US10834849B2
Examples of a thermal management unit and an electronic apparatus utilizing the thermal management unit are described. In one aspect, the thermal management unit includes a heat sink. The heat sink includes a base portion, a first protrusion structure and a second protrusion structure. The base portion has a first side and a second side opposite the first side. The first protrusion structure protrudes from the first side of the base portion, and includes multiple fins. The second protrusion structure protrudes from the second side of the base portion, and includes multiple ribs. The heat sink may be made of silicon.
US10834827B2
A housing assembly includes a housing, a printed circuit board (PCB) contained in a housing, and a cup-shaped cap having an interior and a flange portion. A tall component extending from the PCB is covered by the cap such that the tall component is disposed in the interior of the cap and the flange portion of the cap engages the PCB. A vacuum is applied and while maintaining the vacuum, an encapsulant is introduced into the housing to a level so as to cover the PCB and certain other components not the relatively taller component(s). When the vacuum is released, a pressure differential between the environmental pressure and the vacuum remaining in the cap interior forces encapsulant into the cap interior to a level higher than that outside of the cap. A multi-level height potting process is achieved.
US10834826B2
A glue dispensing method includes making a glue dispensing hole in a processing region. The processing region is a region that is in a surface mount region corresponding to the surface mount component and in which no electronic circuit and pad exist. The method also includes welding the surface mount component onto the circuit board. The method further includes injecting glue into the glue dispensing hole, to fill a gap between the surface mount component and the circuit board, and placing the circuit board still, to wait for curing of the glue.
US10834817B2
A plated hole with a sidewall plating. The plated hole has a vent opening that has a sidewall of non-conductive material that is not plated. During attachment of a joint conductive material such as solder to the sidewall plating, gasses generated from the attachment process are outgassed through the vent opening.
US10834816B2
A printed circuit board structure and a wiring method therefor are disclosed. The printed circuit board structure comprises a first wiring channel formed inside the printed circuit board for transmitting a circuit signal; a pin, connected to the first wiring channel for connecting a chip to the printed circuit board; the pin comprising an unused pin and a used pin, the used pin comprising a peripheral pin and an internal pin; wherein the printed circuit board further comprises a second wiring channel, the second wiring channel leads out the internal pin by means of covering at least a portion of the unused pin. By means of using a printed circuit board structure and a wiring method to configure pins of the printed circuit board, the number of printed circuit board layers is reduced, and the current carrying capacity is enhanced.
US10834808B2
An electronic device console includes a console body that houses a chip package, and a duct extending from the console body. An interior volume of the duct is in fluid communication with an interior volume of the console body. A first vent is at a distal end of the duct. A second vent is in a wall of the console body. The console may be oriented in a first orientation and a second orientation. The duct functions as a chimney for natural convection cooling of the chip package when the console is oriented in the first orientation. The console body functions as a chimney for natural convection cooling of the chip package when the console is oriented in the second orientation.
US10834802B2
The remote control device may provide feedback via the status indicator that indicates the present intensity level of a lighting device responsive to the remote control device. The remote control device may provide feedback to indicate a first present intensity level of a first lighting device when the command is a first command type, and a second present intensity level of a second lighting device when the command is a second command type. When the first command type is a raise command and the second command type is a lower command, the first present intensity level may be less than the second present intensity level. In addition, the first lighting device may be a lighting device responsive to the remote control device with a lowest present intensity level and the second lighting device may be a lighting device responsive to the remote control device with a highest present intensity level.
US10834796B2
A method of controlling one or more luminaires arranged to illuminate an area covered by at least one presence sensor, the method comprising: receiving from a user a selection of a lighting scene to be rendered; controlling at least one of the luminaires to render the selected lighting scene; determining a timeout duration for the luminaires based on the selected lighting scene; using the at least one presence sensor to monitor the area for presence indicators when rendering the selected lighting scene; and automatically switching the luminaires to a low-power mode if no presence indicator is detected in the area for the determined timeout duration when rendering the selected lighting scene.
US10834793B2
A power supply circuit can include: a constant current control circuit configured to receive a first voltage and a first current from a power supply, and to generate a second voltage and a second current that are substantially constant; a shunt circuit, where when the second current is greater than the output current, the shunt current circuit is configured to shunt the second current, and when the second current is less than or equal to the output current, the shunt circuit stops operating; and an energy storage circuit, where when the second current is greater than the output current, the energy storage circuit is configured to store energy, and when the second current is less than or equal to the output current, the energy storage circuit is configured to release energy and provide power for the load together with the constant current control circuit.
US10834787B2
An induction heating cooking device includes a cooking table having an auxiliary slit through which light passes; an induction coil for generating a magnetic field so as to inductively heat a cooking container placed on the cooking table; at least one light source disposed at the outer edge of the induction coil; an optical member for changing the traveling direction of light emitted the light source and concentrating the light, and a main slit through which light emitted from the optical member passes so as to form a flame image on the cooking container. The induction heating cooking device forms a virtual flame image on the lower surface of a cooking container at the time of operation of the induction coil, thereby enabling the heating state of the cooking container to be easily recognized.
US10834786B2
A heating tape comprises an insulated heating element that includes a heating element layer comprising a polymer composite having conductive particles and at least one set of conductive electrodes at least partially embedded in the polymer composite and extending along at least a substantial portion of the length of the heating tape. A heating tape system for a pipe or other surface, further includes a power ramp controller having a solid state relay component to regulate an in-rush of current to the heating element. The heating tape system also includes a connector having multiple contact points.
US10834780B2
A radio terminal according to one embodiment comprises a processor. The processor is configured to: forward a data unit from an RLC layer to a MAC layer prior to receiving an uplink grant from a base station; receive the uplink grant for determining a predetermined transport block size from the base station; generate a transport block by performing concatenation or segmentation on the data unit according to the predetermined transport block size in the MAC layer; and transmit the generated transport block to the base station via a PHY layer. The processor is configured to receive TBS information indicating a minimum guaranteed value of a transport block size from the base station. The predetermined transport block size is a value equal to or larger than the minimum guaranteed value.
US10834779B2
The various embodiments of the present invention disclose a system and method for multimedia broadcast multicast service (MBMS) operation, the method comprises of receiving, by a User Equipment (UE), a common notification configuration message for a Multi-Cast Control Channel (MCCH) and System Information (SI) change from a network, identifying one or more occasions where MCCH or SI change notification is to be scheduled, configuring, by the UE, a DRX sleep and wake up occasions for the UE based on the scheduling of the MCCH and the SI change notification period, monitoring for MCCH change or SI change notification on Physical Downlink Control Channel PDCCH Format 1C scrambled with M-RNTI on wakeup occasion, determining the change notification based on DCI bits pertaining to SI and/or MCCH of one or more MBMS area, and decoding indicated SI and/or MCCH on PDSCH on CAS sub-frames and/or PMCH channel of respective areas.
US10834772B2
A method and an apparatus of establishing dual-connectivity to transmit data are disclosed. A PCell of the UE carries out a mapping function and realizes a PDCP layer, a RLC layer, a MAC layer and a physical layer, and a SCell of the UE carries out quality packet data to data radio bearer mapping and realizes a PDCP layer, a MAC layer and a physical layer, in which a core network transmits data of the UE to the PCell, the PCell maps a QoS Flow of the data of the UE which is quality packet data to a data radio bearer on a mapping layer, performs path split, transmits data of respective paths to the UE through the PCell and SCell of the UE, and the UE regroups the data of the respective paths on the PDCP layer, and transmits the regrouped data to an application layer.
US10834771B2
A method for use in a wireless telecommunications network, the method including: when a secondary base station exhausts a supply of unique parameter sets used in security ciphering of received split radio bearers, the secondary base station sends a notification to a master base station of a requirement to alter data handling resources allocated for handling split radio bearers received from the secondary base station in one or both of the master base station and a terminal device; and the master base station, in response to the notification, operating to effect an alteration in the said data handling resources.
US10834769B2
Embodiments for managing a wireless communication network by one or more processors are described. The presence of a plurality of mobile electronic devices within a wireless communication network is detected. A device-to-device (D2D) connectability score for each of the plurality of mobile electronic devices is calculated. The calculating of the D2D connectability score for each of the plurality of mobile electronic devices is based on a security posture of the respective mobile electronic device, a privacy posture of the respective mobile electronic device, or a combination thereof. A signal representative of the calculated D2D connectability score for each of the plurality of mobile electronic devices is generated.
US10834766B2
Disclosed is a terminal controlling system and method for controlling multi-device. A method of operating a terminal controlling system according to the present disclosure includes: by a first terminal, detecting a second terminal and producing detection result information; by the first terminal, transmitting the detection result information to a first control device controlling the first terminal; by the first control device, making a request to a server device for information on the second terminal; by the first control device, making a request to a second control device controlling the second terminal for inter-terminal interworking, using the information on the second terminal received from the server device; by the first control device, receiving a response to the inter-terminal interworking request from the second control device; and by the first terminal, communicating with the second terminal based on the response received from the first control device.
US10834764B2
Aspects of the subject disclosure may include, for example, a device including a processing system including a processor, and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, where the operations include receiving an advertisement identifier; hashing the advertisement identifier, thereby creating a Bluetooth service identifier; transmitting device data including the Bluetooth service identifier in a Bluetooth transmission; and receiving content in a push notification, wherein a system associates the device data with the advertisement identifier to determine whether to create the push notification. Other embodiments are disclosed.
US10834762B2
Systems and methods for processing a Random Access (RA) transmission are disclosed. In some embodiments, a method of operating a radio access node in a cellular communications network includes receiving an RA transmission from a wireless device. The method also includes detecting an RA preamble in the RA transmission from the wireless device and estimating a timing parameter of the wireless device using the RA transmission from the wireless device separately from detecting the RA preamble. By estimating the timing parameter separately from detecting the RA preamble, increased detection of the RA preamble is possible while also increasing the precision of the timing parameter estimate. In some embodiments, this separation also enables a complexity reduction of the receiver if a low complexity detector is used first and then the high complexity timing estimator is only used when an RA preamble is detected.
US10834761B2
A wireless device receives at least one message from a base station. The at least one message comprises uplink configuration parameters for a cell of the base station. The uplink configuration parameters indicate: a first uplink; a second uplink; and a power value for selecting one of the first uplink and the second uplink. The wireless device determines a scaled power value based on: the power value; and a moving speed of the wireless device. The wireless device selects as a selected uplink, one of the first uplink and the second uplink based on the scaled power value. The wireless device transmits a random access preamble via the selected uplink.
US10834758B2
Systems and/or methods of receiving communications at a receiving node that communicates with a transmitting node over a first communication channel and a second communication channel are disclosed. The method includes receiving, at the receiving node, a request-to-send message from the transmitting node over the first communication channel, the request-to-send message indicating that the transmitting node has data to be transmitted to the receiving node over the second communication channel, determining at the receiving node whether the second communication channel is available for reception of the data, in response to determining that the second communication channel is available for reception of the data, reserving the second communication channel for use by the transmitting node, and receiving the data from the transmitting node over the second communication channel.
US10834750B2
Methods, systems, and devices for wireless communication are described. A user equipment (UE) and a base station may use low latency communications to improve the throughput of a wireless link. To facilitate efficient low latency communication, the UE may send UE-initiated CSI reports in addition to periodic and base station-initiated reports. For example, the UE may, in various examples, send UE-initiated CSI reports using contention based spectrum, using a request-to-transmit, or using a CSI differential (i.e., an indicator of a change in channel conditions). The base station may schedule different UEs for uplink low latency communication by providing resources to each UE for CSI and scheduling requests (SRs) using coherent or non-coherent uplink transmissions. The CSI and SR may also be combined with uplink feedback.
US10834749B2
An operation method of a terminal in a communication system includes receiving bandwidth part (BWP) change information from a base station in a BWP i; changing an operation BWP of the terminal from the BWP i to a BWP j even when a transmission and reception procedure of first data in the BWP i is not completed at a BWP changing point indicated by the BWP change information; and performing a data transmission and reception procedure of second data in the BWP j, wherein the BWP i and the BWP j are different BWPs, and i and j are different integers.
US10834748B2
Indication of additional information in 5G systems with a legacy downlink control channel is provided. A method can include receiving, by a device comprising a processor, a scheduling parameter via a message that was transmitted via a downlink control channel by a network device, determining that the scheduling parameter is associated with a non-self-decodable transport block, and, in response to the determining, identifying the scheduling parameter as information distinct from scheduling information for the non-self-decodable transport block.
US10834745B2
In an uplink transmission method of a first communication node, the first communication node receives a reference signal configuration for an UpPTS (uplink pilot time slot) from a second communication node when the UpPTS of a special subframe and a first uplink (UL) subframe are aggregated as an extended UL subframe. Also, the first communication node allocates a reference signal to the first UL subframe of the UpPTS and the first UL subframe based on the reference signal configuration when a number of time domain symbols belonging to the UpPTS is a predetermined number or less.
US10834728B2
A method for indicating quasi co-location indication information and a device are provided, to diversify reference signal types and reference signal configuration information that are indicated by QCL. The method includes: generating, by a base station, reference signal configuration information; performing, by the base station based on the reference signal configuration information, quasi co-location QCL assumption on reference signals corresponding to at least two antenna ports in reference signals, to generate QCL indication information; and sending, by the base station, the QCL indication information to a terminal.
US10834721B2
[Object] To provide a communication apparatus and a communication method which are capable of reducing the overhead of communication while suppressing influence on the frame reception process.[Solution] Provided is a communication apparatus, including: a processing unit configured to select one of a frame of a first format including a training signal and a frame of a second format not including a first field which is at least a part of the training signal, and generate the frame of the selected format; and a communication unit configured to transmit the frame of the first format or the frame of the second format. Also provided is a communication method, including: selecting one of a frame of a first format including a training signal and a frame of a second format not including a first field which is at least a part of the training signal, and generating the frame of the selected format; and transmitting the frame of the first format or the frame of the second format.
US10834720B2
Provided in the embodiments of the disclosure are methods for transmitting data, a terminal device and a network device. One method includes: a terminal device receives semi-static configuration information sent by a network device, the semi-static configuration information being used for indicating an initial state of a duplicated-data transmission function of a Packet Data Convergence Protocol (PDCP) entity corresponding to a Radio Bearer (RB), and the initial state including an activated state or a deactivated state; and the terminal device establishes a first RB according to the semi-static configuration information. The methods, the terminal device and the network device provided by the embodiments of the disclosure help to improve the reliability of data transmission.
US10834713B2
A disclosure of the present specification provides a new PUCCH format for allowing increased UCI HARQ-ACK; including CSI to be transmitted in an environment in which an enhanced carrier aggregation technology is used so that cells, the number of which exceeds five and is a maximum of X e.g., 32, can be aggregated.
US10834706B2
An arrangement is disclosed where in a multi-carrier communication system, the modulation scheme, coding attributes, training pilots, and signal power may be adjusted to adapt to channel conditions in order to maximize the overall system capacity and spectral efficiency without wasting radio resources or compromising error probability performance, etc.
US10834699B2
Methods, systems, and devices for wireless communications are described. A wireless device, such as a user equipment (UE), may receive a configuration of a page monitoring periodicity, and a configuration of a wake-up signal from a network node, such as a base station. The UE may perform discontinuous monitoring for a plurality of wake-up signals based at least in part on a wake-up signal periodicity, and receive the wake-up signal on the wake-up signal periodicity. The UE may then monitor for paging messages to receive paging information, or updates to system information, during a page monitoring period according to the page monitoring periodicity, the wake-up signal periodicity, the received wake-up signal, or a combination thereof.
US10834696B2
Techniques for supporting positioning for a terminal (sometimes referred to herein as a target device) in a wireless network are described. In an aspect, positioning for a target device includes receiving a Request Location Information message that indicates at least one positioning method from a plurality of supported positioning methods. The Request Location Information message comprises common parameters that are applicable to all positioning methods indicated in the Request Location Information message. The common parameters comprise a quality-of-service (QoS), an indication of whether periodic location information is requested, an indication of whether triggered location information is requested, or any combination thereof. Positioning is performed in response to the Request Location Information message and can include determining a location estimate for a location of the target device.
US10834691B2
A first wireless communication device belongs to a first of multiple groups of wireless communication devices. Devices in any given group are synchronized to the same timing reference and devices in different groups are not synchronized to the same timing reference. The first device receives a message that indicates, for each of one or more of the groups, a range of possible values for misalignment between the timing reference of that group and a common timing reference. The range accounts for uncertainty in that misalignment. The first device determines, based on the one or more ranges, intervals of times during which direct control signaling is expected to be received at the first device from one or more devices in one or more other groups. The first device then adjusts intervals of times during which it is configured to operate in an awake state to narrowly encompass the intervals of times during which the direct control signaling is expected to be received.
US10834690B2
Methods, systems, and devices for wireless communications are described that provide staggered synchronization signal blocks (SSBs) in frequency sub-bands for beamformed wireless communications. Transmissions of SSBs and control channel transmissions (e.g., remaining minimum system information (RMSI) physical downlink control channel (PDCCH) transmissions) may use multiple transmission beams in a beam sweeping procedure. The SSB transmissions may be transmitted using transmission beams that span one frequency sub-band of a number of available frequency sub-bands, and the control channel transmissions may use transmission beams that span two or more of the frequency sub-bands. The SSB beam sweeping procedure may be performed separately during staggered, non-overlapping time periods for each frequency sub-band of the number of frequency sub-bands. Each of the of SSBs may indicate a reference timing of the base station used to identify a set of resources (e.g., a control resource set (CORESET)) that carries control channel transmissions.
US10834687B2
Methods, systems, and devices for wireless communication are described. Separate or combined transmissions of power headroom reports for transmission time intervals (TTIs) having different durations may be transmitted. For example, a user equipment (UE) may be configured to communicate with TTIs of different durations. The UE may identify a transmission power for a first TTI having a first duration and calculate a power headroom based on a maximum transmission power of a serving cell and the transmission power for the first TTI. The UE may determine a power headroom for another TTI having a different duration (e.g., a duration longer than the first duration) and transmit separate power headroom reports for each TTI duration. Additionally or alternatively, the UE may calculate a power headroom associated with both TTI durations and transmit a joint power headroom report for both TTI durations.
US10834685B1
Systems and methods are described for configuring a handover threshold for wireless devices in a wireless network. A plurality of wireless devices operating in a radio range of an access node (AN) are instructed to report an actual maximum allowable transmit power value at the AN. The plurality of wireless devices are classified based on the reported actual maximum allowable transmit power value. Handover thresholds for the plurality of wireless devices are configured based on the classification.
US10834675B2
An electronic device includes a communication unit and processing circuitry. The communication unit is configured to receive information on whether a user wears other electronic device. The processing circuitry configured to, responsive to a predetermined event occurring, determine whether the other electronic device is worn by the user. The processing circuitry also configured to control the communication unit to transmit a notification message to the other electronic device based on whether the other electronic device is in a worn state or an unworn state.
US10834669B2
Some embodiments provide a method for a network slice selector that forwards messages from endpoint electronic devices onto different network slices of multiple network slices. The method receives a set of connection initiation messages setting up a connection between an endpoint electronic device and a network domain. The method forwards the set of connection initiation messages from the endpoint electronic device onto a default network slice while storing data regarding the connection initiation messages. After the connection is setup, the method receives a data message belonging to the connection from the endpoint electronic device. The method selects one of the plurality of network slices to which the electronic device has access as the network slice for the connection based on analysis of the received data message. The method retransmits the set of connection initiation messages on the selected network slice between the network slice selector and a network gateway.
US10834668B2
A radio access network (RAN) receives a first registration request from a wireless device. The RAN sends a first message to a network repository function in response to receiving the first registration request. The first message comprises at least one single network slice selection assistance information of at least one network slice. The first message comprises network slice isolation information for the at least one single network slice selection assistance information. The network repository function selects an access and mobility management function based on the network slice isolation information. The RAN receives a second message from the network repository function. The second message comprises an Internet protocol address of the access and mobility management function. The RAN sends a second message to the access and mobility management function. The second registration request may be for the first registration request.
US10834667B2
Various embodiments disclosed herein provide for facilitating a discontinuous access to unlicensed spectrum in a new radio access environment. According an embodiment, a system can comprise performing a scanning procedure that determines whether a first subband and a second subband is available for transmission. The system can further facilitate determining whether the first subband and the second subband are adjacent, wherein a first channel formed at the first subband comprising a first guard band and a second channel formed at the second subband comprising a second guard band that is adjacent to the first guard band. The system can further facilitate in response to determining that the first subband and the second subband are adjacent and available for transmission, eliminating the first guard band and the second guard band.
US10834664B2
A two-stage enhanced downlink control channel (DCI) is provided. In one example, a method comprises performing processing to attempt to decode a second stage of DCI without blind decoding and based on resource allocation information (RAI), wherein the decoding the first stage of DCI comprises blind decoding and wherein the second stage of DCI and uplink control information is received after the first stage of DCI. The method also comprises based on successfully decoding the second stage of DCI, decoding a physical data shared channel (PDSCH). In various embodiments in which semi-persistent scheduling is provided, decoding information previously received in a prior transmission time interval can be employed in a current or subsequent TTI to conserve bandwidth and power.
US10834663B2
Blind selection of a multi-frequency band indicator (MFBI) channel is disclosed. The crowded wireless spectrum can comprise overlapping bands, e.g., LTE bands 17 and 12. Whereas current standards allow setting the E-UTRA frequency to only one absolute radio-frequency channel number, alternative channel information can be distributed via SIB message. However, where a UE cannot read the MFBI information in a SIB message, the UE can be ignorant of a channel in an alternative band. Channel information for an alternative band can be sent to the UE as part of a radio resource control RRC message, for example, comprising a dEUTRACarrierFreqInfo value. The RRC connection release message can cause the UE to release a connection and then reestablish a new connection based on the channel information for then alternative band. This can allow mobile devices that do not support MFBI via SIB, to access channels in MFBI-type bands.
US10834658B2
A wireless communication device having a wireless receiver and a wireless transmitter includes a control circuit having a processor. The control circuit successively calculates a metrics value indicating a communication success rate with a different wireless communication device based on an electric wave received from the different wireless communication device. The control circuit also updates a metrics value corresponding to the different wireless communication device in a metrics table where metrics values are associated with respective different wireless communication devices. The control circuit determines whether the metric values in the metrics table are each within a fulfilled communication range indicating a communication success rate being high, and transmits the transfer target data from the wireless transmitter in a broadcast mode in response to the number of the metrics values within the fulfilled communication range being within a transfer performable range.
US10834656B2
Disclosed herein are systems and methods related to reducing or making more efficient handovers from one cell to another cell in a communications network. The method includes receiving mobility data for a device being serviced by a first cell, classifying the device based on the mobility data to yield a classification and making a handoff decision when handing off the device from the first cell to a second cell based at least in part on the classification. An example of the mobility data is a speed at which the device is moving or time a device is in a cell.
US10834654B2
An enhanced location based service for hybrid long term evolution (LTE) and/or Cellular Internet of Things (CIoT) network is disclosed. A method can comprise receiving, from a user equipment device, via a radio access technology, a first message representative of a request for measurement gap information for a location based service; determining a location of the user equipment device based on a serving cell location of a serving cell device that services the user equipment device; and transmitting, to the user equipment device, a second message comprising data representative of the measurement gap information.
US10834646B2
[Object] To realize handover in relay communication using a relay terminal in a more satisfactory manner.[Solution] A communication device including: a communication unit configured to perform wireless communication; and a control unit configured to acquire information regarding a communication quality of one or more radio links including at least one of a direct first radio link or a second radio link via a relay terminal, which is configured to be movable, between a remote terminal and a base station, and to switch the radio link to be used in communication between the remote terminal and the base station on the basis of the acquired information regarding the communication quality.
US10834644B2
Method and apparatus for measurement reporting in carrier aggregation wireless communication systems
When detecting occurrence of an event for transmitting a measurement report of a radio condition of a cell at a frequency set for a base station apparatus, to the base station apparatus (3) communicating with a terminal apparatus (2), the terminal apparatus (2) in a wireless communication system (1) creates a measurement report including information indicating radio conditions of cells at a frequency at which the event occurred and at another different frequency. The base station apparatus (3) controls whether or not to perform handover of the terminal apparatus (2) to another cell, on the basis of the measurement report transmitted from the terminal apparatus (2). Thereby, there is provided a wireless communication system in which a base station apparatus and the terminal apparatus are communicable with each other using multiple frequencies, the wireless communication system being capable of shortening time required for handover.
US10834640B1
Systems, methods, and processing nodes are related to selective resource allocation in a wireless network. An exemplary method includes determining, at an access node, wireless services utilized by a plurality of wireless devices connected to the access node. The wireless services include a first type of wireless service and a second type of wireless service. The method also includes determining whether a first percentage of the plurality of wireless devices utilizing the first type of wireless service relative to the second type of wireless service is greater than or equal to a service type threshold. The method also includes selecting a dynamic allocation scheme if the first percentage of the plurality of wireless devices utilizing the first type of wireless service relative to the second type of wireless service is greater than or equal to the service type threshold.
US10834637B1
When multiple user equipment devices (UEs) are served with dual connectivity, with each UE being served by a first access node on a respective first connection according to a first RAT and all of the UE's respective first connections having a first carrier as anchor carrier for the dual connectivity, the first access node will detect that load on the first carrier is threshold high. And in response, the first access node will (i) select one or more of the UEs based on each of the selected one or more UEs being within uplink range of the first access node on a second carrier higher in frequency than the first carrier and (ii) for each selected UE, reconfigure the UE's respective first connection from having the first carrier as the anchor carrier for the dual connectivity to instead having the second carrier as the anchor carrier for dual connectivity.
US10834632B2
Facilitating energy-efficient wireless communications for advanced networks (e.g., 4G, 5G, and beyond) with low-resolution digital-to-analog converters is provided herein. Operations of a system can comprise determining first values. Respective values of the first values can be digital samples of transmission and reception chains determined based on symbols transformed from bits. The operations can also comprise facilitating a quantization of the first values resulting in second values. Facilitating the quantization can be based on a cost function associated with processing the first values. Further, the operations can comprise outputting the second values as a continuous time signal over antennas of a base station device. The second values can comprise fewer values than the first values.
US10834626B2
In an aspect of the present invention, a method for a user equipment (UE) to perform reflective quality of service (QoS) in a wireless communication system may include the steps of receiving a downlink packet from a network, wherein the downlink packet is a packet to which the application of the reflective QoS is indicated; deriving a QoS rule based on the downlink packet; applying a QoS marking of the downlink packet to an uplink packet using the QoS rule and transmitting the uplink packet to the network; and restarting a timer associated with the QoS rule when the downlink packet is received before the timer expires.
US10834617B2
Included are network devices, systems, methods, and computer readable medium. These may employ a microcontroller with access to computer readable memory and computer readable storage wherein the microcontroller operates at a first network component of a local area network. The microcontroller may be configured to spatially locate one or more fiducial network components of a local area network in which the microcontroller is a member. The spatial location may be determined by receiving a unique identifier for a first fiducial network component, receiving a wireless signal from the first fiducial network component, determining a physical distance between the first network component and the first fiducial network component, and updating a registry with the determined physical distance. In certain embodiments, the network component may be an RFID reader and the unique identifier may be an IP or MAC address.
US10834614B2
A feeder terminal comprises backhaul communication circuitry connecting a communications network via a wireless backhaul, and providing an access base station with wireless backhaul access. Backhaul information circuitry determines congestion information relating to the wireless backhaul and communication circuitry enables communication with an access base station and provides the congestion information to the access base station. In response to a demand message from the access base station comprising quality of service requirements, the communication circuitry forwards the demand message to the communications network. Additionally, an access base station comprises communication circuitry enabling communication with a feeder terminal. The communication circuitry provides a quality of service demand message to the feeder terminal based on a quality of service requirement and receives congestion information relating to the wireless backhaul from the feeder terminal. The access control circuitry controls usage of the wireless backhaul by user equipment in dependence on the congestion information.
US10834610B2
Systems and methods are described for monitoring performance and allocating resources to improve the performance of a wireless telecommunications network. A wireless telecommunications network may be comprised of base stations and other infrastructure equipment, which may be sourced from various suppliers. Users may generate traffic on the wireless network, and performance metrics relating to the user experience may be collected from individual base stations. The set of available metrics for a particular base station may vary according to the supplier. A machine learning model is thus trained using metrics from multiple base stations, and used to estimate values for metrics that a particular base station does not provide. The metrics are then further characterized according to the service classes of the users, and resources for improving the performance of base stations are allocated according to the reported and estimated metrics for various service classes.
US10834594B1
A first device may discover, using a short-range wireless communication protocol, an authentication service advertised by a second device, and may establish, with the second device, a connection using the short-range wireless communication protocol. The first device may display, after establishing the connection with the second device, a first identifier, and may provide to the second device a confirmation request including the first identifier to permit the second device to determine whether a second identifier, input by a user into the second device, matches the first identifier. The first device may receive, from the second device, encrypted credentials to authenticate the user to access a service based on the second device determining whether the second identifier matches the first identifier. The first device may decrypt the encrypted credentials to obtain credentials, and may authenticate, using the credentials, the user to access the service.
US10834584B2
A computer automated system and method comprising configuring a single or plurality of mobile devices over a network, validating the configured devices, and communicating contextual information to the configured devices. The devices are authenticated and the authentication is sent to a server over the network, when a contextual service, controlled/offered by the server through a contextual service point in communication with the server, is invoked by the configured mobile device in the vicinity of the contextual service point. The mobile device is then enabled to consume a contextual service, offered by and delivered at the contextual service point, either from within the mobile device or over the network.
US10834581B2
According to an aspect, a wireless device sends, while in an RRC inactive state, a message requesting resumption of an RRC connected state. Upon sending the message, the wireless device starts a timer according to a predetermined value. While the timer is running, the wireless device attempts decryption and integrity check handling for packets subsequently received from the wireless network.
US10834579B2
A method for communpication is provided. The method includes receiving data sent by a user equipment (UE); determining a core network which provides a communication service for the UE; performing data format conversion on the data when the core network is a next generation core (NG-Core) to obtain designated data, where the obtained designated data has a data format is consistent with the data format of the NG-Core, and sending the designated data to the NG-Core; and sending the data to an EPC when the core network is the fourth-generation EPC.
US10834574B1
Aspects of the subject disclosure may include, for example, establishing a wireless data link via a wireless local area network, and obtaining, via the wireless data link, an interim profile supporting communication with a mobile network. Various embodiments can include enabling the interim profile to establish limited connectivity facilitating communication with a subscription manager node of the mobile network. Some embodiments can include communicating with the subscription manager node to establish an active subscription for services of the mobile network. Various embodiments can include enabling an operational profile comprising subscription information associated with the active subscription. Other embodiments are disclosed.
US10834564B1
A method, system and computer program product for automatically organizing transportation during an emergency situation includes monitoring, by one or more processors, a first location of a plurality of users. The one or more processors receive a notification of an emergency situation and identifies danger zones within an emergency area associated with the emergency situation. The one or more processors determine a second location of the plurality of users, and in response to the second location being within the emergency area, organize the plurality of users in one or more groups based on the first location and the second location, and automatically coordinate a transportation vehicle for the one or more groups, a route of the transportation vehicle is selected based on the identified danger zones within the emergency area.
US10834563B2
A mobile device includes a Bluetooth transceiver, the Bluetooth transceiver being in an idle power state when not securely paired to a second Bluetooth transceiver of a peripheral device. The mobile device further includes an audio interface, the audio interface coupled to the Bluetooth transceiver, the audio interface configured to connect to a second audio interface of the peripheral device. The mobile device is configured to establish an out-of-band audio communication channel to the peripheral device by connecting the audio interface to the second audio interface, the mobile device configured to exchange Bluetooth authentication data with the peripheral device via the out-of-band audio communication channel in response to transitioning to an operating state, the mobile device configured to initialize the Bluetooth transceiver with the Bluetooth authentication data to establish an authenticated and cryptographically protected in-band Bluetooth communication channel allowing the mobile device to be securely paired with the peripheral device.
US10834562B1
Methods and systems are described. One system is a light switch having a housing configured for a circuit for a switch and a wireless chip for wireless communication with an end-node. The light switch further includes a processor chip and memory for executing instructions and interfacing with the wireless chip and the switch. A microphone is integrated with the housing and a speaker is integrated with the housing. The instructions are processed by the processor chip in response to voice commands received by the microphone, and the processing of instructions is further configured to send data to the end node and receive data from the end node. The data received from the end node is used to provide an audible voice reply to one or more of the voice commands received by the microphone of the housing of the light switch. The voice commands are handled by the end node for artificial intelligence processing that includes accessing one or more external data sources and applying one or more learning algorithms for outputting the audible voice reply via the speaker of the light switch.
