US11058029B2
A processor module includes a first circuit substrate and a second circuit substrate each having a processor mounting area and a memory mounting area on one surface thereof. One processor is mounted in the processor mounting area, while comb-like arranged memory modules are mounted in the memory mounting area. The surface of the first circuit substrate and the surface of the second circuit substrate are combined face-to-face and positioned such that the processor mounting area and the memory mounting area of the first circuit substrate are placed face-to-face respectively with the processor mounting area and the memory mounting area of the second circuit substrate, and end parts of the plurality of comb-like arranged memory modules of the first circuit substrate and end parts of the plurality of comb-like arranged memory modules of the second circuit substrate are alternately arranged with clearances produced between adjacent memory modules.
US11058024B2
A rotary extending frame includes a frame, a handle, a plurality of friction pieces, and a plurality of positioning discs. The frame has a plurality of accommodation spaces and fastening portions. The handle is rotatably disposed on the frame and has a holding portion and a plurality of rotating portions connected to two ends of the holding portion and facing two side surfaces of the frame respectively. The friction pieces are disposed on the corresponding rotating portions respectively and are firmly attached on the two side surfaces. The positioning discs are disposed on the corresponding rotating portions respectively and are pivotally connected to the friction pieces. The friction pieces and the frame clamp the corresponding rotating portions, so that the rotating portions and the positioning discs are adapted to rotate relative to the friction pieces and the frame and rub against the corresponding friction pieces simultaneously.
US11058022B1
The vertical track and sliding mount for a smoke detector comprises a guide tube, a lifting tube, and a mounting base. The mounting base may be adapted to couple to a detector. The mounting base may be coupled to the top end of the lifting tube. The detector be raised and lowered by sliding the lifting tube vertically within the guide tube. As non-limiting examples, the detector may be a smoke detector, carbon monoxide detector, radon detector, natural gas detector, propane detector, or other residential environmental detector or alarm. In some embodiments, a height lock may hold the lifting tube at an elevated position or at a lowered position.
US11058020B2
The present disclosure discloses a wall mount device adapted to be fixed to a wall surface and carry an electronic device with connecting wires. The wall mount device comprises a wall mount, a first and a second wire arrangement component. The wall mount has an upper and a lower surface. The upper surface faces the wall surface and the lower surface faces the electronic device. The first wire arrangement component is positioned on the lower surface and adjacent to a first side of the wall mount. The second wire arrangement component is positioned on the lower surface and adjacent to a second side vertical to the first side of the wall mount. The connecting wires are sequentially and detachably accommodated in the first and the second wire arrangement component from the electronic device to fix the connecting wires to corresponding positions on the wall mount.
US11058008B2
A manufacturing method, Printed Circuit Board (PCB) panel, and a PCB are disclosed. The method includes forming a cavity in a PCB that is in a PCB panel that includes a frame and stays, mounting an electronic component, heating the PCB panel, and cutting the stays. The PCB panel includes a frame body and a PCB coupled to the frame body via stays. The PCB includes a cavity. A first cavity stay is located near the cavity. Extended lines extend from the cavity, and the cavity stay extends at least between the extended lines. The PCB includes a cavity and a connection point from a cavity stay near the cavity.
US11058007B2
A component carrier with a) a first component carrier portion having a blind opening; b) a component arranged in the blind opening; and c) a second component carrier portion at least partially filling the blind opening. At least one of the first component carrier portion and the second component carrier portion includes a flexible component carrier material, and the first component carrier portion and the second component carrier portion form a stack of a plurality of electrically insulating layer structures and/or electrically conductive layer structures. It is further described a method for manufacturing such a component carrier.
US11058002B2
A method for producing a wired circuit board, the method including the steps of: a first step of providing an insulating layer having an opening penetrating in the thickness direction at one side surface in the thickness direction of the metal plate, a second step of providing a first barrier layer at one side surface in the thickness direction of the metal plate exposed from the opening by plating, a third step of providing a second barrier layer continuously at one side in the thickness direction of the first barrier layer and an inner surface of the insulating layer facing the opening, a fourth step of providing a conductor layer so as to contact the second barrier layer, and a fifth step of removing the metal plate by etching.
US11057997B2
A high-frequency module (1) includes a substrate (10), a first electronic component (30) and a second electronic component (40) mounted on a main surface (10a) of the substrate (10). The substrate (10) has a protruding portion (20) projecting from the main surface (10a), the first electronic component (30) is mounted in a region of the main surface (10a) different from a region in which the protruding portion (20) is provided, and the second electronic component (40) is mounted on the protruding portion (20).
US11057994B2
Articles, electronic devices and related methods of fabrication interfacing graphene with a gallium liquid metal alloy.
US11057992B2
A method for manufacturing connection structure, the method includes arranging conductive particles and a first composite on a first electrode located on a first surface of a first member, arranging a second composite on a region other than the first electrode of the first surface, arranging the first surface and a second surface of a second member where a second electrode is located, so that the first electrode and the second electrode are opposed to each other, pressing the first member and the second member; and curing the first composite and the second composite.
US11057990B2
A flexible substrate and a method thereof are provided. The flexible substrate includes a first flexible layer fabricated with at least one conducting path, and configured to sustain an electric power within the conducting path, a second flexible layer fabricated with one or more sensors connected in a form of a matrix, and the second flexible layer configured to generate a signal upon receiving an interaction from at least one user, a third flexible layer fabricated in-between the first flexible layer and the second flexible layer, and configured to insulate the conducting path of the first flexible layer from a matrix connection of the second flexible layer, at least one support structure operatively coupled to the first flexible layer, the second flexible layer and the third flexible layer, and configured to receive the signal generated by the second flexible layer and to provide a support.
US11057976B2
A short to ground protecting circuit for an LED driver for providing a power supply voltage for N LED strings. The LED driver has an output terminal for providing a power supply voltage for the N LED strings and N feedback terminals having N detecting voltages respectively. For each i from 1 to N, the ith LED string is coupled between the output terminal and the ith feedback terminal, and the ith feedback terminal is configured to have the ith detecting voltage. The short to ground protecting circuit receives a short threshold voltage and N open fault signals, and generates N short indicating signals. And on the premise of the ith open fault signal is valid, and if the ith detecting voltage is less than the short threshold voltage for a preset time period, the ith short indicating signal is valid.
US11057975B2
A two-terminal IC chip and method thereof. For example, a two-terminal IC chip includes a first chip terminal and a second chip terminal. A first terminal voltage is a voltage of the first chip terminal, a second terminal voltage is a voltage of the second chip terminal, and a chip voltage is equal to a difference between the first terminal voltage and the second terminal voltage. The chip is configured to allow a chip current to flow into the chip at the first chip terminal and out of the chip at the second chip terminal, or to flow into the chip at the second chip terminal and out of the chip at the first chip terminal. The chip current is larger than or equal to zero in magnitude. The chip is further configured to change a relationship between the chip voltage and the chip current with respect to time. The chip is an integrated circuit, and the chip does not include any additional chip terminal other than the first chip terminal and the second chip terminal.
US11057965B2
A control device, for a water purifier, that dispenses hot water and that includes: an input unit that is configured to receive a command signal; and a controller that is configured to control the water purifier based on the command signal, wherein the controller is configured to: control power output of a heating unit that is configured to heat water stored in a hot water tank of the water purifier, and based on the power output of the heating unit, control temperature of hot water dispensed by the water purifier is disclosed.
US11057964B2
Apparatuses and methods are disclosed for heating objects. The apparatus may include two conveyer belts. Each conveyer belt may include a plurality of teeth. At least a portion of the two conveyer belts may be in parallel to each other. In the parallel portion, the conveyer belts may include opposite teeth that are symmetrical to each other and the object may be fitted in the opening of the symmetrical teeth and secured by the surrounding teeth.
US11057960B2
A user equipment for a mobile communication system, includes: a receiver configured to receive, from a base station, an RRC (Radio Resource Control) connection release message including information instructing a transition to a specific state; and a controller configured to cause the user equipment to transit to the specific state in response to receiving the RRC connection release message including the information. The specific state is a different RRC state from an RRC connected and an RRC idle, and a connection for the user equipment is maintained between the base station and a core network.
US11057952B2
A radio terminal according to one embodiment is configured to perform a relay between another radio terminal and a network. The radio terminal comprises: a transmitter configured to notify the network of first information indicating that the radio terminal is a relay terminal of the another radio terminal; a controller configured to forward data addressed to the another radio terminal to the another radio terminal via a connection between the another radio terminal through the radio terminal and the network; and a receiver configured to receive from the network a message indicating that the data addressed to the another radio terminal exists when at least part of the connection is released. The controller is configured to start control for establishing the connection in order to forward the data addressed to the another radio terminal in response to receiving the message.
US11057942B2
Disclosed are a data transmission method, device, and system. The method comprises: for the transmission of random access uplink data, according to the correspondence between preambles and data resources as described by a protocol, determining the data resource corresponding to the preamble in the uplink data transmission, different preambles corresponding to different data resources; transmitting the preamble and the uplink data that uses the determined data resource. In the embodiments of the present invention, a protocol describes the correspondence between preambles and data resources. For the transmission of random access uplink data, the data resource corresponding to the preamble in the uplink data transmission can be determined, and different preambles correspond to different data resources. Thus it can be ensured that different users use different data resources to bear uplink data, thereby enabling the data portion multiplexing for multiple users.
US11057929B2
A system for controlling access to priority access wireless resources divides a radio spectrum into first wireless resources for use by general access devices and second wireless resources for use by priority access devices. A base station receives, from a server, information concerning the first and second wireless resources, including resource entries corresponding to each of the first and second wireless resources. Upon receiving a request for available wireless resources from a general access device, the base station provides one of the resource entries corresponding to the second wireless resources. The system includes a general access device which aggregates resource entries for the first and second resources for communication with another general access device. When the general access device detects priority access to the second resource, the general access device either releases the second resource or reduces transmission power on the aggregated first and second resources.
US11057928B2
Embodiments herein relate to a method performed by a scheduling node (12) for scheduling an uplink transmission from a wireless device (10) to the scheduling node (12), which wireless device (10) is connected to a Primary Cell, Pcell, of the scheduling node in a licensed or unlicensed frequency band, and wherein the wireless device (10) is also connected to at least one Secondary Cell, SCell, in an unlicensed frequency band. The scheduling node determines at least one Listen Before Talk, LBT, parameter associated with an LBT procedure and informs the wireless device (10) about the determined at least one LBT parameter in a scheduling grant of the uplink transmission.
US11057924B2
A method includes receiving information at a user equipment from a first apparatus, the information indicating to the user equipment is to communicate with a second apparatus.
US11057923B2
Embodiment of the present application provides a transmission method, a terminal device, and a base station, used to solve the technical problem in the related art that there is no method supporting CBG-based retransmission and ACK/NACK feedback. The transmission method comprises: receiving by the terminal device a downlink control channel; and acquiring by the terminal device a first indication field from the downlink control channel, the first indication field being used to indicate whether each code block group (CBG) in the corresponding CBGs in an initial transmission of TB needs to be retransmitted.
US11057904B2
A connection between mobile terminating (MT) user equipment (UE) and a base station can be established by receiving a paging message at the MT UE from the base station that includes a page reason indicator indicating that the MT UE is being paged for a voice call, and, at least partially in response to receipt of the paging message, sending a Radio Resource Control (RRC) Connection Request message from the MT UE to the base station that includes an establishment cause indicating that the MT UE is requesting a connection with the base station for the voice call. The establishment cause indicating that the MT UE is requesting a connection for a voice call can allow the base station to prioritize the MT UE's RRC Connection Request message over RRC Connection Request messages from other UEs in congested conditions.
US11057901B2
Methods, systems, and storage media for dynamic allocation of communication channels among multiple wireless networks are disclosed. The example embodiments may provide interference mitigation and control among a plurality of wireless protocols operating in an environment. Other embodiments may be disclosed and/or claimed.
US11057886B2
The disclosure relates to a method performed by a UE, for using subframes of a radio access network for a D2D communication. The method comprises determining subframes available for D2D communication among subframes of the radio access network. The subframes available for D2D communication exclude a number of subframes of the radio access network, such that a periodicity of the D2D communication in number of subframes divides the number of subframes available for D2D communication. The method also comprises using the determined subframes for enabling D2D communication.
US11057884B2
Provided is a terminal apparatus including: a measurement unit that can measure a time difference between reception and transmission by the terminal apparatus; a transmitter that can report a measurement result of the time difference based on an event associated with the measurement of the time difference, wherein in a case that the prescribed Transmission Time Interval (TTI) length is configured, and in addition, in a case that the measurement result is greater than a prescribed threshold, the transmitter reports the measurement result to the terminal apparatus. The transmission efficiency is thus improved.
US11057880B2
This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for per-station punctured transmissions. A wireless local area network (WLAN) device may determine available resource units (RUs) within a wireless channel that has a punctured frequency range. The WLAN device may allocate a plurality of RUs, from among the available RUs, for to include data for a same station. For example, a physical layer protocol data unit (PPDU) may include more than one RU for a first station. The RUs that are allocated to the first station may exclude the punctured frequency range. In some implementations, the plurality of RUs may be separated by at least the punctured frequency range. A signaling header in the PPDU may indicate which RUs are allocated to the first station. By allocating a plurality of RUs in a PPDU, a WLAN may support per-station puncturing within the PPDU.
US11057871B2
Methods, systems, and devices are described for wireless communications. A wireless device may receive an allocation of uplink resources for an uplink transmission of uplink control information (UCI) during a long physical uplink control channel (PUCCH), which may range from four to fourteen symbol periods in length. The wireless device may identify a frequency hopping location based on the length of the PUCCH and a number of bits used to represent the UCI. In some cases, the frequency hopping location partitions the long PUCCH into a first set of symbol periods and a second set of symbol periods. After identifying the frequency hopping location, the wireless device may transmit a UCI message, which may include information and reference symbols, over a first frequency bandwidth during the first set of symbol periods and over a second frequency bandwidth during the second set of symbol periods.
US11057862B2
A Wireless Local-Area Network (WLAN) access point includes a WLAN transmitter, a WLAN receiver, and a processor. The WLAN transmitter is configured to transmit WLAN packets via one or more transmit antennas, and to send a timing-synchronization signal over an internal interface. The WLAN receiver is configured to receive, via one or more receive antennas, echo packets including reflections from an object of a selected subset of the WLAN packets transmitted by the WLAN transmitter, to receive the timing-synchronization signal from the WLAN transmitter over the internal interface, and to time-synchronize the echo packets and the corresponding WLAN packets using the timing-synchronization signal. The processor is configured to estimate one or more parameters of the object based on the time-synchronized echo packets and WLAN packets, and to output the estimated parameters to a user.
US11057860B2
A method for at least one service provider to collect wireless communication unit location related data for multiple mobile network operators, MNOs. The method comprises, at a base station supporting multiple MNOs: broadcasting on a first frequency only a first public land mobile network identifier, PLMN-ID, of a first MNO at a first instant in time for detection by first wireless communication units associated with the first MNO; receiving location related information from the first wireless communication units associated with the first MNO in response to the broadcast first PLMN-ID; broadcasting on a second frequency only a second PLMN-ID of a second MNO, at a second instant in time for detection by second wireless communication units associated with the second MNO; and receiving location related information from the second wireless communication units associated with the second MNO in response to the broadcast second PLMN-ID.
US11057855B2
The present invention relates to a method of detecting an access address of a physical channel in a Bluetooth signal to which channel coding is applied, the method including: performing initial signal processing in a unit of a specific length in a preamble section of a Bluetooth signal; and performing channel decoding in the specific length for a preamble part remained after the initial signal processing, wherein the specific length is a bit pattern length of a bitstream which is repeated in the preamble section or a length of a bitstream input for channel decoding. According to the present invention, channel decoding is performed in a unit of a bit pattern length of an access address from the remaining preamble part, and thus detection of the access address is available even though a start point of the access address is not provided.
US11057854B2
Features of the present disclosure implementing techniques that allow the user equipment (UE) to autonomously (e.g., without the network control) manage timing synchronization of a plurality of carriers using sidelink synchronization signal (SLSS) from one or more other UEs in order to identify a synchronization source. A synchronization source associated with a frequency carrier from a set of frequency carriers may be selected according to one or more SLSS sync source selection techniques or rules. For instance, the described solution may be utilized to enable UEs to autonomously perform V2X carrier aggregation (CA). In some examples, the synchronization carrier(s) to be searched may be determined based on the SLSS capability of the UE (e.g., transmission and reception of SLSS capabilities of the UE).
US11057852B2
A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for Internet of things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method by a terminal for acquiring a system information (SI) message is provided. The method includes receiving, from a base station, a plurality of synchronization signal blocks (SSBs), determining at least one physical downlink control channel (PDCCH) monitoring occasion associated with each of the plurality of SSBs in an SI window, and monitoring at least one PDCCH monitoring occasion associated with at least one of the plurality of SSBs to acquire the SI message.
US11057847B2
Provided is a base station apparatus, a terminal apparatus, and a communication method, capable of improving communication performance such as throughput and communication efficiency in a system using a plurality of frame formats. A terminal apparatus according to the present invention, includes a reception unit to receive information indicating at least one frame structure out of a plurality of frame structures from the base station apparatus, a control unit to perform a transmit power control associated with the frame structure, and a transmission unit to generate a transmit signal based on the frame structure and the transmit power control and transmit the transmit signal to the base station apparatus.
US11057842B2
The present disclosure relates to a transmission power control method and device capable of dynamically selecting optimal transmission power for the nodes in wireless network considering its surrounding interference. An embodiment comprises calculating a reduced transmitted power which will cause a corresponding reduced received power, such that: (a) transmitter interface and receiver interface can maintain connectivity of the active link with the reduced transmitted power, in the antenna direction between transmitter interface and receiver interface; (b) the reduced transmitted power does not create additional link-interference edges from any other active link, even if the transmission power of the other active link is maintained, in the antenna direction between the transmitting interface of the other active link and the receiver interface; and (c) the reduced transmitted power does not create additional hidden nodes, such that a CSRange of the reduced transmission power is still sufficient to inhibit transmission by any other interfering network node interface, in the antenna direction between said any other interfering network node and the receiver interface.
US11057839B1
A Fifth Generation New Radio (5GNR)/Long Term Evolution (LTE) User Equipment (UE) controls power consumption. The 5GNR/LTE UE selects a 5GNR transmit power and an LTE transmit power. The UE transmits 5GNR signals at the 5GNR transmit power and transmits LTE signals at the LTE transmit power. The UE averages Uplink (UL) Hybrid Automatic Repeat Request (HARQ) Block Error Rate (BLER) for an error sampling period. The UE compares the average UL HARQ BLER to an error threshold. When the average UL HARQ BLER exceeds the threshold, the UE decreases 5GNR transmit power and increases LTE transmit power. The UE may average UL path loss for a loss sampling period and compare the average UL path loss to a loss threshold. The UE may decrease 5GNR transmit power and increase LTE transmit power when the UL HARQ BLER and the UL path loss both exceed their thresholds.
US11057838B2
A method of adapting the output power of a radio transmitting entity within a cage having at least one aperture. The method includes the steps of providing at least one sensor operable to sense the condition of the at least one aperture and providing a controller to adjust the output power of the radio transmitting entity in accordance with the sensed condition of the at least one aperture.
US11057837B2
A device, such as a base station or user equipment (UE), may identify a narrowband reference signal (NB-RS) energy per resource element (EPRE) for a NB-RS to be transmitted in a wireless transmission. The device may identify a ratio of a narrowband physical downlink shared channel (N-PDSCH) EPRE to the NB-RS EPRE for orthogonal frequency division multiplexing (OFDM) symbols containing neither a cell-specific reference signal (CRS) nor a NB-RS. In deployments where NB transmissions are transmitted in a guard-band adjacent to a wideband system bandwidth, a device may identify a second ratio for N-PDSCH EPRE to CRS EPRE within OFDM symbols containing CRS. In deployments where NB transmissions are transmitted in-band with the wideband system bandwidth, a device may identify a third ratio of NB-RS EPRE to CRS EPRE, and a fourth ratio of N-PDSCH EPRE to NB-RS EPRE within OFDM symbols containing NB-RS transmissions.
US11057821B2
A method and a device for connecting to a hidden wireless access point, where a wireless routing device broadcasts a visible wireless access point to a user device, and the wireless access point has a corresponding hidden wireless access point; the user device obtains identification information and MAC address information of the visible wireless access point by scanning, and thereby acquires identification information of the hidden wireless access point corresponding to the visible wireless access point; and then, the user device sends a connection request with respect to the hidden wireless access point to the wireless routing device, and if the connection request is successfully authenticated, the user device is successfully connected to the hidden wireless access point.
US11057816B2
Notifying served user equipments (UEs) of the presence or absence of cell-specific reference signal (CRS) symbols transmitted by neighboring base stations in the physical downlink shared channel (PDSCH) region of a subframe can be achieved through various of signaling techniques. The served UE may be notified by communicating a one or multi-bit indicator in a physical layer signaling channel of the serving cell, such as the physical downlink control channel (PDCCH) of the subframe. Alternatively, the served UE may be notified through higher layer signaling.
US11057813B2
The present application discloses a method and an apparatus for transmitting downlink data, to resolve the issue of erroneous transmission of downlink data of UE when the UE moves from an EPS network to a 5G network. The method comprises: after receiving a request message for updating a session management context of the UE, a session management function entity in embodiments of the present application determining that the UE has moved from a first network to a second network; the session management function entity notifying a user plane function entity to delete a user plane connection of the UE in the first network, and creating a user plane connection of the UE in the second network, such that the user plane function entity transmits downlink data of the UE through the newly created user plane connection.
US11057806B2
A method of operating first and second terminal devices for transmitting data in a device-to-device communication mode in a wireless telecommunications system supporting communications on a first carrier operating over a first frequency band and a second carrier operating over a second frequency band. The first terminal device transmits control signalling on the first carrier and this is received by the second terminal device. The control signalling comprises an indication of that the first terminal device intends to transmit data to the second terminal device using the device-to-device communication mode on the second carrier after a carrier switch-over time. The first terminal device then proceeds to transmit data to the second terminal device on the second carrier using the device-to-device communication mode after the carrier switch-over time. The first and second terminal devices may cease communications on the second carrier after a carrier switch-back time.
US11057800B2
Aspects of the present disclosure provide techniques that may be utilized by a UE for performing neighbor cell measurement and reselection in narrowband deployment scenarios, such as NB-IoT deployment scenarios. For example, a method for wireless communications by a user equipment (UE), can include determining, while communicating in a serving cell, information regarding one or more transmission deployment mode parameters of at least one neighbor cell, and performing a neighbor cell search with measurement of narrowband reference signals (NRS) based on the one or more transmission deployment mode parameters.
US11057795B2
Example transmission rate control methods and apparatus are described. One example method includes obtaining a user equipment aggregate maximum bit rate (UE-AMBR) by a master base station. The master base station determines, based on the UE-AMBR, a first UE-AMBR used for the master base station and a second UE-AMBR used for a secondary base station. The master base station sends the second UE-AMBR to the secondary base station, and sends instruction information used to instruct the secondary base station to control data splitting for the master base station to the secondary base station. In this application, a transmission rate between each base station and a UE is controlled by allocating a UE-AMBR.
US11057793B2
Techniques for reducing latency between terminal stations in a wireless local area network. In an aspect, two stations in close proximity may be configured to associate with a common access point, by causing one or more of the stations to disassociate from a current access point and reassociating with the common access point. The identity of the common access point may be independently derived at each terminal station using simple broadcast messaging procedures, without the need for extensive communications or handshaking between the stations. In an alternative aspect, a terminal station may repeat the disassociation and reassociation procedures without knowledge of the other station's BSSID, until a measured latency drops below a threshold.
US11057790B2
Apparatuses, systems, and methods for a wireless device to perform a method including performing one or more of periodic beam quality measurements and/or event-based beam quality measurements, determining, based at least in part on one or more of the periodic beam quality measurements and/or the event-based beam quality measurements, a recommended beam quality measurement configuration, and transmitting, to a base station serving the UE, the recommended beam quality measurement configuration. In addition, the UE may perform receiving, from the base station, instructions regarding the beam quality measurement configuration. The instructions may include instructions to activate, deactivate, and/or modify at least one beam quality measurement configuration. In addition, the instructions may be based, at least in part, on the recommended beam quality measurement configuration.
US11057788B2
A method and system for detecting abnormal values in an LTE network is provided: dividing measured data into a training and a testing set; defining clusters and parameters in the training set, and finding the cluster to which each point belongs using clustering algorithms; calculating a likelihood of each point based on parameters and clustering results; assigning the likelihood into an abnormal, an intermediate or a normal region according to a set warning and alarming threshold; and applying a calculated model to the testing set, the likelihood of each point is calculated and assigned to a region, thereby finding abnormal values in the testing set. The variation of data points versus time may be better understood by introducing time axes into the model, thereby multiple abnormal values may be discovered from a sequence of multiple points. The method can immediately detect abnormal values and the error rate is low.
US11057786B2
Wireless directional communication is performed in the millimeter wave (mmW) band by nodes in a wireless mesh network. Beacon frames are configured to incorporate an activity indicator that signals active and inactive communication directions on the mmW, with a flag for each respective direction of communication (transmit or receive). The activity indicator is utilized to enhance route and beam selection so as to obtain connections subject to less interference, and/or that create less interference to other stations. The activity indicator is also, or alternately, utilized for improving selections of a connection to an access point (AP) or station (STA) or mesh station (MSTA), toward reducing interference, or selecting which beam from a given AP, STA, or MSTA is to be utilized. Distributed interference and resource coordination can be initiated, and/or rerouting determined, based on the activity indicator.
US11057784B2
A data communication system able to provide a speedy response to a user equipment transmitting data includes a base station and a data center. The base station is disposed adjacent to the data center, the base station is coupled between the data center and the user equipment, and the base station transmits data provided by the user equipment to the data center. The data center processes first data from the user equipment, and transmits a second data to the user equipment through the base station. Therefore, the data transmission time between the data center and the user equipment is shortened, and the data can be quickly fed back to the user equipment.
US11057783B2
A communication method, a secondary network node, and a terminal are provided. The method includes: a secondary network node acquires a network state of a cell served by the secondary network node; the secondary network node updates a network configuration of the cell served by the secondary network node according to the network state of the cell served by the secondary network node; the secondary network node sends first update configuration information to a terminal, wherein the first update configuration information is used for updating the network configuration of the cell served by the secondary network node.
US11057781B2
The invention relates to wireless repeater systems and methods. In embodiments, such systems and methods involve receiving a wireless transmission signal; and processing the wireless transmission signal using a digital signal processing facility (DSP); wherein the DSP is adapted to filter at least one sub-band of the wireless transmission signal using a digital bandpass filter.
US11057780B2
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE receives, from a base station, one or more downlink reference signals on an unlicensed carrier. The UE determines that the base station occupies the unlicensed carrier for a predetermined first channel occupancy time based on the one or more downlink reference signals. The UE receives, on the unlicensed carrier and in the predetermined first channel occupancy time, a control burst including a plurality of down link control channels. The UE attempts to decode a first down link control channel directed to the UE from the control burst.
US11057778B2
Technologies are shown for trust delegation that involve receiving a first request from a subject client and responding by sending a first token having first permissions to the subject client. A second request from a first actor includes the first token and responding involves linking the first actor to the subject client in a trust stack and sending a second token to the first actor with second permissions, the second token being a first complex token that identifies the subject client and the first actor. A third request from a second actor includes the second token and responding to the third request involves linking the second actor to the first actor in the trust stack, and sending a third token to the second actor partner with third permissions, the third token being a second complex token that identifies the first actor and the second actor.
US11057775B2
This application provides a key configuration method. A session management network element receives a request for end-to-end communication and obtains a security policy, where the security policy is determined based on at least one of: a user security requirement that is of the user equipment and that is preconfigured on a home subscriber server, a service security requirement from the user equipment, a security capability requirement supported by the user equipment, a security capability requirement from a carrier network, and a security requirement of a device on the other end of the end-to-end communication. The session management network element obtains a protection key used for protecting the end-to-end communication. The session management network element sends the security policy to the devices on two ends of the end-to-end communication.
US11057774B1
The disclosed technology includes a method and system for preventing or reducing cyber-attacks in a 5G network. A first node in a 5G network can detect that a first connected device is at risk of a cyber-attack based on one or more conditions and can broadcast to a plurality of nodes in the RAN that the first connected device is at risk of the cyber-attack. The first node can receive a first message from a second node of the plurality of nodes confirming or acknowledging that the first connected device is at risk of the cyber-attack. In response to receiving the first message from the second node confirming or acknowledging that the first connected device is at risk of the cyber-attack, the system can deauthorize the first connected device.
US11057756B2
A method of tracking at least one emergency service provider is disclosed. An electronic history is compiled that includes at least one identifier of a service provider, at least one identifier of an event to which the service provider responded, and GPS data identifying the geographic location of the service provider at each time interval within the duration of the event. A user interface within which is displayed a first identifier of a first event is generated to a display device. A selection of the event identifier is received from a user. In response to the selection of the identifier, an aerial view of a geographic region within which the first event took place is generated. At least one icon is displayed in the aerial view representing the service provider at the geographic location corresponding to at least one time interval during the event.
US11057750B2
An intelligent device controlling method, a mobile terminal, and a computing device are provided. A mobile terminal for controlling intelligently a device according to an embodiment of the present disclosure receives a call for a call connection, selects at least one control target device to control an operation while the call is connected, based on a location of the mobile terminal, selects a control item of the at least one control target device using a plurality of pre-learned control methods, and controls the control item for the at least one control target device in a state where the call is connected. Accordingly, it is possible to improve a call environment by controlling an operation of a device around a smart phone at the time of a call connection of the smart phone. At least one of a mobile terminal and an intelligent computing device of the present disclosure is associated with an artificial intelligence module, an unmmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service.
US11057749B2
The present disclosure provides a short message service (SMS) in a mobile communication system, to thus guarantee continuity of the SMS service. According to an embodiment of the present disclosure, an operating method of a control node for providing a message service in a mobile communication system includes receiving a message from a user equipment (UE) or a message delivery center, determining an active or inactive state of the message service using a first interface, and if the message service using the first interface is disabled, transmitting detach request information for re-attach of the UE to the UE.
US11057745B2
A data transmission method and a related apparatus are disclosed. The method is performed by a local MBMS functional entity, and includes obtaining local MBMS bearer information by using an interface between the local MBMS functional entity and an MBMS functional entity in a core network, after receiving application layer data sent by a local application server, determining a local MBMS bearer information matching the application layer data, and sending the application layer data based on the local MBMS bearer information matching the application layer data.
US11057738B2
A method for detecting a context of a mobile device equipped with sensors and a context detection module in which the sensors are assigned to at least two groups, each of which comprises at least one sensor, and each group is allocated a group classifier adapted to detect, in a form of a classification result, currently identified, by means of a given classifier, context of the device based on indications of the sensors belonging to the given group, characterized in that with a use of the context detection module, whereas the groups of sensors are ordered hierarchically, and the device context is detected by reading a classification result indicated by the classifier of the currently active group, wherein in case of detection of an identified context in the active group, switching on power supply of the sensors and activating classification in a group with a level higher by one level and reading the context indicated by said group's classifier, wherein based on the results of the classification indicated by the higher groups' classifiers, executing adaptation of the configuration of lower groups' classifiers.
US11057735B2
A transportation controller (TC) computing system for monitoring a user computing device location and triggering location-based events using geo-fencing is provided. The TC computing system includes at least one TC computing device configured to register a customer with a transportation controller (TC) service using registration data received from a user computing device associated with the customer. The TC computing device is also configured to receive, in response to the user computing device detecting a first geo-fence, first travel data associated with a trip of the customer. The TC computing device is further configured to validate the trip using the first travel data, receive, in response to the user computing device detecting a second geo-fence, second travel data associated with the trip of the customer, and determine a first transaction amount for the trip based on the first travel data and the second travel data.
US11057733B2
A method of determining the location of a user in an area. A user requests a transmitting device from a transmitter providing device. The transmitter providing device associates an identification code with the user, and the transmitting device transmits that identification code. One or more of receiving devices receive the identification code transmitted by the transmitting device, and send details of the received identification code to the user location determining device. The user location determining device then determines the location of the user, using the received details from the one or more receiving devices.
