US10863658B2
Methods and apparatus for use in the manufacture of a display element. Some embodiments include a method for selective pick up of a subset of a plurality of electronic devices adhered to a handle layer. The method comprises modifying a level of adhesion between one or more electronic devices of the plurality of electronic devices adhered to the handle layer, such that the subset of the plurality of electronic devices has a level of adhesion to the handle layer that is less than a force applied by a pick up tool, PUT. This enables selective pick up of the subset of the plurality of electronic devices from the handle layer by the PUT.
US10863651B2
A server tray assembly includes a server tray support configured to receive a server board that includes a working fluid conduit fluidly coupled to a server board connector disposed on a back plane of the server board, a back wall of the server tray support includes a fluid connector configured to form an unbiased fluid connection with the server board connector; and a locking assembly secured to at least one of a server rack or the server tray support, the locking assembly disposed opposite the fluid connector is configured to engage a portion of the server board to bias the server board toward the fluid connector to fluidly seal the unbiased fluid connection between the server board connector and the fluid connector of the server tray support.
US10863632B2
The present disclosure provides a display device that include: a display panel that includes a display area and a peripheral area that is provided at the periphery of an edge of the display area; a window that is provided on one side of the display panel to protect the display panel; and an adhesive film that is provided between the display panel and the window to bond the display panel and the window to each other, wherein the adhesive film in an area that corresponds to the peripheral area and the adhesive film in an area that corresponds to the display area have different properties.
US10863630B2
Provided is a material composition and method that includes forming a patterned resist layer on a substrate. The patterned resist layer has a first pattern width, and the patterned resist layer has a first pattern profile having a first proportion of active sites. In some examples, the patterned resist layer is coated with a treatment material. In some embodiments, the treatment material bonds to surfaces of the patterned resist layer to provide a treated patterned resist layer having a second pattern profile with a second proportion of active sites greater than the first proportion of active sites. By way of example, and as part of the coating the patterned resist layer with the treatment material, a first pattern shrinkage process may be performed, where the treated patterned resist layer has a second pattern width less than a first pattern width.
US10863628B2
A printed circuit board (PCB) may include a plurality of horizontally disposed signal layers. The PCB may include a first vertically disposed differential via electrically connected to a first horizontally disposed signal layer, of the plurality of horizontally disposed signal layers, and a second horizontally disposed signal layer of the plurality of horizontally disposed signal layers. The PCB may include a second vertically disposed differential via electrically connected to the first signal horizontally disposed layer and the second horizontally disposed signal layer. The PCB may include a first set of clearances encompassing the first vertically disposed differential via and the second vertically disposed differential via, a second set of clearances encompassing the first vertically disposed stub, and a third set of clearances encompassing the second vertically disposed stub.
US10863626B1
A carrier structure is provided. A spacer is formed in an insulation board body provided with a circuit layer, and is not electrically connected to the circuit layer. The spacer breaks the insulation board body, and a structural stress of the insulation board body will not be continuously concentrated on a hard material of the insulation board body, thereby preventing warpage from occurring to the insulation board body.
US10863607B2
Systems and method for distributed manifestation are described. One such system may comprise a data generator configured to generate data sets comprising state data and corresponding spatial coordinate data. The data sets may be encoded so as to allow a receiving unit to operate within its dynamic range. The data sets may be transmitted, using one or more projectors, in the direction of a target area. The target area may comprise a first area and a second area. In some circumstances, the first and second areas do not overlap in space. In other circumstances, the first and the second areas may overlap, at least partially. The system may further comprise a processor configured to provide a synchronization sequence for synchronizing the projectors to one another.
US10863600B2
A current matching circuit includes a plurality of LED driver circuits. A current to voltage converter circuit is coupled to the plurality of LED driver circuits to generate a plurality of voltage signals. Each one of the plurality of voltage signals is representative of a respective output current through a corresponding one of the plurality of LED driver circuits. A comparison circuit is coupled to the current to voltage converter circuit to compare the plurality of voltage signals. An adjustment circuit is coupled to the comparison circuit and the plurality of LED driver circuits. The adjustment circuit is configured to trim the plurality of LED driver circuits in response to the comparison circuit such that each respective output current through the plurality of LED driver circuits is substantially equal.
US10863599B2
A lighting device includes a first string of light emitting diodes (LEDs) configured to emit a warm white light having a warm Correlated Color Temperature (CCT). The lighting device further includes a second string of LEDs configured to emit a cool white light having a cool CCT. The lighting device also includes green light LEDs that emit a green light. A flux of the green light is controlled based on a flux of the cool white light or a flux of the warm white light. The flux of the warm white light and the flux of the cool white light change proportionally with respect to each other.
US10863589B2
A low-temperature vacuum cooking device and a cooking appliance including low-temperature vacuum cooking device are provided. The cooking appliance may include a housing including a container mount and a vacuum-packing module mount provided adjacent to each other, a first container having a space to accommodate a liquid therein, the first container being configured to be coupled with the container mount, a heater that heats the liquid accommodated in the first container, a vacuum pressure generator installed on the vacuum-packing module mount to suction air inside a food packing bag, a sealer installed adjacent to the vacuum pressure generator that heats the food packing bag in order to seal it, a cover rotatably installed on the housing to cover or open the first container and the vacuum pressure generator, and a high-temperature cooking unit including a top plate and a high-temperature heater provided at a lower portion of the top plate.
US10863585B2
Embodiments of an access point (AP), station (STA), and method of communication are generally described herein. The AP may perform channel sensing in a first channel of a first frequency band and a second channel of a second frequency band to obtain access for transmission of a physical layer convergence procedure (PLCP) protocol data unit (PPDU) that comprises multiple subframes. The transmission of the PPDU may be configurable to use a multi-band layer-1 aggregation of the first and second channels. While the second channel is unavailable, the AP may transmit one or more subframes on the first channel without usage of the multi-band layer-1 aggregation. When it is determined that the second channel has become available, the AP may switch to synchronized transmission of the subframes on the first and second channels in accordance with the multi-band layer-1 aggregation.
US10863581B2
A network node (MR/BR node) is configured as a mesh router node in a first wireless network comprised of a plurality of first nodes and as a border router node in a second wireless network comprised of a plurality of second nodes, the second wireless network distinct from the first wireless network. The MR/BR node has a unique first address in the first wireless network and a unique second address in the second wireless network. In this way, the MR/BR node can receive a first communication in the first wireless network via the first address, and transmit the received first communication to at least one of the second nodes in the second wireless network. The MR/BR node can also receive a second communication in the second wireless network via the second address, and transmit the received second communication to at least one of the first nodes in the first wireless network.
US10863579B2
An apparatus and a method capable of effectively providing services in a mobile communication system, and a data processing method of a data reception apparatus are provided. The apparatus and method includes obtaining, by a first lower packet data convergence protocol (PDCP) layer and a second lower PDCP layer, a plurality of PDCP packet data units (PDUs) based on data received from a first base station (BS) and a second BS, parallel deciphering, by the first and second lower PDCP layers, the plurality of PDCP PDUs, transmitting, from the first and second lower PDCP layers to an upper PDCP layer, the plurality of deciphered PDCP PDUs, and reordering, by the upper PDCP layer, the plurality of deciphered PDCP PDUs.
US10863576B2
The present disclosure relates to an apparatus and a method for managing a Mission Critical Push-to-Talk (MCPTT). The apparatus comprises: a first MCPTT client configured to send an MCPTT request message to a second MCPTT client through a MCPTT server, and receive, from the second MCPTT client through the MCPTT server, a MCPTT response message in response to the MCPTT request message, wherein an MCPTT call in the MCPTT service is established between the first MCPTT client and the second MCPTT client by the MCPTT server.
US10863574B2
Provided are method for a distributed unit (DU) of a base station establishing a bearer in a wireless communication system, and an apparatus for supporting the same. The method may comprise the steps of: receiving a first message including a signaling radio bearer (SRB) identity (ID) from a central unit (CU) of the base station; and establishing a SRB corresponding to the received SRB ID.
US10863569B2
Embodiments of the present disclosure provide a data transmission method, user equipment, and an access network device. UE transmits air interface data to an access network device by using a serving cell set including at least two core serving cells that can independently serve the UE to transmit data, and initiates an RRC connection re-establishment process to the access network device only when detecting that all core serving cells in the serving cell set are unavailable. Data transmission is performed by using an available serving cell to the greatest extent. In other words, data transmission can be performed by using any available core serving cell, to reduce the dependence of data transmission between serving cells and minimize possibility of data transmission interruption, thereby improving data transmission robustness.
US10863563B2
Method for controlling communication system including terminal apparatus and communication apparatus
A control method includes determining, when a communication apparatus and a terminal apparatus are connected to the same external apparatus as a result of establishing a first connection, whether communication between the communication apparatus and the terminal apparatus via the external apparatus is executable, and establishing a second connection between the terminal apparatus and the communication apparatus without intervention of the external apparatus based on a determination, while the established first connection is maintained, that communication between the communication apparatus and the terminal apparatus via the external apparatus is not executable.
US10863561B2
According to some embodiments, a method in a first wireless device of relaying data from a second wireless device to a wireless communication network comprises: obtaining data transmission information associated with data to be relayed from the second wireless device to the wireless communication network; requesting resources from the wireless communication network according to the data transmission information before receiving the data to be relayed; receiving an indication of resources from the wireless communication network; receiving the data from the second wireless device; and transmitting the data to the wireless communication network using the indicated resources. In particular embodiments, the data transmission information includes at least one of an amount of data to be relayed from the second wireless device to the wireless communication network and an estimated time for receiving the data from the second wireless device at the first wireless device.
US10863554B2
Provided are a signal transmitting method and apparatus, and a resource notification method and apparatus. The signal transmitting method includes: transmitting one or more random access signals. A tail end of the one or more random access signals is aligned with a t−Δt position of a signal transmission region in transmission resources of the one or more random access signals, t is a tail end time point of the signal transmission region and Δt is an advance. Alternatively, a transmitting start time point of the one or more random access signals is a result obtained by subtracting the length of the one or more random access signals and the advance from the tail end time point of the signal transmission region in the transmission resources.
US10863550B2
The present disclosure relates to a method and apparatus for performing random access in a user equipment for a small cell e-NB with a small cell service area in heterogeneous e-NB cell carrier integration (dual connectivity or inter-eNB carrier aggregation) in mobile communication systems. In accordance with an aspect of the present disclosure, a method for performing random access in a mobile communication system is provided. The method includes receiving a configuration request message for configuring a Serving Cell Group (SCG) from a second eNB located in a service area of a first eNB through the first eNB; configuring an SCG cell based on the configuration request message, and sending a configuration response message in response to the configuration request message to the second eNB through the first eNB; and performing random access if there is uplink data present on a logic channel (LCH) relocated into the SCG cell.
US10863546B2
Some embodiments enable improved aggregated throughput and average latency in a wireless communication channel. Wireless electronic devices may implement adaptive contention window (ACW) channel access that improves channel capacity and enables latency sensitive applications (e.g., video streaming), especially when all wireless electronic devices operating on the channel as well as those in proximity utilize ACW channel access. Some embodiments detect when wireless stations on the communication channel as well as wireless stations in proximity are utilizing ACW channel access to obtain a transmit opportunity (TXOP). Based on the detection, an access point (AP) can instruct an associated wireless station to: use ACW channel access to obtain a TXOP, use a different channel access method obtain a TXOP as needed, disassociate and associate with a different AP, or use a different channel access method to obtain a TXOP.
US10863545B2
According to one embodiment of the present invention, a method by which a station (STA) performs channel access in a wireless LAN system comprises the steps of: receiving, from an access point (AP), a first frame indicating whether to deactivate a basic service set (BSS) color; receiving a second frame including a signal (SIG)-A field having a transmission opportunity (TXOP) period subfield and a BSS color subfield; and performing channel access, wherein the STA can perform the channel access by invoking an extended inter-frame space (EIFS) operation when the BSS color is deactivated by the first frame, but the BSS color subfield of the second frame includes the deactivated BSS color and the TXOP period subfield of the second frame includes a valid TXOP period value.
US10863534B2
The present disclosure discloses a control channel transmission method, which includes: sending a first message to user equipment UE, where the first message includes a set of control channel configuration information; determining, for the user equipment (UE) according to the set of control channel configuration information, control channel configuration information used to transmit a control channel; and transmitting the control channel according to the control channel configuration information that is determined for the UE and used to transmit the control channel. The control channel configuration information used to transmit the control channel may be determined for the user equipment, and the control channel is transmitted (that is, received or sent) according to the control channel configuration information. Therefore, when transmitting the control channel, the UE can directly transmit a control channel corresponding to the control channel configuration information. In this way, detection complexity of the UE is reduced.
US10863532B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting data in a wireless communication system. According to an aspect of the present invention, the method comprising: receiving, from an enhanced Node B (eNB), a grant with an indication that indicates at least one radio bearer (RB) of which data should be transmitted using the received grant, wherein each of RBs configured to the UE is associated with a respective logical channel priority; generating a medium access control protocol data unit (MAC PDU) including data of the indicated at least one RB; and transmitting the MAC PDU using the grant.
US10863531B2
This disclosure relates generally to telecommunication networks, and more particularly to a method and system for delay aware uplink scheduling in a communication network. The telecommunication network performs data uplink and data downlink associated with data communication between multiple transmitter-receiver pairs connected to the network, by using specific scheduling schema as part of the data processing. Disclosed are method and system for performing a delay-aware uplink scheduling in the communication network. For an uplink request received from a transmitter, the system estimates downlink delay at the corresponding receiver side. The system further estimates a processing delay for the received uplink request. Based on the estimated downlink delay and the processing delay, the system determines an uplink delay budget for the transmitter. Further, based on the uplink delay budget and an achievable data rate computed for the transmitter, the system schedules uplink for the transmitter.
US10863530B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An embodiment of the present disclosure relates to a method for operating a terminal, which includes receiving timing advance (TA) information related to an interference, determining whether to apply the TA information related to the interference, and transmitting uplink data based on the TA information related to the interference, and the terminal performing the same. Further, the present disclosure relates to a method and an apparatus for operating a base station operating with the terminal.
US10863517B2
A method and system for resource allocation is provided. A method includes identifying a set of resource blocks associated with a control channel for a terminal; transmitting, to the terminal, information on the set of resource blocks on a radio resource control signal, the information including first information indicating resource blocks included in the set of resource blocks and second information indicating a number of symbols corresponding to the set of resource blocks; transmitting, to the terminal, control information including information for downlink data on the control channel identified based on the first information and the second information; and transmitting, to the terminal, the downlink data on a data channel based on the control information. The set of resource blocks includes at least one control channel resource. A search space for the control channel of the terminal is defined based on an aggregation level, a number of the at least one control channel resource, and a number of a candidate associated with the control channel.
US10863503B2
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) are provided. The 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.
US10863494B2
Systems, apparatuses, methods, and computer-readable media are provided for time domain resource allocations in wireless communications systems. Disclosed embodiments include time-domain symbol determination and/or indication using a combination of higher layer and downlink control information signaling for physical downlink shared channel and physical uplink shared channel; time domain resource allocations for mini-slot operations; rules for postponing and dropping for multiple mini-slot transmission; and collision handling of sounding reference signals with semi-statically or semi-persistently configured uplink transmissions. Other embodiments may be described and/or claimed.
US10863493B2
Techniques are described for wireless communication. An exemplary method includes receiving, at a first device, a pre-scheduling message for a downlink transmission from a second device; transmitting a scheduling message to the second device in response to receiving the pre-scheduling message; and receiving the downlink transmission in accordance with the at least one downlink transmission parameter of the scheduling message. The scheduling message may include at least one downlink transmission parameter. Another exemplary method includes transmitting, to a first device, a pre-scheduling message for a downlink transmission; receiving, from the first device, a scheduling message comprising at least one downlink transmission parameter; and transmitting the downlink transmission to the first device in accordance with the at least one downlink transmission parameter of the scheduling message.
US10863489B2
A method for transmitting an uplink control channel in a wireless communication system and a device therefor are disclosed. In detail, the method performed by a user equipment (UE) includes generating a third sequence by aggregating a first sequence with a second sequence, generating a fourth sequence by using the generated third sequence and a specific cyclic shift index corresponding to specific uplink control information, and transmitting the uplink control channel by using the generated fourth sequence, wherein the fourth sequence may be transmitted in at least one symbol constituting a resource region allocated for transmission of the uplink control channel, and wherein the fourth sequence may indicate the specific uplink control information transmitted through the uplink control channel.
US10863488B2
Disclosed is a method for transmitting a physical uplink control channel (PUCCH) by a machine type communication (MTC) device. The PUCCH transmission method comprises the steps of: receiving configuration for independent PUCCH resources at each repetition level of PUCCH; determining a PUCCH resource corresponding to a repetition level, on the basis of the configuration; and repeatedly transmitting the PUCCH, on the determined resource.
US10863481B2
A communication system includes a transmitting communication device and a receiving communication device. The transmitting communication device determines a control element, e.g., a control element of a Media Access Control protocol, associated with one of the carriers and provides the control element with an identifier specifying the carrier the control element is associated with. The transmitting communication device sends the control element with the identifier on one of the carriers to the receiving communication device. The receiving communication device receives the control element and determines, from the identifier received with the control element, the carrier the control element is associated with. Further, the receiving communication device determines, on the basis of parameters indicated by the control element, a data transmission property of the carrier the control element is associated with.
US10863476B2
Embodiments described herein relate generally to techniques for paging in a wireless network. In some embodiments, a mobility management entity (MME) may determine a user equipment (UE) is associated with a predetermined category and adjust paging mechanisms based on said determination. Other embodiments may be described and claimed.
US10863470B2
A method of detecting a synchronization switching pulse using a power detector in a time division duplexing (TDD) system includes receiving an input signal, detecting a power level associated with the input signal using a digital power meter, and determining a configuration associated with the input signal. The method also includes determining that a pulse width associated with the input signal is greater than a threshold, determining an offset associated with a special subframe configuration, and generating an estimated sync pulse. The method further includes forming a regenerated sync pulse, determining an error between the estimated sync pulse and the regenerated sync pulse, determining that the error is less than a threshold, and providing a lock detect.
US10863469B2
Systems, devices, and methods synchronize sensor data and timestamps based on a second clock of a second device relative to a first clock of a first device. The data are communicated from the second device to the first device by way of respective wireless circuits in the first and second devices. Timestamps based on the second clock are corrected based on one or more of a time offset value and a clock frequency offset value of the second clock relative to the first clock. The timestamps for the sensor data are scaled to account for clock drift, and shifted to account for clock offset error.
US10863465B2
Techniques are disclosed to synchronize wireless signal transmission by endpoints controlled by a central controller. For example, an example method of wireless communication includes receiving, at a first device, over a wired medium between the first device and a second device, a plurality of packets from the second device. Each of the plurality of packets comprises data representative of a portion of a signal corresponding to a wireless medium. The method further includes receiving, at the first device, from the second device over the wired medium a synchronization signal based on a common master clock at the second device. The method further includes synchronizing, at the first device, a local clock of the first device to the common master clock based on the synchronization signal. The method further includes reconstructing the signal corresponding to the wireless medium based on the plurality of packets and the synchronized local clock.
US10863458B2
A system for transmitting and receiving wireless signals through a physical barrier, such as walls or windows, to wireless computing devices that are located internal to a structure that is formed in part by the physical barrier. The wireless signals are millimeter waveforms with gigahertz frequencies that are communicated with 5G communication protocols by one or more remote base station nodes located external to the physical barrier. One or more external antennas are configured to communicate RF wireless signals with HMA waveforms to remote wireless base station. In one or more embodiments, the RF wireless signals are amplified and communicated bi-statically through the window barrier between customer premises equipment and an authorized remote wireless base station.
US10863448B2
Provided is a communication device, which is enabled to improve the throughput of a communication system by reducing the difference of a transmission power between an SCCH and an SDCH thereby to satisfy the required quality of a PAPR. In this device, an MCS selection unit (111) of a transmission unit (110) decides, with reference to a CQI lookup table, an MCS pattern (MCS1) of the SDCH, an MCS pattern (MCS2) of the SCCH and information (multiplex information) on multiplex positions on the time axes of those two channels, on the basis of the CQI information. On the basis of the MCS2 and the MCS1, encoding modulation units (112 and 113) perform encoding and modulating operations. According to the multiplex information, a channel multiplexing unit (114) time-division multiplexes the SCCH and the SDCH thereby to generate a transmission signal.
US10863445B2
A method for assigning downlink transmit power levels to radio nodes (RNs) in a small cell radio access network (RAN) includes assigning initial power levels to the RNs. For each cell, first events are counted indicating that UEs receiving a signal from their serving cells with a signal strength below a specified value have entered a coverage hole. For each cell, second events are counted indicating that UEs have re-established a previous connection on one of the cells. For each pair of cells, a coverage hole is identified between them if the number of first events for one cell exceeds a threshold and, a number of second events or re-establishment of a previous connection on the other cell exceeds another threshold. For each identified coverage hole, the downlink transmit power level is increased of at least one RN in the pair of cells between which the coverage hole is identified.
US10863443B2
A wireless device is disclosed that can support carrier aggregation uplink (“CAUL”) communication using a single wideband coupler. A single wideband coupler that can operate or support some or all of the communication bands of the wireless device can be used in conjunction with one or more diplexers and/or filters to measure the power of individual communication bands involved in the transmission process. Further, the use of a wideband coupler and switching network to measure the transmit power from the one or more transmit paths or main paths of a wireless device can reduce the size of a transceiver and reduce the insertion loss attributed to the power measurement components compared to systems that use separate measurement systems for each transmit path. The power measurement system may occur in a separate path in electrical connection with the wideband coupler, which may therefore be termed a coupler path.
US10863439B2
A method for reducing power consumption of a terminal that communicates with a base station in a mobile communication system using a multi-carrier structure composed of a primary component carrier and at least one secondary component carrier comprises: receiving a discontinuous reception (DRX) parameter group for multi carriers from the base station; and setting the multi carriers to the same parameter value, by using the received parameter group. The method for reducing power consumption of the terminal further comprises: performing a downlink control channel receive operation on each carrier according to a DRX cycle. As the base station in the mobile communication system using the multi-carrier structure simplifies the DRX process for reducing power consumption of a terminal by reducing signaling load for the multi-carrier control of the terminal, it becomes possible to reduce power consumption of the terminal.
US10863435B2
A communication control method of an electronic device includes operating the electronic device in a first mode having a first operating cycle, and measuring a location of the electronic device. The method further includes, based on a result of measuring the location of the electronic device, and while in a first measuring cycle, determining whether the electronic device is located within at least one predetermined area. Also, the method includes changing the first operating cycle of the first mode or the first measuring cycle of the electronic device when the electronic device is located within the at least one predetermined area. The at least one predetermined area is at least one of a geo-fence and a communication accessible area.
US10863431B2
Methods, devices, and computer program products for synchronization of wireless devices in a peer-to-peer network are described herein. In one aspect, a method of wireless communication apparatus is provided. The method includes receiving, at an apparatus, at least one of: an offset parameter indicating an offset, with respect to a default time period, during which the apparatus should be in an active mode for transmitting and/or receiving data, and an interval parameter indicating a multiple of time periods, wherein the apparatus should be in the active mode for transmitting and/or receiving data during each time period. The method further includes determining at least one wakeup time period to be in the active mode based on the offset parameter or the interval parameter. The method further includes transmitting and/or receiving data during the at least one wakeup time period.
US10863420B2
There are provided mechanisms for monitoring search spaces. A first method performed by a wireless device comprises receiving an Orthogonal Frequency-Division Multiplexing (OFDM) symbol in a downlink slot. At least part of the OFDM symbol is included in a device-specific search space and in a common search space. The first method comprises monitoring the device-specific search space for at least one device-specific reference signal (RS) and monitoring the common search space for at least one non-device-specific RS. In a second method, a radio access network node transmits an OFDM symbol included in a device-specific search space and in a common search space. The device-specific search space contains a device-specific RS, or the non-device specific search space contains a non-device-specific RS, or both of these apply.
US10863417B2
A communication system according to the present disclosure includes a core network apparatus and a management apparatus. The management apparatus includes a reception unit for receiving sensor information detected by a communication terminal (40) via the core network, an evaluation unit for evaluating whether or not the sensor information indicates that the communication terminal is moving, a transmission unit for transmitting information instructing the core network apparatus to stop communication related to the communication terminal to the core network apparatus. The core network apparatus includes a communication control unit for, when the communication control unit receives the information instructing the core network apparatus to stop the communication related to the communication terminal, stopping transmission of data to the communication terminal and stopping transmission of data transmitted from the communication terminal to another communication apparatus.
US10863409B2
A mobile communication device includes: a monitoring unit that monitors conditions of communication media; a control unit that controls switching communication media based on information indicating a communication medium having a good condition in each of a plurality of travel sections; and a switching unit that switches the communication medium to be used, wherein when a mobile object moves from a first section to a second section, the control unit causes the monitoring unit to monitor, in an area including a boundary between the first and second sections, radio wave conditions of a first communication medium having a good radio wave condition in the first section and a second communication medium having a good radio wave condition in the second section, and instructs the switching unit to perform switchover from the first communication medium to the second communication medium, based on results from the monitoring unit.
US10863407B2
A method for setting Wi-Fi roaming, and a terminal are provided. The method includes the following. A first received signal strength indication (RSSI) value is obtained when a terminal is connected to a first AP. An RSSI adjustment value is obtained by subtracting a preset RSSI weight from the first RSSI value. A preset RSSI lower limit is set to be a roaming threshold when the RSSI adjustment value is greater than the preset RSSI lower limit, and the RSSI adjustment value is set to be the roaming threshold when the RSSI adjustment value is not greater than the preset RSSI lower limit, where the roaming threshold is used to trigger the terminal to roam between different Wi-Fi networks.
US10863403B2
An access point is provided for use with a neighboring access point and a client. The access point includes: a receiving component that receives a neighbor report request; a transmitting component that transmits a second neighbor report request and a soft resource request to the neighboring access point; and a report generating component that generates a neighbor report. The receiving component also receives resource response data of the neighboring access point associated with the second neighbor report request and receives soft resource response data of the neighboring access point associated with the soft resource request. The report generating component generates the neighbor report based on the resource response data and the soft resource response data of the neighboring access point. The transmitting component transmits the neighbor report to the client.
US10863397B2
A device, system and method for a user equipment (UE) to opportunistically utilize the wireless capabilities of a paired device. The UE is configured to establish a first cellular network connection based on a first subscription, a second cellular network connection based on a second subscription and a connection to a further UE based on a short-range communication protocol. The UE identifies a predetermined condition and transmits an indication to the further UE based on the predetermined condition. The further UE establishes a further cellular network connection in response to the indication and the further cellular network connection is based on one of the first subscription or the second subscription. The UE then declares no service for one of the first cellular network connection or the second cellular network connection based on the further cellular network connection.
US10863395B2
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.
US10863393B2
The disclosure relates to a state switching method, a state keeping method and devices. The method includes determining whether a user equipment (UE) is in an inactive state, wherein the inactive state is an intermediate state between a connect state and an idle state; determining whether the UE meets a predetermined condition; and switching the UE from the inactive state to the idle state when it is determined that the UE is in the inactive state and meets the predetermined condition.
US10863392B2
A method includes determining whether a packet switched (PS) signaling connection is released, the PS signaling connection being associated with a first network corresponding to a first radio access technology (RAT), controlling a switching timing to a second network corresponding to a second RAT according to a type of the PS signaling connection, and transmitting a request for switching to the second network. A terminal includes a controller to determine whether a packet switched (PS) signaling connection is released, the PS signaling connection being associated with a first network corresponding to a first radio access technology (RAT), and to control a switching timing to a second network corresponding to a second RAT according to a type of the PS signaling connection, and a transmitter to transmit a request for switching to the second network.
US10863382B2
A communication system capable of dynamically changing an MME to serve in call processing in accordance with the load condition of the MMEs and the like is provided. A communication system of the present invention includes: communication control apparatuses (10) to (12); and a node apparatus (20) that executes call processing relating to a communication terminal with the communication control apparatuses (10) to (12). The communication control apparatuses (10) to (12) form a context sharing group that shares subscriber data of the communication terminal. The node apparatus (20) selects a first communication control apparatus in the context sharing group, and transmits a call processing message to the first communication control apparatus. The first communication control apparatus executes the call processing using the subscriber data shared in the context sharing group.
US10863381B2
A method performed by a communication device comprises identifying (310) a long transmission time interval (TTI) transport block size from a set of long TTI transport block sizes used for transport block transmission within a long TTI. The method further comprises determining (320) a short TTI transport block size, used for transport block transmission within a short TTI, by downscaling the long TTI transport block size based on a relation between a number of symbols in the short TTI and a number of symbols in the long TTI that is greater than the number of symbols in the short TTI.
US10863379B2
In one embodiment, a basic service set (BSS) color assignment apparatus includes a processor, and a memory to store data used by the processor, wherein the processor is operative to calculate, for each one BSS color of a plurality of BSS colors, a BSS color assignment metric at least based on use of the one BSS color in at least one neighboring BSS neighboring a BSS of an access point in an infrastructure wireless local area network (WLAN), yielding a plurality of BSS color assignment metrics for the BSS of the access point, select one of the plurality of BSS color assignment metrics associated with an optimal choice BSS color of the plurality of BSS colors for the BSS of the access point and assign the optimal choice BSS color to the BSS of the access point.
US10863376B2
Various embodiments herein define a performance data and measurement job creation solutions for advanced networks including network slicing, based on a service-based framework. The embodiments allow different kinds of consumers to flexibly use performance management services and performance data services, to collect real-time performance data and/or periodical performance data.
US10863375B2
A method includes: sending, by an access point AP, a channel measurement trigger frame TF-S to at least two stations STAs, where the TF-S is used to trigger the at least two STAs to send null data packets NDPs used for uplink channel measurement, the TF-S includes parameter indication information of a transmission parameter used by each STA to send theNDP, and the parameter indication information is used by the STA to determine the transmission parameter and a transmission time; and receiving, by the AP, an NDP sent by each of the at least two STAs based on a corresponding transmission parameter of the STA at a transmission time corresponding to the STA, and performing channel measurement, where there is no interframe gap between NDPs sent by any two adjacent STAs of the at least two STAs.
US10863369B2
The disclosure provides a method of operating a communication network. The method includes receiving input data related to a state of the communication network and operation of the communication network. The method then includes determining a policy for the communication network based on the input data. The policy is a set of features for forming a plurality of communication links in the communication network over a time interval. The plurality of communication links provides one or more paths through the communication network. Determining the policy is based at least in part on utility values of previous policies. The utility values of previous policies are derived using simulation and/or real-world implementation of the previous policies. The communication network is then operated to implement the policy in the time interval.
US10863366B2
Aspects of the present disclosure relate to receiver beamforming for serving and neighbor cell measurements. An exemplary method generally includes communicating with one or more base stations using a first beam type, initiating a transition to communicating with at least one of the one or more base stations using a second beam type in response to an indication of a trigger event, and communicating with the at least one of the one or more base stations using the second beam type.
US10863363B2
Disclosed relates to a method, device, and system for performing downlink transmission. Specifically, the disclosed relates to a method including when the downlink signal includes a physical downlink shared channel (PDSCH) and a channel in the specific cell is sensed to be idle for a first predefined interval, wherein the processor performs backoff after the second predefined time in order to perform the downlink transmission, and when the downlink transmission includes a Discovery Reference Signal (DRS) and the channel in the specific cell is sensed to be idle for a second predefined interval, performing the downlink transmission immediately after the second predefined interval, and a device and system therefor.
US10863354B2
In one embodiment, a method includes receiving user input that includes an indication that the user is generating social-network content. The social network includes a number of nodes and a number of edges connecting the nodes, with at least one node corresponding to the user. The method includes accessing information about one or more places corresponding to a location of the user and automatically generating a check-in to one of the one or more places for the user. The method includes automatically associating the check-in with the content.
