US10477746B2
A component mounting system includes a component mounter that mounts a component in a board, a tape feeder (component feeder) that is placed in the component mounter and supplies the component, and a mobile component supply device that holds a tape cassette (container) storing a component, automatically moves, and supplies the component in the tape cassette (container) to the tape feeder (component feeder).
US10477745B2
A holding device for tools required for component supply includes: a feeder attachment table on which multiple tape feeders are attached lined up in a lengthwise direction; a first reel holder provided at a rear side of the feeder attachment table and which holds lined up multiple tape reels on which a component holding tape is wound; a second reel bolder provided below the first reel holder and which bolds lined up multiple of tape reels; and a second holder movement allowance mechanism which allows the second reel holder to move upwards, such that the second reel holder is positioned at a rear side of the first reel holder. A waste tape collection device arranged in front of the second reel holder below the feeder attachment table can be removed from the rear side of the waste tape collection device.
US10477739B2
According to various aspects, exemplary embodiments are disclosed that include thermally-conductive EMI absorbers. In an exemplary embodiment, a thermally-conductive EMI absorber includes one or more portions disposed between a board level shield and a heat dissipation/removal structure. The thermally-conductive EMI absorber may be operable for attenuating EMI that propagates within the portions of the thermally-conductive EMI absorber between the board level shield and a heat dissipation/removal structure.
US10477738B2
A multilayer board level shield includes an electrically-conductive shielding layer disposed between inner and outer dielectric layers. The multilayer board level shield may have an overall thickness of about 25 microns or less. The multilayer board level shield may have sufficient flexibility to be reconfigurable generally over one or more components on a substrate to thereby provide board level shielding for the one or more components. One or more dielectric joints may be defined between the printed circuit board and the outer dielectric layer that attach the multilayer board level shield to the printed circuit board.
US10477733B1
An inverter system control (ISC) module is provided. The ISC module includes a housing having an upper cavity, a lower cavity, a fluid inlet, a fluid outlet, and a divider wall extending in a plane between the fluid inlet and the fluid outlet. The inverter system further includes a power module secured within the upper cavity to define an upper fluid chamber with the divider wall, and a capacitor assembly secured within the lower cavity to define a lower fluid chamber with the divider wall.
US10477732B2
A light irradiation device includes a light emitting unit, a cooling unit, a supply unit, and a driving unit. The light emitting unit emits light while generating heat. The cooling unit includes a channel through which a coolant flows, a first surface on which the light emitting unit is mounted, and a second surface that faces a direction opposite to the first surface. The supply unit is disposed facing the second surface in one direction that the second surface faces and supplies the coolant to the cooling unit. The driving unit is disposed facing the second surface in the one direction and includes a driving board that drives the light emitting unit.
US10477730B2
A head-mounted display configured to display an image to a user includes a protruding member disposed on an outer surface member of the head-mounted display, and in proximity to a heat generation source arranged inside the head-mounted display, and a heat transfer member disposed between the protruding member and the heat generation source, and arranged to be deformable along a shape of the protruding member. Therefore, the present invention is directed to providing a head-mounted display or a gripping apparatus capable of preventing the occurrence of thermal concentration without impairing an observer's feeling of use.
US10477727B2
The present disclosure relates to heat and temperature control. The teachings thereof may be embodied in temperature-control units for electronic components. For example, a temperature-control unit may include: a housing defining a receptacle for the component and a channel system for a fluid. The channel system runs from an inlet via a nozzle and via a cavity to an outlet. The housing comprises a wall structure with an inner surface forming an impact surface situated opposite a nozzle mouth and an outer surface serving as part of the receptacle.
US10477725B2
A clustered heat dissipation device and a chassis are provided. The clustered heat dissipation device includes a heat-absorbing manifold, plural heat-absorbing heads and plural connection pipes. The heat-absorbing manifold includes an inlet chamber and an outlet chamber. The inlet chamber includes at least one first liquid inlet and plural first liquid outlets. The outlet chamber includes plural second liquid inlets and at least one second liquid outlet. The heat-absorbing manifold is in thermal contact with a first heat source. The plural connection pipes are connected with the heat-absorbing heads and the corresponding first liquid outlets and connected with the heat-absorbing heads and the corresponding second liquid inlets.
US10477724B2
A heat exchange system can include an inner enclosure, an outer enclosure, a flow path between the inner and the outer enclosure, an outer fan to induce air flow through the flow path, an inner fan to circulate air within the inner enclosure, and a heat source within the inner enclosure. The heat exchange systems can be used to dissipate heat from the electrical components of various devices, such as laser marking systems, machine readable symbol readers, and dimensioning systems.
US10477709B2
A rubber plug for closing each service hole has a cylindrical seal surface to be fitted in the service hole, and a flange to be brought into contact with an outer surface of the housing. The rubber plug has a cylindrical cup-shaped cored bar inside. The cored bar has a disc-shaped flange-portion cored bar, outside the housing, which is greater in a radial direction than a cylindrical portion of the service hole. The cored bar has a convex portion in a cylindrical-cup bottom of a recess, of the rubber plug, which is formed inward of the housing. The convex portion is coaxial with the cylindrical seal surface and projects toward an outward direction of the housing. A lip seal to be brought into contact with the housing is provided at a surface of the flange.
US10477695B2
A drying apparatus of the present invention includes a drying tank for performing drying processing of a workpiece, a fixture for the workpiece, heating means opposed to a front surface of the workpiece, and heating means opposed to a back surface of the workpiece, wherein each heating means is inclined from a horizontal line in its longitudinal direction.
US10477694B2
A wiring board manufacturing method and a wiring board in which a pattern can be simply and easily formed even when using a coating composition having a high surface tension are provided. The method includes a transferring step of bringing a resin composition containing a first compound inducing a low surface free energy and a second compound inducing a surface free energy which is higher than that of the first compound into contact with a master on which a desired surface free energy difference pattern is formed and curing the resin composition to form a base material to which the surface free energy difference pattern is transferred; and a conductor pattern forming step of applying a conductive coating composition onto a pattern transfer surface of the base material to form a conductor pattern, the base material having a pattern of a high surface free energy region and a low surface free energy region, and the high surface free energy region having a surface free energy of more than 62 mJ/m2.
US10477691B2
A flexible display device includes a TFT array substrate, a flexible printed circuit board, a front panel laminate, a first protection sheet having a through hole, and waterproof glue. The flexible printed circuit board is disposed on an edge of a first surface of the TFT array substrate, and extends outward from the edge of the first surface. The front panel laminate is located on the first surface of the TFT array substrate. The first protection sheet covers the front panel laminate, the first surface of the TFT array substrate, and the flexible printed circuit board. A portion of the flexible printed circuit board and a portion of the TFT array substrate are located in the through hole. The waterproof glue is located in the through hole and covers the portion of the flexible printed circuit board and the portion of the TFT array substrate.
US10477688B2
A stretchable electronic assembly comprising a stretchable body, a plurality of electronic components encapsulated in the stretchable body, at least one meandering conductor connected to at least one electronic component of the plurality of electronic components, at least one hollow pocket formed in the stretchable body, the at least one meandering conductor encapsulated in the stretchable body and the at least one meandering conductor located within the at least one hollow pocket formed in the stretchable body.
US10477675B1
Various embodiments of the disclosure relate to an electronic device including a capacitive structure. The electronic device may include: a housing including a first plate, a second plate facing a direction opposite the first plate, and a side member comprising a side wall surrounding a space between the first plate and the second plate, the side member including a conductive portion; a conductive mid-plate disposed in the housing parallel to the second plate; a dielectric gap formed between the conductive portion and the conductive mid-plate; a printed circuit board (PCB) disposed inside the housing between the conductive mid-plate and the second plate, the PCB including a ground plane; and a capacitive structure comprising a conductive material disposed at a boundary portion of the dielectric gap and the conductive mid-plate between the conductive mid-plate and the PCB, the capacitive structure including a first conductive layer connected to the conductive mid-plate, a second conductive layer spaced apart from the first conductive layer and electrically connected to the ground plane, and a dielectric layer interposed between the first conductive layer and the second conductive layer.
US10477671B2
There is provided a laminated body capable of lowering thermal resistance and capable of suppressing peeling off after a cooling/heating cycle. The laminated body according to the present invention includes an insulating resin layer, a first metal material being a metal foil or a metal plate, and a second metal material being a metal foil or a metal plate, the first metal material is layered on a first surface of the insulating resin layer and the second metal material is layered on a second surface opposite to the first surface of the insulating resin layer, the thickness of the insulating resin layer is 200 μm or less, the total thickness of the first metal material and the second metal material is 200 μm or more, the ratio of the thickness of the first metal material to the thickness of the second metal material is 0.2 or more and 5 or less, and the ratio of the surface area of a surface opposite to the insulating resin layer side of the first metal material to the surface area of a surface opposite to the insulating resin layer side of the second metal material is 0.5 or more and 2 or less.
US10477657B2
An illumination system includes a plurality of lighting fixtures, a plurality of slave devices, and an information communication terminal. Each of the plurality of slave devices includes: first wireless communication circuitry configured to receive, from each of the plurality of lighting fixtures, a signal including a MAC address of the lighting fixture, and to measure a received signal strength indication (RSSI) of the signal received; and a first controller that causes the first wireless communication circuitry to transmit the MAC address and RSSI information indicating the RSSI measured. The information communication terminal includes a second controller that makes associations between positions and MAC addresses of the plurality of lighting fixtures based on the RSSI information and position information stored in a storage.
US10477654B2
A decorative device includes a wireless controller and a decoration. The wireless controller includes a memory, an interface, a mesh transceiver, and an electronic processor. The electronic processor is configured to receive an indication of a pairing input from the interface and control the mesh transceiver to form a mesh network with one or more mesh transceivers of a plurality of mesh transceivers. The electronic processor is also configured to receive an indication of a decorative control input from the interface and broadcast the decorative control input and a timing signal over the mesh network to synchronize one or more decorations of one or more decorative devices with the decoration.
US10477652B2
An operating device includes a display, a detector and a determiner. When the detector detects a designated position, the determiner determines whether or not a position corresponding to the designated position in a first layer is within a display region by first image data. When the position is within the display region, the determiner determines that the display region by the first image data is chosen. When the position is not in the display region, the determiner determines whether or not a position corresponding to the designated position in a second layer is within a display region by second image data. When the position in the second layer is within the display region by the second image data, the determiner determines that the display region by the second image data is chosen.
US10477651B2
A load control system for controlling at least one electrical load may comprise a plurality of control devices and a sensor external to at least one of the control devices. The sensor may be configured to sense a condition of a space in which the control devices are installed. The at least one electrical load may be controlled in response to the condition sensed by the sensor. The control devices may include respective illuminated portions. The control devices may adjust the intensity of the respective illuminated portions in response to the condition sensed by the sensor. If multiple sensors are included in the load control system to sense the condition, the control devices may adjust the intensity of their respective illuminated portions by aggregating the condition sensed by each sensor.
US10477647B2
An image-based motion-occupancy sensor uses digital signal processing (DSP) techniques to perform algorithms on image data to enable an energy-delivery system, such as a lighting control system, to learn various environmental conditions that would conventionally result in false motion-occupancy detection. Motion of Interest (MOI) is determined by iteratively performing these algorithms and effectively filtering image data associated with non-MOI and making control decisions based only on relevant MOI.
US10477646B2
Systems, devices, and techniques are provided for operating a display and/or an illumination source based upon the direction of a user's gaze and/or a desired illumination level in a monitored area. One or more elements may be controlled with sensor input and application lighting preferences. For example, when a user receives a video call, light may be activated to illuminate their face. When the user is looking at the display, the display will be at the brightness necessary for the lighting conditions. When the user looks away from the screen, the screen may dim further and the lighting elements for the desk can brighten. Similarly, embodiments may adjust the lighting in a monitored location based upon lighting levels identified in other areas.
US10477641B2
Camera images may be analyzed to identify perceptual control axes for a lighting system. These control axes may correspond to how human users perceive lighting scenes. A camera may capture high-dynamic-range images of a new room under various lighting conditions. Dimensionality-reduction may be applied to the images to create an image-based map. In this map, each datapoint may correspond to one of the images. The map may be transformed to align it with how human users perceive lighting scenes in the new room. The transformed map may be employed as a control space for the lighting system. In some cases, the map is created without gathering user ratings of lighting scenes for the new room. In other cases, creating the map involves gathering user ratings for as few as three lighting scenes for the new room.
US10477630B2
An interrupting circuit is configured to monitor for and detect a fault in a device for generating a field of electromagnetic radiation (e-field) from a radio frequency (RF) generator configured to convert low voltage direct current (DC) into the e-field for application to an article in the e-field. If a fault is detected, the interrupting circuit interrupts low voltage DC between an energy reserve and the RF generator within a predetermined time less than the time to dissipate energy stored in the energy reserve.
US10477623B2
A heater includes: a base body formed of ceramics; a heat generating resistor layer disposed on a surface of the base body; a conductive layer laminated on the heat generating resistor layer; a plate-like member which is disposed on the conductive layer and is provided with a pair of through holes; and a connection terminal composed of wires which are inserted successively through one of the pair of through holes and the other and are unified at a side of the plate-like member which side is opposite to a side of the plate-like member facing the conductive layer, the connection terminal being electrically connected with the conductive layer.
US10477622B2
A heater includes a resistance coil, a first conducting pin and a second conducting pin. The resistance coil includes a first end connected to the first conducting pin, and a second end connected to the second conducting pin. The resistance coil defines a first portion adjacent the first end, a second portion adjacent the second end, and a third portion disposed between the first portion and the second portion. At least one of the first, second, and third portions has a continuously variable pitch along its length.
US10477619B2
A firearm includes one or more rails to which accessories may be mounted. The rails provide a communication path over which data may be transferred between the accessories and a processor located in the rails or in the firearm. The processor may cause the data to be sent to another location and may receive other data from other locations to provide a network of intercommunicating firearms that may deployed in a battlefield environment.
US10477617B2
A request message for changing one or more media for an MCVideo call may be transmitted from a wireless device to n MCVideo application function (AF). A DIAMETER AA-request (AAR) command may be received by a policy and charging rules function (PCRF) from the MCVideo AF. The DIAMETER AAR command may comprise: a modification bearer message; and an application identifier attribute-value pairs (AVP) corresponding to the MCVideo call. An implementation message may be transmitted from the PCRF to a policy and charging enforcement function (PCEF). The implementation message may comprise an updated Quality of Service (QoS). The PCEF may implement the updated QoS for the MCVideo call. The updated QoS may: comprise QoS data bearer modification information; and depend on a change in a radio network coverage.
US10477611B2
Embodiments of the present invention provide a wireless communications method, apparatus, and system. A terminal is provided. The terminal sets up a connection to a first base station, and stays in always connected mode. Therefore, when the terminal moves in a dense network, handovers of the first base station can be reduced. Further, when the terminal moves in the dense network, frequent signaling interaction is reduced, paging load in the entire network is reduced, and an end-to-end delay in service setup and transmission is reduced.
US10477602B2
The present application generally relates to a method, system, and apparatus for providing content, functionalities and services in connection with the reception of an EM signal from other apparatuses, emitting objects, access points or base stations. In certain implementations, content, functionalities and services can be provided in connection with positioning data. In other implementations, content, functionalities and services can be provided in connection with permanent or recurring location-based networking sessions and/or location data. In many other implementations, devices, content, functionalities and services are autonomous and independent from any geographical area and/or session area and/or location data.
US10477601B2
Described herein are systems, apparatuses, and processes for obtaining data for a specific PDN connection of a cellular network. A UE executes one or more applications utilizing one or more PDN connections of a cellular network. A TE generates an AT command for an MT, the AT command comprising a request for data for a specific PDN connection that can be offloaded from the cellular network to a non-cellular network, assistance data for determining offloading of traffic, and cellular signal measurements. The TE receives an AT command response, corresponding to the AT command, comprising data of whether the specific PDN connection can be offloaded, offload assistance data, and/or cellular network measurement data. The TE may receive unsolicited result codes when offloadablity of a PDN connection changes, offload assistance data changes, or when cellular signal measurements meet offload assistance criteria.
US10477597B2
A communication apparatus reads a two-dimensional code displayed by an external apparatus, and then stores in a clipboard a security key, which is included in the read two-dimensional code, for connecting to an access point.
US10477588B2
Method of performing random access according to a coverage enhancement level, and equipment therefor
A method includes determining whether a first preset condition is met, where the first preset condition includes: a difference between a maximum transmit power allowed by the user equipment and a power of sending the random access code in a previous random access attempt process is less than or equal to a power ramping factor, and/or, the previous random access attempt process fails. The method also includes, if the first preset condition is met, sending the random access code using an enhancement mode in the current random access attempt process.
US10477586B2
Provided is a downlink control information transmitting and receiving method which can maximize the use of limited radio resources by effectively forming an uplink signaling message to be transmitted from a base station to a terminal and transmitting the formed uplink signaling message with a minimum amount of radio resources occupied. The method for transmitting downlink data generation indication information for a base station to inform a terminal of packet data transmission in a packet-based cellular system, includes the steps of: a) generating the downlink data generation indication information; b) recording radio resource allocation information in downlink scheduling information for transmitting the downlink data generation indication information, and allocating information for the downlink data generation indication information to downlink-shared radio resources; and c) transmitting the downlink scheduling information and the information for the downlink data generation indication information according to a transmission cycle.
US10477583B2
System and method for medium access control enabling both full-duplex and half-duplex communications
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for a modified MAC protocol which can facilitate communications with both full-duplex and half-duplex devices. A system configured according to the disclosed method can enable communications between an Access Point (AP) and a client in either full duplex or half duplex. The system can similarly enable peer-to-peer communications in both full duplex and half duplex communication modes.
US10477577B2
A wireless device receives at least one radio resource control message comprising one or more configuration parameters of a cell. A control order for transmission of a random access preamble is received via the cell. A transmission power is determined for the random access preamble based on a pathloss measurement. When the one or more configuration parameters comprise one or more parameters of a channel state information reference signal (CSI-RS) for the cell: the pathloss measurement is based on the CSI-RS; and the determining the transmission power employs a power offset value indicated by the one or more configuration parameters. When the one or more configuration parameters do not comprise CSI-RS parameters for the cell: the pathloss measurement is based on at least one synchronization signal; and the determining the transmission power does not employ the power offset value. The random access preamble is transmitted based on the transmission power.
US10477572B2
Enhanced robustness for downlink burst transmissions using reiterated grants. A user equipment (UE) may receive multiple transmissions during multiple (e.g., consecutive, etc.) transmission time intervals (TTIs) as part of a downlink burst from a base station, where at least some of the TTIs may include an iteration of a grant and a data transmission. The grants may contain some common control information for TTIs of the downlink burst, as well as an indicator of how may TTIs come before and after. The UE may identify preceding and subsequent TTIs in the downlink burst by decoding any of the grant iterations. If the UE identifies a previous transmission that has not been buffered, it may send a negative acknowledgement to the base station. If the previous transmission has been buffered, the UE may decode the previous transmission based at least in part on the current grant iteration.
US10477568B2
The disclosure provides methods and apparatuses for multiple user uplink. One aspect of the disclosure provides a method for wireless communication. The method comprises receiving a trigger frame from an access point indicating a target transmission duration for transmission of a physical layer (PHY) service data unit (PSDU) to the access point. The method also comprises generating an aggregated medium access control (MAC) packet data unit (A-MPDU) frame comprising at least one A-MPDU subframe, the A-MPDU frame having a first length, determining whether an additional A-MPDU subframe having a second length may be added to the A-MPDU frame based at least in part on the first length, the second length, and the target transmission duration, and including one or more padding subframes in the A-MPDU frame based at least in part on a comparison between the first length and the target transmission duration.
US10477567B2
A wireless communication system is disclosed. More particularly, disclosed herein are a method including receiving downlink scheduling information on a PDCCH, the downlink scheduling information comprising resource indication information (RI), selecting a first PUCCH resource set from among a plurality of PUCCH resource sets based on a size of the control information, and transmitting the control information using a PUCCH resource corresponding to the RI in the first PUCCH resource set, wherein, when a control information size supported by the first PUCCH resource set is less than or equal to X (>=1) bits, the PUCCH resource is determined using one of a first scheme and a second scheme, and wherein, when the control information size supported by the first PUCCH resource set is greater than X bits, the PUCCH resource is determined using only the second scheme, and an apparatus therefor.
US10477566B2
A device may use sidelink request and sidelink response (e.g., DSS/STS and DRS) resources (in a sub-band) of different sizes depending on whether the sub-band is a primary sub-band or secondary sub-band. The device may transmit more information in the request/response resources of a primary sub-band than in the request/response resources of a secondary sub-band. The device may transmit small amounts of information in its request/response resources in secondary sub-bands. The resources in the secondary sub-bands may include, for example, reference signals, and signals indicating occupation of the sub-band. The device may utilize tone signaling for request/response signaling in the secondary sub-bands (at least because the amount of information being conveyed in the secondary sub-bands is small) and digital signaling in the primary sub-band (at least because the amount of information being conveyed in the primary sub-band is large in comparison to that being conveyed in the secondary sub-bands).
US10477560B1
Systems and methods for performing carrier aggregation across regions with diverse licensed carriers
A system described herein may provide a technique for performing carrier aggregation in a wireless telecommunications network in a manner that accounts for (a) diverse licenses for different carriers across different regions, (b) network considerations in minimizing the number of times carrier aggregation is performed, and (c) user equipment (“UE”) considerations in maximizing battery life by utilizing only the carriers that are necessary to utilize. A smallest carrier (or group of carriers) may be identified as a default carriers, and other carriers or groups of carriers may be ranked in descending order, according to size. The ranked list may be iteratively used when performing carrier aggregation, in which the largest available carrier (or group of carriers) from the list may be used for carrier aggregation.
US10477555B2
Provided is a device including an acquisition unit to acquire that acquires information indicating a layer allocated to a terminal device among a plurality of layers that are subject to non-orthogonal multiplexing using a codebook and a reporting unit that reports the layer to the terminal device.
US10477549B2
A network hub may be configured to dynamically select a desired frequency (among available licensed spectrum holdings of a carrier) at which to operate. A network hub may send a current geographic location of the network hub to a server computer, and, in response, the network hub may receive, from the server computer, multiple available frequencies at which a configurable software defined radio (SDR) of the network hub can be configured to operate. The network hub may perform a network scan to determine respective current conditions of individual frequencies of the multiple available frequencies, select a particular frequency based at least in part on the current conditions of the individual frequencies, and configure the configurable SDR to operate at the selected frequency.
US10477547B2
The present invention embodiment discloses an ultra-large bandwidth data transmission method, device and computer storage medium, said method comprising: a data transmission device sending data in accordance with a sub-frame level approach at a specified bandwidth of a long term evolution (LTE) system; wherein, the sampling rate of the data transmission device is m/n times a sampling rate corresponding to said specified bandwidth LTE system, m and n being positive integers.
US10477537B2
Aspects of the present disclosure provide techniques and apparatus for multiple physical resource block (PRB) operations for narrowband (NB) systems, such as NB internet-of-things (IoT). In one aspect, a method is provided which may be performed by a wireless device such as a user equipment (UE), which may be an NB-IoT device. The method generally includes performing a cell search based on one or more signals received in an anchor RB within a set of RBs available for narrowband communications with a base station (BS); determining a location of at least one additional RB available for the narrowband communications with the BS based on an indication received in the anchor RB; and performing narrowband communications with the BS using at least one of: the anchor RB or the at least one additional resource block.
US10477535B2
The present invention relates to a wireless communication system. In particular, the present invention relates to a method and an apparatus for receiving data, by a terminal, in a wireless communication system, the method comprising the steps of: receiving a PDCCH; receiving a PDSCH corresponding to the PDCCH in a subframe including CSI-RS resource available in a cell; and demodulating the PDSCH. If a predetermined condition is satisfied, demodulation of the PDSCH is performed on the assumption that the PDSCH is not transmitted in the CSI-RS resource available in the cell, and if the predetermined condition is not satisfied, the demodulation of the PDSCH is performed on the assumption that the PDSCH can be transmitted in the CSI-RS resources available in the cell.
US10477533B2
The present application discloses a method for receiving, by a terminal, a downlink signal from a base station in a wireless communication system. Specifically, the method comprises: receiving a downlink control signal comprising first control information for a first band and second control information for a second band; receiving a first downlink data signal on the first band on the basis of the first control information; and receiving a second downlink data signal multiplexed with a downlink signal for a paired terminal on the second band on the basis of the second control information, wherein the second control information comprises identification information for distinguishing the second downlink data signal from the downlink signal for the paired terminal.
US10477529B2
Methods and apparatuses for a User Equipment (UE) to receive signaling of UE-common Downlink Control Information (DCI) in a set of Physical Resource Blocks (PRBs) over a Transmission Time Interval (TTI) are provided. The UE demodulates UE-common DCI using a Reference Signal (RS) that is scrambled by a UE-common scrambling sequence. The UE may assume that RS having a same precoding is transmitted in the set of PRBs over different TTIs. The UE may determine the scrambling sequence implicitly from an identity of a point transmitting the UE-common DCI or explicitly by higher layer signaling. The UE may determine the PRBs of UE-common DCI transmission by broadcast signaling or by higher layer signaling.
US10477516B2
The present disclosure relates to methods and devices for device-to-device, D2D, operation in out-of-network coverage, ONC scenarios. More particularly the disclosure pertains to a method performed in a wireless device, for obtaining resources for D2D operation in ONC. The method comprises obtaining S1 a first set of resources for D2D operation in ONC on at least one licensed carrier and obtaining S2 a second set of resources for D2D operation in ONC on at least one un-licensed carrier. The method further comprises selecting S3 one of the first and second sets of resources for D2D operation in ONC, based on information relating to a location of the wireless device. The disclosure further relates to methods in a network node for providing information about the sets of resources to a wireless device and to corresponding devices and computer programs.
US10477509B2
Techniques are provided for placing wireless access points on a site model. An indication of a newly detected wireless access point is received. Perceived signal strengths are received from the newly detected wireless access point or located wireless access points. A site model is selected based on the received perceived signal strengths. The newly detected wireless access point is placed on the selected site model.
US10477508B1
The disclosed embodiments process a message by determining location information for a device originating the message. In some aspects, a method includes obtaining location information for each of a first set of stations, receiving, from each station in the first set of stations and a second set of stations, a list identifying access points of the first and second set of stations from which signals have been received by the respective station, receiving a message originating from the originating station, the message received via a first access point (AP) included in the second set of stations, determining a location for the first access point based on the location information for the first set of stations and the received lists, determining a location of the originating station based on the determined location of the first access point, and processing the message based on the determined location of the originating station.
US10477506B2
An electronic device may comprise a communication interface and a processor configured to control the communication interface to receive cellular data from at least one cellular base station, to predict a position of the electronic device based on the received cellular data, to receive information about at least one wireless LAN base station, and to determine the position of the electronic device based information about the at least one wireless LAN base station and the predicted position.
US10477505B2
A mobile transceiver for asset tracking having a power saving scheme for network access and related method are provided. In one aspect, the method comprises determining a location of the mobile transceiver, determining whether cellular service is likely to be available at the determined location based on a stored signal strength database, and activating the cellular transceiver from a low power mode when it is determined cellular service is likely to be available at the determined location.
US10477504B2
A method and system for controlling a data transmission for a network-based service over limited network connectivity are described. A computing device detects that it has insufficient network connectivity to transmit a data message from a service requester application executing on the computing device to a server using a data communications channel. The computing device receives user input for a request for service and transmits the request for service to the server via an alternate communications channel. The server receives and processes the request to arrange for service for the user and transmits data corresponding to a service arrangement to the computing device over the alternate communications channel.
US10477503B2
A system and method provide for connectivity to multiple network operators at a given time, and sorting outgoing traffic based on criteria associated with the data and the network operators. Available networks are identified, and a mobile device attaches to a first network for communication through a first application, and also attaches to a second network for communication through a second application, without requiring detachment from the first network. Accordingly, traffic for the first application is steered through the selected first network, and traffic for the second application is steered through the second network.
US10477502B2
The present disclosure describes various techniques for enabling a Serving GPRS Support Node (SGSN) to provide a Base Station System (BSS) with an indication that a Logical Link Control (LLC) Protocol Data Unit (PDU) sent to a given wireless device contains a Radio Resource Location services Protocol (RRLP) Multilateration Timing Advance Request message such that the BSS after transmitting the LLC PDU to the given wireless device may invoke Timing Advance estimation algorithms for reception of uplink Packet Associated Control Channel (PACCH) acknowledgement block(s) (e.g., Extended Coverage (EC)-PACCH acknowledgment block(s)) from the given wireless device.
US10477500B2
A wireless mesh network includes a mesh of continuously-powered devices (CPDs) and a mesh of battery-powered devices (BPDs). The BPDs are organized into hop layers based on hopping distance to the mesh of CPDs. The CPDs transmit time beacons to BPDs in a first hop layer during a first receive window associated with the first hop layer. The BPDs in the first hop layer then transmit time beacons to BPDs in a second hop layer during a second receive window. In this manner, the wireless mesh network propagates time values throughout the BPD mesh. Based on these time values, the BPDs power on during short time intervals to exchange data with neighboring BPDs, and then power off for longer time intervals, thereby conserving battery power. The techniques described herein for conserving battery power for BPDs may also be applied to conserve power consumption of CPDs.
US10477492B2
A user equipment for performing multi-RAT concurrent transmission according to an embodiment of the present invention receives, from a base station, information on subframe sets and power management parameters to be applied to each of the subframe sets, sets the maximum transmission power of each of a first RAT signal and a second RAT signal using the power management parameters, and transmits at least one of the first RAT signal and the second RAT signal based on the set maximum transmission power. The subframe sets may include a first subframe set in which only transmission of the first RAT signal is allowed and a second subframe set in which multi-RAT concurrent transmission is allowed, and the power management parameters may include a parameter for limiting the maximum transmission power of the second RAT signal to be transmitted concurrently with the first RAT signal in the second subframe set.
US10477487B2
In a communication system in which a base station apparatus and a terminal apparatus communicate with each other, a base station apparatus, a terminal apparatus, and a communication system with which the base station apparatus and the terminal apparatus can efficiently communicate with each other are provided. The terminal apparatus that communicates with the base station apparatus includes a radio resource control section 6011 that configures a plurality of uplink physical channels and that configures an uplink power control-related parameter for each of the plurality of uplink physical channels in accordance with information included in a radio resource control (RRC) signal and a transmission power control section 6015 that sets transmission power of the uplink physical channels on the basis of the uplink power control-related parameters.
US10477479B2
According to one embodiment, a wireless communication device includes: a wireless communicator configured to transmit and receive a signal; and controlling circuitry configured to detect a first wireless communication device through the wireless communicator. The wireless communicator is configured to transmit a control signal preset between the wireless communication device and the first wireless communication device to activate the first wireless communication device when the controlling circuitry has not detected the first wireless communication device.
US10477473B2
A method, a device, and a non-transitory storage medium provide an eDRX service that may be implemented for idle mode and/or connected mode of an end device. A network device stores eDRX data as a part of subscription data. The network device may provide the eDRX data to another network device that manages eDRX for end devices. The eDRX data may indicate to use global default eDRX timer values, subscriber-based eDRX timer values, ranges of eDRX timer values, and single-valued eDRX timer values. Each type of eDRX timer value may be provisioned on a per end device basis, a per radio access technology type basis, and/or a per application type basis.
US10477470B2
A method for wireless communication is described. The method includes receiving a silent indication (SID) start message from a modem at a Bluetooth (BT) module when the modem detects a silent period in a voice call. The method also includes sending the SID start message from the BT module to a remote BT device. The method further includes disabling a BT transmitter during the silent period based on the SID start message received from the modem.
US10477466B2
Aspects of the present disclosure describe discovering physical cell identifiers in wireless communications. It can be determined to discover a physical cell identifier of one or more cells in a zone based at least in part on detecting a condition. A cell-specific signal can be received from at least one cell of the one or more cells in the zone. The cell-specific signal can be associated with one of a plurality of possible scrambling codes or sequences. The physical cell identifier of the at least one cell can be determined as one of a plurality of physical cell identifiers that corresponds to the one of the plurality of possible scrambling codes or sequences.