US10834541B2
Embodiments of the present invention provide a method for setting an MCPTT group, a device, and a system. A first network device receives a group selection request, where the group selection request is used to instruct to set a first MCPTT group as a selected MCPTT group for a first MCPTT user; and the first network device sends, according to the group selection request, information about the first MCPTT group to first UE used by the first MCPTT user, so that the first network device can set the first MCPTT group as a selected MCPTT group for the first MCPTT user. In this way, a function of setting, by one MCPTT user or a network system, a selected MCPTT group for another MCPTT user is implemented.
US10834540B2
One embodiment of the present invention relates to a method for providing, by a relay UE, a broadcast service in a wireless communication system, the method comprising the steps of: detecting a TMGI; and broadcasting TMGI announcement comprising the detected TMGI and a ProSe layer-2 group ID corresponding to the TMGI.
US10834536B2
Estimating a location of a device at a particular point of time may incorporate one, two, or more different location data points. The location data points may be derived from communications networks, where there may be different mechanisms for determining location. As part of the location estimation, each cellular location in a cellular network may have a different error range associated with each cell, for example. The error range for each cell may be generated by collecting precise location data from Global Positioning System or other mechanism with high accuracy, and comparing that data to location data gathered from other sources. A database of error ranges for each cell and each location mechanism may be gathered and used to estimate the actual location of a device for a given time period.
US10834533B2
A processing device includes a remote-controllable device position information acquisition unit that acquires information on a position of a remote-controllable device, a relative positional relationship information acquisition unit that acquires information on a relative positional relationship between a terminal device transmitting instructions to request control regarding the remote-controllable device via another device having a communication function not included in either the processing device or the remote-controllable device by communicating with the other device, and the remote-controllable device, a determination unit that determines if each condition regarding the position of the remote-controllable device and a condition regarding the relative positional relationship is satisfied on the basis of the acquired information, and determines whether to permit the terminal device to perform the control regarding the remote-controllable device according to a result of the determination, and a control unit that performs control.
US10834530B2
A method disclosed herein for allows users to avoid such undesirable encounters by determining whether an undesirable contact of the user has opted for sharing location information, in response to determining that the undesirable contact has opted for sharing location information, collecting location signal from the undesirable contact, forecasting anticipated locations of the undesirable contact over a period based on the location signal of the undesirable contact, forecasting anticipated locations of the user over the period, determining potential of encounter between the user and the undesirable contact based on analysis of anticipated locations of the user and the anticipated locations of the undesirable contact over the period, generating an undesirable contact avoidance scheme based on the potential of encounter, and optionally notifying the user of the undesirable contact avoidance scheme.
US10834524B2
Provided are techniques for delegating cloud-side roles to devices. Network quality information is received for a network from one or more devices. It is determined that the network is unavailable in an area from which the network quality information was received. For a new device, a trajectory path of the new device is predicted. It is determined that the new device is about to enter the area based on the trajectory path. One or more software modules and data are identified. The one or more software modules and the data are sent to the new device, wherein the new device executes the one or more software modules to generate one or more insights from the data.
US10834522B2
Exemplary embodiments are provided of telematics devices and exemplary corresponding methods. In an exemplary embodiment, a telematics device generally includes at least one hub device having a wireless network interface and a short-range wireless communication interface, and one or more peripheral devices. Each peripheral device includes a short-range wireless communication device in wireless communication with the hub device and/or at least one other peripheral device. Each of the one or more peripheral devices includes a peripheral device identifier and is configured to periodically broadcast peripheral device information including the peripheral device identifier to be received by the hub device. The hub device is configured to analyze received peripheral device information and transmit a report based on the analyzed peripheral device information to a remote station. Other exemplary embodiments include a camera interface for a telematics device, a smart lock assembly for a trailer, and a trailer tracking system.
US10834517B2
An apparatus comprising: an input configured to receive at least two audio signals, the at least two audio signals having a relative displacement between them; an orientation determiner configured to determine an audio capture orientation based on a device orientation and information concerning microphone configuration in the apparatus; and an audio output generator configured to output the at least two audio signals based on the capture orientation, such that playback of the at least two audio signals is performed based on the capture orientation.
US10834512B1
A speakerphone calibration system (system) is provided herein, comprising: a calibration unit adapted to generate at least one test signal, and further adapted to determine at least one calibration factor in response to at least one test signal, and wherein a first calibration factor characterizes a speakerphone system under test in regard to mechanical vibrations generated in the speakerphone system under test, the mechanical vibrations caused by a first test signal.
US10834509B2
A microphone and its manufacturing method, relating the semiconductor techniques, are presented. The microphone comprises: a substrate comprising an opening, a first electrode layer at the bottom of the opening, and at least one groove adjacent to the first electrode layer, with the groove and the opening on two opposing sides of a bottom surface of the first electrode layer; a separation material layer filling the groove; and a second electrode layer on the separation material layer, wherein the first electrode layer, the separation material layer, and the second electrode layer form a cavity. In this inventive concept, the separation material layer on the groove works as an anchor node embedding in the substrate to increases the effective contact area and the bonding power, and to improve the bonding quality between the second electrode layer and the substrate, which results in a strengthened second electrode layer.
US10834505B2
An apparatus configured to obtain a plurality of phase differences is provided. Each phase difference represents a difference in phase between a spectral component in a first sound signal and a corresponding spectral component in a second sound signal, to estimate an aliasing frequency. Phase differences in frequency bands above the aliasing frequency are expected to be wrapped, and to unwrap the plurality of phase differences in dependence on the estimated aliasing frequency. A phase difference obtained from spectral components that are comprised in one frequency band is unwrapped independently of any phase difference obtained from spectral components that are comprised in another frequency band.
US10834486B2
A network distribution, point (1) for operation as a node in a telecommunications system intermediate between a remote access server (41) and a plurality of individual termination points (1) served from the remote access server (41) by respective digital subscriber loops (30), in particular at an optical fibre/copper wire interface (17), incorporates a dynamic line management system (18) for processing data relating to the capabilities of each of the digital subscriber loops (30), and generating a pro file of each digital subscriber loop (30) for transmission to the remote access server (49) to allow control of the transmission of data to the individual termination points.
US10834475B1
A video packaging and origination service can include one or more encoder components that receive content for encoding and transmitting to requesting entities. Responsive to a request for content, an encoder can be configured with a set of adjustable parameters that depend on the specific format of encoding. To implement watermarking, the encoder dynamically modifies or biases one or more of the parameter values such that the modified parameter values can represent watermarking data.
US10834472B2
Systems and methods are disclosed for delivering programming content to vehicles (e.g., seagoing vessels) in a cost-effective manner. In some embodiments, programming content may be delivered to vehicles over previously deployed networks (e.g., satellite networks), using excess network capacity which may not otherwise be used to deliver data. By opportunistically employing excess network capacity (e.g., as the capacity becomes available), data constituting programming content may be delivered to vehicles over a period of time, such as via multicast transmission. A vehicle may store received data on one or more onboard servers. After an item of programming content has been received, the item may be made accessible to the vehicle's crew and/or passengers, such as by streaming the item to one or more suitably configured playback devices. Content may be served to playback devices “on demand” and/or according to a programming schedule.
US10834467B2
Single button selection to facilitate actions in a communications network are provided herein. In one embodiment, a method can comprise facilitating, by a network device of a wireless network and comprising a processor, a first transmission of a multimedia content stream to a communications device. The multimedia content stream can comprise a main content item and a supplemental content item that supplements the main content item. The method can also include in response to a request from the communications device for additional information related to the supplemental content item, facilitating, by the network device, a second transmission, to the communications device, of data that comprises the additional information. Based on an indication, received from the communications device, of an acceptance of the data related to the supplemental content item, the method can include facilitating, by the network device, an action related to the supplemental content item.
US10834466B1
A voice-controlled device monitors content delivered to a user through a non-interactive or unidirectional medium, such as broadcast television or radio. Each time the device recognizes delivered content that includes an advertisement or solicitation, the device records information identifying the content and the time at which the content is delivered. The device also listens for environmental audio cues suggesting that a user has performed a desired action in response to viewing or hearing the recognized content. If the device determines that a user response has occurred within a predetermined duration of time after a corresponding advertisement or solicitation, the device correlates the response with the content. The device then performs a corresponding activity, such as notifying the content-delivery service that a royalty should be collected from the content's source; directly transferring a royalty from the source's account to the service's account; or updating response-rate statistics associated with the content.
US10834465B1
The disclosed computer-implemented method may include receiving, as an input, segmented video scenes, where each video scene includes a specified length of video content. The method may further include scanning the video scenes to identify objects within the video scene and also determining a relative importance value for the identified objects. The relative importance value may include an indication of which objects are to be included in a cropped version of the video scene. The method may also include generating a video crop that is to be applied to the video scene such that the resulting cropped version of the video scene includes those identified objects that are to be included based on the relative importance value. The method may also include applying the generated video crop to the video scene to produce the cropped version of the video scene. Various other methods systems and computer-readable media are also disclosed.
US10834463B2
Systems and methods are described herein for recommending content restrictions to a user based on chatter in a social network of the user. The system analyzes chatter in the social network to identify a correlation between what is posted by users and the content that the users are posting about. The system stores a mapping between chatter and expected attributes of the content referenced by the chatter. The system will determine whether to block the content when an expected attribute is associated with a content restriction.
US10834457B1
Techniques are described for associating identifiers (e.g., digital watermarks) with video content in a way that enables identification of the source of pirated content with specificity as granular as an individual user account. A compositors operating in the DRM trust zone of a client device introduces the identifier by compositing overlay information with decoded video frames. The identifier may then be recovered by comparing target content to the source content to extract the overlay information.
US10834453B2
An approach is provided that provides a dynamic live feed recommendation to a user on the basis of the user's real-time reaction to a live feed content. A video is transmitted to a user's display device with the video including a number of tagged segments. Multimedia response data is received from the user's display device of the user watching the content. A degree of user engagement is determined based on the received multimedia response data corresponding to the content segments. When user engagement falls below a threshold, then alternative content options are identified based on the determined degree of user engagement and these alternative content options are transmitted to the user display device for display in an area proximate to the display of the video content.
US10834448B2
Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for recommending content based on user behavior tracking and analysis. Some embodiments operate by determining tracking data for a user indicating how the user interacted with a menu structure of a streaming media application. A group is selected from a plurality of user groups into which to group the user based on the tracking data, wherein each group comprises data from a plurality of users. A streaming media content recommendation is determined based on previous viewing patterns associated with the plurality of users of the selected group. The streaming media content recommendation is provided.
US10834436B2
Particular embodiments provide a system to determine ad segments in a video asset to enable subsequent ad replacement in video programs. The system is included in a multiple service operator (MSO) system that broadcasts video programs via a broadcast schedule. The MSO may not know the location of the ad segments in the video asset. To determine the ad segments, the MSO uses a classifier to classify video program segments and advertisements in the video asset. The classifier may be integrated with an nDVR system. By integrating with the nDVR system, particular embodiments may determine user behavior information, such as trick play commands, from the nDVR system. The classifier may use the user behavior information to detect ad segments in the video asset. In one embodiment, the classifier may fuse outputs from different detectors to detect and validate ad segments in the video program.
US10834434B2
Example methods, apparatus, systems and articles of manufacture to reduce audio streaming latency between audio and Gigabit Ethernet subsystems are disclosed herein. An example integrated circuit disclosed herein to process an audio stream associated with an endpoint device on a network includes an Ethernet subsystem to access the network and an audio subsystem to process audio data associated with the audio stream. The disclosed example integrated circuit also includes a direct hardware path between the Ethernet subsystem and the audio subsystem to exchange audio data between the Ethernet subsystem and the audio subsystem without the audio data being processed by a first software driver that is to provide access to the Ethernet subsystem or a second software driver that is to provide access to the audio subsystem.
US10834432B2
The invention discloses a method, device and system for in-sequence live streaming, belonging to the technical field of computers. The method includes receiving a terminal type of a streamer terminal sent by the streamer terminal during the in-sequence live streaming; determining a target transcoding mode corresponding to the terminal type of the streamer terminal according to the pre-stored corresponding relation between the terminal type and the transcoding mode; and receiving live streaming data sent by the streamer terminal, transcoding the live streaming data according to the target transcoding mode, and sending the transcoded live streaming data to a viewer terminal of a live streaming room to which the streamer terminal belongs. By the invention, the user can use the mobile terminal to conduct in-sequence live streaming.
US10834430B2
Embodiments of this application disclose a decoding method includes: obtaining a bitstream including picture data; parsing the bitstream to obtain node split mode information of a first-level coding tree and node split mode information of a second-level coding tree, if the split mode corresponding to the first node is no further splitting, parsing the bitstream to obtain encoding information of the first node; and decoding and reconstructing, based on the encoding information of the first node, a coding unit corresponding to the first node, to obtain a picture corresponding to the picture data.
US10834428B2
An image coding method and apparatus and an image decoding method and apparatus are provided by the present document. The image coding method includes: implementing matching coding for pixels of an input video image to obtain one or more matching relationship parameters, herein the matching relationship parameters are parameters used in a process of constructing predicted values and/or reconstructed values of the pixels in the image; mapping the matching relationship parameters to obtain mapped values of the matching relationship parameters; and performing entropy coding on the mapped values of the matching relationship parameters. The present document addresses the problem existing in the conventional art which is caused by the direct implementation of entropy coding for matching relationship parameters and achieves a good data compression effect through entropy coding.
US10834402B2
This quantization device includes a processor configured to calculate first costs in a plurality of data length candidates in consideration of the compression ratio and image quality deterioration due to compression of an image. The cost calculation processing is common processing partially performed among the plurality of data length candidates. The processor is configured to perform the common processing for the plurality of data length candidates, execute the distributed processes in parallel, and determine, as an optimal data length, a single data length for which a minimum cost is calculated among the first costs of the plurality of data length candidate.
US10834401B2
A system can include a video processing engine to determine an estimated Quantization Parameter (QP) for a row of Coding Tree Units (CTUs) in a frame of a video. The processing engine can encode the row of CTUs in the frame of the video. A CTU in the row of CTUs can be encoded with a QP equal to the estimated QP. The system includes another video processing engine to determine an estimated QP for another row of CTUs of the frame of the video. The other processing engine can set a running QP to the estimated QP for the row of CTUs prior to the given video processor encoding a last CTU in the given row of CTUs. The other processing engine can further encode the other row of CTUs. CTUs encoded by the video processing engine and the other video processing engine can be stored in memory.
US10834386B2
A method for decoding a video according to the present invention may comprise: determining an intra prediction mode of a current block, determining, based on the intra prediction mode, a first reference sample of a prediction target sample included in the current block, generating a first prediction sample for the prediction target sample using the first reference sample, and generating a second prediction sample for the prediction target sample using the first prediction sample and a second reference sample located at a position different from the first reference sample.
US10834378B2
Provided is a three-dimensional information detection device having a configuration in which detection accuracy of three-dimensional information of a measurement target object is not lowered even in a case where an optical system that includes a projection unit, a first imaging unit and a second imaging unit is covered with a light transmissive cover so that the optical system is not exposed to the outside. The three-dimensional information detection device includes the projection unit that projects an image pattern onto a measurement target object, the first imaging unit and the second imaging unit that respectively image the image pattern, a transmissive cover that covers the optical system that includes the projection unit, the first imaging unit, and the second imaging unit, and a calculation unit that calculates three-dimensional information of the measurement target object on the basis of the image pattern that is imaged using the first imaging unit and the second imaging unit. At least a part of a mounting surface of the optical system is formed by a light absorbing member, and the first imaging unit and the second imaging unit are disposed out of a region to which reflected light that is regularly reflected from the cover in projection light of the image pattern is directly incident.
US10834373B2
The windowless prototypes of various evacuated tube transportation (ETT) based transportation systems, such as Hyperloop-based transportation systems, has the negative feel of an enclosed space. The lack of any kind of outside reference, the unknown sounds and the tremendous speed of the capsule/pod would surely cause anxiety with several passengers. A representation of the outside world shown within the pod/capsule using augmented windows alleviates this claustrophobic environment. At least for the closest passenger to the window, the illusion of looking out on a landscape is achieved using such augmented windows.
US10834365B2
A function of a user-controlled virtual assistant (UCVA) device, such as a smart speaker, can be augmented using video or image information about an environment. In an example, a system for augmenting an UCVA device includes an image sensor configured to monitor an environment, a processor circuit configured to receive image information from the image sensor and use artificial intelligence to discern a presence of one or more known individuals in the environment from one or more other features in the environment. The system can include an interface coupled to the processor circuit and configured to provide identification information to the UCVA device about the one or more known human beings in the environment. The UCVA device can be configured by the identification information to update an operating mode of the UCVA device.
US10834362B2
Apparatus, systems and techniques associated with battery powered wireless camera systems are provided. In an example, a system includes a battery powered wireless camera including an internal battery to provide energy and an image capture module to capture images. Further, the battery powered wireless camera includes a low-bandwidth radio transceiver which may wirelessly communicate with a base station and a micro switch, and may receive commands for operation of the battery powered wireless camera. The battery powered wireless camera also includes a high-bandwidth radio transceiver which may wirelessly communicate with the base station. If the high-bandwidth radio transceiver is powered down, the image capture module may store captured images. If the micro switch triggers activation, the high-bandwidth radio transceiver may power up and transmit the captured images to the base station. In an example, the low-bandwidth radio transceiver may wirelessly communicate with the base station over a low-bandwidth radio link.
US10834361B2
To provide a mechanism capable of realizing more comfortable communication by connecting spaces to each other while permitting asymmetry.There is provided an information processing apparatus including: a determination unit that determines adjustment parameters of space information asymmetrically with respect to bidirectional disclosure between a plurality of users communicating with each other on the basis of disclosure settings of the space information regarding each of the plurality of users; and an output control unit that outputs output information to the user, the output information including the space information regarding a user of a communication counterpart processed on the basis of the adjustment parameters and information indicating determination reasons of the adjustment parameters.
US10834350B2
An image sensing device is provided. The device comprises pixels including a first pixel which belongs to a first row and a first column, a second pixel which belongs to a second row and the first column and a third pixel which belongs to the second row and a second column, and readout units including a first readout circuit connected to the first and second pixels and a second readout circuit connected to the third pixel. The device performs a first operation and a second operation after the first operation. In the first operation, signal readout from the first and third pixels are performed. In the second operation, signal readout from the second pixel is performed. A controller determines, based on the signal generated by the first operation, a control parameter using to control the second operation.
US10834345B1
An imaging device may include an active silicon photomultiplier and associated temperature and non-uniformity compensation circuitry configured to mitigate temperature and process variations on the device. The compensation circuitry may include a reference silicon photomultiplier, a constant current source that supplies a fixed current into the reference silicon photomultiplier, a voltage sensor for detecting a voltage output from the reference silicon photomultiplier, a data converter for converting the voltage output from the voltage sensor, and a voltage controller for generating an adjustable voltage for biasing the active silicon photomultiplier depending on the signal output from the data converter. The active silicon photomultiplier may include multiple illuminated microcells covered by microlenses, whereas the reference silicon photomultiplier may include multiple dark microcells distributed among the illuminated microcells to help account for non-uniformities in microcell performance across the imaging device.
US10834343B2
An image sensor including a color splitting element and a method of operating the image sensor are provided. The image sensor may include a plurality of unit pixels, and each pixel of the plurality of unit pixels may include a plurality of color sub-pixels. At least one color sub-pixel of the plurality of color sub-pixels may include a color splitting element that has a first refractive index greater than a second refractive index of a material that surrounds the first color splitting element.
US10834333B1
A multiple input multi-media switch box allowing for communication between video surveillance cameras, a multi-media player, and a public view monitor for seamless transitions between frames and or advertising media is disclosed. The switch box displays a first video surveillance content on the PVM for a predetermined time, the converter switch freezes the last frame on the first video surveillance image and displays advertising media while buffering the new input from a second video surveillance, then the converter switch releases and displays the new input from the second video surveillance video.
US10834322B2
An actuator for a camera module includes two or more detectable elements, the detectable elements are respectively disposed on a first and second surface of a lens barrel, an oscillating element including a first oscillation circuit unit that includes two or more oscillation circuits facing the first surface of the lens barrel, and a second oscillation circuit unit that includes two or more oscillation circuits facing the second surface of the lens barrel, and a determining device that calculates a position of the lens barrel in response to oscillation signals output from the oscillating element. The determining device is configured to calculate the position of the lens barrel based on determined frequencies of oscillation signals of the first oscillation circuit unit and the second oscillation circuit unit.
US10834318B2
The present invention relates to photographing technologies of terminals, and provides a photographing method and a terminal, so as to resolve an existing problem of complex operations when a user photographs. The method is applied to a mobile terminal equipped with at least one camera, and includes: determining, by the mobile terminal, whether the mobile terminal meets a preset condition, where the preset condition may include matching of a posture feature of the mobile terminal with a standard posture feature that is used to represent a posture feature of the mobile terminal when a user uses a first camera to photograph; and if the mobile terminal determines that the mobile terminal meets the preset condition, starting the first camera to photograph.
US10834306B2
The present disclosure relates to a method for a remote control of a radiation detection apparatus. The method comprises providing a remote system comprising a remote computer system and a hardware controller. The remote computer system is configured to operate in a client-server configuration with a local computer system, wherein the local computer system is a server locally connected to the detection apparatus. Output data of an imaging system of the detection apparatus may be received from the local computer system over a first network connection established between the local computer system and the remote computer system. A second network connection may be established between the hardware controller and the imaging system. And, the imaging system may be controlled by sending via the second network connection control signals to the imaging system. The second network connection is logically independent from the first network connection.
US10834301B2
A miniature camera (1) comprising at least one SMA actuator wire (11) arranged to effect focus, zoom or optical image stabilization. The SMA actuator wire (11) is coated with an electrically insulating layer (40) of thickness in the range from 0.3 μm to 10 μm. The layer (40) provides electrical insulation whilst permitting cooling that provides a rapid response time of the SMA actuator wire (11).
US10834288B2
In an embodiment of the present disclosure, an image processing apparatus for generating dot data, which defines whether or not a dot is arranged in each pixel, includes: a dot number derivation unit configured to derive a number of dots to be arranged in a predetermined region of image data; a determination unit configured to determine an arrangement priority of a pixel in which a dot is arranged, based on the pixel value of each pixel included in the predetermined region and a threshold value group in a threshold value matrix; a correction unit configured to correct the derived number of dots, in a case where the derived number of dots is smaller than a criterial number of dots; and a generation unit configured to generate the dot data, based on the corrected number of dots and the arrangement priority.
US10834284B2
An image forming apparatus includes a document reader, a storage for storing image data, an image output unit and a control unit. The control unit includes: a function setup controller for setting up the image output conditions of output images; and a control-unit side controller having a function of displaying a function setup screen corresponding to the function setup controller, on a display panel. The function setup controller has an additional input mode having a function of reading documents a multiple number of times to form multiple sheaves of documents. The additional input mode includes: an individual setup function of setting up individual image output conditions for each sheaf of documents and an all-in setup function of setting up identical image output conditions for all sheaves of documents. When the additional input mode is set up, the control unit-side controller offers a display of a setup change suggestion of the image output conditions for the next input on the display screen at the stage where the first image data input has been completed.
US10834280B2
An image forming apparatus includes an apparatus body, a sheet stacking portion on which a sheet discharged from the apparatus body is to be stacked, an extension member, and an upper device. The extension member is rotatable about a rotating fulcrum between a first position at which the extension member is stored in the sheet stacking portion and a second position at which the extension member extends to downstream of the sheet stacking portion in a sheet discharge direction in which the sheet is discharged from the apparatus body. The upper device is disposed above the rotating fulcrum of the extension member and is supported to be openable by the apparatus body. The upper device in a closed state regulates a rotation of the extension member from the first position toward the second position.
US10834273B2
Methods and apparatus for validating paper forms are provided. A node can receive paper-form data from a paper form that has first and second data items (DIs). The node can: determine first and second metadata for the first and second DIs respectively, determine respective first and second validation entities (VEs) to validate respective values of the first and second DIs based on the respective first and second metadata, where the first and second VEs can differ, provide a user interface (UI) including a display of the first DI, receive a validation status for the first DI via the first UI from the first VE, select a first distributed storage system (DSS) associated with the first DI, and record the value of the first DI and the validation status in the first DSS. The node can generate an output related to the paper-form data based on the first DSS.
US10834269B2
A computer-implemented method includes identifying critical data on a primary storage of a mobile device, where the primary storage is powered by a primary battery component. The critical data is backed up from the primary storage to a secondary storage. A charge level of the primary battery component is detected. It is determined that the charge level of the primary battery component is less than a minimum threshold. The mobile device is switched from a primary mode to a secondary mode, based on the charge level being less than the minimum threshold. A secondary battery component powers the secondary storage in the secondary mode, and the critical data is accessible on the secondary storage in the secondary mode.
US10834253B1
A server may assign a temporary phone number and an extension number to a shipment. The temporary phone number may be based on a geographic location of where the shipment is to be delivered. The extension number is associated with the shipment. The temporary phone number and extension number may be included on a shipping label rather than the user's phone number. During the delivery of the shipment, a delivery person may encounter a delivery issue, such as needing directions. The delivery person may call the temporary phone number and extension number and be connected to a user device. The delivery person may communicate the delivery issue, such as asking for directions to the user's residence. Upon delivery of the shipment, the server disassociates the temporary phone number and the extension number from the shipment.
US10834246B2
An application miming in the foreground of the mobile device is run in the background when the mobile device enters a screen locked state. A display may be activated while the mobile device remains in the screen locked state, and an image is rendered over a lock screen of the mobile device, where the image providing a glimpse into the application running in the background while the mobile device remains in the screen locked state. The image displayed over the lock screen is iteratively updated to provide a continuous glimpse into the application running in the background of the mobile device that is in the screen locked state, without having to unlock the mobile device.
US10834243B2
A mobile terminal including a display panel; a front window provided on a front surface of the display panel; and a plurality of micro-holes in the front window arranged in an array pattern and spaced a preset distance apart from an outer edge area of the front window.
US10834242B2
In one embodiment, a mobile network includes at least one Information Centric Networking (ICN) enabled mobile base station configured to support ICN transport protocol, and at least one ICN enabled evolved packet core (EPC) device configured to support ICN transport protocol, where the ICN enabled EPC device is operative to assign an ICN based identity to a user equipment (UE) according to an attach request, wherein the attach request indicates that the UE supports the ICN transport protocol.
US10834237B2
A method for controlling an intelligent device and an apparatus thereof, which relate to the technical field of the internet of things, are provided. The method includes: receiving a first intelligent device identification and first intelligent device state information transmitted by a first intelligent device; determining a second intelligent device associated with the first intelligent device and a first target operation corresponding to the first intelligent device state information based on the first intelligent device identification, the first intelligent device state information and a social application account which is currently logged into; and transmitting a control message to the second intelligent device based on a second intelligent device identification and the first target operation, such that the second intelligent device performs the first target operation.
US10834231B2
Methods, systems, and media for pairing devices for completing tasks are provided. In some embodiments, the method comprises: identifying, at a first user device, an indication of a task to be completed; transmitting, by the first user device to a server, information indicating the task to be completed and identifying information corresponding to the first user device; determining whether a predetermined duration of time has elapsed; in response to determining that the predetermined duration of time has elapsed, transmitting, from the first user device to the server, a request to determine whether the task has been completed by a second user device; and in response to receiving, from the server, an indication that the task has been completed by the second user device, retrieving data corresponding to the task from the server.
US10834223B2
Generally discussed herein are systems, devices, and methods for interfacing between a host-oriented network (HON) and an information-centric network (ICN). A device can include a first interface to couple to a host-oriented network (HON), a second interface to couple to an information-centric network (ICN), a memory including data stored thereon mapping named data in the ICN to a respective host in the HON, and content processing circuitry to receive an interest packet or content packet from the ICN through the first interface, produce a corresponding HON packet based on the mapping in the memory, and provide the HON packet to the HON through the second interface.
US10834211B2
Software for a content-aggregation website generates a first representation of interests for a geographical location. The representation includes a plurality of entities that are derived from a corpus of documents. Each of the plurality of entities is associated with an expected value that is based on engagement signals from users in the geographical location and that is weighted using a sparse-polarity approach to be discriminative with respect to other entities. Each of the ingested articles is represented by the second representation that associates an aboutness score with each of the plurality of entities. The software uses the first representation, a similarity measure, and a second representation to create rankings of a plurality of ingested articles received. Then the software receives a request for access to the content-aggregation service from a new user from the geographical location and serves the new or infrequent user a content stream based on the rankings.
US10834207B2
A System and Method for Updating Software in a Vehicle is provided. Software in a vehicle may, at times, be subject to update. In this regard, a server may send the update software to one or more electronic devices in the vehicle. The server may receive the capabilities of the electronic devices in the vehicle, such as the memory, computational, security capabilities, or the like, and tailor the sending of the software update based on the capabilities of the electronic devices. For example, the division of the software update, the sections of memory from which to determine the delta, the compression schemes, and/or where certain functions (such as where decryption occurs) may be dependent on the capabilities of the electronic devices in the vehicle.
US10834206B2
A system and method for an eSync bus protocol is provided. The eSync bus protocol uses a broker to route communications between electronic devices within an electronic environment, such as within a vehicle or the like. The electronic devices may first register with the broker, and thereafter send messages to the broker for routing to other registered electronic devices. In this way, the broker may as an intermediary to route communications using the eSync bus protocol. A multi-client architecture is also provided in which multiple domains may be defined by the functions performed by electronic devices within a respective domain.
US10834205B2
A network appliance is provided for establishing sessions between client devices and a network server(s) for exchanging network traffic therebetween. The network appliance may include a memory and a processor cooperating with the memory, with the processor being operable in a normal traffic mode and a forwarding traffic mode. The processor may be configured to establish new sessions for network traffic based upon new session requests from the client devices, and forward network traffic associated with prior existing sessions from the client devices to the network server(s). When in the forwarding traffic mode, the processor may forward network traffic not associated with a prior existing session or a new session request to the network server(s). When in the normal traffic mode, the processor may block network traffic not associated with a prior existing session or a new session request from reaching the network server(s).
US10834200B2
Methods, systems, and media for indicating a security status of an Internet of Things (IoT) device are provided. In some embodiments, a method for indicating a security status of an IoT device is provided, the method comprising: detecting a field of view comprising an IoT device; tracking a position of the IoT device relative to the field of view; interrogating the IoT device for a status thereof; determining a security status of the IoT device based on the interrogating; selecting a graphical representation of a plurality of graphical representations based on the determined security status of the IoT device; and causing an interface to be presented that displays the graphical representation associated with the position of the IoT device in the field of view.
US10834197B2
An application management service may be used to determine which agents of an application need to be installed and/or licensed on one or more smart sensors. The application management service may determine which agents are associated with a given application and may determine which agents are currently installed and/or licensed on the one or more smart sensors. The application management service may determine which agents are not currently installed or licensed on the one or more smart sensors and that are associated with the application and may cause those agents to be installed or licensed on the one or more smart sensors.
US10834195B2
An information processing device obtains a popularity degree index of a blog which contains at least one article, sets a threshold for determining whether or not to compress each blog in accordance with the popularity degree index for each blog, determines whether or not the blog is a blog to be compressed based on a total data amount of the at least one article contained in the blog and on the threshold, and determines an article to be compressed among the at least one article contained in the blog to be compressed. At least a part of the article contained in the blog to be compressed is to be compressed.
US10834194B2
A method for execution by a computing device includes, for each update operation of a plurality of update operations, creating a new batch update containing the update operation. The update operation is evaluated in an empty transaction context to generate cached values. When it is determined that the new batch overlaps with an existing waiting batch, the new batch is merged with the existing waiting batch, and intermediate are generated based on serially composing the update operations of the merged batches. When it is determined that the new batch overlaps with a running batch, the new batch is added to the existing waiting batches. Otherwise, immediate running of the new batch is authorized. The new batch is run by creating a CASN transaction from its evaluated transaction context that includes the cached values.