US10863345B2
A technique for administrating a subscription to an operator. This subscription allows access to a communication network for a security module associated with a user device. A contact address of a server configured to prepare subscription management data is obtained on the basis of an access profile for the network installed in the security module. The security module sends a request for execution of an act of administration in conjunction with this subscription. The request is addressed to the contact address of the server and comprises a datum allowing the server to forward the request to a control server. Once the act of administration has been executed, the user device receives a confirmation of execution of this act of administration originating from the control server.
US10863344B2
A method for improved resource utilization in 5G networks includes determining at least one network parameter in response to a request received from a user for the at least one service at a particular location, wherein the at least one network parameter includes at least one of an availability of at least one edge server, a Round Trip Time (RTT), an End-to-End (E2E) delay and a network rating. Further, the method includes providing at least one recommendation for performing the at least one requested service on the UE based on the determined at least one network parameter. The at least one recommendation include at least one of an application, a RAT, a SIM and a network slice of the SIM.
US10863335B2
A communication system for vehicles includes a first communication device disposed at a trailer and a second communication device disposed at a vehicle. The communication device wirelessly transmits a communication to the second communication device, and the second communication device receives the transmitted communication from the first communication device. Responsive to processing of the transmitted communication received by the second communication device, the communication system determines an angle of the trailer relative to the vehicle. The first and second communication devices may include first and second dedicated short range communication devices. One of the devices may include spaced apart antennae, whereby the system may determine the angle of the trailer via triangulation based on an antenna of one of the communication devices and the spaced apart antennae of the other of the communication devices.
US10863334B2
Repeated signals for narrowband internet of things (NB-IoT) and machine type communication (MTC) may be transmitted using various non-orthogonal multiple access (NOMA) techniques. A user equipment (UE) may generate a set of modulated symbols associated with the data stream, spread the set of symbols using a spreading factor, and may subsequently apply a scrambling sequence to the set of symbols. The spread and scrambled symbols may be transmitted as a time domain waveform that includes one or more repetitions of a transmission time interval (TTI) or a resource unit (RU). Additionally, or alternatively, the UE may perform rate matching and apply the scrambling sequence to achieve the repetitions of the TTIs or RUs. In some cases, the UE may transmit a set of orthogonal pilot signals with the repetitions of the TTIs or RUs, where the pilot signals include different cyclically shifted versions of a base pilot signal.
US10863333B2
Systems, methods, and computer-readable mediums for federating an enterprise and a SaaS provider across one or more network slices of a network service provider. A SaaS provided by a SaaS provider for provisioning to an enterprise can be recognized. One or more network slices within a network of a network service provider between the enterprise and the SaaS provider can be identified. The one or more network slices can be used to provision the SaaS to the enterprise. As follows, the SaaS provider can be federated with the enterprise across one or more network service providers, including the network service provider. Specifically, the SaaS provider can be federated with the enterprise by uniquely associating the one or more network slices provided by the network service provider with the SaaS provisioned by the SaaS provider to the enterprise.
US10863325B2
Systems and methods are provided for identifying subscribers and/or content creators to each other while attending a real-world/live event. The real-world/live event may be in furtherance of content creation or in furtherance of providing preferential access to subscribers. Identification in the case of subscribers can be based upon subscribership information, commonality of one or more aspects of the subscribers and/or the content creators. For example, a subscriber may be identified with a level of prominence commensurate with the level at which he/she subscribers to a content creator to. Notifications and/or recommendations may be presented in an augmented reality experience along with augmented reality identifications of subscribers and/or content creators.
US10863321B2
The present invention relates to a method and device for transmitting and receiving, by a first device, data using Bluetooth. The present invention provides a method and device wherein the first device: generates a group for group communication with a plurality of devices; exchanges, with the plurality of devices, first configuration information of the group for the group communication; establishes Bluetooth connection to the plurality of devices on the basis of the first configuration information, the Bluetooth connection being established using a broadcasting channel or a time division technique for establishing simultaneous connection to the plurality of devices; and transmits and receives voice data to and from the plurality of devices by using a specific channel.
US10863317B2
Methods for emergency visualization are disclosed. The methods include a computer-implemented method for interactive emergency visualization that includes receiving a notification concerning an incident associated with a multi-floor structure, requesting location information from a user device geographically associated with the multi-floor structure, and receiving, in response to the request, a beacon identifier from the user device, the beacon identifier being associated with a beacon disposed within the multi-floor structure. The method also includes determining on which floor of the multi-floor structure the user device is located based on the beacon identifier and stored information indicating the location of the beacon and displaying a graphical map of the multi-floor structure and information indicating the specific floor on which the user device is located.
US10863311B2
One embodiment provides a method, comprising: detecting, using a processor, a notification at an information handling device; detecting, using a processor, availability of an input associated with an user at the information handling device; and selecting, using a processor, an operating mode of the information handling device, wherein the selected operating mode of the information handling device comprises a mode that modulates a noise. Other aspects are described and claimed.
US10863310B2
It is provided a method performed at a terminal for information interaction including the following steps: detecting current position and direction information of the terminal when the terminal shoots a scene image; determining an information search range of the terminal according to an image capture ability of the terminal; sending the current position and direction information and the information search range of the terminal to a server, wherein the server is configured to return, among a plurality of social information items published by one or more terminals on a social network platform, an information collection within the information search range and satisfying the position and direction information of the terminal; obtaining the scene image using the terminal; and displaying the information collection returned by the server along with the scene image.
US10863305B2
In some implementations, a computing device can identify relevant locations using location data gathered by and/or entered into the device. In some implementations, the device can proactively request offline map data for the relevant locations. A server can identify offline map data responsive to the request and send at least a portion thereof to the device in response. In some implementations, the device can suggest downloading offline map data for the relevant locations to a user before requesting the data. The user may be able to edit the location and/or search for other locations to download. The device may provide features for managing downloaded offline map content automatically and/or in response to user input.
US10863293B2
The present disclosure discloses an electro-acoustic conversion device and a terminal. The electro-acoustic conversion device includes a housing, an electro-acoustic component, and a vibration element. The housing is provided with a sound chamber and a sound outlet communicating with the sound chamber. The electro-acoustic component is arranged in the sound chamber. The vibration element is fixed to the housing and configured to generate sound waves to atomize liquid in the sound chamber, so that the atomized liquid is discharged outside the sound chamber through the sound outlet.
US10863289B2
A changeable cartridge for a hearing device docking station, the changeable cartridge having a flexible waste reservoir adapted to receive waste products from hearing device fuel cell power packs, and a flexible fuel reservoir adapted to hold and provide fuel to hearing device fuel cell power packs. The present invention further relates to a hearing device docking station and a hearing device docking station assembly.
US10863287B2
Scene and/or state information may be used to facilitate processing an input to separate one or more signals within the input, to shape the signal within the input, and/or for other processing of the input or signal(s) within the input. A scene determination may be made based upon location data, time data, data describing the received input, or other basis. A state determination may be made based upon the scene determination, properties of a signal itself, or other information such as location, time, etc. By determining an appropriate scene and/or state, processing of an input and/or a signal within an input may proceed in a fashion determined to provide the most valuable information for output. Systems and methods in accordance with the invention may be implemented in a wide variety of baseband processing systems, such as hearing aids and energy consumption monitoring systems.
US10863286B2
Systems, devices, and methods for communication include an ear canal microphone configured for placement in the ear canal to detect high frequency sound localization cues. An external microphone positioned away from the ear canal can detect low frequency sound, such that feedback can be substantially reduced. The canal microphone and the external microphone are coupled to a transducer, such that the user perceives sound from the external microphone and the canal microphone with high frequency localization cues and decreased feedback. Wireless circuitry can be configured to connect to many devices with a wireless protocol, such that the user can receive and transmit audio signals. A bone conduction sensor can detect near-end speech of the user for transmission with the wireless circuitry in a noisy environment. Noise cancellation of background sounds near the user can be provided.
US10863281B2
A display apparatus includes a display panel configured to display an image; a plate on a rear surface of the display panel; a rear structure on a rear surface of the plate and configured to support the display panel; a vibration member configured to vibrate the plate; and a first supporting member between a periphery of the plate and the rear structure.
US10863279B1
The disclosure is directed to a voice-controlled Bluetooth headset, which includes a receiver, a storage module, an offline voice recognition module, and a Bluetooth module. The offline voice recognition module is used to activate and recognize a preset voice when a preset activation password is received. The Bluetooth module is electrically connected to other modules, and is used for system control, Bluetooth transmission, and processing of instructions output by the preset voice recognition module and performs corresponding functions. With the above structure, the present disclosure can implement voice control of the Bluetooth headset according to a simple preset password, without manual operation, and is simple and convenient to use. The offline voice recognition module can achieve a preset voice control effect by setting a simple preset password, reducing the time required for the voice recognition device to recognize complex voice information, and the user's human-machine interaction experience is better, which further saves the cost required for voice recognition devices.
US10863278B2
A Bluetooth headset combined with antenna and touch sensor, which integrates a sensing touch member inside a button of the Bluetooth headset with a Bluetooth antenna. The antenna element with touch function increases the density of the earphone component, in addition to the waterproof improvement, and the Bluetooth antenna is set near the external position of the Bluetooth headset, which makes the audio signal transmission effect clearer. Further, a first touch matching circuit, a second touch matching circuit and a changeover switch are electrically connected between the antenna element and the touch sensing module. When the signal of the antenna element is blocked, the changeover switch automatically switches between the first touch matching circuit and the second touch matching circuit to perform frequency adjustment and selects the better signal of the first or second touch matching circuit to do a circuit matching.
US10863270B1
A wearable computer is configured to use beamforming techniques to isolate a user's speech from extraneous audio signals occurring within a physical environment. A microphone array of the wearable computer may generate audio signal data from an utterance from a user's mouth. A motion sensor(s) of the wearable computer may generate motion data from movement of the wearable computer. This motion data may be used to determine a direction vector pointing from the wearable computer to the user's mouth, and a beampattern may be defined that has a beampattern direction in substantial alignment with the determined direction vector to focus the microphone array on the user's mouth for speech isolation.
US10863269B2
Double-talk detection systems and methods are provided that include a plurality of microphones and array processing to detect when a vehicle occupant is speaking. One or more array processors combine the microphone signals to provide a primary signal and a reference signal. The responses of the primary signal and the reference signal are different in the direction of an occupant location. A comparison of energy content is made between the primary signal and reference signal to selectively indicate double-talk based on the comparison.
US10863258B2
For mobile devices used in a wireless audio transmission system, for example for stage technology, like wireless microphones, body-pack transmitters with an audio input, and body-pack receivers with an audio output, electronic displays are known, on which a respective radio frequency or radio channel in use or other alphanumeric information is displayed. This information can be input at the transmitting end, for example, at a central location like a mixing desk. The displays, however, only function while the mobile devices are switched on so that it is not possible to see the association(s) of the mobile device(s) in their switched-off state. For improved identification of wireless microphones, body-pack transmitters, or body-pack receivers in which an automatic alphanumeric identification of the transmission channel in use is displayed in the switched-on state, according to the invention the display of the identification is retained even after the microphone, body-pack transmitter or body-pack receiver is switched off. In this way, mobile devices can be associated with a radio transmission path, an artist or a stage position even in the switched-off state.
US10863256B2
One embodiment provides a pluggable optical line terminal (OLT) in a passive optical network (PON). The OLT can include an optical transceiver, a non-volatile storage device storing configurations of the pluggable OLT, and an autonomous boot module configured to access the configurations stored in the storage device when booting the pluggable OLT, thereby enabling plug-and-play operations of the pluggable OLT.
US10863254B2
A telemetric device configured to specify a particular stored change threshold value, receive and store sample data received from the sensor, wherein the stored sample data comprises previous sample data, a representation of which was transmitted in a previous transmission, and recent sample data collected since the previous transmission, determine a corresponding change value wherein the corresponding change value is the difference between at least one instance of the recent sample data and at least one instance of the previous sample data, compare the corresponding change value with the specified particular stored change threshold value to determine whether the corresponding change value is equal to or exceeds the specified particular stored change threshold value and trigger the transmitter to transmit a representation of the at least one instance of the recent sample data when the corresponding change value is equal to or exceeds the specified particular stored change threshold value.
US10863249B2
The invention discloses a browser-based embedded operation method, a television set and a storage device. A functional requirement of an operating system available to a browser-based embedded device is obtained; an interface for system operations by a user is set by using a predetermined language; a web layer interface for invoking the interface directly is set and an adaptation layer interface for data interaction with the web layer interface is set; a Linux function interface is set based on the adaptation layer interface and a communication way between the web layer interface and the adaptation layer interface is set; and according to the obtained user operation, an interface response is carried out and functional feedback is carried out by a television set. Therefore, the interface design becomes convenient and the interface effect of the embedded device is enhanced.
US10863246B2
Methods, apparatus, and system to provide network services, including to manage and or produce a media stream, including by a party who is in a location that is remote relative to the live media streaming apparatus, and including to provide the network services to users of a local area network (“LAN”), including users of the LAN who may not have an Internet connection, as well as to users who connect with the network service over a wide area network, such as the Internet.
US10863236B2
Methods, apparatus, systems and articles of manufacture are disclosed to optimize reference signature matching using watermark matching. An example disclosed herein includes selecting first unhashed reference signatures to evaluate for a second time segment of monitoring data based on watermark coverage of a first time segment of the monitoring data, the monitoring data obtained from a meter monitoring media presented by a media device and comparing the first unhashed reference signatures with first unhashed monitored signatures from the second time segment of the monitoring data. The example further includes, when a first media event associated with the monitoring data is not identifiable based on the comparing of the first of unhashed reference signatures with the first unhashed monitored signatures hashing the first unhashed monitored signatures to form a corresponding first hashed monitored signatures and comparing the first hashed monitored signatures with a library of reference hashed signatures to determine the first media event associated with the second time segment of the monitoring data.
US10863235B2
Disclosed is a technology for a sensor network, Machine to Machine (M2M) communication, Machine Type Communication (MTC), and Internet of Things (IoT). The present disclosure can be used for intelligent services based on the technology (services related to smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety). A method of reproducing content by a virtual reality device is provided. The method includes transmitting parameters related to functions of a user device; receiving interest metadata related to content that matches a set of the transmitted parameters; receiving and decoding the content corresponding to a version that matches the set of transmitted parameters in a unit of at least one tile corresponding to a view area to be displayed in accordance with a user's viewpoint based on the interest metadata; and rendering the decoded tile based on the interest metadata.
US10863232B2
A display device including a display configured to display a received broadcast; a user input interface configured to receive a signal from a remote control device; and a controller configured to: when a function key setup mode entry signal is received from the remote control device, display a plurality of keys of the remote control device on the display, the plurality of keys respectively including images of numeric keys for inputting a desired number, display a mapped application icon on the image of a key to which an application is mapped among the plurality of keys, in response to a first preset input on the image of the key to which the application is mapped, input the desired number, and in response to a second preset input on the image of the key to which the application is mapped, stop the broadcast and execute the application.
US10863231B2
A media guidance application is provided by which users can view program listings associated with programming that the user may access using other user equipment devices. The media guidance application, implemented on, for example, a remote system, may determine through communications with television equipment whether or not the television equipment is authorized to provide a particular package of television programming to be viewed by the user. For example, an online program guide application may determine whether or not television equipment allows a user to view particular channels and, based on that determination, proceed to determine what packages of programming the user subscribes to. A customized program guide may then be displayed based on what programming the user subscribes to on various systems.
US10863229B1
A system and method for identifying a model of a television set is presented. The system may include a user interaction device including a first communication port configured to transmit operational codes to the television set via a control link, and a second communication port configured to detect audio signals from the television set via a feedback link. The user interaction device may be configured to transmit volume-down codes for television models to the television set to program a volume level of the television set to 0. The user interaction device may be configured to transmit a volume-up code for a first television model. The user interaction device may be configured to identify a model of the television set as the first television model if the user interaction device detects an audio signal on the feedback link following the transmission of the volume-up code for the first television model.
US10863227B2
Systems and methods for displaying a teleconference session are described. Teleconference data including display streams is transmitted to a number of client computers. Each of the streams may include at least a video and an audio component. A user interface includes a first display area rendering a first stream and a second display area rendering a second stream. An event may occur that removes a video component from the first stream. In response to the event, the rendering of the first stream may be removed from the first display area, and one or more streams of the plurality of streams may be displayed in at least a portion of the first display area. Such techniques for modifying user interface displays based on the actions of select users that have transitioned to an audio-only mode can optimize the use of a display area.
US10863226B1
Devices and methods are provided for out-of-home transmissions for digital video recorders. The device may receive, at a first port of the device, a first packet from a second device using a peer-to-peer (P2P) connection between the device and a second device, first packet including a first session identifier associated with a first socket based on the first port and a second port of the second device. The device may receive a second packet from the second device using the P2P connection, the second packet including a second session identifier. The device may determine a second socket based on the second session identifier, the second socket based on the first port and a third port of the second device. The device may send a third packet using the second socket, the third packet including the second session identifier.
US10863223B2
A computing device includes memory for storing commercial metadata and offer metadata harvested from within an offer distribution network. A processor compares the commercial metadata related to a broadcast commercial to be streamed to a client media device with the offer metadata related to available offers from offer providers, to generate a comparison. The processor then selects an offer from the available offers based on the comparison; determines when and over what video stream the broadcast commercial is to be streamed; detects that a screen device is paired to the client media device; and delivers the offer to a display of the screen device during streaming of the broadcast commercial over the video stream to the client media device. When a user of the screen device selects an indicia of the offer, the offer is collected into a virtual wallet from which the offer can be redeemed in various ways.
US10863212B2
Generally, a method for fusing viewer-specific graphic content into video content being broadcasted to a plurality of viewer terminals are provided. The method may include the following steps: receiving a video content including a plurality of frames representing a scene; deriving a virtual camera model for a subset of frames of the video content; generating a foreground mask for each frame of the subset of frames of the video content; and substituting, in at least part of the frames of the subset of frames of the video content received on at least some of the plurality of viewer terminals, all pixels in the respective frames contained within a predefined content insertion region of a background surface in the scene, except for the pixels indicated by the respective frames' foreground masks, with pixels of viewer-specific graphic contents associated with the respective viewer terminals, using the respective frames' virtual camera models.
US10863210B2
Provided are mechanisms and processes for performing live filtering in a camera view via client-server communication. In one example, a first video frame in a raw video stream is transmitted from a client device to a server. The client device receives a filter processing message associated with the first video frame that includes filter data for applying a filter to the first video frame. A processor at the client device creates a filtered video stream by applying the filter to a second video frame that occurs in the video stream later than the first video frame.
US10863208B2
A better compromise between encoding complexity and achievable rate distortion ratio, and/or to achieve a better rate distortion ratio is achieved by using multitree sub-divisioning not only in order to subdivide a continuous area, namely the sample array, into leaf regions, but using the intermediate regions also to share coding parameters among the corresponding collocated leaf blocks. By this measure, coding procedures performed in tiles—leaf regions—locally, may be associated with coding parameters individually without having to, however, explicitly transmit the whole coding parameters for each leaf region separately. Rather, similarities may effectively exploited by using the multitree subdivision.
US10863200B2
Various embodiments are generally directed to an apparatus, method and other techniques for storing, in memory, at least one master forward transform matrix comprising signed constants having a defined number of precision bits and a sign bit and determining, by processing circuitry, which forward transform matrix to use to perform a transformation based on at least a transform unit size. Further, various techniques may include performing, by the processing circuitry, the transformation on residuals of pixel values of a frame using one of the at least one master forward transform matrix or a forward transform matrix derived from one of the master forward transform matrix at least partially based on the determination.
US10863199B2
A device for decoding video data can be configured to perform a multi-pass inverse transformation on a plurality of values to derive residual data that represents pixel differences between a current block of video data and a predictive block of the video data, wherein to perform a pass of the multi-pass inverse transformation, the device is configured to determine at least two matrices, wherein the at least two matrices comprise a first matrix and a second matrix; determine at least two vectors, wherein the at least two vectors comprise a first vector and a second vector; and perform at least two matrix-vector computations, wherein the at least two matrix-vector computations comprise a first matrix-vector computation based on the first matrix and the first vector and a second matrix-vector computation based on the second matrix and the second vector.
US10863194B2
Method and apparatus for deriving a motion vector at a video decoder. A block-based motion vector may be produced at the video decoder by utilizing motion estimation among available pixels relative to blocks in one or more reference frames. The available pixels could be, for example, spatially neighboring blocks in the sequential scan coding order of a current frame, blocks in a previously decoded frame, or blocks in a downsampled frame in a lower pyramid when layered coding has been used.
US10863189B2
Motion vectors used for bi-prediction of a block of a current picture are predicted and reconstructed by determining candidate motion vector predictors for each of two motion vector predictor lists. A reconstruction order for the motion vector predictor lists is selected based on the candidate motion vector predictors. In video coding, motion vector deltas are generated for the motion vector predictor lists according to the selected reconstruction order and in video decoding, reconstructed motion vectors are generated for the motion vector predictor lists according to the selected reconstruction order. A candidate motion vector predictor of the second motion vector predictor list is replaced by the actual or reconstructed motion vector for the first motion vector predictor list or a scaled version thereof. This selection of reconstruction order enables determining better candidate motion vector predictors and thereby resulting in smaller motion vector deltas.
US10863187B2
The present invention includes an image information decoding method which comprises: a step of receiving a bitstream that includes a network abstraction layer (NAL) unit including information related to an encoded image; and a step of parsing an NAL unit header of the NAL unit. The NAL unit header includes layer information including reserved_one_5bits for identifying an extended layer in an extended bitstream and temporal_id for identifying a temporal layer of a bitstream. The reserved_one_5bits of the layer information is received prior to the temporal_id of the layer information. Thus, a method for describing scalability information in a hierarchical bitstream is provided.
US10863177B2
A video decoding apparatus, a computing system including the same, and a video decoding method. The video decoding apparatus may include an entropy decoder and a video decoder. The entropy decoder may be configured to obtain encoding information of a bitstream of an encoded video from a header of the bitstream, the encoding information of the bitstream including a bit depth of the bitstream, and convert a first quantization parameter of the bitstream into a second quantization parameter when the bit depth of the bitstream is different from a reference bit depth. The video decoder may be configured to decode the bitstream based on the second quantization parameter.
US10863175B2
An encoder includes circuitry and memory. The circuitry, using the memory: writes, into a bitstream, one or more parameters including a first parameter indicating that a first partition of an image is to be split into a plurality of partitions including at least a second partition which is a non-rectangular partition; splits the first partition, based on the first parameter; and encodes at least the second partition.
US10863171B2
An example method for encoding or decoding video data includes storing, by a video coder and in a reference picture buffer, a version of a current picture of the video data, including the current picture in a reference picture list (RPL) used to predict the current picture, and coding, by the video coder and based on the RPL, a block of video data in the current picture based on a predictor block of video data included in the version of the current picture stored in the reference picture buffer.
US10863170B2
Methods, apparatus and computer program products are provided in which a set of valid motion vector values for encoding and decoding may depend on a reference picture used. A current block of a frame is selected for encoding, and a reference block for the current block is selected. On the basis of the selected reference block a reference type is determined. On the basis of the reference type and the reference block a motion vector for the current block is determined. Motion vector information is encoded and decoded on the basis of the determined motion vector.
US10863169B2
A camera based driver assistance system or vehicle safety system having a camera head including at least one imager unit for recording image data and converting said image data into a digital image signal and a serializing unit for providing said digital image signal at an output of said camera head. The camera system further includes a main processor unit connected to the output of said camera head by means of a data link connection for receiving and processing said digital image signal from said camera head. The camera head includes at least one bloc containing calibration data for said imager and a digital control circuit, said bloc and/or said digital control circuit being operatively coupled to said serializing unit and configured in such a way that said calibration data are transferable to said serializing unit and subsequently transmittable to said main processor unit to be used in the processing of said digital signal from said camera head.
US10863166B2
A method for generating a three-dimensional (3D) lane model, the method including calculating a free space indicating a driving-allowed area based on a driving image captured from a vehicle camera, generating a dominant plane indicating plane information of a road based on either or both of depth information of the free space and a depth map corresponding to a front of the vehicle, and generating a 3D short-distance road model based on the dominant plane.
US10863164B2
A first wide angle image, a second wide angle image, a first telephoto image, and a second telephoto image are acquired from a first imaging unit 11L and a second imaging unit 11R at the same time, and particularly, optical axes of the wide angle optical system and the telephoto optical system constituting the first imaging optical system 12L match each other, and the second imaging optical system is similarly configured, and therefore, it is possible to position the main subject at a center position of the first telephoto image and the second telephoto image by independently performing pan and tilt control on the first and the second imaging unit so that the main subject is captured on the respective optical axes of the first imaging optical system and the second imaging optical system on the basis of the first wide angle image and the second wide angle image.
US10863162B2
A three-dimensional model distribution method includes: distributing a first model, which is a three-dimensional model of a target space in a target time period, in a first distribution mode; and distributing a second model, which is a three-dimensional model of the target space in the target time period and makes a smaller change per unit time than the first model, in a second distribution mode different from the first distribution mode.
US10863160B2
A processor-implemented method in a digital media player includes receiving data defining a user's viewport in relation to spherical video frames displayed by the digital media player; and where a forced perspective event is to be triggered at the time of display of a spherical frame, triggering the forced perspective event conditionally based at least on the orientation of the user's viewport in relation to the spherical video frames. A digital media player includes processing structure for receiving data defining a user's viewport in relation to spherical video frames displayed by the digital media player; and processing structure for, where a forced perspective event is to be triggered at the time of display of a spherical frame, triggering the forced perspective event conditionally based at least on the orientation of the user's viewport in relation to the spherical video frames. A processor-readable medium embodying a computer program for a digital media player is provided. The computer program includes program code for receiving data defining a user's viewport in relation to spherical video frames displayed by the digital media player; and program code for, where a forced perspective event is to be triggered at the time of display of a spherical frame, triggering the forced perspective event conditionally based at least on the orientation of the user's viewport in relation to the spherical video frames.
US10863151B2
According to one embodiment, a display device including a first substrate including an organic film, a first recess and a second recess formed in the organic film, and a first projection having the organic film, a second substrate, and a sealing member located in a second area around a first area, and bonding the first substrate and the second substrate together, wherein the first substrate includes a mounting portion, the first recess and the second recess extend in the second area, a first leading end portion of the first recess is separated from a second leading end portion of the second recess, and the first projection, the first recess and the second recess overlap the sealing member.
US10863150B2
A color filter array includes color filter units each of which is a square array formed by four square pixels. The first color pixel and the second color pixel are arranged to form a row, the two third color pixels are arranged to form another row, and a row pixel direction of the color filter unit relative to a horizontal direction is inclined by 45° to left or right. The color filter array is an inclined rectangular array, pixels from an intermediate row to a first row or to a last row in a same direction is progressively decreased with a decrement of 1 or 2, and pixels in the first row and the last row is 1 or 2. The application can significantly increase the area of pixels of the unit color filter, and improve the sensitivity of the image sensor without reducing the resolution of the image sensor.
US10863147B2
An audio-video communication system comprises a wireless exterior module located proximate an entrance, a computerized controller running a software application, and a remote peripheral device. The wireless exterior module includes a proximity sensor for detecting a person at the entrance, a video camera for recording an image of the person at the entrance, a microphone for recording the person at the entrance, a speaker for playing audio to the person at the entrance, a transmitter for communicating sounds and images of the person at the entrance, and a receiver for receiving communications at the wireless exterior module. The computerized controller is disposed in wireless electronic communication with the wireless exterior module via the transmitter and the receiver of the wireless exterior module. The remote peripheral device is configured to electronically communicate with the computerized controller for viewing an image from the video camera communicated from the wireless exterior module.
US10863143B2
Described herein are systems and methods for managing video data. Embodiments are described by reference to a Digital Video Management (DVM) system, for example methods for providing a user with access to view live feed from cameras in a DVM system. In overview, a DVM system is configured to provide a user interface for allowing an operator to view a plurality of video display objects, wherein each display object is configured to display live video data captured at a camera of the DVM system. The user interface is further configured to provide access to one or more camera groups, wherein the one or more camera groups are respectively defined by dynamic parameters. The DVM system executes a process for updating the constituent cameras of each camera group responsive to changes in the dynamic parameters. For example, in one embodiment there is a camera group defined by cameras recently viewed by a particular client. That group is updated thereby to provide an operator with quick and convenient access to recently viewed cameras.
US10863125B2
A system for time-stamping the passage of a moving object is provided. The system includes a telescope, a satellite geolocating system and an electronic processor, the telescope comprising a focusing optic, a mechanical shutter and a CCD sensor comprising the function referred to as “time delay and integration”. When the moving object passes through the field of the telescope during a period wherein the mechanical shutter is open, the shift of the charge of a pixel in the rows of the CCD sensor ensured by the TDI function is carried out at least once at a time defined by the satellite geolocating system, shifting the trace of light left by the image of the moving object along a column of pixels, the electronic data processor determining the exact position of the moving object at the defined time depending on knowledge of this column and of the position of the telescope.
US10863118B1
An example system includes a patterned light projector operable to direct first and second portions of patterned light toward first and second surfaces, respectively, in an environment. The first and second surfaces may be at first and second distances, respectively, from the structured light projector. A graduated optical filter may be situated along an optical path of the patterned light. The graduated optical filter includes first and second regions to attenuate an intensity of the first and second portions of the patterned light, respectively, by first and second amounts, respectively. The first amount is greater than the second amount. The system additionally includes an image sensor operable to generate image data based on at least the first and second portions of the patterned light and a processor configured to determine first and second values indicative of an estimate of the first and second distances, respectively, based on the image data.
US10863104B2
An endoscope system of the present invention includes: a first illumination unit that emits first illumination light for imaging two sets of image information about a subject at different depths; a second illumination unit that emits second illumination light having a wide band covering a visible band from a position different from the position of the first illumination light; an imaging unit that images a first illumination image and a second illumination image of the subject that is illuminated with the first illumination light and the second illumination light; a separation processing unit that separates the two sets of image information from the first illumination image; and a separated-image generating unit that generates two separated images by processing the second illumination image using the two sets of image information.
US10863101B2
An image capturing apparatus comprises an image sensor in which a plurality of pixels are arranged two-dimensionally, wherein each of the pixels have a photoelectric conversion portion, a holding portion that holds a charge obtained by the photoelectric conversion portion, an amplification portion that outputs a signal based on a charge outputted from the holding portion, a first transfer switch that transfers the charge from the photoelectric conversion portion to the holding portion, and a second transfer switch that transfers the charge from the holding portion to the amplification portion; and a controller that controls a number of times that the first transfer switch is turned on in relation to the second transfer switch being turned on one time.
US10863098B2
An imaging sensor system includes a control system that helps save energy, computing, and communication resources by capturing evaluation images with a gating image sensor and processing the evaluation images to determine whether there is a region of interest (ROI) present that warrants capturing a subsequent image with a gated image sensor for additional image processing. That is, the gating image sensor and preliminary processing operates as a gate for turning on the gated sensor for the additional image capturing and processing. The additional image captured by the gated sensor may include only the ROI, which is provided to an image processing algorithm for further image processing. In addition, a gating sensor may include infrared sensing to help determine whether the ROI includes thermal data indicative of human features.
US10863093B2
An image shake correction device (3) includes a movable member (2), a support member (1) including a movement prevention member (1B, 1C) for preventing the movable member (2) from being lifted, and a movement restriction unit that restricts a movement range of the movable member (2). The movement restriction unit includes a hole portion (11a) formed in the support member (1) and an insertion member (28a) inserted into the hole portion (11a) formed in the movable member (2). The insertion member (28a) has an abutting portion (283a) that moves in the hole portion (11a) in directions X, Y, and θ with the movement of the movable member (2), and a wide width portion (281a) which is wider than the abutting portion (283a).
US10863087B2
Mobile terminal selecting normal mode or wide angle camera mode based on movement of mobile terminal
A mobile terminal is disclosed. The mobile terminal according to an embodiment of the present invention comprises: a camera unit including a wide-angle lens; an input interface for receiving an input from a user; and a controller for controlling the camera unit such that the camera unit captures an image in a normal mode in which the image is captured at a normal angle or a wide-angle mode in which the image is captured at a wide angle, on the basis of an input for moving the mobile terminal.
