US10314201B2
A liquid-cooled heat sink head includes a metal substrate, a first cover, and a plurality of heat dissipation fins. The first cover covers the metal substrate to form a heat exchange chamber and includes a first liquid inlet and a liquid outlet to allow a working fluid to flow in the heat exchange chamber. The heat dissipation fins are disposed on the metal substrate, are placed between the first liquid inlet and the liquid outlet, and are arranged sequentially from the first liquid inlet toward the liquid outlet. A liquid passage is disposed between each two adjacent heat dissipation fins. A portion of the heat dissipation fins are connected to the heat exchange portion, and at least one heat dissipation fin includes one opening to communicate with the liquid passages at two sides of the at least one heat dissipation fin.
US10314195B1
A server includes a casing, a storage module and a motherboard. The casing includes a chassis and two side plates. The two side plates stand on the chassis. The storage module is disposed on the chassis. The motherboard includes a circuit board, at least one central processing unit, a first amplifier, a second amplifier, a riser card and a third amplifier. The circuit board is disposed on the chassis. The at least one central processing unit, the first amplifier and the second amplifier are disposed on the circuit board. The riser card is disposed on the second amplifier. The third amplifier is disposed on the riser card.
US10314178B2
A package module includes a circuit board, an electronic component disposed on the circuit board, a frame disposed next to at least one side of the electronic component, and an encapsulant. A gap is formed between the frame and the electronic component. The encapsulant includes a first portion covering at least a part of the circuit board, and a second portion filling into at least a part of the gap. The first portion has a first height relative to the circuit board, and the second portion has a second height relative to the circuit board, in which the second height is greater than the first height.
US10314177B2
A component mounting apparatus is configured to mount a component on a substrate. The substrate includes a lower side substrate member, an upper side substrate member provided on an upper surface of the lower side substrate member, a lower side mark provided on the lower side substrate member, and an upper side mark provided on an upper surface of the upper side substrate member. The apparatus includes an upward facing camera configured to image the lower side mark from below the lower side substrate member, a data storage configured to store relative positional relationship data indicating a predetermined relative positional relationship between the lower side mark and the upper side mark, and a component mounting unit configured to mount the component on the upper surface of the upper side substrate member based on the data and information obtained through imaging the lower side mark imaged by the upward facing camera.
US10314168B2
A printed wiring board includes a core substrate and first and second build-up layers. The substrate includes a core layer, through-hole conductors formed in through holes such that each through hole has first opening tapering from first toward second surface of the core layer, and second opening tapering from second toward first surface of the core layer, and first and second through-hole lands directly connected to the through-hole conductors. Each build-up layer includes an insulating layer, via conductors, via lands, an outermost insulating layer, an outermost conductor layer, and outermost via conductors. Each of the through-hole lands, via lands and outermost conductor layers includes a metal foil, a seed layer and an electrolytic plating film. The foils have mat surfaces such that the mat surfaces of the via lands has ten-point average roughness smaller than ten-point average roughness of the mat surfaces of the through-hole lands and outermost conductor layers.
US10314163B2
An integrated circuit device having a vertical connection interfaces for coupling stacked components are provided that improve communication between the stacked components. The techniques described herein allow for increased signal connection density while reducing potential for crosstalk. For example, a ground to signal ratio of connections between components in a vertical interface configured to carry ground signals relative to connections configured to carry data signals within a bank of connections has an edge to center gradient which reduces the amount of ground connections needed to meet crosstalk thresholds, while increasing the amount of signal connections available for communication between components across the vertical interface.
US10314144B2
A luminaire comprising: at least one light source for emitting light to illuminate an environment; an optical sensor comprising an array of photodetectors, the sensor configured to output image data indicative of the intensity of light incident on the photodetectors; and a controller arranged to receive the image data, the controller comprising: a presence detection module configured to process the image data to detect whether a being is present in said environment, and control the light emitted by the light source(s) responsive to said detection; a light sensing module configured to process the image data to determine a light level in said environment and control the light emitted by the light source(s) based on said light level; and a commissioning module configured to control the controller to operate in a commissioning mode based on the image data; and configure the luminaire in accordance with a commissioning command received whilst the controller is operating in the commissioning mode.
US10314135B2
The present invention relates to an LED retrofit lamp (1) for being connected to a high frequency electronic ballast (26), the high frequency electronic ballast (26) being adapted for providing a voltage and a current to the LED retrofit lamp (1). The LED retrofit lamp (1) comprises an LED unit (4), an adapting unit (30) for adapting the voltage and the current provided by the high frequency electronic ballast (26) to a voltage and a current for operating the LED unit (4), a detecting unit (40) for detecting an electrical value that depends on the current provided by the high frequency electronic ballast (26), and a ballast protection unit (60) for performing, in dependence of the detected electrical value, an operation for protecting the high frequency electronic ballast (26) from an overcurrent situation. This allows avoiding an unsafe situation, such as when the high frequency electronic ballast (26) is overheated.
US10314126B2
The invention relates to a chip (1) for use in an operating device for lighting means, wherein the chip (1) is designed to control a processing block (2) of an operating device for lighting means, wherein the chip (1) can control a plurality of different processing blocks (2) which differ in their function, wherein the chip (1) is designed to select on the basis of at least one signal applied to the chip (1) what type of processing block (2) should be controlled.
US10314119B2
A method for detecting an influence of microwaves on a measurement value of a temperature sensor of a core temperature probe of a cooking appliance, includes: recording the measurement value of the temperature sensor; determining the slope of the course of the recorded measurement values in at least one analysis interval (A, B) which is in a predetermined relation to a switch-on time and/or a switch-off time of a microwave generator; determining whether the slope lies above or below a predefined threshold; interpreting the exceedance of or falling below the threshold to the effect that the corresponding temperature sensor is not located in a food to be cooked and/or the core temperature probe is not correctly inserted into the food or into a receptacle provided for the same.
US10314116B1
A heating system includes a conductive layer disposed on a pane surface of a glass pane, a first busbar extending along a first pane edge portion of the glass plane in electrical contact with the conductive layer, and a second busbar extending along a second pane edge portion of the glass plane in electrical contact with the conductive layer. Applying power to the first busbar causes current to travel from the first busbar along the conductive layer to the second busbar, heating the pane surface.
US10314114B2
An electric heating device includes a substrate and a heat conductor layer formed on the substrate. The heat conductor track includes a plurality of track sections which run adjacently to one another and are separated from one another by insulating interruptions. At least one reversal point is provided at which the heat conductor track is deflected such that inner track sections with opposite flow directions run adjacently and parallel to one another. The spacing between the adjacent inner track sections is locally expanded in the region of the reversal point where the inner track sections protrude outwards to outer track sections, and the width of the track sections is locally reduced in front of and in the outer track sections to compensate for the local expansion on the inner face between the inner track sections and for the protrusion of the inner track sections.
US10314113B2
A layered heater includes a resistive layer defining a resistive circuit pattern having at least one bend portion. A conductive overlay is provided on at least one of a top surface and a bottom surface of the bend portion to alleviate the current crowding effect, thereby protecting the electric circuit from premature failure. Methods of manufacturing the layered heater are also disclosed. The overlay may be formed on the bend portion after the resistive layer is formed. The overlay may also be formed on a substrate or a dielectric layer that supports the resistive layer before the resistive layer is formed.
US10314107B2
A communication device that wirelessly communicates with a plurality of wireless slave stations includes: a wireless network control unit that acquires network configuration information including the number of repeating stages between the communication device and the plurality of wireless slave stations and the number of wireless slave stations that is the total number of the plurality of wireless slave stations; a parameter management unit that stores a delay time for communication; and a communication cycle calculation unit that calculates a communication cycle based on the network configuration information and the delay time.
US10314105B2
Various embodiments disclosed herein provide for sending queries and commands related to an extended idle mode discontinuous reception operation (eIDRX). There are vendor and manufacturer specific mechanisms for determining the eIDRX parameters of different, but there is currently not a network wide, standardized protocol for sending AT commands relating to eIDRX for device. In an embodiment, standardized eIDRX protocol can enable a mobile network to query a device to determine the current eIDRX mode and parameters, to query the device about the list/range of supported parameters, and to program the device to start using a new eIDRX parameter.
US10314097B2
Disclosed is a method of connecting a plurality of apparatuses using low-power Bluetooth. A plurality of slave apparatuses are connected to a master apparatus, and various signals or times are assigned to a time schedule table. In other words, a scan period, a window scanning time, a registration period, a registration signal, a general period, and a general signal are assigned to the time schedule table without being assigned to the same position of the time schedule table. More specifically, the slave apparatuses are connected to the master apparatus through a scheme of preventing start time points to which the signals are assigned from being assigned to the same position.
US10314093B2
A transmitting user equipment (UE) device selects between a cellular communication link and a device-to-device (D2D) communication link for transmission for data from the transmitting UE device to a receiving UE device. Based on cellular channel characteristic information and D2D channel characteristic information, the UE device selects between the cellular communication link and the D2D communication link. The cellular channel characteristic information is indicative of at least a portion of a cellular communication link through a base station (eNB) and the D2D channel characteristic information is indicative of the D2D communication link between the transmitting UE device and the receiving UE device.
US10314090B2
An Access Point (AP) connection device establishes a virtual Inter-Process Communication (IPC) connection with each of a plurality of APs. The AP connection device establishes a Controlling and Provisioning of Wireless Access Points (CAPWAP) tunnel connection with a wireless Access Controller (AC).
US10314086B2
Embodiments of the present invention provide a radio bearer setup method, including: establishing, by a base station, an SRB with UE according to a configuration parameter of the SRB, and establishing, according to configuration parameters of N DRBs that carry N services, the N DRBs with the UE, where N≥2, N is an integer, M of the N DRBs occupy different transmission channels and different physical channels, 2≤M≤N, M is an integer, and a transmission channel and a physical channel occupied by the SRB are different from a transmission channel and a physical channel occupied by at least one of the N DRBs. In this way, interruption in all service data between the UE and the base station and a call drop in a communication connection are avoided.
US10314082B2
Enhanced beam management for a wireless communication system is provided. In one example, a method comprises: receiving, from a mobile device, a message indicating first beam information for a selected first beam of beams associated with the base station device, wherein the message is a first received message of a random access channel procedure; and receiving, from the mobile device, message indicating second beam information for a selected second beam of the beams associated with the base station device, wherein the selected second beam is an alternative to the selected first beam for transmission of downlink data to the mobile device from the base station device, and wherein the second beam is indicated in the first message of a two-step random access channel procedure. Methods of signaling the second beam and/or transmission diversity approaches employing the first beam and/or the second beam are described.
US10314081B2
Disclosed is the radio (wireless) communication system providing a radio communication service and the terminal, and more particularly, a method of handling time alignment command during a random access procedure in an Evolved Universal Mobile Telecommunications System (E-UMTS) evolved from the Universal Mobile Telecommunications System (UMTS) or a Long Term Evolution (LTE) system is provided.
US10314078B2
There is provided a terminal device that communicates with a base station apparatus. The terminal device includes a transmission unit that configures a transmit power for transmission of a physical uplink shared channel in a serving cell belonging to a first cell group based on whether or not a physical random access channel is transmitted in the first cell group and a second cell group in a case where the first cell group and the second cell group are configured.
US10314075B2
Multi-transceiver configuration method, multi-transceiver channel multiplexing method, and apparatus
A multi-transceiver configuration method, a multi-transceiver channel multiplexing method, and an apparatus are disclosed. The multi-transceiver configuration method includes: an access point obtains maximum data transfer rates Ri(n) of N terminals STAis on sub-channels n in a specified sub-channel combination, where 1≤i≤N, and N is a positive integer greater than 1; and calculates a channel access time Ti(n) required by the STAi for transmitting an average data volume on the sub-channel n, and when the specified sub-channel combination manner meets an allocation requirement of the N STAis, the access point configures at least one transceiver for each sub-channel n in the specified sub-channel combination.
US10314074B2
Apparatuses (including base stations and terminals), systems, and methods for supporting both wideband and narrowband communications are described. In one aspect, a base station supporting first type terminals operating on a first bandwidth and second type terminals operating on a second bandwidth is described, having an information formatter, a transceiver, and a controller. The information formatter generates a Low-end Master Information Block (L-MIB) and a Low-end System Information Block (L-SIB), which are transmitted by the transceiver to first type and second type terminals. The L-MIB includes control information on an L-subframe configuration for supporting a second type terminal and a sub-band configuration of the L-subframe, while the L-SIB includes information on downlink reception and uplink transmission of the second type terminal. When the base station receives a Random Access Channel (RACH) preamble request from one of the terminals, the base station performs the random access procedure.
US10314069B2
There is provided a method and a corresponding arrangement for enabling adaptive detection of Scheduling Requests (SRs). Information about the response to a transmitted grant is used to adjust threshold values relevant for the detection of SRs. By providing an adaptive mechanism for detection of SRs it is possible to reduce the number of grants being scheduled due to a detected signal wrongly interpreted as a SR.
US10314063B2
There is provided a method for transmitting, by a transmitter, a signal through an unlicensed band channel. The transmitter transmits an initial signal through the unlicensed band channel to preoccupy the unlicensed band channel when the unlicensed band channel is in an idle status. The transmitter includes a first partial subframe transmitted after the initial signal in a frame burst depending to transmission timing of the initial signal. Further, the transmitter transmits the frame burst through the unlicensed band channel.
US10314055B1
System, methods, and computer-readable media herein dynamically assign bands to primary and secondary component carriers for inter-carrier aggregation capable devices. In embodiments, an inter-carrier aggregation capable device is identified as being within a coverage area of a cell site component that is controlled by a base station. When the device is within a predefined distance of the cell site component, throughput of the device is analyzed. When the throughput indicates that the device is impacted by noise and/or interference at the cell site, the base station assigns a band to a primary component carrier based on the sector power ratio (SPR) of a corresponding antenna.
US10314053B1
A base station may manage transmissions between the base station and wireless communication devices (WCDs), where the base station serves the WCDs over an air interface, and where the base station is configured to engage in downlink transmission using a particular quantity of transmit antennas. In one example, the base station determines that each of at least one WCD currently being served by the base station is configured to support a particular modulation scheme. And in responsive to the determining, the base station reduces the quantity of transmit antennas and engages in the downlink transmission using the reduced quantity of transmit antennas.
US10314042B2
[Object] To be able to utilize radio resources more efficiently in the environment where a small cell is operated.[Solution] Provided is a communication control apparatus including: a communication unit configured to communicate with a radio communication apparatus being connected to a base station via a radio backhaul link and being connected to one or more terminals via an access link; and a control unit configured to, when a reception on the radio backhaul link and a transmission on the access link, or a reception on the access link and a transmission on the radio backhaul link are executed on an identical channel simultaneously in the radio communication apparatus, adjust a power ratio between a reception signal and a transmission signal in order to support the radio communication apparatus in removing self-interference due to a sneak of the transmission signal from the reception signal.
US10314040B2
[Object] To provide a mechanism capable of accommodating legacy terminals not supporting GFDM in addition to terminals supporting GFDM when GFDM is introduced.[Solution] A device includes: a setting unit configured to variably set at least one of an interval between subcarriers and a time length of a subsymbol included in a unit resource constituted by one or more subcarriers or one or more subsymbols; and a transmission processing unit configured to perform filtering for every predetermined number of subcarriers.
US10314038B2
The present document provides a method, apparatus, and computer program for determining, in a communication device of a first basic service set comprising a group of communication devices of a wireless telecommunication network, a primary channel of a second basic service set different from said first basic service set. Thereafter, the communication device causes transmission of channel identification information defining a location of at least one channel of the first basic service set from the communication device to the second basic service set on the determined primary channel of the second basic service set.
US10314035B2
In some embodiments, a user equipment (UE) and base station implement improved communication methods which enable a UE to operate according to a sub-frame allocation based on its current power state. The UE may transmit information including a maximum number of uplink (UL) sub-frames the UE can transmit in an allocation period and receive, from a base station, a first sub-frame allocation based on at least the first information. In embodiments, the UE may merge an un-allocated UL sub-frame's downlink association set with a next closest allocated UL sub-frame's downlink association set.
US10314031B2
A control information sending method, receiving method, and device are provided. The control information sending method includes: determining a first subframe of a first radio frame on a first carrier, where the first subframe includes a control region; sending control information in the control region of the first subframe of the first radio frame to a user equipment, where the control information includes a PDCCH; and sending an ePDCCH in a second subframe of the first radio frame to the user equipment. According to the embodiments of the present invention, when control information borne on an ePDCCH cannot be sent in a first radio frame, a PDCCH can still be sent to a user equipment through a control region in a first subframe, thereby achieving purposes of performing uplink/downlink scheduling for the user equipment and downlink feedback for uplink data of the user equipment.
US10314028B2
The base station sends control area indication information of an (N+1)th timeslot to the user equipment by using a physical control channel of an Nth timeslot in a control area of the Nth timeslot, where the control area indication information includes frequency domain control indication information and time domain control indication information, the frequency domain control indication information is used to indicate a frequency domain resource block area occupied by a control area of the (N+1)th timeslot in the (N+1)th timeslot, and the time domain control indication information is used to indicate a time domain time unit area occupied by the control area of the (N+1)th timeslot in the (N+1)th timeslot; and the base station sends, in the control area of the (N+1)th timeslot, a physical control channel of the (N+1)th timeslot to the user equipment.
US10314024B2
The present invention relates to the field of communications technologies, and discloses methods for transmitting and storing downlink data, a base station, and a terminal. In this solution, each time when a base station transmits downlink data, bits are selected in such a way that a length and a start point of a sequence that a terminal of any terminal category expects to receive in initial transmission (or retransmission) of a code block are the same as a length and a start point of a sequence that a transmit end determines to transmit for the same code block, so that the terminal can perform reliable decoding. Therefore, a disadvantage is avoided that the terminal cannot correctly perform storing and further cannot correctly perform decoding each time when the terminal stores a retransmitted code block for a same code block, and decoding accuracy of the terminal is improved.
US10314012B2
In various implementations, methods, apparatuses, and computer-readable media are described for optimizing tune away carrier selection in a wireless communications system for position determination. The selection of a tune away carrier can be based on, for example, timing information related to pre-scheduled periods for receiving wireless position measurement signals, timing information related to pre-scheduled downlink data reception, timing information related to pre-scheduled uplink data transmission, etc.
US10314010B2
[Object] To enable provision of a service of MBSFN using frequency bands shared by a plurality of radio communication systems.[Solution] There is provided an apparatus, including: a first control unit configured to acquire scheduling information for MBSFN transmission in a frequency band shared by a plurality of radio communication systems and provide the scheduling information to two or more base stations belonging to an MBSFN area for the MBSFN transmission.
US10314006B2
The disclosure relates to a method for responding to a paging message in a wireless device of a wireless communication network. The method comprises receiving (910) a paging message from the wireless communication network on a first access. The method also comprises receiving (920) configuration information from the wireless communication network indicating how to respond to the received paging message. The configuration information comprises information indicating that the received paging message should be responded to on another access than the first access. An access comprises at least one of a radio access technology, a cell, and a frequency band. The method further comprises responding (930) to the paging message as indicated by the received configuration information. The disclosure also relates to a corresponding method performed in the network, and to the corresponding apparatus.
US10314004B2
A mobile station (MS), a base station subsystem (BSS), and various methods are described herein that enable a positioning node (e.g., Serving Mobile Location Center (SMLC)) to improve the accuracy of estimating a position of the mobile station.
US10314001B2
An approach is provided for providing adaptive location sampling in mobile devices. The approach involves determining one or more maneuvers from among a plurality of one or more links representing a localized area of a transportation network. Each of the one or more maneuvers is a combination of two or more adjacent links of the one or more links. The approach also involves determining a road length and a speed attribute for each link in said each maneuver. The approach further involves calculating a travel time for said each maneuver based on the road length and the speed attribute of said each link. The approach further involves calculating a sampling interval for the mobile device traveling in the localized area based on the travel time. The mobile device is configured to collect probe data using one or more sensors at the sampling interval while traveling in the localized area.
US10313992B2
A method of synchronizing frequency hopping transmitters, receivers, transceivers, repeaters and other radio networks is provided, utilizing non-coordinated shared frequencies bands that synchronizes communications between transmitter(s) and receiver(s) via a pool of frequencies having a first group of frequencies being assigned to transmit for a specific duration per frequency per transmission and a second group of frequencies in which the total number of frequencies is a paired first factor of the first group's total number of frequencies or a paired first factor of any factor of the first group's total number of frequencies and which is then divided into transmit slots, the duration being a fraction of the first groups transmit duration and also being the corresponding paired second factor of the first groups total number of frequencies.