US10834193B2
Methods, systems and computer program products for scheduling retrieval of shared content. Certain embodiments commence upon storing shared content at a collaboration system that is connected to a plurality of user devices by a network. After gathering one or more environmental conditions that correspond to at least one of the plurality of user devices, a time or a plurality of times is predicted, the predicted time or times corresponding to when conditions such as a user's device location or network strength conditions or other environmental conditions that affect the user devices might change. Based on the predicted times, a retrieval schedule is defined. The retrieval schedule includes instructions for initiating downloading of portions of the shared content from the collaboration system to the user device. Initiation of the start of downloading may be calculated to cause just-in-time downloading that completes just before the time of a predicted change in conditions.
US10834187B2
Techniques for providing data version comparison between trans-time zone sites. One example method includes target data and a corresponding time stamp is received from each trans-time zone site. Each of the time stamps are based on a respective time zone of a sending trans-time zone site from which the target data and the time stamp were received. Each of the received time stamps are modified based on the respective time zone of the sending trans-time zone site for the time stamp and a time zone of the central server. The received target data is compared from each of the trans-time zone sites to stored target data based on the modified corresponding time stamp. A latest version of the target data is stored by the central server having a modified corresponding time stamp that is greater than each of the other modified corresponding time stamps.
US10834182B2
A method, product, and apparatus for treating idle servers in a cloud system provide for extrapolating a purpose of each of a plurality of servers by comparing a list of processes active on the server to a plurality of lists of processes associated with a plurality of purposes; selecting vectors of idle/active features corresponding to the extrapolated purposes of each of the plurality of servers; classifying as idle or active each of the plurality of servers, by assessing the specified feature vectors using a linear support vector machine; validating as idle or active each server classified as idle, by assessing the connectivity of the server with all servers classified as active; and implementing at least one treatment option on servers that have been validated as idle. The treatment options may include terminating, terminating with snapshot, and stopping a virtual machine.
US10834176B2
In one example, the present disclosure describes a device, computer-readable medium, and method for automating the end-to-end deployment of applications in a data center. For instance, in one example, a set of characteristics is extracted from an electronic signal. The set of characteristics pertains to an application to be deployed in a data center. A load balancer on which to deploy the application is automatically selected, based at least in part on the set of characteristics. A workflow is automatically generated for deployment of the application on the load balancer. The workflow coordinates actions among a plurality of computing resources of the data center that are used to configure the application according to the set of characteristics.
US10834175B2
Embodiments of the systems described herein can implement one or more visitor stitching processes. Visitor stitching can include, among other things, one or more processes by which multiple visitors that may appear distinctly independent may be merged into a new single united visitor profile due to the leveraging of one or more unique persistent identifiers.
US10834169B2
System and method for communicating with and controlling a test device. Receiving user input via a system GUI to start a test. In response to the user input, providing by the communication controller a display URL of a resource associated with the test device. Displaying content of the resource nested within the system GUI by a browser. Sending a start instruction to start a test to the test device. Receiving by the communication controller test data from the test device and one of displaying an indication of the test data in the system GUI and storing the test data.
US10834167B1
In some embodiments, a system includes a proxy and an application server. The proxy is operable to intercept a request to download application content from an application server, insert an address of a navigation service into the request to yield an augmented request, and transmit the augmented request to the application server. The application server is operable to receive the augmented request, generate an application in response to the augmented request, the application comprising the application content, a navigation placeholder, and code to access the navigation service at the address, the navigation placeholder representing a portion of the application where the navigation service may be inserted, and transmit the application for receipt by the client.
US10834164B2
Audio and video devices can be virtualized using synchronous A/V streaming. When a video device such as a webcam is connected to a client terminal while the client terminal has established a remote session on a server, video data generated by the video device can be encoded into an encoded video stream using the H.264 or similar standard. Additionally, audio data corresponding to the video data can be embedded into the encoded video stream. The encoded video stream with the embedded audio can then be transferred to the server. The server-side components can extract the audio from the stream and perform the necessary decoding on the video and possibly on the audio data prior to providing the decoded data to drivers that function as virtualized audio and video devices on the server.
US10834159B2
Standardized hot-pluggable transceiving unit implementing a cloud gateway functionality. The transceiving unit receives a source video IP flow. At least one processing unit in the housing executes a HTTP client and a conversion function. The HTTP client establishes a connection with a HTTP server hosted by a cloud video server, and receives the source video IP flow from the HTTP server of the cloud video server via the first connector. The source video IP flow uses one of the HTTP or the HTTPS protocol. The conversion function generates a video stream based on the source video IP flow, and the video stream is outputted by the transceiving unit. Alternatively, the transceiving unit receives a source video stream converted in a video IP flow by the conversion function, and the HTTP client uploads the video IP flow to the HTTP server of the cloud video server.
US10834154B1
This disclosure provides methods, devices and systems for signaling modulation schemes and stream parameters such that the modulation schemes and stream parameters can be adapted dynamically while maintaining an existing wireless connection. Some implementations include signaling, via a first channel, a set of stream parameters that govern communications on a second channel when a particular modulation scheme is used to modulate the packets transmitted via the second channel. A transmitting device may select a respective set of stream parameters for each of multiple modulation schemes. For example, in addition to an initial modulation scheme and set of stream parameters, the transmitting device can select alternative modulation schemes and sets of stream parameters that are optimized for the respective modulation schemes. The transmitting device signals the modulation schemes and the respective sets of stream parameters via the first channel in advance of switching modulation schemes for the second channel. The transmitting device is enabled to change the modulation scheme and the set of stream parameters on the fly by including an indication of the modulation scheme in the next packet it transmits via the second channel.
US10834152B2
Organizing a synchronous communication session can include determining, using a processor of a data processing system, a context responsive to detecting a trigger event. The context specifies a foreground application executing within the data processing system. Candidate participants can be determined from the context. A user interface is displayed separate from the foreground application. The user interface lists the candidate participants. Further, responsive to a user input received within the user interface, an invite to the candidate participants is sent. The invite specifies access information for the synchronous communication session.
US10834151B2
A method includes determining where multiple users are interacting with a canvas via user devices, identifying two users that are interacting proximate to each other on the canvas via their user devices, and establishing a communication mechanism between the two users.
US10834150B1
A method for file downloading by a computing device is described. The method includes sending a multicast representative message on a multicast channel in response to receiving file download instructions. The multicast representative message indicates that the computing device is a multicast representative. The method also includes downloading file data during a multicast delay. The method additionally includes sending the file data on the multicast channel upon expiration of the multicast delay. The method further includes sending a multicast complete message.
US10834148B2
A method and an apparatus for supporting facility control of a terminal are provided. The method includes a sensor device receiving facility-related information from a remote control device of a facility to which the sensor device is attached, driving at least one sensor in accordance with the facility-related information, determining a kind of the facility based on a result of detecting through the at least one driven sensor, and transmitting a registration request for the facility of which the kind has been determined to a gateway. The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, smart retail, security and safety services.
US10834120B2
Systems, methods, and software described herein provide security actions based on related security threat communications. In one example, a method of operating an advisement system includes identifying a security threat within the computing environment, wherein the computing environment comprises a plurality of computing assets. The method further provides obtaining descriptor information for the security threat, and retrieving related communication interactions based on the descriptor information. The method also includes generating a response to the security threat based on the related communication interactions.
US10834114B2
A processing system having at least one processor may obtain domain name system (DNS) traffic records of a DNS platform, the DNS traffic records associated with a source device having a first status and that is submitting DNS queries, where a first-tier DNS authoritative server of the DNS platform is configured to forward the DNS queries from the source device to at least a first second-tier DNS authoritative server of the DNS platform designated for the first status. The processing system may further detect anomalous DNS traffic records from the DNS traffic records, identify a change of the source device from a first status to a second status, based upon the detecting the anomalous DNS traffic records, and reconfigure the first-tier DNS authoritative server to redirect the DNS queries from the source device to at least a second second-tier DNS authoritative server designated for the second status.
US10834111B2
Embodiments of the present invention may detect, identify, and notify of email phishing attacks. For example, a method may comprise constructing at least one behavioral model for an organization based on features extracted from a plurality of email messages and based on information relating to the organization, including analyzing behavioral patterns of emails in the organization, analyzing a plurality of new email messages using the behavioral model to determine non-binary scores representing analysis of features of the messages, including behavioral patterns of the new emails in the organization with regard to the features, determining whether any of the plurality of new email messages are malicious email messages based on the non-binary scores for the new email messages indicating that the new email messages deviate from the behavioral patterns of emails in the organization included in the behavioral model, and transmitting a notification that a message is a malicious email message.
US10834106B2
A method may include a processing system assigning samples of network traffic data to positions in a list, where each of the samples is assigned a cluster identifier corresponding to the respective position, and traversing the list, where for each position, the processing system: increments an order indicator, and when the cluster identifier is not less than the order indicator, computes a distance between a sample assigned to the position and other samples, records a cluster identifier of another sample when a distance between the sample and the other sample is less than a threshold distance, and assigns a minimum cluster identifier that is recorded to all of the samples with cluster identifiers that are recorded. The processing system may determine clusters from cluster identifiers in the list after the traversing and identify at least one cluster as representing anomalous network traffic data.
US10834098B2
A system, method, and computer-readable medium are disclosed for monitoring actions of an entity. In various embodiments the monitoring includes: monitoring a plurality of electronically-observable actions of the entity, the plurality of electronically-observable actions of the entity corresponding to a plurality of events enacted by the entity; associating the plurality of events enacted by the entity with a story; and, using the story to derive an inference regarding the entity.
US10834084B2
Embodiments can provide a method for accessing an endpoint, including: receiving, from a privileged user, a request for accessing the endpoint; providing, by a user behavior analytics device, a risk score with respect to the privileged user, wherein the risk score is calculated based on at least one action performed by the privileged user. If the risk score is lower than a first predefined value, providing access to the endpoint for the privileged user. If the risk score is higher than a second predefined value, denying the request for accessing the endpoint. If the risk score is between the first predefined value and the second predefined value, performing at least one of: providing, by a privileged identity management server, a multi-factor authentication against the privileged user; and rerouting the request for accessing the endpoint for approval.
US10834077B2
A computer program product and a computer system for generating and deploying a secure boot image and encrypted client data to a trusted computer system. Embodiments of the present invention disclose deploying a secure boot image and encrypted client data from a client to a trusted computer system. Embodiments of the present invention disclose booting a confidential image on a trusted computer system. Embodiments of the present invention also disclose a process of dumping a confidential image on the trusted computer system.
US10834071B2
According to certain embodiments, a delivery manager comprises an interface and processing circuitry. The interface is configured to receive a certificate that a DNS associates with a DNS name of a first endpoint. The processing circuitry is configured to distribute the certificate to a second endpoint. The second endpoint is configured to store the certificate in a local memory of the second endpoint and, in response to a future determination to establish a connection with the first endpoint, use the certificate from the local memory of the second endpoint to establish transport layer security (TLS) for the connection.
US10834059B2
A method and system for secure message handling of an application across deployment locations. The application is analyzed to identify processing nodes referencing one or more data aspects having deployment constraints on locations in which aspect data in the one or more data aspects may be deployed. It is ascertained whether the one or more data aspects are accessed by an identified processing node of the application. If so, a restriction is determined for the identified processing node based on deployment constraints included in the accessed one or more data aspects and the identified processing node is deployed according to the determined restriction for the identified processing node. If not, the identified processing node or a preceding processing node is marked to indicate a required tokenization of the one or more data aspects, wherein the tokenization removes the deployment constraints for the identified processing node.
US10834050B2
Application programming interfaces (APIs) can be unintentionally exposed and allow for potentially undesirable use of corporate resources. An API call filtering system configured to monitor API call requests received via an endpoint and API call responses received via a supporting service of an API or web service. The API call filtering system enables enterprises to improve their security posture by identifying, studying, reporting, and securing their APIs within their enterprise network.
US10834045B2
A method includes receiving an ingress Diameter message related to a mobile subscriber from a MME located in a non-home network, sending a RIR message containing a mobile subscriber identifier to a HSS in a home network of the mobile subscriber, receiving identification information identifying a MME in the home network that conducted a most recent attachment of the mobile subscriber, utilizing the identification information to send an IDR message containing the mobile subscriber identifier to the identified MME, receiving an IDA message containing attachment timestamp data corresponding to the most recent attachment of the mobile subscriber in the home network, determining a transit time using the UE attachment timestamp data and timestamp information corresponding to the ingress Diameter message, and analyzing the transit time to determine if the ingress Diameter message is to be designated as a suspicious ingress message.
US10834039B2
A messaging system for both generating and receiving message data, which breaks up a sent message and displays it as a time sequence of message parts on the receiving user's device. Breaks in the sent message are defined by delimiters, which are inserted into the message data by the user on the generate device and are detected by the receiving device. Delimiters or other part of the message data determine the time period for each part of the message. The first part of the message is displayed on the receiving user's device for the time period associated with that part. Once the time period for the first message part has expired, the next message part is displayed in addition to the preceding part. This continues until the whole sent message is displayed, thus creating a timeline of message parts for the receiving user.
US10834037B2
Systems and methods are provided for image sharing. For example, a terminal sends to a server a conversation-processing request to request to release a target conversation message from a current user of a messaging application to a conversation group; the server receives the conversation-processing request, acquires the target conversation message from the conversation-processing request, determines whether the target conversation message includes a first image; in response to the target conversation message including a first image, the server stores the first image in a shared album corresponding to the conversation group and forward the target conversation message to members of the conversation group.
US10834036B2
In enhancing real-time message verbosity, a computing device analyzes a prior message corpus for a sender over multiple vectors. The computing device derives the prior message model from results of the analysis of the prior message corpus. When the computing device receives new message text composed at the sender, the computing device applies a prior message model to the new message text. The prior message model representing behavior of the sender in prior message discourses with different communication device types and different message types. The computing device identifies a set of candidate texts based on the prior message model and inserts the set of candidate texts into the new message text to form modified message text. The computing device validates a readability of the modified message text and sends the modified message text to the sender device. The sender device then sends the modified message text to a recipient device.
US10834033B2
A message interchange gateway for transferring messages between a first party and a second party includes an ingress module, arranged to accept at least one message from the first party, a session manger arranged to accept the at least one message from the ingress module, the session manager being further arranged in co-operation with a storage device having data, a message queuing module having at least one session-based message queue, and at least a first session handler having a first session. The first session handler is arranged in co-operation with a first session-based message queue for the processing of the at least one message according to an instruction from the session manager. The instruction is at least partially based on the data, and the first session handler is further arranged to dispatch, after processing, the at least one message from the first session-based message queue to the second party.
US10834032B2
Methods, systems, and computer readable media are provided for determining a collaboration status of a user of an electronic messaging system based on user data, including: (i) health data representative of a physiological parameter or mental engagement of the user and (ii) collaboration activity data representative of social collaboration activity of the user, to determine the collaboration status. Historical health data and collaboration activity data may be included in the determination of the collaboration status. In some aspects, the collaboration status may reflect a real-time collaboration status of the user.
US10834030B2
A computer-based communications system is provided. In aspects of the invention, the computer-based communications system is configured to adjust a time period for delaying a message from being sent by a user. A message is drafted by a user to be sent to a recipient. A selection is received for send the message to the recipient. A time period is adjusted for sending the message to the recipient based on user-centric considerations where the time period for delaying sending the message is not explicitly specified by the user. The message is delayed being sent for the time period. After the time period, the message is sent to the recipient.
US10834021B1
Techniques are disclosed for managing access to shared computing resources in a computing system which include representing resources as objects and managing access to those objects using the construct of a resource instance manager. A set of resource instance managers responds to all commands requesting access to a set of respective shared resources. Access to each shared resource is managed by a unique resource instance manager for that resource which maintains a consistent state for that shared resource. Each resource instance manager determines, in response to receiving requests to allow execution of commands and using a set of predefined rues, whether those commands may be safely executed concurrently with other commands acting on the same shared resource. If the commands cannot be executed concurrently, the resource instance managers change the order in which queued commands are executed or abort execution of one or more commands.
US10834018B2
An apparatus for a distributed computing acceleration platform, comprises an edge computing node comprising a processor and a first data storage configured to store a first data set for performing a plurality of processing functions by the processor, a core computing node comprising a first resource including a plurality of processing-dedicated processors, a second resource including a plurality of high-speed operation processors, and a second storage configured to store a second data set for performing the plurality of processing functions by the plurality of processing-dedicated processors, and a control node configured to implement a particular service, using a particular processing function among the plurality of processing functions, in the core computing node and the edge computing node.
US10834016B2
This application provides a communications method and device. The communications method includes: determining a first frequency band and a second frequency band in an operating frequency band; and transmitting a first-type frame in the first frequency band, and transmitting a second-type frame in the second frequency band, where the first-type frame is used to carry a first-type service, the second-type frame is used to carry a second-type service, and the second-type frame and the first-type frame have different frame structures. Therefore, in embodiments of the present application, different frame structures are used in different frequency bands in the operating frequency band, and different services are carried by using the different frame structures, thereby meeting transmission requirements of different types of services.
US10834014B2
A system, method, and computer-readable storage medium configured to facilitate user purpose in a computing architecture.
US10834003B2
Aspects of the current patent document include systems and methods to adaptive bandwidth throttling, for example, for use in data backup systems and data recovery systems. In embodiments, bandwidth estimation can be performed while sending data. In embodiments, the bandwidth estimation is used in data backups to send data to be backed up. In embodiments, a server performs network bandwidth estimation by receiving relatively small data packets and estimating bandwidth until bandwidth reliability conditions are satisfied.
US10833996B2
At an application executing in conjunction with a vSwitch in a host system, using a processor assigned to the vSwitch in the host system, a flow of a number of packets is received from a VM. At the application, a set of CWND values is computed using a corresponding set of congestion control algorithms. At the application, a determination is made whether any of the CWND values in the set of CWND values match the number of packets in the flow within a tolerance value. In response to a CWND value in the set of CWND matching the number of packets in the flow within the tolerance value, a conclusion is drawn that a type of the congestion control algorithm which computed the matching CWND value is the type of a local congestion control algorithm implemented within the VM.
US10833992B1
Route tables may be associated with ingress traffic for logically isolated networks. A routing device at the edge of a logically isolated network may receive a route to include in a route table that is associated with ingress traffic to the logically isolated network to forward the ingress traffic to a network appliance hosted in the logically isolated network. Network packets received at the edge routing device may have a destination of a computing resource hosted in the logically isolated network. The edge routing device may identify the route in the route table to override the destination in the network packet with the network appliance and forward the network packet to the network appliance according to the route.
US10833987B2
In one embodiment, a particular device along a path in a deterministic network receives a first packet sent from a source towards a destination via the path. The particular device sends the first packet to a next hop device along the path, according to a deterministic schedule associated with the first packet. The particular device determines, after sending the first packet, an action to be performed on the first packet. The particular device then sends a second packet to the next hop device indicative of the determined action. The second packet causes another device along the path to perform the action on the first packet.
US10833985B2
Systems and methods for communicating messages of distributed private network (DPN) over a plurality of communication networks including an inter-network interface and a message coordinator communicatively coupled. The inter-network interface is operable to receive a packetized message from a first DPN network element over a first communication network. The message coordinator receives the packetized message from the inter-network interface, assigns at least a transport route for the packetized message; and communicates the packetized message to a second DPN network element based on the assigned transport route over a second communication network. The message coordinator is further operable to assign priority protocol and security protocol to the packetized message.
US10833983B2
A medical network service can replace or supplement some or all of an expensive internally staffed clinical facility network with a cloud-based networking service. The medical network service in certain embodiments can provide networking services via software as a service technologies, platform as a service technologies, and/or infrastructure as a service technologies. The medical network service can provide these services to large existing clinical facilities such as metropolitan hospitals as well as to smaller clinical facilities such as specialized surgical centers. The medical network service can replace and/or supplement existing IT networks in hospitals and other clinical facilities and can therefore reduce costs and increase security and reliability of those networks. In addition, the medical network service can provide synergistic benefits that can improve patient outcomes and patient care. In addition, a medical edge router can provide redundant communications features for transmitting patient data to the medical network service.
US10833982B2
Embodiments describe an approach for improving path selection in multi-virtual input/output sever environment. Embodiments, send one or more inquiry commands to one or more virtual input/output server's (VIOSs). Further, embodiments, receive one or more server-side cache properties from the one or more VIOSs. Additionally, embodiments, determine one or more preferred paths based on the one or more server-side cache properties, and perform one or more input/output's (I/O's) on the one or more preferred paths.
US10833981B1
Method, device, and system for providing hot reservation for in-line deployed network functions with multiple network interfaces. A system includes a first Network Function (NF) unit, connected to an ingress router and to an egress router; and a second NF unit, connected to the ingress router and to the egress router. The first NF unit is initially configured as a controlling NF. The second NF unit is initially configured as a backup NF. The two NF units periodically exchange keep-alive messages via the two routers. The second NF unit, operating as the backup NF, automatically triggers a switchover if the second NF unit did not receive a keep-alive message from the first NF unit for at least a pre-defined time-period. Additionally or alternatively, the controlling NF initiates a switchover if the maintenance status parameters of the backup NF are better than those of the controlling NF.
US10833980B2
A method and apparatus for routing a plurality of session packets across a network toward a destination modifies each packet to include a sequence number that is different from the sequence number of other packets in the plurality of packets. Accordingly, at this point, each of the plurality of packets is transformed into a corresponding plurality of processed packets. The method also duplicates the plurality of processed packets to produce a corresponding plurality of duplicated packets. Next, the method forwards the plurality of processed packets toward the destination using a first stateful path through the network, and correspondingly forwards the plurality of duplicated packets toward the destination using a second stateful path through the network. In preferred embodiments, the first stateful path is different from the second stateful path. For example, the two paths may be entirely distinct in that they share no common intermediary elements.
US10833966B2
Service availability determination systems and methods include determining availability of a packet service in a Maintenance Interval (MI) based on frame loss measurements in short intervals Δt and marking each Δt as available or unavailable based on the frame loss measurements and an associated Frame Loss Ratio (FLR) threshold, wherein each Δt is a High Loss interval (HLI) when exceeding the FLR threshold; utilizing a sliding window of size n, n being an integer, to determine whether the packet service is available or unavailable; and utilizing an extension period after an end of the MI with the sliding window to ensure all Δt's in the MI are marked as available or unavailable.
US10833956B2
Systems and methods are provided for user interface deployment that include a server with a cloud application and a client device with a client application. The cloud application is a fully functional application, such as a headless application, and transmits scene graph data including presentation data and behavior data for a first set of user interface elements viewable at the client device in a first operational state. The client application locally renders the first set of user interface elements on a client device display to locally render the portion of the scene graph related to the first operational state. In response to a user input, the client application transmits event or state data to the cloud application and may perform an action associated with the user input while awaiting receipt of updated scene graph data, possibly related to a subsequent operational state, reducing or eliminating the perception of latency.
US10833954B2
A network analysis tool receives network flow information and uses deep learning—machine learning that models high-level abstractions in the network flow information—to identify dependencies between network assets. Based on the identified dependencies, the network analysis tool can discover functional relationships between network assets. For example, a network analysis tool receives network flow information, identifies dependencies between multiple network assets based on evaluation of the network flow information, and outputs results of the identification of the dependencies. When evaluating the network flow information, the network analysis tool can pre-process the network flow information to produce input vectors, use deep learning to extract patterns in the input vectors, and then determine dependencies based on the extracted patterns. The network analysis tool can repeat this process so as to update an assessment of the dependencies between network assets on a near real-time basis.
US10833951B2
A cloud infrastructure diagnostics system comprises a cloud state configuration module operative to define a cloud state model with respect to a cloud infrastructure, wherein the cloud state model comprises a structured collection of selected operational characteristics relative to the cloud infrastructure components. The cloud state model may include a definition of dependencies between the cloud infrastructure components where applicable. A cloud state monitoring module is operative, responsive to the cloud state model definition, to collect periodic cloud state updates with respect to the cloud infrastructure. A cloud state analysis module is operative, responsive to receiving the periodic cloud state updates, to perform: comparing one or more cloud state updates to a corresponding predefined set of reference states; and determining one or more notifications to be transmitted with respect to the operational characteristics of the cloud infrastructure components.
US10833948B2
Methods and apparatus are described for implementing service discovery protocols on subnetted zero configuration networks. A process for managing service advertisement across a plurality of subnets may comprise: collecting service advertisements on a local network level by designated network devices; sending listings of services from each of the designated devices to a master network device; sending a table of services for the plurality of subnets from the master device to all of the designated devices on the plurality of subnets; creating by each of the designated network devices for the corresponding subnet a service discovery proxy table listing the service advertisements on the subnets of the plurality of subnets beyond the subnet corresponding to the designated device; and periodically transmitting by each of the designated devices on the corresponding subnets service advertisements for the services of the corresponding service discovery proxy table.
US10833947B2
A network (e.g., LAN/WLAN) contains individual private networks, each with an access point assistant (APA) containing an access point, web server, and other components, such as support voice interaction therewith. APAs are separated by device isolation over the LAN, but devices on each individual private network are accessible to each other directly, including cell phones, laptop computers, tablets, iPods, or other network aware devices literally owned or controlled by a guest assigned the APA at a hospitality property. The access management system assigns to an APA a bandwidth limit, which it then administers and accounts for, avoiding the classic problem of “bandwidth hogs” swamping the LAN with no accountability or control.
US10833946B2
The embodiment of the present application discloses an activation method for a BWP and related products, including: a terminal receives a first downlink control signaling DCI, the first DCI is used by a scheduling terminal to transmit uplink data through a physical uplink shared channel PUSCH in a target time unit; the terminal receives a second DCI, and the feedback response information of the second DCI is transmitted in the target time unit, and the transmitting time of the second DCI is before the target time unit or the same as the target time unit; the terminal determines, according to the transmitting time of the second DCI, the feedback response information for the transmission of the second DCI through the PUSCH in the target time unit. The embodiment of the present application is beneficial to improvement of both the accuracy and reliability of data scheduling in a communication system.
US10833943B1
Methods, non-transitory computer readable media, network traffic management apparatuses, and network traffic management systems that send a server response to a client request from a requesting client device to a service chaining device. A modified server response from the service chaining device is received based on a correlation of the server response to one or more service policies. A determination is made on whether the modified server response requires additional processing by one or more additional service chaining devices based on the modified server response. The processed server response is received from the one or more additional service chaining devices when the determination indicated processing was required. The processed server response is transmitted to the requesting client device.
US10833940B2
Provided is a process of autonomous distributed workload and infrastructure scheduling based on physical telemetry data of a plurality of different data centers executing a plurality of different workload distributed applications on behalf of a plurality of different tenants.
US10833931B2
There is provided a method, said method comprising receiving network information, using said network information to determine whether a change to a network is required, and if so, using said network information to determine at least one cause of a change to the network being required and providing, in dependence of the at least one cause, at least one option for at least one change to said network.
US10833930B2
Methods and apparatus to convert configuration data associated with a first router are disclosed. An example apparatus includes a selector tool to identify a first port of a first router having a first set of data lines, and identify, via the selector tool, a second port of a second router to receive the first set of data lines to be migrated from the first port of the first router. The first router and the second router use different, incompatible configuration data formats. A data transceiver is to capture first port configuration data associated with the first port of the first router. A configuration data converter is to identify a type of interface associated with the captured first port configuration data and convert the captured first port configuration data from a first format compatible with the first router to a second format compatible with the second router based on the identified type of interface. A conversion file generator is to generate a configuration file containing the converted first port configuration data in the second format.
US10833924B2
A data collecting apparatus (10) is connected to a device (20) via a network (31, 32), and includes a collector (142, 142), a communication controller (130), and a process execution controller (110). The collector (141, 142) collects data from the device (20) based on collection setting information, converts format of the data collected, and outputs the data whose format is converted. The communication controller (130) manages an addition of the collector (141, 142), provides the collection setting information to the collector (141, 142), and outputs data collected by the collector (141, 142). The process execution controller (110) manages processing of data outputted from the communication controller (130). The collector (141, 142) is provided as plug-in software (121, 122) containing information regarding a parameter setting item for when data is collected. The collection setting information is information in which a setting value is added with respect to the parameter setting item.
US10833912B2
The present teaching relates to wireless Internet of Things. In one example, a time reversal client is disclosed. The time reversal client comprises a processor, a memory communicatively coupled with the processor, and a set of instructions, when executed by the processor based on the memory, that cause the time reversal client to perform the following steps: communicatively coupling with a time reversal server through a network, obtaining a set of channel state information (CSI), wherein the set of CSI is captured when at least one probing signal is sent from the wireless transmitter to the wireless receiver through a wireless multipath channel associated with a space, and causing the set of CSI to be sent to the time reversal server through the network.
US10833907B2
A mobile communication device may include a storage element and a baseband processing component operatively coupled to the storage element. The baseband processing component may generate representations of one or more symbols, provide the representations of the one or more symbols through an interface to a buffer element to process, and reduce communications through the interface to the buffer element during at least a portion of the processing of the representations of the one or more symbols.
US10833906B2
Disclosed are a method of configuring symbols and a device using the same. Through the use of a symbol configuration parameter B which includes K values corresponding to different symbol intervals or symbol numbers respectively, a symbol interval and a number of symbols in a subframe may be configured according to the symbol configuration parameter B. K is an integer greater than 1.
US10833905B2
A method for reference signal processing is provided. In this example, the method includes receiving, by a UE, a message from a network device, where the message indicates both that a first reference signal is to be transmitted over a first resource and that a second reference signal is to be transmitted over a second resource. The method also includes receiving, by the UE, at least the first reference signal in accordance with capabilities of the UE and the message received from the network device.
US10833902B2
Wireless communications systems and methods related to serving wireless communication devices using multi-radio access technology (multi-RAT) transmission diversity are provided. A first wireless communication device communicates, with a second wireless communication device in a first frequency band allocated to a first radio access technology (RAT), first data using the first RAT. The first wireless communication device reconfigures a first resource in a second frequency band allocated to a second RAT different from the first RAT from implementing a configuration of the second RAT to implementing a configuration of the first RAT. The first wireless communication device communicates, with the second wireless communication device in the second frequency band, second data using the first resource implementing the configuration of the first RAT.
US10833900B2
A receiver signal is sampled at a sampling rate equivalent to a chip rate at which chips of a known signal are timed. The resulting receiver signal samples are segmented into receiver signal segments, which are filtered by respective matched filters that are matched to known signal segments segmented from the known signal. Indexes are assigned to elements of the resulting filter response sequences to define an array thereof. Frequency transforms are computed of elements of the filter response sequences in respective columns of the array. Indexes are assigned to elements of the resulting frequency response sequences to define another array thereof. Channel effects imparted on a radio signal are jointly estimated from characteristics of the other array at which at least one local maximum is located.
US10833899B2
System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within electronic equipment. Transmission lines are selectively terminated in an N-phase polarity encoded transmitter when the transmission lines would otherwise be undriven. Data is mapped to a sequence of symbols to be transmitted on a plurality of wires. The sequence of symbols is encoded in three signals. A first terminal of a plurality of terminals may be driven such that transistors are activated to couple the first terminal to first and second voltage levels. The first terminal may further be driven such that a dedicated transistor is activated to couple the first terminal to an intermediate voltage level.
US10833898B2
A method and apparatus for correcting baseline wander is disclosed. The method and apparatus may include generating filtered signals by filtering input signals using a filter circuit. An equalizer circuit using the filtered signals may generate output signals. Feedback networks may be configured to couple a respective output signal to a corresponding filtered signal.
US10833894B2
The present disclosure provides a hybrid-mode laser drive circuit and an optical emitting system. An equalizer circuit is configured to generate, according to a data signal and a clock signal, an equalization signal for compensating a hybrid-mode laser drive circuit; the hybrid-mode laser drive circuit is connected to an output end of the equalizer circuit, and is configured to generate a corresponding drive signal according to an output signal of the equalizer circuit, so as to drive a light emitting diode to generate a corresponding optical signal; a third current source is connected between a power supply voltage and an output end of the hybrid-mode laser drive circuit; an anode of the light emitting diode is connected to the output end of the hybrid-mode laser drive circuit and a cathode of the light emitting diode is connected to a power supply ground.
US10833888B2
An automatic configuration device, for an Internet-of-Things (IoT) device, which operates a data analysis-based automation system includes when various types of IoT devices are registered in a system, a data analysis-based automation system for supporting both use of functions of the IoT devices and an effective analysis of collected data.