US10863083B2
Two image processing systems and an image processing method are provided. One of the image processing systems includes a first unit configured to output a portion of input image data, a second unit configured to transform a coordinate of input image data, and a third unit configured to output the image data processed by the first unit and the second unit as video data to be displayed on a display. The other one of the image processing system further includes a fourth unit configured to combine input image data of a plurality of images to output one piece of image data. The image processing method includes outputting a portion of input image data, transforming a coordinate of input image data, and outputting the image data as video data to be displayed on a display.
US10863079B2
A control apparatus (100) includes a focus detection unit (101) that detects a defocus amount, a control unit (102) that automatically changes a parameter relating to a tracking operation during the tracking operation depending on an image capturing state, and a focusing unit (103) that preforms focusing based on the defocus amount and the parameter.
US10863078B2
A focus detection apparatus comprising: a setting unit that selects and sets one of a plurality of predetermined focus detection areas which include a first focus detection area and a second focus detection area located in a periphery of a screen in an image shooting mode for shooting the moon; a first calculation unit that calculates an in-focus position in the first focus detection area based on a phase difference between a pair of focus detection signals having a parallax output from an image sensor; and a second calculation unit that calculates an in-focus position in the second focus detection area based on contrast of image signals output from the image sensor.
US10863072B2
A method of processing image data performed by an image capturing end includes receiving an image control instruction from a control end, performing, in response to the image control instruction, an image processing operation based upon the image control instruction to obtain image data, and providing the image data to the control end.
US10863068B2
A camera module to retain a smooth and easy focusing movement through components connected together by threads includes a lens bracket and a lens barrel. The lens bracket carries an optical lens and includes sidewall with a first internal thread. The optical lens includes sensor end. The sensor end includes a lateral surface with an external thread which corresponds to the first internal thread. The lateral surface defines several notches extending from the end of the lateral surface down through the external threads to reduce any clamping or high turning resistance between the internal and the external threads.
US10863065B2
A camera module includes a holder frame, a first lens unit, a second lens unit, a first image-sensing unit and a second image-sensing unit. The holder frame includes a first fixed portion and a second fixed portion. The first lens unit is disposed through the first fixed portion and has a first light incident end and a first light exit end. The second lens unit is disposed through the second fixed portion and has a second light incident end and a second light exit end. The first image-sensing unit is disposed opposite to the first light exit end of the first lens unit. The second image-sensing unit is disposed opposite to the second light exit end of the second lens unit. In addition, a manufacturing method of a camera module is also disclosed.
US10863062B1
An apparatus to cover mobile device cameras including a cover assembly is disclosed herein. The cover assembly includes a rear camera cover and a front camera cover. The rear camera cover is adapted to cover the rear camera of a mobile device and the front camera cover is adapted to cover the front camera of the mobile device. The cover assembly further includes an actuating member that urges front camera cover and rear camera cover to the front camera and rear camera respectively. Furthermore, the camera assembly covers both the front and rear camera while maintaining the functionality of the speaker and microphone on a mobile device. Additionally, the cover assembly provides an opening for the flash component on a mobile to allow a user to still use the flash of a mobile device. The apparatus may also cover additional components and sensors such as microphones, charging ports, and speakers.
US10863053B2
An information processing apparatus includes an obtaining unit and a display controller. The obtaining unit obtains pieces of identification information for identifying plural target devices that cooperate with each other. The display controller controls display of a cooperative function that is executed through cooperation between the target devices identified by the pieces of identification information.
US10863050B2
An optical device includes a light emitting surface, a lens mirror array having an incident surface that transmits light from the light emitting surface and converges the light, an emission surface that emits the light incident through the incident surface, and a plurality of reflecting surfaces that reflect the light incident through the incident surface toward the emission surface, and an image plane where an image of the light emitted through the emission surface is formed. The light emitting surface and the image plane are disposed nonparallel to each other so that an imaginary first plane parallel to the light emitting surface and an imaginary second plane parallel to the image plane intersect at a side of the plurality of reflecting surfaces.
US10863049B2
An information processing apparatus includes: an interface; and a controller. The controller executes: storing, into a memory, history information relating to supply of electric power to an external device via the interface; rebooting when the reboot is required during supply of the electric power to the external device via the interface; and restarting control of the supply of the electric power to the external device via the interface, based on the history information stored in the memory.
US10863031B1
This document is directed to, among other things, communication systems involving networked contact center interfaces. One example method includes presenting a frame on a user interface to present information in a selectable format. Another example method includes using a circuit device to detect selection of a frame as displayed and causing display of further graphical information in an un-selectable format.
US10863030B2
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.
US10863027B1
A computerized system in a cloud-based computing environment for preventing an evaluation of agent recording segments having bad customer sentiment due to low network Quality of Service (QoS), is provided herein. The system may include a Session Border Controller to send metadata related to a regulated network QoS to a database; a media server to store the call interaction; an Interaction Manager (IM) module to extract metadata related to the regulated network QoS; an Indexer Micro-Service to listen to real-time data streaming service and to index and store the metadata related to the regulated network QoS, when new metadata arrives; a Multi-Channel Recording unit to retrieve: an interaction call; and indexed metadata from the document-oriented database; a Quality Planner Micro-Service to: read MOS score for the call interaction; distribute a call interaction for evaluation when the read MOS score is above a predefined threshold, according to a predefined quality plan.
US10863025B2
Systems and methods for classifying and routing an inbound call using ENUM queries are described. When a calling party initiates an inbound call, an Interconnect Session Border Controller (I-SBC) may generates a query for a calling party number (CgPN) and a called party number (CdPN) to search CgPN information and personal number block (PNB) information in a first E.164 Number to URI Mapping (ENUM) database. If the I-SBC is able to check the CgPN using the first ENUM database, the I-SBC may set a parameter of the inbound call to a first status to avoid further checking. Otherwise, the I-SBC may set the parameter to a second status, and the inbound call, tagged with a service provider identification (SPID) number associated with the classification found in one or more of the ENUM databases, is processed based on the SPID.
US10863016B2
A display controlling method includes displaying content in a first display area on a screen of a terminal; determining whether the content is viewed; and moving the content from the first display area to a second display area in order to display the content if it is determined that the content is not viewed.
US10863014B2
A system for providing management of contact records includes a contact record that is associated with an initiator and is indexed by a phone number of the originator. To initiate delivery of the contact record of the originator, the originator enters a phone number of a recipient and a subset of the fields of the contact record are transmitted to a device of the recipient where they are stored in the recipient's contact list. When changes are made to the contact record, the recipient device will receive updated information. Features are provided for automatic deletion of the subset of fields from the recipient device upon request or after a specified time period. Features are provided for selecting the subset of fields based upon a restriction such as family, co-worker, acquaintance, friend, stranger, etc.
US10863013B2
A portable device case can be engage various removably attachable accessories. The case is sized and shaped to at least partially enclose the mobile device and includes an opening sized and shaped to receive at least a portion of a casing of an accessory, a top flange sized and shaped to removably engage with a top flange of the casing of the accessory, and a bottom flange sized and shaped to removably engage with a bottom flange of the casing of the accessory. Various accessories and removable attachments can be used with the case.
US10863001B2
Systems, methods, and computer program products for smart upload automation in which actions are automatically performed on a set of digital assets against a target item. In one embodiment, a system includes a network, a server machine, a client machine and a data storage device, each of which is coupled to the network. The client machine designates digital assets and a target item against which the assets will be uploaded. The digital assets are uploaded by the client machine to the data storage device via the network. The server machine automatically performs actions on the digital assets without intervention by the client machine, where the actions are associated with or in some way defined by the target item. The actions may include setting metadata values of the digital assets based upon metadata associated with the target item, or generating different renditions of the digital assets.
US10862997B2
There is provided an information processing method that effectively executes a plurality of mutually relating functions in a plurality of devices. An information processing device which uses the method includes a functional information acquisition unit configured to acquire, from a first device that executes a first function and a second function that relate to each other, functional information related to the second function; and a function transmission unit that transmits the functional information acquired from the first device to a second device in a manner that the second function among the first function and the second function that have been executed in the first device is executed in the second device.
US10862992B2
Embodiments of the present application disclose a method, device, and system for caching data resources or managing cached data resources. The method includes obtaining data resources, the data resources corresponding to an application installed on a terminal, obtaining a resource caching strategy based at least in part on the application to which the data resources belong, and caching the obtained data resources based at least in part on the obtained resource caching strategy.
US10862984B2
Methods, apparatus, systems and articles of manufacture are disclosed to monitor usage of virtual computing environments. An example method involves obtaining usage records from a probe manager. The example usage records associate users to occurrences of the users consuming a service. The example method also involves determining an association of the user identifiers with respective ones of the business units. The example method also involves creating aggregate usage records for the respective ones of the business units by assigning the usage records to the respective ones of the business units. Additionally, the example method involves transmitting the aggregate usage records to an infrastructure manager, the infrastructure manager to calculate total monetary costs of the service for the respective ones of the business units based on aggregate usage records.
US10862983B2
Systems and methods are provided for executing tasks selected based on locations of user devices. A first user device associated with an access right to a resource can be identified. The location of the first user device can be determined at a time before a defined time period. Further, a protocol execution condition can be detected. Upon detecting the protocol execution condition, executing a protocol. Executing the protocol can include determining a distance between the first user device and a resource location. Whether the distance between the first user device and the resource location is less than or equal to a distance range of the resource location at a time prior to the defined time period can be determined. In response to determining that the distance is not less than or equal to the distance range, accessing a plurality of tasks, selecting a task, and executing the task.
US10862977B2
A method controls access permission to an image including receiving session information from a first camera at a first position, the session information indicating a subject to be photographed and a session in which the first camera joins, receiving an image of the subject from the first camera, updating the session information such that a second camera, at a second position, joins the session, and monitoring whether the second camera joins the session. A first period is calculated in which the second camera joins the session, a second period is calculated based on the first period, and access permission to a shared image is controlled such that the second camera downloads the shared image during the second period and does not download the shared image outside of the second period, the shared image being one of the image and an image generated based on the image.
US10862975B1
A method may include establishing a first direct route to a gateway appliance from session clients each associated with a respective Desktop as a Service (DaaS) session run by a virtual session controller within a computing network, and establishing a second direct route from the gateway appliance to a virtual session connector within at least one private enterprise computing network. The method may also include relaying private enterprise network data between the session clients and the virtual session connector through the gateway appliance via the first direct route to each session client and the second direct route to the virtual session connector.
US10862972B2
A method and system for transmitting and receiving data packets between two network nodes via one or more end-to-end connections. An interface is provided for selecting one or more possible end-to-end connection(s) or established end-to-end connection(s). The method and system may further comprise receiving a policy, wherein one or more selected end-to-end connections are established based, at least in part, on the policy. The policy may also restrict or promote selection of certain established end-to-end connection(s) via the interface provided. The selected and established end-to-end connection(s) are used for transmitting and receiving data packets.
US10862968B2
Disclosed in some examples are methods, systems, and machine readable mediums which automatically generate standardized interfaces to sensor data consumers, provide sensor data search functionality, automatically determine data quality, and cache previously used sensor data to minimize the burden on application developers and minimize API call costs.
US10862966B2
A storage area network (SAN)-attached storage system architecture is disclosed. The storage system provides strongly consistent distributed storage communication protocol semantics, such as SCSI target semantics. The system includes a mechanism for presenting a single distributed logical unit, comprising one or more logical sub-units, as a single logical unit of storage to a host system by associating each of the logical sub-units that make up the single distributed logical unit with a single host visible identifier that corresponds to the single distributed logical unit. The system further includes mechanisms to maintain consistent context information for each of the logical sub-units such that the logical sub-units are not visible to a host system as separate entities from the single distributed logical unit.
US10862957B2
In some embodiments, a server node may transmit metrics to a client piggy-backed on (appended to) responses to regular read/write requests. Other embodiments may be disclosed and/or claimed.
US10862956B2
A server includes a first server configured to receive requests and a plurality of second servers configured to service requests. A method of client-server communication includes receiving, at the first server, a request from the client and allocating the request to one of the second servers. The server determines if the allocated second server can provide a response to the request within a predetermined time period. If the allocated second server cannot provide a response to the request within the predetermined time period it sends a reply to the client indicating when the server system can provide a response to the request and including an identifier of the allocated second server. Server generates a response to the request. Server receives a callback message from the client. Server sends the response to the client.
US10862929B2
Providing automated progress updates in a contact center including detecting an activity by a resource of the contact center related to a customer interaction occurring via a customer communications channel between the resource and a customer. The activity comprises an interaction between the resource and one or more additional resources associated with the contact center occurring via a second communications channel. In response to detecting the activity by the resource, a notification comprising a progress update related to the customer interaction is automatically generated. The notification is transmitted, via the customer communications channel, to a customer device associated with the customer interaction.
US10862923B2
A digital security threat management system is disclosed. The system detects the presence of a computing system, on a network, that has been compromised by an undetected and/or unknown digital security threat. The digital security threat management system recognizes characteristic emanations from a computer system that has been compromised. Because the characteristic emanations that result from a known threat can be the same as the characteristic emanations that result from an undetected and/or unknown threat, the digital security threat management system can learn to detect a computing system that has been compromised by an unknown threat if the security threat management system recognizes characteristic emanations from a previous attack, based on a known threat, of the computing system. In this way, the system can detect the presence of a compromised computing system, even if the cause of the compromise remains undetected and/or unknown. Appropriate remedial action may be taken upon detection.
US10862921B2
In one embodiment, activity of a plurality of applications in a computer network is monitored, and a plurality of individual business transactions occurring within the plurality of applications may be identified. Additionally network traffic details associated with each particular business transaction of the plurality of individual business transactions may be determined. In response to detecting a network-based threat on a particular network flow within the computer network, the techniques herein may correlate the particular network flow to a corresponding business transaction of the plurality of individual business transactions based on the associated network traffic details of the corresponding business transaction. Accordingly, threat mitigation may be initiated specific to the corresponding business transaction in response to the detected network-based threat being correlated to the corresponding business transaction.
US10862917B2
Techniques for providing dynamic resource implementation prioritization for a network are provided. In one embodiment, a method includes determining a user of a selected device and assigning a user value based on the user's identity. The method includes determining related devices on the network by evaluating user behavior information to identify devices in the network that are in communication with the selected device. The method includes calculating a composite device value based on a value of the selected device, the user value, and values of the related devices. The method includes determining a probability factor for potential security vulnerabilities affecting the selected device and calculating a risk score based on the composite device value and the probability factor. Security measures may be implemented based on a comparison of the calculated risk score for the selected device with a plurality of risk scores for other devices in the network.
US10862908B2
The system is directed to a plurality of nodes in a network and a process by which the nodes reach a consensus ordering of broadcast messages. For example, one or more nodes proceed by agreeing on an order of two or more broadcast message derived events A and B. If a node sees event A longer than a time period (T6) before seeing event B, then the node outputs “A consensus-before B” as a consensus broadcast ordering. If the node sees the event A and not the event B after waiting at least T6, then the node outputs “A consensus-before B” as a consensus broadcast ordering. However, if the node sees both events A and event B within T6, then the node broadcasts a request for a vote on message ordering, executes a consensus broadcast reception protocol for the votes, and makes an ordering decision based on the votes received.
US10862907B1
An inventory of Internet-facing assets related to a target domain is generated using network data gathered from network data sources. Using data sources of known threats, such as malware, phishing attempts, scam pages, blacklisted sites, and so on, a network analytic system generates analytical information about domains, sub-domains, and components that are owned, managed, and/or controlled by a target entity. A measure of domain identity threat is generated based on a classification model using the analytical information.
US10862894B2
Embodiments of network devices for access control are described. In some embodiments, an access control processor of a first node receives a request from a requestor node on an unsecure network to join a first group of nodes on a secure network, where the first node coordinates network activities of the first group of nodes including a plurality of partitioned nodes of a network. In response to receiving the request, the access control processor assigns the requestor node to a first pool of the first group of nodes that are configured to perform authorized modifications of data including a cryptographic hash to protect the data against unauthorized modifications. In some embodiments, the access control processor initiates the authorized modifications of the data using one or more nodes assigned to the first pool and one or more nodes of a second pool of the first group of nodes.
US10862892B2
Systems, computer products, and methods are described herein for an improved secure certificate system for identifying potential authorized and unauthorized interactions between a web browser and a website. The certificate system utilizes stored certification requirements (e.g., pinned certification requirements, third-party certification requirement system, or the like), and compares the stored certification requirements with received certification requirements. The system may notify the user or prevent the interaction between the web browser and website when the stored certification requirements do not meet the received certification requirements (e.g., a threshold requirement of certificates to validate, validated certificates, or the like). The certificate system allows the interaction between the web browser and website when the stored certification requirements meet the received certification requirements and the website is verified based on the certification requirements. It should be also understood that the certificate system may also be utilized for interactions between dedicated applications.
US10862890B2
A system and method for authenticating a user that requests access to services of a computer network, including using a unique communication address for authentication and identification. One of the methods includes globally assigning unique communication addresses to users and devices, the devices being uniquely associated with respective users. Unique communication addresses associate with the users are used for authenticating and identifying the users. A login function is used through the devices, the devices each being mapped to a unique communication address using a hardware identity configured for sending and receiving information over a network.
US10862882B2
Systems and methods are disclosed for performing location-based authentication using location-aware devices. One method includes: receiving an access request comprising authentication credentials and a first location from a first location-aware device; receiving a second location from a second location-aware device associated with the authentication credentials; and upon determining that the first location and second location are within a pre-determined distance, authenticating the authentication credentials.
US10862878B2
An information processing method includes: storing first authentication information and second authentication information, the first authentication information being information for a user to access a first information processing device, the second authentication information being information for the first information processing device to access a second information processing device; acquiring first index information from the second information processing device based on the second authentication information, wherein the first index information is information regarding a file stored in the second information processing device; and generating a list including the first index information, and second index information, the second index information including information regarding a file stored in the first information processing device and correspond to the first authentication information.
US10862877B2
A method of tunneling management traffic includes receiving at a managed system a control feature from a proxy-managed system that is connected to the managed system, determining that the proxy-managed system is not visible to a management system, providing the control feature to the management system in response to determining that the proxy-managed system is not visible, receiving a modification to the control feature from the management system, and providing, from the managed system, the modification to the control feature to the proxy-managed system in response to receiving the modification to the control feature from the management system.
US10862875B2
Systems and methods are provided for protecting the privacy of wireless enabled medical device (WEMD) communications, particularly against traffic-analysis attacks. In an exemplary method, a WEMD measures a physiological parameter and conveys that physiological parameter to a WEMD-receiver using messages that simulate at least one message from a cover device, for example by embedding physiological data in a message from a simulated cover device. In some embodiments, the WEMD sends messages that simulate traffic patterns of the cover device. The cover device may be a device not associated with serious medical conditions, such as a fitness-oriented heart rate monitor. In some embodiments, the simulation is discontinued under emergency conditions or in particular regions that are deemed to be safe.
US10862865B2
Small satellite device and system protected against cyber-attacks and method for protecting the same
An unmanned autonomous device includes an isolation kernel having plurality of drivers respectively dedicated to a plurality of subsystems. The drivers are configured to facilitate communication between the subsystems. A gateway in the unmanned autonomous device is configured to control routing of data between the subsystems via the drivers respectively dedicated to the subsystems, such that data is only allowed to be passed between the subsystems along predefined routes.
US10862857B2
Systems, methods, and computer-readable storage media are provided to populate databases with routing data for containers to eliminate the need for continuously accessing a global discovery service. An example method includes initiating, from a source container operating on a first machine in a first rack, a communication with a destination container operating on a second machine on a second rack, wherein a local database on the first machine does not know an address of the destination container. The method includes accessing a global discovery service to provide the address of the destination container, populating the local database on the first machine with the address of the destination container and routing a packet from the source container to the destination container according to the address of the destination container.
US10862843B2
Disclosed are systems and methods for improving interactions with and between computers in content providing, generating and/or hosting systems supported by or configured with personal computing devices, servers and/or platforms. The systems interact to identify and retrieve data within or across platforms, which can be used to improve the security and quality of data used in processing interactions between or among processors in such systems. The disclosed systems and methods provide added security features and functionality to messaging platforms. Message content within communicated or to be communicated messages can be subject to such security functionality through the identification of selected message portions having an identifier applied therewith that not only hides the selected message portions from being viewed within a message interface, but also modifies the message thereby rendering the selected message portion as unreadable and/or inaccessible by a user or computing device without the required security credentials.
US10862842B2
Systems and methods are disclosed herein that enable a client device to efficiently identify mailboxes containing objects of interest in a server-based message store. In some embodiments, a method of operation of a client device comprises sending a single request to a server for a list of mailboxes maintained by the server for a user that contain objects flagged with any of one or more flags specified in the single request. The method of operation of the client device further comprises, in response to the single request, receiving, from the server, the list of mailboxes maintained by the server for the user that contain objects flagged with any of the one or more flags specified in the single request. The method also comprises processing the list of mailboxes. In this manner, the client device is enabled to quickly and efficiently identify which mailboxes of the user contain objects of interest.
US10862838B1
Techniques for analyzing a message are described. For example, in some examples a message analyzer is to receive a message including message content and an indication of at least one message recipient, determine a sentiment of the message to generate at least one first sentiment value, determine at least on topic of the message content, and determine that the at least one first sentiment value is less than a second sentiment value associated with the message recipient and the at least one topic of the message content.
US10862837B1
A method for exchanging ultra-short media content is provided. A media content item is recorded by a first computing device. The first computing device divides the recorded media content item into a plurality of ultra-short self-contained media fragments during the recording of the media content item. Each of the media fragments has a predefined maximum duration, e.g., several seconds. The first computing device processes the media fragments to generate service information associated with a corresponding media fragment while recording and dividing subsequent media fragments. The first computing device transmits the media fragments to a second computing device to view as a media stream while continuing to record, divide and process subsequent media fragments. Each of the media fragments is received one by one at the second computing device and displayed as an uninterrupted media stream while the subsequent media fragments are being received from the first computing device.
US10862828B2
A client information handling system application selectively communicates network packets simultaneously through plural network interfaces by leveraging network address translation at the network layer of the network packets. Network packets are distributed across the plural network interfaces to achieve desired network communication goals, such as bandwidth, data rates, quality of service, reliability and SAR requirements.
US10862825B1
Systems and methods are described herein for token-based access to an intelligent electronic device (IED) resource in a power delivery system. A token server and an IED resource may be communicatively connected via a communication network. The token server may generate a token associated with access privileges to one or more IED resources. The token server associates an access duration time with the generated token. The user presents the IED resource with the token as part of an access attempt. The IED resource grants access at a first time defined with reference to the device uptime of the IED resource until a second time defined with reference to the device up time. The difference between the first time and the second time corresponds to the access duration time of the token.
US10862824B2
A method for managing transmission resources in a SIP-based communication system by a SIP registrar server can include receiving a first number of register requests from a first client from the number of clients, each register request corresponding to one slot in the predetermined first time period; receiving a second number of register requests from a second client of the number of clients, each register request corresponding to one slot in the predetermined first time period, wherein the second number of register requests exceeds the acceptable predetermined number of register requests for the second client, and assigning a number of slots not used by the first client within the predetermined first time period to the second client for sending the register requests which exceed the acceptable predetermined number of register requests for the second client. A system for implementation of the method and an apparatus can be utilized in embodiments of the method and the system.
US10862819B2
Embodiments of the present disclosure disclose a broadcast message management method, including: receiving a broadcast message sent by a target application program; determining a user experience assurance priority of the target application program, and determining a target broadcast queue corresponding to the target application program; saving the broadcast message in the target broadcast queue; and when a broadcast message scheduling request is received, scheduling, according to a target broadcast message scheduling priority corresponding to the target broadcast queue, the broadcast message stored in the target broadcast queue. The embodiments of the present disclosure further disclose a broadcast message management apparatus.
US10862817B2
Embodiments of the present disclosure provide a congestion control method, an apparatus, and a system. The method includes receiving, by a first device, an acknowledgement packet that is from a second device and that includes an ECE identifier. Based on an indication of the ECE identifier the first device starts monitoring a plurality of sub streams on a plurality of transmission paths between the first device and the second device, and grouping, into one set, sub streams that meet a congestion control condition. Additionally, intra-set congestion control is performed on the sub streams in the set. Separately congestion control is performed on a sub stream that is not in the set. The congestion control method is applied to a scenario in which data transmission is performed between the first device and the second device by using the MPTCP.
US10862815B2
A method for discarding at least one packet by a user equipment (UE) in a wireless communication system is disclosed. The method includes steps of storing the at least one packet received from an upper layer in a buffer; determining whether or not a number of packets in the buffer is equal to or greater than a threshold value; and discarding the at least one packet from the buffer when the number of packets in the buffer is equal to or greater than the threshold value.
US10862810B2
Methods, apparatuses, and computer programs for increasing the efficiency of throughput in a communications network are disclosed. To maintain link throughput even when packet loss is detected, deep packet inspection data is used for determining whether to temporary elevate scheduling priority of a stream, and if the decision is to elevate, the scheduling priority of the stream is elevated temporarily. Thus, an example method includes detecting at an intermediate network node an incoming packet; determining deep packet inspection data from the packet; using the deep packet inspection data to determine whether to temporary elevate scheduling priority of the stream the packet belongs to; and causing, in response to determining to elevate scheduling priority of the stream, a temporary elevation of the scheduling priority of the stream.
US10862797B2
Systems and methods include, in a first Label Edge Router (LER) in a Multiprotocol Label Switching (MPLS) network, creating a primary tunnel with a second LER; creating a Make Before Break (MBB) tunnel with the second LER for the primary tunnel; prior to switching to the MBB tunnel from the primary tunnel, sending an MPLS request to the second LER via the MBB tunnel and receiving an MPLS response from the second LER via the MBB tunnel indicating successfully creation of the MBB tunnel; switching to the MBB tunnel responsive to the successfully creation of the MBB tunnel; and, prior to tearing down the primary tunnel, checking statistics of the MBB tunnel to ensure traffic has moved to the MBB tunnel from the primary tunnel.
US10862796B1
A flow policy service that allows clients to define policies for packet flows to, from, and within their virtual networks on a provider network. Via the service, a client may define rules that specify appliances that inbound, outbound, and/or internal virtual network traffic should flow through. The rules may, for example, be attached to the virtual network, to subnets within the virtual network, and/or to resource instances within the virtual network. The rules may be specified in a descriptive, domain-specific language. The service determines how and where on the provider network to implement the rules in order to apply the specified policy. Thus, the actual implementation of the policy may be hidden from the client. The service may generate flow reports that may be used to confirm that traffic to, from, or within a virtual network is flowing through the correct network appliances according to the policy.
US10862783B2
A method and network device to execute an Ethernet Virtual Private Network (EVPN) protocol to configure the network device to participate as one of a plurality of customer edge (CE) routers that provide an active-active configuration for an Ethernet segment coupling the CE routers to a plurality of provider edge (PE) routers, wherein the processor is configured to determine whether a packet that is to be forwarded is an operations, administration, and management (OAM) packet; in response to determining that the packet comprises an OAM packet, replicate the OAM packet for one or more interface links of an Ethernet segment associated with the CE router; configure forwarding instructions to the one or more interface links of the Ethernet segment associated with the CE router; and forward the OAM packet and the replicated OAM packets to the PE routers.
US10862780B2
In one aspect, a system for automatic detection of webpage loading at a web browser of a client device in a monitored environment is disclosed. The system includes: a processor; a memory; and one or more modules stored in the memory and executable by a processor to perform operations. The operations include: detect start of loading of a webpage at the web browser of the client device in the monitored environment; set a dynamic watchdog repeating timer at a value; start the timer; recursively check for completion of the loading of the webpage; when determined that the loading of the webpage has completed, determine whether a Java script engine of the web browser loading the webpage is idle; and when determined that the Java script engine of the web browser loading the webpage is idle, stop the timer and generate a report of the webpage.
US10862776B2
Managing a network environment to identify spoofed packets is disclosed. A method includes analyzing, via a first capture agent, packets processed by a first environment in a network associated with a first host, and analyzing, via a second capture agent, packets processed by a second environment in the network associated with a second host. The method includes collecting the first data and the second data at a collector and generating a topological map of the network and a history of network activity associated with the first environment and the second environment. The method includes extracting network data from a packet and comparing the extracted network data with stored network data in the database. When the comparison indicates that the extracted network data does not match the stored network data (i.e., the reported source does not match an expected source for the packet), determining that the packet is a spoofed packet.
US10862763B2
A network functions virtualization (NFV) network can be configured to operate according to NFV protocols that decouple software functionality from specific hardware elements. A referent system can be provided that identifies a precise physical location of devices associated with the NFV network relative to other equipment or devices associated with the NFV network.
US10862761B2
An architecture analyzer for managing a distributed system includes persistent storage and an entity identifier. The persistent storage stores a profile repository. The entity identifier obtains entity characteristics associated with an entity. The entity identifier performs an entity analysis of the entity characteristics using the profile repository to predict at least one candidate device type for the entity. The entity identifier remediates the entity based on the at least one candidate device type for the entity.
US10862759B2
Provided is a communication network determination apparatus, etc. capable of correctly specifying a communication network which can be monitored by a monitoring device even when necessary and sufficient configuration information about the configuration of the communication network cannot be obtained. A communication network determination apparatus calculates a number of types of communication identifier associated with an apparatus identifier of a second information apparatus in monitoring information where a communication identifier allocated to a first information apparatus in a second communication network and an apparatus identifier of a second information apparatus that relays a communication in a first communication network, the monitoring information generated based on communication network via the first communication network; and determines that the first communication network is the same as the second communication network when the calculated number of types is one and determines that the first communication network is different from the second communication network, otherwise.
US10862748B1
A system for identifying networked equipment on which to operate a computer software application has a store of currently available capability information associated with equipment connected to a communication network, a store of software application operational requirement information and an intent driven controller. The controller operates to identify networked equipment on which to run the software application by comparing application requirement information to currently available capability information associated with instances of the networked equipment looking for capability that satisfies the operational requirements.
US10862745B2
Embodiments are the creating of a plan artifact. A location, with respect to a virtual canvas, of each of a plurality of user interactions is identified. A plurality of noes are caused to be displayed on the virtual canvas wherein each node is displayed at a position corresponding to a location of one of the plurality of user interactions. Links between selected pairs of the displayed nodes are identified based on at least one of a user defined virtual canvas path and relative proximities between the displayed nodes. A connection is caused to be displayed between each pair of nodes identified as linked. A plan artifact defined at least in part by the displayed nodes and identified links is created.
US10862741B2
A network-based recovery method implemented by one or more nodes configured to manage Internet Protocol (IP) configuration in a network includes during normal operation, discovering clients, providing IP configuration information to each of the clients, and maintaining a list of the clients and a database of the IP configuration information; responsive to a failure of any of the one or more nodes, sending a request to each client in the list for that client's associated IP configuration information; and, responsive to receiving a response from the sending to each client, repopulating the database with the client's associated IP configuration information.
US10862738B2
A Fault Management (FaM) system monitoring a telecommunication network is able to determine a root cause of a malfunction within the network. The root cause determination is accomplished by receiving alarms from network elements, which may be physical devices, logical interfaces, or a combination thereof. An alarm typically includes a managed object, an alarm name, object type, timestamp, and the like. FaM systems may receive thousands of alarms, where a root cause alarm indicates a malfunction which triggered other alarms to be reported. Alarms are correlated by the FaM system, and a probability is determined for each correlated alarm to be the root cause. The system may have a learning mode, in which it correlates alarms, and an online mode, in which it receives alarms and determines that the alarms are correlated based on data from the learning mode. In some embodiments, both modes may be executed in parallel.