US10313990B2
Systems, methods, and instrumentalities are disclosed for LTE operation in an unlicensed spectrum, LTE-U. A wireless transmit/receive unit, WTRU, may establish a connection with a first cell on a licensed frequency band. The WTRU may receive a first downlink transmission from a second cell operating on an unlicensed frequency band. The WTRU may determine that a synchronization signal transmission from a third cell operating on the unlicensed frequency band is transmitted using one or more resource elements. The WTRU may perform frequency and/or timing estimation based on the synchronization signal transmission. The WTRU may perform rate matching around the one or more resource elements that correspond to the synchronization signal transmission. The WTRU may perform rate matching around the one or more resource elements by de-mapping symbols of the downlink transmission.
US10313986B2
Descriptions on the method and the apparatus for controlling uplink transmission power are provided. The method for controlling uplink transmission power comprises receiving a signal on a downlink channel in dual connectivity with master eNB (MeNB) and secondary eNB (SeNB), allocating transmission power for sounding reference signals (SRS) and transmitting SRS to the MeNB and SeNB based on the allocated transmission power. Transmission power may be allocated differently depending on whether the MeNB and the SeNB are synchronous or not.
US10313983B2
Provided is a wireless communication device which is capable of suppressing an increase in communication interference in wireless communication over a backhaul line, even if the number of installed wireless communication devices is increased. The wireless communication device communicates with a different wireless communication device over a wireless backhaul line in which a plurality of wireless communication schemes are mixed and used. The wireless communication device sets an initial value of transmission power related to data communication with the different wireless communication device, based on information on usage history of transmission power related to the data communication with the different wireless communication device.
US10313975B2
An apparatus and a method for reducing power consumption in a portable terminal that transmits digital broadcast data through an ad hoc network are provided. If a terminal receiving digital broadcast transmits the received digital broadcast to a neighboring terminal, a control unit enters a sleep mode after buffering received data for a predefined time.
US10313967B2
A base station utilizes duty cycle requirements of each of multiple base station components to efficiently consume power. The base station may include a synchronization module that allows the base station to send collected data from a cache to a gateway, which then, sends it up to the cloud. The base station may also include a sensor connectivity module that establishes a connection between the base station and data collecting devices deployed to collect data for storage in the cache. A base station controller serves as the cache for the data collected by the sensor module and sends the data to the gateway for synchronization in the cloud using the synchronization module. A base station controller determines/coordinates the duty cycle of the sensor connectivity module and synchronization module in a power efficient way depending on the current power available to the base station, network needs, and the weather conditions.
US10313965B2
The present invention facilitates efficient and effective power management for wireless telecommunications. In one embodiment, presented approaches enable power savings in devices with a limited power supply (e.g., mobile devices operating on battery power supply, photocell, etc.). In one exemplary implementation, power smart channels facilitate power conservation. Power smart channel communications can be transmitted at lower power levels than conventional or normal channel communications. Presented power smart channel methods and systems can be implemented in a wireless cellular communication environment where power smart channels are established and used in accordance with various aspects and configurations of the components (e.g., location, remaining battery charge, multiple resource bands, etc.) in the wireless cellular communication environment.
US10313962B2
A data packet processing method includes acquiring, by a terminal, an aggregation flow table, where the aggregation flow table includes a management policy for managing network traffic of a first network and network traffic of a second network, determining, by the terminal, according to the aggregation flow table, a transmission network used for transmitting a first uplink data packet, and when the terminal determines to transmit the first uplink data packet using the first network, sending the first uplink data packet to the first network using a first network interface card, and forwarding the first uplink data packet to a gateway, and when the terminal determines to transmit the first uplink data packet using the second network, sending, by the terminal, the first uplink data packet to the second network using a second network interface card, and forwarding the first uplink data packet to a gateway.
US10313960B2
A method and apparatus for allocating resources to a low cost user equipment (UE) in a wireless communication system is provided. A base station (BS) allocates at least one sub-bandwidth among a system bandwidth to a low cost UE, and transmits information on the allocated at least one sub-bandwidth to the low cost UE. The at least one sub-bandwidth may include a set of resource physical resource blocks (PRBs) that the low cost UE can access at a given subframe.
US10313956B2
The invention relates to a communication method within a network of wireless communicating electronic devices making it possible to dynamically and automatically control the propagation of enrollment messages during the creation of clusters. The invention also relates to any electronic device implementing said communication method and to any system comprising such a device. Such a communicating electronic device comprises a processing unit cooperating with a program memory comprising instructions of a program, of which the execution or interpretation by said processing unit causes the communication method to be implemented.
US10313953B2
Apparatuses, methods, and systems for charactering and selecting micro-routes between nodes of a wireless network are disclosed. One method includes wirelessly communicating between a first node and a second node through a wireless link formed by at least one micro-route, determining a condition of the at least one micro-route, and selecting at least one other micro-route for communication between the first node and the second node based on a level of correlation between the at least one micro-route and the at least one other micro-route, after determining the condition.
US10313937B2
A method and a first radio network node (110) for managing input parameters to a set of models for prediction of a quality of service of a user equipment (120) are disclosed. The first radio network node (110) operates the set of models for prediction of the quality of service. The quality of service relates to when the user equipment (120) is served by a second radio network node (130) after a handover from the first radio network node (110) to the second radio network node (130). The first radio network node (110) configures (205) the second radio network node (130) to report the input parameters at least once before the handover. The input parameters are usable by the first radio network node (110) when predicting, by use of the set of models, the quality of service. A corresponding computer program and a carrier therefor are also disclosed.
US10313936B2
A method for accessing a base station is provided. The method includes: identifying, by a terminal device, a target base station providing a maximum received signal strength from at least one base station; receiving a system message sent by the target base station, the system message including an access parameter associated with the target base station; if a value of the access parameter satisfies a preset condition, accessing the target base station; and if the value of the access parameter does not satisfy the preset condition, maintaining access to a base station currently accessed by the terminal device.
US10313931B2
A method of determining member Base Stations (BSs) providing cooperative communication to a Mobile Station (MS) in a communication system. The method includes when a candidate list of the member BSs generated using at least one of strengths of signals received from adjacent BSs and cell loading state information of the adjacent BSs is received from the MS, selecting candidate BSs having a service quality larger than or equal to a threshold from candidate BSs included in the candidate list as targets to receive a member negotiation; and performing a capability negotiation with each of the selected targets to receive the member negotiation to select final member BSs and transmitting information on the determined final member BSs to the MS.
US10313926B2
Example methods are provided for a host to perform large receive offload (LRO) processing in a virtualized computing environment. The method may comprise receiving, via a physical network interface controller (NIC), incoming packets that are destined for the virtualized computing instance, and processing the incoming packets to generate at least one processed packet using a networking service pipeline that includes a packet aggregation service and multiple networking services. The packet aggregation service may be configured to aggregate the incoming packets into an aggregated packet and enabled at a service point along the networking service pipeline based on an LRO capability of at least one of the multiple networking services to process the aggregated packet. The method may also comprise forwarding the at least one processed packet generated by the networking service pipeline to the virtualized computing instance.
US10313921B2
The present invention relates to a method and a device for controlling congestion in a mobile communication system. A method for controlling congestion of a network node according to the present invention comprises the steps of: receiving congestion-related information from at least one base station; transmitting a user equipment information request message for making a request for information on a piece of user equipment corresponding to the base station to a mobility management entity; receiving a user equipment information response message including the information on the user equipment corresponding to the base station from the mobility management entity; and transmitting the information on the piece of user equipment corresponding to the base station to another core network node.
US10313908B2
A user apparatus for use in a mobile communication system, including: determination means configured to determine whether the user apparatus can take both states of a discontinuous reception state and a non-discontinuous reception state at the same time; and measurement control means configured, if it is determined that the user apparatus can take both states of a discontinuous reception state and a non-discontinuous reception state at the same time by the determination means, to determine which measurement condition to use for performing measurement between a measurement condition for when in a discontinuous reception state and a measurement condition for when in a non-discontinuous reception state, and to perform measurement using a determined measurement condition.
US10313898B2
Directive gain antenna elements implemented with an aperture-fed patch array antenna assembly are described. A feed network for the aperture-fed patch array may include offset apertures and may also include meandering feed lines. Scalable aperture shapes and orientations that can be used with antennas operating at any frequency and with dual orthogonal polarizations are also disclosed. Directive gain antenna elements implemented with arrays of orthogonal reflected dipoles are also described with optimal feed networks and parasitic elements to achieve desired directive gain characteristics. Such arrayed dipole antennas feature dual orthogonal polarizations with assembly tabs that lower cost and improve reliability. Backhaul radios that incorporate said antennas are also disclosed.
US10313897B2
Methods are provided to prevent a potential conflict among first and second instances of SON functions. A first input impact time, first input scope and first objective of the first instance, and a second input impact time, second input scope and second objective of the second instance are obtained. If there is a first overlap among the first input impact time and the second input impact time, whether there is a second overlap among the first input scope and the second input scope is determined. If there is the second overlap, whether the first objective and the second objective are the same or substantially the same is determined. If so, it is determined that the potential conflict exists. If there is the second overlap, whether the first objective contradicts or substantially contradicts with the second objective is determined. If so, it is determined that the potential conflict exists.
US10313895B2
A wireless communications method and a wireless communications system are disclosed. In an embodiment, the system includes a transmit end including a transmit module having at least two antenna units, the transmit module is configured to transmit M narrow beams with different spatial directions according to a quality of service requirement, and switches a transmit mode according to a preset switching rule, wherein a set of the spatial directions of the M narrow beams forms a transmit mode; a receive end including a receive module having at least two antenna units, the receive module is configured to receive N beams according to the QoS requirement, and a transmission channel is formed, wherein the receive end calculates transmission channel quality in different transmit modes, searches for a transmit mode that meets the QoS requirement, and feeds back the transmit mode to the transmit end.
US10313894B1
A beam steering antenna system for external antenna configurations for fixed and mobile communication devices is described where one or multiple beam steering antennas are integrated into a single external enclosure and where multiple enclosures containing beam steering antennas are used with a single communication device. Where multiple external enclosures are used with a single communication system such as a WLAN access point the beam steering antenna system provides an electrical means of optimizing antenna system and communication link performance as compared to mechanical means such as antenna enclosure positioning or orientation. Radiation mode selection for 2.4 GHz and 5 GHz antennas integrated into an external enclosure on a WLAN access point allows for independent optimization of the antenna systems for the two frequency bands without requiring antenna movement or positioning. If the antenna enclosures are movable or capable of rotation the beam steering antennas can be optimized for enclosure orientation.
US10313892B2
Described are systems, devices, and techniques for extending wireless networks and associated systems, devices, and techniques for determination of optimal locations of a wireless range extender, such as by evaluating a quality of a wireless signal originating from a wireless gateway or access device and determining whether an alternative placement of a wireless range extender would result in improved quality. Also described are systems, devices, and techniques for automatically grouping multiple bands of a single wireless access device as well as systems, devices, and techniques that simplify connection of wireless devices to a wireless access device, such as by evaluating wireless messages transmitted on different bands to determine that the wireless messages originate from the same wireless access device.
US10313890B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.A method for a terminal to receive a service through different wireless communication systems is provided. The method includes identifying whether a request for use of a second wireless communication system that uses a second band is sensed with respect to the terminal that performs communications with a base station of a first wireless communication system through a first band and the second band, when the request for use of the second wireless communication system is sensed, transmitting a message including information indicating a change of user equipment (UE) capability information, and reporting the changed UE capability information based on the message.
US10313886B2
A communication control method according to a present embodiment comprises: a step of transmitting, by a first base station, to a third base station that is a neighboring base station of the first base station, a first resource message relating to a first D2D resource used for the D2D proximity service in the first base station. The first resource message includes information on the first D2D resource and a second D2D resource used for the D2D proximity service in a second base station that is a neighboring base station of the first base station.
US10313882B2
An access control application for mobile devices is provided. The access control application may be configured to generate a set of security tasks based at least in part on information corresponding to a user's interactions with the mobile device. An unlock screen of the mobile device may be triggered and security tasks from the generated set of security tasks may be displayed through a user interface of the mobile device. The user's response to the security tasks may be obtained and a confidence score may be calculated, based at least in part on the response. The access control application may then determine, based at least in part on the score and one or more attributes of the environment, whether to unlock the mobile device or prompt the user to provide an additional response to another security task.
US10313881B2
A method of authentication by leveraging mobile devices for expediting user login and registration processes provides a generic method for remotely authenticating login sessions using a portable computing device. An authentication initiation code (AIC) is generated and then displayed on the portable computing device. The AIC is inputted into a login feature of a relying party and a user entry is received through the login feature. An authentication request is sent to the portable computing device. User verification data is located for the relying party within a secure vault of personal identification data. The user is prompted to approve or deny the authentication request if the user verification data for the relying party is found within the secure vault. The user verification data is then used to grant access to restricted portions of the relying party if the authentication request is approved through the portable computing device.
US10313876B2
A method of system information (SI) acquisition with reduced signaling overhead is proposed. To reduce SI broadcast overhead, the quantity of periodic SI broadcast and the frequency of on-demand SI acquisition need to be reduced. To reduce the frequency of on-demand SI acquisition, rather than always re-acquire SI when serving cell changes, UE is enabled to reuse stored SI information elements across different cells. More specifically, a novel concept of SI ID is introduced to be associated with an area that applies the same SI configuration. UE can reuse stored SI information elements if the stored SI information elements are valid based on the SI ID and validity check.
US10313875B2
A method of performing communication between a first device and a second device by using a Wi-Fi direct scheme is provided. The method may include receiving, by the first device, information on relating to a content protection capability of the second device in during a device discovery procedure; and determining, by the first device, whether to perform a connection setup procedure with the second device based on the received information on relating to the content protection capability of the second device.
US10313873B2
Method and network entities for enabling server allocation in an IMS-based Multimedia over IP network. The method includes receiving by a S-CSCF server of the network subscriber registration data, transmitting, by the S-CSCF server, information representative of subscriber data to a P-CSCF server and/or to an HSS for storing the information representative of the subscriber data in a memory by the P-CSCF server and/or by the HSS, and transmitting, by the S-CSCF server, a S-CSCF group address to the P-CSCF server and/or to the HSS, respectively, said S-CSCF group address being representative of a group of S-CSCF servers, the S-CSCF server being included in said group of S-CSCF servers.
US10313872B2
Embodiments of the present disclosure disclose an IMSI acquisition method and device, and a signaling monitoring system. The IMSI acquisition method provided by the embodiment of the present disclosure includes: collecting an S1-MME interface signaling and a first interface signaling which is associated with the S1-MME interface signaling; acquiring a first identity from the S1-MME interface signaling; acquiring an IMSI and a second identity from the first interface signaling, herein the second identity is an identity which is associated with the first identity; associating the first identity, the second identity and the IMSI; and acquiring the corresponding IMSI according to an association result and the first identity in the S1-MME interface signaling.
US10313871B2
In some examples, a second mobile device may receive, from a first mobile device, via a short-range radio connection with the first mobile device, at least a portion of application information for an application. For example, the application information may include saved application state information saved by the first mobile device. The second mobile device may install the application on the second mobile device, and the second mobile device may configure a state of the application on the second mobile device based on the saved application state information received from the first mobile device.
US10313864B2
A cell broadcast emergency services delivery mechanism for vehicular Internet of Things (IoT) communication is provided. A method can comprise receiving, from a federal emergency management agency device, first data representing federal management emergency event data, aggregating second data representing an emergency event associated with a vehicle with the first data to form third data, based on the emergency event data and the third data, determining a commonality between the first data and the second data, in response to determining the commonality between the first data and the second data, generating metadata, and broadcasting the metadata to the vehicle.
US10313859B2
The present disclosure provides a personal working system with a dynamic structure, including a central control unit, wherein the central control unit includes a peripheral identifying component for identifying a plurality of peripherals and connecting the plurality of identified peripherals to constitute a working system; a weak (or short-range) communication interface for communication between the central control unit and the peripherals; a strong (or medium-, or long-range) communication interface for communication between the central control unit and an external node; wherein the weak communication interface includes Bluetooth; and the strong communication interface includes a WiFi connection, an Internet connection, a Local Area Network connection, and a wireless telephone connection. An advantage of the present disclosure is that the peripherals will not be outdated and are universal outside of the system.
US10313856B2
The present invention disclosed a unified communication system based on micro base station. The system includes: a micro base station subsystem, a landline telephone network subsystem, an office network subsystem and a communication switching subsystem. The communication switching subsystem receives a voice service request from the micro base station subsystem and the landline telephone network subsystem, sends the voice service request to the micro base station subsystem when a called user in the voice service request is a mobile communication intranet user, sends the voice service request to the landline telephone network subsystem when the called user in the voice service request is a landline telephone network user, receives a service request from the micro base station subsystem, and sends the service request to the office network subsystem.
US10313852B2
The present invention relates to a method for a terminal selecting a distributed antenna in a vehicle-to-vehicle communication system. Here, the method may comprise the steps of: receiving, from all the terminals in a group in which the terminal is included, channel space information for each of the terminals; determining a DU selection on the basis of the received channel space information for each of the terminals; and transmitting the determined DU selection information. Here, the terminal may determine all of the DU selection for each of every terminal in the group, and transmit each determined DU selection information to the corresponding terminal.
US10313850B2
Systems and methods for upgrading firmware in multiple devices of a connected system are provided. Some systems can include a plurality of system devices in a mesh network of the connected system and a gateway device coupled to the mesh network. The gateway device can initially seed a firmware upgrade for the plurality of system devices, and some of the plurality of system devices can subsequently seed the firmware upgrade for other ones of the plurality of system devices.
US10313845B2
Non-limiting examples of the present disclosure describe proactive speech detection on behalf of a user and alerting the user when a specific word, name, etc. is detected. Speech detection is actively executed through a computing device, where the speech detection analyzes spoken utterances in association with a dynamic grammar file stored locally on the computing device. An alert is generated that indicates when a spoken word of the utterances matches a word stored in the dynamic grammar file. The alert may be displayed, for example, through the computing device. The alert provides indication that the spoken word is identified in the spoken utterances. In further examples, a buffered window of the spoken utterances is captured which is associated with a detection of the specific word. A live transcription of the content in the buffered window is generated and provided to a computing device of the user.
US10313835B2
A mobile device includes a storage device in which an application software of a third party service provider and rules associated with the application software are stored, a network interface, a sensor configured to detect a location of the mobile device, and a processor configured to generate a location alert to be transmitted through the network interface according to the rules. The mobile device implements the rules for location-based alerts therein such that the frequency of the alerts is carefully controlled and the power supply of the mobile device is efficiently utilized.
US10313833B2
A mobile data analysis system is provided that enables mobile device location tracking, secure messaging, and real-time sharing of intelligence information, among other features. In one embodiment, a method and apparatus is provided for creating data objects from one or more digital images captured by a mobile device. A computing device receives a first digital image file comprising first image metadata, wherein the first image metadata includes one or more image properties each having an image property value. The computing device transforms one or more of the image property values of the one or more image properties into one or more particular values. The computing device populates one or more data object property values of a data object with the one or more particular values. The computing device stores the data object in a data repository.
US10313830B2
An information processing device according to the present application includes an acquisition unit and a determination unit. The acquisition unit acquires time-series position information acquired by a terminal device. The determination unit determines whether relation between one or more pieces of interest position information included in the time-series position information acquired by the acquisition unit and prior or posterior position information in time series satisfies a predetermined criterion, and determines whether to hold the interest position information based on a determination result.
US10313828B1
Systems and methods discussed herein are directed towards more efficient processing of user equipment (UE) data received in a native network telemetry data form. This data is stored and is selectively translated upon request to a different form such as longitude and latitude. The selective translation may be based on a request for a particular range of data that may fall into a geofence, which may be dynamically adjusted over time.
US10313825B2
Techniques described herein are directed toward an enhanced LTE positioning protocol for multiple location reporting (with non-final and final fixes) that can be utilized by a user equipment (UE) to help prevent a disruption of the communication of information for a final location fix from the UE to a location server. In particular, techniques help ensure that the location server will not acknowledge receipt of the information provided by the UE in communication for a non-final fix.
US10313823B1
A wearable electronic device (WED) corrects errors where a user hears binaural sound. The WED includes head tracking that tracks head movements of the user. Speaker play the binaural sound to the user while the user wears the WED. The WED corrects an error where the user hears the binaural sound.
US10313819B1
Various implementations include computer-implemented methods and related systems for controlling the phantom center image of an audio output in an automobile. In one implementation, a method includes: receiving at least one user interface command to modify a phantom center image of audio output from the audio system in the automobile, wherein the phantom center image of the audio output includes a designated position of sound produced by a set of speakers in the audio system other than physical locations of the set of speakers in the audio system; and adjusting a perceived location of the phantom center image of the audio output from the audio system based upon the at least one user interface command to modify the phantom center image of the audio output.