US10833885B2
A system and method for efficiently creating multicast groups is disclosed. The system includes a gateway controller, that receives a multicast request from a client. The gateway controller parses the request from the client and identifies the set of the desired destination nodes. The gateway controller then determines whether an existing multicast group matches this set. If not, the gateway controller creates a new multicast group, preferably by modifying an existing multicast group by adding new destination nodes to that group. This is an efficient way to create multicast groups, as it increases the number of nodes reacting simultaneously to multicast messages when creating multicast groups, and minimizes the number of messages that are required to synchronize the nodes to the new multicast group.
US10833880B2
A first network device adapted for communication with one or more other network devices is configured to determine a number of receivers of a multicast, and to control switching of traffic between selective and inclusive routes for the multicast based at least in part on the determined number of receivers. For example, in some embodiments the first network device is configured to control switching of traffic between the selective and inclusive routes for the multicast by utilizing a selective route for the multicast responsive to a determination that traffic for the multicast is at or above a bandwidth threshold and the number of receivers is below an add threshold, and utilizing an inclusive route for the multicast responsive to a determination that traffic for the multicast is below the bandwidth threshold or the number of receivers is above a delete threshold.
US10833877B2
A method of authenticating a target apparatus by an authentication apparatus that holds a first original key out of a plurality of original keys, and an identifier of the first original key, the target apparatus holding a first value and a plurality of derived keys generated by the plurality of original keys and the first value as inputs to a one-way function, the method includes: the target apparatus selecting a selected key from the plurality of derived keys based on the identifier and generating authentication data based on challenge data and a first generated key based on the selected key; and the authentication apparatus generating an authentication key by the first original key and the first value using the one-way function and generating comparison data based on the challenge data and a second generated key based on the authentication key.
US10833866B2
Embodiments provide a computer-implemented method for managing interval boundaries of electronic records. The method includes receiving electronic records, associating a first selection criterion and second selection criterion with the electronic records, and associating some of the electronic records with a group based at least in part on determining that the second selection criterion is within a predetermined range of a first threshold. The method further includes generating a group record that identifies the group, associating a third selection criterion with the group record, the third selection criterion being within the interval boundaries, and identifying an expiration of an interval boundary based at least in part on determining that the electronic data representing the third selection criterion is within a predetermined range of a second threshold.
US10833865B2
A blockchain-based method and system for immutable resource allocation in a cloud computing environment. Specifically, the method and system disclosed herein implement a marketplace solution which extends blockchain technology to the problem of information technology (IT) resources allocation in the cloud computing environment. In adapting blockchain technology, the method and system disclosed herein provide a mechanism for guaranteeing resource allocation without any implication of trust between resource providers and resource requestors or consumers.
US10833855B2
A wireless device (24) includes a modem (56) and processing circuitry (50, 52). The modem is configured to modulate signals for transmission over wireless channels, and demodulate signals received over the wireless channels. The processing circuitry is configured to receive a first frame from a second wireless device over a wireless channel via the modem, and transmit a second frame to the second wireless device via the modem over the wireless channel, to calculate a first Channel State Information (CSI) based on the first frame, to calculate a first normalized CSI by applying to the first CSI a normalization procedure, and generate, based on the first normalized CSI, a first key that due to the normalization procedure has an increased likelihood to match a second key generated in the second wireless device based on the second frame, and to communicate securely with the second wireless device over the wireless channel using the first key.
US10833854B2
Generating a secondary security key from a primary security key is provided. A first numeric code that is an alternate numeric representation of a first character in a primary security key is added to a second numeric code that is an alternate numeric representation of a second character in the primary security key to generate a running total value. The running total value is automatically designated as a secondary security key such that the primary security key is transformed into the secondary security key that is usable for encrypting data to provide a more secure computer system. The data is encrypted with the secondary security key.
US10833847B2
A fast cryptographic hash of an input file using multiplication and permutation operations in a parallel processing environment. An example method includes updating an internal state for each of a plurality of packets, the packets being read from an input file. Updating the state for a packet can include injecting the packet into an internal state, mixing the bits of the internal state using multiplication, and shuffling the result of the multiplication so that bits with highest quality are permuted to locations that will propagate most widely in a next multiplication operation. The method also includes performing a reduction on the internal state and repeating the update of the internal state, the reduction, and the injecting a second time. The method may further include finalizing the internal state and storing a portion of the final internal state as a cryptographic hash of the input file.
US10833846B1
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing blockchain data. One of the methods includes receiving a request from a blockchain node of the blockchain network to execute one or more software instructions in a trusted execution environment (TEE). One or more blocks infrequently accessed for executing the one or more software instructions are determined. Error correction coding of the one or more blocks in the TEE is performed to generate one or more encoded blocks. Each of the one or more encoded blocks are divided into a plurality of datasets based on the one or more software instructions. The plurality of datasets and a data storage arrangement are sent to blockchain network nodes, where the data storage arrangement indicates at least one of the plurality of datasets to be stored by each of the blockchain nodes.
US10833825B2
Disclosed are a method, a network device, and a terminal device for transmitting a reference signal. The method includes: determining, by the network device of the first cell, a first resource element corresponding to the first cell, and at least one second resource element corresponding to at least one second cell; determining, by the network device, a resource element with the largest time domain resource and a resource element with the largest frequency domain resource among the first resource element and the at least one second resource element; determining, by the network device, a reference signal resource according to the resource element with the largest time domain resource and the resource element with the largest frequency domain resource; and transmitting, by the network device, a reference signal to a terminal device on the reference signal resource.
US10833822B2
In a wireless communication system, user equipments (UEs) may be partitioned into different groups, e.g. based on spatial separation. UEs may use multiple access (MA) signatures that have low or no correlation to each other if the UEs are in the same group. The MA signatures used by one group of UEs may be more correlated with the MA signatures used by another group of UEs. If the UEs are partitioned into the different groups based on spatial separation, then the spatial separation between the different groups may assist in increasing the reliability of detection if two UEs in different groups use correlated MA signatures.
US10833818B2
Methods, apparatuses, and computer-readable mediums for wireless communication by a user equipment (UE) includes transmitting a packet on a first resource, determining one or more repetition resources on which to send one or more redundancy versions of the packet, wherein the one or more repetition resources are at a time subsequent to the first resource, transmitting repetition resource information identifying the one or more repetition resources to one or more neighboring UEs, and transmitting the one or more redundancy versions of the packet on respective ones of the one or more repetition resources.
US10833817B2
A vehicle includes a plurality of controllers configured to control operation of at least one load and share information with each other; a communication module configured to perform communication between the at least one load and the plurality of controllers; and a plurality of connectors provided between the plurality of controllers, the at least one load, and the communication module, configured to connect the plurality of controllers, the at least one load, and the communication module. One of the plurality of controllers may transmit a preset number of times of communication signals to the other controller and the communication module when the information is not received for a predetermined time, store the number of times of reception of response signals as error information, and transmit the stored error information to the outside when receiving an error information transmission command from the outside.
US10833815B2
Provided herein are a method for performing wireless communication by a first apparatus and an apparatus for supporting the same. The method may include the steps of receiving a service from a second apparatus, through a data link including multiple data paths, and determining whether or not to transmit a sidelink hybrid automatic repeat request (SL HARQ) feedback being related to the service to the second apparatus. Herein, based on Quality of Service (QoS) requirements of a service being transmitted through the multiple data paths, the data link may include the multiple data paths.
US10833808B1
Multicast error detection and recovery may be provided. A join request for a multicast stream may be sent from a first network node to a second network node. The join request may be sent over a first link of a plurality of links between the first network node and the second network node. A redirect message indicating that the second network node cannot accommodate the join request may be received by the first network node from the second network node. In response to receiving the redirect message, the join request for the multicast stream may not be sent on a second link of the plurality of links by the first network node to the second network node. And in response to receiving the redirect message, an alternate upstream network node may be determined by the first network node to send the join request for the multicast stream to.
US10833803B2
A low density parity check code transmission method and device, for use in improving the anti-burst-error capability of a low density parity check code. The method provided by the present application comprises: an interleaver changes the sequence of bit streams of a low density parity check code according to a preset rule, and outputs to a modulator the low density parity check code the sequence of bit streams of which is changed; the modulator modulates the low density parity check code the sequence of bit streams of which is changed and then sends the modulated low density parity check code to a receive end by using a channel.
US10833801B2
There is provided a method of generating a space-time block code (STBC) for encoding a digital data sequence comprising a set of independent symbols to be transmitted through a transmission channel in a communication system, the space-time block code being represented by a set of linear dispersion matrices in a linear dispersion representation, each linear dispersion matrix comprising components having complex values, the method comprising, generating at least some of the linear dispersion matrices depending on component-wise conditions related to a set of selected pairs of the linear dispersion matrices, each pair comprising a first linear dispersion matrix and a second linear dispersion matrix, said component-wise conditions comprising a component-wise condition between the components of the first linear dispersion matrix and the components of the second linear dispersion matrix.
US10833799B2
A device and method for receiving communications with dynamic data correction, the method including receiving at a receiving device a data packet from a sending device, the data packet including a header, and a data payload including one or more message blocks and corresponding redundancy blocks; recognizing, via pre-configuration of the receiving device, that there are redundancy blocks to receive along with the one or more message blocks and reading in the message blocks and corresponding redundancy blocks; determining that at least one of the message blocks is defective (e.g., corrupt, missing, etc.); processing one or more of the redundancy blocks to correct the defective message blocks; and optionally sending a response message to the sending device. The method may further include identifying which message blocks are defective and sending a request for, and receiving, redundancy blocks corresponding to the identified defective message blocks.
US10833791B1
Systems and methods are provided for reducing interference when optical signals are added. One embodiment includes a method for adding an optical channel for communicating data and having a bandwidth within an optical spectrum for transmission along an optical link of an optical network. The method includes creating a lower frequency holding zone having a lower frequency bandwidth adjacent to the bandwidth of the added optical channel and including at least one lower frequency sub-slice having a power spectral density that varies throughout the lower frequency sub-slice. Also, the method includes creating a higher frequency holding zone having a higher frequency bandwidth adjacent to the bandwidth of the added optical channel and including at least one higher frequency sub-slice having a power spectral density that varies throughout the higher frequency sub-slice. The lower frequency holding zone and the higher frequency holding zone are dynamically configured with respect to fiber and channel requirements.
US10833778B2
A communication control device that acquires first interference information indicating a first interference from communication involving a communication node that is not controlled by the communication control device and second interference information indicating a second interference from communication involving another communication node that is controlled by the communication control device. The communication control device classifies the communication nodes into groups related to a decision of a radio resource that is available for use by a communication node based on the first interference information and the second interference information.
US10833774B2
A method, apparatus, and system for monitoring a vehicle. Optical signals are sent into a fiber optic mesh covering a region of the vehicle. Response optical signals occurring in response to optical signals sent into the fiber optic mesh are detected. Sensor data is generated from the response optical signals detected. A determination is made as to whether a group of nonconformances is present in the vehicle using the sensor data. A group of actions is performed when the group of nonconformances is present.
US10833758B2
A telecommunications satellite payload includes a signal receiver (ANT) for receiving signals transmitted on an uplink, an analogue-to-digital converter (ADC) for converting the received signals into digital samples, a modem (MOD), an inter-satellite communication device (ISL) and a traffic management unit (GT) configured, on the basis of resource planning information (PL), so as to transmit the digital samples either to the modem (MOD) in order to be demodulated or to the inter-satellite communication device (ISL) in order to be transmitted to a recipient satellite responsible for demodulating the digital samples.
US10833751B2
Precoding coefficients can be compressed based on user equipment signal interference to noise ratio or path loss in front haul cloud radio access network systems. For example, a baseband unit can compute a precoder matrix from an estimated channel associated with an uplink signal. Once the baseband unit computes the channel, it can determine the coefficients for the linear combination of the basis vectors, which are known at the baseband unit and the radio unit as well. The baseband unit can estimate the path loss and the signal interference to noise ratio and determine the basis vectors. The baseband unit can then compress the coefficients and transmit the coefficients to the radio unit. When the radio unit receives the compressed coefficients, the radio unit can reconstruct the precoder matrix and apply to reference signals and data traffic channels.
US10833749B1
A method includes generating, via a first processor of a first compute device, symbols based on an incoming data and decomposing a unitary matrix of size N×N by: 1) applying a permutation to each symbol using a permutation matrix, to produce permuted symbols, and 2) transforming each symbol using at least one primitive transformation matrix of size M×M, M being smaller than or equal to N, to produce transformed symbols. The method also includes sending a signal representing the transformed symbols to a plurality of transmitters for transmission of a signal representing the transformed symbols to a plurality of receivers. A signal representing the unitary matrix is sent to a second compute device for transmission of the unitary matrix to the receivers for recovery of the plurality of symbols at the plurality of receivers.
US10833746B2
Disclosed are a method and device for transmitting a channel state information-reference signal, a processor and a storage medium. The method includes: determining, by a base station, channel state information-reference signal, where the channel state information-reference signal at least includes the number of CSI-RS ports and information of components, the CSI-RS ports are used for transmitting the CSI-RS, and a CSI-RS resource is used for carrying the CSI-RS; sending, by the base station, the information of the CSI-RS to a terminal; and transmitting, by the base station, the CSI-RS. In such a way, the technical problems in the related art of poor channel measurement performance and high system complexity are solved.
US10833738B2
Improved wireless communications are enabled. For example, a transmitter can characterize a response of non-linear devices associated with an active-array-antenna. Data indicative of the non-linear response is forwarded to a receiving device, which can utilize the data in conjunction with decoding wireless transmissions of the active-array-antenna. Improved bit error rates can be achieved when utilizing transmitter-provided non-linear response data, as provided herein.
US10833709B2
An interleaving and mapping method and a deinterleaving and demapping method for an LDPC codeword are provided. The interleaving and mapping method comprises: performing first bit interleaving on a parity bits part of the LDPC codeword to obtain interleaved parity bits; splicing an information bit part of the codeword and the interleaved parity bits into a codeword after the first bit interleaving; dividing the codeword after the first bit interleaving into multiple consecutive bit subblocks in a predetermined length, and changing the order of the bit subblocks according to a corresponding permutation order (bit-swapping pattern) to form a codeword after second bit interleaving; dividing the codeword after the second bit interleaving into two parts, and writing the two parts into storage space in a column order respectively and reading the two parts from the storage space in a row order respectively to obtain a codeword after third bit interleaving.
US10833703B2
A DMA (Direct Memory Access) transfer apparatus acquires information including a transfer source address and a transfer destination address based on a received transfer instruction, selects whether to perform first checksum calculation for data from an area of a memory corresponding to the transfer source address or perform second checksum calculation different from the first checksum calculation, and transfers data obtained via the checksum calculation selected in the selecting to an area of the memory corresponding to the transfer destination address.
US10833699B1
A digital to analog converter that includes a delta sigma modulator coupled to receive a digital data. The delta sigma modulator supplies a multi-bit resistor digital to analog converter (DAC). The multi-bit resistor digital to analog converter supplies an amplifier with an analog signal corresponding to the digital data. A first low pass filter is coupled between the multi-bit digital to analog converter and the amplifier stage and filters out shaped quantization noise before it reaches the amplifier. A second low pass filter is coupled to an output of the amplifier stage and filters out residual quantization noise and chopping artifacts from the amplifier stage.
US10833692B1
Single-stage and multiple-stage current-mode Analog-to-Digital converters (iADC)s utilizing apparatuses, circuits, and methods are described in this disclosure. The disclosed iADCs can operate asynchronously and be free from the digital clock noise, which also lowers dynamic power consumption, and reduces circuitry overhead associated with free running clocks. For their pseudo-flash operations, the disclosed iADCs do not require their input current signals to be replicated which saves area, lowers power consumption, and improves accuracy. Moreover, the disclosed methods of multi-staging of iADCs increase their resolutions while keeping current consumption and die size (cost) low. The iADC's asynchronous topology facilitates decoupling analog-computations from digital-computations, which helps reduce glitch, and facilitates gradual degradation (instead of an abrupt drop) of iADC's accuracy with increased input current signal frequency. The iADCs can be arranged with minimal digital circuitry (i.e., be digital-light), thereby saving on die size and dynamic power consumption.
US10833687B1
A method and associated system have been proposed to achieve power savings in PWM DACs by truncating PWM sequences and maximizing the amount of time available to power up a DAC cell without sacrificing sensitivity to element mismatch. The DAC circuit includes a driver to receive a digital input and to provide a plurality of drive sequences, a digital-to-analog converter, and a controller.The digital-to-analog converter includes an array of digital-to-analog elements operable over several time steps. Upon identifying that the digital signal is below a threshold value, the controller is configured to shorten the drive sequences; and for each time step to identify a first set of elements and a second set of elements among the array of digital-to-analog elements; to apply the shortened drive sequences to the first set; to disable the second set; and to shift the first set and the second set by one element.
US10833671B2
A power device includes two gate stripes formed on an upper surface of the device, a source stripe perimeter comprising the total available shared perimeter between the two gate stripes and a corresponding source stripe, and a segmented source formed between the two gate stripes, wherein an edge length of the segmented source covers between 5% to 95% of the source stripe perimeter.
US10833668B2
A plurality of lower voltage metal oxide semiconductor sensors are integrated and distributed in various parts of a power MOSFET to provide over temperature protection. The sensors are sensitive to temperatures of the various parts of the power MOSFET and configured to regulate the power MOSFET when a trip temperature is reached by reducing the operation of the MOSFET. A bias network is configured to set the trip temperature. In some configurations, a threshold voltage is used to monitor and control the maximum temperature.
US10833663B2
A circuit comprises a first set of serially-connected inverters comprising an input port, the first set of serially-connected inverters comprising a first subset of serially-connected inverters, the first subset of serially-connected inverters odd in number and comprising an input port and an output port; a first low-pass filter comprising an input port coupled to the output port of the first subset of serially-connected inverters, and an output port; a second low-pass filter comprising an input port coupled to the input port of the first subset of serially-connected inverters, and an output port; and a first differential amplifier comprising a first input port coupled to output port of the first low-pass filter, a second input port coupled to the output port of the second low-pass filter, and an output port coupled to the input port of the first set of serially-connected inverters.
US10833661B1
A ramp signal generator generates a slope compensated ramp signal with optimal slope compensation for a current mode control modulator. In some embodiments, the ramp signal generator generates a ramp signal for the current control loop having a first ramp portion with slope compensation and a second ramp portion that matches the expected current mode signal. In some embodiments, the ramp signal generator is implemented using a switched capacitor circuit with charge scaling to generate the ramp signal with optimal slope compensation built into the ramp signal.
US10833657B2
In accordance with embodiments of the present disclosure, an apparatus may include a signal path comprising a closed-loop analog pulse width modulator having a forward signal path and a feedback path, a variable resistor coupled to an output of the closed-loop analog pulse width modulator, and a control circuit configured to modify the variable resistor in order to modify an output impedance outside of the feedback path of the closed-loop analog pulse width modulator responsive to a condition for switching between a high output impedance mode and a low output impedance mode of the closed-loop analog pulse width modulator or vice versa.
US10833655B2
A driver chip includes a high side input terminal, a pulse generator, a level shift, a current detector, a high side output controller, and a high side output terminal. The high side input terminal receives the high side input signal and the pulse generator transfers the high side input signal into the rise pulse signal and the fall pulse signal. The current detector detects the first current and the second current flowing through the level shift, and the high side output controller generates the high side output signal. The high side output terminal controls the switching of the high side transistor by the high side output signal.
US10833653B1
Aspects of the invention include a circuit including a power circuit having an amplifier, a resistor, a current source, and a first node, one end of the resistor being configured to couple to a power supply, the first node being coupled to an opposite end of the resistor, a first input terminal of the amplifier, and the current source. A voltage sensitive circuit includes a logic gate coupled to both a second input terminal of the amplifier and an output terminal of the amplifier at a second node.
US10833651B2
A multiplexer includes a common terminal, a first terminal, a second terminal, and a third terminal, a first filter, a second filter, and a third filter. With a frequency f3 being defined as M×f1±N×f2 or M×f2±N×f1, M and N being natural numbers, f1 being a frequency included in a first passband of the first filter and f2 being a frequency included in a second passband of the second filter, at least a part of a range of frequency f3 overlaps a third passband of the third filter. No acoustic wave resonator is connected between the common terminal and a first parallel arm resonance circuit. A combined capacitance of the first parallel arm resonance circuit is higher than a minimum value of a combined capacitance of each of at least one first serial arm resonance circuit.
US10833649B2
In an IDT electrode of an acoustic wave element which includes first electrode fingers and second electrode fingers connected to potentials which are different from each other and arranged spaced apart from each other, the first electrode fingers includes first tip parts, and either of the first electrode fingers and the second electrode fingers includes, at a tip area extending along a direction of propagation of an acoustic wave and overlapping with the first tip parts, increase sections in which electrode volumes per unit lengths in a direction of extension of the first electrode fingers and the second electrode fingers are larger in comparison with that of the center area in which the electrode fingers intersect.
US10833643B1
A method of controlling bandwidth and peaking over gain in a variable gain amplifier (VGA) device and structure therefor. The device includes at least three differential transistor pairs configured as a cross-coupled differential amplifier with differential input nodes, differential bias nodes, differential output nodes, a current source node, and two cross-coupling nodes. The cross-coupled differential amplifier includes a load resistor coupled to each of the differential output nodes and one of the cross-coupling nodes, and a load inductor coupled to the each of the cross-coupling nodes and a power supply rail. A current source is electrically coupled to the current source node. The cross-coupling configuration with the load resistance and inductance results in a lower bandwidth and lowered peaking at low gain compared to high gain. Further, the tap point into the inductor can be chosen as another variable to “tune” the bandwidth and peaking in a communication system.
US10833632B1
In an integrated circuit device having a microelectromechanical-system (MEMS) resonator and a temperature transducer, a clock signal is generated by sensing resonant mechanical motion of the MEMS resonator and a temperature signal indicative of temperature of the MEMS resonator is generated via the temperature transducer. The clock signal and the temperature signal are output from the integrated circuit device concurrently.
US10833623B2
An electric power control unit configured to control drive power of a three-phase alternating current to be supplied to an electric motor may include: an inverter configured to convert a direct current to the three-phase alternating current; first and second current sensors, each of which is configured to measure a first-phase current in the three-phase alternating current; third and fourth current sensors, each of which is configured to measure a second-phase current in the three-phase alternating current; and a controller configured to control the inverter, and under a condition in which the first current sensor fails, when measured values of the second, the third, and the fourth current sensors do not coincide with each other while the inverter is shut down, the controller may stop to further supply the drive power to the electric motor.
US10833613B2
An inverter control apparatus and a motor drive system includes an inverter main circuit that drives a synchronous motor; an electric-current detector that detects an electric current flowing between the inverter main circuit and the synchronous motor; a command generator that generates an electric-current command value of an output electric current that is output from the inverter main circuit to the synchronous motor, in accordance with a torque command that is supplied externally; and an electric-current controller that generates a voltage command value for the inverter main circuit so that the electric-current command value and a detected electric-current value detected in the electric-current detector are equal to each other. The command generator generates the electric-current command value so that a fundamental wave current that is equal to or greater than a threshold is supplied to the synchronous motor, in driving the inverter main circuit.
US10833603B2
Embodiments herein relate to a method of controlling a three-phase paralleled passive front-end drive connectable to a three phase alternating current power source. The method includes connecting a coupling reactance to the rectifier bridge, the coupling reactance configured to transfer power from the rectifier to a first direct current (DC) bus, coupling the first DC bus to a second DC bus, and connecting a first inverter to the first DC bus and connecting a second inverter to the second DC bus. The method also includes connecting a first controller to the first inverter and the second inverter, the first controller configured to generate control signals to cause the first inverter and the second inverter to generate a plurality of motor excitation signals respectively, and combining the plurality of motor excitation signals from the first inverter with the plurality of motor excitation signals from the second inverter.
US10833597B2
A hub device and a power supply method thereof are provided. The hub device includes a power input port, first and second power output ports, a power management circuit and a controller. When first and second electronic devices are respectively connected to the first and second power output ports, the controller determines an input electric power from at least one default supply power of the power adapter based on first operating power information of the first electronic device and second operating power information of the second electronic device, so as to control the power adapter to provide the input electric power to the power input port. The power management circuit receives the input electric power to generate first and second operating power, so as to output the first operating power to the first power output port and output the second operating power to the second power output port.
US10833573B1
The disclosed apparatus may include (1) a subassembly including (a) a first conductive coil, where at least a portion of the first coil defines a portion of a spherical surface and is oriented along a first direction along the portion of the spherical surface, (b) a second conductive coil proximate the first coil, where at least a portion of the second coil is oriented along a second direction orthogonal to the first direction along the portion of the spherical surface, and (c) a body that holds the coils, (2) a structure that generates a magnetic field through the portion of the first and second coils along a third direction orthogonal to the first and second directions, and (3) a coil driver circuit that supplies current to the coils to move the structure relative to the subassembly, or vice-versa, along the first and second directions. Various other embodiments are also disclosed.
US10833569B2
A rotor core includes laminate steel plates extending in a radial direction with respect to a central axis. The laminate steel plates each include a base portion on a radially outer side of the central axis, and pieces separately disposed on a radially outer side of the base portion with penetrating portions therebetween, and arranged side by side at predetermined intervals in a circumferential direction. The laminate steel plates are laminated in an axial direction. The laminated steel plate at an upper end in the axial direction includes at least one of an outward projection extending radially outward from an outer edge portion of the base portion and an inward projection extending radially inward from an inner edge portion of the piece, and the laminated steel plate at a lower end in the axial direction includes an intervening portion between the base portion and the piece portion.
US10833568B2
A generator grounding module selectively mountable to a support bracket and selectively engageable with a rotor includes a plate member movable along a mounting axis to selectively attach the generator grounding module to the support bracket, the plate member movable between a first position and a second position in which the plate member is substantially fixed with respect to the support bracket. A mounting block is movable along the mounting axis with respect to the plate member, a grounding strap is coupled to the mounting block and is movable between a disengaged position and an engaged position in which the grounding strap contacts the rotor, and a biasing assembly is connected to the plate member and the mounting block and operable to bias the mounting block along the mounting axis toward the plate member, wherein the plate member is fixedly attached to the support bracket when in the second position and the biasing assembly biases the grounding strap into the engaged position.
US10833564B2
An electric machine includes a stator having hairpin windings with at least first and second phases and a neutral bridge attached to the at least first and second phases. The neutral bridge defines a planar body and a mounting feature extending from an upper surface of the body and cooperating with the body to define an opening. A temperature sensor of the electric machine includes an insertion portion having a sensing element. The insertion portion is received in the opening.
US10833561B1
A versatile power plant system, which has a blower/fan system, a fan system, a generator/alternator device, a regulator, a DC/AC inverter generator, an AC/DC transformer rectifier unit, and an AC/DC rectifier diode, wherein electrical energy is generated. The generator alternator device has a drum and a main body having a generator shaft. The blower/fan system is connected to the fan system, and the fan system is connected to the generator/alternator device. The generator/alternator device is connected to the regulator and the regulator is connected to the DC/AC inverter generator. The DC/AC inverter generator is connected to the AC/DC transformer rectifier unit, and the AC/DC transformer rectifier unit is connected to the AC/DC rectifier diode. The AC/DC rectifier diode is connected to an electrical device or a rechargeable battery bank to deliver the electrical energy. The electrical energy may be generated from a primary source of energy.
US10833557B2
A motor includes a rotor used in conjunction with a stator to produce a magnetic field in the air gap having p pole pairs, wherein a single cross section of the rotor taken orthogonal to an axis of rotation comprises iron having a structure forming p teeth. The stator has at least one stator winding configured to form p pole pairs to produce a first magnetic field to rotate the rotor about the axis of rotation and configured to produce a second magnetic field of either one pole pair or p±1 pole pairs to create forces radial to the axis of rotation. The at least one stator winding has two sets of terminals, a first set of terminals for carrying current that produces the first magnetic field in the air gap having p pole pairs to rotate the rotor about the axis of rotation and a second set of terminals for carrying current that produces the second magnetic field in the air gap having either one pole pair or p±1 pole pairs to create the forces radial to the axis of rotation. The second set of terminals experience no motional-electromotive force when the rotor is centered on the axis of rotation.
US10833549B2
In the armature winding of a rotary electric machine, in a series coil portion group, the numbers of turns of conducting wire in the coil portions that have an electrical angular phase difference of θk that satisfies θ1<θkθm are different than the numbers of turns of conducting wire in the θ1 and θm coil portions, and are also different than the numbers of turns of conducting wire in the coil portions that are adjacent to the θk coil portions on two sides in a circumferential direction of the stator core, and phases of the θk coil portions are also different than phases of each of the coil portions that are adjacent to the θk coil portions on the two sides in the circumferential direction.
US10833548B2
A stator of a polyphase motor in which in-phase coils are connected in parallel includes an annular core back, teeth extending radially from the core back and arranged circumferentially, a slot between two adjacent teeth, conducting wires respectively wound around the teeth to define the coils, and first and second connectors to which ends of each of the in-phase coils are connected, respectively. The conducting wire includes one or two jumper wires between each coil and the first connector or the second connector, and at least one jumper wire extends in an identical circumferential direction from the first connector toward the second connector with respect to all the in-phase coils.
US10833541B2
There is provided a stator and a method of making the same. For example, there is provided a stator that includes a single piece yoke and a set of teeth mounted on an inner surface of the single piece yoke. Each tooth is pre-wound with a coil and includes a tail portion configured to secure the tooth on the inner surface. Furthermore, at least two teeth of the set of teeth are mounted on the single piece yoke at a slot opening distance of less than about 35%.
US10833534B2
A power transmitting device is configured to perform a “power transmission frequency adjustment control” applied to adjust a power transmission frequency representing a frequency of power to be transmitted. A power receiving device is configured to perform a “resonance frequency adjustment control” applied to adjust a resonance frequency of a power receiving unit contactlessly receiving the power transmitted from the power transmitting device. The power transmitting device uses control information received from the power receiving device to determine whether the power receiving device has a function of performing the resonance frequency adjustment control applied to adjust the resonance frequency of the power receiving unit. When the power receiving device has the function of performing the resonance frequency adjustment control, the power transmitting device selects one of the power transmission frequency adjustment control and the resonance frequency adjustment control that has a higher resolution.
US10833532B2
A smart grid for improving the management of a power utility grid is provided. The smart grid as presently disclosed includes using sensors in various portions of the power utility grid, using communications and computing technology to upgrade an electric power grid so that it can operate more efficiently and reliably and support additional services to consumers. The smart grid may include distributed intelligence in the power utility grid (separate from the control center intelligence) including devices that generate data in different sections of the grid, analyze the generated data, and automatically modify the operation of a section of the power grid. Further, the intelligent devices in the power utility grid may cooperate together to analyze and/or control the state of the power grid. Finally, the distributed intelligence may further include distributed storage.
US10833528B2
An uninterruptible power supply system includes a regular uninterruptible power supply device configured to supply AC power to a load, and an auxiliary power conversion device configured to supply AC power to the load when the regular uninterruptible power supply device has a failure. The auxiliary power conversion device includes a converter and an inverter. When a DC voltage generated by the converter is higher than a lower limit voltage, the auxiliary power conversion device outputs an AC voltage having a sinusoidal wave and falling within an acceptable input voltage range of the load. When the DC voltage is lower than the lower limit voltage, the auxiliary power conversion device outputs an AC voltage having waveform distortion within an acceptable range for the load and falling within the acceptable input voltage range of the load.
US10833524B2
In an embodiment, disconnecting a supply of an electrical charging is described. In an embodiment, a device comprises: a reception configured to receive an electric current. A supply configured to supply an electric current out from the device in a connection with charging a battery of an electrical device. Connectors configured to connect the device between a power unit, which supplies the electric current to the reception,and the electrical device. A switch configured to disconnect at least one of the electrical currents. A control unit configured to control the switch, wherein the control unit comprises a timer configured to control the switch according to a predetermined timing function. A housing, wherein a movement of the housing is configured to generate a stimulus that is configured to the switch for connecting the at least one of the electrical currents and reset the timer.
US10833523B2
A two-terminal circuit having a relatively high series degree is configured by connecting a plurality of electricity storage elements to each other, and charging of the electricity storage elements is started by injecting a current into this two-terminal circuit. After the connection of the electricity storage elements is changed to reduce the series degree and a voltage variation among the electricity storage elements is solved at a predetermined timing, a connection change is made to configure a two-terminal circuit having a high series degree again and charging is continued. Each electricity storage element can be charged in a short time while voltages are balanced among the electricity storage elements.