US10477464B2
[Object] To provide a communication device and communication method that are capable of both efficiently utilizing wireless communication resources and reducing electric power consumption in a frame exchange period with a communication device different from an own device.[Solution] A communication device includes a communication unit configured to receive a first frame from a first communication device, the first frame being addressed to a second communication device that is different from the own device. The first frame includes information indicating a frame exchange period and information on whether the frame exchange period is changed. In addition, a communication device includes a communication unit configured to transmit a first frame that includes information indicating a frame exchange period and information on whether the frame exchange period is changed.
US10477459B2
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may be configured for determining that the UE is to perform a public land mobile network (PLMN) scan operation, the PLMN scan operation to be performed during a PLMN scan window. The UE may track a static state time representing an amount of time that the UE has remained within a static state. The UE may then adjust the PLMN scan window of the UE based at least in part on a value of the static state time satisfying a static state time threshold. The UE may, in various examples, increase the static state time threshold upon adjustment of the PLMN scan window and reset a timer associated with tracking the static state time, or the static state time upon adjustment of the PLMN scan window.
US10477449B2
Communication network architectures, systems and methods for supporting a network of mobile and/or static nodes. As a non-limiting example, various aspects of this disclosure provide communication network architectures, systems, and methods for providing dynamic routing and/or selection of communication pathways in a communication network comprising a complex array of both static and moving communication nodes (e.g., the Internet of moving things), for example including a network of autonomous vehicles.
US10477442B2
A method performed by a source network node comprises requesting a wireless device to perform measurement(s) on a possible target network node and the source network node; and obtaining a measurement report from the wireless device comprising performed measurement(s) on a possible target network node, the performed measurements indicating received signal strength for signal(s) received from the possible target node. The method further comprises determining a first normalised SINR associated with the received signal strength as measured by the wireless device for signals received from the source network node; and providing, to the possible target network node, the determined first normalised SINR associated with the received signal strength for the source network node and the received signal strength of the possible target network node as received in the measurement report from the wireless device.
US10477438B2
A network-based solution of supporting IP multimedia subsystem (IMS) call setup in a next generation system (5GS) is proposed. During an attach or registration area update procedure, a serving base station sends an indication to a UE indicating whether IMS voice over PS session is supported or not. Upon receipt of the indication that IMS VoPS is supported, the UE triggers an IMS registration procedure. However, when an MO/MT call happens, the network determines that the UE may be in conditions where voice service is not supported because the network is not able to provide a successful IMS VoPS over the current serving cell connected to 5G core network. The network then triggers a RAT change or a EPS fallback procedure such that the UE is handover to a target cell that supports IMS VoPS.
US10477435B2
Embodiments of the present invention provide a resource allocation method and apparatus. A central control node determines a target backhaul node for a normal small cell from M candidate backhaul nodes and communication link resource information between the normal small cell and the target backhaul node based on access link resource pre-occupation information of the normal small cell, link quality information between the normal small cell and each of the M candidate backhaul nodes, and available backhaul link resource information sent by the M candidate backhaul nodes.
US10477432B2
The present technology relates to an encoding device, an encoding method, a decoding device, a decoding method, a program, and a wireless communication system that enable efficient transmission of frames in accordance with the condition of the transmission path.An encoding device of one aspect of the present technology encodes and modulates transmission data stored in a payload, and encodes and modulates modulation/encoding information by predetermined schemes, the modulation/encoding information indicating at least one of the schemes of encoding and modulation for stored information stored in a header, and at least one of the schemes of encoding and modulation for the transmission data. The encoding device also encodes and modulates the stored information by schemes indicated by the modulation/encoding information, and transmits a frame formed by attaching the header to the payload, the header being formed with a first region and a second region, the first region storing the modulation/encoding information, the second region storing the stored information. The present technology can be applied to devices that perform wireless communication using a 60 GHz band, for example.
US10477431B2
Relating to the field of wireless communications, a method and an apparatus for determining a signal-to-noise ratio in wireless communication are provided. The method includes: determining an effective signal-to-noise ratio of a received signal of current user equipment in the wireless communication; acquiring at least one parameter used to correct the effective signal-to-noise ratio; and determining, based on a mapping relationship used to correct the effective signal-to-noise ratio, a corrected signal-to-noise ratio corresponding to the at least one parameter and the effective signal-to-noise ratio.
US10477428B2
Example embodiments presented herein are directed towards a mobility management node and SGW or Gn/Gp-SGSN, and corresponding methods therein, for downlink data buffering in a wireless communications network. Such buffering is useful when the wireless device is in a power saving state e.g. PSM or eDRX. Thus, since the downlink data is buffered, there is no longer a need for multiple Downlink Data Notifications to be sent.
US10477409B2
Methods and apparatus for wireless communication are described. A method may include receiving at a user equipment (UE) a number of allocated interlaces for an uplink transmission over a shared spectrum, each of which may include a plurality of non-contiguous resource blocks (RB) of the shared spectrum. In some cases, the number of allocated interlaces is unsupported by joint interlace precoding hardware of the UE and the allocated interlaces may be partitioned into subsets of interlaces which may be a size supported by the joint interlace precoding hardware. Reference signals may be generated for the RBs of the allocated interlaces according to a reference signal sequence based on an ordering of the RBs for the allocated interlaces within the shared spectrum.
US10477407B2
A wireless communication system includes a plurality of terminal apparatuses that perform communication using a first frequency band in which communication based on a random access scheme is performed and a second frequency band which is different from the first frequency band, a first base station apparatus that performs communication using the first frequency band, a second base station apparatus that performs communication using the second frequency band, and a cooperation control apparatus that selects a terminal apparatus that transmits user data via the first base station apparatus from among the plurality of terminal apparatuses based on information acquired by the first base station apparatus and the second base station apparatus. The cooperation control apparatus selects which of the first base station apparatus and the selected terminal apparatus acquires access right for transmission of the user data via the first base station apparatus, and notifies the selected terminal apparatus and the first base station apparatus of the selection result.
US10477405B2
The present disclosure publishes a method and a system of adaptive regulating for indoor network coverage. The method includes detecting the neighboring cells of every cell, obtaining a list of the neighboring cells, and sending a list of the neighboring cells to a network managing center, the network managing center configured to generate an correlating information among the cells; dividing a first bandwidth into a plurality of sub-bandwidths and obtaining a minimum number of the sub-bandwidth according to the correlating information among the cells; assigning the corresponding sub-bandwidths to each of the cells.
US10477401B1
A method of detecting, controlling and managing transmission of a transmitting device within a facility is disclosed. The method involves transmitting information to the transmission device, detecting a response transmission from the transmission device by a least one transmission detection facility, extracting identification information associated with the transmission device in response to the transmitted information; and determining a location of the transmission device based on the response transmission received by the at least one received transmission detection facility, wherein the response transmissions are sorted by the identification information, determining an allowability of the located transmission device within the set area and reducing a power level of a transmitted signal for a predetermined period of time, when allowability is indicated.
US10477400B2
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may be configured to include procedures to mitigate denial of service (DoS) attack by a rogue base station when the initial non-access stratum (NAS) messages between the UE and a mobility management entity (MME) is unprotected. UE may maintain a temporary forbidden network list, which resides outside a subscriber identity module (SIM), and update a forbidden network list, which resides on the SIM, only under certain conditions. For example, a visited network, from which the UE receives a reject message, may be added to the forbidden network list on the SIM only when a counter associated with the visited network is equal to a maximum counter value, which is configured by the UE.
US10477393B2
Techniques for enhancing the security of a communication device may include providing an application agent and a transaction application that executes on a communication device. The application agent may receive, from the application, a cryptogram key generated by a remote computer, and store the cryptogram key on the communication device. When the application agent receives a request to conduct a transaction from the application, the application agent may generate a transaction cryptogram using the cryptogram key, and provides the transaction cryptogram to an access device.
US10477386B1
A method and device for disabling a communication device of a communication network that includes a second communication device. The communication device includes an electronic processor configured to perform an examination of a behavior of the communication device, determine, based on a result of the examination of a behavior of the communication device, a score of the communication device, and disable, in response to the score exceeding a predetermined threshold, the communication device.
US10477384B2
The techniques provide a wireless communication carrier with the ability to directly initiate a subscription management service to perform profile state changes with respect to eSIM profile states that are maintained by the subscription management service. A profile transition request is received from an entity at an eSIM management platform. The profile transition request includes a profile state change for an eSIM profile from a first profile state to a second profile state. The requested profile state change is validated using a validation table of permissible profile state changes that is common to the eSIM management platform and the subscription management service. The profile transition request is sent to the subscription management service in response to the validation of the profile state change.
US10477382B1
Certain embodiments involve associating a device with an identifier of a router that is assigned an IP address based on DHCP. For example, connection data that includes the IP address is analyzed to associate devices with the identifier of the router. A determination is made as to whether any usage of the IP address by the devices overlap in time. Devices with overlapping usage are determined to be connecting to online resources via a same router, while devices with non-overlapping usage are determined to be connecting from other routers. A single router identifier is associated with the devices using the same router. This identifier is then used to track the online activity of the associated devices.
US10477379B2
An information processing device receives detection information including a position of a first terminal device corresponding to a position where the first terminal device detects a beacon signal sent from a given beacon device, if no detection information is received from any of a plurality of terminal devices for a given time or more, specifies peripheral equipment based on a storage configured to store position information of the peripheral equipment being present in a position beyond an area where at least one of the plurality of the terminal devices receives the beacon signal if the beacon device is present, notifies coupling information on the specified peripheral equipment to a second terminal device being present in a position communicable with the specified peripheral equipment, obtains first information from the specified peripheral equipment via the second terminal device, and transmits the first information to a given device.
US10477375B2
A method for communicating among responders from a plurality of responder agencies includes determining that responders from two responder agencies are located at an event or location. Each of the responders from the two responder agencies has a computing device that is configured to communicate with the other computing device of the responders. Authorization is received from the two responder agencies to permit direct communication between responders from the two responder agencies. A communication link is established between the computing devices of the responders of the two responder agencies in response to determining that the responders from the two responder agencies are located at the event or location and in response to receiving the authorization. The communication link permits direct communication between the responders of the two responder agencies.
US10477371B2
An effective way for the cellular device-to-device communication and the short range communication to share a set of channels for communication is desired. The apparatus may be a user equipment (UE). The apparatus determines a priority level of each channel of a plurality of channels. The apparatus determines whether a first channel of the plurality of channels, the first channel having a highest priority level, is occupied by short range wireless communication. If the first channel is occupied by the short range wireless communication, the apparatus determines availability of one or more remaining channels of the plurality of channels for a cellular device-to-device (D2D) communication, where the one or more remaining channels are different from the first channel.
US10477369B2
A method and device for delivering one or more keys to an offline mobile communication device are provided. The method includes receiving the one or more keys from a backend issuance system, preparing the one or more keys for delivery to the offline mobile communication device via a short-to-medium communication channel, and transmitting the one or more keys to the offline mobile communication device via the short-to-medium range communication channel.
US10477361B2
A system which comprises a series of native applications, suited to run on mobile devices, and a series of web-based applications for which functionality and processing are optimized. The native applications and the web-based applications are coordinated to optimize processes of acquiring, storing and disseminating data for speed, integrity and security.
US10477351B2
Described in detail herein are methods and systems for dynamically transmitting alerts. Sensors disposed in a facility can detect mobile devices roaming around the facility when they are within range of the sensor. The sensor can transmit the location an identification information of the mobile devices to a computing system. The computing system can determine physical objects disposed within a predetermined distance to the mobile devices. The computing system can determine if at least one physical object is of interest to the users of the mobile devices. The computing system can transmit an alert including information associated with the physical object and generate a messaging interface on the mobile devices. The computing system can prompt the users of the mobile devices to input information associated with the physical object. The computing system can dynamically update the database based on the information input associated with the physical object.
US10477347B2
Site location determination using crowd sourced propagation delay and location data is provided. A propagation delay component receives a set of propagation delay measurements for communications between a mobile device and an access point. A user equipment location component receives a location of the mobile device, and a combination component combines the set of propagation delay measurements and the location into a set of location data. An access point location component determines a set of intersecting locations between the set of location data and additional sets of location data, and determines a location of the access point based on the set of intersecting locations.
US10477339B2
Embodiments are described for an adaptive audio system that processes audio data comprising a number of independent monophonic audio streams. One or more of the streams has associated with it metadata that specifies whether the stream is a channel-based or object-based stream. Channel-based streams have rendering information encoded by means of channel name; and the object-based streams have location information encoded through location expressions encoded in the associated metadata. A codec packages the independent audio streams into a single serial bitstream that contains all of the audio data. This configuration allows for the sound to be rendered according to an allocentric frame of reference, in which the rendering location of a sound is based on the characteristics of the playback environment (e.g., room size, shape, etc.) to correspond to the mixer's intent. The object position metadata contains the appropriate allocentric frame of reference information required to play the sound correctly using the available speaker positions in a room that is set up to play the adaptive audio content.
US10477337B2
The present technology relates to an audio processing device, a method therefor, and a program therefor capable of achieving more flexible audio reproduction.An input unit receives input of an assumed listening position of sound of an object, which is a sound source, and outputs assumed listening position information indicating the assumed listening position. A position information correction unit corrects position information of each object on the basis of the assumed listening position information to obtain corrected position information. A gain/frequency characteristic correction unit performs gain correction and frequency characteristic correction on a waveform signal of an object on the basis of the position information and the corrected position information. A spatial acoustic characteristic addition unit further adds a spatial acoustic characteristic to the waveform signal resulting from the gain correction and the frequency characteristic correction on the basis of the position information of the object and the assumed listening position information. The present technology is applicable to an audio processing device.
US10477334B2
A method and apparatus for evaluating audio device for evaluating performance of an audio device by inputting into the audio device an audio signal having a waveform in which a plurality of waves with different frequency components are superimposed, comparing the sound waveform before the input and the sound waveform after the input, and finding the degree of conformity therebetween. An audio device is characterized in that, with sound field correction as a precondition, low-pitch ranges can be reproduced by using numerous small-diameter speakers, a single one of which is insufficient to reproduce low-pitch ranges despite good group delay characteristic, and outstanding waveform reproducibility can be achieved by covering the periphery of the speakers with sound-absorbent material so as to remove noise emitted by surfaces other than the front surface of cone paper.
US10477331B2
Presented herein are low-power active bone conduction devices that comprise an actuator that is subcutaneously implanted within a recipient so as to deliver mechanical output forces to hard tissue of the recipient. The low-power active bone conduction devices include an energy recovery circuit configured to extract non-used energy from the actuator and to store the non-used energy for subsequent use by the actuator. The low-power active bone conduction devices may also include a multi-bit sigma-delta converter that operates in accordance with a scaled sigma-delta quantization threshold value to convert received signals representative of sound into actuator drive signals.
US10477328B2
Some disclosed systems may include a microphone system having two or more microphones, an interface system and a control system. In some examples, the control system may be capable of receiving, via the interface system, audio data from two or more microphones of the microphone system, of determining a gesture location based, at least in part, on the audio data and of controlling one or more settings of the system based on the gesture location.
US10477327B2
A point of sale system includes: a transceiver; an activator; and a processing unit; wherein the transceiver is configured for, upon activation of the activator, detecting radio frequency signals transmitted from at least one device; wherein the processing unit is configured for: associating a measurement value with each of the at least one device, selecting a device from the at least one device for reception of an audio stream, based on the measurement value of the device fulfilling at least one selection criteria, and operating the transceiver to transmit the audio stream to the selected device.
US10477318B2
A method includes, with a portable, wireless transceiver, detecting a predetermined motion pattern of the transceiver; and in response to detecting the predetermined motion pattern of the transceiver, transmitting a wireless wake signal from the portable transceiver to a sleeping computer. A corresponding portable transceiver unit includes: a microphone to receive spoken voice commands from a user; a wireless transceiver to wirelessly communicate with a separate computer; and a motion sensor to detect a predetermined motion pattern at the portable transceiver unit. The wireless transceiver, in response to the motion sensor detecting the predetermined motion pattern of the transceiver, wirelessly transmits a wake signal to the computer.
US10477313B2
An audio signal processing apparatus comprises a receiver (403) receiving an audio signal sampled at a first sampling frequency, the audio signal having a maximum frequency below half the first sampling frequency by a first frequency margin. A filter bank (405) generates subband signals for the digital audio signal using overlapping sub-filters. A first frequency shifter (407) applies a frequency shift to at least one subband of the set of subbands and a decimator (409) decimates the subband signals by a decimation factor resulting in a decimated sampling frequency being at least twice a bandwidth of each of the overlapping sub-filters. The frequency shift for a subband is arranged to shift the subband to a frequency interval being a multiple of a frequency interval from zero to half the decimated sample frequency. The subband may be individually processed and the processed subbands may subsequently be combined to generate a full band output signal.
US10477308B2
A circuit and a receiver comprising the circuit, the circuit is able to either feed a received signal directly to the receiver coil or amplify the signal before transmission to the coil. The circuit receives a supply power and amplifies the input signal if the supply power exceeds a threshold value.
US10477307B1
In at least one embodiment, a waterproof headphone assembly is provided. The assembly includes an earphone. The earphone includes a neck portion, a base portion, and a flexible skirt. The neck portion defines an attachment channel that extends about a first axis. The base portion defines an audio channel along with the neck portion. The audio channel extends along a second axis that is perpendicular to the first axis and enables a transmission of an audio signal from a transducer to a user. The flexible skirt is removably coupled to at least one outer recess of the attachment channel positioned on the neck portion. The attachment channel enables water collected from within the audio channel to be removed therefrom when the flexible skirt is removed from the at least one outer recess.
US10477296B2
An electronic device according to various embodiments of the present disclosure may include a communication interface and a processor, wherein the processor may be configured to receive first battery level information of a first earpiece and second battery level information of a second earpiece, via the communication interface, to identify a charging method corresponding to the first battery level and the second battery level, among a plurality of charging methods for charging at least one of the first earpiece or the second earpiece, and to control to supply charging power to at least one of the first earpiece or the second earpiece, via a cable which connects the electronic device with at least one of the first earpiece or the second earpiece, using the charging method.
US10477295B2
The present invention relates to a canal type earphone configured such that an outlet for a sound wave to be reproduced is inserted into an inlet of a user's ear canal. The earphone includes an electrodynamic speaker unit configured to electroacoustically convert an audio signal into a high-frequency sound wave containing a band component having a higher frequency than that of an audible band of a human being, thereby emitting the high-frequency sound wave; an electromagnetic speaker unit configured to electroacoustically convert the audio signal into a low-frequency sound wave containing more band components having a lower frequency than that of the high-frequency sound wave, thereby emitting the low-frequency sound wave; and a housing to the inside of which the electrodynamic speaker unit and the electromagnetic speaker unit are attached.
US10477294B1
A system and method includes a first device (e.g., a primary or primary earbud) that detects first audio corresponding to an utterance and a second device (e.g., a secondary or secondary earbud) that detects second audio corresponding to the utterance. The first device determines first audio data corresponding to the first audio and the second device determines second audio data corresponding to the second audio. The first device determines a first quality metric corresponding to the first audio data, and the second device determines a second quality metric corresponding to the second audio data. The second device transmits the second quality metric to first device, which compares it to the first quality metric. If the first device determines the second quality metric is better, it transmits the second audio data to a third device (e.g., a smartphone) and enters a power-saving state.
US10477292B2
A corrugated plastic sheet with fold lines, as centerlines of V-shaped grooves, that can be folded by hand into a plastic acoustic enclosure, with or without additional corrugated plastic panels. A speaker opening is provided in the sheet, and a speaker support fixture, ring, or panel may assist in supporting the speaker on the enclosure. Foldable flanges and foldable narrow panels with adhesive strips, preferably with release layers, enable assembly of the enclosure without tools, other than for speaker installation. An amplifier attached to a panel of the enclosure, preferably on an external surface, is presented. An enclosure that supports more than one speaker is presented. The plastic acoustic enclosure that can be shipped flat and unassembled and then assembled by a user. The enclosure is lightweight, and so ships economically and does not significantly burden automobiles in which such enclosures may be installed.
US10477285B2
The disclosed embodiments relate to methods, devices and computer program products that enable watermark-based metadata recovery for content with multiple alternative components. The content can, for example, be included in broadcast television services which include multiple alternative audio and video components, only a subset of which may be presented by a given receiver at a given time. The disclosed techniques, among other features, enable broadcasters to deliver different services to different customers by using different watermarks into the feeds they provide to multichannel video program distributors (MVPDs). For instance, coincident audio and video components are embedded with different watermark payloads.
US10477263B2
Methods of generating video streams including advertisement information sufficient to support advertisement countdown times and other functions such as advertisement auto pause functions are described. In accordance with various embodiments, advertisement duration is determined from one or more messages included in a video stream, e.g., prior to the corresponding advertising segment. A countdown timer is generated from the advertisement information and displayed along with the content of the advertisement segment. Restrictions for different subscribers may be indicated in the advertisement information messages, e.g., with some end users being permitted to fast forward or skip advertisements with other users being required to allow the full normal playback of one or more advertisement segments. The auto pause function, when activated, pauses an ad segment or set of ad segments at a predetermined time before output of the main program resumes thereby making sure none of the main program is missed.
US10477261B2
A method and system for enhanced human to human and human to machine interactions employs a sensory communication session that spans from end user device to end user device across a network. The sensory communication session includes remote sensory application programming interfaces that provide standardized access to applications executing on user communication devices. The sensory communication session enables enhanced interactions with a deeper quality of experience and enables each communicating user to better discern feelings, situation, and other environmental and personal context associated with the other user.
US10477260B2
This disclosure describes systems and methods related to a network-based digital video recorder playback adapter. In some embodiments, a request for digital content may be received from a customer device. A plurality of segments associated with the digital content may be received. A content stream may be generated based at least in part on the plurality of segments associated with the digital content. The content stream may be transmitted. Additionally, load balancing may be implemented to optimally select a source of digital content. Additional load balancing may further be performed at a customer premises between multiple communicative connections to provide requested content to the client device.
US10477257B2
A method is provided for managing key rotation (use of series of keys) and secure key distribution in over-the-top content delivery. The method provided supports supplying a first content encryption key to a content packaging engine for encryption of a first portion of a video stream. Once the first content encryption key has expired, a second content encryption key is provided to the content packaging engine for encryption of a second portion of a video stream. The method further provides for notification of client devices of imminent key changes, as well as support for secure retrieval of new keys by client devices. A system is also specified for implementing a client and server infrastructure in accordance with the provisions of the method.
US10477251B2
Restoring a degraded frame resulting from reconstruction of a source frame is described. A method includes generating, using first restoration parameters, a first guide tile for a degraded tile of the degraded frame, determining a projection parameter for a projection operation, and encoding, in an encoded bitstream, the first restoration parameters and the projection parameter. The projection operation relates differences between a source tile of the source frame and the degraded tile to differences between the first guide tile and the degraded tile.
US10477250B2
A target sample x(i,j) of a two-dimensional array of reconstructed samples is filtered based on values of samples in a neighboring region of the target sample to produce a two-dimensional array of modified reconstructed samples, according to the equation: y(i,j)=round(x(i,j)+g(Σm,n∈Ra(m,n)ƒ(x(i,j)−b(m,n)x(m,n)))), where y(i,j) is a modified target sample value, R is the neighboring region of the target sample, a(m,n) and b(m,n) are real-valued coefficients, round(x) is a function that maps the value x to an integer value in the range [0,2B−1], B is the number of bits representing each sample of the two-dimensional array of modified reconstructed samples, ƒ(x) and g(x) are functions, wherein (a) ƒ(x) is a non-linear function, or (b) g(x) is a non-linear function and both a width and a height of R is more than one sample.
US10477249B2
A video decoder system includes a video decoding engine, noise database, artifact estimator and post-processing unit. The video coder may generate recovered video from a data stream of coded video data, which may have visually-perceptible artifacts introduced as a byproduct of compression. The noise database may store a plurality of previously developed noise patches. The artifact estimator may estimate the location of coding artifacts present in the recovered video and select noise patches from the database to mask the artifacts and the post-processing unit may integrate the selected noise patches into the recovered video. In this manner, the video decoder may generate post-processed noise which may mask artifacts that otherwise would be generated by a video coding process.
US10477244B2
Provided is a method for decoding a video signal. Such a method may include constructing a palette map related to a current block encoded in a palette mode, determining, based on a mode identifier of a current sample included in the current block, a palette index mode of the current sample, the mode identifier is used to determine one of an index mode or a copy mode, deriving a palette index of the current sample based on the palette index mode, and reconstructing the current sample by using the palette map of the current block and the palette index.
US10477243B2
Provided is a method for decoding a video signal. Such a method may include obtaining at least one palette entry of a current block from a palette map of a previous block, constructing a palette map of the current block including the obtained palette entry, deriving a palette index on a sample-by-sample basis of the current block, and reconstructing the current block by using the palette map of the current block and the palette index.
US10477242B2
A decoding device includes a decoder that decodes information of a direction of intra-picture prediction of a target block and compression data of a residual signal, a prediction signal generator that generates an intra-picture prediction signal using the information of the direction and an previously reconstructed reference sample of an adjacent block, a residual signal restorator that restores a reconstructed residual signal of the target block, and a block storage that restores and stores a pixel signal of the target block. The prediction signal generator derives reference samples from a previously reconstructed block neighbouring the target block stored, selects two or more key reference samples, performs an interpolation process between the key reference samples for generating interpolated reference samples, and generates the intra-picture prediction signal by extrapolating the interpolated reference samples based on the direction of the intra-picture prediction.
US10477237B2
A method of coding is provided. The method includes comparing a cost between a bilateral reference block and each of a plurality of first and second reference block candidates in the first and second reference pictures to determine first and second refined motion vectors. The first and second reference block candidates are determined based on a step size selected from a plurality of available step sizes. The method also includes selecting a first refined reference block in the first reference picture based on the first refined motion vector and a second refined reference block in the second reference picture based on the second refined motion vector, determining a prediction block based on the first refined reference block and the second refined reference block, and displaying an image generated using the prediction block.
US10477236B2
An image acquisition device includes: an image acquisition unit that acquires images of a subject in time series; a hierarchical motion-detection unit that can detect a motion vector between the images acquired by the image acquisition unit, by using images at two or more levels having different resolutions; a pixel-value-change detecting unit that divides the images acquired by the image acquisition unit into a plurality of partial regions and that detects a temporal change of the pixel value at a detection pixel set in each of the partial regions; and a hierarchical-motion-detection setting unit that sets a larger number of levels used in the hierarchical motion-detection unit, for any of the partial regions that includes the detection pixel at which the temporal change detected by the pixel-value-change detecting unit is larger.
US10477235B2
A video encoding apparatus and a video encoding method are provided. The video encoding apparatus includes an integer-pel motion estimation (IME) circuit, a temporal noise reduction (TNR) circuit, a fractional-pel motion estimation (FME) circuit and an encoding circuit. The IME circuit provides the first motion vector, the error value and the co-located error value of the current block in the current frame to the TNR circuit. By using the first motion vector, the error value and the co-located error value of the current block in the current frame, the TNR circuit performs the temporal filtering process on the current block in an original image data to produce a denoised image data to the FME circuit.
US10477221B2
In order to appropriately control the image quality of an intended specific region in an image without delaying an encoding process, an image processing apparatus includes a determination unit configured to determine a specific region in a first image targeted for the encoding process on the basis of (a) a time difference between a first time associated with the first image and a second time associated with a second image in which an object has been detected by a detection unit before the encoding process is executed on the first image, and (b) information on a region corresponding to the object detected by the detection unit in the second image, and executes, on the first image, the encoding process of varying image quality between a region corresponding to the specific region determined by the determination unit, and any other region.
US10477220B1
Object segmentation in a sequence of color image frames based on adaptive foreground mask upsampling
An image processing apparatus includes a first type of sensor, a second type of sensor, and a control circuitry. The control circuitry receives a first foreground mask for an object-of-interest in a previous color image frame and further estimate a second foreground mask for the object-of-interest in a current color image frame at a first image resolution. The control circuitry further upsamples the second foreground mask to a second image resolution and select at least one region-of-interest in the current color image frame. The control circuitry then upscales the upsampled second foreground mask by an expectation parameter generated based on a kernel density-based estimation for the at least one pixel in a selected region-of-interest. The upscaled second foreground mask exhibits a minimum foreground mask error that is caused by upsampling with respect to the estimated second foreground mask.
US10477216B2
A video decoding method performed by a video decoding apparatus includes: generating a quantized frequency transform block by decoding a bitstream; reconstructing a residual block by inversely quantizing and inversely transforming the quantized frequency transform block; generating a prediction block corresponding to a current block; reconstructing the current block by adding the generated prediction block to the reconstructed residual block; and performing a deblocking filtering with respect to a boundary between subblocks within a frame including the reconstructed current block, by allowing numbers of filtered pixels in a first block of the subblocks and a second block of the subblocks that engage in the filtering to be different depending on one or more predetermined criterion.
US10477212B2
Methods to improve the quality of coding high-dynamic range (HDR) signals are presented. Instead of using a single chroma quantization table for all color formats, a video encoder may adaptively use separate tables for each one, and transmit the table's ID to a decoder. Examples for chroma quantization tables for video content encoded in the YCbCr (PQ) and ICtCp (PQ) color formats under a variety of color gamut containers are provided.
US10477211B2
A method of determining whether an image is to be re-encoded includes obtaining a first quantization matrix from an image file including the image, the image being encoded by quantization based on the first quantization matrix including a plurality of first quantization parameters; obtaining a second quantization matrix from a re-encoding device, the second quantization matrix including a plurality of second quantization parameters and having the same size as the first quantization matrix; determining a comparison coefficient based on elements greater than ‘0’ among elements of a comparison matrix obtained by subtracting the first quantization matrix from the second quantization matrix; and determining that the image is to be decoded by inverse quantization based on the first quantization matrix and the decoded image is to be re-encoded by quantization based on the second quantization matrix, when the comparison coefficient is greater than a first threshold value.
US10477202B2
A method for encoding haptic information inside a multi-media file having content includes changing a portion of the content in the multi-media file, and adding the haptic information to the changed portion of the content, the haptic information corresponding to a haptic signal for generating a haptic effect upon playback of the multi-media file. A method for decoding haptic information from inside a multi-media file having content includes locating the haptic information inside the multi-media file, and generating a haptic signal based on the located haptic information during playback of the content of the multi-media file. A method includes receiving a multi-media signal comprising an audio signal and a haptic signal with a receiver of a haptic device, and outputting a haptic effect with a haptic output device of the haptic device based on the haptic signal in the multi-media signal.
US10477190B2
An imaging system includes an imaging scope, a controller, a camera, and a processor. The imaging scope is selectively rotatable about a longitudinal axis relative to a horizon plane. The imaging scope has at least three optical channels, each including a respective objective that captures light. The objectives are positioned such that respective viewing direction axes of the optical channels extend at least substantially parallel to one another. The controller activates a pair of optical channels that is at least as parallel relative to the horizon plane as any other pair of optical channels. The camera generates a first image representative of light captured by a first optical channel of the activated pair of optical channels, and a second image representative of light captured by a second optical channel of the activated pair of optical channels. The processor generates a 3D image using the first and second images.
US10477184B2
A photography system includes a digital camera and a depth and position detection device. The digital camera is configured to capture a digital image of a subject. The depth and position detection device scans the subject and determines three-dimensional locations of the subject and any other objects within the field of view. The depth and position detection device also determines locations of body points of the subject. The depth and position information can then be mapped to the digital image.
US10477173B1
A camera includes an optical filter for a sensor array of the camera. The optical filter includes a plurality of liquid crystal layers switchable between a reflection state and a transmission state. Each liquid crystal layer is configured to block spectral light in a different spectral light sub-band and transmit spectral light outside of the spectral light sub-band in the reflection state, and to transmit spectral light in the spectral light sub-band in the transmission state. An active illuminator of the camera is configured to emit active light in a selected spectral light sub-band. One or more of the plurality of liquid crystal layers is switched from the transmission state to the reflection state to tune the optical filter to block spectral light in all but the selected spectral light sub-band. The sensors of the sensor array are addressed to measure spectral light in the selected spectral light sub-band.
US10477169B2
According to one embodiment, a display device includes an optical modulation element configured to emit image light corresponding to an image by using illumination light from an illumination device, a polarization control element configured to emit first polarized light, and second polarized light on the basis of the image light receiving from the optical modulation element, a polarization separation element configured to transmit the first polarized light as transmitted light and reflect the second polarized light as reflected light, and a projector configured to project the transmitted light onto a first projection area of a projection plane, and projects reflected light onto a second projection area of the projection plane.