US10313818B2
The derivation of personalized HRTFs for a human subject based on the anthropometric feature parameters of the human subject involves obtaining multiple anthropometric feature parameters and multiple HRTFs of multiple training subjects. Subsequently, multiple anthropometric feature parameters of a human subject are acquired. A representation of the statistical relationship between the plurality of anthropometric feature parameters of the human subject and a subset of the multiple anthropometric feature parameters belonging to the plurality of training subjects is determined. The representation of the statistical relationship is then applied to the multiple HRTFs of the plurality of training subjects to obtain a set of personalized HRTFs for the human subject.
US10313812B2
Aspects of a multi-orientation playback device including at least one microphone array are discussed. A method may include determining an orientation of the playback device which includes at least one microphone array and determining at least one microphone training response for the playback device from a plurality of microphone training responses based on the orientation of the playback device. The at least one microphone array can detect a sound input, and the location information of a source of the sound input can be determined based on the at least one microphone training response and the detected sound input. Based on the location information of the source, the directional focus of the at least one microphone array can be adjusted, and the sound input can be captured based on the adjusted directional focus.
US10313805B2
Disclosed herein, among other things, are apparatus and methods for a binaurally coordinated frequency translation for hearing assistance devices. In various method embodiments, an audio input signal is received at a first hearing assistance device for a wearer. The audio input signal is analyzed and a first set of target parameters is calculated. A third set of target parameters is derived from the first set and a second set of calculated target parameters received from a second hearing assistance device using a programmable criteria, and frequency lowered auditory cues are generated using the third set of target parameters. The derived third set of target parameters is used in both the first hearing assistance device and the second hearing assistance device for binaurally coordinated frequency lowering.
US10313802B2
A system for monitoring the status and/or performance of one or more hearing devices is disclosed. The system comprises a number of access points configured to receive wireless signals transmitted by the hearing devices, wherein the access points are connected to a central unit communicatively connected to the Internet/cloud, wherein the system is configured to automatically monitor the status and/or performance of one or more parameter of the one or more hearing devices received by access points, wherein the monitored parameters are accessible from the central unit and/or from a cloud service.
US10313798B2
An electronic device with directional MEMS microphone assembly is provided, including a MEMS microphone capsule with a PCB affixed thereto, and a housing affixed to the PCB. The microphone assembly includes a first internal port and a second internal port through the PCB, wherein the first and second internal ports fluidically communicate with the MEMS microphone capsule. The microphone assembly further includes first and second external ports through the housing, wherein the first external port is offset from the first internal port in an offset direction perpendicular to a thickness direction of the microphone assembly. The microphone assembly further includes first and second cavities located between the PCB and the housing, wherein the first cavity fluidically communicates with the first internal port and the first external port, and the second cavity fluidically communicates with the second internal port and the second external port.
US10313796B2
A microphone assembly includes an acoustic sensor configured to produce an electrical signal and an electrical circuit including a voice activity detector coupled to an output of the acoustic sensor. The microphone assembly further includes an internal clock signal generator and a host interface coupled to the electrical circuit. The host interface has external connections including an external clock signal and a data connection. The microphone assembly includes an acoustic activity detection mode of operation when the electrical circuit is clocked by the internal clock signal generator in the absence of an external clock signal at the host interface. The microphone assembly has a plurality of operating modes controlled by an external clock signal received in response to an interrupt signal provided by the electrical circuit. The electrical circuit is configured to provide data representing the electrical signal at the host interface when the external clock signal is received.
US10313795B1
A method for generating sound by one or more sound panels in a vehicle, and a sound system are provided. The method includes receiving, by an acoustic exciter coupled to one of the one or more sound panels, a first audio signal. The first audio signal includes a first frequency range. Each of the sound panels is formed of a material having a respective flexural modulus. The method further includes generating, by each of the sound panels, a sound signal comprising a respective range of sound pressure vibrations dependent on the flexural modulus of the sound panel, variations of dimensions of the sound panel, and the first audio signal received by the acoustic exciter.
US10313794B2
The present invention is a speaker system for reproducing sound close to the actual sound of instruments or actual acoustic field. The instruments output sounds in various directions. For example, reverse phase sound is output and human voice is output in forward direction. Therefore, the speaker capable of reproducing stereophonic sound close to the original sound without limiting a listening point is required. In a speaker cabinet 5, left and right speakers 3, 4 are arranged back to back with each other to output normal phase sound and reverse phase sound from left and right. Front left and front right speakers 1, 2 are slightly facing to each other to output the sound like a voice by a point sound source. Sounds of the front speakers and left and light speakers are overlapped with each other and stereophonic sound can be reproduced.
US10313790B1
A polymorphic playback system in which one or more parameters of a signal path of the polymorphic playback system are varied based on one or more characteristics of a playback signal processed by the signal path may include a control subsystem configured to detect an out-of-band noise profile of the playback signal and set one or more playback signal magnitude thresholds for switching between polymorphic modes of the polymorphic playback system based on the out-of-band noise profile, wherein the polymorphic modes comprise at least a first polymorphic mode in which one or more first parameters are applied to the signal path and a second polymorphic mode in which one or more second parameters are applied to the signal path.
US10313789B2
An electronic device, an echo signal cancelling method thereof and a non-transitory computer readable recording medium is provided. The electronic device according to an exemplary embodiment includes a speaker configured to output a sound corresponding to a reference signal, a microphone configured to generate a microphone signal by obtaining a received sound, and a filter configured to cancel an echo signal of the reference signal from the microphone signal. In addition, the filter includes a first filter configured to estimate an echo signal of the reference signal and cancel the estimated echo signal from the microphone signal, and a second filter configured to generate an adaptive gain to cancel a residual echo from the microphone signal in which the estimated echo signal is canceled, and generate an output signal by using the generated adaptive gain and the microphone signal in which the estimated echo signal is canceled.
US10313788B2
An example apparatus for detecting loudspeaker faults includes a switch detector to detect that a loudspeaker fault detection switch is enabled. The apparatus also includes an audio receiver to receive an echo energy threshold and audio from a microphone in a test area. The apparatus further includes an audio analyzer to detect that the echo energy threshold is not exceeded by an acoustic echo in the captured audio. The apparatus includes a fault generator to generate a loudspeaker fault in response to detecting the acoustic echo does not exceed the echo energy threshold.
US10313783B2
Loudspeaker enclosure comprising at least one loudspeaker having a convex mobile membrane, and a member surrounding the mobile membrane and comprising an external surface bounded by an internal edge (Γ′) situated facing the mobile membrane, which comprises a peripheral edge (Γ) situated facing the internal edge of the member and forming a closed loop. The mobile membrane and the member have a suitable shape such that, over a continuous portion (Γ″) of the peripheral edge (Γ) representing at least 25% of the length of the peripheral edge, for any first point (M) on the continuous portion and any second point (M′) situated on the internal edge at a location such that the distance between the first point (M) and second point (M′) is minimal, the mobile membrane has, at the first point, a first tangent plane, essentially coincident with a second tangent plane at the second point.
US10313781B2
A system includes at least one earpiece having at least one sensor, at least one speaker, and at least one processor capable of ascertaining a desired position for a user's head to guide the user as to the desired position for the user's head. A method includes determining a current orientation of a user's head, calculating a desired position for the user's head in relation to the current orientation of the user's head, creating an audio signal containing instructions to guide the user as to the desired position for the user's head, and transmitting the audio signal to a user's ears.
US10313780B2
Apparatus for connecting both analogue and digital earphone devices to a server system providing a digital audio output includes an interface for connecting an earphone device to the server system, a detector for detecting the type of earphone device connected via the interface, a converter for generating an analogue audio signal from the digital audio output received from the server system, and a switch for switching between providing digital and analogue signals to the attached earphone device via the interface.
US10313767B2
A fuel sub-metering mechanism for appliances that consume fuel. Each appliance may have a firing rate indicator. An individual fuel line may be connected to each appliance. A main fuel line may be connected to individual fuel lines. A meter may be connected to the main fuel line. A processor may be connected to the firing rate indicators and to the meter. The meter may measure total fuel consumption by the appliances. The processor may provide a sub-meter estimate of fuel consumed by each appliance. The sub-meter estimate may be based at least in part on a firing rate of the respective appliance and the total fuel consumption as indicated by the meter.
US10313757B2
Methods and systems are disclosed herein for a media guidance application that provides content recommendations based on recent activity. For example, the media guidance application determines that the user has stopped using the first device and is using the second device. In response, the media guidance application retrieves, from memory, a length of time that the user has consumed media on the first device. The media guidance application then determines the time interval when the user was consuming media on the first device. Next, media content is determined that the user consumed on the first device during the time interval. The media guidance application then determines a characteristic of the consumed media content and recommends media content on a second device based on the characteristic.
US10313755B2
Recommendation engine apparatus and associated methods provide content compiled from various sources and selected to match user preferences. In one embodiment, the recommendation apparatus comprises a headend entity; in another, it is co-located on a user's CPE. In one embodiment, the recommendation engine creates content records from content metadata for comparison to a user profile. The user profile is pre-programmed; however has the ability to dynamically shift toward a user's preferences as the user takes actions regarding content. Client applications are utilized to compile and present content; feedback mechanisms are utilized to enable “learning” from user activities to generate more precise recommendations as well as to “unlearn” stale preferences. Recommended content is displayed in the form of a playlist, or as a continuous stream on a virtual channel, or presented in an electronic program guide. A business rules “engine” useful in implementing operational or business goals is also disclosed.
US10313751B2
A method, computer program product, and system for determining whether an individual at a venue views content in a monitor includes a processor defining a venue that includes at least one monitor for viewing content, where the at least one monitor has a viewing angle and the at least one monitor is viewable by an individual situated within a viewing cone defined by the viewing angle and within a pre-determined perpendicular distance from monitor. The processor identifies, based on communicating with location services on each client of a plurality of clients, a plurality of users (associated with the clients) entering the venue. The processor determines, in real time, for each user of the plurality of users and for each monitor of at least one monitor, a likelihood that the user is viewing the at least one monitor, wherein the determining comprises, for each user.
US10313745B2
Client configured for retrieving a video data representation of an immersive video scene streamed by a server using a streaming protocol, wherein the server is configured for providing a plurality of streams to the client, wherein each of the streams comprises a portion of the immersive video scene, the client comprising: a sending interface; a reception interface; a viewing direction receiving unit; and a stream selecting unit; wherein the sending interface is configured for transmitting a streaming request for streaming the one or more selected streams as the video data representation of the immersive video scene, wherein the sending interface receives from the stream selecting unit a selected stream information identifying the one or more selected streams, wherein the selected stream information is created by the stream selecting unit based on the viewing direction of the user of the client and based on the manifest.
US10313744B2
In accordance with the present invention, a filtering process is based on the output side of a multimedia decoder. A navigator monitors the current play position of the multimedia content and compares that position with navigation objects. Each navigation object defines a start position, a stop position, and an filtering action to perform on the portion of the multimedia content that begins at the start position and ends at the stop position. When the current play position falls within the portion of multimedia content defined by a particular navigation object, the navigator activates the filtering action that was assigned to the navigation object. Filtering actions include skipping, muting, reframing, etc., the portion of multimedia content defined by a navigation object. A variety of systems may be used to implement the present invention, such as computer systems (consumer and server), television systems, and audio systems.
US10313738B2
A dynamic time window and cache method under the heterogeneous network transmission is provided, including adding Available_Time and Asset_Size attributes of the media content in the signaling or other places for the existing signaling at a MMT, so that the client terminal gets the time when the corresponding media content is available and the size of the media content; at the same time determining the network bandwidth and the network delay of the content from the broadband to the client under the current broadband network by the client; wherein the client terminal calculates the time interval for transmitting a request for caching in advance and the size of a cache window required by the terminal through the available time of the content of a broadband source and the delay of a broadband channel.
US10313737B2
One or more processors receive a plurality of original video streams, generate a guide video stream that includes each of the original video streams resized and arranged such that all of the original video streams are simultaneously visible and playing on the guide video stream, and display the guide video stream on a display device. The one or more processors further provide an interactive user interface on the display device in conjunction with the guide video stream to thereby allow a user of the set-top box to select one of the original video streams shown playing on the guide video stream for full screen playback. In response to the user selecting a particular original video stream for full screen playback, the one or more processors play full screen on the display device the particular original video stream as selected by the user.
US10313718B2
Methods and apparatuses are provided for transmitters and receivers for conveying and retrieving important system information carried in a multi-carrier modulation system for which the data stream is organized in multiple physical layer pipes (PLP). This is particularly important when broadcasters share the same physical channel. In one aspect of the present principles this is accomplished by assigning a PLP as a system PLP. The system PLP will carry information such as the mapping between a broadcaster and its PLPs and special messages like the Emergency Alert System and Amber Alert messages. In another aspect of the present principles, this information is carried in signaling data of the signal, instead of a PLP. In yet another aspect of the present principles, this is accomplished by a signaling parameter, which identifies the broadcaster associated with each PLP.
US10313713B2
Methods, systems, and media for identifying and presenting users with multi-lingual media content items are provided. In some embodiments, the method comprises: receiving a video content item; identifying a first language associated with the video content item; identifying content within the video content item; determining a likelihood that the video content item is a multi-lingual content item that is not language specific based on the identified content within the video content item; receiving a request for media content; determining a second language associated with the request for media content, wherein the second language is different from the first language; in response to determining that the second language that is different from the first language, determining whether to present the video content item based on the determined likelihood; and responsive to the request for media content, causing the video content item to be presented in response to determining that the video content item is deemed to be multi-lingual content that is not language specific.
US10313712B2
Disclosed are a method, device, and server for producing a video frame set. The method comprises: compiling statistics on the degree of playback intensity of each video frame in a video, selecting at least one “selected video frame” from the video on a basis of the degree of playback intensity, where the degree of playback intensity of the video frame is a ratio between the number of times that the video frame is played back and the number of times the video is played back; and then, splicing the “selected video frames” to form a video frame set. The present embodiment selects the “selected video frames” on a basis of the degree of playback intensity of the video frames in the video, and splices together the video frames so selected to form a video frame set, thus allowing video contents considered to be highlights by a majority of users to be spliced into the video frame set.
US10313710B1
Techniques are described for synchronizing encoding processes between encoders. Timestamps are compared between encoders such that offsets can be determined and used by encoders to encode fragments for the same segments of media content.
US10313705B2
A prediction technique, which use pre-prediction filtering techniques to reduce noise influence on the predicted samples of a block to be reconstructed, is presented. The prediction techniques suggested herein can be for example used in an encoding apparatus or a decoding apparatus. The reference samples that are used to reconstruct a given block of pixels of an image are categorized or segmented into subsets. The subsets may be processed differently, e.g. the subsets may be subjected to distinct filters. Examples of such filters include smoothing filters and/or deblocking filters, which are applied to the respective subsets of the reference samples.
US10313697B2
Systems and methods presented herein provide for video compression and decompression. In one embodiment, a video compression system includes a decimation filter operable to receive a video datastream, and to filter the video datastream to remove spatial data components and temporal data components of the video datastream. The system also includes a video codec operable to compress the filtered video datastream and a comparator operable to compare the video datastream to the filtered-compressed video datastream, and to determine a difference video datastream based on the comparison. The system also includes a generator operable to generate a tool for decompressing the filtered-compressed video datastream based on the difference video datastream.
US10313689B2
A moving image decoder (1) includes an intermediate estimated prediction mode deriving section (124) for transforming a prediction mode of each neighbor partition into an intermediate prediction mode included in an intermediate prediction set which is a sum of prediction sets (PS); and an estimated prediction mode deriving section (125) for deriving an estimated prediction mode by estimating a prediction mode of a target partition based on the intermediate prediction mode of each neighbor partition which is obtained by the transform.
US10313682B2
In general, techniques are described for performing an intra block copying process to code video data. A video decoding device that includes a memory and one or more processors may perform the techniques. The memory may be configured to store a current block of a picture. The processors may be configured to perform an intra block copying process to decode the current block using a prediction block that is from a same slice or a same tile as that in which the coded current block resides, the prediction block restricted to be within a search region that only includes the same slice or the same tile as that in which the coded current block resides.
US10313676B2
A method is provided for encoding an initial digital signal as an encoded signal. The initial digital signal includes a sequence of samples representing a multidimensional space. Each sample is assigned at least one physical quantity. The method includes, for some of the current samples, localized encoding of the signal as encoded local digital signals. The encoded signal includes the encoded local digital signals. The method also includes an on-the-fly analysis of a characteristic associated with the encoded signal, and a direct or indirect adjustment at the sample level, of at least one encoding parameter involved in the localized encodings so as to stabilize the value of the characteristic on a target value to within a tolerance.
US10313675B1
A method includes determining whether a rate distortion cost of a compressed video is above a cost threshold, the compressed video being encoded using a first constant rate factor (CRF). Upon determining the quality of a compressed video is above a cost threshold calculating a second CRF based on the first CRF, and encoding a video associated with the compressed video using the second CRF. Upon determining the quality of a compressed video is below a cost threshold encoding the video using the first CRF and a target bitrate.
US10313665B2
A method includes receiving head-tracking data that describes one or more positions of one or more people while the one or more people are viewing a three-dimensional video. The method further includes generating video segments from the three-dimensional video. The method further includes, for each of the video segments: determining a directional encoding format that projects latitudes and longitudes of locations of a surface of a sphere onto locations on a plane, determining a cost function that identifies a region of interest on the plane based on the head-tracking data, and generating optimal segment parameters that minimize a sum-over position for the region of interest.
US10313657B2
The present disclosure provides a depth map generation apparatus, including a camera assembly with at least three cameras, an operation mode determination module and a depth map generation module. The camera assembly with at least three cameras may a first camera, a second camera and a third camera that are sequentially aligned on a same axis. The operation mode determination module may be configured to determine an operation mode of the camera assembly. The operation mode includes at least: a first mode using images of non-adjacent cameras, and a second mode using images of adjacent cameras. Further, the depth map generation module may be configured to generate depth maps according to the determined operation mode.
US10313649B2
An image processing apparatus comprises: an image generation unit configured to generate one or more reduced images based on an input image, the input image and the reduced images forming hierarchized images; a gain map generation unit configured to generate a gain map for each hierarchical level by applying a first tone characteristic to each of the hierarchized images and also further applying a second tone characteristic to at least one of the reduced images; and a composing unit configured to compose the created gain maps to generate a composed gain map, wherein the gain map generation unit applies, for each subject region, the first tone characteristic and the second tone characteristic to the at least one of the reduced images, and wherein the first tone characteristic and the second tone characteristic are mutually different tone characteristics.
US10313639B2
A method of determining camera poses includes capturing a plurality of image frames using a camera, computing relative poses between each set of image frame pairs to provide a relative pose set and an uncategorized relative pose set, and detecting and removing miscategorized relative poses to provide a remaining relative pose set. The method also includes determining global poses using the remaining relative pose set and computing extended relative poses for at least a portion of the miscategorized relative poses and at least a portion of the uncategorized relative pose set to provide an extended relative pose set and an extended uncategorized relative pose set. The method further includes detecting and removing extended miscategorized relative poses to provide a remaining extended relative pose set and determining updated global poses for the plurality of image frames using the remaining relative pose set and the remaining extended relative pose set.
US10313631B2
A method includes determining, at a first computing device, first capabilities of a second computing device. The method includes setting, at the first computing device, a user configurable option based on a first capability of a second computing device, a second capability associated with a bandwidth of a network, or a combination thereof. The method includes generating, at the first computing device, multimedia content. The multimedia content includes a first layer and a second layer. The first layer includes first media content received from a first content source. A first bit rate of the first layer is determined based on the user configurable option. The method also includes sending the multimedia content to the second computing device.
US10313624B2
A display system includes a first computer, a display device, and a control device. The first computer includes a first processor and a first memory coupled to the first processor. The first memory includes a first software package and at least one first application program controlled by the first processor through the first software package. The display device is coupled to the first computer for displaying an image. The control device is coupled to the first computer through a multiplexer. After the first computer is triggered by a hotkey, the first processor controls the at least one first application program and the multiplexer for driving the display device to display the image. The image displayed on the display device includes a first image corresponding to the first computer and a second image corresponding to the control device. The second image is stacked on the first image.
US10313621B2
[Object] The present technique relates to an image pickup device, a control method, and an image pickup apparatus with which more diverse pickup images can be obtained.[Solving Means] An image pickup device according to the present technique includes: a pixel array that reads out pixel signals obtained by photoelectrically converting incident light, from each of a plurality of pixels in the pixel array; an analog processing unit that carries out signal processing on the analog pixel signals to obtain digital image data; a storage unit that stores the image data; a signal processing unit that carries out signal processing on the image data stored in the storage unit; an output unit that outputs the image data stored in the storage unit; and a control unit that causes reading processing, analog processing, digital processing, and output processing to be executed at processing speeds independent from one another. The present technique is applicable to an image pickup device and an electronic apparatus, for example.