US10833520B2
A wireless communications unit is provided, such as a portable unit to serve as an access point and/or a repeater node in a wireless meshing network, including at least two removable power source modules engageable with and electrically connectable to the unit to provide electrical power thereto, and a mechanism to allow selective disconnection and removal of one power source module from the unit while maintaining connection and retention to the unit of another power source module. The mechanism comprises a rotatable wheel having a radially projecting portion (such as a cam lobe). When the wheel is rotated the projecting portion bears against a part of the first power source module to push it into an ejected position while electrically disconnecting it from the unit, to allow removal and recharge/replacement.
US10833518B2
The present disclosure provides a charge control method and device and an electronic device, applied in the electronic device, in which the electronic device includes a charging interface, a charging circuit and a battery coupled in series. The method includes: when a charging device is coupled with the charging interface, determining, by a charge control device, a charging mode supported by the charging device as the high voltage charging mode or the low voltage charging mode, in which a charging voltage of the high voltage charging mode is greater than a charging voltage of the low voltage charging mode, and controlling the charging circuit by the charge control device according to the charging mode supported by the charging device, such that the charging circuit charges the battery in the charging mode supported by the charging device.
US10833515B2
Automatic charging device for an AGV on an automated container terminal and charging method therefor
An automatic charging device for an AGV on an automated container terminal and a charging method using the same are disclosed. The automatic charging device comprises a vehicle-mounted device and a ground device. The vehicle-mounted device comprises RFID read-write coils, a charging connector buffer device, a charging connector, a power measuring module, a vehicle charging controller and a vehicle-mounted wireless module. The ground device comprises an RFID label array, a power panel, a conductive groove, a pressure sensor, an electromagnet, a ground charging controller and a ground wireless module. The hook shaped charging plug, the charging connector buffer device and the power panel with the electromagnet improve success rate of connection between the power supply and the plug, and improve AGV working efficiency. RFID technology is used for positioning the charging region with high reliability. The pressure sensor and the safety cover ensure safety of the charging process and prevent electric leakage.
US10833514B1
Disclosed are embodiments to provide a multi-battery energy storage device. One embodiment comprises a first battery and a second battery, with a first circuit branch coupling a positive side of the first battery to a positive side of the second battery, a second circuit branch coupling a positive side of the first battery to a negative side of the second battery, a third circuit branch coupling the negative side of the first battery to the negative side of the second battery, and multiple switchable devices configured to control flow of current through corresponding branches. Other embodiments comprise other configurations and operations.
US10833511B2
A battery cell management and balance circuit comprises multiple battery cell balance circuits, multiple battery cell monitor units, multiple battery module balance circuits and a battery management unit. The battery cell balance circuits connect to battery cells for executing a first charge or discharge command. The battery cell monitor units monitor battery cells for generating battery cell information and the first charge or discharge commands. The battery module balance circuits connect to battery modules for executing second charge or discharge commands. The battery management unit connect to the battery cell monitor units for receiving battery cell information and the battery module balance circuits for direct or indirectly generating the second charge or discharge commands to the battery module balance circuits. A battery system and a battery cell management and balance circuit method is also introduced.
US10833509B2
Networked electric vehicle charging stations for charging electric vehicles are coupled with an electric vehicle charging station network server that performs authorization for charging session requests while the communication connection between the charging stations and the server are operating correctly. When the communication connection is not operating correctly, the networked electric vehicle charging stations enter into a local authorization mode to perform a local authorization process for incoming charging session requests.
US10833507B2
This disclosure pertains to control systems used in electric power systems. In one embodiment, a plurality of intelligent electronic devices (IEDs) is configured to monitor a respective portion of an electric power system. Each IED may obtain electric power system measurements from the respective portion of the electric power system, determine electric power system operating conditions from the electric power system measurements, and transmit the electric power system operating conditions. A master controller may communicate with the plurality of IEDs. The master controller may comprise a communications interface configured to receive the electric power system operating conditions from the plurality of IEDs, a topology detection subsystem configured to determine a topology of the electric power system based on a common event detected by the plurality of IEDs, and an action subsystem configured to implement a control action or a protective action based on the topology of the electric power system.
US10833500B2
A circuit for measuring temperature of an external switch is disclosed. The circuit includes a variable resistor, a switch coupled to the variable resistor in series, a fixed value resistor coupled to the variable resistor and a comparator coupled between the variable resistor and the fixed value resistor. The circuit is configured to compare voltage drop between a drain and a source of the external switch when the external switch is in ON state with voltage drop at the variable resistor and output a signal to indicate an overtemperature based on the comparing.
US10833498B2
An assembly component of a compression type anchor clamp includes: a housing tube that houses an end portion of a core portion of a power-transmission line; a core portion compression member, made of steel, that includes a housing hole to house the end portion of the core portion and the housing tube and is to be compressed with the core portion and the housing tube; and a conductive portion compression member, made of pure aluminum or an aluminum alloy, that houses an end portion of a conductive portion of the power-transmission line and the core portion compression member and is to be compressed with the conductive portion and the core portion compression member, wherein the housing tube is constituted by pure aluminum or an aluminum alloy whose Vickers hardness “Hv” is less than or equal to 30, and continuously provided in its cylindrical direction without a gap.
US10833487B2
An ignition apparatus for an internal combustion engine includes a center electrode, a ground electrode, an insulator, a housing, and an insulator protective wall portion. The ground electrode is disposed such that a discharge gap is formed between the ground electrode and the center electrode. The insulator holds the center electrode on an inner side of the insulator. The housing holds the insulator on an inner side of the housing. The insulator protective wall portion is arranged to surround an outer circumference side of a distal end portion of the insulator. A distal end of the insulator protective wall portion is positioned further towards a distal end side than a distal end of the insulator is and further towards a proximal end side than a distal end of the center electrode is. The insulator protective wall portion includes an inward protruding portion that protrudes towards a side surface of the center electrode.
US10833484B2
A light emitting apparatus including a plurality of first light emitters and a plurality of second light emitters that differ from the first light emitters in terms of resonance wavelength, in which the second light emitters are each disposed between each adjacent pair of the first light emitters, first light that resonates in the plurality of first light emitters is in phase, and second light that resonates in the plurality of second light emitters is in phase.
US10833482B2
Apparatus include a first laser diode situated to emit a beam from an exit facet along an optical axis, the beam as emitted having perpendicular fast and slow axes perpendicular to the optical axis, a first fast axis collimator (FAC) optically coupled to the beam as emitted from the exit facet and configured to direct the beam along a redirected beam axis having a non-zero angle with respect to the optical axis of the first laser diode, a second laser diode situated to emit a beam from an exit facet of the second laser diode along an optical axis parallel to the optical axis of the first laser diode and with a slow axis in a common plane with the slow axis of the first laser diode, and a second fast axis collimator (FAC) optically coupled to the beam as emitted from the exit facet of the second laser diode and configured to direct the beam along a redirected beam axis having a non-zero angle with respect to the optical axis of the second laser diode.
US10833478B2
The inventive waveguide structure comprises a first waveguide region having a constant first width adapted to guide electromagnetic waves mode sustainably along its longitudinal axis; a second waveguide region adapted to guide electromagnetic waves mode sustainably along its longitudinal axis, wherein the longitudinal axis of the first waveguide region and the longitudinal axis of the second waveguide region form a common longitudinal axis of the waveguide structure, wherein a first end face of the first waveguide region and a first end face of the second waveguide region are aligned with each other, the width of the first end face of the second waveguide region corresponding to the first width, and the width of the second waveguide region along its longitudinal axis widens from the first end face to a second end face to a second width greater than the first width.
US10833477B2
In a drive unit according to an embodiment of the present disclosure, in each of a plurality of current pulses, a rising crest value is the largest, and after the rising, the crest value is damped. Further, a rising crest value of a pulse of an n+1-th wave is smaller than a rising crest value of a pulse of an n-th wave. Furthermore, rising crest values of the current pulses of a second wave and waves after the second wave are determined by a mathematical function expressed as an electric potential change caused by ON-OFF of an RC time constant circuit that is single-end grounded. Moreover, in the mathematical function, a time constant at an OFF time is larger than a time constant at an ON time.
US10833476B2
A surface-mountable semiconductor laser and an arrangement with such a semiconductor laser are disclosed. In one embodiment, the semiconductor laser is includes a semiconductor layer sequence having at least one generation region between a p-side and an n-side, at least two contact surfaces for external electrical contacting of the p-side and the n-side, wherein the contact surfaces are located on the same side of the semiconductor layer sequence in a common plane so that the semiconductor laser are contactable without bonding wires, at least one of a plurality of conductor rails extending from a side with the contact surfaces across the semiconductor layer sequence and a plurality of through-connections running at least through the generation region, wherein the generation region is configured to be pulse operated with time-wise current densities of at least 30 A/mm2.
US10833474B2
Laser diode submounts include a SiC substrate on which a thick conductive layer is supplied to use in mounting a laser diode. The thick conductive layer is typically gold or copper, and can be electrically coupled to a base laser that is used to define laser diode couplings.
US10833463B2
An electronic device includes a transmission medium and first and second duplex electrical connection plugs. The first duplex electrical connection plug includes: an insulated seat; two terminal sets disposed in the insulated seat; and a metal housing covering the insulated seat and provided with a four-sided primary housing, wherein heights of two contact interface substrates of the second duplex electrical connection plug can be fit with the two spaces of the two connection surfaces of a tongue, and a connection slot of the first duplex electrical connection plug is fit with the tongue. The second duplex electrical connection plug includes: an insulated seat; a metal housing covering the insulated seat; and a fitting portion provided on one end of the insulated seat, wherein heights of two contact interface substrates of the second duplex electrical connection plug can be fit with two spaces of two connection surfaces of another tongue.
US10833462B2
A transition joint which blocks insulating oil by connecting a three core HPFF cable and a three core XLPE cable is provided. The transition joint includes three epoxy units which connect independently three first cable cores constituting the three core HPFF cable and three second cable cores constituting the three core XLPE cable, respectively. Each of the epoxy units includes a center electrode connecting an electrode of the first cable core and an electrode of the second cable core, and an epoxy molding part implemented in the form of surrounding an outer wall of the center electrode in order to block the center electrode from the insulating oil.
US10833459B2
A cable connector assembly for being mated with a mating connector along a mating direction, includes: a mating member, a cable electrically connected with the mating member, and a shielding shell having an end mounted on the mating member, and an opposite end mounted on the cable, the shielding shell including a first shell and a second shell mated with the first shell along a transverse direction perpendicular to the mating direction, wherein each of the first shell and the second shell has an asymmetrical structure.
US10833455B2
An electrical connector includes a pair of opposite contact modules commonly sandwiching a grounding module therebetween in a transverse direction wherein each contact module includes two sided contacts on two sides of an insulator while the front mating sections and/or the bottom connecting sections of all the contacts are aligned in the same line. The contacts on each side of the insulator include a plurality of differential pair contacts and a plurality of grounding contacts alternately arranged with each other along the side face wherein the lengths of the pair of contacts in each differential pair essentially have the same length for reducing skewing effect by extending the body of the lower contact curvedly while keeping that of the upper contact essentially straight in each differential pair.
US10833453B2
A cable connector includes a casing, a connecting portion, at least one pressing button, and at least one hook module. The connecting portion is disposed on a first direction surface of the casing for coupling with an electronic device connector, the pressing button is disposed on a third direction surface of the casing, and the hook module is disposed between the connecting portion and the pressing button. In addition, when the pressing button is pressed in the third direction, a hook end of the hook module is moved along a second direction on a protective shell of the connecting portion for separating from the electronic device connector.
US10833441B2
An electrical contact includes a main body, a supporting arm extending upwardly from an upper edge thereof, and a spring arm extending curvedly and upwardly from a lower edge thereof with a contacting region at a free end. The spring arm will contact the supporting arm when the spring arm is downwardly pressed by the CPU. A solder part is sidewardly connected to a downward extension formed on a lower portion of the main body and located beside the spring arm, and includes a vertical section extending from the side edge of the downward extension, a horizontal solder pad extending from a lower edge of the vertical direction wherein a curved joint is formed between the downward extension and the vertical section for easy adjusting the angle formed between the downward extension and the vertical section, thus being adapted to fit different CPUs and PCBs.
US10833436B2
An electrical connector carries large amounts of electrical current between two circuit boards with low resistance and low self-inductance by means of an interdigitated anode and cathode, thereby providing low dynamic voltage loss. The connector also may include, near where power will be consumed, an interposer board with on-board capacitance to provide even lower dynamic voltage loss. The connector has application to delivering low-voltage, high-current power from a power supply on a first board to electronics on a second board: the low resistance provides low voltage drop for a load current that is constant, while the low inductance and the capacitors provide low voltage fluctuation for a load current that changes. These issues are of great importance, for example, in designing high-performance computers.
US10833427B2
A terminal-equipped electric wire includes at least one electric wire and a terminal including a wire barrel and installed on the electric wire. The electric wire includes a sheath; a conductor having a covered portion covered by the sheath and an exposed portion exposed due to absence of the sheath over a predetermined length at a part of the electric wire in a longitudinal direction of the electric wire; and a bonded portion formed over a predetermined length at a part of the exposed portion, the bonded portion at which strands of the conductor are bonded. An end of the wire barrel on a sheath side is closer to the sheath than an end of the bonded portion on the sheath side. The wire barrel covers at least a part of the bonded portion.
US10833426B2
To provide a method for producing an electrically conductive bond between an electrical line, which includes a plurality of individual conductors, and an electrically conductive component, including producing from a crimp element blank a crimp element enclosing portions of the individual conductors, the crimp element including a continuous side and a discontinuous side, at which edge regions of the crimp element lie opposite one another, and substance-to-substance bonding of the crimp element with a contact surface of the component, which is simple to carry out and nevertheless always results in a robust substance-to-substance bond between the crimp element and the component, it is proposed that the crimp element be produced in such a way that the continuous side of the crimp element includes two bearing surfaces which are spaced from one another, at which the crimp element is substance-to-substance bondable to the contact surface of the component.
US10833423B2
In this novel geometry, the 3D radiator unit cell has been designed with flat sided unit cells. Each 3D radiator unit cell incorporates a curf border of sacrificial material. This border permits independent sub-array size and shape. It also allows a gap between sub-arrays while retaining contiguous unit cell spacing giving flexibility to array size, shape and line replaceable unit capabilities.
US10833411B2
A radiating system for transmitting and receiving signals in first and second frequency regions includes a radiating structure, a radiofrequency system, and an external port. The radiating structure has first and second isolated radiation boosters coupled to a ground plane layer. A first internal port of the radiating structure is between the first radiation booster and the ground plane layer, and a second internal port is between the second radiation booster and the ground plane layer. A distance between the two internal ports is less than 0.06 times a wavelength of the lowest frequency. The maximum size of the first and second radiation boosters is smaller than 1/30 times the wavelength of the lowest frequency. The radiofrequency system includes two ports connected respectively to the first and the second internal ports of the radiating structure, and a port connected to the external port of the radiating system.
US10833409B2
A magnetic antenna is disclosed. The magnetic antenna includes a dual-band magnetic antenna. The dual-band magnetic antenna includes a first magnetic loop and a second magnetic loop. The first magnetic loop is associated with a first frequency band, and the second magnetic loop is associated with a second frequency band.
US10833408B2
Systems and apparatuses include an electronically scanned array system including a power supply system, a radiating element subarray, a plurality of beamformer chips, and a plurality of control buses. The power supply system a first power converter structured to receive and condition mains power, a second power converter arranged in parallel with the first power converter, and a controller structured to monitor the first power converter and the second power converter and to operate one of a first switch or a second switch to provide conditioned power. The radiating element subarray includes active radiating elements, and between about one percent and about twenty percent reserve radiating elements distributed throughout the active radiating elements. Each control bus includes a plurality of primary control paths providing communication from the control bus to the beamformer chips, and a reserve control paths structured to be remapped to provide communication from the control bus to the beam former chips in the event that one of the plurality of primary control paths fails.
US10833407B2
A phase shifter assembly includes first and second phase shifters that respectively include a wiper printed circuit board and a rotatable wiper support, where the wiper printed circuit board and the wiper support are coupled in motion. The phase shifter assembly further comprises: a U-shaped bracket having first and second arms, where the first phase shifter is held on the first arm, and the second phase shifter is held on the second arm; and a rack that is linearly movably supported and is drivable to move linearly; wherein the slide holders has a tooth portion respectively, and the tooth portions are engaged with the common rack. By means of linear movement of the rack, the slide holders can be rotated respectively, and thus the slides are movable within a predetermined range respectively so as to implement phase shifts.
US10833404B1
A scrollable reflectarray antenna system and methods for reconfiguring electromagnetic (EM) characteristics of the reflectarray antenna are provided. The reconfigurable reflectarray antenna includes a flexible substrate; a plurality of reflectarray patterns disposed on a surface of the flexible substrate, each reflectarray pattern comprising a plurality of reflectarray elements; and an actuator system coupled with the flexible substrate. The actuator system is configured to scroll the flexible substrate to different operational positions such that when layout of the plurality of reflectarray patterns is changed, at least one EM characteristic of the reflectarray antenna is reconfigured. In a predetermined operational position, an aperture of the reflectarray is formed by two reflectarray patterns that are optimized to direct an illuminating beam in a new direction.
US10833403B2
An electronic device is provided. The electronic device includes a housing, a touch screen display arranged inside the housing, a printed circuit board (PCB) which is arranged in parallel with a rear plate, and which includes a ground plane and a conductive path, and a wireless communication circuit arranged on the PCB. The housing includes a first side surface, a second side surface, a third side surface, and a fourth side surface. The first side surface includes a first conductive part, a first nonconductive part, a second conductive part, a second nonconductive part, and a third conductive part successively arranged between the second side surface and the fourth side surface. The rear plate includes, when seen from above the rear plate, a nonconductive slit extending from the first nonconductive part to the second nonconductive part, a first conductive area, and a second conductive area positioned outside the first conductive area across the nonconductive slit.
US10833402B2
A reconfigurable antenna system includes an antenna array; a set of metamaterial panels configured to surround the antenna array; a control unit, coupled to each of the metamaterial panels, for selectively addressing each of the metamaterial panels to control separately at least one property of each of the metamaterial panels; and a receiver coupled to the antenna array and to the control unit. The control unit is configured to monitor signal reception by the antenna array via the receiver and to establish a set of configurations of the metamaterial panels to produce a pattern of reception according to a set of prespecified criteria that include a set of azimuthal and elevational ranges characterizing the configurations. Optionally, the system further includes a transmitter coupled to the antenna array and to the control unit.
US10833394B2
An electronic package and a method for fabricating the same are provided. An antenna frame, a first electronic component, and a second electronic component electrically connected to the antenna frame are disposed on a lower side of a carrying structure. An antenna structure is disposed on an upper side of the carrying structure and is electrically connected to the first electronic component. Therefore, two different types of antennas are integrated into an identical electronic package. Such the electronic package bonded to a circuit can transmit signals with two different wavelengths, even if the electronic package does not have any area increased.
US10833386B2
Waveguide transition devices for power-combining devices are disclosed. A waveguide transition device includes a coaxial waveguide section that is configured to concurrently receive electromagnetic output signals from a plurality of amplifiers and transition the electromagnetic output signals to a waveguide coupling section to form a combined and amplified electromagnetic signal. In turn, the waveguide coupling section transitions the combined and amplified electromagnetic signal to a waveguide output port. As disclosed herein, representative waveguide transition devices are configured to allow higher operating powers without typical device failure mechanisms. Spatial power-combining devices that include representative waveguide transition devices have improved power handling capabilities.
US10833384B2
The technology described herein is directed towards microwave attenuators, and more particularly to a cryogenic microwave attenuator device for quantum technologies. In some embodiments, a device can comprise a cryogenic microwave attenuator device. The cryogenic microwave attenuator device can comprise: a housing component and a microwave attenuator chip, wherein the housing component can have thermal conductivity of about at least 0.1 Watts per meter-Kelvin at 1 degree Kelvin. The cryogenic microwave attenuator device can also comprise a microwave connector comprising a signal conductor that is direct wire coupled to the microwave attenuator chip.
US10833383B2
A cascading microwave switch (cascade) includes a set of Josephson devices, each Josephson device in the set having a corresponding operating bandwidth of microwave frequencies, wherein different operating bandwidths have different corresponding center frequencies. A series coupling is formed between first Josephson device from the set and an nth Josephson device from the set, wherein the series coupling causes the first Josephson device in an open state to reflect back to an input port of the first Josephson device a signal of a first frequency from a frequency multiplexed microwave signal (multiplexed signal) and the nth Josephson device in the open state to reflect back to an input port of the nth Josephson device a signal of an nth frequency from the multiplexed signal.
US10833379B2
An electric vehicle system for transporting human passengers or cargo includes an electric vehicle that includes a body, a plurality of wheels, a cargo area, an electric motor for propelling the electric vehicle, and a primary battery for providing electrical power to the electric motor for propelling the electric vehicle. An auxiliary battery module is attachable to the electric vehicle for providing electrical power to the electric motor via a first electrical connector at the auxiliary battery module and a second electrical connector at the electric vehicle that mates with the first electrical connector. The auxiliary battery module can be positioned in the cargo area while supplying power to the electric motor, and can be removable and reattachable from the electric vehicle. The auxiliary battery module includes an integrated cooling system for cooling itself during operation of the electric vehicle including a conduit therein for circulating coolant.
US10833376B2
A battery module includes a housing. The battery module also includes a cell stack disposed in the housing and including a battery cell. The battery module also includes a force gauge in mechanical communication with the cell stack and configured to measure a force generated by a swelling of the cell stack. The battery module also includes a control module configured to receive data indicative of the force and to estimate a remaining usable life of the battery module based on the data.
US10833368B2
Thermotropic ionic liquid crystal molecules, comprising a so-called rigid part, a so-called flexible part bonded covalently, directly or via a spacer, to said rigid part, and one or more ionic groups bonded covalently to said rigid part. Said molecules can be used as electrolytes in an electrochemical device, in particular a lithium-ion battery.
US10833363B2
The present application relates to an electrolyte and an electrochemical device comprising the electrolyte. The electrolyte comprises a dinitrile compound, a trinitrile compound, and propyl propionate, wherein, based on the total weight of the electrolyte, the content X of the nitrile compound and the content Y of the trinitrile compound meet the conditions represented by Formula (1) and Formula (2): {about 2 wt %≤(X+Y)≤about 11 wt % . . . (1), about 0.1≤(X/Y)≤about 8 . . . (2)}. The electrolyte of the present application is capable of effectively inhibiting the increase in DC internal resistance of an electrochemical device so that the electrochemical device has excellent cycle and storage performance.
US10833361B2
A standalone lithium ion-conductive solid electrolyte including a freestanding inorganic vitreous sheet of sulfide-based lithium ion conducting glass is capable of high performance in a lithium metal battery by providing a high degree of lithium ion conductivity while being highly resistant to the initiation and/or propagation of lithium dendrites. Such an electrolyte is also itself manufacturable, and readily adaptable for battery cell and cell component manufacture, in a cost-effective, scalable manner.
US10833359B2
A sulfide solid electrolyte material includes a sulfide layer and an oxide layer disposed on the sulfide layer. The sulfide layer contains a sulfide that contains lithium, phosphorus, a halogen, and sulfur. The oxide layer contains an oxide that contains lithium, phosphorus, a halogen, and oxygen. In a 31P-NMR spectrum of the sulfide solid electrolyte material, a first peak component, which is defined within a first chemical shift range from 87.6 to 88.4 ppm, has an intensity equal to or less than 0.42 times that of a second peak component, which is defined within a second chemical shift range from 83.6 to 84.4 ppm.
US10833358B2
To provide a non-aqueous electrolyte electricity-storage element including a positive electrode including a positive-electrode active material capable of inserting and releasing anions, a negative electrode including a negative-electrode active material capable of inserting and releasing cations, and a non-aqueous electrolyte, wherein the positive-electrode active material is porous carbon having pores having a three-dimensional network structure, and wherein a changing rate of a cross-sectional thickness of a positive electrode film including the positive-electrode active material defined by Formula (1) below is less than 45%.
US10833354B2
A lithium (Li) ion battery includes a first electrode with a second electrode, and a shutdown polymer additive on an outer surface of the first electrode. The shutdown polymer additive includes at least two polyethylene layers, each polyethylene layer comprising a plurality of polyethylene microspheres. Each polyethylene microsphere is wrapped with carbon nanotubes. The polyethylene microspheres interconnect with each other such that the carbon nanotubes form a conductive network. The polyethylene layers are provided at predetermined areas of the outer surface of the first electrode.
US10833349B2
An energy storage device includes: an electrode assembly which includes: an approximately rectangular positive electrode; an approximately rectangular negative electrode which is stacked alternately with the positive electrode; and a strip-like elongated separator having a base material layer and an inorganic layer which is made to overlap with the first base material layer, wherein the elongated separator is arranged between the positive electrode and the negative electrode, and the base material layer of the elongated separator faces the negative electrode in an opposed manner between the positive electrode and the negative electrode.
US10833341B2
A non-catalytic hydrogen generation process is provided that supplies hydrogen to a hydrodesulfurization unit and a solid oxide fuel cell system combination, suitable for auxiliary power unit application. The non-catalytic nature of the process enables use of sulfur containing feedstock for generating hydrogen which is needed to process the sulfur containing feed to specifications suitable for the solid oxide fuel cell. Also, the non-catalytic nature of the process with fast dynamic characteristics is specifically applicable for startup and shutdown purposes that are typically needed for mobile applications.
US10833333B2
Novel mixed-conducting perovskite oxides, including La0.3Ca0.7Fe0.7Cr0.3O3-δ, useful as oxygen and fuel electrodes for solid oxide fuel cells (SOFCs) and reversible solid oxide fuel cells (RSOFCs) applications. Electrode materials produce by microwave-assisted processes show improved properties as electroactive materials. SOFC and RSOFC are successfully prepared using microwave-assisted techniques.
US10833330B1
Sulfur composites and polymeric materials having a high sulfur content and prepared from elemental sulfur as the primary chemical feedstock. The sulfur copolymers are prepared by the polymerization of elemental sulfur with one or more monomers of amines, thiols, sulfides, alkynylly unsaturated monomers, nitrones, aldehydes, ketones, thiiranes, ethylenically unsaturated monomers, or epoxides. The sulfur copolymers may be further dispersed with metal or ceramic composites or copolymerized with elemental carbon, photoactive organic chromophores, or reactive and solubilising/biocompatible moieties. The sulfur composites and polymeric materials feature the ability self-healing through thermal reformation. Applications utilizing the sulfur composites and polymeric materials may include electrochemical cells, optics, H2S donors and antimicrobial materials.
US10833322B2
A positive electrode active material contains a lithium composite oxide and a lithium composite oxyfluoride. The lithium composite oxyfluoride covers at least part of the surface of the lithium composite oxide. The lithium composite oxyfluoride is represented by a composition formula LiαMe2βOγFδ, where Me2 represents at least one selected from the group consisting of Mn, Co, Ni, Fe, Al, Cu, V, Nb, Mo, Ti, Cr, Zr, Zn, Na, K, Ca, Mg, Pt, Au, Ru, and W; and 1.0≤α≤2.1; 0.8≤β≤1.3; 1.5≤γ≤2.9; and 0.1≤δ≤1.5. The crystal structure of the lithium composite oxyfluoride belongs to space group Fm-3m.
US10833319B2
A positive active material for a positive electrode of a battery cell which includes a first component containing a compound of general formula: Li2-zNazM11-yM2yO3, where M1 and M2 are different from one another and stand for transition metal ions, 0
US10833310B2
A secondary battery includes: a battery element; a casing which accommodates the battery element; a positive electrode terminal and a negative electrode terminal provided to the casing and electrically connected to the battery element; and a cut-off portion which switches from a grounded state in which the casing and one terminal of the positive electrode terminal and the negative electrode terminal have an identical potential, to a cut-off state in which the casing and the one terminal are electrically cut off. The one terminal has a facing portion which faces the casing, and the cut-off portion is arranged between the facing portion and the casing. When the casing is externally short-circuited, the cut-off portion switches from the grounded state to the cut-off state by being deformed by heat generated as a short-circuit current flows.
US10833307B2
Provided are separators for use in batteries and capacitors comprising (a) at least 50% by weight of an aluminum oxide and (b) an organic polymer, wherein the aluminum oxide is surface modified by treatment with an organic acid to form a modified aluminum oxide, and wherein the treatment provides dispersibility of the aluminum oxide in aprotic solvents such as N-methyl pyrrolidone. Preferably, the organic acid is a sulfonic acid, such as p-toluenesulfonic acid. Also preferably, the organic polymer is a fluorinated polymer, such as polyvinylidene fluoride. Also provided are electrochemical cells and capacitors comprising such separators.
US10833301B2
A method for forming a semiconductor includes forming at least one trench in a silicon substrate. The at least one trench provides an energy storage device containment feature. An electrical and ionic insulating layer(s) is formed on a top surface of the substrate and sidewalls of the trench. A plurality of vias is formed through a base of the trench. The plurality of vias is filled with a metal material. A trench base current collector at the base of the trench and backside current collector at the backside of the substrate are formed from the metal material. These current collectors enable electric and thermal conductive planarization and device isolation through the substrate. A plurality of energy storage device layers is formed over the trench base current collector, and a topside current collector is formed over the plurality of energy storage device layers. A protective encapsulation layer may then be formed.
US10833299B2
A sealing member (positive electrode first sealing member) disposed between a terminal (positive electrode terminal), which is provided on a case of an energy storage device, and the case or between a current collector (positive electrode current collector), which is electrically connected with the terminal, and the case. The sealing member includes a first surface (bottom surface) which faces the case and a second surface (bottom surface) which is opposite to the first surface and faces the terminal or the current collector. A first protrusion is formed on the first surface, the first protrusion surrounding a shaft portion of the terminal. A second protrusion is formed on the second surface, the second protrusion surrounding the shaft portion of the terminal. A protrusion amount of the first protrusion is different from a protrusion amount of the second protrusion.
US10833294B2
The present disclosure relates to the technical field of display technology, and provides a display panel and a display device for increasing a light transmittance and improving a transparent display effect of the display panel. The display panel includes a display layer having a light-transmitting region and a light-emitting region. The display panel also includes a first light adjustment layer disposed on a first surface of the display layer. With respect to light propagating into the display layer via the first surface, at least one portion of the light, which is directed towards the light-emitting region, is redirected by the first light adjustment layer to pass through the light-transmitting region.
US10833286B2
The present disclosure provides a method for encapsulating an organic light-emitting diode (OLED) capsule structure, comprising the operations of: providing a non-polar layered conductive polymer having a plurality of chemical bonds on a surface thereof; capturing a plurality of organic electroluminescent molecules of an organic electroluminescent substance by the plurality of chemical bonds of the non-polar layered conductive polymer; and performing capsule encapsulation of the non-polar layered conductive polymer having the captured plurality of organic electroluminescent molecules. The present disclosure also provides a method for forming an OLED light-emitting layer, and an OLED capsule structure.
US10833285B1
A photovoltaic solar cell apparatus is described herein combining the advantages of several discoveries that address the previously unsolved problem of creating high conversion efficiency solar cells at a low cost. The solar cell designs and underlying principals disclosed herein may be applied in any type of photovoltaic solar power application, such as large scale photovoltaic solar plants, rooftop panels, solar powered electronic devices, and many others.
US10833282B2
An object is to provide a light-emitting element with high emission efficiency which includes a novel carbazole derivative that has a wide energy gap and can be used for a transport layer or a host material in a light-emitting element. A carbazole derivative in which the 4-position of dibenzothiophene or dibenzofuran is bonded to the 2- or 3-position of carbazole has been able to be provided by use of the carbazole derivative. Further, a light-emitting element having high emission efficiency has been able to be provided by use of the carbazole derivative.
US10833281B2
An organic electroluminescence composition including two or more compounds each having a specific structure combining a hole transporting ability and an electron transporting ability; an organic electroluminescence composition including one or more compounds each having a specific structure combining a hole transporting ability and an electron transporting ability and a different compound having an electron transporting skeleton; and a material for organic electroluminescence devices, a solution of a material for organic electroluminescence devices and an organic electroluminescence device, each including the aromatic heterocyclic derivative.
