最新美国发明专利第2020-12-22期 - 专利汇|PatentHub专利检索|专利查询网|发明专利查询分析

Document	Document Title
US10874041B2	Feeder device and component mounting machine A power supply control device that controls consumption currents that are supplied from power supply devices in a component supply device in which multiple tape feeders are replaceably installed, the device including: a total consumption current measuring section that obtains, based on measurement, a total consumption current by adding actual consumption currents which are supplied to a plurality of tape feeders; and an overcurrent protection section that causes a specific tape feeder, which is in an operation state, to transition to a stop state or a standby state, in a case of an overcurrent state where the total consumption current exceeds an output current capacity of the power supply device. Accordingly, even though the overcurrent state occurs during setup changing work in which the multiple tape feeders can operate, the overcurrent state is rapidly canceled, and thus a protecting function is improved.
US10874039B2	Component mounting system, component mounting device, and board transport method A component mounting system includes a board transport line for transporting a board from an upstream to a downstream and a work station disposed in the board transport line and performing component mounting work. The board transport line transports a board introduced in the downstream of the work station to the work station, and transports the board from the work station to the downstream when mounting of a component on the board is completed in the work station.
US10874038B2	Component supply device A component supply device that images stage on which multiple leaded components are supported in a scattered state, and holds a component supported on the stage using a component holding tool based on the image data, wherein multiple stages of different colors are prepared, and a stage from among the multiple stages a stage with a color different to a component that is planned to be supplied is removably attached to component support member. By this, for example, in a case in which a component planned to be supplied is white, by attaching a black stage to the component support section, due to the contrast between the background and the target object, it is possible to clearly recognize the white component supported on the black stage.
US10874036B2	Cabinet and electronic device A cabinet is provided, including a case and a fin element. The case has at least one opening. The fin element is disposed in the case and is adjacent to the at least one opening and includes a main body and a plurality of fins, wherein the fins are disposed on the main body and face the at least one opening.
US10874035B2	Identifying cooling loop characteristics An example device in accordance with an aspect of the present disclosure includes a collection engine and a correlation engine to identify cooling loop characteristics. The collection engine is to collect data from devices associated with cooling loops. The correlation engine is to identify, based on the data collected, a common loop from among the cooling loops, and which of the devices are associated with the common loop.
US10874032B2	Rotatable cold plate assembly for cooling pluggable modules An example computing device includes one or more bays to receive a pluggable module, and a cold plate assembly. The cold plate assembly includes one or more cold plates to engage with the pluggable modules and transfer heat from the modules to liquid coolant. The cold plate assembly also includes a pivoting support that supports the cold plate(s) and pivots relative to the system board, and an engagement mechanism comprising a mechanical linkage with mechanical advantage attached to the pivoting support such that moving a link of the mechanical linkage causes the pivoting support to pivot between an engaged position and a disengaged position. In the engaged position, the cold plate contacts is positioned to engaged with the pluggable module, while in the disengaged position the cold plate is disengaged from the pluggable module.
US10874031B2	Control device A housing includes a case made of a resin material and having an open side, and a cover that covers the open side of the case. Screw holes that are open toward the cover are formed in a side wall of the case. Through holes are formed in the cover at positions facing the respective screw holes. The cover is fastened to the case by screwing cover bolts into the respective screw holes through the respective through holes. Insertion holes are formed to extend through the side wall in an assembly direction of the cover with respect to the case. The housing is attached to an attachment target made of a metal material, by screwing attachment bolts into respective attachment holes in the attachment target through the respective insertion holes. The attachment bolts are formed to press the cover against the side wall when inserted in the respective attachment holes.
US10874030B2	Flexible cold plate with fluid distribution mechanism A cold plate base is provided. The cold plate includes a fluid intake region located at a distal end of the cold plate, and a fluid outtake region located at a proximal end of the cold plate that is opposite the distal end. The cold plate also includes a fin region positioned between the fluid intake region and the fluid outtake region. The fin region extends from a base surface of the cold plate base. The cold plate also includes a plurality of protrusions at the fluid intake region. Each of the plurality of protrusions radiates from the fluid intake region to create flow paths across the fin region.
US10874029B1	Cage assembly The disclosure provides a cage assembly including a cage body and a baffle. The cage body includes a rear portion, a first plate portion, a second plate portion, and a third plate portion. The first plate portion, the second plate portion and the third plate portion are respectively connected to different sides of the rear portion. The third plate portion is located between and connected to the first plate portion and the second plate portion. The rear portion, the first plate portion, the second plate portion and the third plate portion together form an accommodation space therebetween for accommodating a riser card and an expansion card. The first plate portion includes a vent hole connected to the accommodation space. The baffle is configured to be pivoted with respect to the cage body so as to adjust an area of orthogonal projection of the baffle projected on the vent hole.
US10874025B2	Pull-out aiding device and chassis-wall module with pull-out aiding function A pull-out aiding device is configured for mounting on an object, in which a corresponding apparatus is mounted. The pull-out aiding device includes a pulling member and a handle member. The pulling member includes a first pivot section and an abutting section for abutting against the corresponding apparatus to move the latter forward. The handle member includes a second pivot section and an operating section. The second pivot section is pivotally connected to the first pivot section, such that the handle member is turnable about the second pivot section relative to the pulling member and brings the latter to move forward.
US10874021B2	Manufacturing method for wiring board A method for manufacturing a wiring board that has a rewiring layer on a surface thereof includes forming an insulating layer on a core substrate, forming a groove, in which a wiring layer of a circuit pattern is to be provided, on the insulating layer, forming a metal seed layer on an exposed face of the insulating layer on which the groove is formed, electrodepositing metal, which is to form the wiring layer, by plating to fill the groove with the metal to form a metal layer on the seed layer, machining the metal layer by a cutting tool to remove the metal layer up to a position not reaching the top of the insulating layer, and performing etching or a CMP process to expose the top of the insulating layer thereby to form the wiring layer in the groove and flatten an exposed face of the wiring layer.
US10874020B2	Imprinted metallization on polymeric substrates A method for selective metallization includes: selectively adsorbing catalytic nanoparticles onto an imprint mold to form a selectively adsorbed catalytic nanoparticle (SACN) mold; using the SACN mold in an imprinting process to synchronously transfer a pattern and the catalytic nanoparticles onto a film; separating the film from the SACN mold; and selectively depositing metal onto the film based on the pattern transferred to the film.
US10874019B2	Display device According to an aspect, a display device includes: a plate member disposed on a back-surface side of a display unit; a printed circuit board disposed on a back-surface side of the plate member; a flexible printed circuit board that is inserted in a through-hole passing through the plate member and electrically couples the display unit to the printed circuit board; a first tape that is attached to an inside of the through-hole and to a portion of the plate member at a periphery of the through-hole and is disposed between the plate member and the flexible printed circuit board; and a second tape that is attached to the back-surface side of the plate member and to the flexible printed circuit board to close the through-hole. The second tape has a hole through which part of the first tape is exposed.
US10874015B2	Flexible hybrid interconnect circuits Provided are flexible hybrid interconnect circuits and methods of forming thereof. A flexible hybrid interconnect circuit comprises multiple conductive layers, stacked and spaced apart along the thickness of the circuit. Each conductive layer comprises one or more conductive elements, one of which is operable as a high frequency (HF) signal line. Other conductive elements, in the same and other conductive layers, form an electromagnetic shield around the HF signal line. Some conductive elements in the same circuit are used for electrical power transmission. All conductive elements are supported by one or more inner dielectric layers and enclosed by outer dielectric layers. The overall stack is thin and flexible and may be conformally attached to a non-planar surface. Each conductive layer may be formed by patterning the same metallic sheet. Multiple pattern sheets are laminated together with inner and outer dielectric layers to form a flexible hybrid interconnect circuit.
US10874013B2	Ion beam target assemblies for neutron generation Provided herein are systems, devices, articles of manufacture, and methods for generating neutrons employing a high energy ion beam target (HEIB target) and a target backing configured to be in contact with the bottom surface of the HEIB target (e.g., to generate an ion beam target assembly). In certain embodiments, the HEIB target has a thickness that is less than the penetration depth of protons or deuterons in the high energy ion beam that strikes the target. In certain embodiments, the target backing comprises a high hydrogen diffusion metal (e.g., palladium), has open spaces dispersed throughout for reduced proton diffusion distances, and has a shape and thickness such that all, or virtually all, of the protons or deuterons that pass through the HEIB target are stopped. Also provided herein are systems, devices, and methods for changing targets in an ion beam accelerator system.
US10874012B2	Biosafety cabinet and clean air device The purpose of the present invention is to provide a clean air device that can reduce the risk of contamination due to static electricity. Provided is a biosafety cabinet or a clean air device that connects a biosafety cabinet and a clean booth, wherein a static eliminator (ionizer) that generates a corona discharge by way of concentrating an electric field on a needle-shaped discharge electrode and eliminates static with ionized air is disposed directly above an air flow branching point where air supplied to a work space branches to the front face and to rear face inside the biosafety cabinet.
US10874010B2	Pixel-controlled LED light with burnable sequence and method of operating the same A pixel-controlled LED light includes a plurality of LED modules and a controller. Each LED module includes at least one LED and a LED drive apparatus. The LED drive apparatus burns a counting ordinal number according to connection sequence thereof. The controller defines the counting ordinal number of the LED modules which need to be changed their light modes as a target value, and sequentially transmits light mode data whose number is greater than or equal to the target value to each of the LED modules. The LED drive apparatuses sequentially receive the light mode data for counting. If the sequence of the light mode data meets to the counting ordinal number of the LED drive apparatus, the LED drive apparatuses identify the light mode data that are met, and after identifying the light mode data, the LED drive apparatuses control the corresponding at least one LED.
US10874009B2	Load driving apparatus A load driving apparatus receives an input voltage from a power supply, and supplies electric power to a load under processor control. The processor outputs first and second signals via first and second pins in a conjunction such that they are negated when the load is instructed to suspend operation. An output circuit supplies electric power to the load. A protection switch is provided on a driving path that extends from the power supply to the load and returns to the power supply. When the first signal is asserted (negated), a control circuit sets the output circuit to an operation state (suspension state). The control circuit turns on the protection switch on assertion of the second signal, and turns it off on negation of this signal.
US10874000B2	Display device A display device includes a display computing module coupled to a signal source and configured to receive an audio/video signal from the signal source; an audio computing module coupled to the display computing module, the audio computing module configured to receive the audio/video signal from the display computing module and to obtain a sound information including orientation data, the audio computing module outputting the sound information to enable the display computing module to generate a control signal based on the sound information; and a light source device coupled to the display computing module, the light source device including multiple light-emitting areas corresponding to the orientation data, the light source device configured to control a light-emitting status of at least one light-emitting area according to the control signal.
US10873997B2	Voice controlled artificial intelligent smart illumination device The present disclosure relates to a method and apparatus for controlling an artificial intelligent smart illumination device, such as a light bulb, LED light, or the like. In one embodiment, a switching circuit for providing switchable power to the illumination device, and a processing circuit coupled to the switching circuit, for detecting one or more power toggles of the power received by the male base, and for controlling illumination of the illumination device based on the detection of one or more detected toggles (e.g., switches) is disclosed. The disclosure includes an artificial intelligent system, which can determine a lighting status based on the user's preference, living behaviors, time of a day, energy efficiency, energy costs, and any other light using conditions and factors.
US10873996B2	Oven door assembly for an RF oven An oven may include a door movable between an open position and a closed position, a cooking chamber configured to receive a food product, an RF energy source and an RF choke. The cooking chamber may be defined at least in part by a top wall, a bottom wall, a first sidewall and a second sidewall, and may define an opening that interfaces with the door. The RF energy source may be configured to apply RF energy to the food product. The RF choke may be disposed at a portion of the door facing the cooking chamber when the door is in the closed position. The door may include a handle disposed on a side of the door opposite the RF choke. The handle may be attached to a front face of the door at an angle relative to the front face of the door such that the handle extends beyond a top of the door along a direction extending from a pivot axis of the door toward the top of the door.
US10873995B2	System for preparing at least one food product The invention relates to a system (100) for preparing at least one food product (1), comprising: a cooking chamber (10), in which at least one preparation area (5) is provided, wherein the at least one food product (1) can be positioned and prepared at the least one preparation area (5), at least one antenna arrangement (30) for supplying energy of electromagnetic energy (80) into the cooking chamber (10), whereby the at least one food product (1) can be heated, one transmission device (40) for operating the antenna arrangement (30), wherein at least one antenna (31) of the antenna arrangement (30) is oriented depending on the preparation area (5) and is operable according to at least one operation mode by the transmission device (40), so that a performance-optimized temperature zone distribution for heating the food product (1) can be generated.
US10873994B2	Co-axial multi-zone induction cooking apparatus An induction heating system with a plurality of resonant inverter tanks can be provided. The induction heating system can include a power source configured to supply power to the heating system and a plurality of parallel resonant inverter tanks in electrical connection with the power source. Each of the parallel resonant inverter tanks can include one or more parallel resonant capacitors, one or more parallel induction coils and one or more switches configured to disconnect each of the parallel resonant inverter tanks from the power source. The induction heating system can include a controller configured to perform operations, wherein the operations include determining when a cooking vessel is present at each induction coil and in response to determining that a cooking vessel is not present at a resonant inverter tank, operating the one or more switches such that the parallel resonant inverter tank is disconnected from the power source.
US10873983B1	Method and device for selecting a network mode for an internet of things device An Internet of Things (IoT) device may receive a network configuration profile including one or more parameters relating to a scan interval and a mode priority of the IoT device indicating a priority for a first IoT network over a second IoT network. The IoT device may scan for an availability of the first IoT network. Based on determining that the first IoT network is unavailable, the IoT device may scan for an availability of the second IoT network. Based on determining that the second IoT network is available, the IoT device may initiate a network connection with the second IoT network. While connected to the second IoT network, the IoT device may scan for the availability of the first IoT network. Based on determining that the first IoT network is available, the IoT device may initiate a network connection with the first IoT network.
US10873982B2	Terminal apparatus, control method, and integrated circuit Provided is a technique related to a terminal apparatus, a control method, and an integrated circuit that are able to efficiently perform connection control when performing device-to-device communication. At a time of re-establishing radio resource control connection, at least on a basis of whether or not device-to-device data communication is able to be performed in a selected cell and whether or not there is data of the device-to-device data communication in the terminal apparatus, the terminal apparatus selects information about the device-to-device data communication, which is to be notified to the base station apparatus.
US10873979B2	User terminal and radio communication method The present invention is designed to reduce the latency due to collisions in UL transmission when contention-based UL data transmission is employed. A user terminal communicates using a second transmission time interval (TTI), having a shorter TTI duration than a first TTI, and this user terminal has a transmission section that transmits multiple UL data without a UL grant from a radio base station, and a control section that controls allocation of the multiple UL data individually, and the control section applies frequency hopping to allocate the multiple UL data to resources of different second TTIs.
US10873963B2	Method for transmitting DM-RS for broadcast data in next generation communication system and apparatus therefor A method for receiving a downlink signal by a user equipment (UE) from an eNB in a wireless communication system is disclosed. In detail, the method comprises the steps of receiving a downlink control channel from the eNB; and receiving a downlink data channel and a front loaded reference signal for demodulation of the downlink data channel by using control information included in the downlink control channel, wherein the front loaded reference signal has a repetition factor of 2 on a single symbol of an antenna port of a minimum index when the downlink control channel is masked with a specific identifier.
US10873962B2	Mechanisms for handling uplink grants indicating different physical uplink shared channel starting positions in a same subframe Methods, systems, and computer-readable storage media are provided for handling uplink grants indicating different physical uplink shared channel (PUSCH) starting positions in a same subframe of enhanced Licensed Assisted Access (eLAA) systems. In embodiments, a user equipment (UE) may receive Downlink Control Information (DCI). The DCI may indicate at least two uplink grants for one or more LAA secondary cell. Each of the at least two uplink grants may indicate different starting positions for PUSCH transmissions within a same subframe. The UE may align the different starting positions such that the UE is to transmit uplink transmissions according to the at least two uplink grants while the UE is in a transmission mode. Other embodiments may be described and/or claimed.
US10873961B2	Method and apparatus for scheduling uplink data in mobile communication system The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Provided are a method and apparatus for uplink scheduling in a mobile communication system. The method of uplink scheduling for a user equipment (UE) in a mobile communication system may include identifying the amount of data stored in a buffer, generating a scheduling request (SR), and transmitting the SR to a base station (NB) on the basis of the identified data amount so that an uplink resource is to be allocated from the NB.
US10873957B2	Method and apparatus for transmitting adaptive partial subframe in unlicensed frequency band, method and apparatus for identifying a frame structure, and method and apparatus for transmitting signal There is provided a method for transmitting, by a transmitter, a signal through an unlicensed band channel. The transmitter transmits an initial signal through the unlicensed band channel to preoccupy the unlicensed band channel when the unlicensed band channel is in an idle status. The transmitter includes a first partial subframe transmitted after the initial signal in a frame burst depending to transmission timing of the initial signal. Further, the transmitter transmits the frame burst through the unlicensed band channel.
US10873954B1	Method and system for assigning antenna configurations for relay based hetnets A method and system for controlling an access node includes prioritizing a plurality of wireless devices. The method also includes monitoring a position of a relay-capable wireless device and positions of the prioritized wireless devices. The method also includes determining the position of the relay-capable wireless device meets a first distance criteria and the position of prioritized wireless devices meets a second distance criteria. The method also includes assigning the relay-capable wireless device to a carrier aggregation configuration or an antenna diversity configuration based on the position of the relay-capable device and the position of the prioritized wireless devices. The method also includes assigning the prioritized wireless devices to the diversity configuration or the carrier aggregation configuration based on the position of the prioritized wireless devices.
US10873952B2	LTE resource allocation A method for allocating available transceiver resources across different component carriers (CC) includes obtaining a carrier aggregation capability that includes a list of available CCs supported by the UE at a current location for simultaneous communication with a carrier aggregation capable network. The method also includes, for each of the available CCs, obtaining an expected key performance indicator (KPI) associated with the corresponding available CC at the current location. The method also includes allocating the available transceiver resources across the available CCs based on the expected KPIs at the current location.
US10873951B1	Method and device to minimize interference in a converged LMR/LTE communication device A method and converged LMR/LTE communications device provide for minimizing interference in the converged LMR/LTE communications device that operates in a land mobile radio (LMR) narrowband communication system and a long term evolution (LTE) broadband communication system. The converged LMR/LTE communications device detects, using an electronic processing device, that the converged LMR/LTE communications device is operating in the first LTE band and the first LMR band. The converged LMR/LTE communications device determines that a first LMR received signal strength indicator (RSSI) at the converged LMR/LTE communications device is less than a first LMR threshold signal strength and disables at least one LTE application based upon the first LMR RSSI being less than the LMR threshold signal strength.
US10873949B1	Battery watchdog system and methodology A system incorporating a watchdog and power throttling capability which is implemented to ensure that network devices do not consume their entire battery capacity prior to the minimum expected battery life associated with the battery/device. The system includes capabilities for monitoring predicted remaining battery life in each associated device as well as the ability to control various functionalities within the device and the timing of events so as to guarantee minimum operating life for the device. This watchdog/throttling capability is implemented in such a way as to minimize the impact to device behavior and system operating parameters as much as possible while still enforcing minimum device/battery lifetime.
US10873945B2	Communication control apparatus, communication control method, and communication system There is provided a communication control apparatus including a parameter acquisition unit that acquires parameters to calculate coverage of secondary systems from a secondary usage node operating the secondary systems on a frequency channel allocated to a primary system, a calculation unit that calculates the coverage of the secondary systems using the parameters acquired by the parameter acquisition unit, and an interference control unit that notifies a detection node that detects neighboring secondary systems of the secondary systems, of coverage information representing the coverage of the secondary systems calculated by the calculation unit.
US10873942B2	Code block group feedback techniques for multiple carriers or transmission time intervals Methods, systems, and devices for wireless communication are described that provide for configuration of multiple component carriers (CCs) or multiple transmission time intervals (TTIs) for data transmission to a user equipment (UE). Feedback resources may be configured for transmission of feedback information from the UE, and one or more CCs or TTIs may be configured for either code block group (CBG) feedback or transport block (TB) feedback, and one or more other CCs or TTIs may be configured for TB feedback. A UE may select whether to use CBG feedback or TB feedback for one or more CCs or TTIs, based at least in part on an amount of feedback information to be transmitted, an amount of available feedback resources, an error pattern associated with one or more of the CCs or TTIs, or any combination thereof.
US10873940B2	Data transmission method, terminal, and base station in LAA-LTE system The present disclosure relates to example data transmission methods, user equipment, and access network devices in an LAA-LTE system. An example data receiving method includes determining, by user equipment, first information of a first cell. The user equipment determines a first subframe based on the first information, where a downlink data transmission length of the first subframe is less than a first threshold. The user equipment then determines a data transmission characteristic of the cell in the first subframe based on a preset condition, so as to receive, based on the data transmission characteristic, data including the first subframe. In doing so, a data transmission characteristic of a base station or a terminal is standardized, and a reference signal such as a DRS can be correctly identified.
US10873935B2	Method and apparatus for transmitting terminal support data for SPS in wireless communication system User equipment (UE) can transmit UE support data for semi-persistent scheduling (SPS) to an evolved NodeB (eNB) in order to effectively allocate SPS resources for vehicle-to-everything (V2X) communication. The release of SPS can be directed by means of the UE support data. More specifically, a terminal receives, from an eNB, a plurality of SPS configurations for a plurality of logical channels, and transmits, to the eNB, UE support data comprising an SPS release directive for any one logical channel from among the plurality of logical channels.
US10873931B2	Downlink control method and apparatus A downlink control method and apparatus are disclosed. The method includes: a base station determining at least one downlink control channel in a first downlink control channel and a second downlink control channel, including: determining to use the second downlink control channel in a short transmission time interval (TTI) which is out of a scheduling range of the first downlink control channel, or determining the downlink control channel used in the short TTI according to pre-definition or system configuration information; and the base station transmitting downlink control information (DCI) by using the determined downlink control channel.
US10873928B2	Transmission method, transmission device, mobile communication terminal and network side device The present disclosure provides a transmission method, a transmission device, a mobile communication terminal, and a network side device, so as to implement bundling transmission of an uplink shared channel. The transmission method includes: a subframe determination step of determining, by a UE, a first start subframe within which a PUSCH is to be transmitted currently; and a first transmission step of, when a bundling transmission condition has been met, bundling a plurality of subframes from the first start subframe, and transmitting the PUSCH through uplink resources in the bundled subframes, the bundled subframes at least comprising a special subframe having an UpPTS capable of being adopted for transmitting the PUSCH.
US10873924B2	Paging message transmission method, base station, mobility management entity, and user equipment A paging message transmission method, a base station, a mobility management entity, and user equipment are provided. In an embodiment, the method includes receiving, by a terminal device, a paging message from a base station, wherein the paging message is sent according to a number of paging attempts on the terminal device performed by a mobility management entity (MME) which initiated paging to the terminal device.
US10873922B2	Communication device and method for execution of at least one positioning function in a communication network The present invention relates to a communication device and to a method arranged to execute at least one positioning function in a communication network. According to the present invention, a positioning function execution time is determined, at which a transmission medium will be used for executing position transmissions, according to a positioning function execution time information. Further, the at least one positioning function is executed at the determined positioning function execution time by executing the at least one positioning function transmission via the transmission medium. The present invention relates also to a correspondingly arranged computer program product and to a correspondingly arranged computer-readable recording medium.
US10873916B2	Base station power control A base station central unit transmits to a first base station distributed unit, a first message requesting a first context setup for a wireless device. The base station central unit transmits to a second base station distributed unit, a second message requesting second context setup to add the second base station distributed unit for the wireless device. The second message comprises a second power value for uplink transmission of the wireless device to the second base station distributed unit. The base station central unit receives a response message indicating the second context setup for the wireless device. The base station central unit transmits to the first base station distributed unit, a third message requesting context modification for the wireless device. The third message comprises a first power value, determined based on the second power value, for uplink transmission of the wireless device to the first base station distributed unit.
US10873915B1	Dual connectivity (DC) power control Systems and methods are provided for dynamic power allocation of a first maximum uplink power and a second maximum uplink power, wherein the first maximum uplink power is used by a first transmitter to communicate with a first access point and the second maximum uplink power is used by a second transmitter to communicate with a second access point (dual connectivity). Network parameters are determined based on characteristics and/or qualities of the downlink and/or uplink signals of a wireless communication session. In response to the determined network parameters, the WCD may be instructed to increase a first maximum uplink power and decrease a second maximum uplink power in order to establish or maintain dual connectivity without exceeding the device's maximum total uplink power.
US10873914B2	Communication method and communications apparatus Example communication methods and communications apparatus are described. One example method includes determining power of a demodulation reference signal (DMRS) by a terminal device. The terminal device sends the MARS based on the determined power. In embodiments of this application, the power of the DMRS can be flexibly determined for different communication statuses.
US10873904B2	Chirp signal formats and techniques A UE may be operating in a wireless communication network having a UE-centric medium access control layer, and the UE may detect presence of a trigger event to signal a base station of the wireless communication network. The UE may identify one of a plurality of functionalities corresponding to the trigger event, and may generate a chirp signal that includes chirp purpose indicator and a chirp message, wherein the chirp purpose indicator and a format of the chirp message correspond to the identified one of the plurality of functionalities. Accordingly, the UE may transmit the chirp signal having the chirp purpose indicator to the base station, which may provide a chirp response message that includes message contents that relate to the chirp purpose indicator.
US10873903B2	Systems and methods for selecting an optimum communication route in a wireless network In one example embodiment, a device includes a processor. The processor is configured to determine a plurality of data transmission rates between at least one client, an access point and the device belonging to a wireless network, determine a best communication route, from among available communication routes for the at least one client to communicate with the access point based on the determined plurality of data transmission rates and direct the at least one client to communicate with the access point via the determined best communication route.
US10873899B2	Access point initiated neighbor report request Methods, apparatuses, and systems are described that implement techniques and protocols to enable a station to receive a neighbor query request from a first associated access point that is associated with the station. The station may wirelessly communicate a neighbor report of a second access point to the first access point while the station is unassociated with the second access point.
US10873897B2	Base station device, base station management device, communication control method, and communication control system This base station device is provided with: receiving means for receiving first information indicating that a radio communication apparatus has been assigned to another base station device present in a radio wave coverage area where communication with the base station device is possible; and control means for switching, based on the first information, a setting of the base station device to a restricted mode, wherein the restricted mode is a setting according to which the base station device receives, from at least one of the another base station device and a radio communication apparatus having issued a connection request, second information indicating that a response to the connection request issued by the radio communication apparatus has been issued by the another base station device, and performs, based on the second information, an operation for lowering a priority level for assignment to the base station device.
US10873894B2	Wireless communication device and communication method A wireless communication device has: wireless communication unit; calculation unit for calculating an evaluation value based on an opportunity for communication with the access providing device; transmission unit for transmitting the evaluation value to the other wireless communication device; acquisition unit for acquiring an evaluation value for the other wireless communication device; and communication control unit. When the other wireless communication device has more opportunities for communication than the wireless communication device does, the communication control unit preferably transmits uplink information, but when the other wireless communication device has less opportunity for communication than the wireless communication device does, the communication control unit preferably transmits downlink information.
US10873892B2	System and method for enabling multi-modal communication Systems and methods for a multi-tenant communication platform. At a multi-tenant communication platform, and responsive to authentication of a communication request provided by an external system, a routing address record of the communication platform is determined that matches a communication destination of the communication request. The matching routing address record associates the communication destination with a plurality of external communication providers. At least one communication provider associated with the matching routing address record is selected, and a request to establish communication with the communication destination is provided to each selected communication provider. The communication request specifies the communication destination and account information.
US10873891B2	Secure network rollover A wireless mobile communication device can receive one or more network parameters from a network gateway and identify a network associated with the network parameters based on stored network information of networks with which the device is configured to join and/or network gateways with which the device is configured to communicate. The device can identify private network information associated with the identified network that will enable the device to access one or more private networks via the identified network. Once the device obtains access to the identified network, the device can set up one or more virtual private network (VPN) tunnels to join one or more private networks accessible via the identified network. When using two or more VPN tunnels, one VPN tunnel can be nested within another VPN tunnel.
US10873889B2	Handover apparatus and method A handover apparatus and method, where the handover method includes receiving, by a target primary base station, a handover request from a source primary base station, where the handover request includes first configuration information of a source secondary base station, and the source primary base station and the source secondary base station jointly provide services for user equipment, sending, by the target primary base station, a first indication to the source secondary base station, where the first indication instructs the source secondary base station to remain unchanged, and sending, by the target primary base station, a handover acknowledgement to the source primary base station.
US10873884B2	Cell ID disambiguation Systems and methods for cell ID disambiguation are described. In one embodiment, a method may be disclosed for constructing a neighbor table, comprising: receiving, at a mobile base station, a physical cell identifier (PCI) of a detected neighbor base station from a user equipment (UE); receiving a global positioning system (GPS) position of the mobile base station; and associating the GPS position of the mobile base station with the PCI of the detected neighbor base station in a neighbor table.
US10873883B2	Method and apparatus for accessing legacy networks through temporary ID of evolved network In a method for accessing a legacy wireless network, a radio access network (RAN) node in the legacy wireless network receives an access message sent by a User Equipment (UE) attempting to access the legacy wireless network. The access message includes mobility management entity (MME) information identifying an MME accessed by the UE in an evolved network. The MME information is added by the UE from a temporary identity (ID) allocated by the MME to a first P-Temporary Mobile Station Identity (P-TMSI) in the access message. The RAN node selects a corresponding Serving GPRS Support Node (SGSN) in the legacy wireless network for the UE according to the first P-TMSI in the access message.
US10873878B2	Acknowledgement of transmissions in a wireless local area network A first communication device receives one or more aggregate medium access control (MAC) data units from respective one or more second communication devices, and generates one or more acknowledgement information fields. A first acknowledgement information field corresponds to a particular second communication device and includes a length indication that indicates a length of an acknowledgement field and the acknowledgment field of the indicated length. The length of the acknowledgement field is selected from a subset of predetermined lengths, among a set of predetermined lengths, the subset including multiple predetermined lengths that do not exceed a buffer size determined based on an acknowledgement setup procedure previously conducted between the first communication device and the particular second communication device. The first communication device generates an acknowledgement data unit to include the generated acknowledgement information fields, and transmits the acknowledgment data unit to the one or more second communication devices.
US10873877B2	Interference cancellation methods and apparatus Methods and apparatus for reducing and/or canceling signal interference between receiver and transmitter components of a wireless communications device are described. The methods and apparatus are well suited for use in a wide range of devices including user equipment devices such as cell phones as well as in network equipment such a base stations. Opto-mechanical devices are used in some embodiments as part of an apparatus which performs interference cancellation on RF (Radio Frequency) signals.
US10873872B2	Monitoring network communications for mobile vehicles Systems and methods for monitoring network communications for mobile vehicles are described. A method may include receiving vehicle data items for each of the mobile vehicles of the fleet of mobile vehicles. The vehicle data items may include vehicle identifiers, such as fleet number or vehicle number; route information; origin and destination, etc. The method may include receiving network communication metrics associated with a network access service provided to devices on the fleet. The method may include presenting, to a user, multiple aggregation options, with each aggregation option associated with a vehicle data item. The method may include receiving, from the user, selection of an aggregation option and presenting, to the user, a list of vehicle data items organized by the first vehicle data item, along with a plurality of network communication metric options selected by the user.
US10873868B2	Apparatus for measuring radio frequency power as well as method of analyzing a radio frequency signal An apparatus for measuring radio frequency power is described that comprises at least one measurement path for small bandwidth and at least one measurement path for wide bandwidth. Further, the apparatus has an analysis and measurement unit connected with the at least two measurement paths. The analysis and measurement unit is configured to process the at least one small bandwidth signal and the at least one wide bandwidth signal. Further, a method of analyzing a radio frequency signal is described.
US10873864B2	Incorporation of expert knowledge into machine learning based wireless optimization framework Based on expert input comprising recommended parameter values, a machine learning framework is constrained to perform machine learning to estimate optimal parameter values for TCP parameters in specific regions of an output parameter space. Network traffic data associated with a plurality of data requests to one or more computer applications are collected, over a time block, based on sampled parameter values for the TCP parameters. The sampled parameter values are distributed within the specific regions of the output parameter space. The machine learning is used to estimate the optimal parameter values for the TCP parameters. The optimal parameter values, for the TCP parameters, are propagated to and used by user devices to make new data requests to the computer applications.
US10873858B2	Zone migration in network access The present disclosure is directed to providing a network user the ability to travel between different zones or locations within a network environment, such as, for example, a hospitality location, without requiring a user to re-login to the new location, while requiring a user to re-login to other locations within the network environment.
US10873849B1	System and method for universal mobile device lock using blockchain A method for activating an electronic device includes receiving a request to activate the electronic device. The method also includes determining whether activation of the electronic device is permitted according to a device status record associated with the electronic device in a blockchain. In addition, the method includes one of: proceeding with the activation of the electronic device in response to determining that the activation of the electronic device is permitted according to the device status record in the blockchain and blocking the activation of the electronic device in response to determining that the activation of the electronic device is not permitted according to the device status record in the blockchain.
US10873847B2	Method and host device for communicating among multiple devices A host device and a method of communicating with a plurality of devices are provided. The method includes operations of searching for devices that are communicatable with the host device, generating routing paths connected to a wearable device via devices found by the host device, selecting one of the routing paths according to a preset reference, and communicating with the wearable device via at least one of the found devices included in the selected routing path, wherein the preset reference includes a first reference that is set according to a service executed by the host service, or includes a second reference that is set according to a security level of each of the found devices.
US10873833B2	Location correlation in a region based on signal strength indications In aspects of location correlation in a region, a mobile device implements a location module that determines a current location of the mobile device in a region within communication range of a radio system based on location data received in radio signals from the radio system. The location module determines region coordinates at the current location of the mobile device in the region. The location module can then associate the region coordinates at the current location of the mobile device in the region with pixel grid coordinates determined from a digital image view as captured by a camera system in the region, and generate a location mapping of the region based on the current location and subsequent locations of the mobile device in the region. The location mapping correlates the locations of the mobile device in the region based on the pixel grid coordinates at the respective locations.
US10873832B2	Mobility gene for trajectory data A visit mobility gene may be generated from analyzing raw location observations and may be made available for further analysis. The visit mobility gene may include summarized statistics about a certain location or location type, and in some cases may include ingress and egress travel information for visitors. The visit mobility gene may be made available to third parties for further analysis, and may represent a concise, rich, and standardized dataset that may be generated from several sources of mobility data.
US10873826B2	Binaural rendering apparatus and method for playing back of multiple audio sources A method of generating binaural headphone playback signals given multiple audio source signals with an associated metadata and binaural room impulse response (BRIR) database is provided, wherein the audio source signals can be channel-based, object-based, or a mixture of both signals. The method includes grouping the audio source signals according to positions of the audio sources, parameterizing BRIR to be used for rendering, and dividing each audio source signal to be rendered into a number of blocks and frames. The method also includes averaging the parameterized BRIR sequences, downmixing the divided audio source signals using the diffuse blocks of BRIRs, and performing late reverberation processing on the downmixed version of the previous blocks of the audio source signals.