US10313619B2
A photographing apparatus includes an oscillator, a first timing signal generator that generates a first timing signal based on an output signal of the oscillator, a second timing signal generator that generates a second timing signal based on the output signal of the oscillator, a phase difference control unit that is controlled so that a phase difference between the first timing signal and the second timing signal is a predetermined phase difference based on the output signal of the oscillator, a sensor that is driven based on the first timing signal, an image processing unit that generates an image to be displayed based on an output of the sensor, and a display unit that is driven based on the second timing signal and displays an image captured on the sensor.
US10313615B2
There is disclosed an image processing method in which a video signal is inputted from an imaging optical system in which astigmatism remains, and is displayed on a two-dimensional display apparatus. Based on the circumferential direction modulation factor and radial direction modulation factor of a lens used in the imaging optical system, a signal including the amount of vertical or horizontal modulation factor correction proportional to an nth power (n is an integer greater than 1) of a distance from a center position of a screen of the two-dimensional display apparatus is outputted for at least one vertical or horizontal frequency of the two-dimensional display apparatus.
US10313608B2
A projection controller controls an infrared projector to selectively and sequentially project first to third infrared lights. An imaging unit images an object in a state where the first to third infrared lights are projected so as to generate first to third frames. An image processing unit synthesizes the first to third frames to generate a frame of an image signal. The projection controller sets an interval between a first timing and a second timing shorter than an interval between the first timing and a third timing. The first timing is the middle point of the period in which the second infrared light is projected. The second timing is the middle point of the period in which the first or third infrared light is projected. The third timing is the middle point of the one frame period of the first or third frame.
US10313607B2
The present invention relates to a method for differentiating between background and foreground in images or films of scenery recorded by an electronic camera. The invention relates in addition to a method for replacing the background in recorded images or films of scenery while maintaining the foreground.
US10313605B2
An image processing apparatus includes a first composition unit which generates a first HDR image by applying a first gamma to each of a plurality of images different in exposure amount and composing the plurality of images after the application of the first gamma, a determination unit which determines whether one preset image among the plurality of images includes a light region satisfying a preset condition, a generation unit which generates, based on the light region, map data for discriminating the light region, a dark region, and an intermediate region, and a second composition unit which generates a second HDR image by applying a second gamma to one of the plurality of images, and composing, with reference to the map data, an image obtained by applying the second gamma and the first HDR image data.
US10313602B2
In an image capture apparatus, defocus amount detection and the exposure control are concurrently performed. If it is determined that a detected defocus amount is based on a signal obtained before exposure control has been completed, or if it is determined that the detected defocus amount is based on a signal affected by driving of an aperture in the exposure control, control of driving of a focusing lens that is based on the defocus amount is differentiated from control performed in other cases.
US10313598B2
A video camera, a setting method and an adjusting method thereof are provided. The adjusting method of the video camera is for adjusting an installation position of the video camera on a stand. The adjusting method comprises following steps: A first vector set of a gravity acceleration on three coordinate axes pre-stored in the video camera is obtained. An angle, a direction or a position of the video camera is adjusted. A second vector set of the gravity acceleration of the video camera on the coordinate axes is obtained by an accelerometer. Whether the second vector set is substantially the same as the first vector set is determined. When the second vector set is substantially the same as the first vector set, it is concluded that an installation position of the video camera on the stand is completely adjusted.
US10313596B2
A method and an apparatus for correcting a tilt of a subject occurred in photographing, as well as a mobile terminal and a computer storage medium are provided. In some embodiments, the method includes: after it is detected by a mobile terminal that the subject enters a viewfinder interface, identifying a boundary of a profile of the subject to obtain the profile of the subject; analyzing the profile of the subject to determine whether the subject is tilted; and performing a process for straightening and photographing on the subject to obtain a picture in which the subject is straightened if the subject is determined to be tilted.
US10313595B2
An image pickup apparatus that prevents erroneous recognition of a photographing range when a video acquired using an anamorphic lens is displayed. A system controller determines a type of a lens mounted on a lens mounting section. When the type of the mounted lens is a first lens for scaling a video by a factor of 1/a in a horizontal direction, first aspect markers indicating an aspect ratio of M:N are displayed in a state superimposed on a first video acquired via the first lens. When the type of the mounted lens is a second lens for scaling the video by a factor of 1/b in the horizontal direction, second aspect markers indicating an aspect ratio of M′:N (M′=M×a/b) are displayed in a state superimposed on a second video acquired via the second lens.
US10313588B2
An image capturing system comprising: a pixel area including pixels; processors that process an image signal read out from the pixel area; a generation unit that generates readout pixel patterns having different pixel densities and nonuniform pixel patterns used for reading out a signal from the pixels; a setting unit that sets one of the pixel densities for each of divided regions obtained by dividing the pixel area; and a control unit that controls to read out an image signal from each divided region using the readout pixel pattern corresponding to the set pixel density. The setting unit sets the pixel density for each divided region such that a higher pixel density is set to a divided region where image capturing processing with higher image quality is to be performed among the divided regions.
US10313580B2
An electronic apparatus includes a touch detection unit that detects a touch operation on an operation surface including a first region, a third region, and a second region adjacent to one another, and a control unit that performs control, when a touch position is moved in the first region, to move a mark, which is displayed on a display unit different from the operation surface, based on a first component and a second component of movement of the touch position, not move the mark displayed on the display unit even when the touch position is moved in the second region, and not move the mark displayed on the display unit based on at least one of the first component and the second component of movement of the touch position when the touch position is moved in the third region.
US10313579B2
A method of image processing includes capturing two frames of image data using a camera having a phase detection auto focus (PDAF) sensor, subtracting phase difference pixel data associated with the two frames of image data to produce residual phase difference values, detecting a region-of-interest change based on the residual phase differences values, and determining a focus for the PDAF camera sensor based on the detected region-of-interest change. The method may further include compressing the residual phase difference values, sending the compressed residual phase difference values to a processor, and reconstructing, with the processor, the phase difference pixel data from the compressed residual phase difference values.
US10313572B2
A vision system for a vehicle includes a camera configured to be disposed at a vehicle so as to have a field of view exterior of the vehicle. The camera includes a printed circuit board, a lens and a camera housing, with the printed circuit board disposed in the camera housing. The printed circuit board is attached at the housing via an electrically conductive fastener that passes through an aperture through the printed circuit board and that engages a connector portion of the housing. A head of the fastener electrically engages circuitry at the printed circuit board and an end of the fastener electrically conductively connects to an electrically conductive pin at the connector portion of the housing. The connector portion of the camera housing is configured to electrically connect to a connector of a vehicle wiring harness when the camera is disposed at the vehicle.
US10313571B2
An imager assembly for a vehicle is disclosed. The assembly comprises an optic lens forming a longitudinal axis extending between a proximal end portion and a distal end portion. The assembly further comprises an imager circuit in conductive connection with an imager connector. The imager connector is configured to communicatively connect the imager circuit to the vehicle. The assembly further comprises a lens holder configured to receive the proximal end portion of the optic lens and align the imager circuit with the optic lens. The conductive connection of the imager connector to the imager circuit is located between the proximal end portion and the distal end portion.
US10313570B2
Representative implementations of devices and techniques provide adaptable settings for imaging devices and systems. Operating modes may be defined based on whether movement is detected within a predetermined area. One or more parameters of illumination or modulation may be dynamically adjusted based on the present operating mode.
US10313566B2
To eliminate image defects produced by high-energy particles passing through a time delay integration image sensor, upstream detection is effected on the digital values supplied by the pixels of the same rank that have successively observed the same scene point. This detection makes it possible to ignore or to correct values from corrupted pixels in establishing the digital signal representing the luminance of an observed scene point. Detection is based on the calculation of the difference between a first digital value pi,a(t1) and a second digital value pi,b(t2) supplied by two pixels Pxi,a and Pxi,b that have observed the same scene point, subtracting the second value from the first, and comparing it to a predetermined threshold k. If this difference is above the threshold, the first value is too high, the first value is ignored in the summation Σ′i effected to establish the luminance of the scene point, replacing this value with the second value to which it has been compared. Alternatively it is replaced by a mean value or excluded from the calculation.
US10313554B2
An image processing apparatus includes a memory, and a processor in communication with the memory, the processor configured to control a storage unit configured to associate and store a document and a thumbnail image of a top page of the document, a deletion unit configured to delete a page designated from among pages of the document stored in the storage unit, and a generation unit configured to, in a case where a page to be deleted by the deletion unit is a top page of the document, generate a thumbnail image based on the top page of the document after deletion.
US10313552B2
A wearable apparatus may include at least one image sensor configured to capture a plurality of images from an environment of a user of the wearable apparatus and at least one projector. The at least one light projector may be configured to emit a light pattern configured to visually indicate to the user of the wearable apparatus an active field of view of the at least one image sensor.
US10313551B2
A control system controls an image forming unit that includes a charging device, an image bearer to be charged by the charging device, a light-emitting device array including a plurality of light emitting devices, and a driving causing the light emitting devices to emit light to form a latent image on the image bearer. The control system includes a storage unit, a corrector, and a controller. The storage unit is configured to store a light-amount correction value of each of the light emitting devices. The corrector is configured to correct a pixel value of each pixel in image data, based on the light-amount correction value of each light emitting device stored in the storage unit. The controller is configured to control the driver to cause each light emitting device to emit light based on image data for which a pixel value of each pixel has been corrected.
US10313544B2
An image forming apparatus provided with a sensor including a plurality of elements that detect temperature in the vicinity of the image forming apparatus includes an acquisition unit that obtains temperature data indicating the temperature detected by each of the plurality of elements, a calculation unit that calculates a feature point of a heat source region in the vicinity of the image forming apparatus based on obtained plurality of pieces of temperature data, and a recover unit that causes the image forming apparatus to recover from a power saving state based on a position of the calculated feature point.
US10313543B2
An image scanning apparatus includes a controller configured to acquire image data by scanning a document and a particular range of a document pressing surface, detect black edge positions by detecting, from the image data, black pixels having gradation values less than a white gradation value, determine a sheet type of the document based on the gradation values of the black pixels, detect white edge positions by detecting, from the image data, white pixels having gradation values equal to or more than the white gradation value. The controller is further configured to, when the sheet type is a thin paper, detect, as the white pixels, pixels having gradation values equal to or more than a first threshold, and when the sheet type is a thick paper, detect, as the white pixels, pixels having gradation values equal to or more than a second threshold.
US10313540B2
An information processing apparatus (MFP) performs communication control for receiving an advertisement (ADV) packet transmitted from a mobile terminal while regularly transmitting an ADV packet that includes service information regarding a service provided by the information processing apparatus, in conformity with the BLE standard. In this state, every time the MFP detects an ADV packet that designates the information processing apparatus as a communication partner in BLE communication, the MFP performs communication control for transmitting a connection request to the mobile terminal that is the transmission source of the ADV packet as a response to the detected ADV packet. The MFP thus serves as a master to establish a BLE connection with each mobile terminal.
US10313539B2
An information processing system, includes: a requesting side apparatus and a reproduction side apparatus in which a facsimile function is implemented to transmit and receive communication sounds through a switching equipment; a storage which stores recording data obtained by recording the communication sounds transmitted and received in the past; a controller which generates a reproduction instruction command to reproduce the recording data through the switching equipment, and transmits the reproduction instruction command to the reproduction side apparatus; a sound reproducer which reproduces, when the reproduction instruction command is received, the recording data processed by sectioning, with a soundless period, a FAX terminal identification signal included in the recording data for switching the operation mode of the switching equipment to a FAX mode, and transmits the recording data to the requesting side apparatus; and a sound recorder which records the processed recording data reproduced by the sound reproducer.
US10313536B2
An information processing system that that confirms the meanings of difference information in meeting content with reference to the sound information is provided. Differences between meeting content contained in image information of a paper medium taken at each detection cycle and meeting content contained in master information are extracted. Surrounding sounds are recorded while the meeting is being held. The sound information of the recorded sounds is associated with the difference information of the extracted differences and also associated with the master information with the timing when the differences of the meeting content are detected.
US10313534B2
A data processing apparatus includes a preread data acquisition unit that reads a document with preread setting, and acquires preread data including plural preread page data; and a main processing data generation unit that generates main processing data on the basis of main read setting applied to main processing on the document, the preread setting, and a document property of each page of the document acquired by analyzing the preread data, by using, for a page with corresponding one of the preread page data satisfying the main read setting, the corresponding preread page data, and by using main read page data acquired by reading the document with the main read setting for a page with corresponding one of the preread page data not satisfying the main read setting, among pages included in the document.
US10313523B2
Techniques for conducting a support session and determine suitable instructions for resolving a certain technical mal-function in a device/equipment of a user. Imagery data associated the technical mal-function is received from a user's device and used for determining at least one improperly setup property associated with the mal-function in the mal-functioning device/equipment based on a comparison of the received imagery data with reference data. Instructions comprising augmented imagery for resolving the mal-function can be then generated, or fetched form a database, based on the determined at least one improperly setup property. A new database record can be generated comprising the augmented imagery data for use in future support sessions associated with the mal-function.
US10313521B2
A method for automated quality management of agents of a contact center includes: selecting, by a processor, a topic for interacting with a human agent of the contact center; identifying, by the processor, a dialog tree associated with the selected topic; and engaging, by the processor, in an automated communication session with the human agent based on the identified dialog tree, wherein the engaging of the automated communication session includes: receiving, by the processor, an agent input; identifying, by the processor, a current node of the dialog tree associated with the agent input; selecting, by the processor, an automated phrase to be output in response to identifying the current node; and outputting, by the processor, the automated phrase.
US10313519B1
A method and apparatus of processing multiple user call records via an IVR call processing application is disclosed. One example method may include receiving a call from a user device, obtaining first user information from a user account stored in a user databank. The first information may be associated with a first call record established during a first previously received call from the user device. The method may also include establishing a first confidence level based on the first user information and obtaining second user information from the user account stored in the user databank. The second user information may be associated with a second call record established during a second previously received call from the user device. The method may also include establishing a second confidence level based on the second user information and transmitting an offer to the user device based on the first confidence level and second confidence level.
US10313516B2
A user device (e.g., a mobile phone) may receive unwanted calls on a regular enough basis to irritate a user of the user device. Systems and/or methods, described herein, may identify unwanted calls in an automated fashion, and may allow users to quickly make intelligent decisions as to whether they should answer an incoming call from an unknown number or not. Potentially unwanted calls may be blocked entirely, to further enhance users' experiences. The determination of whether a caller is an unwanted caller may be refined in an ongoing process, in order to ensure that calls are being properly blocked or allowed.
US10313508B2
A system for secure user authentication of a mobile electronic device includes a touch-based user interface of the mobile electronic device, a processor, and a computer-readable storage medium. The system presents a graphical user interface comprising a target location represented by a graphical indication, and receives an authentication code comprising a sequence of taps. The system determines input positional data associated with the authentication code that indicates a location on the touch-based user interface where the sequence of taps is received. The system determines whether to permit a user of the mobile electronic device to access a function of the mobile electronic device based at least in part on whether the input positional data is consistent with previous input received from the user of the mobile electronic device.
US10313499B2
A card tray withdrawing apparatus and communication device are provided. Herein, the card tray withdrawing apparatus includes a first interference part arranged at a first position in a housing, a second interference part arranged at a second position in the housing, and a button mounted on the housing, capable of moving from an initial position to the first position and capable of moving from the first position to the second position. The button moving to the first position interferes with the first interference part, and the first interference part turns on a circuit in the housing; and the button moving to the second position interferes with the second interference part, and the second interference part drives a card tray to be separated from a card slot. Herein, the communication device includes a housing, and further includes the card tray withdrawing apparatus.
US10313492B2
A transmitting apparatus is provided. The transmitting apparatus includes at least one processor configured to implement: an L1 signaling generator configured to generate L1 signaling; a frame generator configured to generate a frame having a payload in which a plurality of Physical Layer Pipes (PLPs) are included; and a signal processor configured to transmit the frame by adding a preamble including the L1 signaling in the frame. The L1 signaling includes first information representing an alignment state of starting positions of PLPs included in different layers among the plurality of PLPs and second information representing at least one offset of the starting positions. Accordingly, the preamble includes the L1 signaling including information on an arrangement order of the plurality of PLPs included in the payload.
US10313488B2
A file management method, a file management device and a computer-readable media for television equipment are disclosed. The file management method includes the following steps: receiving a download request from one of a plurality of mobile devices; reading management data which records a plurality of specifications respectively corresponding to the mobile devices; downloading a file in a first file format from the Internet, and the first file format conforming to the specification common to most of the mobile devices.
US10313487B2
Protocols for location services are disclosed. For example, a method for a positioning protocol for first and second devices may comprise, at the first device: creating a message for the protocol at the first device, where the message comprises a set of included parameters from a plurality of allowed parameters, encoding the message by embedding each of the included parameters in an encoded string, and transmitting the encoded message to the second device. Similarly, a method for such a positioning protocol may comprise, at a second device receiving a message for the protocol transmitted by the first device, where the message comprises the included parameters, with each included parameter embedded in an encoded string, and decoding the message by decoding a subset of the plurality of included parameters and omitting decoding of included parameters that are not in the subset.
US10313483B2
Example implementations disclosed herein are directed to systems and methods for providing an event-trapping mechanism in a dynamic execution environment. The systems and methods can include creating one or more execution blocks, each associated with a sequence of screen events of a user interface, from a function stored in a script; storing the one or more execution blocks as handlers; and executing the one or more handlers independently from each other, when the associated sequence of screen events for the handler is detected in network traffic.
US10313481B2
A method includes defining a virtual space, wherein the virtual space comprises a second avatar object and a first avatar of object, the first avatar object is associated with a first user, and the first user is associated with a first head-mounted device (HMD). The method further includes identifying a position of the first avatar object in the virtual space. The method further includes defining a visual field from the position in the virtual space. The method further includes generating a visual-field image corresponding to the visual field. The method further includes displaying the visual-field image on the first HMD. The method further includes identifying a relative positional relationship between the first avatar object and the second avatar object. The method further includes displaying an enlarged image of at least a part of the second avatar object in response to the relative positional relationship satisfying a predetermined condition.
US10313477B2
In accordance with an embodiment, described herein is a system and method for use of a non-blocking process with a resource pool, for example a connection pool, or another type of computing environment. A generic wait-free approach can be used with a variety of different types of resource pools and pool elements. Threads which require access to a collection of resources do not have to wait for a lock on that collection of resources to become available. Although a borrowing thread may still be required to wait for a particular resource to be released, the wait-free approach allows the thread to browse through a list of available resources. The approach can be used with connection pools, or with other types of computing environments, to provide improved scalability in such systems.
US10313475B2
A proxy server receives from a client device a request for a network resource that is hosted at an origin server for a domain. The request is received at the proxy server as a result of a DNS request for the domain resolving to the proxy server. The origin server is one of multiple origin servers that belong to different domains that resolve to the proxy server and are owned by different entities. The proxy server transmits the request to the origin server. Responsive to determining that the origin server is offline, the proxy server determines whether the requested resource is available in cache. If it is in cache, the proxy server retrieves the requested resource from the cache and transmits the requested resource to the client device.
US10313469B2
A method, apparatus and system for processing User Generated Content are provided. The method comprises sending a request for obtaining UGC information to a network device; receiving UGC information returned by the network device in response to the request for obtaining UGC information; determining whether UGC in a local cache is the latest UGC based on the UGC information; and downloading UGC from the network device if UGC in the local cache is not the latest UGC.
US10313465B2
A communication to a network location is detected at a computing device. The communication is transmitted to the network location in a manner dependent at least in part on whether the network location is at the computing device or at a different computing device.
US10313464B2
A system includes a first computing device client associated with a first user in a community of users operable to send content to publish to a data aggregation server. The data aggregation server is operable to receive the content to publish from the first computing device client, host a first user profile associated with the first user of the first computing device client, the first user profile identifying a targeted recipient in the community of users, and disseminate automatically the content received from the first computing device client to a second computing device client associated with the targeted recipient, without receiving input from the first computing device client explicitly specifying the targeted recipient to whom the content is disseminated.
US10313462B2
Systems and methods of determining a geographic location based conversion via a computer network. A data processing system can receive, from a computing device, an indication of interest in an online content item that is associated with a commercial entity having a location. The system can also receive data points that each include time information and location information of a computing device. The system can generate a valid cluster indicating an activity at the location of the commercial entity by evaluating the time information and the location information of two or more data points with a duration threshold and a location threshold. The system can use the valid cluster to identify the indication of interest in the online content item as the location based conversion based on the activity at the location of the commercial entity.
US10313458B2
A forced air hand dryer includes a communication device that communicatively couples to a computing entity in provide data regarding the use of the hand dryer, and/or to set an operating configuration of the hand dryer.