US10833277B2
The present specification provides a heterocyclic compound and an organic light emitting device comprising the same.
US10833273B2
A method for manufacturing an organic electronic device according to one embodiment includes: a coating film formation step of applying a coating liquid for a functional layer having a predetermined function onto a plastic substrate to form a coating film; and a heating step of heating and curing the coating film by irradiating the coating film with infrared rays in an infrared heating furnace to form the functional layer. In the heating step, the coating film is heated and cured by the infrared rays while a member of the infrared heating furnace is cooled to 100° C. or less, the member being disposed around the plastic substrate so as to be separate from the plastic substrate.
US10833259B2
A radio frequency (RF) switch includes a heating element, an aluminum nitride layer situated over the heating element, and a phase-change material (PCM) situated over the aluminum nitride layer. An inside segment of the heating element underlies an active segment of the PCM, and an intermediate segment of the heating element is situated between a terminal segment of the heating element and the inside segment of the heating element. The aluminum nitride layer situated over the inside segment of the heating element provides thermal conductivity and electrical insulation between the heating element and the active segment of the PCM. The aluminum, nitride layer extends into the intermediate segment of the heating element and provides chemical protection to the intermediate segment of the heating element, such that the intermediate segment of the heating element remains substantially unetched and with substantially same thickness as the inside segment.
US10833256B2
A magnetic tunnel junction element includes, in a following stack order, an underlayer formed of a metal material, a fixed layer formed of a ferromagnetic body, a magnetic coupling layer formed of a nonmagnetic body, a reference layer formed of a ferromagnetic body, a barrier layer formed of a nonmagnetic body, and a recording layer formed of a ferromagnetic body, or alternatively, the magnetic tunnel junction element includes, in a following stack order, a recording layer formed of a ferromagnetic body, a barrier layer formed of a nonmagnetic body, a reference layer formed of a ferromagnetic body, a magnetic coupling layer formed of a nonmagnetic body, an underlayer formed of a metal material, and a fixed layer formed of a ferromagnetic body, wherein the fixed layer is formed and stacked after performing plasma treatment to a surface of the underlayer having been formed.
US10833250B2
In a method of manufacturing an MRAM device, a memory unit including a lower electrode, an MTJ structure and an upper electrode sequentially stacked is formed on a substrate. A protective layer structure including a capping layer, a sacrificial layer and an etch stop layer sequentially stacked is formed on the substrate to cover the memory unit. An insulating interlayer is formed on the protective layer structure. The insulating interlayer is formed to form an opening exposing the protective layer structure. The exposed protective layer structure is partially removed to expose the upper electrode. A wiring is formed on the exposed upper electrode to fill the opening.
US10833243B1
Superconducting integrated circuits require several wiring layers to distribute bias and signals across the circuit, which must cross each other both with and without contacts. All wiring lines and contacts must be fully superconducting, and in the prior art each wiring layer comprises a single metallic thin film. An alternative wiring layer is disclosed that comprises sequential layers of two or more different metals. Such a multi-metallic wiring layer may offer improved resistance to impurity diffusion, better surface passivation, and/or reduction of stress, beyond that which is attainable with a single-metallic wiring layer. The resulting process leads to improved margin and yield in an integrated circuit comprising a plurality of Josephson junctions. Several preferred embodiments are disclosed, for both planarized and non-planarized processes. These preferred and other methods may be applied to digital circuits based on Rapid Single Flux Quantum logic, and to quantum computing using Josephson junction qubits.
US10833230B2
A wavelength converting member comprising a first wavelength converting layer containing: a first fluorescent material having a light emission peak wavelength in a range of 620 nm or more and 660 nm or less; a second fluorescent material having a light emission peak wavelength in a range of 510 nm or more and 560 nm or less; and a resin, wherein the average particle diameter, as measured according to a Fisher Sub-Sieve Sizer method, of the first fluorescent material is in a range of 2 μm or more and 30 μm or less, wherein the second fluorescent material comprises a β-SiAlON fluorescent material, the circularity of the β-SiAlON fluorescent material is 0.7 or more, and the volume average particle diameter, as measured according to a laser diffraction scattering particle size distribution measuring method, of the β-SiAlON fluorescent material is in a range of 2 μm or more and 30 μm or less, and wherein the thickness of the first wavelength converting layer is in a range of 50 μm or more and 200 μm or less.
US10833229B2
The present invention relates to a display device and, particularly, to a display device using a semiconductor light emitting element. The display device according to the present invention comprises: a substrate at which a wire electrode is formed; a plurality of semiconductor light emitting elements electrically connected to the wire electrode; a plurality of fluorescent material layers for converting a wavelength of light; a wavelength converting layer which has a plurality of partition wall portions formed between the plurality of fluorescent material layers and is disposed to cover the plurality of semiconductor light emitting elements; and a color filter which has a plurality of filtering portions for filtering blue, green, and red colors, and is disposed to cover the wavelength converting layer, wherein at least one of the plurality of filtering portions is configured to have a width different from those of the other filtering portions.
US10833228B2
Aspects of the present disclosure are directed to a composite light source which includes at least one blue light source having peak wavelength in the range of about 400 nm to about 460 nm; at least one yellow-green garnet phosphor; and at least one narrow-band red-emitting down-converter. Such composite light source may have a Lighting Preference Index (LPI) of at least 120. In other aspects the disclosure is directed to composite light source comprising at least one blue light source having peak wavelength in the range of about 400 nm to about 460 nm; at least one yellow-green garnet phosphor; and at least one broad red down-converter. In this latter aspect the composite light source may have a Lighting Preference Index (LPI) of at least 120. Numerous other aspects are provided.
US10833225B2
The disclosed technology provides micro-assembled micro-LED displays and lighting elements using arrays of micro-LEDs that are too small (e.g., micro-LEDs with a width or diameter of 10 μm to 50 μm), numerous, or fragile to assemble by conventional means. The disclosed technology provides for micro-LED displays and lighting elements assembled using micro-transfer printing technology. The micro-LEDs can be prepared on a native substrate and printed to a display substrate (e.g., plastic, metal, glass, or other materials), thereby obviating the manufacture of the micro-LEDs on the display substrate. In certain embodiments, the display substrate is transparent and/or flexible.
US10833224B2
An optoelectronic semiconductor chip includes a contact layer that impresses current directly into a first semiconductor region present in direct contact with a current web, the first semiconductor region is an n-side and a second semiconductor region is a p-side of a semiconductor layer sequence, and a second mirror layer is applied directly to a second semiconductor region, a plurality of contact fields and isolator fields are arranged alternately along a longitudinal direction of the current web, in the contact fields, the contact layer is in direct contact with the current web, and the isolator fields are free of the contact layer, and a first mirror layer is located between the current web and the first semiconductor region.
US10833216B2
The present disclosure discloses a metamaterial based metal gate MOSFET detector with gate rasterized, comprising a metamaterial based metal gate MOSFET having a rasterized gate structure and various different grating pattern forms thereof, wherein a gate of the metal gate MOSFET is connected to a first bias resistor and a first bias voltage, a source of the metal gate MOSFET is grounded, a drain of the metal gate MOSFET is connected to a first DC blocking capacitor, the first DC blocking capacitor is connected to a low noise preamplifier, and a second bias resistor and a second bias voltage are connected between the low noise preamplifier and the first DC blocking capacitor. The technical solution according to the present disclosure can completely absorb terahertz waves of a specific frequency band and generate resonance.
US10833215B2
A multi-junction solar cell having a first subcell made of an InGaAs compound. The first subcell has a first lattice constant and A second subcell has a second lattice constant. The first lattice constant is at least 0.008 Å greater than the second lattice constant. A metamorphic buffer is formed between the first subcell and the second subcell and has a sequence of at least three layers and a lattice constant increases from layer to layer in the sequence in the direction toward the first subcell. The lattice constants of the layers of the buffer are greater than the second lattice constant, and a layer of the metamorphic buffer has a third lattice constant that is greater than the first lattice constant. A number N of compensation layers for compensating the residual stress of the metamorphic buffer is formed between the metamorphic buffer and the first subcell.
US10833203B2
A transistor with small parasitic capacitance can be provided. A transistor with high frequency characteristics can be provided. A semiconductor device including the transistor can be provided. Provided is a transistor including an oxide semiconductor, a first conductor, a second conductor, a third conductor, a first insulator, and a second insulator. The first conductor has a first region where the first conductor overlaps with the oxide semiconductor with the first insulator positioned therebetween; a second region where the first conductor overlaps with the second conductor with the first and second insulators positioned therebetween; and a third region where the first conductor overlaps with the third conductor with the first and second insulators positioned therebetween. The oxide semiconductor including a fourth region where the oxide semiconductor is in contact with the second conductor; and a fifth region where the oxide semiconductor is in contact with the third conductor.
US10833201B2
A field effect transistor including: a substrate, and at least gate electrode, a gate insulating film, a semiconductor layer, a protective layer for the semiconductor layer, a source electrode and a drain electrode provided on the substrate, wherein the source electrode and the drain electrode are connected with the semiconductor layer therebetween, the gate insulating film is between the gate electrode and the semiconductor layer, the protective layer is on at least one surface of the semiconductor layer, the semiconductor layer includes an oxide containing In atoms, Sn atoms and Zn atoms, the atomic composition ratio of Zn/(In+Sn+Zn) is 25 atom % or more and 75 atom % or less, and the atomic composition ratio of Sn/(In+Sn+Zn) is less than 50 atom %.
US10833187B2
A semiconductor device includes a substrate and a p-doped layer including a doped III-V material on the substrate. An n-type material is formed on or in the p-doped layer. The n-type material includes an oxide of a II-VI material. An oxygen scavenging interlayer is formed on the n-type material. An aluminum contact is formed in direct contact with the oxygen scavenging interlayer to form an electronic device.
US10833184B2
A semiconductor device substrate including: a substrate; a buffer layer which is provided on the substrate and made of a nitride semiconductor; and a device active layer which is formed of a nitride semiconductor layer provided on the buffer layer, the semiconductor device substrate in that the buffer layer includes: a first region which contains carbon and iron; a second region which is provided on the first region and has average concentration of iron lower than that in the first region and average concentration of carbon higher than that in the first region, and the average concentration of the carbon in the second region is lower than the average concentration of the iron in the first region. The semiconductor device substrate which can suppress a transverse leak current in a high-temperature operation of a device while suppressing a longitudinal leak current and can inhibit a current collapse phenomenon is provided.
US10833181B2
A vertical, single column compound semiconductor bipolar junction transistor device includes an all-around extrinsic base. Aspect ratio trapping is employed during fabrication of the transistor device on a silicon substrate. Homojunction and heterojunction devices are formed using III-V materials with appropriate bandgaps. The emitter of the device may be electrically connected by a lateral buried metal contact.
US10833177B2
Semiconductor device and fabrication method are provided. The method includes: providing a substrate having a fin which has first fin layers and second fin layers; forming a dummy gate structure across the fin; after forming the dummy gate structure, respectively forming a first groove and a second groove in the fin on two sides of the dummy gate structure; removing a portion of the second fin layer adjacent to the first groove to form a first fin recess; removing a portion of the second fin layer adjacent to the second groove to form a second fin recess; forming a first spacer layer in the first fin recess and forming a second spacer layer in the second fin recess; after forming the first spacer layer, forming a doped drain layer in the first groove; and after forming the second spacer layer, forming a doped source layer in the second groove.
US10833174B2
A method of forming a transistor device where an extended drain region is formed by performing angled ion implantation of conductivity dopants of a first conductivity type into the sidewalls and bottom portion of a trench. The bottom portion of the trench is then implanted with dopants of a second conductivity type. Source and drain regions are formed on opposing sides of the trench including in upper portions of the trench sidewalls. A channel region is formed in a trench sidewall below the source region. The trench includes a control terminal structure. After formation of the transistor device, the net conductivity type of the bottom portion of the trench is of the first conductivity type.
US10833169B1
Disclosed is a metal gate (e.g., a replacement metal gate (RMG) for a field effect transistor (FET) and a method of forming the metal gate. The method includes depositing a conformal dielectric layer to line a gate opening and performing a series of unclustered and clustered conformal metal deposition and chamfer processes to selectively adjust the heights of conformal metal layers within the gate opening. By selectively controlling the heights of the conformal metal layers, the method provides improved overall gate height control and gate quality particularly when the metal gate has a small critical dimension (CD) and/or a high aspect ratio (AR). The method can also include using different etch techniques during the different chamfer processes and, particularly, when different materials and/or different material interfaces are exposed to an etchant in order to ensure an essentially uniform etch rate of the conformal metal layer(s) at issue in a direction that is essentially vertical.
US10833166B2
A semiconductor device has an MIS structure that includes a semiconductor layer, a gate insulating film on the semiconductor layer, and a gate electrode on the gate insulating film. The gate insulating film has a layered structure that includes a base SiO2 layer and a high-k layer on the base SiO2 layer and containing Hf. The gate electrode has a portion made of a metal material having a work function of higher than 4.6 eV, the portion being in contact with at least the high-k layer.
US10833164B2
A lateral double-diffused metal-oxide-semiconductor field effect (LDMOS) transistor includes a silicon semiconductor structure, a dielectric layer at least partially disposed in a trench of the silicon semiconductor structure in a thickness direction, and a gate conductor embedded in the dielectric layer and extending into the trench in the thickness direction. The dielectric layer and the gate conductor are at least substantially symmetric with respect to a center axis of the trench extending in the thickness direction, as seen when the LDMOS transistor is viewed cross-sectionally in a direction orthogonal to the lateral and thickness directions.
US10833162B2
A system and method for fabricating at least one of, a molecular device element and a TBELMD including depositing a first electrode material on an insulating substrate or layer, performing a photolithography process in the first electrode material, creating a trench component in the first electrode material with the photolithography process, determining a section of the electrode material to remove based on at least one of, a molecular device element and a TBELMD to be produced, removing the section of said first electrode material, oxidizing a portion of the first electrode material, creating a first insulator part from the oxidized portion of the first electrode material, in which the oxidized portion of the first electrode material includes at least a first electrode metal surface, depositing a second electrode material, and bridging the first and second electrode material.
US10833153B2
The present disclosure relates to semiconductor structures and, more particularly, to a switch with local silicon on insulator (SOI) and deep trench isolation structures and methods of manufacture. The structure a structure comprises an air gap located under a device region and bounded by an upper etch stop layer and deep trench isolation structures.
US10833151B2
Provided is a semiconductor structure including a first guard ring and a second guard ring. The first guard ring is located in a substrate. The first guard ring includes first doped regions and second doped regions arranged alternately. The first doped regions and the second doped regions have different conductivity types. The second guard ring is located adjacent to the first guard ring. The second guard ring includes third doped regions and fourth doped regions arranged alternately, and mask layers. Each of the third doped regions corresponds to each of the second doped regions. Each of the fourth doped regions corresponds to each of the first doped regions. The third doped regions and the first doped regions have the same conductivity type and are disposed in a staggered manner. The mask layers are respectively disposed on the substrate between the third doped regions and the fourth doped regions.
US10833143B2
A display panel and a method for manufacturing the same are provided. The display panel comprises a substrate, an OLED device, a cover, at least one shielding element, and a sealant. The substrate has a first surface, and the OLED device is disposed on the first surface. The cover has a second surface, and the substrate and the cover are assembled into one piece, and the first surface and the second surface face each other. The shielding element is disposed on the second surface, and the sealant is disposed between the substrate and the cover.
US10833141B2
A display device includes a plurality of subpixels each including a transmission portion and a light emitting portion on a substrate, wherein the light emitting portion includes a driving transistor and an organic light emitting diode connected to the driving transistor, and an extension line extending from a drain electrode of the driving transistor and a first electrode of the organic light emitting diode are connected to each other in the transmission portion.
US10833136B2
This disclosure provides a pixel defining layer, a display panel and a display device. The pixel defining layer comprises a pixel partition wall, wherein the pixel partition wall encloses a plurality of openings; wherein the pixel partition wall comprises a first layer, wherein the first layer is disposed on a base substrate, and wherein a sidewall of the first layer has a concave wall portion concave inward towards the pixel partition wall.
US10833134B2
An EL display device includes a TFT substrate on which a scanning line extends in a first direction, a video signal line extends in a second direction, and an EL element having an anode, a luminous layer and a cathode. A protective film covers the scanning line, the video signal line and the EL element. A touch panel detection electrode is disposed above the protective film, and connected to a wiring which is disposed under the protective film via a through hole of the protective film. The touch panel detection electrode has an angle to intersect with the video signal line.
US10833122B2
A substantially flat bottom electrode embedded in a dielectric for magnetoresistive random access memory (MRAM) devices includes pre-filling the contact via prior to filling the trench with tantalum nitride in a via/trench structure. The top surface of the substantially flat bottom electrode is coplanar to the top surface of the dielectric.
US10833116B2
An image sensor may include a photosensing region in a substrate and configured to generate photoelectrons in response to an incident light on the photodiode region, conductive bias patterns disposed to be spaced apart from one another and surrounding the photosensing region, and pixel isolation patterns that are spaced apart from and disposed in a periphery of the conductive bias patterns.
US10833113B2
An image sensor is provided. The image sensor includes, a substrate including a light-receiving region and a pad region disposed around the light-receiving region, wherein the light-receiving region receives light to generate image data, a photoelectric conversion layer disposed on the light-receiving region of the substrate, an anti-reflection layer disposed on the photoelectric conversion layer and including a plurality of subsidiary anti-reflection layers, a microlens disposed on the anti-reflection layer, a delamination-preventing layer disposed on the pad region of the substrate, and a wiring layer disposed on the delamination-preventing layer, wherein a lowermost one of the subsidiary anti-reflection layers of the anti-reflection layer includes a first material composition and the delamination-preventing layer includes a second material composition different from the first material composition.
US10833110B2
A solid-state image pickup unit includes: a substrate made of a first semiconductor; a substrate made of a first semiconductor; a photoelectric conversion device provided on the substrate and including a first electrode, a photoelectric conversion layer, and a second electrode in order from the substrate; and a plurality of field-effect transistors configured to perform signal reading from the photoelectric conversion device. The plurality of transistors include a transfer transistor and an amplification transistor, the transfer transistor includes an active layer containing a second semiconductor with a larger band gap than that of the first semiconductor, and one terminal of a source and a drain of the transfer transistor also serves the first electrode or the second electrode of the photoelectric conversion device, and the other terminal of the transfer transistor is connected to a gate of the amplification transistor.
US10833109B2
A skill-based progressive interleaved wagering system is disclosed, including an interactive controller connected to an application controller, and configured to: communicate application telemetry; provide a skill proposition; communicate secondary telemetry; receive and display award information; a wager controller connected to the application controller, and constructed to: receive wager request instructions; determine and communicate the wager outcome; and the application controller connecting the interactive controller and the wager controller, connected to a session controller, and constructed to: receive application telemetry and the wager outcome; receive indication to provide a skill proposition; receive the secondary telemetry; determine whether an award should be awarded.
US10833106B2
A flexible array substrate includes a flexible substrate. The flexible array substrate is divided into a non-bent area and a bent area. The flexible substrate extends from the non-bent area to the bent area, and the flexible substrate located in the bent area has a patterned structure.
US10833104B2
The present disclosure provides a fabricating method of an array substrate, comprising: forming a pattern comprising a light shading member; spreading an organic material solution; solidifying the organic material solution, to form a buffer layer; forming a pattern of an active layer on the buffer layer, wherein a position of the active layer corresponds to a position of the light shading member; and forming a gate pattern, where the gate pattern is located on the active layer and is insulated from the active layer. Correspondingly, the present disclosure further provides an array substrate and a display device.
US10833098B2
According to one embodiment, a semiconductor memory device includes a first conductive member, a first semiconductor member, and a first stacked member provided between the first conductive member and the first semiconductor member. The first stacked member includes a first insulating film, a second insulating film provided between the first insulating film and the first semiconductor member, first and second layers. The first layer includes aluminum and nitrogen and is provided between the first and second insulating films. A first thickness of the first layer along a first direction is 3 nm or less. The first direction is from the first semiconductor member toward the first conductive member. The second layer contacts the first layer, includes silicon and nitrogen, and is provided at one of a position between the first layer and the second insulating film or a position between the first layer and the first insulating film.
US10833094B2
An integrated circuit includes a high-voltage MOS (HV) transistor and a capacitor supported by a semiconductor substrate. A gate stack of the HV transistor includes a first insulating layer over the semiconductor layer and a gate electrode formed from a first polysilicon. The capacitor includes a first electrode made of the first polysilicon and a second electrode made of a second polysilicon and at least partly resting over the first electrode. A first polysilicon layer deposited over the semiconductor substrate is patterned to form the first polysilicon of the gate electrode and first electrode, respectively. A second polysilicon layer deposited over the semiconductor substrate is patterned to form the second polysilicon of the second electrode. Silicon oxide spacers laterally border the second electrode and the gate stack of the HV transistor. Silicon nitride spacers border the silicon oxide spacers.
US10833083B2
Systems and methods according to one or more embodiments are provided for improved reliability and efficiency of high side power stage output drivers used in switching amplifiers. In one example, a system includes a power device structure comprising an nwell structure formed within a semiconductor p substrate and a pwell structure formed within the nwell structure. The system further includes one or more NMOS electronic power devices formed on the pwell structure and a pwell guardring formed on the pwell structure configured to surround the one or more NMOS electronic power devices. The system further includes an nwell guardring formed on the nwell structure configured to surround the pwell structure and a p+ guardring formed on the nwell structure configured to surround the nwell guardring.
US10833082B2
A method of determining the reliability of a high-voltage PMOS (HVPMOS) device includes determining a bulk resistance of the HVPMOS device, and evaluating the reliability of the HVPMOS device based on the bulk resistance.
US10833080B2
Disclosed is a semiconductor logic element having a field effect transistor of the first conductivity type and a field effect transistor of the second conductivity type. A gate of the first FET is an input of the semiconductor logic element, a drain of the second FET is referred to as the output of the semiconductor logic element and a source of the second FET is the source of the semiconductor logic element. By applying applicable potentials to the terminals of the field effect transistors it is possible to influence the state of the output of the logic element. Also disclosed are different kinds of logic circuitries with the described logic element.
US10833077B2
Methods of cutting gate structures, and structures formed, are described. In an embodiment, a structure includes first and second gate structures over an active area, and a gate cut-fill structure. The first and second gate structures extend parallel. The active area includes a source/drain region disposed laterally between the first and second gate structures. The gate cut-fill structure has first and second primary portions and an intermediate portion. The first and second primary portions abut the first and second gate structures, respectively. The intermediate portion extends laterally between the first and second primary portions. First and second widths of the first and second primary portions along longitudinal midlines of the first and second gate structures, respectively, are each greater than a third width of the intermediate portion midway between the first and second gate structures and parallel to the longitudinal midline of the first gate structure.
US10833075B2
Disclosed herein is a semiconductor integrated circuit device including a standard cell with a fin extending in a first direction. The fin and a gate line extending in a second direction perpendicular to the first direction and provided on the fin constitute an active transistor. The fin and a dummy gate line provided in parallel with the gate line constitute a dummy transistor. The active transistor shares a node as its source or drain with the dummy transistor.
US10833069B2
Logic gate designs (e.g., NAND, NOR, Inverter) for stacked VTFET designs are provided. In one aspect, a logic gate device is provided. The logic gate device includes: at least one top vertical transport field-effect transistor (VTFET1) sharing a fin with at least one bottom VTFET (VTFET2); a power rail connected to a power contact of the logic gate device; and a ground rail, adjacent to the power rail, connected to a ground contact of the logic gate device. A method of forming a logic gate device is also provided.
US10833068B2
The present disclosure provides a semiconductor device that prevents a resistor component connected in series with a base electrode from the electrostatic damage. A semiconductor device includes, a collector layer, which is a first conductivity type semiconductor, a base layer, which is a second conductivity type semiconductor and connected with the collector layer, an emitter layer, which is the first conductivity type semiconductor and connected with the base layer, a first electrode, electrically connected to the base layer, a first resistor component, connected in series with the first electrode in a conductive path connecting the first electrode and the base layer, a second electrode, electrically connected to the emitter layer and the first resistor component; and a protection component, connected to the first electrode in parallel with the first resistor component, wherein the protection component comprises a pair of diodes formed by a pn junction and by a way of making both ends of the conductive path into a same polarity.
US10833060B2
According to one embodiment a semiconductor storage device includes a housing, a first rigid board, a controller, a second rigid hoard, a first semiconductor memory component, and a first connection board. The first rigid board includes a plurality of first terminals on a surface of the first rigid board. The second rigid board includes a plurality of second terminals on a surface of the second rigid board. The first connection board is in a state in which at least a part of the first connection board is bent. The first connection board includes a first end portion and a second end portion. The first end portion includes a plurality of third terminals connected to the plurality of first terminals of the first rigid board. The second end portion includes a plurality of fourth terminals connected to the plurality of second terminals of the second rigid board.
US10833055B2
According to one embodiment, a semiconductor device includes a first semiconductor element having a first surface, a second semiconductor element having a lower surface bonded to the first surface of the first semiconductor element, a gel-like silicone that covers an upper surface of the second semiconductor element, and a resin portion that covers the gel-like silicone and the first surface of the first semiconductor element.
US10833054B2
Emitter panels and displays utilizing solid state packages and methods for fabricating the same are disclosed. One emitter panel comprises a raised barrier on a submount defining a plurality of cavities, each cavity having at least one LED in a pixel area. The panel is capable of receiving electrical signals for independently controlling the emission from the emitters. Solid state displays utilize the emitter panels mounted in relation to one another to generate a message or image. The panels comprise multiple pixels each having at least one light emitter, with each panel capable of receiving electrical signals for independently controlling the emission of at the pixels.
US10833041B2
A fan-out semiconductor package may include a support member having a through-hole, a semiconductor chip disposed in the through-hole, a component embedded structure disposed adjacent to and spaced apart from the semiconductor chip in the through-hole by a predetermined distance, an encapsulant, and a connection member. The semiconductor chip has an active surface having connection pads disposed thereon and an inactive surface opposing the active surface. The component embedded structure has a plurality of passive components embedded therein. The encapsulant encapsulates at least portions of the support member, the component embedded structure, and the semiconductor chip. The connection member is disposed on the support member, the component embedded structure, and the active surface of the semiconductor chip. The connection member includes redistribution layers and vias electrically connecting the redistribution layers to the plurality of passive components and the connection pads of the semiconductor chip.
US10833039B2
A package includes a die having a conductive pad at a top surface of the die, a stud bump over and connected to the conductive pad, and a redistribution line over and connected to the stud bump. An electrical connector is over and electrically coupled to the redistribution line.
US10833034B2
The present disclosure provides a semiconductor package, including a substrate, an active region in the substrate, an interconnecting layer over the active region, a conductive pad over the interconnecting layer, surrounded by a dielectric layer. At least two discrete regions of the conductive pad are free from coverage of the dielectric layer. A method of manufacturing the semiconductor package is also disclosed.
US10833031B2
A package includes a corner, a device die, a molding material molding the device die therein, and a plurality of bonding features. The plurality of bonding features includes a corner bonding feature at the corner, wherein the corner bonding feature is elongated. The plurality of bonding features further includes an additional bonding feature, which is non-elongated.
US10833027B2
An integrated device for physically unclonable functions is based on a set of MOS transistors exhibiting a random distribution of threshold voltages which are obtained by lateral implantations of dopants exhibiting non-predictable characteristics, resulting from implantations through a polysilicon layer. A certain number of these transistors form a group of gauge transistors which makes it possible to define a mean gate source voltage making it possible to bias the gates of certain others of these transistors (which are used to define the various bits of the unique code generated by the function). All these transistors consequently exhibit a random distribution of drain-source currents and a comparison of each drain-source current of a transistor associated with a bit of the digital code with a reference current corresponding to the average of this distribution makes it possible to define the logical value 0 or 1 of this bit.
US10833024B2
A substrate structure includes a substrate body, at least one first mold area and at least one second mold area. The substrate body has a first surface and a second surface opposite to the first surface, and defines at least one first through hole extending through the substrate body. The first mold area is disposed on the first surface of the substrate body. The second mold area is disposed on the second surface of the substrate body, wherein the first mold area is in communication with the second mold area through the first through hole.
US10833016B2
A semiconductor structure and methods of forming the semiconductor structure generally includes providing a thermocompression bonded superconducting metal layer sandwiched between a first silicon substrate and a second silicon substrate. The second substrate includes a plurality of through silicon vias to the thermocompression bonded superconducting metal layer. A second superconducting metal is electroplated into the through silicon vias using the thermocompression bonded superconducting metal layer as a bottom electrode during the electroplating process, wherein the filling is from the bottom upwards.
US10833011B2
An semiconductor device capable of suppressing an increase in layout area can be provided. According to one embodiment, the semiconductor device comprises a transistor including a drain formed in a main surface portion of the semiconductor substrate, a source formed in a main surface portion, and a gate for controlling the current between the drain and the source, a drain wiring connected to the drain through the contact, and a passing wire disposed between the source wiring connected to the source through the contact and insulated from the drain, the source, and the gate.
US10833004B2
A capacitive tuning circuit includes radio frequency (RF) switches connected to an RF line. Each RF switch includes a phase-change material (PCM), a heating element underlying an active segment of the PCM and extending outward and transverse to the PCM, and RF terminals having lower metal portions and upper metal portions. Alternatively, the RF terminals can have a trench metal liner separated from a trench metal plug by a dielectric liner. At least one capacitor is formed in part by at least one of the lower metal portions, upper metal portions, or trench metal liner. The capacitive tuning circuit can be set to a desired capacitance value when a first group of the RF switches is in an OFF state and a second group of the RF switches is in an ON state.
US10832997B2
A method of producing a lead-frame structure having two faces and exposing a treated silver surface on at least one of the two faces, the treated silver surface(s) serving the wire bonding, which yields a surface which, after applying resin to it, has excellent adhesion even under severe testing conditions, such as the IPC/JEDEC J-STD-20 MSL standard, and a method of producing a surface mount electronic device including a lead-frame or lead-frame entity and at least one semiconductor device mounted thereon, wherein the lead-frame or lead-frame entity exposes a treated silver surface on at least one of the two faces, wherein the treated silver surface(s) serve(s) the wire bonding, and wherein a resin is applied to the lead-frame or lead-frame entity, which method yields excellent adhesion of the surface of the lead-frame or lead-frame entity even under severe testing conditions.
US10832975B2
A method of reducing the distance between co-linear vertical fin field effect devices is provided. The method includes forming a first vertical fin on a substrate, forming a second vertical fin on the substrate, and depositing a masking block in the gap between the first vertical fin and second vertical fin. The method further includes depositing a spacer layer on the substrate, masking block, first vertical fin, and second vertical fin, depositing a protective liner on the spacer layer, and removing a portion of the protective liner from the spacer layer on the masking block and substrate adjacent to the first vertical fin. The method further includes removing a portion of the spacer layer from a portion the masking block and a portion of the substrate adjacent to the first vertical fin, and growing a first source/drain layer on an exposed portion of the substrate and first vertical fin.
US10832972B2
A semiconductor arrangement includes: a substrate; a plurality of fins formed on the substrate and extending in a first direction; a plurality of gate stacks formed on the substrate and extending in a second direction crossing the first direction and dummy gates composed of dielectric and extending in the second direction, wherein each of the gate stacks intersects at least one of the fins; and spacers formed on sidewalls of the gate stacks and sidewalls of the dummy gates, wherein spacers of at least a first one and a second one among the gate stacks and the dummy gates which are aligned in the second direction extend integrally, and at least some of the fins have ends abutting the dummy gates and substantially aligned with inner walls of corresponding ones of the spacers.
US10832971B2
A semiconductor structure and a method for fabricating the same. The semiconductor structure includes a gate cut mask having one cut window exposing one or more portions of multiple sacrificial gate structures of the at least one plurality of sacrificial gate structures. The multiple sacrificial gate structures having been formed over portions of in structures. The method comprises forming a gate cut mask a plurality of semiconductor fins and a plurality of sacrificial gate structures. The gate cut mask being formed with one cut window exposing one or more portions of multiple sacrificial gate structures of the plurality of sacrificial gate structures. At least the portion of multiple sacrificial gate structures and one or more portions of each semiconductor fin of the plurality of semiconductor fins underlying the one or more portions of one of the multiple sacrificial gate structures are removed.