US10862734B2
In a network management system communicatively coupled to a plurality of domains, each domain has a plurality of resources including physical resources and/or virtual resources executed on corresponding computing devices, each domain provides a plurality of services including one or more of computing services, storage services, network services, and combinations thereof via the plurality of resources, systems and methods include identifying a collection of the plurality of resources and/or the plurality of services as a fusion object; managing the fusion object via a set of Application Program Interfaces (APIs) to perform management of the collection as a single manageable entity; and updating the fusion object based on one or more of network topology changes in the plurality of domains, resource changes in the plurality of domains, and service changes in the plurality of domains.
US10862733B2
An apparatus in one embodiment comprises a processing platform that includes a plurality of processing devices each comprising a processor coupled to a memory. The processing platform is configured to implement at least a component control layer of a multi-layer application management architecture for a plurality of applications comprising controlled components. The applications are managed at least in part utilizing interactions between the component control layer and an overlying orchestration layer of the multi-layer application management architecture. The component control layer comprises at least one component controller configured to interface with one or more of the controlled components. The component controller is implemented as an application management microservice presenting a standardized application programming interface to the orchestration layer. Different instances of the component controller are illustratively utilized by respective ones of at least first and second different configuration management systems associated with the orchestration layer.
US10862730B2
Embodiments may include systems and methods for communication including a plurality of controllers and coordination circuitry, to control communication to or from an interface circuitry. The interface circuitry includes a plurality of pins, where a first group of pins of the plurality of pins is for a first communication protocol, and a second group of pins of the plurality of pins is for a second communication protocol. A first controller is coupled to the interface circuitry through the first group of pins, and a second controller is coupled to the interface circuitry through the second group of pins. The coordination circuitry is to select the first controller or the second controller to control communication to or from the interface circuitry. Other embodiments may be described and/or claimed.
US10862729B1
The embodiments described herein provide systems and methods for digital correction in low intermediate frequency (IF) receivers. Specifically, the embodiments described herein use digital correction techniques that can correct for signal distortions in low IF receivers caused by I-Q imbalance, including both I-Q magnitude imbalance and I-Q phase imbalance. In general, the embodiments described herein are implemented to at least partially cancel an image of a blocking signal in the complex digital signal. Such a cancellation can be implemented to at least partially cancel an image of blocking signal where that image occurs at or near the intermediate frequency. In one embodiment, a corrector is implemented in a low RF receiver and is configured to receive a complex digital signal that includes an image of a blocking signal. Such a low RF receiver can further include a corrector controller to selectively enable the corrector.
US10862719B1
A method and apparatus for determining an amplitude-shift keying (ASK) signal, and a wireless power transmitter using the same is provided. The method of determining data of the ASK signal includes receiving a demodulated signal of a received ASK signal, measuring a pulse time during which a pulse configuring the demodulated signal is held, storing the measured pulse time, and determining information on a current pulse based on a pulse time of the current pulse of the demodulated signal and a holding time of an immediately preceding pulse.
US10862715B2
An equalizer includes: a channel estimator configured to generate a set of time-domain channel coefficients based on a receive signal; a frequency-domain transformer configured to generate a set of frequency-domain channel coefficients based on a frequency transform of the set of time-domain channel coefficients; an equalizer coefficient generator configured to generate a set of frequency-domain equalizer coefficients based on the set of frequency-domain channel coefficients; a time-domain transformer configured to generate a set of time-domain equalizer coefficients based on a time transform of the set of frequency-domain equalizer coefficients; and a filter configured to filter the receive signal based on a filter function that is based on the set of time-domain equalizer coefficients.
US10862703B2
An in-vehicle communication system includes first and second switch devices that perform a relay process of relaying data in an in-vehicle network, the first switch device includes a switch unit and a processing unit that performs the relay process via the switch unit, the switch unit transmits target data to the second switch device instead of outputting the target data to the processing unit when an abnormality in the processing unit is detected, the target data being data which is received from a device other than the second switch device and is to undergo the relay process performed by the processing unit, and the second switch device performs a proxy process of relaying the target data received from the switch unit instead of the processing unit.
US10862700B2
Methods and apparatuses for processing identification data are provided. The method includes acquiring device data based on an interaction between a controlling device and a controlled device, wherein the device data is related to a state of the controlled device; extracting logic information and attribute information according to the device data; and establishing a logic database of the controlled device, wherein the logic database includes a correspondence between the attribute information and the logic information. By establishing a logic database, data meanings may be interpreted from device private data to complete identification of the device private data, thus implementing interoperation of Internet of Things data, and improving the use value of the IoT.
US10862695B2
An information processing apparatus including: a memory, and a processor coupled to the memory and configured to perform a process including: setting a forwarding path or a forwarding method; creating a data list storing a random value; and requesting each of a plurality of clients to add an attribute value stored by the client to the data list and forward the data list using the forwarding path or the forwarding method.
US10862694B2
Systems and methods to provide default multicast group (MCG) proxy for scalable forwarding of announcements and information request intercepting in a high performance computing environment, in accordance with an embodiment. In accordance with an embodiment, in order to scale the protocols to cover arbitrary number of nodes, a hierarchical scheme can be introduced where the total system is divided into multiple domains where each such domain is represented by an MCG Proxy instance for the relevant protocols.
US10862686B2
Provided are an application decryption method, a terminal and a non-transitory computer-readable storage medium and relates to a technical field of terminals. In the method, a touch operation is acquired through a display screen of a terminal; fingerprint information of the touch operation is acquired through a fingerprint sensor located at a position corresponding to the touch operation, the fingerprint sensor being arranged below the display screen of the terminal; a target application that is encrypted is decrypted in a case where the fingerprint information of the touch operation is matched with encryption fingerprint information of the target application.
US10862685B2
A server and method for providing a content selection is provided. The server receives content targeting parameters and obtains content items from at least one content site based on the content targeting parameters. The server can further identify content descriptors for the content items and generate a first content cluster from a subset of the content items based on the content descriptors. The server can further generate a second content cluster from a second subset of the content items based on the content descriptors and rank the first and the second content clusters in an order of usefulness. The ranking of the content clusters can be based on at least one of an importance of content, a recentness of the content items and a size of the content cluster.
US10862683B2
A secure digital communications method is provided in which a Certificate Authority generates an improved RSA key pair having a modulus, a public key exponent, a public key, and a private key. The public key exponent can contain descriptive attributes and a digital signature. The digital signature can be responsive to the descriptive attributes and the modulus. A secure session can be established between a first system and a second system, within a secure digital communication protocol. The second system can verify the digital signature to authenticate the public key.
US10862682B2
The present disclosure describes methods of encrypting and decrypting blocks of data stored in computer readable memory for a device using a block cipher with a nonce. In particular, methods of encrypting and decrypting blocks of data where the value of the nonce is based on previous execution instructions of a program executed by the device for a previously executed block are described. Embodiments disclosed include a method of encrypting blocks of data bits stored in computer readable memory for a device using a block cipher with a nonce and a key, the method comprising for each block of data: generating a value of the nonce based on previous execution instructions of a program executed by the device for a previously executed block of data; and encrypting the block of data with the nonce and key using the block cipher.
US10862675B2
A method exchanges messages with different security classes between security-relevant devices. Key pairs containing a private key and a public key corresponding to the private key are assigned to each security class, wherein the keys and key pairs of each security class differ from each other. Each security-relevant device has all the public keys for decrypting messages for each security class and the relevant private keys for encrypting messages corresponding to a security class that is lower than or equal to the security class of the security-relevant device. Upon receipt, the security class for the message is identified by decryption by use of the public key.
US10862670B2
A system may include a plurality of matching block cipher devices, and a hardware state machine communicatively coupled to each of the plurality of matching block cipher devices. Each of the plurality of matching block cipher devices can be independently invoked by the hardware state machine such that the hardware state machine causes two or more of the plurality of matching block cipher devices to selectively perform a block-cipher-based symmetric cryptographic operation in a redundant mode or a parallel mode. The block-cipher-based symmetric cryptographic operation may be associated with securing a communication channel of an automotive system.
US10862662B2
For fast and dynamic adaptation of downlink (DL) and uplink (UL) resource, DL/UL resource switching at a symbol level or at a sub-symbol level is proposed. In detail, a network node transmits s DL data in a first symbol, and receives UL data in a second symbol, which is the next symbol of the first symbol.
US10862659B2
Various aspects provide a subframe for uplink (UL) communication in a frequency-division duplex (FDD) configuration. Control information in the frequency range of the UL communication may include channel quality indicator (CQI) and acknowledgement (ACK) information. The CQI information may be provided prior to a demodulation reference signal (DMRS). The ACK information may be provided subsequent to another DMRS. The CQI information may be time-division multiplexed in a common frequency range as the ACK information. A sounding reference signal (SRS) may be provided as an initial symbol of the subframe. Some CQI information may be provided in two or more separate portions that are each prior to a separate DMRS. Some ACK information may be provided in two or more separate portions that are each subsequent to another separate DMRS.
US10862656B2
A base station capable of allocating channel status reports includes a memory, a communication module and a processor. The processor is configured to send RRC configuration messages each including a periodic CSI parameter set and a discontinuous reception parameter set to user devices respectively. The periodic CSI parameter set includes a report period, a report time shift and a piece of PUCCH resource information. The RRC configuration messages include the same report period, the same report-time shift and the same PUCCH resource information. The processor is configured to determine one of a plurality of conflicting user devices among the user devices will report a CSI when predicting that the plurality of conflicting user devices will report the CSI simultaneously. The processor is configured to send a sleep instruction to the conflicting user devices except the conflicting user device determined to report the CSI.
US10862650B2
Disclosed is an uplink communication method for: receiving data through an mmWave downlink from an mmWave base station; transmitting, to the mmWave base station, an ACK/NACK reply to the data and an mmWave uplink reference signal through an mmWave uplink; receiving, from the mmWave base station, an indicator indicating use of a legacy uplink instead of the mmWave uplink; shortening the length of a legacy TTI to correspond to the length of an mmWave TTI according to the indicator; and communicating with the mmWave base station through the legacy uplink using the shortened legacy TTI.
US10862649B2
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) is provided. The communication method includes applying 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. The disclosure relates to a method and an apparatus for allocating a phase tracking reference signal (PTRS) for estimating and compensating for phase distortion due to phase noise, Doppler effect, or synchronization error.
US10862644B2
The present disclosure provides a reference signal transmission method, a transmitter and a receiver. The reference signal transmission method includes: precoding, by a transmitter, a data stream for user data through a second precoding matrix so as to acquire D virtual data streams; precoding, by the transmitter, the D virtual data streams through a first precoding matrix, and transmitting the D precoded virtual data streams to a receiver via T antenna groups, each antenna group including one or more antenna units or antenna ports having a same phase noise; transmitting, by the transmitter, D demodulation reference signals to the receiver; and transmitting, by the transmitter, M phase-tracking reference signals to the receiver, the M phase-tracking reference signals being adopted to track phase changes in the T antenna groups caused by one or more phase noise sources.
US10862631B2
According to an embodiment of the present invention, a method for combining reception signals of a reception device in a wireless communication system comprises the steps of: determining N (here, N is a natural number) number of symbols for performing symbol combining with respect to reception signals; symbol-combining the reception signals for L (here, L is a natural number) number of times according to the determination result; and energy-combining each group of the L number of reception signals for which the symbol combining has been performed. The present research has been performed by receiving support from “Giga KOREA project” of the Ministry of Science, ICT, and Future Planning.
US10862628B2
A method for operating a network node (100) of a wireless communication network is disclosed. The method comprises determining and/or adjusting a HARQ signaling format for a terminal (10) configured for carrier aggregation based on a number of DL carriers and/or a number of HARQ bits configured for the terminal (10).
US10862627B2
A terminal receives allocation of a unique first identifier of the terminal from a base station. The terminal generates first uplink data. The terminal applies interleaving based on the first identifier to the first uplink data to generate second uplink data.
US10862625B2
Techniques are described for wireless communication. One method includes identifying a set of punctured bit locations in a received codeword. The received codeword is encoded using a polar code. The method also includes identifying a set of information bit locations of the polar code, with the set of information bit locations being determined based at least in part on polarization weights per polarized bit-channel of a polar code decoder that are a function of nulled repetition operations per polarization stage of the polar code identified based at least in part on the set of punctured bit locations. The method further includes processing the received codeword using the polar code decoder to obtain an information bit vector at the set of information bit locations.
US10862615B2
A method and system are herein disclosed. The method includes receiving sounding reference signals (SRS) at a massive multiple-input multiple-output (MIMO) base station (BS) from a user equipment (UE), determining, at the BS, beamformers for known channels of the SRS, determining, at the BS, beamformers for unknown channels of the SRS based on the determined beamformers for the known channels, and selecting a modulation and coding scheme (MCS) based on the determined beamformers.
US10862612B2
A method includes: generating indication information, where the indication information is used to indicate a resource allocation table corresponding to a first data unit in the plurality of data units; sending the indication information in a timeslot previous to a timeslot used to send the first data unit; and sending the plurality of data units, where a resource allocation table corresponding to each data unit is selected from a plurality of resource allocation tables in a cyclic manner, and a cyclically initial resource allocation table is the resource allocation table indicated by the indication information.
US10862611B2
A wavelength selective switching device comprises a plurality of input paths for receiving optical signals, a plurality of output paths for emitting the optical signals, and a switching unit for selectively directing the optical signals from the input paths to the output paths. The switching unit comprises a reflective area adapted to be concurrently illuminated by a first optical signal from a first input path among the plurality of input paths, and by a second optical signal from a second input path among the plurality of input paths, the second input path being different from the first input path, and to concurrently direct the first optical signal to a first output path among the plurality of output paths and the second optical signal to a second output path among the plurality of output paths, the second output path being different from the first output path. Said first output path and said second output path are spatially separated by said first input path and said second input path, or vice-versa.
US10862608B2
A communication device and a communication method are provided. The communication device includes: a processor configured to generate a Golay complementary set, and a modulator configured to modulate the Golay complementary set to a carrier. Herein, the generated Golay complementary set is generated by using an algebraic structure and has an elastic length, and is adapted to communication application such as channel estimation or signal synchronization.
US10862605B2
A base station for secondary-cell (S-cell) operation in an unlicensed band is subject to listen-before-talk (LBT) rules. The apparatus generates S-cell discovery reference signal (DRS) that includes a primary synchronization signal (PSS) based on a cell ID associated with the base station, a secondary synchronization signal (SSS), a cell-specific reference signal (CRS), and optionally CSI-RS. Solutions are described for generating portions of the DRS to accommodate the placement of the DRS in arbitrary subframes.
US10862602B2
In a sensor data acquisition terminal (10), an NTP back-end processing unit (12) synchronizes a terminal timing with a parent terminal timing by exchanging NTP packets for time synchronization with a parent terminal (20) based on NTP, and a protocol conversion unit (13) converts an NTP packet, which is output from the NTP back-end processing unit (12) and will be transmitted to the parent terminal (20), to a TPSN packet based on TPSN, outputs the TPSN packet to a wireless processing unit (14), converts a TPSN packet from the parent terminal (20), which is output from the wireless processing unit (14), to an NTP packet, and outputs the NTP packet to the NTP back-end processing unit (12).
US10862598B2
Provided are an electronic device and a method in a radio communication system. The electronic device comprises a processing circuit. The processing circuit is configured to determine, based on information indicating inter-cell interference and information indicating intra-cell interference fed back by multiple user equipment, a transmission resource configuration regarding the multiple user equipment. According to at least one embodiment of the present disclosure, it can effectively solve the problem that system overheads for determining multi-user pairing significantly increase due to the presence of a large number of user equipment to be paired when multi-user multiple-input and multiple-output (MU-MIMO) transmission is performed, while system fairness and throughputs are also achieved.
US10862594B2
A communication system includes one or more communication apparatuses, each including a transmission circuit and a reception circuit. The transmission circuit includes a transmission unit and a signal generator. The transmission unit transmits one of a first transmission signal including first transmission data or a second transmission signal including at least one of a periodic signal with a constant frequency or a narrow band modulation signal having lower speed than the first transmission data. The signal generator generates the second transmission signal. The reception circuit includes a reception unit that receives the first transmission signal and the second transmission signal a narrow band detector that outputs a narrow band detection signal through detecting the second transmission signal in a narrow band, and a determination unit that determines presence of a significant signal or presence of significant signal change in the narrow band detection signal and outputs a determination signal.
US10862591B1
Disclosed in some examples, are optical devices, systems, and machine-readable mediums that send and receive multiple streams of data across a same optical communication path (e.g., a same fiber optic fiber) with a same wavelength using different light sources transmitting at different power levels—thereby increasing the bandwidth of each optical communication path. Each light source corresponding to each stream transmits at a same frequency and on the same optical communication path using a different power level. The receiver differentiates the data for each stream by applying one or more detection models to the photon counts observed at the receiver to determine likely bit assignments for each stream.
US10862583B2
A Multi-Chip Module (MCM) includes a substrate and a switch controller on the substrate. An optical module on the substrate includes at least one optical crosspoint switch for selectively routing optical signals received by the optical module out of the MCM without the MCM converting the optical signals into electrical signals for processing data from the optical signals by the switch controller. According to another aspect, at least one memory on the substrate is electrically connected to the switch controller by a parallel bus. In another aspect, the MCM includes a plurality of input optical paths for receiving optical signals from outside the MCM, a plurality of output optical paths for transmitting optical signals from the MCM, and a plurality of optical crosspoint switches each connecting an input optical path to an output optical path to selectively route optical signals.
US10862577B2
Various arrangements for compensating for Doppler shift on a non-terrestrial orthogonal frequency division multiplex (OFDM) network are presented. An absolute location of the UE instance may be determined. A relative velocity of the UE instance with respect to a satellite of the non-terrestrial OFDM network may be determined. A frequency delta due to Doppler shift may be determined. A transmission frequency at which an uplink OFDM symbol is to be transmitted to the satellite of the non-terrestrial OFDM network may be determined using the frequency delta.
US10862556B2
A terminal device transmits an RI determined by the terminal device, the RI corresponding to PDSCH transmission and corresponding to the number of layers, transmits capability information including first information, second information, third information, and/or fourth information, and receives fifth information, wherein the first information indicates a UE category corresponding to a first maximum number of the layers, the second information indicates a first bandwidth class, the third information indicates a second maximum number of the layers, the fourth information indicates a third maximum number of the layers, the fifth information indicates a fourth maximum number of the layers, and a fifth maximum number of the layers assumed for determining a bit width for the RI is given by referring to any one of the first maximum number of the layers, the second maximum number of the layers, and the fourth maximum number of the layers.
US10862551B2
The present system and method provides a spatial multiplexing scenario that is performed purely in the analog domain when transmit and receive arrays are in Line of Sight (LoS) and hence significantly reduce the DSP requirements of massive MIMO systems.
US10862546B2
Certain aspects of the present disclosure provide techniques for coordinated transmissions in certain systems, such as millimeter wave (mmW) systems. A method of wireless communication by a user equipment (UE) generally includes providing an indication to a plurality of base stations (BSs) of one or more selected beams for transmission by each of the plurality of BSs. The method includes determining one or more co-phase factors. The method includes receiving a coordinated transmission from the plurality of BSs based on the one or more selected beams and the one or more co-phase factors. A method by a BS generally includes receiving the indication from the UE of the one or more selected beam, determining one or more co-phase correction factors, and sending a coordinated transmission to the UE based, at least in part, on the one or more selected beam and the one or more co-phase correction factors.
US10862530B2
The present invention provides a method and device for transmitting a positioning reference signal (PRS), and a computer storage medium. The method comprises: obtaining specified information related to transmission of a PRS, the specified information comprising at least one of a cycle, an offset, duration, subframe configuration information, and narrowband information; and determining a transmission resource for the PRS on the basis of the specified information, and transmitting the PRS by means of the transmission resource.
US10862523B1
An automatic flotation deployment system for mobile devices is disclosed herein. The floatation device automatically deploys when a mobile electronic device is submerged. The device includes sensors for detecting submersion in liquid, namely water. When the sensors detect submersion, automatic activation of a floatation bladder is activated as well as a signal for the mobile electronic device flashlight to begin flashing at repeated intervals. The floatation device can be located in an interior compartment in the rear of a mobile electronic device with a release door used when activated. A carbon dioxide cartridge is utilized for bladder inflation. Future versions can be manufactured for use with mobile electronic device cases.
US10862518B1
Technologies directed to a wireless device with a Radio Frequency (RF) Decibel-Scaled Wireless Interference Detector that provides accurate energy readings of a channel through decibel-scaled output voltage are described. One method of the wireless device includes receiving a first RF signal via an antenna and converting the first RF signal to a multiple samples using a sampling rate, each sample including a digital value of a decibel-scaled output voltage. The method converts each of the samples to an energy value using a voltage-to-energy lookup table and determines a congestion level of a channel using the energy values.
US10862511B2
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 16-symbol mapping.
US10862507B2
Methods, devices and systems for data compression and decompression are disclosed. A collection of data is obtained. The collection of data is sampled to establish, for a plurality of different symbol sizes, relative frequencies of symbols of the respective sizes in the collection of data. A code is generated to contain variable-length codewords by entropy encoding sampled symbols in the collection of data based on a metric which reflects the relative frequencies of the sampled symbols as well as their sizes. Symbols in the collection of data are compressed into compressed representations using the generated code, wherein the compressed representation of a symbol comprises a codeword which represents the symbol as well as metadata for decompressing the compressed representation.
US10862479B2
A drive circuit includes: a control circuit providing control voltage to a control terminal of a switching device in accordance with input signal; and a capacitor having one end connected to a high side main terminal of the switching device, wherein the control circuit increases an output current capacity of the control circuit when the input signal becomes ON signal and voltage at the other end of the capacitor drops.
US10862470B2
A comparator circuitry includes an input pair circuit, a load circuit, and a compensation circuit. The input pair circuit is configured to compare a first input signal with a second input signal, in order to control a first bias current. The load circuit is coupled to the input pair circuit, and is configured to output an output signal having a first level from a first output terminal of the load circuit in response to the first bias current. The compensation circuit is coupled to the input pair circuit and the load circuit, and is configured to drain a compensation current from the first output terminal to a voltage source during the load circuit generates the output signal having a first level, in which the voltage source is configured to provide a voltage having a second level.
US10862467B2
A system includes an oscillator comprising a first switch, a current source, a capacitor, and a comparator, the capacitor and the comparator coupled at a node. The system includes one or more delay buffers coupled to the comparator. The system includes a first inverter coupled to the one or more delay buffers. The system includes a first buffer coupled to the one or more delay buffers. The system includes a first coupling capacitor coupled to the first inverter and the first buffer via second and third switches, respectively. The system includes a second inverter coupled to the one or more delay buffers. The system includes a second buffer coupled to the one or more delay buffers. The system includes a second coupling capacitor coupled to the second inverter and the second buffer via fourth and fifth switches, respectively. The first and second coupling capacitors are coupled to the oscillator.
US10862466B2
A circuit controls a dynamic time constant to remove DC offset from a received optical data signal. The circuit has a first capacitor coupled between a first terminal and a second terminal. A first resistance network is coupled between the second terminal and a reference voltage. A control circuit has a first output coupled to a control input of the first resistance network. The control circuit monotonically increases an effective resistance of the first resistance network to increase the dynamic time constant. The first resistance network has a resistor coupled to the second terminal, and a transistor with a first conduction terminal coupled to the resistor, a second conduction terminal coupled to the reference voltage, and a control terminal coupled to the first output of the control circuit. The first capacitor has a variable capacitance. The monotonic increase in the dynamic time constant can be linear or non-linear.
US10862461B1
Certain aspects of the present disclosure are directed to a circuit for switch control. The circuit generally includes a plurality of flip-flops, each of the plurality of flip-flops having an input coupled to a respective one of a plurality of enable signals, a NOR gate having inputs coupled to outputs of the plurality of flip-flops; a plurality of AND gates, each having an input coupled to a respective one of the plurality of enable signals and having another input coupled to an output of the NOR gate, and a delay element coupled between the output of the NOR gate and reset inputs of the plurality of flip-flops.
US10862458B2
An acoustic wave device includes first to third acoustic wave resonators connected in series, and the first acoustic wave resonator and the third acoustic wave resonator are respectively disposed on one side and another side of the second acoustic wave resonator. In the first to third acoustic wave resonators, a first common busbar is connected to one of reflectors of the first and second acoustic wave resonators, and a second common busbar is connected to one of reflectors of the second and third acoustic wave resonators.
US10862453B2
The oscillating element includes a crystal blank, a pair of excitation electrodes, and a pair of pad portions. The crystal blank includes a pair of major surfaces, at least partially configured by crystal planes, and side surfaces which connect outer edges of the pair of major surfaces. Further, it includes a mesa portion and an outer peripheral portion which surrounds the mesa portion and has a thickness between the pair of major surfaces thinner than that of the mesa portion. The excitation electrodes are individually located on the pair of major surfaces. The pair of pad portions are located on one of the pairs of major surfaces and are electrically connected with the excitation electrodes. At least a portion of an edge part which is in contact with a crystal plane includes a projecting portion, which does not exceed the height of the mesa portion from the outer peripheral portion.
US10862450B2
An elastic wave device includes a substrate, an elastic wave element, and an exterior resin layer. The substrate includes an outer electrode on one main surface thereof and a first mounting electrode on another main surface thereof. The elastic wave element includes a piezoelectric substrate, a transmission functional electrode, a reception functional electrode, and ground terminals on one main surface of the piezoelectric substrate, and the ground terminals are connected to the first mounting electrode. High-thermal-conductivity conductor layers are provided on another main surface of the piezoelectric substrate, conductor vias penetrate between both main surfaces of the piezoelectric substrate, and the high-thermal-conductivity conductor layers and the ground terminals are connected to each other by the conductor vias.
US10862446B2
Systems and methods for limiting volume in an audio playback device using a feedback controller are disclosed herein. In one example, a gain stage modulates gain of an audio signal based in part on feedback from a downstream limiter. The gain stage receives a first audio signal as well as a feedback signal from the feedback controller. Based at least in part on the feedback signal from the feedback controller, the gain stage modulates a gain of the first audio signal to provide a second audio signal. The second audio signal is delivered to the limiter, which limits the second audio signal to produce an output signal. The output signal is played back via a transducer. The feedback controller receives a gain reduction value from the limiter and determines a feedback signal to provide to the gain stage upstream of the limiter.
US10862441B2
A front end module (FEM) integrated circuit (IC) architecture that uses the same LNA in each of several frequency bands extending over a wide frequency range. In some embodiments, switched impedance circuits distributed throughout the front end circuit allow selection of the frequency response and impedances that are optimized for particular performance parameters targeted for a desired device characteristic. Such switched impedance circuits tune the output and input impedance match and adjust the gain of the LNA for specific operating frequencies and gain targets. In addition, adjustments to the bias of the LNA can be used to optimize performance trade-offs between the total direct current (DC) power dissipated versus radio frequency (RF) performance. By selecting appropriate impedances throughout the circuit using switched impedance circuits, the LNA can be selectively tuned to operate optimally at a selected bias for operation within selected frequency bands.
US10862436B2
Techniques for improving noise performance while processing signals received from an electrochemical sensor are provided. In an example, an interface circuit can include a first amplifier configured to provide a voltage to a counter electrode of an electrochemical sensor, a second amplifier configured to receive sensor information from a working electrode of the electrochemical sensor and to provide concentration information using the sensor information. In certain examples, an input of the first amplifier can be directly coupled to an input of the second amplifier to attenuate noise, of either the first amplifier or the second amplifier, within the concentration information provided by the second amplifier.
US10862435B2
An impedance circuit includes a first impedance terminal, a second impedance terminal, a first transistor, a second transistor, a low frequency signal blocking element, and a current-voltage transform circuit. The first transistor is coupled to the first impedance terminal, and controlled by a first voltage. The second transistor is coupled to the first impedance terminal, and controlled by a second voltage. The low frequency signal blocking element is coupled to the first transistor and the second impedance terminal. The current-voltage transform circuit is coupled to the first impedance terminal. The current-voltage transform circuit adjusts a terminal voltage at the first terminal of the current-voltage transform circuit according to a current flowing through the current-voltage transform circuit. The impedance circuit provides impedance between the first and the second impedance terminals according to the terminal voltage and the first voltage.
US10862425B2
Techniques are described for tuning a resonant circuit using differential switchable capacitors. For example, embodiments can operate in context of a power amplifier with a tunable resonant output network. To tune the network, multiple differential switchable capacitors are provided in parallel. Each differential switchable capacitor can include a pair of capacitors, each coupled between a respective internal node and a respective differential terminal; and the internal nodes are selectively coupled or decoupled using a respective electronic switch (e.g., transistor). Switching on one of the differential switchable capacitors forms a capacitive channel having an associated capacitance. Each differential switchable capacitor can also include a switch network to selectively pull the internal nodes to a high or low voltage reference according to the selected operating mode.
US10862423B2
A novel and useful mm-wave frequency generation system is disclosed that takes advantage of injection locking techniques to generate an output oscillator signal with improved phase noise (PN) performance and power efficiency. Low frequency and high frequency DCOs as well as a pulse generator make up the oscillator system. A fundamental low frequency (e.g., 30 GHz) signal and its sufficiently strong higher (e.g., fifth) harmonic (e.g., 150 GHz) are generated simultaneously in a single oscillator system. The second high frequency DCO having normally poor phase noise is injected locked to the first low frequency DCO having good phase noise. Due to injection locking, the high frequency output signal generated by the second DCO exhibits good phase noise since the phase noise of the second DCO tracks that of the first DCO.
US10862418B2
A power conversion device includes first and second inverters connectable to at least one of first and second coil groups, a first separation relay circuit connected to the first inverter, a second separation relay circuit connected to the second inverter, a third separation relay circuit connected between the first separation relay circuit and the first coil group, a fourth separation relay circuit connected between the second separation relay circuit and the second coil group, and n connection lines to, for each phase, connect n nodes between the first and third separation relay circuits and n nodes between the second and fourth separation relay circuits, where n is an integer of 3 or more.
US10862406B2
The present invention is a novel electroactive actuator device provides high active and passive performances for electromechanical and smart systems. The electroactive actuator device is capable of operating in a manner that achieve good passive isolation characteristics, amplifies the stroke displacement per applied voltage, and also enhances the active forces of the electroactive mechanism without weight or size penalties. The electromechanical responses can be transferred to the objective systems using lightweight electrical-mechanical connectors fastened at the center of the piezoelectric actuator elements. When an alternating voltage potential is across the upper and lower electrodes of a piezoelectric actuator element, the center portions of all the piezoelectric actuator elements, as well as the electrical-mechanical connectors attached thereto, reciprocate harmoniously in one direction generating high electroactive forces and dynamic responses.
US10862405B2
A method of driving a vibration device including a light-transmitting body and a piezoelectric element connected to the light-transmitting body is provided to vibrate the light-transmitting body. The method atomizes and removes liquid drops sticking to the light-transmitting body. A driving voltage to vibrate the piezoelectric element is swept at a sweep speed in a range of about 1 Hz to about 50 Hz so as to sweep a vibration frequency of the piezoelectric element to cover a frequency range including both of a resonant frequency of the light-transmitting body without liquid drops sticking to the light-transmitting body and a resonant frequency of the light-transmitting body with the liquid drops sticking to the light-transmitting body.
US10862403B2
A power inversion apparatus includes a smoothing capacitor, first and second primary coils, a secondary coil, first to fourth switches of bridge circuit switches, a clamp capacitor, and a switch controller. The switch controller calculates a lower-arm duty ratio of each of the first and second switches using a map or a mathematical expression by feed-forward control based on an input voltage. The switch controller outputs a fixed value that is equal to or greater than a maximum value of the lower-arm duty ratio within a variation range of the input voltage as an upper-arm duty ratio of each of the third and fourth switches. The switch controller generates a pulse width modulation signal based on the calculated lower-arm duty ratio and the fixed value of the upper-arm duty ratio, and outputs the pulse width modulation signal to the bridge circuit switches.