US10313452B2
A chat messaging service provided for a chat user is migrated. At a second chat server from a first chat server, static information associated with a chat user is received. At the second chat server from the first chat server, dynamic information associated with the chat user is received. At least a portion of the dynamic information is received after the chat user is indicated as being associated with the migration state. After the chat user is no longer indicated as being associated with the migration state, a chat message for the chat user is received at the second chat server.
US10313441B2
Aspects of the disclosure relate to implementing and using a data processing system with a machine learning engine to provide enterprise monitoring functions. A computing platform may receive environment mapping data from a distributed computing environment. Subsequently, the computing platform may generate a machine learning dataset based on the environment mapping data. Then, the computing platform may validate the machine learning dataset and may monitor the distributed computing environment. Based on monitoring the distributed computing environment, the computing platform may detect an environmental modification in the distributed computing environment. After detecting the environmental modification in the distributed computing environment, the computing platform may receive updated environment mapping data from the distributed computing environment. Subsequently, the computing platform may generate an updated machine learning dataset based on the updated environment mapping data received from the distributed computing environment.
US10313439B2
Methods and systems for a networked storage system are provided. One method includes registering a resource model by a processor having a plurality of objects, each object representing a plurality of resources of a networked storage system in a same format for storing attributes of any resource type. The resource model includes a plurality of relationship objects identifying relationship types for related resources of the plurality of resources. The method includes using the resource model by the processor, to generate an empty output array for the plurality of resources by iteratively processing the relationship objects of the resource model; and dynamically populating the empty output array by the processor, in response to an application programming interface (API) request for information regarding a resource, by updating the placeholder link providing a link to the resource identified by the request.
US10313437B2
A method, system, and client are provided. The method includes performing a multipoint login to a same communication account from a first client and one or more second clients; in response to a data sharing instruction, acquiring local data at the first client as shared data; selecting one or more of the one or more second clients and acquiring an address identifier of each selected second client; and transmitting wirelessly the shared data from the first client to the selected one or more second clients using the address identifier of the second client.
US10313435B2
Temporary, user-authorized cloning of physical mobile phone functionality via a secure server can enable physical mobile phone features to be accessed and controlled by a user from a remote client. A secure server can include mobile phone registration information, enable secure access by users via a remote client, maintain communication and synchronization with the mobile phone, receive data associated with the physical mobile phone when is not in communication with at least one of a supporting telecommunication network and the secure server, and enable the physical mobile phone user to obtain secure communication with the secure server via a remote client, access and manage cloned mobile phone data and communicate with third parties. Physical mobile phone user access to the secure server and cloned mobile phone functionality with the remote client can be terminated once the physical mobile phone user logs off of the secure server from the remote client.
US10313434B2
Method and device for message synchronization are provided. The method includes: receiving a first message posted on a first platform through a first account from the first platform; converting the first message into a second message supported by a second platform; and posting the second message on the second platform through a second account associated with the first account.
US10313432B2
A multi-microcontroller system, comprising a master microcontroller and a plurality of slave microcontrollers; wherein the master microcontroller is connected with the slave microcontrollers respectively via a network bridge; the network bridge forms a first communication part with a first memory interface and a first SPI interface, the plurality of first communication parts are connected with the master microcontroller and the slave microcontrollers, respectively; the network bridge is primarily responsible for processing transmission of control signals and data between the master microcontroller and the slave microcontrollers, and serves as a temporary storage area for common memory such that the states of the slave microcontrollers are put under automated management, the addresses of the slave microcontrollers are designated, and memory blocks are allocated.
US10313430B2
A distributed method and apparatus for processing streaming data are disclosed. A specific implementation of the method includes: encapsulating received streaming data as a first resilient distributed dataset; performing a grouping operation on the first resilient distributed dataset based on time windows, the grouping operation comprising: assigning each data element in the first resilient distributed dataset into a group corresponding to a time window to which a recorded timestamp of the data element belongs, and forming second resilient distributed datasets comprising a limited number of data elements and respectively corresponding to the time windows; encapsulating the second resilient distributed datasets as a nested dataset comprising a plurality of the second resilient distributed datasets; passing, using a predefined traversal operator, each of the second resilient distributed datasets in the nested dataset successively to a batch operator defined in a finite dataset to perform distributed data processing.
US10313427B2
Technologies are presented that optimize application management on a computing device through contextual application archival and retrieval. A method of managing applications may include: learning contextual relevancy of one or more applications installed on a computing device to a user of the device and determining whether an application is no longer contextually relevant to the user. If the application is no longer contextually relevant, the device may send a request to an application management service to obtain and/or maintain the application; create a placeholder for the application at the device; and remove the application from the device. The device may monitor contextual inputs for relevancy of the archived application. If contextual relevancy is determined, the device may send a request to the service to provide the archived application or a replacement of the archived application to the device; receive the requested application; install the requested application; and remove the placeholder.
US10313426B2
A method of managing a control right in a 1:n network topology is provided. The master device includes a display unit configured to display a first screen, a control unit configured to receive a request for at least one right for controlling the master device and/or a mirroring service from at least one of a plurality of client devices mirroring the first screen, and to grant the requested right to the at least one of the plurality of client devices in response to the request, and a communication unit configured to receive the request and to transmit the response.
US10313424B2
A cloud application processing method and related apparatus are provided. The method is performed by a cloud service provider, and may include determining that a working state of a first virtual machine satisfies a condition for adding a virtual machine, determining, according to an emergency policy corresponding to a first application running on the first virtual machine, a second application that has an emergency relationship with the first application, and instructing a second virtual machine on which the second application is hosted to run the first application deployed on the second virtual machine, creating a third virtual machine, deploying and starting the first application on the third virtual machine, and instructing the second virtual machine to stop running the first application after the first application is started on the third virtual machine.
US10313408B2
A scheme for managing ABR live media streaming of content in a wireless radio network environment that may have outage areas. A wireless UE device is configured to determine its current location, speed and travel direction associated therewith and transmit the information to a network node, and receive estimated video outage area information from the network node in response. A request may be provided to the network node for facilitating preloading of advertisement content prior to entering an outage area. Upon entering an outage area, the current ABR live media streaming session is time-shifted for a duration based on how long the outage may last and playback of advertisements pre-populated at the wireless UE device may be commenced. When the wireless UE device exits the outage area, the ABR streaming session may be resumed to play the time-shifted media content from an appropriate segment.
US10313405B2
Systems and methods are provided for dynamic configuration of a digital conference call among customer premise equipment (CPE) such that CPEs that are determined to be located on a same local network connect via a peer-to-peer connection and CPEs that are determined to not be located on the same local network connect via a client-server connection.
US10313402B2
Methods and systems for performing load balancing and session persistence in IP (e.g., IPv6) networks are described herein. Some aspects relate to a destination options extension header that may be used to store load balancing session persistence option (LBSPO) data, including a client identifier and a server identifier for each of a client and a server. A load balancer for a server farm can perform session persistence and load balancing based on the LBSPO information. The server can include its own address in the LBSPO data when responding to an initial request from a client. The client device may then address subsequent packets to the server selected for that session, thereby bypassing the load balancer after the session is established, thereby freeing the load balancer to handle other requests. The LBSPO information may remain unchanged for the duration of the session.
US10313401B2
An approach is provided for a more efficient and user friendly mechanism for sharing, transferring, or continuing a content consumption session via another device. The approach includes a method for determining a request to share a content consumption session from at least one device associated with a user to at least one other device associated with the user. The method further includes causing, at least in part, a generation of data describing at least one state of the content consumption session. The method also includes causing, at least in part, a transfer of the data to the at least one other device. Additionally, the method includes causing, at least in part, a mapping of the at least one device, the at least one other device, or a combination thereof to the user based, at least in part, on another request to continue the content consumption session at the at least one other device using the data.
US10313399B2
Techniques described herein enable a client to store information indicating whether various hosts (e.g., servers, web domains) support a preferred security protocol, such as a False Start-modified TLS or SSL protocol. The client may then use this information to dynamically determine whether to use the preferred protocol when connecting to a particular host. When the client attempts a handshake to establish a secure connection with a host for the first time, the client does so using the preferred protocol. If the handshake fails, the client locally stores domain or other identifying information for the host so that the client may employ a non-preferred protocol in subsequent connection attempts. Thus, a client may avoid performance degradation caused by attempting a preferred-protocol connection with a host that does not support the preferred protocol. Stored information may include a time stamp enable periodic checks for host capability updates.
US10313390B1
One or more proxy logs are processed in order to generate a plurality of domain sequences. One or more domain sequences which have low support and high confidence within the plurality of domain sequences are identified. The identified domain sequences are flagged as including one or more of the following: an infected watering hole domain or an exploit kit host.
US10313389B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining a network path between computer assets. One of the methods includes receiving an asset topology that includes an identifier for each computer-related asset that may be an entry point for an attack simulation, receiving threat data that identifies vulnerabilities of computer-related assets, determining a first computer-related asset that may be an entry point for an attack simulation, identifying one or more first vulnerabilities of the first computer-related asset, determining a path from the first computer-related asset to a second computer-related asset, determining one or more second vulnerabilities of the second computer-related asset, determining a probability that the second computer-related asset will be compromised by an adversary, and determining a change to the asset topology to reduce the probability that the second computer-related asset will be compromised by an adversary.
US10313382B2
A system and method for implementing a graph database to analyze and monitor a status of an enterprise computer network is provided. In one example, a plurality of sensors can be inputted into sensor interface in which all of the data associated with the sensors in converted into a common data format. The data can be parsed into a data model that contains nodes and edges in order to generate a graph database model that can allow a network analyst to analyze the real-time status of a computer network. The graph database model can include multiple layers including an infrastructure layer, a cyber threats layer, a cyber posture layer, and a mission readiness layer. The graph database model can also be queried by a user using a domain-specific query language, so as to provide a user-friendly syntax in generating queries.
US10313378B2
A method of monitoring email use is performed at a server system by monitoring email use in a first email application at a first device distinct from the server system and monitoring email use in a second email application at a second device distinct from the server system. An inconsistency in the monitored email use is detected for a first email that is received by the second device and appears to have been sent from the first device. In response to detecting the inconsistency, the first email is identified as being potentially malicious. At least one of the first and second devices may be notified that the first email is potentially malicious.
US10313371B2
A system and method for auditing data. A first request, the request including at least one data item and generated at a client may be received. The at least one data item may be processed to produce at least one processed data item. A second request may be generated based on the first request and on the processed data items. The second request may be forwarded to a server.
US10313370B2
Techniques for generating malware signatures based on developer fingerprints in debug information are disclosed. In some embodiments, a system, process, and/or computer program product for generating malware signatures based on developer fingerprints in debug information includes receiving a sample, in which the sample includes a binary executable file; matching one or more paths in content of the binary executable file based on a plurality of patterns; extracting meta information from the one or more matched paths; and automatically generating a signature based on the extracted meta information.
US10313366B1
Techniques are provided for retroactively identifying malware programs when new signatures become available that later match network traffic previously obtained from the sandbox environment. An exemplary method comprises obtaining a plurality of packet capture files comprising previously captured network communications of malware programs that previously executed in a sandbox environment, wherein each of the packet capture files are associated with a corresponding malware program that generated the network communications; obtaining signatures indicative of at least one malware program; comparing the signatures to the packet capture files; and retroactively identifying a given malware program as malware if a signature matches a given packet capture file associated with the given malware program. A plurality of malware samples that were previously unidentified are optionally correlated with the given malware program based on a scan of additional packet capture files for the signature that matched the given packet capture file.
US10313362B2
Systems and methods are described herein generally relating to network security, and in particular, embodiments described generally relate to real-time configurable load determination. For example, a method is disclosed, which calls for receiving a request to perform a security service, performing the security service on data included with the request; calculating a service load associated with and during the performing the security service, and transmitting a response to the request, wherein the response includes the calculated service load.
US10313360B2
Systems and methods are disclosed which use a block chain (“blockchain”) to enable the establishment of file dates and the absence of tampering, even for documents held in secrecy and those stored in uncontrolled environments, but which does not require trusting a timestamping authority or document archival service. A trusted timestamping authority (TTSA) may be used, but even if the TTSA loses credibility or a challenger refuses to acknowledge the validity of a timestamp, a date for an electronic document may still be established. Systems and methods are disclosed which enable detection of file duplication in large collections of documents, which can improve searching for documents within the large collection.
US10313355B2
An Operations, Administration, and Maintenance (OA&M) 16 provides security for managed resources on a wireless client device 10 at many levels of granularity, from the entire device, to subsystems, to software and hardware components, services and applications, down to individual attributes.
US10313353B2
A method for verifying a security of a service operation is provided. The method includes receiving, by a service terminal, a creditability analysis instruction of the service operation, where the creditability analysis instruction is sent by a service server. The method may further include obtaining, by the service terminal, a creditability analysis result of the service operation based on the creditability analysis instruction and one or more risk control models pre-stored in the service terminal, and sending the creditability analysis result to the service server for determining the security of the service operation.
US10313351B2
A method includes, after expiration of a first passcode, receiving, at an access point, a first access request from a first device. The first access request may be encrypted based on the first passcode. The method further includes determining whether an identifier of the first device is included in a device list associated with the first passcode. The device list includes identifiers of devices that accessed the access point using encryption based on the first passcode before the expiration of the first passcode. The method also includes, in response to a determination that the identifier of the first device is included in the device list generating, at the access point, data representing a second passcode by encrypting the second passcode using the first passcode. The method further includes sending the data representing the second passcode to the first device from the access point.
US10313348B2
Systems and methods for classifying URLs by a hybrid classifier are provided. According to one embodiment, a hybrid classifier receives a candidate URL. A naïve Bayes classifier of the hybrid classifier classifies the candidate URL to generate a first classification of the candidate URL and a sublink classifier of the hybrid classifier classifies the candidate URL to generate a second classification of the candidate URL. The hybrid classifier determines a classification of the candidate URL based on the combination of the first and second classification.
US10313347B2
Techniques to block unwanted third party calls are disclosed. In various embodiments, an indication is received that third party code included on a web page is attempting to write to the web page content associated with an unauthorized third party call. The unauthorized third party call is blocked. In some embodiments, the unauthorized third party call is blocked by blocking the web page content associated with the unauthorized third party call from being written to the web page.
US10313337B2
A method in one example implementation includes extracting a plurality of data elements from a record of a data file, tokenizing the data elements into tokens, and storing the tokens in a first tuple of a registration list. The method further includes selecting one of the tokens as a token key for the first tuple, where the token is selected because it occurs less frequently in the registration list than each of the other tokens in the first tuple. In specific embodiments, at least one data element is an expression element having a character pattern matching a predefined expression pattern that represents at least two words and a separator between the words. In other embodiments, at least one data element is a word defined by a character pattern of one or more consecutive essential characters. Other specific embodiments include determining an end of the record by recognizing a predefined delimiter.
US10313328B2
Method and system for secure access from a security device at a local network location to a remote network location are disclosed. At the security device having a unique identifier (UID), processor, and memory, a security software is obtained from a remote network location, the security software obtaining a personal identification number (PIN) of a user, and the UID of the security device. The PIN, the UID and the private security software are forwarded to the remote network location for generating a credential code, including encrypting the credential code. At the security device, the credential code is obtained from the remote network location, and authenticity of the PIN and the UID is verified, without communicating over a network, including decrypting the credential code. Upon verifying the authenticity of the PIN and the UID, access credentials to the remote network location are retrieved.
US10313327B2
Systems and methods are provided for facilitating account login, wherein the method is implemented by a first server that is associated with a first account. In some embodiments, the method comprises receiving, from a terminal device, a request to log into a second account associated with a second server, wherein the request includes a first identifier associated with the first account and a second identifier associated with the second server. The method further comprises generating account information to be transmitted to the second server based on the first identifier; and transmitting the account information to the second server based on the second identifier; wherein the transmission of the account information enables the second account to be automatically logged into at the second server.
US10313317B2
Systems and methods for securely managing biometric data are provided. In a method conducted at a secure element which is directly connected to a biometric input, biometric data is received directly from the biometric input. A biometric signature based on the biometric data is obtained. A seed value specific to the biometric data is accessed by obtaining the seed value from the biometric data or biometric signature. The biometric signature is encoded using an obscured algorithm and the seed value to generate a token which is output for secure storage within the secure element or secure transmission to a secure server for registration or authentication of the biometric data. Obtaining the seed value from the biometric data or biometric signature can be repeated reliably to obtain the same the seed value
US10313314B1
A system and method operate on a first electronic device and a second electronic device. The first device has a control system and a cryptographic communications module. The second device has a key generator, a user interface, and a cryptographic communications module. The second device generates a single-mission cryptographic key that is securely programmed into the first device, and the first device is deployed to a remote location. The user interface receives a command for controlling the first device. The second device encrypts the command according to the cryptographic key, and transmits the encrypted command to the first device. The first device authenticates the command, decrypts it, and passes the decrypted command to the control system. The first device may be actively guided ordnance, and the second device may be a control element for controlling the actively guided ordnance. The key may be automatically obfuscated upon mission completion or termination.
US10313300B2
A method includes receiving, at a network component of a first carrier network from a source device, a telephone number of a destination device configured to communicate via a second carrier network. The method further includes in response to a query message sent to a telephone number mapping device of an internetwork packet exchange network, receiving a name server record at the network component, the name server record indicating a domain name associated with a second telephone number mapping device of the second carrier network. The method also includes in response to the network component sending the domain name to a domain name server of the internetwork packet exchange network, receiving an Internet protocol address of the second telephone number mapping device. The method includes sending, from the network component to the second telephone number device, a second query message based on the Internet protocol address.
US10313292B2
Exemplary embodiments relate to techniques for notifying existing users when a new user joins a messaging service (or returns from a period of inactivity). A top n number of existing users acquainted with the new user may be selected and may be encouraged to message the new user. The existing users may be selected using a messaging coefficient that indicates a likelihood that a message will result in a meaningful conversation, and a number of other factors that prevent the existing users from becoming inundated with notifications. The number n may be selected based on an amount of display space available to the new user in a messaging application. When inviting the existing users to contact the new user, a new thread may be automatically created and bumped to the top of the new user's thread list.
US10313279B2
A messaging platform operates as a mobile device environment giving the user the ability to search for and add content into text message as well as to gain access to other applications and functionality. The messaging platform presents a user interface for construction messages and a trey that includes a wide variety of selectable elements including movies, photos, etc. The messaging platform enables live video chatting within the text GUI.
US10313269B2
In example implementations, the specification is processed to determine the characteristics of the NoC to be generated, the characteristics of the flow (e.g. number of hops, bandwidth requirements, type of flow such as request/response, etc.), flow mapping decision strategy (e.g., limit on number of new virtual channels to be constructed, using of existing VCs, yx/xy mapping), and desired strategy to be used for how the flows are to be mapped to the network. In such processing, the machine learning algorithm can provide a determination as to if a flow is acceptable or not in view of the specification (e.g., via a Q score). In example implementations, the machine learning decisions can be applied on a flow by flow basis, and can involve supervised learning and unsupervised learning algorithms.
US10313267B2
The use of traffic flag symbols allows a large number of CPEs to transmit traffic notifications to a network controller. In some such embodiments, hundreds of CPEs simultaneously transmit traffic flags on different subcarriers of a channel. For example, in a MoCA2 based access network, up to 480 CPEs can transmit flags in only 5 μs in the 100 MHz-wide channel.
US10313255B1
A network device organizes packets into various queues, in which the packets await processing. Queue management logic tracks how long certain packet(s), such as a designated marker packet, remain in a queue. Based thereon, the logic produces a measure of delay for the queue, referred to herein as the “queue delay.” Based on a comparison of the current queue delay to one or more thresholds, various associated delay-based actions may be performed, such as tagging and/or dropping packets departing from the queue, or preventing addition enqueues to the queue. In an embodiment, a queue may be expired based on the queue delay, and all packets dropped. In other embodiments, when a packet is dropped prior to enqueue into an assigned queue, copies of some or all of the packets already within the queue at the time the packet was dropped may be forwarded to a visibility component for analysis.
US10313251B2
Methods and systems for a networked storage system are provided. One method includes assigning a quality of service (QOS) parameter for a storage volume of a networked storage environment having a first storage node and a second storage node, where the QOS parameter is defined by a throughput value that defines a maximum data transfer rate and a number of input/output (I/O) operations executed within a time period (IOPS); distributing the QOS parameter between the first storage node and the second storage node; determining that throughput credit is available for processing an I/O request for using the storage volume; determining that IOPS credit is available for processing the request by the first storage node; and processing the I/O request when both the throughput credit and the IOPS credit is available.
US10313249B1
The present invention extends to methods, systems, and computing system program products for incrementally calculating autocorrelation for Big Data. Embodiments of the invention include incrementally calculating one or more components of an autocorrelation at a specified lag for an adjusted computation window by incrementally calculating one or more components of an autocorrelation at the specified lag calculated for a previous computation window and then calculating the autocorrelation at the specified lag for the adjusted computation window based on one or more incrementally calculated components. Incrementally calculating autocorrelation avoids visiting all data elements in the adjusted computation window and performing redundant computations thereby increasing calculation efficiency, saving computing resources and reducing computing system's power consumption.