US11057730B2
Methods, apparatuses, and computer program products are provided in order to provide 3D audio playback using audio head-mounted devices. The apparatuses may be configured to receive at least one of position and orientation of a first head-mounted device in relation to a first user device, wherein the at least one of the position and orientation received is used to train a model using machine learning. At least one signal quality parameter may be determined based on input data and a filter pair may be determined corresponding with a direction to which a spatial audio signal is rendered based at least in part on the at least one signal quality parameter and the model so as to control spatial audio signal reproduction to take effect a change in the at least one of the position and orientation of the first head-mounted device during rendering of the spatial audio signal.
US11057710B2
A loudspeaker having: a magnetic unit, a voice coil axially movable in the air gap of the magnetic unit, a basket fixed to the magnetic unit, a membrane fixed to the cylindrical support of the voice coil and connected to the basket, and a vibrating element fixed to said membrane by means of a rim. The vibrating element has a base fixed to the membrane, a shank that projects from the base and a mass that projects from the shank in cantilever mode.
US11057704B2
An example method of operation may include receiving audio data, via one or more microphones of a network device, from an audio source, determining a location of the audio data based on a direction and amplitude of the received audio data, modifying the audio data for output via a loudspeaker of the network device, and outputting, via the loudspeaker, the modified audio data.
US11057703B2
An apparatus and method for an audio user interface solution that avoids the time variation problems seen when using an acoustic echo canceler in an audio system. The solution as disclosed and claimed herein results in lower CPU usage in the audio system because a synchronous sample rate correction (SSRC) is performed on the sample rate multiple rate content and the asynchronous sample rate correction (ASRC) is applied on a small number of signals used to feed the ASRC.
US11057702B1
A system and method for reducing audio feedback, and in particular ‘howling’, during a communication session involving two or more computing devices. The system determines that a first device is likely to join a meeting in which another, second device is already joined. In response, the system can cause the second device to broadcast a signal that, if detected by the first device, will indicate that the two devices are in auditory range of one another. As a result, the system can preemptively mute the audio components of the first device to prevent an audio stream of the first device from interfering with the audio already streaming via the second device.
US11057697B2
A wearable speaker system includes a bellows tube that holds a weight inside, and a speaker unit where a space inside the speaker unit and a space inside the bellows tube communicate with each other. The bellows tube is accommodated in the enclosure, and both end portions of the bellows tube are fixed to the enclosure.
US11057695B2
The present disclosure provides an in-ear headphone device including a loudspeaker having a loudspeaker diaphragm and a microphone, wherein the device is arranged to provide a noise cancelling audio signal to the loudspeaker. The loudspeaker and microphone are acoustically coupled within a device housing, and the device includes an acoustic tube coupling the device to an ear canal of a user. The acoustic tube is associated with an acoustic tube axis defining a projection plane perpendicular to the acoustic tube axis. The loudspeaker and microphone are arranged such that a projection area of the loudspeaker diaphragm onto the projection plane and a projection area of the microphone onto the projection plane are non-intersecting. The disclosure further provides an in-ear headphone device set including a first and a second in-ear headphone device.
US11057690B2
Systems and methods for creating a spectrum assignment for use by an optical network element are provided. In one implementation, an optical network element may include line devices configured to communicate optical signals with external network elements along one or more degrees. The optical network element may also include add/drop devices configured to perform at least one of adding one or more optical channels to the optical signals and removing one or more optical channels to the optical signals. The line devices and add/drop devices are configured to receive control signals from a spectrum management controller, the control signals being configured to allocate a first spectrum assignment for routing the optical signals through the line devices and further configured to allocate a second spectrum assignment for routing the optical signals through the add/drop devices. For example, the second spectrum assignment may be different from the first spectrum assignment.
US11057678B2
A media presentation and distribution system (MPDS) that handles rules-based presentation of non-programming media items, receives a user request (which includes user parameters) for delivery of programming media content at a first client device and transmits a media stream that includes the programming media content with a plurality of identifiers present with the programming media content. The MPDS further receives a request that includes one or more user preferences from the first client device, based on a detection of the plurality of identifiers. The MPDS further determines a set of non-programming media items for delivery to first client device based on the user parameters, targeting parameters, goals associated with a non-programming media item. The MPDS further generates rules and constraints information for non-programming media items and instructs a delivery of the set of non-programming media items and the rules and constraints information to first client device.
US11057677B2
A method includes receiving, at a server, a first content item and a second content item from a content source. The first content item is distinct from the second content item. The method includes generating, at the server, a modified content item by combining a first portion of the first content item and a second portion of the second content item. The method includes initiating transmission of the modified content from the server to a first device. The method also includes, after a first portion of the modified content item is transmitted, initiating transmission of a second portion of the modified content item from the server to a second device distinct from the first device. The second portion is subsequent to the first portion in a playback order of the modified content item.
US11057675B2
A media streaming device is provided that includes a media streaming module, a super capacitor and a protection module. The media streaming module provides the media stream. The super capacitor has a first terminal coupled to a power-supplying path and a second terminal coupled to a ground terminal. The protection module includes a current limiter and a disabling unit. The current limiter receives a power signal and performs current-limiting to generate a fixed-current power to charge the super capacitor and supply power to the media streaming module through the power-supplying path. The current limiter further detects a voltage of the first terminal of the super capacitor. The disabling unit disables the media streaming module when the voltage of the first terminal of the super capacitor is not higher than a voltage threshold value, and enables the media streaming module when the voltage is higher than the voltage threshold value.
US11057672B2
A node (200) of a communication network determines a precision to be applied for reporting of consumption of streamed content. The node (200) sends configuration information (304) indicating the precision towards a plurality of client devices (10). After receiving reports of consumption (308) of the streamed content from at least some of the client devices (10), the node (200) adapts the precision to be applied for said reporting of consumption of the streamed content and sends further configuration information indicating the adapted precision towards the client devices (10).
US11057662B2
A method is disclosed to include receiving first viewership information for a media segment displayed on a first electronic device, the first viewership information including a first viewership event associated with the media segment, where media content includes at least the media segment. The method can include receiving second viewership information for an overlay content segment displayed on a second electronic device, the second viewership information comprising a second viewership event associated with the overlay content segment. The method can include determining that a first viewership level for the overlay content segment is greater than a second viewership level for the media segment in view of the first viewership event or the second viewership event. The method can include sending a display instruction to a content management device instructing the content management device to send the overlay content segment to the first electronic device and the second electronic device.
US11057641B1
Provided is a method of motion estimation for processing a video stream comprising a plurality of frames, the method including segmenting at least one frame, from among the plurality of frames, into a plurality of blocks, determining an event density factor for each block included in a frame, wherein the event density factor of the block corresponds to a number of events accumulated in the block across frames in a predetermined time duration, comparing the determined event density factor with a threshold value, estimating a motion vector of the block based on the comparison, and processing the block in the video stream based on the estimated motion vector of the block.
US11057638B2
A method of video processing is provided to include maintaining one or more tables, wherein each table includes one or more motion candidates and each motion candidate is associated with corresponding motion information; performing a conversion between a current block and a bitstream representation of a video including the current block by using motion information in a table; and updating, after performing of the conversion, one or more tables based on M sets of additional motion information associated with the current block, M being an integer.
US11057635B2
A method for generating a video synopsis may include: segmenting a video file into a plurality of video fragments. The method may also include extracting moving object information from the video fragment based on a distributed computing method and determining a plurality of index files based on the moving object information. The method may further include combining the plurality of index files and generating a video synopsis based on the moving object information and the combined index file.
US11057625B2
A method of partitioning in video coding for JVET, comprising representing a JVET coding tree unit as a root node in a quadtree plus binary tree (QTBT) structure that can have quadtree or binary partitioning of the root node and quadtree or binary trees branching from each of the leaf nodes. The partitioning at any depth can use asymmetric binary partitioning to split a node represented by a leaf node into two child nodes of unequal size, representing the two child nodes as leaf nodes in a binary tree branching from the parent leaf node and coding the child nodes represented by final leaf nodes of the binary tree with JVET, wherein further partitioning of child nodes split from leaf nodes via asymmetric binary partitioning is allowed recursively along the same branch in any order with symmetric partitioning.
US11057624B2
The present invention provides an image encoding method and an image decoding method. The image encoding method of the present invention comprises: a first dividing step of dividing a current image into a plurality of blocks; and a second dividing step of dividing, into a plurality of sub blocks, a block, which is to be divided and includes a boundary of the current image, among the plurality of blocks, wherein the second dividing step is recursively performed by setting a sub block including the boundary of the current images as the block to be divided, until the sub block including the boundary of the current image does not exist among the sub blocks.
US11057622B2
A video decoder configured to determine a block of video data is intra predicted using an angular intra prediction mode, wherein the angular intra prediction mode is one of a bottom-left intra prediction mode or a top-right intra prediction mode; determine an aspect ratio of the block; locate one or more reference samples corresponding to the angular intra prediction mode; apply position dependent intra prediction combination to the reference samples to determine modified reference samples based on the aspect ratio of the block; and generate a predictive block for the block based on the modified reference samples.
US11057617B2
Aspects of the disclosure provide a method and an apparatus for video coding. In some examples, the apparatus includes processing circuitry. The processing circuitry decodes prediction information of a current block in a current picture from a coded video bitstream and the prediction information is indicative of inter prediction. The processing circuitry determines, for the current block, motion information including a first motion vector (MV) that has a x component and a y component where each of the x and y components has a fractional MV precision that is 2−N of a sample size in the current block and has one of 2L+1 MV values with the fractional MV precision. N is an integer larger than 2 and L is a positive integer. The processing circuitry reconstructs at least one sample of the current block based on the motion information.
US11057589B2
An electronic sitter management system coupled to patient surveillance network having a plurality of video cameras, each camera transmitting a stream of surveillance video of a respective patient room. The sitter management system includes at least one sitter management device and a plurality of sitter devices. Each device being assigned a plurality of patient rooms and capable of receiving a plurality of streams of surveillance video for the corresponding plurality of patient rooms and simultaneously displaying a plurality of video images of the corresponding plurality of patient rooms. Each device is also capable of transmitting sitter device availability information to the sitter management device. The sitter management device being capable of recognizing a sitter device being unavailable and reassigning the plurality of patient rooms previously assigned to the unavailable device to other of the plurality of sitter devices that are available.
US11057586B2
A method of transmitting a broadcast signal, includes generating at least one first link layer packet including data packets that include broadcast data in a link layer that is a layer between a physical layer and a network layer, generating at least one second link layer packet including link layer signaling information in the link layer and transmitting the broadcast signal including the at least one first link layer packet and the at least one second link layer packet in the physical layer, wherein a header of the at least one first link layer packet includes packet type information for indicating a packet type of the data packets before being included in the at least first link layer packet, wherein the data packets are Transport Stream (TS) packets or Internet Protocol (IP) packets, and wherein the TS packets are header compressed TS packets or header uncompressed TS packets.
US11057583B2
A bullet comment processing method and apparatus, a server, and a storage medium are provided. When a bullet comment needs to be released, at least one candidate track matching a to-be-released bullet comment format is identified; then, a display duration of an existing bullet comment content in each candidate track is determined as a first duration corresponding to the each candidate track, and a display duration of a to-be-released bullet comment content when being placed in the each candidate track is determined as a second duration corresponding to the each candidate track; the second duration and the first duration of the each candidate track are compared, and a target track is identified to display the to-be-released bullet comment, where the second duration of the target track is greater than the first duration; and the to-be-released bullet comment content is displayed at the target track.
US11057580B2
There is provided a light receiving device including: a pixel including a first tap configured to detect a charge photoelectrically converted by a photoelectric conversion unit, and a second tap configured to detect a charge photoelectrically converted by the photoelectric conversion unit; a first comparison circuit configured to compare a first detection signal detected by the first tap and a reference signal; a second comparison circuit configured to compare a second detection signal detected by the second tap and the reference signal; a first zero reset signal generation circuit configured to generate a first zero reset signal that is supplied to the first comparison circuit when the first comparison circuit performs an auto zero operation; and a second zero reset signal generation circuit configured to generate a second zero reset signal that is supplied to the second comparison circuit when the second comparison circuit performs an auto zero operation.
US11057579B2
An anti-overexposure circuit structure and an electronic device using the same are provided. An anti-overexposure circuit structure includes a first capacitor, a second capacitor, a photo diode, a first switch and a control circuit. The photo diode is coupled to the first capacitor and the second capacitor. The first switch is serially connected to the photo diode. The control circuit is coupled to the first switch and configured to: control the first switch to be turned off when SOC of the first capacitor or SOC of the second capacitor the SOC is lower than a predetermined level. As a result, it can prevent pixel unit of the electronic device from being overexposed.
US11057570B2
A vehicle includes at least one camera configured to obtain images around the vehicle, a display configured to display an output image based on the images around the vehicle, an inputter configured to receive a user's command, and a controller configured to determine a display mode of the output image based on the user's command and change an exposure value of the camera based on brightness information of a predetermined area corresponding to the display mode.
US11057567B2
The present invention is applicable to the field of videos. Provided are an anti-shake method and apparatus for a panoramic video, and a portable terminal. The method comprises: acquiring, in real time, a current state timestamp, an accelerometer numerical value and an angular velocity numerical value of a gyroscope in a portable terminal; performing estimation using extended Kalman filtering combined with the accelerometer numerical value and the angular velocity numerical value to obtain an amount of rotation of the portable terminal to a world coordinate system; synchronizing the timestamp of the gyroscope with a timestamp of a panoramic video frame; performing quaternion interpolation on the state of the gyroscope to acquire a rotation matrix corresponding to the panoramic video frame; and rotating a panoramic image according to the current rotation matrix to generate a stable video frame.
US11057561B2
Techniques are described for automated operations involving capturing and analyzing information from an interior of a house, building or other structure, for use in generating and providing a representation of that interior. Such techniques may include using a user's mobile device to capture visual data from multiple viewing locations (e.g., video captured while the mobile device is rotated for some or all of a full 360 degree rotation at each viewing location) within multiple rooms, capturing data linking the multiple viewing locations, analyzing each viewing location's visual data to create a panorama image from that viewing location, analyzing the linking data to determine relative positions/directions between at least some viewing locations, creating inter-panorama links in the panoramas to each of one or more other panoramas based on such determined positions/directions, and providing information to display multiple linked panorama images to represent the interior.
US11057550B2
A camera lens control system includes a hand control unit equipped with an adaptive display for marking. The adaptive display is electronically controlled or programmed to display any desired objects for marking. The hand control unit includes a body, a control knob attached to the body, and a marking ring concentrically coupled with the control knob. The control knob is configured to receive a user input for controlling a lens setting. The marking ring includes a display configurable to display one or more markings corresponding to the lens setting.
US11057549B2
In one aspect, a device includes at least one processor and storage accessible to the at least one processor. The storage includes instructions executable by the at least one processor to identify coordinates of a camera relative to a screen and to present on the screen a video stream next to the coordinates responsive to identifying the coordinates of the camera.
US11057547B2
To enable a receiving side to appropriately perform processing of obtaining display image data from transmission video data having a predetermined photoelectric conversion characteristic. Input video data is processing and transmission video data having a predetermined photoelectric conversion characteristic is obtained. Encoding processing is applied to the transmission video data and a video stream is obtained. A container of a predetermined format, including the video stream, is transmitted. Information indicating a photoelectric conversion of the input video data is inserted into the video stream and/or the container.
US11057539B2
Provided is a method of embedding and extracting watermark data that is robust against geometric distortion and low-quality photographing and for which the probability of successfully extracting watermark data for an original image is high, while the probability of successfully extracting the watermark data in the case of unauthorized copying is seriously impaired. The data embedding method according to an embodiment of the present invention comprises a step of converting the noise-based image using watermark data, and a step of adjusting the original image using the converted noise-based image.
US11057527B2
A system for providing emergency telephone call solutions for wireless devices using a voice over data network, the system having the voice over data network to recognize an emergency call from one of the wireless devices, to determine whether a cellular network is available to receive the emergency call, and to transmit the emergency call to the cellular network, a gateway for converting the emergency call between a first format for the voice over data network and a second format for a public switched telephone network associated with the cellular network, a mobile virtual network operator to communicate information associated with the emergency call to the cellular network and to the voice over data network, and the voice over data network and the cellular network to route the emergency call and the information associated with the emergency call to an emergency authority.
US11057516B2
Systems and methods for providing called devices with sets of context data associated with communication sessions are disclosed. In one implementation, a method for generating context data associated with a communications session may include receiving, from a calling device at a first subsystem, a request to establish a communications session. The request may include a first identifier associated with the calling device. The method may further include receiving, at a second subsystem, activities data associated with the calling device that transmitted the request to establish the communications session. The activities data may include a second identifier associated with the calling device and may be indicative of device activities of the calling device. In addition, the method includes determining, using the first identifier and the second identifier, that the received activities data is associated with the calling device that transmitted the request to establish the communications session, generating context data associated with the communications session based on the received activities data, generating visual content based on the generated context data, and establishing the communications session in response to receiving, from a user of the called device, an input command to accept the request.
US11057507B2
An electronic assembly and an electronic device are provided. The electronic assembly includes a receiver, a first circuit board, a flashlight, a second circuit board, and a sensor. The first circuit board has a first surface and a second surface opposite to the first surface, the receiver is disposed on the first surface and electrically connected to the first circuit board, the flashlight is disposed on the second surface and electrically connected to the first circuit board, the second circuit board is disposed on one side of the receiver away from the first circuit board, the sensor is disposed on one side of the second circuit board away from the receiver and is electrically connected to the second circuit board.
US11057502B2
A computer readable storage medium, system and method for improving automated testing systems to include a first and second behavioral data. The first behavioral data is collected periodically and the second behavioral data is collected in real time. The receipt of the first behavioral data and a second behavioral data are followed by the receipt of a system configuration template. A test case is updated based on the first and second behavioral data, and an automated test environment is reconfigured based on the first behavioral data, second behavioral data, and the system configuration template. The test executes in the automated test environment producing a test result.
US11057496B2
A device executing an application in a distributed system may transmit a query for capabilities of one or more components in the distributed system to a capability service and receive a response. Based on the response, the device may determine whether a first capability criteria that is based on a first version of the application is met. If the first capability criteria is met, the device may execute the first version of the application. If the first capability is not met: the device may transmit a subscription request to subscribe to one or more particular capabilities; and optionally may determine a second version of the application for which a second capability criteria is met and execute the second version until receiving a notification to the subscription. The capability service may have a capability store that is updated upon a capability change in the one or more components in the system.
US11057489B2
Embodiments of this disclosure provide a content deployment method and a delivery controller. The content deployment method includes: receiving, by a delivery controller, a content deployment request from an application server controller, where the content deployment request includes identification information of requested content and address information of an application server storing the requested content; and sending, by the delivery controller, a first deployment cache request to a first cache server, where the first deployment cache request includes the identification information of the requested content and the address information of the application server, and the first deployment cache request is used to request the first cache server to obtain the requested content from the application server and cache the requested content. With the content deployment method and the delivery controller in the embodiments of this disclosure, content deployment under control of a content provider can be implemented.
US11057484B2
Methods and apparatuses that generate a subtopic identifier identifying a client application within a client device that can support multiple users are described. The client application may be associated with a server application hosted in one or more application servers. Notification services may be registered with the application servers from the client application to forward identifiers associated with the client application for one of the multiple users to the server application to enable the server application to push notification messages to the client device selectively for the client application for that user. When receiving a notification message from the application server, the notification message may be examined to forward the notification message directly to the client application for that user without invoking other applications in the client device if the notification message carries a subtopic identifier of the client application.
US11057475B2
Disclosed are methods, systems and apparatus for resuming a transmission link. The method may comprise: if a connection between a first server and a third server that are adjacent to each other in a transmission link is interrupted, a second server serving as a next node of the third server sends a breakpoint resuming request to the first server; on the condition that the first server and the second server mutually determine that the resuming condition between the two is satisfied, the first server establishes a compensation connection egress port of the first server to an ingress port of the second server; and resumption is performed through the compensation connection. The abnormal connection in the transmission link can be compensated and resumed through a node in a private network, so that the idle processing capacity of each node can be utilized, and the utilization rate of processing resources can be improved.
US11057473B2
In the present disclosure, an appropriate control-target device is caused to carry out an operation without the control-target device being designated. A linking system (7) includes: a linking server (1); a device controlling server (2); one or more devices (4); and an information providing server (5). In a case where the device controlling server (2) has received from the linking server (1) an instruction for carrying out an operation in accordance with a linking rule, the device controlling server transmits (2) a command to carry out the operation to at least one device, the at least one device having been identified by the device controlling server (2) from among the one or more devices (4) in accordance with a user specified in the linking rule. The information providing server (5) transmits, to the linking server (1), notification of a trigger for the operation.
US11057461B2
The techniques and systems described herein implement an improved peer matching service by coordinating peer matching requests across multiple peer matching nodes configured within a peer matching unit so that resource consumption can be spread out and resource limitations are not exceeded. Moreover, the peer matching service can determine if a peer matching unit is overloaded (e.g., experiencing an increased number of requests in a given time interval that is causing performance degradation), and the peer matching service can implement an action to scale out the number of requests within the peer matching unit (e.g., re-distribute some peer matching requests to another peer matching unit). In various examples, the peer matching service can determine if peer devices are co-located peer devices based on location information and can generate a list that prioritizes the co-located peer devices.
US11057457B2
Images of key phrases or hashtags appear on televised feeds. Image processing techniques, such as feature locating algorithms or character recognition algorithms, can be used to locate the images of key phrases in the images. Then, character recognition algorithms can be used to generate a list of candidate key phrases for the key phrase in image format. However, identification of the key phrase in image format is not completely accurate with conventional methods. Social media content items associated with the televised feed are used to filter the list of candidate key phrases. Using known information about the televised feed as well as about key phrases in text format in the social media content items, candidate key phrases in the list of candidate key phrases can be scored and, thus, a final candidate key phrase selected based on the scores.
US11057455B1
This disclosure describes techniques for providing an abstraction layer for one or more file transfer tools that may operate on a public network, or on a network controlled by an organization or enterprise. In some examples, a computing system may serve as a front-end for a managed file transfer system that may hide some details of the operations performed by the file transfer system. The computing system may interact with one or more managed file transfer systems (or similar systems) to provision a data path between computing systems, perform a file transfer between the computing systems, perform sustainment tasks associated with the data path, and/or perform lifecycle management tasks associated with the data path.
US11057452B2
A content delivery network with at least one first content server bound to a first domain associated with a first characteristic (e.g., popular) associated with content servable from the content delivery network. The content delivery network includes at least one second content server bound to a second domain associated with a second characteristic (e.g., unpopular) associated with content servable from the content delivery network. At least one processing device including computer executable instructions for receiving a request to provide an embedded resource including either a first host name associated with the first domain or a second host name associated with the second domain.
US11057451B2
A method is provided for synchronizing a source device with a sink device. The source device transmits a stream of packets to the sink device. The source device receives feedback from the sink device indicating packet arrival times of the packets at the sink device. Based on the feedback, in some aspects, the source device determines an average time shift in the packet arrival times at the sink device, wherein the average time shift is relative to expected packet arrival times of the packets at the sink device. In some such aspects, the source device detects that the average time shift exceeds a threshold, and in response to the detecting, adjusts a streaming time of the stream of packets to synchronize, within a predefined tolerance, the source device with the sink device.
US11057448B2
A method for receiving a streaming service is disclosed. The method for receiving a streaming service may be a method performed at a terminal for receiving a streaming service for a video content coded in a layered manner and may include the steps of: (a) sequentially requesting a transmission of at least one video data for a basic layer to be stored in the idle space of a buffer; and (b) sequentially requesting a transmission of video data for a layer of an increased level if the buffer does not have idle space, performed during the decoding of video data corresponding to a single video chunk, where step (b) may be repeated with the level of the layer increased during the decoding of video corresponding to a single video chunk.
US11057447B2
A method and system for delivering content are disclosed. A media stream including media data is received from a content provider at a content delivery network (CDN) server. The CDN server creates a uniform protocol data unit (PDU) comprising the media data. A plurality of requests to receive the uniform PDU are received at the CDN server from a plurality of devices is received at a CDN server. Each device is associated with a unique IP address. The CDN server communicates the uniform PDU over a network to the plurality of devices using the unique IP address for each of the plurality of devices.
US11057445B2
The invention concerns a method for adapting the downloading behavior of a client terminal configured to receive a multimedia content from at least one server, said multimedia content being defined by at least one representation, wherein it comprises the steps of: requesting (S0) a first part of said multimedia content with a given representation; detecting (S1) if a cache between is located along the transmission path the client terminal and a server, based on the request of said first part; in case (S3) a cache is detected, requesting a second part of said multimedia content with a representation depending on at least one performance criterion.
US11057444B1
Systems, methods, and non-transitory computer-readable media can determine that a broadcaster of a first live content stream has identified at least one user of a social networking system to join as co-broadcaster. A merged live content stream is published through the social networking system, the merged live content stream including the first live content stream of the broadcaster and a second live content stream associated with the at least one identified user. At least one notification is sent to one or more other users of the social networking system. The notification informs the one or more other users about the merged live content stream.
US11057440B2
A method for processing a message in a group session of a social networking application is performed at a computer device. The method includes: receiving a session message in a group session; extracting a child application identifier carried in the session message; determining a session identifier corresponding to the group session to which the session message belongs; obtaining page data that corresponds to the child application identifier and that is associated with the session identifier; and rendering, according to the page data, a child application page in a child application that is invoked in an environment provided by the social networking application and that corresponds to the child application identifier.
US11057428B1
Disclosed herein are methods, systems, and processes for tracking honeytokens. A malicious attack from an attacker is received at a honeypot and a determination is made that an attack event associated with the malicious attack has compromised deceptive credential information maintained by the honeypot. A unique credential pair that corresponds to the deceptive credential information sought by the attack event is generated and a honeytoken tracker state table is modified to include the unique credential pair and attack event metadata in association with the attack event. The unique credential pair is then transmitted to the attacker.
US11057423B2
A system for distributing virtual entity behavior profiling in cloud deployments is disclosed. In particular, the system may include conducting entity behavior profiling closer to where data and data logs are generated, such as at a hypervisor server, in a distributed fashion. By doing so, the system may reduce bandwidth consumption typically associated with transferring data to a central processing system, may be able to use more data collected closer to sources of data generation, and may provide faster reaction times because of the faster processing of data enabled by the system. Additionally, the system may assist with reducing false positives associated with malware detection and other compromises associated with entities by aggregating the results of distributed computations at different sites.
US11057416B2
Example embodiments disclosed herein relate to analyze code of a web application associated with a framework. The code is loaded. Data objects of the framework that are used by the code are modeled using local parameters with explicit control flow. The code is analyzed to identify at least one vulnerability by analyzing one or more execution paths of the code using the explicit control flow.
US11057411B2
A log acquirer acquires a communication log to be analyzed obtained from communications in a predetermined network. A log analyzer detects a terminal conforming to an analysis rule using a signature generated based on the characteristics of a communication log generated by a terminal infected with malware. A primary scorer and a secondary scorer calculate a score indicating the degree of threat for a detection result including the information on the terminal detected by the log analyzer and an analysis rule to which the terminal conforms using the information on the analysis rule and the information on the detection result. A detection result display unit outputs the detection result and the score calculated by the primary scorer and the secondary scorer.
US11057407B2
Detecting malware attacks is described herein. A computer-implemented method may include receiving, via a processor, events from a plurality of activity monitors. The method also include extracting, via the processor, a plurality of behavioral features from the received events. The method may further include detecting, via the processor, a malware attack based on the extracted behavioral features using a malware identification model trained on private data and public data using a machine learning technique, wherein the private data includes private enterprise attack findings. The method may also include executing, via the processor, an ad hoc protection improvement based on the detected malware attack.
US11057401B2
A state detection section (105) detects states of a plurality of controllers (300, 400) included in a communication system (600). An attack determination section (103) selects, from among a plurality of whitelists (110) each of which is associated with a combination of states, a whitelist (110) associated with the combination of the states of the plurality of controllers (300, 400) detected by the state detection section (105). The attack determination section (103) detects an attack on the communication system (600) by using the selected whitelist (110).
US11057396B2
An intelligent transportation system, ITS, station (600) comprising: a host processor (640); and a memory (664) operably coupled to the host processor (640). The host processor (640) is configured to: perform verification per identity that includes precomputation of data for a plurality of neighbouring ITS stations of the ITS station (600); store precomputation data for the verified identity of the plurality of neighbouring ITS stations in the memory (664); and extract from memory (664) and use the stored precomputation data for a respective neighbouring ITS station to perform an accelerated verification of a subsequent message received from that neighbouring ITS station.
US11057395B2
Information stored in a Hypertext Transfer Protocol (HTTP) session is monitored. Based on the monitoring, authentication information in the information stored in the HTTP session is identified.
US11057381B1
A credentials store definition identifying a remote credential store is received. The credential store definition includes access information to enable access to the remote credentials store. A credentials object is created in an internal database based on a credentials object definition. The credentials object identifies a security credential to retrieve from the remote credentials store to access an external resource. At runtime, a request to access the external resource is received, and based on receiving the request, the security credentials identified by the credentials object are retrieved from the remote credential store using the access information. The retrieved security credential is provided to a processing component to access the external resource.
US11057380B2
A method of detecting fraudulent activity during authenticating users and user identifications includes initiating a user's device to capture a sequence of images of the user to be authenticated commencing when the camera is operational and prior to receiving from the user a selection of the control that triggers capture of images and continuing until detecting that the user has selected the control to trigger capture of images, thereby enabling capture of activity performed by the user prior to and contemporaneous with selecting the control, including any attempted fraudulent activity of the user to be authenticated. Video, still images and audio of the user seeking authentication can be captured.
US11057378B2
A device for removing security on content using biometric information includes a memory configured to store content on which security has been set based on first biometric information of a user; and a controller configured to obtain second biometric information of the user, which is of a different type than the first biometric information, and remove the security on the content based on the second biometric information, in response to a user input for executing the content.
US11057369B2
A method for use in a hybrid network ecosystem comprising an enterprise network and a reconciliation network, the method comprising generating, by at least one first computing node in the enterprise network or the reconciliation network, a first digital facilitator, wherein the first digital facilitator enables a first device to use a private key to access data associated with a distributed ledger operation. The method also comprises transmitting, via the reconciliation network, the data from the first computing device to a second computing device, wherein the first computing device and the second computing device are connected via the reconciliation network.
US11057362B2
A method of dynamic adaptive authentication includes receiving a request from a user to access a resource of a network and determining whether the resource is protected. In response to determining that the resource is protected, a dynamic authentication chain is generated. The dynamic authentication chain includes a plurality of authentication schemes that are arranged in a particular order. The method also includes challenging the user with the dynamic authentication chain and receiving a set of credentials from the user based at least in part on the particular order of the dynamic authentication chain. The method includes determining whether the set of credentials satisfies the dynamic authentication chain. In response to determining that the set of credentials satisfies the dynamic authentication chain, the user is authenticated.
US11057356B2
A chat robot may be used to facilitate interaction with a user in the determination of whether to initiate and process a data subject access request (DSAR). At a DSAR submission webpage, the chatbot may interact with a user to determine the information the user is in need of and/or the actions that the user may take. The chatbot may provide the information desired by the user, avoiding the processing overhead of submission and fulfillment of a DSAR. The chatbot may also facilitate completion of a DSAR on behalf of the user when needed.
US11057354B2
The present invention relates to a method and a system that enable a sender to send a message to a recipient in an anonymous way, allowing the recipient to respond to the sender after receiving the message. No data related to the sender and the recipient are retained in the system.
US11057351B1
A system and method for transferring media over a VPN connection are provided. The method includes receiving a first request for connection to a first target at a VPN server from a user device, upon which a domain name of the first target is resolved at the VPN server. A session identification (ID) string for the first request is generated, and the first request and the session ID string are sent from the VPN server to a proxy media server (PMS). A second request for connection to the first target or to a second target, different from the first target is received at the VPN server. The session ID string for the second request is determined or assigned or both, and the second request and the session ID string are sent from the VPN server to the PMS.