US10862401B2
In at least one embodiment, a charging apparatus for a vehicle is provided. The apparatus includes a power converter having a primary stage, a first secondary stage, and a second secondary stage. The primary stage is configured to receive an incoming voltage to generate a first input voltage. The first secondary stage includes a first plurality of electrical components configured to generate a first portion of an output voltage. The second secondary stage is in series with the first secondary stage and includes a second plurality of electrical components configured to generate a second portion of the output voltage. Each of the first plurality of electrical components and the second plurality of electrical components is rated to a voltage rating that is less than a total sum of the first portion and the second portion of the output voltage.
US10862397B2
A switch-mode power supply includes a transformer, a power transistor, pulse generation circuitry, and a dual ramp modulation (DRM) circuit. The power transistor is coupled to a primary coil of the transformer. The pulse generation circuitry is configured to generate a power transistor activation signal. The DRM circuit is coupled to the pulse generation circuitry. The DRM circuit is configured to generate a leading edge blank time signal that disables inactivation of the power transistor activation signal for a predetermined interval (a leading edge blank time) after a leading edge of the power transistor activation signal. The DRM circuit is also configured to generate a reset signal that inactivates the power transistor activation signal while the leading edge blank time signal is activated.
US10862389B1
An active line filter (ALF) with multiple outputs includes a first output providing a first output power form having a first output current, the first output power form being coupled to a first winding on an inductive element; and a second output providing a second output power form having a second output current, the second output power form being coupled to a second winding on the inductive element. An input receives an input power form having an input current and an input voltage. A pulse-width modulator (PWM) provides a PWM output signal controlling timing of switching of a transistor to control application of the input voltage of the input power form to the first winding of the inductive element. An error amplifier receives a signal indicative of the first output voltage and generating an error amplifier output signal.
US10862374B2
A rotor for a synchronous machine of a motor vehicle includes an excitation coil configured to generate a magnetic field necessary for rotation of the rotor in a stator of the synchronous machine. The rotor also includes a supply circuit, to which energy is fed contactlessly such that the supply circuit supplies the excitation coil with the energy. The rotor also includes a demagnetization circuit configured to demagnetize the excitation coil, which, upon collapse of the energy supply of the excitation coil, diverts a current flowing through the excitation coil into a circuit branch in which at least one component for demagnetization is arranged, wherein the at least one component is also configured to perform a protection function to protect the supply circuit against an induced voltage generated at the excitation coil.
US10862369B2
A power unit comprises: a wave gear speed reducer, a rotary shaft extending in the axial direction; a rotor unit that rotates integrally with the rotary shaft; a stator unit disposed facing the rotor unit; and a motor casing to which the stator unit is secured. The motor casing has a second cover that covers the rotor unit and the stator unit from the other side in the axial direction. The rotary shaft extends toward the other side in the axial direction, penetrates the second cover, and is connected to a cam. The second cover has a support part that extends toward the other side in the axial direction, supports the rotary shaft in a rotatable manner, and is positioned in a flexible cylindrical part of an external gear.
US10862367B2
A stator of an electric rotary machine includes a first abutting portion and a second abutting portion. The first abutting portion and the second abutting portion are welded by laser welding in a state where the abutting portions abut against each other, and the first abutting portion and the second abutting portion include bonding surfaces which are bonded to each other. In the axial direction, a height from an insulating cover film to the bonding surface in one abutting portion is greater than a height from an insulating cover film to the bonding surface in the other abutting portion, and in a radial direction, a protruding distance from the insulating cover film to the bonding surface in the one abutting portion is greater than a retraction distance from the insulating cover film to the bonding surface in the other abutting portion.
US10862364B2
The invention relates to a connection plate for an electric machine, which can be connected to a stator or a stator-side component, wherein at least one axially protruding pressing element is integrally formed on the connection plate.
US10862359B2
A rotor, a motor, an air-conditioning apparatus, and a method for manufacturing a rotor are provided with high productivity and reliability and with structural stability. The rotor includes a shaft, an inner core into which the shaft is inserted, an outer core provided on a radially outer side of the inner core and composed of a plurality of divided cores formed by stacking a plurality of thin plate materials and connected in an annular shape, and a coupling member made of resin, coupling the inner core and the outer core together, and covering both end faces of the outer core in an axial direction of the shaft. The outer core has radially outer parts of the divided cores brought into close contact with each other.
US10862352B2
The disclosure provides a wireless charging alignment method and system, the system comprising an electronic device and a wireless charging device, the electronic device having a display screen capable of displaying at least an marking symbol, the wireless charging device having a placement surface, the wireless charging device being disposed with at least a wireless charging module inside the placement surface, and the wireless charging device further comprising at least a corresponding symbol; the alignment method of the present invention is, in the process of placing the electronic device on the placement surface, to align the marking symbol to the corresponding symbol is aligned with the corresponding symbol, thereby quickly and accurately completing the alignment of the wireless charging, and a better subsequent charging performance can be performed.
US10862350B2
A wireless charging pod and charging pod rack for sports equipment and game devices, which automatically detects nearby authorized game devices with rechargeable batteries, and automatically initiate and manage charging operations for authorized game devices, and automatically deactivates the charging operations when the rechargeable batteries are fully charged, or the authorized game devices are moved out of wireless charging range.
US10862349B2
A metallic foreign object detector, used in a wireless power transmission system that transmits power using an alternating magnetic field, includes antenna coils that generate a vibration signal by receiving a magnetic field or current, one or more capacitors that constitute a resonance circuit together with each of the antenna coils, and a detection part that detects a metallic foreign object by sequentially using the antenna coils. The detection part has detection modes that detect the presence/absence of the metallic foreign object based on changes in mutually different characteristics of the resonance circuit. The detection part selects one mode from the detection modes in accordance with at least one of the power feeding state of the wireless power transmission system and the position of each of the plurality of antenna coils and performs the detection of the metallic foreign object in the selected detection mode.
US10862342B2
A power transmission device for use with a power reception device having a power reception coil includes a power transmission coil, a power transmission circuit, a communication circuit, and a control circuit. The power transmission coil is configured to be magnetically coupled to a power reception coil of a power reception device. The power transmission circuit includes a switching element and is configured to switch the switching element to apply alternating current to the power transmission coil. The communication circuit is configured to establish communication with the power reception device. The control circuit is configured to control switching of the power transmission circuit, determine whether or not a load of the power reception device is greater than a threshold based on an output voltage from the switching element and a determination criterion, and provide a notification to the power reception device from the communication circuit.
US10862338B2
A magnetic field is formed at a predetermined region. A magnetic field formation device configured to generate a variable magnetic field at a predetermined region includes power supplying resonators. All of the power supplying resonators are provided so that coil surfaces oppose the predetermined region, and at least one of the power supplying resonators is provided to have a coil surface direction intersecting with the coil surface direction of the other one of the power supplying resonators.
US10862336B2
A non-contact power supply device includes: a power transmission coil that generates a magnetic flux by an alternating current; a power transmission circuit that supplies the alternating current to the power transmission coil; a power transmission side control circuit that controls the power transmission circuit; a power receiving coil that generates an alternating current by interlinking the magnetic flux generated in the power transmission coil; and a power receiving circuit that converts the alternating current supplied from the power receiving coil into a direct current, and supplies the direct current to the power supply target. The power transmission side control circuit obtains a voltage vector target value based on a relationship between a voltage vector and a current vector, and controls the power transmission circuit to set the voltage vector of the alternating current output from the power transmission circuit to be the voltage vector target value.
US10862331B2
The present disclosure provides a charger charging circuit, a mobile terminal charging circuit, a charger and a mobile terminal. The charger charging circuit includes: a voltage conversion circuit configured to convert an alternating current into a direct current and be connected with an alternating current charging power supply; a first charging interface configured to be connected with a second charging interface of a mobile terminal, where the first charging interface includes a voltage output end coupled with the voltage conversion circuit and a plurality of first data transmission ends; and a first control circuit. An end of the first control circuit is coupled with the voltage conversion circuit; and another end of the first control circuit is coupled with at least one of the first data transmission ends.
US10862329B2
An electronic device may have a power system. The power system may receive power such as wireless power or wired power and may use a portion of the received power to charge a battery. Power consumption by control circuitry in the device can be adjusted by deactivating or activating processor cores in the control circuitry and by selectively starting or stopping software activities. By selectively reducing power consumption by circuitry in the electronic device other than battery charging circuitry in the power system that is charging the battery, additional power may be made available to charge the battery and/or battery capacity can be extended. The electronic device may reduce non-battery-charging activities in the device in response to information gathered with sensors such as motion and temperature information, information from the power system, information on device location, information on software settings, and other information.
US10862324B2
A reverse current protection circuit includes a MOSFET and an on/off controller. When the on/off controller applies an on-state control voltage to a gate of the MOSFET, a main power supply input through a main power supply line is output to a common connection node via the MOSFET; and when an off-state control voltage is applied to the gate of the MOSFET, the electrical connection between the main power supply line and the common connection node is interrupted to prevent a reverse current. A diode is connected to enable a forward current flowing from a sub power supply line to the common connection node and the reverse current is prevented. The voltage drop of the main power supply, when the on-off controller applies the on-state control to the gate of the MOSFET, is lower than the voltage drop of the sub power supply through the diode.
US10862318B2
An equalizer circuit provides both passive and active charge transfer between cells in a battery pack to improve charge and discharge efficiency. The equalizer circuit is a bilevel circuit that uses both resistive equalizers and switching equalizers to balance cell charge. The cells may be grouped into size limited sections which are balanced by resistive equalizers. The sections are balanced by switching equalizers to promote increased pack discharge capacity.
US10862313B2
A power control unit (100) and method of use thereof for varying the supply of electricity to an electrical apparatus using a wireless communications link between a controller (20) and the power control unit (100). The power control unit (100) is adapted to alternatively communicate with the controller (20) using a non-peer-to-peer communications standard or a peer-to-peer communications standard such as Wi-Fi Direct.
US10862312B2
An electrical energy router includes cascaded submodules. Each submodule of the cascaded submodules includes a rectifying stage and an isolating stage. The rectifying stage includes a structure of a neutral point clamped full bridge. The isolating stage includes a DC-DC converter, which includes a primary side, a secondary side and a transformer. The primary side includes a structure of a neutral point clamped half bridge. A DC side of the neutral point clamped half bridge is connected to a DC bus line of the rectifying stage.
US10862311B2
A power conversion device includes three first power conversion cells each converting input power and outputting the converted power and having input terminals connected in parallel regarding a first power supply and three second power conversion cells each converting input power and outputting the converted power and having input terminals connected in parallel regarding a second power supply, wherein: the power output from the cell and the power output from the cell are combined to output a first phase power; the power output from the cell and the power output from the cell are combined to output a second phase power; and the power output from the cell and the power output from the cell are combined to output a third phase power. The first phase, second phase, and third phase powers are output as the phase powers or inter-line powers of a three-phase system.
US10862308B2
Provided is a method for feeding electric power into an electricity supply grid having a grid voltage at a grid frequency having a grid nominal frequency. Feeding the electric power is performed by a converter-controlled feeding-in device, which may be a wind farm or a wind turbine. The feeding-in device feeds in an infeed current as electric AC current having a frequency, a phase, an infeed voltage and a fed-in power. The infeed voltage may be set. The method includes estimating a converter proportion in a grid section of the electricity supply grid that represents a ratio of power fed in by way of converters to overall fed-in power and controlling the infeed of the electric power depending on the estimated converter proportion.
US10862305B2
A device according to one mode of the present disclosure relates to a device for controlling the output of a power storage device that is chargeable and dischargeable. This output control device includes: an obtainment section configured to obtain a remaining charged power amount at a present time point of the power storage device; and a control section configured to set an operation range of the remaining charged power amount of the power storage device. The control section performs at least one of gradual decrease processes including: a first gradual decrease process in which, when the obtained remaining charged power amount is not less than a lower limit value of the operation range, a maximum discharge power of the power storage device is caused to gradually decrease over a predetermined deferment period; and a second gradual decrease process in which, when the obtained remaining charged power amount is not greater than an upper limit value of the operation range, a maximum charge power of the power storage device is caused to gradually decrease over a predetermined deferment period.
US10862304B2
A reactive power control device includes a limit value deriver configured to derive a limit value of reactive power, which is output by one or a plurality of power conversion devices determined for system stabilization and control of a system voltage, on the basis of a voltage of a point other than a voltage control target, and a command value adjuster configured to adjust a reactive power command value for the one or plurality of power conversion devices on the basis of the limit value derived by the limit value deriver.
US10862300B2
A DC power distribution system includes a plurality of power sources and a DC power distribution bus having a plurality of DC bus sections. At least one power source is coupled to each of the DC bus sections. One or more power switching assemblies couple one of the DC bus sections to another. The power switching assembly has first and second terminals, the first terminal being electrically coupled to a first bus section and the second terminal being electrically coupled to a second bus section. First and second semiconductor devices are electrically coupled between the first and second terminal to control current flow between the first terminal and the second terminal. At least one power switching assembly further includes a pair of current limiters coupled between the first and second semiconductor devices and an energy store is coupled to that power switching assembly between the pair of current limiters.
US10862289B2
A cable splice for overhead power transmission lines includes a flexible housing. A first casing is positioned in the flexible housing. The first casing is configured to receive and retain a first conductor. A second casing is positioned in the flexible housing. The second casing is configured to receive and retain a second conductor. A connecting member is connected to the first casing and the second casing. The first casing is moveable relative to the second casing.
US10862284B2
A wire clearance apparatus is provided. The wire clearance apparatus includes a body. The body includes a clamp operable to releasably attach the body to a flange or rim of a panel housing. A pivoting member extends laterally from the body. The pivoting member includes a pivoting arm including a proximal end and a distal end. The proximal end of the pivoting arm is connected to the body. The pivoting arm is operable to pivot about a longitudinal axis of the body. The distal end of the pivoting arm includes a hook.
US10862282B2
A protector includes a body portion defining a plurality of paths through which electric wires of a wire harness can pass, an electric holding portion and a cover portion. The electric wire holding portion includes a holding piece which can be disposed so as to pass through an upper side of a first path and extend toward a partition wall from a first side wall, an engaging piece which can be disposed so as to pass through a lower side of a second path and extend toward a second side wall from the partition wall, and an intermediate piece which connects the holding piece and the engaging piece, and is fixable to the body portion.
US10862279B2
The invention relates to a switchgear cabinet for a wind power plant, having a U-shaped base plate, comprising a bottom and two side parts, two end plates connected to the base plate, and a cover, by means of which the switchgear cabinet is closed, wherein the end plates are lengthened beyond the side parts or longitudinal sides formed by the latter, or the end plates are each set back at a distance with respect to an outer edge of the base plate, such that the base plate and/or the end plates form tabs projecting outward, which are useful for the fixing of holders.
US10862277B1
An electric power distribution panel/system is disclosed. The system comprises an enclosure or housing including a front panel, a microcontroller, an input power line, and one or more power bus bars. The microcontroller is configured to control the operation of the system. The input power line is configured to receive power from the main power source, such as electric utility company equipment. The bus bars could or may transmit power from the input power line to one or more loads via the plurality of output modules. The plurality of output modules is configured to transmit power to the loads at pre-established levels from the input power line after completion of circuit tests by the microcontroller. The circuit tests ensure secure transfer of power and data to the loads via the bus bars and the plurality of output modules without using circuit breakers.
US10862276B2
A method of manufacturing a light emitting device includes: providing a light emitting device in which a first and second semiconductor laser elements are connected in series; performing a first measurement that includes supplying current to the first semiconductor laser element to measure at least one property of the first semiconductor laser element, and supplying current to the second semiconductor laser element to measure at least one property of the second semiconductor laser element; supplying current to the first and second semiconductor laser elements for a length of time; performing a second measurement that includes supplying current to the first semiconductor laser element to measure the at least one property of the first semiconductor laser element, and supplying current to the second semiconductor laser element to measure the at least one property of the second semiconductor laser element, and evaluating the first and second semiconductor laser elements.
US10862269B2
A resonator is provided having a waveguide with a first boundary, a second boundary parallel to the first boundary, a first end, a second end, and a waveguide cavity at least partly between the first boundary and the second boundary. A first grating, having a period of distance a, is at the first boundary of the waveguide, and a second grating, having a period of distance a, is at the second boundary of the waveguide. The first and second boundaries are separated by a constant distance d. The first boundary may have a periodic profile aligned with a periodic profile of the second boundary. The periodic profile of the first boundary and the second boundary may be a sinusoidal profile, a square profile, or profile of another shape. The resonator may be suitable for use in a distributed feedback laser.
US10862268B2
A semiconductor device includes a substrate, a semiconductor laser part formed on the substrate and having an active layer with an uniform composition and a first ridge structure, and an adjacent part formed on the substrate, having a core layer with an uniform composition and a second ridge structure, and being an optical modulator or an optical waveguide which is in contact with the semiconductor laser part, wherein the first ridge structure is largest in width at a first contact part which is in contact with the second ridge structure, and the second ridge structure is largest in width at a second contact part which is in contact with the first ridge structure.
US10862264B2
A light-emitting element housing member includes a substrate that is made of a ceramic and internally includes a deep-bottom-type space portion having an opening in at least one position thereof, wherein an inner wall of the space portion serves as a mounting part for a light-emitting element. A light-emitting element housing member includes a mounting part meant for mounting a light-emitting element and includes a substrate that includes a bottom base material having a rectangular shape in a planar view and a wall member provided on the bottom base material to enclose the mounting part in a U-shaped manner and have an opening in at least one portion thereof, wherein the substrate is integrally formed of a ceramic.
US10862253B2
A circular power connector that can accommodate plugs of varying diameters includes a plurality of electrical terminals that include a contact beam extending from and monolithic with base, where the contact beam includes a contact portion, and a mounting portion that extends from and monolithic with a base for mounting the terminal to a substrate. The terminals are cylindrically arranged to receive a plug. Alternatively, each electrical terminal includes a frame portion, a first contact beam extending from the frame in a first direction, and a second contact beam extending from the frame in a second direction. Multiple electrical terminals are oriented so that the first and second contact beams for one terminal extend at an angle, preferably perpendicular, to the first and second contact beams of another electrical terminal, in a still further embodiment, an electrical terminal having two halves is provided.
US10862246B2
Provided are a foreign substance detecting circuit, an electronic device including the foreign substance detecting circuit, and a method of detecting foreign substance. The electronic device includes a connector connected to an external cable and including a plurality of pins, a foreign substance detecting circuit configured to, when the cable is connected to the connector, detect a resistance from a first pin that is set to be in an open state or to be connected to a pull-down resistor from among the plurality of pins in a state where the cable is connected, and determine whether there is a foreign substance in the connector, and an application processor configured to control operations in the electronic device for performing a post-process when there is the foreign substance in the connector, according to a detection result from the foreign substance detecting circuit.
US10862236B2
A connector includes an electric wire and a housing having an electric wire accommodating portion which is opened upward and which is configured to hold the electric wire. A folded portion folded back to one side toward a cover of the electric wire is provided at a tip end part of a contact portion of a conductor core wire of the electric wire. A groove that is opened forward and extends in a front-rear direction of the housing is formed on a front end surface located at a front end of the wire accommodating portion of the housing. The folded portion is engaged to the groove so that the electric wire is held by the housing.
US10862219B2
An antenna comprising: a variable dielectric constant (VDC) layer; a plurality of radiating patches provided over the VDC layer; a plurality of signal lines, each terminating in alignment below one of the radiating patches; a plurality of control lines, each corresponding to one of the signal lines; a ground plane; wherein the VDC layer comprises a plurality of liquid crystal sublayers stacked on each other.
US10862215B2
An antenna device and a beam direction adjustment method are provided. The antenna device includes an antenna element, a metal element, and a substrate. The antenna element and the metal element are separately disposed on the substrate at a preset distance. A ground point of the metal element is fastened on a pad of the substrate, and the ground point is on a side of the metal element close to the antenna element. A first reverse current opposite to an antenna current generated by the antenna element is obtained through coupling on the side of the metal element close to the antenna element, and a second reverse current opposite to a substrate current generated by the substrate is obtained through coupling at a lower part of the metal element that is in contact with the substrate.
US10862212B2
An antenna device includes a ground plane having an edge side, a monopole antenna element that communicates in a first frequency, and that has a first feeding point, a first line that extends from the first feeding point in a direction away from the edge side of the ground plane, and a second line that is coupled to the first line and extends along the edge side, a plurality of dipole feeding elements that communicate at a second frequency higher than the first frequency, and are disposed, with respect to the ground plane, in positions that match the positions of the second line with respect to the ground plane, and a plurality of reflectors that reflect electromagnetic waves radiated by the plurality of feeding elements, and are disposed respectively in correspondence to the plurality of feeding elements between the ground plane and the plurality of feeding elements.
US10862208B2
Provided is a phased array antenna in which a delay time of a radio frequency signal supplied to each antenna element is not dependent on frequency. Each feeding circuit (Fi) of the phased array antenna (1) includes: a time delay element (TDi) configured to impart a time delay Δti to a sum signal VIF+LO(t) which is obtained by adding an intermediate frequency signal VIF(t) and a local signal VLO(t); a demultiplexer (DPi) configured to demultiplex a resulting delayed sum signal VIF+LO(t−Δti) so as to provide a delayed intermediate frequency signal VIF(t−Δti) and a delayed local signal VLO(t−Δti); and a transmission mixer (TMXi) configured to multiply the delayed intermediate frequency signal VIF(t−Δti) by the delayed local signal VLO(t−Δti) so as to provide a delayed radio frequency signal VRF(t−Δti), each feeding circuit Fi being configured to supply the delayed radio frequency signal VRF(t−Δti) to a corresponding antenna element (Ai).
US10862206B2
An antenna device includes: an antenna unit provided as a conductive pattern on a substrate; and a propagation preventive unit which is provided adjacent to the antenna unit and prevents propagation of radiation waves of the antenna unit along the substrate, and the propagation preventive unit is provided as a conductive pattern on the substrate, has plural patches arranged in a prescribed pattern, and has, at an end on a side of the antenna unit, a stepped structure in which a distance from a position of the antenna unit to one of the patches closest to the position of the antenna unit varies by a prescribed interval every time the position in an extension direction of a feed line of the antenna unit is changed by a prescribed distance.
US10862205B2
A dual polarised edge coupled patch antenna element includes a patch radiator (1) and a ground plane (6), the ground plane being disposed in a substantially parallel relationship with the patch radiator (1). A first feed track (2) is connected at a first feed position on a first edge of the patch radiator and a second feed track (3) is connected at a second feed position on a second edge of the patch radiator, the second edge being at a right angle to the first edge. The first feed position is offset from the centre of the first edge and the second feed position is offset from the centre of the second edge, and the first feed position and the second feed position are each offset in a respective direction away from a corner between the first side and the second side.
US10862201B2
The antenna module comprises a communication circuit for processing a radio signal; a shield member covering the communication circuit; a conductive strip electrically connected with the communication circuit; a dielectric integrated with the shield member and the conductive strip; and an antenna formed on an outer surface of the dielectric and electrically connected with the conductive strip.
US10862194B2
An electrical device includes an electronic control unit including a radio communication interface provided with a planar internal radio antenna housed inside a first housing of the electrical device and including a first radiating element. The electrical device furthermore includes a movable coupling element connected to an external radio antenna, the coupling element being provided with a second radiating element and being able to be moved between a position connected to the housing of the electrical device and a position disconnected from the housing. In the connected position, the coupling element is positioned facing the internal radio antenna while being separated therefrom by an electrically insulating element, the second radiating element being coupled to the first radiating element so as to receive electromagnetic radiation emitted by the first radiating element.
US10862193B2
A semiconductor device capable of inputting signals and power without the use of an FPC is provided. The semiconductor device includes a first substrate and a second substrate. A receiver antenna is provided on a surface side of the first substrate. The second substrate is provided with a transmitter antenna and an integrated circuit. The second substrate is attached on a back side of the first substrate. The receiver antenna and the transmitter antenna overlap with each other with the first substrate provided therebetween. Thus, the distance between the antennas can be kept constant, so that signals and power can be received highly efficiently.
US10862187B2
Exemplary embodiments are disclosed of vehicular antenna assemblies and methods relating to assembling vehicular antenna assemblies. In an exemplary embodiment, a vehicular antenna assembly generally includes a dielectric antenna carrier and at least one antenna coupled to the dielectric antenna carrier. The at least one antenna includes a lower end portion that extends downwardly relative to the dielectric antenna carrier. The lower end portion is positionable within an opening in a printed circuit board and/or positionable in electrical contact with a contact member along the printed circuit board when the dielectric antenna carrier and the at least one antenna are moved relatively downward toward the printed circuit board.
US10862186B2
A waveguide device for guiding a radio frequency signal at a determined frequency f, the device including a body having side walls with outer surfaces and inner surfaces, the inner surfaces defining a waveguide channel. A conductive layer covers the inner surface of the body, the conductive layer being formed of a metal having a skin depth δ at frequency f. The conductive layer has a thickness at least twenty times as large as the skin depth δ.
US10862183B2
A quad-mode microwave or RF bandpass filter comprises a housing of a conductive material defining a cylindrical cavity and containing a cylindrical dielectric resonator defined by a parallel pair of face surfaces. The dielectric resonator is held within the housing between a pair of support plates of a dielectric material. Internal coupling elements are provided above and/or below the dielectric resonator for coupling between resonating modes. Further mode coupling elements are protruding into the housing.
US10862181B2
Disclosed is a battery pack, which includes a battery cell assembly having at least one battery cell; a pack casing having an input port and an output port provided at one side thereof so that a coolant flows in and out to cool the battery cell, the pack casing accommodating the battery cell assembly to fix and support the battery cell assembly; and a coolant supply and circulation unit connected to communicate with the input port and the output port to supply and circulate the coolant into the pack casing so that each battery cell is cooled in contact with the coolant.
US10862179B2
A high-voltage accumulator battery module includes a first connection component adjacent to a plate-shaped frame component remotely from a heat sink. The first connection component includes at least one of: an inlet first connection unit having a fluid inlet connected to a cooling channel system via an inlet fluid line connecting the fluid inlet to an inlet second connection unit connected to the cooling channel system, and an outlet first connection unit having a fluid outlet connected to the cooling channel system via an outlet fluid line connecting the fluid outlet to an outlet second connection unit connected to the cooling channel system. A second connection component is adjacent to the plate-shaped frame component at the heat sink side, and includes at least one of: the inlet second connection unit, and the outlet second connection unit. A clamping device clamps the first and second connection components against each other.
US10862178B2
An apparatus (1) for determining the aging of a battery cell (2), the battery cell (2) having at least one galvanic element (3) for converting chemical energy into electrical energy and a housing (4) which surrounds the galvanic element (3) and has a wall (8) formed at least on one side of the galvanic element (3), comprising at least one length sensor (5) for sensing a length change of the galvanic element (3), the aging of the battery cell (2) being able to be determined via the length change of the galvanic element (3).
US10862173B2
A protection circuit board includes a printed circuit board having a circuit is printed on a board formed from an electrically insulating material and two or more connection components disposed on at least one surface of the printed circuit board and are coupled to an electrode terminal of a secondary battery. Additionally, at least one inspection slot having a shape recessed within the connection component and extending to a portion that the electrode terminal of the secondary battery is coupled thereto and is defined in the connection component.
US10862170B2
The present disclosure relates to the field of energy storage materials, and particularly, to an electrolyte and a battery using the electrolyte. The electrolyte contains an additive selected from a group consisting of multi-cyano six-membered N-heterocyclic compounds represented by Formula I-1, Formula I-2 and Formula I-3, and combinations thereof. The addition of the multi-cyano six-membered N-heterocyclic compound as an additive in the electrolyte of the present disclosure can effectively passivate surface activity of the positive electrode material and inhibit oxidation of the electrolyte. The battery using the electrolyte according the present disclosure has good cycle performance at high temperature and high voltage and good storage performance, while gas production of the battery is reduced.
US10862164B2
A polymer electrolyte including a polymerization product of a polymer having an unsaturated functional group at a terminal thereof and a fluoroalkylene chain, and an ion-conductive polymer having an unsaturated functional group at a terminal thereof, wherein the ion-conductive polymer having an unsaturated functional group at a terminal thereof is a polymer represented by Formula 1 or Formula 2, and the polymer having an unsaturated functional group at a terminal thereof and a fluoroalkylene chain is a compound represented by Formula 3, wherein Formulae 1 to 3 are the same as represented in the detailed description of the specification.
US10862162B2
An electrode composite body includes: an active material molded body including active material particles which include a lithium composite oxide and have a particle shape, and a communication hole that is provided between the active material particles; a first solid electrolyte layer that is provided on a surface of the active material molded body, and includes a first inorganic solid electrolyte; and a second solid electrolyte layer that is provided on the surface of the active material molded body, and includes a second inorganic solid electrolyte of which a composition is different from a composition of the first inorganic solid electrolyte, and which contains boron as a constituent element and is amorphous.
US10862160B2
(Problem to be Solved)The present application is to provide an all-solid-state lithium-sulfur battery that experiences little reduction in battery performance even after repeated charging/discharging cycling, does not generate toxic gas when damaged, and does not require addition of equipment or the like for management of moisture or oxygen concentration; and a production method for the all-solid-state lithium-sulfur battery.(Means for Solution)The present invention uses a positive electrode that contains sulfur and a conductive material, a negative electrode that contains lithium metal, and, as an electrolyte layer that is interposed between the positive electrode and the negative electrode, an oxide solid electrolyte to achieve a high-performance all-solid-state lithium-sulfur battery. According to the present invention, after a positive electrode slurry that contains sulfur is applied to a positive electrode side of an oxide solid electrolyte formation body and dried to form a positive electrode, the oxide solid electrolyte molded body is mounted upon a lithium foil that will become a negative electrode and adhered to the lithium foil. Said process allows for efficient assembly of a battery cell that is configured to have an oxide solid electrolyte interposed between a positive electrode and a negative electrode.
US10862152B2
The invention relates to a microbial fuel cell arrangement comprising a cell reactor. The cell reactor comprises a membrane, which has an active surface and a support surface, as well as a pore size of ≤10 nm and/or a divalent ion rejection of ≥50%; an anode and a cathode, which are connected with each other through an external electrical circuit; an influent inlet for liquid medium arranged at the active surface side of the membrane and at least one permeate outlet arranged at the support surface side of the membrane; an influent line connected to the influent inlet; a concentrate outlet, arranged at the active surface side of the membrane and connected to a concentrate line; and pressurisation means for creating pressure difference between the active surface side and support surface side of the membrane. The invention relates also to a method for operating a microbial fuel cell.
US10862151B2
The present invention addresses the problem of providing a crosslinked film and a hydrocarbon-based proton conducting solid electrolyte having a proton conductivity equal to that of a perfluorosulfonate ion exchange polymer. Disclosed as a means for solving this problem is a proton conducting polymer electrolyte which is composed of a sulfonated polyphenyl compound having a plurality of repeating units, and wherein two or more (for example, four or six) sulfonic groups are introduced into one repeating unit on average. The sulfonated polyphenyl compound may be a polymer or copolymer having a skeleton structure selected from among a polyaryl sulfide, a polyaryl ether, a polyarylsulfone, a polyarylketone and a polyaryl hexafluoroisopropylidene. A proton conducting solid polymer electrolyte membrane is able to be produced by shaping this proton conducting polymer electrolyte into a film form and crosslinking this proton conducting polymer electrolyte via sulfonic groups.
US10862150B2
An assembly of electrochemical cells for an electrochemical reactor, including a first electrochemical cell, including a first membrane/electrode assembly including a first anode and a first cathode on either side of a proton exchange membrane; first and second flow guides positioned on either side of the first assembly; a second electrochemical cell, including a second membrane/electrode assembly including a second anode and a second cathode on either side of a proton exchange membrane; third and fourth flow guides on either side of the second membrane/electrode assembly; the first and third flow guides have one and the same geometry; the first anode and the second anode have different distributions of surface densities of electrocatalytic material on respective faces of the first and second proton exchange membranes.