US10313242B2
The present disclosure relates to the communications field, and discloses a data flow transmission method, a device, and a system, so as to resolve a problem of resource waste caused when a relay user equipment provides a relay service for a remote user equipment. A specific solution is as follows: A first network device triggers a first relay user equipment to establish a common data flow bearer with a second network device, and the first network device sends an identifier of a common data flow to a remote user equipment in a first group before or after the first network device triggers the first relay user equipment to establish the common data flow bearer with the second network device. The present disclosure is applied to data flow transmission.
US10313233B2
A method for routing data in a computer network (1) including machines (2), routers (3) and controllers (4) defining routing rules and transmitting them to routers, comprising: storing by a controller in its database, of an identifier of a machine matched with an associated parameter including an identifier of the network segment associated with said machine and/or an identifier of a controller, for which the respective portion of the network which is associated with it, comprises said machine; transmitting by said controller to another controller of said set of information, and storing by said other network controller in its database, said set of information.
US10313232B2
In order to make it possible for an upper layer to receive the supply of a desired resource from a lower layer, this network control device is provided with: a database that receives a request for connection between node ports included in an upper layer network; and a hierarchical control unit that determines a link for connection between ports via a lower layer network and the performance of the link and associates and retains the results. The database receives a flow between nodes included in the upper layer network, said flow being selected in accordance with the link and the performance. The hierarchical control unit sets a flow corresponding to the link in the lower layer network when the link is included in the path of the flow.
US10313230B1
In distributed object computing, messages from a source node to a destination node are often required to be routed via one or more intermediate nodes. In order to enhance efficiency of the relay process, a message envelope of a message may include a node list field that specifies the routing path of the message. The communication protocol for communicating the message may specify that when a message is received into a particular node, the node analyzes the node list field. If the identity of the node is last in the node list field, then the node is the destination node and thus the node unmarshals the message. Otherwise, the node forwards the message to the next node in the field list without unmarshalling the message.
US10313229B2
Systems and techniques are described for path selection. A packet can be transparently intercepted at an intermediary device. Next, the intermediary device may modify one or more bits in the header of the packet. The intermediary device can then forward the packet to the next hop device. In some network configurations, the modifications to the one or more bits in the header of the packet may cause a downstream device to select a path that is different from the path that would have been selected by the downstream device if the one or more bits in the header of the packet had not been modified. A path selection policy can be used to determine whether or not one or more bits in the header of the packet are to be modified.
US10313226B2
Disclosed herein are system, method, and computer program product embodiments for selectively decoding a multicast subframe in a multi-user frame for a wireless communications protocol. Embodiments include transmitting a request frame including a multicast group address for a multicast group to an access point (AP). The AP can determine a multicast identifier for the multicast group based on the multicast group address in the request frame. The AP can also transmit a response frame including the determined multicast identifier to a station (STA). The STA can receive a multi-user frame containing a multicast subframe from the AP. The STA can determine whether the multicast subframe is destined for the STA based on the determined multicast identifier and a multicast identifier stored in a preamble of the multi-user frame. The STA can determine whether to decode the multicast subframe based on the determination of whether the multicast subframe is destined for the STA.
US10313225B1
A message indicating a route to a network destination is received at a routing service from a particular routing device of a provider network. The message is formatted in accordance with a set of APIs implemented using a stateless protocol, and indicates a route to a particular network destination associated with a particular RIB stored at a persistent data store accessible from various nodes of the routing service. The RIB is modified accordingly. A routing service back-end node generates an entry of a forwarding information base (FIB) associated with the particular RIB. The FIB entry is transmitted to one or more routing devices including the particular routing device, and is used to forward data packets of one or more other services.
US10313219B1
A method of processing a stream of mobile communication device data events. The method comprises determining by a script executing on a computer system a number of events on a first number of data event queues, where the events are mobile communication device data events waiting to be processed and the first number of data event queues are associated with a first topic, comparing the number of events on the first number of queues to a predefined queue depth threshold associated, based on the comparison, creating additional queues associated with the first topic to establish a second number of queues associated with the first topic, rebalancing the queues associated with the first topic by moving some of the events stored on the queues to the additional queues, and creating additional event processing threads based on creating the additional queues.
US10313210B2
A method for acquiring monitoring data and a system thereof, a task distribution server and an agent are disclosed. The method for acquiring the monitoring data includes: receiving registrations of the agent and a gathering device by the task distribution server; receiving, by the task distribution server, an acquiring instruction sent by the gathering device; and sending, by the task distribution server, the acquiring instruction to the agent to instruct the agent to acquire the monitoring data. Hence, a flexibility in acquiring the monitoring data is improved.
US10313205B2
Some embodiments provide a method for troubleshooting a virtual network that is implemented across a plurality of computing devices. The method provides a command line interface (CLI) for receiving and executing commands for debugging and monitoring the virtual network. Each command is for communicating with a set of the computing devices in order to monitor a network service being provided by the set of computing devices. The CLI operates in multiple different contexts for monitoring multiple different types of network services. While the CLI is operating in a particular context for a particular type of network service, the method receives a command comprising a set of identifiers. The method determines the validity of the received command under the particular context. When the received command is valid under the particular context, the method transmits data to a computing device identified by the received command.
US10313189B2
A software-defined network includes a database (105) that is accessible to a controller system (108, 109) of the software defined network and also to network elements (101-014) of the software defined network. The controller system determines configuration data and delivers it to the database. Each network element retrieves its part of the configuration data from the database and implements the retrieved part of the configuration data into its own configuration system that enables the network element to operate as a part of the software-defined network. The commonly used database facilitates maintaining the congruence between the network elements and the controller system of the software-defined network.
US10313188B2
A method for remote maintenance of devices includes: configuring one device among a plurality of devices; exporting a configuration file including the configuration of the one device configured by the configuring; editing the exported configuration file; and importing the edited configuration file into a plurality of target applications in at least a part of the plurality of devices other than the one device.
US10313178B2
Techniques are disclosed for facilitating inter-container communications, via a cloud exchange, for containers executing at logically isolated networks. In one example, the techniques of the disclosure provide a method including sending, by a container to a cloud exchange via an application programming interface exposed by an interconnection platform of the cloud exchange, container registration data for the container, the container registration data including a network address for a host that executes the container and a container identifier for the container.
US10313166B2
A system and method for augmenting the data capacity of pre-existing communications channels is provided. In one example, a subcarrier waveform of the system can be dithered based on data generated by an additional source and then transmitted. The dithered subcarrier can be passed through a plurality of matched filters so as to ascertain which dither pattern was used, thus ultimately allowing for the demodulation of the additional data source. The system and methods provided herein can be implemented with minimal impact to legacy users of the system as implementation of the dithering scheme can have minimal impact to the performance of receivers that are not equipped to demodulate the dithered waveforms.
US10313160B2
The disclosure relates in some aspects to techniques for improved channel estimation. For example, a device can specify a pilot structure where pilot density differs over time. As another example, a device can indicate that a pilot from a prior transmission time interval (TTI) can be used for channel estimation. As another example, a device can employ frequency domain physical resource block (PRB) bundling with the bundling information signaling. As yet another example, a device can use an adjustable traffic-to-pilot ratio (TPR) for throughput optimization. Other aspects, embodiments, and features are also discussed and claimed.
US10313114B2
An authentication method for a QKD process includes: a sender selects a basis for preparing authentication information according to an algorithm in an algorithms library, and respectively applies different wavelengths to send quantum states of control information and data information according to a preset information format; a receiver filters the received quantum states, employs a basis of measurement corresponding to the algorithm to measure the authentication information quantum state, sends reverse authentication information when the measurement result is in line with the algorithm, and terminates the distribution process otherwise. In addition, the sender terminates the distribution process when its local authentication information is inconsistent with the reverse authentication information.
US10313113B2
In a quantum communication system, each transmitter unit has a source of quantum signals. A receiver unit has a quantum receiver with at least one detector configured to detect quantum signals; a first classical communication device; and a passive optical splitter. The transmitter units are optically coupled to the receiver unit through the passive optical splitter. The passive optical splitter is optically coupled to the quantum receiver through a first spatial channel and optically coupled to the first classical communication device through a second spatial channel. The first spatial channel and second spatial channel are separate spatial channels. The passive optical splitter is configured to distribute an inputted optical signal irrespective of its wavelength.
US10313108B2
A processing system includes a processor to construct an input message comprising a target value and a nonce and a hardware accelerator, communicatively coupled to the processor, implementing a plurality of circuits to perform stage-1 secure hash algorithm (SHA) hash and stage-2 SHA hash, wherein to perform the stage-2 SHA hash, the hardware accelerator is to perform a plurality of rounds of compression on state data stored in a plurality of registers associated with a stage-2 SHA hash circuit using an input value, calculate a plurality of speculative computation bits using a plurality of bits of the state data, and transmit the plurality of speculative computation bits to the processor.
US10313098B2
Methods, systems, and machine-readable storage mediums for clock synchronizing among detectors in a clock synchronizing configuration are provided. An example clock synchronizing method includes: providing a clock of a preset frequency in each of N modules to be synchronized, coupling every two adjacent modules of the modules by a transmission line of the same length, N being an odd number, selecting two different modules from the modules as two reference modules respectively, controlling each of the reference modules to transmit a synchronizing signal to the other modules, determining a clock error between every two modules having the same transmission distance from the reference module according to a moment of the synchronizing signal reaching each of the other modules, selecting a calibrating module from the modules, and implementing clock synchronization between each of the modules and the calibrating module according to the respective clock errors associated with the two reference modules.
US10313095B2
A control system includes an arithmetic device configured of an A system arithmetic unit including a data dividing unit, a B system arithmetic unit including a data dividing unit, and an A system communication control unit including a data combining unit and a collation unit, wherein the A system arithmetic unit and the B system arithmetic unit have a duplex configuration, the A system arithmetic unit and the B system arithmetic unit are separated by a gap, a frame output from the A system arithmetic unit is transmitted to a B system communication control unit through the A system communication control unit and an interface element, and a frame output from the B system arithmetic unit is transmitted to the A system communication control unit through the B system communication control unit and an interface element.
US10313094B2
One disclosure of the present specification provides a terminal capable of simultaneously performing a cellular communication and a D2D communication. The terminal comprises: a first duplexer for separating a transmission signal and a reception signal in a first band for LTE/LTE-Advanced based cellular communication; a second duplexer for separating a transmission signal and a reception signal in a second band; a third duplexer for separating a transmission signal and a reception signal in a third band; and a first band switch for selecting one of the first duplex, the second duplex and the third duplex, wherein when the first band is only used for the cellular communication and the second band is disabled, the second duplex uses the second band for device to device (D2D) communication, and the first band and the second band may correspond to a different inter-band to each other.
US10313093B2
[Object] To enable a frequency band to be used with higher efficiency.[Solution] There is provided an apparatus including: an acquisition unit configured to acquire information regarding a second base station that is a second base station having a coverage area that overlaps a coverage area of a first base station capable of using a frequency band with priority, and is incapable of using the frequency band with priority; and a control unit configured to request the second base station to transmit data destined for a terminal apparatus that accesses the first base station to the terminal apparatus.
US10313089B2
Embodiments of the present invention provide a method, an apparatus, and a system for transmitting data in the Ethernet, and relate to the field of Ethernet communications, so as to reduce the complexity of data processing while achieving transmission of high-rate data. The method includes: receiving to-be-transmitted data; determining a first integral number according to a data amount of the received to-be-transmitted data and a transmission bandwidth of an electrophysical sub-channel; distributing the to-be-transmitted data to a first integral number of electrophysical sub-channels; performing, by the first integral number of electrophysical sub-channels, coding and scrambling processing on the to-be-transmitted data; and sending after processing, by a second integral number of photophysical sub-channels, data from the first integral number of electrophysical sub-channels.
US10313088B2
In one example embodiment, a method for identifying interfering physical channel configurations and cell-specific reference signals (CRSs) for the characterization of dynamic interferers includes constructing configuration indications. Each configuration indication may include a physical cell identity, antenna port information for a cell-specific reference signal (CRS), and an identification of a channel state information reference signal (CSI-RS). First and second configuration indications may be transmitted to a first wireless device. A first physical channel may be transmitted to the first wireless device. A second physical channel transmitted from a second network node may interfere with the first physical channel and be identifiable at least in part based on the first and second configuration indications. The first and second configuration indications may include a same physical cell identity and same antenna port information.
US10313083B2
A method in a network device for hybrid automatic repeat request (HARQ) processes, the method comprising receiving from a terminal device one or more data processing capacity indications indicating one or more data processing capabilities of the terminal device; estimating the number of available soft buffers in the terminal device; and scheduling hybrid automatic repeat request (HARQ) data according to the estimated number.
US10313081B2
Disclosed is a method and an apparatus for transmitting acknowledgement information. The apparatus includes: a transmission module, configured to transmit, in a secondary serving cell, a PDSCH to a UE; a determining module, configured to determine an HARQ time sequence relationship corresponding to the secondary serving cell, where the HARQ time sequence relationship is an HARQ time sequence relationship between the PDSCH and an HARQ; and a receiving module, configured to receive, in a primary serving cell according to the HARQ time sequence relationship determined by the determining module, the HARQ-ACK corresponding to the PDSCH. The primary serving cell is a TDD primary serving cell configured by a base station for the UE, the secondary serving cell is a secondary serving cell in N TDD secondary serving cells configured by the base station for the UE, and N is a natural number that is greater than or equal to 1.
US10313069B2
A method for reducing the peak-to-average ratio in an OFDM communication signal is provided. The method includes defining a constellation having a plurality of symbols, defining a symbol duration for the OFDM communication signal, and defining a plurality of time instants in the symbol duration. A plurality of tones are allocated to a particular communication device, and a discrete signal is constructed in the time domain by mapping symbols from the constellation to the time instants. A continuous signal is generated by applying an interpolation function to the discrete signal such that the continuous signal only includes sinusoids having frequencies which are equal to the allocated tones.
US10313052B2
A method and relay for relaying messages. The relay includes tests reliability relating solely to messages estimated with error and taken in their form prior to error detection in order to be able to separate messages that are reliable and messages that are not reliable. The relay also includes a shaper unit having a channel interleaver and a modulator taking account only of the messages estimated without error and of those messages estimated with error that are reliable, this shaping being performed in soft form if at least one message estimated with error successfully passes the reliability test.
US10313051B2
This disclosure describes methods, apparatus, and systems related to a modulation and coding scheme (MCS) system. The device may determine a wireless communications channel with a first device in accordance with a wireless communications standard. The device may generate a header in accordance with a communication standard, the header including, at least in part, a modulation and coding scheme (MCS) index value. The device may determine a code rate associated with the MCS index value based at least in part on the wireless communications channel. The device may cause to send the header to the first device over the wireless communications channel based at least in part on the MCS index value.
US10313048B1
A method for establishing bidirectional communication links includes: supplying, to at least two optical transceiver modules at each side of at least two optical paths, a multiplexed optical CW signal comprising at least two optical CW signals having the same differing wavelengths, and modulating the multiplexed optical CW signal according to modulation signals; creating, at each side of the optical paths, at least two first and second optical transmit signals by optically filtering the modulated optical signals so that only a single wavelength remains, and routing pairs of a first and second optical transmit signal to the optical paths, wherein the optical transmit signals of each pair have differing wavelengths and wherein the optical transmit signals transmitted in the same direction over the same optical paths have differing wavelengths; receiving each optical transmit signals at a dedicated optical transceiver module by mixing it with the multiplexed optical CW signal.
US10313047B2
Optical wavelength selective switch, an optical network node, an optical network and methods therein
A method in an optical Wavelength Selective Switch, WSS, for multidirectional switching of optical signals. The optical WSS comprises a reflective element, a first tributary port and a second tributary port. The optical WSS switches (304) an optical signal between the first tributary port and the second tributary port with the reflective element.
US10313038B2
The present invention provides, on the basis of congestion of a network, an arrangement state of nodes, and a quality of a communication channel, a fast synchronization scheduling apparatus and method for reducing a listening time of a node that desires to join. The fast synchronization scheduling apparatus and method include a radio frequency (RF) transmission and reception module configured to transmit and receive RF signals from nearby channels, a received signal strength indicator (RSSI) reception and storage module configured to receive RSSI values from the RF signals received from the RF transmission and reception module and store the received RSSI values, a channel sorting module configured to measure Channel Quality Estimation (CQE) values of the respective channels by putting the RSSI values of the respective channels received from the RSSI reception and storage module into a CQE formula and to sort the channels in order of highest CQE value (highest channel quality) based on the measured CQE values, and a channel setting and advertisement packet (ADV) reception module configured to receive an input of a channel having the highest CQE value from the channel sorting module, set the channel, and start a listening operation to receive an ADV in the set channel.
US10313026B2
The disclosure is directed to delivering power to and communication with optical devices, such as sensors and effectors using only optical fibers. The device may receive optical energy from a fiber optic cable simultaneously with receiving communication in the form of inverse signaling. Inverse signaling means the light is on for longer than the light is off which may allow the device may receive more optical energy than when using normal signaling. Normal signaling means the light is off for longer than the light is on. The device may perform sensing or other functions using the received optical energy. The device may send communications through at least one optical fiber that may be separate from the one or more optical fibers from which the device receives communication and optical energy. The device may send communication using normal signaling, which uses less energy than inverse signaling.
US10313024B1
The present disclosure is generally directed to a transmitter optical subassembly (TOSA) having a hermetically-sealed housing with a feedthrough device that electrically isolates RF and power traces. In more detail, a TOSA consistent with the present disclosure includes a substrate with driving circuitry disposed thereon. A first end of the substrate may electrically couple to transmit connecting circuitry and a second end may couple to a hermetically-sealed housing. The hermetically-sealed housing can include one or more laser packages for emitting associated channel wavelengths in addition to monitor photodiodes (PDs), and temperature control devices such as TECs. The hermetic-sealed housing includes a first end with a feedthrough device that provides traces to electrically couple to the circuitry of the substrate. The hermetic-sealed housing further includes an optical coupling port, e.g., a LC connector, for coupling to an external fiber, for example.
US10313004B2
An apparatus for a terminal in a wireless communication system includes a receiver configured to receive frame configuration information used by a second carrier which is operated using a Time Division Duplex (TDD) scheme and receive downlink data through downlink TDD-Frequency Division Duplex (FDD) Carrier Aggregation (CA) using a first carrier and the second carrier operated using an FDD scheme and a transmitter configured to transmit uplink data via the first carrier. The downlink data received via the second carrier is received through a downlink subframe identified by the frame configuration information.
US10312999B2
A communications satellite system that provides one terabit/second throughput utilizing passive optical beamforming networks. An onboard telescope couples uplinked optical beams into an onboard optical signal processing system via an optical waveguide. The passive optical signal processing system comprises an optical demultiplexer, a multiplicity of single-sideband filters, and a multiplicity of optical beamforming networks. The optical beamforming networks and the SSB filters may comprise optical ring resonators. The output of the optical signal processing system is converted into electrical signals which are sent to a phased-array transmit antenna. The user links are in the radio-frequency (RF) domain.
US10312994B2
Systems and methods for Unmanned Aerial Vehicle (UAV) network switchover and emergency procedures, implemented by a UAV includes communicating to an Air Traffic Control (ATC) system via a primary wireless network; receiving and storing emergency instructions from the ATC system; detecting communication disruption on the primary wireless network to the ATC system; responsive to the detecting, switching to a backup wireless network to reestablish communication to the ATC system; and, responsive to failing to reestablish communication to the ATC system via the backup wireless network, implementing the emergency instructions.
US10312987B2
Channel state information (CSI) request procedures are disclosed for use in long term evolution (LTE)/LTE-Advanced (LTE-A) networks with unlicensed spectrum. Instead of relying on periodic reference signals which may not be transmitted because of failed clear channel assessment (CCA) operations, an aperiodic reference signal is defined that provides an on-demand reference signal and CSI request for user equipment (UE). The serving base station transmits an identifier, which signals that the aperiodic reference signal will be transmitted, either in the same subframe or a future subframe, and then transmits the aperiodic reference signal in the designated subframe. UEs served by the base station will receive the identifier, identify a CSI request, either implicitly through the identifier signal received from the base station or explicitly through a UE-specific CSI request, and then generate a CSI report based on the aperiodic reference signal for transmission back to the serving base station.
US10312980B2
A method for beamforming training is disclosed including SNR values with each of the SNR values associated with one of the antenna identifiers (IDs) in a first frame identifying different radio frequency (RF) chains for a process of beamforming training; receiving and transmitting the first frame bi-directionally between multiple pairs of communicating nodes, wherein each pair of the communicating nodes has at least one initiator node and one responder node; receiving feedback of the SNRs associated with the antenna IDs from two or more responder nodes of the multiple pairs of the communicating nodes to choose an RF chain as favorable transmit antenna for transmission; and determining respective one from the multiple antenna sectors of the multiple antennas for transmission for the responder nodes according to the feedback. A central network controller and a system are also disclosed herein.