US10873825B2	Audio spatialization and reinforcement between multiple headsets A shared communication channel allows for the transmitting and receiving audio content between multiple users. Each user is associated with a headset configured to transmit and receive audio data to and from headsets of other users. After the headset of a first user receives audio data corresponding to a second user, the headset spatializes the audio data based upon the relative positions of the first and second users such that when the audio data is presented to the first user, the sounds of the audio data appear to originate at a location corresponding to the second user. The headset reinforces the audio data based upon a deviation between the location of the second user and a gaze direction of the first user, allowing for the first user to more clearly hear audio data from other users that they are paying attention to.
US10873824B2	Apparatus, system, and method of processing data, and recording medium An apparatus, method, and system each of which obtains sound data based on a plurality of sound signals respectively output from a plurality of microphones, receives a user instruction for enhancing directivity of sensitivity characteristics of at least one of the plurality of microphones in a specific direction, and generates sound data having the directivity in the specific direction, based on the obtained sound data.
US10873820B2	Conditional content enhancement An example computer system identifies a capability of a playback device to reproduce audio content. Based on the capability, the computer system identifies a first version of audio content for playback by the playback device and causes the playback device to play back the first version of audio content. While the playback device is playing back the first version of the audio content, the computer system detects a change in a network connection between the computer system and the playback device. Based on the detected change in the network connection and the capability of the playback device, the computer system identifies a second version of audio content for playback by the playback device and causes the playback device to transition from playing back the first version of the audio content to playing back the second version of the audio content.
US10873818B2	Damping device for a receiver of a hearing instrument and hearing instrument having such a damping device A damping device for the anti-vibration mounting of a receiver within a hearing instrument includes an elastic damping element, a cage connected to the elastic damping element, and a shell surrounding the cage. The elastic damping element and at least a part of the shell have a lower hardness than the cage. A hearing instrument having a corresponding damping device is also provided.
US10873806B2	Acoustic processing apparatus, acoustic processing system, acoustic processing method, and storage medium An acoustic processing apparatus includes a detection unit configured to detect a change in a state of a microphone, and a determination unit configured to determine a parameter to be used in acoustic signal generation by a generation unit configured to generate an acoustic signal based on one or more of a plurality of channels of sound collection signals acquired based on sound collection by a plurality of microphones, wherein in a case where a change in at least any of states of the plurality of microphones is detected by the detection unit, the determination unit determines the parameter based on the states of the plurality of microphones after the change.
US10873804B2	Reinforced actuators for distributed mode loudspeakers A panel audio loudspeaker includes a panel extending in a plane. The panel audio loudspeaker includes an actuator attached to the panel. The actuator includes a rigid frame attached to a surface of the panel, the rigid frame including a portion extending perpendicular to the panel surface. The actuator also includes an elongate flexure attached at one end the frame, the flexure extending parallel to the plane. The actuator includes one or more tabs. The actuator includes an electromechanical module attached to a portion of the flexure, the electromechanical module being configured to displace an end of the flexure. The actuator includes a vibration damping material located between each of the one or more tabs and a corresponding feature of the frame or the electromechanical module. One or more of the tabs can engage either the rigid frame or the electromechanical module to damp the vibrations.
US10873797B2	Rotating loudspeaker The present disclosure relates to loudspeaker devices and configurations. In one embodiment, a loudspeaker includes a housing structure having multiple faces. A first face and second face of the housing are between first and second ends to arrange speaker configurations. The housing structure is configured to rotate to direct at least one of the first speaker configuration and the second speaker configuration for output of audio. In one embodiment, the housing structure is an elongated triangular structure. Loudspeaker configurations can include one or more elements to rotate the housing structure to direct at least one of the first speaker configuration and the second speaker configuration for output of audio. Loudspeaker configurations may also include a controller to operate at least one of the first speaker configuration and the second speaker configuration for output of audio based on position of the housing structure.
US10873792B2	Data communication apparatus, system, and method A data communication apparatus, system, and method are described. The data communication system comprises a transceiver disposed on an entrance port to an enclosure, such as an underground enclosure. The transceiver includes a housing, the housing mountable to the entrance port, wherein the transceiver is configured to communicate with a network outside of the underground enclosure. The data communication system also includes a monitoring device disposed in the underground enclosure that provides data related to a real-time condition within the underground enclosure. The data communication system also includes a sensor analytics unit to process the data from the monitoring device/sensor and generate a processed data signal and to communicate the processed data signal to the transceiver.
US10873791B1	Compression method for resource constrained local area networks A compression method for resource constrained local area networks (LANs) of an Industrial Internet of Things (IoT) reduces the volume of raw data sent from “Things” to connection points on the LAN. Applications include industrial processes, and typically include multiple sensor nodes. Sensors on machines wirelessly send data to a base station using a wireless LAN. A computer or server in communication with the wireless LAN computes the health of a machine based on the data received. The method operates by taking advantage of unique similarities between sequential groups of certain types of data that can be sent on the LAN. Mathematical operations are performed on the baseline and subsequent data sets to determine similarities. A difference is taken between the baseline and subsequent data sets, and this difference is compressed and sent to the base station where the original data is reconstructed using the baseline data and uncompressed difference data.
US10873790B2	Measuring device, transmitter housing and method for producing a measuring device A measuring device with at least one sensor and at least one transmitter housing, the transmitter housing having at least one terminal space and an electronics space adjacent to the terminal space and connected via a partition wall, wherein at least a first electronic device for connecting supply and/or I/O lines is arranged in the terminal space and at least a second electronic device is arranged in the electronics space with electronics for controlling the sensor. The first and second electronic devices are electrically conductively connected to one another via a contacting unit. The second electronic device has a terminal unit which is connected to the contacting unit via a plug connection hat has a joining direction. The terminal unit is fixedly arranged in the joining direction and to float perpendicular to the joining direction such that it adapts to the position of the contacting unit when connecting to the contacting unit.
US10873783B2	Information processing apparatus, information processing method, receiving apparatus, and receiving method The present technology relates to an information processing apparatus, an information processing method, a receiving apparatus, and a receiving method that aim at enabling a desired content to be viewed by a simpler operation.A server assigns a predetermined channel of a television receiver to a predetermined URL, associates a content specified by a predetermined electronic device with the URL, receives a request for the content associated with the URL from the television receiver in response to a selection of the channel in the television receiver, and controls the content to be distributed to the television receiver in response to the request. The television receiver receives the selection of the channel to which the URL is assigned by the server, transmits a request for the content to the server in response to the selection of the channel, and receives the content distributed in response to the request.
US10873781B2	Video fragment file processing Methods and systems for packaging, transcoding, and fragmenting files (e.g., video content are described. Video content may be transcoded into fix size, variable duration fragments files that satisfy a target fragment file size. Those fragment files may be received, decoded to recover original frames of the underlying video, and then repackaged as new fragment files that are grouped based on overall file size. As a result, the new fragments may have different playback durations, but their overall file sizes may be the same and/or within a target fragment file size (TFS).
US10873779B1	Wireless media server with media and media-access application delivery A portable wireless media server device provides a local Wi-Fi or Bluetooth network connection to groups of people via their mobile telephones or other portable devices having media playback capability. The media server device provides three different mechanisms for automatically delivering audio/video media to mobile telephones. A BLUETOOTH pairing automatically pushes media files to a connected device, a Wi-Fi connection responds to DNS requests from a browser by pushing a media selection application from the media server device to the connected device that may also provide selection for download of an application package such as a Bible reader. A micro-SD card programming feature transfers media automatically to an inserted micro-SD card and optionally locks the card, preventing re-use for unintended purposes.
US10873777B2	Information processing device and information processing method to calculate score for evaluation of action Provided is an information processing device that includes a variate acquisition unit that acquires a first variate related to a content of action, and a second variate related to context in which the action is taken and a score calculation unit that calculates a score for evaluating the action on a basis of the first variate and the second variate.
US10873775B2	Staggered key frame video encoding One embodiment of the invention sets forth a mechanism for encoding video streams associated with the same digital content such that switch points staggered across two video streams occur at every offset temporal distance. The offset temporal distance is less than the distance between two consecutive key frames in a given video stream. This enables a content player to switch to a video stream having a playback quality up or down one level from a current video stream at the offset temporal distance from the most recently played key frame. In effect, the content player does not wait the entire key frame temporal distance before switching.
US10873772B2	Transmission of reconstruction data in a tiered signal quality hierarchy A data processor retrieves reconstruction data and corresponding stream metadata from a repository, the reconstruction data encoded in accordance with a tiered hierarchy including multiple levels of quality. The data processor transmits selected portions of the reconstruction data to one or more decoder resources. The decoder resources reconstruct renditions of portions of a signal such as images/frames based on the transmitted portions of reconstruction data. During the transmission step, the data processor may vary a level of quality of the reconstruction data retrieved and transmitted to the decoder resource to play the signal at different levels of quality. Also, at times, the data processor may transmit the levels of quality of the reconstruction data out of the natural sequence of the portions of the signal that they allow to reconstruct, anticipating or postponing the transmission of certain levels of quality of reconstruction data related to specific portions of the signal.
US10873771B2	Publishing a disparate per-client live media output stream based on dynamic insertion of targeted non-programming content and customized programming content A system is provided for publishing a disparate per-client live media output stream based on dynamic insertion of targeted non-programming content and customized programming content. A first manifest request, including one or more parameters, is received from a first client device. Based on one or more parameters and associated indexed metadata, a first additional content that includes customized first programming content and targeted first non-programming content for first client device are determined. A first programming schedule is generated for first client device based on selected one or more live input streams and/or one or more pre-encoded media assets, indexed metadata, and first additional content. A first disparate live media output stream manifest for first client device is published based on insertion of selected one or more live input stream manifests and/or one or more pre-encoded media asset manifests, indexed metadata, and first additional content in accordance with first programming schedule.
US10873769B2	Live broadcasting method, method for presenting live broadcasting data stream, and terminal A live broadcasting method is provided. A computing device corresponding to a first user identifier participating a group session displays a group session interface. The computing device obtains a group live broadcasting initiation instruction based on the group session interface; collects a live broadcasting data stream according to the group live broadcasting initiation instruction; and plays the live broadcasting data stream on the group session interface. The live broadcasting data stream is sent to a terminal corresponding to a second user identifier participating in the group session.
US10873767B2	Geolocationing system and method for use of same A geolocationing system and method for providing awareness in a multi-space environment, such as a hospitality environment or educational environment, are presented. In one embodiment of the geolocationing system, a vertical and horizontal array of gateway devices is provided. Each gateway device includes a gateway device identification providing an accurately-known fixed location within the multi-space environment. Each gateway device includes a wireless transceiver that receives a beacon signal from a proximate wireless-enabled personal locator device. The gateway devices, in turn, send gateway signals to a server, which determines estimated location of the wireless-enabled personal locator device.
US10873766B2	Coding concept allowing parallel processing, transport demultiplexer and video bitstream A raw byte sequence payload describing a picture in slices, WPP substreams or tiles and coded using context-adaptive binary arithmetic coding is subdivided into tranches with continuing the context-adaptive binary arithmetic coding probability adaptation across tranche boundaries. Thereby, tranche boundaries introduced within slices, WPP substreams or tiles do not lead to a reduction in the entropy coding efficiency of these entities. However, the tranches are smaller than the original slices, WPP substreams or tiles and accordingly they may be transmitted with a lower delay, than the un-chopped original entities. According to another aspect combinable with the first aspect, substream marker NAL units are used within a sequence of NAL units of a video bitstream to enable a transport demultiplexer to assign data of slices within NAL units to the corresponding substreams or tiles to be able to, in parallel, serve a multi-threaded decoder with the corresponding substreams or tiles.
US10873765B2	Techniques for high efficiency entropy coding of video data Entropy coding/decoding techniques are disclosed in which data is coded alternately as a series of nonzero values and zero values until the transmitted data is consumed. Nonzero values may be coded first with transmission of data identifying a number of consecutive nonzero values that appear in scan order followed by transmission of the nonzero values themselves. Thereafter, if other data remains to be transmitted, data may be transmitted identifying a number of consecutive zero values that appear next in scan order followed by transmission of a next nonzero value encountered in scan order. By transmitting the nonzero values as a group, it is expected that the proposed entropy-coding process will achieve higher efficiency than competitive techniques.
US10873764B2	Method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions The present principles relates to a method and device for encoding an input video comprising a luma component and two chroma components. The method comprises: —reshaping of said input video by applying (610) piece-wise linear functions to the luma and chroma components; —encoding (620) the reshaped video into a bitstream; and —encoding (630) parameters representative of said piece-wise linear functions as side information; and the method is characterized in that reshaping of said input video further depends on a targeted range of a decoded reshaped video and the range of a reconstructed video after an inverse-reshaping is applied on the decoded reshaped video.
US10873762B2	Non-separable secondary transform for video coding Techniques are described in which a decoder is configured to inverse quantize a first coefficient block and apply a first inverse transform to at least part of the inverse quantized first coefficient block to generate a second coefficient block. The first inverse transform is a non-separable transform. The decoder is further configured to apply a second inverse transform to the second coefficient block to generate a residual video block. The second inverse transform converts the second coefficient block from a frequency domain to a pixel domain. The decoder is further configured to form a decoded video block, wherein forming the decoded video block comprises summing the residual video block with one or more predictive blocks.
US10873761B2	Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data A method of decoding a transform unit (e.g., 400) of encoded video data using Golomb-Rice decoding is disclosed. Significant residual coefficients for a sub-set of the transform unit are determined A predetermined Rice parameter for Golomb-Rice decoding of the subset of the transform unit is selected. The predetermined Rice parameter being offset from a zero setting when the determined number of significant residual coefficients is higher than a predetermined threshold. The subset of the transform unit is decoded using the predetermined Rice parameter as an initial parameter for the Golomb-Rice decoding.
US10873758B2	Image processing device and method The present disclosure relates to an image processing device and an image processing method capable of reducing a processing amount.A selection unit selects a plurality of reference pictures having mutually-different reference picture types from reference pictures represented by reference picture specifying information included in a reference list based on restriction identification information identifying that the reference list that is a list of reference picture specifying information specifying reference pictures of a current picture is used commonly within the current picture. A predicted image generating unit generates a predicted image of the current picture based on a motion vector of a collocated picture of time different from that of the current picture and a reference picture of a same reference picture type as a reference picture type of the collocated picture among the plurality of reference pictures selected by the selection unit.
US10873756B2	Interaction between LUT and AMVP A method of video decoding is provided to include maintaining tables, wherein each table includes a set of motion candidates and each motion candidate is associated with corresponding motion information; and performing a conversion between a first video block and a bitstream representation of a video including the first video block, the performing of the conversion including using at least some of the set of motion candidates as a predictor to process motion information of the first video block.
US10873755B2	Method and system of motion estimation with neighbor block pattern for video coding Techniques related to motion estimation with neighbor block pattern for video coding.
US10873752B2	Adaptive camera resolution for compression matching An adaptive camera resolution system is described for use with matching resolution with compression. In one example, the a method includes capturing a first set of frames of a video sequence at an image sensor at a first resolution, capturing a second set of frames of the video sequence at the image sensor at a second lower resolution, wherein the first and second sets of frames are interleaved, receiving the captured frames at a video encoder, and combining the frames at the video encoder to generate an encoded video sequence of frames with the first resolution.
US10873748B2	Storage of high precision motion vectors in video coding A video encoder and a video decoder are configured to store and modify motion vectors to an effective range based on one or more of a motion vector precision and a motion vector bit-depth. For example, a video decoder may determine a first motion vector for a first block of video data, scale the first motion vector to produce a scaled motion vector, determine a first effective motion vector range based on a first bit-depth of the first motion vector and a first motion vector precision of the first motion vector, clip the scaled motion vector to a first effective motion vector range to produce a first clipped motion vector, and decode the first block of video data using the first clipped motion vector.
US10873747B2	Residual mapping method for image/video compression To improve encoding efficiency, residual values are mapped so that only non-negative values are utilized when performing the encoding process.
US10873746B2	Intra prediction image generation device using cross-component liner model, image decoding apparatus, and image coding apparatus using same An intra prediction image decoding apparatus is provided with a prediction parameter derivation circuitry that derives prediction parameters of multiple luminance blocks. A Cross-component Linear Model (CCLM) is used to specify the model and the prediction parameter is obtained, and thus an intra prediction image with reference to the prediction parameters is generated.
US10873728B2	Home automation system-initiated calls Methods, apparatuses, and techniques for security and/or automation systems are described. In one embodiment, the method may include receiving a call initiation instruction at a video monitoring component of a home automation system. The method may further include analyzing the call initiation instruction, and communicating a call request from the video monitoring component of the home automation system to a first remote user based at least in part on the received call initiation instruction.
US10873727B2	Surveillance system A surveillance system includes: a plurality of planar microphone arrays configured to generate audio signals; a plurality of close circuit television (CCTV) cameras configured to generate video signals and integrated to the planar microphone arrays; and a delay network including: a signal processor configured to analyze audio signals and video signals; delay modules including: a first delay network incorporated at the input of individual microphone in single microphone planar microphone array; and a second delay network placed before combining the output of the individual microphone planar microphone array, wherein the signal processor by using the CCTV cameras, may be configured to calculate the position coordinates of the target object by defining the area in grids.
US10873723B2	System and method for facilitating consumer engagement through a video communication network A computer network for facilitating engagement between consumers present at a premises and agents is disclosed. The network comprises touchscreen computers with cameras and configured to communicate with an agent computer and send a continuous uplink video stream to the agent computer. Activation of a button sends a notification to the agent computer comprising a camera and configured to continuously and simultaneously display multiple uplink video streams from the touchscreen computers and receive the notification of activation. The agent computer displays a graphical indication of the notification of activation associated with the video stream received from that touchscreen computer and detection of a selection captures a video stream by the camera of the agent computer and establishes a video channel with the touchscreen computer to send the captured video stream as a downlink video stream from the agent computer to that selected touchscreen computer.
US10873722B2	Modular TV architecture Modular audio/video entertainment system, said system comprising three modules: a screen unit, a loudspeaker unit and a control unit, where means are provided for assembling and disassembling the modules, where said means comprises one or more bracket assemblies, where one end of the one or more bracket assemblies is fastened in the loudspeaker unit, and another end of the one or more bracket assemblies engages means provided on the rear or bottom side of the screen, normally used for the screen's standard table or floor stand or wall mount.
US10873721B1	Customized graphics for video conversations An online system customizes video conversations between users of the online system. During a video conversation, the online system presents a composite view to the participating users. The composite view may include visual representations of the users, a background graphic, or other types of graphics such as masks and props that the users can wear or interact with in the environment of the video conversation. The visual representations may be generated based on a live video feed of the users or include avatars of the users. The online system can determine the graphics based on information about the users. For instance, the online system determines a background graphic showing a location that the users have each visited. Upon viewing the background graphic, the users may be encouraged to interact with the background graphic or other graphics included in the composite view, which can promote an engaging video conversation experience.
US10873720B2	Bird's-eye view video generation device, bird's-eye view video display device, bird's-eye view video generation method, and non-transitory storage medium A bird's-eye view video generation device includes a video data acquiring unit configured to acquire video data of surroundings video of a vehicle captured by cameras; a bird's-eye view video generator configured to generate a bird's-eye view video displaying a predetermined display area around the vehicle by performing viewpoint conversion and synthesizing processings on the video data of the surroundings videos with a vehicle icon; a reference object detector configured to detect a reference object around the vehicle; an orientation specifying unit configured to specify a relative orientation of the reference object with respect to the vehicle; a superimposing processor configured to generate a superimposed bird's-eye view video by superimposing information representing the relative orientation on the bird's-eye view video based on the vehicle icon or the information representing the relative orientation; and a display controller configured to cause a display panel to display the superimposed bird's-eye view video.
US10873718B2	Systems and methods for touch screens associated with a display Systems and methods for using a touch screen are provided herein. In some exemplary embodiments, the touch screen is used as a backup remote to a display and can be used as a 3D pointing device. The touch screen can be an overlay on display surface to control the display. Alternatively, the touch screen can be retractable and ejectable from the display housing. In addition, the touch screen can be wearable. Further, the touch screen can function to control one or more devices, e.g., television, set-top box, DVR, gaming consoles.
US10873717B2	Communication device and communication method One embodiment provides a communication device for transmitting a video to an external device through first to third transmission lines, the communication device including: a transmission module configured to transmit first color difference information and second color difference information concerned with adjacent two pixels through the first transmission line, to transmit first luminance information concerned with one of the two pixels through the second transmission line, and to transmit second luminance information concerned with the other of the two pixels through the third transmission line.
US10873711B2	3-dimensional hybrid camera and production system A three-dimensional imaging system includes a ladar sensor with a first field of view adapted to produce a three-dimensional image. The system also includes a visible light camera with a second field of view overlapping the first field of view and adapted to produce a two-dimensional image output. At least one digital processor is connected to the ladar sensor and the visible light camera and adapted to merge the three-dimensional image output with the two-dimensional image output into a three-dimensional point cloud output.
US10873709B2	Systems and methods for automatic detection and insetting of digital streams into a 360-degree video Systems and methods for automatic detection and insetting of digital streams into a 360 video. Various examples of such regions of interest to the user include, without limitation, content displayed on various electronic displays or written on electronic paper (electronic ink), content projected on various surfaces using electronic projectors, content of paper documents appearing in the 360-degree video and/or content written on white (black) boards inside the 360-degree video. For some content, such as whiteboards, paper documents or paintings in a museum, a participant (or curator) could have taken pictures of the regions, again stored digitally somewhere and available for download. These digital streams with content of interest to the user are obtained and then inset onto the 360-degree view generated from the raw 360-degree video feed, giving users the ability to view them at their native high resolution.
US10873708B2	Phased camera array system for generation of high quality images and video A phased camera array captures images from a plurality of image sensor assemblies, each image sensor assembly capturing at a framerate and a resolution. The phased camera array is configured to generate images captured from the independent image sensor assemblies to be stitched into a single composite image with a higher resolution than the independent images. The higher resolution composite images can then be phased together to generate a video with a higher framerate than what the independent images were captured at. The image sensor assemblies of the camera system are positioned in such a way to minimize the footprint of the camera system and minimize negative effects from image stitching and video phasing.
US10873705B2	Camera There is provided a camera of which operability is good regardless of the brightness of the surrounding environment. The brightness of the surrounding environment is detected by a brightness detection unit provided in a camera. The contents of settings of the camera are displayed on a sub-display 18 in a situation in which the surrounding environment is bright. The contents of settings of the camera and an image representing the set state of a shutter speed dial 33 are displayed on the sub-display 18 in a case in which the surrounding environment is dark.
US10873704B2	Illumination systems and methods for computer imagers The present invention can provide solutions to many common imaging problems, such as, for example, unevenly distributed illumination, shadows, white balance adjustment, colored ambient light and high dynamic range imaging. Imaging systems and methods can be provided through a computer (e.g., laptop or desktop) such that the system or method can take advantage of the computer's processing power to provide functionality that goes beyond typical camera. Such an imaging system may include an imaging device, a camera, a light source and a user interface.
US10873703B2	Imaging control apparatus, control method of an imaging control apparatus, and non-transitory computer readable medium An imaging control apparatus includes: a first operating member to select any of a plurality of options respectively corresponding to a plurality of settings including at least auto, daylight, and fluorescent, which relate to white balance; a second operating member; and a control unit to perform control (1) to change white balance to a setting corresponding to a predetermined option in response to operation of the second operating member in a case where the setting of white balance is not a setting corresponding to the predetermined option among the plurality of options, and (2) to change white balance to another type of setting among a plurality of types of settings corresponding to the predetermined option in response to operation of the second operating member in a case where the setting of white balance is a setting corresponding to the predetermined option.
US10873701B2	Image pickup apparatus and control method thereof An image pickup apparatus capable of compositing a plurality of continuously captured images is provided that includes a first detection unit configured to detect shake of the image pickup apparatus; a second detection unit configured to detect a moving amount of a captured image captured by an imaging unit; a correction unit configured to correct image blur of an image caused by shake of the image pickup apparatus; a control unit configured to calculate a blur amount of a background in the captured image from a shake detection signal detected by the first detection unit and the moving amount detected by the second detection unit and to control image blur correction performed by the correction unit; and a combining unit configured to combine a plurality of captured images with corrected image blur.
US10873694B2	Imaging apparatus, control apparatus, and storage medium providing phase difference detection focusing control of an image having a saturated object An imaging apparatus includes an image sensor configured to output a pair of image signals based on a pair of light fluxes that have passed different exit pupil regions in an imaging optical system that includes a focus lens, a calculator configured to calculate a plurality of focus evaluation values each having a different setting condition, based on the pair of image signals in a focus detection area in an image captured by the image sensor, a detector configured to detect a plurality of saturation degrees for each of the plurality of focus evaluation values, and a focusing unit configured to drive the focus lens by using focus evaluation values for focusing selected based on the plurality of saturation degrees out of the plurality of focus evaluation values. The detector changes a parameter used to detect the plurality of saturation degrees based on the setting condition.
US10873693B2	Calibration method and apparatus A calibration method and apparatus are provided. The calibration method includes sensing spots at which collimated light passing through multiple lenses is imaged on a sensor and determining a transformation matrix configured to restore an image acquired using the multiple lenses based on the spots.
US10873692B2	Image pickup apparatus with an optical filter used for in-focus determinations An image pickup apparatus includes an image pickup element, an optical filter, a filter driver configured to insert and to eject the optical filter into and from an optical path between the optical system and the image sensor, and a controller configured to search for an in-focus position based on the image pickup signal and to control a position of the focus lens based on a result of a search. The controller determines whether the focus lens is to move by a first amount after the optical filter moves from one of the position on the optical path and the position outside the optical path to the other, and before the search starts, based on a difference between an in-focus position when the optical filter is disposed on the optical path and an in-focus position when the optical filter is not disposed on the optical path.
US10873690B2	Communication apparatus, method for controlling the communication apparatus and computer readable storage medium A communication apparatus which includes a communication unit that communicates with an external apparatus, records connection information for connecting to the external apparatus using the communication unit, and subjects, upon activation of the communication apparatus, the communication unit to communication connection to the external apparatus based on the connection information. The communication apparatus inhibits the communication connection to the external apparatus based on an activation factor, which is a factor in the activation of the communication apparatus.
US10873688B2	Multi-aperture imaging device having a beam-deflecting device comprising reflecting facets The fact that a beam-deflecting device can be produced cost-effectively and without any losses of optical quality of the multi-aperture imaging device is used when a carrier substrate is provided for the same, wherein the carrier substrate is common to the plurality of optical channels and is installed with a setting angle, i.e. oblique with respect to the image sensor in the multi-aperture imaging device such that a deflection angle of deflecting the optical path of each optical channel is based, on the one hand, on the setting angle and, on the other hand, on an individual inclination angle with respect to the carrier substrate of a reflecting facet of a surface of the beam-deflecting device facing the image sensor, the reflecting facet being allocated to the optical channel.
US10873685B2	Digital imaging system for correcting video image aberrations A system is disclosed for the automated correction of optical and digital aberrations in a digital imaging system. The system includes (a) digital filters, (b) hardware modifications and (c) digital system corrections. The system solves numerous problems in still and video photography that are presented in the digital imaging environment.
US10873681B2	System and method for the visualization and characterization of objects in images A method of visualization, characterization, and detection of objects within an image by applying a local micro-contrast convergence algorithm to a first image to produce a second image that is different from the first image, wherein all like objects converge into similar patterns or colors in the second image.
US10873680B2	Communication apparatus, communication method and storage medium storing program A communication apparatus that communicates with an external apparatus includes a transmission unit that transmits, to the external apparatus via a first relay apparatus, connection information that the external apparatus uses to directly communicate with the communication apparatus and a control unit that controls direct communication with the external apparatus when disconnection of communication with the external apparatus via the first relay apparatus is detected.
US10873679B2	Image processing device, image processing method for embedding a watermark in a color image Certainty of detecting watermarks embedded in a color image is increased. Image date acquisition means of an image processing device acquires image data on a color image having a plurality of color channels. Numerical value acquisition means acquires respective numerical values in the plurality of color channels contained in a pixel value of the color image based on the image data acquired by the image data acquisition means. Image processing means embed a watermark in each of the plurality of color channels by changing the numerical value acquired by the numerical value acquisition means.
US10873678B2	Image input apparatus and control method of image input apparatus In the image input apparatus of the present invention, a control unit included therein performs control so as to stop an image reading unit in a case where an amount of power stored in a power storage unit becomes less than or equal to a first threshold value, performs control so as to charge the power storage unit with a predetermined amount of power, performs control so as to return the reading unit up to a predetermined return position in a direction opposite to an image reading direction, and after returning the image reading unit up to the predetermined return position, performs control so as to move the image reading unit in the reading direction in a case where an amount of power is larger than a second threshold value and otherwise move the image reading unit in the reading direction after charging the power storage unit with the power.
US10873677B2	Multi-function apparatus A multi-function apparatus employs an in-body sheet discharge type configuration. The image forming device includes a front door and a multi-purpose tray. The front door is movable between a closed position set along a side surface at one side of a case of the image forming device and an opened position opened at the one side with respect to the side surface. The front door has an opening formed therein. The multi-purpose tray is provided to be selectively located at a non-use state at which the multi-purpose tray closes the opening and an in-use position at which the multi-purpose tray opens the opening. When the front door is located at the closed position and the multi-purpose tray is located at the non-use position, an upper end surface of the multi-purpose tray is exposed upward.
US10873674B2	Communication apparatus capable of remote setting by voice communication, control method, and program A communication apparatus is provided and includes a display configured to display information and at least one controller configured to cause the display to display a PIN code set in the communication apparatus; and output a guidance voice regarding a remote setting change using a tone signal to an external apparatus via voice communication depending on reception of a tone signal corresponding to the PIN code from the external apparatus via voice communication.
US10873670B1	Automated communications pool plan management robot A system and computer implemented method which determines usage and available rate plans, at least some of which are pool eligible. Based on expected usage for a billing cycle, the system and method modifies rate plans for one or more devices to migrate devices in and out of the pool(s) and/or modify plans and data available to the pool in order to reduce cost of telecommunications services for the devices.
US10873669B2	Service differentiation for devices connected to a UE as a router The embodiments herein relate to a method in a PCRF (108) for achieving service differentiation for a second UE (103) attached to a first UE (101) acting as a mobile router. The PCRF (108) receives, from a further node (107), a request for establishing a PDN connection for the first UE (101). The request comprises routing information of the first UE (101). The PCRF (108) receives, from an AF (140), a request for resource reservation for a service based on a request from the second UE (103). The request comprises an IP address of the second UE (103). The PCRF (108) correlates the routing information of the first UE (101) with the IP address of the second UE (103).
US10873667B2	Call and contact service center partial service automation A method of semiautonomous processing of a conversation on a digital data device includes the steps of receiving, with the digital data device, a communication from a requesting agent, analyzing the communication to discern an intent, determining whether an intent-purposed bot is available for execution on or in connection with the first digital data device to process a said communication of said intent and, if so, upon approval of a responding agent, processing with the bot any of the communication, an interaction of which the communication forms a part, and session of which the interaction forms a part.
US10873664B2	Techniques for benchmarking pairing strategies in a contact center system Techniques for benchmarking pairing strategies in a contact center system are disclosed. In one embodiment, the techniques may be realized as a method for benchmarking pairing strategies in a contact center system comprising: determining for each contact of a plurality of contacts, an associated plurality of historical contact assignments; determining, for each contact, an associated outcome value; partitioning, for each contact, the associated plurality of historical assignments into a first associated subset assigned using a first pairing strategy and a second associated subset assigned using a second pairing strategy; determining, for each contact, a first portion of the associated outcome value attributable to the first associated subset and a second portion of the associated outcome value attributable to the second associated subset; and outputting a difference in performance between the first and second pairing strategies according to the first and second associated portions of the associated outcome value for each contact.
US10873657B1	Phone support assembly A phone support assembly for positioning a screen of a phone for viewing includes a plate. A first strap and a second strap are coupled to and extend from a top and a bottom of the plate, respectively, to define a first loop and a second loop, respectively. The first loop is configured to position around a neck of a user to position the plate on an upper chest region of the user. The second loop is positioned around the user's abdomen to secure the plate. A pair of first bars, which is pivotally coupled to the plate, and a second bar, which is pivotally coupled to the pair of first bars distal from the plate, are selectively angularly positionable. A fastener that is coupled to the second bar is configured to selectively couple to a cellular phone so that the phone's screen is viewable by the user.
US10873652B2	Signal field encoding in a high efficiency wireless local area network (WLAN) data unit In a method of generating a field of a physical layer (PHY) preamble of a data unit, information bits to be included in the field are generated. Respective sets of tail bits are appended after respective sets of information bits corresponding to respective ones of a plurality of groups of subfields of the field, each group including one or more of the subfields of the field, to generate an encoder input bit stream. One or more padding bits are added to the encoder input stream to generate a padded encoder input bit stream, the one or more padding bits to ensure an integer number of puncturing blocks in an encoded output bit stream. The padded encoder input bit stream is encoded to generate the encoded output bit stream. The field is generated to include at least some bits from the encoded output bit stream.
US10873651B2	Communication device and communication method [Object] To provide a mechanism capable of improving communication efficiency even in communication before allocation of an AID.[Solution] A communication device including: a communication unit configured to transmit a first frame including a second association identifier decided by a communication device to which a first association identifier is allocated and receive a second frame including information related to the second association identifier.
US10873646B1	Systems and methods for providing content Systems, methods, and non-transitory computer-readable media can determine that a software application running on a computing device has been backgrounded. A determination is made that one or more prefetch criteria is satisfied. A request to prefetch one or more content items for the software application is generated based on determination that the one or more prefetch criteria is satisfied.
US10873644B1	Web application wrapper A proxy server to retrieve a web address received from a client to a webserver is disclosed. The proxy server can include a reverse proxy server. The web address is converted into proxy address at the proxy server. The proxy address is wrapped into a wrapper domain with a wrapping frame.
US10873641B2	Systems and methods for recognizing a device A system for detecting whether a device seeking communication with a server is a returning device that previously communicated with the server includes a database that stores groups of device attributes based on observable device characteristics and unique identifiers. The database is generally not accessible to the devices. Each attribute group and the associated device identifier (DID) can uniquely identify a particular device, and the associated DID is generally not derivable from the attributes. The database may satisfy a uniqueness property so that each attribute value in the database may also uniquely identify a device.
US10873640B2	Information exchange method and server The present disclosure relates to the field of Internet technologies, and discloses an information exchange method and a server. The method includes: receiving a request message sent by a terminal; sending the request message to a third-party server that corresponds to a public identifier, so that the third-party server receives the request message, obtains response information according to request information in the request message, and returns the public identifier, an Internet application identifier, and the response information; receiving the public identifier, the Internet application identifier, and the response information that are returned by the third-party server, and sending the public identifier and the response information to the terminal that corresponds to the Internet application identifier.