US11057343B2
Many hybrid cloud topologies require virtual machines in a public cloud to use a router in a private cloud, even when the virtual machine is transmitting to another virtual machine in the public cloud. Routing data through an enterprise router on the private cloud via the internet is generally inefficient. This problem can be overcome by placing a router within the public cloud that mirrors much of the routing functionality of the enterprise router. A switch configured to intercept address resolution protocol (ARP) request for the enterprise router's address and fabricate a response using the MAC address of the router in the public cloud.
US11057341B2
Systems and methods for reducing fall back from long term evolution voice calls (VoLTE) to legacy systems. The system can include one or more lookup tables including ranges of internet protocol (IP) addresses for a plurality of user equipment (UE). The lookup tables can be stored on one or more network entities, such as on a proxy call session control function (PCSCF). In the event that a policy charging rules function (PCRF) is unable to establish a Gx session with the relevant packet gateway (PGW), the PCSCF can provide the name and/or the IP address for the appropriate PGW to the PCRF. The PCRF can then send a session request AVP to the IP address to cause the PGW to initiate Gx binding. The system enables VoLTE calls to be established despite problems with the PCRF and reduces fallback to legacy systems.
US11057340B2
Disclosed are various embodiments for providing split-tunneled network connectivity on a per-application basis. A request to make a universal datagram protocol (UDP) connection to a remote host specified by an internet protocol (IP) address in the request is received from a network driver. A hostname lookup table is queried to determine a hostname associated with the IP address for the remote host. A policy is identified based on the hostname associated with the IP address for the remote host. Then, the UDP connection is routed based on the policy.
US11057338B2
An electronic communications method includes sending, by a user device, an electronic communication to a device. The electronic communications method further includes receiving, by the user device, an electronic confirmation message. The electronic communications method further includes sending, by the user device, electronic information. The electronic communications message further includes receiving, by the user device, a value. The value is based on electronically analyzing simultaneous electronic information being sent to the device. The electronic communications message further includes receiving, by the user device, an electronic recommendation message. The electronic recommendation message includes a recommended schedule of communications based on the score. The electronic communications method further includes sending, by the user device, an electronic request message based on the value and the electronic recommendation message.
US11057335B2
A computer-implemented method is disclosed for use with a portable electronic device having a display. The method enables switching between electronic inboxes that can be accessed from the electronic device. In some configurations, the method includes, while the device is displaying emails in a first inbox, detecting user selection of a first icon. The method further includes, in response to user selection of the first icon, displaying a set of inbox selection icons; and, in response to user selection of one of the inbox selection icons, displaying emails in a second inbox corresponding to the inbox selection icon selected by the user.
US11057334B2
Message management and classification techniques are described. In one or more implementations, a message received from a sender for delivery via a user account is examined to extract one or more features of the message. A determination is then made as to whether the message corresponds to one or more categories based on the extracted features, the categories usable to enable features to be applied to the message in a user interface.
US11057333B2
Methods, apparatus, systems, and computer-readable media are provided for incorporating application links into message exchange threads. One or more cues emanating from a message exchange thread involving two or more message exchange clients may be detected. The one or more cues may trigger incorporation, into the message exchange thread, of a selectable link to a distinct application. At least one candidate application that is installed on a given client computing device operated by a message exchange thread participant may be identified. The candidate application may be associated with content of the message exchange thread. A selectable link may be incorporated into a transcript of the message exchange thread displayed in a graphical user interface of a message exchange client operating on the given client computing device. The selectable link may be operable by the participant to expose to the participant an interface associated with a respective candidate application.
US11057326B2
A social network activity mode that is implemented using social network activity rules is identified. The social network activity rules allow only social network posts of relevance to a particular activity of a user to be presented to the user. The social network activity mode is applied to a group of social network posts. Based upon applying the social network activity mode to the group of social network posts, social network posts that comply with the social network activity rules of the social network activity mode are provided to the user and social network posts that do not comply with the social network activity rules of the social network activity mode are blocked.
US11057320B2
An improved chat bot operation enables multiple teams to leverage a common bot deployment, rather than requiring each team to build and deploy their own. A context-aware operation identifies a user's context and selects a context file, from among a plurality of context files, to tailor actions and responses. Each team thus has a reduced workload in generating a context file rather than an entire bot deployment. An exemplary method includes: receiving a first chat content from a first chat session; determining a first context for the first chat content; selecting, based at least on the first context, a first context file from a plurality of context files; determining, based at least on the first chat content and the first context file, a first action for the chat bot, wherein determining the first action for the chat bot comprises parsing the first context file; and executing the first action.
US11057311B2
This electronic device for receiving data via an asynchronous communication network including at least one elementary network, is configured to be connected to said elementary network and comprises: a receiving module configured to receive several successive data frames via the asynchronous communication network, each frame being sent over the elementary network according to a predefined sending table and with a minimum time gap between the sending time instants of two successive frames, a verification module configured, for at least two received data frames, to estimate a network jitter from the minimum time gap and reception time instants of at least two frames received on said elementary network, then to compare the estimated jitter to an authorized range of network jitter values.
US11057310B2
A method for data communication between a first node and a second node over a data paths coupling the first node and the second node includes transmitting messages between the first node and the second node over the data paths including transmitting at least some of the messages over a first data path using a first communication protocol, and transmitting at least some of the messages over a second data path using a second communication protocol and determining that the first data path is altering a flow of messages over the first data path due to the messages being transmitted using the first communication protocol, and in response to the determining, adjusting a number of messages sent over the data paths including decreasing a number of the messages transmitted over the first data path and increasing a number of messages transmitted over the second data path.
US11057309B2
Embodiments of the present disclosure provide a management method, and a management device and a system that are based on the method. The method includes: sending, by a second management device, an update request to a first management device, where the update request is used to request the first management device to update requirement information of a subnet managed by the first management device; and then, determining, by the first management device, that the subnet can satisfy the update request, or determining that the subnet cannot satisfy the update request. In the solutions in the embodiments of the present disclosure, the second management device can request the first management device to update the requirement information of the subnet managed by the first management device, thereby preventing a management fault of an entire network slice when a subnet managed by the second management device cannot satisfy a preset requirement.
US11057307B1
Approaches, techniques, and mechanisms are disclosed for assigning paths to network packets. The path assignment techniques utilize path state information and/or other criteria to determine whether to route a packet along a primary candidate path selected for the packet, or one or more alternative candidate paths selected for the packet. According to an embodiment, network traffic is at least partially balanced by redistributing only a portion of the traffic that would have been assigned to a given primary path. Move-eligibility criteria are applied to traffic to determine whether a given packet is eligible for reassignment from a primary path to an alternative path. The move-eligibility criteria determine which portion of the network traffic to move and which portion to allow to proceed as normal. In an embodiment, the criteria and functions used to determine whether a packet is redistributable are adjusted over time based on path state information.
US11057302B2
Methods of sending a packet, NUMA nodes and non-transitory machine-readable storage mediums are provided in examples of the present disclosure. In one aspect, a first NUMA node queries a forwarding table based on a destination IP address of a packet to be forwarded to obtain a plurality of egress interfaces corresponding to the destination IP address; obtain, for each of the plurality of egress interfaces, node information of a second NUMA node to which the egress interface belongs, determining that the egress interface is on the first NUMA node when the node information of the second NUMA node is same as node information of the first NUMA node, wherein the second NUMA node is on the network device; and send the packet via an egress interface which belongs to the first NUMA node and is in the plurality of egress interfaces.
US11057295B1
The problem of looping at the egress of a transport network with a CE multihomed to a protected egress PE and a backup/protector egress PE can be avoided by (a) enabling the protector egress PE to distinguish between fast reroute (FRR) traffic coming from the protected egress PE and normal known unicast (KU) traffic coming from a PE of the transport network that is not attached to the same multihomed segment; (b) receiving, by the protector egress PE, known unicast data, to be forwarded to the CE; (c) determining, by the protector egress PE, that a link between it and the CE is unavailable; and (d) responsive to determining that the link between the protector egress PE and the CE is unavailable, (1) determining whether the known unicast traffic received was sent from the protected egress PE or from another PE of the transport network that is not attached to the same multihomed segment, and (2) responsive to a determination that the known unicast traffic received was sent from the protected egress PE, discarding the known unicast traffic received, and otherwise, responsive to a determination that the known unicast (KU) traffic received was sent from another PE of the transport network that is not attached to the same multihomed segment, sending the known unicast traffic, via a backup tunnel, to an egress PE which protects the protector egress PE.
US11057285B2
Infrastructure management device(s) may monitor IT device(s) communicatively connected over a network. IT device state(s) may be determined for at least one of the IT device(s). Action(s) may be performed on one or more IT device(s), determined at least in part, by the state of the IT device(s).
US11057282B2
Systems and methods are provided for receiving, from a computing device, a selection of a template for a custom microservice and configuration parameters for the custom microservice, generating the template for the custom microservice using the configuration parameters, the template for the custom microservice comprising defined interfaces for accessing core microservices, defined integration points for integration with a system providing the core microservices, and stubs for custom components for the custom microservice, and providing the template for the custom microservice to the computing device, wherein custom components for the custom microservice are added to the template via the computing device using the stubs for the custom components. The systems and methods further provide for registering the custom microservice to be exposed to and accessed by a tenant with authorization to access the custom microservice along with the core microservices.
US11057269B2
Method and system arranged for configuring Intelligent Electronic Device, IED, process bus network switches from a substation specification according to IEC 61850 standard, said method comprising: calculating, from a substation topology file and from control function and substation bay library files, a Substation Specification Description file and substation traffic demand flow files comprising a GOOSE message profile subscription file and a Sampled Values message profile subscription file; generating destination MAC addresses; simulating the process bus communication network using said substation traffic demand flow files and process bus communication network topology, said topology comprising said process bus network switches, respective links and IED links; calculating the shortest path between each publisher IED and each subscriber IED; calculating a switch multicast filtering rule file, for each switch output port, comprising a multicast filter rule that allows the calculated shortest paths; translating the filtering rule file into a file acceptable by the switch.
US11057268B2
Apparatuses and methods enable connecting tunnels channeling data flow from a user terminal and to a mobile network through a virtual switch in a network device which is configured to provide a service by processing data in the data flow. A method performed by a device having one or more processors includes establishing a first tunnel between the device and a node of the mobile network, and a second tunnel between the device and another network device of the mobile network, the first tunnel and the second tunnel operating according to Internet protocols. The method further includes connecting the first tunnel to the second tunnel using a virtual switch running on the device, and connecting a virtual machine running on the device to the virtual switch, the virtual machine being configured to provide a service by processing data in the data flow.
US11057263B2
The current document is directed to methods and systems that efficiently distribute virtual-machine images (“VM images”) among servers within large, distributed-computer-system-implemented IAAS platforms to facilitate temporally and computationally efficient instantiation of virtual machines within the servers. In implementations discussed below, VM images are stored in a distributed fashion throughout one or more distributed computing systems, using several different VM-image-distribution models, in order to balance computational-resource usage, temporal constraints, and other factors and considerations related to VM-image distribution and VM instantiation.
US11057259B2
A master information block (MIB) received by a terminal from a base station includes information associated with a first subcarrier spacing for at least one system information block (SIBx) (x=1, 2, 3, . . . ) and a random access response. The SIBx, received based on the first subcarrier spacing, includes information associated with a second subcarrier spacing for a physical random access channel (PRACH). A random access preamble is transmitted to the base station based on the second subcarrier spacing, and the random access response is received from the base station based on the first subcarrier spacing.
US11057252B2
A transmitting apparatus for a wireless communication system, where the wireless communication system includes an OFDM based waveform corresponding to a plurality of pre-defined subcarrier spacing values including at least a first subcarrier spacing value Δf1 and at least a second subcarrier spacing value Δf2. The transmitting apparatus includes a processor and a transmitter where the processor is configured to generate a signal S1 that is a NSF time repetition of an another signal S2. A duration of the another signal S2 is 1/Δf2, NSF=Δf2/Δf1 is an integer greater than 1, and the transmitter is configured to transmit a symbol comprising S1.
US11057250B2
In order to enable a UE receiving a narrowband signal transmitted using in-band resources to use the LTE reference signals to assist the UE in receiving the narrowband signal using an in-band deployment, a phase rotation employed by the base station may be fixed relative to a known reference position in time. An apparatus for wireless communication at a base station may determine a phase offset for a narrowband signal for transmission using wideband resources, the phase offset having a relationship to a reference point in time and transmit the narrowband signal using the determined phase offset. An apparatus for wireless communication at a UE may receive a narrowband signal having a frequency location within a wideband signal and rotate a symbol of the wideband signal by a per symbol phase offset having a relationship of the phase offset to a reference point in time.
US11057248B2
A baseband system includes: an estimation and compensation circuit estimating frequency-independent non-ideal effects based on an original IQ signal pair, and compensating the original IQ signal pair based on a result of the estimation to obtain a compensated IQ signal pair; a channel estimation and equalization circuit performing channel estimation and equalization based on the compensated IQ signal pair to obtain an equalized IQ signal pair; and a tracking and compensation circuit obtaining a result of tracking of residual quantities of the aforesaid non-ideal effects based on the equalized IQ signal pair, and compensating the equalized IQ signal pair based on the result of the tracking to obtain an output IQ signal pair.
US11057247B2
A transmitting device includes an output node, at least one driver circuit and transition equalization circuitry. The driver circuit drives an output data signal including a data transition onto the output node. The output of the transition equalization circuitry is coupled to the output node. The transition equalization circuitry begins to drive the output node at the data transition and ends driving of the output node a pre-determined delay after beginning to drive the output node. The transition equalization circuitry drives the output node by injecting current onto the output node if the data transition is a positive transition, and sinking current from the output node if the data transition is a negative transition.
US11057245B2
A wireless communication method and a wireless communication device. An electronic device for a first communication device in a wireless communication system includes: storage device configured to store an analog codebook for the first communication device, the analog codebook including a plurality of sets of first configuration parameters for a set of phase shifters of the first communication device; and a processing circuit configured to: perform channel estimation on a first channel from a second communication device to the first communication device respectively based on the plurality of sets of first configuration parameters and signal transmission from the second communication device, select a set of first configuration parameters corresponding to ones of channel estimation results that satisfy a first predetermined condition to generate a reduced analog sub-codebook, configure signal transmission from the first communication device to the second communication device based on the analog sub-codebook.
US11057228B2
The present invention relates to a method for performing wake-up signalling between a host device and a client device of a communication system, said host and said client device being in a two-wire connection (1) with each other and at least one of said host and said client device being in an idle state, said host and said client device each comprising a data controller (3) arranged for data communication control and a power state controller (5) arranged to switch the device between at least an active state and said idle state, whereby the data controller of said at least one of said host and client device is disabled during the idle state. The method comprises—generating in the power state controller of said host or client device a wake-up signal and transmitting said wake-up signal via said two-wire connection to the other device, said other device being in said idle state,—detecting said wake-up signal with said power state controller (5) of said other device and, upon said detecting, setting a control signal to transition said other device out of said idle state.
US11057224B1
A method for performing a physical unclonable function generated by a non-volatile memory write delay difference includes a resetting step, a writing step, a detecting step, a terminating step and a write-back operating step. The resetting step includes resetting two non-volatile memory cells controlled by a bit line and a bit line bar, respectively. The writing step includes performing a write operation on each of the two non-volatile memory cells. The detecting step includes detecting a voltage drop of each of the bit line and the bit line bar, and comparing the voltage drop and a predetermined voltage difference value to generate a comparison flag. The terminating step includes terminating the write operation on one of the two non-volatile memory cells according to the comparison flag. The write-back operating step includes performing a write-back operation on another of the two non-volatile memory cells.
US11057218B2
A token or other storage device uses Internet identities to set file access attribute rights. Subsequently, requests to access a file can be controlled by confirming the Internet identity of the requestor by either validating the request with a known public key or retrieving the public key from an Internet identity provider. Files may be stored encrypted and may be re-encrypted with the public key associated with Internet identity making the request.
US11057215B1
Techniques for performing hash validation are provided. In one technique, a signature request that includes a first hash and a data identifier is received from a client. In response, the data identifier is identified and sent to a data repository, data that is associated with the data identifier is received from the data repository, a second hash is generated based on the data, and a determination is made whether the second hash matches the first hash. If the two hashes match, then the first hash is sent to a cryptographic device that generates a digital signature, which is eventually transmitted to the client. Alternatively, the digital signature is transmitted to the client prior to the first hash being validated. In a related technique, a server receives the signature request and sends the data identifier to a hash validator, which interacts with the data repository and generates the second hash.
US11057214B2
An authentication method using visual cryptography in a smart terminal, including: receiving, from an authentication server, a key image in which a user's individual cryptography string generated by the authentication server is separated; requesting user authentication from the authentication server; after requesting the user authentication, receiving, from a camera, an encrypted image shown on a display device; extracting an encrypted area from the received encrypted image; converting the extracted encrypted area to match with the key image in size and shape and overlaying the encrypted area with the key image pre-stored in the smart terminal; displaying an authentication code shown in an area where the encrypted area is overlaid with the key image and receiving the authentication code to transmit the authentication code to the authentication server; and after transmitting the authentication code, receiving an authentication result from the authentication server to provide the authentication result to the user.
US11057210B1
A user device can segment a secret (e.g., a data recovery key) into a master segment and a shared segment such that possession of both segments is necessary and sufficient to reconstruct the secret. The user device can provide the master segment to a server system. The user device can further segment the shared segment to generate a set of M shares such that any subset of the shares that includes at least a threshold number t of the shares can be used to reconstruct the shared segment, while fewer than t shares provide no information about the shared segment. The M shares can be distributed to shareholder devices. To reconstruct the secret, a recovery device can obtain the master segment and at least t of the M shares, then reconstruct the secret.
US11057202B2
A pulsed light high-speed polarization locking method of a continuous variable quantum key distribution system is disclosed. An integral type optical detector is used for converting energy of a single pulsed light into a peak voltage of an output electric pulse in real time so as to achieve real-time measurement of light pulse energy without conducting high-speed data sampling and simplify the data acquisition and processing. By utilizing the FPGA hardware, a conditional simulated annealing algorithm is quickly operated to search the target polarization state and achieve high-speed polarization locking under the pulsed light. In addition, the power change of a local oscillator is monitored in real time to strengthen the resistance of the system against local oscillator dithering attack. The present invention can effectively solve a problem of rapid fluctuations of polarization state of pulsed light caused by complex external environments.
US11057200B2
An apparatus for enhancing secret key rate exchange over quantum channel in QKD systems includes an emitter system with a quantum emitter and a receiver system with a quantum receiver, wherein both systems are connected by a quantum channel and a service communication channel. User interfaces within the systems allow to define a first quantum channel loss budget based on the distance to be covered between the quantum emitter and the quantum receiver and the infrastructure properties of the quantum channel as well as a second quantum channel loss budget associated to the loss within the realm of the emitter system. The emitter system is adapted to define the optimal mean number of photons of coherent states to be emitted based on the first and the second quantum channel loss budgets.
US11057180B2
A feedback Information sending method and a terminal are disclosed. In an embodiment a method includes receiving, by a terminal device within a first transmission time interval (TTI), a transport block (TB) sent by an access network device, wherein the TB comprises at least two code blocks (CBs), and wherein the at least two CBs comprise a first part of the CBs and a second part of the CBs and sending, by the terminal device, first feedback information and second feedback information to the access network device when the terminal device receives the second part of the CBs within a second TTI and does not receive the first part of the CBs, wherein the first feedback information indicates whether the terminal device correctly decodes the first part of the CBs, wherein the second feedback information indicates whether the terminal device correctly decodes the second part of the CBs, and wherein the second TTI is after the first TTI in a time sequence.
US11057171B2
Aspects of the disclosure provide an apparatus for wireless communication. The apparatus includes a transceiver and a processing circuit. The transceiver is configured to transmit and receive wireless signals. The processing circuit is configured to configure a field within a data unit for buffer information report, determine a first scale factor for scaling a first value indicative of buffered traffic of a first category, and a second scale factor for scaling a second value indicative of buffered traffic of a category, configure the field to include the first scale factor with the first value and the second scale factor with the second value, and provide the data unit to the transceiver for transmitting to another apparatus that allocates resources for transmission between the two apparatuses.
US11057167B2
A method and apparatus may include configuring a split bearer. The split bearer is configured with a first data path between a user equipment and a first network node, and the split bearer is also configured with a second data path between the user equipment and a second network node. The split bearer is configured for a switching operation. The switching operation includes an operation where data transmission is restricted to be towards only one of the first data path and the second data path. The method also includes first transmitting on the split bearer towards the first data path. The method also includes performing the switching operation. The transmitting towards the first data path is switched to transmitting towards the second data path. The method also includes second transmitting on the split bearer towards the second data path.
US11057157B2
An apparatus may comprise a processing resource operatively coupled to a memory resource and a frame determination component operatively coupled to the processing resource and the memory resource. The frame determination component may cause a counter corresponding to a particular station associated to the apparatus to be stored in the memory resource, the counter to be incremented in response to receipt of a transmission frame containing an invalid starting sequence number (SEN) and a deauthentication frame to be transmitted in response to receipt of a threshold number of transmission frames containing the invalid.
US11057153B2
Certain aspects of the present disclosure provide techniques for a multi-user data packet, such as a physical downlink shared channel (PDSCH) packet. A method by a base station (BS) includes sending a control channel, such as physical downlink control channel (PDCCH), scheduling a plurality of user equipment (UEs) for a data packet transmission and sending data for the plurality of UEs in a single transport block on the scheduled data packet. The UE receives the control channel and data packet, and determines the data in the multi-user data packet that is intended for the UE.
US11057140B2
Disclosed are a method for transmitting a signal, a terminal device and a network device. The method comprises: a terminal device determining a time domain position, in a first transmission cycle, of a synchronization signal block burst of a cell where the terminal device is located; and the terminal device receiving, according to the time domain position of the synchronization signal block burst in the first transmission cycle, a synchronization signal block sent by a network device. The method, the terminal device and the network device in the embodiments of the prevent application can reduce the computation complexity of the terminal device, reduce the detection time and save on the power consumption.
US11057135B2
A transmitter includes a memory, and a processor configured to generate a first clock parallel signal by performing serial-parallel conversion of a first clock signal acquired by using a reference clock and generate a second clock parallel signal by performing serial-parallel conversion of a second clock signal acquired by using the reference clock, generate first compressed information by compressing the first clock parallel signal on the basis of clock periodicity and generate second compressed information by compressing the second clock parallel signal based on the clock periodicity, generate a serial signal by adding a synchronization signal indicating a top of a multiplexed signal to the multiplexed signal generated by time-division multiplexing of the first compressed information and the second compressed information, and transmit the serial signal to a receiver.
US11057134B2
A programmable and universal video serving platform enabling brand safe digital ads to be inserted into linear television cable and broadcast programming feeds. A linear programming feed includes a cue message that indicates a spot for ad insertion into the programming feed. Detection of the cue message triggers the generation of a VAST protocol ad request from the video serving platform to a digital ad server, the request including programmable fields that are configured to obtain data to generate standard and custom VAST tag information, including audience impression information and distribution platform information as needed. The digital ad server delivers a VAST response back to the video serving platform identifying a digital ad for insertion, and the video serving platform enables playout of the selected digital ad during the designated insertion spot into the programming feed. This process can be implemented for national cable and broadcast network advertising such that VAST-driven ads can be placed to run on the entire footprint of the cable or broadcast network, or just in a particular geographic market.
US11057133B2
A device for receiving signals captured by a satellite antenna, comprising a front circuit and a digital circuit, the front circuit and the digital circuit being galvanically isolated relative to each other by isolation means, the front circuit comprising a first electric mass, an input port, a universal head power supply component, and an output module of a switched-mode power supply of the universal head power supply component, the digital circuit comprising a second electric ground, an output port, reception components arranged to acquire the input signals, so as to convert them to output signals and to apply the output signals on the output port, an input module of the switched-mode power supply, and a control component arranged to generate control signals intended for the universal head power supply component.
US11057131B2
A method for measuring a Synchronization Signal Block (SSB) by a terminal in a wireless communication system. In particular, the method may include: receiving a cell list including information of at least one first cell, first SSB transmission periodicity information for the at least one cell, and second SSB transmission periodicity information for a second cell that is not included in the cell list; measuring Reference Signal Received Power (RSRP) for an SSB of the at least one first cell based on a first SSB measurement window, which is set up by using the first SSB transmission periodicity information; and measuring RSRP for an SSB of the second cell based on a second SSB measurement window, which is set up by using the second SSB transmission periodicity information.
US11057128B1
A wireless communication device may determine that a channel is to be used to transmit an advertisement. The wireless communication device may determine a channel-specific gain associated with transmitting the advertisement via the channel. The wireless communication device may generate the advertisement to include information identifying a channel identifier of the channel and the channel-specific gain. The wireless communication device may transmit the advertisement for locationing based on a received signal strength indicator (RSSI) of the advertisement.
US11057113B1
One embodiment can provide an optical transceiver based on silicon photonics. The optical transceiver can include an optical transmitter and an optical receiver. The optical transmitter or the optical receiver can include one or more semiconductor optical amplifiers (SOAs) configured to amplify optical signals to be transmitted by the optical transmitter or optical signals received by the optical receiver, respectively, thereby facilitating the optical transceiver to meet an optical power budget requirement of a high-speed optical link.
US11057112B1
The present disclosure is generally directed to a monitor photodiode (MPD) submount for use in optical transceivers that includes a body with a conductive trace pattern disposed on multiple surfaces of the same to allow for vertical mounting of an associated MPD and simplified electrical interconnection with TOSA circuitry without the necessity of electrical interconnection. The MPD submount includes a body defined by a plurality of sidewalls. At least one surface of the body provides a mounting surface for coupling to and supporting an MPD. The MPD submount further includes a conductive trace pattern that provides at least one conductive path that is disposed on the mounting surface and on at least one adjoining sidewall. The portion of the at least one conductive path disposed on the adjoining sidewall extends substantially transverse relative to the surface defining the transceiver/transmitter substrate when the MPD submount is coupled to the same.
US11057108B1
A lighting system employs out-of-band (OOB) commissioning techniques, and includes a plurality of uncommissioned luminaires located in a space and a commissioning device. The commissioning device receives, via a visible light camera, over a VLC communication band, a respective VLC code of a respective uncommissioned luminaire. Commissioning device receives via a radio frequency (RF) transceiver, over an RF commissioning network band, a respective RF identifier of the respective uncommissioned luminaire. In response to receiving the respective VLC code and the respective RF identifier, commissioning device determines whether the respective uncommissioned luminaire is in a candidate luminaire roster of candidate luminaires suitable for commissioning in the space. Based on the determination of whether respective uncommissioned luminaire is in the candidate luminaire roster, commissioning device accepts or rejects commissioning of the respective uncommissioned luminaire in the space.
US11057101B2
An active repeater device includes a primary sector and at least a secondary sector communicatively coupled to the primary sector receives or transmits a first beam of input RF signals having a first beam pattern from or to a base station, respectively. The primary sector includes an baseband signal processor and a first radio head (RH) unit. The secondary sector comprises a second RH unit. The first beam pattern covers a first geographical area. Beamforming coefficients are generated to convert the first beam pattern of the first beam of input RF signals to a second beam pattern. A second beam of output RF signals in the second beam pattern is transmitted from or received by, respectively, the secondary sector to or from, respectively, a plurality of user equipment (UEs) based on the generated beamforming coefficients and the received first beam of input RF signals.
US11057100B2
Technology for a repeater is disclosed. The repeater can include a first multiband filter. The repeater can include a second multiband filter. The repeater can include one or more first-direction signal paths communicatively coupled between the first multiband filter and the second multi-band filter. At least one of the one or more first-direction signal paths can be configured to amplify and filter signals in two or more spectrally adjacent bands. The repeater can include one or more second-direction signal paths communicatively coupled between the first multiband filter and the second multi-band filter. At least one of the one or more second-direction signal paths can be configured to amplify and filter signals in two or more spectrally adjacent bands.
US11057099B2
A communication circuit for communication at a carrier frequency via multiple antenna elements of a radio apparatus is disclosed. The communication circuit comprises a plurality of radio units, wherein each radio unit of said plurality of radio units is arranged to be connected to a separate antenna element. An LO signal generation unit is arranged to generate a plurality of LO signals at distinct frequencies, and supply a unique LO signal of the plurality of LO signals to each radio unit of the plurality of radio units. A corresponding radio apparatus and method are also disclosed.
US11057097B1
Examples described herein provide single and dual radio modes by a network device. Examples may include configuring a network device to communicate with a plurality of client devices using one of a single radio mode and a dual radio mode. Examples may include, based on a relation between a first amount of traffic received by the network device from a first subset of the client devices and a second amount of traffic received by the network device from a second subset of the client devices, reconfiguring the network device to communicate with the plurality of client devices using the other one of the single radio mode and the dual radio mode. Examples may include communicating, by the network device, with the plurality of client devices using the other one of the single radio mode and the dual radio mode.
US11057095B2
Various communication system may benefit from the appropriate selection of communication parameters. For example, certain wireless communication systems may benefit from the user of a low-overhead high-rank codebook. A method can include determining a first partition of a precoding matrix with a higher resolution and a second partition of the precoding matrix with a lower resolution. The method can also include feeding back the first partition and the second partition.
US11057061B2
Apparatuses and methods for simultaneously operating as a wireless radio and monitoring the local frequency spectrum. For example, described herein are wireless radio devices that use a secondary receiver to monitor frequencies within the operating band and prevent or avoid interferers, including in particular half-IF interferers. The systems, devices, and methods described herein may adjust the intermediate frequency in a superheterodyne receiver to select an intermediate frequency that minimizes interference. In particular, described herein are apparatuses and methods that use a second receiver which is independent of the first receiver and may be connected to the same receiving antenna to monitor the geographically local frequency spectrum and may detect spurious interferers, allowing the primary receiver to adjust the intermediate frequency and avoid spurious interferes.
US11057055B2
Wireless communication devices are adapted to employ Golay-based matrices for encoding a wireless transmissions. According to at least one example, a wireless communication device can identify an information vector to be transmitted as a wireless communication. A Golay-based generator matrix may be selected based on a length of the information vector, where the selected Golay-based generator matrix is generated by shortening a Golay generator matrix by removing a plurality of columns of systematic bits and a plurality of rows to obtain the shortened generator matrix, and extending the shortened generator matrix to obtain an extended generator matrix by adding columns to at least the systematic bits and appending rows to obtain a desired matrix size. A respective bit value may be determined for bits in each added column and for at least some of the bits in each appended row. Other aspects, embodiments, and features are also included.
US11057053B2
Systems and methods of communicating using asymmetric polar codes are provided which overcome the codeword length constraints of systems and methods of communicating that use traditional polar codes. Used herein, asymmetric polar codes refers to a polarizing linear block code of any arbitrary length that is constructed by connecting together constituent polar codes of unequal length. Asymmetric polar codes may be known by other names. In comparison to conventional solutions for variable codeword length, asymmetric polar codes may provide more flexibility, improved performance, and/or reduced complexity of decoding, encoding, or code design. The system and method provide a flexible, universal, and well-defined coding scheme and to provide sound bit-error correction performance and low decoding latency (compared with current length-compatible methods which can be used with current hardware designs). For the most part, the provided embodiments can be implemented with nearly all available current encoding/decoding polar code techniques.
US11057049B2
Provided is an encoder, a decoder, a computer-readable medium and methods of forward error correction channel encoding/decoding within a HARQ scheme, based on a generalized quasi-cyclic low-density parity-check code comprising a Cordaro-Wagner component code.
US11057037B2
A touch switch includes a light-pervious plate, a first peripheral frame, a second peripheral frame and an electrical switch module. The light-pervious plate has a predetermined shape. The first peripheral frame corresponds in shape to the light-pervious plate. One side face of the first peripheral frame is coupled to one side face of the light-pervious plate. The second peripheral frame corresponds in shape to of the first peripheral frame. One side face of the second peripheral frame is coupled to another side face of the first peripheral frame. The electrical switch module corresponds in shape to the second peripheral frame. One side face of the electrical switch module is coupled to another side face of the second peripheral frame. The side face of the electrical switch module is provided with at least one light sensitive switch.