US10477168B2
Disclosed is a VR/AR projection device. A device is disclosed comprising a housing comprising a processor disposed within the housing; a vapor projection component disposed within the center of the housing and communicatively coupled to the processor, the vapor projection component comprising: a water tank situated on the interior side of the vapor projection component, a set of tubes position on the exterior side of the vapor projection component, a transducer configured to nebulize water in the water tank, a movable belt comprising a plurality of apertures movable respective to the set of tubes, a variable speed fan configured to exert positive pressure on the nebulized water while the transducer nebulizes the water in the water tank and force the nebulized water through the apertures and the set of tubes, generating a set of nebulized vapor jets extending outward from the surface of the vapor projection component; and a projection device configured to display an image on the nebulized vapor jets.
US10477164B2
A shift register is described. The shift register includes a plurality of cells and register space. The shift register includes circuitry having inputs to receive shifted data and outputs to transmit shifted data, wherein: i) circuitry of cells physically located between first and second logically ordered cells are configured to not perform any logical shift; ii) circuitry of cells coupled to receive shifted data transmitted by an immediately preceding logically ordered cell comprises circuitry for writing into local register space data received at an input assigned an amount of shift specified in a shift command being executed by the shift register, and, iii) circuitry of cells coupled to transmit shifted data to an immediately following logically ordered cell comprises circuitry to transmit data from an output assigned an incremented shift amount from a shift amount of an input that the data was received on.
US10477162B2
The present invention provides an enclosure having an entry barrier with an integrated auto-triggering image capture system. The enclosure includes an enclosure body, an entry barrier coupled to the enclosure body, and an integrated image capture system with an activator and an image sensor. The activator is coupled to the entry barrier and generates a trigger upon detecting a positional change of the entry barrier relative to the enclosure body. The image sensor is coupled to both the entry barrier and the activator, and is triggered by the activator to capture images of the enclosure interior.
US10477154B2
This invention provides a system and method for aligning a first work piece with an underlying second work piece in the presence of occlusion by the first work piece of critical alignment features of the second work piece. The vision system, which guides the motion of a manipulator holding the first work piece and a motion stage holding the second work piece, learns secondary alignment features at least one of the first and second work pieces. Using these secondary features, the vision system determines alignment between the work pieces and guides the manipulator and the motion stage to achieve alignment as the first work piece engages the second work piece. The secondary features are used to define a course alignment. Deterministic movements of the manipulator and/or motion stage are used to learn the relationship between the secondary and primary features. Secondary features are used to direct alignment.
US10477153B2
Control circuitry in a terminal apparatus generates one or more groups, each group including a selected plurality of communication methods whose total value of specific absorption rates (SARs) is equal to or less than a threshold value, and generates group information indicating the one or more groups. N transmitters transmit transmission data to a plurality of communication stations that respectively support the plurality of communication methods included in one group that is indicated by the group information, by using corresponding communication methods.
US10477147B2
A transmission terminal transmits video data and display data of a screen shared with another transmission terminal to the other transmission terminal via a predetermined relay apparatus. The transmission terminal includes a storage unit that stores relay apparatus information of the relay apparatus to which the transmission terminal transmits the video data; a receive unit that receives the display data from an external input apparatus connected to the transmission terminal; and a transmitting unit that transmits the display data received by the receive unit to the relay apparatus indicated by the relay apparatus information stored in the storage unit.
US10477146B2
A videoconferencing calibration system includes first and second videoconferencing components, a first codec connected with a second codec via a videoconferencing connection, and first and second controllers. The first controller is configured to control the first videoconferencing component to transmit a videoconferencing signal to the second codec, and the second controller is configured to analyze the transmitted videoconferencing signal to determine a calibration adjustment value by comparing at least one signal level value of the videoconferencing signal to a calibration target according to at least one calibration adjustment rule, and to transmit the determined calibration adjustment value to the first controller. The first controller is configured to adjust a signal level setting of the first codec according to the calibration adjustment value transmitted by the second controller.
US10477139B2
An imaging display apparatus includes an imaging unit that images a subject at a first frame rate and outputs an imaging signal, an image processing portion that generates an image signal based on the imaging signal, a VRAM that stores the image signal, and a display unit that performs displaying based on the image signal at a second frame rate which is equal to or greater than N (N is a natural number equal to or greater than 2) times the first frame rate. The VRAM stores the image signals for one frame to be displayed by the display unit. The display unit performs displaying N times based on the image signals for one frame.
US10477132B2
A successive approximation register (SAR) analog-digital converter (ADC) may include a comparison circuit coupled to an array of pixels arranged in rows and columns to receive a first pixel signal and a second pixel signal from a first column and a second column, respectively, and structured to compare each of the first and second pixel signals with a reference voltage and output comparison signals; an analog-digital conversion mode decision circuit located to receive the comparison signals from the comparison circuit and structure to provide a mode decision value which decides an analog-digital conversion mode out of different analog-digital conversion modes based on the comparison signals from the comparison circuit; and a shared circuit shared by the first and second columns, and structured to generate the reference voltage based on the comparison signals from the comparison circuit and the mode decision value from the analog-digital conversion mode decision circuit, the shared circuit outputting the reference voltage to the comparison circuit.
US10477125B2
To prevent the black dot phenomenon from occurring in a differential amplification-type solid-state image sensor. A signal-side amplifier transistor generates an output voltage corresponding to a signal current corresponding to one of a pair of differential input voltages by supplying the signal current from an output node to a common-phase node. A reference-side amplifier transistor supplies a reference current corresponding to the other one of the pair of differential input voltages to the common-phase node. A constant current source constantly controls a sum of the signal current and the reference current to be merged at the common-phase node. A bypass control unit connects the output node and the common-phase node and supplies the signal current having a value corresponding to a predetermined limit voltage to the common-phase node in a case in which the output voltage reaches the limit voltage.
US10477123B2
The present technology relates to an image sensor, an electronic apparatus, a signal transmission system, and a control method that are capable of easily reducing adverse effects of a parasitic capacitance. An assist signal line is adjacent to a VSL and placed along the VSL, a signal output from a pixel flowing through the VSL, and a signal control unit causes a similar signal to flow through the assist signal line, the similar signal having a similarity to a signal that flows through the VSL. The present technology is applicable to, for example, an image sensor including a VSL through which a signal output from a pixel flows, and a signal transmission system including a transmission path through which a signal flows.
US10477119B2
An imaging device includes an image sensing unit having a plurality of pixels two-dimensionally arranged. The plurality of pixels include a first pixel and a second pixel. Light sensitivity of the first pixel has a local maximum value near a first wavelength and a local maximum value near a second wavelength. The first wavelength and the second wavelength are in a near-infrared wavelength band. Light sensitivity of the second pixel has a local maximum value near the second wavelength. The light sensitivity of the second pixel at the first wavelength is not higher than 10% of the light sensitivity of the first pixel at the first wavelength.
US10477113B2
A finder is configured to be capable of observing a subject image through a finder lens. A finder information display section performs display of information in a state where the information is superimposed on the subject image, and displays first to third angle-of-view frames. The first angle-of-view frames are a plurality of angle-of-view frames corresponding to the focal lengths of all the imaging lenses mountable on the mount section. The second angle-of-view frames are a plurality of angle-of-view frames corresponding to the focal lengths of the imaging lenses previously mounted on the mount section. The third angle-of-view frame is an angle-of-view frame corresponding to the focal length of the imaging lens mounted on the mount section. By displaying the angle-of-view frames of all the imaging lenses mountable on the mount section, it is possible to easily find an imaging lens having the optimum focal length for the captured scene.
US10477112B2
A display control apparatus that is capable of improving a feeling of an operation that moves a partial area cropped from an output image. A cropping unit crops an image in a partial cropping area from an output image. A scaling unit generates an unevenly scaled image by scaling the output image or the cropped image in one direction. A switching unit switches between display of an unscaled image and display of the unevenly scaled image when the cropped image is displayed on a display unit. A control unit moves the cropping area to the output image in the direction by a moving amount per a single operation for moving the cropping area in the direction when the unscaled image is displayed, and moves the cropping area in the direction by a different moving amount per the single operation when the unevenly scaled image is displayed.
US10477107B2
In a method of electronic image stabilization, a processor buffers image data into a memory buffer, the image data being obtained by the processor from an image sensor disposed in an electronic device. The processor obtains motion data from a motion sensor disposed in the electronic device, wherein the motion data corresponds with a time of capture of the image data. The processor analyzes the motion data to determine a stabilization correction to apply to the image data. The processor applies the determined stabilization correction to the image data to achieve stabilized image data. The determined stabilization correction is applied, and the stabilized image data is achieved, by the processor without requiring a transfer of the image data from the memory buffer to a graphics processing unit. The stabilized image data is output.
US10477101B2
A focus detection apparatus comprises: a reception unit configured to receive designation of a region within an image; a first setting unit configured to set one focus detection mode out of at least a first mode for performing focus detection with priority to a region of a subject and a second mode for performing focus detection with priority to the designated region; a second setting unit configured to set a focus detection region; a selection unit configured to select a region to focus on based on a focus detection result of the focus detection region; and a control unit, wherein the second setting unit, in the first mode, sets the focus detection region based on a result of a detection of a subject, and is the second mode, sets the focus detection region based on the designated region.
US10477089B2
An image analysis method is applied to estimating a mounting position of a camera and includes utilizing the camera to capture an image toward a target region. The image includes at least one object of interest. The object of interest has a pixel height in the image. The image analysis method further includes obtaining an inclining angle and a rolling angle of the camera relative to the target region, calculating a mounting height of the camera relative to the target region according to an input height and the pixel height of the object of interest, an image capturing parameter of the camera, the inclining angle and the rolling angle, and performing video content analysis on the image according to the image capturing parameter, the inclining angle, the rolling angle and the mounting height of the camera.
US10477081B2
There is provided a monitoring camera including a first case that contains lens barrel unit and is rotationally movable between a first lock position and a first release position, and a second case that covers the lens barrel unit disposed in the first case and is rotationally movable between a second lock position and a second release position, wherein the second case can be removed from the first case in a state where the first case is fixed to an installation member by rotationally moving the second case to a first direction from the second lock position to the second release position in a state where the first case is located at the first lock position.
US10477078B2
An integrated hands-free, point of view, action-sports, digital video camera (or camcorder) (10) includes: a rotary horizon adjustment controller (14) for adjusting the orientation of a horizontal image plane (16) recorded by an image sensor with respect to the orientation of a camera housing (22); a laser alignment system with laser sources (48) capable of projecting light to define a horizontal projection axis (52) that is coordinated with orientation of the horizontal image plane (16); a manually operable switch (80), which covers a microphone (90) whenever the switch (80) is in the OFF position, for controlling video data capture; and a “quick-release” mounting system (120) that retains a desired orientation of the camera (10).
US10477068B2
An image processing apparatus includes processing circuitry. The processing circuitry is to acquire image data including primary color image data for primary color and spot color image data for spot color; generate primary color halftone data representing the primary color image data as a group of halftone dots, using a primary color screen specifying cyclic arrangement of lines of halftone dots; and generate spot color halftone data representing the spot color image data as a group of halftone dots, using a spot color screen having a second phase that is different from a first phase represented by the cyclic arrangement of lines specified in the primary color screen.
US10477066B2
There are provided an image processing apparatus and a control method for controlling the image processing apparatus. The control method includes extracting a high-luminance region including a high-luminance pixel having a higher luminance than a predetermined luminance included in received image data, expanding the high-luminance region by setting pixel values of pixels configuring a surrounding region of the high-luminance region determined based on an area of the high-luminance region to the same pixel value as the high-luminance pixel, and outputting image data having the expanded high-luminance region.
US10477061B2
An image forming apparatus temporarily stores, in an image memory, image data generated by a front surface reading unit and a back surface reading unit for reading images of a front surface and a back surface of an original respectively. A CPU of an image forming apparatus, at a time of starting a copy job, sets an output frequency of the image memory (transfer rate of image data) to a first frequency F1 that is lower than a second frequency F2. The CPU sets the output frequency of the image memory to the second frequency F2 when transfer of the image data of the first page which corresponds to the front surface of a first original completes.
US10477052B2
An image processing device includes: an obtaining unit that obtains image information of a second region to detect an erecting direction of an image formed on a document, the second region being defined in the image in advance according to a criterion different from a criterion for defining a first region in the image, in which character recognition is performed; and an output unit that outputs character information of the first region, the character information being recognized in accordance with the erecting direction of the image obtained from the image information.
US10477047B2
A multi-function apparatus employs an in-body sheet discharge type configuration. The image forming device includes a front door and a multi-purpose tray. The front door is movable between a closed position set along a side surface at one side of a case of the image forming device and an opened position opened at the one side with respect to the side surface. The front door has an opening formed therein. The multi-purpose tray is provided to be selectively located at a non-use state at which the multi-purpose tray closes the opening and an in-use position at which the multi-purpose tray opens the opening. When the front door is located at the closed position and the multi-purpose tray is located at the non-use position, an upper end surface of the multi-purpose tray is exposed upward.
US10477043B2
A document processing apparatus includes an image processing unit, a target determination unit, a text reading unit, and a keyword extraction unit. The image processing unit processes an image. The target determination unit determines whether an image that is a target of a process executed by the image processing unit is to be used as a keyword extraction target. The text reading unit reads a text from the image processed by the image processing unit. The keyword extraction unit extracts a keyword from the text read by the text reading unit from an image determined to be a keyword extraction target by the target determination unit.
US10477041B2
A non-transitory recording medium of a mobile terminal having contains instructions which, when executed by the controller, cause the mobile terminal to receive a user condition, identify a designated device, receive ability information from the designated device, receive availability information, transmit first execution instruction information to the designated device in response to determination that the user condition falls within the rage of the ability information, the first execution instruction information instruction execution of the operation according to the user condition, determine whether the availability information is the first value or the second value in response to determination that the user condition is out of the range of the ability information, and transmit second execution instruction information to the designated device in response to determination that the availability information is the first value, the second execution instruction information instructing execution of the operation according to the device condition.
US10477039B2
A portable terminal includes a user interface, a memory, a network interface, and a controller, and performs operations including: performing a first acquiring processing of acquiring a data identification information; performing a second acquiring processing of acquiring operation information representing output operations, performing a first output instructing processing of transmitting output instructing information to a output device via the network interface, the output instructing information being information for outputting a content data identified by the data identification information by a target operation; and performing, when it is determined that the operation identification information represents one output operation, a second output instructing processing of transmitting the output instructing information to the output device via the network interface, wherein the target operation of the second output instructing processing is the output operation represented by the operation information.
US10477038B2
An image processing apparatus includes circuitry to acquire input image data, perform image conversion on the input image data to generate the output image data corresponding to each of a plurality of output conditions, and calculate a color feature amount that is a change amount of color characteristics of each pixel from the input image data and the output image data before and after the image conversion. The circuitry calculates cost information indicating cost of the output image data corresponding to each of the plurality of output conditions, based on the plurality of output conditions and the output image data, and calculates cost effectiveness with reference to the color feature amount, the cost information, and a weighting table in which weights for items of the plurality of output conditions are set, to determine one output condition of the plurality of output conditions to be used for output.
US10477036B2
An image processing apparatus includes a decomposition unit configured to decompose a color image into at least two color component images, a first obtaining unit configured to obtain a skewness of a histogram corresponding to each of the color component images, and a determination unit configured to determine based on the obtained skewnesses associated with the color component images whether the color image is glossy.
US10477035B2
An image reading apparatus includes: a conveyor that conveys paper on which an image is formed along a conveyance path; a first guide member including a first opening on a reference surface opposed to the conveyance path that guides the conveyed paper; a first opposing member that arranges the image on the paper in a colorimetric range set in the first opening on the reference surface by pressing the reference surface via the paper to allow the paper to abut the reference surface; a second opposing member that presses the reference surface by a pressing surface including a calibrating member in a reference color to arrange the calibrating member in the colorimetric range; and a colorimeter arranged on a side opposite to the conveyance path across the first guide member that performs colorimetry on the image on the paper and the calibrating member arranged in the colorimetric range.
US10477032B2
A performance monitoring system and method is based on a Detailed Call Record (DCR). A DCR contains records of events occurring in different network domains (14, 20, 40) that are related to a single, specific VoLTE call. The DCR events for each VoLTE call cover all legs of the call, and for each call leg, the relevant events are ordered by time. A DCR also contains basic information to identify the call: the IMS Charging Identifier (ICID), the International Mobile Subscriber Identity (IMSI) of all involved subscribers, and the start and stop timestamps of the call. A DCR has all the relevant user plane measurement, radio measurement, and control plane data from all the involved domains (14, 20, 40) for all call legs of a VoLTE call, in contrast to prior art systems that focus only on a single subscriber's activities for a given call. The DCR thus provides a complete view of the call, allowing more complete analytics and troubleshooting. Furthermore, the data are collected and assembled automatically, with results available real-time, or with a few seconds delay.
US10477030B2
An LTE cellular mobile network access system and a corresponding communication method are provided. The system includes a SIM card interface device, a mobile terminal, and a NRS accessing to a domestic cellular mobile network. The SIM card interface device is configured to hold a SIM card and forward authentication information of the SIM card to the NRS via the mobile terminal. The mobile terminal is in communication with the NRS via the Internet and is configured to register on the NRS and transmit signaling data and voice data to the NRS. The NRS is configured to establish a standard S1 connection with the domestic cellular mobile network and transmit the signaling data and the voice data to the domestic cellular mobile network.
US10477018B2
As “call centers” continue to be replaced with omnichannel contact centers, managing a plurality of simultaneous media channels becomes more important. Contacting a customer on one channel and, at the customer or agent's request, initiating a second channel that delays the interaction will having limited acceptance and, in some jurisdictions, may be illegal. By nailing-up an agent half-communication with a number of channels, agents maintain a perpetual connection comprising an agent half-communication to a server, such as one serving as a media anchor point, share point, etc. The customer half-connection is established to a server and the agent, already connected, is joined. As a result, the customer experiences a greatly reduced delay between the time they answer and being greeted by an agent, regardless of the media type or types utilized.
US10477015B2
A first telephony identifier and a second telephony identifier are used for communication with a first, multi-identity user. Each of the first and second telephony identifiers are configured for use as different destination addresses in different SMS messages sent to the first user. At least one SMS message is processed in SMS processing equipment in the network, and the SMS processing equipment performs identity management, in relation to the use of the first and second telephony identifiers for the first user, during processing of the at least one SMS message.
US10477007B2
A system for controlling the operation of a motorized wheel including a controller configured to control the operation of a motor for driving the motorized wheel, and a handheld device configured to receive inputs associated with the operation of the motor and to transmit instructions corresponding to the received inputs to the controller to control the operation of the motor via a wireless communication medium. The handheld device includes a main portion having a handgrip and a tail portion being biased toward the main portion to form an attachment mechanism by the main portion in cooperation with the tail portion, the attachment mechanism for attaching to a remote surface. The handheld device including a display for displaying information associated with the operation of the motorized wheel.
US10477003B2
An in-vehicle navigation apparatus with a handsfree function establishes a Bluetooth communication link with a cellular phone. When receiving from the cellular phone outgoing call history data and incoming call history data, which were stored in the cellular phone before establishing the Bluetooth communication link, the in-vehicle navigation apparatus stores, in a work memory, the received outgoing call history data and the received incoming call history data, equally to, of the navigation apparatus itself, outgoing call history data and incoming call history data. An outgoing call operation then becomes possible using outgoing call history data and incoming call history data, which are stored in the work memory.
US10476990B2
Provide, to a user, a banner with which it may be possible to arouse an interest of the user with respect to a specific application. A banner relating to an application that has been executed on a terminal device can be displayed on the terminal device. The banner can be generated on the basis of information unique to the terminal device or to a user thereof, the information being collected by a server device during execution of the application. Examples of the unique information include information relating to video displayed on the terminal device during execution of the application, and information relating to manipulations inputted to the terminal device during the execution of the application. Examples of a banner include media that include the video, and media that reproduce the manipulations on the terminal device on the basis of information relating to the manipulations.
US10476985B1
A method for distributed processing includes receiving a processing request at an orchestrator, and identifying one or more tasks within the processing request. The method further includes the operations of apportioning the one or more tasks of the processing request to a set of nodes of the network for processing, the apportioning based on a scorecard for each node of the set of nodes, receiving, via the network interface, a completed task from a node of the set of nodes and performing a determination whether the completed task was processed by a node in the token network. Additionally, the method includes updating a value of a progress metric for the node not in the token network, performing a determination whether the value of the progress metric exceeds a predetermined value, and when the value of the progress metric exceeds a predetermined value, adding the node to the token network.
US10476982B2
Approaches are disclosed for distributing messages across multiple data centers where the data centers do not store messages using a same message queue protocol. In some embodiment, a network element translates messages from a message queue protocol (e.g., Kestrel, RABBITMQ, APACHE Kafka, and ACTIVEMQ) to an application layer messaging protocol (e.g., XMPP, MQTT, WebSocket protocol, or other application layer messaging protocols). In other embodiments, a network element translates messages from an application layer messaging protocol to a message queue protocol. Using the new approaches disclosed herein, data centers communicate using, at least in part, application layer messaging protocols to disconnect the message queue protocols used by the data centers and enable sharing messages between messages queues in the data centers. Consequently, the data centers can share messages regardless of whether the underlying message queue protocols used by the data centers (and the network devices therein) are compatible with one another.
US10476981B2
A SDN controller receives a packet related to flow which is uploaded from a vSwitch, and if source address and destination address of the packet related to flow belong to different physical servers, the SDN controller may distribute a source flow table entry to the vSwitch which uploads the packet related to flow. Wherein action corresponding to the source flow table entry may include: for a traffic packet whose destination address matches the destination address, by using MAC address of a vSwitch connected with the source address as outer layer source MAC address and using MAC address of a vSwitch connected with the destination address as outer layer destination MAC address, encapsulating the traffic packet into a packet having double layer VLAN tags, and forwarding the packet from a port leading to a physical network card of the physical server where the vSwitch is deployed.
US10476975B2
A computer accesses, from a data repository, profile data of a first entity. The computer determines that a set of information items from the accessed profile data of the first entity are associated with a target activity. The computer determines that the set of information items associated with the target activity includes a subset of information items associated with a second entity. The computer creates or edits, within the data repository, profile data of the second entity based on the subset of information items. The computer provides a digital transmission of at least a portion of the profile data of the second entity.
US10476971B2
Configurable and self-optimizing business process applications can be used in conjunction with features of a content management system, for example including generating and providing guidance relating to a decision or action point within a workflow instance, allowing a user to invoke an exception that includes a deviation from a set of actions defined by the business process application, saving a modified version of the business process application in the content management repository, and monitoring performance metrics of the business process application and the modified business process application when used by additional users in additional workflow instances. Methods, systems, and articles of manufacture are described.
US10476964B2
Wireless communication systems and methods related to the discovery and selection of relay devices by internet of everything (IoE) devices are disclosed. For example, IoE devices with low pathloss to a base station can broadcast information during discovery frames that allow other IoE devices to discover them and select them as a relay, if appropriate. The discovery broadcast message from an IoE device can include information to allow a listening IoE device to select a suitable IoE device for relaying its data that satisfies latency parameters while minimizing the energy impact of relaying. Signaling structures are also provided to allow different IoE devices to select slots for broadcasting within the discovery frame in a distributed manner without disrupting existing periodic broadcasts. Other aspects, embodiments, and features are also claimed and described.
US10476956B1
A device may include one or more processors. The device may receive an instruction identifying a set of objects to be generated by a kernel associated with the device. The kernel may generate the set of objects based on receiving information identifying a corresponding set of write operations. The device may provide a first message to cause the kernel to perform first operations corresponding to a first subset of objects of the set of objects. The device may receive one or more notifications indicating whether each operation, of the first operations, was successfully performed. The device may determine, based on whether each operation was successfully performed, a quantity of objects to include in a second subset of objects, of the set of objects. The device may provide a second message to cause the kernel to perform second operations corresponding to the second subset of objects.
US10476953B1
Systems and methods for graph based artificial intelligence systems for identity management systems are disclosed. Embodiments of the identity management systems disclosed herein may utilize a network graph approach to peer grouping of identities of distributed networked enterprise computing environment. Specifically, in certain embodiments, data on the identities and the respective entitlements assigned to each identity as utilized in an enterprise computer environment may be obtained by an identity management system. A network identity graph may be constructed using the identity and entitlement data. The identity graph can then be clustered into peer groups of identities. The peer groups of identities may be used by the identity management system and users thereof in risk assessment or other identity management tasks.
US10476946B2
Described embodiments provide systems and methods for zone selection for distributed services. A device records latency data measured for interactions between each of a plurality of clients and a service hosted by servers in two or more zones. The device directs network communications from each of the plurality of clients to respective servers hosting the service based on zones assigned to each of the plurality of clients. The device assigns clients to zones based on the recorded latency data. For example, the device identifies a grouping for a client, determines whether the recorded latency data indicates that latency for clients in the grouping is increasing faster than a threshold rate, and selects, responsive to the determination, a zone indicated by a selected set of recorded latency data as lowest in latency.
US10476936B1
Certain example embodiments relate to data transfer techniques. A server receives from a client, using a standard communication protocol, a file operation command that relates to a data transfer and indicates data to be transferred and/or a preference for how to transfer data. If the server and client do not have implemented thereon complementary plugins configured to facilitate the data transfer in accordance with the file operation command, the data transfer takes place between the server and client using the standard communication protocol. If the server and client have implemented thereon complementary plugins configured to facilitate the data transfer in accordance with the file operation command, the data transfer takes place using (a) a common communication protocol that is implemented by the complementary plugins but different from the standard communication protocol, and/or (b) data selected and/or transformed by the server-side plugin and understandable by the client-side plugin.
US10476935B2
A system, computer-readable storage medium storing at least one program, and computer-implemented method for automatically posting content to a network accessible content collection are described. User activity over a communication network from a client device is tracked and a triggering event is detected. In response to detecting the triggering event, a content item is automatically posted to a network accessible collection of content items viewable by additional users.
US10476920B2
A solution for an enhanced telephony application server session management is described herein. A TAS may fork an incoming invite for packet switched connectivity to all user devices of a same user account registered for parallel forking. When receiving a SIP client failure response from one of the user device, TAS will determine whether a SIP 18X provisional response is received prior to the client failure response from the same user device. If such a provisional response is not received prior to the client failure response, TAS will not terminate the invite forking.
US10476917B2
A system includes: a computerized appliance having a processor; and software executing on the computerized appliance from a non-transitory physical medium, the software providing: establishment of a communication session over a network between two or more end communications appliances; detection and recording of at least media channel capabilities on individual end communications appliances connected in the session; service of media channel toggle options to end communications appliances; detection of media channel toggle option selections made by users operating the end communications appliances; and implementation of the media channel toggle option or options selected for individual communications sessions.
US10476916B2
Disclosed are various approaches for providing on-demand virtual private network (VPN) connectivity on a per-application basis. First, an application is determined to have begun execution on a computing device. The application is then identified. A determination that the application is authorized to access a VPN connection is made. Subsequently, the VPN connection is initiated.
US10476912B2
Techniques described herein are directed toward creating, visualizing, and simulating a threat based whitelisting security policy and security zones for networks. The disclosed technology may be implemented by providing a graphical user interface (GUI) on a network orchestration and security platform that facilitates creation and visualization of security zones and security policies for networks.
US10476899B2
A collection of techniques is disclosed to allow for the detection of malware that leverages pattern recognition and machine learning to effectively provide “content-less” malware detection, i.e., detecting a process as being an ‘anomaly’ not based on its particular content, but instead based on comparisons of its behavior to known (and characterized) ‘trusted’ application behaviors, i.e., the trusted applications' “phenotypes” and/or the phenotypes of known malware applications. By analyzing the patterns of normal behavior performed by trusted applications as well as malware applications, one can build a set of sophisticated, content-agnostic behavioral models (i.e., “application phenotypes”)—and later compare the processes executed on a user device to the stored behavioral models to determine whether the actual measured behavior reflects a “good” application, or if it differs from the stored behavioral models to a sufficient degree and with a sufficient degree of confidence, thus indicating a potentially malicious application or behavior.
US10476885B2
A method and system for operating an application with multiple modes are described. A plurality of applications may be presented to a user on a mobile device and one of the displayed applications may be selected. The selected application may have one or more contexts that are determined based on one or more operational parameters. For example, a context for the selected application may be that the application is configured to access an enterprise account. Based on the context, the selected application may be run on the mobile device in one of a plurality of operations modes. The operation modes may comprise managed, unmanaged, and partially managed modes, among others.
US10476882B2
An online system provides a social networking environment for a set of users, such as members of an organization. The online system allows generation of groups of users within the set to allow users to more easily communicate content with other users. When a user creates a new group, the online system identifies multiple categories to the user, and the user selects a category for association with the group. Categories are associated with access rights regulating user access to content associated with the group or users capable of performing various actions with the group. Additionally, a member of the group may invite entities outside of the online system, or outside of the set of users, to join the group. If the entity joins the group, the online system provides content associated with the group to the entity, allowing the entity to receive content from the group.
US10476880B1
A method for providing a locked electronic item includes receiving a selection of an electronic lock and the electronic item from a first computing device associated with a sender. The electronic lock includes a lock clue and a lock solution. The method includes determining an answer input field configuration that includes a number of input boxes and spaces that may be arranged to correspond to the lock solution. The method includes transmitting the lock clue and the input field configuration to a second computing device associated with a recipient for display by the second computing device and receiving an attempted lock solution from the second computing device. The method further includes transmitting the electronic item to the second computing device for display or use by the second computing device in response to determining that the attempted lock solution matches the lock solution.
US10476871B2
A method for enhanced validation of cryptograms for varying account number lengths includes: storing one or more primary account numbers and a plurality of formatting templates, each template being associated with an account number length; receiving a selection indicating a specific primary account number; identifying a specific formatting template where the associated account number length corresponds to a length of the specific primary account number; receiving an unpredictable number from a point of sale device; generating a cryptogram based on at least the unpredictable number and one or more algorithms; generating a data string, wherein the data string includes at least the generated cryptogram, the specific primary account number, and the unpredictable number, and wherein the data string is formatted based on the identified specific formatting template; and electronically transmitting the generated data string to the point of sale device.
US10476866B2
This disclosure relates to system and method for storing and delivering digital content. In one embodiment, a method is provided for storing a digital content of a content provider for subsequent delivery to an end user. The method comprises determining a need for storing the digital content on an ElasticSwarm, and dynamically creating the ElasticSwarm based on the need. The ElasticSwarm comprises at least one of a plurality of registered stationary networked storage (SNS) devices available for creation of the ElasticSwarm for the content provider. The method further comprises segmenting the digital content into a plurality of parts, and uploading each of the plurality of parts of the digital content along with a corresponding identification on the at least one of the plurality of registered SNS devices.
US10476861B2
Systems and methods for characterizing a client apparatus on at least one server apparatus are provided. A first certificate is received in the event of a first request for a connection set-up from a server apparatus in a client apparatus. One or more predefined certificate parameters of the first certificate are stored as a set of characterization parameters in the client apparatus. Each further certificate from a server apparatus is checked that is received in the client apparatus in the event of a request for a further connection set-up, against the stored characterization parameter set. A request for a further connection set-up is accepted only if all of the predefined certificate parameters of the further certificate match all characterization parameters of the characterization parameter set.
US10476852B2
Systems and methods are provided for managed file transfer. A managed file transfer server may receive a request from a sender to send a file (bulk data) to a recipient and may determine a location server that is closest to the location of the recipient. A server-to-server transfer can be automatically initiated to move the file to the location server that is closest to the location of the recipient.
US10476851B1
Embodiments are directed towards encoding and transmitting data over a homogeneous network, heterogeneous network or without a network using secure sessions. An application generates a payload that includes information associated with the application and a another application. An encoding engine obtains a session bundle and the payload from the application. A message package that includes an encoded version of the payload such that the payload may be encoded based on the session bundle and the payload. The message package may be provided to the application. The application may select a communication facility to send the message package to the other application. The other application employs its communication facility to receive the message package from the application. The decoding engine may decode the message package based on a second session bundle. The decoding engine may provide the payload of the decoded message package to the other application.
US10476850B2
Certain embodiments described herein are generally directed to enabling a group of host machines within a network to securely communicate an unknown unicast packet. In some embodiments, a key policy is defined exclusively for the secure communication of unknown unicast packets. The key policy is transmitted by a central controller to the group of host machines for negotiating session keys among each other when communicating unknown unicast packets.