US10832955B2
A method for manufacturing a semiconductor device includes forming a hardmask layer on a substrate, patterning the hardmask layer to form a plurality of patterned hardmask portions on the substrate, depositing a dummy hardmask layer on the substrate, patterning the dummy hardmask layer to form a plurality of patterned dummy hardmask portions on the substrate, wherein each of the plurality of patterned dummy hardmask portions is positioned adjacent respective outermost patterned hardmask portions of the plurality of patterned hardmask portions, and transferring a pattern of the plurality of patterned hardmask portions and the plurality of patterned dummy hardmask portions to the substrate to form a plurality of fins and a plurality of dummy fins from the substrate.
US10832950B2
Semiconductor devices and methods for forming the semiconductor devices include first line trenches formed in a dielectric layer on a substrate. Sacrificial spacers are formed on sidewalls of the dielectric layer in the first line trenches. Second line trenches are formed in the dielectric layer, the first line trenches and the second line trenches including alternating rows of trenches separated by the sacrificial spacers. The first line trenches and the second line trenches are filled with conductive material to form conductive lines. The sacrificial spacers are replaced with an isolation material.
US10832947B2
A method is presented for forming fully aligned vias without recessing a plurality of conductive lines. The method includes forming the plurality of conductive lines within an interlayer dielectric (ILD), growing first dielectric regions in direct contact with the plurality of conductive lines, forming a capping layer over the first dielectric regions, depositing an ultra-low-k (ULK) layer over and in direct contact with the capping layer, forming a via over a conductive line of the plurality of conductive lines, and removing an exposed portion of the capping layer and an exposed first dielectric region in direct contact with the conductive line to reveal the conductive line.
US10832946B1
Embodiments of the invention are directed to a method that includes forming a dielectric region having a dielectric region top surface, wherein the dielectric top surface is substantially planar. A first interconnect structure having a substantially planar interconnect structure top surface with unintended non-planar regions is formed in the dielectric region. A reinforced planarization process is applied that includes recessing the first interconnect structure top surface to a level that is below the dielectric region top surface and the unintended non-planar region, thereby removing the unintended non-planar region and forming a second interconnect structure having a second interconnect structure top surface that is substantially planar; forming a protective cap on the second interconnect structure top surface, wherein the protective cap has a sustantially planer protective cap top surface; and recessing the dielectric region top surface to a level that is substantially planar with the protective cap top surface.
US10832944B2
An interconnect structure of an integrated circuit and a method of forming the same, the interconnect structure including: at least two metal lines laterally spaced from one another in a dielectric layer, the metal lines having a top surface below a top surface of the dielectric layer; a hardmask layer on an upper portion of sidewalls of the metal lines, the hardmask layer having a portion extending between the metal lines, the extending portion being below the top surface of the metal lines; and at least one fully aligned via on the top surface of a given metal line.
US10832930B2
Disclosed is an electrostatic attraction method including: a first step in which a gas is introduced into a chamber in which the processing target object is to be processed before a processing target object is placed on a stage within the chamber, and plasma is generated by applying a high frequency power; a second step in which a DC voltage having a polarity opposite to a polarity of a DC voltage to be applied when attracting the processing target object, to an electrostatic chuck provided on the stage after the first step; a third step where extinguishing of the plasma by stopping application of the high frequency power is performed after the second step; and a fourth step where application of the DC voltage is stopped after the third step.
US10832920B2
A semiconductor device includes a semiconductor substrate, a first semiconductor layer on the semiconductor substrate and having an exposed portion of a lower surface, a capping layer on the first semiconductor layer, a second semiconductor layer below the capping layer and having a side surface substantially in full contact with the capping layer, a cavity defined by the first semiconductor layer, the second semiconductor layer, and the capping layer, and a through-hole passing through the capping layer and the second semiconductor layer and extending to the cavity.
US10832912B2
Direct-bonded native interconnects and active base dies are provided. In a microelectronic architecture, active dies or chiplets connect to an active base die via their core-level conductors. These native interconnects provide short data paths, which forgo the overhead of standard interfaces. The system saves redistribution routing as the native interconnects couple in place. The base die may contain custom logic, allowing the attached dies to provide stock functions. The architecture can connect diverse interconnect types and chiplets from various process nodes, operating at different voltages. The base die may have state elements for drive. Functional blocks aboard the base die receive native signals from diverse chiplets, and communicate with all attached chiplets. The chiplets may share processing and memory resources of the base die. Routing blockages are minimal, improving signal quality and timing. The system can operate at dual or quad data rates. The architecture facilitates ASIC, ASSP, and FPGA ICs and neural networks, reducing footprint and power requirements.
US10832908B2
Methods and apparatuses for forming symmetrical spacers for self-aligned multiple patterning processes are described herein. Methods include depositing gapfill material by atomic layer deposition over a patterned substrate including core material and a target layer, planarizing substrate, and etching the core material to form symmetrical spacers. Gapfill material may be deposited for a duration insufficient to completely fill features such that features are underfilled.
US10832907B2
Devices and methods are provided for fabricating field-effect transistors having source/drain extension contacts to provide reduced parasitic resistance in electrical paths between source/drain layers and active channel layers surrounded by gate structures of the field-effect transistor devices. For example, in a nanosheet field-effect transistor device having embedded gate sidewall spacers which are disposed between end portions of active nanosheet channel layers and serve to insulate source/drain layers from a metal gate structure, epitaxial source/drain extension contacts are disposed between the embedded gate sidewall spacers and active nanosheet channel layers, and on sidewall surfaces of the active nanosheet channel layers. Epitaxial source/drain layers are grown starting on exposed surfaces of the epitaxial source/drain extension contacts. The epitaxial source/drain extension contacts laterally extend from epitaxial source/drain layers to a high-k dielectric/metal gate structure that surrounds the active nanosheet channel layers.
US10832899B2
A mass and/or ion mobility spectrometer 100 comprises a sample plate 102 that supports a target sample 104. The spectrometer 100 further comprises a laser source 110 that generates a series of laser pulses 112 and a control system 118 that moves a focal point of the laser source 110 substantially continuously across the sample plate 102 such that respective packets of ions are generated by respective laser pulses 112 impinging upon respective locations on the target sample 104. The control system 118 performs plural cycles of ion analysis that each produce a set of spectral data corresponding to one or more of the packets of ions. The spectrometer 100 can provide mass and/or ion mobility spectrometry having increased speed and efficiency.
US10832895B2
Provided is an analytical device including: a self-flowing microfluidic system, having a sample extraction location, at least one sample preparation location, and at least one sample analytical chamber; wherein the sample extraction location, the sample preparation location, and the at least one sample analytical chamber are interconnected by at least one microfluidic channel on a first substrate; and a signal readout system, having at least one sample analysis elements, and a data gathering and processing element.
US10832891B2
A plasma processing apparatus includes a process chamber, and a pedestal provided in the process chamber and configured to hold a substrate. The plasma processing apparatus includes a first gas supply part configured to be able to supply a first gas from a location facing the pedestal, and a radio frequency power source configured to convert the first gas to plasma. A shield part to block the first gas converted to plasma is provided around the pedestal. The plasma processing apparatus further includes an evacuation part configured to evacuate the process chamber through the shield part, and a second gas supply part configured to be able to supply a second gas to a space between the shield part and the evacuation part.
US10832888B2
There is provided an ion milling apparatus and sample holder permitting one to observe a sample, which has been milled, with an electron microscope without transferring the sample to a different holding member. The ion milling apparatus has an ion source, a sample holder, and a sample stage. The sample holder includes: a holder body having a sample holding portion for holding the sample; and a cover member detachably mounted to the holder body and hermetically sealing the sample held on the sample holding portion. The holder body has a shield plate and a field-correcting plate for correcting electric fields around the sample held on the sample holding portion.
US10832887B2
A cryotransfer holder for mounting a specimen held at cryogenic temperature in an electron microscope is described. The holder includes a cylindrical dewar configured to maintain a constant center of mass about the holder axis regardless of orientation of the dewar. The holder further includes a sample shutter control mechanism that can be decoupled from the shutter to reduce vibration during imaging. There is also described a workstation for mounting specimens into the cryotransfer holder at cryogenic temperature. The workstation allows rotation about the cryotransfer holder axis to improve access to the sample placement area on the holder and to facilitate easy removal and retrieval of the sample after imaging.
US10832885B2
According to some aspects, a cold cathode device is provided, the device comprising a substrate, a field electron emitter disposed upon the substrate and configured to emit electrons in a first direction, and a structure encapsulating the field electron emitter, thereby creating an airtight seal around the field electron emitter, at least a portion of the structure being an atomically thin membrane positioned in the first direction with respect to the field electron emitter. According to some embodiments, at least one einzel lens may be located within the structure and configured to direct electrons emitted by the field electron emitter.
US10832859B2
A hardened inductive device and systems and methods for protecting the inductive device from impact is provided. The inductive device is hardened with protective coating and/or an armor steel housing. The hardened inductive device is protected from impact by an object such as a bullet and leakage of dielectric fluid is prevented. Acoustic and vibration sensors are provided to detect the presence and impact, respectively, of an object in relation to the inductive device housing. The measurements of the acoustic and vibration sensors are compared to thresholds for sending alarms to the network control center and initiating shut-down and other sequences to protect the active part. The acoustic sensor results are utilized to determine the location of origin of the projectile.
US10832857B2
A coil component includes: a body; and external electrodes disposed on an external surface of the body. The coil part may include a first coil layer and a second coil layer connected to the first coil layer, each of the first and second coil layers may include a plurality of coil patterns, the plurality of coil patterns of the first coil layer may include a first connection coil pattern physically connected to the second coil layer, the plurality of coil patterns of the second coil layer may include a second connection coil pattern physically connected to the first connection coil pattern, and an upper surface of the first connection coil pattern may come into direct contact with a lower surface of the second connection coil pattern.
US10832856B2
An imaging device may include multiple magnetic coils to generate a magnetic field. Additionally, the imaging device may include an outer support affixed to at least one coil of the plurality of magnetic coils and an axial support between at least two coils of the plurality of magnetic coils, wherein the outer support and the axial support operatively share a load corresponding to the generated magnetic fields.
US10832853B2
A coil sheet includes a conductor layer, a thermally resistant organic insulating layer, a thermosetting adhesive layer in a B-stage state, and a base layer, such that the conductor layer and the insulating layer are bonded to the base layer with the adhesive layer. A coil is formed of a laminate sheet including a conductor layer, an insulating layer, and an adhesive layer of the coil sheet which are released from the base layer thereof, wherein the laminate sheet is wound around a specific axis a plurality of times, and the adhesive layer is thermally cured.
US10832847B2
An embodiment includes an apparatus comprising: a substrate; a magnetic tunnel junction (MTJ), on the substrate, comprising a fixed layer, a free layer, and a dielectric layer between the fixed and free layers; and a first synthetic anti-ferromagnetic (SAF) layer, a second SAF layer, and an intermediate layer, which includes a non-magnetic metal, between the first and second SAF layers; wherein the first SAF layer includes a Heusler alloy. Other embodiments are described herein.
US10832845B2
An electromagnetic actuating device includes an armature, which has a permanent magnet and can move along a longitudinal axis between actuation positions relative to a stationary coil and in reaction to energization, armature has an engagement section for interacting with a plunger, and which armature can move from a first actuation position, which is stable in the currentless state, into a second actuation position against a restoring force of a spring, wherein the coil has a first coil unit, which acts on the armature and which releases the armature from the first actuation position, wherein the coil has a second coil unit which, during movement, applies to the armature a force which accelerates the armature, and wherein the coil has a restoring coil such that when the armature is returned from the second into the first actuation position, the restoring coil boosts the restoring force of the spring.
US10832840B2
A powder for dust cores includes an aggregate of soft magnetic particles, each of which includes a soft magnetic metal particle, and a ferrite film that covers a surface of the soft magnetic metal particle and includes ferrite crystal grains having a spinel structure. A diffraction peak derived from the ferrite crystal grains exists in a powder X-ray diffraction pattern. By a method for producing a powder for dust cores, a raw material powder that includes an aggregate of soft magnetic metal particles is prepared. Furthermore, many ferrite fine particles are formed on a surface of each of the soft magnetic metal particles of the raw material powder. Additionally, the ferrite fine particles are coarsely crystallized through heat treatment to form a ferrite film, which includes ferrite crystal grains having a spinel structure, on the surface of the each of the soft magnetic metal particles.
US10832836B2
Provided in the present disclosure is a lightning induction-type solid-phase arc-extinguishing lightning protector. The lightning protector primarily including a lightning protector housing, an arc-extinguishing rotating disk, a conductive metal plate, an arc-striking rod, a fastening rod, an inductive coil, an arc-extinguishing cylinder, and a counter arm. The arc-extinguishing rotating disk is mounted within the lightning protector housing, and a planar torsion spring is provided at a center of the arc-extinguishing rotating disk for driving the arc-extinguishing rotating disk to rotate; the conductive metal plate is mounted at an upper portion of the arc-extinguishing rotating disk; several arc-extinguishing air-jet members are provided around a circumferential direction of the arc-extinguishing rotating disk, each of the arc-extinguishing air-jet members is provided with a trigger electrode and a recess on one side thereof, and the trigger electrode has one end connected to one of triggering ends of the arc-extinguishing air-jet member by means of a wire, and the other end extending beyond an edge of the arc-extinguishing rotating disk; the other triggering end of the arc-extinguishing air-jet member is connected to a metallic conductive strip by means of a wire. The present disclosure has the advantages of simple structure, reasonable design, improved arc-extinguishing performance, and stable operation, and convenience in replacement of the arc-extinguishing air-jet members.
US10832832B2
A multi-conductor bus with radially arranged conductor wires on which addressable bead devices that may incorporate light-emitting diodes (LEDs) or other surface mount devices (SMDs) can be easily mounted. The radial bus is designed to provide an improved range of flexibility and motion while allowing for easy addition of bead devices along its length that utilize self-addressing bus protocols such as cascading device protocols. The design of the flexible, interruptible radial bus facilitates the use of pass-through and interrupted paths along the bus that simplifies the installation of addressable devices along the bus such as the bus-mounted bead devices disclosed herein.
US10832828B2
The present disclosure provides advantageous graphene/graphite stabilized composites (e.g., graphene/graphite stabilized emulsion-templated foam composites), and improved methods for fabricating such graphene/graphite stabilized composites. More particularly, the present disclosure provides improved methods for fabricating pristine, graphene/graphite/polymer composite foams derived from emulsions stabilized by graphene/graphite kinetic trapping. In exemplary embodiments, the present disclosure provides that, instead of viewing the insolubility of pristine graphene/graphite as an obstacle to be overcome, it is utilized as a means to create or fabricate water/oil emulsions, with graphene/graphite stabilizing the spheres formed. These emulsions are then the frameworks used to make foam composites that have shown bulk conductivities up to about 2 S/m, as well as compressive moduli up to about 100 MPa and breaking strengths of over 1200 psi, with densities as low as about 0.25 g/cm3.
US10832819B2
A method of generating a clinically supplemented risk score using data from an electronic health record system can include collecting data from a plurality of electronic health records; parsing the data into defined fields; comparing the parsed data to at least one look-up table to generate an inferred diagnostic condition; comparing the inferred diagnostic condition to a documented diagnostic condition; mapping the inferred diagnostic condition to at least one condition category; refining the at least one mapped inferred diagnostic condition into a hierarchy to generate a hierarchal mapped conditioned category; and determining via a processor, a risk score in response to the inferred diagnostic condition for the patient in response to the hierarchal mapped conditioned category, the risk score representing an expected total cost of care for the patient relative to the average per-patient cost of care over an entire population.
US10832818B2
An alarm notification system can enable a clinician to respond to an alarm notification received via a computing device, which may have more advanced functionality than a pager. The clinician's device can include a notification client which can respond to alarm notifications. The notification client can also provide one or more user interfaces that enable the clinician to view information about an alarm, such as information about a patient's status, physiological parameter values, trend data, audio/video of the patient, combinations of the same, or the like. Further, the notification client can provide functionality for a clinician to respond to an alarm, annotate an alarm, and/or indicate that the clinician can or cannot respond to the alarm, among other features. In addition, the clinician device can also (or instead) include an admit module that provides for automatic association of a patient to a device or location.
US10832812B2
An endoscope inspection report creating method includes creating, before an endoscopic inspection to be performed on an inspection target by a user, at least one folder and a folder name of the at least one folder in a memory, the at least one folder storing an endoscopic image file of the inspection target, the folder name including inspection information related to the endoscopic inspection; setting a storage destination folder in which the endoscopic image file is stored from the at least one folder by the user specifying the storage destination folder; creating a file name of the endoscopic image file, after the storage destination folder is set and an inspection result of the endoscopic inspection comes out, inspection result information of the endoscopic inspection and the folder name of the set storage destination folder being added to the file name; storing the endoscopic image file, the file name of which has been created, in the set storage destination folder; reading the file name of the endoscopic image file for which an inspection report is created; and creating the inspection report by writing the folder name, the inspection result information, and the endoscopic image of the inspection target in a predetermined report template format based on the read file name and the endoscopic image file having the read file name.
US10832807B2
A system and method for monitoring a status of a user. One or more biometrics associated with a user in a residence where the user resides are sensed. A status of the user is determined in response to sensing the one or more biometrics. One or more questions about the status to the user are communicated. One or more answers to the one or more questions communicated to the user are received. The status is communicated to an administrator of the residence. The status is communicated in response to one or more of the answers.
US10832801B2
The present invention concerns a method for sequencing oligosaccharides, which makes it possible to identify the primary sequence of an oligosaccharide of unknown structure, including its monosaccharide composition, the position (regiochemistry) and configuration (stereochemistry) of glycosidic bonds, the nature and position of functional modifications, and its branched structure, particularly including the identification of the reducing end.
US10832800B2
A process includes receiving information associated with a target molecule to be synthesized via a synthetic pathway engine user interface. The process also includes determining, using a synthetic pathway engine, synthetic pathway data for synthesis of the target molecule. In some cases, the process further includes generating a synthetic pathway report user interface that includes information associated with the synthetic pathway data. In other cases, the process further includes initiating automated synthesis of the target molecule using automated chemical synthesis equipment according to the synthetic pathway data.
US10832796B2
An embodiment of a method of analyzing data from processed images of biological probe arrays is described that comprises receiving a plurality of files comprising a plurality of intensity values associated with a probe on a biological probe array; normalizing the intensity values in each of the data files; determining an initial assignment for a plurality of genotypes using one or more of the intensity values from each file for each assignment; estimating a distribution of cluster centers using the plurality of initial assignments; combining the normalized intensity values with the cluster centers to determine a posterior estimate for each cluster center; and assigning a plurality of genotype calls using a distance of the one or more intensity values from the posterior estimate.
US10832795B2
A method and apparatus for simultaneously determining multiple different biological molecule types in a sample include labeling each different biological molecule type in a biological sample with a unique combination of a plurality of labels. Each different biological molecule type is selected from a population of M different biological molecules types. The plurality of labels is selected from a population of L different labels; and, M is greater than L. Measurements are obtained of relative abundances of the L different labels in the sample. Relative abundance of up to M different biological molecule types in the sample are determined based on the measurements and a method of compressed sensing.
US10832791B2
Embodiments of the disclosure are drawn to apparatuses and methods for soft post-package repair (SPPR). After packaging, it may be necessary to perform post-package repair operations on rows of the memory. During a scan mode of an SPPR operation, addresses provided by a fuse bank may be examined to determine if they are open addresses or if the bad row of memory is a redundant row of memory. The open addresses and the bad redundant addresses may be stored in volatile storage elements, such as in latch circuits. During a soft send mode of a SPPR operation, the address previously associated with the bad row of memory may be associated with the open address instead, and the address of the bad redundant row may be disabled.
US10832789B1
Identifying a faulty memory die in a non-volatile memory storage system. Various methods include: commencing a programming operation of a multi-state block of a subject die, the programming operation including populating a transfer data latch with a first set of data and transferring the data to a first data latch, populating the transfer data latch with a second set of data and transferring the data to second data latch, arranging the first and second data sets in a suitable format of the multi-state block, and writing the data sets to the multi-state block; prior to populating the transfer data latch with the second data set, performing a program suspend and read operation thereby populating the transfer data latch with read data; and comparing the read data to the data contained in the first data latch and, if the comparison results in a match, identifying the subject die as faulty.
US10832788B2
A semiconductor device has a memory circuit and a logic circuit coupled with a memory circuit. the memory circuit included a memory array in which memory cells are arranged in a matrix, an input/output circuit for writing data to the memory cells and reading data from the memory cells, and a control circuit for generating a control signal for controlling the input/output circuit. In a test operation for testing the logic circuit, the input/output circuit receives a test data. The control circuit raises and lowers the control signal based on a rising and a falling of an external clock signal, thereby the test data is output to the logic circuit via the input/output circuit.
US10832787B2
Integrated circuits with memory interface circuitry may be provided. Prior to calibration, a number of samples may be determined by computing probability density function curves as a function of timing window edge asymmetry for different degrees of oversampling. During calibration, duty cycle distortion in data strobe signals may be corrected by selectively delaying the data strobe rising or falling edges. A data clock signal that is used for generating data signals may also suffer from duty cycle distortion. The rising and falling edges of the data clock signal may be selectively delayed to correct for duty cycle distortion. The data path through which the data signals are routed may be adjusted to equalize rising and falling transitions to minimize data path duty cycle distortion. Multi-rank calibration may be performed by calibrating to an intersection of successful settings that allow each memory rank to pass memory operation tests.
US10832786B2
A semiconductor storage device includes first and second memory cell transistors at opposite sides of a first semiconductor body, third and fourth memory cell transistors at opposite sides of a second semiconductor body, a first word line connected to gates of the first and third memory cell transistors, a second word line connected to gates of the second and fourth memory cell transistors, and a controller. During a program operation on the third memory cell transistor, the controller determines a program voltage on the basis of a first number of loops determined during the write operation performed on the first memory cell transistor, and during a program operation on the fourth memory cell transistor, the controller determines a program voltage on the basis of a second number of loops determined during the write operation performed on the second memory cell transistor.
US10832778B1
A methodology and structure for driving a selected wordline to a negative voltage without the need for a negative wordline voltage generator. The methodology includes the step of boosting a non-selected wordline to a first positive voltage. The methodology proceeds with holding a selected wordline, which is adjacent to and capacitively coupled with the non-selected wordline, at zero voltage. The methodology continues with floating the selected wordline. The methodology proceeds with driving the non-selected wordline to a lower voltage to shift the selected wordline to less than zero volts due to capacitance effects. The methodology continues with the step of accelerating charge loss in a defective memory cell connected to the selected wordline while at a negative voltage during a soft erase operation.
US10832769B2
Techniques are provided for sensing a signal associated with a memory cell capable of storing three or more logic states. To sense a state of the memory cell, a charge may be transferred between a digit line and a node coupled with a plurality of sense components using a charge transfer device. Once the charge is transferred, one or more of the plurality of sense components may sense the charge with one of a variety of sensing schemes. Based on the charge being transferred using the charge transfer device and each sense component sensing the charge, a logic state associated with the memory cell may be determined. The number of sensed states may be correlated to the number of sense amplifiers. The ratio of the number of states read by the first sense component and the second sense component to the number of sense components may be greater than one.
US10832766B2
An apparatus and/or system is described including a memory device or a controller to perform programming and verification operations including application of a shared voltage level to verify two program voltage levels of a multi-level cell device. For example, in embodiments, the control circuitry performs a program operation to program a memory cell and performs a verification operation by applying a single or shared verify voltage level to verify that the memory cell is programmed to a corresponding program voltage level. In embodiments, the program voltage level is one of two consecutive program voltage levels of a plurality of program voltage levels to be verified by application of the shared verify voltage. Other embodiments are disclosed and claimed.
US10832765B2
A read assist circuit is disclosed that selectively provides read assistance to a number of memory cells during a read operation of the number of memory cells. The read assist circuit includes a voltage divider circuit and a number of write line driver circuits. The voltage divider circuit is configured to voltage-divide a power supply voltage and provide a source write line voltage at an output of the voltage divider circuit to the number of write line driver circuits. Each write line driver circuit is configured to receive the source write line voltage and selectively apply the source write line voltage to a corresponding write line according to a corresponding individual enable signal that controls each write driver circuit. Further, each write line driver circuit is coupled to a corresponding memory cell of the number of memory cells via the corresponding write line so that the corresponding write line provides a corresponding write line voltage to provide read assistance during the read operation.
US10832749B2
An embodiment includes an apparatus including: a substrate; a perpendicular magnetic tunnel junction (pMTJ), on the substrate, including a first fixed layer, a second fixed layer, and a free layer between the first and second fixed layers; a first dielectric layer between the first fixed layer and the free layer; and a second layer between the second fixed layer and the free layer. Other embodiments are described herein.
US10832748B2
Methods, systems, and devices that supports dual-mode modulation in the context of memory access are described. A system may include a memory array coupled with a buffer, and a multiplexer may be coupled with the buffer, where the multiplexer may be configured to output a bit pair representative of data stored within the memory array. The multiplexer may also be coupled with a driver, where the driver may be configured to generate a symbol representative of the bit pair that is output by the multiplexer.
US10832747B2
A method in a clocked integrated circuit receiving an input clock signal having a clock frequency and a command signal for accessing a memory element in the clocked integrated circuit. The method detects the input clock signal having a clock frequency above or below a frequency threshold. The method generates a clock detect output signal having a first logical state in response to the clock frequency being below the frequency threshold and generates the clock detect output signal having a second logical state in response to the clock frequency being above the frequency threshold. The method delays the command signal by a first timing latency to generate a timing adjusted control signal where the first timing latency is one or more clock periods of the input clock signal. Finally, the method adjusts the first timing latency in response to the clock detect output signal.
US10832730B2
One variation of a method for serving interactive content to a user includes, at a visual element inserted into a document accessed by a computing device: loading a first frame from a digital video; in response to a scroll-down event that moves the visual element upward from a bottom of a window rendered on the computing device toward a top of the window, seeking from the first frame through a subset of frames in the digital video in a first direction at a rate corresponding to a scroll rate of the scroll-down event, the subset of frames spanning a duration of the digital video corresponding to a length of the scroll-down event; and, in response to termination of the scroll-down event with the visual element remaining in view within the window, playing the digital video forward from a last frame in the subset of frames in the digital video.
US10832728B2
Systems for location selection based on adjacent location errors are provided. One system includes a monitor module that monitors write numbers for one or more locations on a storage device, wherein a write number in the write numbers describes a number of times a storage device operation has been performed at a location in the one or more locations. Additionally, the system includes an identification module that identifies locations in one or more locations that are susceptible to adjacent location errors, wherein an adjacent location error is an error caused by a storage device operation associated with an adjacent location. Also, the system includes a selection module that selects a location in one or more locations for storing data based on monitored write numbers and identified locations.
US10832726B1
A method includes monitoring operations performed on tracks in a main storage area of a disc, and identifying a track of the tracks in the main storage area susceptible to adjacent track interference (ATI). When a track is identified, the identified track or an adjacent track which contributes to ATI of the identified track is remapped to an ATI safe zone of the disc having a tracks per inch (TPI) density lower than a TPI density of the main storage area.
US10832722B2
An apparatus, according to one embodiment, includes a magnetic head having servo readers of known pitch, a drive mechanism for passing a magnetic recording tape over the magnetic head, and a controller electrically coupled to the magnetic head. The controller is configured to measure, using signals from the magnetic head, a servo band difference at various locations along a length of the magnetic recording tape. The controller is also configured to cause storage of servo band difference information about the servo band difference measurements in association with the magnetic recording tape.
US10832720B2
A magnetic recording medium includes a non-magnetic substrate, a soft magnetic underlayer, an orientation control layer, a perpendicular magnetic layer, and a protective layer arranged in this order. The perpendicular magnetic layer includes a first magnetic layer and a second magnetic layer from the non-magnetic substrate side in this order. The second magnetic layer contains a magnetic grain and provided farthest from the non-magnetic substrate. The first magnetic layer has a granular structure that contains an oxide in a grain boundary. The second magnetic layer has a granular structure that contains a nitride of an element contained in the magnetic grain in a grain boundary.
US10832718B2
Disclosed herein are sliders that include at least one leading-edge pocket, data storage devices comprising such sliders, and methods of manufacturing such sliders. The at least one leading-edge pocket increases the amount of gas flowing into the leading edge area of the ABS, which can improve the performance of the slider in low-pressure environments, such as sealed helium data storage devices. The at least one leading-edge pocket can have a variety of shapes, sizes, and features to achieve the desired slider performance (e.g., fly height, stability, etc.) in low-pressure environments.
US10832714B2
A tape cartridge according to one aspect includes a tape formatted with a servo pattern having at least two servo tracks thereon. The tape cartridge having stored therein a value corresponding to a difference between a specified distance between adjacent servo tracks and an average distance between adjacent servo tracks on the tape. The average distance is an average of actual distances between adjacent servo tracks over a portion of the tape. Various computer program products for using such a tape cartridge are also disclosed.
US10832709B2
According to one embodiment, a disk device includes a housing including a bottom wall including a protrusion with a first surface, a recording medium arranged in the housing, a printed circuit board attached to the bottom wall, an electronic component mounted on the printed circuit board and including a second surface facing the first surface, and a radiation sheet including a third surface which is contact with the first surface, and a fourth surface which is in contact with the second surface. An area of the first surface is less than an area of the third surface of the radiation sheet, or an area of the second surface is less than an area of the fourth surface of the radiation sheet.
US10832706B2
In one embodiment, an apparatus includes a module having an array of transducers, and a heating element having multiple parts positioned proximate to the array of transducers. The multiple parts of the heating element are distinct from each other, where the multiple parts include a first part, a second part, and a third part. In addition, the first part includes a center portion and the second and third parts include a second portion and a third portion, respectively, and are positioned on opposite ends and a center portion positioned therebetween. The heating element is configured to produce more heat per unit length along the second and third portions at the opposite ends than in the center portion.
US10832694B2
An apparatus for generating an encoded signal includes: a window sequence controller for generating a window sequence information for windowing an audio or image signal, the window sequence information indicating a first window for generating a first frame of spectral values, a second window function and at least one third window function for generating a second frame of spectral values, wherein the first window function, the second window function and the one or more third window functions overlap within a multi-overlap region; a preprocessor for windowing a second block of samples corresponding to the second window function and the at least one third window functions using an auxiliary window function to acquire a second block of windowed samples, a spectrum converter for applying an aliasing-introducing transform; and a processor for processing the first frame and the second frame to acquire encoded frames of the audio or image signal.
US10832692B1
Techniques are described for verifying that an audio file corresponds to an instance of media content. An audio file is divided into a plurality of audio segments, and a digital fingerprint is generated for each of the plurality of audio segments. A digital signature is generated for the audio file by aggregating the digital fingerprints. The generated digital signature and at least one other digital signature corresponding to an instance of media content are processed as inputs to a linear regression machine learning model, to determine a measure of similarity between the generated digital signature and the at least one other digital signature. The linear regression machine learning model can be trained using a supervised learning approach and a set of training data. Embodiments determine whether the audio file corresponds to the instance of media content, based on the measure of similarity.
US10832682B2
The method comprises receive first audio comprising speech from a user of a computing device, detecting an end of speech in the first audio, generating an ASR result based, at least in part, on a portion of the first audio prior to the detected end of speech, determining whether a valid action can be performed by a speech-enabled application installed on the computing device using the ASR result, and processing second audio when it is determined that a valid action cannot be performed by the speech-enabled application using the ASR result.
US10832679B2
One embodiment provides a computer program product for improving accuracy of a transcript of a spoken interaction. The computer program product comprises a computer readable storage medium having program instructions embodied therewith. The program instructions are executable by a processor to cause the processor to identify a plurality of patterns in the transcript. The plurality of patterns are indicative of a group of acoustically similar words in the transcript and a corresponding local, sequential context of the group of acoustically similar words. The program instructions are further executable by the processor to cause the processor to predict conditional probabilities for the group of acoustically similar words based on a predictive model and the plurality of patterns, detect one or more transcription errors in the transcript based on the conditional probabilities, and correct the one or more transcription errors by applying a multi-pass correction on the one or more transcription errors.
US10832678B2
A computer-implemented method, according to one embodiment, includes: receiving a complex audio signal which includes an intended audio signal and at least one interfering audio signal. Moreover, the intended audio signal is a voice-based command originating from a user. Information which corresponds to the at least one interfering audio signal is also received. The received information is used to identify portions of the complex audio signal as being the at least one interfering audio signal. Furthermore, the identified portion of the complex audio signal is removed from the complex audio signal, and a remaining portion of the complex audio signal is output.