US11057036B2
Switching operation sensing device that distinguishes touch regions on surface of integrated housing
A switching operation sensing device is provided. The device includes a touch operation unit that is integrally formed with a housing and includes first and second touch members disposed in different regions; an oscillator circuit configured to generate a first oscillation signal including a variable resonant frequency when the first touch member is touched and a second oscillation signal including a variable resonant frequency when the second touch member is touched; and a touch detector circuit configured to detect whether at least one of the first and second touch members has been touched, and distinguish touch regions based on the first oscillation signal and the second oscillation signal.
US11057034B2
In a semiconductor relay module, inside a package, one of a pair of input parts of a first semiconductor relay is connected to a first input terminal, the other of the pair of input parts of the first semiconductor relay is connected to a second input terminal, one of a pair of input parts of a second semiconductor relay is connected to the second input terminal, the other of the pair of input parts of the second semiconductor relay is connected to the first input terminal, one of a pair of input parts of a third semiconductor relay is connected to a third input terminal, and the other of the pair of input parts of the third semiconductor relay is connected to the first input terminal or the second input terminal.
US11057031B1
Methods and devices to address start up of half-bridge circuits including D-mode power FETs are disclosed. The disclosed devices overcome possible issues of output overload or excess current through gate-source of power FETs during start up. Methods and devices based on monitoring coupling capacitors voltages and pre-charging such coupling capacitors using current sources are also described. The current sources can be implemented using negative voltages provided by negative voltage sources such as charge pumps.
US11057029B2
A gate driver with an integrated Miller clamp controls a high-power drive device coupled to a terminal of a package that houses an integrated circuit coupled to the terminal. A method includes generating an indication of a level of a signal on the terminal with respect to a predetermined signal level. The method includes configuring a variable strength driver of the integrated circuit to charge, discharge, or clamp the terminal based on a control signal and the indication.
US11057026B2
A semi-dynamic flip-flop includes a semiconductor substrate, first through fourth power rails, and at least one clock gate line. The first through fourth power rails are disposed on the semiconductor substrate, extend in a first direction, and are arranged sequentially in a second direction substantially perpendicular to the first direction. The at least one clock gate line is disposed on the semiconductor substrate, and extends in the second direction to pass through at least two regions among a first region between the first power rail and the second power rail, a second region between the second power rail and the third power rail, and a third region between the third power rail and the fourth power rail. The at least one clock gate line receives an input clock signal.
US11057025B2
A level shifter includes: a first inverter configured to receive an input signal in a first voltage domain and shift the input signal from the first voltage domain to a first output signal at a first output terminal in a second voltage domain higher than the first voltage domain in response to a logical high state of a first clock signal in the first voltage domain; a second inverter configured to receive a complement of the input signal and shift the complement of the input signal from the first voltage domain to a second output signal at a second output terminal in the second voltage domain in response to the logical high state; a pair of NMOS sensing transistors; a PMOS transistor configured to equalize the first output signal and the second output signal in response to a logical low state of the first clock signal.
US11057021B2
A fixed latency configurable tap or fixed-tap digital filter may filter a signal in a fixed amount of time, regardless of the number of taps. The filter may include one or more of a clock, a plurality of registers in a shift register, an adder, an accumulator, and/or a scaler. In at least one embodiment, a running average may be maintained as samples are received such that the latency remains fixed with a constant number of clock cycles.
US11057015B2
A surface acoustic wave device includes a piezoelectric substrate and functional elements on a first surface of the piezoelectric substrate. At least a portion of the functional elements includes an interdigital transducer (IDT) electrode, and a surface acoustic wave resonator is defined by the piezoelectric substrate and the IDT electrode. A portion of a wiring pattern connecting a first functional element and a second functional element is on a second surface different from the first surface of the piezoelectric substrate.
US11057009B2
A switching power amplifier includes logic circuitry that generates first and second components of a differential signal, based on received amplitude code and a delayed version of the same. The amplitude code includes a sign and a magnitude. When the sign is positive, a first logic path is configured to generate the first component based on the received amplitude code and the second logic path is configured to generate the second component based on the delayed amplitude code. When the sign is negative, the first logic path is configured to generate the first component based on the delayed amplitude code and the second logic path is configured to generate the second component based on the received amplitude code. The switching power amplifier further includes a differential-to-single ended conversion circuit configured to generate a single-ended signal based on the differential signal.
US11057008B2
The present disclosure provides a power amplifier and an electrical device. The two-stage power amplifier architecture is tuned staggered before power combining. A previous stage matching network and its input matching are split into a cascaded staggered tuning, such that the center frequency is at frequency point 1 less than the design frequency point and frequency point 2 greater than design frequency point, and then the power combining stage is tuned at the design frequency point. At advanced process nodes (such as 65 nm or below), compared with the known architecture, in-band signal quality and out-of-band filtering effect of the power amplifier chip integrating this architecture will be better when using the same number of transformers (same area), the reliability will be better. Due to its good flatness within the band, this architecture is especially suitable for carrier aggregation communication occasions.
US11057007B2
A method and system for power amplifier tuning based on an automobile audio bus (A2B) interface including determining a plurality of tuning paths and a plurality of tuning parameters of one or more power amplifiers; determining data volumes of the plurality of tuning parameters according to the type(s) of the one or more power amplifiers; determining a data volume for each tuning path according to the data volumes of the plurality of tuning parameters; allocating the number of A2B channels to each tuning path according to the data volume determined for each tuning path; calculating a tuning speed for each tuning, path according to the number of A2B channels allocated to each tuning path; and allocating the calculated tuning speed for each tuning path to the one or more power amplifiers through the A2B interface.
US11057006B2
An amplification subsystem for a communication system includes a downstream amplifier configured to transmit a downstream signal within a first frequency range, an upstream amplifier configured to transmit an upstream signal within a second frequency range, and a bidirectional amplifier configured to selectively transmit a mid-band signal in either of the upstream and downstream direction.
US11057005B2
An amplifier for converting a single-ended input signal to a differential output signal. The amplifier comprises a first transistor, a second transistor, a third transistor and a fourth transistor. The first transistor, configured in common-source or common-emitter mode, receives the single-ended input signal and generates a first part of the differential output signal. The second transistor, also configured in common-source or common-emitter mode, generates a second part of the differential output signal. The third and fourth transistors are capacitively cross-coupled. The amplifier further comprises inductive degeneration such that a source or emitter of the first transistor is connected to a first inductor and a source or emitter of the second transistor is connected to a second inductor.
US11057003B2
The present disclosure relates to devices and methods for detecting and preventing occurrence of a saturation state in a power amplifier. A power amplifier module can include a power amplifier including a cascode transistor pair. The cascode transistor pair can include a first transistor and a second transistor. The power amplifier module can include a current comparator configured to compare a first base current of the first transistor and a second base current of the second transistor to obtain a comparison value. The power amplifier module can include a saturation controller configured to supply a reference signal to an impedance matching network based on the comparison value. The impedance matching network can be configured to modify a load impedance of a load line in electrical communication with the power amplifier based at least in part on the reference signal.
US11056993B2
A control device includes an inverter, a sensor, a controller, and a filter. The inverter supplies power to an electric motor based on a control on the electric motor. The sensor detects a current supplied from the inverter to the electric motor. The controller executes current vector control by calculating a feedback command value and a feedforward compensation value based on a torque command value, the feedback command value being indicative of a voltage value for decreasing deviation in a supply current to the electric motor, the feedforward compensation value being a value for compensating the feedback command value. The filter performs a filtering process on the feedback command value to pass a low-frequency component of the feedback command value. When the control is switched to voltage phase control, the controller initializes the voltage phase control based on the feedforward compensation value and an output from the filter.
US11056976B2
This disclosure describes techniques for controlling switching regulator switching operations. The techniques include selecting a given one of a plurality of clock signals based on a control signal. The techniques further include generating, by the switching regulator, an output voltage from an input voltage by controlling one or more switches according to a switching frequency that corresponds to the selected given one of the plurality of clock signals. The techniques further include varying the switching frequency of the switching regulator by changing a value of the control signal, used to select the given one of the plurality of clock signals, according to a given one of a plurality of refresh rate control signals that corresponds to the selected given one of the plurality of clock signals having respective values that correspond to respective ones of the plurality of refresh rate control signals.
US11056974B2
A voltage generation circuit is disclosed. The circuit includes: a buck circuit and a charge pump circuit; the buck circuit includes a second switching transistor, a second diode for freewheeling and a second inductor for storing energy, wherein a first end of the second switching transistor is connected to an input voltage, a second end is connected to a cathode of the second diode, a control end is connected with a control signal; an anode of the second diode is connected to a ground; a first end of the second inductor is connected to the cathode of the second diode, a second end is connected to a digital voltage output terminal; the cathode of the second diode is connected to the charge pump circuit, voltage on the cathode of the second diode is outputted as an auxiliary voltage for generating a reference voltage after boosted by the charge pump circuit.
US11056972B2
In accordance with a first aspect of the present disclosure, a power converter is disclosed, comprising: an input configured to receive an input voltage; an output configured to provide an output voltage; a power switching block coupled between the input and the output; a controller configured to control the power switching block, wherein the controller is configured to open and close switches comprised in the power switching block, wherein the controller is further configured to control a resistance of the power switching block. In accordance with a second aspect of the present disclosure, a corresponding method of operating a power converter is conceived.
US11056969B2
A boost converter includes a voltage output terminal, a power transistor, and short circuit protection circuitry. The voltage output terminal is configured to provide a boosted output voltage generated by the boost converter. The power transistor is configured to draw current through an inductor. The short circuit protection circuitry is configured to control current flow through the inductor responsive to detection of a short circuit at the voltage output terminal. The short circuit protection circuitry includes an output switch coupled to an input terminal of the power transistor and connected to the voltage output terminal. The output switch is configured to switch current flow from the inductor to the voltage output terminal. The output switch is a negative (N) channel metal oxide semiconductor field effect transistor (MOSFET).
US11056960B2
A tactile actuator, according to one embodiment, may comprise: a housing defining an accommodation space therein; an upper case for covering the upper part of the accommodation space; a vibration unit arranged inside the accommodation space; an upper elastic member connecting the upper side of the housing and the vibration unit; a lower elastic member for connecting the lower side of the housing and the vibration unit; and a coil for forming a magnetic field to drive the vibration unit, wherein one end of the upper elastic member may be fixed to a position on a side wall of the housing that is apart from the upper case.
US11056948B1
An example system includes a disk that is rotatable and has a plurality of ferromagnetic elements disposed in a radial array on a surface of the disk; and at least one electro-permanent magnet (EPM) mounted adjacent to the disk such that a gap separates the disk from the EPM. Applying an electric pulse to the at least one EPM changes a magnetic state thereof, thereby generating an external magnetic field that traverses the gap between the disk and the EPM and interacts with a ferromagnetic element of the plurality of ferromagnetic elements, and causing a rotational speed of the disk to change as the disk rotates.
US11056944B2
In order to provide a rotary machine's stator that is capable of reducing the size of the coil ends and using a plurality of voltages without changing the winding arrangement, it is made to include a stator core (12) having a plurality of slots (14) provided along the circumferential direction, segments (22) that are composed of rectangular wires and received in the slots (14), and a distributed winding wire that is formed by arranging unit coils (21), each of which is made up of a plurality of the segments (22) disposed along the radial direction, in the circumferential direction of the stator core (12), and is made to form the unit coil (21) by connecting the segments (22) that are alternately and concentrically arranged in the radial direction with a plurality of slot pitches that are different from each other.
US11056936B2
An electric machine includes an outer housing and a stator secured to the outer housing and configured to induce an electromagnetic field. The electric machine also includes a rotor configured to output rotational movement in response to the electromagnetic field of the stator. The electric machine further includes at least one retention key configured to cooperate with a retention feature of the stator to engage a channel of the outer hosing to generate a circumferential force to resist movement of the stator relative to the housing.
US11056933B2
A transceiver assembly for a wireless power transfer system includes a transceiver system comprising a photodiode assembly, a voltage converter and a light emitting diode and a photodiode. The photodiode assembly may be configured to receive a high-power laser beam from a transmitter and to convert the high-power laser beam to electrical energy. The voltage converter may be configured to adjust an input impedance based on a voltage measure of the photodiode assembly so as to maximize power transfer from the photodiode assembly to an energy storage device electrically coupled to the voltage converter. The light emitting diode and the photodiode may be configured to enable free space optical communication with the transmitter. The light emitting diode may emit signals indicating a presence and a location of the transceiver to the transmitter at least when the energy storage device requires a charge.
US11056926B2
An apparatus is provided in which electromagnetic field components generated by a transmitting coil is induced to other transmitting coils based on plurality of transmitting coils being driven for multiple wireless charging, for example, wirelessly charging two or more receivers to prevent degradation in performance of detecting a receiving coil and a foreign object during multiple wireless charging. According to the present disclosure, the receiving coil and foreign object detecting apparatus in multiple charging conditions using the plurality of transmitting coils includes an induced signal processor. The induced signal processor can control an amount of voltage and an operation frequency corresponding to the wireless charging coil and can detect a peak and can include a filter to thereby prevent interference of a signal induced from other neighboring transmitting coils.
US11056922B1
The present application relates to an apparatus which comprises a wireless power transmission system. This system comprises features which allow it to transfer more power wirelessly to multiple devices simultaneously, each at extended distances than other systems operating in the same frequency range. The system including heat dissipation features, allowing the system to operate effectively in elevated-temperature environments and to transfer power at higher levels and/or greater distances than a typical power-transfer system. The system also may include design features to withstand mechanical shocks, stresses, and impacts for use in a rugged environment. The system may include features to reduce electromagnetic interference (EMI) and/or specially shaped components with magnetic/ferrimagnetic properties that enhance performance. Other potential features include power conditioning by combining, within one circuit or one board, multiple elements that protect against excessive current, over-voltage, and/or reverse voltage.
US11056921B2
A wireless power transmission system includes a power transmission device including a plurality of power transmission portions, and a power receiving object including a power receiving portion capable of receiving an electric power wirelessly transmitted from the power transmission portion. Of the plurality of power transmission portions, a specific power transmission portion transmits the electric power to the power receiving portion.
US11056911B2
A management system includes an equipment and a management device. The management device includes a transmitter that transmits a first command to the equipment to instruct an operation of the equipment. The equipment includes a controller that controls an operation of the equipment according to the first command, and a transmitter that transmits a response command containing a property indicating a state of the equipment to the management device. A property of the first command includes a variable property indicating a variable that can be changed by an operation of the equipment. The controller keeps a variable indicated by the variable property without any change when the operation instructed by the first command is kept continuous. The transmitter provided in the equipment transmits the response command containing a specific value as the variable property to specify whether the operation is performed according to the first command.
US11056909B2
According to one aspect, a DC power supply is provided. The power supply includes a first input configured to be coupled to an AC power source, a second input configured to be coupled to a battery, an output, a transformer, and a controller coupled to the transformer. The transformer includes a first winding configured to be coupled to the first input, a second winding configured to be coupled to the second input, and a third winding configured to be coupled to the output. The controller controls, in a first mode, the first winding to generate, based on power received from the AC power source, a first voltage across the second winding to charge the battery, and a second voltage across the third winding, and control, in a second mode, the second winding to generate, based on power received from the battery, a third voltage across the third winding.
US11056907B2
In an uninterruptible power supply device for supplying DC power to a load, a control device is configured such that, when the load is performing power running operation, the control device turns on a second switch to supply DC power from a diode rectifier to the load, turns off a first switch, and controls a converter to suppress a harmonic current contained in an AC current flowing from an AC power supply to the diode rectifier, and when the load is performing regenerative operation, the control device turns off the second switch, turns on the first switch, and controls the converter to convert regenerative power generated by the load into AC power.
US11056903B2
An electronic device is provided to include a battery and a processor. The processor is configured to identify whether an external power source for charging the battery is connected, identify a voltage of the battery when connection of the external power source is identified, determine a charge start time based on time when the connection of the external power source is identified, determine a charge end time based on situation information of the electronic device, determine a charge stop time of the battery based on the charge start time, the charge end time and the voltage of the battery when a difference between the charge start time and the charge end time satisfies a designated threshold, and divide a period between the charge start time and the charge end time into a first charge section, a charge stop section and a second charge section based on the charge stop time.
US11056902B2
Provided is a process of determining a future battery level of one or more battery-powered computing devices, the process including: accessing an event record in memory describing a scheduled event in which a user of a plurality of computing devices is scheduled to participate, inferring a subset of the plurality of computing devices to be used in that time period, determining present battery levels of the computing devices, the levels being values indicative of an amount of energy stored by batteries, determining present usage rates of battery energy, inferring battery outlooks corresponding to the scheduled event, a battery outlook being an estimated amount of energy consumption attributable to the scheduled event, and predicting future battery levels of computing devices based on at least a present battery level, a present usage rate, and a battery outlook corresponding to the scheduled event.
US11056897B2
A combination handheld mobile device and rechargeable battery system includes the handheld mobile device having a body and being portable; and the rechargeable battery system operably associated with and to provide electrical energy to the handheld mobile device, the rechargeable battery system having a battery having a body with a partial hollow cavity; a power port conductively coupled to the battery and carried within the partial hollow cavity; and a terminal conductively coupled to the battery and carried on an outside surface of the body; and the power port is to receive a power cord to recharge the battery via an internal charger associated with the power port; and the terminal is to engage with a docking station to recharge the battery.
US11056891B2
A method and apparatus for battery stack monitoring and balancing. In one embodiment the apparatus includes a first low-pass filter (LPF) coupled between a first terminal and a first input node of a circuit that comprises a plurality of input nodes, wherein the first terminal is configured to be coupled to a positive terminal of a battery cell. A second LPF is coupled between the first terminal and a second input node of the circuit. A first circuit is coupled between the first terminal and a second terminal, wherein the first circuit is configured to transmit current between the first and second terminals when activated, and wherein the second terminal is configured to be coupled to a negative terminal of the battery cell. A second circuit is coupled between the second and third input nodes, wherein the second circuit is configured to activate the first circuit in response to the second circuit receiving a control signal.
US11056887B2
A distributed energy conversion system is described. The illustrative distributed energy conversion system is described to include a first energy conversion entity and a second energy conversion entity being interconnected via an energy exchange network. The system is further disclosed to include an evaluation entity that is able to communicate with the energy conversion entities and create a roadmap for the consumption of energy by the first energy conversion entity and the second energy conversion entity.
US11056884B2
A wind turbine system is configured to supply real and reactive power to a grid and includes a tower, and a generator within a nacelle configured atop the tower. The generator is connected to a rotor, which is connected to a hub that includes a plurality of turbine blades mounted thereon. A power converter is configured at a location within the tower. A reactive power compensation device is also configured at the location within the tower, the reactive power compensation device operably configured with the power converter so as to provide reactive power in combination with reactive power generated by the power converter.
US11056877B2
A system and method for feeder protection in an electrical power network nodal point including at least three feeders. In the system and the method it is executed in an intelligent electronic device reserved for the feeder, on the basis of the at least one measured electrical quantity actual in the respective feeder, at least one first protection function monitoring a power system related condition of the respective feeder, as well as in a central intelligent electronic device, for at least one feeder, at least one second protection function monitoring the same power system related condition of the feeder. Furthermore the central intelligent electronic device is configured to further execute for the at least one feeder, on the basis of the at least one measured electrical quantity actual in the other feeders connected to the same nodal point, at least one third protection function monitoring the same power system related condition of the feeder.
US11056873B2
Cable termination system, termination assembly and method for installing such a termination assembly
The present invention relates to a cable termination system comprising: —a power cable sequentially comprising a first length of exposed outer semiconductive layer, a length of exposed insulating layer and a length of exposed electric conductor, —an electric field control element adapted to be arranged around a portion of said power cable, said electric field control element comprising: —first and second longitudinally spaced semiconducting electrodes; —a field grading layer longitudinally extending between the first and second semiconducting electrodes and in electric contact therewith; —an insulating layer surrounding the semiconducting electrodes and the field grading layer, —wherein the first semiconducting electrode is positioned across a first boundary between the first length of exposed outer semiconductive layer and the length of exposed insulating layer, —wherein said second semiconducting electrode (160) is electrically connected with said length of exposed electric conductor (20), —a tubular insulating body adapted to house said power cable and said electric field control element.
US11056872B2
The current invention concerns an improved motorized cable reel, specifically for a more stable and safer winding of the cables therearound.
US11056865B2
The present invention is directed to a cable routing system with a bracket that joins adjacent cable trays. The bracket includes a main body having a top edge, a bottom edge, and sides. The top edge includes at least one notch at a center of the main body to retain transverse wires of the adjacent cable trays. The bottom edge includes a spring arm to hold the bracket in place. The bracket is attached to adjacent cable trays with a longitudinal wire of each cable tray positioned between the top edge and the spring arm to secure the bracket to the cable tray.
US11056861B2
An electrical conductor for use in a power distribution assembly includes a main conductor portion including electrically conductive material. The main conductor portion extends along an axis. A plurality of flexible branch members include electrically conductive material. The flexible branch members extend laterally from the main conductor portion. Each flexible branch member is selectively bendable and configured for electrical connection to an electrical switching apparatus.
US11056856B2
Embodiments of the invention relate to a plasmonic laser including a substrate and a coaxial plasmonic cavity formed on the substrate and adapted to facilitate a plasmonic mode. The plasmonic laser further includes an electrical pumping circuit configured to electrically pump the plasmonic laser. The coaxial plasmonic cavity includes a peripheral plasmonic ring structure, a central plasmonic core and a gain structure arranged between the peripheral plasmonic ring structure and the central plasmonic core. The gain structure includes one or more ring-shaped quantum wells as gain material. The one or more ring-shaped quantum wells have a surface that is aligned orthogonal to a surface of the substrate. The electrical pumping circuit is configured to pump the plasmonic laser via the peripheral plasmonic ring structure and the central plasmonic core.
US11056854B2
An epoxy-free laser assembly includes at least one laser array and at least one optics assembly positioned within an optical path of at least one laser array. The laser array and the optics assembly are epoxy-free. In one example, the optics assembly has a beam shaping optic and a wavelength stabilization optic, wherein the wavelength stabilization optic is connected to beam shaping optic with at least one tab and solder. In another example, a plurality of optics assemblies is included within the laser assembly, whereby the laser array and all of the plurality of optics assemblies fit within a footprint of the heatsink. Methods of manufacturing the same are also provided.
US11056852B2
A cable preparation machine includes a frame forming a cable cutting zone and having a cable opening along a cable axis at the cable cutting zone receiving an end of a cable. The cable preparation machine includes a pulley assembly rotatably coupled to the frame about the cable axis, a drive assembly operably coupled to the pulley assembly to rotate the pulley assembly about the cable axis, and a blade assembly operably coupled to the pulley assembly and rotated with the pulley assembly about the cable axis. The blade assembly is configured for cutting an insulator from the end of the cable in a first cutting configuration when the cable is positioned in the cable opening and the blade assembly is configured for cutting a cable braid from the end of the cable in a second cutting configuration when the cable is positioned in the cable opening.
US11056846B2
A cord management device securable to objects lacking a cord management system. An embodiment includes a flexible substratum on which two outwardly facing hooks are secured in a longitudinally spaced manner. An embodiment further includes a receptacle adapted to receiving and temporarily house the prongs on an electrical cord. The flexible substratum preferably includes an adhesive, magnet or fastener to temporarily or permanently secure the device to objects. The device is thereby attachable to an object to aid in the securement of an electrical cord.
US11056845B2
A plug with a cable includes a plug and a cable. The plug is connected to a receptacle to which a secondary cell is connected. The plug includes a housing and a substrate therein. The cable includes a power supply line and a grounding line. The cable has one end connected to the plug and the other end connected to a power supply unit. A switch is mounted on the substrate and provided in series in a power supply interconnection connected to the power supply line. A temperature sensor is mounted on the substrate and disposed near a power supply terminal or a grounding terminal of the plug. A control circuit is mounted on the substrate and configured to interrupt the power supply interconnection by turning off the switch when a temperature detected by the temperature sensor exceeds a predetermined value.
US11056840B2
An electrical connection system includes various devices and structures for improving alien crosstalk performance in a high density configuration. In certain examples, a plurality of insulation displacement contacts of a connector are arranged at angle and oriented to be symmetrical about an axial of the connector. The connector includes a connector housing and a shield cap configured to at least partially cover the connector housing. The shield cap includes a shield wall and an open side that is not closed by a shield wall. The shield wall exposes a portion of the connector when the shield cap is mounted to the connector housing. When a plurality of such connectors are arranged side by side in a high density configuration, the connectors are aligned such that the open side of the shield cap is arranged close to, or abutted to, the shield wall of the shield cap of an adjacent connector.
US11056836B2
A shield terminal (30) includes a dielectric (40) configured to accommodate inner conductors (32) and an outer conductor (43) surrounding the dielectric (40), and is mountable into a selected one of first housing (10) and a second housing (20). A first locking portion (55) and second locking portions (57) are formed on an outer surface of the outer conductor (40). The shield terminal (30) inserted into a first accommodation chamber (13) is retained by a front retainer (17) restricting the resilient deflection of a first locking lance (14) and the first locking portion (55) being to the first locking lance (14). The shield terminal (30) inserted into a second accommodation chamber (21) is retained by the locking of the first locking portion (55) and a second locking lance (22) and the locking of the second locking portions (57) and a side retainer (24).
US11056819B2
A connector is provided. The connector includes a shell assembly, a circuit board, a terminal, and an insulated block. The terminal includes a contact piece and a connecting piece including a connecting portion and a connecting pin, and an angle is between the connecting portion and the connecting pin. The insulated block is disposed on one side of the shell assembly, and the connecting pin passes through the insulated block to be connected to the circuit board. The connecting portion and a bending portion of the connecting piece are both embedded in the insulated block. The periphery of the contact piece is devoid of material receiving areas. The contact area of the contact piece has a pleasing appearance. Moreover, as the bending portion is completely embedded in the insulated block, insufficient molding and burr phenomenon during molding can be avoided.
US11056814B2
A connector includes a connector body, a first elastic member, and a second elastic member. The connector body has an insertion hole that allows a connection member to be inserted thereinto. The connection member has a plate shape or a sheet shape. Each of the first and second elastic members is a conductive member that includes a base fixed to the connector body. The first and second elastic members are elongated in a thickness direction of the connection member and butted against each other so as to partially block the insertion hole. The thickness direction intersects an insertion direction of the connection member.
US11056813B2
An electrical connector assembly includes a receptacle connector and a plug connector mateable with each other. Each of the receptacle connector and the plug connector defines a first mating face and a second mating face perpendicular to each other in response to mating along the front-to-back direction and the vertical direction. Each of the receptacle connector and the plug connector includes a plurality of contacts composed of a plurality of first contacts and a plurality of contact units alternately arranged with each other along the transverse direction perpendicular to both the front-to-back direction and the vertical direction. Each contact unit includes a second contact and a third contact wherein the second contact is closer to the second mating face than the third contact is while the third contact is closer to the first mating face than the second contact is.
US11056811B2
A module for connecting a cable to an electrical connector. The module comprises connecting pins that are able to establish, as such, a contact between conductive wires of the cable and the tracks of a printed circuit board of the connector. A data-transferring device comprising such a module also is disclosed.
US11056803B2
An optical device may include an optic disposed in an optical path. The optical device may include a mount to dispose the optic in the optical path. The optical device may include a plurality of spring clamps to attach the optic to the mount. The spring clamp, of the plurality of spring clamps, may include a body, a spring, and a screw. The screw may be to attach to the mount and to compress the spring. The spring may be to dispose a leading edge of the body against the optic. The spring clamp may be to maintain the optic in the optical path for a thermal cycle of at least between approximately −50° C. and approximately 130° C.
US11056798B2
A beam adjustable antenna device includes a dual-band antenna, a first reflection unit, and a second reflection unit. The dual-band antenna radiates or receives a signal on a first frequency or a second frequency. The first reflection unit has a plurality of first reflection boards to reflect the signal on the first frequency from the dual-band antenna. The second reflection unit has a plurality of second reflection boards to reflect an signal on the second frequency radiated from the dual-band antenna. The plurality of first and second reflection boards are arranged beside the dual-band antenna, and a plane normal vector of each first and second reflection board is directed to the dual-band antenna. The first reflection unit is closer to the dual-band antenna than the second reflection unit.
US11056785B2
There is provided mechanisms for transmitting a signal using a beamforming antenna array. A method being is by a network node. The method comprises obtaining an indication for transmission of the signal requiring use of a partial antenna array of the antenna array, the partial antenna array requiring less than all of the physical elements of the antenna array for transmission. The method comprises forming virtual antenna elements for the partial antenna array, thereby reducing the full antenna aperture of the antenna array. The method comprises expanding weight factors applied to the virtual antenna elements by connecting each of the virtual antenna elements to at least part of all physical antenna elements of the antenna array such that the virtual antenna elements at least partly utilize the full antenna aperture. The method comprises initiating transmission of the signal using the array of the virtual antenna elements.
US11056779B2
A radome wall structure includes one or more laminate plies, a first syntactic foam layer on one side of the one or more laminate plies, and a second syntactic foam layer on the other side of the one or more laminate plies. One or more laminate plies are between a third outer syntactic foam layer and the first syntactic foam layer and one or more laminate plies are between a fourth inner syntactic foam layer and the second syntactic foam layer. An interior matching layer is adhered to the fourth inner syntactic foam layer.
US11056774B2
A variable tuning transceiver sealed in a protective housing, such as a bolus, is adjusted to transmit a near optimally tuned signal at a select frequency while in vivo in an animal. More specifically, the variable tuning transceiver provides a plurality of incident power transmissions over an antenna at a plurality of corresponding different capacitance levels as defined by a variable tuning circuit in the transceiver. A detector circuit, also in the transceiver, detects reflected power for each of the incident power transmissions conditioned at each capacitance level which is affected by the dielectric constant in the animal and any mismatches in the antenna. Each reflected power can then be stored in nontransient memory in the transceiver whereby the microprocessor, also in the transceiver, can select the capacitance level with the lowest reflected power found and therefore the strongest external signal from the capacitance levels sampled. Once selected, transmissions which include data from sensors within and on the animal are transmitted externally to an external receiver.
US11056759B2
This invention refers to hybrid coupler with the sum port and difference port located on the same side. The hybrid coupler can be efficiently integrated into the high frequency circuit with its simple structure, using common material. To achieve this purpose, the hybrid coupler in this invention consists of the following parts: sum port, difference port, output port 1, output port 2, connection line 1, connection line 2 and microstrip line.
US11056758B2
A directional coupler includes an element body that is insulating, and a main line and a secondary line both disposed in the element body and being conductive. The directional coupler has a mount surface positioned on a mounted side when the directional coupler is mounted. A first line portion of the main line and a second line portion of the secondary line are electromagnetically coupled to each other. The first line portion has a thickness smaller than a line width of the first line portion, and is disposed in the element body in such a manner that an axis along a thickness direction of the first line portion does not intersect the mount surface.
US11056757B2
In a manufacturing method of a radio-frequency member in which an inner peripheral surface of a cavity in a die includes a functional-region section that provides the radio-frequency member, a gate opens in a first wall surface of the inner peripheral surface of the cavity, an overflow expands in a direction in which a second wall surface of the inner peripheral surface extends is opened in the second wall surface, the functional-region section is located in a main flow region, the functional-region section includes a plurality of rod forming holes, a distance between edges of openings of at least two rod forming holes is smaller than depths of both of the two rod forming holes, a metal material in a fluid state is injected into the cavity through the gate, and a portion of the metal material flows outside of the cavity from the overflow.
US11056755B2
A microwave resonator comprising a hollow tube comprising a plurality of electrically conductive wall faces which together define a tube wall defining a tube bore, the tube extending along a length axis from a first end to a second end; the tube wall having an N fold rotational symmetry about the length axis where 2
US11056754B2
A filter antenna device is provided, which including a SIW filter structure, a SIW radiation structure cascaded with the SIW filter structure, a feeding port and a first coplanar waveguide that are provided on a side of the first resonant cavity facing away from the back cavity, a second coplanar waveguide provided on a side of the second resonant cavity close to the back cavity, a transmission wire provided in the back cavity and connected to one end of the second coplanar waveguide, and a probe connecting the transmission wire with the metal patch. The SIW filter structure includes a first resonant cavity and a second resonant cavity that are stacked from top to bottom and communicate with each other.