US10312975B2
[Object] To make it possible to use a combination of subarrays desirable for multilayer MIMO.[Solution] Provided is an apparatus, including: an acquiring unit configured to acquire subarray information indicating a plurality of subarrays usable for multilayer Multi-Input Multi-Output (MIMO); and a control unit configured to notify a terminal apparatus of the subarray information.
US10312974B2
A radio transmitting station includes: multiple transmitting antenna elements configured to transform electrical signals into radio waves and emit the radio waves; a precoder configured to control a beam direction of the radio waves to be emitted from the multiple transmitting antenna elements by giving precoding weights to the electrical signals to be supplied to the multiple transmitting antenna elements; and at least one power adjuster configured to adjust power of an electrical signal that is to be supplied to at least a portion of the multiple transmitting antenna elements, such that differences between powers of the electrical signals to be supplied to the multiple transmitting antenna elements are reduced.
US10312973B1
The present disclosure discloses an antenna component, an electronic device and an antenna controlling method. The antenna component includes: multiple antenna structures, wherein at least one antenna structure acts as a master antenna, and at least one antenna structure acts as a diversity antenna; a control switch connected with the antenna structures; a radio frequency module, coupled to the antenna structures through the control switch; wherein the control switch is arranged to, according to transmit power of the at least one antenna structure acting as the master antenna and receive power of the at least one antenna structure acting as the diversity antenna, switch the at least one antenna structure acting as the master antenna to a diversity antenna, and switch the at least one antenna structure acting as the diversity antenna to a master antenna.
US10312972B2
Embodiments of the disclosure relate to a multi-source same-cell wireless distribution system (WDS) with dynamic source adaptation. In this regard, the WDS includes multiple remote units each configured to distribute a downlink communications signal having identical cell identification in a respective coverage area. The WDS includes a signal distribution circuit communicatively coupled to multiple signal sources. The signal distribution circuit can dynamically determine a selected coverage cell among multiple coverage cells having a client device load higher than a predefined load threshold. Accordingly, the signal distribution circuit can redistribute the defined source capacity of a selected signal source among the multiple signal sources exclusively to the selected coverage cell. By dynamically distributing more capacity to the selected coverage cell with higher client device load, it is possible to increase data throughput, thus helping to provide improved user experience in the selected coverage cell.
US10312970B2
An apparatus for transmitting power wirelessly includes a power transmitter configured to transmit power wirelessly to an apparatus for receiving power wirelessly, and an identification information manager configured to transmit first identification information allocated to the apparatus for transmitting power wirelessly to other devices.
US10312959B2
Provided are a semiconductor device and an operating method thereof.The semiconductor device includes a mode controller configured to output a first control signal in a first communication mode, and output a second control signal in a second communication mode which is different from the first communication mode; and a configurable circuit configured to generate a first output signal to be transmitted to a first type analog-to-digital converter (ADC) in the first communication mode, and generate a second output signal using a second type ADC in the second communication mode, wherein the configurable circuit comprises a switching circuit configured to change a circuit configuration to a first circuit configuration for generating a first output signal in the first communication mode or to a second circuit configuration for generating a second output signal in the second communication mode, depending on the first control signal or the second control signal received from the mode controller.
US10312955B1
A method compensates for a frequency error in a communications system. The method includes detecting a received preamble sequence in a received signal. The received preamble sequence is detected based on a plurality of power estimates corresponding to a plurality of frequency bins of a received frequency domain signal and a plurality of relative phase errors corresponding to the plurality of frequency bins of the received frequency domain signal. The method includes determining the frequency error using the received preamble sequence. The method includes adjusting the receiver based on the frequency error.
US10312954B1
A computer-implemented method to identify RPI (Radio Frequency Interference) in a spectrogram includes dividing, by a matrix module of a computer processor, the spectrogram into a plurality of blocks, each block comprising a matrix of data points. The method includes applying, by a masking module of the computer processor, a plurality of matrix pooling functions to each block, the plurality of matrix pooling functions configured to produce a plurality of summarized pools. The method includes creating, by a masking module of the computer processor, a line mask for each of the pools and creating, by the masking module, an RPI mask based at least on the line masks, the RPI mask being indicative of RPI.
US10312952B2
In accordance with one or more embodiments, a transmission device includes a receiver configured to receive an interfering signal via an antenna. A transmitter is configured to generate first electromagnetic signals conveying first data. A coupler is configured to generate first guided electromagnetic waves in response to combined electromagnetic signals, wherein the first guided electromagnetic waves propagate, without requiring an electrical return path, along a surface of a transmission medium of a distributed antenna system. A cancellation circuit is configured to generate the combined electromagnetic signals, based on the interfering signal and the first electromagnetic signals, wherein the combined electromagnetic signals mitigate interference by the interfering signal with the first guided electromagnetic waves.
US10312943B2
In one example in accordance with the present disclosure, a system comprises a plurality of memory dies, a first region of memory allocated for primary ECC spread across a first subset of at least one memory die belonging to the plurality of memory die, wherein a portion of the primary ECC is allocated to each data block and a second region of memory allocated for secondary ECC spread across a second subset of at least one memory die included in the plurality of memory die. The system also comprises a memory controller configured to determine that an error within the first data block cannot be corrected using a first portion of the primary ECC allocated to the first data block, access the second region allocated for secondary ECC stored on the at least one memory die belonging to the plurality of memory die and attempt to correct the error using the primary and secondary ECC.
US10312936B2
Methods and apparatus for operating a communication system comprising three or more communication transceivers. In illustrative embodiments, multiple different cyclic redundancy check (CRC) generation schemes are maintained. Each CRC generation scheme corresponds to a unique CRC residual value. A CRC value generated using one of the CRC generation schemes is placed in a data packet to be transmitted. The chosen CRC generation scheme reflects which one or more transceivers are intended recipients of the data packet. When a data packet is received by a transceiver, a CRC residual value is calculated based on the CRC value contained in the received data packet. The calculated CRC residual value is compared against a list of one or more valid CRC residual values for that particular transceiver. If the calculated CRC value matches one of the listed valid CRC residual values, the data packet is accepted, otherwise it is rejected.
US10312925B1
This invention discloses a multiplying digital-to-analog converter (MDAC) applied to a pipelined analog-to-digital converter (pipelined ADC). The MDAC includes an operational amplifier. The MDAC samples a differential input signal in a sampling phase and performs subtraction and multiplication operations in an amplification phase according to a first reference voltage and a second reference voltage. The common-mode voltage of the first reference voltage and the second reference voltage is not substantially equal to the common-mode voltage of the differential input signal; and/or the voltage difference between the first reference voltage and the second reference voltage is not substantially equal to one half of an allowed maximum peak-to-peak value of the differential input signal. One of the first reference voltage and the second reference voltage can be ground.
US10312913B2
The present disclosure provides a level shifter including: a level shifter section that is driven by a first power source voltage, and that, in accordance with switching of an input signal of a voltage lower than the first power source voltage, switches an output signal that has been level-shifted, from the first power source voltage to a voltage lower than the first power source voltage; and a threshold voltage changing circuit that, in accordance with a switching direction of the input signal, changes a threshold voltage of the input signal for switching the output signal.
US10312912B2
A gate control circuit for a tristate output buffer operating in a first voltage domain includes a pull-up circuit coupled between an upper rail and a first gate control signal, a pull-down circuit coupled between a lower rail and a second gate control signal, and a gate isolation switch coupled between the first gate control signal and the second gate control signal. The gate isolation switch includes a first PMOS transistor coupled in parallel with a first NMOS transistor. The first NMOS transistor is controlled by a first enable signal and the first PMOS transistor is controlled by a second enable signal.
US10312908B2
A system comprises an industrial enclosure, a first magnetic control and a second magnetic control. The industrial enclosure has a cover with an outer surface. The second magnetic control is nested within the first magnetic control, and the nested magnetic controls are secured to the outer surface of the cover of the enclosure.
US10312907B2
A device that will increase an inductive proximity sensor's detection distance and detection position is disclosed. The device uses a housing in combination with a sensor and axially magnetized magnet and a target magnet to achieve the increased detection distance and position. The device can be defined as universal because it allows different manufacturers and sizes of sensors to be used and calibrated. An optional threaded end section of the device allows connection of standard conduit fittings.
US10312906B2
A switch apparatus is provided, including: a main switch connected between first and second terminals, and electrically connecting or disconnecting the first and second terminals according to gate voltage applied to a gate terminal; a voltage output unit having a voltage divider including a first voltage-division resistance on the first terminal side and a second voltage-division resistance on the second terminal side, and outputting voltage corresponding to voltage of the first terminal and voltage of the second terminal if the main switch is caused to enter a connected state; a buffer outputting voltage following output voltage of the voltage output unit in a connected state of the main switch; and a switch control circuit supplying first voltage corresponding to output voltage of the buffer to the gate terminal, and supplying a second voltage corresponding to output voltage of the buffer to a bulk terminal of the main switch.
US10312899B2
An apparatus includes an output transistor device configured to control an output voltage of an output node in response to a control signal and an input voltage. A current sensor is configured to sense an output current supplied from the output node. A feedback converter is configured to convert the sensed output current to a feedback signal that tracks the output voltage of the output node. The feedback converter is further configured to set a clamping threshold. A gate control circuit is configured to generate the control signal in response to the feedback signal. The gate control circuit is configured to clamp the output voltage of the output node via the control signal based on the clamping threshold.
US10312895B2
Apparatuses are provided for a quadra-phase clock signal generator. An example apparatus includes a first delay circuit configured to receive a first input clock signal generating a first delayed clock signal. A first phase mixer is provided communicatively coupled to the first delay circuit and configured to receive the first delayed clock signal at a first input and a second input clock signal at a second input. The first phase mixer may then generate a first output clock signal at a first output node responsive, at least in part, to mixing of the first delayed clock signal and the second input clock signal.
US10312894B2
According to one embodiment, an apparatus is described. The apparatus comprises a first phase mixer circuit configured to receive a first signal and a second signal and provide a first intermediate signal having a phase between a phase of the first signal and a phase of the clock signal. The apparatus further comprises a second phase mixer circuit configured to receive a complement of the first signal and a complement of the second signal and provide a second intermediate signal having a phase between a phase of the complement of the first signal and a phase of the complement of the second signal, wherein the second intermediate signal is combined with the first intermediate signal at a node to provide an output signal.
US10312866B2
Methods and systems for process and temperature compensation in a transimpedance amplifier using a dual replica and servo loop is disclosed and may include a transimpedance amplifier (TIA) circuit comprising a first TIA, a second TIA, a third TIA, and a control loop. The first TIA comprises a fixed feedback resistance and the second and third TIAs each comprise a configurable feedback impedance. The control loop comprises a gain stage with inputs coupled to outputs of the first and second TIAs and with an output coupled to the configurable feedback impedance of the second and third TIAs. The circuit may be operable to configure a gain level of the first TIA based on the fixed feedback resistance and a reference current applied at an input to the first TIA, and configure a gain level of the second and third TIAs based on a control voltage generated by the gain stage.
US10312864B2
Power amplifier having selective signal paths. In some embodiments, a power amplifier circuit can include a plurality of signal paths sharing a common amplification stage configured to partially amplify a signal. Each signal path can further include a dedicated amplification stage coupled to the common amplification stage and configured to be capable of further amplifying the partially amplified signal. The power amplifier circuit can further include a bias selector having a switch configured to provide a bias signal to a selected dedicated amplification stage among the plurality of signal paths to thereby allow the selected dedicated amplification stage to further amplify the partially amplified signal.
US10312863B2
An amplifying circuit includes a first gain adjusting circuit, a second gain adjusting circuit, a load circuit and a switch module. When the amplifying circuit operates in a first mode, the first gain adjusting circuit receives a first input signal, and generates a first output signal to a second output terminal of the amplifying circuit via the load circuit and the switch module; and when the amplifying circuit operates in a second mode, the second gain adjusting circuit receives a second input signal, and generates a second output signal to a first output terminal of the amplifying circuit via the load circuit and the switch module.
US10312850B2
To solve the problem of multi-pulse control in which the load of the control software is increased and further switching/timing adjustment is required, a semiconductor device includes a control unit including a CPU and a memory, a PWM output circuit for controlling the driver IC to drive the power semiconductor device, a current detection circuit for detecting the motor current, and an angle detection circuit for detecting the angle of the motor. The PWM output circuit includes a square wave generator circuit to generate a square wave based on the angle of the angle detection circuit as well as the base square wave information.
US10312845B2
Apparatus and methods are provided for operating an electric motor, comprising selectively energizing the coils of a stator having a plurality of stator teeth, each stator tooth having a said coil mounted thereon. The stator coils of a subset of the stator teeth are energized during a given time period to attract a corresponding rotor tooth into alignment with each of the stator teeth in the subset over the given time period. The stator coil of at least one stator tooth in the subset is energized during a portion of the given time period before the at least one stator tooth overlaps the corresponding rotor tooth.
US10312844B2
Systems and methods for controlling the operating speed and the torque of an electric motor using an operational model are described. An operational model for the electric motor, including a plot of engine performance parameters, is used for reference, and a most efficient output path, which may pass through an optimal operation region in the operational model, is selected. The most efficient output path may be determined, for example, according to locations of a current output state and a to-be-reached target state in the operational model, enabling the operating state of the motor to reach the target state from the current operating state. By selecting a more efficient output path, the operating efficiency of the motor may be optimized, the life of a battery improved and/or the operating mileage of the vehicle may be increased, without significantly reducing the driving experience.
US10312841B2
A motor drive controlling apparatus includes: a controller that outputs a drive control signal; a motor driver that generates and outputs a drive signal to a motor; and an encoder that detects a rotational position of the motor. The controller has a measurement unit that detects a time point when rotation of the motor is switched to a reverse direction of a target rotational direction by an external factor during input of the speed command signal, and measures a movement amount in the reverse direction from a rotational position of the motor at a time point of the switching, and a transmitting unit that transmits, to the motor driver, a switching signal that switches a conduction method from 180-degree conduction to 120-degree conduction in a case where the movement amount is a predetermined threshold or more.
US10312833B2
A power generator 1 includes a magnetostrictive rod 2 through which lines of magnetic force pass in an axial direction thereof, a beam member 73 having a function of generating stress in the magnetostrictive rod 2, and a coil 3 arranged so that the lines of magnetic force pass inside the coil 3 in an axial direction of the coil 3. The beam member 73 is arranged along the magnetostrictive rod 2 and configured to allow one end portion and the other end portion of the magnetostrictive rod 2 to approach to each other to generate compressive stress in the magnetostrictive rod 2. Further, in the power generator 1, it is preferable that a gap between the beam member 73 and the magnetostrictive rod 2 on the side of the one end portion of the magnetostrictive rod 2 is larger than a gap between the beam member 73 and the magnetostrictive rod 2 on the side of the other one end portion of the magnetostrictive rod 2 in a side view.
US10312829B2
The present disclosure provides a frictional electricity-generating device and a method for manufacturing the same, an electronic apparatus and a wearable apparatus. The frictional electricity-generating device comprises at least one friction unit, which comprises a first conductive electrode, an organic friction unit and a second conductive electrode. The first conductive electrode and the organic friction unit can generate electricity by contact friction, the first conductive electrode comprises a friction layer with a concave-convex friction surface, and the friction layer comprises a base layer and a metal nanowire.
US10312816B1
A primary controller of a switching power supply and the switching power supply are provided. The primary controller includes an input voltage detection module which receives a detected signal and generates a detection signal; a controller module which receives a feedback signal and a current sampling signal of the switching power supply, and generates a control signal according to the feedback signal and the current sampling signal; a PWM signal generation module, receive the detection signal and the control signal, generate a PWM signal according to the control signal when the detection signal is the second level, and stop generating the PWM signal when the detection signal is the first level; and a power switch transistor, having a control terminal coupled with an output terminal of the PWM signal generation module.
US10312812B2
A wide-range positive-negative adjustable high-voltage DC power supply includes the following components: a high-voltage generator, a negative high-voltage terminal, and a positive high-voltage terminal; a first driving circuit, a first voltage regulating unit, a current detection and amplification circuit, a second driving circuit and a second voltage regulating unit that are connected in turn; and an adjustable high-voltage output terminal; as well as an instruction input terminal, an instruction voltage circuit and an error amplifier that are connected in turn, and a voltage feedback circuit.
US10312804B2
A full-wave rectifier-circuit (110) supplies a pulsating-DC-voltage (Vdc) obtained by rectifying an AC voltage (Vac). A switching element (T131) consisting of a power supply apparatus (130) is turned on during a fixed on-period Mon and turned off during a fixed off-period Moff (=M-Mon) in each fixed control period M. When the switching element (T131) is turned on, a current (I2) caused by electric charge accumulated in a capacitor (C132) flows through a path formed by an inductor (L131) and the switching element (T131). When the switching element (T131) is turned off, a flywheel current (I3) caused by electromagnetic energy accumulated in the inductor (L131) flows through a path formed by a diode (D131) and a parallel circuit consisting of a capacitor (C131) and a load (120), and a current (I1) is supplied from the full-wave rectifier circuit (110) to the capacitor (C132) via an inductor (L132). A power supply apparatus (100) is configured such that the current (I1) continues to flow through the capacitor (C132) while the switching element (T131) is off.
US10312792B2
A projection apparatus, a power management apparatus, and a method for power management thereof are provided. The projection apparatus has a first power socket corresponding to a first power specification and a second power socket corresponding to a second power specification. The second power specification is different from the first power specification. A voltage detection unit is adapted to detect an input voltage received by a powered power socket, wherein the powered power socket is the first power socket or the second power socket. A control unit decides whether the input voltage detected by the voltage detection unit is matched up with the power specification of the corresponding powered power socket to determine an operation mode of the projection apparatus and to determine whether the projection apparatus provides an alarm message to ensure safety of use.
US10312790B2
An apparatus for coupling mechanical power between the rotor of a Brushless DC Motor and an external mechanical load comprises: a) two concentric rings; b) an equal number of magnets connected to the inner ring and to the outer ring; and c) an opposite orientation of the poles of each couple of facing magnets, wherein one magnet is placed on the inner ring, and its facing magnet is placed on the outer ring; wherein the first of said two concentric rings is rotatable around an axis by the application of a force not applied by the second ring, and wherein when said first concentric ring rotates, the second ring rotates as well by the action of magnetic forces.
US10312788B2
A linear vibration motor is disclosed. A linear vibration motor includes a housing with an accommodation space, a main magnetic circuit system accommodated in the housing, and a plurality of elastic components each including a first elastic component and a second elastic component separated and opposite to each other. The first elastic component and the second elastic component are electrically connected with an exterior circuit. The motor further includes a vibration module suspended by the elastic components and including a weight connected to the elastic components and a voice coil connected to the elastic components. The voice coil is disposed around the main magnetic circuit system and comprises an inlet terminal electrically connected with the first elastic component and an outlet terminal electrically connected with the second elastic component.
US10312786B2
A linear vibrating motor is provided in the present disclosure. The linear vibrating motor includes a housing, a vibrator, a stator and an elastic part. The vibrator and the stator are received in the housing, the elastic part suspends the vibrator. The stator includes a coil and a coil support supporting the coil. The coil support includes a supporting plate, a pair of supporting arms and a pair of supporting legs. The supporting plate supports the coil, the pair of supporting arms extends from ends of the supporting plate respectively, and the pair of supporting legs extends from ends of the supporting arms respectively and is opposite to the supporting plate. The vibrator comprises a groove to receive the supporting plate, and the vibrator is partially positioned between the pair of supporting arms.
US10312785B2
A domestic appliance, in particular a beverage dispenser machine, with a beverage pump having at least one pole sleeve for conducting a magnetic flux generated by a magnetic actuator, wherein the pole sleeve has, along a main flow direction of the liquid, a substantially changing magnetic permeability, wherein the pole sleeve has a reduced magnetic permeability in an axial edge region.
US10312784B2
Aspects of the invention relate to a switched reluctance motor and the reduction of motor torque output ripple by inclusion of flux barriers. The inclusion of flux barriers running parallel to the motor shaft axis located in the appropriate places in either or the rotor and stator can modify the torque profile output of the motor markedly reducing potential vibration problems in a vehicle driveline.