US10862148B2
Provided is a vehicle power source system including: a main battery configured to supply power to a drive motor of a vehicle; a fuel cell configured to supply power at least to the main battery; a main line connecting the main battery and the fuel cell; a first voltage translator placed on the main line and including a charging portion and a voltage transforming portion, the first voltage translator being configured to adjust an output voltage of the fuel cell; a relay provided between the charging portion and the fuel cell in the main line; and a sub-battery connected to an auxiliary machine power supply line via which power is supplied to an auxiliary machine of the vehicle or the fuel cell. The vehicle power source system includes a second voltage translator connected between the relay and the charging portion in the main line and configured to adjust power to be supplied from the sub-battery to the charging portion.
US10862143B2
Methods, systems, and devices of a control system. The control system includes a fuel cell stack. The control system includes a compressor that is configured to control and provide a total air flow within the vehicle. The compressor has an air pressure ratio and an air flow rate and operates at a speed. The control system includes an electronic control unit coupled to the fuel cell stack and the compressor. The electronic control unit is configured to determine a path associated with one or more adjustments to the air pressure ratio or the air flow rate. The electronic control unit is configured to determine a rate associated with the one or more adjustments based on the path and control at least one of the air pressure ratio, the speed or the air flow rate to operate the compressor based on the path and the rate.
US10862133B2
An object is to provide an aluminum plate having favorable coating properties and favorable adhesiveness to active materials and a method for manufacturing an aluminum plate. The aluminum plate having a plurality of through holes that penetrate in a thickness direction includes through holes A which have an average opening diameter of the through holes of 0.1 μm or more and less than 100 μm and have a shape in which a maximum diameter Ra is formed inside and the maximum diameter Ra and a minimum diameter Rb satisfy 1>Rb/Ra≥0.1.
US10862131B2
A nonaqueous battery includes a current collector that supports an electrode active material. The current collector includes a first layer, a second layer and a third layer. The second layer is interposed between the first layer and the third layer. The second layer includes 0.3 mass % or more and 1 mass % or less of magnesium and 0.2 mass % or more and 0.9 mass % or less of silicon, with a remainder being made up of aluminum. The first layer and the third layer constitute outer surfaces of the current collector. The first layer and the third layer each include 99.3 mass % or more of aluminum. In both of the first layer and the third layer, there is less than 0.3 mass % of magnesium and less than 0.2 mass % of silicon.
US10862127B2
It is an object of the present invention to provide an electrode capable of maintaining superior capacity retention without destruction of an electrode structure, even in the case of using an active material including silicon.The present invention relates to “a binder for a lithium cell, the binder comprising polyacrylic acid cross-linked by a cross-linking agent selected from the compounds described in the general formulae [1] to [13] and the polymer described in the general formula [14] (provided that the one which includes a functional group-containing vinylidene fluoride-based polymer is excluded)”; a “composition for producing an electrode of a lithium cell, the composition comprising 1) an active material containing silicon, 2) a conductive assistant and 3) a cross-linked-type polyacrylic acid (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)”; and an “electrode for a lithium cell, the electrode comprising 1) an active material containing silicon, 2) a conductive assistant, 3) a cross-linked-type polyacrylic acid, and 4) a current collector (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)”.
US10862126B2
The present invention relates to a binder composition for a secondary battery, including: a copolymer having a functional group; and an alkali metal ion bound to the functional group of the copolymer or with which a constituent element of the functional group is substituted. The binder composition exhibits enhanced adhesive strength and also exhibits low resistance due to the alkali metal ion included in the copolymer, and thus may exhibit more stable electrochemical performance.
US10862107B2
A composite anode active material includes a composite medium, the composite medium including a first medium block including a metal nanostructure capable of intercalation or deintercalation of lithium and a conductive medium disposed on the metal nanostructure; and a second medium block, disposed adjacent to the first medium block and including a medium which is free of the metal nanostructure.
US10862104B2
Electrodes, production methods and mono-cell batteries are provided, which comprise active material particles embedded in electrically conductive metallic porous structure, dry-etched anode structures and battery structures with thick anodes and cathodes that have spatially uniform resistance. The metallic porous structure provides electric conductivity, a large volume that supports good ionic conductivity, that in turn reduces directional elongation of the particles during operation, and may enable reduction or removal of binders, conductive additives and/or current collectors to yield electrodes with higher structural stability, lower resistance, possibly higher energy density and longer cycling lifetime. Dry etching treatments may be used to reduce oxidized surfaces of the active material particles, thereby simplifying production methods and enhancing porosity and ionic conductivity of the electrodes. Electrodes may be made thick and used to form mono-cell batteries which are simple to produce and yield high performance.
US10862102B2
A battery has an electrode with a layer of an active medium. The layer of active medium includes multiple active particles. Each active particle includes a shell that encloses one or more cores. Each of the cores includes one or more active materials. The battery is constructed such to have a State of Charge (SOC) that is greater than 0% before the initial operation (discharge or charge) of the battery.
US10862092B2
According to one embodiment, a separator is provided. The separator is selectively permeable to monovalent cations and includes a first surface and a second surface which is a reverse surface to the first surface. A contact angle θ1 of the first surface with respect to an aqueous electrolyte is different from a contact angle θ2 of the second surface with respect to the aqueous electrolyte.
US10862088B2
A battery case for securing and mechanically isolating a battery from a vehicle having an OEM battery holder. The battery case includes an adapter for securing the battery case to the vehicle. The adapter is configured for placement within a receiving cavity defined by the OEM battery holder. The adapter has a footprint that is substantially identical to the footprint of the battery. The adapter further has securement features that are substantially identical to the securement features on the battery. The battery case further includes a lower battery containment plate for supporting the battery thereon. The battery case still further includes at least one shock absorbing element positioned between the adapter and the lower battery containment plate for absorbing shocks and vibrations received from the vehicle so as to mechanically isolate the battery from the vehicle. The battery case still further includes an upper battery containment plate for placement over the battery for retaining the battery between the lower and upper battery containment plates.
US10862086B2
A battery for an electrified vehicle according to an exemplary aspect of this disclosure includes, among other things, a battery housing, a battery module within the battery housing and extending in a transverse direction of the electrified vehicle, a plurality of battery arrays arranged within the battery module, the battery arrays arranged in a floating manner within the battery module, and a plurality of deformable supports, some of which are arranged in transverse spaces between adjacent ones of the plurality of battery arrays.
US10862071B2
A display device includes: a substrate; a display unit on the substrate; a first inorganic layer on the display unit; a first organic layer on an upper portion of the first inorganic layer; a first dam at an edge of the first organic layer; a second dam spaced from the first dam and at an outer area of the first dam with respect to the display unit; and a stress relieving layer between the first dam and the second dam.
US10862063B2
An electroluminescent device, a display panel and a display apparatus are disclosed. The electroluminescent device includes: a substrate; an anode on the substrate; a luminescent layer on a side of the anode facing away from the substrate; and a cathode on a side of the luminescent layer facing away from the substrate. The cathode includes a transflective layer on the side of the luminescent layer facing away from the substrate; and a light-emission enhancement layer on a side of the transflective layer facing away from the substrate. The anode is configured to reflect light incident thereon, a material of the transflective layer includes metal, and the transflective layer is configured to transmit a first portion of light incident thereon and to reflect a second portion of the light incident thereon.
US10862058B2
Provided is a light-emitting element including a fluorescence-emitting material with high emission efficiency. The light-emitting element includes a pair of electrodes and an EL layer between the pair of electrodes. The EL layer includes a first organic compound, a second organic compound, and a guest material. The first organic compound has a function of emitting a thermally activated delayed fluorescence at room temperature. The guest material has a function of emitting fluorescence. A HOMO level of the first organic compound higher than or equal to a HOMO level of the second organic compound. A LUMO level of the first organic compound is lower than or equal to a LUMO level of the second organic compound.
US10862045B2
The present specification provides an amine-based compound and an organic light emitting device comprising the same.
US10862038B2
The present invention relates to compositions comprising at least one polymer containing repeat triarylamine units and comprising at least one salt, to processes for production thereof and to the use thereof in electronic devices, especially in organic electroluminescent devices, called OLEDs (OLED=organic light-emitting diodes). The present invention also further relates to organic electroluminescent devices comprising these compositions.
US10862031B2
In some embodiments, the present disclosure relates to an integrated chip including a phase change material disposed over a bottom electrode and configured to change from a crystalline structure to an amorphous structure upon temperature changes. A top electrode is disposed over an upper surface of the phase change material. A via electrically contacts a top surface of the top electrode. Further, a maximum width of the upper surface of the phase change material is less than a maximum width of a bottom surface of the phase change material.
US10862030B2
Methods of forming conductive elements, such as interconnects and electrodes, for semiconductor structures and memory cells. The methods include forming a first conductive material and a second conductive material comprising silver in a portion of at least one opening and performing a polishing process to fill the at least one opening with at least one of the first and second conductive materials. An annealing process may be performed to form a mixture or an alloy of the silver and the first conductive material. The methods enable formation of silver-containing conductive elements having reduced dimensions (e.g., less than about 20 nm). The resulting conductive elements have a desirable resistivity. The methods may be used, for example, to form interconnects for electrically connecting active devices and to form electrodes for memory cells. A semiconductor structure and a memory cell including such a conductive structure are also disclosed.
US10862028B2
A memory device including a template layer is disclosed. The memory device also includes a memory layer connected to the template layer, where the memory layer has a variable resistance, and where the crystalline structure of the memory layer matches the crystalline structure of the template layer. The memory device also includes a conductive top electrode on the memory layer, where the top electrode and the memory layer cooperatively form a heterojunction memory structure.
US10862023B2
The present disclosure provides a semiconductor structure, including a bottom electrode via, a top surface of the bottom electrode via having a first width, a barrier layer surrounding the bottom electrode via, and a magnetic tunneling junction (MTJ) over the bottom electrode via, a bottom of the MTJ having a second width, the first width being narrower than the second width.
US10862016B2
Provided among other things is an electrical device comprising: a first component that is a semiconductor or an electrical conductor; a second component that is an electrical conductor; and a strong, heat stable junction there between including an intermetallic bond formed of: substantially (a) tin (Sn) or a mixture of Sn and indium (In) thereof, and (b) substantially nickel (Ni). The junction can have an electrical contact resistance that is small compared to the resistance of the electrical device.
US10862015B2
A semiconductor light emitting device package includes a lead frame structure including a first lead frame and a second lead frame. A resin portion is adjacent to side surfaces of the first lead frame and the second lead frame. A semiconductor light-emitting device is mounted on the first lead frame and the second lead frame, in the form of a flip chip, by eutectic bonding. Each of the first lead frame and the second lead frame has a plurality of first grooves extended in a first direction.
US10862004B2
An ultraviolet semiconductor light emitting device includes a semiconductor stack, a trench, a filling insulator, and first and second electrodes. The semiconductor stack includes first and second conductivity-type semiconductor layers and an active layer therebetween that includes an AlGaN semiconductor material. The trench extends through the second conductivity-type semiconductor layer and the active layer to the first conductivity-type semiconductor layer and has a first width. The filling insulator fills the trench such that the filling insulator extends at least through the active layer in the trench and includes of an insulating material having a particular refractive index. The first electrode is connected to the first conductivity-type semiconductor layer, and the second electrode is connected to the second conductivity-type semiconductor layer.
US10862002B2
A laser light is used to modify the surface of the gallium semiconductor layer of an LED. The parameters of the laser are selected so that the laser interacts with the gallium semiconductor layer in a desired manner to yield the desired surface properties. For example, if a particular surface roughness is desired, the power of the laser light is selected so that the laser light penetrates the gallium semiconductor layer to a depth matching the desired surface roughness. The same principles can also be applied in a process that creates features such as trenches, pits, lenses, and mirrors on the gallium semiconductor layer of an LED. The laser projector is operated to irradiate a region of the gallium semiconductor layer to create a region of metallic gallium. The desired surface roughness and the different features can advantageously improve the beam collimation, light extraction, and other properties of the LED.
US10861996B2
A near infrared light sensor includes a 2D material semiconductor layer on a substrate, a tunneling layer on the 2D material semiconductor layer, and first and second electrodes on opposite edge regions of an upper surface of the tunneling layer. The 2D material semiconductor layer may be a TMDC layer having a thickness in a range of about 10 nm to about 100 nm. The tunneling layer and the substrate may each include hBN.
US10861992B2
Provided is a multijunction photovoltaic device, including: a first subcell and a second subcell. The first cell includes a base semiconductor layer and a second semiconductor layer. The base semiconductor layer includes a Group III-V semiconductor material. The second subcell includes an absorber layer. The absorber layer includes an organometallic halide ionic solid perovskite semiconductor material.
US10861981B2
The reliability of a transistor including an oxide semiconductor can be improved by suppressing a change in electrical characteristics. A transistor included in a semiconductor device includes a first oxide semiconductor film over a first insulating film, a gate insulating film over the first oxide semiconductor film, a second oxide semiconductor film over the gate insulating film, and a second insulating film over the first oxide semiconductor film and the second oxide semiconductor film. The first oxide semiconductor film includes a channel region in contact with the gate insulating film, a source region in contact with the second insulating film, and a drain region in contact with the second insulating film. The second oxide semiconductor film has a higher carrier density than the first oxide semiconductor film.
US10861978B2
A thin film transistor according to an exemplary embodiment of the present invention includes an oxide semiconductor. A source electrode and a drain electrode face each other. The source electrode and the drain electrode are positioned at two opposite sides, respectively, of the oxide semiconductor. A low conductive region is positioned between the source electrode or the drain electrode and the oxide semiconductor. An insulating layer is positioned on the oxide semiconductor and the low conductive region. A gate electrode is positioned on the insulating layer. The insulating layer covers the oxide semiconductor and the low conductive region. A carrier concentration of the low conductive region is lower than a carrier concentration of the source electrode or the drain electrode.
US10861976B2
The present disclosure teaches semiconductor devices and methods for manufacturing the same. Implementations of the semiconductor device may include: a semiconductor substrate; a semiconductor fin positioned on the semiconductor substrate; and a gate structure positioned on the semiconductor fin, where the gate structure includes a gate dielectric layer on a part of a surface of the semiconductor fin and a gate on the gate dielectric layer; where the gate includes a metal gate layer on the gate dielectric layer and a semiconductor layer on a side surface of at least one side of the metal gate layer; and where the semiconductor layer includes a dopant, where a conductivity type of the dopant is the opposite of a conductivity type of the semiconductor fin. The present disclosure can improve a work function of the device, thereby improving a current characteristic of the device during a working process, reducing the short channel effect (SCE), and lowering a leakage current.
US10861955B2
Method for fabricating an insulated gate bipolar transistor (IGBT) is provided. A substrate includes a device region, that includes control regions and turn-off regions, arranged alternately. A drift region is formed in the substrate. A well region is formed in a portion of the substrate in the control regions and the turn-off regions, and first gate structures are formed in the control regions. The well region is in contact with the drift region, and the first gate structures are in contact with both the drift region and the well region. Emission regions are formed in the well region of the control regions and in the substrate on one or both sides of each first gate structure, the drift region and each emission region are separated by the well region, and the emission regions are electrically connected to a portion of the well region in the turn-off region.
US10861953B2
A method includes forming a gate stack over a semiconductor region, and forming a first gate spacer on a sidewall of the gate stack. The first gate spacer includes an inner sidewall spacer, and a dummy spacer portion on an outer side of the inner sidewall spacer. The method further includes removing the dummy spacer portion to form a trench, and forming a dielectric layer to seal a portion of the trench as an air gap. The air gap and the inner sidewall spacer in combination form a second gate spacer. A source/drain region is formed to have a portion on an outer side of the second gate spacer.
US10861952B2
In accordance with an aspect of the present disclosure, in a method of manufacturing a semiconductor device, a fin structure in which first semiconductor layers and second semiconductor layers are alternately stacked is formed. A sacrificial gate structure is formed over the fin structure. A first cover layer is formed over the sacrificial gate structure, and a second cover layer is formed over the first cover layer. A source/drain epitaxial layer is formed. After the source/drain epitaxial layer is formed, the second cover layer is removed, thereby forming a gap between the source/drain epitaxial layer and the first cover layer, from which a part of the fin structure is exposed. Part of the first semiconductor layers is removed in the gap, thereby forming spaces between the second semiconductor layers. The spaces are filled with a first insulating material.
US10861950B2
A field effect transistor including a source region, a drain region, a channel region extending between the source region and the drain region, a gate on the channel region, a gate contact on the gate at an active region of the gate, a source contact on the source region, a drain contact on the drain region, and recesses in the source and drain contacts substantially aligned with the gate contact. Upper surfaces of the recesses in the source and drain contacts are spaced below an upper surface of the gate by a depth.
US10861942B2
Techniques are disclosed for forming tunable capacitors including multiple two-dimensional electron gas (2DEG) and three-dimensional electron gas (3DEG) structures for use in tunable radio frequency (RF) filters. In some cases, the tunable capacitors include a stack of group III material-nitride (III-N) compound layers that utilize polarization doping to form the 2DEG and 3DEG structures. In some instances, the structures may be capable of achieving at least three capacitance values, enabling the devices to be tunable. In some cases, the tunable capacitor devices employing the multi-2DEG and 3DEG structures may be a metal-oxide-semiconductor capacitor (MOSCAP) or a Schottky diode, for example. In some cases, the use of tunable RF filters employing the multi-2DEG and 3DEG III-N tunable capacitor devices described herein can significantly reduce the number of filters in an RF front end, resulting in a smaller physical footprint and reduced bill of materials cost.
US10861926B2
The present disclosure is related to a display substrate. The display substrate may include a plurality of pixel units. Each of the plurality of the pixel units may include a first electrode and a second electrode on a base substrate. At least one of the pixel units further comprises an auxiliary electrode and a connecting structure between the auxiliary electrode and the first electrode. The connecting structure may be configured to electrically connect the auxiliary electrode to the first electrode.
US10861925B2
A display apparatus includes a substrate having a display area and a peripheral area, wirings over the peripheral area that extend in a first through third areas, an interval between the wirings in the second area is greater than an interval between the wirings in each of the first and third areas, an insulating layer covering the wirings and having a first uneven surface corresponding to the wirings, a first conductive layer over the insulating layer and including a second uneven surface corresponding to the first uneven surface, a flat planarization layer over the first conductive layer and exposing at least a portion of the first conductive layer, a second conductive layer electrically connected to the first conductive layer, at least a portion of the second conductive layer is over the planarization layer, and a polarization plate on the second conductive layer.
US10861924B2
A display panel includes a display area, and the display area is disposed with a plurality of data lines extending along a first direction. The display area has a notch, and the boundary of the display area is recessed into the display area in a second direction to form the notch. The display area includes a first display area and two second display areas. The display panel also includes a non-display area disposed around the display area. The non-display area includes a first non-display area and two second non-display areas located in the notch. The first non-display area extends along the first direction, and is adjacent to the first display area in the second direction. In the first direction, each of the second non-display areas is adjacent to one of the second display areas. The display panel also includes a drive circuit, and the drive circuit includes a plurality of shift registers. The second direction intersects with the first direction. In the second direction, the first display area is located at one side of the notch. In the first direction, the two second display areas are located at two sides of the notch respectively, and the two second display areas are adjacent to the first display area. The display area includes a plurality of signal lines extending along the second direction, and one shift register is electrically connected to at least one signal line. The second non-display areas are disposed with the shift registers, and the shift registers disposed in the second non-display areas are electrically connected to the signal lines located in the first display area.
US10861917B2
A flexible device is manufactured at low temperatures. A second substrate is bonded to a first substrate by a first adhesive layer. A first insulating layer, a transistor, and a second insulating layer are formed over the second substrate. Then, the first substrate and the second substrate are separated from each other while being heated at a first temperature. The heat resistant temperatures of the first substrate, the second substrate, and the first adhesive layer are a second temperature, a third temperature, and a fourth temperature, respectively. Each of the first insulating layer, the second insulating layer, and the transistor is formed at a temperature higher than or equal to room temperature and lower than the fourth temperature. The third temperature is higher than the fourth temperature and lower than the second temperature. The first temperature is higher than the fourth temperature and lower than the third temperature.
US10861897B2
An imaging device includes a first substrate in which a plurality of first pixels each including a first light receiving unit and a light emitting unit that emits light with a light amount in accordance with a light amount detected by the first light receiving unit are provided, and a second substrate that is provided facing the first substrate and in which a plurality of second pixels each including a second light receiving unit that detects a light emitted from the light emitting unit of the first pixel and a readout circuit that outputs an image signal based on information detected by the plurality of second pixels are provided.
US10861896B2
In some embodiments, a semiconductor device is provided. The semiconductor device includes an epitaxial structure having a group IV chemical element disposed in a semiconductor substrate, where the epitaxial structure extends into the semiconductor substrate from a first side of the semiconductor substrate. A photodetector is at least partially arranged in the epitaxial structure. A first capping structure having a first capping structure chemical element that is different than the first group IV chemical element covers the epitaxial structure on the first side of the semiconductor substrate. A second capping structure is arranged between the first capping structure and the epitaxial structure, where the second capping structure includes the group IV chemical element and the first capping structure chemical element.
US10861892B2
A system for low light level image sensing is provided having: A photodiode; a transfer gate disposed in a center of the photodiode; an active gate disposed surrounded by the transfer gate; a plurality of microlenses, each microlens being disposed over a portion of the photodiode and directing light away from the transfer gate towards the photodiode.
US10861883B2
A method of preparing IGZO thin film transistor is provided. The method includes. step S1, using a first mask on a first metal layer to form a grid electrode, and sequentially forming grid insulating layer, IGZO semiconducting layer and second metal layer on grid electrode; step S2, coating photoresist layer on second metal layer, and exposure developing photoresist layer by second mask, and simultaneously etching second metal layer and IGZO semiconducting layer by hydrogen peroxide, and second metal layer is formed to source electrode and drain electrode by etching; step S3, forming passivation layer on source electrode and drain electrode, and forming a via hole above drain electrode by third mask; step S4, forming pixel electrode on passivation layer by fourth mask, and pixel electrode is connecting to drain electrode by via hole.
US10861882B2
A pixel structure includes a first TFT, an adhesive layer, an LED, and a detection conductive layer. The first TFT is coupled to a conductive layer and is configured to transmit display data to the conductive layer. The adhesive layer covers the conductive layer. The LED is disposed on the adhesive layer. The detection conductive layer is disposed on the adhesive layer, and the detection conductive layer, the adhesive layer, and the conductive layer constitute a detection capacitor. Here, a thickness of the detection conductive layer is equal to or slightly greater than a height of the LED.
US10861881B2
The array substrate taught by the present invention have dummy ITO lines on the fanout lines configured as multiple segments separated at intervals so that, when two neighboring dummy ITO lines are short-circuited, the place of short circuit is limited to a segment of the neighboring dummy ITO lines. Coupling capacitance is limited to that between the segments and fanout lines. Compared to prior arts where coupling capacitance occurs between neighboring dummy ITO lines and fanout lines, the present invention has much smaller coupling capacitance, thereby reducing the impact of coupling capacitance to signal transmission on the fanout lines, avoiding the occurrence of light lines on the display panel, and enhancing the display effect of the display panel.
US10861864B2
A three-dimensional semiconductor device includes an electrode structure on a substrate that includes a first region and a second region, the electrode structure including a ground selection electrode, cell electrodes, and a string selection electrode which are sequentially stacked on the substrate wherein the ground selection electrode, the cell electrodes, and the string selection electrode respectively include a ground selection pad, cell pads, and a string selection pad which define a stepped structure in the second region of the substrate, a plurality of dummy pillars penetrating each of the cell pads and a portion of the electrode structure under each of the cell pads, and a cell contact plug electrically connected to each of the cell pads, wherein each of the dummy pillars penetrates a boundary between adjacent cell pads, and wherein the adjacent cell pads share the dummy pillars.
US10861855B2
A semiconductor device and method of manufacturing the same is provided in the present invention. The method includes the step of forming first mask patterns on a substrate, wherein the first mask patterns extend in a second direction and are spaced apart in a first direction to expose a portion of first insulating layer, removing the exposed first insulating layer to form multiple recesses in the first insulating layer, performing a surface treatment to the recess surface, filling up the recesses with a second insulating layer and exposing a portion of the first insulating layer, removing the exposed first insulating layer to form a mesh-type isolation structure, and forming storage node contact plugs in the openings of mesh-type isolation structure.
US10861847B2
Provided is a semiconductor device and a protection element capable of suppressing electrical damage to a MOSFET or the like in a semiconductor substrate. A semiconductor device according to a first aspect of the present technology includes a MOSFET as a protected element formed on a semiconductor substrate and a protection element that suppresses electrical damage to the protected element formed on the semiconductor substrate, in which the protection element includes the semiconductor substrate, one or more layers of well regions formed on the semiconductor substrate, and a diffusion layer formed on the well region. The present technology can be applied to a CMOS image sensor, for example.
US10861819B1
After a die is picked up with a bond head, a first optical system views and determines a position and orientation of the die relative to the bond head. Separately, a second optical system views and determines a position and orientation of the bonding location when the second optical system has its focal plane configured at a first distance from the second optical system. After the bond head is moved adjacent to the second optical system, the second optical system views and determines a position and orientation of the bond head when the second optical system has its focal plane configured at a second distance from the second optical system. The position and orientation of the die may then be adjusted to correct a relative offset between the die and the bonding location prior to depositing the die onto the bonding location.
US10861818B2
A device includes a base substrate with a sensor component arranged thereon; a spacer layer on the base substrate, wherein the spacer layer is structured in order to predefine a cavity region, in which the sensor component is arranged in an exposed fashion on the base substrate, and a DAF tape element (DAF=Die-Attach-Film) on a stack element, wherein the DAF tape element mechanically fixedly connects the stack element to the spacer layer arranged on the base substrate and to obtain the cavity region.
US10861815B2
Discussed generally herein are devices that include high density interconnects between dice and techniques for making and using those devices. In one or more embodiments a device can include a bumpless buildup layer (BBUL) substrate including a first die at least partially embedded in the BBUL substrate, the first die including a first plurality of high density interconnect pads. A second die can be at least partially embedded in the BRIM substrate, the second die including a second plurality of high density interconnect pads. A high density interconnect element can be embedded in the BBUL substrate, the high density interconnect element including a third plurality of high density interconnect pads electrically coupled to the first and second plurality of high density interconnect pads.
US10861810B2
Semiconductor device packages and method are provided. A semiconductor device package according to the present disclosure includes a substrate including a first region, a passive device disposed over the first region of the substrate, a contact pad disposed over the passive device, a passivation layer disposed over the contact pad, a recess through the passivation layer, and an under-bump metallization (UBM) layer. The recess exposes the contact pad and the UBM layer includes an upper portion disposed over the passivation layer and a lower portion disposed over a sidewall of the recess. A projection of the upper portion of the UBM layer along a direction perpendicular to the substrate falls within an area of the contact pad.
US10861799B1
A method includes bonding a second package component to a first package component, bonding a third package component to the first package component, attaching a dummy die to the first package component, encapsulating the second package component, the third package component, and the dummy die in an encapsulant, and performing a planarization process to level a top surface of the second package component with a top surface of the encapsulant. After the planarization process, an upper portion of the encapsulant overlaps the dummy die. The dummy die is sawed-through to separate the dummy die into a first dummy die portion and a second dummy die portion. The upper portion of the encapsulant is also sawed through.
US10861797B2
A semiconductor device assembly including a shape-memory element connected to at least one component of the semiconductor device assembly. The shape-memory element may be temperature activated or electrically activated. The shape-memory element is configured to move to reduce, minimize, or modify a warpage of a component of the assembly by moving to an initial shape. The shape-memory element may be applied to a surface of a component of the semiconductor device assembly or may be positioned within a component of the semiconductor device assembly such as a layer. The shape-memory element may be connected between two components of the semiconductor device assembly. A plurality of shape-memory elements may be used to reduce, minimize, and/or modify warpage of one or more components of a semiconductor device assembly.
US10861788B2
The present disclosure is directed to a semiconductor structure that includes a semiconductor substrate. A first interconnect layer is disposed over the semiconductor substrate. The first interconnect layer includes a first dielectric material having a conductive body embedded therein. The conductive body includes a first sidewall, a second sidewall, and a bottom surface. A spacer element has a sidewall which contacts the first sidewall of the conductive body and which contacts the bottom surface of the conductive body. A second interconnect layer overlies the first interconnect layer and includes a second dielectric material with at least one via therein. The at least one via is filled with a conductive material which is electrically coupled to the conductive body of the first interconnect layer.
US10861786B2
The semiconductor device has a wiring M 2, an interlayer insulating film IL3 formed on the wiring M 2, and two wirings M 3 formed on the interlayer insulating film IL3, and the wiring M 3 is connected to the wiring M 2 by a conductor layer PG2 formed in the interlayer insulating film IL3. A recess CC3 is formed on the upper surface IL3a of the interlayer insulating film IL3, and the recess CC3 is defined by a side surface S 31 connected to the upper surface IL3a and a side surface S 32 connected to the side surface S 31, and the side surface S 32 is inclined so that the width WC3 of the recess CC3 decreases in the direction from the upper surface IL3a of the interlayer insulating film IL3 toward the upper surface IL2a of the interlayer insulating film IL2.
US10861785B2
An electronic module includes an electronic part including a bottom surface and lands, the bottom surface including a first region and a third region surrounding the first region, the first lands being disposed in the third region, a printed wiring board including a main surface and second lands, the main surface including a second region and a fourth region surrounding the second region, the main surface facing the bottom surface of the electronic part, the second lands being disposed in the fourth region, solder bonding portions respectively bonding the first lands to the second lands, and a resin portion containing a cured product of a thermosetting resin and being in contact with the solder boding portions. A recess portion is provided in the second region. The resin portion is not provided in the recess portion.
US10861780B1
A wiring structure includes an upper conductive structure, a lower conductive structure, a lower encapsulant and an intermediate layer. The upper conductive structure includes at least one upper dielectric layer and at least one upper circuit layer in contact with the upper dielectric layer. The lower conductive structure includes at least one lower dielectric layer and at least one lower circuit layer in contact with the lower dielectric layer. The lower encapsulant surrounds a lateral peripheral surface of the lower conductive structure. The intermediate layer is disposed between the upper conductive structure and the lower conductive structure to bond the upper conductive structure and the lower conductive structure together. The upper conductive structure is electrically connected to the lower conductive structure.
US10861772B2
A clamping mechanism adapted to clamp a heat sink on a housing of an electronic device comprises a frame, a plurality of mounting legs connected on the frame, and a plurality of elastic tabs obliquely extending from the frame towards the heat sink. The frame has a rectangular shape and includes a first arm adapted to be connected to a front end of the housing, a second arm adapted to be connected to a rear end of the housing, and a pair of third arms connected between the first arm and the second arm. The mounting legs are configured to mount the frame on the housing. The elastic tabs press the heat sink against the housing. Each of the third arms has at least one of the elastic tabs.
US10861767B2
Example implementations relate to an electronic module can include a first direct bonded metal (DBM) substrate, a second DBM substrate, a housing member, and a plurality of connection terminals. The first DBM substrate and second DBM substrate can be aligned along a same plane. The housing member can be coupled to the first substrate and the second substrate and the housing member can include a plurality of openings in a surface of the housing member. The plurality of connection terminals can be electrically coupled to at least one of the first DBM substrate and the second DBM substrate, in which a connection terminal from the plurality of terminals can extend through an opening from the plurality of openings of the housing member.
US10861763B2
An integrated circuit has a substrate which includes a semiconductor material, and an interconnect region disposed on the substrate. The integrated circuit includes a thermal routing trench in the substrate. The thermal routing trench includes a cohered nanoparticle film in which adjacent nanoparticles are cohered to each other. The thermal routing trench has a thermal conductivity higher than the semiconductor material contacting the thermal routing trench. The cohered nanoparticle film is formed by an additive process.
US10861761B2
Present disclosure provides a method for forming a semiconductor packaged wafer, including providing a semiconductor package having a die on a first side of a wafer, partially molding the die by disposing molding material on the first side of the wafer, a peripheral of the first side is free of molding material at a completion of the partially molding, and bonding the semiconductor package with a carrier from the first side of the wafer. Present disclosure also provides a semiconductor packaged wafer, including a die on a first side of a wafer, a molding encapsulating the die and partially positioning on the first side of the wafer by retracting from a peripheral of the first side of the wafer, and a sealing structure on the peripheral of the first side of the wafer.
