waste information databases may be analyzed to identify data records associated with the waste parameters. The waste profile may be generated based upon the waste parameters and the data records. An electronic waste transfer request, comprising the waste profile, associated with the waste, may be transmitted over a network connection to a second device associated with a waste facility. An acceptance message indicating that the waste facility accepts the waste or a rejection message indicating that the waste facility rejects the waste may be received from the second device.
US11068858B2
The present application relates to a system and a method for handling a fault of an aircraft. The system for handing a fault of an aircraft comprises an interface module for receiving the fault message and a troubleshooting decision-making unit for making a troubleshooting decision against the aircraft faults, wherein the troubleshooting decision is made by the troubleshooting decision-making unit based on fault types/safety risks and cost estimation. The examples in the application allow a cost-effective troubleshooting decision.
US11068854B2
A system and method for automating scheduling and coordination activities associated with the organizational responsibilities of hosting visitors (whether from the same company or an external organization). System leverages location technologies and other services to track the location of visitors, hosts, and other key participants related to the agenda items. The system performs the matching tracking information of visitor(s), participant(s), and the location of agenda event(s). The design of the described system rests on the assumption that visitors are a special type of person in an organization whose movements are actively tracked and managed through organizational policies and/or practices.
US11068852B2
Methods and systems for controlling the usage of devices with embedded RFID tags including connecting a device to an energy source and reading data from a memory device incorporated in the device. The data may include a unique identifier (UID), a usage value, an activation value, a reprocessing value, and/or a sterilization indicator. The usage value is incremented when the device is connected to the energy source and the activation value is incremented when the device is activated permitting energy to flow from the energy source to the device. Usage of the device is prevented if the UID is on a list of prohibited UIDs, the usage value is not lower than a usage limitation value, the reprocessing value equals a reprocessing limitation value, the activation value equals an activation limitation value, and/or the sterilization indicator does not indicate that the device has been sterilized since its previous usage.
US11068842B2
A system and method is presented for gathering data concerning harvests. Data tickets are generated when the harvest is received at a point of origination (i.e., the field), local storage, processing, or a customer location. Data tickets can be manually generated using apps running on mobile devices. Users of the mobile devices input the data tickets when harvest is received at these locations. Data tickets are transmitted to a remote server over a wide area network. Analysis of the data tickets is possible through a web interface to the remote server. Beacons that identify various equipment or locations can be used to trigger the automatic generation of data tickets.
US11068833B2
The disclosure includes embodiments for providing secure package delivery for a vehicle. In some embodiments, a method includes receiving, by a Dedicated Short Range Communication radio (a DSRC radio) of a vehicle, a DSRC message. In some embodiments, the method includes unlocking a trunk of the DSRC-equipped vehicle responsive to receiving the DSRC message by the DSRC radio.
US11068832B1
A system includes a memory and at least one processor to determine a location of each vehicle of a plurality of vehicles that have freight capacity, determine a distance of each vehicle to a location of each uncovered shipment of a plurality of uncovered shipments, determine an estimated time of arrival for each vehicle to arrive at the location of each uncovered shipment of the plurality of uncovered shipments, determine a particular vehicle of the plurality of vehicles having a highest score that is selected to service a particular uncovered shipment of the plurality of uncovered shipments, the highest score based on the distance, the estimated time of arrival, and a pick up time for the particular uncovered shipment, and transmit a notification to a computing device of an operator of the particular vehicle that indicates that the particular vehicle is selected to service the particular uncovered shipment.
US11068829B2
A computer-implemented method of ambient ad hoc project management can include defining a project and associating a project decay function with the project, wherein the project decay function regulates a rate at which project health declines. Responsive to detecting a project event, one or more parameters of the project decay function can be determined from the project event. Project health can be calculated according to the project decay function using the parameter(s). An indication of the project health can be output.