US10873636B2	Session management in a forwarding plane Systems, methods, and computer-readable media for offloading session management processing into a forwarding plane. In some examples, a subscriber is coupled to a network endpoint through a session manager during a network session of the subscriber in a network environment. A session manager offloading system of the session manager can be maintained in a vector packet processing system in a forwarding plane of the network environment. The session manager offloading system can be configured to offload processing from the session manager into the forwarding plane. Further, at least a portion of subscriber traffic in a stream between the subscriber and the network endpoint through the session manager can be intercepted. Subsequently, the at least the portion of the subscribed traffic that is intercepted can be processed at the session manager offloading system as part of offloading the processing from the session manager into the forwarding plane.
US10873632B2	Methods, systems, and related architectures for managing network connected devices A method of monitoring or controlling electronic devices and monitoring enclosures in which the electronic devices are installed includes receiving data related to one or more electronic devices registered with a device management system and associated with a user account; and generating a user interface for monitoring or controlling the conditions from a computing device. The user interface may include an image of a first enclosure that is associated with the user account; images of first one or more electronic devices in the one or more electronic devices that are installed in the first enclosure; and current conditions displayed on each of the images of the first one or more electronic devices reflecting aspects of the first enclosure that are controlled or monitored by the first one or more electronic devices.
US10873629B2	System and method of implementing an object storage infrastructure for cloud-based services A method for storing objects in an object storage system includes the steps of establishing a network connection with a client over an inter-network, receiving an upload request indicating an object to be uploaded by the client, selecting at least two storage nodes on which the object will be stored, receiving the object from the client via the network connection, and streaming the object to each of the selected storage nodes such that the object is stored on each of the selected storage nodes. The method can also include writing an object record associating the object and the selected storage nodes to a shard of an object database and generating a Universally Unique Identifier (UUID). The UUID indicates the shard and the object ID of the object record, such that the object record can be quickly retrieved. Object storage infrastructures are also disclosed.
US10873623B2	Dynamically modifying a cluster of computing nodes used for distributed execution of a program Techniques are described for managing distributed execution of programs. In some situations, the techniques include dynamically modifying the distributed program execution in various manners, such as based on monitored status information. The dynamic modifying of the distributed program execution may include adding and/or removing computing nodes from a cluster that is executing the program, modifying the amount of computing resources that are available for the distributed program execution, terminating or temporarily suspending execution of the program (e.g., if an insufficient quantity of computing nodes of the cluster are available to perform execution), etc.
US10873622B2	Call chain-based concurrency control method and apparatus, and control node A control node could obtain analysis statistical data of each of the multiple service nodes; determine a target service node with an inappropriate concurrency threshold according to the analysis statistical data of each service node; obtain a concurrency threshold of the target service node, and a concurrency threshold and weight information of a neighboring service node of the target service node; determine an updated concurrency threshold of the target service node according to the concurrency threshold of the target service node, the analysis statistical data, and the concurrency threshold and the weight information of the neighboring service node of the target service node; and send a concurrency threshold adjustment request to the target service node.
US10873620B1	Systems and methods for simultaneous electronic file exchange Generally systems and methods for simultaneous file exchange are disclosed. In some embodiments systems and methods for the simultaneous exchange of electronic files are disclosed, wherein the systems and methods employ one or more storage object, and wherein one or more entities are associated with the one or more storage object.
US10873619B2	System and method for transferring data between electronic devices A system and method are provided for transferring data from a first mobile device to another device by determining a set comprising one or more items, initiating a first transfer of at least some data associated with at least one of the one or more items to the other device, detecting an interaction with the set, and enabling a second transfer of additional data associated with the set.
US10873618B1	System and method to dynamically generate a set of API endpoints A method and system for generating a set of API Endpoints includes receiving network data requests to extract raw URL strings and http Methods therefrom, splitting the URL strings into component groups, and building a component tree. Dynamic components are detected and replaced with a generic designator. The component tree is then collapsed by merging identical branches into a single branch, thereby providing a set of API Endpoints. Detection of dynamic components can include determining that the number of child nodes paired with a parent node is relatively large; detecting that the number of occurrences of a parent node component is relatively high within a predetermined time in comparison to the number of occurrences of corresponding child node components; detecting a relatively high similarity of grandchild node components that share a parent node; and detecting child components having randomly generated character sequences.
US10873615B1	Source assignment based on network partitioning Directing a content player to a content source is disclosed. A first manifest request from a client requesting content is received at a server. The manifest request includes information generated as a result of the client contacting a content management system and in response, receiving from the content management system information associated with the client and a direction to the server. Based at least in part on the received information, at least one of a bitrate and a content source is determined. Instructions are sent to the client based at least in part on the determination. The client is configured to obtain the requested content according to the instructions.
US10873614B2	Method and apparatus for configuration and deployment of media processing in the network A method, an electronic device, and computer readable medium is provided. The method includes receiving, from a media source, a request for media processing, where the request includes a requested media output. The method also includes identifying one or more media processing functions to perform the request for media processing based on information associated with each of the one or more media processing functions. The method further includes configuring each of the one or more media processing functions by mapping the request for media processing to the one or more media processing functions based on the information associated with each of the one or more media processing functions. The method additionally includes monitoring the one or more media processing functions while the one or more media processing functions perform tasks to generate the requested media output.
US10873612B2	Indicating an association between a social-media account and a media playback system Examples disclosed herein include a social-media computing system receiving, from a first computing device, a first message indicating that a media playback system is associated with a first social-media account; and based on the received first message, sending, to a second computing device associated with a second social-media account, a second message indicating that the media playback system is associated with the first social-media account. The examples may also include the second computing device receiving, from the social-media computing system, the second message; and based on the received second message, causing display of an indication of the association between the media playback system and the second social-media account.
US10873608B2	Methods and devices for media description delivery Methods and devices for providing a media description of a media stream to a client are described. The client is subscribed to a media description delivery service. The media description delivery service comprises a media description delivery rule. A request for a media description delivery is sent to a media server. From the media server a media description is received. It is verified that the received media description complies with the media description delivery rule and if the verification is in the affirmative, a delivery of the media description is initiated to the client.
US10873601B1	Decoy network-based service for deceiving attackers A decoy network-based service uses a decoy credential to lure an attacker to access the decoy network-based service, and monitors the attacker's activity with respect to the decoy network-based service to determine the attacker's motivation. In various examples, a decoy credential is published on an Internet-accessible site, and a system that provides a network-based service (e.g., a service provider network) subsequently receives an access request from a computing device that includes the decoy credential. Based on the decoy credential, the computing device may be provided access to a decoy network-based service, and application programming interface (API) calls made by the computing device may be routed through a decoy control plane. The data relating to the API calls may be stored and analyzed to determine a motivation of the attacker, which may be used in various downstream applications to improve security for customers of the network-based service.
US10873599B1	Providing application security using causal graph Computer systems and methods are provided for storing a first path profile. A computing device receives a first request to access a first location of a website, transmits the first request to a server, and receives a first cookie that includes identifying information for the first location. In response to receiving the first cookie, the device stores the identifying information. The device receives a second request to access a second location of the web site that is distinct from the first location. The second request includes the identifying information for the first location. The device transmits the second request to the server and receives a second cookie that includes the identifying information for the first location and for the second location. In response to receiving the second cookie, the device stores the first path profile that includes the identifying information for the first location and the second location.
US10873598B2	Method for mitigating a DoS attack on a device There is described a method for mitigating a power-denial of service attack on a first device by a second device, the method comprising: transmitting, from the first device to the second device, a first communication comprising a first task to be solved by the second device; receiving, at the first device from the second device, a second communication comprising one of a proposed solution to the first task and at least one trust credential; verifying, at the first device, the second communication; responsive to an unsuccessful verification of the second communication, transmitting, from the first device to the second device a third communication comprising a second task to be solved by the second device.
US10873592B1	Kubernetes launch graph Log data associated with an environment that includes containers is received. An example of such an environment is one managed by Kubernetes. A logical graph is generated using at least a portion of the received log data. The logical graph is used to detect an anomaly. In response to the anomaly being detected, the anomaly is recorded.
US10873589B2	Real-time prevention of malicious content via dynamic analysis This disclosure is related to methods and apparatus used to for preventing malicious content from reaching a destination via a dynamic analysis engine may operate in real-time when packetized data is received. Data packets sent from a source computer may be received and be forwarded to an analysis computer that may monitor actions performed by executable program code included within the set of data packets when making determinations regarding whether the data packet set should be classified as malware. In certain instances all but a last data packet of the data packet set may also be sent to the destination computer while the analysis computer executes and monitors the program code included in the data packet set. In instances when the analysis computer identifies that the data packet set does include malware, the malware may be blocked from reaching the destination computer by not sending the last data packet to the destination computer.
US10873587B2	Authenticating access configuration for application programming interfaces A system is configured to authorize client access to an application programming interface (API) of a host device. A proxy is configured to handle network traffic between a host and a client. Clients engage the host through the proxy to access an API of the host. An authorized client-side application permitted use of the API includes a Software Development Kit configured to generate a unique token and provide the token in association with an API request to the proxy. The proxy determines whether an internet protocol (IP) address of the client and the token match an existing IP-token pair. If no match exists, the proxy determines whether the token matches an existing token. The proxy authorizes the client access to the API when the IP and token match an existing pair or if the token does not match an existing token and the token is verified by the proxy.
US10873586B2	Systems and methods for secure data access control A computer system for secure data access control, according to some examples, may perform operations including: receiving first data from a first client associated with a first user; using a first data access agent to store the first data in a first data store, the first data access agent having access to the first data store and not having access to a second data store; receiving second data from a second client associated with a second user; and using a second data access agent to store the second data in the second data store, the second data access agent having access to the second data store and not having access to the first data store.
US10873585B2	System for detecting unauthorized access via card characteristic verification Embodiments of the present invention provide a system for detecting unauthorized access via card characteristic verification. The present invention is configured to identify initiation of a resource distribution event via a resource distribution card at a resource distribution device, identify one or more characteristics of the resource distribution card, determine a first user associated with the resource distribution card based on the one or more characteristics, determine that the resource distribution card of the first user is associated with an issuing entity associated with a resource account of the first user based on the one or more characteristics, and authorize and process the resource distribution event based on determining that the resource distribution card is associated with the issuing entity associated with the resource account associated with the first user.
US10873580B2	System and method for delegated authentication and authorization The present invention provides a method for providing services to a presentation device. The method comprises detecting a service delivery module in a communication system using a communication device and performing an authentication and authorization session between the service delivery module and the communication device, wherein user authentication and authorization is created. The method further comprises connecting to a service information module in said communication system to access services; providing a service request from said communication device to said service information module and initiating a service delivery session with said service information module using said user authentication and authorization information and said service request. Moreover, the method comprises delivering at least one service to said presentation device based on said service request. The present invention further provides a communication system for providing at least one service to a presentation device.
US10873577B2	Identifying and authorizing user data over a network based on biometric and statistical data The subject disclosure relates to employing sourcing and generation components to facilitate a generation of identity data. In an example, a system comprising a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory, comprise a sourcing component and a generation component. In an aspect, the sourcing component can source, by a user device comprising the processor, a set of biometric data and a set of statistical data. In another aspect, a generation component can generate, by the user device, a set of identification data based on an interpolation of the set of biometric data and the set of statistical data.
US10873574B2	Protecting information using policies and encryption A technique and system protects documents at rest and in motion using declarative policies and encryption. Encryption in the system is provided transparently and can work in conjunction with policy enforcers installed at a system. A system can protect information or documents from: (i) insider theft; (ii) ensure confidentiality; and (iii) prevent data loss, while enabling collaboration both inside and outside of a company.
US10873570B2	System and method for efficient replication of and access to application specific environments and data A peer-to-peer system and method for efficient replication of and access to application specific environments and their data that includes automatically accessing application specific metadata to determine the location of application specific data and then replicating or providing access to the application metadata and data to a set of peers. A system and method for efficient replication of and access to application specific environments and data that includes automatically accessing a source application's metadata to determine the location of the source application's data and then automatically transferring and transferring the application metadata and data to a target application's metadata and data.
US10873567B2	Systems and methods for providing communications between on-premises servers and remote devices A system having an off-premises proxy server residing in a cloud computing environment and backend servers residing in an enterprise computing environment are provided. Requests received by the off-premises proxy server for access to a first, non-publicly accessible backend server are routed to a tunnel server which stores the request and waits to be polled by a tunnel agent connected to the first backend server. When the tunnel server is polled, the request is forwarded through an HTTP tunnel to the tunnel agent, which forwards it to the backend server for processing. Responsive information is returned to the tunnel agent, which forwards it through the HTTP tunnel to the tunnel server and returned through the off-premises proxy server to the remote application. Requests for access to a first, publicly accessible backend server are routed by the off-premises proxy server directly to the backend server for processing and return of responsive information.
US10873558B2	Systems and methods for sharing content Systems, methods, and non-transitory computer-readable media can provide a messaging interface, the messaging interface including a first region and a second region, the first region being segmented from the second region; provide access to one or more ephemeral message threads in the first region, the ephemeral message threads being ranked according to one or more criteria; and provide access to one or more non-ephemeral message threads in the second region, the non-ephemeral message threads being ranked according to one or more criteria.
US10873556B2	Systems and methods for compiling, curating, and sharing digital content Systems and methods are disclosed for compiling, curating, and sharing digital content. A content clearinghouse server can compile digital content items received from a number of content sources and curate the digital content items for a user of a client device. The content clearinghouse server can also receive information from client devices to be broadcast to a number of different platforms. Digital content items received from content sources and broadcast information can each be de-duplicated at the content clearinghouse server.
US10873550B2	Methods for communication in a communication network for reduced data traffic The invention relates to a method for communication in a communication network 1 having at least one transmitter 2 and at least one receiver, wherein at least one message is sent from the transmitter 1 to the receiver, and a relevance of the message for the receiver is determined, wherein the communication network 1 comprises at least one test receiver 11a, a first survey receiver 22a, a second survey receiver 22b, the final receiver 3a, a tracking server 5, a receiver database 6, a survey database 7, an evaluation module 121, a selection module 122, and a central server 8, and a relevance of a final message 30a for the final receiver 3a is determined before the final message 30a is sent.
US10873548B2	Real-time messaging platform with enhanced privacy A real-time messaging system platform receives from, a communication application installed on a first user communication device, a first user identifier, an indication that a messaging service message composed by the first user is being directed to a first destination associated with a second user, and an identification of data present in the messaging service message. The identification of the data and a message transmission history of the first user is used to enable selection of a message of a first entity. The selected message of the first entity is caused to be displayed by the communication application within a message framework that frames the first user messaging service message. The first entity message is caused to be included in the messaging service message transmitted to the second user device, wherein the first entity is not provided with access to the identity of the first user or the second user.
US10873547B2	Methods and systems for providing mobile consent verification Various embodiments provide a method for initiating and storing consent verification between a user and another person planning to engage in an intimate activity. The method can include the steps of preparing a consent request by the user; sending the consent request to the person; time-stamping the sending of the consent request with the time and date; recording the GPS location of the sending of the consent request; receiving the consent request by the other person; and storing the interactions between users, the entries and edits thereto of any journal entries, and allowing for updates to the resources through the stored databases.
US10873541B2	Systems and methods for proactively and reactively allocating resources in cloud-based networks A resource allocation system is provided and includes a processor, a memory, and an application including instructions configured to: receive forecast data from a forecast server computer indicating a predicted metric value corresponding to a cloud-based service for a first geographical region; determine an expected usage amount for the first geographical region based on the predicted metric value; determine a failover resource amount to cover a portion of a load in a second geographical region due to a failure; determine a predicted resource allocation value based on the expected usage and failover resource amounts; determine a reactive resource allocation value based on the predicted metric value or a parameter, where the parameter corresponds to access of cloud-based resources for the cloud-based service; prioritize the predicted and reactive resource allocation values; and adjust a resource allocation amount for the first geographical region over time based on a result of the prioritization.
US10873539B2	System and method for intelligent bandwidth allocation on multi-track multimedia communication systems Disclosed are systems, methods, and non-transitory computer-readable media for bandwidth allocation in multi-track media communication that can include receiving a set of inbound media tracks; resolving track priority configuration for the set of media tracks; resolving media constraints that are at least partially derived from properties of the set of media tracks; producing bandwidth allocation configuration based on at least the track priority configuration and media constraints; and allocating bandwidth to outbound media tracks within a communication link to a client device wherein bandwidth of the outbound media tracks is allocated based on the bandwidth allocation configuration.
US10873536B2	Distribution node, automation network, and method for transmitting real-time-relevant and non-real-time-relevant data packets A distribution node for an automation network comprises at least two input/output interfaces for transmitting and receiving real-time-relevant and non-real-time-relevant data packets, and a switching device connected to the input/output interfaces. The switching device forwards data packets received via an input/output interface via a further input/output interface using a switching table, where the switching table contains at least a data packet identifier and a transmission time in a data transfer cycle for each real-time-relevant data packet. Inter alia, the switching device can detect a data packet identifier on reception of a real-time-relevant data packet, and output the real-time-relevant data packet at the transmission time allocated to the detected data packet identifier in the switching table via an input/output interface as a transmission interface.
US10873535B2	Method and apparatus for avoiding packet fragmentation in mobile communications Various solutions for avoiding packet fragmentation with respect to user equipment and network apparatus in mobile communications are described. An apparatus may determine a first maximum transmission unit (MTU) configuration of a session via a first network interface. The apparatus may determine a second MTU configuration of the session via a second network interface. The apparatus may determine a tunnel overhead size between the second network interface and the first network interface. The apparatus may select a transport protocol to generate a packet according to the second MTU configuration and the tunnel overhead size. The apparatus may transmit the packet via the second network interface.
US10873534B1	Data plane with flow learning circuit Some embodiments provide a data-plane forwarding circuit that can be configured to learn about a new message flow and to maintain metadata about the new message flow without first having a control plane first configure the data plane to maintain metadata about the flow. To perform its forwarding operations, the data plane includes several data message processing stages that are configured to process the data tuples associated with the data messages received by the data plane. In some embodiments, parts of the data plane message-processing stages are also configured to operate as a flow-tracking circuit that includes (1) a flow-identifying circuit to identify message flows received by the data plane, and (2) a first set of storages to store metadata about the identified flows.
US10873530B2	Method for controlling data transmission, device, and storage medium A method for controlling data transmission, device, and storage medium are provided. The method for controlling data transmission is applied to a first device and the method includes that a request for data transmission is sent; a main transmission path that fed back by a second device based on the request is received, here, the main transmission path is generated by connecting M sink nodes between the first device and the second device and M is an integer greater than 1; and the data transmission with the second device is performed according to the main transmission path.
US10873523B2	Hierarchical network configuration Systems, methods, apparatus and computer-readable medium are described for improving efficiency and robustness for configuring data-planes. Furthermore, systems, methods, and devices are provided for efficiently storing, maintaining and retrieving configuration information for data-planes. The configuration information may be stored and retrieved from a hierarchy of information stored in memory, such as a hierarchy of information in memory, wherein the hierarchy of information has configuration data for one or more data-planes and represents one or more command sequences issued by a controller of the control-plane to one or more data-planes. In certain implementations, the hierarchy of information comprises a plurality of nodes, wherein each node represents at least a portion of a command sequence issued by the controller. The command sequences may be configuration command sequences issued by the control plane to configure the data-planes.
US10873521B2	Methods and apparatus for SDI support for fast startup Techniques for fast startup for composite nodes in software-defined infrastructures (SDI) are described. A SDI system may include an SDI manager component, including one or more processor circuits to access one or more remote resources, the SDI manager component may including a node manager to determine, based upon one or more reservation tables stored in a non-transitory computer-readable storage medium, an initial set of resources for creating the composite node from among the one or more remote resources. The partition manager may create the composite node using the initial set of resources, the initial set of resources is a subset of resources required by the composite node. Other embodiments are described and claimed.
US10873520B2	Packet batching identification The present disclosure provides a method, apparatus, and system for identifying packet batching within computer networks. A method consistent with the present disclosure includes sending a probe train of packets to traverse a network path within a computer network. Next, identifying a contiguous set of packets that traversed the network path with a negative DIAD time. Further, classifying the contiguous set of packets as a packet batch when a packet that traversed the network path right before the contiguous set of packets traversed the network path has a positive DIAD time. In addition, a size of a next probe train of packets that are to be sent to traverse the network path can be adjusted based on the size of the contiguous set of packets. Accurately identifying packet batching can enable more precise computer network bandwidth estimation and network traffic engineering solutions.
US10873517B2	Jitter decomposition method and measurement instrument A jitter decomposition method for decomposing several jitter and noise components contained in an input signal, wherein the input signal is generated by a signal source, is disclosed. The jitter decomposition method comprises: receiving the input signal; at least one of determining and receiving a reconstructed data dependent jitter signal; at least one of determining and receiving an impulse response, the impulse response being associated with at least the signal source; and determining at least a first statistical parameter being associated with a first jitter component or a first noise component in the input signal and a second statistical parameter being associated with a second jitter component or a second noise component in the input signal, the second jitter component or the second noise component being different from the first jitter component or the first noise component, respectively. The first statistical parameter and the second statistical parameter are determined by applying a statistical method at two different times, wherein the first statistical parameter and the second statistical parameter are each determined based on at least one of the reconstructed data dependent jitter signal and the impulse response. Moreover, a measurement instrument is disclosed.
US10873514B2	Neighbor monitoring in a hyperscaled environment A network of N nodes performs a monitoring method, where the method is performed by each node. The N nodes are partitioned into domains according to a sorted order. The domains include a local domain in which the node is located and one or more remote domains. Each remote domain has a domain head designated to monitor member nodes in the remote domain. The node sends probes at a given frequency to actively monitored nodes that include all other member nodes in the local domain and domain heads in the remote domains. The node then determines whether each of the actively monitored nodes is up based on replies received from the actively monitored nodes in response to the probes.
US10873510B2	Packaging tool for first and third party component deployment A cloud declarative language is used to configure and reconfigure cloud computing environments. The language includes physical and logical topology declarations as well as cloud operations commands, and allows users to declare commands at multiple topology hierarchies. The language may be used to create scripts and sets of scripts that are used to configure cloud stacks and other operational parameters. Scripts may be created through direct editing by cloud designers or with the aid of graphical user interfaces. Scripts may be automatically generated using templates of configurations and requirements and use for rapid prototyping and testing of cloud environments. Scripts may also be used to monitor conformance with specified configurations, and to facilitate deployment of incremental modifications to configurations.
US10873507B2	Proxy automatic configuration file manager A PAC file manager is provided. The PAC file manager may include PAC files. The PAC files may be generated by, and be resident on, a PAC server. The PAC file manager may include update processors. Each update processor may include a capability to transmit update information to the PAC server. The update information may be for updating URLs included in the PAC files. The PAC file manager may also include general processors and proxy servers. Each time a general processor launches a web browser, the general processor may download a PAC file from the PAC server. The PAC file may be stored in a temporary file associated with the general processor. Each PAC file may include instructions to be used to direct the associated general processor how to access the URL. The instructions may identify whether to use a proxy server and which specific proxy server to use.
US10873502B2	System and method for joint embedding and backup provisioning in virtual networks Network Virtualization can be used to map a virtual network (VN) on a substrate network (SN) while accounting for possible substrate failures, known as the Survivable Virtual Network Embedding (SVNE) problem. The VN can be equipped with sufficient spare backup capacity to sustain the Quality of Service during substrate failures, and the resulting VN may be equipped accordingly. The present application discloses jointly optimizing spare backup capacity allocation and embedding a VN to provide full bandwidth in the presence of a single substrate link failure. A solution may be formulated as a Quadratic Integer Program that can be further transformed into an Integer Linear Program, or as a heuristic.
US10873501B2	Methods, systems and apparatus to propagate node configuration changes to services in a distributed environment Methods, apparatus and articles of manufacture to propagate node changes in a cluster of nodes and reconfigure services based on the node changes in a cloud computing environment are disclosed. Example methods disclosed herein include analyzing a node change event message at a first node of the plurality of nodes to identify a node change event type contained in the node change event message. The node change event type corresponds to a node change event experienced by a second node of the plurality of nodes. Example methods also include selecting, based on the node change event type, a script from a data storage installed in the first node, and reconfiguring, by executing the script at the first node, a service supported by the first node. Still further example methods, include broadcasting, to the plurality of nodes including the first node, the node change event message from the second node.
US10873498B2	Server network interface level failover A technique includes hosting an Internet Storage Name Service (iSNS) server on a network switch to provide access to a plurality of subnets; and configuring the iSNS server to be an active server for a first subnet of a plurality of subnets and to be a backup server for a second subnet of the plurality of subnets.
US10873497B2	Systems and methods for maintaining communication links The various embodiments described herein include methods, devices, and systems for maintaining communication links. In one aspect, a computing system includes: (1) a client agent communicatively coupled to a client device, the client agent configured to: (a) facilitate communication between the client device and a remote server via a communication channel including a first portion of the communication channel between the client device and the client agent; and (b) maintain the first portion of the communication channel during a communication outage in a different portion of the communication channel; and (2) a communications server distinct from the client device and the remote server, the communications server configured to: (a) enable communication between the client device and the remote server via the communication channel; and (b) reestablish the communication channel in the event of a communication outage between the client agent and the remote server.
US10873495B2	Apparatus and method for transmitting or receiving broadcast signal Disclosed is a method for transmitting a broadcast signal. A method for transmitting a broadcast signal according to an embodiment of the present invention comprises the steps of: delivery layer processing broadcasting service data and signaling information for the broadcasting service data; UDP/IP encapsulating the broadcasting service data and signaling information for the broadcasting service data; and physical layer processing the broadcasting service data and signaling information for the broadcasting service data.
US10873494B2	User presence information communication system A communication system includes at least one user with which presence information is associated and at least one entity to which presence information associated with the at least one user is provided. The presence information includes a plurality of parts with at least one of the parts including information identifying an application for which said at least one part is intended. The at least one entity has at least one entity application. The at least one entity is arranged to use said information to obtain the at least one part intended for the at least one entity application.
US10873493B2	Carrier-phase recovery system and method A carrier-phase recovery method includes: (i) applying a first carrier-phase recovery algorithm to complex-valued symbols of a signal received by a product detector, yielding coarse phase-estimates, the signal being modulated per an M-QAM scheme; (ii) modelling the coarse phase-estimates as a weighted sum of M probability-density functions of an M-component mixture model; (iii) optimizing the M probability-density functions with an expectation-maximization algorithm to yield M optimized probability-density functions; (iv) mapping, based on the M optimized probability-density functions, the coarse phase-estimates to one of M symbols corresponding to the QAM scheme, each coarse phase-estimate mapped to a same symbol belonging to a same one of M clusters; (v) applying a second carrier-phase recovery algorithm to each of the M clusters to generate refined phase-estimates each corresponding to a respective coarse phase-estimate; and (vi) mapping, based on the M optimized probability-density functions, each refined phase-estimate to one of the M symbols.
US10873489B2	Method of transmitting and receiving device-to-device UE signal in wireless communication system and apparatus therefor According to one embodiment of the present invention, a method of transmitting a D2D (device-to-device) signal, which is transmitted by a user equipment in a wireless communication system, comprising the steps of determining a sequence group, determining a base sequence in the sequence group, generating a reference signal sequence by applying cyclic shift to the base sequence, generating a demodulation reference signal sequence from the reference signal sequence and transmitting a subframe to which the demodulation reference signal sequence is mapped, wherein ID information, which is used for at least one selected from the group consisting of determination of the sequence group, determination of the base sequence and application of the cyclic shift, corresponds to one of an SSID (synchronization ID) and an L1 ID (layer 1 ID) changing according to time.
US10873487B1	Communication device, method for predicting interruption, control circuit, and program recording medium A communication device includes a signal determiner determining whether there is a reception signal, and a period estimator estimating an interruption period of interruption of a signal transmitted from a device as a source of the reception signal, using a determination result from the signal determiner. The period estimator includes a differential operator calculating a differential value of the determination result, a masking operator calculating a provisional period of the interruption period using the differential value, controlling use of the differential value and provisional period based on internal state, and outputting the provisional period to be used, a period calculator calculating the interruption period using the provisional period, a signal existing section calculator calculating a signal existing section using the provisional period, a periodic timing estimator estimating periodic timing using the provisional period and signal existing section, and a state determiner determining the internal state using the interruption period.
US10873477B2	Methods and systems for transmitting information packets through tunnel groups at a network node The present invention discloses methods and systems for sending information packets through a plurality of aggregated tunnels established between a first network node and a second network node. Each aggregated tunnel is comprised of at least one tunnel and at least one of the two network nodes has at least two network interfaces. In order to send an information packet, it is first determined whether the information packet satisfies at least one policy. If at least one policy is satisfied, the information packet is sent using an aggregated tunnel corresponding to the satisfied policy. If no policy is satisfied, the information packet is sent using a network interface of the first node without using an aggregated tunnel.
US10873475B2	Location-based device automation This disclosure describes systems, methods, and computer program products for identifying a presence of a plurality of mobile devices at a geographic location; determining an entertainment option to be played at the geographic location based on the identified plurality of mobile devices; and based on the determination, selecting an entertainment option to be played at the geographic location.
US10873474B2	Location-based addressing lighting and environmental control system, device and method Location-Based Addressing (LBA) is a method of controlling and commissioning networked lighting devices. The lighting devices communicate over a wireless network using radio frequency communication protocols. The lighting devices are commissioned or grouped based on their 5 respective locations in a building floor plan or a building architecture. The lighting devices are commissioned to respond to radio frequency communications that correspond to their respective locations. This imposed location-based architecture reduces the amount of transmitted data required to control the lighting devices and, thus, reduces the radio bandwidth required to control the lighting devices. In other words, controlling devices “multicast” instructions and controlled devices “listen” for instructions and act only upon instructions that correspond to their respective location. Hand shaking or two-way communication between the controlling devices and the controlled devices is not required.
US10873472B2	Method and device for resetting at least one processing device A method for resetting at least one processing device in a power-over-data linear bus interconnecting a plurality of processing devices, the method including, at a first processing device of said plurality of processing devices: sending a protocol data unit comprising a prior-reset notification to all other processing devices of the plurality of processing devices, and sending a physical reset signal to all other processing devices of the plurality of processing devices, wherein the prior-reset notification is configured to prevent a processing device that receives the physical reset signal from resetting, if the protocol data unit comprising the prior-reset notification has been previously processed by the processing device.
US10873470B2	Systems, methods, and devices for multi-stage provisioning and multi-tenant operation for a security credential management system An example system for securely provisioning computerized devices of a plurality of tenants includes a Security Credential Management System (SCMS) host that is communicatively connected to the devices and is operable to receive provisioning requests from computerized devices needing certificates. Each provisioning request indicates a tenant identifier (ID) uniquely identifying a tenant of the plurality of tenants. The system also includes a registration authority communicatively connected to the SCMS host and operable to transmit requests to SCMS backend components. The backend components include a set of independent enrollment certificate authorities operable to generate enrollment certificates in response to receiving requests for enrollment certificates from the devices, each provisioning request being transmitted to one of the enrollment certificate authorities based on the tenant identifier of each provisioning request; and a pseudonym certificate authority operable to generate pseudonym certificates responsive to receiving requests for pseudonym certificates from the virtual registration authority.
US10873462B1	Verification of computation by untrusted source A method of performing a computation by an untrusted entity includes: storing a state of the computation at a plurality of points of the computation; generating a plurality of hashes based on the state of the computation at points of the computation; generating a hash tree including a plurality of leaf nodes corresponding to the plurality of hashes of states of the computation and further wherein internal tree nodes are derived as the hash of at least two child nodes; creating at least one pair of paths from a root of the hash tree to the leaf nodes corresponding to the plurality of hashes of states of the computation, selecting the point in the computation corresponding to the leaf node of a created path, along with a succeeding point in the computation; and transmitting a proof of the computation comprising the at one path of the hash tree and siblings of the path to one or more third party entities for verification.
US10873460B2	UAV authentication method and system An authentication method includes that an authentication apparatus of an unmanned aerial vehicle (UAV) generates a session key, the authentication apparatus receives a device identification (ID) of a device and a randomly generated random number from the device of the UAV, the authentication apparatus obtains a device key of the device according to the device ID of the device, the authentication apparatus encrypts the session key and the random number according to the device key of the device, and the authentication apparatus sends the encrypted session key and the encrypted random number to the device.
US10873458B2	System and method for securely storing and utilizing password validation data A system and method for storing and accessing password verification data on multi-user computer systems that prevents remote attacks. Along with commonly-employed measures that limit the number of unsuccessful attempts to login or otherwise verify a password, it allows users to choose relatively simple passwords with full security. The secret component cannot be easily leaked or exfiltrated does not require periodic backup and is isolated in a way that allows it to be protected by conventional security measures such as safes, alarm systems and video surveillance from attackers who somehow gain access to the computing facility.
US10873456B1	Neural network classifiers for block chain data structures Disclosed is a neural network enabled interface server and blockchain interface establishing a blockchain network implementing event detection, tracking and management for rule based compliance, with significant implications for anomaly detection, resolution and safety and compliance reporting.
US10873455B2	Techniques for encryption key rollover synchronization in a network Techniques are presented for encryption key rollover synchronization in a network. In one embodiment, a method includes generating a new set of public-key encryption keys for a first network element. Based on the new set of public-key encryption keys, a set of new security associations between the first network element and each other network element in the network is generated. The method includes providing a new public key from the new set of public-key encryption keys to a network controller and using security associations associated with a previous set of public-key encryption keys for encrypted communication between the first network element and each other network element. Upon obtaining, from a second network element, traffic protected by a security association from the set of new security associations, the method includes using the new security associations for subsequent encrypted communication between the first network element and the second network element.
US10873447B2	Efficient concurrent scalar product calculation A method and system for performing a calculation of a privacy preserving scalar product are provided. A first party and a second party (e.g., a first computer and a second computer) possessing a first vector and a second vector respectively, can concurrently determine the scalar product of the two vectors, without revealing either vector to the other party. Each vector can be masked and then encrypted using a public key of an asymmetric key pair. Using homomorphic encryption operations, the scalar product of the vectors can be determined while the vectors are still encrypted. Each party can compare the scalar product, or a value derived from the scalar product against a predetermined threshold. As an example, two parties can perform the scalar product to compare two biometric templates expressed as vectors without revealing the biometric templates to one another, preserving the privacy of persons corresponding to those biometrics.
US10873445B2	Deskewing method for a physical layer interface on a multi-chip module Systems, apparatuses, and methods for implementing a deskewing method for a physical layer interface on a multi-chip module are disclosed. A circuit connected to a plurality of communication lanes trains each lane to synchronize a local clock of the lane with a corresponding global clock at a beginning of a timing window. Next, the circuit symbol rotates each lane by a single step responsive to determining that all of the plurality of lanes have an incorrect symbol alignment. Responsive to determining that some but not all of the plurality of lanes have a correct symbol alignment, the circuit symbol rotates lanes which have an incorrect symbol alignment by a single step. When the end of the timing window has been reached, the circuit symbol rotates lanes which have a correct symbol alignment and adjusts a phase of a corresponding global clock to compensate for missed symbol rotations.