US11056753B2
A bus bar module is attached to a battery assembly having a plurality of single cells which are assembled to each other along a first direction. The bus bar module includes a circuit body, a bus bar, and a holder. The circuit body includes a main line that extends in the first direction, a branch line that extends from the main line so as to branch from the main line, and a connection portion provided in a position close to a distal end of the branch line rather than a folded portion of the branch line and configured to be connected to the bus bar.
US11056748B2
A battery pack comprises a plurality of batteries. The protection device is disposed between two adjacent batteries and comprises: a first connecting assembly, a second connecting assembly and a conductive connecting assembly. The protection device has a normal state and an alarm state. When the protection device is in the normal state, the first connecting assembly and the second connecting assembly are spaced apart, and the overload protection circuit is open. When the protection device is in the alarm state, the first connecting assembly is electrically connected with the housing of the first battery, the second connecting assembly is electrically connected with the housing of the second battery, at least one of the first connecting assembly and the second connecting assembly moves to be electrically connected with each other, and the overload protection circuit is closed.
US11056746B2
A battery cartridge for a vehicle includes a carrier frame, a battery assembly disposed on the carrier frame, at least one locking mechanism disposed between the vehicle and the carrier frame to permit the battery cartridge to be locked to the vehicle. When a pressure from a pressurized fluid is applied to the locking mechanism, the battery cartridge is permitted to be unlocked from the vehicle.
US11056737B2
Methods and devices for providing an even distribution of waste heat in a vehicular battery pack, including a battery pack, a cold plate, a coolant reservoir, a support structure between the battery pack and the coolant reservoir, and a conformable thermal interface material for filling the space between cells of the battery pack and the coolant reservoir so as to provide thermal contact between the cells and the coolant reservoir for distributing the waste heat. In addition, methods and devices for providing an even distribution of waste heat and structural support in any heat source to heat sink for applications such as small devices such as computer motors.
US11056732B2
A battery management apparatus includes a master BMS and a plurality of slave BMSs connected to the master BMS by means of communication. The master BMS includes a master controller configured to generate operation order information of the plurality of slave BMSs based on state-of-charge information of each of a plurality of battery modules respectively connected to the plurality of slave BMSs. Each of the plurality of slave BMSs includes: a slave communicator configured to receive the operation order information generated by the master controller and receive battery temperature information measured by a temperature measurement sensor; and a slave controller configured to operate a battery cooler by using an output of a corresponding battery module according to a temperature value of the battery temperature information when the operation order corresponds to a first operation order according to the received operation order information or the slave communicator receives a first operation signal from another slave communicator.
US11056729B2
Realized is a vehicular battery monitoring device or a vehicular battery monitoring system for which the number of wires can be reduced, and that can transmit information using a characteristic transmission path. A battery monitoring device includes: a detection unit configured to detect at least one of a voltage at a predetermined position of a battery or a temperature of the battery; and a wireless communication unit configured to transmit, using a wireless communication method, detection information that indicates at least one of the voltage and the temperature of the battery based on a detection result of the detection unit, at least to another battery monitoring device provided in a vehicle.
US11056728B2
An electrochemical cell management system comprising an electrochemical cell and at least one controller configured to control the cell such that, for at least a portion of a charge cycle, the cell is charged at a charging rate or current that is lower than a discharging rate or current of at least a portion of a previous discharge cycle. An electrochemical cell management method. An electrochemical cell management system comprising an electrochemical cell and at least one controller configured to induce a discharge of the cell before and/or after a charging step of the cell. An electrochemical cell management method. A electrochemical cell management system comprising an electrochemical cell and at least one controller configured to: monitor at least one characteristic of the cell and, based on the at least one characteristic of the cell, induce a discharge and/or control a charging rate or current of the cell.
US11056726B2
Provided herein is a positive temperature coefficient film comprising an inorganic positive temperature coefficient compound. Also provided herein are a positive temperature coefficient electrode, a positive temperature coefficient separator, and a positive temperature coefficient lithium secondary battery, each of which comprises the positive temperature coefficient film.
US11056723B2
A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and a nonaqueous electrolyte. The negative electrode includes an opposing region that opposes the positive electrode with the separator disposed therebetween and a non-opposing region that does not oppose the positive electrode but opposes the separator. In the case that the discharge cut-off voltage of the nonaqueous electrolyte secondary battery is in the range of 2.5 V to 3.0 V, a part of the non-opposing region adjacent to a boundary between the opposing region and the non-opposing region has an electric potential plateau in the range of −0.02 V to +0.02 V relative to a negative electrode potential in the opposing region.
US11056713B2
A lithium ion secondary battery at least includes a positive electrode, a negative electrode, and an electrolyte solution. The positive electrode at least includes a positive electrode active material and a binder. The positive electrode active material includes more than or equal to 0.08 mass % of a lithium carbonate and a remainder of a lithium complex oxide. The binder is at least one selected from a group consisting of polytetrafluoroethylene, polyethylene oxide, and carboxymethylcellulose. The electrolyte solution at least includes a solvent and a lithium salt. The solvent is at least one of N,N-dimethylformamide and dimethylacetamide. A concentration of the lithium salt in the electrolyte solution is more than or equal to 1.9 mol/l and less than or equal to 2.3 mol/l.
US11056709B2
A fuel cell stack array is disclosed. The fuel cell stack array includes a first fuel cell stack having a first upper frame structure formed with a first through-hole for exposing a first topmost connector layer positioned at top of a first single cell stack structure, a second fuel cell stack having a second upper frame structure formed with a second through-hole for exposing a second topmost connector layer positioned at top of a second single cell stack structure, and a first current collector electrically connecting the first and second topmost connector layers via the first and second through-holes.
US11056704B2
Provided are hybrid active material structures for use in electrodes of electrochemical cells and methods of forming these structures. A hybrid active material structure comprises at least one first substructure and at least one second substructures, each comprising a different layered active material and interfacing each other. Combining multiple layered active materials into the same structure and arranging these materials in specific ways allow achieving synergetic effects of their desirable characteristics. For example, a layered active material, which forms a stable solid electrolyte interface (SEI) layer, may be form an outer shell of a hybrid active material structure and interface with electrolyte. This shell may surround another layered active material, which has a higher capacity but would otherwise forma a less stable SEI layer. Furthermore, multiple layered active materials may be arranged into a stack, in which one of these materials may operate as an ionic and/or electronic conductor.
US11056686B1
Systems and methods for water soluble weak acidic resins as carbon precursors for silicon-dominant anodes may include an electrode coating layer on a current collector, where the electrode coating layer is formed from silicon and pyrolyzed water-soluble acidic polyamide imide as a primary resin carbon precursor. The electrode coating layer may include a pyrolyzed water-based acidic polymer solution additive. The polymer solution additive may include one or more of: polyacrylic acid (PAA) solution, poly (maleic acid, methyl methacrylate/methacrylic acid, butadiene/maleic acid) solutions, and water soluble polyacrylic acid. The electrode coating layer may include conductive additives. The current collector may include a metal foil, where the metal current collector includes one or more of a copper, tungsten, stainless steel, and nickel foil in electrical contact with the electrode coating layer. The electrode coating layer may be more than 70% silicon.
US11056673B2
A covering layer (240) is formed by atomic layer deposition (ALD) and contains an insulating inorganic material. An intermediate layer (220) contains a material having a linear expansion coefficient different from that of a material of the covering layer (240). A buffer layer (230) has a surface in contact with the intermediate layer (220), that is, a first surface. The buffer layer (230) has a surface in contact with the covering layer (240), that is, a second surface. A linear expansion coefficient difference between a material of the buffer layer (230) and the inorganic material of the covering layer (240) is less than a linear expansion coefficient difference between the material of the intermediate layer (220) and the inorganic material of the covering layer (240).
US11056661B2
The present invention provides a color conversion layer, a manufacturing method of the color conversion layer, and a display panel. The color conversion layer is used in a display panel having a direct surface light source. The color conversion layer includes a quantum dot film and a functional film. The functional film is arranged at one side of the quantum dot film facing the direct surface light source. A light wave emitted by the direct surface light source is transmitted through the functional film into the quantum dot film. A light wave excited by the quantum dot film is reflected into the quantum dot film through the functional film.
US11056659B2
Exemplary embodiments of the present disclosure relate to display panels and display devices. The display panel includes: a base substrate; a display screen body disposed on the base substrate and including a display surface and a back surface, the display screen body being provided with a groove penetrating the display surface and the back surface, and an area of the display surface of the display screen body other than an area of the groove being a display area, a number of data signal wires configured to transmit driving data for pixel units in the display area; a number of power supply wires configured to supply an operating voltage to the pixel units in the display area and connected to a common power bus that surrounds the groove.
US11056658B2
A compound having the formula: Formula I is disclosed. The compound is useful as emitters in OLEDs.
US11056657B2
A compound having a carbene ligand LA of Formula I: is disclosed wherein ring A is a 5-membered or 6-membered carbocyclic or heterocyclic ring; Z is nitrogen or carbon; R7 represents from mono-substitution to the possible maximum number of substitution, or no substitution; R1, R2, R3, R4, R5, R6, and R7 are independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrite, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; any adjacent substituents of R1, R2, R3, R4, R5, R6, and R7 are optionally joined or fused into a ring or a double bond; the ligand LA is coordinated to a metal M through the carbene carbon and Z; and the ligand LA is optionally linked with other ligands to comprise a tridentate, tetradentate, pentadentate or hexadentate ligand.
US11056656B2
The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
US11056652B2
The present invention relates to certain fluorenes, to the use of the compounds in an electronic device, and to an electronic device comprising at least one of these compounds. Furthermore, the present invention relates to a process for the preparation of the compounds and to a formulation and composition comprising one or more of the compounds.
US11056650B2
The present disclosure provides a quantum dot thin film that is formed by cross-linking ligands of quantum dots with a photo cross-linker containing two or more azide groups. According to still another aspect of the present disclosure, a method for forming a quantum dot pattern includes: forming a quantum dot layer on a substrate by coating the substrate with a solution including quantum dots and a photo cross-linker containing two or more azide groups; placing a mask having a pattern on the quantum dot layer and performing UV exposure on the quantum dot layer; and forming a quantum dot pattern by removing a non-exposed region of the quantum dot layer.
US11056649B2
Methods, systems, and devices for operating memory cell(s) using transition metal doped GST are described. As discussed herein, a composition including germanium (Ge), antimony (Sb), tellurium (Te), and at least one of yttrium (Y) and scandium (Sc) may be used as a memory element in a memory cell. For example, a memory element may include a composition having Ge in an amount ranging from 15 to 35 atomic percent (at. %) of the composition, Sb in an amount less than or equal to 50 at. % of the composition, Te in an amount greater than or equal to 40 at. % of the composition, and at least one of Y and Sc in an amount ranging from 0.15 to 10 at. % of the composition.
US11056645B2
A vertical memory device includes gate electrodes on a substrate and a first structure. The gate electrodes may be spaced apart from each other in a first direction perpendicular to an upper surface of the substrate. The first structure extends through the gate electrodes in the first direction, and includes a channel and a variable resistance structure sequentially stacked in a horizontal direction parallel to the upper surface of the substrate. The variable resistance structure may include quantum dots (QDs) therein.
US11056642B2
A magnetoresistance effect element has a first ferromagnetic metal layer, a second ferromagnetic metal layer, and a tunnel barrier layer that is sandwiched between the first and second ferromagnetic metal layers, and the tunnel barrier layer has a spinel structure represented by a composition formula of AIn2Ox(0
US11056623B2
The light-emitting device includes a light-emitting element, a light-transmissive member, a light-blocking layer and a light-reflective member. The light-transmissive member has a first main surface and a second main surface opposite to each other. The first main surface and the second main surface are smaller than a light-emitting surface of the light-emitting element. The first main surface faces the light-emitting surface of the light-emitting element. The light-blocking layer is disposed on the light-emitting surface to cover a region between an outer edge of the light-emitting surface and an outer edge of the first main surface. The light-reflective member covers at least a portion of lateral surfaces of the light-emitting element and at least a portion of the light-transmissive member. The light-blocking layer extends inward of the outer edge of the first main surface.
US11056619B2
A quantum dot material and a method of manufacturing quantum dot materials are provided. The method comprises a step of providing a quantum dot solution and a silicon compound, a step of introducing the quantum dot solution and the silicon compound to a cross-linking agent and an ammonia solution (NH4OH) for cross-linking reaction, and a step of obtaining a quantum dot material coated with a silicon oxide (SiOx) material.
US11056618B2
A light emitting device includes an LED having a light emitting top surface and sidewalls. A phosphor structure is attached to the light emitting surface of the LED. The phosphor structure has a light emitting top surface facing away from the LED light emitting surface, and sidewalls. A light reflective material is arranged to cover the sidewalls of the LED and the phosphor structure. A light absorptive region is defined in the light reflective material around a perimeter of the light emitting surface of the phosphor structure. The light absorptive region may be spaced apart from the perimeter of the phosphor structure by a gap. The light absorptive region may be formed by ultraviolet laser illumination of the light reflecting material.
US11056617B2
A manufacturing method of a light-emitting device, includes the steps of: preparing a substrate including a base, a first wall formed on an upper surface of the base, and a recess defined by a lateral surface of the first wall as an inside lateral surface and the upper surface of the base as a bottom surface; mounting a light-emitting element on the bottom surface of the recess; disposing a sealing member which covers the light-emitting element and the first wall; forming a groove section extending from an upper surface of the sealing member to the first wall by removing the sealing member on the first wall; disposing a second wall inside the groove section; and cutting the second wall and the substrate at a position including the second wall.
US11056612B2
A light emitting element includes: a semiconductor structure including: a substrate, an n-side nitride semiconductor layer containing an n-type impurity and located on the substrate, and a p-side nitride semiconductor layer containing a p-type impurity and located on the n-side nitride semiconductor layer, wherein a resistance of a peripheral portion of the p-side nitride semiconductor layer is higher than a resistance of an area inside of the peripheral portion in a top view, wherein a p-side nitride semiconductor side of the semiconductor structure is a light extraction face side, and an n-side nitride semiconductor side of the semiconductor structure is a mounting face side; and first protective layer located on an upper face of the p-side nitride semiconductor layer in a region corresponding to the peripheral portion of the p-side nitride semiconductor layer.
US11056611B2
Disclosed herein are techniques for wafer-to-wafer bonding for manufacturing light emitting diodes (LEDs). In some embodiments, a method of manufacturing LEDs includes etching a semiconductor material to form a plurality of adjacent mesa shapes. The semiconductor material includes one or more epitaxial layers. The method also includes forming a passivation layer within gaps between the adjacent mesa shapes and bonding a base wafer to a first surface of the semiconductor material.
US11056605B2
A detection panel and a manufacturing method of the same are provided. The detection panel includes: a photosensitive element configured to sense a first light beam incident to the photosensitive element to generate a photosensitive signal; a drive circuit configured to be coupled to the photosensitive element to acquire the photosensitive signal from the photosensitive element, the drive circuit including a switch element; and a reflective grating which is on a side of the drive circuit where the first light beam is incident, and is configured to reflect at least a portion of the first light beam incident toward the switch element.
US11056592B2
An integrated circuit (IC) includes a substrate that includes silicon. A first layer is on the substrate and includes a first monocrystalline semiconductor material, the first layer having a plurality of defects. A second layer is on the first layer and includes a second monocrystalline semiconductor material that includes germanium. A strained channel structure is above the first layer. A gate structure is at least above the channel structure. A source region is adjacent the channel structure. A drain region is adjacent the channel structure, such that the channel structure is laterally between the source region and the drain region.
US11056591B2
A method of forming a semiconductor device is provided, which includes providing gate structures over an active region and forming a hard mask segment on the active region positioned between a first gate structure and a second gate structure. Cavities are formed in the active region using the gate structures and the hard mask segment as masking features, wherein each cavity has a width substantially equal to a minimum gate-to-gate spacing of the semiconductor device. Epitaxial material is grown in the cavities to form substantially uniform epitaxial structures in the active region.
US11056581B2
In a general aspect, an insulated gate bipolar transistor (IGBT) device can include an active region, an inactive region and a trench extending along a longitudinal axis in the active region. The IGBT device can also include a first mesa defined by a first sidewall of the trench and in parallel with the trench and a second mesa defined by a second sidewall of the trench and in parallel with the trench. The first mesa can include at least one active segment of the IGBT device and the second mesa can include at least one inactive segment of the IGBT device.
US11056572B2
The present application provides a semiconductor device and a method for manufacturing the same. The method includes: sequentially forming a buffer layer and a barrier layer on a substrate, wherein a two-dimensional electron gas is formed between the buffer layer and the barrier layer; etching a source region and a drain region of the barrier layer to form a trench on the buffer layer, and doped layers are formed on the trench; forming a passivation layer on the barrier layer and the doped layers, and etching the passivation layer to expose a portion of the barrier layer, wherein the portion of the barrier layer is in contact with the doped layers; and doping ions into a portion of the buffer layer in contact with the portion of the buffer layer.
US11056557B2
A semiconductor device includes a semiconductor layer on a first electrode. The semiconductor layer includes a first region of a first type, a second region of a second type, a third region of the second type, and a fourth region of the first type. The second region is above the first region. The third region surrounds the second region. The fourth region surrounds the third region. The second electrode includes a first portion above the second region and a second portion surrounding the first portion. The third electrode surrounds the second electrode and is electrically connected to the fourth region. The semi-insulating layer is electrically connected to the second electrode and the third electrode. A first end portion of the first insulating layer is above the third region.
US11056550B2
The present invention provides a display panel, a manufacturing method thereof, and a display module. The display panel includes a light emitting device. The light emitting device includes an anode electrode layer, a cathode electrode layer, and at least two light emitting layers, and at least one auxiliary electrode layer. The at least two light emitting layers are disposed between the anode electrode layer and the cathode electrode layer. Each auxiliary electrode layer is disposed between two adjacent light emitting layers. The at least one auxiliary electrode layer, the anode electrode layer, and the cathode electrode layer are separated from each other. The light emitting layers are separated from each other.
US11056539B2
A photoelectric conversion element according to an embodiment of the present disclosure includes: a first electrode and a second electrode facing each other; and a photoelectric conversion layer provided between the first electrode and the second electrode, and including a first organic semiconductor material, a second organic semiconductor material, and a third organic semiconductor material that have mother skeletons different from one another. The first organic semiconductor material is one of fullerenes and fullerene derivatives. The second organic semiconductor material in a form of a single-layer film has a higher linear absorption coefficient of a maximal light absorption wavelength in a visible light region than a single-layer film of the first organic semiconductor material and a single-layer film of the third organic semiconductor material. The third organic semiconductor material has a value equal to or higher than a HOMO level of the second organic semiconductor material.
US11056534B2
A memory array is provided that includes a first memory level having a plurality of memory cells each including a corresponding magnetic memory element coupled in series with a corresponding selector element, and a plurality of vias, each of the vias coupled in series with a corresponding one of the memory cells.
US11056533B1
One illustrative device disclosed herein includes a semiconductor substrate, a bipolar junction transistor (BJT) device that comprises a collector, a base and an emitter, at least one piezoelectric structure comprising a piezoelectric material positioned adjacent the BJT device, and at least first and second conductive contact structures that are conductively coupled to the piezoelectric structure.
US11056529B2
A method for fabricating an image-sensor chip-scale package includes bonding, with temporary adhesive, a glass wafer to a device wafer including an array of image sensors. The method also includes forming an isolated-die wafer by removing, from the device wafer, each of a plurality of inter-sensor regions each located between a respective pair of image sensors of the array of image sensors. The isolated-die wafer includes a plurality of image-sensor dies each including a respective image sensor, of the array of image sensors, bonded to the glass wafer. The method also includes encapsulating the isolated-die wafer to form an encapsulated-die wafer; removing, from each of the plurality of image-sensor dies, a respective region of the glass wafer covering the respective image sensor; and singulating the encapsulated-die wafer.
US11056527B2
Described herein are photon counting devices comprising direct mode detectors with improved signal to noise ratios which are suitable for use in X-ray imaging devices, and other imaging devices.
US11056523B2
Optical sensors including a light-impeding pattern are provided. The optical sensors may include a plurality of photoelectric conversion regions, a plurality of lenses on the plurality of photoelectric conversion regions, and a light-impeding layer extending between the plurality of photoelectric conversion regions and the plurality of lenses. The light-impeding layer may include an opening between a first one of the plurality of photoelectric conversion regions and a first one of the plurality of lenses. The optical sensors may be configured to be assembled with a display panel such that the plurality of lenses are disposed between the light-impeding layer and the display panel.
US11056519B2
Provided is a photoelectric conversion device including: a first substrate having a first face; photodiodes arranged in the first substrate and each having a first region that generates signal charges by photoelectrically converting an incident light and a second region that receives the signal charges moving from the first region; a first isolation region arranged in the first substrate at a first depth and including a first portion extending in a first direction so as to isolate the second regions from each other; and a second isolation region arranged in the first substrate at a second depth deeper than the first depth from the first face, and including a second portion extending in a second direction intersecting the first direction in plan view so as to isolate the first regions from each other, and the first and second portions are partially overlapped with each other in plan view.
US11056518B2
There is provided an imaging section that allows multiple pixels generating a pixel signal based on incident light to act as polarization pixels each having one of multiple polarizing directions. A polarization element is attached on the side of the incidence plane side of the imaging section, causes linearly polarized light to enter the imaging section. A control section, for example, controls a sensitivity detecting section to detect a sensitivity level in each of the polarizing directions of the polarization pixels in the imaging section. An image signal processing section performs gain adjustment on the polarization pixels on the basis of the sensitivity level detected in each of the polarizing directions by the sensitivity detecting section, and carries out image composition using the gain-adjusted image signals to generate a captured image having wide dynamic range with minimum motion blur.
US11056512B2
A device substrate includes a first substrate, an active device array, a data line pad, a gate drive circuit test line, and a first barrier structure. The active device array is located on the first substrate. The data line pad is electrically connected to the active device array. The gate drive circuit test line is located on the first substrate. The first barrier structure is located on the first substrate. The first barrier structure is located between the gate drive circuit test line and the data line pad. The barrier structure includes a first blocking wall.
US11056510B2
A semiconductor device that is suitable for miniaturization and higher density is provided. A semiconductor device includes a first transistor over a semiconductor substrate, a second transistor including an oxide semiconductor over the first transistor, and a capacitor over the second transistor. The capacitor includes a first conductor, a second conductor, and an insulator. The second conductor covers a side surface of the first conductor with an insulator provided therebetween.
US11056504B2
A memory device includes a channel element, a memory element, and an electrode element. The channel element has an open ring shape. A memory cell is defined in the memory element between the channel element and the electrode element.
US11056498B2
The present disclosure provides a semiconductor device and a manufacturing method therefor. The manufacturing method for a semiconductor device is provided for forming through-holes in a semiconductor device, comprising: forming a plurality of shallow trench isolations in portions of a substrate corresponding to memory cell regions; forming a plurality of gates on surfaces of the portions of the substrate; forming spacers on side walls at both sides of the gates extending in the first direction; depositing a sacrificial layer on the memory cell region; removing portions of the sacrificial layer corresponding to the shallow trench isolations at memory cell drain, and depositing an isolation dielectric on the shallow trench isolations at the memory cell drain to form isolation strips; and removing the remaining sacrificial layer to form bottom through-holes in spaces formed after removing the remaining sacrificial layer.
US11056493B2
An integrated FinFET and deep trench capacitor structure and methods of manufacture are disclosed. The method includes forming at least one deep trench capacitor in a silicon on insulator (SOI) substrate. The method further includes simultaneously forming polysilicon fins from material of the at least one deep trench capacitor and SOI fins from the SOI substrate. The method further includes forming an insulator layer on the polysilicon fins. The method further includes forming gate structures over the SOI fins and the insulator layer on the polysilicon fins.
US11056492B1
Described herein are memory arrays where some memory cells include access transistors with one front-side and one back-side source/drain (S/D) contacts. An example memory array further includes a bitline, coupled to the first S/D region of the access transistor of a first memory cell of the memory array, and a plateline, coupled to a first capacitor electrode of a storage capacitor of the first memory cell. Because the access transistor is a transistor with one front-side and one back-side S/D contacts, the bitline may be provided in a first layer, the channel material—in a second layer, and the plateline—in a third layer, where the second layer is between the first layer and the third layer, which may allow increasing the density of memory cells in a memory array, or, conversely, reducing the footprint area of a memory array with a given density of memory cells.
US11056491B2
A semiconductor device that can be highly integrated is provided. The semiconductor device includes a transistor, an interlayer film, and a first conductor. The transistor includes an oxide over a first insulator; a second conductor over the oxide; a second insulator provided between the oxide and the second conductor and in contact with a side surface of the second conductor; and a third insulator provided for the side surface of the second conductor with the second insulator therebetween. The oxide includes a first region, a second region, and a third region. The first region overlaps with the second conductor. The second region is provided between the first region and the third region. The third region has a lower resistance than the second region. The second region has a lower resistance than the first region. The interlayer film is provided over the first insulator and the oxide. The first conductor is electrically connected to the third region. The third region overlaps with one of the third insulator, the first conductor, and the interlayer film. A top surface of the third insulator is level with a top surface of the interlayer film.
US11056486B2
A semiconductor device includes a first vertical device having a first threshold and second vertical device having a second threshold. The first vertical device includes a first source; a first channel over the first source; a first drain over the first channel; a first conductive layer adjacent to the first channel; and a first gate adjacent to the first conductive layer. The second vertical device includes a second source; a second channel over the second source; a second drain over the second channel; a second conductive layer adjacent to the second channel; and a second gate adjacent to the second conductive layer.
US11056483B2
Apparatus and methods relating to heterolithic microwave integrated circuits HMICs are described. An HMIC can include different semiconductor devices formed from different semiconductor systems in different regions of a same substrate. An HMIC can also include bulk regions of low-loss electrically-insulating material extending through the substrate and located between the different semiconductor regions. Passive RF circuit elements can be formed on the low-loss electrically-insulating material.
US11056481B2
A floating base silicon controlled rectifier is provided, which at least comprises a first conductivity type layer; a second conductivity type well formed in the first conductivity type layer; a first conductivity type heavily doped region coupled to a first node and formed in the second conductivity type well; and a second conductivity type heavily doped region coupled to a second node and formed in the first conductivity type layer. The first conductivity type and the second conductivity type are opposite. When the first conductivity type is N type, the second conductivity type is P type. Alternatively, when the first conductivity type is P type, the second conductivity type is N type. By employing the proposed present invention, the floating base silicon controlled rectifier acts as a forward diode, and an input capacitance can be greatly reduced.
US11056480B2
In one embodiment, a TVS semiconductor device includes a P-N diode that is connected in parallel with a bipolar transistor wherein a breakdown voltage of the bipolar transistor is less than a breakdown voltage of the P-N diode.
US11056467B2
A semiconductor device assembly includes a substrate and a die coupled to the substrate, the die including a first contact pad electrically coupled to a first circuit on the die including an active circuit element, a first TSV electrically coupling the first contact pad to a first backside contact pad, and a second contact pad electrically coupled to a second circuit including only passive circuit elements. The substrate includes a substrate contact electrically coupled to the first and second contact pads. The assembly can further include a second die including a third contact pad electrically coupled to a third circuit including a second active circuit element, and a fourth contact pad electrically coupled to a fourth circuit on the second die including only passive circuit elements. The substrate contact can be electrically coupled to the third contact pad, but electrically disconnected from the fourth contact pad.
US11056464B2
A package includes a corner, a device die, a plurality of redistribution lines underlying the device die, and a plurality of metal pads electrically coupled to the plurality of redistribution lines. The plurality of metal pads includes a corner metal pad closest to the corner, wherein the corner metal pad is a center-facing pad having a bird-beak direction substantially pointing to a center of the package. The plurality of metal pads further includes a metal pad farther away from the corner than the corner metal pad, wherein the metal pad is a non-center-facing pad having a bird-beak direction pointing away from the center of the package.
US11056463B2
The present technology relates to a semiconductor apparatus, a production method, and an electronic apparatus that enable semiconductor apparatuses to be laminated and the laminated semiconductor apparatuses to be identified. A semiconductor apparatus that is laminated and integrated with a plurality of semiconductor apparatuses, includes a first penetrating electrode for connecting with the other semiconductor apparatuses and a second penetrating electrode that connects the first penetrating electrode and an internal device, the second penetrating electrode being arranged at a position that differs for each of the laminated semiconductor apparatuses. The second penetrating electrode indicates a lamination position at a time of lamination. An address of each of the laminated semiconductor apparatuses in a lamination direction is identified by writing using external signals after lamination. The present technology is applicable to a memory chip and an FPGA chip.
US11056459B2
A method for forming a chip package structure is provided. The method includes partially removing a first redistribution layer to form an alignment trench in the first redistribution layer. The alignment trench surrounds a bonding portion of the first redistribution layer. The method includes forming a liquid layer over the bonding portion. The method includes disposing a chip structure over the liquid layer, wherein a first width of the bonding portion is substantially equal to a second width of the chip structure. The method includes evaporating the liquid layer. The chip structure is in direct contact with the bonding portion after the liquid layer is evaporated.
US11056456B2
A semiconductor apparatus includes a base plate, a metal plate disposed on the base plate, a bonding material disposed between the base plate and the metal plate to be in surface-to-surface contact with the base plate and the metal plate to bond the metal plate to the base plate, an insulating plate disposed on the metal plate, a circuit member disposed on the insulating plate to be in surface-to-surface contact with the insulating plate, a semiconductor device mounted on the circuit member, and an encapsulating material covering the metal plate, the bonding material, the insulating plate, the circuit member, and the semiconductor device to encapsulate an area over the base plate, wherein a bottom face area of the metal plate along the outer perimeter of the metal plate is not covered with the bonding material, wherein the base plate has a groove-shape recess that is disposed along the outer perimeter of the metal plate to face the bottom surface area, wherein the recess has an area having a first depth and a deeper area deeper than the first depth, and the deeper area is disposed beside an inner-side sidewall of the recess, and wherein at least a portion of the deeper area has the bonding material disposed therein.
US11056451B2
A semiconductor device manufacturing method includes forming an organic insulating layer on a semiconductor on which metal wiring is provided, the organic insulating layer having an opening to expose part of the metal wiring, forming a seed metal covering the part of the metal wiring exposed from the opening, and an inside face and an around portion of the opening of the organic insulating layer, forming a mask covering an edge of the seed metal and exposing part of the seed metal formed in the opening, and forming a barrier metal on the seed metal exposed from the mask by electroless plating. The mask includes an organic material or an inorganic dielectric material.
US11056444B2
A surface-mountable component is disclosed. The surface-mountable component may include a substrate having a side surface and a top surface that is perpendicular to the side surface. The component may include an element layer formed on the top surface of the substrate. The element layer may include a thin-film element and a contact pad electrically connected with the thin-film element. The contact pad may extend to the side surface of the substrate. The component may include a terminal that is electrically connected with the contact pad at a connection area. The connection area may be parallel with the top surface of the substrate. The terminal may have a visible edge surface that is approximately aligned with the side surface of the substrate. The visible edge surface may be visible for inspection when the surface-mountable component is mounted to a mounting surface.
US11056437B2
A panel-level chip device and a packaging method for forming the panel-level chip device are provided. The panel-level chip device includes a plurality of first bare chips disposed on a supporting base, and a plurality of first connection pillars. The panel-level chip device also includes a first encapsulation layer, and a first redistribution layer. The first redistribution layer includes a plurality of first redistribution elements and a plurality of second redistribution elements. Further, the panel-level chip device includes a solder ball group including a plurality of first solder balls. First connection pillars having a same electrical signal are electrically connected to each other by a first redistribution element. Each of remaining first connection pillars is electrically connected to one second redistribution element. The one second redistribution element is further electrically connected to a first solder ball of the plurality of first solder balls.