US11068816B2
The present invention relates to a system and a method for selecting a research and development project through autonomous proposals of evaluation indicators, in which performance information generated according to a selection of performance evaluation items for research and development project bidding is classified by bidders, and the research and development project is selected for each classified bidder group. The present invention allows research and development project bidders to select evaluation indicators which serve as criteria for selecting a research and development project, thereby being capable of guaranteeing autonomy and providing fair bidding opportunities to all research and development project bidders. Also, since a research and development project is selected for each group classified according to the autonomously selected performance evaluation items, transparent selection and fair competition between the research and development project bidders can be ensured, and research and development projects can be equally divided.
US11068814B2
Systems and methods for verifying and monitoring employees are provided. Employees call-in to the system at scheduled times. If an employee misses a scheduled call-in, an alert can be generated. An employer notification process can generate the alert, notifying a supervisor of the employee's missed call. The alert can include the employee's name, the location of the employee, and the time he/she was supposed to call. Such systems and methods can be used to verify that a worker is at the proper location at the proper time and awake and alert during the entire time period that he/she is supposed to be working.
US11068813B2
A system and method for providing conditional autonomous messaging to parking enforcement officers with the aid of a digital computer is provided. A time-based active representational model of the city is created by fusing sensory data collected from various sources around a city with numerical data gleaned from historical and on-going activities, including parking regulation citation and warning numbers, resource allocations, and so on. The model can be used to form quantitative predictions of expected violations, revenue stream, and so forth, that can then be used as recommendations as to where to enforce and when, so as to maximize the utilization of the limited resources represented by the officers on the street. Moreover, the performance of the officers can be weighed against expectations of performance postulated from the quantitative predictions.
US11068809B2
There is provided a method for providing pricing information about a potential migration of a network computing task. The method includes the step of providing a provider availability set, identifying a price qualified set for each cloud service provider, and displaying the information about each cloud service provider and its pricing via a user interface. The price qualified set includes each cloud service provider: (a) whose price for performing the task complies with a price acceptability criteria or (b) that has a respective price proposal associated therewith reflecting a price for engaging the cloud service provider to perform the task in lieu of the task being performed by the network.
US11068787B2
Systems and methods are disclosed herein for selecting a parameter vector from a set of parameter vectors for a neural network and generating a plurality of copies of the parameter vector. The systems and methods generate a plurality of modified parameter vectors by perturbing each copy of the parameter vector with a different perturbation seed, and determine, for each respective modified parameter vector, a respective measure of novelty. The systems and methods determine an optimal new parameter vector based on each respective measure of novelty for each respective one of the plurality of modified parameter vectors, and determine behavior characteristics of the new parameter vector. The systems and methods store the behavior characteristics of the new parameter vector in an archive.
US11068780B2
Technologies for artificial neural network training include a computing node with a host fabric interface that sends a message that includes one or more artificial neural network training algorithm values to another computing node in response to receipt of a request to send the message. Prior to sending the message, the host fabric interface may receive a request to quantize the message and quantize the message based on a quantization level included in the request to generate a quantized message. The quantization message includes one or more quantized values such that each quantized value has a lower precision than a corresponding artificial neural network training algorithm value. The host fabric interface then transmits the quantized message, which includes metadata indicative of the quantization level, to another computing node in response to quantization of the message for artificial neural network training. Other embodiments are described and claimed.
US11068769B2
A system, comprising a prepared Near Field Communication (NFC) tag, which has been customized by a business to cause custom websites to pop up on customers' smartphones; a service point, which is a place where a customer will receive service from the business; wherein a customer can waive a smartphone over the prepared NFC tag at a service point; wherein the prepared NFC tag will cause a website to pop up on the smartphone and the customer can enter a request, which will be sent to workers at the business's location; wherein the customer's request is authenticated and hence physical presence verified; wherein workers at the business will receive the request, and will respond to the request at the customer's service point. For example, in a grocery store, the service points are along the aisles, and in a restaurant, the service points are the tables.
US11068763B2
Systems and methods for synchronizing operations of incompatible systems. The methods comprise: programming receiver operations of a Power Supply (“PS”) so that PS is interoperable with a first system of the incompatible systems; receiving by PS a wireless universal synchronization signal from a beacon of the first system; determining, by PS, a value for a phase offset setting of an internal signal conditioner circuit based on information contained in the wireless universal synchronization signal; generating a phase shifted Alternating Current (“AC”) signal by applying a phase offset to an input AC power signal in accordance with the determined value for the phase offset setting; buffering the phase shifted AC signal to generate an output AC power signal; and using a zero crossing of the output AC power signal to synchronize transmit and receive operations of a second system of the incompatible systems with the first system's transmit and receive operations.