US10861746B2
A conductive gate over a semiconductor fin is cut into a first conductive gate and a second conductive gate. An oxide is removed from sidewalls of the first conductive gate and a dielectric material is applied to the sidewalls. Spacers adjacent to the conductive gate are removed to form voids, and the voids are capped with a dielectric material to form air spacers.
US10861742B2
A multilayer interconnect structure for integrated circuits includes a first dielectric layer over a substrate and a conductive line partially exposed over the first dielectric layer. The structure further includes an etch stop layer over both the first dielectric layer and the exposed conductive line, and a second dielectric layer over the etch stop layer. The second dielectric layer and the etch stop layer provide a via hole that partially exposes the conductive line. The structure further includes a via disposed in the via hole, and another conductive line disposed over the via and coupled to the conductive line through the via. Methods of forming the multilayer interconnect structure are also disclosed. The etch stop layer reduces the lateral and vertical etching of the first and second dielectric layers when the via hole is misaligned due to overlay errors.
US10861736B2
Apparatus and method for processing a plurality of substrates in a batch processing chamber are described. The apparatus comprises a susceptor assembly, a lift assembly and a rotation assembly. The susceptor assembly has a top surface and a bottom surface with a plurality of recesses in the top surface. Each of the recesses has a lift pocket in the recess bottom. The lift assembly including a lift plate having a top surface to contact the substrate. The lift plate is connected to a lift shaft that extends through the susceptor assembly and connects to a lift friction pad. The rotation assembly has a rotation friction pad that contacts the lift friction pad. The rotation friction pad is connected to a rotation shaft and can be vertically aligned with the lift friction pad.
US10861733B2
The yield of a manufacturing process of a display device is increased. The productivity of a display device is increased. A hydrogen-containing layer is formed over a substrate. Then, an oxygen-containing layer is formed over the hydrogen-containing layer. After that, a first layer is formed over the oxygen-containing layer with the use of a material containing a resin or a resin precursor. Subsequently, first heat treatment is performed on the first layer, so that a resin layer is formed. Next, a layer to be peeled is formed over the resin layer. The layer to be peeled and the substrate are separated from each other. The first heat treatment is performed in an oxygen-containing atmosphere.
US10861726B2
An apparatus includes: a first image capture module, a second image capture module, and a first projector. The first image capture module has a first optical axis forming an angle from approximately 70° to approximately 87° with respect to the surface of a carrier. The second image capture module has a first optical axis forming an angle of approximately 90° with respect to the surface of the carrier. The first projector has a first optical axis forming an angle from approximately 40° to approximately 85° with respect to the surface of the carrier.
US10861711B1
A method of manufacturing a semiconductor structure includes forming a precursor structure including a plurality of conductive pads on a substrate, an etch stop layer between the conductive pads, and an UBM layer on the conductive pads and the etch stop layer. A plurality of mask structures are formed on the UBM layer, and a plurality of openings are formed between thereof. Each of the mask structures is located on one of the conductive pads, and the openings expose a first portion of the UBM layer. A supporting layer is formed in the openings. The mask structures are removed to form a plurality of cavities exposing a second portion of the UBM layer. A conductive material layer is formed in the cavities. The supporting layer is removed. The first portion of the UBM layer is removed to form a plurality of conductive bumps separated from each other.
US10861707B2
A method for manufacturing a semiconductor device includes forming a sacrificial member on a foundation layer, the sacrificial member extending in a first direction along a front surface of the foundation layer; forming a line and space pattern including a plurality of structures on the foundation layer and the sacrificial member, the structures extending along the front surface of the foundation layer in a second direction crossing the first direction; and forming communication passages between the foundation layer and the structures by selectively removing the sacrificial member via spaces between the structures, the spaces being in communication with each other through the communication passages.
US10861702B2
The invention provides a method for polishing or planarizing a wafer of at least one of semiconductor, optical and magnetic substrates. The method includes rotating a polishing pad, the rotating polishing pad having radial feeder grooves in the polishing layer separating the polishing layer into polishing regions. The polishing regions are circular sectors defined by two adjacent radial feeder grooves. The radial feeder grooves extend from a location adjacent the center to a location adjacent the outer edge. Each polishing region includes a series of biased grooves connecting a pair of adjacent radial feeder grooves. Pressing and rotating the wafer against the rotating polishing pad for multiple rotations of the polishing pad adjusts polishing by either increasing or decreasing residence time of the polishing fluid under the wafer.
US10861690B2
The specification and drawings present a new apparatus such as a lighting apparatus, the apparatus comprising at least one LED (or OLED) module, configured to generate a visible light such as white light, and at least one component such as optical component comprising a compound consisting essentially of the elements neodymium (Nd) and fluorine (F), and optionally including one or more other elements. The lighting apparatus is configured to provide a desired light spectrum by filtering the generated visible light using the compound.
US10861688B2
An electron beam detection element includes a control unit configured to cause a diode to transition from an inactive state to an active state in response to a change of signal level of a control signal for causing an electron gun to change from an inactive state to an active state.
US10861677B2
A generator produces output such as delivered power, voltage, current, forward power etc. that follows a prescribed pattern of output versus time where the pattern repeats with a repetition period by controlling sections of the pattern based on measurements taken one or more repetition periods in the past. A variable impedance match network may control the impedance presented to a radio frequency generator while the generator produces the output that follows the prescribed pattern of output versus time where the pattern repeats with a repetition period by controlling variable impedance elements in the match during sections of the pattern based on measurements taken one or more repetition periods in the past.
US10861676B2
Exemplary methods for etching a variety of metal-containing materials may include flowing an oxygen-containing precursor into a semiconductor processing chamber. A substrate positioned within the semiconductor processing chamber may include a trench formed between two vertical columns and a metal-containing material arranged within a plurality of recesses defined by the two vertical columns. The plurality of recesses may include a first recess and a second recess adjacent to the first recess. The metal-containing material arranged within the first recess and the metal-containing material arranged within the second recess may be connected by the metal-containing material lining a portion of sidewalls of the trench. The methods may further include oxidizing the metal-containing material with the oxygen-containing precursor. The methods may also include flowing a halide precursor into the semiconductor processing chamber. The methods may further include laterally etching the oxidized metal-containing material lining the portion of the sidewalls of the trench.
US10861670B2
Disclosed is a charged particle optical apparatus. The charged particle optical apparatus has a liner electrode in a first vacuum zone. The liner electrode is used to generate an electrostatic objective lens field. The apparatus has a second electrode which surrounds at least a section of the primary particle beam path. The section extends in the first vacuum zone and downstream of the liner electrode. A third electrode is provided having a differential pressure aperture through which the particle beam path exits from the first vacuum zone. A particle detector is configured for detecting emitted particles, which are emitted from the object and which pass through the differential pressure aperture of the third electrode. The liner electrode, the second and third electrodes are operable at different potentials relative to each other.
US10861668B2
A system for generating an electron beam array, comprising a light source, a first substrate having a plurality of plasmonic lenses mounted thereon, the plasmonic lenses configured to received light from the light source and produce an electron emission, and a plurality of electrostatic microlenses configured to focus the electron emissions into a beam for focusing on a wafer substrate. A light source modulator and digital micro mirror may be included which captures light from the light source and projects light beamlets on the plasmonic lenses.
US10861661B2
An embodiment of the invention relates to a contact pin for an electric switch. The contact pin is designed as a composite support.
US10861656B2
Spring-loaded drive for a high-voltage power switch and method for operating the spring-loaded drive
A spring-loaded drive for a high-voltage power switch contains at least one spring and at least one tensioning motor for the at least one spring. The spring-loaded drive contains at least one rectifier circuit, which is formed by a plurality of diodes where precisely one diode is connected in series to the tensioning motor.
US10861654B2
An electrolytic capacitor includes an anode body, a dielectric layer formed on the anode body, and a solid electrolyte layer covering at least a portion of the dielectric layer. The solid electrolyte layer includes a π-conjugated conductive polymer, a high-molecular-weight dopant having an acid group, and a water-soluble polymer. The water-soluble polymer is a copolymer including a hydrophilic monomer unit having a hydrophilic group. The hydrophilic group is at least one group selected from the group consisting of a carboxyl group, an acid anhydride group, a phenolic hydroxyl group, and a C2-3 alkylene oxide group.
US10861645B2
A method for producing rare-earth magnets is provided in which, when a slurry 2 having a rare-earth-compound powder dispersed therein is applied to sintered magnet bodies 1 and dried to apply the powder thereto, the magnet bodies 1 are accommodated and conveyed in holding pockets 42 of a conveyance drum 4 which rotates in a state of being partially immersed in the slurry 2, and, as a result, the magnet bodies 1 are immersed in the slurry 2, withdrawn from the slurry 2, and dried to apply the powder to the sintered magnet bodies 1. According to this production method, the powder can be uniformly and efficiently applied, wastage of the rare-earth compound can be effectively suppressed, and a reduction in the surface area of equipment for performing an application step can also be achieved.
US10861643B2
A wireless charging structure is provided. The wireless charging structure comprises: a substrate; a decorative layer disposed on the substrate; a metal coil disposed on the decorative layer; and a shield layer covering the metal coil. A method for forming a wireless charging structure is also provided.
US10861642B2
The subject of the application is a power electronic tap changer module for transformer using power electronic elements connected to sections of a primary winding of the transformer. The power electronic tap changer module is equipped with valves having a pair of a thyristor or transistors connected with a controller and the valves are connected in series with the fuses, respectively. The module is equipped with an additional oversized tap line having an oversized valve rated for short circuit current, which valve is connected with an overvoltage triggering circuit. The oversized valve is equipped with a pair of thyristor or transistors connected with a thermally protected voltage suppressing device.
US10861625B2
An electronic component and a manufacturing method thereof are disclosed. An electronic component includes a substrate, a conductor pattern portion disposed on the substrate, a first electrode pattern and a second electrode pattern disposed on the conductor pattern portion, and at least one dummy electrode pattern disposed to be spaced apart from the first electrode pattern and the second electrode pattern and disposed on the substrate. A width of the first electrode pattern is substantially the same as a width of a portion of the conductor pattern portion in contact with the first electrode pattern, and a width of the second electrode pattern is substantially the same as a width of a portion of the conductor pattern portion in contact with the second electrode pattern.
US10861624B2
A sensor element, a sensor arrangement, and a method for manufacturing a Sensor element are disclosed. In an embodiment, a sensor element includes a ceramic main body and at least one electrode arranged at the main body, wherein the electrode has at least one layer comprising nickel.
US10861622B2
A cable includes a plurality of differential conductors and a plurality of drain conductors. The differential conductors and the drain conductors are arranged in the form of groups such that each group comprises a pair of differential conductors and a pair of drain conductors and defines a communication pathway for communicating signals. The cable includes a body formed around the plurality of differential conductors and the plurality of drain conductors.
US10861621B2
An insulated electric cable 10 has a core member I formed by stranding a plurality of core wires 4, each of the core wires 4 including a conductor 5 and an insulating layer 6 covering the conductor 5, an inner sheath 7 covering the core member I, an outer sheath 8 covering the inner sheath 7, and a paper tape 2 disposed between the core member I and the inner sheath 7 in a state that it is wrapped around the core member I, in which the outer sheath 8 is formed by a flame-retardant polyurethane resin, and a cross-sectional area of each of conductors 5 is within 0.18-3.0 mm2.
US10861605B2
A system and method for monitoring the state of an individual. The method includes providing a stimulus to the individual, measuring a response to the provided stimulus, comparing the measured response to an expected response, and diagnosing one or more aspects of disease in accordance with the result of the comparison between the measured response and the expected response. The stimulus may be a predetermined test sequence, such as a visually displayed predetermined sequence of images, or may include observation of the physical response of the individual while performing one or more predetermined activities. Stored images or video of the individual responding to one or more test sequences may be stored in a lossy or lossless state, and thus security and de-identification may be provided to stored data. This stored data may also be de-identified in a manner to allow for the answering of the greatest number of future questions.
US10861602B2
A medical imaging apparatus includes a transmission suspension time determination unit that determines a transmission suspension time from when an inspection is ended to when inspection end information generated by an inspection end information generation unit is transmitted to a hospital information system based on inspection information; an inspection end information transmission unit transmits the generated inspection end information to the hospital information system after the transmission suspension time has passed after the inspection is ended; and an additional imaging-operation instruction determination unit determines whether an additional imaging-operation instruction is issued from an operator before the transmission suspension time passes. If it is determined that the additional imaging-operation instruction is issued, inspection end information including a content of the imaging operation additionally executed according to the additional imaging operation instruction is executed, and the inspection end information including the content of the additional imaging-operation is transmitted.
US10861601B2
A medical monitoring and surveillance system uses a server communicating with a general-purpose personal device running an application. The application may be downloadable. The application is configured by the server. The application configures the device to perform medical tests using the sensors, preexisting capabilities, and functionality built into the device. The device may be a cellular telephone with data communication and other functionality, a personal digital organizer, a portable entertainment device, or another similar personal device. The application reports the results of the medical tests to the server or a third party device. Various trigger events and associated tasks may be incorporated in the server or in the application residing on the device. A trigger event may occur, for example, in response to the test results meeting one or more predetermined criteria. Once a trigger event occurs, a task associated with the trigger event is performed.
US10861595B2
A device, a system and a method for a patient attempting to quit smoking such that the program is configured to cause a computer to execute the steps of: receiving, from a patient-side electronic device, patient's understanding information indicative of the patient's understanding about a smoking-related matter, which is input by the patient, at a patient's understanding information acquisition timing decided based on at least one of an input of information indicative of a current patient's condition and smoking cessation-related health-care history information; deciding, based on the received patient's understanding information and correct response information for the smoking-related matter, whether or not the patient's understanding is incorrect; and, when decided to be incorrect, transmitting, to the patient-side electronic device, cognitive-behavioral therapy (CBT) information based on the correct response information, wherein the CBT information includes information deemed to be correct with respect to the smoking-related matter.
US10861589B2
A system for facilitating interoperability among health care modules includes an interface configured to receive a first electronic record from a first health care module. The first electronic record has a first data structure. The system also includes a processor communicatively coupled to the interface. The processor is configured to analyze the first electronic record having the first data structure, and, based on the analysis, extract a portion of data from the first electronic record. The processor further creates a second electronic record using the portion of data from the first electronic record, where the second electronic record has a second data structure. The second data structure is configured to be compatible with a second health care module. The interface is further configured to transmit the second electronic record for display to the second health care module.
US10861586B2
System and methods for determination of temperature cycling protocols for polymerase chain reactions
In one aspect, methods are described herein for enhancing one or more nucleic acid interactions. For example, in some embodiments, methods of enhancing one or more steps of polymerase chain reaction (PCR) are described herein. In some embodiments, the optimal temperature cycling protocol for one or more PCR cycles can be determined according to methods described herein.
US10861579B2
Methods, systems, techniques, and devices for operating a ferroelectric memory cell or cells are described. Groups of cells may be operated in different ways depending, for example, on a relationship between cell plates of the group of cells, pages of cells, and/or sections of cells. Cells may be selected in pairs or in larger multiples in order to accommodate an electric current relationship (such as a short) between two or more cells within a group, a page, and/or a section. When performing an access based on a smaller page size, a larger page size of cells may be selected to accommodate a short between plates within the smaller page, the larger page, and/or a section of memory that includes the smaller page or the larger page.
US10861576B2
A nonvolatile memory device includes a memory cell array; a peripheral circuit configured to perform an operation corresponding to a command provided from an external device, for the memory cell array; a fail occurrence register configured to store fail occurrence information for intentionally causing an operation fail to occur; and a control logic configured to store the fail occurrence information in the fail occurrence register based on a fail occurrence command received from the external device, control the peripheral circuit to perform a test operation corresponding to a test operation command received from the external device, for the memory cell array, and control the peripheral circuit to cause an intentional fail to occur in the test operation, based on the fail occurrence information.
US10861575B2
A circuit includes a bitcell array having a plurality of bitlines, and an I/O functional unit to read data stored in the bitcell array. The I/O functional unit includes a first multiplexer to select a first input port or a first bitline among a first group of bitlines, a first latch to latch the output of the first multiplexer, a second multiplexer to select a second input port or a second bitline among a second group of bitlines. The second input port is coupled to an output port of the first latch. The I/O functional unit further includes a second latch to latch the output of the second multiplexer.
US10861571B1
A methodology and structure for performing an erase verify in non-volatile memory is described. Both the odd wordlines and the even wordlines are driven to a high voltage level. This can be done simultaneously. The simultaneous charging of both the odd wordlines and the even wordlines, even when the erase verify will occur on only one of the odd or even wordlines reduces RC delay in the charging of the wordlines. After the odd and even wordlines are charged, then one set of wordlines, either the odd or even wordlines, is dropped to the erase verify voltage. The erase sense operation is then performed.
US10861570B2
A memory device and an operating method of the memory device is disclosed. The memory device includes a memory cell array including a plurality of memory blocks. The memory device further includes a peripheral circuit for performing an erase voltage application operation, a first erase verify operation, and a second erase verify operation on a selected memory block among the plurality of memory blocks. The memory device also includes a control logic for setting a start erase voltage of an erase operation, based on a result of the first erase verify operation, and controlling the peripheral circuit to perform the second erase verify operation when it is determined that the first erase verify operation on the selected memory block has been passed.
US10861566B2
A semiconductor memory device includes first and second memory cell transistors between first and second select transistors, third and fourth memory cell transistors between third and fourth select transistors, a first word line for first and third memory cell transistors, a second word line for second and fourth memory cell transistors, first to fourth selection gate lines respectively for first through fourth select transistors, a bit line, and a source line. During a read operation, while a voltage applied to the second word line is boosted, voltages applied to the first word line and the third and fourth selection gate line are also boosted, after which the voltage applied to the first word line is lowered, and the third and fourth selection gate lines are discharged. After the time the third and fourth selection gate lines are discharged, voltages applied to the bit line and the source line are boosted.
US10861564B2
A memory circuit and a data bit status detector thereof are provided. The data bit status detector includes a sense amplifying circuit, a data receiving circuit, and a reference circuit. The sense amplifying circuit has a first sense input end and a second sense input end. The sense amplifying circuit senses and amplifies a difference between a first impedance on the first sense input end and a second impedance on the second sense input end to generate a sensing output signal. The data receiving circuit receives a plurality of bits of a data signal and provides the first impedance between the first sense input end and a reference grounding end according to the bits of the data signal. The reference circuit receives a plurality of bias voltages and provides the second impedance between the second sense input end and the reference grounding end according to the bias voltages.
US10861558B2
A memory device includes an erase operation controller for performing an erase operation on a memory block; an erase suspend count manager for managing an erase suspend count representing a number of times the erase operation is suspended until the erase operation on the memory block is completed; and a program parameter value determiner for determining a parameter value to be used for a program operation on the memory block, based on the erase suspend count.
US10861556B2
In general, embodiments of the technology relate to a method for adjusting solid state memory write parameters. The method includes obtaining a performance goal for the solid state memory, receiving a client write request for data from a client, where the client write request comprises a logical address and data to be written. The method further includes determining a physical address corresponding to the logical address, where the physical address comprises a page number for a physical page in the persistent storage, obtaining at least one verify threshold value using the performance goal, issuing a control module program request including the data to be written and the at least one verify threshold value to a storage module, where the storage module comprises the physical page, and programming the data into the physical page of the storage module using the at least one verify threshold value.
US10861554B2
A memory system includes an array of non-volatile memory cells and a memory controller having a first port to receive a program command that addresses a number of the memory cells for a programming operation, having a second port coupled to the memory array via a command pipeline, and configured to create a plurality of fractional program commands in response to the program command. Execution of each fractional program command applies a single program pulse to the addressed memory cells to incrementally program the addressed memory cells with program data, where the duration of the program pulse associated with each fractional program command is a selected fraction of the total programming time typically required to program the memory cells.
US10861550B1
A memory cell having a structure of a modified flash memory cell, but configured to operate in a low voltage domain (e.g., using voltages of ≤6V amplitude for program and/or erase operations) is provided. The disclosed memory cells may be formed with dielectric layers having reduced thickness(es) as compared with conventional flash memory cells, which allows for such low voltage operation. The disclosed memory cells may be compatible with advanced, high density, low energy data computational applications. The disclosed memory cells may replace or reduce the need for RAM (e.g., SRAM or DRAM) in a conventional device, e.g., microcontroller or computer, and are thus referred to “RAM Flash” memory cells. Data retention of RAM Flash memory cells may be increased (e.g., to days, months, or years) by (a) applying a static holding voltage at selected nodes of the cell, and/or (b) periodically refreshing data stored in RAM Flash.
US10861549B1
A ternary content addressable memory unit includes a first inverter, a second inverter, a third inverter, a fourth inverter, a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a seventh transistor, and an eighth transistor. The first inverter includes an input terminal, and an output terminal coupled to a first node. The second inverter includes an input terminal coupled to the first node and an output terminal coupled to the input terminal of the first inverter. The third inverter includes an input terminal coupled to a second node and an output terminal. The fourth inverter includes an input terminal coupled to the output terminal of the third inverter and an output terminal coupled to the second node.
US10861542B2
Sensing memory cells can include: applying a voltage ramp to a group of memory cells to sense their respective states; sensing when a first switching event occurs to one of the memory cells responsive to the applied voltage ramp; stopping application of the voltage ramp after a particular amount of time subsequent to when the first switching event occurs; and determining which additional memory cells of the group experience the switching event during the particular amount of time. Those cells determined to have experienced the switching event responsive to the applied voltage ramp are sensed as storing a first data value and those cells determined to not have experienced the switching event responsive to the applied voltage ramp are sensed as storing a second data value. The group stores data according to an encoding function constrained such that each code pattern includes at least one data unit having the first data value.
US10861533B2
Apparatuses and methods for data transmission offset values in burst transmissions. An example apparatus may include offset logic configured to provide offset values associated with a receiver circuit of a memory device coupled to a signal line. The offset values are based on individual transition threshold voltages biases of sample circuits of the receiver circuit. The example apparatus may further include an input/output (I/O) circuit comprising a driver circuit. The driver circuit configured to receive a logic signal and the offset values and to provide an output signal to the signal line based on the logic signal and to adjust voltages of the output signal based on the offset values.
US10861532B2
An integrated circuit (IC) memory controller is disclosed. The memory controller includes a receiver to receive a strobe signal and provide an internal strobe signal. An adjustable delay circuit delays an enable signal to generate a delayed enable signal. A gate circuit generates a gated strobe signal using the delayed enable signal that masks transitions of the internal strobe signal that occur prior to a valid region of the internal strobe signal. A sample circuit samples data using the gated strobe signal.
US10861531B2
Apparatuses and methods for providing additional drive to multilevel signals representing data are described. An example apparatus includes a first driver section, a second driver section, and a third driver section. The first driver section is configured to drive an output terminal toward a first selected one of a first voltage and a second voltage. The second driver section configured to drive the output terminal toward a second selected one of the first voltage and the second voltage. The third driver section configured to drive the output terminal toward the first voltage when each of the first selected one and the second selected one is the first voltage. The third driver circuit is further configured to be in a high impedance state when the first selected one and the second selected one are different from each other.
US10861527B2
Systems and methods for reducing write error rate in MeRAM applications in accordance with various embodiments of the invention are illustrated. One embodiment includes a method for a writing mechanism for a magnetoelectric random access memory cell, the method including applying a voltage of a given polarity for a given period of time across a magnetoelectric junction bit of the magnetoelectric random access memory cell, wherein application of the voltage of the given polarity across the magnetoelectric junction bit reduces the perpendicular magnetic anisotropy and magnetic coercivity of the ferromagnetic free layer through a voltage controlled magnetic anisotropy effect, and lowering the applied voltage of the given polarity before the end of the given period of time, wherein the given period of time is approximately half of a precessional period of the ferromagnetic free layer.
US10861525B2
A nonvolatile storage device includes a first wiring extending in a first direction, a second wiring extending in a second direction, a memory cell between the first and second wirings, a reading circuit configured to read data from the memory cell during a first and a second reading period, a writing circuit configured to write reference data into the memory cell during a writing period between the first and second reading periods, and a determination circuit configured to compare a first voltage which is based on the data read during the first reading period with a second voltage which is based on the data read during the second reading period, to determine the value of the data read during the first reading period. A current is caused to flow in the memory cell during the first reading period, the writing period, and the second reading period.
US10861524B1
A magnetoresistive random access memory (MRAM) array including MRAM cells arranged in rows and columns, wherein each MRAM cell has a select transistor and a Magnetic Tunnel Junction (MTJ). A plurality of rows of the MRAM array is configured as a single one-time-programmable (OTP) row having OTP cells, wherein the corresponding word lines of each row of the plurality of rows are electrically connected. In each column of the single OTP row, source electrodes of the select transistors in the corresponding MRAM cells in the column of the single OTP row are coupled to the corresponding source line, drain electrodes of the select transistors in the corresponding MRAM cells in the column of the single OTP row are electrically connected, and only a first MTJ of a first MRAM cell in the corresponding MRAM cells in the column of the single OTP row is connected to the corresponding bit line.
US10861523B2
A spin current magnetization rotational magnetic element in which magnetization can be rotated without applying an external magnetic field, power saving and a degree of integration can be enhanced. The spin current magnetization rotational magnetic element includes a spin-orbit torque wiring in a first direction; a first ferromagnetic layer in a second direction, a magnetization direction of the first ferromagnetic layer being configured to change; and a spin injection layer which is in contact with a surface of the spin-orbit torque wiring on a side opposite to the first ferromagnetic layer side and laminated in the second direction, in which the magnetization direction of the first ferromagnetic layer is a Z direction and the magnetization direction of the spin injection layer is an X direction in the first direction.
US10861520B2
Memory device provided with a set of memory cells having a first inverter and a second inverter each connected to a supply line from a first supply line and a second supply line, the memory device being provided with a circuit element configured for: during a start-up phase consecutive to a powering on, applying a first pair of potentials, respectively to the first supply line and the second supply line, in order to pre-load a logic data to some cells depending on the manner in which said cells are respectively connected to said supply lines, then during a second phase, applying a second pair of potentials respectively to said first supply line and the second supply line, so as to symmetrically supply the inverters of each cell.
US10861517B1
Disclosed are systems and methods involving memory-side write training to improve data valid window. In one implementation, a method for performing memory-side write training may comprise delaying a rising edge or a falling edge of a first data signal, delaying a rising edge or a falling edge of a second data signal, and aligning the two adjusted signals to reduce a window of time that the data signals are not valid and thereby improve or optimize the data valid window (DVW) of a memory array. According to implementations herein, various edges of data signals and clock signals may be adjusted or delayed via dedicated trim cells or circuitry present in the data paths located on the memory side of a system.
US10861512B2
A semiconductor device includes a column operation control circuit and a bank column address generation circuit. The column operation control circuit generates first and second bank address control signals as well as first and second bank control pulses from first and second bank selection signals in response to a synthesis control pulse such that data in a first bank and data in a second bank are simultaneously outputted in a first mode. The bank column address generation circuit generates first and second bank column addresses for selecting the first and second banks from a column address in response to the first and second bank address control signals.
US10861509B2
The present disclosure includes methods, and circuits, for operating a memory device. One method embodiment for operating a memory device includes controlling data transfer through a memory interface in an asynchronous mode by writing data to the memory device at least partially in response to a write enable signal on a first interface contact, and reading data from the memory device at least partially in response to a read enable signal on a second interface contact. The method further includes controlling data transfer in a synchronous mode by transferring data at least partially in response to a clock signal on the first interface contact, and providing a bidirectional data strobe signal on an interface contact not utilized in the asynchronous mode.
US10861508B1
A methodology and structure for a encoding a data stat signal in the data lock signal, e.g., the data strobe signal such as DBQ. The data strobe signal can maintain the clock continuity, e.g., the rise and fall edges are at the timing signal, and the data inversion can be based on the amplitude of the data strobe signal. This allows the data set on the data lines, e.g., D0-D7, to either be non-inverted or inverted, to save power consumed in the memory device.
US10861506B2
Examples disclosed herein relate to dual in-line memory module (DIMM) battery backup. Some examples disclosed herein describe systems that include a backup power source pluggable into a DIMM slot. The backup power source may include a plurality of battery cells electrically connected to a DIMM to provide backup power to the DIMM. Each of the plurality of battery cells supporting the DIMM may be electrically connected to a DC-to-DC converter in series and to each other in parallel.
US10861504B2
Systems, apparatuses, and methods for implementing dynamic control of a multi-region fabric are disclosed. A system includes at least one or more processing units, one or more memory devices, and a communication fabric coupled to the processing unit(s) and memory device(s). The system partitions the fabric into multiple regions based on different traffic types and/or periodicities of the clients connected to the regions. For example, the system partitions the fabric into a stutter region for predictable, periodic clients and a non-stutter region for unpredictable, non-periodic clients. The system power-gates the entirety of the fabric in response to detecting a low activity condition. After power-gating the entirety of the fabric, the system periodically wakes up one or more stutter regions while keeping the other non-stutter regions in power-gated mode. Each stutter region monitors stutter client(s) for activity and processes any requests before going back into power-gated mode.
US10861502B2
A shack-sensor apparatus may include a sensor configured to detect a positional state of a hard-drive drawer. The shock-sensor apparatus may also include a mounting component coupled to the sensor and configured to mount the sensor in a location to monitor the positional state of the hard-drive drawer. In addition, the shock-sensor apparatus may include a computing module, electronically coupled to the sensor, that analyzes sensor data provided by the sensor to predict a shock event of the hard-drive drawer and send, in response to predicting the shock event, a signal to at least one hard drive in the hard-drive drawer to prevent damage to the hard drive. Various other apparatuses, systems, and methods are also disclosed.
US10861497B2
A device for recording videos includes an image signal processor to process frames captured in response to a request for recording a video at a first frame rate, and a video encoder to encode captured frames. The device also includes processing circuitry operative to allocate image buffers from memory in response to the request, and execute a camera software to direct the image signal processor to fill each image buffer with a batch of the captured frames. For each filled image buffer, a reference of the image buffer is passed from the camera software to a video software at a second rate, which is a fraction of the first frame rate. The processing circuitry then executes the video software to provide one frame at a time to the video encoder for encoding at the first frame rate.
US10861496B1
A system includes a system-on-a-chip integrated circuit and a preamplifier integrated circuit. The system-on-a-chip integrated circuit includes an interface configured to receive an analog sensor signal and a read/write channel configured to digitize the analog sensor signal. The preamplifier integrated circuit is communicatively coupled to the system-on-a-chip integrated circuit and is configured to amplify the analog sensor signal.
US10861495B1
The present disclosure allows for unique collection and housing of captured media, and further provides for a unique method of access for stored captured media. In some implementations, the system may use a device's native components, such as a microphone or camera, without using the native operating system. In some embodiments, captured media may be temporarily stored in a local cache until the device connects to a communication network, which may initiate transfer of the captured media to an external server. In some implementations, captured media may be accessible through a unique access mechanism, which may allow for immediate viewing of the captured media without requiring a separate download of the file.
US10861494B1
A musical instrument configured to generate a scratching sound effect includes a rotatable platform configured to support a record thereon, and a pedal (such as, for example, a foot pedal) operably coupled to the platform. The foot pedal is actuatable from a first position to a second position to rotate the platform, and in turn, the record.
US10861493B1
An automatic magneto-optic system includes a high field magnet controlled by a magnet control module, a non-contact magneto-optic measurement module, and an automated cassette-based disk transfer module. The magnet control module is constructed and arranged to apply a magnetic field of constant or a time-varying strength to a selected location of a magnetic disk. The non-contact magneto-optic measurement module includes a light source module and a measurement module. The automated cassette-based disk transfer module is constructed and arranged to position a selected location of a magnetic disc inside the magnet. The disk transfer module may include a multi-disk positioning module. The multi-disk positioning module may include one, two or more motors. The multi-disk positioning module may be constructed to determine angular displacement or rotation necessary for a second selected location to be inside the magnet to perform the magneto-optic measurement and constructed to attain the second selected position.