US10476844B2
In one embodiment, a processor-implemented method for controlling network traffic to and/or from at least one industrial machine, including: (a) receiving, as input, (i) a stored policy object in language form defining at least one desired behavior and/or operational constraint for the at least one industrial machine, and (ii) a stored machine profile defining an association between the language of the stored policy object and at least one control signal or instruction for the at least one industrial machine; (b) detecting, in network traffic to and/or from the at least one industrial machine, a transaction; (c) applying the received policy object and machine profile to the detected transaction to determine whether a desired behavior exists and/or whether an operational constraint is satisfied; and (d) modifying network traffic to and/or from the at least one industrial machine based on the determination in step (c). This permits expression and enforcement of constraints on actual industrial machine behaviors by filtering, modifying or blocking network communications (e.g., control signals and telemetry) that violate constraints or could cause unsafe or inefficient operation.
US10476843B2
A method is provided to control the flow of packets within a system that includes one or more computer networks comprising: policy rules are provided that set forth attribute dependent conditions for communications among machines on the one or more networks; machine attributes and corresponding machine identifiers are obtained for respective machines on the networks; and policy rules are transformed to firewall rules that include machine identifiers of machines having attributes from among the obtained machine attributes that satisfy the attribute dependent policy rules.
US10476842B2
A communication apparatus includes: a transmitting unit that is capable of transmitting data to a designated destination through any of plural communication interfaces; a storage unit in which plural pieces of destination information are stored; and a registration unit that registers a communication interface used for data transmission in advance for each of the plural pieces of destination information stored in the storage unit.
US10476836B1
Embodiments relate to systems, devices, and computing-implemented methods for providing improved domain data operations by receiving, from a device, a request for domain data associated with a domain name (e.g., RDAP domain data); transmitting a domain data request to a domain data server associated with a domain name registry corresponding to the domain name; receiving a domain data response from the domain data server that includes primary domain data associated with the domain name; obtaining supplementary domain data associated with the domain name; generating merged domain data by merging the primary domain data with the supplementary domain data; and transmitting the merged domain data to the device.
US10476831B2
Systems and methods for providing a notification upon the occurrence of a trigger event associated with playing media content over a network are described. An exemplary method may include transmitting access to a media content data file to a computing device associated with a content receiver, playing the data file at the computing device, and transmitting an electronic notification to another computing device when the trigger event occurs.
US10476825B2
Provided herein are CRISPR/Cas methods and compositions for targeting RNA molecules, which can be used to detect, edit, or modify a target RNA.
US10476821B2
Disclosed herein is a secure messaging engagement hub for structuring of unstructured electronic messages. The secure messaging engagement hub has a natural language processor that structures an unstructured electronic message. The natural language processor structures the unstructured electronic message by using a lexical parser to parse free text within the unstructured electronic message. The natural language processor also may tokenize the parsed free text into tokens representing components of the parsed free text. Message component n-grams are generated based on the tokens representing the components of the parsed free text. The tokens are coded with various metadata tags based on an analysis of the tokens. The metadata tags indicate message components of the tokens. And a structured electronic message corresponding to the unstructured electronic message is generated, the structured electronic message comprising the tokens and the metadata tags.
US10476812B2
A method for notifying a service provider, performed in a telecommunications network, said method comprising the following steps of: selecting a stream of data transported in the telecommunications network for at least one user terminal of the service provider; comparing a bandwidth value consumed by the selected data stream with a bandwidth threshold; sending a notification to the service provider, said notification comprising at least one identifier of the selected data stream and an indication of the result of the comparison.
US10476811B2
The disclosed computer-implemented method may include (1) receiving, at a network node within a network, a packet from another network node within the network, (2) identifying, within the packet, a label stack that includes a plurality of labels that collectively represent at least a portion of a label-switched path within the network, (3) popping, from the label stack, a label that corresponds to a next hop of the network node, (4) determining, based at least in part on the label, that the next hop has experienced a failure that prevents the packet from reaching a destination via the next hop, (5) identifying a backup path that merges with the label-switched path at a next-to-next hop included in the label-switched path, and then (6) forwarding the packet to the next-to-next hop via the backup path. Various other methods, systems, and apparatuses are also disclosed.
US10476810B1
Example implementations relate to arbitrating access to a shared resource for a plurality of data streams. An example implementation includes selecting a data stream from the plurality of data streams according to an arbitration scheme. A data packet of the selected data stream may be granted access to the shared resource. A source count associated with a source of the data packet may be adjusted, and the arbitration scheme may be blocked from selecting the data stream where the source count exceeds a threshold.
US10476807B2
A User Equipment (UE) processing method and device is provided. The method includes that: a forwarding device receives an indication message for managing a UE sent by a controller; and the forwarding device manages the UE according to the received indication message.
US10476794B2
Communication apparatus includes a TCAM, which stores a corpus of rules, including respective sets of unmasked and masked bits. The rules conform to respective rule patterns, each defining a different, respective sequence of masked and unmasked bits to which one or more of the rules conform. A RAM caches rule entries corresponding to rules belonging to one or more of the rule patterns that have been selected for caching. Decision logic extracts respective classification keys from data packets, each key including a string of bits extracted from selected fields in a given data packet, and classifies the data packets by first matching the respective classification keys to the cached rule entries in the RAM and, when no match is found in the RAM, by matching the respective classification keys to the rules in the TCAM.
US10476792B2
A device may receive, via a first message, first route information for directing network traffic for a network. The first route information may identify a media access control (MAC) route corresponding to a MAC address associated with a host device connecting to a subnet of the network. The first route information may fail to include Internet protocol (IP)/MAC binding information associated with the host device. The device may transmit a request for IP/MAC binding information associated with the host device. The device may receive a response, to the request for IP/MAC binding information, identifying the IP/MAC binding information. The device may advertise, via a second message, second route information for directing network traffic for the network based on receiving the response identifying the IP/MAC binding information. The second route information may identify the IP/MAC binding information associated with the host device.
US10476789B2
There is disclosed methods, apparatus, and computer programs relating to a Software Defined Network (SDN) for use in a communication network. The SDN acts as an entity in a first service chain of entities through which a data flow is routable by another SDN in the communication network. The first service chain comprises one or more service applications each for performing a service on data from the data flow at a logical layer in the communication network associated with that service application. The SDN routes data from the data flow received at the SDN through a second service chain comprising one or more SDN service applications. An SDN service application of the second service chain is for performing a service on data from the data flow at a higher logical layer within the communication network than is a service application of the first service chain.
US10476788B1
In various embodiments, a technique is provided to: receive an indication of a receipt of a first packet that is specified according to an Internet Protocol (IP) network protocol; identify, using a header of the first packet, network path information that is based on a first policy and includes: a destination IP address that identifies the receiving node, and a first outside-scope identifier without any network interface identifier portion that identifies any network interface, the first outside-scope identifier being in a first identifier space having a scope that spans only the first region of the network, the first outside-scope identifier identifying, for the first region of the network, a second region that at least partially includes a path node included in a first path segment that includes the current node and the receiving node; and using the destination IP address and the first outside-scope identifier of the network path information, cause transmission, via the first path segment, of first data.
US10476777B2
In various embodiments, methods and systems are disclosed for the real time detection of network conditions in conjunction with a remote presentation protocol. The link quality may represent the quality of the end-to-end connection between client and server with upper and lower bounds on the injection of additional traffic used for measurement. In some embodiments, the measurement technique may be selected based on the type of measurement that is desired. Accuracy may be maintained by selecting the type of measurement used based on current and previous network conditions. In one embodiment, a state model is used to determine the frequency of measurement and to determine when the measurements have produced a stable estimate of the link quality.
US10476774B2
A network device may identify first interfaces used by the network device to communicate with other network devices. The network device may use second interfaces to communicate with multicast receiver devices that are different from the other network devices. The network device may store information that identifies the first interfaces used to communicate with the other network devices. The network device may receive a packet, and may determine that the packet includes a bidirectional forwarding detection message, associated with a bidirectional forwarding detection protocol, to be used to verify multicast connectivity with a multicast source device. The network device may identify the first interfaces based on the stored information and based on determining that the packet includes the bidirectional forwarding detection message, and may transmit the packet via the first interfaces without transmitting the packet via the second interfaces.
US10476770B2
A network device may receive user datagram protocol (UDP) packets associated with an internet protocol (IP) session. The network device may apply a first firewall filter by setting one or more bits of each UDP packet to particular bit values to allow each UDP packet to be identified in association with the first firewall filter. The network device may update, each time a UDP packet is received, a first packet counter to account for a total number of UDP packets to which the first firewall filter has been applied. The network device may provide each UDP packet to another network device. The other network device may update a second packet counter. The network device and the other network device may provide the first packet counter and the second packet counter to a server device to cause the server device to determine packet loss information for the IP session.
US10476765B2
Systems and techniques are described for a centralized management system operating within a virtual machine which configures, monitors, analyzes, and manages an adaptive private network (APN) to provide a discovery process that learns about changes to the APN through a network control node (NCN) that is a single point of control of the APN. The discovery process automatically learns a new topology of the network without relying on configuration information of nodes in the APN. Network statistics are based on a timeline of network operations that a user selected to review. Such discovery and timeline review is separate from stored configuration information. If there was a network change, the changes either show up or not show up in the discovery process based on the selected time line. Configuration changes can be made from the APN VM system by loading the latest configuration on the APN under control of the NCN.
US10476756B2
A path computation method involves receiving (200) a request for computation of a new path in the network, the request indicating a future time interval when the path is desired. Subsequently a future network status is generated (210, 212, 214), having a representation of availability of path resources at the future time interval, based on selected paths already reserved at that future time interval. Then there is a step of computing (220) which of the path resources to select for the new path according to the future network status. By generating this future network status when the future time interval is known, it can be generated in respect of a limited time interval rather than covering all possible future reservable times. Thus the benefits of time aware path computation can be achieved without the need for maintaining a huge database of availability at all future times, of all the path resources.
US10476755B1
In one example, a network management system (NMS) is configured to enable a target network device to support a particular network service based on service configuration information for the particular network service. The service configuration information may include information about nodes in a vendor neutral model that need to be added or modified in order to support the particular network service. The NMS determines similarity scores between nodes in a vendor neutral model and nodes in a target device specific model. Based on the similarity scores, the NMS generates a mapping from the vendor neutral model to the target device specific model. Using the mapping, the NMS may configure a target device to support the particular service.
US10476753B2
Methods and systems for modeling host behavior in a network include determining a first probability function for observing each of a set of process-level events at a first host based on embedding vectors for the first event and the first host. A second probability function is determined for the first host issuing each of a set of network-level events connecting to a second host based on embedding vectors for the first host and the second host. The first and second probability functions are maximized to determine a set of likely process-level and network-level events for the first host. A security action is performed based on the modeled host behavior.
US10476752B2
Methods and systems for reporting anomalous events include building a process graph that models states of process-level events in a network. A topology graph is built that models source and destination relationships between connection events in the network. A set of alerts is clustered based on the process graph and the topology graph. Clustered alerts that exceed a threshold level of trustworthiness are reported.
US10476747B1
A networking device includes: 1) a first processor that includes a match table, and 2) a second processor that includes both a Flow Tracking Autolearning Match Table (FTAMT) as well as a synchronized match table. A set of multiple entries stored in the synchronized match table is synchronized with a corresponding set of multiple entries in the match table on the first processor. The FTAMT, for a first packet of the flow, generates a Flow Identifier (ID) and stores the flow ID as part of a new entry for the flow. The match of a packet to one of the synchronized entries in the synchronized match table causes an action identifier to be recorded in the new entry in the FTAMT. A subsequent packet of the flow results in a hit in the FTAMT and results in the previously recorded action being applied to the subsequent packet.
US10476734B2
Techniques for user profile-based system level management (SLM) and creation of system level agreements of a wireless device are generally disclosed. In some examples, a predictor may be provided to predict a future task to be performed by a wireless device, including resource requirements, based at least in part on a profile of a user and at least one of a profile of a communication partner the user, an operational recommendation, a performance model or a current state. An optimizer/analyzer may be provided to generate a plurality of instructions to configure the wireless device, based at least in part on the predicted future task and resource requirement, and a quality of service requirement of the wireless device, in anticipation of having to perform the predicted task. In various examples, the predictor and the optimizer/analyzer may form a local or a remotely disposed system level manager.
US10476727B2
Disclosed is a 5G or pre-5G communication system to be provided so as to support a data transmission rate higher than that of a 4G communication system such as long term evolution (LTE). According to the present disclosure, a method for transmitting a signal in a communication system supporting multi-user access comprises the steps of: transmitting, to a receiving device, information indicating a codebook formed on the basis of at least two signal constellations for sparse code multiple access (SCMA) transmissions; and transmitting signals on the basis of the codebook, wherein the at least two signal constellations are generated on the basis of energy values of symbols of a pre-given mother signal constellation and sizes of the symbols of the mother signal constellation.
US10476724B2
There is provided a node for operating in a wireless network, including: coarse-granularity scanning circuitry that performs a coarse-granularity scanning process to detect one or more donor nodes of the wireless network according to a first metric. Connection circuitry forms a connection to a selected donor node in the one or more donor nodes. The connection is broken as a consequence of the coarse-granularity scanning process being performed. Fine granularity scanning circuitry performs a fine granularity scanning process to determine a configuration in which a quality of the connection is improved according to a second metric. The connection is maintained during the fine granularity scanning process.
US10476723B2
Apparatus and method are provided for discovery and networking of proximate devices using acoustic messaging. In one novel aspect, a peer discovery protocol is used to discover proximate devices using voting messages encoded in ultrasonic waveform. In one embodiment, the UE receives one or more voting messages from neighboring UEs encoded in ultrasonic waveform, builds its voting message and broadcasts the voting message encoded in ultrasonic waveform. In another embodiment, based on the voting result, a multi-tier wireless LAN is established by the master UEs through two RF interfaces. In another novel aspect, an optimized synchronization by the receiver is used to locate the transmitted frame boundary of the ultrasonic message. In one embodiment, the UE reversed-looks up a pre-calculated boundary-offset table to estimate the tone boundary and searches the maximum synchronization tone energy down to per sampling interval using a predefined search algorithm to optimize locating the tone boundary.
US10476721B2
The present invention discloses an information transmission method, a device, and a system, and relates to the communications field, so as to resolve a problem that a receiving device has excessively large power consumption because the receiving device needs to continuously perform blind detection on a channel to determine a moment at which data transmission is started. A specific solution is: obtaining, by a network device, a start location of a first subframe, configuring a first field in downlink control information DCI of a second subframe, and sending, to user equipment, the first subframe and the second subframe that are adjacent to each other, where the first field is used to indicate the start location of the first subframe. The present invention is used for information transmission.
US10476716B2
A method includes receiving an n-level Pulse Amplitude Modulated (PAM-n) signal at a receiver from a transmitter via a channel. The method also includes determining one or more sampling times of the PAM-n signal. The method further includes determining one or more slicing levels of the PAM-n signal. The method also includes extracting and decomposing jitter in the PAM-n signal for each slicing level of the PAM-n signal to determine one or more jitter components. The method further includes extracting and decomposing noise in the PAM-n signal for each data level of the PAM-n signal to determine one or more noise components. The method also includes adjusting the receiver, the transmitter, the channel, or any combination thereof, based on the one or more jitter components, the one or more noise components, or both.
US10476715B2
In some examples, a binary bit stream of input bits is encoded into a three-amplitude bipolar symbol stream of symbols, the encoding using a coding rule that specifies setting a value of a respective symbol of the symbol stream based on a respective input bit of the binary bit stream and a prior input bit of the binary bit stream that is prior to the respective input bit, the coding rule further specifying that adjacent non-zero pulses keep the same polarity. A radio frequency (RF) carrier signal is modulated using the symbol stream to produce a modulated RF signal.
US10476710B2
An equalizer circuit includes a first adder circuit adding an input signal and including an addition terminal and a subtraction terminal; a comparator circuit comparing an output signal of the first adder circuit; a latch circuit latching data output from the comparator circuit; a first digital/analog converter circuit which outputs a first signal corresponding to an absolute value of an equalizing coefficient, when the equalizing coefficient is a positive value; a second digital/analog converter circuit which outputs a second signal corresponding to an absolute value of the equalizing coefficient, when the equalizing coefficient is a negative value; and a switch circuit which switches a connection between a set of an output terminal of the first digital/analog converter circuit, an output terminal of the second digital/analog converter circuit, and a set of the addition terminal and the subtraction terminal, based on the data latched in the latch circuit.
US10476703B2
A system facilitating dynamic layer mapping with multiple downlink control channels wireless communication system is provided herein. In one example, a method, comprises: determining, by a BS device, for a selected mobile device, a type of downlink control channel configuration to transmit to a mobile device; and in response to determining to transmit multiple downlink control channels as the type of downlink control channel configuration, identifying a layer to couple to the downlink control channel configuration. Determining the type of downlink control channel configuration to transmit can comprise: determining to transmit multiple downlink control channels if a rank is higher than a defined value; and determining to transmit a single control channel in lieu of transmitting the multiple control channels if a rank is less than or equal to the defined value. The method can also include scheduling the layer for transmission to the mobile device.
US10476700B2
In one embodiment a method includes receiving a first message including information regarding a first host connected to a first tunnel endpoint in a first network domain, the received information being encoded in accordance with a control plane protocol of the first network domain; translating the received first message in accordance with an API and/or a database schema of a second network domain; and transmitting the translated first message to the second network domain. The method further includes receiving a second message comprising information regarding a second host connected to a second tunnel endpoint in the second network domain, the received information being encoded in accordance with the API and/or the database schema of the second network domain; translating the second received message in accordance with the control plane protocol of the first network domain; and transmitting the translated second message to the first network domain.
US10476691B2
A multicast forwarding method and an apparatus, where a bit-forwarding egress router (BFER) in a bit index explicit replication (BIER) network may determine, according to information about a multicast group in a multicast receiver list obtained in advance, an Internet Protocol (IP) address of a registration router that supports the multicast group, the BFER generates a BFER registration message according to the information about the multicast group and the IP address of the registration router that supports the multicast group, where the BFER registration message includes the information about the multicast group, a destination IP address of the BFER registration message is the IP address of the registration router, and a source IP address of the BFER registration message is an IP address of the BFER, and the BFER sends the BFER registration message to the registration router.
US10476683B2
A vehicle wireless connection system, the system comprising: at least one portable computing device (PCD), wherein the PCD includes: at least one camera, wherein the camera is configured to capture an image of a vehicle indicator on a vehicle to capture a vehicle indicator image; at least one memory including a certification data file having one or more authorization certificates; at least one PCD processor configured to receive the vehicle indicator image and execute a sign-on application, wherein the sign-on application is further configured to: compare the vehicle indicator image with one or more stored images; when the vehicle indicator image is the same as one of the one or more stored images, direct the PCD to connect to the vehicle; and when the authorization certificates are determined valid, connect the PCD to the vehicle at a wireless access point to provide access to some or all vehicle information.
US10476678B2
Methods and systems for cyber secure data communications are provided. In some embodiments, a method for transmitting data comprises: performing a marker-based data encoding process to embed a digital watermark into each of a plurality of original data flows to be transmitted to a plurality of receivers; performing a non-orthogonal multiple access process to allocate transmission powers to the plurality of original data flows, such that the plurality of original data flows are simultaneously superposed on a carrier frequency to generate a superposed signal; performing a noise modulation process to modulate the superposed signal to generate a noise-like signal and a reference noise signal; transmitting the noise-like signal and the reference noise signal through orthogonally polarized antennas; and performing a portal-based data integrity analysis process to check whether a receiver in the plurality of receivers is compromised or manipulated.
US10476671B2
The present disclosure relates to a method and a device for installing a profile of an embedded universal integrated circuit boards (eUICC) and, more particularly, to a method and a device for remotely installing mobile communication subscriber information (profile) substituting for a universal integrated circuit boards (UICC), on a security module. In an aspect, a network device, acquires at least one of or more profiles encrypted with a first password key and one or more first password keys encrypted with a second password key; and when profile installation for the eUICC starts, transmits to, at least one eUICC, the one or more encrypted profiles and the one or more encrypted first password keys, wherein, prior to the transmission, each first password key is re-encrypted with a third password key for installation by the corresponding one or more eUICCs.
US10476653B2
The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for transmitting, by a terminal, control information in an FDD cell, and an apparatus therefor, the method comprising the steps of: receiving sub-frame reconfiguration information for a UL CC; receiving, on the FDD cell, a PDCCH including DCI; receiving, on the FDD cell, a PDSCH indicated by the PDCCH; and transmitting, on the UL CC, HARQ-ACK information on the PDSCH, wherein if the PDSCH is received on a DL CC, the DCI does not include a DAI field, and if the PDSCH is received in the UL CC, the DCI includes a DAI field.
US10476652B2
The present application provides a method for implementing a device to device (D2D) communication between UEs, wherein a UE and a network obtain each other's capability of Proximity Service (ProSe); the UE may activate the capability of ProSe that both the UE and the network support and initiates a request for a ProSe service with another UE to the network; the network authenticates the request for the ProSe service according to subscription information for the UE's device to device communication; and the network establishes a device to device PDN bearer between the two UEs for the request for the ProSe service passing the authentication. The present application further provides a user equipment. The present application is the basis for implementing the ProSe, the application thereof can satisfy service demands of public safety communication and realize network resource optimization configuration.
US10476639B2
Disclosed herein are system, method, and computer program product embodiments for providing an efficient way to assign resource blocks to user receiver devices in a wireless communications protocol. For example, the method can receive a frame for a wireless communications protocol. The method can also extract a unique value from a tone mapping field in a preamble of the frame. The method can also look up a resource block allocation for a portion of the tone space in a lookup table using the unique value. Further, the method can extract an assignment field from the preamble based on the determined resource block allocation. The method can also determine an assigned resource block number based on the assignment field. The method can also assign a resource block corresponding to the assigned resource block number to a user receiver device.
US10476633B2
An apparatus for receiving non-orthogonal transmissions in a wireless communication system includes a processor configured to determine a first superposed symbol from a plurality of superposed symbols, based on superposition information and a first set of decoding information, wherein the first superposed symbol is corresponding to a first user equipment. The processor generates a residual signal based on the first superposed symbol and the superposition information, and determines a second superposed symbol based on the residual signal and a second set of decoding information, wherein the second superposed symbol is corresponding to a second user equipment. The superposition information comprises a quantity of the plurality of superposed symbols and an ordering of the plurality of superposed symbols.
US10476632B2
A transmission device is implemented in a first node in an optical transmission system in which a frame is transmitted from the first node to a second node via an optical interface. The transmission device includes a decision unit that decides whether a type of a first error correction code used in the first node is the same as a type of a second error correction code used in the second node. When a type of the first error correction code is the same as a type of the second error correction code, the transmission device transmits the frame to which an error correction code used in the first node is added to the second node without terminating the error correction code.
US10476623B2
Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may identify a synchronization signal (SS) block index associated with a SS block; scramble a physical broadcast channel (PBCH), associated with the SS block, based at least in part on the SS block index; and transmit the SS block including a tertiary synchronization signal (TSS) and the PBCH, wherein the TSS includes information that identifies the SS block index associated with the SS block, and wherein the TSS is frequency division multiplexed with the PBCH in two or more orthogonal frequency-division multiplexed (OFDM) symbols of the SS block. Numerous other aspects are provided.
US10476621B2
The present disclosure relates to methods and devices for mitigating inter-cluster interference in clusters where one or more network nodes are transmitting in coordination using several transceiver antennas. In particular the disclosure relates to improved precoder algorithms to be used for coordinated multipoint transmission applications. The disclosure also relates to corresponding computer programs. The disclosure proposes a method, performed in a coordination unit in a communication system, of mitigating inter-cluster interference, wherein the coordination unit is configured to coordinate transmissions in a cluster comprising one or more wireless devices and one or more network nodes, wherein the one or more network nodes are transmitting in coordination to the wireless devices in the cluster using several transceiver antennas. The method comprises receiving, for each transceiver antenna in each of the one or more network nodes, a signal comprising pre-defined sounding sequences transmitted by the one or more wireless devices of the cluster and sounding channel interference from one or more wireless devices outside the cluster. The method further comprises estimating, from the received signal, the sounding channel interference from the wireless devices outside the cluster. The method also comprises determining downlink precoder weights, for use when transmitting from the transceiver antennas of the cluster, using the estimated sounding channel interference from the one or more wireless devices outside the cluster.
US10476616B2
The subject of the disclosure is a method for testing the radio communication characteristics of a means of transport, said method having the steps: shaping a portable casing, which is configured from an electrically conductive material, in such a manner that the shape of the casing models a shape of the means of transport, arranging an item of fixtures and fittings within the casing, transmitting a radio signal at a first location within the casing, and receiving the radio signal, which is influenced by the item of fixtures and fitting, at a second location that is remote form the first location within the casing.
US10476614B1
A small consumer drone is used to measure RF signals, such as within the vicinity of a cell tower. The drone's frame is fitted with an antenna support device which can be in the form of two intersecting arches of dielectric material. An antenna of selected specification is secured to the antenna support. In this way, the antenna support not only provides a secure mounting for the antenna, but also provides protection from objects above the drone.
US10476603B2
A method and structure for a coherent optical receiver device. Timing recovery (TR) is implemented after channel dispersion (i.e., chromatic dispersion (CD) and polarization mode dispersion (PMD)) compensation blocks. This architecture provides both improves performance and reduces power consumption of the device. Also, a TR loop is provided, enabling computing, by an error evaluation module, a first sampling phase error (SPE) and computing, by a timing phase information (TPI) module coupled to the error evaluation module, a second SPE from a plurality of CD equalizer taps PMD equalizer taps. The first and second SPE are combined into a total phase error (TPE) in a combining module, and the resulting TPE is filtered by a timing recovery (TR) filter coupled to an interpolated timing recovery (ITR) module and the combining module. The ITR module then synchronizes an input signal of the coherent optical receiver according to the TPE.
US10476600B2
An optical signal modulator comprising a modulator unit, a photodetector and an electrical signal combiner. The modular unit having an optical ingress port for optical radiation, a first and second optical output port each for modulated optical radiation, and an electrical ingress port for an electrical modulation signal. The optical radiation is modulated in response to the electrical modulation signal. The photodetector is connected to the second optical output port and configured to measure the modulated optical radiation that is emitted, and to provide a monitor signal. The electrical signal combiner having a first input port for an external electrical data signal, a second electrical input port for a correction signal based on the monitor signal, and an electrical output port that is connected to the electrical ingress port. The combiner generates the electrical modulation signal by combining the external electrical data signal and the correction signal.
US10476595B2
Described herein is a ground based subsystem for inclusion in an optical gateway and for use in transmitting an optical feeder uplink beam to a satellite. The subsystem can include a wavelength-division multiplexing (WDM) multiplexer configured to receive optical data signals from optical network(s) external to the ground based optical gateway, and configured to combine the optical data signals into a wavelength division multiplexed optical signal. The subsystem can also include an optical amplifier to amplify the wavelength division multiplexed optical signal, and transmitter optics to receive the amplified wavelength division multiplexed optical signal and transmit an optical feeder uplink beam to the satellite in dependence thereon. In certain embodiments, the ground based optical gateway does not perform any modulation or demodulation of the optical data signals received from the optical network(s) external to the ground based optical gateway before they are provided to the WDM multiplexer.
US10476594B1
A visible light communication system has a two-dimensional array of sources and an image sensor with a pixel grid defining a pixel direction (which in some embodiments is a rolling shutter direction). Modulation of the light flashes the sources to define a series of one-dimensional patterns encoding the data to be transmitted. The patterns extend in a direction that projects onto the imager orthogonal to the pixel direction. In the case of a rolling shutter, the pattern is orthogonal to the rolling shutter direction, which allows the encoding of multiple bits per line of the image frame. In other cases, the orthogonal direction obtains the maximum resolving power available from the image sensor.
US10476589B2
Method and apparatus for the detection of distortion or corruption of cellular communication signals
A system for troubleshooting signals in a cellular communications network, and in particular, for determining the cause of distortion or corruption of such signals, includes a robotic or other type of switch. The robotic switch can tap into selected uplink fiber-optic lines and selected downlink fiber-optic lines between radio equipment and radio equipment controllers in a wireless (e.g., cellular) network to extract therefrom the I and Q data. The selected I and Q data, in an optical form, is provided to an optical-to-electrical converter forming part of the system. The system includes an FPGA (Field Programmable Gate Array) or the like, and an analytic computer unit, or web server, and SSD (Solid State Drive) and magnetic disk storage, among other components of the system. The system analyzes the I and Q data provided to it, and determines the cause, or at least narrows the field of possible causes, of impairment to transmitted signals. The system includes a display which provides the troubleshooting information thereon for a user of the system to review, or other form of a report, and may communicate the analytical findings to a remote location over a public or private internet protocol network.
US10476582B1
A network management systems (NMS) and methods for automating aircraft wideband streaming L band providing dedicated high data rate communication links from an aircraft fitted with an approved L-band terminal and antenna over a satellite communication network, such as the Inmarsat Swift Broadband network. The systems and methods allow for modifying the L-band terminal wiring to inject a dedicated single channel per carrier (SCPC) signal from an external modem to achieve return data rates in the range of several Mbps over a dedicated leased satellite bandwidth.
US10476581B2
Based on electronic communication received from a wireless device or from an access point, it is determined that a wireless signal relay is needed between the wireless device and the access point. In response to the determination, a drone is deployed between the wireless device and the access point to relay wireless signals between the wireless device and the access point. The deployed drone measures a first strength of a first wireless signal received from the wireless device or measures a second strength of a second wireless signal received from the access point. Based on the measurements, it is determined that the wireless device has moved relative to the access point after the drone has been deployed. In response to the determining that the wireless device has moved, the location of the drone is adjusted to maintain the first strength or the second strength above a predetermined level.
US10476580B2
Provided is a high speed phase shift keying modulator. The high speed phase shift keying modulator has variable pipeline buffers formed at an input side and an output side of a bandlimiting filter and a compensation filter to ensure timing margins of the bandlimiting filter and the compensation filter, so that a ultra-high speed phase shift keying modulator is provided.
US10476572B2
A method of user equipment (UE) for channel state information (CSI) feedback in a wireless communication system. The method comprises receiving, from a base station (BS), CSI feedback configuration information for a pre-coding matrix indicator (PMI) feedback indicating a linear combination (LC) pre-coding matrix that corresponds to a linear combination of a plurality of L beams and a plurality of coefficients, determining the first PMI (i1) and the second PMI (i2), and transmitting, to the BS, the CSI feedback including the first PMI (i1) and the second PMI (i2) over an uplink channel.
US10476571B2
A method of a user equipment (UE) for a channel state information (CSI) feedback in a wireless communication system. The method comprises receiving, from a base station (BS), CSI feedback configuration information for the CSI feedback including a spatial channel information (SCI) indicator for each subband (SB), wherein the SCI indicator indicates a SCI associated with the downlink (DL) channel matrix; determining a CSI matrix HK,N comprising a dimension K×N based on the CSI feedback configuration information, where K indicates a number of SBs and N indicates a number of components of the SCI; identifying, based on the CSI matrix HK,N, the SCI indicator that indicates a first set of d basis vectors comprising a dimension K×1, a second set of d basis vectors comprising a dimension N×1, and a set of d coefficients, and transmitting, to the BS, the CSI feedback including the identified SCI indicator indicating the first set of d basis vectors, the second set of d basis vectors, and a set of d coefficients over an uplink channel.
US10476568B2
This application provides a method for determining a precoding matrix set, so as to avoid a case in which a relatively large quantity of precoding matrices in a precoding matrix set cannot be used, thereby improving system performance. A terminal device receives indication information from a network device, and determines a second precoding matrix set from a first precoding matrix set whose rank is R based on the indication information. Each precoding matrix W in the first precoding matrix set satisfies W=W1×W2, the second precoding matrix set is a proper subset of the first precoding matrix set, and the second precoding matrix set does not include W=W1×W2 that satisfies the specific condition in the first precoding matrix set.
US10476567B2
Systems and methods are disclosed herein for determining a power to be used for a set of antenna ports for a physical uplink shared channel transmission. In some embodiments, a User Equipment (UE) comprises processing circuitry configured to derive a power P to be used for uplink power control for a physical uplink shared channel transmission and determine a power to be used for a set of antenna ports based on the power P according to a rule that depends on whether the UE is utilizing codebook based transmission or non-codebook based transmission for the physical uplink shared channel transmission. The set of antenna ports is antenna ports on which the physical uplink shared channel transmission is transmitted with non-zero power.