US10873440B2	Time division duplexing techniques in shared radio frequency spectrum Methods, systems, and devices for wireless communications are described that provide for selecting a time division duplexing (TDD) frame structure for communicating with a user equipment (UE) via a shared radio frequency spectrum in which a listen before talk (LBT) procedure is performed prior to transmitting. A frame based equipment (FBE) frame starting location for FBE frames is determined where the FBE frame starting location is offset from a starting location of the TDD frame structure and spans successive TDD frames. In some cases, the TDD frame structure may be configured such that the UE does not need to perform an LBT procedure, and thus the LBT process may be transparent to the UE, allowing UEs that are not specially configured to operate using an LBT procedure to use the shared radio frequency spectrum.
US10873439B2	Method and apparatus for multiplexing channel state information Methods and apparatuses for multiplexing channel state information (CSI). A user equipment (UE) includes a transceiver configured to receive configuration information for CSI reporting. The UE further includes a processor configured to decode the configuration information and calculate a CSI according to the configuration information. The transceiver is further configured to transmit the calculated CSI on an uplink (UL) channel. The CSI includes N segments and is transmitted in one slot, where N>1. A first of the N segments includes a rank indicator (RI) and at least one other CSI parameter. A base station (BS) includes a processor configured to generate configuration information for CSI reporting. The BS further includes a transceiver configured to transmit, to a UE, the configuration information via a downlink (DL) channel; and receive, from the UE, a CSI report calculated in accordance with the configuration information on an uplink UL channel.
US10873432B2	Apparatus and method for locating of phase tracking reference signal in wireless communication system A method of providing a phase tracking reference signal (PTRS) amongst a set of resource blocks (RBs) and an apparatus therefor are provided. The method includes selecting a particular RB amongst the set of RBs (operation S41) and arranging the PTRS in the particular RB (operation S42). The PTRS is locatable by a user equipment (UE) device from amongst the set of RBs. Also provided are a set of resource blocks (RBs), a transmission/reception point (TRP), a UE device, a system including a TRP and a UE device, a method therefor and a computer-readable storage medium. The method and apparatus relate to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long-Term Evolution (LTE).
US10873431B2	Method and system for utilizing multiplexing to increase throughput in a network of distributed transceivers with array processing A communication device that comprises a plurality of distributed transceivers, a central processor and a network management engine, may be configured for a multiplexing mode of operation. Configuring of the multiplexing mode of operation may include configuring one or more communication modules for multiplexing a plurality of data streams. Each of the communication modules may comprise one or more antennas and/or antenna array elements and one or more of said plurality of distributed transceivers associated with said one or more antennas and/or antenna array elements. The communication modules may be configured to be spatially distinct and/or to use different frequency channels. The data streams may be communicated to a single target device or to a plurality of target devices.
US10873425B2	Acknowledgement / negative acknowledgement feedback for TDD Bits for acknowledgement (ACK) and/or negative acknowledgement (NAK) may be allocated based on whether a special subframe configuration in a TDD configuration permits downlink transmission. For carrier aggregation, ACK/NAK bits may be allocated only to special subframes in component carriers (CCs) which permit downlink transmission. Also, for example, ACK/NAK bits may be allocated to all CC special subframes if a single CC is configured to allow downlink transmission on one of its special subframes. ACK/NAK bits may also be allocated to all special subframes.
US10873423B2	Systems and methods for allocation of uplink control channel resources in unlicensed spectrum Wireless communication between a user equipment (UE) and a base station may occur on unlicensed spectrum. When wirelessly communicating on unlicensed spectrum, there is an expectation that there may be interference from others devices also transmitting on the same resources in the unlicensed spectrum. Systems and methods are therefore disclosed that aim to facilitate wireless communication in unlicensed spectrum. In some embodiments, systems and method are disclosed that are primarily directed to the uplink transmission of hybrid automatic repeat request (HARQ) feedback corresponding to a downlink data transmission, and the downlink data transmission and the HARQ feedback are both sent on unlicensed spectrum.
US10873420B2	Method and terminal for data transmission Provided are a method and terminal for data transmission. According to the method, a terminal determines, according to configuration information sent by a base station, to use at least two different TTIs to transmit different PDSCHs and/or PUSCHs on a target carrier. The terminal detects whether first DCI is present in at least one PDCCH in a target subframe on the target carrier, the first DCI being used to schedule at least one PDSCH transmitted in the target subframe on the target carrier. When the terminal detects that the first DCI is not present, or that the first DCI is present and a TTI of the at least one PDSCH scheduled by the first DCI is smaller than the target subframe, the terminal detects dedicated DCI in a dedicated downlink control channel in a target subframe, a TTI of a PDSCH or PUSCH scheduled by the dedicated DCI being smaller than the target subframe.
US10873417B2	Information sending method, information receiving method, and device Information sending methods and devices are described. In examples of the present disclosure, a network device may schedule a first downlink subframe in a downlink subframe set of a terminal. The network device then a sum field and a first indication field to the terminal. The network device first feedback information in an uplink subframe for the first downlink subframe in the downlink subframe set.
US10873416B2	Techniques and apparatuses for determining uplink transmission timelines related to a channel state information reference signal (CSI-RS) Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station (BS), a transmission of a channel state information reference signal (CSI-RS), wherein the transmission of the CSI-RS is received at least a quantity of symbols prior to a symbol of a scheduled uplink transmission from the UE. The UE may determine an uplink transmit beam for the scheduled uplink transmission based at least in part on receiving the transmission of the CSI-RS. Numerous other aspects are provided.
US10873414B2	Terminal apparatus, base station apparatus, and communication method A terminal apparatus includes a receiver configured to receive a transport block, and a decoding unit configured to decode the plurality of first code blocks, in which each of the plurality of first code blocks is coded based on a soft buffer size, the soft buffer size is given based on at least a first value, the first value is the number of the plurality of first code blocks in an initial transmission of the transport block, the number of the plurality of first code blocks is given based on a size of the transport block, the size of the transport block is given based on at least an MCS field included in the downlink control information, in a case that at least one second code block is retransmitted, the first value is the number of the at least one second code block, and the at least one second code block includes some code blocks of the plurality of first code blocks resulting from the segmentation.
US10873406B2	Reference signal measurement filtering in multi-beam operation Techniques for performing reference signal measurement filtering in systems that support multi-beam operation are provided. A method for wireless communication by a base station (BS) includes determining at least one beam configuration for measuring reference signals transmitted from the apparatus, and signaling the beam configuration(s) to at least one user equipment (UE). A method for wireless communication by a UE includes receiving, from a BS, at least one beam configuration for measuring reference signals from the BS, and performing a measurement procedure for reference signals received from the BS based at least in part on the beam configuration(s).
US10873404B2	System and method for digital direction finding A method for finding an orthogonal direction of a radiation source with respect a digitally optimized interference pattern of a first fixed electromagnetic element and a second fixed electromagnetic element has been established. Determining a direction of a radiation source allows for dynamic control of moving object.
US10873402B2	Methods and active optical cable assemblies for providing a reset signal at a peripheral end Methods and active optical cable assemblies for sending a reset signal from a host end of an active optical cable assembly to a peripheral end are disclosed. In one embodiment, a method of resetting a peripheral end of an active optical cable assembly wherein data contacts of a host end of the active optical cable assembly are not coupled to data contacts of the peripheral end of the active optical cable assembly includes detecting a reset signal on one or more data contacts of the host end of the active optical cable assembly. The method further includes, in response to detection of the reset signal, generating a peripheral reset signal at the peripheral end of the active optical cable assembly.
US10873399B2	Method and system for a photonic interposer Methods and systems for a photonic interposer may include receiving a continuous wave (CW) optical signal in a silicon photonic interposer from an optical source. A modulated optical signal may be generated by processing the received CW optical signal based on a first electrical signal received from an electronics die. A second electrical signal may be generated in the silicon photonic interposer based on the generated modulated optical signal, and may then be communicated to the electronics die via copper pillars. Optical signals may be communicated into and/or out of the silicon photonic interposer utilizing grating couplers. The electronics die may comprise one or more of a processor core, a switch core, memory, or a router.
US10873398B1	Dispersion monitor apparatus An optical signal transmission apparatus and a method are provided. The apparatus may include a set of optical transmitters, each optical transmitter configured for transmission of light signals at one or more wavelengths of light. The apparatus may include an output port configured for transmission of the light signals through a span of optical fiber. The apparatus may use an input port configured to receive other transmissions of light signals through the span of optical fiber. The apparatus may include a set of light detectors, each light detector configured to detect a time delay or phase characteristic associated with the one or more wavelengths of light. The apparatus may include a processor configured to determine a metric based on the detected time delay or phase characteristic.
US10873397B2	Lighting system with VLC data transfer and method In various embodiments, a lighting system is provided. The lighting system includes at least two visual light communication units (VLC units), and at least one effect luminaire, at which one of the VLC units is provided. The further VLC unit is arrangeable at an object. At least one item of state information of at least one of the object or the effect luminaire is transferable between the VLC units by at least one light signal.
US10873396B2	Methods and devices for transceiving light via a display device Methods and devices including a light display transceiver device are disclosed. Disclosed methods and devices include a light source array including at least one pixel unit, the at least one pixel unit including one of a single pixel, a plurality of groups of cooperating single pixels, a combination of singles pixels and groups of cooperating single pixels, and a single group of cooperating single pixels. Control wires are joined with each of the at least one pixel units. A controller is joined with the control wires for controlling each of the at least one pixel unit. The light source array is configured to operate in at least one of three modes, a full-space-division-duplex (FSDD) mode, a half-space-division-duplex (HSDD) mode, and a time-division-duplex (TDD) mode. The controller causes the light source array to operate in one of the three modes.
US10873389B2	Phase tracking reference signal symbol mapping The present disclosure provides techniques that may be applied, for example, for determining phase tracking reference signal (PT-RS) patterns/configurations. As described herein, PT-RS may be mapped to a symbol based, at least in part, on one or more symbols in which a PT-RS is expected to be punctured due to a collision with at least one of time or frequency resources allocated to another signal or to another wireless device, a MCS, and/or an expected PT-RS density.
US10873388B2	System, device and method for switching air-to-ground antennas The present disclosure provides communication systems, switching devices and methods for switching air-to-ground (ATG) antennas of an aircraft. An air-to-ground (ATG) communication unit has a first set of ports for in-flight ATG communication and a second set of ports for ground communication comprising terrestrial communication and accessing fixed base operator (FBO) services. A switching device is configured to switch connectivity of at least one antenna to the first set of ports of the ATG communication unit when the aircraft is in-flight and is configured to switch connectivity of the at least one antenna to the second set of ports when the aircraft is not in-flight.
US10873387B2	Signal booster with spectrally adjacent bands Technology for a signal booster is disclosed. The signal booster can include a first quadplexer. The signal booster can include a second quadplexer. The signal booster can include one or more first-direction signal paths communicatively coupled between the first quadplexer and the second quadplexer. 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 signal booster can include one or more second-direction signal paths communicatively coupled between the first quadplexer and the second quadplexer. 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.
US10873386B2	Signaling of UE intra/inter-panel beam switch latency Certain aspects of the present disclosure relate to methods and apparatus for signaling of UE intra/inter-panel beam switch latency using communications systems operating according to new radio (NR) technologies. For example, the method generally includes determining at least a first latency associated with a beam switch across at least first and second antenna array modules, wherein the first latency is greater than or equal to a second latency associated with a beam switch within the first or second antenna module, and signaling a second device an indication of when to assume the first latency for a beam switch at the first device.
US10873382B2	Beam switching method and related device Embodiments provide a beam switching method and a related device. Under the method a first subframe sent by a base station by using a first beam can be received by a terminal device. The first subframe includes first-order downlink control information and second-order downlink control information. The terminal device can search for the second-order downlink control information based on the first-order downlink control information. The first-order downlink control information includes location indication information of the second-order downlink control information in the first subframe. the terminal device can switch from the first beam to a second beam based on the found second-order downlink control information to receive a second subframe. The downlink control information includes a switching indication field of the second beam. In this way, flexibility of beam switching is improved, load balancing of a control channel is implemented, and a latency of beam switching is reduced.
US10873379B1	Systems and methods for performing implicit sounding in multi-user multiple input multiple output (MU-MIMO) systems Embodiments described herein provide a method for performing beamforming in a multiple-user-multiple-input-multiple-output (MUMIMO) system. At a MUMIMO access point, MUMIMO data may be received from a station of a plurality of stations. Uplink channel state information may be obtained, from the MUMIMO data, representing an uplink channel between the station and the MUMIMO access point. The uplink channel includes signals transmitted from the station using the second number of antennas. Downlink channel state information may be computed, based on the uplink channel state information, representing a downlink channel between the MUMIMO access point and the station.
US10873375B2	Pre-coder selection based on resource block grouping The present invention provides a receiver. In one embodiment, the receiver includes a receive portion employing transmission signals from a transmitter having multiple antennas and capable of providing channel estimates. The receiver also includes a feedback generator portion configured to provide to the transmitter a pre-coder selection for data transmission that is based on the channel estimates, wherein the pre-coder selection corresponds to a grouping of frequency-domain resource blocks. The present invention also provides a transmitter having multiple antennas. In one embodiment, the transmitter includes a transmit portion coupled to the multiple antennas and capable of applying pre-coding to a data transmission for a receiver. The transmitter also includes a feedback decoding portion configured to decode a pre-coder selection for the data transmission that is fed back from the receiver, wherein the pre-coder selection corresponds to a grouping of frequency-domain resource blocks.
US10873373B2	Simplified detection for spatial modulation and space-time block coding with antenna selection Methods and systems that can enable antenna selection (AS) and data bits in transmitted spatially modulated (SM) streams to be detected at a receiver using different detection methods. In example embodiments, encoding for an AS stream is done separately at a transmitter than encoding for data streams, enabling a receiver to use one type of detection for AS bits and a reduced complexity type of MIMO detection for the data bits.
US10873370B2	Method and system for enabling explicit channel state information (CSI) feedback in multiple-input-multiple-output (MIMO) Embodiments of the present disclosure discloses a method for enabling CSI feedback in Multiple Input Multiple Output (MIMO) wireless communication system comprising at least one user equipment (UE) and at least one base station (BS). The UE receives a plurality of downlink (DL) channel state information CSI from the BS and generate an explicit CSI from the received DL CSI. The UE determines a range of frequency domain values and channel state values from the received DL CSI. Upon determination, the UE performs IDFT to determine time domain channel impulse response matrices for the range of frequency domain values and perform CSI quantization. In another embodiment, the processor performs CSI quantization on either full range or a partial range of the time domain channel impulse response matrices to obtain optimized time domain channel explicit CSI and transmit the generated explicit CSI as a feedback to the one or more BS.
US10873369B2	Coordinated multi-point (CoMP) transmission from a CoMP cluster A coordinated multipoint (CoMP) controller coordinates transmission from a CoMP cluster to a wireless communication device. The CoMP controller determines, from among multiple different coordination hypotheses for how to coordinate transmissions from the CoMP cluster to the wireless communication device, a coordination hypothesis to apply. The CoMP controller applies the determined coordination hypothesis to transmissions from the CoMP cluster on channel state information (CSI) radio resources on which the wireless communication device is to perform CSI measurements. Notably, though, the CoMP controller defers applying the determined coordination hypothesis to transmissions from the CoMP cluster on user data radio resources, until after the determined coordination hypothesis is applied to the transmissions on the CSI radio resources.
US10873367B2	Near field communication device capable of operating in a powered or unpowered mode In some implementations, a near field communication (NFC) device may determine whether the NFC device is to perform a wireless transaction in a powered mode or an unpowered mode, and may selectively perform the wireless transaction in the powered mode or the unpowered mode based on determining whether the NFC device is to perform the wireless transaction in the powered mode or the unpowered mode. The wireless transaction may be performed using power from a power source internal to the NFC device when the wireless transaction is performed in the powered mode. The wireless transaction may be performed without using power from the power source internal to the NFC device when the wireless transaction is performed in the unpowered mode.
US10873363B2	Backscatter devices and network systems incorporating backscatter devices Examples described herein include devices and systems utilizing backscatter communication to directly generate transmissions in accordance with wireless communication protocols that can be decoded existing devices. Examples include devices that generate 802.11b transmissions using backscatter communication. Examples of network stacks are described which may facilitate backscatter devices to coexist with other devices (e.g. in the ISM band), without incurring, or reducing a need for, the power consumption or carrier sense and medium access control operations.
US10873362B2	Reuse of transmission resources for device to device communication The present invention provides a method of determining a transmission power for device to device, D2D, transmissions between a first user equipment device and a second user equipment device using transmission resources being used for transmissions to a cellular network entity by a third user equipment device, the method comprising determining a measure of a path loss between the cellular network entity and the first user equipment device, and using the measure of the path loss to determine a maximum transmission power such that the D2D transmissions are received at the cellular network entity with a signal level around or below a noise level.
US10873356B2	Electronic device An electronic device includes a printed circuit board and a card holder. The card holder is configured to hold a function card, and the printed circuit board is provided with a groove. The card holder is disposed in the groove. A bottom surface of the groove is provided with n metal solder pads and n printed wires. The n metal solder pads are electrically connected to the n printed wires in a one-to-one correspondence. N terminals in a one-to-one correspondence to the n metal solder pads are disposed on the card holder. Each terminal is provided with a first contact and a second contact. The first contact is connected to and in contact with one of the n metal solder pads. The second contact is configured to connect to and be in contact with a metal contact of the function card placed in the card holder.
US10873355B2	High frequency circuit, front-end circuit, and communication device A high frequency circuit (4) includes a first terminal (40a), a second terminal (51a), a third terminal (51b), a first path, a second path, a first matching element (41) and a first amplifier (50a) both arranged in the first path, a first switch (42) connected between a reference terminal and a part of the first path, the part spanning between the first matching element and the first amplifier, a second matching element (43) and a second amplifier (50b) both arranged in the second path, and a second switch (44) connected between the reference terminal and a part of the second path, the part spanning between the second matching element and the second amplifier.
US10873351B2	Multiplexer, radio frequency front-end circuit, and communication device A multiplexer (1) includes: a demultiplexing circuit (11) including a common terminal (110c) and individual terminals (111 and 112); a filter (21) connected to the individual terminal (111); and a filter (22) connected to the individual terminal (112). The demultiplexing circuit (11) further includes an impedance circuit (Z1) provided in series on a path (r1) connecting the common terminal (110c) and the individual terminal (111), an impedance circuit (Z2) provided in series on a path (r2) connecting the common terminal (110c) and the individual terminal (112), and an impedance circuit (Z3) and a switch circuit (12). The switch circuit (12) connects only one of a node (N1) on the path (r1) between the impedance circuit (Z1) and the individual terminal (111) and a node (N2) on the path (r2) between the impedance circuit (Z2) and the individual terminal (112) to a ground with the impedance circuit (Z3) interposed therebetween.
US10873350B2	Device for receiving broadcast signal, device for transmitting broadcast signal, and method therefor A reception device is disclosed. The reception device comprises: a reception unit for receiving a signal including at least one of a channel estimation signal, a transmitter identification (TxID) signal, and a preamble signal; a TxID detection unit for detecting the TxID signal from the received signal; a TxID processing unit for changing the frequency band of the detected TxID signal, on the basis of a result of the detection of the TxID signal; and an attenuation unit for attenuating the TxID signal in the received signal by using the TxID signal having the changed frequency band.
US10873346B2	Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 2/15 and 64-symbol mapping, and bit interleaving method using same A bit interleaver, a bit-interleaved coded modulation (BICM) device and a bit interleaving method are disclosed herein. The bit interleaver includes a first memory, a processor, and a second memory. The first memory stores a low-density parity check (LDPC) codeword having a length of 16200 and a code rate of 2/15. The processor generates an interleaved codeword by interleaving the LDPC codeword on a bit group basis. The size of the bit group corresponds to a parallel factor of the LDPC codeword. The second memory provides the interleaved codeword to a modulator for 64-symbol mapping.
US10873342B2	Method and device for sending and receiving data and data transmission system The embodiments of the invention provide a method and device for sending and receiving data and a data transmission system thereof. The sending method includes the following steps: acquiring a first data corresponding to a transmission unit with a specific transmission format, wherein the first data has a first data amount which is equal to the data amount of the transmission unit; acquiring a second data which corresponds to the transmission unit and has a second data amount; obtain a compressed data with a compressed data amount, wherein the compressed data amount is equal to or smaller than the data amount of the transmission unit; sending the compressed data.
US10873339B1	On-chip pattern generator for high speed digital-to-analog converter A method of enabling full speed test and characterization for high-speed Digital-to-Analog Converter (DAC) by employing an on-chip pattern generator. The test pattern is written to the on-chip pattern generator through a low data rate Integrated circuit (IC) interface, and the pattern generator is then enabled and coupled to DAC to facilitate full speed test for DAC. This method does not require extra input/output pin or extra process and minimize design complexity.
US10873336B2	Track and hold circuits for high speed and interleaved ADCs Improved track and hold (T/H) circuits can help analog-to-digital converters (ADCs) achieve higher performance and lower power consumption. The improved T/H circuits can drive high speed and interleaved ADCs, and the design of the circuits enable additive and multiplicative pseudo-random dither signals to be injected in the T/H circuits. The dither signals can be used to calibrate (e.g., linearize) the T/H circuits and the ADC(s). In addition, the dither signal can be used to dither any remaining non-linearity, and to calibrate offset/gain mismatches in interleaved ADCs. The T/H circuit design also can integrate an amplifier in the T/H circuit, which can be used to improve the signal-to-noise ratio (SNR) of the ADC or to act as a variable gain amplifier (VGA) in front of the ADC.
US10873333B2	Spur frequency estimation inside digital phase locked loop Systems and methods configured to cancel spurs in a phase locked loop (PLL) system are provided. A method configured to cancel spurs in a PLL system includes receiving a PLL signal from the PLL system; determining an estimated spur frequency of a spur in the received PLL signal based on the received PLL signal; and canceling the spur in the received PLL signal based on the estimated spur frequency.
US10873332B2	Adder circuitry for very large integers An integrated circuit that includes very large adder circuitry is provided. The very large adder circuitry receives more than two inputs each of which has hundreds or thousands of bits. The very large adder circuitry includes multiple adder nodes arranged in a tree-like network. The adder nodes divide the input operands into segments, computes the sum for each segment, and computes the carry for each segment independently from the segment sums. The carries at each level in the tree are accumulated using population counters. After the last node in the tree, the segment sums can then be combined with the carries to determine the final sum output. An adder tree network implemented in this way asymptotically approaches the area and performance latency as an adder network that uses infinite speed ripple carry adders.
US10873331B2	Clamp logic circuit A clamp logic circuit has a logic circuit, a control terminal, a current clamp circuit and an output terminal. The logic circuit has at least a junction field-effect transistor (JFET). The control terminal receives an input signal. The current clamp circuit has a transistor and a resistor. A first end of the transistor is coupled to the control terminal, a second end of the transistor is coupled to a first end of the resistor, a control end of the transistor is coupled to a reference voltage, and a second end of the resistor is coupled to an input end of the logic circuit. The output terminal is coupled to an output end of the logic circuit.
US10873325B2	Robust noise immune, low-skew, pulse width retainable glitch-filter An Inter-IC interface with a glitch filter including at least two cascaded RC filters configured to compensate a signal skew of the data or clock signal received from a data communication or clock signal line, feedback switches configured to pull up or pull down a voltage at an output node of each of the at least two cascaded RC filters, and feedforward transistors configured to condition a respective switches to the feedback switches to accelerate the pull up or the pull down.
US10873322B2	Detector circuit for an RFID-device A detector circuit being part of a Radio Frequency Identification (RFID) device is provided, including: a bias current generator circuit configured to generate an output bias current that is proportional to the square of a temperature-dependent input current; first and second Field-Effect Transistor (FET) devices; at least one of the first and the second FET devices is biased by means of the output bias current of the bias current generator circuit so that FET device(s) operates in a sub-threshold region; an incoming Radio Frequency (RF) signal being coupled into at least one of the first and the second FET devices; a current source configured to generate a variable threshold current; and a comparator configured to determine, based on the variable threshold current and the incoming RF signal, whether a value of the incoming RF signal exceeds a threshold value.
US10873318B2	Filter circuits having acoustic wave resonators in a transversal configuration Filter circuits having acoustic wave resonators in a transversal configuration are disclosed. In the transversal configuration, the acoustic wave resonators are arranged transverse to an input and output port of the filter circuit. As such, all the acoustic wave resonators of the filter circuit are connected to the input port and connected to the output port. In the transversal configuration, the filter circuit can be designed for any transfer function without being restricted to a coupling coefficient of a piezoelectric material used in the acoustic wave resonators. In this regard, the filter circuit can achieve very wideband filter responses, multiband responses, and/or responses with arbitrary position of transmission zeros. The filter circuit having the transversal configuration can also be designed for complex transmission zeros for phase equalization.
US10873316B2	Acoustic resonator and method of manufacturing the same An acoustic resonator includes: a central portion; an extension portion extended outwardly of the central portion; a first electrode, a piezoelectric layer, and a second electrode sequentially stacked on a substrate, in the central portion; and an insertion layer disposed below the piezoelectric layer in the extension portion, wherein the piezoelectric layer includes a piezoelectric portion disposed in the central portion, and a bent portion disposed in the extension portion and extended from the piezoelectric portion at an incline depending on a shape of the insertion layer.
US10873310B2	RF filtering circuitry Embodiments of radio frequency (RF) filtering circuitry are disclosed. In one embodiment, the RF filtering circuitry includes a first port, a second port, a first RF filter path, and a second RF filter path. The first RF filter path is connected between the first port and the second port and includes at least a pair of weakly coupled resonators. The weakly coupled resonators are configured such that a first transfer response between the first port and the second port defines a first passband. The second RF filter path is coupled to the first RF filter path and is configured such that the first transfer response between the first port and the second port defines a stopband adjacent to the first passband without substantially increasing ripple variation of the first passband defined by the first transfer response.
US10873304B2	Pole-splitting and feedforward capacitors in common mode feedback of fully differential amplifier An amplifier circuit. In some embodiments, the amplifier circuit includes: a telescopic amplifier, and a common mode feedback amplifier. The telescopic amplifier has a first signal input, a second signal input, a first output, a second output, a common mode feedback input, a first pole-splitting capacitor, and a second pole-splitting capacitor. The common mode feedback amplifier has an output connected to the common mode feedback input of the telescopic amplifier. The first pole-splitting capacitor is connected between the common mode feedback input of the telescopic amplifier and the first output of the telescopic amplifier, and the second pole-splitting capacitor is connected between the common mode feedback input of the telescopic amplifier and the second output of the telescopic amplifier.
US10873303B2	Amplifier with constant voltage gain An amplifier includes an input stage. The input stage includes a differential pair and a load circuit. The differential pair includes a first transistor and a second transistor. The first transistor and the second transistor are configured to amplify a received differential signal. The load circuit connects the differential pair to a reference voltage. The load circuit is configured to vary in resistance in inverse proportion to the transconductance of the first transistor and the second transistor.
US10873301B2	Dual-input voltage memory digital pre-distortion circuit and related envelope tracking apparatus A dual-input voltage memory digital pre-distortion (mDPD) circuit and related ET apparatus are provided. In examples discussed herein, an ET apparatus includes an amplifier circuit(s) configured to amplify a radio frequency (RF) signal based on an ET voltage. A tracker circuit is configured to generate the ET voltage based on a number of target voltage amplitudes derived from a number of signal amplitudes of the RF signal. However, the tracker circuit can cause the ET voltage to deviate from the target voltage amplitudes due to various inherent impedance variations, particularly at a higher modulation bandwidth. In this regard, a dual-input voltage mDPD circuit is configured to digitally pre-distort the target voltage amplitudes based on the signal amplitudes such that the ET voltage can closely track the target voltage amplitudes. As such, it is possible to mitigate ET voltage deviation, thus helping to improve overall linearity performance of the ET apparatus.
US10873296B2	Amplifier device An amplifier device comprises an amplifying unit and a bias module. The amplifying unit has a first end coupled to a voltage source configured to receive a source voltage, a second end configured to receive an input signal, and a third end coupled to a first reference potential terminal configured to receive a first reference potential. The first end of the amplifying unit is configured to output an output signal amplified by the amplifying unit. The bias module is coupled to the second end of the amplifying unit, and configured to receive a voltage signal to provide a bias current to the amplifying unit. The voltage signal is a variable voltage. A supply current flowing into the amplifying unit and is adjusted in accordance with the voltage signal to stay within a predetermined range.
US10873294B2	Balanced magnetoresistive frequency mixer A balanced magnetoresistive frequency mixer comprises a first spiral coil, a second spiral coil, a balanced magnetoresistive sensor bridge, and a magnetic shielding layer. The coils are located between the magnetic shielding layer and the sensor bridge. The sensor bridge comprises a magnetoresistive full bridge consisting of four bridge arms and a balancing bridge arm connected to the power supply end of the full bridge. The four bridge arms contain pairs located in a first sub region and a second sub region above or below the first spiral coil, the balancing arm is located in a third sub region above or below the second spiral coil, a first frequency signal is input into the first spiral coil, a second frequency signal is input into the second spiral coil, and a frequency-mixed signal is output from a signal output end of the full bridge.
US10873292B2	Relaxation oscillators with delay compensation Relaxation oscillators with delay compensation are provided herein. In certain embodiments, a relaxation oscillator includes a capacitor, a current source that outputs a charging current, and control circuitry that operates to selectively charge the capacitor with the charging current. The control circuitry includes a primary or main comparator operable to compare a charging voltage of the capacitor to a threshold voltage. The relaxation oscillator further includes delay compensation circuitry coupled to the capacitor and operable to adjust the threshold voltage to provide compensation for a delay of the control circuitry.
US10873291B1	Methods for cleaning photovoltaic panels The disclosure herein includes one or more methods for cleaning photovoltaic panels, which includes using cleaning assemblies for photovoltaic panels that may each include: 1) a track coupled to the photovoltaic panel; 2) a housing coupled to the photovoltaic panel; 3) a drive motor coupled to the housing; 4) a drive wheel coupled to the drive motor, wherein the wheel is capable of rolling on the track; 5) a vacuum pump having a suction head coupled to the housing; and/or 6) an air pump having an ionizing electrode.
US10873282B2	Motor control apparatus for detecting stop position of rotor of motor and image forming apparatus A motor control apparatus includes: a voltage control unit configured to control a voltage applied to a plurality of coils in a motor to supply an exciting current; a current detection unit configured to detect an exciting current having flown through the plurality of coils; and a detection unit configured to detect a stop position of a rotor of the motor by performing a detection process, in which the exciting current to at least a first coil of the plurality of coils is supplied by the voltage control unit, and the exciting current is detected by the current detection unit. The detection process includes a first period in which a first voltage of a first polarity is applied to the first coil, and a second period in which a second voltage of a second polarity is applied to the first coil.
US10873281B2	Motor controller and motor control method A motor controller is configured or programmed to include a rotational speed acquirer to acquire an actual rotational speed of a motor including a rotor that includes permanent magnets, a commanded voltage calculator to calculate a commanded voltage to be supplied to the motor based on a difference between the actual rotational speed and a target rotational speed, and a feed-forward compensator to compensate the commanded voltage by an amount equal to an induced voltage in the motor based on the target rotational speed. The feed-forward compensator includes a compensation value calculator to calculate a feed-forward compensation value on which smoothing processing has been performed and an adder to add the feed-forward compensation value to the commanded voltage.
US10873279B2	Motor starter and diagnosis method The invention relates to a motor starter (10) for an electric motor (20), wherein the motor starter (10) comprises a first and a second phase (12, 14). Said motor starter and electric motor each have an associated switching apparatus (29, 31) which each have an electromechanical switch (22, 24) and a semiconductor switch (23, 25) connected to form a bypass circuit. The electromechanical switches (22, 24) and the semiconductor switches (23, 25) are designed to be separately operable by a control unit (40), and the first and the second phase (12, 14) are connected to a passive overcurrent protection means (30). The passive overcurrent protection means (30) has a fuse (32, 34, 36) for each phase. According to the invention, a measuring apparatus (42, 44) is arranged in at least one of the phases (12, 14) along the phase direction directly between the passive overcurrent protection means (30) and at least one of the switching apparatuses (29, 31). The invention further relates to diagnosis methods (100, 200, 300) with which defects in the motor starter (10) can be diagnosed during an activation sequence.
US10873275B2	Triboelectric generator A triboelectric generator includes a ferroelectric material layer and a protective layer provided over the ferroelectric material layer including first and second electrodes that are spaced apart from each other, a polarized ferroelectric material layer provided over the first electrode and configured to generate electrical energy by contact with another material, and a protective layer provided over the ferroelectric layer to prevent diffusion of charges generated on the ferroelectric layer.
US10873273B2	Renewable energy resources integrating power conversion apparatus An apparatus includes: an inverter converting generated power of renewable energy resources to predetermined alternating-current power for output to a power transmission network; a PWM control unit controlling the inverter; a first detecting unit detecting the input voltage and current to the inverter; a second detecting unit detecting the output voltage, current, and frequency of the inverter; a power change deciding unit calculating the input and output powers of the inverter and the difference therebetween from the voltage and current of each of the input and output detected by the detecting units, and calculating a correction output power command with reference to an output power command; and a virtual synchronous inertia control unit calculating a virtual inertia characteristic based on the voltage, current, and frequency of the output detected by the second detecting unit and the correction output power command, and outputting a reference command to a PWM control unit.
US10873271B2	Multiple output rectifier A multiple output rectifier achieving effective supply of power to a plurality of loads. The multiple output rectifier converts an AC input signal into a first rectified output signal and a second rectified output signal, wherein the AC input signal has a fundamental period dividing into a first partial period where an AC current flows in a first direction and a second partial period where the AC current flows in a second direction being a reverse direction to the first direction. The multiple output rectifier includes a first input terminal and a second input terminal different from the first input terminal for input of the AC input signal. The multiple output rectifier further includes a common output terminal, a first output terminal, and a second output terminal. The common output terminal, the first output terminal, and the second output terminal are decoupled from each other for operation in a multiple output operative mode. In the multiple output operative mode and during the first partial period the multiple output rectifier is adapted to maintain polarity of the AC input signal and to transfer it to the second output terminal and the common output terminal as the first rectified output signal. Further, in the multiple output operative mode and during the second partial period the multiple output rectifier is adapted to reverse polarity of the AC input signal and to transfer it to the first output terminal and the common output terminal as the second rectified output signal. The multiple output rectifier may also comprise a switching circuit component between the first output terminal and the second output terminal to change the multiple output operative mode to a full bridge operative mode and vice versa.
US10873269B2	Electric power conversion apparatus An electric power conversion apparatus includes: a heat-generating element; a case having a cooling wall portion on which the heat-generating element is held and accommodating the heat-generating element; a flow passage cover having an opening formed therein and covering a surface of the cooling wall portion on the opposite side to the heat-generating element; a standing portion standing from the cooling wall portion and inserted in the opening; a flow-passage side wall portion formed in one of the cooling wall portion and the flow passage cover to protrude toward the other; a coolant flow passage surrounded by the cooling wall portion, the flow passage cover and the flow-passage side wall portion; and a sealant that seals both a gap between the cooling wall portion and the flow passage cover at a periphery of the coolant flow passage and a gap between the standing portion and the flow passage cover.