US10832674B2
An electronic device and method are disclosed. The electronic device includes a touchscreen, microphone, speaker, wireless communication circuit, processor and memory. The memory stores instructions executable by the processor to: receive a first user utterance through the microphone, transmit, by the wireless communication circuit, the received first user utterance to an external server through the wireless communication circuit, receive, by the wireless communication circuit, first text data generated by the external server using automatic speech recognition (ASR), when the first text data includes at least one pre-stored word, phrase, and sentence, identifying a plurality of tasks mapped to the at least one pre-stored word, phrase, and sentence, and execute the identified plurality of tasks using at least one of sequential execution or parallel execution.
US10832672B2
Smart speaker system mechanisms, associated with a smart speaker device comprising an audio capture device, are provided for processing audio sample data captured by the audio capture device. The mechanisms receive, from the audio capture device of the smart speaker device, an audio sample captured from a monitored environment. The mechanisms classify a sound in the audio sample data as a type of sound based on performing a joint analysis of a plurality of different characteristics of the sound and matching results of the joint analysis to criteria specified in a plurality of sound models. The mechanisms determine, based on the classification of the sound, whether a responsive action is to be performed based on the classification of the sound. In response to determining that a responsive action is to be performed, the mechanisms initiate performance of the responsive action by the smart speaker system.
US10832669B2
An electronic device is provided. The electronic apparatus includes a communicator; a storage configured to store a channel map including a channel name, and a broadcasting frequency and a channel number corresponding to the channel name; and a processor to extract a first keyword from a first voice command and search the channel map for the first keyword, store the first keyword, extract a second keyword from a second voice command within a predetermined period of time of the first voice command, and search the channel map for the second keyword in response to the first keyword not being found in the channel map, and generate a control command to select a channel number corresponding to the second keyword in the channel map and add the first keyword as a pseudo channel name for the selected channel number in response to the second keyword being found in the channel map.
US10832666B2
A wireless communication device may include logic configured to receive a voice request via a microphone; convert the received voice request into a text request; and send the text request to a results processing system. The logic may receive information corresponding to one or more cards from the results processing system, wherein a particular one of the one or more cards is associated with a category associated with the voice request and display a card or series of cards, wherein the cards includes a list of items associated with a category or wherein the cards are identified as relevant by the user while making the selection.
US10832652B2
A method is performed by at least one processor, and includes acquiring training speech data by concatenating speech segments having a lowest target cost among candidate concatenation solutions, and extracting training speech segments of a first annotation type, from the training speech data, the first annotation type being used for annotating that a speech continuity of a respective one of the training speech segments is superior to a preset condition. The method further includes calculating a mean dissimilarity matrix, based on neighboring candidate speech segments corresponding to the training speech segments before concatenation, the mean dissimilarity matrix representing a mean dissimilarity in acoustic features of groups of the neighboring candidate speech segments belonging to a same type of concatenation combination relationship, and generating a concatenation cost model having a target concatenation weight, based on the mean dissimilarity matrix, the concatenation cost model corresponding to the same type of concatenation combination relationship.
US10832647B2
A mouse device includes a button switch, a microcontroller, a speaker drive circuitry and a speaker. The button switch is configured to produce a first sound when being actuated. The microcontroller is electrically coupled to the button switch. The button switch is configured to provide an actuation signal to the microcontroller when being actuated. The speaker drive circuitry is electrically coupled to the microcontroller and the speaker is electrically coupled to the speaker drive circuitry. The speaker drive circuitry is configured to drive the speaker to play a second sound that substantially cancels out the first sound.
US10832642B2
Drum pedal assemblies are disclosed which can include one or more adjustment features. Adjustment features which can be included in embodiments of the invention can include spring tension adjustment features, pedal incline adjustment features, lever length adjustment features, beater stem angle adjustment features, chain path adjustment features, operable chain length adjustment features, and chain connection point position adjustment features.
US10832641B2
A woodwind reed storage and maintenance device conveniently fits directly onto the reed bearing end of a musical instrument. The storage and maintenance device includes a reed storage space, humidity control device space, and a humidity gauge. The storage and maintenance device is used to maintain a reed while still located on the musical instrument at a specifically-chosen constant humidity level for optimal performing condition and maximum reed life. The storage and maintenance device protects the reed from physical damage and from damage due to changing humidity levels in the ambient surroundings. The storage and maintenance device accurately measures and displays temperature and humidity information corresponding to the reed storage space inside the device.
US10832639B2
Method of and apparatus for generating a signature representative of the content of an array of data
A method and an apparatus for generating a signature representative of the content of a region of an array of data in a data processing system, where the region of the array of data comprising plural data positions, and each data position having an associated data value or values. A data value or values for a data position of the region of the data array is/are generated. The data value or values for the data position of the region of the data array is/are written to storage that stores the region of the data array as it is being generated. A signature representative of the content of the region of the data array is generated in parallel with the data value or values for the data position of the region of the data array being written to the storage.
US10832633B2
The present invention relates to a sink device and a power control method therefor. The sink device comprises: an HDMI reception unit connected to a source device and receiving a signal transmitted by the source device; and a processor for turning on the power of the sink device when a TMDS clock is received from the source device. Therefore, the power of the sink device is automatically turned on, thereby enabling user convenience to improve.
US10832625B2
The present invention discloses a gray scale adjustment method and device for a display panel. The method includes: performing an image acquisition on the display panel to obtain a current image; identifying a relationship between an average value of gray scale values of all pixels in a set range in the current image and a target value by a distinguishing method, in order to identify an uneven block in the current image; detecting an original output luminance and an original input gray scale of the uneven block; determining a target input gray scale corresponding to a preset target luminance according to an actual gamma curve value obtained by testing the display panel; and taking a difference between the original input gray scale and the target input gray scale as a gray scale compensation value of the uneven block.
US10832620B2
A liquid crystal display device includes: a liquid crystal panel including a curved screen; a backlight; a signal corrector configured to generate a control signal that sets a luminance of the backlight to a lower level at a lower grayscale level of a video signal input thereto, and output the video signal and the control signal; a liquid crystal panel driver configured to drive the liquid crystal panel based on the video signal output from the signal corrector; and a backlight driver configured to drive the backlight based on the control signal output from the signal corrector, the liquid crystal panel including a first polarizing plate, a liquid crystal cell, and a second polarizing plate, the first and second polarizing plates being disposed such that their transmission axes form an angle θ (unit: °), the angle θ satisfying a relationship 85<θ<90 or 90<θ<95.
US10832616B2
A pixel arrangement structure of an organic light emitting diode (OLED) display is provided. The pixel arrangement structure includes: a first pixel having a center coinciding with a center of a virtual square; a second pixel separated from the first pixel and having a center at a first vertex of the virtual square; and a third pixel separated from the first pixel and the second pixel, and having a center at a second vertex neighboring the first vertex of the virtual square. The first pixel, the second pixel, and the third pixel have polygonal shapes.
US10832615B2
A display panel includes a driving circuit layer disposed on a glass that includes a first driving circuit and a second driving circuit, and an inorganic light emitting device mounted on the driving circuit layer to be electrically connected to the first driving circuit. The inorganic light emitting device includes a sub pixel of the display panel. The first driving circuit is located in an area where the inorganic light emitting device is mounted, while the second driving circuit is arranged in an area excluding an area in which the first driving circuit is arranged in the driving circuit layer. The second driving circuit generates a control signal for driving the first driving circuit and provide the generated control signal to the first driving circuit.
US10832609B2
An active-matrix digital-drive display system includes an array of pixels. Each pixel has an output device, a serial digital memory responsive to a load timing signal for receiving and storing a multi-bit digital pixel value during an uninterrupted load time period, and a drive circuit responsive to a pulse-width-modulation (PWM) timing signal and to the multi-bit digital pixel value to drive the output device during an uninterrupted output time period. A controller external to the array of pixels provides to each pixel the load timing signal and the multi-bit digital pixel value during the load time period and the PWM timing signal during the output time period. The PWM timing signal has multiple different PWM time periods that are sequentially provided at different times to the pixels. Each PWM time period has a different temporal length corresponding to a bit of the multi-bit digital pixel value.
US10832594B2
A system for assisting a rescuer in providing resuscitative treatment to a victim is described. An example of the system includes a processor configured to detect compression waveform features characteristic of manual chest compressions, automated chest compressions, and mechanically assisted active compression-decompression (ACD) chest compressions, an output device communicatively coupled to the processor, and a motion sensor, communicatively coupled to the processor and configured to generate signals indicative of motion of the victim's chest during chest compressions. The processor is further configured to receive the signals indicative of the motion of the chest, generate a compression waveform based on these signals, identify the compression waveform as one of a manual, an automated, and a mechanically assisted ACD chest compression waveform based on compression waveform features in the compression waveform, and control the output device to selectively provide chest compression feedback to the rescuer based on the identified compression waveform.
US10832587B2
An approach is provided that may obtain communication information regarding a communication between a first entity and a second entity while the communication may be ongoing. The communication may include an utterance. A tone associated with the utterance may be identified and may result in an identified tone. An outcome of the communication may be predicted using a machine learning based prediction module and the identified tone.
US10832578B2
A system for collision prevention of a host vehicle includes a camera sensor and/or a radar sensor mounted to the host vehicle and having a field of view outside of the host vehicle. A controller communicatively connected to the camera or radar sensor is configured to determine a first lateral distance between a preceding vehicle running in a same direction as the host vehicle and one of a roadway center line or an oncoming vehicle located in the opposite lane with respect to the host vehicle. The controller compares the first lateral distance to a second lateral distance to determine a danger of collision, and controls a danger warning device to generating a warning signal according to a result of the comparison. A method for collision prevention is also provided.
US10832577B2
A method for determining at least one road user with a potential for interaction in a route segment includes detecting, using a unit outside a first vehicle, information with respect to a plurality of road users entering a route segment at an entry point to the route segment, where the information comprises information about one or more properties of the plurality of road users. The method also includes determining service data based on the information with respect to at least one of the plurality of road users, and determining that the first vehicle is situated in the route segment or will be situated in the route segment after a predefined time interval has elapsed. Thereafter, service data is provided in the first vehicle.
US10832573B2
For modifying travel estimates, a memory stores maps and a plurality of travel records. A measurement circuit determines travel parameters. A current schedule anxiety is calculated as a difference between a nonzero constant value and the relative arrival time. The memory stores the travel parameters to a travel record of the plurality of travel records each time a specified driver drives to a location. A modification circuit modifies an arrival time travel estimate based on a driver profile for the specified driver calculated from the travel parameters and the plurality of travel records. The modification circuit further updates the driver profile in the memory with the current schedule anxiety and the speed based on current schedule anxiety. A display presents the modified arrival time estimate.
US10832572B2
A system for controlling a vehicle actuated signal includes: a vehicle terminal that transmits actuated signal light information and estimated arrival time information when an actuated signal lane on a travel route is reserved to be used; a telematics server that requests a signal change reservation based on the actuated signal light information and the estimated arrival time information; and a traffic light control server that sets the signal change reservation in response to a request of the telematics server and controls a signal of the actuated signal light based on set reservation information.
US10832567B2
A method of generating composite image data using a first vehicle including a first camera and first network interface hardware and a second vehicle including a second camera and second network interface hardware includes establishing an external connection between the first vehicle and the second vehicle with the first network interface hardware and the second network interface hardware, generating a triggering event signal in the first vehicle in response to a triggering event, sending the triggering event signal to the second vehicle, capturing first image data using the first camera and capturing second image data using the second camera, and stitching the first image data and the second image data into composite image data.
US10832565B2
A system and method for acoustically detecting the firing of gunshots indoors employs multiple microphones (15, 20) which are utilized individually and in combination to detect sounds inside a building or other structure and, upon sensing a loud impulsive sound which is indicative of a gunshot, processing signals from both microphones (15, 20) to determine if the sound is that of a gunshot. The system and method relies on the acoustic signature of the noise as collected, with the acoustic signature being analyzed to arrive at values which are then compared to adjustable levels that signify a gunshot.
US10832558B2
Systems and methods are provided for augmented reality during an automated site survey of a building using an unmanned aerial vehicle. Some methods can include retrieving a building information model of the building from a database device, receiving user input and, responsive thereto, transmitting navigation signals to the unmanned aerial vehicle to maneuver to a site survey position in the building and transmitting command signals to the unmanned aerial vehicle to conduct a RF test at the site survey position and return site survey results, and calculating signal degradation for the site survey position as a function of the site survey results and the building information model.
US10832557B2
Devices, systems, and methods for operating a fire alarm system are described herein. One device includes circuitry to determine a resistance associated with an addressable fire alarm loop during a quiescent condition, determine an expected voltage drop in the loop during an alarm condition based on a plurality of devices of the loop, and set an alarm drive voltage of a power supply associated with the loop based on the resistance and the expected voltage drop.
US10832551B2
A system and method are provided for monitoring a property. The method includes analyzing data obtained from one or more sensor units deployed for monitoring the property to generate a signature of the property, the signature being indicative of normal activities associated with the property and/or one or more occupants of the property. The method also includes obtaining current data acquired by the one or more sensors; analyzing the current data against the signature for the property to determine whether or not the current data is associated with normal activity, abnormal activity, a lack of activity, or an actionable event for the property. The method also includes having an alert or notification sent in response to analyzing the current data when abnormal activity, lack of activity, or an actionable event is detected.
US10832547B2
An information processing apparatus includes a notification unit that gives a notification to a user in a case where a device that covers user's vision is used in a closed space that accommodates at least one user and a managed time based on a period for which the closed space is available is reached.
US10832540B2
An imaging apparatus includes a camera unit configured to support a lens unit including an image sensor, and capable of rotating about a tilt rotational shaft via a first bearing, and a pan unit configured to support the camera unit, and capable of rotating about a pan rotational shaft via a second bearing, wherein the first bearing and the second bearing have an elastic member disposed on an outer periphery or on an inner periphery, wherein the camera unit is movable relative to the tilt rotational shaft in a case where an impactive force is applied to the camera unit, and wherein the pan unit is movable relative to the pan rotational shaft in a case where the impactive force is applied to the camera unit.
US10832537B2
Embodiments described herein relate to methods and apparatus for outputting a haptic signal to a haptic transducer. A method for triggering a haptic signal being output to a haptic transducer comprises receiving an audio signal for output through an audio output transducer; determining whether the audio signal comprises a haptic trigger based on an indication of a rate of change of an amplitude of the audio signal, and responsive to determining that the audio signal comprises a haptic trigger, triggering the haptic signal to be output to the haptic transducer.
US10832535B1
Aspects of the present disclosure provide a system for selectively outputting indications of important events of which the user would like to be notified. Based, at least in part, on settings configured via user inputs, the system receives an indication of a detected acoustic event and determines whether the acoustic event corresponds an event in a list of preferences stored in a remote server. In response to determining that the events match, the system then instructs a personal audio output device to output an indication of the detected acoustic event to the user of the personal audio output device.
US10832531B2
Systems and methods of conducting wagering games involving, among other things, a modified Blackjack wagering game including an option to resolve the game prior to a final determination and optional wagers on the final dealer hand score.
US10832523B2
Methods, systems, and devices are provided for validating player entitlement to a complimentary award or service (such as a complementary beverage), such as in a gaming establishment, and/or facilitating the patron's direct payment for such. A validation module at a gaming machine may indicate an award of a free drink or other comp to a player based upon meeting certain criteria, such as levels of wagering. A player might alternately purchase voucher at a gaming machine or kiosk and then use the voucher as payment for the drink.
US10832522B2
Various embodiments provide management of virtual goods. In some embodiments, a gaming platform can be used to provide a secure ledger system for recording money transfer, play action, bets, analytics, gaming statistics, and the like, which are associated with virtual goods. Non-limiting examples of virtual goods comprise: characters; badges/icons; gameplay attributes; virtual money; cryptocurrencies; tokens; digital gifts; gameplay levels/add-ons; and prizes, among other examples. In some examples, gaming systems can directly interact with the distributed multi-ledger architecture for secure and transparent transactions which can also be accessed by auditors, tax authorities, partners, and/or other entities. Some examples may use private and/or public blockchains as part of the distributed multi-ledger gaming architecture. For instance, multiple distributed network nodes may be utilized to manage transaction records.
US10832518B2
On a network of electronic gaming machines, data regarding the performance of the machines or the players of the machines is collected and processed to make predictions of future jackpots and recommendations of games to play. The predictions and recommendations are delivered via at least one virtual persona that communicates with players or potential players via displays in a casino or on a web browser, via smartphone. Players can conduct conversations with the persona using cellular telephone, text messaging, or other types of Internet communications.
US10832516B2
Systems and methods for providing a wagering game at a gaming table which includes receiving wagers, forming a group of community cards from a unique set of randomly-ordered physical playing cards or simulation thereof, and determining the outcome of wagers received wherein at least one wager is determined by comparing a first card of the group of community cards with a first wager winning criteria and at least one wager is determined by comparing the group of community cards including the first card with a second wager winning criteria.
US10832515B2
A method, apparatus, and computer readable storage to implement a slot machine (or other game) with a reveal list feature. When the player wants to view the reveal list (e.g., by pressing a button), the next X (e.g., 100) outcomes on the slot machine will be revealed. Thus, as the player plays these next 100 games, the outcomes will be exactly as listed in the reveal screen. Thus, the player will know what the next 100 games will result in. In an embodiment, the outcomes in the reveal list will be applied to a skill meter which can decrease (or in some embodiments also potentially increase) the outcome depending on mechanical skill of the player.
US10832509B1
Systems and methods of a doorbell device initiating a state change of an access control device and/or a control panel responsive to two-factor authentication are provided. Such systems and methods can include the doorbell device receiving first access credentials from a first device, determining whether the first access credentials are valid, and determining whether the first device has been authenticated with two factors by determining whether an indication of two-factor authentication of the first device has been received from the first device or by soliciting and validating second access credentials from a second device. When the first access credentials are valid and the first device has been authenticated with the two factors, the doorbell device can transmit a state change command to the access control device that controls access to a secured area associated with the doorbell device and/or the control panel that monitors the secured area.
US10832508B2
A method of controlling access to at least one access point along a path is provided. The method comprising: receiving a current position of a user of a user device; checking a schedule of the user of the user device; determining a next event in the schedule; determining an event destination of a next event in the schedule; determining a path from the current position to the event destination; determining an access device list of one or more access devices located on the path; transmitting a command to each access device when the user of the user device is located within a position boundary of the access device; and adjusting the access device when the command is received.
US10832506B2
An encrypted security system and associated methods for controlling physical access are described. The system includes a security server configured to receive a request for authentication from a mobile device, the request including information identifying the mobile device and a physical access control device. The security server forwards an encryption message including a plurality of unique identifiers to the physical access control device via the mobile device. The physical access control device is configured to authenticate the plurality of unique identifiers in the encryption message and operate an access control mechanism.
US10832501B2
A method, system, and computer program product, include obtaining window status decision information based on vehicle interior background noise and determining switch status of the vehicle window(s) based on the obtained window status decision information.
US10832496B2
A system for detecting radome damage. The system comprises a sensor unit and a processing unit. The sensor unit is configured to continuously register external impacts on a radome. The processing unit is electrically connected to the sensor unit. The processing unit is configured to compare the external impacts registered by the sensor unit with reference data. The processing unit is further formed to determine, based on the comparison, whether damage to the radome has occurred due to one or more events associated with the external impacts. Furthermore, a radome comprising the system, a flying object and a corresponding method are provided.
US10832480B2
Aspects of the disclosed apparatuses, methods and systems provide manipulation of a virtual world three dimensional (3D) space based on input translated from the real world. Elements in the virtual world may have an associated charge and field. An element in the virtual world becomes interactive with an element translated from the real world when the translated real world element interacts with a field associated with the virtual element according to the charges. Forces may be applied to the virtual element using a real world physics model to determine a response by the virtual element to the applied force.
US10832478B2
Methods and systems for generating virtual sensor data for developing or testing computer vision detection algorithms are described. A system and a method may involve generating a virtual environment. The system and the method may also involve positioning a virtual sensor at a first location in the virtual environment. The system and the method may also involve recording data characterizing the virtual environment, the data corresponding to information generated by the virtual sensor sensing the virtual environment. The system and the method may further involves annotating the data with a depth map characterizing a spatial relationship between the virtual sensor and the virtual environment.
US10832477B2
A method and system for modifying virtual reality (VR) boundaries based on usage includes defining, using a virtual reality system including a computer communicating with head set, a safe area defining a geographic location for a user. The safe area is monitored for when the user strays into a second area beyond the safe area. The second area is defined in relation to the safe area that the user strayed into beyond the safe area. The user interaction in the second area beyond the safe area for safety is assessed, and a determination is made when the second area is safe based on a criteria. In response to the determining that the second area is safe, not initiating an alert to the user of being outside the safe area.
US10832473B2
A tessellation method uses both vertex tessellation factors and displacement factors defined for each vertex of a patch, which may be a quad, a triangle or an isoline. The method is implemented in a computer graphics system and involves calculating a vertex tessellation factor for each corner vertex in one or more input patches. Tessellation is then performed on the plurality of input patches using the vertex tessellation factors. The tessellation operation involves adding one or more new vertices and calculating a displacement factor for each newly added vertex. A world space parameter for each vertex is subsequently determined by calculating a target world space parameter for each vertex and then modifying the target world space parameter for a vertex using the displacement factor for that vertex.
US10832472B2
A human body modelling method and apparatus and an electronic device. The method comprises: acquiring at least one human body image; extracting an original profile of a human body from the human body image; calculating a body surface profile of the human body according to the original profile; and constructing a three dimensional human body model according to the body surface profile. The establishment of a three dimensional human body model originates from two dimensional human body images, without using a human body scanner to scan a human body, which reduces the cost of establishing the three dimensional human body model. Moreover, there is no requirement for the position and dressing of a human body object, and the process of establishing the three dimensional human body model is more convenient.
US10832467B2
The invention provides, in some aspects, a system for implementing a rule derived basis to display image sets. In various embodiments of the invention, the selection of the images to be displayed, the layout of the images, as well as the rendering parameters and styles can be determined using a rule derived basis. The rules are based on meta data of the examination as well as image content that is being analyzed by neuronal networks. In an embodiment of the present invention, the user is presented with images displayed based on their preferences without having to first manually adjust parameters.
US10832466B2
Methods and systems for data visualization include comparing a random value to opacity values along a plurality of rays to determine a stopping point for each ray in a three-dimensional dataset. An expected brightness is determined for each ray based on a brightness value at the stopping point of each ray. An image is generated that visualizes the three-dimensional dataset based on the expected brightness for each ray.
US10832465B2
A technique for executing pixel shader programs is provided. The pixel shader programs are executed in workgroups, which allows access by work-items to a local data store and also allows program synchronization at barrier points. Utilizing workgroups allows for more flexible and efficient execution than previous implementations in the pixel shader stage. Several techniques for assigning fragments to wavefronts and workgroups are also provided. The techniques differ in the degree of geometric locality of fragments within wavefronts and/or workgroups. In some techniques, a greater degree of locality is enforced, which reduces processing unit occupancy but also reduces program complexity. In other techniques, a lower degree of locality is enforced, which increases processing unit occupancy.
US10832462B2
Embodiments of the present invention disclose an image chip. The image chip includes: a processor for dividing an image frame into at least two image segments, a read circuit for reading the at least two image segments in a time-division manner, and an image synthesizer for successively performing image synthesis on the at least two image segments according to a time sequence read by the read circuit. The image frame comprises multiple layers and each layer in the multiple layers is a rectangular layer having two first boundaries. Two first boundaries of a first image segment in the at least two image segments correspond to two neighboring boundaries in all the first boundaries of the multiple layers. The image synthesis for each image segment in the at least two image segments comprises image synthesis for all sublayers in the each image segment.
US10832458B2
A method, system, and computer program product, include receiving a first input at a first element among a plurality of elements associated with at least one electronic document, determining a second element associated with the first element from the plurality of elements based on predetermined relations of the plurality of elements, and causing a view to be displayed together with an electronic document including the first element, the view at least including the second element.
US10832455B2
A system and method of for underground line location using a view-in-the-ground indicator includes a display. The display includes a view-in-the-ground indicator configured to indicate left-right position information and orientation information associated with a plurality of underground lines using a corresponding plurality of needles. The plurality of needles are concurrently displayed and are distinguishable from one another. Each of the plurality of needles has a variable horizontal position that indicates the left-right position information and a variable orientation that indicates the orientation information. In some embodiments, the plurality of needles are distinguishable from one another based on a color coding scheme. In some embodiments, the color coding scheme of the plurality of needles matches a color coding scheme of a plurality of feeder cables coupled to the plurality of underground lines.
US10832433B2
The apparati, methods, and computer program products disclosed herein can be used to nondestructively detect undissolved particles, such as glass flakes and/or protein aggregates, in a fluid in a vessel, such as, but not limited to, a fluid that contains a drug.
US10832431B2
According to an embodiment, an image processing apparatus includes a first extracting unit, a second extracting unit, and a detecting unit. The first extracting unit is configured to extract a first region in which an object is represented, from a distance image that is drawn using distance information, based on the distance information of the object calculated from an image of the object captured by an image capturing unit. The second extracting unit is configured to extract a contour direction that is a direction along which pixels forming a contour of the first region are arrayed. The detecting unit is configured to detect a first surface facing the image capturing unit from the first region, based on the contour direction extracted by the second extracting unit.
US10832423B1
Disclosed is a computer-implemented method of determining an atlas element. The method encompasses acquiring model image data that describes at least one fixed element (an anatomical element such as an anatomical body part, for example, a rib). Patient image data is acquired that describes an improvable element (an anatomical element such as an anatomical body part, for example heart). Region data is acquired, for example by assigning a homogeneous grey value to a region of the model image. The patient image is matched to the model image, wherein no matching is performed within the region. A transformation for mapping the improvable element into the region is determined based on matching. Several patient images are then mapped into the region and superimposed. An atlas element is determined based on the superimposed images. The method may be repeated using the determined anatomical atlas element as a constraint to detect further atlas elements.
US10832421B2
A method for determining or updating a registration between a 3D image of a region of interest and a set of at least two 2D images of the same region of interest includes selecting at least one respective contour point in the 3D image for each 2D image. A 2D position of a respective depiction of each contour point is determined in the respective 2D image. At least one condition for the registration parameters that needs to be fulfilled is determined, for each contour point, to map the respective contour point to the respective 2D position in the respective 2D image. An updated set of registration parameters is determined by solving a set of equations or an optimization problem that depends on the conditions.
US10832420B2
In accordance with the teachings described herein, systems and methods are provided for generating images for use in systems, e.g., imaging systems. The method includes receiving at least a first set of images, providing a first registration, providing a display, and displaying a first image on said display. Further, the method includes providing a user interface, providing a second registration, and displaying a second image in said user interface. Further, the systems include an image database, a display, and a registration engine. The registration engine includes software instructions stored in at least one memory device and executable by one or more processors.
US10832417B1
Embodiments may provide a fusion of Visual-Inertial-Odometry with Object Tracking for physically anchored Augmented Reality content presentation. For example, a method of generating augmented reality content may comprise receiving a video stream, comprising a plurality of frames, the video stream generated using a camera that is moving about a scene, determining a VIO camera pose for each frame in the video stream in a VIO coordinate system using visual inertial odometry, determining a OT camera pose for at least some of the frames of the video stream in a OT coordinate system using object tracking, determining a relation between the VIO coordinate system and the OT coordinate system and generating augmented reality content that is placed in the video stream of the scene at a location based on the determined relation between the VIO coordinate system and the OT coordinate system.
US10832414B2
A system may include one or more processors configured to receive a plurality of images representing an environment. The images may include image data generated by an image capture device. The processors may also be configured to transmit the image data to an image segmentation network configured to segment the images. The processors may also be configured to receive sensor data associated with the environment including sensor data generated by a sensor of a type different than an image capture device. The processors may be configured to associate the sensor data with segmented images to create a training dataset. The processors may be configured to transmit the training dataset to a machine learning network configured to run a sensor data segmentation model, and train the sensor data segmentation model using the training dataset, such that the sensor data segmentation model is configured to segment sensor data.
US10832401B2
A diagnosis assisting apparatus includes a display, an imaging unit configured to image a subject, a line of sight detecting unit configured to detect a line of sight direction of the subject from a picked-up image imaged by the imaging unit, a point of view detecting unit configured to detect a point of view of the subject in a display region of the display based on the line of sight direction, and an output controller configured to display a diagnostic image including a natural image and a geometrical image, and the point of view detecting unit detects the point of view of the subject in a case where the diagnostic image is displayed.
US10832393B2
A method, computer program product, and a system where a processor(s) obtains data comprising trends recognized by an observer of the system over time; data comprised of more than one vintage. The processor(s) transforms the data measurable dimensions and assigns the transformed data to vintages and to distinct periods of time. The processor(s) generates an image from the transformed data that represents the trends, organized by the distinct periods of times and the vintages.
US10832389B2
There are many instances where a standard dynamic range (“SDR”) overlay is displayed over high dynamic range (“HDR”) content on HDR displays. Because the overlay is SDR, the maximum brightness of the overlay is much lower than the maximum brightness of the HDR content, which can lead to the SDR elements being obscured if those elements have at least some transparency. The present disclosure provides techniques including modifying the luminance of either or both of the HDR and SDR content when an SDR layer with some transparency is displayed over HDR content. A variety of techniques are provided. In one example, a fixed adjustment is applied to pixels of one or both of the SDR layer and the HDR layer. The fixed adjustment comprises decreasing the luminance of the HDR layer and/or increasing the luminance of the SDR layer. In another example, a variable adjustment is applied.
US10832386B2
The image processing apparatus according to one embodiment of the present invention has: an acquisition unit configured to acquire a first image captured with a first amount of exposure, a second image captured with a second amount of exposure different from the first amount of exposure before the first image is captured, and a third image captured with the second amount of exposure after the first image is captured; a specification unit configured to specify a direction of movement of an object by using at least two images of the first image, the second image, and the third image; and a composition unit configured to generate an HDR image by composing the first image with one of the second image and the third image for each pixel in accordance with the direction of movement of the object.
US10832384B2
A system and method are described for enhancing readability of document images by operating on each document individually. Monochromatic light sources operating at different wavelengths of light can be used to obtain greyscale images. The greyscale images can then be used in any desired image enhancement algorithm. In one example algorithm, an automated method removes image background noise and improves sharpness of the scripts and characters using edge detection and local color contrast computation.
US10832380B2
Systems and methods for correcting color of uncalibrated material is disclosed. Example embodiments include a system to correct color of uncalibrated material. The system may include a non-transitory computer-readable medium operatively coupled to processors. The non-transitory computer-readable medium may store instructions that, when executed cause the processors to perform a number of operations. One operation is to obtain a target image of a degraded target material with one or more objects. The degraded target material comprises degraded colors and light information corresponding to light sources in the degraded target material. Another operations is to obtain color reference data. Another operation is to identify an object in the target image that corresponds to the color reference data. Yet another operation is to correct the identified object in the target image. Another operation is to correct the target image.
US10832379B1
A method includes receiving, at a processor, at least one frame of input image data, producing motion vector fields between the frames of input image data, and applying temporal stability to the at least one frame of the input image data to produce noise reduced image data, wherein applying temporal stability comprises separating pixel data into frequency bands.
US10832372B2
A method and an apparatus are for adapting image processing based on a shape of a display device for a motor vehicle. The apparatus includes: a capture device configured to capture a shape of a display device, an extrinsic camera parameter of a camera, an intrinsic camera parameter of the camera, and a of view of the camera; an arithmetic unit configured to calculate a reprojection surface and a correspondence table based on the captured shape of the display device, the extrinsic camera parameter, the intrinsic camera parameter, and the field of view; and an image processing device configured to perform adapted image processing that is adapted based on the reprojection surface and the correspondence table.
US10832361B2
Provided are methods and systems for the licensing of services associated with IoT devices that are under rental by users and/or that are shared between users. A comprehensive user-based licensing system connects services, users, and IoT devices with respect to licensing based on the particular context in which a device is being rented, one or more capabilities of the device being rented, availability of services for the particular device, and/or one or more characteristics of the user who is renting the device. The licensing system enables a user who is renting an IoT device to purchase one or more services associated with the device in conjunction with the rental.