US10476563B2
A method for operating a reception point includes receiving a plurality of first directional reference signals spanning a first plane, selecting at least one first directional reference signal from the plurality of received first directional reference signals that meets a first selection criterion, sending a first feedback indicating the selected at least one first directional reference signal, receiving a plurality of second directional reference signals spanning a second plane oriented in accordance with the selected at least one first directional reference signal, selecting at least one second directional reference signal from the plurality of received second directional reference signals that meet a second selection criterion, and sending a second feedback indicating the selected at least one second directional reference signals.
US10476559B2
Examples described herein include apparatuses and methods to perform adaptive spatial diversity in a MIMO system. An example apparatus may include a plurality of receiving antennas and a wireless receiver configured to receive a respective plurality of receive signals each from a respective receiving antenna of the plurality of receiving antennas. The wireless signal may be further configured to apply a corresponding weight to each of the plurality of signals to provide a plurality of weighted signals and to apply an eigenfilter to the plurality of weighted signals provide a transfer function. The wireless receiver further configured to perform a fast Fourier transform (FFT) on the transfer function to provide output signals in the frequency domain.
US10476555B2
The present disclosure describes various chassis based antennas for a communication device. These various chassis based antennas can be integrated within a mechanical chassis of the communication device. The mechanical chassis is at least partially constructed of one or more conductive materials, such as copper or aluminum to provide some examples, or combinations of conductive materials, to provide one or more conductive paths for the communication device. The communication device can use these one or more conductive paths as one or more chassis based antennas for communication.
US10476546B2
A transmit/receive module includes a control circuit including multiple pairs of I/O terminals, each pair including a TX output terminal and an RX input terminal, a plurality of transmit/receive circuits connected to the control circuit, each of the transmit/receive circuits including a TX input terminal connected to the TX output terminal of one of the pairs of I/O terminals, an RX output terminal connected to the RX input terminal from the one of the pairs of I/O terminals, and a power amplifier connected to the TX input terminal. DC biasing terminals of each power amplifier of the transmit/receive circuits are independently connected to and controllable by the control circuit.
US10476545B2
Communication is described between integrated circuit packages using a millimeter-wave wireless radio fabric. In one example a first package has a radio transceiver to communicate with a radio transceiver of a second package. The second package has a radio transceiver to communicate with the radio transceiver of the first package. A switch communicates with the first package and the second package to establish a connection through the respective radio transceivers between the first package and the second package. A system board carries the first package, the second package, and the switch.
US10476540B2
Circuitry and methods are described for digital signal demodulation. In a configurable receiver, a method includes receiving a radio frequency signal at the configurable receiver, operating the configurable receiver in a first mode, the first mode including providing the radio frequency signal to an amplitude detection circuit to determine an amplitude, providing the radio frequency signal to a phase detection circuit to determine a phase, and providing the amplitude and phase to a coordinate rotation digital computer (CORDIC) logic circuit, and operating the configurable receiver in a low power mode upon receiving an indication to selectively disable the amplitude detection circuit, the low power mode including providing the radio frequency signal to the phase detection circuit to determine the phase, and providing the phase and a predetermined constant value in lieu of the amplitude to the CORDIC logic circuit.
US10476536B1
A distortion compensation device includes an electric power amplifier that amplifies a transmission signal, and a processor that executes a process including: first identifying, by using a series that includes a plurality of coefficients or by using a look-up table that stores therein distortion compensation coefficients, an inverse characteristic of nonlinear distortion generated in the transmission signal in the electric power amplifier; second identifying, by using a plurality of coefficients, an inverse characteristic of linear distortion generated in the transmission signal in the electric power amplifier; and setting the coefficients for the first identifying and the second identifying such that a coefficient of a term with a degree of 1 in the series used in the first identifying or a sum of the plurality of coefficients used in the second identifying is a constant.
US10476527B2
The present technology relates to a data processing device and a data processing method, which are capable of securing excellent communication quality in data transmission using an LDPC code. In group-wise interleave, an LDPC code in which a code length N is 16200 bits and an encoding rate r is 6/15, 8/15, or 10/15 is interleaved in units of bit groups of 360 bits. In group-wise deinterleave, a sequence of the LDPC code that has undergone the group-wise interleave is restored to an original sequence. For example, the present technology can be applied to a technique of performing data transmission using an LDPC code.
US10476523B2
At least a method and an apparatus are presented for decoding a signal. For example, a decoder is presented for determining an estimate of an encoded signal. The decoder comprises one or more variable node processing units and one or more check node processing units configured to exchange messages, each message comprising one or more components, a component comprising a symbol and a reliability metric associated with the symbol. The at least one check processing unit is further configured to calculate at two or more elementary check node processors a set of syndromes from at least three permuted messages, a syndrome comprising a binary vector; generate at least one check node message from the set of syndromes depending on the binary vector, and send the at least one check node message to a signal estimation unit.
US10476505B2
A semiconductor die includes at least one flexible interface block. The flexible interface block includes at least one interconnect, and at least one buffer coupled to the at least one interconnect. The flexible interface block further includes a routing interface coupled to circuitry integrated in the semiconductor die, and a controller coupled to provide communication between the routing interface and the at least one buffer.
US10476500B2
Embodiments of the present invention provide for a system and method for reducing erroneous detection of input command gestures. The method is performed by the system and includes storing a reference time value of when a presence of a human body part is detected by a first sensor and storing a further time value of when a presence of a human body part is detected by a second sensor. The reference time value and further time value are compared to provide a difference value which is used to determine a valid occurrence of an input command gesture.
US10476498B2
A power-up signal generation circuit including a pre-power-up signal generation block operates by using a first power supply voltage, and generates a pre-power-up signal when the first power supply voltage becomes higher than a first level, and a second power supply voltage becomes higher than a second level; a level shifting block suitable for pull-down driving a first node when the pre-power-up signal is not in an activated state, and pull-up driving the first node with the second power supply voltage when the pre-power-up signal is in the activated state; a driving block suitable for pull-down driving the first node when the second power supply voltage is lower than the second level; and a power-up signal driving block operates by using the second power supply voltage, and generates a power-up signal through a second node by driving the second node based on a voltage level of the first node.
US10476496B2
A drive circuit turns on an NPN transistor and a transistor in response to a turn-on command in a control signal to supply a positive current to a gate of a power transistor, and turns off the transistor after lapse of a certain time period to lower gate driving capability. The drive circuit turns on a PNP transistor and a transistor in response to a turn-off command in the control signal to supply a negative current to the gate of the power transistor, and turns off the transistor after lapse of a certain time period to lower gate driving capability.
US10476489B2
A signal transmission circuit includes a primary element configured to receive differential signals which are generated from a transmission signal and contain alternating-current (AC) components, a secondary element magnetically or capacitively coupled with the primary element and configured to output AC signals containing the AC components of the differential signals, a secondary circuit including a pair of transmission lines configured to propagate the AC signals. The secondary circuit is electrically connected to the secondary element and extracts the transmission signal from the AC signals. The feedback circuit feedbacks an intermediate voltage between voltages of the pair of transmission lines such that the intermediate voltage is converged to a reference voltage. This signal transmission circuit prevents the secondary circuit from malfunctioning due to noise.
US10476482B2
Aspects and examples provide improvement in the attenuation level near the passband within the stopband of the bandpass-type filter using a ladder-type circuit formed by a BAW resonator. In one example the filter includes a ladder-type circuit formed by a bulk acoustic wave (BAW) resonator, and a loop circuit connected between two distinct points on a signal path extending from an input to an output of the ladder-type circuit for phase-cancellation of signals at the two distinct points. The two distinct points may be the input and the output of the ladder-type circuit. The loop circuit may include a SAW resonator or a BAW resonator. The BAW resonator may be a film bulk acoustic resonator (FBAR) or solidly mounted resonator (SMR).
US10476480B1
A dual-mode resonator, devices employing the dual-mode resonator, and the methods of making the resonator and the devices are disclosed. Embodiments include a dual-mode resonator including a semiconductor substrate; a material on the semiconductor substrate, having a cavity formed therein; a seed layer over the cavity in a V-shape, wherein sides of the V-shape form an angle of 15 to 25 degrees with a horizontal line; a bottom electrode on the seed layer; an acoustic layer on the bottom electrode; a top electrode on the acoustic layer; and a mass loading layer on the top electrode; and a cap over the dual-mode resonator.
US10476479B2
A filter includes: series resonators connected to each other in series; shunt resonators connected to first nodes between some of the series resonators; and a variable capacitor connected to a second node between some of the series resonators, and forming a pole configured to suppress harmonics.
US10476474B2
An acoustic wave resonator includes: comb-shaped electrodes located on a piezoelectric substrate, each including electrode fingers exciting an acoustic wave and a bus bar electrode connecting to the electrode fingers, the comb-shaped electrodes forming an overlap region where the electrode fingers of one of the comb-shaped electrodes overlap the electrode fingers of the other, wherein each of the electrode fingers overlapping in the comb-shaped electrodes includes: a first region that is located in the overlap region, where a velocity of the acoustic wave is a first velocity, and of which a position in a first direction in which the electrode fingers extend changes with respect to a second direction intersecting the first direction; and second regions that are located in the overlap region, where a velocity of the acoustic wave is a second velocity different from the first velocity, and that sandwich the first region in the first direction.
US10476472B2
A quartz crystal device includes a quartz-crystal vibrating piece, a container, and a pedestal. The container houses the quartz-crystal vibrating piece. The pedestal is located between the quartz-crystal vibrating piece and the container for connecting and fixing the quartz-crystal vibrating piece to the container. The pedestal is configured with a crystal. The pedestal is fixed to the container at three places of a first fixation point, a second fixation point, and a third fixation point in a plan view. The first fixation point, the second fixation point, and the third fixation point are configured so as to become positions where an inner center, an outer center, or a gravity center of a triangle formed by connection of the first, second and third fixation points and a gravity center of the pedestal match.
US10476469B2
A micro-resonator includes a first electrode positioned on a piezoelectric plate at a first end of the piezoelectric plate, the first electrode including a first set of fingers and a second electrode positioned on the piezoelectric plate at a second end of the piezoelectric plate. The second electrode including a second set of fingers interdigitated with the first set of fingers with an overlapping distance without touching the first set of fingers, the overlapping distance being less than seven-tenths the length of one of the first set of fingers or the second set of fingers. At least one of the first end or the second end of the piezoelectric plate may define a curved shape.
US10476465B2
Disclosed are apparatus and methodology for increasing the resonance frequency and useful frequency range of surface mount RC equalizer devices. The presently disclosed subject matter provides improved operational characteristics of generally known such RC equalizer devices by implementing a reverse geometry that relocates the internal termination points, as well as external termination points for such devices, along lateral portions of the assembled device. Such reverse geometry achieves improvements by providing a reduction of the equivalent series inductance (ESL) to provide the increased resonance frequency and useful frequency range.
US10476458B2
It is often desirable to distinguish between an open circuit condition and a no signal condition. In both cases an input signal may be absent, but only one of these events represents a failure of the equipment. The present disclosure provides a way to use a difference amplifier to check for open circuit events, without requiring additional circuitry at the input of the amplifier.
US10476446B2
The disclosed embodiments include an audio amplifier system configured to provide a total harmonic distortion (THD) controlled clip detector and an automatic gain limiter (AGL) solution for a closed-loop amplifier. The audio amplifier system is capable of maintaining high power output without hard distortion (i.e., hard clipping) for providing better acoustics, while preventing damage to the system.
US10476442B2
A system and method for packaging a semiconductor device that includes a wall to reduce electromagnetic coupling is presented. A semiconductor device has a substrate on which a first circuit and a second circuit are formed proximate to each other. An isolation wall of electrically conductive material is located between the first circuit and the second circuit, the isolation wall being configured to reduce inductive coupling between the first and second circuits during an operation of the semiconductor device. Several types of isolation walls are presented.
US10476440B2
Provided is a power amplification circuit that includes: a first transistor that has an emitter to which a first radio frequency signal is supplied, a base to which a first DC control current or DC control voltage is supplied and a collector that outputs a first output signal that corresponds to the first radio frequency signal; a first amplifier that amplifies the first output signal and outputs a first amplified signal; and a first control circuit that supplies the first DC control current or DC control voltage to the base of the first transistor in order to control output of the first output signal.
US10476429B2
A solar junction box for a solar panel includes a contact assembly having a base configured to be mounted to a solar panel and a terminal held by the base. The base has at least one foil opening configured to receive a foil. The terminal has a protection device contact configured to be terminated to a protection device. The terminal has a foil contact configured to be terminated to the foil. The terminal has a terminating contact configured to be electrically connected to a terminating assembly. The solar junction box includes a cover covering the contact assembly. The cover has walls defining a cavity receiving the terminal of the contact assembly. The walls are configured to be mounted directly to the solar panel.
US10476427B2
A modular photovoltaic (PV) system can include a PV cell, a frame coupled to the PV cell, and a converter. The frame is configured to support a plurality of pairs of externally accessible connectors, each pair having a positive voltage connector and a negative voltage connector, the positive voltage connector of each pair of the plurality electrically connected to each other and the negative voltage connector of each pair of the plurality electrically connected to each other. The converter is configured to receive voltage from the PV cell and change the voltage for output at one or more pairs of the externally accessible connectors. The converter may include Maximum Power Point Tracking services to manage the power output from the PV cell. Multiple PV systems may be connected to each other in coplanar and non-coplanar relationships. In some embodiments, the frames have triangular, rectangular, or other polygonal shapes.
US10476415B2
According to an aspect of the present disclosure, a motor drive control device includes a motor drive unit having a plurality of switch elements connected to a power supply source and supplying a driving current to a plurality of phase coils of a motor, a control circuit unit outputting, to the motor drive unit, a drive control signal for operating the plurality of switch elements to sequentially switch energization patterns for the plurality of phase coils, and a current detecting circuit for detecting a voltage value corresponding to a magnitude of the driving current, wherein the control circuit unit includes a first determination unit determining whether a state of overcurrent where a magnitude of the driving current exceeds a predetermined overcurrent threshold occurs based on the voltage value each time an energization pattern is switched, and a second determination unit determining whether driving of the motor is in an abnormal condition based on a determination result of the first determination unit for a plurality of energization patterns.
US10476414B2
A driving circuit for an electric motor including multiple windings includes a sensing circuit to sense motor winding currents. A motor rotation angle signal is generated from the sensed currents and motor control voltages are generated as a function of the motor rotation angle signal. The motor windings are driven with motor drive voltages obtained by injecting into the motor control voltages injection pulses. The sensed currents include both torque components and injection components. The motor rotation angle signal is generated as a function of the injection components of the sensed currents.
US10476413B2
Linear motor and method to determine absolute position of a rotor movable with respect to a stationary part in a direction of movement, without movement of rotor, without additional permanent magnets, without a close arrangement of position sensors, and also during large movements of rotor, at least one edge area of an arrangement of drive magnets is determined, and rough position of rotor is derived, and using known geometry of rotor, specific drive magnet of the arrangement of drive magnets is determined whose magnetic field is detected by at least one of the position sensors in the area of the arrangement of drive magnets. At least one position sensor determines a relative position of measured drive magnet with respect to the at least one position sensor, and absolute position of rotor is determined from known mounting position of this at least one position sensor and from determined relative position.
US10476411B2
An electric machine produces motor torque having continuously variable magnetic and reluctance torque components. The electric machine includes stator and rotor assemblies. Different ends of the rotor hub have different average magnetic field strengths, with the second field strength at one end being weaker than the other. The rotor hub translates along the rotor shaft to vary the magnetic and reluctance torque components at different speed and torque operating points of the electric machine. A vehicle includes the machine, a transmission, a load, and a controller executing a method for controlling the axial position of the rotor hub. The method may include determining the speed and a torque of the electric machine, determining a corresponding desired axial position of a rotor hub, and translating the rotor hub to the desired axial position.
US10476410B2
Systems, apparatus, and methods related to an automated footwear platform including motor control techniques. The motor control techniques can include operations such as segmenting a pre-defined travel distance, defining a plurality of moves, creating a plurality of motion profiles, and commanding movements. The plurality of moves can utilize the segmented travel distance for a drive mechanism associated with the footwear platform. Each motion profile of the plurality of motion profiles can include one or more moves from the plurality of moves. Commanding movement of the drive mechanism can be based on selection of one or more motion profiles from the plurality of motion profiles.
US10476406B2
An electrostatic induction system includes used activated carbon as electron-collecting units, to which electrons are supplied by an electrostatic induction apparatus so that impurities that have been absorbed by activated carbon are neutralized or reduced, and neutralized or reduced used activated carbon is acquired. The neutralized or reduced used activated carbon is buried in an environmental conservation implementation area in such a manner that an amount of the buried neutralized or reduced used activated carbon and a number of locations at which the neutralized or reduced used activated carbon are buried are adjusted depending on a property of the environmental conservation implementation area, and that the buried neutralized or reduced used activated carbon gradually decrease an earthing resistance of the environmental conservation implementation area so as to cause the earthing resistance to have a value less than or equal to 10Ω.
US10476401B2
The invention relates to a device for converting voltage comprising a converter and a controller, wherein the converter has three half bridges, each with four transistors, and at least one half bridge has two switching elements, wherein by means of a first switching element, a central tap between two diodes is connected in a first switched position to a neutral point of a DC link capacitor and, in a second switched position, to a positive charging connection for an external DC voltage source, and by means of a second switching element, a central tap of the half bridge is connected in a first switched position to a pole of an AC voltage connection, and in a second switched position to a negative pole of a DC voltage connection. Moreover, the invention relates to a traction network as well as a method for charging a battery of a traction network by means of an external DC voltage source.
US10476397B2
Provided are methods and circuits for a resonant converter comprising at least one switch-controlled capacitor, wherein the at least one switch-controlled capacitor controls a resonant frequency of the resonant tank circuit. Provided are constant and variable switching frequency embodiments, and fill-wave and half-wave switch-controlled capacitor embodiments. Also provided are interleaved resonant converters based on constant and variable switching frequency, and full-wave and half-wave switch-controlled capacitor resonant converter embodiments. Interleaved embodiments overcome load sharing problems associated with prior interleaved resonant converters and enable phase shedding to improve light load efficiency.
US10476384B1
A variable high voltage charge-pump system includes a plurality of unregulated switching stages and a plurality of regulated switching stages arranged in a cascaded configuration. The unregulated switching stages receive unregulated voltage input signals, and the regulated switching stages receive regulated voltage input signals. An amplifier generates the regulated voltage input signals to bring the output voltage to a desired value.
US10476381B1
Power conversion systems and filters therefor include conductive busbars, a first low frequency capacitor circuit coupled with the busbars at a first location proximate a filter input, a first inductor circuit with common mode cores extending around the busbars at a second location between the first location and a filter output, a second low frequency capacitor circuit coupled with the busbars at a third location between the second location and the filter output, a second inductor circuit with second common mode cores extending around the busbars at a fourth location between the third location and the filter output, a third low-frequency capacitor circuit coupled with the busbars at a fifth location between the fourth location and the filter output, and a high frequency fourth capacitor circuit, coupled with one of the busbars at the fifth location.
US10476374B2
The present invention discloses a short circuit and/or bad connection detection method for use in a power supply system. The power supply system includes a power converter which converts an input voltage to an output voltage and supplies an output current to an electronic device. In the short circuit detection method, the conversion from the input voltage to the output voltage is disabled in a disable time period, and whether a short circuit occurs is determined according to the decreasing speed of the output voltage. In the bad connection detection method, an actual voltage and an actual current received by the electronic device are compared with the output voltage and the output current, to determine whether a bad connection occurs.
US10476369B2
The present disclosure relates to a circuit arrangement which comprises one high-efficiency fully soft-switching single-stage 3-level power amplifier with dual auxiliary networks. The primary-side passive auxiliary network is formed by one inductor and two capacitors to extend soft switching ranges and avoid switching loss. The secondary-side active auxiliary network is constituted of four switches, three capacitors and two inductors which not only removes or maximally reduces otherwise occurring disruptive spikes but also assists zero voltage switching (ZVS) for switches of active auxiliary network. A predictive gate drive method for driving power switches is presented to guarantee ZVS turn-on. The proposed circuit achieves high level of integration without bulky dc link capacitor, and high-efficiency by single-stage conversion and ZVS for all the switches under different operating conditions.
US10476360B2
An electric motor including: a hub assembly defining a rotational axis; a magnetic rotor assembly; a first coil stator assembly; a second coil stator assembly; and a system of rotor bearings rotatably supporting each of the magnetic rotor assembly, the first coil stator assembly, and the second coil stator assembly on the hub assembly so that each of the magnetic rotor assembly, the first coil stator assembly, and the second coil stator assembly are rotatable about the rotational axis independently of each other.
US10476356B2
Provided is an auxiliary wye ring configured for supplemental attachment to a deployed generator. The generator includes a rotor and windings extending circumferentially around the rotor. The auxiliary wye ring includes connection points for coupling to an original wye ring attached to the deployed generator prior to deployment.
US10476350B2
An electric motor includes first and second balancing members coupled to an output shaft for rotation with a rotor. The first and second balancing members substantially balance a mass of the rotor about a longitudinal axis of the output shaft to reduce vibrations of the electric motor during use. The first balancing member includes a brass bushing supported on the output shaft adjacent a first face of the body of the rotor. The brass bushing includes a hole drilled into an outer circumference of the brass bushing providing a first balancing feature of the electric motor. The second balancing member includes a fan supported on the output shaft adjacent a second face of the body of the rotor. The fan includes a plurality of fins extending from a first face of the fan and a second balancing feature of material removed from a second face of the fan.
US10476347B2
An in-prosthesis linear drive system includes a holder frame, a power drive mounted on the holder frame, a screw nut mounted on the holder frame and coupled to the power drive and rotatable on the axis thereof by the power drive, a screw rod limiter including a center sliding guide rail mounted on the holder frame and a center sliding block slidable along the center sliding guide rail, and a screw rod threaded into the screw nut and connected with the center sliding block of the screw rod limiter and movable along the axial direction of the screw nut upon rotation of the screw nut. Thus, using the screw nut to drive the screw rod achieves the effect of minimizing the occupation of the prosthesis internal space.
US10476341B2
A motor assembly has an electric motor with a motor housing and an electronics unit. A first housing shell is formed as a motor carrier and has the motor housing fastened to it. A second housing shell is in the form of a cooling cover. An electronics carrier is arranged in sandwich-like fashion between the motor carrier and the cooling cover. The cooling cover and the motor carrier exhibit greater thermal conductivity than the electronics carrier. The cooling cover and the motor carrier are coupled to one another in heat-conducting fashion at at least one abutment surface.
US10476336B2
A stator connected to a power supply includes a plurality of wound segment assemblies, each wound segment assembly comprising a segmented corepack stack with a phase winding wound around said segmented corepack stack and a power printed circuit board assembly comprising a printed circuit board (PCB). The stator also includes phase wires connected to said phase winding, said phase wires being connected to said PCB and said PCB being connected to said power supply.
US10476330B2
This interior magnet rotary electric machine (1) is provided with: a rotor (2) that has a rotor core (11) having permanent magnets (12, 13) embedded therein; a stator (3) that is disposed facing the rotor (2); and a fiber-reinforced plastic tube (4) that is fitted over and fixed to the rotor core (11).
US10476326B2
A rotor is for a permanent magnet embedded-type motor and a motor using the same. A rotor for a permanent magnet embedded-type motor includes a rotor core having a rotary shaft fixed to a center and having a plurality of magnet insertion holes formed to be spaced along a circumferential direction and a plurality of pairs of permanent magnets, respectively, inserted into each of the plurality of magnet insertion holes in a V-shape to be gradually spaced apart from each other toward a radially outer side. Each of the plurality of magnet insertion holes includes a pair of inner sides facing each other, and a barrier hole is formed to expand an inner space of each of the magnet insertion holes to protrude from the pair of inner sides, respectively.
US10476308B2
A magnetic resonance wireless power transmission device capable of adjusting resonance frequency is disclosed. A wireless power transmission device according to an embodiment of the present invention comprises: a power amplifier for amplifying a wireless power signal using a driving frequency signal; a resonator for configuring a resonance tank and wirelessly transmitting, through magnetic resonance, the wireless power signal output from the power amplifier using a resonance frequency of the resonance tank; and a resonance control unit for controlling a duty ratio using a frequency applied to the resonator or a frequency signal generated by the resonator and adjusting the resonance frequency of the resonator.
US10476302B2
A wireless power transfer (WPT) receiver circuit includes a receive coil to couple to a transmit coil of a WPT transmitter circuit. A rectifier is coupled to the receive coil to generate a rectified voltage. The rectifier comprises a bridge rectifier circuit including a first set of switching elements. A load modulation circuit facilitates communication between the WPT receiver circuit and the WPT transmitter circuit. The load modulation circuit includes a single modulation capacitor and one or more modulation switching elements. At least one node of one of the modulation switching elements is connected to an input node of the rectifier.
US10476301B2
The methods and apparatus described enable automatic configuration, or commissioning, of controller devices and load control devices through a low voltage communication network controlled by one or more controller devices. These methods and apparatus further enable expansion of the load control system by connection of additional loads and or load control devices and or controller devices which will reinitialize the low voltage communication network and automatically reconfigure the controller devices and load control devices connected to the network.
US10476296B1
A secondary UAV flies over the solar-powered UAV at night and illuminates the solar-powered UAV's solar panels to help supplement the solar-powered UAV's battery charge mid-flight. The secondary UAV could be equipped with a directional light source for providing light of a color and intensity selected for optimal absorption by the solar cells of the solar-powered UAV. As the secondary UAV flies over the solar-powered UAV, the secondary UAV could thus direct its light source at the solar-powered UAV for absorption by the solar cells, to help supplement the solar-powered UAV's battery charge. Further, the secondary UAV could potentially recharge multiple solar-powered UAVs during a single nighttime mission.
US10476293B2
Flexible antennas for harvesting electromagnetic energy are described. The flexible antenna may be a far field antenna and may comprise a flexible substrate, a first metal layer disposed on one side of the flexible substrate, and a second metal layer disposed on an opposite side of the flexible substrate. The first and second metal layers may be connected through one or more vias. The first metal layer may be sized to capture electromagnetic energy at a frequency in an ISM band.
US10476288B2
A power storage adapter may use a peak shift operation method when supplying electrical power from an AC line power source to a portable information handling system and the power storage adapter receives an indication of a peak shift associated with the AC line power source. In particular, the power storage adapter may cease drawing power from the AC line power source and begin supplying electrical power from a battery included with the power storage adapter to the portable information handling system.
US10476287B2
Some embodiments include apparatus and methods for using a first node to couple to a battery, a second node to couple to a terminal of an interface, and a precharge circuit unit coupled to the first and second nodes. The precharge circuit can operates to cause a first current to flow from the first node to the second node through a transistor of the precharge circuit unit based on first values of voltages at the first and second nodes, and to cause a second current to flow from the second node to the first node through the transistor based on second values of voltages at the first and second nodes.
US10476281B2
The invention relates to a redox flow battery system, comprising a controller and a battery inverter, which is suitable for charging and/or discharging a battery. The battery inverter comprises: a) a plurality of battery connections, to each of which at least one battery can be connected; b) a first measuring device, which is suitable for measuring the voltage at a battery connection and which is connected to the controller with regard to signaling; c) a second measuring device, which is suitable for measuring the current at a battery connection and which is connected to the controller with regard to signaling; d) a grid connection, which can be connected to an alternating-current supply grid; and e) a plurality of DC/DC converters, of which at least one has a first bridge circuit directly connected to a battery connection.
US10476274B2
A solar power generation system includes a solar module, a power converter, and a control device. The power converter is configured to control an output voltage of the solar module such that the output voltage matches a target output voltage. The control device is configured to determine a lower limit value of the target output voltage based on the following general formula. V TL ( I rr , T ) = V OC ( I rr , T ) · n - 1 n - V BD ( T ) - α ( 1 ) In the general formula, Irr denotes a used light intensity, and T denotes a temperature. VTL(Irr, T) denotes the lower limit value of the target output voltage. VOC(Irr, T) denotes an open-circuit voltage of the solar module. The number of the solar cells connected in series is denoted by n. VBD(T) denotes a positive value of a reverse breakdown voltage of one solar cell. A tolerable error is denoted by α.
US10476270B2
The technology is generally directed towards characterizing primary frequency response parameters (e.g., frequency response coefficient, inertia, damping, droop) for an interconnection, region, and power plant utilizing phasor measure unit (PMU) data captured during an event (e.g., a generation trip event) that causes an imbalance in the power grid system. Pre-processing of localized PMU based frequency measurements combined with system identification techniques fit the observed frequency response to estimate parameters such as system inertia, frequency response coefficient, turbine time constant, system damping and governor droop that characterize the interconnection-wide frequency response.
US10476268B2
The present disclosure describes load shedding management systems and methods. A load shedding management system may simulate multiple load shedding actions. Based on the simulations the load shedding management system may select a load shedding action. The load shedding management system may send a signal to trip a set of breakers to implement the load shedding action.
US10476265B2
An electric apparatus according to an embodiment includes a plurality of connection devices connectable to a plurality of external power supplies; a battery; a charge circuit to charge the battery using electric power supplied from the external power supplies; a plurality of switch sections each connected between the connection devices and the charge circuit; a storage section to store therein a priority degree for supplying power to the battery for each power supply type of the external power supplies; and a controller to control power supply from the external power supplies to the charge circuit. The controller detects power supply types of the external power supplies connected to the connection devices, and compares priority degrees corresponding to the power supply types detected and switches off the switch sections of the connection devices that are connected to the external power supplies except an external power supply having a highest priority degree.
US10476264B2
A power distribution system in operative association with a source and a plurality of loads includes a converter, a power distribution unit including a plurality of solid state power controllers and configured to provide power from converter to plurality of loads, and a fault protection unit operatively coupled to converter, power distribution unit, or both. The fault protection unit includes a sensor configured to sense current at output terminal of at least one of power distribution unit and converter and a controller configured to compare sensed current with a corresponding threshold value of current, identify presence of a fault in at least one of plurality of loads, power distribution unit, and converter based on comparison, and activate a desired protection scheme to provide fault ride through during the presence of the fault.
US10476261B2
A method for fault positioning and recovery of a voltage source converter includes following steps. Locking a converter station when it is detected that an alternating-current voltage contains a zero sequence voltage or a direct-current voltage contains an unbalanced voltage. Positioning a fault by continuing to detect the zero sequence voltage of an alternating-current side of the converter. Recovering operation of each station after the fault is positioned. The method for fault positioning and recovery is simple, practical, has high reliability, and can effectively detect the problems that each station contains a zero sequence voltage of an alternating-current side and cannot easily position a fault caused due to transmission of the zero sequence voltage of the alternating-current side to an opposite-side alternating-current system via a voltage source converter.
US10476259B2
A power conversion device provided between a DC power supply and an AC electric path, including: a breaking device provided to at least one line of an output electric path in the power conversion device; a first voltage sensor provided on a primary side of the breaking device; a second voltage sensor provided on a secondary side of the breaking device; and a determination unit which calculates a primary-side voltage and a secondary-side voltage, and a primary-side phase and a secondary-side phase and determines that the breaking device is opened, by occurrence of an event in which an absolute value of a voltage difference between the primary-side voltage and the secondary-side voltage is greater than a voltage difference threshold value and an absolute value of a phase difference between the primary-side phase and the secondary-side phase is greater than a phase difference threshold value.
US10476257B2
An interface control circuit comprises an interface signal transceiver circuit coupled with an interface which includes at least one interface pin for transmitting and/or receiving an interface signal through the interface, and a protection circuit for generating a protection control signal according to a capacitance of a first interface pin. During a predetermined detection time period starting from an attaching event, the protection circuit senses the capacitance of the first interface pin, and determines that there is an electrolytic substance existing and coupled with the first interface pin when the capacitance is larger than a predetermined first capacitance threshold. The protection control signal triggers the interface signal transceiver circuit to execute a protection operation. The interface includes the first interface pin and the second interface pin, and the first interface pin and the second interface pin can be one same pin or separate different pins.