US11056425B2
A structure comprising a first dielectric layer embedded with a first interconnect structure. An insulator layer is disposed on the first dielectric layer. A second dielectric layer is disposed on the insulator layer. A via resides within the second dielectric layer. A second interconnect structure is isolated from the first dielectric layer. A first portion of a bottom surface of the via resides on a top surface of the insulator layer. A second portion of the bottom surface of the via resides on a first portion of a top surface of the first interconnect structure.
US11056422B2
A semiconductor module includes a die pad frame; a semiconductor chip disposed in a chip region on an upper surface of the die pad frame, the semiconductor chip having an upper surface on which a first electrode is disposed and a lower surface on which a second electrode is disposed; a conductive connection member for die pad disposed between the second electrode of the semiconductor chip and the upper surface of the die pad frame, the conductive connection member for die pad electrically connecting the second electrode of the semiconductor chip and the upper surface of the die pad frame; and a sealing resin for sealing the semiconductor chip, the die pad frame, and the conductive connection member for die pad.
US11056403B2
Embodiments provide a method of analyzing a shape of a wafer, including: measuring a cross-sectional shape of a plurality of wafers; obtaining a first angle formed by a first line connecting a first point to a second point having a maximum curvature in an edge region of the wafer and a front surface of the wafer; forming a thin film layer on a surface of each of the wafers; measuring a thickness profile of an edge region of the wafer on which each of the thin film layers is formed; and confirming a wafer having a smallest maximum thickness profile of the thin film layer among the plurality of wafers.
US11056402B2
An integrated circuit chip and a manufacturing method therefor, and a gate drive circuit, the integrated circuit chip comprising: a semiconductor substrate (103), a high voltage island (101a) being formed in the semiconductor substrate (103); a high voltage junction terminal (102a), the high voltage junction terminal (102a) surrounding the high voltage island (101a), a depletion type MOS device (N1) being formed on the high voltage junction terminal (102a), a gate electrode and a drain electrode of the depletion type MOS device (N1) being short connected, and a source electrode of the depletion type MOS device (N1) being connected to a high side power supply end (VB) of the integrated circuit chip; and a bipolar transistor (Q1), a collector electrode of the bipolar transistor (Q1) being short connected to the substrate and being connected to a low side power supply end (VCC) of the integrated circuit chip, an emitter of the bipolar transistor (Q1) being connected to a gate electrode of the depletion type MOS device (N1).
US11056396B1
A semiconductor device includes a substrate; an I/O device over the substrate; and a core device over the substrate. The I/O device includes a first gate structure having an interfacial layer; a first high-k dielectric stack over the interfacial layer; and a conductive layer over and in physical contact with the first high-k dielectric stack. The core device includes a second gate structure having the interfacial layer; a second high-k dielectric stack over the interfacial layer; and the conductive layer over and in physical contact with the second high-k dielectric stack. The first high-k dielectric stack includes the second high-k dielectric stack and a third dielectric layer.
US11056380B2
An assembly used in a process chamber for depositing a film on a wafer and including a pedestal extending from a central axis. An actuator is configured for controlling movement of the pedestal. A central shaft extends between the actuator and pedestal, the central shaft configured to move the pedestal along the central axis. A lift pad is configured to rest upon the pedestal and having a pad top surface configured to support a wafer placed thereon. A pad shaft extends between the actuator and the lift pad and controls movement of the lift pad. The pad shaft is positioned within the central shaft and is configured to separate the lift pad from the pedestal top surface by a process rotation displacement when the pedestal is in an upwards position. The pad shaft is configured to rotate relative to the pedestal top surface between first and second angular orientations.
US11056377B2
A semiconductor pick and place apparatus comprises: a pick arm having a main body, and a conduit incorporated in the main body for permitting fluid flow through the main body via the conduit, the conduit further defining a holding orifice which is operative in use to secure a semiconductor die, the conduit being configured to convey light received from one side of the pick arm through the holding orifice and an alignment window located on the main body to an opposite side of the pick arm.
US11056376B2
In a first aspect, the present disclosure relates to a method for removing an organic sacrificial material from a 2D material, comprising: providing a target substrate having thereon the 2D material and a layer of the organic sacrificial material over the 2D material, infiltrating the organic sacrificial material with a metal or ceramic material, and removing the organic sacrificial material.
US11056375B2
A micro LED carrier board is provided. The micro LED carrier board includes a substrate structure having a first surface and a second surface and having a central region and a peripheral region on the outside of the central region. The micro LED carrier board includes a plurality of micro LED elements forming an array and on the second surface of the substrate structure. The micro LED carrier board includes a patterned structure formed on the first surface and the second surface. The patterned structure has a first pattern density in the central region and a second pattern density in the peripheral region, and the first pattern density is different from the second pattern density.
US11056355B2
A method of fabricating a semiconductor may include forming on a substrate a mold structure including a mold layer, a buffer layer, and a support layer, performing on the mold structure an anisotropic etching process to form a plurality of through holes in the mold structure, and forming a plurality of bottom electrodes in the through holes. The buffer layer has a nitrogen content amount that increases as approaching the support layer from the mold layer. The buffer layer has an oxygen content amount that increases as approaching the mold layer from the support layer.
US11056351B2
A system and method for thinning an integrated circuit (IC) wafer. The system includes a support structure to hold the IC wafer and a mechanism to operate on the IC wafer. The support structure includes one or more inductive coils configured to transmit a power signal to the IC wafer and receive a feedback signal from the IC wafer. The system further includes a process controller to control the operation based at least in part on the feedback signal received from the IC wafer.
US11056332B1
A radio-frequency (RF) surface ion trap chip includes an RF electrode and an integrated capacitive voltage divider in which an intermediate voltage node is capacitively connected between the RF electrode and a ground. A sensor output trace is connected to the intermediate voltage node.
US11056327B2
Certain configurations of systems and methods that can detect inorganic ions and organic ions in a sample are described. In some configurations, the system may comprise one, two, three or more mass spectrometer cores. In some instances, the mass spectrometer cores can utilize common components such as gas controllers, processors, power supplies and vacuum pumps. In certain configurations, the systems can be designed to detect both inorganic and organic analytes comprising a mass from about three atomic mass units, four atomic mass units or five atomic mass units up to a mass of about two thousand atomic mass units.
US11056322B2
A method for dry processing a substrate in a processing chamber is provided. The substrate is placed in the processing chamber. The substrate is dry processed, wherein the dry processing creates at least one gas byproduct. A concentration of the at least one gas byproduct is measured. The concentration of the at least one gas byproduct is used to determine processing rate of the substrate.
US11056317B2
A microwave plasma source that generates a microwave plasma in a processing space in which a target substrate is processed, includes: a microwave generation part for generating microwave; a waveguide through which the microwave generated by the microwave generation part propagates; an antenna part including a slot antenna having a predetermined pattern of slots formed therein and being configured to radiate the microwave propagating through the waveguide into the processing space and a microwave-transmitting plate being made of a dielectric material and being configured to transmit the microwave radiated from the slots therethrough and supply the microwave into the processing space; a temperature detector for detecting a temperature at a predetermined position in a microwave propagation path leading to the slot antenna; and an abnormality detection part for receiving the temperature detected by the temperature detector and detect an abnormality in the microwave propagation path based on the detected temperature.
US11056316B2
A radio frequency (RF) pulse matching method includes presetting a matching threshold and initializing a pulse count value to a pulse reference value and loading pulse power to an upper electrode and a lower electrode. The upper electrode includes an upper RF power supply and a corresponding upper matching device. The lower electrode includes a lower RF power supply and a corresponding lower matching device. The method further includes collecting a pulse signal of the pulse power and calculating a matching parameter according to the pulse signal, determining a magnitude of the matching parameter relative to the matching threshold and resetting the pulse count value, causing the upper matching device to perform matching on the upper RF power supply or the lower matching device to perform matching on the lower RF power supply, and repeating processes until the upper RF power supply and the lower RF power supply are matched.
US11056312B1
A system is disclosed. In embodiments, the system includes an electron source and a micro-lens array (MLA) configured to receive one or more primary electron beams from the electron source and split the one or more primary electron beams into a plurality of primary electron beamlets. In embodiments, the system further includes a micro-stigmator array (MSA) including a plurality of dodecapole electrostatic stigmators, wherein the MSA is configured to eliminate at least one of fourth-order focusing aberrations or sixth-order focusing aberrations of the plurality of primary electron beamlets. In embodiments, the system further includes projection optics configured to receive the plurality of primary electron beamlets and focus the plurality of primary electron beamlets onto a surface of a sample.
US11056304B2
A load control device may control power delivered to an electrical load from an AC power source. The load control device may include a controllably conductive device adapted to be coupled in series electrical connection between the AC power source and the electrical load, a zero-cross detect circuit configured to generate a zero-cross signal representative of the zero-crossings of an AC voltage. The zero-cross signal may be characterized by pulses occurring in time with the zero-crossings of the AC voltage. The load control device may include a control circuit operatively coupled to the controllably conductive device and the zero cross detect circuit. The control circuit may be configured to identify a rising-edge time and a falling-edge time of one of the pulses of the zero-cross signal, and may control a conductive state of the controllably conductive device based on the rising-edge time and the falling-edge time of the pulse.
US11056303B2
A relay device includes a controller, a capacitor included in a charger, and a discharge circuit that discharges electric charge charged to the capacitor. The discharge circuit includes a discharge resistance, a first relay switch connected to the discharge resistance and having a contact point that becomes a closed state by electric conduction to an exciting coil, and a second relay switch connected in parallel to the first relay switch and having a contact point that becomes an open state by electric conduction to an exciting coil. The controller, by mutually switching between a state in which the first relay switch is turned on and the second relay switch is turned off and a state in which the first relay switch is turned off and the second relay switch is turned on, determines abnormality of the first relay switch and the second relay switch.
US11056297B2
A device for recognizing an arcing fault in incident light that includes a sensor for detecting absorption lines of the incident light, and an evaluation unit which generates an evaluation signal when characteristic absorption lines are detected.
US11056290B2
A circuit breaker apparatus may include a housing, a circuit inside the housing for protecting the conductors and the load of the circuit, a display attached to outside of the housing, a controller, and a power control device. The display may be an electronically-alterable display that does not require power in situations other than changing its state. The power control device may provide power to the controller and the display when the apparatus is being tampered with. When the controller is powered, it may cause the power control device to cause the display to change from a state that indicates that the apparatus is authenticated to another state that indicates that the apparatus has been tampered with. The power control device may include a battery and a switch, or a power harvester, which can be configured to provide power to the controller when the apparatus is being tampered with.
US11056266B2
Provided is a filter device to be connected between an AC power source (1) and a PWM converter (2), which includes a first AC reactor (3), a second AC reactor (4) that is connected between the PWM converter (2) and the first AC reactor (3), a filter capacitor (5) whose one end is connected to a connecting portion (9) between the first AC reactor (3) and the second AC reactor (4), and a housing (15) having a cooling air inlet (16) and a cooling air outlet (17) and containing the first AC reactor (3) and the second AC reactor (4), wherein the first AC reactor (3) is disposed upwind of the second AC reactor (4).
US11056265B2
An apparatus can comprise a DC power supply to generate a DC electrical signal, a pulse generator to generate an electrical pulse, and an electrical element. The pulse generator and the DC power supply can be electrically coupled together. The electrical element can receive the DC electrical signal and the electrical pulse. The electrical element can generate a magnetic field in response to receiving the DC electrical signal and cool in response to receiving the electrical pulse.
US11056253B2
An apparatus including a dielectric layer; and a set of thin-film resistors arranged in a row extending in a first direction on the dielectric layer, wherein lengths of the set of thin-film resistors in a second direction substantially orthogonal to the first direction are substantially the same, wherein the set of thin-film resistors includes a first subset of one or more thin-film resistors with respective terminals spaced apart by a first distance, and wherein the set of thin-film resistors includes a second subset of one or more thin-film resistors with respective terminals spaced apart by a second distance, the first distance being different than the second distance.
US11056252B2
Electrical signal transmission cable systems and methods of using the same are disclosed. The systems and methods use an electrical signal transmission cable system, wherein the electrical signal transmission cable system includes a parallel set of electrical signal transmission cables in electrical communication between an electrical signal transmitting device and an electrical signal receiving device.
US11056249B2
An apparatus having a nuclear reactor comprising a pressure vessel containing primary coolant water and further containing a nuclear reactor core comprising fissile material, a mounting/electrical distribution plate secured entirely within the pressure vessel and configured to be submerged in the primary coolant, a set of control rod drive mechanism (CRDM) units mounted directly on the mounting/electrical distribution plate, and a plurality of cable modules mounted in receptacles of the mounting/electrical distribution plate wherein each cable module includes mineral insulated (MI) cables connected with one or more of the CRDM units, the cable module including its MI cables being removable as a unit from the receptacle of the mounting/electrical distribution plate.
US11056246B2
A channel type heterogeneous reactor core for a heavy water reactor for burnup of thorium based fuel is provided. The heterogeneous reactor core comprises at least one seed fuel channel region comprising seed fuel channels for receiving seed fuel bundles of thorium based fuel; and at least one blanket fuel channel region comprising blanket fuel channels for receiving blanket fuel bundles of thorium based fuel; wherein the seed fuel bundles have a higher percentage content of fissile fuel than the blanket fuel bundles. The seed fuel channel region and the blanket fuel channel region may be set out in a checkerboard pattern or an annular pattern within the heterogeneous reactor core. Fuel bundles for the core are also provided.
US11056243B2
The present disclosure relates to systems, methods, and computer-readable storage devices for radiotherapy treatment planning. For example, a method may generate a treatment plan for a patient. The method may receive training data reflecting radiotherapy treatment data. The training data may include a feature vector and a target vector. The method may further determine a training model based on the feature vector and the target vector. The method may further receive testing data associated with the patient. The testing data may include a descriptive feature vector. The method may further determine a therapy model based on the descriptive feature vector and the training model. The therapy model may be used to generate the treatment plan.
US11056226B2
A video signal generating apparatus is disclosed which includes: a camera configured to generate a video signal; an operating device configured to operate at least either the camera or an apparatus configured to receive the video signal; a text data generating device configured to generate text data including a meaningful term in response to the operation performed on the operating device; and a text data inserting device configured to insert the text data generated by the text data generating device into the video signal in a corresponding manner.
US11056223B1
A system is disclosed that monitors participants in health-related programs, such as weight loss or exercise programs, and that provides automated, personalized health coaching to the program participants. The system includes breath analysis devices that are used by the program participants to generate ketone measurements, and includes a mobile application that runs on mobile devices of the participants and communicates with corresponding breath analysis devices. The system operates generally by monitoring ketone levels (such as acetone levels) and other attributes of the participants and by making personalized, machine-generated changes or updates to such programs to maintain program effectiveness and engagement. In some embodiments the system uses primary and secondary process flows to collect from the participants information that is used to select or recommend health program modifications.
US11056220B2
An intensity transform augmentation system is operable to generate a plurality of sets of augmented images by performing a set of intensity transformation functions on each of a training set of medical scans. Each of the set of intensity transformation functions are based on density properties of corresponding anatomy feature present in the training set of medical scans. A computer vision model is generated by performing a training step on the plurality of sets of augmented images, where each augmented image of a set of augmented images is assigned same output label data based on a corresponding one of the training set of medical scans. Inference data is generated by performing an inference function on a new medical scan by utilizing the computer vision model on the new medical scan. The inference data is transmitted to a client device for display via a display device.
US11056219B2
A computer-implemented method analyzes a medical treatment plan for a patient having a medical condition and determines a value of health care of the plan. The method includes a processor executing instructions to enter the patient into an electronic medical records (EMR) system of a medical facility visited by the patient, assign the patient a diagnosis, recording the medical treatment plan, and generate a portal for accessing and displaying the medical treatment plan. The method further includes a health care value analytics (HVA) server accessing and using historical data, generating a value baseline for approved medical treatments of medical conditions addressed by the medical treatment plan, generating one or more HVA data objects that provide a running comparison of the medical treatment plan and the value baseline, and providing the HVA data objects for display through the portal onto an EMR/HVA access device.
US11056203B1
In one aspect of programmed state verification in accordance with the present description, the voltage levels on bitlines of non-target storage cells are each boosted by applying a non-zero offset or delta value, ΔV, to the bitlines of non-target storage cells during a precharge subinterval. A bitline verification voltage applied to a bitline of a target storage cell causes the voltage of the bitline to ramp up from the boosted ΔV value. As a result, starting from an initial value which is the higher or boosted ΔV value, the bitline voltage ramps up more quickly during the precharge subinterval to the bitline verification voltage level to improve system performance. In addition, the bitline verification voltage applied to bitlines of target storage cells during the precharge subinterval, can be at a relatively high value to maintain the accuracy of program state verification.
US11056200B2
Method of controlling initialization of nonvolatile memory device, where nonvolatile memory device includes memory cell region including first metal pad and peripheral circuit region including second metal pad and vertically connected to memory cell region by first and second metal pads, includes performing first sensing operation to sense write setting data stored in first memory cells in memory cell region of first memory plane and store first read setting data in first page buffer circuit in peripheral circuit region of first memory plane, performing second sensing operation to sense write setting data stored in second memory cells in memory cell region of second memory plane and store second read setting data in second page buffer circuit in peripheral circuit region of second memory plane and performing dump-down operation to store restored setting data in buffer based on first read setting data and second read setting data.
US11056198B2
A processing device in a memory system determines that a first metric of a first memory unit on a first plane of a memory device satisfies a first threshold criterion. The processing device further determines whether a second metric of a second memory unit on a second plane of the memory device satisfies a second threshold criterion, wherein the second block is associated with the first block, and wherein the second threshold criterion is lower than the first threshold criterion. Responsive to the second metric satisfying the second threshold criterion, the processing device performs a multi-plane data integrity operation to determine a first reliability statistic for the first memory unit and a second reliability statistic for the second memory unit in parallel.
US11056196B2
A memory device includes N rows of memory cells and N word lines coupled thereto, respectively. A method of reading data from the memory device includes: applying a first pre-pulse voltage to an nth word line while applying a second pre-pulse voltage to an adjacent word line adjacent to the nth word line, the second pre-pulse voltage exceeding the first pre-pulse voltage, and n being an integer ranging from 1 to N; grounding the nth word line while maintaining the second pre-pulse voltage on the adjacent word line; pulling a voltage on the nth word line towards a start read level; and prior to the voltage on the nth word line reaching the start read level, driving a voltage on the adjacent word line to the first pre-pulse voltage.
US11056188B2
A nonvolatile memory device includes a substrate, a source electrode structure disposed on the substrate, a channel structure disposed to be contact a sidewall surface of the source electrode structure, a resistance change memory layer disposed on a sidewall surface of the channel structure, a drain electrode structure disposed to contact the resistance change memory layer, a plurality of gate dielectric structures extending in the first direction and disposed to be spaced apart from each other in a second direction, and a plurality of gate electrode structures disposed to extend in the first direction in the plurality of the gate dielectric structure.
US11056183B2
Various implementations described herein are directed to an integrated circuit having multiple bitcell arrays and multiple input ports including a single write input port for the multiple bitcell arrays and multiple read input ports for the multiple bitcell arrays. The integrated circuit may include multiple read output ports for the multiple bitcell arrays. The single write input port is used for writing data to the multiple bitcell arrays, and the multiple read input ports are used separately for reading data from the multiple bitcell arrays for output to the multiple read output ports.
US11056172B1
A flash memory and an operation method thereof are provided. The flash memory includes a plurality of memory cell strings and a pass voltage generator. Each of the memory cell strings includes a plurality of memory cells. The pass voltage generator is configured to provide a pass voltage to a plurality of word lines of a plurality of unselected memory cells of a selected memory string. During a reading operation, the pass voltage generator raises the pass voltage from a first voltage at a first time point, and raises the pass voltage to a second voltage at a second time point. The second voltage is lower than a target voltage times a preset ratio The first time point is earlier than a start time point of a bit line voltage received by the selected memory cell, and the second time point occurs at the start time point of the bit line voltage.
US11056151B2
In accordance with one or more aspects, a request to run an application is received. The application has an associated tune manifest that identifies one or more resources that the application may use. The tune manifest is compared to a device resource record, and a check is made, based at least in part on the comparing, whether the one or more resources identified in the tune manifest can be satisfied by the device. If the one or more resources identified in the tune manifest can be satisfied by the device, then the application is run; otherwise, a notification of a conflict between the application and the device is presented. Additionally, when the application exits, a device tune state that identifies a content source to which the device was tuned prior to running the application can be retrieved and the device restored to this device tune state.
US11056130B2
The present disclosure provides a speech enhancement method and apparatus, a device and a storage medium. The method includes: acquiring a first speech signal and a second speech signal; obtaining a signal to noise ratio of the first speech signal; determining, according to the signal to noise ratio of the first speech signal, a fusion coefficient of filtered signals corresponding to the first speech signal and the second speech signal; and performing, according to the fusion coefficient, speech fusion processing on the filtered signals corresponding to the first speech signal and the second speech signal to obtain an enhanced speech signal. Thereby, it is realized that a fusion coefficient of speech signals of a non-air conduction speech sensor and an air conduction speech sensor is adaptively adjusted according to environment noise, thereby improving the signal quality after speech fusion, and improving the effect of speech enhancement.
US11056128B2
An apparatus for processing an audio signal includes an audio signal analyzer and a filter. The audio signal analyzer is configured to analyze an audio signal to determine a plurality of noise suppression filter values for a plurality of bands of the audio signal, wherein the analyzer is configured to determine a noise suppression filter value so that a noise suppression filter value is greater than or equal to a minimum noise suppression filter value and so that the minimum noise suppression value depends on a characteristic of the audio signal. The filter is configured for filtering the audio signal, wherein the filter is adjusted based on the noise suppression filter values.
US11056121B2
A stereo sound encoding method and system, for encoding left and right channels of a stereo sound signal, down mix the left and right channels of the stereo sound signal to produce primary and secondary channels and encode the primary and secondary channels. Encoding the primary channel and encoding the secondary channel comprise determining a first bit budget to encode the primary channel and a second bit budget to encode the secondary channel. If the second bit budget is sufficient, the secondary channel is encoded using a four subframes model and, if the second bit budget is insufficient for using the four subframes model, the secondary channel is encoded using a two subframes model.
US11056118B2
A method of speaker identification comprises receiving a speech signal and dividing the speech signal into segments. Following each segment, a plurality of features are extracted from a most recently received segment, and scoring information is derived from the extracted features of the most recently received segment. The scoring information derived from the extracted features of the most recently received segment is combined with previously stored scoring information derived from the extracted features of any previously received segment. The new combined scoring information is stored, and an identification score is calculated using the combined scoring information.
US11056115B2
A method for receiving processed information at a remote device is described. The method includes transmitting from the remote device a verbal request to a first information provider and receiving a digital message from the first information provider in response to the transmitted verbal request. The digital message includes a symbolic representation indicator associated with a symbolic representation of the verbal request and data used to control an application. The method also includes transmitting, using the application, the symbolic representation indicator to a second information provider for generating results to be displayed on the remote device.
US11056096B2
Disclosed is an artificial intelligence (AI)-based voice sampling apparatus for providing a speech style in a heterogeneous label, including a rhyme encoder configured to receive a user's voice, extract a voice sample, and analyze a vocal feature included in the voice sample, a text encoder configured to receive text for reflecting the vocal feature, a processor configured to classify the voice sample input to the rhythm encoder into a label according to the vocal feature, provide a weight by measuring a distance between a voice sample corresponding to the label and a voice sample corresponding to a heterogeneous label as a label other than the label and provide a weight by measuring similarity between the label and the heterogeneous label, extract an embedding vector representing the vocal feature, generate a speech style from the embedding vector, and apply the generated speech style to the text, and a rhyme decoder configured to output synthesized voice data in which the speech style is applied to the text by the processor.
US11056090B2
A device for use in a medium comprising a medium vibro-acoustic impedance. The device includes an elastic material including a plurality of unit cells. The plurality of unit cells includes a first unit cell. The first unit cell includes a first unit-cell joint comprising a first unit-cell joint wall defining a first joint central void, a first unit-cell joint inclusion located in the first joint central void, and at least two first unit-cell arms connected to and extending away from the first unit-cell joint. The elastic material includes an elastic-material vibro-acoustic impedance. The elastic-material vibro-acoustic impedance and the medium vibro-acoustic impedance are sufficiently vibro-acoustically impedance-matched to couple time-varying, propagating vibro-acoustic fields between said elastic material and the medium.
US11056083B2
A display control device outputs an image, which is obtained by processing as input image having been corrected by the correction unit, while correction data is loaded. The display control device outputs the input image, which has been corrected by the correction unit, after completion of loading the correction data.
US11056077B2
The approach for automatically adjusting display setting for a user that uses corrective lens or not is disclosed. The approach determines whether a user is wearing corrective visual lens. If the user is not wearing correct visual lens, then the system measures the ocular features of the user via sensors. The system then transmits data associated with the ocular features to a deep learning server wherein the deep learning server analyzes the data. The server generates a customized display setting based on the analyzed data. The system receives the display setting from the deep learning server and automatically adjusts the display setting on a device of the user based on the received display setting.
US11056067B2
A display apparatus includes a display panel including a plurality of pixels, and a driver which receives input image data, divides a border portion of the display panel into edge regions and corner regions, generates final image data by compensating the input image data such that luminances of the edge regions are increased by a first multiplicative factor and luminances of the corner regions are increased by a second multiplicative factor greater than the first multiplicative factor, and drives the display panel based on the final image data.
US11056066B2
The present invention teaches a white balance method and device for a LCD panel. The method includes the following steps. Step S1 provides a LCD panel, including a mask-joint area and a non-mask-joint area outside the mask-joint area. The mask-joint area includes multiple first color resists arranged in an array, and the non-mask-joint area includes multiple second color resists arranged in an array. The first and second color resists are of different dimensions. Step S2 obtains a first white balance driving table for the mask-joint area and a second white balance driving table for the non-mask-joint area. Step S3 conducts white balance to the mask-joint area and non-mask-joint area using the first and second white balance driving tables, respectively. By applying different white balance driving tables to the mask-joint area and the non-mask-joint area, the white balance effect is improved, and the display quality of the LCD panel is enhanced.
US11056064B2
A display panel includes a first shift register, a first demultiplexer, a plurality of first gate lines, and a plurality of rows of first sub-pixels. The first shift register outputs a first shift signal. The first demultiplexer is coupled to the first shift register and receives the first shift signal and outputs a plurality of first gate driving signals. The plurality of first gate lines receive the plurality of first gate driving signals. Each row of first sub-pixels is coupled to a corresponding first gate line of the plurality of first gate lines. The first sub-pixels of the same row emit light of a same color.
US11056054B2
A display device includes a substrate including a first pixel region and a second pixel region having a smaller area than the first pixel region. The second pixel region is connected to the first pixel region. A first pixel is provided in the first pixel region and a second pixel is provided in the second pixel region. A first line is connected to the first pixel and a second line is connected to the second pixel. A dummy unit overlaps at least one of the first line and the second line, and compensates for a difference in load values between the first and second lines.
US11056046B2
A display device includes: a data line; a first scan line configured to sequentially receive a first scan pulse and a second scan pulse, each of which has a turn-on level; an emission line configured to sequentially receive a first emission pulse, a second emission pulse, a third emission pulse, and a fourth emission pulse, each of which has a turn-on level; and a pixel configured to receive the data signal according to the first and second scan pulses, the pixel being further configured to emit light based on the received data signal according to the first to fourth emission pulses, wherein the first emission pulse is generated before the first scan pulse, the second emission pulse and the third emission pulse are generated in a period between the first scan pulse and the second scan pulse, and the fourth emission pulse is generated after the second scan pulse.
US11056042B1
Systems and methods for providing display panels with reduced visual artifacts. A display system is provided that includes a pixel array having a plurality of pixels arranged in rows and columns. The display system receives an image stream that includes a plurality of sets of image data that each represent an image to be sequentially presented by the display system. The data for each frame or set of image data is loaded into the pixel array according to a loading sequence with reduces the visual artifacts perceived by a viewer of the display system. The loading sequence may include an inside-out loading sequence which gives preference to a central region of the pixel array, a speculative preloading sequence which first loads portions of the pixel array with speculative data, or various combinations thereof.
US11056041B2
Display panel redundancy schemes and methods of operation are described. In an embodiment, and display panel includes an array of drivers (e.g. microdrivers), each of which including multiple portions to independently receive control and pixel bits. In an embodiment, each driver portion is to control a group of redundant emission elements.
US11056039B2
Disclosed is a signal processing device and an image display apparatus including the same. The signal processing device and the image display apparatus comprise: a first reduction unit to receive a image signal and reduce noise of the received image signal, and a second reduction unit to perform grayscale amplification based on the image signal from the first reduction unit, wherein the second reduction unit is configured to perform the grayscale amplification so that upper-limit level of grayscale of the image signal from the first reduction unit is greater than upper-limit level of grayscale of an OSD signal. Accordingly, OSD area may be uniformly displayed regardless of ambient luminance.
US11056033B2
An electro-optical apparatus 300 includes a first electro-optical panel 201 that is a segment panel, a first display driver 101 that drives the first electro-optical panel 201, a second electro-optical panel 202 that is a matrix panel, and is arranged to overlap the first electro-optical panel 201 in planar view of the first electro-optical panel 201, and a second display driver 102 that displays an image on the second electro-optical panel 202 by driving the second electro-optical panel 202. The first electro-optical panel 201 is arranged on the side from which an image is visually recognizable. The second display driver 102 outputs a drive voltage to a segment electrode of the first electro-optical panel 201.
US11056031B2
A control device, which controls a laser scanning display device, includes a laser device, a first current source that generates a first driving current supplied to the laser device, a second current source that generates a second driving current supplied to the laser device, and a controller. The controller controls the first current source to generate the first driving current having a first set current value that is 1/n times a threshold current value at a time when oscillation of the laser device starts, when scanning a non-display area in which no image is displayed, where n is a number greater than 1. The controller controls the second current source to generate the second driving current having a second set current value that is zero or greater and less than 1−1/n times the threshold current value, when scanning the non-display area.
US11056030B1
A display apparatus including an image renderer per eye; a liquid-crystal device including a liquid-crystal structure and a control circuit, the liquid-crystal structure being arranged in front of image-rendering surface of image renderer, wherein liquid-crystal structure is to be electrically controlled, via control circuit, to shift light emanating from a given pixel of the image renderer to a plurality of positions in a sequential and repeated manner; and at least one processor configured to render a sequence of output image frames via the image renderer, wherein a shift in the light emanating from the given pixel of the image renderer to the plurality of positions causes a resolution of the output image frames to appear higher than a display resolution of the image renderer.
US11056021B2
A method for producing a simulated animal organ includes: a shaping step of mixing a raw material containing mannan as a main component and water for gelatinization and shaping a gelatinized substance into a shape of an animal organ to obtain a shaped body; and a low temperature step of keeping the shaped body in a low temperature environment lower than a normal temperature. As a result, a simulated animal organ in a state extremely close to an actual animal organ is provided.
US11056006B2
A device is described for providing state information of an automatic valet parking system. The device includes at least one off-board infrastructure component, which is located, in particular fixedly disposed within a parking area assigned to the automatic valet parking system. The infrastructure component is adapted for outputting state information of the automatic valet parking system. Thus, pieces of state information of the automatic valet parking system can be efficiently communicated.
US11056002B2
Method and control unit, for avoiding a potential collision between the vehicle and a Vulnerable Road User, VRU. The method comprises: predicting a future path of the vehicle; detecting the VRU and the position of the VRU; determining velocity of the detected VRU; predicting a future position of the detected VRU, based on the VRU position upon detection and the determined VRU velocity; and performing an action for avoiding a collision, when the predicted future position of the VRU is overlapping the predicted future path of the vehicle.
US11055988B2
A traffic monitoring system and method for mapping traffic speed and density while preserving privacy. The system can include fixed stations that make up a network and mobile probes that are associated with vehicles. The system and method do not gather, store, or transmit any unique or identifying information, and thereby preserves the privacy of members of traffic. The system and method provide real-time traffic density and speed mapping. The system and method can further be integrated with a complementary flood monitoring system and method.