US11068753B2
A computer-implemented method, a computing system, and a computer program product for generating new items compatible with given items may use data associated with a plurality of images and random noise data associated with a random noise image to train an adversarial network including a series of generator networks and a series of discriminator networks corresponding to the series of generator networks by modifying, using a loss function of the adversarial network that depends on a compatibility of the images, one or more parameters of the series of generator networks. The series of generator networks may generate a generated image associated with a generated item different than the given items.
US11068748B2
An image processing system may include a processor and an associated memory configured to store training data that includes training geospatial images. The processor may be configured to operate a training model to identify a given feature from each of the training geospatial images, and to iteratively apply a bias factor to a loss function based upon a number of incorrectly identified pixels for the given feature. The bias factor may be reduced with each iteration.
US11068738B1
Detection of typed and/or pasted text, caret tracking, and active element detection for a computing system are disclosed. The location on the screen associated with a computing system where the user has been typing or pasting text, potentially including hot keys or other keys that do not cause visible characters to appear, can be identified and the physical position on the screen where typing or pasting occurred can be provided based on the current resolution of where one or more characters appeared, where the cursor was blinking, or both. This can be done by identifying locations on the screen where changes occurred and performing text recognition and/or caret detection on these locations. The physical position of the typing or pasting activity allows determination of an active or focused element in an application displayed on the screen.
US11068736B2
A method for detecting a target object in an image is described. The method includes obtaining an image to be detected, determining a first layer of an image pyramid as a current layer, building an image feature data set of the current layer according to the image to be detected, and detecting the target object therefrom. In response to detecting the target object, the method includes stopping the detection and outputting the detected target object; in response to not detecting the target object and the number of layers of the image pyramid not reaching a threshold for the number of layers, determining a next layer of the current layer as the current layer and returning to the building the image feature data set of the current layer according to the image to be detected and detecting the target object therefrom.
US11068735B2
A reliability calculation apparatus calculates a reliability of a recognized object that is recognized as being present on a route on which a vehicle travels. The reliability of the recognized object is used for driving control of the vehicle. In the reliability calculation apparatus, a provisional reliability calculating unit determines a feature quantity of each of a plurality of recognized objects, selects a plurality of pairs of recognized objects from the plurality of recognized objects, determines a difference in feature quantity of each pair of recognized objects, and calculates a reliability that decreases as the difference in feature quantity increases as a provisional reliability of each pair of recognized objects. An integrated reliability calculating unit calculates an integrated reliability of each recognized object from the provisional reliabilities of the plurality of pairs of recognized objects.
US11068731B2
A vehicle-mounted display system for enhancing a driver's forward viewability, which comprises a forwardly directed camera mounted within an interior of the vehicle, for imaging a forwardly directed expected field of view (EFOV) of the driver; an image generator; and a processing unit in data communication with both the forwardly directed camera and the image generator. The processing unit is operable to monitor a parameter indicative of a driver's forward viewability through a front windshield of a road over which the vehicle advances during a transportation operation and to command the image generator to generate when a value of the monitored parameter deviates from a predetermined parameter range, within the vehicle interior, an EFOV-related image which is visible to the driver and is based on image data received from the forwardly directed camera, to ensure the driver's forward viewability during the course of a transportation operation.
US11068730B1
Apparatuses, systems and methods are provided for determining vehicle driver distractions. More particularly, apparatuses, systems and methods are provided for determining distractions at particular geographic locations.
US11068729B2
An apparatus for detecting a traffic light phase for a motor vehicle, includes: an image sensor device (10), configured to capture an image of a traffic light and to provide the image as image data; a segmentation device (20) configured to define at least one partial region of the captured image and to assign it to at least one signal lamp of the traffic light; a scaling device (30), configured to determine a maximum color saturation and/or a maximum brightness in the at least one partial region; and a computer device (40) configured to determine a signal status of the traffic light based on the maximum color saturation and/or the maximum brightness.