US10476256B2
An input circuit includes an input line for providing input regarding state of a load. A first impedance is connected to the input line at a first node for connecting a voltage source to the input line. A second impedance is connected to the input line at a second node for connecting the input line to ground. A Zener diode is connected in the input line in series between the first and second nodes to impede current flowing through the Zener diode below the Zener voltage thereof in a direction from the first node to the second node, and to allow current above the Zener voltage thereof in the direction from the first node to the second node.
US10476244B2
A cable processing device includes a cable conveying device running along a machine longitudinal axis transporting a cable, and a cable changer selectively supplying cables for processing. The cable changer has two guide units for guiding and holding one cable each and being movable between inoperative and active positions. In the inoperative position, the guide unit is positioned outside the cable conveying device spaced from the machine axis. In the active position, the guide unit is positioned coaxially with the machine axis producing an operative connection to the cable conveying device. The guide units are movable independently of each other. When one of the guide units is moved from the inoperative position into the active position, the other guide unit remains positionally fixed in the inoperative position. When the guide units are both in their inoperative positions, they are positioned lying next to each other on a common horizontal plane.
US10476240B2
An antistatic device for reducing electrostatic charges on moving material webs may include an active positive electrode assembly having a plurality of active individual positive electrodes electrically connected to a positive high voltage source. The device may include an active negative electrode assembly having a plurality of active negative electrodes electrically connected to a negative high voltage source. A sensor system may be included for detecting a polarity of a neutralizing current between the material web and the antistatic device during operation of the antistatic device, and a controller for controlling the high voltage sources. The controller may be coupled to the sensor system and may be at least one of programmed and configured to one of active or leave activated the high voltage source required in each case and one of deactivate and leave deactivated the high voltage source not required in each case in response to the detected polarity of the neutralizing current.
US10476234B2
Externally-strained devices such as LED and FET structures as discussed herein may have strain applied before or during their being coupled to a housing or packaging substrate. The packaging substrate may also be strained prior to receiving the structure. The strain on the devices enables modulation of light intensity, color, and electrical currents in some embodiments, and in alternate embodiments, enables a fixed strain to be induced and maintained in the structures.
US10476231B2
A photonic device comprising: a support; an intermediate layer (; an optical guiding level including a waveguide and a first to a fifth waveguide section. The photonic device further includes a first dielectric layer covering the optical guiding level and a gain structure in contact with the first dielectric layer. The second and fourth waveguide sections and the first and second ends of the gain structure form a first and a second zone of optical transition between a laser hybrid waveguide, and respectively the first and the fifth waveguide sections. A pattern forming a Bragg grating is arranged over a first part of the thickness of the third waveguide section which is away from the gain structure.
US10476229B2
Systems and methods for calibrating, operating, and setting the magnitude of the power of light provided by a laser diode in a conducted electrical weapon (“CEW”). The light of the laser diode assists in targeting by providing a visible indication of the projected point of impact of the tethered electrode of the CEW. The calibration process enables laser diode of a CEW to operate within regional guidelines of the maximum output power of light permitted by a laser. The method further permits the magnitude of the power of the light provided by a laser diode to be set and operated in changing environmental conditions in the field.
US10476226B2
A laser amplifier module having an enclosure includes an input window, a mirror optically coupled to the input window and disposed in a first plane, and a first amplifier head disposed along an optical amplification path adjacent a first end of the enclosure. The laser amplifier module also includes a second amplifier head disposed along the optical amplification path adjacent a second end of the enclosure and a cavity mirror disposed along the optical amplification path.
US10476220B2
An IC socket includes: a heat transfer member attached to a socket body in a manner capable of contacting an electrical component and having an opening penetratingly formed at a contact surface that contacts the electrical component accommodated in the socket body; and a temperature sensor that is mounted in the opening of the heat transfer member and has a rod-like tip end portion including a thermosensitive element and extending toward the electrical component, in which the tip end portion, as well as the heat transfer member, contacts the electrical component. In the IC socket, a tubular component having an insertion hole in which an outer surface of a portion of the temperature sensor other than the tip end portion is fitted in a slidable manner in the axial direction of the temperature sensor, is attached to the opening.
US10476214B2
An electronic device that includes a plug connector having a tab adapted to be inserted into a receptacle connector of a second device during a mating event, the tab including first and second opposing surfaces and a contact region formed at the first surface of the tab, the contact region including a plurality of contacts spaced apart along a first row, the plurality of contacts including a first contact, a power contact and a ground contact; a computer-readable memory having identification, configuration and authentication information relevant to the electronic device that can be communicated to the second device during a mating event stored therein; circuitry coupled to the first contact and configured to, after a mating event in which the plug connector is inserted into the receptacle connector, participate in a handshaking algorithm that includes receiving a command over the first contact from the second device and sending a response to the command that includes contact configuration information for the electronic device over the first contact to the second device; and power circuitry, coupled to the power contact, configured to deliver power to charge a device coupled to the electronic device via the plug connectors.
US10476210B1
A contact module includes a dielectric holder having first and second sides extending between a mating end and a mounting end. The contact module includes signal contacts held by the dielectric holder along a contact plane. The contact module includes a first ground shield coupled to the first side of the dielectric holder and providing electrical shielding for the signal contacts and a second ground shield coupled to the second side of the dielectric holder and providing electrical shielding for the signal contacts, the ground shield having skewer openings. The contact module includes ground skewers having posts extending from the first ground shield through the dielectric holder. The posts are electrically connected to the first ground shield and extend into corresponding skewer openings of the second ground shield to electrically connect the first ground shield to the second ground shield.
US10476205B2
A plug, which is adapted to engage a receptacle on a circuit board, includes a housing, and a pin module received in the housing to form a gap between an inner side of the housing and an outer surface of the pin module. A wall of the receptacle is received in the gap, and the housing covers the wall of the receptacle when the plug engages the receptacle to have a firm connection between the plug and the receptacle.
US10476202B2
An apparatus includes a first electrical contact comprising a first aperture and a first insulation displacement opening. Centers of the first aperture and the first insulation displacement opening are aligned. The apparatus also includes an insulated housing comprising a first wire opening, a second wire opening, and a first electrical contact inlet extending through the first and second wire openings. The first electrical contact is at least partially inserted into the first electrical contact inlet such that at least a portion of the first aperture is aligned with the first wire opening.
US10476201B2
An sealed electrical connector includes a connector housing having a wire inlet portion, a connector position assurance holder portion, and an interface portion. An electrical terminal is located and electrically connected to an electrical wire inside an internal cavity that is located central inside the connector housing. The internal cavity extends into the interface portion. The electrical wire extends to outside the connector housing passing the wire inlet portion that is located between the internal cavity and the outside of the connector housing. The connector also includes a flexible sealing member that is configured to seal the internal cavity when the electrical connector is electrically connected to a mating counter connector and when a connector position assurance device is activated in the connector position assurance holder portion to mechanically lock the electrical connector to the counter connector. The flexible sealing member is made in one piece.
US10476192B2
An electrical connector includes an insulator body including a mating cavity formed by a top plate, a bottom plate and two lateral plates. Two surfaces of the top plate and the bottom plate facing each other have a plurality of terminal trenches. A plurality of conductive terminals are respectively arranged in the terminal trenches of the insulator body. Each of the conductive terminals has a contact portion, a welding portion and a main body portion connected to the contact portion and the welding portion. The welding portions extend out of the insulator body respectively. Each of thicknesses of the contact portions is less than each of thicknesses of the main body portions, or each of widths of the contact portions is less than each of widths of the main body portions.
US10476190B2
A terminal fitting (1) includes a rectangular tubular body (10). A resilient contact piece (16) is arranged inside the body (10) and a pressure receiving piece (18) faces the resilient contact piece (16) inside the body (10). The resilient contact piece (16) has a base end (16Eb) curved inward of the body (10) from an end of the body (10). The pressure receiving piece (18) has one end including a base end (18Eb) curved inwardly of the body (10) from an end of the body (10). An area of a first facing surface (16F) of the resilient contact piece (16) to be contacted by a tab (41) serves as a first plating area (16M) having Ag plating applied thereto. Areas of a second facing surface (18F) of the pressure receiving piece (18) to be contacted by the tab (41) serves as second plating areas (18M) having Ag plating applied thereto.
US10476183B2
A terminal assembly for an electrical compressor may include: a terminal housing having an internal space divided into a plurality of spaces, and fixed to a driver; a plurality of terminal parts positioned in the terminal housing, and each having one side connected to a magnet wire and the other side to form a hole into which an electric conduction pin is inserted; and a cover part coupled to the terminal housing, and constraining the movement of the terminal part. The magnet wire may be connected to the terminal part by welding.
US10476182B2
A molded portion-equipped electrical wire that includes a conductor; a terminal connected to an end of the conductor; a mold covering a portion at which the conductor and the terminal are connected such that the terminal protrudes from one end side of the mold and the conductor protrudes from another end side of the mold; an insulating covering that covers a periphery of the mold and the conductor and is obtained due to a thermal contraction tube contracting; and a body that is provided on an outer circumferential surface of the mold and includes a level difference forming surface facing the one end side, wherein an end of the covering is caught on a level difference portion formed by the level difference forming surface, and the body is made of an elastic material.
US10476179B2
A connector (100) is disclosed that includes a housing (2) having a length, a width, a first end wall (15), a second end wall (19), and a plurality of first (17) and second (18) grooves disposed on upper-portion main surface and bottom-portion main surface of a base (2). The grooves receive pluralities of first (70) and second (71) insulated conductors, respectively. A plurality of terminals (16) make contact with the first and second insulated conductors so that the first insulated conductors and the second insulated conductors are electrically connected to each other.
US10476168B2
Methods and apparatus for an antenna assembly including one or more array blocks having one or more corporate manifolds, each having an input port, a plurality of output ports, and a plurality of phase shifters, each of the phase shifters located at a respective one of the output ports. Array blocks can further include a plurality of serial manifolds each having an input port and a plurality of output ports, the input port coupled to a respective output port of one of the corporate manifolds; and plurality of antenna elements coupled to respective output port of one of the serial manifolds.
US10476166B2
A dual-reflector antenna comprises a main reflector traversed by a feed source and a sub-reflector. The sub-reflector comprises a dielectric body extending between a first end that is small in diameter and a second end that is greater in diameter, the small-diameter end being connected to the end of the feed source constituted by a metal tube filled with a dielectric material. The end of the feed source connected to the sub-reflector comprises a housing, having an inner depth and inner diameter, built into the dielectric material. The small-diameter end of the sub-reflector comprises an inner portion having a substantially cylindrical shape, able to fit into the housing, having an outer length and outer diameter. The outer length and outer diameter of the small-diameter end of the sub-reflector are respectively less than the inner depth and inner diameter of the feed source, so as to form a space between the inner portion of the sub-reflector and the dielectric wall of the housing.
US10476157B1
An apparatus is disclosed including a tunable passive phase shifter. In example implementations, a phase shifter reuses one or more inductors for multiple bands and can reduce switch use along a propagation path to lower insertion loss. In an example aspect, an apparatus for phase shifting includes a phase shifter having a first port and a second port. The phase shifter includes an inductive path, which is coupled between the first and second ports, and first and second bypass paths. The inductive path includes multiple inductors and multiple nodes. The multiple inductors are coupled together in series between the first and second ports. The multiple nodes are interleaved with the multiple inductors along the inductive path. The first bypass path is coupled to a first pair of nodes of the multiple nodes, and the second bypass path is coupled to a second pair of nodes of the multiple nodes.
US10476147B2
An antenna device includes an RFIC element, a power supply coil connected to the RFIC element, and a first coil conductor including a first large-diameter loop shaped conductor and a first small-diameter loop shaped conductor. The first coil conductor functions as a booster antenna and forms an antenna resonance circuit. The power supply coil is accommodated in a recess surrounded by the first small-diameter loop shaped conductor. The power supply coil is disposed in a manner that its winding direction is aligned with the winding axis direction of the first small-diameter loop shaped conductor and its outer diameter is inside a coil opening of the first small-diameter loop shaped conductor in a planar view. The power supply coil is coupled to the first small-diameter loop shaped conductor through a magnetic field.
US10476140B2
A method for repair of a multifunctional wideband array includes processes and operations of assessing electrical and structural impairment to the multifunctional wideband array; cutting an opening in a superstrate of the multifunctional wideband array to expose an impaired backskin section of a lower electronics assembly of the multifunctional wideband array; replacing the impaired backskin section with a replacement backskin section; and repairing the opening in the superstrate. A system of multifunctional wideband array repair includes a core having longitudinal core strips and transverse core strips; a backskin having electronics connected to the core and providing electrical functionality enabling the core cells of the core to function as a phased array antenna aperture; a number of splice clips connecting longitudinal core strips to longitudinal repair core strips; and a section of the backskin electrically connected and structurally bonded to the repair core strips.
US10476133B2
An electrical element includes a flexible antenna and a rigid member higher in rigidity than the flexible antenna. At least one of the flexible antenna and the rigid member is made of thermoplastic resin. A conductor pattern defining at least a portion of a section that performs the main function of the electrical element is provided at the flexible antenna. No conductor pattern that performs the main function of the electrical element is provided at the rigid member. Opposing surfaces of the flexible antenna and the rigid member are directly joined to each other.
US10476132B2
A dual-polarized antenna in which two antenna elements are highly integrated and the size of the whole antenna is reduced while suppressing coupling between the two antenna elements without having the two antenna elements overlap each other is provided. An antenna (10) includes a conductive reflector (101) and two antenna elements (102, 103) (antenna elements) that are arranged to be spaced apart from each other. As shown in FIG. 3, in a projected view on the conductive reflector (101), longitudinal directions of the two antenna elements (102, 103) are substantially orthogonal to each other. One of the end parts (110) of the antenna element (103) in the longitudinal direction is positioned at an approximate center (109) (part around the center) of the antenna element (102) in the longitudinal direction.
US10476127B2
A multi-band antenna apparatus according to one of various embodiments of the present invention may comprise: an antenna housing in which an antenna module having two or more frequency bands is mounted; a plurality of repeaters detachably coupled to the antenna housing according to slide movement thereof; connector parts which protrude from the antenna housing and are connected to the plurality of repeaters, respectively; and a bracket which fixes the antenna housing to an outer wall and couples the plurality of repeaters to the antenna housing in an individually detachable manner.
US10476126B2
A wireless control device, such as a system controller for a load control system, may comprise a light-transmissive cover for an antenna that may be illuminated to provide feedback to a user of the load control system. The light-transmissive cover may receive light energy from a light-generating circuit to provide a visible display of the light energy. The wireless control device may be mounted to, for example, a ceiling, and the light-transmissive cover may extend from the wireless control device (e.g., down from the ceiling). The light-transmissive cover may be viewed by a user at large viewing angles and at a distance away from the wireless control device, which may simplify and improve reliability of commissioning of the load control system as well as speed up troubleshooting of the load control system after commissioning is completed.
US10476124B2
Disclosed is a capacitive non-directional coupler having a non-directional coupler printed circuit board (PCB) and a capacitive attenuator. The non-directional coupler PCB includes a coupler section configured to carry energy travelling on a main transmission line. The non-directional coupler PCB and the capacitive attenuator are configured as a capacitive voltage divider, and provide a sample of the energy on the main transmission line. Also disclosed is a method for measuring for measuring RF power using an RF power sensor having the capacitive non-directional coupler that includes with the non-directional coupler printed circuit board and the capacitive attenuator. Also disclosed is an RF power metering system that includes an RF power sensor having the capacitive non-directional coupler.
US10476123B2
A transmission line includes a dielectric base body including a first and second base bodies. Each of the first and second base bodies includes dielectric layers stacked on top of one another. The first base body includes a first signal conductor located between ground conductors in a stacking direction. The second base body includes a second signal conductor located between ground conductors in the stacking direction. The first and second base bodies are brought together so that one of the ground conductors of the first base body and one of the ground conductors of the second base body abut against or are adjacent to each other. Lead conductors defining both ends of the first signal conductor and lead conductors defining both ends of the second signal conductor are exposed on a mounting surface of the dielectric base body parallel or substantially parallel to the stacking direction.
US10476119B2
A phase shifter device is disclosed and comprises a continuous transmission line on a substrate, and a plurality of ports coupled to the continuous transmission line and spaced apart from each other around the continuous transmission line. The plurality of ports comprises a first port, a second port, a third port, a fourth port, and a fifth port. A radio frequency (RF) switch is operative to connect either the first port or the fifth port to a main RF line that is coupled to one or more antennas. The second port is located between the first port and the third port, and the fourth port is located between the fifth port and the third port. In an alternative embodiment, the phase shifter device is combined with a circular polarization quadrature divider.
US10476114B2
A battery includes: 1) an anode; 2) a cathode; 3) a separator disposed between the anode and the cathode, wherein the separator includes at least one functional layer; and 4) a sensor connected to the at least one functional layer to monitor an internal state of the battery.
US10476085B2
A unit cell that constitutes a fuel cell stack is obtained by sandwiching an electrolyte mem-brane/electrode structure with a cathode-side separator and an anode-side separator. A first resin member is provided along the entire periphery of the cathode-side separator in the outer peripheral portion of the cathode-side separator. Surfaces of the cathode-side separator are provided with sealing parts that cover a part of the first resin member and constitute a first sealing member.
US10476083B2
A length L between the markings 11a measured by the pre-coating thickness measuring device 17 and a length L′ between the markings 11a measured by the post-coating thickness measuring device 18 are calculated, and a length ratio is obtained. Measurement positions of thickness data measured by the post-coating thickness measuring device 18 are corrected based on the calculated length ratio. A value at each measurement position of pre-coating thickness information on a corrected post-coating thickness interpolation line connecting measurement points of corrected post-coating thickness information obtained by correcting the measurement positions with a line segment is determined as post-coating thickness at each measurement position. A difference between the determined value and the pre-coating thickness is calculated. If it is in a predetermined range, the electrode is determined as a non-defective product.
US10476081B2
Provided are a positive electrode material mixture, in which, the positive electrode material mixture includes a positive electrode active material, a conductive agent, and a binder, wherein the conductive agent includes a particulate conductive agent, a fibrous conductive agent, and a plate-shaped conductive agent, and the binder includes a crystalline binder having a weight-average molecular weight (Mw) of 500,000 g/mol to 900,000 g/mol and an amorphous binder having a weight-average molecular weight (Mw) of 200,000 g/mol to 400,000 g/mol.
US10476080B2
An electrode is provided having a front region adjacent to a separator and a back region adjacent to a current collector. The electrode includes an anion-absorbing material and a cation-absorbing material. The electrode exhibits a compositional profile such that the anion-absorbing material is present at a higher volume percent at the back region than at the front region. Also provided are electrochemical cells that employ such an electrode as a positive electrode. Optionally, the cells include an electrolyte comprised of a solution of a solvent and a salt dissolved therein at a concentration of at least about 2M when the cell is in a fully discharged state.
US10476076B2
A composition-of-matter comprising a plurality of particles is disclosed herein, the particles comprising a compound (e.g., an element or a mixture of elements) which forms an alloy with an alkali metal and/or an alloy of an alkali metal with said compound. The alloy is characterized by reversibly releasing the alkali metal and absorbing the alkali metal. Some or all of the particles are encapsulated within a volume enclosed by a shell or matrix which conducts cations of the alkali metal, wherein a volume of the alloy upon maximal absorption of the alkali metal does not exceed the volume enclosed by a shell or matrix. Further disclosed herein is a process of preparing a composition-of-matter, which is effected by coating particles comprising an alloy saturated with the alkali metal with a conductor of cations of the alkali metal, as well as electrochemical half cells and batteries including the composition-of-matter.
US10476070B2
A battery capable of improving the cycle characteristics is provided. The battery includes a cathode, an anode, and an electrolytic solution. The anode includes an anode active material layer containing an anode active material having silicon as an element, and a coating layer that coats the anode active material layer, and contains an oxide of a 3d transition metal element at least one selected from the group consisting of iron, cobalt, and nickel.
US10476068B2
The present invention relates to a battery module that includes a probe for detecting expansion of a battery cell. More particularly, the present invention relates to a battery module including: two or more of rechargeable battery cells; a sensing probe provided at an external surface of at least one of the battery cells to sense a local expansion change of the battery cell and transmitting a signal; and a controller receiving the signal from the sensing probe, estimating an internal pressure of the battery cell from the received signal, and generating a warning signal to assure safety of the battery module when the estimated internal pressure exceeds a threshold pressure level.
US10476057B2
An easy-to-remove member includes a first surface and a second surface. The first surface includes a weak adhesive portion that is bonded with a bottom surface of a battery, and a strong adhesive portion that is bonded with a top surface of the battery. A separating structure is arranged at a boundary between the weak adhesive portion and the strong adhesive portion and is to separate the easy-to-remove member into a first body and a second body. The first body corresponds to the weak adhesive portion. The second body corresponds to the strong adhesive portion. At least a part of the second surface of the first body is bonded with an inner wall of a battery cabin and the second surface of the second body is attached to the inner wall of the battery cabin.
US10476052B2
A battery pack includes a plurality of battery modules in a stacked arrangement. The plurality of battery modules includes a first battery module that includes: at least one battery cell including a cell lead; a cartridge on which the at least one battery cell is mounted; and a first cooling cover. The first cooling cover is coupled to the cartridge and covers the at least one battery cell. The cartridge includes: a seating portion on which the at least one battery cell is seated; and a pressing portion that is formed on the seating portion and that is configured to, based on an external force being applied to the seating portion, apply pressure to a first end of a second cooling cover of a second battery module that neighbors the first battery module in the stacked arrangement.
US10476051B2
A heat exchanger integrated into an electric vehicle's battery pack enclosure is provided, where the heat exchanger conduits are mechanically and thermally coupled to the inside surface of the enclosure base plate and where the battery pack enclosure is mounted such that ambient air flows over the outside surface of the enclosure base plate during vehicle motion. A thermal management system is coupled to, and controls operation of, the integrated battery pack heat exchanger such that in a first operational mode the heat exchanger is thermally coupled to the batteries within the battery pack, and in a second operational mode the heat exchanger is thermally decoupled from the batteries within the battery pack.
US10476044B2
Provided are sealed pouch-cell batteries that are alkaline batteries or non-aqueous proton-conducing batteries. A pouch cell includes a flexible housing such as is used for pouch cell construction where the housing is in the form of a pouch, a cathode comprising a cathode active material suitable for use in an alkaline battery, an anode comprising an anode active material suitable for use in an alkaline battery, an electrolyte that is optionally an alkaline or proton-conducting electrolyte, and wherein the pouch does not include or require a safety vent or other gas absorbing or releasing system. The batteries provided function contrary to the art recognized belief that such battery systems were impossible due to unacceptable gas production during cycling.
US10476043B2
A display including a back plate, a plurality of light emitting devices and a plurality of compensating light emitting devices is provided. The back plate has a plurality of pixels and at least one compensated region. The compensated region includes some of the pixels. The light emitting devices are arranged in all the pixels on the back plate. The compensated light emitting devices are disposed on the back plate and located in each pixel in the compensated region respectively. At least one of the pixels in the compensated region is dead pixel. Besides, a repair method of the display is also provided.
US10476042B2
The present disclosure provides a display-substrate motherboard, a display substrate, a method for manufacturing the same and a display apparatus. The display-substrate motherboard includes a base substrate, an inorganic layer on the base substrate, a plurality of spaced display components on the inorganic layer, and a protection pattern on the inorganic layer. The protection pattern covers a laser cutting area between the plurality of spaced display components.
US10476040B2
The invention provides an OLED packaging structure and method, wherein the OLED packaging structure comprises: a substrate disposed with OLED device; a first inorganic barrier layer formed on the substrate and covering the OLED device; an organic buffer layer formed on the first inorganic barrier layer, the organic buffer layer being doped with particles having negative thermal expansion coefficient; a second inorganic barrier layer formed on the substrate and covering the first inorganic barrier layer and the organic buffer layer. By doping the organic buffer layer with particles with negative thermal expansion coefficient to form a gradient doping organic buffer layer, the invention can reduce thermal deformation of the organic buffer layer, reduce or even eliminate the thermal expansion and deformation difference at the interface between the organic buffer layer and the inorganic barrier layer, thereby to reduce the film peeling or bubbling probability and improve packaging reliability.
US10476032B2
A display device includes a substrate including a display region, a first non-display region in the display region and a second non-display region outside the display region. A pixel array layer is disposed on the display region of the substrate. An encapsulation layer is disposed on the display region. The encapsulation layer is disposed on the first and second non-display regions of the substrate. The first non-display region includes a through hole penetrating the pixel array layer and the substrate. An encapsulation groove is spaced apart from the through hole. An inner wall of the through hole and an inner wall of the encapsulation groove are at least partially covered with the encapsulation layer. An end face of the encapsulation layer facing away from the pixel array layer has an irregular shape when viewed from a side of the substrate opposite the pixel array layer.
US10476026B2
An electronic device includes a housing that comprises a first surface, a second surface, and a side surface, the housing having at least one through-hole formed on the side surface, a flexible polymer layer that comprises a first part that is parallel to the first surface, a second part extending from the first part along the side surface, and a third part extending from the second part and inserted between the first part and the second surface, the polymer layer having at least one opening that passes through the second part and the third part, a plurality of display elements disposed on the flexible polymer layer, a display driving circuit, and at least one conductive line coupled to the polymer layer, extends along the second part, and is arranged around the opening, the through-hole and the opening being at least partially aligned with each other.
US10476022B2
An organic light emitting diode, which includes a substrate, a first electrode, at least one of red and green emissive layers, a blue emissive layer, a second electrode, and an exciplex elimination layer that is formed between at least one of the red and green emissive layers and the blue emissive layer; the exciplex elimination layer acts to confine carriers in at least one of the red and green emissive layers.
US10476014B2
A composition includes a product of a condensation reaction between a thermal cross-linking agent and a product of hydrolysis and condensation polymerization of a compound represented by Chemical Formula 1.
US10476010B2
Compounds comprising a ligand LA selected from the group consisting of Formula I and Formula II may be useful as blue phosphorescent materials in OLED devices. The materials were determined computationally to have appropriate triplet energies for use as blue emitters and to possess sufficient chemical stability for use in devices.
US10476009B2
A novel organic compound that can be used as an electron-injection material or an electron-transport material of a light-emitting element is provided. An organic compound with which a display device having less crosstalk can be obtained is provided. A light-emitting device, a display device, and an electronic device each having less crosstalk are provided. An organic compound including two or three benzo[h]quinazoline rings is provided. In the organic compound, two or three benzo[h]quinazoline rings are preferably included in the substituent including an aromatic ring or a heteroaromatic ring and having 3 to 30 carbon atoms. When two or three benzo[h]quinazoline rings are included in a substituent particularly including a heteroaromatic ring and having 3 to 30 carbon atoms, a high electron-transport property can be obtained.
US10476003B2
A method of manufacturing a division mask includes pulling opposite end portions of a mask member in a first direction to fasten the mask member to a fastening portion, forming a first pattern portion having a plurality of first openings on the fastened mask member, such that the first pattern portion has a longer length in the first direction toward a central portion of the first pattern portion, and cutting the opposite end portions of the mask member to detach the mask member from the fastening portion.
US10475996B2
An optical-readout synaptic device based on SiOxNy and a preparation method thereof are provided. The device includes a surface plasmonic waveguide and a memristor; the surface plasmonic waveguide has a vertical three-layer structure that a second metal layer, a SiNx dielectric layer and a first metal layer are successively arranged from top to bottom; the memristor has a vertical four-layer structure that a second electrode layer, a second resistive layer, a first resistive layer and a first electrode layer are successively arranged from top to bottom; the memristor is embedded in the surface plasmonic waveguide; and, the first resistive layer and the second resistive layer of the memristor serve as an optical signal transmission channel that is horizontally connected with the SiNx dielectric layer of the surface plasmonic waveguide. The present invention realizes an optical-readout of synaptic weight and has incomparable advantages over a conventional electrical-readout synaptic device.
US10475989B2
A storage element includes a storage layer, a fixed magnetization layer, a spin barrier layer, and a spin absorption layer. The storage layer stores information based on a magnetization state of a magnetic material. The fixed magnetization layer is provided for the storage layer through a tunnel insulating layer. The spin barrier layer suppresses diffusion of spin-polarized electrons and is provided on the side of the storage layer opposite the fixed magnetization layer. The spin absorption layer is formed of a nonmagnetic metal layer causing spin pumping and provided on the side of the spin barrier layer opposite the storage layer. A direction of magnetization in the storage layer is changed by passing current in a layering direction to inject spin-polarized electrons so that information is recorded in the storage layer and the spin barrier layer includes at least a material selected from oxides, nitrides, and fluorides.
US10475988B2
In one embodiment, a spin torque device uses a thick (e.g., >1 nm, and preferably >=2-6 nm) ferrimagnet (FIM) layer, instead of a thin (e.g., <1-2 nm) FM layer in the device's stack. The FIM layer may be composed of a cobalt-gadolinium (Co—Gd) alloy, cobalt-terbium (Co—Tb) multilayers, or other materials that provide anti-ferromagnetic coupling between two sub-lattices. Negative exchange interaction between the two sub-lattices of the FIM may allow for low current switching. High thermal stability and external magnetic field resistance may also be achieved.
US10475979B2
A thermoelectric material containing a dichalcogenide compound represented by Formula 1 and having low thermoelectric conductivity and high Seebeck coefficient: RaTbX2-nYn (1) wherein R is a rare earth element, T includes at least one element selected from the group consisting of Group 1 elements, Group 2 elements, and a transition metal, X includes at least one element selected from the group consisting of S, Se, and Te, Y is different from X and includes at least one element selected from the group consisting of S, Se, Te, P, As, Sb, Bi, C, Si, Ge, Sn, B, Al, Ga and In, a is greater than 0 and less than or equal to 1, b is greater than or equal to 0 and less than 1, and n is greater than or equal to 0 and less than 2.
US10475974B2
A carrier leadframe, including a frame body and a carrier, is provided. The frame body includes at least one supporting portion, and the carrier includes a shell and at least one electrode portion and is mechanically engaged with the frame body via the supporting portion. A method for manufacturing the carrier leadframe as described above, as well as a light emitting device made from the carrier leadframe and a method for manufacturing the device, are also provided. The carrier leadframe has carriers that are separate in advance and mechanically engaged with the frame body, thereby facilitating the quick release of material after encapsulation. Besides, in the carrier leadframe as provided, each carrier is electrically isolated from another carrier, so the electric measurement can be performed before the release of material. Therefore, the speed and yield of production of the light emitting device made from the carrier leadframe is improved.
US10475973B2
A packaged light emitting device die 20 includes a package body having a profiled leadframe 10 embedded in a body 12 of reflecting material. The leadframe 10 is exposed on mounting surface 14 only on at least one solder bonding area 16. Solder 22 is present only on the at least one solder bonding area 16 and not elsewhere. The reflecting material provides the reflecting parts of the package so there is no need for a reflective layer to be deposited on leadframe 10. Moreover, the reflecting material can function as a solder resist to self-align the solder 22 to the at least one solder bonding area 16.
US10475970B2
A micro LED display panel and a manufacturing method thereof are provided. The micro LED display panel includes: a substrate, a plurality of micro LEDs disposed on the substrate and arranged in an array, a transparent encapsulation layer covering the plurality of micro LEDs, and a quantum dot (QD) layer disposed on the encapsulation layer. By adding the QD layer on the encapsulation layer, the short wavelength light emitted by the micro LEDs excites the QD layer to emit light, so that the micro LEDs and the QD layer form the basic display units of the micro LED display panel to expand the gamut of micro LED display panel and improve display quality of the micro LED display panel.
US10475969B2
A color converter and a method of manufacturing a color converter are provided. The color converter includes: a base substrate; a wavelength conversion pattern layer including a plurality of wavelength conversion layers disposed on the base substrate to be spaced apart from each other, and an overcoat layer disposed on the wavelength conversion pattern layer to cover at least a part of the wavelength conversion pattern layer, wherein the overcoat layer has an upper surface having a higher flatness than a lower surface.
US10475967B2
Wavelength converters (103) with improved thermal conductivity are described. In some embodiments the wavelength converters include a thermally conductive component (204, 206) and a wavelength conversion material (205) mixed with or dispersed in the thermally conductive component. The wavelength conversion material (205) includes non-agglomerated quantum dots. The presence of the thermally conductive component may facilitate removal of heat from the wavelength converter, potentially reducing the impact of elevated temperature on the performance of the wavelength conversion material therein. Methods of making such wavelength converters and lighting devices including such wavelength converters are also described.