US11055987B2
Systems and methods that provide indications that incoming traffic is present. A display deployed at an intersection is visible to traffic coming from one direction. The display is activated when a sensor senses traffic coming from another direction. The activated display provides a moving or animated display that shows the direction that traffic is coming from.
US11055986B2
In one embodiment, a match application identifies an edge corresponding to a road segment based on an observational point specifying an estimated position and an estimated heading. The match application performs search operations on a road network graph based on the estimated position to identify multiple candidate edges. For a first candidate edge, the match application computes a first quality level based on at least a distance between the estimated position and the first candidate edge and an angle between the estimated heading and a direction associated with the first candidate edge. Subsequently, the match application determines that the first quality level indicates that the first candidate edge has a higher quality than any other candidate edge. Finally, the match application transmits the first candidate edge to an application that associates content specified in relation to the estimated position with the first candidate edge.
US11055979B1
Systems and methods to provide a watch as a dashboard of a plurality of components by utilizing a mesh protocol are disclosed. Exemplary implementations may: generate output signals, by a module group of one or more modules, configured to conveying information related to the subject, wherein the one or more modules are configured by a mesh protocol to communicate the information via wireless communication; by one or more processors of a watch: receive wireless communication from at least a first module via the mesh protocol; obtain the output signals from the module group based on the mesh protocol; perform analysis on the output signals to determine values to one or more metrics related to the subject; and effectuate, via a user interface of the watch, presentation of the values, wherein the watch includes one or more sensors, and a transmitter receiver that communicates via the mesh protocol.
US11055978B1
A system may include a processor. The processor may be configured to receive a first indication indicative of presence of a person arriving at a location associated with a scheduled service. The process may also be configured to determine whether the first indication corresponds to an expected arrival time of the scheduled service. Additionally, the processor may receive activity data in response to determining that the indication corresponds to the expected arrival time. Further, the processor may receive a second indication indicative that the person has completed the scheduled service. Further still, the processor may determine whether the scheduled service is completed based at least in part on the activity data. Even further, the processor may transmit a service confirmation to a computing device associated with a property owner of the location in response to determining that the scheduled service is completed.
US11055975B2
A mesh network-based environmental data capture system and method for providing communication between a base system having at least one wireless input capture device ICD(s) and other ICD(s), wherein the ICD(s) are capable of smart cross-communication with each other and remote access to their inputs via a server computer, including the steps of providing this base system; at least one user accessing the ICDs and inputs remotely via a user interface through a remote server computer and/or electronic device communicating with it, for providing a secure surveillance system with extended inputs range and wireless smart cross-communication for monitoring a target environment.
US11055973B2
A method includes reading a digital signal from a sensing device in an area of a structure, where the digital signal is configured to be present periodically. A trailing edge of the digital signal is determined. An analog signal from the sensing device is read, where the analog signal includes an output from a sensor included in the sensing device, and where the sensor is configured to detect an aspect of an environment. The analog signal is read after the trailing edge of the digital signal.
US11055971B1
A card reader includes a user-card-insertion slot operatively connected to user-card path. A data-reader is located in an interior of the card reader. A plate is located in the interior of the card reader. The plate is adjacent to the data-reader and interior to the user-card-insertion slot. The plate is configured to block the insertion of a skimming or shimming device and to bend during an attempt to remove the plate from the interior of the card reader. The plate may be configured such that a power connection between the plate and a circuit supplying power to the card reader may be broken during an attempt to remove the plate from the interior of the card reader.
US11055963B2
A computer-implemented method of operating a regulated gaming machine may comprise providing a game configured to generate a plurality of in-game assets on a display, the in-game assets being configured such that successful player interaction therewith selectively triggers. An opportunity for the player to reconfigure the game in exchange for value from the player may be selectively enabled during game play. When a received player interaction is indicative of the player accepting the provided opportunity, value from the player may be accepted and the game reconfigured by changing one or more of the in-game assets and/or changing what constitutes successful interactions therewith that triggers wagers. Conversely, when the received player interaction is indicative of the player foregoing the provided opportunity, the game is continued and wagers selectively triggered without reconfiguring the game.
US11055962B2
Systems and methods for integrating graphic animation technologies with fantasy sports contest applications are provided. This invention enables a fantasy sports contest application to depict plays in various sporting events using graphic animation. The fantasy sports contest application may combine graphical representation of real-life elements such as, for example, player facial features, with default elements such as, for example, a generic player body, to create realistic graphic video. The fantasy sports contest application may provide links to animated videos for depicting plays on contest screens in which information associated with the plays may be displayed. The fantasy sports contest application may play the animated video for a user in response to the user selecting such a link. In some embodiment of the present invention, the fantasy sports contest application may also customize animated video based on user-supplied setup information. For example, the fantasy sports contest application may provide play information and other related data to allow a user to generate animated videos using the user's own graphics processing equipment and graphics animation program.
US11055961B2
Embodiments of the invention include a mystery degressive bonus system. Instead of a bonus that increases its value as the likelihood of winning the bonus increases, embodiments of the invention disconnect the likelihood of winning a mystery bonus from the amount awarded for triggering the mystery bonus. In some embodiments as the likelihood of winning the mystery bonus increases, the award for winning the mystery bonus decreases. Some embodiments include a minimum value for winning the mystery bonus. Additional embodiments are directed to an indicator system to show to the player a present amount of the mystery bonus award as well as the likelihood of winning the award. Further embodiments include a gaming device that includes a bonus game in which the amount awarded to the player decreases over time.
US11055957B2
A system for interactive gaming among a plurality of players includes a host computer system and a plurality of player terminals communicably coupled to the host computer system or gaming platform via a network. The plurality of player terminals may be located at a plurality of licensed gaming locations. The plurality of player terminals may be configured to engage the plurality of players in a common interactive game operated by the host computer system. The plurality of player terminals can include means for dispensing player winnings from the player terminal.
US11055956B2
A system for interactive gaming among a plurality of players includes a host computer system and a plurality of player terminals communicably coupled to the host computer system or gaming platform via a network. The plurality of player terminals may be located at a plurality of licensed gaming locations. The plurality of player terminals may be configured to engage the plurality of players in a common interactive game operated by the host computer system. The plurality of player terminals can include means for dispensing player winnings from the player terminal.
US11055948B2
A storage and dispensing station for a blister packaging machine for drug portions includes a base electrically coupled to the blister packaging machine and configured to dissipate an electrical charge to the blister packaging machine. A storage container is disposed on the base and includes a housing defining a receiving chamber for drug portions, a cylindrical receiving chamber and a bottom surface. A singulating device is rotatably disposed in the cylindrical receiving chamber and has multiple channels extending along the singulating device and parallel with a rotational axis of the singulating device. The singulating device also includes an electrically conductive coupling and a drive for rotating the singulating device. The singulating device is electrically conductive at least at an outer surface of the singulating device, and the outer surface comes into contact with drug portions. A conductor device provides an electrically conductive coupling between the outer surface and an electrical contact.
US11055918B2
A method is provided, including the following operations: presenting on a display device a virtual scene including a virtual character, the display device disposed in a local environment; providing a view of the local environment through a head-mounted display, the view through the head-mounted display including the display device and the virtual scene being presented thereon; animating the virtual character to show the virtual character moving from the virtual scene presented on the display device to the local environment as viewed through the head-mounted display, wherein the animating includes transitioning, from rendering the virtual character as part of the virtual scene presented on the display device, to rendering the virtual character as an augmented element in the view of the local environment provided through the head-mounted display.
US11055915B2
Techniques for delivering virtualized content are disclosed. In some embodiments, source content is virtualized by mapping elements in the source content to existing database objects, and a specification of the virtualized version of the source content is provided to an output device in response to a request from the output device for the source content. In some such cases, a format of the source content, a format of the virtualized version of the source content, and a native format in which the virtualized version of the source content is rendered at the output device all comprise different formats.
US11055911B1
A computer-implemented method and system for modeling an outer surface, such as skin. The method includes, under the control of one or more computer systems configured with executable instructions, defining a plurality of microstructures such as microstructures to be displayed in microstructure locations on a geometric model of a character or inanimate object, and generating a volumetric mesh including the plurality of microstructures. The volumetric mesh is configured to be applied to the geometric model as an outer surface (e.g., skin) covering the geometric model.
US11055910B1
A machine learning system receives a reference image and generates a series of projected view images of a physical object represented in the images. Parallel neural networks may receive the reference image and series of projected view images for analysis to determine one or more features of the physical object. By pooling the results from the parallel network, a single output may be provided to a set of decodes that are trained to identify a material property of the one or more items. As a result, a three-dimensional model may be generated that includes a graphical representation of the object as a function of its material properties to enable improved rendering.
US11055907B2
A three-dimensional data distribution device includes: a communication unit that receives a transmission request, the transmission request being transmitted in accordance with a predetermined application and requesting transmission of three-dimensional model data, the three-dimensional model data indicating a three-dimensional shape of an object; and a controller that controls the transmission of the three-dimensional model data. The controller makes, based on the transmission request, at least one of a determination as to whether a first company is identical to a second company and a determination as to whether the first company has a partnership with the second company, the first company providing the predetermined application, the second company providing an equipment that has been used to generate the three-dimensional model data, and the controller controls the transmission of the three-dimensional model data in accordance with a result of the at least one of the determinations.
US11055904B2
A graphics processor includes a rasteriser, an early depth tester, a renderer, a late depth tester, and a depth test data buffer that stores depth data values for use by the early and late depth testers. When a fragment is to undergo an early depth test to update the depth buffer, it is first determined whether the fragment should undergo the early depth test to update the depth buffer without waiting for any other fragment to undergo a depth test, or whether the result of a late depth test on a fragment that is still to undergo a late depth test should be awaited before performing a depth test to update the depth buffer on the fragment.
US11055891B1
Examples of the present disclosure describe systems and methods for providing real-time motion styling in virtual reality (VR), augmented reality (AR), and/or mixed reality (MR) environments. In aspects, input data corresponding to user interaction with a VR, an AR, or an MR environment may be received. The input data may be featurized to generate a feature set. The feature set may be compared to a set of stored motion data comprising motion capture data representing one or more motion styles for executing an action or activity. Based on the comparison, the feature set may be matched to feature data for one or more motions styles in the stored motion data. The one or more motions styles may then be executed by a virtual avatar or a virtual object in the VR/AR/MR environment.
US11055873B2
A composite image generation system comprises: a position information detection device 14 that detects position information about a predetermined spot in a real space; and a processing device 16 that generates a composite image in which a separately acquired superimposed image is overlaid onto a desired region in a camera image of the real space captured by a movably placed video camera 18, based on the position information from the position information detection device 14. The processing device 16 includes a position information specifying means 35 that adjusts a detection result from the position information detection device 14 to specify position information about a probe 19 used when superimposing the superimposed image onto the desired region. The position information specifying means 35 comprises a recognition state determination unit 46 that determines a recognition state of a probe marker 24A by the video camera 18, a used information selection unit 47 that selects which of detection results from an optical tracking means 21 and a non-optical tracking means 22 is to use according to the recognition state, and an output position information decision unit 48 that decides output position information necessary to generate a composite image according to the selected position information.
US11055872B1
Described is a system for real-time object recognition. The system extracts a candidate target region representing a candidate object from an input image of a scene based on agglomeration of channel features. The candidate target region is classified using a trained convolutional neural network (CNN) classifier, resulting in an initial classified object. A multi-target tracker is used for tracking the classified objects for final classification of each classified object, resulting in a final output, and a device is controlled based on the final output.
US11055867B2
A device that is capable of determining its relative position with regard to another device. The device accomplishes this by receiving and analyzing two sets of information emitted by the device whose unique identifier and relative position is to be determined. The first set of information received by the device includes a structured light pattern with a known geometric configuration reflected off a surface in view of both devices. The second set of information received by the device includes a digital communication signal that encodes the unique identifier of the emitting device. Both sets of information may be transmitted on a free space optical communication channel that can be non-directed and non-line of sight.
US11055856B2
A method for detecting events comprises repeatedly registering a value indicating an amount of data generated by an encoder, which is encoding video from a scene by means of temporal compression, determining if a particular event has occurred in the scene represented by the encoded video by comparing characteristics of the registered values with predetermined characteristics, and generating an event signal in response to an event occurrence being determined.
US11055855B2
Methods and systems for determining a motion amplitude of an object being scanned. For example, a computer-implemented method for determining a motion amplitude of an object being scanned includes determining an internal parameter set based at least in part on calibrating the scanning apparatus according to a first predetermined algorithm; determining an external parameter set based at least in part on a testing surface and the internal parameter set; determining a mapping relationship between a pixel coordinate system and a world coordinate system based at least in part on the determined internal parameter set and the determined external parameter set; determining a motion amplitude of the object in the pixel coordinate system; and determining a motion amplitude of the object in the world coordinate system based at least in part on the determined mapping relationship and the motion amplitude of the object in the pixel coordinate system.
US11055851B2
A pipe-line method for multi-label segmentation of anatomic structures in a medical image using a convolutional neural network trained with a weighted loss function takes into account under—representation of at least one anatomical structure in a ground-truth mask relative to other anatomical structures. Different architectures for the convolutional neural network are described.
US11055836B2
An inspection system and a method for inspection an object. The method may include acquiring a defocused image of an area of an object, and processing the defocused image of the area to find a phase shift between optical paths associated with certain proximate points of the area. The phase shift may be indicative of a defect. The acquiring of the defocused image may include illuminating the area with a radiation beam that may be spatially coherent and collimated when impinging on the area. The illuminating may include passing the radiation beam through an aperture that may be defined by an aperture stop that may be positioned within an aperture stop plane. The size of the aperture may be a fraction of a size of the aperture stop.
US11055835B2
A method for generating an image of a scene with a corresponding depth map is disclosed herein. The method comprises collecting a plurality of copies of a two-dimensional image of the scene, generating an intermediate image by concatenating the plurality of copies of the two-dimensional image along a first direction, generating an intermediate depth map corresponding to the intermediate image by applying a neural network to the intermediate image, and generating, from the intermediate image and the intermediate depth map, the image of the scene with the corresponding depth map.
US11055826B2
An apparatus for image processing includes a processor and a depth camera. The processor obtains a first two-dimensional image and focusing information of the first two-dimensional image, and obtains depth information of a part or all of a content captured in the first two-dimensional image via the depth camera. The processor determines a background area of the first two-dimensional image according to the focusing information. The processor also performs bokeh on the background area of the first two-dimensional image according to the depth information.
US11055820B2
A method of producing a full resolution frame, comprising generating a tile representation of the frame. The tile representation comprises a plurality of tiles each associated with an area of the frame. The method also includes eliminating one or more predetermined portions of each tile and rendering retained portions of each tile to produce rendered tiles. The method also transforms the rendered tiles into processed tiles. The full resolution frame is then constructed from the processed tiles.
US11055817B2
Disclosed is a method of acquiring an image of a target to provide an output video image that has a plurality of frame images. The method includes the steps of receiving a series of frame images from a video camera, using a processor to manipulate the series of frame images from a video camera, using a processor to manipulate the series of frame images, which includes determining a reference resolution for providing output frame images, and displaying and/or storing the manipulated series of frame images as the output video image without changing a resolution of the output frame images. Also disclosed is a document imaging apparatus that includes a digital imaging unit. The digital imaging unit contains optics that having an infinite focal length. The document imaging apparatus also includes a processor that is coupled to the digital imaging unit and that is configured to cause the digital imaging unit to zoom in or zoom out in real-time while maintaining a resolution value of stored images constant. A non-transitory storage medium stores images obtained from the digital imaging unit and a display displays the stored images. A folding suspension arm supports the digital imaging unit at a distance from a target to be imaged.
US11055815B2
According to a specific embodiment of the present invention, an object at each viewpoint is recognized through image recognition, each recognized object is labeled, directional values and label values of objects that are determined as being the same are then input into an MPD, the MPD is transported, a direction of an object at a viewpoint to be moved, within an image, is corrected with a derived offset directional value, reproduction is performed, and thus, only with the labeling and the directional value of the object, the same content can be displayed on a screen without the user switching between directions. Accordingly, a reduction in an amount of data to be processed can improve a processing speed, and in turn, a sense of reality can be improved. Additionally, compatibility with an existing DASH structure is ensured, and applicability to existing image transport systems is widely expandable.
US11055812B1
A method comprises obtaining a first plurality of render commands comprising at least a geometry stage and a fragment stage. An identification may be made as to which of the geometry stages of the first plurality of render commands are idempotent. Dependency information is determined for the first plurality of render commands, e.g., identifying and labeling both “true” and “artificial” dependencies between the stages of the commands. The first plurality of render commands may be encoded and executed by a graphics processing unit (GPU) according to a labeled execution graph generated based on the dependency information. During execution, the GPU may attempt to “opportunistically” launch at least one identified idempotent geometry stage command for which at least one artificial barrier still remains. If the opportunistically-launched geometry stage work fails, the work may be discarded, and the method may wait until all barriers have been met before attempting to relaunch it.
US11055810B1
A technique is described for clustering graphics objects in a graphic artwork based on affine variance. Geometry data associated with an input set of graphics objects can be processed to identify pairs of graphics objects that are affine variants of each other. The identified affine variants can then be clustered into one or more affine groups. Similar graphics objects in a given affine group can then be represented using a base geometry and a corresponding transformation matrix. Accordingly, the overall geometric complexity of the graphic artwork can be simplified thereby providing various benefits such as reducing file size and improving rendering performance.
US11055808B2
The present disclosure relates to methods and apparatus for graphics processing. In some aspects, the apparatus can determine one or more context states of at least one context register in each of multiple wave slots. The apparatus can also send information corresponding to the one or more context states in one of the multiple wave slots to a context queue. Further, the apparatus can convert the information corresponding to the one or more context states to context information compatible with the context queue. The apparatus can also store the context information compatible with the context queue in the context queue. In some aspects, the apparatus can send the context information compatible with the context queue to one of the multiple wave slots. Additionally, the apparatus can convert the context information compatible with the context queue to the information corresponding to the one or more context states.
US11055807B2
Interfacing with a graphics processing unit (GPU) in a computer system in a transactional manner is disclosed. Discovering feature data regarding the GPU includes determining if the GPU understands transactional-based communication and may be determined by query or by using a look up table (LUT) containing one or more configuration identifiers. Transactions include information including directives to be performed by the GPU and data on which to perform the directives. Transactions may be provided through an application program interface from a user level software module or possibly at the kernel level of an operating system. Transactions may be applied as atomic operations at a discrete point in time to prevent visible glitching or other undesirable display artifacts from being discernable on a display device (e.g., directly connected monitor or remote display device).
US11055806B2
A method and system for directing image rendering, implemented in a computer system including a plurality of processors includes determining one or more processors in the system on which to execute one or more commands. A graphics processing unit (GPU) control application program interface (API) determines one or more processors in the system on which to execute one or more commands. A signal is transmitted to each of the one or more processors indicating which of the one or more commands are to be executed by that processor. The one or more processors execute their respective command. A request is transmitted to each of the one or more processors to transfer information to one another once processing is complete, and an image is rendered based upon the processed information by at least one processor and the received transferred information from at least another processor.
US11055791B1
Systems, methods, and apparatuses using a processor coupled to a non-transitory machine-readable medium storing instructions. The processor is structured to count a first amount of currency, wherein the first amount of currency is the actual amount of currency received by a teller money drawer, receive an indication of a second amount of currency, wherein the second amount of currency is an expected amount of currency, compare the first amount of currency to the second amount of currency, discover a discrepancy between the first amount of currency and the second amount of currency, and transmit discrepancy information to be displayed on a teller computing device.
US11055789B1
Systems and methods are described for automatically identifying fraud, waste or abuse in health insurance claims submitted to insurance companies by healthcare providers. Insurance claim information and at one image associated with the insurance claim may be received, where the image has been submitted by a healthcare provider to an insurance carrier as supporting evidence of a medical service performed by the healthcare provider. The system may generate a digital signature representing the image, then may compare the digital signature generated for the image to previously generated digital signatures of other images that have been submitted in association with other insurance claims. The system may then determine a likelihood that the given insurance claim is associated with fraud, waste or abuse, based in part on whether the digital signature is identical or close to one or more of the previously generated digital signatures.
US11055788B1
A system and method may automatically create auto insurance policy quotes using data obtained by processing an image of a vehicle information sticker. An image of a vehicle information sticker may be received and analyzed using optical character recognition or some other method. The data acquired from the image can be used to identify a particular vehicle, and retrieve data corresponding to the particular vehicle. The customer data, vehicle data, and other data can be used to calculate an insurance policy quote. The created quotes can then be presented to a user for purchase.
US11055787B1
System and method for providing personalized, time-varying layered bundles of computer records to users. The system includes personalized servers, a communications network, user interfaces, and client devices employed by users. The personalized server includes a needs analysis module, a bundle building module, and an bundle generating module. A method of providing personalized bundle of computer records includes receiving a request for a personalized bundle of computer records, and requesting user needs data associated with the client. The method further includes converting the user data into determined needs data, and building a bundle of computer records personalized to the user using the determined needs data, which may include a determined needs timeline. The personalized, time varying bundle of computer records includes a plurality of computer records and plurality of types of bundles of computer records represented in the determined needs data. Following user approval of the personalized, time-varying layered bundle of computer records, the method generates the bundle of computer records based upon bundle generating criteria.
US11055785B1
Aspects of the disclosure relate to a system and method for electronically monitoring and using data indicative of driver characteristics based on sensors. For example, the system may determine an origin associated with a user, a destination associated with the user, and a desired arrival time at the destination. A driving characteristic computing device of the system may determine an estimate for a duration of a trip from the origin to the destination. Based on the estimate for the duration and the desired arrival time at the destination, the driving characteristic computing device may determine a recommended departure time from the origin for the user. Based on sensor data, the system may determine a departure time from the origin for the user. The driving characteristic computing device may compare the departure time to the recommended departure time, and a value of a property of insurance for the user may be determined based on the comparing.
US11055784B1
Computerized systems and methods construct low carbon indexes achieve a target level of tracking error relative to a broad market, Parent Index, while minimizing carbon exposure. The indexes can address two dimensions of carbon exposure—carbon emissions and fossil fuel reserves. By overweighting or selecting companies with low carbon emissions relative to sales and those with low potential carbon emissions per dollar of market capitalization, the indexes can reflect a lower carbon exposure that that of the broad market.
US11055783B2
The disclosure is directed to a trading platform and, more particularly, to systems and processes for simplifying market based investments using market sentiment and dynamic risk assessment profiles. A method implemented in a computer infrastructure has computer executable code tangibly embodied on a computer readable storage medium having programming instructions operable to: determine dynamic risk assessment profiles of different users; obtain trading information from disparate electronic sources; generate at least one investment opportunity with a risk profile using the trading information and matching the investment opportunity with the dynamic risk assessment profiles of a selected user or of the different users; and provide at least one trading recipe which is configured to convert the at least one investment opportunity into a simplified executable trade for the selected user.
US11055754B1
Various systems, processes, tools and techniques are provided for managing and processing alerts associated with different business events that impact a corporate entity. In various aspects, the system may employ an event-driven architecture to process business events and then provide customers and other system users with a mechanism for having have visibility into those business events through a subscription process, for example. Subscribers may be offered the ability to tap into different streams of business events, filter the event streams to obtain information only for events of interest, and then receive alerts associated with the events via one or more communication media or channels.
US11055750B2
Systems and methods are disclosed for optimizing distribution of resources to data elements, comprising receiving a selection of a first objective and a second objective, the first objective and second objective comprising goals associated with distribution of a plurality of data elements; receiving an indication that the first objective has a higher priority than the second objective; receiving a first goal metric associated with the first objective and a second goal metric associated with the second objective; determining a first forecasted metric based on the first goal metric associated with the first objective; determining a second forecasted metric based on the second goal metric associated with the second objective; and allocating resources for the distribution of a plurality of data elements based on the first goal metric, the second goal metric, the first forecasted metric, the second forecasted metric, and the indication that the first objective has a higher priority than the second objective.
US11055746B1
An online personalized style advice and sales system for a consumer to contact a personal stylist to find articles of clothing that match an existing article of clothing and processes for obtaining personalized style advice are disclosed. The system includes a website that allows for consumers to contact a personal stylist in order to find perfect or near perfect article of clothing that would match an article of clothing that the consumer already owns or possesses. The consumer sends in a picture of themselves wearing the article of clothing they would like to match and the stylist would then do the search and find choices for the consumer to choose from. The consumer can choose to buy or not. The consumer will have the option to buy or not buy the chosen article of clothing that is picked out for them.
US11055744B2
A method or process for generating an attributable and trackable message based engagement through SMS or IP based messaging unit, from within a single unified campaign platform environment, between internet connected devices on any open or closed content delivery networks, servers, website, or social media sites such that the intent and messaging sequence may be tracked and attributed to campaigns, specified audiences, and ad platforms.
US11055735B2
Various embodiments are directed to assigning offers to marketing deliveries utilizing new features to describe offers in the marketing deliveries. Marketing deliveries can be described at a finer level to thus enhance the effectiveness of building and conducting marketing campaigns. The approaches facilitate matching content to recipients, predicting content performance, and measuring content performance after dispatching a marketing delivery.
US11055727B1
An improvement to the timespan for processing very large data sets using fuzzy logic to analyze billions of combinations of characters to enable an early detection of identity masking corresponding to new account fraud is provided. An identity masking fraud detection system is provided that receives new client data records including identifying information, compares the identifying information against prior user profiles stored in a database, determines when a prior user profile is matched with the identity information in the new client data record, and flags the new client data record and corresponding prior user profile as suspicious when an unresolved transaction is identified in associated with the prior user profile. The system prompts the new client user for additional identification information to verify that the new client user is not associated with the prior user profile or for the new client user to resolve the unresolved transaction.
US11055718B2
Methods and systems are disclosed for allowing an electronic purchase upon completion of an exercise goal and/or a physical activity goal. Exercise and/or physical activity goal criteria can be retrieved for a user. Electronic charge approval criteria can be retrieved for the user, the electronic charge approval criteria based on the exercise and/or physical activity goal criteria. It can be determined whether the exercise and/or physical activity goal criteria has been fulfilled using an electronic measurement system, the electronic measurement system measuring motion data and/or heart rate data for the user. A requested electronic charge can be authorized upon a determination that the electronic charge approval criteria for the user has been fulfilled.
US11055717B2
Systems, methods, and other embodiments associated with applying machine learning to below-the-line threshold tuning are described. In one embodiment, a method includes selecting a set of sampled events and labeling each event in the set of sampled events as either suspicious or not suspicious. Then, a machine learning model to calculate for a given event a probability that the given event is suspicious is built based on the set of sampled events. The machine learning model is trained, and its calibration validated. Based on probabilities calculated by the machine learning model, a scenario and segment combination to be tuned is determined. A tuned threshold value is generated, and an alerting engine is adjusted with the tuned parameter to reduce errors by the alerting engine in classifying events as not suspicious.
US11055711B1
A payment card security system includes a payment card provider account system communicatively coupled to a payment card transaction device and a mobile device. The payment card transaction device sends an indication that a payment card is being used to perform a transaction. The payment card provider account system includes processors that receive the indication that the payment card is being used to perform the transaction from the payment card transaction device. The processors also send a notification indicating that the payment card is being used to perform the transaction. The processors further enable authorization of the transaction via the mobile device. In this manner, the payment card security system may prevent or reduce the occurrence of suspicious transactions as they are occurring, rather than waiting until after they have occurred.
US11055707B2
Embodiments of the present invention are directed to methods and systems for managing a cryptocurrency payment network comprising one or more issuer nodes and one or more distributor nodes. Issuer nodes may be granted different rights from distributor nodes with respect to the issuance and distribution of digital currency within the cryptocurrency payment network. A management system server computer may generate unique node verification key pairs for each node in the cryptocurrency payment network, where the node verification key pairs may be used to identify and authenticate issuer nodes and distributor nodes.
US11055706B2
Aggregated transaction data from a transaction data provider may be encrypted and exchanged with a content item selection system using commutative encryption algorithms. The transaction data provider and content item selection system may utilize a set of common identifiers that are each encrypted using a respective commutative encryption algorithm of the transaction data provider or content item selection system. The other of the transaction data provider or content item selection system encrypts the single-encrypted common identifier using a respective commutative encryption algorithm to generate double encrypted common identifiers. The double encrypted common identifiers may be used to match a set of common identifiers with transaction data. The transaction data may be encrypted and/or may include random offset values.
US11055704B2
A method is disclosed. The method includes generating an initial key after interacting with an access device, storing the initial key at a key storage location, altering the initial key with a public key to form an altered key, and sending the altered key to a server computer along with an identifier for the access device. The altered key is changed to the initial key at the server computer and is stored with the identifier in a database in operative communication with the server computer. The initial keys that are stored at the key storage location and in the database are used to alter and restore transaction data associated with multiple financial transactions that are conducted using the access device.
US11055702B2
In a method of providing cryptocurrency cashback using blockchain technology, in which when cryptocurrency is transferred from the payer's electronic wallet to the affiliated store's electronic wallet according to payment via cryptocurrency using blockchain technology, the payment server 200 provides cryptocurrency cashback, an embodiment of the disclosure provides credits proportional to the amount of payment, as cashback, to the payer's credit electronic wallet, and the affiliated store receiving the amount of payment deducts points proportional to received points from the received points and stores in the affiliated store's credit electronic wallet.
US11055701B1
Systems and methods are provided for triggering delayed transaction processing when certain transaction gateway problems are detected across a number of transactions. To complete a given transaction, a processing system may coordinate transfer of funds in a manner that includes communications among multiple third-party systems, such as a tokenization service or token vault, a payment gateway, and a bank or credit card processor. When there are connectivity or other problems with one of these other systems, a system and associated methods are provided for selectively delaying a subset of transactions while still providing some assurance to the transaction requestor and recipient that the transaction will proceed.
US11055699B2
Systems and methods are provided for activating a card using augmented reality. The systems and methods may include capturing a real-time image of the card using a customer device, and extracting card information from the real-time image. The card information may be processed and used by a customer device or a financial provider server to activate the card. The customer device may display interactive graphics overlaid on the real-time card image to guide the customer through the activation process, and to educate the customer about the components of the card and aspects of the financial service associated with the card, such as a credit card service. The customer may interact with the overlaid graphics such as by selecting icons or portions of the card to trigger tutorials or to set preferences related to the card and/or financial service.
US11055698B2
A device may determine information that identifies a location of a projectable transaction card that is capable of being used to conduct a transaction associated with a merchant. The device may determine that the location of the projectable transaction card matches a location associated with the merchant. The device may identify a virtual transaction number that is unique to the merchant, previously associated with the merchant, unique to an account associated with the projectable transaction card, and to be used in conducting the transaction. The device may provide the virtual transaction number for display on a display screen of the projectable transaction card. The virtual transaction number may not be displayed on the display screen of the projectable transaction card prior to a determination that the location of the projectable transaction card matches the location associated with the merchant.
US11055696B2
A portable terminal, a terminal function management system, and a terminal function management method that can prevent electronic money fraud by another person after loss or theft and readily and accurately determine the electronic money balance to be guaranteed are provided. In a portable terminal, a lock function that imposes restrictions on access to a chip storage unit that stores a value balance is enabled. It is thereby possible to prevent electronic money fraud by another person after the loss or theft of the portable terminal. Further, in the portable terminal, a value balance acquired after the lock function is enabled and before the lock function is released is stored in an electronic money server. It is thereby possible to readily and accurately determine the electronic money balance to be guaranteed which is stored the chip storage unit at the time when the loss or theft is found.
US11055694B2
Embodiments of the present invention are directed to methods, apparatuses, computer readable media and systems for securely processing remote transactions. One embodiment of the invention is directed to a method of processing a remote transaction initiated by a mobile device comprising a server computer receiving a payment request including encrypted payment information. The encrypted payment information being generated by a mobile payment application of the mobile device and being encrypted using a third party key. The method further comprises decrypting the encrypted payment information using the third party key, determining a transaction processor public key associated with the payment information, and re-encrypting the payment information using the transaction processor public key. The method further comprises sending a payment response including the re-encrypted payment information to a transaction processor. The transaction processor decrypts the re-encrypted payment information using a transaction processor private key and initiates a payment transaction.