US10873268B2	Main circuit wiring member and power conversion device A main circuit wiring member for electrically connecting a supply source of direct-current power and a semiconductor element module to each other or semiconductor element modules to each other, includes a first conductor covered with an insulating film and configured to allow a first potential to be applied thereto, a second conductor covered with the insulating film and configured to allow a second potential to be applied thereto, the second potential being lower than the first potential, and an insulating member that has intermediate-potential layer conductors sandwiched therein and is arranged between the first conductor and the second conductor.
US10873260B2	Zero-voltage switching hybrid switched-capacitor converter A voltage converter circuit comprises a charge pump circuit, a switching converter circuit, and a control circuit. The charge pump circuit includes multiple switch circuits connected in series. The switching converter circuit includes a first inductor coupled to an output node of the voltage converter circuit, and a second inductor coupled to a series connection of the multiple switch circuits. The control circuit is configured to control activation of the multiple switch circuits to generate a regulated voltage at the output node, and to activate each of the multiple switch circuits when a drain to source voltage of the switch circuit is zero volts.
US10873257B2	Low dropout regulator with smart offset A low-dropout (LDO) regulator. The LDO regulator includes a pass transistor, a charge pump connected to the pass transistor, and an error amplifier connected through the charge pump to the pass transistor, wherein the error amplifier receives a voltage VO from the pass transistor and generates a voltage VE based on the voltage VO, wherein the charge pump receives the voltage VE from the error amplifier, generates a voltage VE* that is lower than VE by an offset and supplies the voltage VE* as a gate voltage to the pass transistor.
US10873252B2	Turning device for a turbomachine A turning device for a turbomachine comprises a plurality of electromagnets connectable to an electric power source; a rotor magnetically coupled with the electromagnets, connectable to a main shaft of the turbomachine and having a rotation axis, the electromagnets are arranged facing the rotor in order to induce eddy currents on a surface of the rotor and apply a torque to the rotor, thus rotating the main shaft.
US10873250B2	Linear vibration motor The present disclosure provides a linear vibration motor, including a base having a receiving space, a vibration unit located in the receiving space, an elastic member fixed to the base and suspending the vibration unit in the receiving space, and a coil fixed to the base and opposite to and spaced away from the vibration unit. The vibration unit includes a magnet, the magnet is opposite to and spaced away from the coil, the coil includes a first coil for connecting an electric signal and a second coil insulated from the first coil, and both ends of the second coil are connected to each other to form a closed loop. Compared with the related art, the linear vibration motor in the present disclosure has high reliability.
US10873244B2	Control and power module for brushless motor An electronic module is provided for a power tool having an electric motor. The module includes a printed circuit board (PCB) having a first surface and a second surface; first set of power switches mounted on the first surface of the PCB; second set of power switches mounted on the PCB and electrically coupled to the first power switches forming an inverter bridge circuit for driving the electric motor; a first heat sink surface-mounted on the first surface of the PCB and having a planar main body disposed over the first power switches; a module housing arranged to receive the PCB therein; and a second heat sink secured to the module housing in thermal communication with the first heat sink to transfer heat from the first power switches.
US10873238B2	Motor A motor includes a stationary portion, a rotating portion that includes a shaft rotating about a vertically extending central axis, and a bearing portion that rotatably supports the shaft with respect to the stationary portion. The stationary portion includes a cylindrical bearing housing portion that holds the bearing portion, a stator that is radially outward of the bearing housing portion, a circuit board that is below the stator, and an annular spacer that is between the stator and the bearing housing portion. The stator includes a stator core that includes an annular core back and multiple teeth that extend radially outward from the core back and are arranged in a circumferential direction, an insulating film that covers a surface of the teeth, extends radially inward from a lower surface of the teeth, and covers a lower outer edge portion of the core back, and a coil provided on the teeth.
US10873237B2	Motor A motor includes a stationary portion, a rotating portion that includes a shaft rotating about a vertically extending central axis, and a bearing portion that rotatably supports the shaft with respect to the stationary portion. The stationary portion includes a cylindrical bearing housing portion that holds the bearing portion, a stator that is radially outward of the bearing housing portion and includes a stator core, a circuit board that is below the stator core, and an annular spacer that is between the stator core and the bearing housing portion. The spacer includes multiple side wall portions that contact a radially inner surface of the stator core and a flange portion that protrudes radially outward more than the side wall portion and contacts a lower surface of the stator core.
US10873235B2	DC motor with a positive temperature coefficient thermistor A DC motor includes: a brush configured to be connectable with the commutator; a first terminal attached to the brush; a second terminal disposed at a position away from the first terminal, the second terminal being configured to be connectable with an external terminal; a bracket to which the first terminal and the second terminal are attached; and a positive temperature coefficient (PTC) thermistor disposed between the first terminal and the second terminal, the PTC thermistor including a first electrode bonded to the first terminal and a second electrode bonded to the second terminal, wherein the PTC thermistor is a surface-mount type thermistor in which the first electrode and the second electrode are exposed on one surface side and wherein, on the one surface side of the PTC thermistor, the first electrode faces the first terminal and the second electrode faces the second terminal.
US10873224B2	Variable mode wireless power supply systems The present invention provides a wireless power supply system in which a remote device is provided with different control methodologies depending on one or more factors. One type of wireless power supply can selectively control one or more remote devices according to a first control methodology and another type of wireless power supply can control the remote device according to a second control methodology. In one embodiment, a wireless power supply system is provided for wirelessly powering a display circuit in a product located at a point of display differently than when charging at a point of use, or when the device is in use. In another embodiment, a wireless power supply is programmed to operate a remote device according to a primary control methodology and the remote device is programmed to operate the remote device according to a secondary control methodology where the remote device includes circuitry for enabling the primary control methodology instead of the secondary control methodology.
US10873222B2	System and method for preventing cross connection in wireless charging A wireless power transmitter that supplies power to a wireless power receiver. The wireless power transmitter includes a control unit, a resonator and an amplifier. The control unit generates an identification information of the wireless power transmitter. The resonator transmits power to the wireless power receiver. The amplifier drives the resonator and is controlled by the control unit such that the power transmitted by the resonator includes a first signal that carries the identification information of the wireless power transmitter. The wireless power transmitter further includes a wireless communication unit that sends a second signal having the identification information of the wireless power transmitter. The wireless communication unit receives a third signal that is generated from the wireless receiver based on the first and second signals to determine whether to establish power connection in order to prevent cross connection between the wireless power transmitter and the wireless power receiver when the wireless power receiver is not charged by the wireless power transmitter.
US10873219B2	Contactless power supply device Contactless power supply device of the present invention includes: contactless power supply section that supplies AC power in a contactless manner; contactless power receiving section that receives the AC power in a contactless manner; first DC transformer circuit that transforms, to DC load voltage, DC reception-power voltage obtained from the contactless power receiving section and supplies the DC load voltage to first electric load, and that has a reverse transfer function of transferring regenerative power generated by the first electric load in a reverse direction; and second DC transformer circuit that transforms the DC reception-power voltage to DC load voltage and supplies the DC load voltage to second electric load. Accordingly, the generated regenerative power is allocated and made available to the other electric load, and a power storage section is not necessary, which suppresses an increase in the weight and size of the power-receiving-side device.
US10873218B2	Synchronized time-division wireless power transfer for multiple voltage applications A wirelessly powered implantable medical device, a system for synchronized time-division wireless power transfer, and a method for closed-loop carrier waveform adaption for wireless power control are provided. The system for synchronized time-division wireless power transfer includes a wireless transmitter for generating and transmitting time-division wireless power transfer signals and a wirelessly powered device. The wirelessly powered device includes a wireless receiver for receiving the time-division wireless power transfer signals and a time division switching module. The time division switching module is coupled to the wireless receiver and generates multiple supply voltages synchronized to the time-division wireless power transfer signals for powering different circuitry of the wirelessly powered device.
US10873217B2	Magnetic field formation device, power supplying device, power receiving device, power receiving/supplying device, and portable device A magnetic field which is partially a variable magnetic field with high or low magnetic field strength is formed at a predetermined region. A plurality of coil pieces and generating a variable magnetic field and a power-supplying coil which is provided to generate an induced current for at least one of the coil pieces and are provided, and coil ends of two or more of the coil pieces and are connected to each other.
US10873216B2	Wireless power transmitter A wireless power transmitter includes: a first power transmitting unit including first switching elements forming a first bridge circuit, and configured to receive input DC voltage and transmit a first power by switching operations of the first switching elements; and a second power transmitting unit including second switching elements forming a second bridge circuit, and configured to receive the input DC voltage and transmit second power by switching operations of the second switching elements. The first power transmitting unit steps-up the input DC voltage according to a duty ratio of one or more of the first switching elements, and applies the stepped-up input DC voltage to the first bridge circuit. The second power transmitting unit steps-up or steps-down the input DC voltage according to a duty ratio of one or more of the second switching elements, and applies the stepped-up or stepped-down input DC voltage to the second bridge circuit.
US10873211B2	Systems and methods for dynamic power routing with behind-the-meter energy storage A system includes a flexible datacenter and an energy storage unit that receives and stores power from one or more grid-scale power generation units. The energy storage unit and the flexible datacenter are connected behind-the-meter to the power generation unit(s) such that they are not typically subject to grid transmission and distribution fees. By various methods, behind-the-meter power is routed between the power generation unit(s), the energy storage unit, the flexible datacenter, and/or the grid based on a variety of conditions and operational directives.
US10873209B2	System and method for dynamic energy storage system control A control system for controlling an energy storage system includes a controller including a plurality of layered nodes configured to form an artificial neural network trained to generate a forecasted transmission level load and confidence value for an entire jurisdiction of a utility distribution system. The controller includes at least one memory and at least one processor configured for: identifying a potential coincident peak for the utility distribution system based on the forecasted transmission level load and confidence value generated by the artificial neural network; and upon identifying a potential coincident peak, transmitting signals to cause the electrical infrastructure to consume energy stored at the energy storage system thereby reducing the energy drawn from the utility distribution system during the identified potential coincident peak.
US10873208B2	Transformerless multi-level medium-voltage uninterruptable power supply (UPS) systems and methods Systems and methods for supplying power at a medium voltage from an uninterruptible power supply (UPS) to a load without using a transformer are disclosed. The UPS includes an energy storage device, a single stage DC-DC converter or a two-stage DC-DC converter, and a multi-level inverter, each of which are electrically coupled to a common negative bus. The DC-DC converter may include two stages in a unidirectional or bidirectional configuration. One stage of the DC-DC converter uses a flying capacitor topology. The voltages across the capacitors of the flying capacitor topology are balanced and switching losses are minimized by fixed duty cycle operation. The DC-DC converter generates a high DC voltage from a low or high voltage energy storage device such as batteries and/or ultra-capacitors. The multi-level, neutral point, diode-clamped inverter converts the high DC voltage into a medium AC voltage using a space vector pulse width modulation (SVPWM) technique. The UPS may also include a small filter to remove harmonics in the AC voltage output from the multi-level inverter.
US10873206B2	System and method for power storage and distribution According to one aspect, embodiments of the invention provide a power system comprising an input power distribution circuit including a plurality of power connections, a first power supply coupled to a first power connection of the plurality of power connections, a scalable battery bank including at least a first battery module coupled to a second power connection of the plurality of power connections, the first battery module including a first battery and a first battery charger, the first battery charger and the first power supply being removable and interchangeable, and an output power distribution circuit coupled to the first power supply and the first battery and configured to provide output power derived from at least one of the first power supply and the first battery.
US10873202B2	Power management system for dispensers A power management system for dispensers is described. The system includes a controller connected to a lower power zero net voltage (ZNV) power source. A power rectification circuit (PRC) converts ZNV power to higher voltage direct current (HVDC) power. An energy storage system connected to the HVDC power source receives and stores HVDC power within the energy storage system which is selectively provided to a dispenser motor load connected to the energy storage system. The system provides an effective solution to the problem of transferring power from a low power battery source on a disposable product to a dispenser as well as providing a system that minimizes corrosion at the electrical interface between the disposable product and the dispenser particularly in higher humidity environments.
US10873199B2	Vehicle electrical system to charge capacitors An electrically powered vehicle system including a battery, the terminals of which supply positive and negative power rails, and including a bulk capacitor located in series with a switching device, and being electrically connected between the power rails. A heater having a heating resistance is connected in series with a heater switch, and is electrically connected between the power rails. A link is electrically connected between a point between the bulk capacitor and the switching device to a point between heating resistance and the heater switch.
US10873196B2	E-cigarette and re-charging pack A rechargeable pack is provided for containing and recharging an e-cigarette. The pack includes a pack battery; a first connector which is electrically connectable to an external power source; a first recharging mechanism for re-charging the pack battery using the external power source when the first connector is electrically connected to the external power source; a second connector which is electrically connectable to the e-cigarette when the e-cigarette is received within the pack; and a second recharging mechanism for re-charging the e-cigarette using the pack battery when the e-cigarette is electrically connected to the second connector. The second recharging mechanism can be configured to provide protection against the pack battery providing excessive current through the second connector.
US10873195B2	Apparatus, method, and system for securely charging mobile devices A secure mobile device charger for charging batteries of mobile devices. The secure mobile charger can include one or more body housing battery charging elements; a power connector; a mobile device connector; a code receiver; and a switch that prevents unauthorized battery charging from the mobile device connector. The code receiver may receive a code transmitted from the power source in the form of a variation in the electrical power supplied by the power source, which may be used to provide authorization to enable battery charging from the mobile device connector.
US10873192B2	Link device for coupling energy storage devices having disparate chemistries An energy storage system includes a first energy storage device having a first energy storage chemistry, a second energy storage device having a second energy storage chemistry different than the first energy storage chemistry, and a link device. The link device is configured to facilitate electrically coupling the second energy storage device to the first energy storage device, regulate a first power profile of first power provided by the first energy storage device to the second energy storage device such that the first energy storage device can selectively charge the second energy storage device, and regulate a second power profile of second power provided by the second energy storage device to the first energy storage device such that the first energy storage device can selectively draw power from the second energy storage device to increase a power capacity thereof.
US10873190B2	Desktop or floor LED lighting device has USB-port(s) Quickly USB Charging ports for lighting device has USB charging-ports which meet 2007 released specification has minimum 1.0 Amp to 5 Amp at DC 5 Volt safety and quickly charging capacity to quickly charge DC current into energy-storage unit or assembly inside the other electric or digital product(s) without high voltage DC current for overheat and fire risk and, optionally, additional outlet-units, to supply AC current to other electric or digital devices including smart phone, computer, communication, consumer electric products. The USB-unit(s) or USB-Module(s) or Outlet-unit(s) fit within or install on anywhere of the item's housing including anywhere of the base, pole, bar, stand, step, contour, edge, walls. The said USB charger only has charging function no any data transmit and only have one input power source not more than one and charging capacity minimum 1.0 Amp up for quickly charge from USB-Charging-ports by 2 male USB-plugs' USB-wire to the device's female USB-ports. The device has 2nd or more circuit-inside of device's housing to supply the current to other functions including other light source, LEDs, Plurality of LEDs has different colors, controller, switch, sensor, motion sensor, PIR, remote controller, IP cam and related IR photo-diode or wireless communication for big current needed which may use 2nd transformer to supply big Amperage and different working voltage to prevent from 1 transformer not only supply USB Charging-ports(s) but also Big Power consumption for LEDs or other light source or other functions need power.
US10873189B2	Method, system and device for controlling charging of batteries in electronic cigarettes A system, a method, and a device for controlling charging of batteries in electronic articles, and more particularly for controlling charging of batteries in electronic cigarettes. In one embodiment, a charging system for an electronic cigarette can comprise a pack that can comprise a pack battery electrically coupled to an ultra-capacitor. The pack battery can be configured to charge the ultra-capacitor. The charging system can further comprise an electronic circuitry configured to temporarily or non-fixedly couple the pack to an electronic cigarette battery. The ultra-capacitor can be configured to charge the electronic cigarette battery at an accelerated rate as compared to a rate at which the pack battery alone can charge the electronic cigarette battery.
US10873183B2	Mechanism for grid peak prediction and control A method for predicting when energy consumption will exceed normal production capacity for buildings including generating data sets for each of the buildings, where energy consumption values within each set are shifted by one of a plurality of lag values relative to time and temperature values, and where each lag value is different; performing a regression model analysis on each set to yield corresponding regression model parameters and a corresponding residual; determining a least valued residual indicating a corresponding energy lag for each of the buildings; using outside temperatures, regression model parameters, and energy lags for all of the buildings to estimate a cumulative energy consumption for the buildings, and to predict the time when energy consumption will exceed normal production capacity; and receiving the time when energy consumption will exceed normal production capacity, and preparing and commencing exceptional measures required to manage the energy consumption.
US10873182B2	Electrostatic discharge protection circuit and display device applying the same This application relates to an electrostatic discharge (ESD) protection circuit, includes: a first switch, electrically coupled to a first node through a control end, electrically coupled to a ground node through a first end, and electrically coupled to a signal input node through a second end; a capacitor electrically coupled between the first node and the signal input node; a second switch, electrically coupled to a low level line through a control end and a first end, and electrically coupled to the signal input node through a second end; and a third switch, electrically coupled to a high level line through a control end, and electrically coupled to the first node through a first end, being electrically coupled to the low level line through a second end.
US10873181B2	Electronic device and control method of electronic device An electronic device having a plurality of external interfaces and capable of supplying a current to external devices connected via the external interfaces, respectively includes power supply control units corresponding to the respective external interfaces and a control unit having respective terminals for outputting a power supply control signal to the power supply control units. The control unit is configured to switch output of the power supply control signal for the power supply control unit corresponding to the selected external interface and control the power supply control signal for the power supply control units corresponding to the selected external interface to be switched off in a case where a state of the common overcurrent detection signal is changed in response to the switching of the output of the power supply control signal.
US10873179B2	Junction boxes with wrap-around compartments Junction boxes and partitions for junction boxes are disclosed. The junction boxes have a central area for installation of a driver or another such component and at least one wrap-around compartment in which wire connections can be made. In many cases, the junction box may have two wrap-around compartments, often mirror images of one another, that provide separate spaces for high- and low-voltage wire connections. The interior walls or partitions that create the compartments may be carried by and arise from the base of a junction box, or they may be carried by a separate piece that inserts over the driver, fully encloses or caps it, and also carries partition portions to create fully-divided compartments when used in combination with a junction box base that has no partitions of its own.
US10873176B2	Spark plug and method of producing the same A spark plug has a housing of a cylindrical shape, an insulator of a cylindrical shape, and a packing. The housing has a housing facing surface. The insulator has an insulator facing surface and is supported in the housing. The packing has an insulator side contact surface which is in contact with the insulator facing surface. The packing is arranged between the housing facing surface and the insulator facing surface to face both the housing facing surface and the insulator facing surface. The packing has proximal inner circumferential surfaces formed adjacent with the inner periphery side of the insulator side contact surface. Each of the proximal inner circumferential surfaces has a curved shape smoothly connected to the insulator side contact surface of the packing.
US10873175B2	Light frequency up-conversion of laser light, for producing green or yellow light To improve efficiency, particularly for general illumination applications, a source of green or yellow light includes a solid state device (e.g. a laser diode) to produce an infrared laser beam and a light frequency up-converter to convert the infrared light into green or yellow light. A luminaire includes such a source as well as a source providing two other colors of light, such as red and blue (e.g. not green or yellow). The emitters of the other source may be light emitting diodes or additional laser diodes. The luminaire outputs a combination of the various colors of lights from the sources, for example, to produce white light. If the different emitters are independently controllable, the luminaire may be adjusted or ‘tuned’ to output white light of different color characteristics and/or to output combined light of various colors over a wide region of the visible light color gamut.
US10873173B1	Reducing back reflection in hybrid lasers In conventional hybrid lasers large back refection may lead to a degradation of relative intensity noise (RIN), linewidth broadening, mode hopping, etc. To solve the aforementioned problem a hybrid laser includes a mode converter for converting a higher-back-reflection mode of the light to a mode providing less back reflection to the gain chip. The mode converter may comprise a polarization rotator, a waveguide converter, or high-order mode converter. A routing waveguide may be provided including a phase shifter, e.g. a doped waveguide, for adjusting a cavity length of the laser cavity.
US10873171B2	Method for the integrally bonded joining of an electric cable to an electrical contact part and electric cable arrangement The present disclosure relates to a process for integrally joining an electrical line to an electric contact part by means of a material bond. An exposed end of the line is inserted into a receiving sleeve of the contact part. Then a friction welding tool is rotated on an open end face of the receiving sleeve for the cohesive connection of the line end with the receiving sleeve. According to the disclosure, a powdery metal filler material is introduced into the receiving sleeve before rotation in such a way that the metal filler material is at least partially arranged between the line end and/or the receiving sleeve and the friction welding tool. Furthermore, the disclosure also concerns an electrical line arrangement which is manufactured with the aid of the metal filler material.
US10873165B2	Electric cable assembly for human-powered vehicle An electric cable assembly is provided for a human-powered vehicle. The electric cable assembly includes an electric cable, a connector, a coupling member and a molded part. The electric cable includes at least a wire extending from an insulated portion. The coupling member electrically couples the wire to the connector. The molded part integrally accommodates at least part of the insulated portion, at least part of the connector, and the coupling member.
US10873163B2	Power connector with integrated power monitoring An electronic power connector including a contact and a contact core. The contact is configured to electrically connect a power supply to a load. The contact core is configured to receive the contact. The contact core includes a transformer winding configured to sense a current and a sensor slot configured to receive a sensor. In some embodiments, the sensor is configured to sense a temperature. In some embodiments, the sensor is configured to sense a voltage.
US10873161B2	Receptacle assembly having cabled receptacle connector A cabled receptacle connector includes a receptacle housing having a cavity extending between a front and a rear of the receptacle housing and a mating slot at the front. The cavity receives a cable assembly with contacts positioned in the mating slot. The cable receptacle connector includes a latch coupled to the receptacle housing. The receptacle housing includes a latch mount and a cover removably coupled to the latch mount and a securing plate coupled to the latch mount and the cover to secure the cover to the latch mount. The cable receptacle connector includes a biasing spring coupled to the latch and the receptacle housing and forward biasing the receptacle housing in the receptacle cage when the latching tab is latchably coupled to the receptacle cage.
US10873158B2	Plug connector with securing element A plug connector is provided which has a base body and a slide element, wherein the base body has a plug side and a connection side, wherein the plug connector forms a plug axis which extends from the plug side to the connection side through plug the connector, wherein the slide element surrounds the base body and is arranged on the same to be movable along the plug axis. The connector additionally has a securing element, wherein the securing element is arranged between the slide element and the connection side of the plug connector, and wherein the securing element is arranged on the base body to be movable between an open position and a locked position.
US10873156B2	Connector and connector assembly A female connector is connected to a male connector having a cylindrical hood portion open in the longitudinal direction and housing a plurality of terminals. The male connector has a holding portion holding a plurality of terminals arranged inside the hood portion when the female connector is connected to the male connector, a seal interposed between the outer surface of the holding portion and the inner surface of the hood portion, and a slider arranged along the outer surface of the hood portion. The slider is able to slide in the transverse direction and the sliding action causes the hood portion to be engaged so that force is applied to the hood portion in the direction in which the male connector connects to the female connector. A pressing portion is formed on the slider to press the hood portion into the holding portion.
US10873155B2	Plug connector A plug connector has a main body, an actuating element, and a contact carrier accommodated in the main body. By pulling on the actuating element against the plugging direction of the plug connector, a locking connection to a mating plug connector can be released and the plug connector can be removed from the mating plug connector. The spring strength of locking arms that enable the locking connection to a mating plug connector can be adjusted by the actuating element. As a result of a spring strength reduced in such a way, the locking connection can be released.
US10873154B2	Hygienic motor cable vent connector apparatus and method A cable vent connector configured for venting an electric motor is provided. The cable vent connector includes an input for receiving a motor-side cable that includes a vent tube and a plurality of electrical conductors; a body configured for venting the vent tube to a local atmosphere, thus permitting an interior of the electric motor to reach pressure equilibrium; and a port for connecting the plurality of electrical conductors with a drive-side cable configured to drive the electric motor. A venting system and a production system are disclosed.
US10873146B2	High-density and high-power card connection terminal and connector A connection terminal includes an insertion end portion, a tail portion, and a connection block. The insertion end portion includes at least two first terminals configured apart from each other. The first terminal includes a first pin and a second pin, and a length of the first pin is greater than the length of the second pin. Fixing ends of the first pin and the second pin contact each other and pass through the connection block to connect with the tail portion. Free ends of the first pin and the second pin are separated from each other, and are both bent and protruded toward an inner side of the insertion end portion, so as to form a first contact point and a second contact point at the free ends of the first pin and the second pin, respectively.
US10873144B2	Electrical connector An electrical connector includes a plurality of conductive terminals, an insulating housing that holds the plurality of conductive terminals and that has an accommodating portion to accommodate a flexible printed circuit provided with a plurality of connection terminal portions electrically connected to the plurality of conductive terminals. A metallic reinforcing portion is located in an upper wall portion of a main body portion of the housing that partitions the accommodating portion.
US10873142B2	Intermediate adapter connector and connector assembly The present disclosure discloses an intermediate adapter connector and an electrical connector assembly, which are adapted to electrically connect a first connector and a second connector. The intermediate adapter connector comprises a plurality of insulating spacers and a plurality of terminal modules, the plurality of terminal module and the plurality of insulating spacer are alternately arranged and stacked in a first direction, so that each terminal module is positioned between two adjacent insulating spacers, and each terminal module comprises a terminal plate and a shield plate which are stacked in a front-rear direction, the terminal plate has a plurality of conductive terminals arranged in a second direction, each conductive terminal has a first contact portion and a second contact portion positioned at two opposite sides in a third direction.
US10873137B2	Triaxial antenna reception and transmission An apparatus comprises: a polarization generator to receive first and second signals, apply to the first and second signals two-dimensional (2D) complex weights to produce 2D weighted complex signals that represent a polarization having a plane of polarization referenced to three-dimensional (3D) orthogonal axes, operate on the 2D weighted complex signals to rotate the plane of polarization angularly with respect to the 3D orthogonal axes, and produce 3D controlled complex signals representing the polarization with the rotated plane of polarization; quadrature upconverter-modulators to modulate the 3D controlled complex signals, to produce 3D modulated radio frequency (RF) signals; and a triaxial antenna including orthogonal 3D linearly polarized elements to receive respective ones of the 3D modulated RF signals and collectively convert the 3D modulated RF signals to radiant RF energy that has the polarization with the rotated plane of polarization.
US10873129B2	Radome for vehicles The radome (10) comprises a substrate (18) formed of a radio transmissive resin, the substrate (18) having a proximal face and a distal face; a decoration layer (20) applied to the proximal face, the decoration layer (20) comprising a metalloid or a metalloid alloy deposited on the surface of the proximal face; and a first radio transmissive resin layer (22) partially overlying the decoration layer (20), wherein it also comprises a second radio transmissive resin layer (21) overlying entirely the first radio transmissive resin layer (22), including the areas of the decoration layer (20) not overlaid by said first radio transmissive resin layer (22).It permits to implement decorative radomes in geometries where ink overlay is not suitable or it is not possible, e.g. in pieces with a high relief or great dimensions.
US10873126B2	Electronic device including cover having antenna module coupled thereto An electronic device having a space formed between a front face and a rear face thereof is provided. The electronic device includes a first cover disposed on the front face, a second cover disposed on the rear face, a frame surrounding a periphery of the first cover and a periphery of the second cover, at least one antenna module coupled to a first face of the second cover, and a printed circuit board disposed in the space and having a front face electrically connected to the at least one antenna module.
US10873125B2	Two-shot knuckles for coupling electrically isolated sections of an electronic device and methods for making the same Two shot knuckles include a first shot component and a second shot component. Both shot components are composed of different dielectric materials, where the first shot is composed of a relatively high strength structural material and the second is composed of a cosmetic material. The first shot component can physically couple two conductive sections together by interfacing with a coupling structure of that section. The first shot component includes second shot retaining regions and a cosmetic region. The second shot component occupies the cosmetic region and anchors itself to the first shot component using the second shot retaining regions. The second shot may be the only part of the two-shot knuckle visible to a user of an electronic device and can exhibit any desired color.
US10873124B2	Mobile device A mobile device includes a metal back cover, a dielectric substrate, a grounding metal element, a first radiation element, and a second radiation element. The metal back cover has a slot. The dielectric substrate has a first surface and a second surface, and the second surface faces the slot. The grounding metal element extends onto the first surface of the dielectric substrate. The first radiation element has a feeding point, and is disposed on the first surface of the dielectric substrate. The first vertical projection of the first radiation element at least partially overlaps the slot. The second radiation element is disposed on the second surface of the dielectric substrate. The second vertical projection of the second radiation element at least partially overlaps the slot. An antenna structure is formed by the first radiation element, the second radiation element, and the slot of the metal back cover.
US10873118B2	Tunable filter and tunable filtering device Embodiments of the present invention provide a tunable filter and a tunable filtering device. The tunable filter includes: a cavity, a filtering component that is in the cavity and that is provided on a first surface thereof with at least one through hole, a drive mechanism, and at least one first adjustable component and at least one second adjustable component that are connected to the drive mechanism and that run through the first surface of the cavity; one end of one first adjustable component is disposed opposite to one of the at least one through hole; one end of one second adjustable component is disposed opposite to a position between two adjacent through holes in the at least one through hole; and the drive mechanism controls the at least one first adjustable component to synchronously move, and controls the at least one second adjustable component to synchronously move.
US10873116B2	Charging device having thermoelectric module Provided is a charging device having a thermoelectric device, including at least one battery unit. The at least one battery unit includes a battery and a thermoelectric module, wherein the battery is mounted on a first surface of the thermoelectric module and the battery contacts the first surface. When the thermoelectric module is provided with a supplying voltage through two voltage input terminals, a temperature difference is generated between a second surface of the thermoelectric module and the first surface, so that the thermoelectric module either heats up or cools down the battery depending on different battery temperatures and conditions, thus ensuring the charging efficiency and safety.
US10873115B2	Housing for accommodation of a plurality of battery cells having a cooling device integrated in the housing The invention relates to a housing (10) for accommodating a plurality of battery cells (20), in particular lithium-ion battery cells, wherein the housing (10), in particular a plastic housing, comprises a cooling device with an inlet point (30) and an outlet point (40) for an air stream (22) for cooling the battery cells (20). In addition, the housing (10) is designed as a single piece together with the cooling device integrated in the housing (10), and the cooling device additionally has spacers (34; 34a, 34b) for arranging all accommodated battery cells (20) with an intermediate space (23) for guiding air between the battery cells (20), by which means an air channel (25) is provided for the air stream (22) between the battery cells (20). The invention further relates to a battery pack (50) and to a motor vehicle comprising such a battery pack (50).
US10873114B2	Secondary battery module One embodiment of the present disclosure relates to a secondary battery module. A secondary battery module includes a plurality of battery cells; and a first frame configured to accommodate and cool the plurality of battery cells, wherein the first frame includes: a housing configured to accommodate the plurality of battery cells; and at least one cooling plate coupled to one surface of the housing, interposed between groups of one or more battery cells among the plurality of battery cells disposed in the housing, and configured to fix the plurality of battery cells and dissipate heat generated from the plurality of battery cells.
US10873113B2	Method for controlling the temperature of an electrochemical energy storage system Method for controlling the temperature of an electrochemical energy storage system (100), wherein the energy storage system (100) comprises at least two electrochemical energy stores (101, 102) and an air-conditioning apparatus (114) having an air-conditioning circuit (115) for air-conditioning the energy store (101, 102).
US10873102B2	Methods and devices associated with bonding of solid-state lithium batteries An example device includes a lithium-based battery having conductive battery contacts protruding from a surface of the battery, where a non-conductive portion of the surface of the battery separates the conductive battery contacts. The battery is a type that undergoes an expansion during charging in which the expansion of the lithium-based battery includes an outward bulging of the non-conductive portion of the battery surface. The device includes a substrate having conductive substrate contacts. The conductive battery contacts are electrically connected to the respective conductive substrate contact via a flexible electrically-conductive adhesive that physically separates the conductive battery contacts from the respective conductive substrate contacts and allows for relative movement therebetween caused by the expansion of the lithium-based battery.
US10873100B2	Nanocomposite membrane for direct methanol fuel cells A method for synthesizing a nanocomposite membrane, and a synthesized nanocomposite membrane made thereby. The method may include steps of preparing Fe3O4-tolylene di-isocyanate (TDI) nanoparticles by reacting Fe3O4 nanoparticles and TDI powder, preparing Fe3O4-TDI-TiO2 nanoparticles, sulfonating the Fe3O4-TDI-TiO2 nanoparticles, preparing a first polymer solution, dispersing the Fe3O4-TDI-TiO2—SO3H nanoparticles into the first polymer solution to obtain a second homogenous solution, and casting and drying the second homogenous solution to obtain the nanocomposite membrane.
US10873096B2	Solid-oxide cell, cell stack device and module, and module housing device A solid-oxide cell includes a porous substrate and an element part. The porous substrate has a long shape in a longitudinal direction and includes a first main surface, a second main surface, a first side surface, a second side surface and a gas-flow passage. The second main surface faces the first main surface. The second side surface faces the first side surface. The first and the second side surfaces connect the first main surface to the second main surface. The gas-flow passage extends in the longitudinal direction. The element part is provided on the first main surface and includes a first electrode layer, a solid electrolyte layer and a second electrode layer. A thickness at an end portion in the longitudinal direction of the porous substrate is greater than a thickness at a center portion in the longitudinal direction of the porous substrate.
US10873093B2	Fuel cell and fuel cell stack A fuel cell includes an exhaust gas flow path provided between a pair of separators that are arranged across a membrane electrode assembly and a resin frame placed therebetween. The exhaust gas flow path includes a first flow path portion extended from a power generation portion toward a manifold portion; a second flow path portion and a third flow path portion extended side by side on a downstream side of the first flow path portion and including downstream ends respectively connected with the manifold portion; and a linkage part connected with a downstream end of the first flow path portion, an upstream end of the second flow path portion and an upstream end of the third flow path portion. An extended region of the downstream end of the first flow path portion is extended toward the upstream end of the third flow path portion in the linkage part.
US10873090B2	Reduced-area current collectors for rechargeable batteries A novel electrode current collector design that can improve performance and extend cycle life for rechargeable batteries based on metal electrodeposition is disclosed. The novel electrode current collector has a reduced effective surface area that can help to balance efficiencies between battery electrodes and to ensure non-uniform electrodeposition of metal onto the anode current collector during charge. One result is mitigation of internal short circuits that can cause a battery to fail prematurely.
US10873088B2	Lithium-selenium battery containing an electrode-protecting layer and method of improving cycle-life Provided is a lithium-selenium battery, comprising a cathode, an anode, and a porous separator/electrolyte assembly, wherein the anode comprises an anode active layer containing lithium or lithium alloy as an anode active material, and the cathode comprises a cathode active layer comprising a selenium-containing material, wherein an anode-protecting layer is disposed between the anode active layer and the separator/electrolyte and/or a cathode-protecting layer is disposed between the cathode active layer and the separator/electrolyte; the protecting layer comprising from 0.01% to 40% by weight of a conductive reinforcement material and from 0.01% to 40% by weight of an electrochemically stable inorganic filler dispersed in a sulfonated elastomeric matrix material and having a thickness from 1 nm to 100 μm, a fully recoverable tensile strain from 2% to 500%, a lithium ion conductivity from 10−7 S/cm to 5×10−2 S/cm, and an electrical conductivity from 10−7 S/cm to 100 S/cm.