US11068728B2
A method or system is capable of detecting operator behavior (“OB”) utilizing a virtuous cycle containing sensors, machine learning center (“MLC”), and cloud based network (“CBN”). In one aspect, the process monitors operator body language captured by interior sensors and captures surrounding information observed by exterior sensors onboard a vehicle as the vehicle is in motion. After selectively recording the captured data in accordance with an OB model generated by MLC, an abnormal OB (“AOB”) is detected in accordance with vehicular status signals received by the OB model. Upon rewinding recorded operator body language and the surrounding information leading up to detection of AOB, labeled data associated with AOB is generated. The labeled data is subsequently uploaded to CBN for facilitating OB model training at MLC via a virtuous cycle.
US11068727B2
An information processing system includes a vehicle and a server. The vehicle generates a plurality of captured still images in which scenery outside the vehicle is captured, and acquires position information of the vehicle. The vehicle or the server executes a detection process of detecting a predetermined object in a captured moving image that includes each of the plurality of captured still images as a frame, calculates the number of times that the predetermined object is detected of a section of a predetermined amount of time while changing a position of the section, and determines position information of a candidate start point of a traffic disturbance site on the road based on the position information of the vehicle at a time when at least one captured still image included in the section when the number of times that the predetermined object is detected exceeds a first reference number, is generated.
US11068726B1
A vehicle is provided that may distinguish between dynamic obstacles and static obstacles. Given a detector for a class of static obstacles or objects, the vehicle may receive sensor data indicative of an environment of the vehicle. When a possible object is detected in a single frame, a location of the object and a time of observation of the object may be compared to previous observations. Based on the object being observed a threshold number of times, in substantially the same location, and within some window of time, the vehicle may accurately detect the presence of the object and reduce any false detections.
US11068722B2
The invention relates to a method, an apparatus and a computer program product for analyzing media content. The method comprises receiving media content; performing feature extraction of the media content at a plurality of convolution layers to produce a plurality of layer-specific feature maps; transmitting from the plurality of convolution layers a corresponding layer-specific feature map to a corresponding de-convolution layer of a plurality of de-convolution layers via a recurrent connection between the plurality of convolution layers and the plurality of de-convolution layers; and generating a reconstructed media content based on the plurality of feature maps.
US11068720B2
The present application provides a live video processing method and apparatus, and a storage medium, where the method includes: obtaining first video information corresponding to a first moment; determining according to the first video information, an identifier of a predicted event corresponding to second video information, displaying, according to the identifier of the predicted event, AR data corresponding to the predicted event in a second video live screen of the second moment. The method and apparatus enhance the enjoyability of the live video, improve the viewing experience of the remote audiences, and increase the intensity of the game.
US11068715B1
Systems, methods, and computer-readable media are disclosed for systems and methods for automated detection and extraction of nutrition information for food products. Example methods may include identifying at least a first image comprising nutritional data, generating a second image including a first portion of the first image, and generating a third image including a second portion of the first image. Some embodiments may include generating a fourth image using the second image, generating a fifth image using the third image, determining, using at least one of the second image and the fourth image, the first text, determining, using at least one of the third image and the fifth image, the second text, and causing at least a portion of the first text and a portion of the second text to be stored in association with a product identifier.
US11068706B2
The specifying step of specifying a camera to be adjusted among multiple cameras based on the history of a similarity for an object searched from images captured by the multiple cameras, the calculation step of calculating similarities for the images captured by the multiple cameras with respect to the object of the search target, and the addition step of adding an adjustment value to a similarity for an image captured by the specified camera among the similarities calculated at the calculation step are included.