US11055693B2
The subject matter described herein includes methods, systems, and computer readable media for issuing and redeeming co-branded electronic certificates. In one example, a method includes receiving, via near field communication (NFC), a co-branded electronic certificate and an electronic payment card to conduct a wireless purchase transaction for at least one good or service. The method further includes determining whether qualification information contained in the co-branded electronic certificate matches at least a portion of the account number associated with the electronic payment card used to conduct the wireless purchase transaction. The method also includes applying the co-branded electronic certificate to conduct the purchase transaction if the qualification information matches the at least a portion of the account number.
US11055692B1
Application integration for contactless payments is described. In an example, a payment making platform can provide a transaction code to a payment processing platform. The transaction code can be presented at a point-of-sale of a transaction between a customer and a merchant associated with the payment processing platform. Upon detecting an interaction between the transaction code and a computing device of the customer, the payment making platform and the payment processing platform can exchange data to enable the customer to participate in the transaction via the computing device of the customer. In some examples, the payment making platform and the payment processing platform can process a contactless payment for the transaction by transferring funds associated with an account of the customer from the payment making platform to the payment processing platform for depositing into an account of the merchant.
US11055690B2
A system, including: a non-transitory memory; and one or more hardware processors coupled to the non-transitory memory and configured to read instructions from the non-transitory memory to cause the system to perform operations including: receiving a transaction request from an endpoint device on a network, wherein the endpoint device is registered with a transaction service provider; locating, based on the transaction request, an authorization token corresponding to a payment mechanism, wherein the authorization token is stored to a memory device of the router; in response to receiving the transaction request, transmitting the authorization token to the transaction service provider to retrieve transaction information from the transaction service provider, wherein the transaction information includes payment data for a user of the endpoint device; and transmitting the transaction information to the upstream network location, wherein the upstream network location includes a merchant server.
US11055686B2
The invention is directed to systems and methods of conducting transactions associated with a transit card. A method of conducting transactions may be conducted between a processor and a transit processor. Steps may include receiving a redemption request and determining if it is a pre-authorization request or a redemption; if the redemption request is a pre-authorization request, determining if the account is authorized for a particular transit type. If the account is authorized, communicating approval to the transit processor. If the account is not authorized communicating denial. If the redemption request is a redemption: determining if account value is sufficient to pay the redemption amount; if not, denying and if so approving the transaction and deducting the amount, and determining if the account value is below a pre-determined threshold for a particular transit types, and if so, updating the status of the account at a data store.
US11055660B2
According to the invention, there is provided a product registration apparatus including an information acquisition unit that determines a placement position of a product having a placing table surface side to which product information is attached and acquires the product information attached to the product, and an output unit that outputs information indicating at least one of the placement position of the product from which the product information can be acquired and the placement position of the product from which the product information cannot be acquired.
US11055656B2
A package container includes a body, a cover, a cover lock, a user interface, and an electronic controller. The electronic controller includes a memory and a processor. The processor is configured to store order information in the memory. The order information indicates that the package container is assigned to transport one or more items. The processor is configured to detect, at a first time, that the cover has moved from a closed state to an open state. The processor is also configured to store a trial start time that is based on the first time. The processor is configured to, based at least in part on receiving a return request via the user interface and detecting that the cover is in the closed state, store a second time as a trial end time and send a transportation request to a delivery management server to initiate transportation of the package container.
US11055647B2
A meeting assignment conflict, between two meetings, a, is detected, because a meeting organizer is attempting to assign a given conference room to a second meeting, when it is already assigned to a first meeting. It is determined whether a number of participants in the first meeting is small enough to be accommodated by a different conference room. If so, the first meeting is automatically reassigned to the different conference room, and the second meeting is assigned to the given conference room.
US11055636B2
Systems and methods for composite travel disruption monitoring and mitigation in the travel industry using fragmented source data. Reservation records associated with a user profile are accessed in a reservation database. The reservation records are filtered to create a filter sub-set of reservation records that each have a disruption element storing data that indicates a net difference between a base state of a segment when ticketed and an actual state of the segment when the segment terminates. A disruption metric is determined for each segment quantifying a relative impact of disruption events on the segment using data stored in a corresponding disruption element. A composite disruption metric is determined based on the disruption metrics quantifying a cumulative impact of disruption events on a user associated with the user profile. At least one mitigation option is effectuated based on a comparison between the composite disruption metric and a defined threshold.
US11055633B2
An agricultural data collection framework is provided in a system and method for tracking and managing livestock, and for analyzing animal conditions such as health, growth, nutrition, and behavior. The framework uses ultra-high frequency interrogation of RFID tags to collect individual animal data across multiple geographical locations, and incorporates artificial intelligence techniques to develop machine learning base models for statistical process controls around each animal for evaluating the animal condition. The framework provides a determination of normality at an individual animal basis or for a specific location, and generates alerts, predictions, and a targeted processing or application schedule for prioritizing and delivering resources when intervention is needed.
US11055631B2
Systems and methods for automatically generating a set of meta-parameters used to train invariant-based anomaly detectors are provided. Data is transformed into a first set of time series data and a second set of time series data. A fitness threshold search is performed on the first set of time series data to automatically generate a fitness threshold, and a time resolution search is performed on the set of second time series data to automatically generate a time resolution. A set of meta-parameters including the fitness threshold and the time resolution are sent to one or more user devices across a network to govern the training of an invariant-based anomaly detector.
US11055628B2
A learning model difference providing method that causes a computer to execute a process which includes: calculating a mismatch degree between prediction data about arbitrary data included in a plurality of pieces of data that are input by using an application program, the prediction data being obtained by the plurality of pieces of data and a learning model in accordance with a purpose of use of the application program, and data that are specified for the arbitrary data; assessing whether or not the calculated mismatch degree exceeds a first degree; and transmitting the mismatch degree to a providing source of the learning model in a case where the mismatch degree is assessed as exceeding the first degree.
US11055625B2
The disclosed technology generally relates to superconducting devices, and more particularly to superconducting rings, qubits comprising the superconducting rings and methods of coherently coupling flux states of the superconducting rings. In one aspect, a qubit includes a superconducting ring around a hole. The qubit additionally includes an electric field generator adapted for applying an electric field in a plane of the superconducting ring over at least part of the superconducting ring, and a magnetic field generator adapted for applying a magnetic field component orthogonal to the plane of the superconducting ring such that the magnetic field component at least crosses the hole of the ring.
US11055614B2
Disclosed are various embodiments of memristive devices comprising a number of nodes. Memristive fibers are used to form conductive and memristive paths in the devices. Each memristive fiber may couple one or more nodes to one or more other nodes. In one case, a memristive device includes a first node, a second node, and a memristive fiber. The memristive fiber includes a conductive core and a memristive shell surrounding at least a portion of the conductive core along at least a portion of the memristive fiber. The memristive fiber couples the first node to the second node through a portion of the memristive shell and at least a portion of the conductive core.
US11055612B2
Neural networks include neuron layers arranged in order from an input neuron layer to an output neuron layer, with at least one hidden layer between them. Weight arrays between respective pairs of neuron layers each include controllable resistance elements and AND gates configured to control addressing of the plurality of controllable resistance elements. Each controllable resistance element includes a junction field effect transistor configured to provide a resistance on a signal line and a first pass transistor configured to apply a charge increment or decrement to the junction field effect transistor responsive to a control pulse, such that the resistance on the signal line changes. The control pulse is only passed to a controllable resistance element when a respective AND gate is triggered. A training module is configured to train the neural network by adjusting resistances of the plurality of controllable resistance elements in each of the weight arrays.
US11055608B2
A convolutional neural network is provided comprising artificial neurons arranged in layers, each comprising output matrices. An output matrix comprises output neurons and is connected to an input matrix, comprising input neurons, by synapses associated with a convolution matrix comprising weight coefficients associated with the output neurons of an output matrix. Each synapse consists of a set of memristive devices storing a weight coefficient of the convolution matrix. In response to a change of the output value of an input neuron, the neural network dynamically associates each set of memristive devices with an output neuron connected to the input neuron. The neural network comprises accumulator(s) for each output neuron; to accumulate the values of the weight coefficients stored in the sets of memristive devices dynamically associated with the output neuron, the output value of the output neuron being determined from the value accumulated in the accumulator(s).
US11055603B2
A neuromorphic system and a memory device are provided. The neuromorphic system includes input neurons that provide input signals, output neurons that provide output signals, and a plurality of synapse units provided at interconnecting points between the input neurons and the output neurons. Each of the synapse units has a structure in which a plurality of synapse elements are connected in parallel to each other between one input neuron among the input neurons and one output neuron among the output neurons. Both of a multi-level operation and information retention are satisfied. The weight of a synapse unit is gradually and symmetrically changed. The synapse elements are stacked in a 3D stack structure, thereby increasing the number of levels, which is able to be implemented, and thereby representing a high degree of integration.
US11055600B2
A card is provided, such as a credit card or security card, that may transmit information to a magnetic stripe reader via a magnetic emulator. The emulator may transmit the information serially in order to reduce the amount of circuitry needed to emulate a particular block of information. Additionally, for example, a serial encoder may send any amount of information through a single emulation segment. Such a magnetic emulator may be provided on a credit card. A dynamic credit card number may be provided by, for example, coding a number with a different coding scheme for different periods of time. The magnetic emulator may be utilized to transmit a particular coded number for a particular period of time. In this manner, a dynamic credit card number may be provided such that to help secure, and progress, a payment transaction.
US11055598B2
A smart card includes an antenna to transmit and to receive a radio frequency signal, a rectifier to rectify a signal received through the antenna to output a rectified voltage, a voltage regulator to operate in a first operation mode for stabilizing a level of the rectified voltage and a second operation mode for generating an internal voltage using the rectified voltage, a regulator converter to control the voltage regulator to operate the voltage regulator in one of the first operation and the second operation according to a mode selection signal, a clamp circuit to connect an output terminal of the rectifier to a ground according to the mode selection signal, a load modulator to vary a resistance of the antenna to perform a load modulation, and a regulator controller to generate the mode selection signal according to whether the load modulator is activated or deactivated.
US11055593B1
Methods and systems disclosed herein may communicate information, such as alerts and notifications, to a cardholder via a color-changing transaction card. In particular, the cardholder may configure one or more thresholds that establish when a transaction card may change colors. For instance, a transaction card may change colors at, or while approaching, a first threshold. The transaction card may change colors at, or while approaching, a second threshold. When the cardholder's balance goes below the thresholds, the transaction card may revert back to the lower threshold color or the original color of the transaction card. Using the techniques described herein a financial institution may convey information to a cardholder in a way that does not require the cardholder to digital engage with the financial institution.
US11055591B2
Systems and methods for managing inventory, including one or more devices, such as computers or other terminal devices and/or computer systems, for managing inventory through the supply chain and lifecycle of a product. The system and method may include features for receiving the same or similar information associated with a plurality of products from a manufacturer, a distributor, and/or a consumer or other user, and associating various information, such as product location, quantity, and/or condition information with the products via one or more RFID devices operating at a plurality of frequencies, at any one or more locations, by any one or more devices, during the product lifecycle.
US11055578B2
A method for classifying images by applying probabilities in steps includes selecting image category corresponding to an image classifier with the first probability value top ranked from the first layer image classifier set when the first layer image classifier set cannot classify an image to be identified. A second layer image classifier set is established according to the selected image category. The method selects output of the image classifier with the largest second probability value from the second layer image classifier set as result of classification when the second probability value of at least one image classifier is greater than or equal to a second predetermined value.
US11055574B2
A feature fusion and dense connection-based method for infrared plane object detection includes: constructing an infrared image dataset containing an object to be recognized, calibrating a position and class of the object to be recognized in the infrared image dataset, and obtaining an original known label image; dividing the infrared image dataset into a training set and a validation set; performing image enhancement preprocessing on images in the training set, performing feature extraction and feature fusion, and obtaining classification results and bounding boxes through a regression network; calculating a loss function according to the classification results and the bounding boxes in combination with the original known label image, and updating parameter values of a convolutional neural network; repeating the steps to iteratively update the parameters of the convolutional neural network; and processing images in the validation set through the parameters to obtain a final object detection result map.
US11055573B2
In some implementations, a training platform may receive data for generating synthetic models of a body part, such as a hand. The data may include information relating to a plurality of potential poses of the hand. The training platform may generate a set of synthetic models of the hand based on the information, where each synthetic model, in the set of synthetic models, representing a respective pose of the plurality of potential poses. The training platform may derive an additional set of synthetic models based on the set of synthetic models by performing one or more processing operations with respect to at least one synthetic model in the set of synthetic models, and causing the set of synthetic models and the additional set of synthetic models to be provided to a deep learning network to train the deep learning network to perform image segmentation, object recognition, or motion recognition.
US11055571B2
An information processing device includes: a memory; and a processor coupled to the memory and configured to: accept specification of a feature region that includes a characteristic portion in a learning image; create first data that indicates a degree of overlap between the feature region and each of divided regions obtained by dividing the learning image; perform image conversion on the learning image by an image classification program in which element filters are combined; calculate an image feature value of each of the divided regions from an image obtained; create second data that indicates the image feature value corresponding to each of the divided regions; calculate a similarity between the first data and the second data; and use a result of evaluating the image classification program on the basis of the similarity, for execution of a genetic programming.
US11055570B2
An image processing method for implementing image recognition using a distributed computing framework is provided. In the method, an image sample data set is obtained by processing circuitry of an image processing apparatus. The image sample data set includes a plurality of image samples. The image sample data set is divided by the processing circuitry into image sample sub-blocks according to a quantity of the image samples in the image sample data set and a quantity of computing nodes of the distributed computing framework. The image sample sub-blocks are distributed by the processing circuitry to the computing nodes. Each of the computing nodes performs image recognition sample training based on the one of the image sample sub-blocks distributed to the respective computing node and obtains a training result corresponding to each image sample in the one of the image sample sub-blocks.
US11055567B2
The present disclosure provides an unsupervised exception access detection method and apparatus based on one-hot encoding mechanism. The method includes: encoding each test URL sample by using one-hot encoding mechanism, to obtain a high-dimensional vector; inputting the high-dimensional vector into a pre-built deep autoencoder network for compression and dimension reduction processing, to obtain a two-dimensional vector; performing visualization operation on the two-dimensional vectors by using a two-dimensional coordinate system, to obtain visualized test URL samples; performing a cluster analysis on all visualized test URL samples by using a K-means algorithm, to divide the test URL sample set into a first type and a second type of URL sets; comparing sample sizes of the first type and second type of URL sets, determining the URL set with a larger sample size as a normal URL set, and determining the URL set with a smaller sample size as an abnormal URL set.
US11055559B1
A quantification system (300) is described that includes: at least one input (310) configured to provide at least one input medical image and provide a location of interest in the at least one input medical image; and a mapping circuit (325). The mapping circuit (325) is configured to: compute a direct quantification result from the location of interest of the at least one input medical image to a quantification of interest and output a direct first quantification result therefrom; generate a saliency map as part of the computation of the direct quantification result; and derive a segmentation from the saliency map, such that the segmentation independently generates a second quantification result that is within a result range of the direct first quantification result.
US11055556B2
The present invention includes systems, methods, and devices for interactive media sharing including a non-transient computer readable storage medium storing a set of instructions for accessing a media item from a first computing device, identifying a first position-of-interest on the media item from a memory component of the first computing device, displaying the media item on a second computing device, identifying a second position-of-interest on the media item from a memory component of the second computing device; generating an area-of-interest surrounding the first position-of-interest; comparing the second position-of-interest with the area-of-interest to determine whether the second position-of-interest intersects with the area-of-interest.
US11055553B1
The present disclosure provides an image processing system and method. The system includes an image capturing unit and an image processing unit. The image capturing unit includes a camera, a light source, and a wafer transfer stage. The camera captures an image of a wafer mark. The light source is capable of projecting through a plurality of chemical residues on the wafer mark. The image processing unit includes an image processor and an object matching subsystem. The image processor is configured to perform calculations of the image processing unit to generate an output result. The object matching subsystem includes an object matching unit and a memory unit. The object matching unit includes an artificial intelligence (AI) statistical model for identifying each character of the wafer mark. The memory unit stores a set of probabilities of the object matching unit detecting each character of the wafer mark in each image.
US11055548B1
There is provided an optical sensor including a pixel matrix and a readout circuit. The pixel matrix includes multiple pixels arranged in a matrix, and each of the multiple pixels outputs temporal difference pixel data. The readout circuit sequentially reads the pixel matrix using a readout block, and performs the hybrid difference calculation on the temporal difference pixel data of pixels within the readout block. Accordingly, the output of the readout circuit is the data accomplishing temporal difference and spatial difference.
US11055546B2
An apparatus for sign detection includes a point cloud analysis module, an image analysis module, a frustum comparison module, and a sign detector. The point cloud analysis module is configured to receive point cloud data associated with a geographic region and classify at least one point neighborhood in the point cloud data as planar and a sign position candidate. The image analysis module is configured to receive image data associated with the geographic region and calculate a sighting frustum from the image data. The frustum comparison module is configured to perform a comparison of the sighting frustum to the sign position candidate having at least one point neighborhood classified as planar. The sign detector is configured to provide a location for the sign detection in response to the comparison of the sighting frustum to the sign position candidate.
US11055542B2
A crosswalk marking estimating device includes: circuitry configured to: create a planar-view road surface image of a road around a vehicle; acquire end candidates which are candidates for ends of the bands, included in a crosswalk marking, in the planar-view road surface image based on the planar-view road surface image and a template image which is stored in advance; select a plurality of selected end candidates which is a set of the end candidates corresponding to an edge on the one side, in the road extending direction, of the crosswalk marking from a distribution of the end candidates in the road extending direction in the planar-view road surface image; and estimate a position of the edge of the crosswalk marking relative to the vehicle based on the selected end candidates.
US11055540B2
In one embodiment, a set of bounding box candidates are plotted onto a 2D space based on their respective dimension (e.g., widths and heights). The bounding box candidates are clustered on the 2D space based on the distribution density of the bounding box candidates. For each of the clusters of the bounding box candidates, an anchor box is determined to represent the corresponding cluster. A neural network model is trained based on the anchor boxes representing the clusters. The neural network model is utilized to detect or recognize objects based on images and/or point clouds captured by a sensor (e.g., camera, LIDAR, and/or RADAR) of an autonomous driving vehicle.
US11055539B2
Cameras capture time-stamped images of predefined areas. At least one image includes a representation of multiple individuals in a group of individuals. Attributes retained with each individual are combined with a limb and pose recognition to properly identify each individual of the group within the image.
US11055533B1
Embodiments herein provide an augmented reality (AR) system that uses sound localization to identify sounds that may be of interest to a user and generates an audio description of the source of the sound as well as AR content that can be magnified and displayed to the user. In one embodiment, an AR device captures images that have the source of the sound within their field of view. Using machine learning (ML) techniques, the AR device can identify the object creating the sound (i.e., the sound source). A description of the sound source and its actions can outputted to the user. In parallel, the AR device can also generate AR content for the sound source. For example, the AR device can magnify the sound source to a size that is viewable to the user and create AR content that is then superimposed onto a display.
US11055527B2
A system and method for information extraction character level features. The system and method may be used for data extraction for various types of content including a receipt or a tax form.
US11055522B2
To determine the state of a subject person with a simple structure, an image determining device includes: an imaging unit that captures an image from a first direction, the image including the subject person; a first detector that detects size information from the image, the size information being about the subject person in the first direction; a second detector that detects position-related information, the position-related information being different from the information detected by the first detector; and a determining unit that determines the state of the subject person, based on a result of the detection performed by the first detector and a result of the detection performed by the second detector.
US11055521B2
Disclosed are methods, apparatus and systems for real-time gesture recognition. One exemplary method for the real-time identification of a gesture communicated by a subject includes receiving, by a first thread of the one or more multi-threaded processors, a first set of image frames associated with the gesture, the first set of image frames captured during a first time interval, performing, by the first thread, pose estimation on each frame of the first set of image frames including eliminating background information from each frame to obtain one or more areas of interest, storing information representative of the one or more areas of interest in a shared memory accessible to the one or more multi-threaded processors, and performing, by a second thread of the one or more multi-threaded processors, a gesture recognition operation on a second set of image frames associated with the gesture.
US11055519B1
The present description relates to light patterns used in a live action scene of a visual production to encode information associated with objects in the scene, such as movement and position of the objects. A data capture system includes active markers that emit light of a particular wavelength in predefined strobing patterns. In some implementations, the active markers are instructed to emit an assigned signature pattern of light through a signal controller sending signals to a control unit. Various components are synchronized such that pulsing of light corresponds to time slices and particular frames captured by the performance capture system. The data representing the pattern is embedded in illuminated and blank frames. Frames showing the light pattern are analyzed to extract information about the active markers, such as identification of the active markers and objects to which they are attached.
US11055517B2
A non-contact human input method is to capture an image in front of a non-contact human input interface of the non-contact human input system, then extract a figure from the image, and then determine whether a user corresponding to the figure is at an input state according to a posture of the figure. The method is to ignore actions of the user when the user is not at the input state. The method is to receive a voice input or a posture input from the user when the user is at the input state. A non-contact human input system includes a displaying device, at least one camera, and a processor electrically connected to the displaying device and the at least one camera. The at least one camera is used to capture an image of a user. The processor implements the above non-contact human input method.
US11055515B2
A computer system, computer program product, method for modifying a presentation based on a behavior of a plurality of participants includes monitoring at least part of the plurality of participants to the presentation by sensing a behavior information relating to a behavior of the plurality of participants during the presentation, interpreting the behavior information to determine one or more behavior indicators of the behavior of the plurality of participants, determining an interest indicator of an interest of the plurality of participants during the presentation, according to the behavior indicators, determining a suggestion for conducting the presentation according to the interest indicator, and outputting an indication of the suggestion to a presenter of the presentation for use by the presenter to conduct the presentation.
US11055514B1
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and a method for synthesizing a realistic image with a new expression of a face in an input image by receiving an input image comprising a face having a first expression; obtaining a target expression for the face; and extracting a texture of the face and a shape of the face. The program and method for generating, based on the extracted texture of the face, a target texture corresponding to the obtained target expression using a first machine learning technique; generating, based on the extracted shape of the face, a target shape corresponding to the obtained target expression using a second machine learning technique; and combining the generated target texture and generated target shape into an output image comprising the face having a second expression corresponding to the obtained target expression.
US11055513B2
A face recognition system, a face recognition method, and a storage medium that can perform face matching smoothly in a short time are provided. The face recognition system includes: a face detection unit that detects a face image from an image including an authentication subject as a detected face image; a storage unit stores identification information identifying the authentication subject and a registered face image of the authentication subject in association with each other; and a face matching unit that, in response to acquisition of the identification information identifying the authentication subject, matches, against the registered face image corresponding to the acquired identification information, the detected face image detected by the face detection unit from an image captured before the acquisition.
US11055502B2
Systems and methods for sequential detection-based classifications of radio-frequency identification (RFID) tags in three-dimensional space are provided. The methods include modeling a response from RFID tags as a probabilistic macro-channel and interrogating an RFID tag by transmitting a series of packets. Each packet is a transmit symbol and a first series of packet is a transmitted codeword. The method includes receiving, from the RFID tag, a second series of packets that is a received codeword in response to the transmitted codeword and finding a jointly typical transmit and receive codeword across all classes of macro-channels. The method also includes declaring a class of the RFID tag based on a largest likelihood between the transmitted codeword and the received codeword.
US11055490B2
There is a need for solutions that perform predictive natural language processing with improved efficiency and/or accuracy. This need can be addressed by, for example, by identifying an indexed representation of a natural language object; obtaining a vocabulary domain associated with one or more first phrases; determining an individual frequency for each first phrase based on a count of occurrences of the first phrase in the indexed representation; identifying one or more dominant phrases of the first phrases; for each dominant phrase, identifying any dependent phrases for the first dominant phrase; determining a semantically-adjusted frequency for each dominant phrase based on the individual frequency for the dominant phrase and each individual frequency for any dependent phrase for the dominant phrase; generating a structured representation of the natural language object based on each semantically-adjusted frequency associated with a dominant phrase; and providing the structured representation for the predictive analysis.
US11055474B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for locating, using a content binder library, content elements of a publisher page. For each content element, the library determines presentation attributes of the content element and at least one other library detects a mode parameter that specifies a type of user device that is requesting the publisher page. The library selects a particular content element from the publisher page as a reference point for positioning a digital component at the publisher page using the presentation attributes of the particular content element. The library determines a location of the publisher page for rendering the digital component, where the location is determined based on the reference point and the mode parameter. The library provides the digital component for display at the location of the publisher page.
US11055458B1
Verification for a design can include, for a covergroup corresponding to a variable of the design, generating a state coverage data structure specifying a plurality of transition bins. Each transition bin can include a sequence. Each sequence can specify states of the variable to be traversed in order during simulation of the design. Verification can include generating a state sequence table configured to use state values as keys and one or more of the sequences as data for the respective keys, and during simulation of the design, maintaining a sequence list specifying each sequence that is running based on sample values of the variable. Hit counts for the transition bins can be updated during the simulation.
US11055442B2
A node associated with an organization may receive a storage identifier for new credit data associated with an individual. A distributed ledger and distributed data sources may be used to share the new credit data with a network of nodes. The node may update a smart contract with the storage identifier for the new credit data. The node may receive, from a particular device associated with the organization, a request for the new credit data. The node may obtain the storage identifier for the new credit data from the smart contract. The node may obtain the new credit data by using the storage identifier to search the distributed data sources. The node may provide the new credit data to the particular device. The node may perform actions to obtain additional new credit data from the distributed data sources or provide the additional new credit data to the distributed data sources.
US11055425B2
A request to access a computing resource of a computing resource service provider is determined to be associated with specious data previously generated by the computing resource service provider. Information about an entity associated with the request is determined from the request. The information is provided to a breach detection system as notification of a potential attack against the computing resource service provider.
US11055420B2
An access control method for controlling access to data requested from an electronic information system. The method comprises receiving a request for the data, determining a user identity associated with the request; gathering the requested data from one or more data sources by an orchestrator for input to a cognitive engine; analyzing the requested data; based on results of analyzing the requested data, deciding on whether the user identity can be allowed to access the requested data; providing feedback by the user identity; and updating a learning module based on the feedback.
US11055417B2
Provided are systems, methods, and computer-readable medium for identifying security risks in applications executing in a cloud environment. In various implementations, a security monitoring and management system can obtain application data from a service provider system. The application data can include a record of actions performed by an application during use of the application by users associated with a tenant. The application executes in a service platform provided for the tenant by the service provider system. In various implementations, the application data is analyzed to identify an event associated with a security risk, where the event is identified from one or more actions performed by the application. The system can determine an action to perform in response to identifying the event. In various examples, an agent executing on the service platform can add instrumentation codes used by the application, where the instrumentation provides the application data.
US11055414B2
A method of starting-up a computer system includes accessing a second storage area of a storage in which program data are stored; loading and executing the program data from a second storage area; mounting an external storage medium connected to the computer system, wherein a file system key that decrypts a file system data is stored on an external storage medium, wherein the file system key is encrypted on the external storage medium; loading the encrypted file system key from the external storage medium into the computer system; decrypting the encrypted file system key by a key stored in the second storage area; setting the decrypted file system key in a cryptographic module established by the start-up process; and decrypting and loading file system data of the encrypted file system by the cryptographic modules by the set file system key, whereby the computer system is started up completely.
US11055406B2
Disclosed are an application security protection method, a terminal, and a storage medium. The method includes the steps of: monitoring whether an application software protection triggering condition is satisfied (S301); if yes, judging whether current application software is malicious software (S302); if yes, providing prompt information indicating that the current application software is malicious software (S303); and when an opening continuing instruction for continuing to open the current application software is received (S304), starting the current application software (S305). The application security protection method, the terminal and the storage medium greatly improve the security when an application program runs at the terminal.
US11055403B2
A method, system, and computer program product, include extracting information related to one or more processes of one or more applications running on a virtual machine from a memory of the virtual machine, building at least one first application signature based on the extracted information, and identifying the one or more applications running on the virtual machine by matching the at least one first application signature with one or more second application signatures previously stored.
US11055401B2
Technologies for untrusted code execution include a computing device having a processor with sandbox support. The computing device executes code included in a native domain in a non-privileged, native processor mode. The computing device may invoke a sandbox jump processor instruction during execution of the code in the native domain to enter a sandbox domain. The computing device executes code in the sandbox domain in a non-privileged, sandbox processor mode in response to invoking the sandbox jump instruction. While executing in the sandbox processor mode, the processor denies access to memory outside of the sandbox domain and may deny execution of one or more prohibited instructions. From the sandbox domain, the computing device may execute a sandbox exit instruction to exit the sandbox domain and resume execution in the native domain. The computing device may execute processor instructions to configure the sandbox domain. Other embodiments are described and claimed.
US11055393B2
A secure access control method uses a reader and a radiocommunication mobile terminal. The reader includes a first radiocommunication module having a first range and a second radiocommunication module having a second range less than the first range. The mobile terminal includes a first radiocommunication chip that establishes a first radiocommunication channel with the first radiocommunication module and a second radiocommunication chip that establishes a second radiocommunication channel with the second radiocommunication module. The method implements two modes of operation. In the first mode, when the mobile terminal is at a distance from the reader less than the first range and greater than the second range, the first radiocommunication channel is established. In the second mode, when the mobile terminal is at a distance from the reader less than the second range, the second radiocommunication channel is established as a priority.
US11055389B2
Techniques are provided for authenticating a user using molecular snapshots of the user. One method comprises obtaining enrollment information of a user, wherein the enrollment information comprises a reference molecular snapshot of the user obtained following an ingestion by the user of nanoparticles; initiating a challenge to the user in connection with an authentication request by the user to access a protected resource; processing a responsive molecular snapshot obtained in response to the challenge, wherein the processing comprises evaluating the responsive molecular snapshot obtained in response to the challenge relative to the reference molecular snapshot; and resolving the authentication request based on the evaluating. The ingested nanoparticles optionally target one or more predefined cell types, and wherein the resolving further comprises the step of evaluating a ratio of cell types in the responsive molecular snapshot.
US11055386B2
Disclosed is a method for controlling user access to a medical system including a body-wearable medical device that can be, e.g., an insulin pump and/or a continuous glucose monitor. A remote controller is provided and has a user interface and can exchange data with the medical device. The remote controller is configured for entering, via the user interface, at least one command for execution by the medical device. The remote controller has a locked state in which entering medical device commands or other commands is disabled. In the locked state, the user is prompted to enter an identification code and the remote controller can be unlocked when the correct identification code is entered. In the unlocked state, entering of the medical device command is enabled. Alternatively, instead of entering a correct identification code, the remote controller can be switched to the unlocked state when a safety condition is met.
US11055378B1
A computerized system for transmitting website data to client devices. the system includes a memory storing instructions and a processor configured to execute the instructions to perform operations. The operations may include generating a plurality of clusters including a fixed number of records, receiving a request to display a list from a client device, and identifying a first cluster, from the plurality of clusters, for display at a landing page. The operations may also include generating a first transmission packet with the first cluster and a callback script, the callback script including navigation triggered functions and a callback message. The operations may also include transmitting the first transmission packet to the client device, receiving the callback message from the client, identifying a second cluster, generating a second transmission packet with the second cluster, and transmitting the second transmission packet.
US11055376B2
Systems and methods are provided for identifying points of interest and specific locations located in the vicinity of an expected future location of a user. When a user provides a search request for a point of interest that will be of interest only at a future time, the electronic device can automatically predict an expected future location of the user, and provide points of interest near the expected future location.
US11055365B2
A computer system identifies a platform that corresponds to a first resource, wherein the first resource includes one or more resource pages. The computer system determines one or more x-paths that corresponds to the identified platform. The computer system utilizes at least a first x-path of the one or more x-paths to add a product to a digital shopping cart associated with the first resource. In response to adding the product to the digital shopping cart associated with the first resource, the computer system utilizes at least a second x-path of the one or more x-paths to access a first resource page of the one or more resource pages, wherein the first resource page is a checkout page. The computer system determines whether one or more elements located within the first resource page are valid.