US10873087B2	Metal negative electrode secondary battery and method of manufacturing same A metal negative electrode secondary battery at least includes a positive electrode, a negative electrode, and an electrolyte. The negative electrode at least includes a support and a first metal. The support at least includes a carbon particle. The carbon particle is provided with a plurality of open pores. The first metal is held in the open pores. The first metal is an alkali metal or an alkaline earth metal. The negative electrode is configured to exchange an electron through dissolution reaction and deposition reaction of the first metal.
US10873086B2	Binder for nonaqueous electrolyte secondary battery electrodes, electrode mixture for nonaqueous electrolyte secondary batteries, electrode for nonaqueous electrolyte secondary batteries, nonaqueous electrolyte secondary battery and electrical device This binder for nonaqueous electrolyte secondary battery electrodes contains: a copolymer of vinyl alcohol and an ethylenically unsaturated carboxylic acid alkali metal neutralized product; and a polyalkylene oxide.
US10873085B2	Positive electrode for lithium ion secondary battery and lithium ion secondary battery using the same A positive electrode for a lithium ion secondary battery that includes a positive electrode combination material having a positive electrode active material that produces a potential of 4.5 V or higher on the basis of metal lithium; a conduction aid; and a binder. The binder contains an aqueous binder as its main constituent, and the sum SE of the surface area SA of the positive electrode active material in the positive electrode combination material and the surface area SC of the conduction aid therein is 90 to 400 cm2/cm2 per unit coated area of the positive electrode combination material.
US10873083B2	Anode particulates or cathode particulates and alkali metal batteries Provided is an anode particulate, having a dimension from 10 nm to 300 μm, for use in an alkali metal battery, the particulate comprising (i) an anode active material capable of reversibly absorbing/desorbing lithium or sodium ions, (ii) an electron-conducting material, and (iii) a lithium or sodium salt with an optional polymer or its monomer, but without a liquid solvent, for an electrolyte, wherein the electron-conducting material forms a 3D network of electron-conducting pathways in electronic contact with the anode active material and the lithium or sodium salt is in physical contact with the anode active material (so that the salt, when later impregnated with a liquid solvent, becomes an electrolyte forming a 3D network of lithium or sodium ion-conducting channels in ionic contact with the anode active material). The particulate can be of any shape, but preferably spherical or ellipsoidal in shape. Also provided is a cathode particulate.
US10873082B2	Negative electrode active material, negative electrode, lithium ion secondary battery, method of using lithium ion secondary battery, method of producing negative electrode active material, and method of producing lithium ion secondary battery A negative electrode active material including a negative electrode active material particle; the negative electrode active material particle including a silicon compound shown by SiOx (0.5≤x≤1.6), wherein at least part of the Si4+ contained in the negative electrode active material particle is to be changed to at least one state selected from valence states of Siy+ (y is any of 0, 1, 2, and 3) in occlusion of Li in the negative electrode active material. This provides a negative electrode active material that is capable of increasing battery capacity and improving cycle performance when it is used as a negative electrode active material for a secondary battery.
US10873080B2	Secondary battery, battery pack, vehicle, and stationary power supply A secondary battery including an aqueous electrolyte, a positive electrode, and a negative electrode. The negative electrode includes a negative electrode active material which contains a Ti-containing composite oxide. At least one element A selected from Hg, Pb, Zn, and Bi is present on a surface of the negative electrode. An average of molar ratios (A/(A+Ti)) of the element A ranges from 5% to 40%. Each of the molar ratios is a molar amount of the element A to a sum between the molar amount of the element A and a molar amount of Ti on the surface of the negative electrode, according to scanning electron microscopy-energy dispersive X-ray spectroscopy.
US10873077B2	Method for manufacturing lithium ion battery A lithium ion secondary battery is disclosed that can inhibit generation of gas due to decomposition of a non-aqueous electrolyte solution. The lithium ion battery includes a cathode, a non-aqueous electrolyte solution and an anode, wherein the cathode includes a conductive material, a layered niobium-containing oxide that coats a surface of the conductive material, and a lithium-containing oxide active material having an upper-limit potential to a redox potential of metal lithium of no less than 4.5 V (vs. Li/Li+).
US10873076B2	Negative electrode active material for nonaqueous electrolyte secondary battery A negative electrode active material for a nonaqueous electrolyte secondary battery includes secondary particles each formed of primary particles bonded to each other, and the primary particles contain carbon material particles and a lithium ion-conductive solid electrolyte which covers the surfaces of the carbon material particles.
US10873066B2	Vent for secondary battery top cover, top cover assembly, and secondary battery The present disclosure relates to a vent for a secondary battery top cover, a top cover assembly, a secondary battery and a vehicle. The vent includes a flat base and a protrusion protruding outward with respect to flat base. The protrusion has a main nick and at least one branch nick connected to at least one end of the main nick. An angle formed between the main nick and the branch nick is more than zero. When the pressure inside the case increases excessively, gas causes stress concentration at the protrusion such that the vent is torn along the main nick and the at least one branch nick, thereby releasing the gas in the case, reducing explosion risk of the secondary battery, and improving safety of the secondary battery.
US10873064B2	Energy storage apparatus An energy storage apparatus includes: a main part; a conductive opposedly facing member disposed to opposedly face the main part; and an insulating member disposed between the main part and the opposedly facing member. The opposedly facing member includes an opposedly facing portion a part of which overlaps with the main part. The opposedly facing portion includes an end surface which overlaps with the main part, the end surface facing upwardly. The insulating member includes: a covering portion covering a surface of the opposedly facing portion directed toward a main part; and a seal portion extending from the covering portion toward the main part. The covering portion includes an end portion disposed at a position which agrees with the end surface or at a position outside the end surface in a direction orthogonal to the end surface. The seal portion extends from the end portion toward the main part.
US10873063B2	Battery The present invention is conceived in such a way as to prevent any damage to the battery management unit even if the solution leaks out of the cell, providing the battery with high safety. The battery according to the present invention is characterized by being provided with a cell, a battery management unit for managing the cell, a protection case holding the battery management unit, and a housing containing the cell and the protection case, wherein the protection case inside is hermetically sealed.
US10873061B2	Nickel-plated, heat-treated steel sheet for battery cans A nickel-plated heat-treated steel sheet for a battery can, having a nickel layer with a nickel amount of 4.4 to 26.7 g/m2 on a steel sheet. When the Fe intensity and the Ni intensity are continuously measured along the depth direction from the surface of the nickel-plated heat-treated steel sheet for a battery can, by using a high frequency glow discharge optical emission spectrometric analyzer, the difference between the depth at which the Fe intensity exhibits a first predetermined value and the depth at which the Ni intensity exhibits a second predetermined value is less than 0.04 μm.
US10873060B2	Battery can for a battery The present invention relates to a battery can, in particular for a rechargeable lithium-ion battery, configured to receive an electrode assembly formed by winding an anode and a cathode that are isolated by a separator, wherein the battery can is configured to be closed by cap assembly. The battery can comprises a cylindrical can body for containing the electrode assembly and has a first end forming a base and a peripheral side wall extending from the base in a longitudinal direction to a second end of the can body comprising an opening, wherein the side wall of the can body ends in an end edge at the second end, and wherein the side wall of the can body is adapted to be crimped inwardly at the second end of the second end to attach a cap assembly that is inserted into the can body opening to the can body. According to the invention, the end edge of the peripheral side wall is formed in an inwardly extending loop into an annular shoulder surrounding the opening. The annular shoulder is configured such that when the can body sidewall is crimped inwardly at the second end to attach a cap assembly positioned in the can body opening to the battery can, the annular shoulder is bent inwardly such that the annular shoulder faces and engages the cap assembly positioned in the second end of the can body and such that the end edge of the side wall faces the inner side wall of the can body.
US10873059B2	Array substrate with responsive particles, reparation method thereof, and display device Provided in an embodiment of the present disclosure are an array substrate, a method for preparing the same, and a display device. The method for preparing the array substrate includes: providing a base substrate and forming a film including an organic material and responsive particles on the base substrate; and applying at least one of an electric field and a magnetic field to the film. The responsive particles drive the organic material to flow under the at least one of the electric field and the magnetic field, thereby planarizing the film to form an organic layer. By adding particles in the organic material that respond to at least one of an electric field and a magnetic field, responsive particles move under the action of the applied electric field and/or magnetic field, and the organic material is driven to be moved along with the movement of the responsive particles.
US10873056B2	Organic light-emitting display apparatus An organic light-emitting display apparatus includes a first light emitter having a resonance structure and a second light emitter having a non-resonance structure. The first light emitter and the second light emitter are to emit light of a same color. The resonance structure includes a reflective electrode and a semi-transmissive electrode. The non-resonance structure includes a reflective electrode and a transparent electrode. The first light emitter and the second light emitter are independently driven based on signals from different drivers.
US10873046B2	Display device with encapsulation layer with varying ratios of carbon to silicon and oxygen to silicon and method of fabricating the same A display device includes a organic light emitting device and an encapsulation structure disposed on the organic light emitting device that seals the organic light emitting device. The encapsulation structure includes a first inorganic encapsulation layer disposed on the organic light emitting device, an organic layer disposed on the first inorganic encapsulation layer, and a second inorganic encapsulation layer disposed on the organic layer. The organic layer includes a first organic layer disposed on the first inorganic encapsulation layer and a second organic layer disposed on the first organic layer. An atomic ratio of carbon to silicon in the first organic layer is less than an atomic ratio of carbon to silicon in the second organic layer.
US10873045B2	High efficiency photovoltaic cells and manufacturing thereof This invention relates to a novel structure of photovoltaic devices (e.g. photovoltaic cells also called as solar cells) are provided. The cells are based on the micro or nano scaled structures which could not only increase the surface area but also have the capability of reducing the reflection and increasing the absorption of incident light. More specifically, the structures are based on 3D structure which are made of electric materials covering semiconductors, insulators, dielectric, polymer, and metallic type materials. By using such structures reflection loss of the light from the cell is significantly reduced, increasing the absorption, which results in increasing the conversion efficiency of the solar cell, and reducing the usage of material while increasing the flexibility of the solar cell. The structures can be also used in other optical devices wherein the reflection loss and absorption are required to enhance significantly improve the device performances.
US10873040B2	Organometallic compound and organic light emitting device including the same An organometallic compound is represented by Formula 1, M(L1)n1(L2)n2, where M is Ir, Pt, Os, Ru, Pd, Rh, Fe, Co, Ni, Au, Ag, or Cu, L1 is a ligand, L2 is a ligand, n1 is 1 or 2, and n2 is 1 or 2. An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, where the organic layer includes at least one of the organometallic compound.
US10873035B2	Heterocyclic compound and organic light emitting diode containing same The present specification relates to a hetero-cyclic compound and an organic light emitting device including the same.
US10873034B2	Condensed cyclic compound and organic light-emitting device including the same A condensed cyclic compound represented by Formula 1: Ar1-(L1)a1-Ar2 Formula 1 wherein, in Formula 1, Ar1, Ar2, L1, and a1 are the same as described in the specification.
US10873033B2	Organic compound, composition, organic optoelectronic diode, and display device The present invention relates to: an organic compound which is represented by formula 1 and has a molecular weight of less than 750; a composition for an organic optoelectronic diode which includes the organic compound; an organic optoelectronic diode which applies the organic compound and the composition; and a display device which includes the organic optoelectronic diode.
US10873029B2	Method for producing vapor deposition mask, vapor deposition mask preparation body, method for producing organic semiconductor element, method for producing organic EL display, and vapor deposition mask A vapor deposition mask preparation body in which a metal mask is provided on one surface of a resin plate for obtaining a resin mask, and a protective sheet with peel strength not less than about 0.0004 N/10 mm and less than about 0.2 N/10 mm in conformity with JIS Z-0237:2009 is provided on the other surface of the resin plate is prepared, with respect to the vapor deposition mask preparation body, the resin plate is irradiated with laser light from the metal mask side to form a resin mask opening corresponding to a pattern to be produced by vapor deposition in the resin plate, and the protective sheet is peeled off from the resin mask in which the resin mask opening corresponding to the pattern to be produced by vapor deposition is formed.
US10873026B2	Alignment of carbon nanotubes in confined channels Methods for forming carbon nanotube arrays are provided. Also provided are the arrays formed by the methods and electronic devices that incorporate the array as active layers. The arrays are formed by flowing a fluid suspension of carbon nanotubes through a confined channel under conditions that create a velocity gradient across the flowing suspension.
US10873025B2	Formation of correlated electron material (CEM) device via dopant deposition and anneal Subject matter disclosed herein may relate to fabrication of a correlated electron material (CEM) switch. In particular embodiments, formation of a CEM switch may comprise depositing metal layers, such layers of a transition metal, over a conductive substrate. Dopant layers may subsequently be deposited on the layers of the transition metal, followed by annealing of the layers of transition metal and dopant layers. Responsive to annealing, dopant from the dopant layers may diffuse into the one or more layers of transition metal, thereby forming a CEM.
US10873023B2	Using aluminum as etch stop layer A two-terminal resistive switching device (TTRSD) such as a non-volatile two-terminal memory device or a volatile two-terminal selector device can be formed according to a manufacturing process. The process can include forming an etch stop layer that is made of aluminum and can include forming a buffer layer below the etch stop layer and/or between the etch stop layer and a top electrode of the TTRSD.
US10873021B2	Magnetic device and manufacturing method of magnetic device According to one embodiment, a magnetic device includes a magnetoresistive effect element including a first ferromagnet, a conductor, and an oxide provided between the first ferromagnet and the conductor, the oxide including a first oxide of a rare-earth element and a second oxide of an element of which a covalent radius is smaller than a covalent radius of the rare-earth element.
US10873018B2	Thermoelectric generator system A thermoelectric generator system according to the present disclosure includes first and second thermoelectric generator units, each including tubular thermoelectric generators. Each of the generators has a flow path defined by its inner peripheral surface, and generates electromotive force in an axial direction thereof based on a temperature difference between its inner and outer peripheral surfaces. Each unit further includes: a container housing the generators inside; and electrically conductive members providing electrical interconnection for the generators. The container has fluid inlet and outlet ports through which a fluid flows inside, and openings into which the generators are inserted. A buffer vessel is arranged between the first and second units, and has a first opening communicating with the flow paths of the generators in the first unit and a second opening communicating with the flow paths of the generators in the second unit.
US10873017B2	Thermoelectric generator A thermoelectric generator includes a perovskite dielectric substrate containing Sr and Ti and having electric conductivity by being doped to n-type; an energy filter formed on a top surface of the perovskite dielectric substrate, the energy filter including a first perovskite dielectric film, which contains Sr and Ti, has electric conductivity by being doped to n-type, and has a conduction band at an energy level higher than that of the perovskite dielectric substrate; a first electrode formed in electrical contact with a bottom surface of the perovskite dielectric substrate; and a second electrode formed in electrical contact with a top surface of the energy filter. The thermoelectric generator produces a voltage between the first and second electrodes by the top surface of the energy filter being exposed to a first temperature and the bottom surface of the perovskite dielectric substrate being exposed to a second temperature.
US10873016B2	Light-emitting device and method for manufacturing the same A light-emitting device and a method for manufacturing the same capable of suppressing connection defects of light-emitting elements and improving electrical connectivity. A substrate includes a first mounting region for mounting a first light-emitting element, a second mounting region for mounting a second light-emitting element, a first electrode connected to one electrode of the first light-emitting element and one electrode of the second light-emitting element, a second electrode formed in the first mounting region and connected to the other electrode of the first light-emitting element, and a third electrode formed in the second mounting region and connected to the other electrode of the second light-emitting element. In the first electrode, a groove is formed between the first mounting region and the second mounting region.
US10873010B2	Light-emitting device A light-emitting device includes a substrate, a light-emitting element disposed on the substrate, a light transmitting member disposed on the light-emitting element, and a covering body disposed on the substrate. The covering body covers a side surface of the light transmitting member and has an exposed upper surface. A particle group composed of a plurality of particles is dispersed in the covering body. The particle group includes a plurality of titanium oxide particles or zinc oxide particles dispersed in a vicinity of an upper surface of the covering body and each having a portion having a narrower band gap than in other portions of the particle.
US10873009B2	Barrier layer functioned novel-structure ceramic converter materials and light emitting devices A ceramic wavelength converter assembly has a layered structure. The ceramic wavelength converter assembly includes two first layers having an undoped host material, or a doped host material, two second layers having a barrier material and being disposed between the two first layers and a third layer having an undoped host material, or a doped host material and being disposed between the two second layers. The two first layers include the undoped host material and the third layer includes the doped host material, or the two first layers include the doped host material and the third layer includes the undoped host material.
US10873008B2	Light emitting device and method of manufacturing same A light emitting device including: a light emitting element, a phosphor plate, and a light guiding part. The lower face of the light emitting element has a rectangular shape. The light guiding part covers lateral faces of the light emitting element and the lower face of the phosphor plate that is exposed from the light emitting element. The light guiding part has one or more lateral faces having at least one of structures below: a height at both ends being different from the height at a central area; outer lateral faces being parallel to the lateral faces of the light emitting element.
US10873006B2	Light emitting diode structure A light emitting diode structure includes a first electrode, a second electrode, and an epitaxial structure. The epitaxial structure is divided into a base area and a structural supporting area. The base area includes a bottom portion and a top portion. The top portion protrudes from a surface of the bottom portion along a single direction. The light emitting diode structure is square. The structural supporting area is positioned at a side of the top portion and protrudes from the surface of the bottom portion beside the top portion along the same direction. A top of the structural supporting area is aligned with a top of the top portion. The first electrode is arranged on the top of the top portion. The second electrode is arranged on the top of the structural supporting area. The second electrode arranged on the structural supporting area is aligned with the first electrode.
US10873004B2	Light emitting device for light amplification using graphene quantum dot and method for producing the device The present invention relates to a light-emitting device for light amplification using graphene quantum dots and a method of manufacturing the same, which includes a first conductive semiconductor base layer; a plurality of nanowires disposed on the first conductive semiconductor base layer and including a first conductive semiconductor core, an active layer, and a second conductive semiconductor layer sequentially formed from inside to outside; and a graphene quantum dot coating layer disposed on one or both of a surface and an interior of the nanowire, thereby providing a light-emitting device which maximizes light extraction and light amplification.
US10873003B2	Quantum dot complex and its manufacturing method, intermediate and applications A quantum dot complex and its manufacturing method, intermediate and applications are provided. The quantum dot complex includes a quantum dot and a plurality of polymeric chain ligands, wherein each of the polymeric chain ligands includes a coordination unit and at least one polymeric chain, and the coordination unit connects the quantum dot with the polymeric chain; and the polymeric chain has a molecular weight distribution of not more than about 1.3. The surface of the quantum dot in the quantum dot complex is bonded to a plurality of polymeric chain ligands by coordination, and the length of the polymeric chain is accurately controllable, so that the viscosity and surface tension of an ink containing the quantum dot complex can be effectively controlled. Moreover, additives can be avoided and a low boiling point solvent can also be used, thereby ensuring the purity of the quantum dots in the ink.
US10873001B2	Methods of manufacturing optoelectronic devices using different growth substrates A growth structure having a lattice transition (or graded buffer) or an engineered growth structure with a desired lattice constant, different from a lattice constant of conventional substrates like GaAs, Si, Ge, InP, under a release layer or an etch stop layer is used as a seed crystal for growing optoelectronic devices. The optoelectronic device can be a photovoltaic device having one or more subcells (e.g., lattice-matched or lattice-mismatched subcells). The release layer can be removed using different processes to separate the optoelectronic device from the growth structure, which may be reused, or from the engineered growth structure. When using the etch stop layer, the growth structure or the engineered growth structure may be grinded or etched away. The engineered growth structure may be made from a layer transfer process between two wafers or from a ternary and/or a quaternary material. Methods for making the optoelectronic device are also described.
US10872996B2	Semiconductor device and method of forming the same A UV radiation detector includes: a diode including a substrate having a first side and a second side, the first side and the second side being located on opposing faces of the substrate, an active layer including rocksalt phase crystalline structure CaS disposed on the first side of the substrate, an electrical contact disposed on the second side of the substrate, and a semi-transparent conducting layer disposed on the active layer; and a circuit connecting the semi-transparent conducting layer and the electrical contact. The UV radiation detector detects radiation having a wavelength between 200 and 280 nm.
US10872993B2	Visibly transparent, luminescent solar concentrator A visibly transparent luminescent solar concentrator (LSC) is disclosed. The LSC includes a transparent substrate having at least one edge surface. A dye layer is coupled to the substrate, the dye layer having a peak absorption wavelength outside the visible band, the dye layer being configured to re-emit light at a peak emission wavelength outside the visible band, at least a portion of the re-emitted light being waveguided to the edge surface of the substrate. A photovoltaic device is coupled to the edge surface of the transparent substrate, the photovoltaic device being configured to absorb light at the peak emission wavelength and generate electrical energy.
US10872986B2	Solar cell and method for manufacturing solar cell A solar cell is made which has a first conduction-type crystalline silicon substrate having a texture provided on the surface, and an i-type amorphous silicon layer located on the surface of the crystalline silicon substrate, wherein the texture has a larger radius of curvature R1 of root parts thereof than the radius of curvature R2 of peak parts thereof. The crystalline silicon substrate has a first conduction-type highly-doped region containing a first conduction-type dopant on the surface thereof, and the dopant concentration in the first conduction-type highly-doped region is higher than that in the center in the thickness direction of the crystalline silicon substrate.
US10872982B2	Semiconductor device and method for manufacturing the same A transistor excellent in electrical characteristics and a method for manufacturing the transistor are provided. The transistor includes an oxide semiconductor layer including a source region, a drain region, and a channel formation region over an insulating surface; a gate insulating film over the oxide semiconductor layer; a gate electrode overlapping with the channel formation region, over the gate insulating film; a source electrode in contact with the source region; and a drain electrode in contact with the drain region. The source region and the drain region include a portion having higher oxygen concentration than the channel formation region.
US10872974B2	Semiconductor device A semiconductor device according to an embodiment includes a silicon carbide layer having first and second planes; first and second trenches extending in a first direction; first and second gate electrodes; a first silicon carbide region of a first conductivity type; a plurality of second silicon carbide regions of a second conductivity type between the first silicon carbide region and the first plane, located between the first trench and the second trench, and separated from each other in the first direction; a fourth silicon carbide region of the second conductivity type between two of the second silicon carbide regions and contacting the second silicon carbide region; a fifth silicon carbide region of the second conductivity type between the two second silicon carbide regions and contacting the second silicon carbide region; a first electrode contacting the first silicon carbide region; and a second electrode.
US10872973B2	Semiconductor structures with two-dimensional materials The current disclosure describes semiconductor devices, e.g., transistors, including a substrate, a semiconductor region including, at the surface, monolayer MoS2 and/or other monolayer material over the substrate, and a terminal structure over the semiconductor region, which includes a different monolayer material grown directly over the semiconductor region.
US10872970B2	Source and drain formation technique for fin-like field effect transistor Source and drain formation techniques for fin-like field effect transistors (FinFETs) are disclosed herein. An exemplary method includes forming a fin structure, wherein the fin structure include a channel region disposed between a source region and a drain region; forming a gate structure over the channel region of the fin structure; forming a solid phase diffusion (SPD) layer over the source region and the drain region of the fin structure; and performing a microwave annealing (MWA) process to diffuse a dopant from the SPD layer into the source region and the drain region of fin structure. In some implementations, the SPD layer is disposed over the fin structure, such that the dopant diffuses laterally and vertically into the source region and the drain region to form heavily doped source/drain features.
US10872964B2	MIS contact structure with metal oxide conductor An electrical contact structure (an MIS contact) includes one or more conductors (M-Layer), a semiconductor (S-Layer), and an interfacial dielectric layer (I-Layer) of less than 4 nm thickness disposed between and in contact with both the M-Layer and the S-Layer. The I-Layer is an oxide of a metal or a semiconductor. The conductor of the M-Layer that is adjacent to and in direct contact with the I-Layer is a metal oxide that is electrically conductive, chemically stable and unreactive at its interface with the I-Layer at temperatures up to 450° C. The electrical contact structure has a specific contact resistivity of less than or equal to approximately 10−5-10−7 Ω-cm2 when the doping in the semiconductor adjacent the MIS contact is greater than approximately 2×1019 cm−3 and less than approximately 10−8 Ω-cm2 when the doping in the semiconductor adjacent the MIS contact is greater than approximately 1020 cm−3.
US10872958B2	Semiconductor device A semiconductor device includes a semiconductor body, a first electrode on a back surface of the semiconductor body, second and third electrodes provided on a front surface of the semiconductor body, a first film linking the second electrode and the third electrode, and a second film between the semiconductor body and the first film. The first film has a higher resistivity than the first semiconductor body, and the second film is insulative. The second film includes a first-film-thickness portion and a second-film-thickness portion. The first-film-thickness portion has a first film thickness along a first direction directed from the first electrode toward the second electrode. The second-film-thickness portion has a second film thickness along the first direction thicker than the first film thickness. The first-film-thickness portion and the second-film-thickness portion surround the second electrode. The first film extends along surfaces of the first-film-thickness portion and the second-film-thickness portion.
US10872957B2	Semiconductor device with needle-shaped field plate structures A semiconductor device includes a semiconductor substrate, a transistor cell region formed in the semiconductor substrate and an inner termination region formed in the semiconductor substrate and devoid of transistor cells. The transistor cell region includes a plurality of transistor cells and a gate structure that forms a grid separating transistor sections of the transistor cells from each other, each of the transistor sections including a needle-shaped first field plate structure extending from a first surface into the semiconductor substrate. The inner termination region surrounds the transistor cell region and includes needle-shaped second field plate structures extending from the first surface into the semiconductor substrate. The first field plate structures form a first portion of a regular pattern and the second field plate structures form a second portion of the same regular pattern.
US10872953B2	Nanosheet substrate isolated source/drain epitaxy by counter-doped bottom epitaxy Parasitic transistor formation under a semiconductor containing nanosheet device is eliminated by forming a counter doped semiconductor layer on a physically exposed and recessed surface of a semiconductor substrate after formation of a nanosheet stack of alternating nanosheets of a sacrificial semiconductor material nanosheet and a semiconductor channel material nanosheet on a portion of the semiconductor substrate. The presence of the counter doped semiconductor layer isolates the source/drain regions from the semiconductor substrate and eliminates parasitic transistor formation.
US10872952B1	MOSFET and power conversion circuit A MOSFET according to the present invention includes a semiconductor base substrate having a super junction structure. A gate electrode is on a first main surface side of the semiconductor base substrate by way of a gate insulation film, wherein in a state where a total amount of dopant in an n-type column region differs from a total amount of dopant in a p-type column region, assuming a depth position where an average positive charge density ρ(x) becomes 0 as Xm′, assuming a deepest depth position of the surface of the depletion layer on the first main surface side as X0′, assuming a depth position where the reference average positive charge density ρ0(x) becomes 0 as Xm, and assuming a deepest depth position of the depletion layer on the first main surface side as X0, a relationship of \|X0−X0′\|<\|Xm−Xm′\| is satisfied.
US10872945B2	Display device including an emission layer A display device includes pixels, scan lines, and data lines. A first driving gate electrode is disposed at a first pixel of the display device. A second driving gate electrode is disposed at a second pixel of the display device. A first driving voltage line includes a first extending part that overlaps a first driving gate electrode. A second driving voltage line includes a second extending part that overlaps a second driving gate electrode. A first pixel electrode of the first pixel overlaps the second driving gate electrode. The second extending part includes a first recess portion. A center line of the first recess portion is offset in a direction away from the first pixel electrode with respect to a center line of the second driving gate electrode.
US10872943B2	Display device A display device includes a substrate provided with a plurality of subpixel areas, a circuit element layer provided on the substrate and provided with a transistor for each subpixel area, an insulating layer provided on the circuit element layer and provided with a recessed portion formed to overlap the transistor, a reflective electrode provided on the insulating layer and provided in the recessed portion, a first electrode provided on the reflective electrode while being overlapped with the recessed portion, an organic light emitting layer provided on the first electrode, a bank provided between the subpixel areas while covering an end of the first electrode, and a second electrode provided on the organic light emitting layer, wherein the recessed portion, the reflective electrode and the first electrode may be provided with N stages, wherein N is an integer greater than 1, whereby light efficiency may be improved.
US10872942B2	Display device having a bending region A display device includes a substrate having a first region in which an image is displayed, a second region in which an image is not displayed, and a bending region connecting the first region and the second region. The bending region is configured to bend along a bending axis which extends in a first direction. A plurality of pad terminals is disposed within the second region. A first width of the bending region, measured along the first direction, is narrower than a second width of the second region, measured along the first direction.
US10872938B2	Electroluminescent display panel, method for fabricating the same and display device The disclosure discloses an electroluminescent display panel, a method for fabricating the same, and a display device. Where the electroluminescent display panel includes: a base substrate; a pixel definition layer located on the base substrate and including a plurality of opening regions for defining sub-pixel light-emitting areas; and light-emitting function layers, which cover the plurality of opening regions in a one-to-one correspondence manner, of sub-pixels; where the plurality of opening regions include normally-shaped opening regions and abnormally-shaped opening regions at an edge of an abnormally-shaped display area; and an area of each of the abnormally-shaped opening regions is smaller than an area of a normally-shaped opening region for defining a sub-pixel having a same light-emitting color.
US10872937B2	Organic electroluminescence display device Provided is an organic electroluminescence display device including a substrate, a first electrode disposed on the substrate, a pixel defining layer disposed on the first electrode and having an opening defined therein for exposing at least a part of the first electrode, an organic layer disposed on the first electrode exposed by the opening and including a light emitting layer, and a second electrode disposed on the organic layer, wherein the pixel defining layer includes a base resin and a hindered amine light stabilizer (HALS).
US10872933B2	Display substrate and manufacturing method thereof, display panel and display apparatus The present disclosure relates to the field of the display technology and provides a display substrate and a manufacturing method thereof, a display panel, and a display apparatus. The manufacturing method of the display substrate includes forming an optical compensation control thin film transistor on a side of a base substrate; forming a conductor protective layer on a side of the optical compensation control thin film transistor facing away from the base substrate; forming an optical detecting device material layer on a side of the conductor protective layer facing away from the base substrate; forming an optical detecting device through patterning the optical detecting device material layer; and forming a conductor pattern layer through patterning the conductor protective layer; where, the optical detecting device is electrically connected with a source electrode or a drain electrode of the optical compensation control thin film transistor through the conductor pattern layer.
US10872929B2	Electroluminescent display and display device The present invention discloses an electroluminescent display and a display device, the electroluminescent display comprising a base substrate and a plurality of pixel units arranged in arrays on the base substrate. Each pixel unit is composed of at least four subpixel units, and each pixel unit comprises at least three luminescent material layers. Each luminescent material layer at least covers two adjacent subpixel units, and only one luminescent material layer in each subpixel unit emits light. Since each luminescent material layer at least covers two adjacent subpixel units, when a luminescent material is evaporated and coated by an evaporation coating process, the subpixel units can be made smaller with the size of the mask plate unchanged, which is helpful for improving the resolution of the display.
US10872927B2	Image sensors having separation structures An image sensor includes an insulating pattern disposed on a semiconductor substrate and having an opening, a color filter disposed within the opening of the insulating pattern, a capping insulating layer disposed on the color filter, a first electrode disposed on the capping insulating layer and having a portion overlapping with the color filter, a separation structure surrounding a side surface of the first electrode, and a photoelectric layer disposed on the first electrode. The separation structure includes a first insulating layer and a second insulating layer formed of different material.
US10872926B2	Vector-matrix multiplication accelerator implemented using folded resistive crossbars Technologies relating to folded crossbar array circuits and methods for reducing pitch match issues within folded crossbar array circuits and increasing the scalability of folded crossbar array circuits are disclosed. An example crossbar array circuit includes: a first folded column circuit folded as at least two portions; a first ADC; a first plurality of DACs; and a first plurality of access controls, wherein the first folded column circuit connected to the first ADC, the first plurality of DACs, and the first plurality of access controls. In some implementations, the three portions comprises a first column of crossbar devices, a second column of crossbar devices, and a third column of crossbar devices, and wherein the first column of crossbar devices, the second column of crossbar devices, and the third column of crossbar devices are configured to be controlled by the first plurality of access controls.
US10872923B2	Light engines with dynamically controllable light distribution A light engine and system are disclosed in which the light engine contains a core comprising an opening extending through opposing surfaces and a flexible printed circuit board (PCB). The PCB includes a flexible body disposed on an outside of the core and having independently addressable sets of illumination sources mounted thereto, and flexible legs extending from the body and through the opening. The legs are bent such that a terminal portion of each leg is substantially parallel to the opposing surfaces of the core. Independent control of the sets of illumination sources is provided via the legs. The body is separated into segments, each on a different section of the outside and containing body contacts electrically independent of the body contacts of each other segment. Each leg is associated with a different segment, and contains leg contacts on the terminal portion in electrical contact with the associated body contacts.
US10872918B2	Optical isolation structure for reducing crosstalk between pixels and fabrication method thereof An optical isolation structure and a method for fabricating the same are provided. The optical isolation structure includes an epitaxial layer and a dielectric layer. The epitaxial layer and the dielectric layer are formed in a deep trench of a semiconductor substrate. The epitaxial layer covers a lower portion of sidewall of the trench, and the dielectric layer covers an upper portion of the sidewall of the trench. In the method for fabricating the optical isolation structure, at first, shallow trenches are formed in the semiconductor substrate. Then, the dielectric layer is formed in the shallow trenches. Thereafter, deep trenches are formed passing through the dielectric layers. Then, the epitaxial layer is formed in the deep trenches.
US10872914B2	Detection substrate, ray imaging device and method for driving detection substrate A detection substrate, a ray imaging device, and a method for driving a detection substrate are provided. The detection substrate includes a base substrate; a plurality of sensing TFTs; a plurality of signal read lines; a compensation TFT row including a plurality of compensation TFTs, wherein a first electrode of each of the compensation TFTs is electrically connected to the same signal read line as first electrodes of the sensing TFTs in corresponding sensing TFT column. As for the sensing TFTs and the compensation TFT electrically connected to the same signal read line, the first electrodes of both the sensing TFTs and the compensation TFT are source electrodes or drain electrodes, source-drain directions of the sensing TFTs are consistent with one another, and a source-drain direction of the compensation TFT is opposite to each of the source-drain directions of the sensing TFTs.
US10872895B2	Method of manufacturing capacitor structure A method of manufacturing a semiconductor device includes forming a source/drain region in a substrate. An interlevel dielectric layer is formed on the substrate. A conducting plug is formed in the interlevel dielectric layer. The conducting plug is electrically coupled to the source/drain region. A crown oxide is formed on the interlevel dielectric layer. A deep trench is formed in the crown oxide to expose a top wall and a sidewall of the conducting plug. A spacer is formed on the sidewall of the conducting plug. A metal-insulator-metal film is formed in the deep trench.