US10475949B2
An optical coupling device includes a first lead frame, a second lead frame, a first mounting member, a second mounting member, the members respectively provided on the first lead frame and, the second lead frame a light emitter provided on the first mounting member, a light receiver provided on the second mounting member, a first wire and a second wire electrically connecting the light emitter to the first lead frame, and the light receiver to the second lead frame, and an outer resin enclosure enclosing a part of the first lead frame and the second lead frame, the light emitter, and the light receiver, wherein at least the light emitter and the light receiver in the outer resin enclosure are covered with a silicone resin cured material.
US10475940B2
An optical device includes an active region and packaging glass located on top of the active region. A top surface of the packaging glass includes hierarchical nanostructures comprised of honeycombed nanowalls (HNWs) and nanorod (NR) structures extending from the HNWs.
US10475934B2
A thin film transistor having a high operation speed with a field effect mobility greater than 20 cm2/Vs and a method for manufacturing the same, and a semiconductor device having the same are provided. A thin film transistor in which a gate electrode, a gate insulating film and an oxide semiconductor film are laminated on a substrate, a source region and a drain region are respectively formed in outer portions of the oxide semiconductor film in the width direction, and a channel region is formed in a region between the source region and the drain region; and a source electrode is connected to the source region, while a drain electrode is connected to the drain region. The gate insulating film contains fluorine; and the ratio of the width W of the channel region to the length L thereof, namely W/L is less than 8.
US10475927B2
An integrated circuit and a code generating method are described. The integrated circuit includes a plurality of field effect transistors, a plurality of sense-amplifiers, and a processing circuit. Each field effect transistor is configured to represent an address in a mapping table and includes a source, a drain, a channel and a gate. Each sense-amplifier is connected to the drain and configured to sense an electric current from the drain and identify a threshold voltage of the corresponding field effect transistor. The processing circuit is configured to categorize each of the threshold voltages identified by the corresponding sense-amplifiers into a first state and a second state and mark the state of each of the threshold voltages at the corresponding address in the mapping table.
US10475919B2
A method for producing an integrated power transistor circuit includes forming at least one transistor cell in a cell array, each transistor cell having a doped region formed in a semiconductor substrate and adjoining a first surface of the semiconductor substrate on a first side of the semiconductor substrate, depositing a contact layer on the first side, structuring the contact layer to form a contact structure from the contact layer, the contact structure having, in a projection of the cell array orthogonal to the first surface, a first section and, outside the cell array, a second section which connects the first section to an interface structure, and forming an electrode structure on and in direct contact with the first section in the orthogonal projection of the cell array, the electrode structure being absent outside the cell array.
US10475909B2
An electric assembly includes a bipolar switching device and a transistor circuit. The transistor circuit is electrically connected in parallel with the bipolar switching device and includes a normally-on wide bandgap transistor.
US10475904B2
A method of forming a merged source/drain region is disclosed that includes forming first and second VOCS structures above a semiconductor substrate, forming a recess in the substrate between the first and second VOCS structures and forming a P-type-doped semiconductor material in the recess. In this particular example, the method also includes removing a first substantially horizontally-oriented portion of the P-type-doped semiconductor material from within the recess while leaving a second substantially horizontally-oriented portion of the P-type-doped semiconductor material remaining in the recess and forming a substantially horizontally-oriented N-type-doped semiconductor material in the recess laterally adjacent the second substantially horizontally-oriented portion of the P-type-doped semiconductor material, wherein the substantially horizontally-oriented N-type-doped semiconductor material physically engages the second substantially horizontally-oriented portion of the P-type-doped semiconductor material along an interface within the merged source/drain region.
US10475897B2
In a method of forming a Group III-V semiconductor layer on a Si substrate, a first source gas containing a Group V element is supplied to a surface of the Si substrate while heating the substrate at a first temperature, thereby terminating the Si surface with the Group V element. Then, a second source gas containing a Group III element is supplied to the surface while heating the substrate at a second temperature, thereby forming a nucleation layer directly on the surface of the Si substrate. After the nucleation layer is formed, the supply of the second source gas is stopped and the substrate is annealed at a third temperature while the first source gas being supplied, thereby foaming a seed layer. After the annealing, the second source gas is supplied while heating the substrate at a fourth temperature, thereby forming a body III-V layer semiconductor on the seed layer.
US10475893B2
A trench gate lead-out structure comprises a substrate (10), a trench formed in the surface of the substrate (10) and a first dielectric layer (22) on the substrate (10), and also comprises a polysilicon gate (31) at the inner surface of the trench. The trench is partially filled by the polysilicon gate (31), so that a recess exists in the trench above the polysilicon gate (31). A second dielectric layer (41) is filled in the recess. The trench gate lead-out structure also comprises a metal plug (50). The metal plug (50) downwards penetrates through the first dielectric layer (22) and then is inserted between the second dielectric layer (41) and the polysilicon gate (31), and accordingly is connected to the polysilicon gate (31).
US10475883B2
In a semiconductor device, a width of a second epitaxial layer is greater than a width of a first epitaxial layer, and a thickness of an end portion of the second epitaxial layer, which is in contact with an element isolation portion, is smaller than a thickness of an end portion of the first epitaxial layer, which is in contact with the element isolation portion, and a second shortest distance between the element isolation portion and a second plug is greater than a first shortest distance between the element isolation portion and a first plug.
US10475881B2
Crystal lattice vacancies are generated in a pretreated section of a semiconductor layer directly adjoining a process surface. Dopants are implanted at least into the pretreated section. A melt section of the semiconductor layer is heated by irradiating the process surface with a laser beam activating the implanted dopants at least in the melt section.
US10475875B2
A display device including a display panel and a back cover is provided. In the display device, a flexible circuit film electrically connected to the display panel may be extended between the display panel and the back cover. In the display device, a cover tape is disposed between the flexible circuit film and the back cover. A portion of the flexible circuit film disposed close to an edge of the display panel may be exposed by the cover tape. Thus, the display device may prevent damage of the flexible circuit film due to the outer pressure.
US10475872B2
Provided are a display device and a method of manufacturing the same. A display device includes: a light blocking layer on a first substrate, a buffer layer on the light blocking layer, a semiconductor layer on the buffer layer, an insulating layer on the semiconductor layer, and a source/drain metal layer positioned on the insulating layer, the source/drain metal layer including a non-overlap region that does not overlap the light blocking layer.
US10475871B2
An apparatus includes a junction field-effect transistor (JFET) and a set of one or more serially-connected diodes. The JFET includes a first layer including silicon of a first conductivity type, a gate, and first and second terminals. The gate includes a second layer formed on the first layer and including intrinsic amorphous hydrogenated silicon, a third layer formed on the second layer and including amorphous hydrogenated silicon of a second conductivity type, and a conductive layer formed on the third layer. Each of the first and second terminals includes a fourth layer formed on the first layer, the fourth layer including crystalline hydrogenated silicon of the first conductivity type, and a conductive layer formed on the fourth layer. Each of the serially-connected diodes has first and second terminals, a first of the serially-connected diodes having the first terminal connected to the second terminal of the JFET.
US10475866B2
Disclosed are an organic light emitting display device and a method of manufacturing the same. The organic light emitting display device includes a thin film transistor (TFT) including a gate electrode and a source electrode provided on a substrate, a planarization layer provided on the TFT to have a step height, an anode electrode provided on the planarization layer and connected to the source electrode, an organic light emitting layer provided on an upper surface of the anode electrode, and a cathode electrode provided on the organic light emitting layer. The planarization layer includes a first area and a second area, provided at different heights, and a third area including an inclined surface between the first area and the second area. Also, the method includes forming a planarization layer on the source electrode to have a step height. The forming of the planarization layer includes forming the planarization layer including a first area and a second area, provided at different heights, and a third area including an inclined surface between the first area and the second area. Accordingly, the anode electrode provided on the inclined surface of the third area reflects light which is emitted from the organic light emitting layer and moves to a side surface of the organic light emitting layer, thereby enhancing emission efficiency.
US10475865B2
A flexible display substrate, a method for manufacturing the same and a flexible display motherboard are provided in the present disclosure. The flexible display motherboard includes a carrier substrate, a separation layer provided above the carrier substrate, a deformable layer covering the separation layer, a flexible substrate provided above the deformable layer, and a display device provided on the flexible substrate, wherein the deformable layer shrinks and deforms under a preset triggering condition to separate the flexible substrate from the carrier substrate without any damage to the display element, and the light-outgoing effect of the flexible display device can be improved.
US10475850B2
A display device includes a substrate, and a first light-emitting diode element disposed over the substrate and having a first light-emitting path. The display device further includes a light-emitting angle changing layer disposed over the first light-emitting diode element. The display device further includes a second light-emitting diode element disposed over the substrate. The second light-emitting diode element is disposed at a position other than the region corresponding to the first light-emitting path. The first light-emitting diode element has a first light-emitting angle, the second light-emitting diode element has a second light-emitting angle, and the second light-emitting angle is greater than the first light-emitting angle.
US10475833B2
A solid-state image sensor includes a plurality of first pixels and a plurality of second pixels. Each of the plurality of first pixels includes a first filter having a visible light transmittance higher than an infrared light transmittance, and a first photoelectric converter configured to receive visible light transmitted through the first filter, and each of the plurality of second pixels includes a second filter having an infrared light transmittance higher than a visible light transmittance, and a second photoelectric converter configured to receive infrared light transmitted through the second filter. The plurality of second pixels are divided into a plurality of groups each includes at least two second pixels. The solid-state image sensor includes a synthesizer configured to synthesize a signal from signals of the at least two second pixels included in each group.
US10475828B2
An image sensor device structure is provided. The image sensor device structure includes a substrate, and the substrate is doped with a first conductivity type. The image sensor device structure includes a light-sensing region formed in the substrate, and the light-sensing region is doped with a second conductivity type that is different from the first conductivity type. The image sensor device structure further includes a doping region extended into the light-sensing region, and the doping region is doped with the first conductivity type. The image sensor device structure also includes a plurality of color filters formed on the doping region.
US10475827B2
An electronic image capture device includes a first portion and a second portion. The first portion is formed by a substrate wafer provided on one side with electronic circuits and a dielectric layer with a network of electrical connections and external electrical contacts on an outer surface. The second portion includes a pixel wafer capable of generating electrical signals under the effect of light, a substrate wafer mounted to the pixel wafer and provided with electronic circuits and a dielectric layer with a network of electrical connections and external electrical contacts on an outer surface. The outer surfaces and external electrical contacts are bonded to each other so as to mount the first portion to the second portion. A connection pad extends through a hole in the pixel wafer to make electrical connection to the network of electrical connections of the second portion.
US10475814B2
A ferroelectric memory device includes a substrate, an interfacial insulation layer disposed on the substrate, a recombination induction layer disposed on the interfacial insulation layer, a ferroelectric layer disposed on the recombination induction layer, and a gate electrode disposed on the ferroelectric layer. The recombination induction layer includes a material containing holes acting as a majority carrier.
US10475813B2
In an embodiment, a ferroelectric memory device includes a substrate having a source region and a drain region. The ferroelectric memory device includes a ferroelectric superlattice structure disposed on the substrate and having at least two kinds of different dielectric layers alternately stacked. Further, the ferroelectric memory device includes a gate electrode layer disposed on the superlattice structure.
US10475812B2
A memory structure, includes active columns of polysilicon formed above a semiconductor substrate, each active column includes one or more vertical NOR strings, with each NOR string having thin-film storage transistors sharing a local source line and a local bit line, the local bit line is connected by one segment of a segmented global bit line to a sense amplifier provided in the semiconductor substrate.
US10475809B2
A semiconductor memory device includes a first electrode layer extending in a first direction, a second electrode layer above the first electrode layer and extending in the first direction, a third electrode layer above the first electrode layer and extending in the first direction, an insulating member between the second and third electrode layers and extending in the first direction, first semiconductor members extending in the second direction through the first and second electrodes, second semiconductor members extending in the second direction through the first and third electrode layers, and third semiconductor members extending in the second direction, each having a first portion between the second and third electrode layers and in contact with the insulating member, and a second portion extending through the first electrode layer. In the first direction, an arrangement density of the third semiconductor members is lower than that of the first or second semiconductor member.
US10475794B1
A method for fabricating semiconductor device includes the steps of: forming a first bit line structure on a substrate; forming a first spacer adjacent to the first bit line structure; forming an interlayer dielectric (ILD) layer adjacent to the first spacer; removing part of the ILD layer and part of the first spacer to expose a sidewall of the first bit line structure; and forming a first storage node contact isolation structure adjacent to the first bit line structure, wherein the first storage node contact isolation structure contacts the first bit line structure and the first spacer directly.
US10475790B2
The present disclosure describes an exemplary asymmetric CPP layout for a semiconductor structure with a different gate pitch over the source and the drain regions to mitigate gate-to-gate parasitic capacitances over the drain region, thus improving cutoff frequency. For example, the semiconductor structure can include a fin on a substrate. The semiconductor structure can also include first and second gate structures formed on the fin and separated by a first space. The semiconductor structure can also include a third gate structure formed on the fin between the first and the second gate structures. The third gate structure can be separated from the first gate structure by a second pitch and separated from the second gate structure by a third pitch that is greater than the second pitch. The semiconductor structure further includes a source region formed between the first and third gate structures, and a drain region formed between the third and the second gate structures.
US10475786B1
A packaged semiconductor device includes a molded interconnect substrate having a signal layer including a first channel and a second channel on a dielectric layer with vias, and a bottom metal layer for providing a ground return path. The signal layer includes contact pads, traces of the first and second channel include narrowed trace regions, and the bottom metal layer includes a patterned layer including ground cut regions. DC blocking capacitors are in series within the traces of the first and second channel for providing AC coupling that have one plate over one of the ground cuts. An integrated circuit (IC) includes a first and a second differential input channel coupled to receive an output from the DC blocking capacitors, with a bump array thereon flip chip mounted to the contact pads to provide first and second differential output signals.
US10475784B2
A semiconductor structure is provided. A substrate has a first conductivity type. A first well and a second well are formed in the substrate. The first well has a second conductivity type. The second well has the first conductivity type. A doped region is formed in the first well and has the second conductivity type. A gate structure is disposed over the substrate and overlaps a portion of the first well and a portion of the second well. An insulating layer is disposed over the substrate and is spaced apart from the gate structure. A conducting wire is disposed on the insulating layer and includes a first input terminal and a first output terminal. The first input terminal is configured to receive an input voltage. The first output terminal is electrically connected to the doped region.
US10475783B2
Various embodiments are directed to electrostatic discharge (ESD) protection apparatus comprising a bipolar junction transistor (BJT) having terminals, a field-effect transistor (FET) having terminals, and a common base region connected to a recombination region. The BJT and the FET are integrated with one another and include a common region that is shared by the BJT and the FET. The BJT and FET collectively bias the common base region and prevent triggering of the BJT by causing a potential of the common base region to follow a potential of one of the terminals of the BJT in response to an excessive but tolerable non-ESD voltage change at one or more of the terminals.
US10475778B2
An optoelectronic component and a method for producing an optoelectronic component are disclosed. In an embodiment the optoelectronic component includes a semiconductor chip subdivided into a plurality of pixels, the pixels being arranged next to one another in a lateral direction and being configured to be activated individually and independently and a metallic connecting element having an upper side and an underside, the connecting element including a contiguous metallic connecting layer, which is completely passed through by a plurality of first metallic through-connections arranged next to one another in the lateral direction, wherein the first through-connections are electrically insulated and spaced from the connecting layer by insulating regions, wherein each first through-connection is unambiguously assigned to one pixel, is electrically-conductively connected to this pixel and forms a first electrical contact to this pixel, and wherein the semiconductor chip is connected by the connecting element to a carrier.
US10475772B2
A three-dimensional (3D) integrated circuit (IC) die is provided. In some embodiments, a first IC die comprises a first semiconductor substrate, a first interconnect structure over the first semiconductor substrate, and a first hybrid bond (HB) structure over the first interconnect structure. The first HB structure comprises a HB link layer and a HB contact layer extending from the HB link layer to the first interconnect structure. A second IC die is over the first IC die, and comprises a second semiconductor substrate, a second HB structure, and a second interconnect structure between the second semiconductor substrate and the second HB structure. The second HB structure contacts the first HB structure. A seal-ring structure is in the first and second IC dies. Further, the seal-ring structure extends from the first semiconductor substrate to the second semiconductor substrate, and is defined in part by the HB contact layer.
US10475766B2
Examples herein include a solid state drive microelectronics package assembly including a substrate and a plurality of microelectronic components coupled to the substrate. The plurality of microelectronic components may be being separated from one another end-to-end by a component gap. The microelectronics package may further include a die package coupled to the substrate, wherein the die package extends across the component gap and is vertically disposed between the plurality of microelectronic components and the substrate. In some examples, the microelectronics components and the die package are each coupled to the substrate by a plurality of connection components (e.g. a solder ball array). The plurality of connection components may be arranged on the microelectronics components to define one or more open areas devoid of any connection components. The die package may be positioned/nested within the one or more open areas to increase overall microelectronic component density of the microelectronics package.
US10475764B2
A method includes bringing into contact respective first sides of a plurality of dies and a die attach film on a major surface of a carrier wafer, and simultaneously heating portions of the die attach film contacting the plurality of dies in order to simultaneously bond the plurality of dies to the die attach film.
US10475763B2
A die bonding apparatus comprising a first inert gas container having a first inert gas concentration, and a second inert gas container having a second inert gas concentration enclosed within the first inert gas container. The second inert gas concentration is higher than the first inert gas concentration. The die bonding apparatus further comprises a bond head located in the second inert gas container for receiving a die for bonding, and a third inert gas container having an inert gas environment that is separate from the first and second inert gas containers and where a substrate is locatable for die bonding. The bond head is operative to move the die between a first position within the second inert container and a second position within the third inert gas container to bond the die onto the substrate located in the third inert gas container.
US10475761B2
A method for producing an electric device with a multi-layer contact is disclosed. In an embodiment, a method includes providing a carrier, the carrier having a metallic layer disposed on its surface, providing a semiconductor substrate, forming a layer stack on the semiconductor substrate and attaching the layer stack of the semiconductor substrate to the metallic layer of the carrier so that an intermetallic phase is formed between the metallic layer and the solder layer.
US10475753B2
An integrated circuit (IC) structure includes an active area of the IC structure insulator positioned over a substrate. The active area includes an interconnection structure comprised of a plurality of levels, each of the interconnect structure levels including an interlayer dielectric (ILD) layer, a barrier layer disposed over the ILD and a conductor metal layer over the barrier layer. The IC structure also includes a crack stop area which includes a crack stop structure having an equal plurality of levels as the interconnect structure. Each of the crack stop structure levels includes at least one of the layers of the interconnection structure at a same level. At least one crack stop structure level also includes a high modulus layer unique to the crack stop structure level as compared to the corresponding interconnect structure level. In another aspect of the invention, a method for producing the structure is described.
US10475748B2
A fan-out semiconductor package includes: a frame including insulating layers, wiring layers, and connection via layers, and having a recess portion having a stopper layer; a semiconductor chip having connection pads and disposed in the recess portion so that an inactive surface is connected to the stopper layer; a first encapsulant covering at least portions of the semiconductor chip and filling at least portions of the recess portion; an electronic component disposed on the other surface of the frame opposing one surface of the frame in which the semiconductor chip is disposed; a second encapsulant covering at least portions of the electronic component; and a connection member disposed on the frame and an active surface of the semiconductor chip and including a redistribution layer, wherein the connection pads and the electronic component are electrically connected to each other through the wiring layers and the redistribution layer.
US10475744B2
A semiconductor device and a method of fabricating the same are provided. The semiconductor device includes a substrate, an isolation structure, an outer structure, and a gate structure. The isolation structure is disposed on the substrate. The outer structure surrounds a sidewall of the isolation structure. The gate structure surrounds a central part of the outer structure, so that the central part covered by the gate structure becomes a channel region, and the outer structure at both sides of the central part respectively becomes a source region and a drain region.
US10475735B2
Methods of processing a substrate include: providing a substrate with a first polymer dielectric layer; forming a first RDL on the first polymer dielectric layer; constructing a 3D MIM capacitive stack on the first RDL in at least one opening in a top surface of a second polymer dielectric layer, the 3D MIM capacitive stack having a top electrode, a bottom electrode, and a capacitive dielectric layer interposed between the top electrode and the bottom electrode; depositing a dielectric layer on the 3D MIM capacitive stack and on the second polymer dielectric layer; and removing a portion of the dielectric layer to expose at least a portion of the top electrode at a bottom of at least one opening of the 3D MIM capacitive stack and to expose at least a portion of the metal layer at a bottom of at least one opening of the second polymer dielectric layer.
US10475720B2
An integrated circuit architecture that provides a path having relatively low thermal resistance between one or more electronic devices and one or more thermal structures formed on an insulator layer on a substrate. Independent parallel thermal conduction paths are provided through the insulator layer, such as a buried oxide (“BOX”) layer, to allow heat to flow from the substrate layer to a collector column having a portion in common with a thermal structure disposed upon the BOX layer. In some cases, the substrate is a silicon substrate layer supporting the thermal structure and the collector column and a heat source, such as an electronic device (e.g., power amplifier, transistor, diode, resistor, etc.).
US10475719B2
A semiconductor structure includes a substrate comprising a die pad disposed over the substrate, and a passivation disposed over the substrate and surrounding the die pad, a redistribution layer (RDL) comprising a dielectric layer disposed over the passivation and an interconnect structure disposed within the dielectric layer and electrically connecting with the die pad, a conductive bump disposed over and electrically connected with the interconnect structure; and an isolation layer surrounding the substrate and the RDL.
US10475718B2
A semiconductor device package includes a dielectric layer, a first RDL, a second RDL, an inductor, a first electronic component and a second electronic component. The first RDL is adjacent to a first surface of the dielectric layer, and the first RDL includes first conductive pieces. The second RDL is adjacent to a second surface of the dielectric layer, and the second RDL includes second conductive pieces. The inductor is disposed in the dielectric layer. The inductor includes induction pillars, wherein each of the induction pillars is disposed through the dielectric layer, and each of the induction pillars is interconnected between a respective one of the first conductive pieces of the first RDL and a respective one of the second conductive pieces of the second RDL. The first electronic component and the second electronic component are between the first RDL and the second RDL, and electrically connected to each other through the inductor.
US10475712B2
A system is disclosed. The system includes a tool cluster. The tool cluster includes a first deposition tool configured to deposit a first layer on a wafer. The tool cluster additionally includes an interferometer tool configured to obtain one or more measurements of the wafer. The tool cluster additionally includes a second deposition tool configured to deposit a second layer on the wafer. The tool cluster additionally includes a vacuum assembly. One or more correctables configured to adjust at least one of the first deposition tool or the second deposition tool are determined based on the one or more measurements. The one or more measurements are obtained between the deposition of the first layer and the deposition of the second layer without breaking the vacuum generated by the vacuum assembly.
US10475705B2
Disclosed is a voltage regulator for an integrated circuit. The voltage regulator can be configured to regulate a supply voltage provided to the integrated circuit. The integrated circuit can operate a near threshold value irrespective of a magnitude of the supply voltage. The voltage regulator can include a single Field Effect Transistor (FET) based circuit. The single FET based circuit can be configured to regulate the supply voltage.
US10475704B2
In a plasma processing step that is used in the method of manufacturing the element chip for manufacturing a plurality of element chips by dividing a substrate having a plurality of element regions, the substrate is divided into element chips 10 by exposing the substrate to a first plasma. Therefore, element chips having a first surface, a second surface, and a side surface connecting the first surface and the second surface are held spaced from each other on a carrier. A protection film covering the element chip is formed only on the side surface and it is possible to suppress creep-up of a conductive material to the side surface in the mounting step by exposing the element chips to second plasma in which a mixed gas of fluorocarbon and helium is used as a raw material gas.
US10475694B2
A method is provided for preparing a high resistivity silicon handle substrate for use in semiconductor-on-insulator structure. The handle substrate is prepared to comprise thermally stable charge carrier traps in the region of the substrate that will be at or near the buried oxide layer (BOX) of the final semiconductor-on-insulator structure. The handle substrate comprising the stable carrier traps is manufactured by hydrogen ions implantation occurring using at least two different energies, followed by a 2-step thermal treatment. The thermally stable defect structures prepared thereby is stable to anneal at temperatures of at least 1180° C. The defect structure comprises 3-dimensional network of nano-cavities interconnected by dislocations. This wafer can be used as a handle wafer for fabricating silicon-on-insulator (SOI) wafers and further fabricating radio frequency (RF) semiconductor devices.
US10475685B2
Methods, systems, and apparatus for a substrate transfer method, including positioning a tray handler device in a first position with i) cutouts of an aperture of the first tray in superimposition with respective pedestals of a pedestal platform and ii) a distal end of the pedestals extending away from a top surface of the first tray; increasing a distance between the top surface of the first tray and a top surface of the pedestal platform to transfer a first substrate from the pedestals to the tabs defined by the aperture of the first tray, while concurrently engaging the second tray handler with the second tray; and increasing a distance between the top surface of the second tray and the bottom surface of a chuck to transfer a second substrate from the chuck to the tabs defined by the second tray.
US10475683B2
A method for transporting a cassette pod for containing semiconductor waters is provided. The method includes transporting a cassette pod configured to receive a semiconductor wafer with a transporting apparatus. The method further includes supplying a gas from a cylinder into a housing of the cassette pod. The cylinder is externally positioned on the housing. The method also includes detecting a gas pressure in the cylinder with a detection element. In addition, the method includes issuing a signal to the transporting apparatus when the gas pressure in the cylinder is lower than a predetermined limit.
US10475669B2
A method for fabricating a Mach-Zehnder modulator includes: forming a resin body embedding a semiconductor mesa for an arm waveguide, the resin body having an opening on an upper face of the semiconductor mesa; forming an electrode on the semiconductor mesa and the resin body, the electrode being in contact with the upper face of the semiconductor mesa through the opening of the resin body; forming an inorganic insulating protective layer on the electrode and the resin body, the inorganic insulating protective layer having an arrangement of multiple first openings therethrough to the electrode; and forming a metal body on the inorganic insulating protective layer and the electrode, the metal body being in contact with the electrode through the multiple first openings of the inorganic insulating protective layer.
US10475662B2
A method of forming a semiconductor memory device includes following steps. First of all, a target layer is provided, and a mask structure is formed on the target layer, with the mask structure including a first mask layer a sacrificial layer and a second mask layer. The first mask layer and the second mask layer include the same material but in different containing ratio. Next, the second mask layer and the sacrificial layer are patterned, to form a plurality of mandrels. Then, a plurality of spacer patterns are formed to surround the mandrels, and then transferred into the first mask layer to form a plurality of opening not penetrating the first mask layer. Finally, the first mask layer is used as a mask to etch the target layer, to form a plurality of target patterns.
US10475659B2
A method of processing a target object is provided. In the method, the target object including a first protrusion portion, a second protrusion portion, an etching target layer and a groove portion, the etching target layer having a region belonging to the first protrusion portion and a region belonging to the second protrusion portion, the groove portion being provided on a main surface of the target object, being provided on the etching target layer and being defined by the first protrusion portion and the second protrusion portion, and an inner surface of the groove portion being included in the main surface of the target object is prepared, and a first sequence is repeatedly performed N times (N is an integer equal to or larger than 2). The first sequence includes (a) forming a protection film conformally on the main surface; and (b) etching a bottom portion of the groove portion with plasma of a gas generated after the process a is performed. A mask is formed on the region belonging to the first protrusion portion while the mask is not formed on the region belonging to the second protrusion portion, and a deposition film is formed on the mask.
US10475652B2
There is provided a technology includes: heating a heat insulating plate, which is held by a substrate holder configured to hold a substrate, to a processing temperature, at which the substrate is processed, by an electromagnetic wave supplied from a heating device, and measuring a temperature change of the heat insulating plate until the heat insulating plate reaches the processing temperature; heating the substrate, to the processing temperature and measuring a temperature change of the substrate until the substrate reaches the processing temperature; obtaining a correlation between the temperature change of the heat insulating plate and the temperature change of the substrate and heating the substrate by controlling the heating device based on the temperature of the heat insulating plate and the correlation.
US10475648B1
A method for patterning a semiconductor structure is provided, including forming an additional third material layer on a thinner portion of a second material layer to be an etching buffer layer. The removed thickness of the thinner portion of the second material layer covered by the third material layer during an etching back process is therefore reduced.
US10475643B2
A method for manufacturing a semiconductor device includes introducing a gas into a chamber from a showerhead. The chamber has a sidewall surrounding a pedestal. The temperature of the showerhead is increased. The showerhead is thermally connected to the sidewall of the chamber, and a temperature of the sidewall of the chamber is increased by increasing the temperature of the showerhead.
US10475625B2
A method of decreasing a water contact angle and/or increasing a surface energy of a liquid is disclosed herein, the method comprising exposing the liquid to a plasma treatment. Further disclosed is a plasma-treated liquid exhibiting a decreased water contact angle and/or increased surface energy, compared to the water contact angle and/or surface energy, respectively, of a non-treated corresponding liquid. Methods for combining a first liquid and a second liquid, or for enhancing an adhesion between a liquid and a surface of another substance, the methods comprising exposing a liquid to plasma treatment, are further disclose herein, as well as a method of predicting an apparent contact angle of a liquid droplet on a surface of a substance.
US10475623B2
A ceramic layer is attached to a top surface of a base plate using a bond layer. The ceramic layer has a top surface configured to support a substrate. At least one clamp electrode is positioned within an upper region of the ceramic layer. A primary radiofrequency (RF) power delivery electrode is positioned within the ceramic layer at a location vertically below the at least one clamp electrode such that a region of the ceramic layer between the primary RF power delivery electrode and the at least one clamp electrode is substantially free of other electrically conductive material. A plurality of RF power delivery connection modules is distributed in a substantially uniform manner about a perimeter of the ceramic layer. Each of the RF power delivery connection modules is configured to form an electrical connection from the base plate to the primary RF power delivery electrode at its respective location.
US10475612B2
An electrical relay system is configured to allow for failure detection of a relay by injecting a signal at a common contact of the relay and looking for the signal at a normally closed contact of the relay. If the relay is commanded to be “off,” or closed, and the injected signal is not detected through the normally closed contact of the relay, then the system can determine that a failure condition has occurred. In one aspect, the system can include multiple relays with the signal being injected at a common node of the relays. In another aspect, the system can include multiple controllers for controlling and/or monitoring the electrical relay system. The electrical relay system can be coupled to screw terminals for connecting to a field device as part of an industrial automation system.
US10475611B2
A switching device and a method for switching states of a switching device are provided, the switching device comprising a housing; a switching module comprising a switching element, the switching module is configured to switch a state of the switching element upon generation of a switching signal; and an actuator for receiving a mechanical input and for facilitating generation of an electrical toggle signal, the toggle signal for causing the switching module to switch a state of the switching element.
US10475605B2
An exemplary embodiment of a load control device with a light indicator is disclosed. The load control device may include an actuator assembly and a light source. The actuator assembly may include a frame, a light pipe, and an actuator having two surfaces. The light pipe may be arranged within the actuator and include first and second legs. The first leg may extend towards the first surface, and the second leg may extend towards the second surface. When the actuator is in a first position, the light source may be optically aligned with one of the first and second legs; and, when the actuator is in a second position, the light source may be optically aligned with the other of the first and second legs. When the light source is illuminated, the light pipe may direct the light towards the respective surface of the actuator.
US10475602B2
An electronic device and a key coupling unit therefor are disclosed. The key coupling unit includes a key configured in a specific shape, a key guide frame configured to guide pressing of the key, and a key circuit board configured to input a signal corresponding to the pressing of the key. The key coupling unit is fixed in a settling area of a bracket. A bumper is formed to protrude from the lower part of the key circuit board. A pressing part is formed in the bracket to face the bumper of the key circuit board. A command signal of a corresponding key is transmitted to the key circuit board by converting to an electric signal if the bumper presses the pressing part. The bumper and the pressing part are located by moving in a lateral direction from the center of the settling area of the bracket.
US10475601B2
Devices comprising at least two electrodes with a layer disposed therebetween are disclosed. In some embodiments, the layer disposed therebetween may be an insulator. In some embodiments, the layer may be capable of being deformed. Deforming the layer may cause a change in one or more materials properties of the device, such as the electrical properties and/or the optical properties of the device.
US10475599B2
Circuit breakers with handles having at least one handle bearing pin that contacts an upper end portion of a moving arm and allows the arm to rotate to “OFF”, “ON” and “TRIP” positions, typically about 90 degrees of rotation.