US10861482B2
Temporal regions of a time-based media program that contain spoken dialog in a language that is dubbed from a primary language are identified automatically. A primary language audio track of the media program is compared with an alternate language audio track. Closely similar regions are assumed not to contain dubbed dialog, while the temporal inverse of the similar regions are candidate regions for containing dubbed speech. The candidate regions are provided to a dub validator to facilitate locating each region to be validated without having to play back or search the entire time-based media program. Corresponding regions of the primary and alternate language tracks that are closely similar and that contain voice activity are candidate regions of forced narrative, and the temporal locations of these regions may be used by a validator to facilitate rapid validation of forced narrative in the program.
US10861478B2
An audio processing device comprises a) at least one input unit for providing a time-frequency representation Y(k,n) of an electric input signal representing sound consisting of target speech and noise signal components, where k and n are frequency band and time frame indices, respectively, b) a noise reduction system configured to b1) determine a first signal to noise ratio estimate γ(k,n) of said electric input signal, and to b2) determine a second signal to noise signal ratio estimate ζ(k,n) of said electric input signal from said first signal to noise ratio estimate γ(k,n) based on a recursive algorithm providing non-linear smoothing, and wherein a determination of said one or more bias and/or smoothing parameters comprises the use of supervised learning, e.g. one or more neural networks. The invention may be used in audio processing devices, such as hearing aids, headsets, ear phones, active ear protection systems, handsfree telephone systems, mobile telephones, etc.
US10861477B2
A non-transitory computer-readable recording medium records a program for causing a computer to execute an utterance impression determination process. The utterance impression determination process includes specifying a current fundamental frequency from a voice signal which is received, calculating a relaxation value by changing the current fundamental frequency in chronological order so that the change in the current fundamental frequency becomes moderate, and evaluating the voice signal based on a degree of a magnitude of a difference between at least one feature amount associated with the current fundamental frequency and the relaxation value corresponding to the feature amount.
US10861474B2
An encoder operable to filter audio signals into a plurality of frequency band components, generate quantized digital components for each band, identify a potential for pre-echo events within the generated quantized digital components, generate an approximate signal by decoding the quantized digital components using inverse pulse code modulation, generate an error signal by comparing the approximate signal with the sampled audio signal, and process the error signal and quantized digital components. The encoder operable to process the error signal by processing delayed audio signals and Q band values, determining the potential for pre-echo events from the Q band values, and determining scale factors and MDCT block sizes for the potential for pre-echo events. The encoder operable to transform the error signal into high resolution frequency components using the MDCT block sizes, quantize the scale factors and frequency components, and encode the quantized lines, block sizes, and quantized scale factors for inclusion in the bitstream.
US10861471B2
The present technology relates to a signal processing apparatus, a signal processing method, and a program that permit switching between a plurality of DSD signals having different sampling frequencies using a simple configuration.An acquisition section acquires a digital audio signal having a given sampling frequency selected from among the plurality of digital audio signals acquired by delta-sigma modulating an audio signal at a plurality of sampling frequencies. An interpolation section subjects the acquired digital audio signal to a pre-interpolation process when the sampling frequency of the acquired digital audio signal is lower than an operating clock of a delta-sigma demodulator. The present technology is applicable, for example, to a signal processing apparatus.
US10861469B2
The disclosure relates to an apparatus for encoding an input audio signal, wherein the input audio signal comprises a plurality of input audio channels. The apparatus comprises a KLT-based pre-processor configured to transform the plurality of input audio channels into a plurality of eigenchannels and to provide metadata in the form of a plurality of metadata elements, wherein the metadata allows reconstructing the plurality of input audio channels on the basis of the plurality of eigenchannels, a metadata re-arrangement unit configured to re-arrange the plurality of metadata elements on the basis of a re-arrangement scheme into one or more metadata blocks, wherein each of the one or more metadata blocks is a multi-dimensional array, and a metadata encoder configured to encode each of the one or more metadata blocks.
US10861467B2
Systems, methods, and computer program products of audio processing based on Adaptive Intermediate Spatial Format (AISF) are described. The AISF is an extension to ISF that allows spatial resolution around an ISF ring to be adjusted dynamically with respect to content of incoming audio objects. An AISF encoder device adaptively warps each ISF ring during ISF encoding to adjust angular distance between objects, resulting in increase in uniformity of energy distribution around the ISF ring. At an AISF decoder device, matrices that decode sound positions to the output speaker take into account the warping that was performed at the AISF encoder device to reproduce the true positions of sound sources.
US10861466B2
Disclosed are a packet loss concealment method and apparatus a using a generative adversarial network. A method for packet loss concealment in voice communication may include training a classification model based on a generative adversarial network (GAN) with respect to a voice signal including a plurality of frames, training a generative model having a contention relation with the classification model based on the GAN, estimating lost packet information based on the trained generative model with respect to the voice signal encoded by a codec, and restoring a lost packet based on the estimated packet information.
US10861463B2
During telephone calls in a public space, users may be reluctant to provide private or secret information, due to the risk of eavesdropping. A hands-free solution for entering secret information to electronic speech communication devices is based on speech processing. A method for speech processing a voice input data stream comprises steps of scanning the voice input data stream and detecting a spoken delimiter therein, determining a predefined audio sample corresponding to the detected spoken delimiter, inserting the determined predefined audio sample into the voice input data stream at the spoken delimiter, wherein a substituted voice data stream is obtained and wherein speech portions of the voice input data stream at least before the spoken delimiter remain in the substituted voice data stream, and providing the substituted voice data stream for output towards a recipient.
US10861445B2
An interactive apparatus includes: acquisition means for acquiring profile information in which a topic in a user's speech and the number of predetermined parts of speech of words included in the speech are associated with each other; topic selection means for setting the probability that the topic is selected in such a way that topics whose numbers of predetermined parts of speech are larger are selected with a higher probability from among topics set in the profile information based on the profile information acquired by the acquisition means, and selecting the topic in accordance with the probability of the selection that has been set; and response generation means for generating a response to the user based on the topic that has been selected by the topic selection means.
US10861443B2
Automatic speech recognition (ASR) systems and methods. An ASR system includes a vector memory to store a plurality of feature vectors sequentially extracted from an audio data stream. A first neural network performs speech recognition processing on feature vectors stored in the vector memory to attempt to recognize a word from a predetermined vocabulary. A second neural network controls when the first neural network performs the speech recognition processing. The first neural network is held in a quiescent state except when performing the speech recognition processing under control of the second neural network.
US10861438B2
Methods and systems for correcting transcribed text. One method includes receiving audio data from one or more audio data sources and transcribing the audio data based on a voice model to generate text data. The method also includes making the text data available to a plurality of users over at least one computer network and receiving corrected text data over the at least one computer network from the plurality of users. In addition, the method can include modifying the voice model based on the corrected text data.
US10861429B2
Disclosed herein are computer-implemented method, computer-readable storage medium, and DAW embodiments for implementing a music composition aid. An embodiment includes retrieving a first constraint value, receiving a selection of a set of musical elements, and accepting a second constraint value corresponding to the set of musical elements. Some embodiments further include invoking an iterator function, using at least the second constraint value as an argument, and generating an output of the iterator function, limiting a size of the output of the iterator function, according to the lesser of the first constraint value or a transform of the second constraint value. Output of the iterator function may include, of the set of musical elements, a subset determined by the second constraint value. The size of the output may be no more than the first constraint value. Further embodiments may render the output of the iterator function visually and/or audibly, for example.
US10861428B2
Techniques are described herein for generating a music fingerprint representative of a performance style of an individual. One or more characteristics associated with musical data are identified. A score to associated with each of the identified one or more characteristics is determined. The music fingerprint is generated based on the determine score for each of the identified one or more characteristics.
US10861427B2
The present disclosure relates to methods and devices for generating drum patterns. In one embodiment a method includes receiving a user generated input including a plurality of events during a time interval, and detecting the events. The method also includes analyzing the events to define a rhythmic pattern based on number of events detected, placement of each event in the time interval, and duration of the time interval. Each of the plurality of events may be classified into at least one type of drum pattern element and a drum pattern may be generated based on the rhythmic pattern to include a drum element for each event of the rhythmic pattern. In certain embodiments, pitch or tone of the events may be determined to classify events as components of a drum pattern. Processes and devices allow for professional sounding drum patterns to be output based on received input.
US10861424B2
In an embodiment, a computing device includes a processor and a machine-readable storage medium storing instructions. The instructions may be executable by the hardware processor to: monitor a user input device during presentation of video frames on a display device with a refresh rate at a first level; determine whether a time period since a last user interaction with the user input device exceeds a time threshold; and reduce the refresh rate of the display device to a second level in response to a determination that the time period since the last user interaction exceeds the time threshold. Other embodiments are described and claimed.
US10861423B2
A display method of a display apparatus includes: obtaining at least one set of viewing position parameters; determining a target display area within an active area of the display apparatus according to the at least one set of viewing position parameters; and displaying images in the target display area.
US10861413B2
A method for processing an image for display on a wide-gamut display includes receiving a viewer's characteristic, determining a set of color scaling factors based on the characteristic, and applying the set of color scaling factors to adjust a white point of the image.
US10861411B2
A display device includes an image line and a position detecting line disposed in a display area and a signal processor, a first switch circuit, a second switch circuit, a common signal source, and a third switch circuit disposed outside the display area. The signal processor is configured to perform a feeding of an image signal and position detection with time-division. The first switch circuit is configured to electrically connect the image line to the signal processor in synchronization with the feeding of the image signal. The second switch circuit is configured to electrically connect the position detecting line to the signal processor in synchronization with the position detection. The common signal source is configured to feed a common signal. The third switch circuit is configured to electrically connect the position detecting line to the common signal source in synchronization with the feeding of the image signal.
US10861407B2
A display interface device capable of reducing power consumption is disclosed. In the display interface device, a timing controller configured to compare input pixel data in horizontal line units and operate in a low power mode according to a result of comparison between an input time of horizontal lines having the same pixel data and a reference time in the horizontal line units. The timing controller operates in any one of a first low power mode for transmitting a training pattern and a second low power mode including a first duration during which data transmission and reception are stopped and a second duration during which the training pattern is transmitted, according to the result of comparison between the input time of horizontal lines having the same pixel data and the reference time.
US10861396B2
A driving method of a display panel is provided, including setting the first red, first green, first blue, second red, second green, and second blue multiplexed signals. In the 2i−1th multiplexing period, the charging time of the sub-pixels corresponding to the switching units controlled by the first red, the first green, and the first blue multiplexed signals is earlier than that controlled by the second red, the second green, and the second blue multiplexed signals. While In the 2ith multiplexing period, the charging time of the sub-pixels corresponding to the switching units controlled by the first red, the first green, and the first blue multiplexed signals is later than that controlled by the second red, the second green, and the second blue multiplexed signals. The method will eliminate the stripe feeling of the scream picture displayed on the display panel and so improve the display quality.
US10861395B2
The present disclosure provides a display device including a display panel and a scan driver. The display panel has a display area for displaying an image. A scan driver is arranged in a non-display area of the display panel, and includes circuits for generating scan signals and a scan driver having signal lines for transferring signals and voltages for driving the circuits. Each of the circuits is composed of a plurality of stages and disposed along the display area, and the signal lines are disposed outside the circuits.
US10861384B1
A method of controlling image data includes the steps of: receiving an image frame; generating an image data distribution of the image frame; and controlling a parameter for displaying the image frame according to the image data distribution.
US10861372B2
A method and apparatus are provided for controlling a digital display device to generate an image for display, wherein the display device is arranged to generate the image as an array of pixels each of a defined brightness achieved by emitting a respective combination of light pulses of durations defined according to a predetermined pulse width modulation (PWM) scheme. Whereas, under conventional PWM schemes, each light pulse would be emitted by the same pixel of a display device, in the present invention rate data from an associated tracker system and data defining predetermined characteristics of the display and operation thereof are used to calculate a pixel displacement in respect of each defined pulse of the PWM scheme. The pixel displacement is used to modify control data defining those pixels to be activated to emit the defined pulse such that a different pixel to that intended emits the pulse during relative movement of the direction of gaze of a user's eye and the display apparatus. This has the effect of reducing unwanted display artefacts during such relative movement which are prevalent in conventional digital display systems.
US10861366B2
A display panel includes a plurality of scan lines and a scan driving circuit for driving the plurality of scan lines, where each of the plurality of scan lines extending in a first direction and sequentially aligned in a second direction, and the first direction intersects with the second direction; the scan driving circuit includes a first scan driving sub-circuit, a second scan driving sub-circuit, and a third scan driving sub-circuit, and the first scan driving sub-circuit is cascaded with the second scan driving sub-circuit; and the display panel includes a first area and a second area adjacent to each other in the second direction, the first scan driving sub-circuit drives scan lines in the first area in a progressive scan mode, and the second scan driving sub-circuit and the third scan driving sub-circuit respectively drive scan lines in the second area in an interlaced scan mode.
US10861362B2
A method of compensating for non-uniform luminance of a display panel including first pixels in a center region and second pixels in a non-center region, the method including displaying a for-compensation image, generating a luminance image by capturing an image of an entire region of the display panel, extracting luminance values of the first pixels from the luminance image by analyzing the luminance image, calculating and storing compensation factors for the first pixels based on the luminance values thereof, calculating compensation factors for the second pixels by performing an interpolation between a reference compensation factor determined for an edge of the non-center region and compensation factors for edge pixels on an edge of the center region when a displaying operation is performed, and compensating image data using the compensation factors for the first pixels and the second pixels when the displaying operation is performed on the display panel.
US10861356B2
Provided is a transfer printing substrate and a method for producing the same, in order to improve yield of picking up of the micro-components and further improve quality of image display. The transfer printing substrate includes a carrying substrate, a plurality of supporting structures, and a plurality of micro-components corresponding to the plurality of support structures in one-to-one correspondence, wherein each of the plurality of supporting structures includes a fixing part and a suspended supporting part, wherein an end of the fixing part is fixed on the carrying substrate, an end of the suspended supporting part is connected to the fixing part, the other end of the suspended supporting part supports a corresponding one of the plurality of micro-components, and a first moving space is provided between the suspended supporting part and the carrying substrate. The transfer printing substrate is used for transferring the micro-components.
US10861352B2
An ophthalmological teaching aid includes a shell having an outer surface, an interior, a student region with a viewing window, and an observation target in the interior of the shell. The observation target is positioned to be visible to a viewer looking through the viewing window and has at least one feature residing at a feature location. The teaching aid also includes an instructor region spatially corresponding to at least a portion of the observation target. The teaching aid includes a landmark corresponding to the feature location. The presence of the landmark enables the instructor to assess a student's skill in using an ophthalmoscope.
US10861343B2
An aspect of the present invention relates to an online test platform adapted to facilitate the development, delivery, and management of educational tests with interactive participation by students, teachers, proctors, and administrators even when some or all of them are remotely located. The platform may include administrator interfaces, test proctor interfaces, and test taker (e.g. student) interfaces to allow each participant to view, navigate, and interact with aspects of the online test platform that are intended to meet their needs.
US10861341B2
Methods and systems are provided for prompting a pilot of an aircraft of reporting waypoint tasks. The method comprises retrieving compulsory reporting waypoints that are located along a stored planned flightpath for the aircraft. Pre-defined waypoint tasks are also retrieved for each compulsory reporting waypoint. The location of the aircraft is tracked along the planned flightpath and an alert for the pilot as the aircraft reaches each compulsory reporting waypoint. The alert prompts the pilot of the waypoint tasks by displaying the alert on a visual display device located on-board the aircraft.
US10861337B2
A vehicle control apparatus activates a safety device for avoiding a collision of an own vehicle with a target or reducing damage caused by the collision. The vehicle control apparatus sets an activation condition for the safety device. The vehicle control apparatus determines whether each of a plurality of correction conditions for the activation condition is satisfied. The vehicle control apparatus determines whether to activate the safety device on the basis of the activation condition. The vehicle control apparatus sets the activation condition by correcting a reference condition on the basis of a correction value for a satisfied correction condition, and correcting the corrected reference condition on the basis of a correction value (destination correction value) for each destination.
US10861331B2
According to the present invention, there is provided a processing device (10) which includes a sound collection unit (11) that collects an environmental sound outside a vehicle, a filter unit (14) that performs filtering for emphasizing a sound characterizing a current position of the vehicle of which the environmental sound is collected, from the environmental sound collected by the sound collection unit (11), and a processing unit (12) that causes the environmental sound including the filtered sound to be output to the inside of the vehicle.
US10861328B2
The present invention relates to a system for monitoring dynamic e weighing of vehicles, speed of vehicles on lanes, applied to the monitoring of road traffic variables, traffic control, maintenance and infrastructure, diagnosis of traffic problems, on toll roads and in the application of fines in irregular traffic situations, through the technology of optical fiber, with punctual and quasi-distributed sensors, that allow for quick response, to be encapsulated, to ease the process of installation and/or to protect the sensing optical fiber, to employ specific materials, they can be assembled in advanced configurations of optical networks and with the advantages of having a lower cost and prolonged shelf-life when compared to the other technologies; the sensors can be multiplexed, have high spatial resolution across the pavement, and manufacturing technology is simple and inexpensive and transferable due to associated costs.
US10861325B2
Live vehicle probe data is obtained relating to the movement of vehicles with respect to time along a navigable element. The probe data is used to determine a current speed of travel along the navigable element, which is compared to the free flow speed of travel for the navigable element. When the current speed of travel along the element is reduced relative to the free flow speed for the navigable element by less than a threshold associated with identifying a congestion event, and obtained weather data indicates the navigable element is affected by one or more adverse weather conditions, then a weather event is generated. If the reduction in speed of travel is of a size sufficient to trigger the generation of a congestion event, and obtained weather data again indicates the navigable element is affected by one or more adverse weather conditions, then one or more attributes of the congestion event can be used to determine if the cause of the congestion can be attributed to the adverse weather.
US10861320B2
Disclosed are systems, methods, and media capable of generating emergency predictions. The systems, methods, and media generate spatiotemporal emergency communication predictions, carry out data augmentation, detect emergency anomalies, optimize emergency resource allocation, or any combination thereof.
US10861319B2
User-configurable weather warning apparatuses, and methods for providing and configuring user-configurable weather warning apparatuses are presented. For example, according to one aspect, an apparatus comprising a processor and a Radio Frequency (RF) receiver configured to receive a first Special Area Message Encoding (SAME) message may be provided. The processor may be configured to, responsive to a user preference to trigger an alert system only in the event of a tornado warning: determine whether the first SAME message indicates a tornado warning; and in response to determining that the first SAME message indicates a tornado warning, trigger the alert system.
US10861313B2
Disclosed is a portable marine beacon system, including: at least one transmitter, at least one receiver conducting radio frequency (RF) wireless communication with the at least one transmitter to receive data of the at least one transmitter, and at least one smart handheld device wirelessly communicating with the at least one receiver to assess and process data from the receiver through Wi-Fi communication. The smart device comprises a central processing unit (CPU), a main memory, and a touch screen. The main memory stores a marine beacon manager application (App), and the touch screen is operated to instruct the CPU to execute the App, such that a transmitter management interface, an activity planning interface, a security patrol interface, and a record playback interface can be operated through the touch screen to provide for personal real-time tracking and functions of distress alert and precautionary safety protection for offshore and onshore positioning/rescuing.
US10861306B2
Embodiments of the present disclosure provide a method and apparatus for video surveillance. The method comprises: receiving a video data transmission request from a mobile device; registering the mobile device as a temporary surveillance device of the video surveillance system in response to the video data transmission request; establishing a wireless connection with the mobile device, receiving video data from the mobile device via the wireless connection; and processing and storing the video data. The methods or apparatuses of the present disclosure enables a mobile device to temporarily join in a video monitoring system as needed so as to supplement and reinforce the existing video monitoring systems, e.g., enhancing the coverage and/or precision of the video surveillance systems.
US10861301B1
A multifunctional smart holder and a control method thereof. The multifunctional smart holder is placed on a vehicle device and used for holding a portable device. The multifunctional smart holder comprises: a near-field sensing circuit, a wireless charging circuit and a control circuit. The near-field sensing circuit performs a near-field sensing program to sense a near-field distance between an object to be tested and the multifunctional smart holder to generate a near-field sensing signal. The wireless charging circuit performs a wireless charging program. The control circuit determines whether the portable device is to be placed in the multifunctional smart holder, or taken out from the multifunctional smart holder according to the near-field sensing signal, so that the multifunctional smart holder clamps or releases the portable device, and performs a program for mitigating noise interference to reduce noise generated by the wireless charging circuit when performing the wireless charging program.
US10861300B2
The invention disclosed here is a display system for managing power and security for a plurality of hand-held electronic devices sold to consumers in a retail location. The display includes features that allow power to be supplied to individual devices and security sensors without continuous hard wiring or multi-conductor retractor cables. The display also allows for individual security alarms to be triggered when a theft occurs. Security alarm conditions are preferably triggered via wireless signals.
US10861296B2
An audio sound is detected. The audio sound is determined to be indicative of a power source of a safety sensor waning. Based on the determination, first light is produced based on a reaction of one or more chemicals with second light from a light emitting diode (LED).
US10861295B2
A patient support apparatus includes a frame, support surface, cable interface, switches, a location detector, and a controller. The switches are electrically coupled to the interface and the controller selects a configuration for the plurality of switches based on a current location of the patient support apparatus within a healthcare facility. Alternatively or additionally, a user interface may display a plurality of identifiers that each identifies a predefined configuration for the switches wherein the controller configures the switches according to an identifier selected by the user. A transceiver on board the patient support apparatus may communicate with different fixed transmitters and the controller may implement different switch configurations based on messages from the different fixed transmitters.
US10861294B2
A worker monitoring system. The system comprises a processor, a display, a data store, a non-transitory memory, and an application stored in the non-transitory memory. The application stores definitions of associations of electronic monitors to workers in the data store, receives information from the electronic monitors via a wireless communication link, based on accessing the data store, analyzes information from a plurality of electronic monitors associated with one of the workers, corroborates information from a first electronic monitor associated with the one or the workers using information from a second electronic monitor associated with the one of the workers, and based on the corroboration of the information from the first electronic monitor, and presents an alarm indication on the display.
US10861287B2
A gaming machine that provides an operation unit, a display unit and a control unit. The operation unit is configured to receive an operation of the player. The display unit is operably coupled to the operation unit and is configured to display a first feature symbol display area, a second feature symbol display area and a third feature display area. Each display area includes a plurality of cells arranged in a grid. The control unit is operably coupled to the operation unit and the display unit and is configured to provide a primary game and a feature game. The three display areas are used in the feature game in turn. Any appearance of a predetermined symbol in one of the display areas is copied in to the next display area(s) in sequence.
US10861284B2
According to the present invention, there is provided a management system that prevents misuse of many game tokens during the operation of casino using card game tables in casino and other card game facilities using card game tables. The management system has a function that previously registers IDs of contemplated game tokens on database, manages IDs of game tokens present on a game table chip tray and a storage together with information on location on database, specifies the game token in the game table chip tray and the storage at predetermined timing, and generates an error signal when the following statuses is noticed: 1) a fact that ID absent on database is newly present and 2) a fact that two or more identical IDs are present.
US10861275B2
A reverse vending machine is provided that includes an interface cabinet having an inlet portal. At least one bin is provided for receiving the accepted recyclable container. A roller system identifies and sorts the recyclable containers. A crusher is driven by a motor with a mechanical coupling between the crusher and the motor. The crusher is adapted to receive various containers and is positioned intermediate between the roller system and the bin. A cart or frame displaceable relative to the interface cabinet, the crusher is mounted on the cart or the frame. A reverse vending machine in another embodiment includes a interface cabinet, the interface cabinet having an inlet portal for recyclable container input and a rejected container depository. At least one bin and a roller system are provided along with a wash system for cleaning components of the interface cabinet between the inlet portal and the bin.
US10861271B1
Techniques for Check-In/Be-out (CiBo) and Be-in/Be-out (BiBo) using Mesh Networks are disclosed. In one implementation, an access control system includes a mesh network. The mesh network includes a set of mesh nodes disposed proximate to a gate to an access-controlled area and a master mesh node communicatively coupled to the set of mesh nodes. The master mesh node is configured to determine whether a device is near the gate based on a strength of a signal received at one of the set of the mesh nodes from the device. The system further includes a validator communicatively coupled to the master mesh node and a backend system. The validator is configured to: receive an indication from the master mesh node that the device is near the gate, determine, based on the indication, whether the device is authorized to enter or exit through the gate, and transmit a result of the determination of whether the device is authorized to enter or exit through the gate to the backend system.
US10861270B2
A system and method are provided for presence based automatic operation of a marine barrier gate for protecting a secured area. Embodiments include a system having RFID sensors outside and inside the secured area, and proximal the gate. A controller verifies that a user is authorized to enter the secured area when one or more of the RFID sensors communicate with a user identification unit carried by the user; opens the gate or causes the gate to remain open when the user's authorization to enter the secured area is verified; tracks a location of the user identification unit using the RFID sensors while the gate is open and the user is transiting the gate; and closes the gate when the RFID sensors are no longer in communication with the user identification unit.
US10861265B1
Techniques are described for a security and automation system. One method includes receiving sensor data associated with at least one sensor of the security and automation system; analyzing the received sensor data; and initiating a function of the security and automation system based on the analyzing.
US10861264B2
A load control system includes a power supply, a load controller coupled to a load, and a supply controller. The load controller receives a first power having a first current level from the power supply, and uses the first power to cause a plurality of resistors to output a plurality of pre-defined codes. The supply controller receives the plurality of pre-defined codes, evaluates an output condition based on the plurality of pre-defined codes, and causes the power supply to output a second power having a second current level greater than the first level responsive to the plurality of pre-defined codes satisfying the output condition.
US10861259B2
A testing method including defining a plurality of test periods, and for each current test period collecting flight data from at least two separate avionics systems operating independently, analyzing consistency between the data collected during the previous test period, and/or between the data and flight data collected during an earlier test period, while verifying a plurality of predetermined consistency rules, and when at least one of these rules is not verified, generating an alert relative to a loss of integrity of the avionics.
US10861256B1
A system and method of warning and planning failure responses using an automated failure response system including, providing an electro-mechanical system having mechanical and electrical components and providing a failure response system for diagnosing failures of the components. The failure response system then determines effects of said failures on carrying out system activities using the failure response system, quantifies a severity for each failure diagnosed by the failure response system, and identifies repairs for each component failure. The failure response system also prioritizes each failure of a component based on severity and then recommends which repairs should be prioritized as most urgent to keep the electro-mechanical system operational based upon the severity of the associated failures and the effects of their corresponding failure.
US10861254B2
Implementations relate to interactions, over a wireless communication modality, between an automated assistant of an automobile computer system, and separate client device(s). In some of those implementations, the client device(s) can be paired with the automobile computer system, and the client device(s) and the automobile computer system can include separate instances of an automated assistant, which can be associated with different user accounts. In some additional or alternative implementations, particular actions to be performed by a local application of a client device can be advanced via user interaction with the automobile automated assistant, despite a counterpart to the local application not being installed directly on automobile computer system. For example, despite an automobile computer system not having a third-party messaging application installed, the automobile automated assistant can access requested actions to be performed by the third-party messaging application in order to further a requested action. The automobile computer system can transmit, via the wireless communication modality, content to cause the third-party application to further the requested action.
US10861242B2
Examples of wearable systems and methods can use multiple inputs (e.g., gesture, head pose, eye gaze, voice, totem, and/or environmental factors (e.g., location)) to determine a command that should be executed and objects in the three-dimensional (3D) environment that should be operated on. The wearable system can detect when different inputs converge together, such as when a user seeks to select a virtual object using multiple inputs such as eye gaze, head pose, hand gesture, and totem input. Upon detecting an input convergence, the wearable system can perform a transmodal filtering scheme that leverages the converged inputs to assist in properly interpreting what command the user is providing or what object the user is targeting.
US10861241B2
There is provided a floorplan visualisation system comprising a visualisation studio; a matrix of ceiling mounted edge-blended overlapping projectors projecting onto a floor surface of the visualisation studio; a controller computer comprising: a user interface; and a video output operably coupled to the matrix of projectors for controlling the video projected from such. In use the controller computer is configured for: receiving floor plan representative data; segmenting the floor plan representation data into a plurality of display segments; and outputting the plurality of display segments to respective projectors, and wherein the controller computer is configured to receiving scale adjustment commands via a scale adjustment control of the user interface and adjusting the scale of the segments to display a floor plan representation on the floor surface to a real world scale.
US10861239B2
A computer system renders one or more virtual objects on a display of a hybrid-reality system (DHR), such as head-mounted display (HMD), which represents occluded or obscured details in the field-of-view. Information is presented to a user by establishing a view position relative to a real-world object and receiving dimension and position data associated with an occluded object. The occluded object is at least partially occluded by the real-world object at the view position. A first image of at least a portion of the occluded object is rendered on the DHR using the first data. Second data associated with the occluded object is received and a stimulus is provided to the user representing the second data.
US10861230B2
A graphics processing pipeline includes three architectural features that allow a fragment shader to efficiently calculate per-sample attribute values using barycentric coordinates and per-vertex attributes. The first feature is barycentric coordinate injection to provide barycentric coordinates to the fragment shader. The second feature is an attribute qualifier that allows an attribute of a graphics primitive to be processed without conventional fixed-function interpolation. The third feature is a direct access path from the fragment shader to triangle data storage hardware resources where vertex attribute data and/or plane equation coefficients are stored. Allowing the fragment shader to calculate per-sample attribute values in this way advantageously increases system flexibility while reducing workload associated with triangle plane equation setup.
US10861229B2
Methods and apparatus for generating a data structure for storing primitive data for a number of primitives and vertex data for a plurality of vertices, wherein each primitive is defined with reference to one or more of the plurality of vertices. The vertex data comprises data for more than one view, such as a left view and a right view, with vertex parameter values for a first group of vertex parameters being stored separately for each view and vertex parameter values for a second, non-overlapping group of vertex parameters being stored only once and used when rendering either or both views.
US10861227B2
A surface model is generated from a three-dimensional volume model of a person's head. The person's head is modelled as a three-dimensional volume model of loss values (i.e., absorption values). Wave vectors are launched towards the volume model. Each wave vector is characterized by a wavelength and a capture direction (direction of propagation). The launched wave vectors are absorbed by the volume and the point at which they are absorbed (referred to as the intersection point) is determined. The surface model of the person's head is generated from the intersection points of the wave vectors.
US10861224B2
A system and method is provided for constructing a labeled and dimensioned multi-dimensional (e.g., 3D) building model from building object imagery (e.g., ground-level imagery). The method begins by retrieve building object imagery, the building object imagery collected based on directed capture with a mobile device. The method continues by constructing a scaled multi-dimensional building model, the scale based on sizing of at least one selected architectural feature. The method continues by identifying architectural elements within facades of the multi-dimensional building model. The method continues by determining dimensions of at least one of the architectural elements, the dimensions based on the scale. The method continues by determining dimensions (e.g., area) of at least one of the architectural elements. The method continues by labeling each identified architectural element with at least an identifier and by labeling at least one of the architectural elements with the determined dimensions.
US10861223B2
In one embodiment, a method includes receiving image data corresponding to an external environment of a user. The image data is captured at a first time and comprises a body part of the user. The method also includes receiving a first tracking data generated based on measurements made at the first time by at least one motion sensor associated with the body part; generating, based at least on the image data, a model representation associated with the body part; receiving a second tracking data generated based on measurements made at a second time by the at least one motion sensor associated with the body part; determining a deformation of the model representation associated with the body part based on the first tracking data and the second tracking data; and displaying the deformation of the model representation associated with the body part of the user.
US10861222B2
A method, user equipment and system are provided. The method includes presenting, on a user equipment, a 3D application including a 3D community that includes an analog object and a virtual screen. Video content of another user equipment is obtained from a video source server, and presented on the virtual screen. Interaction information generated according to an interaction request from the another user equipment is received from a 3D application server, and an object corresponding to the interaction information is rendered in the 3D community according to the interaction information.