US10872893B2	Dual nitride stressor for semiconductor device and method of manufacturing A method for manufacturing a semiconductor device includes forming a fin structure over a substrate and forming a first gate structure over a first portion of the fin structure. A first nitride layer is formed over a second portion of the fin structure. The first nitride layer is exposed to ultraviolet radiation. Source/drain regions are formed at the second portion of the fin structure.
US10872887B2	Scalable voltage source A scalable voltage source having a number N of mutually series-connected partial voltage sources designed as semiconductor diodes, wherein each of the partial voltage sources comprises a p-n junction of a semiconductor diode, and each semiconductor diode has a p-doped absorption layer, wherein the p-absorption layer is passivated by a p-doped passivation layer with a wider band gap than the band gap of the p-absorption layer and the semiconductor diode has an n-absorption layer, wherein the n-absorption layer is passivated by an n-doped passivation layer with a wider band gap than the band gap of the n-absorption layer, and the partial source voltages of the individual partial voltage sources deviate by less than 20%, and between in each case two successive partial voltage sources, a tunnel diode is arranged.
US10872886B2	Semiconductor device including vertical routing structure and method for manufacturing the same A method includes forming a transistor having source and drain regions. The following are formed on the source/drain region: a first via, a first metal layer extending along a first direction on the first via, a second via overlapping the first via on the first metal layer, and a second metal extending along a second direction different from the first direction on the second via; and the following are formed on the drain/source region: a third via, a third metal layer on the third via, a fourth via overlapping the third via over the third metal layer, and a controlled device at a same height level as the second metal layer on the third metal layer.
US10872885B2	Integrated circuit packages and methods of forming same An integrated circuit package and a method of forming the same are provided. A method includes attaching a first side of an integrated circuit die to a carrier. An encapsulant is formed over and around the integrated circuit die. The encapsulant is patterned to form a first opening laterally spaced apart from the integrated circuit die and a second opening over the integrated circuit die. The first opening extends through the encapsulant. The second opening exposes a second side of the integrated circuit die. The first side of the integrated circuit die is opposite the second side of the integrated circuit die. A conductive material is simultaneously deposited in the first opening and the second opening.
US10872884B2	Electrostatic discharge handling for lateral transistor devices A semiconductor transistor device includes a source region, a gate region having a p-type gate region and an n-type gate region, and a drain region having a p-type drain region and an n-type drain region. The p-type gate region, the n-type gate region, the p-type drain region, and the n-type drain region are positioned to provide, in response to an electrostatic discharge (ESD) voltage, a drain-to-gate ESD current path to at least partially discharge the ESD voltage.
US10872878B2	Packaging methods for semiconductor devices, packaged semiconductor devices, and design methods thereof Packaging methods for semiconductor devices, packaged semiconductor devices, and design methods thereof are disclosed. In some embodiments, a method of packaging a plurality of semiconductor devices includes providing a first die, and coupling second dies to the first die. An electrical connection is formed between the first die and each of the second dies. A portion of each of the electrical connections is disposed between the second dies.
US10872874B2	Bonding apparatus and method of bonding substrates A bonding apparatus includes a chuck and a bonding head. The chuck is configured to carry a plurality of substrates to be bonded. The bonding head has a cavity facing the chuck and includes a divider, at least one pneumatic component and a diaphragm. The divider is disposed in the cavity and dividing the cavity into a plurality of compartments. The at least one pneumatic component is disposed in at least one of the compartments. The diaphragm covers the cavity and is disposed between the at least one pneumatic component and the chuck.
US10872871B2	Chip package structure with dummy bump and method for forming the same A method for forming a chip package structure is provided. The method includes bonding a chip to a first surface of a first substrate. The method includes forming a dummy bump over a second surface of the first substrate. The first surface is opposite the second surface, and the dummy bump is electrically insulated from the chip. The method includes cutting through the first substrate and the dummy bump to form a cut substrate and a cut dummy bump. The cut dummy bump is over a corner portion of the cut substrate, a first sidewall of the cut dummy bump is substantially coplanar with a second sidewall of the cut substrate, and a third sidewall of the cut dummy bump is substantially coplanar with a fourth sidewall of the cut substrate.
US10872867B2	Fan-out antenna packaging structure and preparation method thereof The present disclosure provides a fan-out antenna packaging structure and a method for preparing the same. The fan-out antenna packaging structure comprises: a semiconductor chip; a plastic packaging material layer comprising a first surface and an opposite second surface, wherein the plastic packaging material layer packages a periphery of the semiconductor chip; a metal connecting pole located in the plastic packaging material layer and running through the plastic packaging material layer from top to bottom; an antenna structure located on the first surface of the plastic packaging material layer and electrically connected with the metal connecting pole; are distribution layer located on the second surface of the plastic packaging material layer and electrically connected with the semiconductor chip and the metal connecting pole; and a solder bump located on a surface, insulated from the plastic packaging material layer, of the redistribution layer, and electrically connected with the redistribution layer.
US10872864B2	Semiconductor package and method In an embodiment, a device includes: a molding compound; an integrated circuit die encapsulated in the molding compound; a through via adjacent the integrated circuit die; and a redistribution structure over the integrated circuit die, the molding compound, and the through via, the redistribution structure electrically connected to the integrated circuit die and the through via, the redistribution structure including: a first dielectric layer disposed over the molding compound; a first conductive via extending through the first dielectric layer; a second dielectric layer disposed over the first dielectric layer and the first conductive via; and a second conductive via extending through the second dielectric layer and into a portion of the first conductive via, an interface between the first conductive via and the second conductive via being non-planar.
US10872863B2	Semiconductor package A semiconductor package includes a connection member having a first surface and a second surface opposing each other and including a first redistribution layer on the second surface and at least one second redistribution layer on a level different from a level of the first redistribution layer; a semiconductor chip on the first surface of the connection member; a passivation layer on the second surface of the connection member, and including openings; UBM layers connected to the first redistribution layer through the openings; and electrical connection structures on UBM layers. An interface between the passivation layer and the UBM layers has a first unevenness surface, an interface between the passivation layer and the first redistribution layer has a second unevenness surface, connected to the first unevenness surface, and the second unevenness surface has a surface roughness greater than a surface roughness of the second redistribution layer.
US10872854B2	Electro-optical package and method of fabrication An electro-optical package. In some embodiments, the package includes an electronic integrated circuit module, a first electro-optical component, and a photonic integrated circuit. The first electro-optical component may be in a top surface of the photonic integrated circuit. The electronic integrated circuit module may have a top surface facing toward and overlapping both a portion of the first electro-optical component, and a portion of the photonic integrated circuit.
US10872852B2	Wafer level package utilizing molded interposer A molded interposer includes a layer of first molding compound having a first side and a second side opposite to the first side; a first redistribution layer (RDL) structure disposed on the first side; a second redistribution layer (RDL) structure disposed on the second side; a plurality of metal vias embedded in the layer of first molding compound for electrically connecting the first RDL structure with the second RDL structure; and a passive device embedded in the layer of first molding compound.
US10872851B2	Semiconductor package A semiconductor package includes a connection member having a first surface and a second surface disposed to oppose each other and including an insulating member having a plurality of insulating layers and a plurality of redistribution layers disposed on the plurality of insulating layers, respectively; a semiconductor chip disposed on the first surface of the connection member and having connection pads electrically connected to the plurality of redistribution layers; and an encapsulant disposed on the first surface of the connection member and encapsulating the semiconductor chip, wherein at least one of the plurality of redistribution layers includes a dummy electrode pattern in which a plurality of holes are arranged, and each of the plurality of holes has a shape including a plurality of protruding regions that protrude externally from different positions.
US10872849B2	Tapeless leadframe package with underside resin and solder contact The present disclosure is directed to a semiconductor die on a tapeless leadframe and covered in encapsulant. The semiconductor package includes leads formed from the leadframe and electrically coupled to the semiconductor die, the leads being accessible through electrical contacts embedded in the encapsulant. Openings between the leads and the leadframe are formed from etching recesses from opposing sides of the leadframe. The resulting openings have non-uniform sidewalls. The leadframe is further electrically or thermally coupled to electrical contacts embedded in the encapsulant. The embedded electrical contacts forming a land grid array.
US10872848B2	Semiconductor package with leadframe interconnection structure An embodiment of a semiconductor package includes a leadframe and a mold compound partly encasing the leadframe so that leads protrude from the mold compound and at least two die pads have a surface at a first side of the leadframe which is not covered by the mold compound. A laser module is attached to the surface of the at least two die pads which is not covered by the mold compound. A driver die is attached to the leadframe at a second side of the leadframe opposite the first side so that the laser module and the driver die are disposed in a stacked arrangement, the driver die configured to control the laser module. The driver die is in direct electrical communication with the laser module only through the leadframe and any interconnects which attach the laser module and driver die to the leadframe.
US10872847B2	Package structure and method for fabricating the same A package structure and a method for fabricating the same are provided. An electronic component such as a sensing chip and a conductive element such as a bonding wire are mounted to a carrier, encapsulated by an encapsulant, and electrically connected through a conductive layer. As such, the electronic component can further be electrically connected to the carrier through the conductive layer and the conductive element. Therefore, the sensing chip can be packaged through current packaging processes, thereby reducing the fabrication cost, shortening the fabrication time and improving the product yield.
US10872841B2	Ceramic metal circuit board and semiconductor device using the same The present invention provides a ceramic metal circuit board including a ceramic substrate and metal plates bonded to both surfaces of the ceramic substrate through respective bonding layers, wherein a metal film is provided on a surface of one metal plate bonded to one surface of the ceramic substrate; and at least a part of another metal plate bonded to another surface of the ceramic substrate is not provided with the metal film. Preferably, a protruding portion is formed as a portion of the bonding layer so as to protrude from a side surface of each of the metal plates. According to the above-described configuration, it is possible to provide a ceramic circuit board which is easy to use according to the parts to be bonded and is excellent in heat-cycle resistance characteristics.
US10872840B2	Thermal conductive sheet The present invention provides with a thermal conductive sheet including a foldable layer having a bending region, a graphite sheet disposed on the foldable layer, and disposed outside the bending region, a first adhesive layer covered on the graphite sheet and the foldable layer, and a polymer film layer coated on the first adhesive layer. Accordingly, the present invention has a good heat dissipation effect, bendable and flexible in order to avoid a layer separation phenomenon.
US10872839B2	Method for manufacturing semiconductor device A method includes doping a substrate with a dopant to form a first well region of a first core circuit and a second well region of a second core circuit; forming first and second semiconductor fins respectively over the first and second well regions and extending along a direction; forming a first gate stack across the first semiconductor fin and a second gate stack across the second semiconductor fin; forming a first source/drain adjoining the first semiconductor fin and a second source/drain adjoining the second semiconductor fin; and forming a first contact over the first source/drain and having a first width measured along the direction and a second contact over the second source/drain and having a second width measured along the direction, wherein the second width of the second contact is greater than the first width of the first contact.
US10872838B1	Lid for semiconductor electronic package Techniques are described to limit heat transfer from a first electronic component to a second electronic such as by having an aperture in a lid over the second electronic component to form a gap in the conductance of heat from the first electronic component to the second electronic component. A semiconductor electronic package includes a substrate, a first electronic component that is of a first type and that is mounted along a surface of the substrate, a second electronic component that is of a second type different than the first type and that is mounted along the surface of the substrate, and a metallic component that is positioned over the first electronic component and that has an aperture through which the second electronic component is exposed.
US10872835B1	Semiconductor assemblies including vertically integrated circuits and methods of manufacturing the same Semiconductor assemblies including thermal management configurations for reducing heat transfer between vertically stacked devices and associated systems and methods are disclosed herein. In some embodiments, the semiconductor assemblies comprise at least one memory device mounted over a logic device with a thermally conductive layer, a thermal-insulator interposer, or a combination thereof disposed between the memory device and the logic device. The thermally conductive layer includes a structure configured to transfer the thermal energy across a horizontal plane. The thermal-insulator interposer includes a structure configured to reduce heat transfer between the logic device and the memory device.
US10872833B2	Electronic module, method The invention relates to an electronic module (6), in particular a power module, having at least one electrical/electronic component (7) and having a housing (8), which at least partly extends around the component (7), wherein the housing (8) is made of cement composite (1), and wherein the cement composite (1) has at least one particulate filler (2). According to the invention, the particulate filler (2) has aluminum nitride particles (3), which each have a coating only of aluminum oxide (4).
US10872831B2	Method of forming a semiconductor package A method of forming a semiconductor package includes dispensing an adhesive on a substrate that has an integrated circuit die attached thereon, placing a lid over the integrated circuit die such that a bottom surface of the lid caps at least a portion of the adhesive, and pressing the lid against the substrate such that a portion of the adhesive is squeezed from a space between the bottom surface of the lid and the substrate onto a sidewall of the lid.
US10872826B2	Fin field-effect transistor device and method A method of forming a semiconductor device includes forming a first dummy gate structure and a second dummy gate structure over a fin; forming a first dielectric layer around the first dummy gate structure and around the second dummy gate structure; removing the first dummy gate structure and the second dummy gate structure to form a first recess and a second recess in the first dielectric layer, respectively; forming a gate dielectric layer in the first recess and the second recess; forming a first work function layer over the gate dielectric layer in the first recess and in the second recess; removing the first work function layer from the first recess; converting a surface layer of the first work function layer in the second recess into an oxide; and forming a second work function layer in the first recess over the gate dielectric layer and in the second recess over the oxide.
US10872825B2	Method of manufacturing a semiconductor device and a semiconductor device A semiconductor device includes a first plurality of stacked nanowire structures extending in a first direction disposed over a first region of a semiconductor substrate. Each nanowire structure of the first plurality of stacked nanowire structures includes a plurality of nanowires arranged in a second direction substantially perpendicular to the first direction. A nanowire stack insulating layer is between the substrate and a nanowire closest to the substrate of each nanowire structure of the first plurality of stacked nanowire structures. At least one second stacked nanowire structure is disposed over a second region of the semiconductor substrate, and a shallow trench isolation layer is between the first region and the second region of the semiconductor substrate.
US10872824B2	Si-based high-mobility CMOS device with stacked channel layers and resulting devices A device and method for manufacturing a Si-based high-mobility CMOS device is provided. The method includes the steps of: (i) providing a silicon substrate having a first insulation layer on top and a trench into the silicon; (ii) manufacturing a III-V semiconductor channel layer above the first insulation layer by depositing a first dummy layer of a sacrificial material, covering the first dummy layer with a first oxide layer, and replacing the first dummy layer with III-V semiconductor material by etching via holes in the first oxide layer followed by selective area growth; (iii) manufacturing a second insulation layer above the III-V semiconductor channel layer and uncovering the trench; (iv) manufacturing a germanium or silicon-germanium channel layer above the second insulation layer by depositing a second dummy layer of a sacrificial material, covering the second dummy layer with a second oxide layer, and replacing the second dummy layer with germanium or silicon-germanium by etching via holes in the second oxide layer followed by selective area growth.
US10872823B2	Device integrated with junction field effect transistor and method for manufacturing the same A device integrated with JFET, the device is divided into a JFET region and a power device region, and the device includes: a drain (201) with a first conduction type; and a first conduction type region disposed on a front surface of the drain (201); the JFET region includes: a first well (205) with a second conduction type and formed in the first conduction type region; a second well (207) with a second conduction type and formed in the first conduction type region; a JFET source (212) with the first conduction type; a metal electrode formed on the JFET source (212), which is in contact with the JFET source (212); and a second conduction type buried layer (203) formed under the JFET source (212) and the second well (207).
US10872821B1	Semiconductor structure and manufacturing method thereof A method for manufacturing a semiconductor structure is provided. The method includes: providing a substrate; forming a plurality of fin structures on the substrate; disposing a first dielectric layer over and between the plurality of fin structures; disposing a second dielectric layer over the first dielectric layer; removing a portion of the first dielectric layer and a portion of the second dielectric layer, wherein each of the plurality of fin structures is at least partially exposed through the first dielectric layer and the second dielectric layer; forming a gate structure over the plurality of fin structures; forming an interlayer dielectric (ILD) layer over the first dielectric layer and the second dielectric layer and around the gate structure; removing a portion of the ILD layer; and forming a contact extending into the ILD layer, wherein the contact is disposed above the second dielectric layer. A semiconductor structure thereof is also provided.
US10872819B2	Workpiece processing method A processing method for processing a plate-shaped workpiece having a division line on the front side and a multilayer member containing metal formed on the back side is provided. The processing method includes a holding step of holding the front side of the workpiece on a holding table in the condition where the multilayer member formed on the back side of the workpiece is exposed, a cutting step of cutting the workpiece along the division line by using a cutting blade after performing the holding step, thereby forming a cut groove dividing the multilayer member, and a laser processing step of applying a laser beam to the workpiece along the cut groove after performing the cutting step. The cutting step includes the step of supplying a cutting fluid containing an organic acid and an oxidizing agent to the workpiece.
US10872817B2	Semiconductor device and method of manufacturing the same Disclosed are semiconductor devices and methods of manufacturing the same. The method comprises providing a layout comprising a first group that includes first and second patterns and a second group that includes third and fourth patterns, examining a bridge risk region in the layout, biasing one end of at least one of the first and third patterns, and forming first to fourth conductive patterns by respectively using the first to fourth patterns of the layout. The one end of at least one of the first and third patterns are adjacent to the bridge risk region.
US10872816B2	High speed, high density, low power die interconnect system A system for interconnecting at least two die each die having a plurality of conducting layers and dielectric layers disposed upon a substrate which may include active and passive elements. In one embodiment there is at least one interconnect coupling at least one conducting layer on a side of one die to at least one conducting layer on a side of the other die. Another interconnect embodiment is a slug having conducting and dielectric layers disposed between two or more die to interconnect between the die. Other interconnect techniques include direct coupling such as rod, ball, dual balls, bar, cylinder, bump, slug, and carbon nanotube, as well as indirect coupling such as inductive coupling, capacitive coupling, and wireless communications. The die may have features to facilitate placement of the interconnects such as dogleg cuts, grooves, notches, enlarged contact pads, tapered side edges and stepped vias.
US10872813B2	Method of manufacturing semiconductor device To provide a semiconductor device capable of having improved adhesion between a plating film and a wiring layer. A method of manufacturing the semiconductor device includes a step of forming a wiring layer having a surface covered with an oxide film, a step of removing a portion of the oxide film by dry etching to form, in the oxide film, a first opening for exposing a portion of the wiring layer, a step of forming a passivation film covering the wiring layer, is provided with a second opening communicated with the first opening, and is made of an insulating resin material, and a step of growing a plating film on the wiring layer exposed from the first and second openings.
US10872807B2	Manufacturing method of via hole, display substrate, and manufacturing method thereof A manufacturing method of a via hole, a display substrate and a manufacturing method thereof are provided. The manufacturing method of a via hole includes: forming a first via hole penetrating the passivation protection layer, the first via hole being defined by a first side wall of the passivation protection layer; forming an organic insulating layer on the passivation protection layer; and forming a second via hole penetrating the organic insulating layer, the second via hole being defined by a second side wall of the organic insulating layer; wherein in a sectional view, a bottom of the second via hole is located in the first via hole and is in direct contact with the conductive layer, and the second side wall of the organic insulating layer is separated from the first side wall of the passivation protection layer.
US10872806B2	Semiconductor device and manufacturing method thereof In a method for manufacturing a semiconductor device, a first dielectric layer is formed over a substrate. A first set of recesses is formed in the first dielectric layer. A metal layer is formed in the first set of recesses. A set of metal wirings is formed from the metal layer in the first set of recesses. A second set of recesses is formed in the first dielectric layer. A second dielectric layer is formed over the set of metal wirings and in the second set of recesses. A third set of recesses is formed in the first dielectric layer and the second dielectric layer. A third dielectric layer is formed over the metal wirings and in the third set of recesses.
US10872804B2	Apparatus and methods for isolating a reaction chamber from a loading chamber resulting in reduced contamination The present disclosure relates to a semiconductor processing apparatus having a reaction chamber which can include a baseplate having an opening; a moveable substrate support configured to support a substrate; a movement element configured to move a substrate held on the substrate support towards the opening of the baseplate; a plurality of gas inlets positioned above and configured to direct gas downwardly towards the substrate support; and a sealing element configured to form a seal between the baseplate and the substrate support, the seal positioned at a greater radial distance from a center of the substrate support than an outer edge of the substrate support. In some embodiments, the sealing element can also include a plurality of apertures extend through the sealing element, the apertures configured to provide a flow path between a position below the sealing element to a position above the sealing element. Some embodiments include two or more stacked sealing elements.
US10872800B2	Electrostatic chuck assembly for high temperature processes An electrostatic chuck assembly includes a puck and a cooling plate. The puck includes an electrically insulative upper puck plate comprising one or more heating elements and one or more electrodes to electrostatically secure a substrate and further includes a lower puck plate bonded to the upper puck plate by a metal bond, the lower puck plate comprising a plurality of features distributed over a bottom side of the lower puck plate at a plurality of different distances from a center of the lower puck plate, wherein each of the plurality of features accommodates one of a plurality of fasteners. The cooling plate is coupled to the puck by the plurality of fasteners, wherein the plurality of fasteners each apply an approximately equal fastening force to couple the cooling plate to the puck.
US10872797B2	Substrate processing apparatus and method of operating substrate processing apparatus A substrate processing apparatus, includes: a substrate transfer mechanism configured to advance and retreat a holding body that holds a substrate by symmetrically arranging two link mechanisms each including a driving arm and a driven arm; a processing module; a rotation angle measuring part configured to measure a rotation angle the driving arms; a holding body detection part configured to detect that a specific portion of the holding body is located at a predetermined position; and a controller configured to execute a step of acquiring a measurement value of the rotation angle of the driving arm, a step of obtaining a moving average of the measurement value of the rotation angle, and a step of obtaining a correction amount of the rotation angle so that a substrate transfer position of the holding body of the substrate transfer mechanism for the processing module becomes a reference position.
US10872796B2	Semiconductor stocker systems and methods In an embodiment, the present invention discloses cleaned storage processes and systems for high level cleanliness articles, such as extreme ultraviolet (EUV) reticle carriers. A decontamination chamber can be used to clean the stored workpieces. A purge gas system can be used to prevent contamination of the articles stored within the workpieces. A robot can be used to detect the condition of the storage compartment before delivering the workpiece. A monitor device can be used to monitor the conditions of the stocker.
US10872795B2	Substrate cushion brace retainer A substrate retainer (110) is provided which presents a substantially uniform contact face (128) that can accommodate a large variation in the location of substrate registration thereon. The uniform contact face (128) is allowed to deflect and compress in order to eliminates the prospect of substrates (114) being damaged by or becoming inadvertently pinched within the substrate retainer (110) or from being pressed too hard by the uniform contact face (128). With this arrangement, no adhesives or tapes are utilized, so there is no attendant out gassing of volatile organic compounds to contaminate the microenvironment, or complications due to incompatibility of such adhesives and tapes with washing processes.
US10872782B2	Method of manufacturing semiconductor device In one embodiment, a method of manufacturing a semiconductor device includes forming a stacked film on a substrate. The method further includes forming, on the stacked film, a mask layer formed of a tungsten compound and including impurity atoms having a concentration of 1.0×1020 atoms/cm3 or more. The method further includes etching the stacked film using the mask layer as an etching mask.
US10872781B2	Semiconductor device and a method for fabricating the same A semiconductor device includes: an isolation insulating layer; fin structures protruding from the isolation insulating layer; gate structures, each having a metal gate and a cap insulating layer disposed over the metal gate; a first source/drain epitaxial layer and a second source/drain epitaxial layer disposed between two adjacent gate structures; and a first conductive contact disposed on the first source/drain epitaxial layer, and a second conductive contact disposed on the second source/drain epitaxial layer; a separation isolation region disposed between the first and second conductive contact; and an insulating layer disposed between the separation isolation region and the isolation insulating layer. The separation isolation region is made of a different material than the insulating layer.
US10872780B2	Dry etching agent composition and dry etching method Disclosed is the invention of a dry etching agent composition including: 1,3,3,3-tetrafluoropropene; and a hydrochlorofluorocarbon represented by CHxClyFz (wherein x, y and z are integers of 1 or greater and x+y+z=4), wherein a concentration of the hydrochlorofluorocarbon relative to 1,3,3,3-tetrafluoropropene is 3 volume ppm or greater to less than 10000 volume ppm, and a use of this dry etching agent composition. An object of the present invention is to suppress corrosion of storage container, pipes and an etching chamber by suppressing generation of acidic substances by improving storage stability of HFO-1234ze without losing excellent etching characteristics of HFO-1234ze.
US10872775B2	Methods of plasma etching and plasma dicing A method is for plasma etching one or more dicing lanes in a silicon substrate having a backside metal layer attached thereto. The method includes performing a main etch using a cyclical plasma etch process in which a deposition step and an etch step are alternately repeated to produce dicing lanes having scalloped sidewalls, and switching to performing a secondary etch using a cyclical plasma etch process in which a deposition step and an etch step are alternately repeated until the backside metal layer is reached. The amount of silicon removed in one etch step during the secondary etch is half or less than half of the amount of silicon removed in one etch step during the main etch.
US10872774B2	Plasma processing apparatus and plasma processing method A plasma processing apparatus includes: a processing chamber in which a sample is subjected to plasma treatment; a radio frequency power supply configured to supply radio frequency power that generates plasma; a sample stage on which the sample is placed; and an ultraviolet light source configured to apply an ultraviolet ray. The apparatus further includes a controller configured to control the ultraviolet light source such that before the radio frequency power is supplied into the processing chamber, a pulse-modulated ultraviolet ray is applied into the processing chamber.
US10872771B2	Method for depositing a material film on a substrate within a reaction chamber by a cyclical deposition process and related device structures A method of depositing a material film on a substrate within a reaction chamber by a cyclical deposition process is disclosed. The method may include: contacting the substrate with a first vapor phase reactant and purging the reaction chamber with a first main purge. The method also includes: contacting the substrate with a second vapor phase reactant by two or more micro pulsing processes, wherein each micro pulsing process comprises: contacting the substrate with a micro pulse of a second vapor phase reactant; and purging the reaction chamber with a micro purge, wherein each of the micro pulses of the second vapor phase reactant provides a substantially constant concentration of the second vapor phase reactant into the reaction chamber. The method may also include; purging the reaction chamber with a second main purge. Device structures including a material film deposited by the methods of the disclosure are also disclosed.
US10872768B2	Method of manufacturing epitaxial silicon wafer, epitaxial silicon wafer, and method of manufacturing solid-state image sensing device Provided are an epitaxial silicon wafer which can reduce metal contamination by exerting higher gettering capability and a method of manufacturing the same. In a method of manufacturing an epitaxial silicon wafer which includes a silicon wafer, a first silicon epitaxial layer formed on the silicon wafer, a first modifying layer in which carbon is implanted in a surface layer portion of the first silicon epitaxial layer, and a second silicon epitaxial layer on the first modifying layer, the peak concentration of the oxygen concentration profile in the first modifying layer after formation of the second silicon epitaxial layer is set to 2×1017 atoms/cm3 or less and the oxygen concentration of the second silicon epitaxial layer is set to be equal to or less than the SIMS detection lower limit value.
US10872757B2	Semiconductor substrate processing method A semiconductor substrate processing method includes: a peeling layer forming step of forming a peeling layer by irradiating a first semiconductor substrate with a laser beam having a wavelength capable of passing through the first semiconductor substrate while positioning a focal point of the laser beam within the first semiconductor substrate; a second semiconductor substrate forming step of forming a second semiconductor substrate by epitaxial growth on an upper surface of the first semiconductor substrate after performing the peeling layer forming step; a peeling step of peeling off the first semiconductor substrate from the peeling layer; and a grinding step of grinding and removing the first semiconductor substrate after performing the peeling step.
US10872754B2	Load lock chamber assemblies for sample analysis systems and related mass spectrometer systems and methods Load lock assemblies for a sample analysis system, such as a mass spectrometry system, include a load lock chamber having longitudinally opposing first and second end portions and a through channel, a door coupled to the second end portion, and a seal assembly coupled to the first end portion. The seal assembly includes a rigid seal housing member coupled to a housing of the load lock chamber. The rigid seal housing member includes a port forming part of the first end portion of the through channel of the load lock chamber. The rigid seal housing member can include a self-centering cartridge and/or a flexure member coupled to the housing of the load lock chamber. Where used, the flexure member has an outer perimeter that extends above and below the rigid seal housing member and includes an aperture that is aligned with the port of the rigid seal housing member.
US10872753B2	Precision high voltage power supply utilizing feedback through return side output In one embodiment, a high voltage power supply includes a DC voltage input, a converter for converting a DC voltage at the DC voltage input to an AC voltage, a booster for boosting the AC voltage to a boosted AC voltage, a rectifier in DC isolation from the DC voltage input, the rectifier operable to convert the boosted AC voltage to a high DC voltage at an isolated rectifier output, a high voltage DC output for outputting the high DC voltage, a voltage control input, and an error circuit coupled to the voltage control input and operable to reduce variation in the high DC voltage by driving a return side of the isolated rectifier output in response to feedback based on the high DC voltage.
US10872749B2	Textured skin for chamber components A chamber component for a processing chamber is disclosed herein. In one embodiment, a chamber component for a processing chamber has a base component body. The base component body has an exterior surface configured to face a processing environment of the processing chamber. A textured skin is conformable to the exterior surface. The textured skin has a first side configured to be disposed against the exterior surface and a second side facing away from the first side. The second side has a plurality of engineered features configured to enhance adhesion of material deposited on the textured skin during use of the processing chamber.
US10872748B2	Systems and methods for correcting non-uniformities in plasma processing of substrates An electrostatic chuck includes an embedded electrode receiving a first voltage to electrostatically attract a semiconductor substrate to the electrostatic chuck. A plurality of current loops are disposed in at least one of the electrostatic chuck and an edge ring surrounding the electrostatic chuck. The current loops are laterally spaced apart. Each current loop is a wire formed into a loop. One or more DC power sources are electrically connected to the current loops. A controller supplies the first voltage to the embedded electrode, supplies a DC current to the current loops from the power sources, and controls the power sources. Each current loop is independently operable and generates a localized DC magnetic field proximate to the semiconductor substrate on receiving the DC current during plasma processing of the semiconductor substrate to adjust the plasma processing of the semiconductor substrate. The localized DC magnetic field does not generate plasma.
US10872746B2	System of mobile charged particle detectors and methods of spent nuclear fuel imaging Systems, devices and methods for inspecting and imaging of contents of a volume is disclosed. One implementation of the disclosed systems, devices and methods includes an apparatus for inspecting and imaging of contents of a volume of interest which includes a first particle tracking unit of detectors to receive incoming charged particles that transit through an object and to measure position and direction of the charged particles that transit through the object while allowing the charged particles to pass through, and a second particle tracking unit of detectors installed relative to the first particle tracking unit of detectors and to the volume of interest containing the object of inspection so that it is positioned to receive the outgoing charged particles that transit through the first particle tracking unit and transit through the object of inspection and to measure a position and a direction of the outgoing charged particles. The apparatus also includes a processor that processes information from the first and second particle tracking units of detectors to yield an estimate of a spatial map of atomic number and a density of the object. The methods disclosed here include triggering algorithms for signal selection, positional calibration algorithms for locating particle tracking units in absolute three dimensional coordinate space, and three-dimensional tomographic image reconstruction algorithms combining the tracking information from multiple pairs of particle tracking units.
US10872745B2	Charged-particle beam system A charged-particle beam system comprises: a charged-particle beam device containing a detection unit for detecting electrons generated by irradiating a sample with a charged-particle beam released from a charged particle source; and a signal detection unit in which a detection signal from the detection unit is input through a wiring. The signal detection unit comprises: a separation unit for separating into a rising signal and a falling signal the detection signal from the detection unit; a falling signal processing unit for at least eliminating ringing in the falling signal; and a combination unit generating and delivering a combined signal produced by combining the rising signal, which has been separated by the separation unit, with the falling signal wherefrom the ringing has been eliminated by the falling signal processing unit.
US10872744B2	Charged particle beam apparatus In a charged particle beam apparatus is provided with an optical image capturing apparatus having an angle different from that of a column, a sample may collide with other components when the sample is faced toward the optical image capturing apparatus. The charged particle beam apparatus includes a stage configured to place a sample thereon and to move the sample inside a sample chamber; a column configured to observe the sample by irradiating a charged particle beam on the sample; a first image capturing apparatus configured to observe a surface of the sample irradiated with the charged particle beam from an angle different from that of the column; and a control unit configured to, when observing the sample via the first image capturing apparatus, separate the sample from the column and to tilt the sample through the stage to face toward the first image capturing apparatus.
US10872737B2	Advanced electrolytes for high temperature energy storage device An ultracapacitor that includes an energy storage cell immersed in an electrolyte and disposed within an hermetically sealed housing, the cell electrically coupled to a positive contact and a negative contact, wherein the ultracapacitor has a gel or polymer based electrolyte and is configured to output electrical energy at temperatures between about −40° C. and about 250° C. Methods of fabrication and use are provided.
US10872735B2	Supercapacitor of N—P doping porous graphene material in ionic liquid electrolyte and method for preparing thereof A high volumetric energy and power density supercapacitor is provided. This supercapacitor includes a coin cell, a spring lamination, a working electrode, a counter electrode, a separator, and an ionic liquid electrolyte. The working and counter electrodes are N—P doping porous graphene coated on Al substrate. The ionic liquid electrolyte is EMI-FSI. The method of producing N—P doping porous graphene includes following steps: S1: Graphite oxide is quickly transferred into the furnace, which had been held at 300° C. and the porous graphene can be produced. S2: The porous graphene and red phosphorus are put together in the evacuated tube furnace and heated to 700° C. for 1 hr. S3: Heated to 800° C. for 30 min in a mixed argon and ammoniac atmosphere and then the N—P doping porous graphene can be made. The capacitance of the supercapacitor is 105 F/g and the volumetric power density is 1.19 kW/L.
US10872730B2	Electronic device including variable capacitor including photo-conductive material and method for controlling the same An electronic device is provided. The electronic device includes a first conductive layer, a second conductive layer that is formed to be opposite to the first conductive layer. The second conductive layer includes conductors that are electrically separated, and one or more photo-conductive members connected between the conductors. The electronic device further includes an insulating layer that is interposed between the first conductive layer and the second conductive layer, one or more light sources positioned to face the one or more photo-conductive members, and a control circuit. The control circuit outputs a specified light through the light source such that an electric conductivity of the photo-conductive member increases in response to a light, from among the photo-conductive members and some conductors are electrically connected with the photo-conductive member, and a capacitance value between the first conductive layer and the second conductive layer is changed.
US10872728B2	Multilayer ceramic electronic component and method of manufacturing the same A multilayer ceramic electronic component includes a ceramic body including a dielectric layer and first and second internal electrodes which face each other with the dielectric layer interposed therebetween. The first and second internal electrodes include a conductive metal and an additive. In a cross-section of the ceramic body in the length-thickness (L-T) plane, a ratio of content of the additive in the first and second internal electrodes in upper and lower portions of the ceramic body to a content of the additive in the first and second internal electrodes in a central portion of the ceramic body is around 0.63 to around 1.03.