US10475595B2
An ultracapacitor that is in contact with a hot atmosphere having a temperature of about 80° C. or more is provided. The ultracapacitor contains a first electrode, second electrode, separator, nonaqueous electrolyte, and housing is provided. The first electrode comprises a first current collector electrically coupled to a first carbonaceous coating and the second electrode comprises a second current collector electrically coupled to a second carbonaceous coating. The capacitor exhibits a capacitance value within the hot atmosphere of about 6 Farads per cubic centimeter or more as determined at a frequency of 120 Hz and without an applied voltage.
US10475586B2
The object of the present invention is to provide a dielectric thin film and a capacitance element having excellent dielectric property.A dielectric thin film comprising a main component comprised of an oxynitride expressed by a compositional formula of AaBbOoNn (a+b+o+n=5), wherein said “A” is one or more selected from the group consisting of Sr, Ba, Ca, La, Ce, Pr, Nd, and Na, said “B” is one or more selected from the group consisting of Ta, Nb, Ti, and W, and crystalline particles constituting said dielectric thin film are polycrystalline which are not aligned to a particular crystal plane orientation, and a size of a crystallite of the crystalline particles included in the dielectric thin film is 100 nm or less.
US10475584B2
An electronic component mount structure includes an electronic component and a mount substrate. The electronic component includes a multilayer body including dielectric layers, internal electrode layers and an insulating layer stacked in a stacking direction. The multilayer body includes two main surfaces opposed to each other in the stacking direction, two side surfaces opposed to each other in a width direction perpendicular to the stacking direction, and two end surfaces opposed to each other in a length direction perpendicular to the stacking and width directions. An insulator is provided on the side surfaces of the multilayer body. The mount substrate includes a land electrode on a mount surface. The electronic component is mounted on the land electrode with a solder fillet being interposed such that the side surfaces are perpendicular to the mount surface. The land electrode is smaller in the width direction than the electronic component.
US10475583B2
A dielectric composite including a plurality of crystal grains including a semiconductor or conductive material, and a grain boundary insulation layer between the crystal grains, wherein the grain boundary insulation layer includes a two-dimensional layered material covering at least a portion of a surface of at least one of the crystal grains, and a multi-layered capacitor and an electronic device including the same.
US10475562B2
A method for maintaining a refrigeration unit includes a connecting step of connecting a refrigerator body to a vacuum case with a first cooling stage in thermal contact with a radiation shield, where in the connecting step, the fastening force of the fastening member is adjusted such that the temperature of the first cooling stage becomes a target temperature.
US10475561B2
A method for producing an RFeB system magnet with high coercivity by preventing a coating material from peeling off the surface of a base material during a grain boundary diffusion treatment is provided. A method for producing an RL2Fe14B system magnet which is a sintered magnet or a hot-deformed magnet containing, as the main rare-earth element, a light rare-earth element RL which is at least one of the two elements of Nd and Pr, the method including: applying, to a surface of a base material M of the RL2Fe14B system magnet, a coating material prepared by mixing a silicone grease and an RH-containing powder containing a heavy rare-earth element RH composed of at least one element selected from the group of Dy, Tb and Ho; and heating the base material together with the coating material. Improved coating and base materials adhesion facilitates transfer of RH into base material grain boundaries.
US10475553B2
The present invention relates to a submarine cable having a bimetallic armor. In particular, the present invention relates to a submarine cable capable of effectively suppressing damage to and corrosion of an armor formed of different types of metals due to a local decrease in tensile strength thereof and capable of avoiding an increase in an external diameter of the cable, the structural instability of the cable, and damage to the cable during the manufacture and installation thereof.
US10475547B2
An aluminum-alloy sheet for a bus bar has a chemical composition containing Mg: 0.3%-0.9% (mass %, likewise below), Si: 0.2%-1.2%, Cu: 0.2% or less, and Fe: 0.5% or less, the remainder being Al and unavoidable impurities. In addition, acicular particles containing Mg and Si are present in the Al matrix at 900-4,000 particles/μm2. In addition, Fe-based particles present in the above-mentioned Al matrix have an average circle-equivalent diameter of 5 μm or less, and the number of particles having a circle-equivalent diameter of more than 2 μm is 10,000 particles/mm2 or less.
US10475540B2
Methods, systems, and computer-readable media for creating a model that enables a health system with a population of patients to better understand its patient population by being able to track which patients are being well-managed and which patients may be in need of some type of clinical intervention are provided. The methods, systems, and computer-readable media create a model that enables a health system to assess its patient population in terms of wellness, complexity, and impactability. Wellness provides a measure of resource consumption of patients within the population, complexity measures the long-term complexity of patients within the population, and impactability provides an indication of how in-need a patient is of some type of clinical intervention.
US10475529B2
Examples of methods and apparatus are described that permit an analyte concentration to be estimated from a measurement in the presence of compounds that interfere with the measurement. In one example, the method can reduce the error in the estimation of analyte concentration in the presence of interferents. The method can include the use of one or more calibration set to determine analyte concentration. From a sample measurement, each calibration set can be tested to determine if it is eligible to estimate the analyte concentration in the sample. An estimate of analyte concentration can then be produced, based at least in part on the eligible calibration sets and on the sample measurement. In some implementations, if no calibration sets are eligible, an action is taken such as not outputting an estimate, displaying an alarm or alert, or providing a notification.
US10475524B2
A memory controller includes an interface and circuitry. The interface is configured to communicate with a memory device, which includes multiple memory cells, and which applies refreshing to the memory cells by repeatedly inverting data stored in the memory cells. The circuitry is configured to store input data in a group of the memory cells, to read the stored input data from the group of the memory cells to produce read data, the read data has an actual polarity that is either un-inverted or inverted due to the refreshing of the memory cells in the group, to analyze the read data for identifying the actual polarity of the read data, and to recover the input data from the read data based on the identified actual polarity.
US10475510B2
A memory device including an array of memory cells including bit lines, and biasing circuitry cells. A sense amplifier has a data line input connected to a data line, and a reference input. The controllable reference current source can be connected to the reference input of the sense amplifier. Control circuits on the device are configured to cause execution of a read operation, where the read operation includes a first phase in which the array is biased to induce leakage current on the selected bit line, and a second phase in which the array is biased to read a selected memory cell on the selected bit line. A circuit on the device is configured to sample the leakage current in the first phase, and to control the controllable reference current source during the second phase, as a function of the sampled leakage current.
US10475507B1
A single-ended reading circuit includes a pre-charger, a high-level maintainer, a first NAND gate, a second NAND gate, a third NAND gate, and an output driver. The first NAND gate has a first input terminal for receiving a pre-charging clock, a second input terminal coupled to a first node, and an output terminal coupled to a second node. The second NAND gate has a first input terminal coupled through a third node to the second node, a second input terminal coupled to a fourth node, and an output terminal coupled to a fifth node. The third NAND gate has a first input terminal coupled to the fifth node, a second input terminal coupled to the first node, and an output terminal coupled to the fourth node.
US10475505B2
A stacked semiconductor device is disclosed that includes a plurality of semiconductor dies. Each die has oppositely disposed first and second surfaces, with pads formed on each of the surfaces. A plurality of through-vias connect respective pads on the first surface to respective pads on the second surface. The through-vias include a first group of through-vias coupled to respective I/O circuitry on the semiconductor die and a second group of through-vias not coupled to I/O circuitry on the semiconductor die. The plurality of semiconductor dies are stacked such that the first group of through-vias in a first one of the plurality of semiconductor dies are aligned with respective ones of at least a portion of the second group of through-vias in a second one of the plurality of semiconductor dies.
US10475501B2
A semiconductor device includes a first serializer configured to collect at least one event in a first domain to generate a first serial data stream and transmit the first serial data stream periodically at a first period, a first de-serializer configured to receive the first serial data stream to restore the first serial data stream into first parallel data streams, the first parallel data stream encoding first parallel data items, a timer configured to provide a clock signal having a second period, a direct memory access (DMA) configured to capture the first parallel data items periodically at a second period using the clock signal to generate capture data items, and a first memory configured to store the capture data items. The addresses of the first memory at which the respective capture data items are stored are arranged in an order that the respective capture data items are captured.
US10475498B2
Methods, systems, and devices for operating a memory cell or cells are described. A capacitor coupled with an access line may be precharged and then boosted such that the charge stored in the capacitor is elevated to a higher voltage with respect to a memory cell. The boosted charge in the capacitor may support sensing operations that would otherwise require a relatively higher voltage. Some embodiments may employ charge amplification between an access line and a sense component, which may amplify signals between the memory cell and the sense component, and reduce charge sharing between these components. Some embodiments may employ “sample-and-hold” operations, which may re-use certain components of a sense component to separately generate a signal and a reference, reducing sensitivity to manufacturing and/or operational tolerances. In some embodiments, sensing may be further improved by employing “self-reference” operations that use a memory cell to generate its own reference.
US10475497B2
Precharging circuits and techniques are presented for use with magnetic memory devices in order to speed up access to the memory cells for reading and writing. Including precharging in the sense amplifiers used to access the memory cells enables self-referenced read operations to be completed more quickly than is possible without precharging. Similarly, precharging can also be used in conjunction with write-back operations in order to allow the data state stored by magnetic tunnel junctions included in the memory cells to be changed more rapidly.
US10475493B2
This disclosure provides techniques for reducing leakage current in a non-volatile memory that does not include a local interconnect. In one example, a low-voltage pulse can be applied to all of the word-lines in all of the blocks of the non-volatile memory. The low-voltage pulse can be applied during a period in which the row decoder is typically idle in order to reduce the total amount of time required to program the non-volatile memory. After the conclusion low-voltage pulse, a global control line voltage can be applied at about the same level as the low-voltage pulse to keep the word-lines floating when the pulse is no longer applied.
US10475489B2
Methods, systems, and devices for variable filter capacitance are described. Within a memory device, voltages may be applied to access lines associated with two voltage sources to increase the capacitance provided by the access lines between the two voltage sources. In some cases, the access lines may be in electronic communication with capacitive cells that include a capacitive element and a selection component, and the voltage sources and access lines may be configured to utilize the capacitive elements and the capacitance between the access lines to generate an increase capacitance between the voltage sources. In some cases, decoders may be used to implement certain configurations that generate different capacitance levels. Similarly, sub-decoders may generate different capacitance levels by selecting portions of a capacitive array.
US10475487B2
A data driver includes a first latch, a second latch, a digital-to-analog converter, and an output buffer. The first latch sequentially stores first line data in response to a first sampling signal and outputs the stored data in parallel. The second latch sequentially stores second line data in response to a second sampling signal and outputs the stored data in parallel. The digital-to-analog converter converts the parallel data provided from one of the first and second latches to data voltages. The output buffer outputs the data voltages in response to a delay clock.
US10475485B2
In accordance with embodiments of the present disclosure, an information handling system may include a processor, a memory system communicatively coupled to the processor, a cooling system configured to provide thermal control for information handling resources of the information handling system, and a memory capacity control agent embodied as a program of instructions configured to, when executed determine a capability of the cooling system for cooling memory devices of the memory system based on a configuration of the information handling system and manipulate a memory capacity of the memory system based on the capability.
US10475476B2
A flexure of a hard disk drive includes a metal base, and a conductive member formed on the metal base. The conductive member includes an insulating layer and a conductive layer. The insulating layer has a flat portion and an elevated portion projected from the flat portion. The conductive layer has a connecting terminal formed along the side surface.
US10475454B2
Systems, devices, and techniques for directional display and audio broadcast are described. It is determined whether a spoken query includes an individual query, a group query, and a display request. For an individual query, an audio response is broadcast in a directional manner towards the source of the spoken query. For a group query, an audio response is broadcast in more than one direction, such as towards directions of sources in an environment. For a display request, an image (e.g., picture, video, web page, and the like) is projected on a surface that is detected so the image is viewable by one or more users, such as the source of the spoken query.
US10475450B1
Techniques for synchronously outputting content by one or more devices are described. A system may receive a user command and may receive content responsive to the command from an application(s). The content may include various kinds of data (e.g., audio data, image data, video data, etc.). The system may also receive a presentation framework from the application, with the presentation framework indicating how content responsive to the input command should be synchronously output by one or more devices. The system determines one or more devices proximate to the user, determines which of the one or more devices may be used to output content indicated in the presentation framework, and causes the one or more devices to output content in a synchronous manner.
US10475442B2
A method and a device for recognition, and a method and a device for constructing a recognition model are disclosed. A device for constructing a recognition model includes a training data inputter configured to receive additional training data, a model learner configured to train a first recognition model constructed based on basic training data to learn the additional training data, and a model constructor configured to construct a final recognition model by integrating the first recognition model with a second recognition model generated by the training of the first recognition model.
US10475441B2
A voice end-point detection device, a system and a method are provided. The voice end-point detection system includes a processor that is configured to determine an end-point detection time to detect an end-point of speaking of a user that varies vary for each user and for each domain. The voice end-point detection system is configured to perform voice recognition and a database (DB) is configured to store data for the voice recognition by the processor.
US10475436B2
A hexagonal two-dimensional reflection phase grating diffuser includes a plurality of wells that are either part hexagonal or fully hexagonal in cross-section. The depths of the respective wells are determined through calculation of a number theory sequence such as a quadratic residue number theory sequence, a primitive root sequence, or a Chinese remainder theorem. The diffuser may be located within a listening room oriented with openings in the wells facing either downward or horizontally.
US10475416B2
A method to composite image data into an image frame and transmit the image frame to a controller for display on a device. The image has a predetermined portion having a QoS requirement higher than the rest of the image. Based on a performance level of the system, the predetermined portion with the image data is composited into the image frame at the host device if the host device has sufficient performance capability. If the performance level is not sufficient, then the host device composites the image data without the predetermined portion and transmits it to the controller. The host device also transmits information regarding the predetermined portion to the controller independently of the image frame, so that the controller can composite the received image frame with the predetermined portion based on the information to produce the image for display.
US10475410B2
An Liquid crystal display panel is provided. The Liquid crystal display panel includes a plurality of pixel elements arranged as a pixel array. The Liquid crystal display panel receives a plurality of data signals, a plurality of gate driving signals, a plurality of control signals, and an extra data signal. Each of the gate driving signals includes a gate pulse; each of the data signals includes a data voltage; the extra data signal includes a data voltage; and each of the control signals includes a gate pulse and a data voltage.
US10475409B2
The present disclosure discloses a gate drive circuit, a display panel and a driving method for the gate drive circuit. The gate drive circuit includes a plurality of shift register units connected in cascade; and further includes: buffer units which are in a one-to-one correspondence with shift register units at all levels, and touch control switch units which are in a one-to-one correspondence with shift register units at even levels. Each buffer unit in the gate drive circuit can increase the holding time of the effective pulse signal output by the shift register unit at a corresponding level by one line before resetting, and the effective pulse signal output by a buffer unit at an even level under the control of a touch control unit and the effective pulse signal output by a buffer unit at an adjacent previous odd level are reset at the same time.
US10475408B2
Disclosed are a liquid crystal display panel and a gate driving circuit thereof. The liquid crystal display panel includes a plurality of pixel units arranged in a matrix, a plurality of scan lines, a gate driving circuit, a plurality of data lines and a data driving circuit. Every two scan lines are corresponded to the pixel units in the same column and alternatively connected to the pixel units in the same column. Each data line is connected to the pixel units in the two rows. The driving abilities of the gate driving signals provided to the two scan lines corresponding to the pixel units in the same column are different. In this manner, the liquid crystal display panel can have less brightness variation and thus have a better display performance.
US10475404B2
A driving method of scan lines in a display panel and a driving device thereof are described. The driving method of scan lines includes the steps of dividing a plurality of frames into a first frame set and a second frame set, and turning on the scan lines of each frame in the first frame set by using a forward scan direction and turning on the scan lines in the second frame set by a backward scan direction.
US10475373B2
A display device including a display unit including a plurality of light emitting elements, and a control unit that individually controls the plurality of light emitting elements in each of a plurality of main frames according to the gradation data externally input based on output from an external device. The plurality of main frames each include a plurality of sub-frames. The control unit turns on predetermined ones of the plurality of light emitting elements in a predetermined one of the plurality of main frames such that a difference between a gradation value of one or more of the plurality of sub-frames having a maximum gradation value and a gradation value of one or more of the plurality of sub-frames having a minimum gradation value is at least 2.
US10475370B2
A display system includes a display panel having an input to receive pixel data, the pixel data comprising a plurality of pixel values, an array of pixels partitioned into a foveal region and at least one peripheral region, and an array controller to group pixels in the at least one peripheral region into subsets of at least two pixels and to control each subset using a corresponding single pixel value from the plurality of pixel values. The display system further may include a rendering system to foveally render a display image based on the locations of the foveal region and the at least one peripheral regions, wherein for each row of the display image having pixels within at least one of the peripheral region, a number of pixel values represented in the pixel data for the row is less than a number of pixels in the row.
US10475366B2
A display device includes: an image display panel having a display area; a light source device configured to illuminate the image display panel with light sources; and a controller configured to control a lighting amount of each light source. The display area includes segment areas each illuminated by one or more of the light sources. Each segment area includes subsegment areas. The controller is configured to: calculate luminance required for each subsegment area, based on an image signal for each subsegment area; temporarily set luminance values of the respective segment areas for determining the lighting amounts of the light sources based on maximum luminance among the required luminance values of the respective subsegment areas of each segment area; and reset, based on at least the maximum luminance, the luminance value of at least the segment area adjacent to the corresponding subsegment area having the required luminance of the maximum luminance.
US10475359B2
One embodiment of a light emitting diode (LED) lighting device comprises multiple LED light sources disposed on multiple elongated circuit boards, with each LED light source being electrically connected to one of the circuit boards. The elongated circuit boards are electrically coupled using electrical passageways to provide power to the circuit boards at intervals along the length of the elongated circuit boards, and the light sources disposed on the circuit boards emit light in the same direction perpendicular to the elongated circuit boards. The electrical passageways can be wires or groups of wires.
US10475358B2
An electronic device comprising a housing having a front and a back; a component embedded within the front or the back of the housing; and an array of light-generating sources (LGSs) deposited on a substrate disposed in the housing, the array of LGSs being disposed adjacent at least a portion of the component of the electronic device.
US10475357B2
Baggage identification tags and methods of making and using the same are disclosed. An example method includes providing first and second lines of weakness extending only through the liner. A first portion of the liner between the first line of weakness and the first end forms a first liner backing of a claim check, a second portion of the liner is formed between the first line of weakness and the second line of weakness, a third portion of the liner between the second line of weakness and the second end forms a second liner backing of a baggage identification tag. The method includes providing instructions to remove the first portion of the liner by peeling the first portion of the liner from the first line of weakness in a first direction toward the first end and enabling the second portion of the liner to separate from the liner.
US10475356B2
Various sheeted articles are described. The articles include one or more banding products such as wristbands or ankle bands. The banding products are securely retained within the sheet articles prior to use by one or more regions of adhesive. Upon removal of the banding products from the sheet, one end of the band (an attachment end) comprises an adhesive to allow attachment to the other end, and the second end including the strap portion is generally free of any adhesive or liner material and the under surface of the second end is substantially formed by the material of the face layer. The articles can also include a collection of removable adhesive backed labels.
US10475353B2
A system for characterizing manual welding exercises and providing valuable training to welders that includes components for generating, capturing, and processing data. The data generating component further includes a fixture, workpiece, at least one calibration device having at least two point markers integral therewith, and a welding tool. The data capturing component further includes an imaging system for capturing images of the point markers and the data processing component is operative to receive information from the data capturing component and perform various position and orientation calculations.
US10475352B2
A rehabilitation system includes a portable patient workstation configured to facilitate in-home rehabilitation therapy. In some embodiments, the workstation includes a computer configured to host computer-based activities that provide rehabilitative exercise to a patient when the patient participates in the activities, a monitor electrically connected to the computer and configured to display screens of the computer-based activities, a table upon which the monitor can be supported, a tabletop console supported on the table, the console including multiple integral user interface devices that are connected to the computer and adapted to receive patient inputs while the patient is participating in the activities, and a network interface device with which data can be transmitted and received by the patient workstation via a network.
US10475346B1
Method of miles-in-trail passback restrictions for use in air traffic management. Miles-in-trail restrictions can be used as a traffic management initiative when downstream traffic congestion at airports or in sectors is anticipated. To successfully implement the miles-in-trail at airspace fixes or navigational aids, it is desired that restriction values be computed for passing back to upstream facilities at specific boundaries. This method incorporates traffic manager feedback, resulting in significant improvement in guidance. Additional operational considerations required by traffic managers to implement the passback restrictions, namely maximum ground delay and absorbable airborne delay, are used in this method. The method also includes the step of absorbing a small amount of ground and airborne delays which are sufficient to handle the imposed constraint. The method further includes the step of implementing the passback restrictions to provide traffic managers ways to alleviate traffic constraints for reducing excessive airborne delay for current traffic conditions.
US10475342B2
A parking lot evaluation apparatus includes: an acquisition device configured to acquire information on an utterance made by a driver about a parking lot in a vehicle; and a deriving device configured to derive a parking difficulty level indicative of parking difficulty at the parking lot, based on the acquired utterance information about the parking lot. The acquisition device acquires, as an utterance about the parking lot, an utterance of the driver about the parking lot at the time when the vehicle is placed in the parking lot or around the parking lot.
US10475339B2
In an example embodiment, an electronic device includes a communication module comprising communication circuitry, a display, a sound output device comprising sound output circuitry, a processor, and a memory. Instructions stored in the memory, when executed by the processor, causes the electronic device to control the communication module to transmit and/or receive a plurality of pieces of wireless access in vehicular environment (WAVE) information. In addition, the electronic device identifies a plurality of events, based on the plurality of pieces of WAVE information, and generates a plurality of messages related to the plurality of events. The electronic device further determines priorities of the plurality of messages, based on status information of the electronic device, and outputs the plurality of messages based on the determined priorities through at least one of the display and the sound output device.
US10475338B1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for acquiring image data, determining that the user's vehicle is traveling in a left lane of a roadway having at least two lanes for travel in a first direction, detecting that a second vehicle is traveling within a predetermined distance in front of the user's vehicle and in the left lane of the roadway, obtaining speed information of the user's vehicle and the second vehicle at a first time and at a first location, determining, based on the obtained speed information, that a speed of the second vehicle at the first time is below a defined speed limit of the roadway at the first location, and in response triggering a potential violation procedure.
US10475337B2
An investigation assist device is connected to cameras installed at a plurality of intersections respectively. The investigation assist device has a processor and a storage that records road map information including the plurality of intersections and captured video of each camera in association with camera information and intersection information. The processor extracts camera information of intersections adjacent to a first point where an event occurred according to an information input including information on the first point and feature information of a vehicle having caused the event. The processor retrieves a vehicle satisfying the feature information of the vehicle using a captured video of a camera specified by the extracted camera information. The processor analyzes feature information of the retrieved vehicle. The processor updates feature information of the vehicle by adding the analyzed feature information of the vehicle to the feature information of the vehicle input by the information input, and stores the updated information in the storage. The processor updates detection point information of the vehicle from the information on the first point into detection point information of the retrieved vehicle, and stores the updated information in the storage.
US10475332B2
The disclosure provides methods and systems for spatially remote controlling a network controllable device in a physical user environment. An exemplary method may include tracking, by a processor, a position and orientation of a remote control device based on sensor data. The sensors may be one or more of a gyroscope, accelerometer, and a magnetometer. Based on the tracking, a ray extending from the remote control device in a direction the remote control device is pointing is determined. The determined ray is compared to a predefined map, the predefined map including a spatial location associated with each of one or more network controllable devices. The method may include, based on the comparing, selecting a network controllable device of the one or more network controllable devices corresponding to the determined ray. In response to receiving a user input, a control signal is then transmitted to the selected network controllable device.
US10475327B2
A method and device for providing a reminder to a user of a mobile device are provided. A location of the mobile device is monitored to identify whether the first geographical area is triggered by the mobile device crossing a first boundary of the first geographical area. After the mobile device crosses the first boundary the first location-based reminder is identified and a state of the mobile device is determined. The first location-based reminder can be provided to the user when an opportune event occurs.
US10475319B2
A generator includes an engine, an air-fuel mixing device coupled to the engine, where the air-fuel mixing device is structured to receive air from an air intake and combine the air with fuel to create an air/fuel mixture, an exhaust outlet positioned on a first side of the generator and coupled to the engine, wherein the exhaust outlet is structured to emit exhaust gases from the engine, and a carbon monoxide (CO) sensor positioned on a second side of the generator opposite the exhaust outlet, where the CO sensor is structured to detect CO concentration near the generator.
US10475317B2
An article proximity indicator including at least one antenna having at least first and second ranges of impedance, the second range of impedance being at least partially different from the first range of impedance, the at least one antenna having a first impedance within the first range of impedance when in proximity to an article having a given dielectric constant and having a second impedance within the second range of impedance and not within the first range of impedance when not in proximity to the article having the given dielectric constant, and a proximity indication generator operable, in response to receiving an indication that the impedance of the at least one antenna has changed from being within the first range of impedance to being within the second range of impedance, for generating an indication indicating that the at least one antenna is not in proximity to the article.
US10475316B1
An incident survey system. The incident survey system includes a site loss prevention system and a RF survey system. The RF survey system includes (i) at least one device for receiving RF signals from remote devices having a unique MAC address, (ii) an interface for connecting the site loss prevention system to the RF survey network and (iii) a data logger adapted for storing information received by the device. An interface connects the site loss prevention system to the RF survey network. In addition, a monitoring service may be used for responding to a triggering event reported by the site loss prevention system.
US10475311B2
Dynamic identification of threat levels associated with persons using audio/video (A/V) recording and communication devices in accordance with various embodiments of the present disclosure are provided. In one embodiment, a method for notifying a user of a threat level associated with a person within the field of view of a camera of an A/V recording and communication device is provided, the method comprising receiving, from the camera, identification data for the person; transmitting the received identification data to at least one backend server; receiving, from the backend server, information about a threat level associated with the person; and notifying the user of the threat level.
US10475309B1
A three-dimension (3D) sensor disposed in a static space, the 3D sensor emits a first infrared light when initially turned on, the first infrared light is reflected by the static space, and then received by the 3D sensor and recorded as a first signal. Next, the 3D sensor emits an infrared light in every interval times, and the infrared light will be reflected by static space each time. The reflected feedback signals are recorded and are sequentially compared to the first signal. When the feedback signal is equal to the first signal, the 3D sensor continues to operate, and when a human body enters the static space, causing the feedback signal to be different from the first signal, the 3D sensor identifies the human body to get an identified information, and comparing the identified information with an authentication database saved the 3D sensor.
US10475308B2
Embodiments of the present invention are directed to security systems for securing an item of merchandise from theft or unauthorized removal. For example, the security system may include a sensor configured to be coupled to the item of merchandise and a base configured to removably support the sensor and the item of merchandise thereon. The base includes a charging circuit for providing power to the sensor and/or the item of merchandise. The security system also includes a controller operably coupled to the base and a key configured to wirelessly communicate with the base and/or controller. The sensor is configured to wirelessly communicate with the base.
US10475306B1
Methods and systems for tracking objects are provided. A method includes: accessing, by a tracking server, a secure database that stores data about an object of personal property; determining, by the tracking server and from the data about the object, that a tracking state of the object is set to ON; obtaining, by the tracking server and in response to the determining, altitude data from an altitude sensor of an Internet of Things (IoT) device associated with the object; comparing, by the tracking server, the altitude data to a predefined criteria; and repeating, by the tracking server, the obtaining and the comparing until one of: the altitude data satisfies the predefined criteria, or the tracking state of the object is set to OFF.
US10475305B2
It is presented a method for detecting a position of a barrier. The method is performed in a status monitor device and comprising the steps of: detecting a barrier position of the barrier using a first sensor, the barrier position indicating a degree of opening of the barrier; detecting when the barrier is in a closed position using a second sensor; and calibrating the first sensor to indicate a closed position each time the barrier is detected to be in the closed position.
US10475293B2
A gaming system which employs a community skill award pool funded based on one or more awards that lower-skilled players (or no-skill players) failed to win in association with one or more skill-based games.
US10475292B2
A system and method for providing a card game is provided. Players are provided an option to enter one or more tournaments (for real monies or play monies). In an embodiment, a tournament lasts for a predetermined number of hands for a predetermined duration. As an example, a tournament duration is defined by the number of players who bust out or complete a requisite number of hands by a predetermined date and time, or is defined by a specified number of players who bust out or complete the requisite number of hands. A tournament payout pool is determined based on the number of players who busted out or played in the tournament for a predetermined number of hands and duration.
US10475287B1
Various implementations of a gaming system and method perform operations including generating and displaying symbols, where a player collects and stores predetermined symbols. The operations also include converting the predetermined symbols into awards for the player. The operations further include generating and displaying a new plurality of symbols and enabling the player to collect and store predetermined symbols from the generated new plurality of symbols while the gaming system also displays nudge symbols. The operations further include moving symbols in a column of displayed symbols when one of a plurality of columns of displayed symbols includes a nudge symbol. The nudge symbols in a column of displayed symbols may prevent replacement of the displayed symbols in the column with the newly generated symbols.
US10475286B2
In various embodiment, the gaming system provides a new gaming currency which is in addition to and different than current known land-based gaming establishment currencies, such as monetary credits, promotional credits and player tracking points and also in addition to and different than current known casual or social game currencies, such as virtual currencies. This gaming currency is accumulated and redeemed in association with the plays of games occurring at land-based gaming establishments as well as in association with the plays of casual or social games.
US10475277B2
In accordance with some embodiments, a gaming apparatus provides for facilitating a roulette game which allows for wagering on multi-spin wagers, wherein a win result of the multi-spin wager is dependent on a plurality of independently-determined results of the roulette game, and further wherein the wager defines a predetermined relationship the plurality of independently-determined results must bear to one another in order for the player to win the wager. The gaming apparatus is, in accordance with some embodiments, operable to modify a graphical user interface to indicate progress in a game instance of the multi-spin wager.
US10475269B2
A method for creating a secure document, registering the secure document and verifying the authenticity of the secure document includes receiving a print object that has content. A security feature, including an identifier, is created and is associated with the content. The identifier may be a barcode. The barcode may represent a character string. The security feature may include the identifier barcode and a decoy barcode that is not associated with the content. The identifier barcode (or the character string represented by the barcode) and the content are transmitted to a database for storage. Once stored, the identifier and the content are considered to be registered. A print object that includes the security feature and the content is then transmitted to a printer for printing.
US10475268B2
An in-vehicle system executes authentication of a mobile device multiple times from a parking state until an engine is started. The in-vehicle system operates in an alert mode when a vehicle is parked, and transmits an authentication signal including a strength change signal. When the in-vehicle system operates in an alert cancellation mode, the mobile device returns a response signal only when there is a change in the strength of the received authentication signal. When the in-vehicle system succeeds in authentication of the mobile device in an authentication process in the alert mode, the in-vehicle system shifts to the alert cancellation mode. When the in-vehicle system operates in the alert cancellation mode, the mobile device returns the response signal irrespective of whether there is the change in the strength of the received authentication signal.
US10475267B2
Method and apparatus are disclosed for a vehicle finder card with a thin film battery. An example includes a finder card and a vehicle. The finder card includes a thin film battery, a mechanical button flush with a surface of the finder card, a passive near field communication module and an active wireless module. The active wireless module broadcasts a wireless message with a command based on a pattern of the button being pressed. The vehicle provides a plurality of audiovisuals alert based on the command in the wireless message.
US10475263B1
A system that allows an end-user to locate and gain access to a private facility, such as a restroom or other resource, without requiring that the end-user interact with any facility personnel. A mobile application allows a user to identify and proceed to a location where a private facility is available. When a user arrives at the location, the mobile application communicates with access control devices at the location to notify facility personnel of the user's presence and unlock doors or otherwise remove safeguards preventing general public access to the private facility.
US10475261B2
A device may obtain a first image depicting contents included in a secure storage container at a first point in time and first user account data associated with the secure storage container. The device may store the first image in a data structure associated with the first user account data. In addition, the device may receive data indicating that an individual associated with a second user account accessed the secure storage container, and receive a second image depicting contents included in the secure storage container at a second point in time. The second image may be stored in the data structure. The device may further receive, from a user device associated with the first user account data, a request to access the data structure, and the device may provide, to the user device, data that causes display of the second image.