US11068701B2
Apparatus for vehicle driver recognition includes: a NIR LED illuminator, configured to emit NIR light in the vehicle; a NIR light sensing unit, configured to capture reflected NIR light; an image controlling and processing unit, configured to coordinate the NIR LED illuminator and the NIR light sensing unit, and analyze the reflected NIR light to generate an image; a face detector, configured to determine that a human face exists in the image, and identify a face region; a face feature extractor, configured to analyze the face region to extract a feature vector representing the face region; a face feature dictionary, configured to store existing feature vectors; a face retrieval system, configured to generate an identification result, indicating whether a similarity between the feature vector and any of the existing feature vectors is greater than a first threshold; and a user interface, configured to display the identification result.
US11068694B2
A system and method for analyzing images using a non-transitory programmable device is disclosed. A user interface generator operating on the non-transitory programmable device receives specifications of a first image of a biological sample and a first image analysis step. A sequencer operating on the non-transitory programmable device applies the first image analysis step to the first image to develop annotated training data, and a machine learning system trainer operating on the non-transitory programmable device trains an untrained machine learning system to develop a trained machine learning system. When the trained machine learning system is presented with the first image as an input, the trained machine learning system develops a prediction of the annotated training data. In addition, the sequencer receives a specification of a workflow that comprises a second image analysis step that specifies operating the trained machine learning system and the sequencer undertakes the workflow on a second image to analyze the second image.
US11068693B1
A fingerprint-based biometric system is used in security applications. To distinguish between live and spoof fingerprints, fundamental fingerprint features such as ridge contours are used. Ridge-valley contrast and ridge orientation, i.e., directional field of ridges, are extracted in spatial and frequency domains. Both feature sets are then quantized, and the quantized feature set is then integrated to populate a 2D histogram to represent the fundamental feature set extracted against a single fingerprint image. The extracted fundamental feature sets are used to discriminate between live and spoof fingerprints.
US11068666B2
There is a need for more effective and efficient natural language processing (NLP) solutions. This need can be addressed by, for example, solutions for performing NLP analysis by utilizing joint topic-sentiment (JST) modeling. In one example, a method comprises receiving a per-document topic distribution for a digital document, wherein the per-document topic distribution comprises a per-document topic correlation indication for each candidate topic designation; receiving a per-document topic-sentiment distribution for the digital document, wherein the per-document topic-sentiment distribution comprises a per-document topic-sentiment correlation indication for each topic-sentiment pair of a candidate topic designation and a candidate sentiment designation; generating, based at least in part on the per-document topic distribution and the per-document topic-sentiment distribution, a topic designation and a sentiment designation for each selected word in the digital document; and generating a JST modeling output based a on each topic designation and each sentiment designation.
US11068659B2
Described herein are methods, systems and computer program products for determining a decodability index for one or more words. One of the methods of determining a decodability index for one or more words comprises receiving one or more words for analysis; analyzing the received one or more words using a plurality of effects; and assigning a decodability index to the received one or more words based on the analysis of the received one or more words using the plurality of effects, wherein the assigned decodability index indicates an ability of a person to pronounce or sound out the one or more words.
US11068650B2
A platform is described for analyzing assessment data, including correlating assessment data with learning outcome data, and presenting analysis results through one or more interactive dashboards. A course syllabus and/or other course described information is analyzed to identify expected target outcomes to be achieved by students of the course, and to identify a relative weight of each of the various target outcomes based on their coverage in the syllabus. Assessment data describing a digitally administered assessment is analyzed to identify the categories that are assessed in the various questions of the test, and determine student performance with respect to particular categories. The platform provides interactive dashboards to present analysis results and provide integration with a continuous quality improvement (CQI) system for task tracking related to the analysis results.
US11068645B2
Methods and systems for providing a graphical user interface to a computing device are described. In one aspect, a method includes: providing a first portion of the graphical user interface to the computing device, the first portion of the graphical user interface including an interface element for receiving input through an input interface associated with the computing device; receiving input received at the interface element; determining an eligibility metric based on the input; comparing the eligibility metric to eligibility criteria; and when the eligibility metric does not satisfy the eligibility criteria, providing, to the computing device, a second portion of the graphical user interface, the second portion of the graphical user interface having a greater completion complexity than a third portion of the graphical user interface, the third portion of the graphical user interface being provided when the eligibility metric satisfies the eligibility criteria.