US10872727B2	Multilayer ceramic capacitor including dielectric layers having improved reliability A multilayer ceramic capacitor includes: a ceramic body including dielectric layers and first internal electrodes and second internal electrodes disposed to face each other with one of the dielectric layers interposed therebetween; and first and second external electrodes disposed on external surfaces of the ceramic body and electrically connected to the first and second internal electrodes, respectively. The dielectric layer includes dielectric grains, a grain boundary is present between at least two dielectric grains of the dielectric grains, and a Si/Ti mole ratio in the grain boundary satisfies 15% to 40%.
US10872726B2	Multilayer ceramic capacitor including dielectric layers having improved reliability A multilayer ceramic capacitor includes: a ceramic body including dielectric layers and first internal electrodes and second internal electrodes disposed to face each other with one of the dielectric layers interposed therebetween; and first and second external electrodes disposed on external surfaces of the ceramic body and electrically connected to the first and second internal electrodes, respectively. The dielectric layer includes dielectric grains, a grain boundary is present between at least two dielectric grains of the dielectric grains, and a Si/Ti mole ratio in the grain boundary satisfies 15% to 40%.
US10872725B2	Ceramic dielectric, method of manufacturing the same, ceramic electronic component, and electronic device A ceramic dielectric includes a plurality of semi-conductive grains including a semiconductor oxide including barium (Ba), titanium (Ti), and a rare earth element. A ceramic dielectric also includes an insulative oxide located between adjacent semiconductor grains and an acceptor element including manganese (Mn), magnesium (Mg), aluminum (Al), iron (Fe), scandium (Sc), gallium (Ga), or a combination thereof, a method of manufacturing the ceramic dielectric, and a ceramic electronic component, and an electronic device including the ceramic dielectric.
US10872724B2	Multilayer ceramic electronic component and interposer included therein A multilayer ceramic electronic component includes a ceramic body including dielectric layers and first and second internal electrodes, first and second external electrodes disposed on first and second external surfaces of the ceramic body, and an interposer including an insulating body and first and second terminal electrodes. (B1+B2)/2 is greater than or equal to 10 micrometers (μm) and less than C/2, and C is greater than (B1+B2) and less than or equal to 80 μm, in which B1 is a thickness of an upper portion, of each of the first and second terminal electrodes, disposed above the insulating body, B2 is a thickness of a lower portion, of each of the first and second terminal electrodes, disposed below the insulating body, and C is a thickness of the interposer.
US10872723B2	Ignition coil for internal combustion engine An ignition coil for an internal combustion engine includes a primary coil, a secondary coil, a case, and a joint. The primary and secondary coils are magnetically coupled with each other. The case includes a case body in which the primary and secondary coils are disposed and a cylindrical high-voltage tower which protrudes from a case bottom wall of the case body. The joint is fit on the high-voltage tower and a spark plug. The joint is of a cylindrical shape. A communicating void is formed between the high-voltage tower and the joint to communicate between an inner space of the high-voltage tower and the joint and an outer space disposed outside the high-voltage tower and the joint, thereby facilitating attachment or removal of the joint to or from the spark plug.
US10872718B2	Coil component A coil component includes a first magnetic body, an insulator stacked on the first magnetic body, a second magnetic body stacked on the insulator, a coil which is disposed in the insulator and which includes at least one coil conductor layer, and an internal magnetic body disposed within the inner circumference of the coil and connected to the first magnetic body and the second magnetic body. In a cross section in a stacking direction, the width of the internal magnetic body increases continuously from the first magnetic body side toward the second magnetic body side. Also, the inner circumferential surface of an end coil conductor layer located closest to the second magnetic body faces the outer circumferential surface of the internal magnetic body and is inclined in the same direction as the outer circumferential surface of the internal magnetic body with respect to the stacking direction.
US10872713B1	Power cable system with cooling capability A power cable system including a power cable, and an evaporator pipe assembly extending along the power cable, wherein the evaporator pipe assembly having an inner liquid pipe including a pressurised liquid refrigerant, and an outer gas pipe arranged outside of and coaxially with the inner liquid pipe, wherein the inner liquid pipe is provided with a plurality of openings distributed along its length, and wherein the openings provide fluid communication between the inner liquid pipe and the outer gas pipe, allowing part of the pressurised liquid refrigerant to escape from the inner liquid pipe to the outer gas pipe and evaporate in the outer gas pipe, thereby cooling the power cable.
US10872707B2	Nuclear waste storage canisters A dry storage systems for radioactive nuclear waste materials in one embodiment includes a canister having a tubular shell defining an internal cavity for storing nuclear waste material, a lid sealably welded to one end the shell, and an end closure attached to a second end of the shell. The end closure includes a base plate having an upturned peripheral annular closure flange. In one embodiment, a circumferentially-extending butt joint is formed between the closure flange and the shell second end which is hermetically seals by a full through-wall thickness butt weld. Various embodiments may further include secondary pressure retention barriers enclosing the canister or select portions thereof most susceptible to failure under certain conditions.
US10872702B2	Stationary isolated rod couplings for use in a nuclear reactor control rod drive Control rod drives include linearly-moveable control elements inside an isolation barrier. Control rod drives move the control element through secured magnetic elements subject to magnetic fields. Induction coils may generate the magnetic fields across a full stroke length of the control element in the reactor. A closed coolant loop may cool the induction coils, which may be in a vacuum outside the isolation barrier. A control rod assembly may house the magnetic elements and directly, removably join to the control element. The control rod assembly may lock with magnetic overtravel latches inside the isolation barrier to maintain an overtravel position. Overtravel release coils outside the isolation barrier may release the latches to leave the overtravel position. Methods of operation include selectively energizing or de-energizing induction coils to drive the control element to desired insertion points, including full insertion by gravity following de-energization. No direct connection may penetrate the isolation barrier.
US10872701B2	Zirconium-coated silicon carbide fuel cladding for accident tolerant fuel application The invention relates to a multi-component cladding for a nuclear fuel rod that includes a combination of ceramic and metal components. More particularly, the invention is directed to a cladding that includes a ceramic composite having a zirconium composition deposited thereon to form a zirconium coated ceramic composite. The ceramic composite includes a ceramic matrix and a plurality of ceramic fibers. The cladding is effective to protect the contents of the cladding structure from exposure to high temperature environments during various load conditions of a nuclear reactor.
US10872695B2	Apparatus and method for recognition of patient activities when obtaining protocol adherence data A medication confirmation method and apparatus. The method of an embodiment of the invention includes the steps of capturing one or more video sequences of a user administering medication, storing the captured one or more video sequences, and comparing at least one of the stored video sequences with a corresponding one or more prerecorded video sequences to confirm that the user has properly administered the medication.
US10872694B2	Software, health condition determination apparatus, and health condition determination method A health conditioin determination apparatus 1, which is an example of a health condition determination employing the present invention, is provided with an operation unit 2. The operation unit 2 is a processing unit for implementing each information processing function of the health condition determination apparatus 1. In other words, a software employing the present invention allows an operation unit 2 of a tablet terminal 3 to function as an information input unit 23, an information recording unit 24, a standard calculation unit 5, and a determination processing unit 6. The present invention performs the transmission and reception of information, the recording of information, the determination of normality or abnormality, the setting of a determination standard, the notice of determination results, the creation or display of display information, and the like, by the processing function of each of the units.
US10872691B2	Point of service transaction management for service facilities The present invention enables the collection by credit/debit card payment of customer co-pay and self-pay charges via an integrated point-of-service transaction management system and method. The system and method of the present invention may assist health care facilities in the collection of co-pay and self-pay charges at the time service is rendered. The present invention can be implemented anywhere cash, checks, credit cards or debit cards are accepted for payment.
US10872690B2	System and method for remote visualization of medical images A system for remote visualization of medical images is disclosed. The system comprises an imaging device for acquiring image data of an anatomy of a subject, and a display communicably coupled to the imaging device. The system also includes a mobile device communicating with the imaging device and the display over a dedicated communication channel, wherein the mobile device comprises one or more applications, wherein an application of the one or more applications is configured to receive the image data from one or more of the imaging device and the display, perform tomographic image reconstruction using the image data to generate a tomographic image and present the tomographic image to the user.
US10872689B2	Modifying characteristics of a medical device utilizing a mobile device Methods, computer systems and computer readable media for modifying characteristics of a medical device via a mobile device are provided. In embodiments, data communicated by a medical device used to treat a patient is provided to a mobile device associated with a clinician. A notification associated with the medical device is received and communicated to the mobile device. Confirmation of the notification is received from the clinician via the mobile device and the notification is communicated to the medical device. Characteristics of the execution of the previously input order are automatically modified in accordance with the notification.
US10872687B2	Pharmacy predictive analytics A system, including a memory storing instructions and a processor configured to execute the instructions is provided. The instructions executed by the processor cause the system to retrieve a diagnostic information for a patient, to retrieve a physician information for a physician in charge of the patient, and to determine an anticipated medication prescription for the patient based on the diagnostic information, the physician information, and a medication prescribing pattern stored in the memory. A method for using the system and a non-transitory, computer readable medium including the instructions are also provided.
US10872685B2	Electronic patient monitoring system An electronic patient monitoring system comprising a monitoring client and a remote communicator are provided. The monitoring client is configured to store patient information. The patient information may be patient-specific information. The monitoring client may receive the information from a database, e.g., through a monitoring server.
US10872683B1	System and method for clinical structured reporting Systems and methods for generating clinical structured reports, allowing users to indicate findings from a medical examination without having to enter normal findings. In one aspect, a user selects a clinical structured report template for a particular type of medical examination. A default clinical structured report based on the template, and comprising normal findings for the medical examination type, is presented to the user. The user modifies one or more of the normal findings to indicate abnormal findings. A clinical structured report is generated, based on the default normal findings and the abnormal findings received from the user. The report is stored in a database or sent to one or more recipients over a network.In one aspect, the normal findings comprise text data. In another aspect, the normal findings comprise plots, graphs, diagrams, or other types of data.In one aspect, the system provides for multi-language support and translations. In one aspect, the clinical structured report is used to generate billing information. In one aspect, the clinical structured report is generated by a computer aided diagnosis tool.
US10872682B2	Method for designing alloys A computer assisted method of designing a designed alloy composition comprising a plurality of elements, the method comprising the steps of: populating a multi-dimensional alloy space with a plurality of candidate alloy compositions, the plurality of candidate alloy compositions including for each of the plurality of elements at least three candidate alloy compositions with different amounts of the respective element to each other; performing at least one test on each individual one of the plurality of candidate alloy compositions until each of the individual ones of the plurality of candidate alloy compositions fails a test or has passed all tests; outputting the designed alloy composition based on one or more of the individual ones of the plurality of candidate alloy compositions which have passed all tests, wherein the at least one test includes at least: a phase equilibrium test in which predicted phase equilibrium is determined as a function of elemental composition of the individual one of the plurality of candidate alloy compositions; and at least one merit index test in which a predicted property of the individual one of the plurality of candidate alloy compositions is predicted as a function of the elemental composition of the individual one of the plurality of candidate alloy compositions and failing the individual one of the plurality candidate alloy compositions if the predicted property does not meet a desired predicted property.
US10872681B2	Differential filtering of genetic data Computer software products, methods, and systems are described which provide functionality to a user conducting experiments designed to detect and/or identify genetic sequences and other characteristics of a genetic sample, such as, for instance, gene copy number and aberrations thereof. The presently described software allows the user to interact with a graphical user interface which depicts the genetic information obtained from the experiment. The presently disclosed methods and software are related to bioinformatics and biological data analysis. Specifically, provided are methods, computer software products and systems for analyzing and visually depicting genotyping data on a screen or other visual projection. The presently disclosed methods and software allow the user conducting the experiment to differentially filter complex genetic data and information by varying genetic parameters and removing or highlighting visually various regions of genetic data of interest (CytoRegions). These differential filters may be applied by the user to the entire set of genetic data and/or only to the specific CytoRegions of interest.
US10872678B1	Speculative section selection within a memory device Methods, systems, and devices for speculative memory section selection are described. Defective memory components in one memory section may be repaired using repair components in another memory section. Speculative selection of memory sections may be enabled, whereby access lines in multiple memory sections may be selected when a memory command indicating an address in one memory section is received. While the access lines in the multiple memory sections are selected, a determination of whether repair components in another memory section are to be accessed is performed. Based on the determination, the access line in one of the memory sections may be maintained and the access lines in the other memory sections may be deselected.
US10872675B2	Storage device monitoring and storing on cell counts of blocks and operating method thereof A storage device includes a non-volatile memory including a plurality of blocks, a buffer memory, and a controller that stores an on-cell count in the buffer memory, the on-cell count indicating a number of memory cells, which are turned on by a read level applied to a reference word line of each of the plurality of blocks, from among memory cells connected to the reference word line.
US10872671B1	Dynamic read voltages in non-volatile memory A non-volatile storage system comprises a group of non-volatile memory cells, and one or more control circuits in communication with the group. The one or more control circuits are configured to perform a plurality of passes to revise a read reference signal based on comparisons of numbers of non-volatile memory cells in the group having a value for a physical property (e.g., threshold voltage or resistance) in adjacent regions. With each pass the adjacent regions are smaller. The one or more control circuits are configured to establish a final read reference signal based on a signal associated with one of the adjacent regions on a final pass of the plurality of passes. The one or more control circuits are configured to use the final read reference signal to distinguish between two adjacent data states stored in the group.
US10872670B2	Methods for determining data states of memory cells Methods of operating a memory, and apparatus configured to perform similar methods, include determining a voltage level of a stepped sense operation that activates a memory cell of the memory during a programming operation for the memory cell, and determining a voltage level of a ramped sense operation that activates the memory cell during a read operation for the memory cell.
US10872666B2	Source line management for memory cells with floating gates Methods, systems, and devices for source line configurations for a memory device are described. In some cases, a memory cell of the memory device may include a first transistor having a floating gate for storing a logic state of the memory cell and a second transistor coupled with the floating gate of the first transistor. The memory cell may be coupled with a word line, a digit line, and a source line. During a write operation, the source line may be clamped to the digit line using one or more memory cells in the memory device. During a read operation, the source line may be grounded using one or more memory cells in the memory device.
US10872654B1	Sub-word line driver with soft-landing A memory device includes a plurality of sub-word line drivers with, each sub-word line driver configured to receive a main word line signal and configured to drive a respective local word line to at least one of an active state, a soft-landing state, an off state based on the main word line signal and a phase signal. The memory device also includes a plurality of phase drivers with each phase driver configured to generate the respective phase signal. The memory device can further include a processing device configured to drive the respective local word line to the soft-landing state prior to entering the off state when transitioning from the active state to the off state so as to provide row hammer stress mitigation between adjacent local word lines corresponding to the plurality of sub-word line drivers. Each sub-word line driver includes a diode-connected transistor.
US10872653B2	Memory modules, memory systems, and methods of operating memory modules A memory module includes semiconductor memory devices mounted on a circuit board and a control device mounted on the circuit board. The control device receives a command, an address, and a clock signal from an external device, and provides the command, the address, and the clock signal to the semiconductor memory devices. The control device, in a hidden training mode during a normal operation, performs a command/address training on at least one semiconductor memory device of the semiconductor memory devices by transmitting a first command/address and a first clock signal to the at least one semiconductor memory device and receiving a second command/address and a second clock signal in response to the first command/address and the first clock signal, from the at least one semiconductor memory device.
US10872651B2	Volatile memory device and self-refresh method by enabling a voltage boost signal A volatile memory device and a self-refresh method thereof are provided. The volatile memory device includes a dynamic memory array. The self-refresh method includes transmit a self-refresh request signal when entering a power saving mode. A voltage boost signal is periodically enabled according to the self-refresh request signal. When the enabled voltage boost signal is detected, an operating voltage for driving a self-refresh operation is pulled up to a self-refresh level. When the operating voltage is pulled up to the self-refresh level, the dynamic memory array is self-refreshed. When the self-refresh operation is completed, the operating voltage is floated.
US10872646B2	Apparatuses and methods for providing active and inactive clock signals Apparatuses and methods for providing active an inactive clock signals are disclosed. An example apparatus includes an input clock buffer and a clock divider circuit. The input clock buffer includes a receiver circuit configured to receive first and second clock signals or first and second constant voltages. The receiver circuit is further configured to provide first and second output signals based on the complementary clock signals or the first and second constant voltages. The first and second clock signals are complementary and the second constant voltage is less than the first constant voltage. The clock divider circuit is configured to receive the first and second output signals and provide multiphase clock signals based on the first and second output signals from the input clock buffer.
US10872633B2	Magnetic recording medium, laminate, and flexible device A magnetic recording medium according to a first technique includes an elongated substrate having a first surface and a second surface, a first reinforcing layer disposed on the first surface, a second reinforcing layer disposed on the second surface, an adhesion suppressing layer disposed on the second reinforcing layer, and a recording layer disposed on the first reinforcing layer or the adhesion suppressing layer.
US10872632B2	Disk device with base and cover According to one embodiment, a disk device includes a disk-shaped recording medium, a base accommodating the recording medium, the base including a bottom wall, a sidewall on a peripheral portion of the bottom wall, and a rib on a part of an upper surface of the sidewall, a first cover on a part of the upper surface of the sidewall, and a second cover on a first surface of the rib and above the first cover. The rib includes a first region with a first width, a second region with a second width less than the first width, and the first surface with a fixed width around an entire circumference of the rib. The first region and the second region are located corresponding to a side portion of the recording medium.
US10872629B2	Data storage device coupling/decoupling actuator arm to/from an actuator A data storage device is disclosed comprising a first disk surface, a first actuator arm, a first head connected to a distal end of the first actuator arm, an actuator, and a first coupler configured to couple the first actuator arm to the actuator. The first coupler is actuated in order to couple the first actuator arm to the actuator during at least part of a seek interval, and while the first actuator arm is coupled to the actuator, the actuator is moved in order to seek the first head over the first disk surface.
US10872628B1	Near-field transducer with Au nano rod A near field transducer (NFT) is formed between a waveguide and main pole at an air bearing surface (ABS). The NFT includes a rod-like front portion (PG1) and a substantially triangular shaped back portion (PG2) with a dielectric separation layer therebetween. PG1 is formed on a first dielectric layer with thickness t1 and refractive index (RI1) while PG2 is on a second dielectric layer with thickness t2 and having refractive index (RI2) where t1>t2, and RI1>RI2 while PG1 has a tapered backside at angle 45+15 degrees to promote efficient energy transfer from PG2 to PG1 and reduce NFT heating. A dielectric layer that induces poor adhesion with PG1 may be inserted between below PG1 at the ABS to cause Au recession to occur at the PG1 leading side thereby preventing voids at the PG1 trailing side and ensuring good ADC performance.
US10872621B2	Phonograph playing vehicle A phonograph player includes a body with a motor configured to drive a drive wheel and also having a head-shell. The head-shell rotates relative to the body and holds a needle cartridge. The head-shell is also configured to activate a sensor governing motor speed. The sensor is calibrated for rotation of the head-shell to alter motor speed, and such that rotating the head-shell results in the body portion maintaining a constant RPM relative to the phonograph. The sensor may be a light sensor, and the apparatus may include a head-shell clip for holding the head-shell. Preferably, the head-shell holds the needle cartridge in a trailing configuration, and a housing at least partially cover the body.
US10872620B2	Voice detection method and apparatus, and storage medium Embodiments of the present disclosure provide a voice detection method. An audio signal can be divided into a plurality of audio segments. Audio characteristics can be extracted from each of the plurality of audio segments. The audio characteristics of the respective audio segment include a time domain characteristic and a frequency domain characteristic of the respective audio segment. At least one target voice segment can be detected from the plurality of audio segments according to the audio characteristics of the plurality of audio segments.
US10872619B2	Using images and residues of reference signals to deflate data signals A system processes data signals consisting of sums of independent signal terms, zero or more of which signal terms may already have been identified, in order to generate one or more additional terms. Deflated versions of the data signals are created by subtracting from the data signals any previously identified signal terms. Additional independent signal terms are computed using a set of reference signals organized into mutually independent partioning support sets. The images of each support set are computed on the data signals. Computed images on a data signal that are non-zero are identified as additional independent signal terms of that data signal.
US10872615B1	ASR-enhanced speech compression/archiving A process for compressing an audio speech signal utilizes ASR processing to generate a corresponding text representation and, depending on confidence in the corresponding text representation, selectively applies more, less, or no compression to the audio signal. The result is a compressed audio signal, with corresponding text, that is compact and well suited for searching, analytics, or additional ASR processing.
US10872614B2	Methods and apparatus for audio signature generation and matching A method for generating a signature is disclosed. As part of the method, a first number of bits are identified in respective rows of an audio signature matrix that are determined to be the strongest bits in the row, bits of the audio signature matrix are replaced with respective cells having values depending on whether the respective bits are included in the first number of bits, a set of uniformly distributed numbers are generated within a range of numbered locations corresponding to cells of the audio signature matrix; numerical distances are determined, from respective numbers in the set of uniformly distributed numbers, to the numbered locations of the matrix, associated with nearest occurrences of a first value. A set of integers is generated based on the distances.
US10872607B2	Information choice and security via a decoupled router with an always listening assistant device An always-listening-capable first computing device decoupled from a second computing device, comprising an electronic sensor and gate-keeping module. All data received by the communications module based on data from the electronic sensor passes through the gatekeeping module while a gatekeeping function is disabled, no data based on data from the electronic sensor passes through the communications module while the gatekeeping function is enabled, all data input to the gatekeeping module is received via an exclusive input lead from the electronic sensor, and all data output from the gatekeeping module is transmitted via an exclusive output lead to a component other than the electronic sensor. The first computing device retrieves responses to user input from a server different from a server that the second computing device would have retrieved data from but for prevented communication between the second computing device and the second server.
US10872604B2	User experience evaluation A device includes a memory configured to store a user experience evaluation unit. A processor is configured to receive a first user input corresponding to a user command to initiate a particular task, the first user input received via a first sensor. The processor is configured to, after receiving the first user input, receive one or more subsequent user inputs, the one or subsequent user inputs including a second user input received via a second sensor. The processor is configured to initiate a remedial action in response to determining, based on the user experience evaluation unit, that the one or more subsequent user inputs correspond to a negative user experience.
US10872600B1	Background audio identification for speech disambiguation Implementations relate to techniques for providing context-dependent search results. A computer-implemented method includes receiving an audio stream at a computing device during a time interval, the audio stream comprising user speech data and background audio, separating the audio stream into a first substream that includes the user speech data and a second substream that includes the background audio, identifying concepts related to the background audio, generating a set of terms related to the identified concepts, influencing a speech recognizer based on at least one of the terms related to the background audio, and obtaining a recognized version of the user speech data using the speech recognizer.
US10872598B2	Systems and methods for real-time neural text-to-speech Embodiments of a production-quality text-to-speech (TTS) system constructed from deep neural networks are described. System embodiments comprise five major building blocks: a segmentation model for locating phoneme boundaries, a grapheme-to-phoneme conversion model, a phoneme duration prediction model, a fundamental frequency prediction model, and an audio synthesis model. For embodiments of the segmentation model, phoneme boundary detection was performed with deep neural networks using Connectionist Temporal Classification (CTC) loss. For embodiments of the audio synthesis model, a variant of WaveNet was created that requires fewer parameters and trains faster than the original. By using a neural network for each component, system embodiments are simpler and more flexible than traditional TTS systems, where each component requires laborious feature engineering and extensive domain expertise. Inference with system embodiments may be performed faster than real time.
US10872596B2	Systems and methods for parallel wave generation in end-to-end text-to-speech Described herein are embodiments of an end-to-end text-to-speech (TTS) system with parallel wave generation. In one or more embodiments, a Gaussian inverse autoregressive flow is distilled from an autoregressive WaveNet by minimizing a novel regularized Kullback-Leibler (KL) divergence between their highly-peaked output distributions. Embodiments of the methodology computes the KL divergence in a closed-form, which simplifies the training process and provides very efficient distillation. Embodiments of a novel text-to-wave neural architecture for speech synthesis are also described, which are fully convolutional and enable fast end-to-end training from scratch. These embodiments significantly outperform the previous pipeline that connects a text-to-spectrogram model to a separately trained WaveNet. Also, a parallel waveform synthesizer embodiment conditioned on the hidden representation in an embodiment of this end-to-end model were successfully distilled.
US10872593B2	Ambient noise sense auto-correction audio system An audio noise calibration circuit is provided comprising: a speaker, the speaker including a driver input; a switch having a first terminal, a second terminal, and an output, and wherein the switch is adapted to be responsive to a switching signal having at least a first switching state and a second switching state such that the first terminal of the switch is connected to the output of the switch when the switching signal is in the first switching state such that there is electrical connectivity between the first terminal and the output, and the second terminal of the switch is connected to the output of the switch when the switching signal is in the second switching state such that there is electrical connectivity between the second terminal and the output, and further wherein the output of the switch is connected to the driver input of the speaker; and an audio processing unit adapted to generate the switching signal such that when in the first switching state, an audio signal generated by the audio processing unit is transferred to the first terminal and then to the driver input of the speaker to be broadcast, generate the switching signal such that when in the second switching state, the driver input of the speaker is connected to a first portion of the audio processing unit such that the speaker operates as a microphone to acquire ambient noise sound, and an electrical output of the microphone that represents the ambient noise sound is processed by the first portion of the audio processing unit to generate a digitized ambient noise sound, and modify a next output audio signal based on the digitized ambient noise sound.
US10872592B2	Noise-canceling headphones including multiple vibration members and related methods Noise-canceling headphones may include a headband, an audio input, and earcups supported proximate ends of the headband. A first vibration member operatively connected to the audio input, a second vibration member operatively connected to the audio input, and a microphone may be supported by a housing of at least one of the earcups. A feedback, noise-cancelation circuit configured to reduce a user's perception of an undesirable audible response of the second vibration member may be operatively connected to the microphone. The feedback, noise-cancelation circuit may be configured to modify an audio signal from the audio input at least in part based on a signal from the microphone and send the modified audio signal to the first vibration member. The modified audio signal may be configured to at least partially cancel at least a portion of an audible response of the second vibration member.
US10872588B2	Percussion instrument, cajon and external snare A percussion instrument, includes a Cajon body including a front striking surface, a floating snare assembly positioned at a portion of the front striking surface, and at least one connector connecting the Cajon body and the floating snare assembly. The floating snare assembly includes at least one snare wire contacting the front striking surface.
US10872583B2	Color temperature adjustment method and apparatus, and graphical user interface A method includes detecting an input operation performed on a display screen of a terminal when the display screen is touched and when a color temperature adjustment region is displayed on the display screen, converting, in response to the input operation, coordinates of an operation point corresponding to the input operation into a first color parameter, obtaining ambient light converting a color parameter of the ambient light into a second color parameter, integrating the first color parameter and the second color parameter to obtain a third color parameter, converting the third color parameter into a target color parameter, and displaying the target color parameter on the display screen of the terminal.
US10872570B2	Electroluminescent display device for minimizing a voltage drop and improving image quality and driving method thereof There is provided an electroluminescence display device comprising a display panel having a display area where images are displayed and a non-display area where images are not displayed, a subpixel located in the display area, and a voltage transfer part that is located in the non-display area and transfers a reference voltage to the subpixel in response to a signal applied from outside the display panel or a signal generated on the display panel.
US10872564B2	Data driver integrated circuit, display device comprising the same, and method of driving the same A data driver IC can include an analog-to-digital converter; a sensing part that, in a sensing mode for sensing the driving characteristics of pixels, samples a signal outputted from the pixels in response to a data voltage for sensing, and, in a calibration mode for sensing the output characteristics of the analog-to-digital converter, samples a calibration current and outputs the same to the analog-to-digital converter; and a current generator that generates N calibration currents by dividing an external input source current into N parts, where N is a natural number.
US10872563B2	Display apparatus and method of driving display panel using the same A display apparatus includes a display panel, a gate driver, a data driver, and an emission driver. The display panel includes a pixel. The pixel includes a switching element of a first type and a switching element of a second type different from the first type. The gate driver is configured to output a gate signal to the display panel. The data driver is configured to output a data voltage to the display panel. The emission driver is configured to output an emission signal. The emission signal comprises a length of an emission off duration of a writing frame in which data is written to the pixel and a length of an emission off duration of a holding frame in which the data written to the pixel is maintained in a low frequency driving mode. The length of the emission off duration of the holding frame is different from the length of the emission off duration of the writing frame in the low frequency driving mode.
US10872562B2	Pixel and organic light emitting display device including the same A pixel includes an OLED, a driving transistor, first to third transistors, and a first capacitor. The driving transistor controls an amount of current supplied from a first power source to the OLED. The first power source is coupled to a first electrode of the driving transistor. The current corresponds to a voltage of a first node. The first transistor is coupled between a data line and a second node. The first capacitor is coupled between the first node and the second node. The second transistor is coupled between the first node and a second electrode of the driving transistor. The third transistor is coupled between the first node and an initialization power source. A turn-on time of the first and second transistors overlaps that of the third transistor.
US10872559B2	Display panel and method for electrically-isolating light emitting diode in display panel The present disclosure relates to a display panel and a method for electrical-isolation of a light-emitting diode in the display panel. In one embodiment, a display panel includes an element region contained in each sub-pixel, wherein two or more light-emitting diodes are arranged in the element region; and two or more e-fuses respectively connected to the two or more light-emitting diodes, wherein at least one of the two or more e-fuses has blown; and two or more e-fuse transistors respectively connected to the two or more e-fuses.
US10872557B2	Display control apparatus and display control method A display control apparatus includes: an obtaining unit that obtains average luminance information representing a maximum period average luminance value which is a maximum value of average luminance in target image data for each frame in a first period; and a setting unit that sets one of a first control mode for displaying an image based on the target image data with carrying out power limiting processing for reducing display luminance of each frame so that power consumption by a display unit is equal to or less than a predetermined power threshold value and a second control mode for displaying the image without carrying out the power limiting processing, wherein the setting unit sets the second control mode in a case where the maximum period average luminance value is higher than a first threshold value on the basis of the average luminance information.
US10872556B2	Display method and apparatus for electronic device Various embodiments of the present invention relate to a display processing method and apparatus for an electronic device having a display divided into a first area and a second area. According to various embodiments of the present invention, the electronic device comprises: a housing; the display including the first area, which is exposed to one surface of the housing and is flat, and the second area, which extends from the first area and of which at least a portion is curved; a second processor operatively connected to the display; a first processor operatively connected to the second processor; and at least one memory operatively connected to the first processor and/or the second processor, wherein the at least one memory can be configured to store: first instructions, to be executed, for allowing the first processor to process data to be displayed on the first area of the display so as to provide the processed data to the second processor; and second instructions, to be executed, for allowing the second processor to process the data provided from the first processor so as to generate data to be displayed on the second area of the display. Various embodiments are possible.
US10872555B2	Display drive circuit A circuit apparatus is provided for driving source electrodes of a display panel based on image data and to control a backlight of the display panel. For example, the circuit apparatus includes a display drive (DD) circuit having a parameter generation (PG) part and an image data conversion (IDC) part. The PG part is operable to generate an image data-conversion parameter and a backlight control parameter based on a brightness distribution of the image data of one frame. The IDC part is operable to convert the image data based on the image data-conversion parameter. The DD circuit is operable to output source signals generated based on the converted image data and output, control the backlight based on the backlight control parameter, and stop an action of the parameter generation part in response to no change in the image data of one frame from image data of a preceding frame being detected.
US10872552B2	Device and method for subpixel rendering A display driver comprises: subpixel rendering (SPR) circuitry configured to use, in SPR, predetermined regions which fall within two lines of input subpixels of an input image; buffer memory circuitry configured to store first subpixel data for a plurality of first subpixels of the input subpixels, wherein the plurality of the first subpixels each are encompassed in the predetermined regions; and a register configured to store coefficients, wherein the coefficients respectively correspond to shapes of the portions of the first subpixels encompassed in the predetermined regions. The SPR circuitry is configured to calculate second subpixel data for second subpixels of an output image, based on the first subpixel data stored in the buffer memory circuitry and the coefficients stored in the register.
US10872551B2	Shift register unit and control method thereof, gate drive circuit and display device This disclosure provides a shift register unit that includes an input circuit, a reset circuit, an output circuit, a first pull-down control circuit, a second pull-down control circuit, a first pull-down circuit and a second pull-down circuit. This disclosure also provides a control method for the shift register unit, a gate drive circuit, a display substrate and a display device.
US10872549B2	Gate driving circuit, shift register and driving control method thereof The present disclosure provides a gate driving circuit, a shift register, and a driving control method thereof. The shift register includes: a gate signal generation circuit configured to generate a first gate signal for gating transistors, wherein the gating transistors comprise a first gating transistor and a second gating transistor coupled in series; a gate signal output control circuit configured to receive a first level signal, and output a first gate signal from the gate signal generation circuit to the first gating transistor and the second gating transistor under control of the first level signal; and a control circuit configured to receive a second level signal, a first control signal, and a second control signal, and output the first control signal to the first gating transistor and output the second control signal to the second gating transistor under control of the second level signal.
US10872548B2	Display apparatus for alleviating a problem of image flicker by regulating a common voltage This application provides a display apparatus and a driving method therefor. The display apparatus includes: a display panel, including a first input line and a first output line, where the first input line obtains a common voltage, and the first output line outputs a common feedback voltage; a voltage regulating unit, including a second output line, where the second output line outputs the common voltage; and a timing controller, including a control line and a second input line, where the control line outputs a voltage regulating signal, and the second input line obtains the common feedback voltage, where the timing controller continuously obtains the common feedback voltage, and selects, from common feedback voltage values, several voltage values as a regulation condition, and outputs the voltage regulating signal according to the regulation condition, where the voltage regulating unit regulates the common voltage according to the voltage regulating signal.
US10872547B2	Gate driver and display apparatus thereof A gate driver with reduced voltage fluctuations driving a display device generates pulse signals shifted in a specified phase. The gate driver includes connected unit circuits. Each unit circuit includes an output terminal, input and output transistors, and a holding module. First and second control signals, alternating oppositely between high and low states, govern the two transistors. The input transistor is controlled by a first control signal and outputs a high level voltage to a first node based on a trigger signal. The output transistor outputs the shifted pulse signal synchronously with a clock control signal, based on the high level voltage of the first node. Initially, the trigger signal is low and the first and second control signals are high. The holding module outputs the low level voltage to the output terminal based on the first control signal and the second control signal.
US10872545B2	Detection method and apparatus for display panel, detection device and storage medium Provided are a detection method and apparatus for a display panel, a detection device and a storage medium. The method includes: providing a second data signal to a data input end, providing a second gate line scan signal to a gate electrode scan input end, and providing a power source signal to a power source end, wherein during an inputting process, the second data signal is at a first level, a level of the second gate line scan signal jumps from the first level to a second level, a level of the power source signal jumps from the first level to the second level, and the level of the second gate line scan signal jumps before the jumping of the level of the power source signal; acquiring a second voltage of each pixel electrode; and determining a faulty gate line according to the second voltage.

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