US10312773B2
Each cross-section of the connector member assembling hole and the assembly main body 51a in a direction intersecting the insertion direction has a point-symmetrical circular shape with the insertion shaft center FC as the center. A pair of connector-side female terminals 57a, opposed to each other with the insertion shaft center FC as the center, is provided at the distal end side in the insertion direction of the assembly main body 51a, and a pair of brush-side male terminals, opposed to each other with the insertion shaft center FC as the center and to which the connector-side female terminals 57a are connected, is provided to a portion of the brush holder opposite to the connector member assembling hole. Therefore, it is possible to insert the connector member 50 into the gear case in the state of being rotated by 180 degrees about the insertion shaft center FC, and it is possible to cope with arrangement needs which are different by 180 degrees in a connection direction of the external connector, using one connector member 50.
US10312772B2
A device includes a rotor to rotate about a longitudinal axis, a magnetic bearing actuator, and an axial gap generator including a stator assembly adjacent to the rotor, the axial gap generator to generate an amount of power as a function of a gap spacing between the stator assembly and the rotor, the gap spacing parallel to the longitudinal axis, and the axial gap generator to supply the amount of power to a control coil of the magnetic bearing actuator.
US10312760B2
A permanent magnet motor, generator or the like that is liquid cooled using glycol or similar fluid with the means defining cooling passageways disposed directly in the winding slots of the stator between and in engagement with the windings and stator laminations.
US10312756B2
A rotor is provided for use in an electric motor. The rotor is rotatable about an axis. The rotor includes a core including a plurality of arcuately arranged pole segments arranged arcuately the axis. The rotor further includes a plurality of arcuately arranged magnets alternating with the pole segments, such that each of the magnets is at least in part interposed between a pair of adjacent pole segments. Still further, the rotor includes a support structure at least in part supporting the pole segments. The core further includes a plurality of bridges. Each of the bridges extends between and interconnects a corresponding one of the pole segments to the support structure. Each of the bridges includes a plurality of axially spaced apart bridge segments.
US10312755B2
A motor may include a rotor comprising a shaft; a stator; and a bearing supporting the shaft. The rotor may include a plurality of core piece parts arranged along a circumferential direction; and a plurality of permanent magnets arranged between neighboring core piece parts. The permanent magnets may include two magnetic poles, and the magnetic poles of neighboring permanent magnets being arranged such that magnetic poles with identical polarity face each other in the circumferential direction. The core piece parts may include a concave portion, and two protrusions which are disposed on both sides of the concave portion and protrude radially inward. The protrusions may a portion located on a radially inner side from the first segment when viewed in an axial direction.
US10312740B2
Provided is an apparatus and method for wirelessly transmitting power. According to one general aspect, a communication device using wireless power may include: a transmitter configured to transmit, to a target resonator, energy stored in a source resonator through mutual resonance; an energy compensator configured to compensate for energy expended in the source resonator; and a controller configured to control an electrical connection providing energy to the source resonator.
US10312729B2
An alternating current uninterruptible power supply system includes a first power feed line, a second power feed line, a switchover relay, a converter, a power switch, a fuel cell, a system control board, a battery, and an inverter. If it is determined that electric power supply from a commercial alternating current power source has stopped for a first time or longer, a system control part of the system control board switches the switchover relay from a first state to a second state. Then, on the basis of the state of the electric power of the first power feed line, the system control part determines whether or not stopping of the electric power supply from the commercial alternating current power source has continued for a second time or longer. After that, if it is determined that the stopping of the electric power supply from the commercial alternating current power source has continued for the second time or longer, the system control part starts power generation of the stack.
US10312719B2
A computing device may include a first housing attached to a second housing by one or more hinges. A second power transceiver in the second housing may receive power from a power source and wirelessly transmit the power to a first power transceiver in the first housing. The first power transceiver may distribute the power to a first display device and to a computer motherboard located in the first housing. The first power transceiver may include first magnets positioned to attract second magnets in the second power transceiver. Each power transceiver may include a bearing on either end that enables each power transceiver to rotate, such that a first coil of the first power transceiver is in a line of sight of a second coil of the second power transceiver, regardless of an orientation of the computing device.
US10312718B2
A levitation system that allows a mobile terminal to levitate from the bottom using the magnetic levitation principle and to provide a system for levitating a mobile terminal, which enables the mobile terminal to be wirelessly charged in a state in which the mobile terminal levitates, is provided.
US10312717B2
A display and recharging apparatus for a smart watch or similar electronic device with a hollow base and an attached vertical holder. The vertical holder extends upward from the base at an angle. The vertical holder contains a gap that extends over a portion of the width of the vertical holder through which the lower watch band is routed to the back of the vertical holder. The upper band of the smart watch is draped over the top portion of the vertical holder. The back of the vertical holder also contains a space for a holding the recharging disk for the smart watch, which is oriented such that the smart watch charges while resting on the stand. The back of the vertical holder contains a cable channel that holds the recharging cable and extends down the length of the vertical holder and into the hollow base. The base contains a notch or gap that allows the recharging cable to exit the back of the base.
US10312712B2
The present disclosure discloses a charging system, a charging method and a power adapter. The system includes a power adapter and a terminal. The power adapter includes a first rectifier, a switch unit, a transformer, a second rectifier, a sampling unit, a control unit and a first isolation unit. The control unit outputs a control signal to the switch unit, and adjusts a duty ratio of the control signal according to a current value and/or voltage value sampled by the sampling unit, such that a third voltage with a third ripple waveform outputted by the second rectifier meets a charging requirement. The terminal includes a battery. When the terminal is coupled to the power adapter, the third voltage is applied to the battery.
US10312711B2
An electronic device includes a device controller and a microprocessor. The device controller is coupled to a device for controlling the device. The microprocessor is coupled to the device controller. The microprocessor obtains information regarding an amount of power consumption of the electronic device and dynamically determines an amount of current provided to the device according to the amount of power consumption. When the microprocessor determines that the amount of power consumption is greater than a threshold, the microprocessor determines to decrease the amount of current provided to the device.
US10312701B2
A charging method of a portable electronic device, adapted to charge a battery module of a portable electronic device, the charging method comprising detecting a battery voltage and a charging current of the battery module; determining whether the portable electronic device operates at a constant current mode according to the battery voltage; entering an over voltage protection charging loop while the portable electronic device operates at the constant current mode and allows the battery module to be charged up at a maximum charging voltage, and leaving the over voltage protection charging loop while the charging current is smaller than a predetermined current, wherein the maximum charging voltage is gradually decreased according to a comparison result between the battery voltage and an overcharging protection voltage; and setting the maximum charging voltage as a full charge voltage while leaving the over voltage protection charging loop.
US10312693B2
A controller of a power generation system can control coupling of a photovoltaic (PV) array to an inverter coupled to a power grid. The controller can also monitor an output voltage of a DC energy storage source disconnectedly coupled to the inverter and monitor an output power of the inverter. The controller can also couple the PV array to the DC energy storage source and adjust an effective output voltage of the PV array based on the output voltage of the DC energy storage source to charge the DC energy storage source.
US10312692B2
Apparatuses and methods for configuring and managing solar panels to form strings of photovoltaic energy generators with improved performance and reduced cost. The photovoltaic energy generators are connected via one or more combined local management units (CLMUs), each having a plurality of direct current converters connected to and configured to receive direct current power from a respective solar panel. A controller unit shared by the CLMU's direct current converters is utilized to separately control the operation of each converter such that the power extracted from the solar panels is maximized. A communications unit coupled with the controller unit is utilized to facilitate communications between the controller unit and a system unit remote from the CLMU to report measurements and receive control signals.
US10312690B2
A system of surge suppressor units is connected at multiple locations on a power transmission and distribution grid to provide grid level protection against various disturbances before such disturbances can reach or affect facility level equipment. The surge suppressor units effectively prevent major voltage and current spikes from impacting the grid. In addition, the surge suppressor units include various integration features which provide diagnostic and remote reporting capabilities required by most utility operations. As such, the surge suppressor units protect grid level components from major events such as natural geomagnetic disturbances (solar flares), extreme electrical events (lightning) and human-generated events (EMPs) and cascading failures on the power grid.
US10312685B2
A device control apparatus performs demand response control in which an amount of energy consumed in a predetermined time slot by a facility device is adjusted in accordance with an adjustment request. The device control apparatus includes a reception unit that accepts an operation instruction for the facility device, an expense effect presentation unit and a comfort effect projection. The expense effect presentation unit presents an expense effect incurred on a charge in association with the amount of energy consumed by the facility device through an activity based on the operation instruction. The comfort effect projection unit projects an effect on comfort incurred in a space surrounding the facility device in association with the amount of energy consumed by the facility device through the activity based on the operation instruction.
US10312678B1
A bus brace apparatus for bracing electrical bus bars. The bus brace apparatus includes a bracing block with a plurality of bus bar-receiving recesses configured to receive bus bars therein and a plurality of legs defining sides of the bus-receiving recesses, wherein the legs including first apertures formed there through. Insulating positioners are received in each of the plurality of bus bar-receiving recesses and each of the insulating positioners include a second aperture formed therein. A fastener extends through each of the first and second apertures and aligns each of the insulating positioners within the bus bar-receiving recesses. A channel member is coupled to the bracing block and includes one or more sides configured to interface with a surface of the insulating positioners and limit rotation thereof in the bus bar-receiving recesses. Bus bar assemblies and methods of bracing bus bars are disclosed, as are other aspects.
US10312671B2
An apparatus and methods for pushing conductors into conduit and other structures are disclosed. The apparatus (“pusher”) can include rollers to apply a pushing force to one or more conductors or bundles of conductors. One or more rollers can be coupled to a drive mechanism. The pusher is configured to pull conductors or bundles of conductors off of one or more spools, and push the conductors or bundles of conductors without de-bundling or sorting the conductors. The conductors can be fed through the pusher in any format including side-by-side, vertical on top of one another, twisted together, or other formats. The pusher can include a guiding device that is configured to route the conductors from the pusher to a conduit through which the conductors are being pushed or pulled.
US10312668B2
A spark plug has a firing pad attached to a center electrode or to a ground electrode. The firing pad is attached via laser welding and has a sparking surface with an overall fused area and an unfused area. In one or more embodiments, the overall fused area is located in part or more inboard of a peripheral edge of the firing pad.
US10312667B2
A quantum cascade laser includes a laser structure including first and second end faces, the laser structure including a semiconductor laminate region and a first embedding semiconductor region. The laser structure includes first and second regions arranged in a direction of a first axis extending from the first to second end faces. Each of the first and second regions includes the semiconductor laminate region. The semiconductor laminate region of the first region has a first recess. The semiconductor laminate region of the second region has a semiconductor mesa. The first recess and the semiconductor mesa extend in the direction of the first axis, and are aligned with each other. The semiconductor mesa has an end face extending in a direction of a second axis intersecting the first axis. The first embedding semiconductor region is disposed in the first recess so as to embed the end face of the semiconductor mesa.
US10312649B2
A phantom powered preamp for use with a microphone cartridge having a unique mechanical interface. The unique mechanical interface allows the phantom powered preamp to function with both ¼ and ½ inch microphone cartridges. The phantom powered preamp including a housing base having a PC board assembly and a connector, the PC board assembly being electrically coupled to the connector; a preamp tip having an adapter and a guard tube, the PC board assembly extending from the housing base to the preamp tip and being electrically coupled to the adapter and the guard tube, the adapter being configured to be electrically coupled to the microphone cartridge, the guard tube being configured to surround a portion of the PC board assembly within the preamp tip; and a first converter being configured to releasably engage the preamp tip or the housing base to reduce edge diffraction.
US10312646B2
A receptacle connector assembly includes an outer housing and a terminal module. The terminals module includes an insulator having a base and a mating tongue extending from the base and equipped with a plurality of contacts and a shielding plate. The contacts include front contacting sections exposed upon the mating tongue and tail sections extending out of the base. The shielding plate is embedded within the mating tongue and includes a pair of rigid notches in two opposite lateral sides for locking to a pair of corresponding latches of a complementary plug connector. The outer housing is of an insulative molding part or a metallic die cast, the terminal module is assembled in the outer housing, and thus a mating cavity is directly defined between the mating tongue and the outer housing.
US10312645B2
A connector system includes a plug assembly that has a front connector mounted to a circuit board. The connector has two wafers that each support a row of terminals and uses shims and pegs to precisely control the spatial relationship of the two wafers to the circuit board. The wafers need not be directly contacting the circuit board and the terminals can have tails that can be positioned slightly above the circuit board and connector to pads on the circuit board via solder connections. The connector system is optimized so as to enable support of 25 Gbps data rates.
US10312638B2
A cable assembly comprising a termination with at least one conductive, compressible member and a conductive ground shield. The conductive, compressible member may be held within a connector module forming the termination such that the conductive compressive member is pressed against, and therefore makes electrical contact with, both an outer conductive layer of the cable and ground structures within the connector module. In some embodiments, these connections may be formed using a conductive, compressible member with an opening configured to receive the end of the cable therethrough. The conductive ground shield may be configured to compress the conductive, compressible member, and to cause the conductive, compressible member to electrically contact the cable's conductive layer. The conductive, compressible member may be formed from a compressible material and may comprise a plurality of conductive particulates configured to provide electrically conductive paths.
US10312632B2
A lock arm includes a pair of guide rails protruding toward side walls, extending in a detachment direction, and formed to have a part on the detachment direction side facing a direction away from a main body. A detection member includes a rib positioned on the detachment direction side of an abutment surface and positioned to be sandwiched between the main body and a locking protrusion, and is relatively movable with respect to a housing between a fixing position and the main locking position, the fixing position at which a distal end of a detection arm opposes a locking portion in the engagement direction, the locking protrusion is sandwiched between the rib and the main body while opposing the abutment surface in an insertion and removal direction, and a protruding body is positioned to oppose the part of the guide rail on the detachment direction side.
US10312619B2
A plug-and-socket device includes a plug pin, and a contact sleeve having a cavity extending in a direction of an insertion axis for receiving the plug pin. The contact sleeve includes at least two contact fingers arranged in parallel relationship to one another around the cavity and configured to move elastically apart while expanding the cavity when the plug pin is inserted. At least one of the at least two contact fingers is formed on an inner side in facing relation to the cavity with at least one depression which lies in a contact surface on the inner side and defines with the contact surface an edge angle of less than approx. 100°. The contact surface represents on the inner side of the contact finger a surface which comes into contact with the plug pin, when the plug pin is inserted.
US10312618B2
A connector terminal (10) is provided with a housing (14) for slidably guiding the connector terminal (10) over a conductive surface (92) of a board side terminal (90), and a spring piece (34) supported by the housing (14) so as to resiliently contact the conductive surface (92), and the spring piece (34) is configured in such a manner that a contact portion (48) of the spring piece (34) moves into a path of movement of the conductive surface (92) to serve as a contact portion (48) for electric contact with the board side terminal (90) as a pressing portion (46) of the spring piece is pressed by the conductive surface (92) owing to a sliding movement of the connector terminal (10) relative to the board side terminal (90).
US10312612B2
A high-current connector and a high-current connection device, the high-current connection device comprises a circuit board and at least one group of (two) high-current connectors. Each high-current connector comprises a conductive mating member and a conductive combined shunt. The conductive mating member has a main body and an alignment soldering leg, the main body is formed as a columnar body and has a bottom surface and a top surface, the alignment soldering leg integrally extends from the bottom surface and protrudes from the bottom surface. The conductive combined shunt has a base portion combined with the main body and a plurality of shunt pins extending from at least two opposite sides of the base portion, and the plurality of shunt pins are positioned on both sides of the alignment soldering leg. The alignment soldering leg of the high-current connector is inserted into and electrically connected to the middle conductive holes of the circuit board, and the shunt pins of the high-current connector are respectively inserted into and electrically connected to the first conductive holes of the circuit board.
US10312609B2
A connector and a connector assembly for electrically connecting an electrical cable to a circuit board is described. The connector includes an insulative housing and a plurality of self-supporting terminals. Each of the self-supporting terminal has a retaining portion retained in a corresponding receiving through hole disposed through the housing, a contact portion extending from an upper end of, and perpendicular to the retaining portion such that the contact portion is disposed on an upper surface of the housing and a press-fit portion extending from a lower end of, and substantially parallel to the retaining portion, wherein the press-fit portion extends down from the lower surface of the housing. The connector electrically and physically connecting a conductive wire of an electrical cable with a conductive via of a circuit board by inserting each press-fit portion of the self-supporting terminals into said conductive via.
US10312599B2
An improved microwave system. Certain embodiments include a radio transceiver, an antenna, an antenna feed mechanism, and the necessary RF cabling to connect these elements. In the present invention, an antenna feed system is described. The antenna feed system may comprise the radio transceiver, which is integrated with the antenna feed mechanism and the antenna conductors. In the exemplary embodiment, the antenna feed assembly further comprises connectivity for a digital signal interface; antenna feed pins, director pins and sub-reflectors. Typically, these elements are located on a printed circuit board and housed in weather proof housing which may be disposed on the feed arm of a parabolic reflectors. Some embodiments may support OSI layer digital communications.
US10312590B2
A method is provided for designing an ultra-wide band conical antenna having a bulb shape with a conical feed point having a predetermined input feed resistance. The method includes: choosing a charge distribution cone angle, ψ, for the predetermined input feed resistance; choosing the length of the charge distribution, κ; determining a desired resistance, capacitance and a Q-factor via a quasistatic antenna design algorithm based on ψ and κ; and selecting an ultra-wide band conical antenna design having a bulb shape with a conical feed point, from among the set of ultra-wide band conical antenna designs having a bulb shape with a conical feed point, that produces the desired resistance, capacitance and Q-factor.
US10312581B2
An antenna system including: a metal base plate; an antenna element arranged on and extending away from the front side of the base plate; a circuit board including a ground plane, adjacent to, and in thermal contact with the base plate; a plurality of electrical components on the circuit board including a power amplifier and an I/O connector; a metal support plate separated from, parallel to, and facing the base plate, with the circuit board located between the base and support plates; a plurality of thermally conductive standoffs thermally connecting the base plate to the support plate; and a master board including an I/O connector mating with the I/O connector on the circuit board and electrically connecting the circuit board to the master board, the master board located between the circuit board and the support plate and including signal paths for routing signals to the circuit board.
US10312572B2
A miniaturized antenna providing multiband functionality includes a ground portion, a feeder, a first radiator, and a second radiator. The ground portion is grounded. The feeder has a feed end. The feed end can transmit and receive radio frequency (RF) signals. The first radiator is connected to the ground portion. The first radiator and the feeder are spaced apart from each other by a gap. The gap can cause a coupling between the first radiator and the feeder to transmit the RF signal. The second radiator is connected to the first radiator. The second radiator can transmit the RF signal from the first radiator. Multi-band operation is obtained and size of antenna is reduced.
US10312570B2
A long-distance radio frequency anti-metal identification tag is provided. When a bottom surface of an insulating spacer plate is attached to the surface of a metal object and an electronic tag reading device is used to read a radio frequency identification chip on a second antenna. A resonant cavity is formed between a slot of a first antenna and the surface of the metal object through the isolation of the insulating spacer plate, such that the second antenna located at the position of the resonant cavity resonates with an electromagnetic wave signal reflected on the surface of the metal object by the first antenna. The electromagnetic wave signal is transmitted to the radio frequency identification chip, or the feedback signal of the radio frequency identification chip is transmitted out. The overall UHF electronic tag is resistant to a metal interference and has the performance of long-distance reading.
US10312566B2
A cable connection structure includes a substrate and a coaxial cable connected to the substrate. The coaxial cable has: a conductor; an inner insulator that coats an outer periphery of the conductor; a shield that coats an outer periphery of the inner insulator; and an outer insulator that coats an outer periphery of the shield. The substrate has: a plate-shaped insulating base material; a conductor connection electrode to which the conductor is connected; and a shield connection electrode to which the shield is connected. A ground is provided on a back surface of the base material opposite to where the conductor connection electrode is formed. The shield connection electrode is an exposed portion of the ground. At a connection part of the substrate to which the coaxial cable is connected, the shield connection electrode, the base material, and the conductor connection electrode are bared in a stepwise fashion.
US10312563B2
The present application is directed to a filter and methods of making the same. The filter includes a block of dielectric material with a top surface including a patterned region, a bottom surface, and side surfaces. The filter also includes a through-hole extending through the block from the top surface to the bottom surface. The through-hole is partially surrounded by the patterned region. The filter also includes a wall extending from the top surface, the wall having an inner surface, an outer surface, and a roof. The bottom surface, side surfaces, outer surface, and roof have a first coating of silver and glass frit. The patterned region, through-hole and inner surface have a second coating of silver and glass frit. The glass frit in the first coating is at least 0.5% greater than the glass frit in the second coating. The application is also directed to a system including a printed circuit board and a filter.
US10312550B2
This invention relates to a lithium-sulfur battery and a method of manufacturing the same, and more particularly, to a molten salt-based lithium-sulfur battery and a method of manufacturing the same, in which a metal foam including lithium or a lithium alloy, as an anode active material, and sulfur or metal sulfide, as a cathode active material, is used as a support and a current collector, and a solid-state electrolyte is used to thus improve energy density and power output characteristics.
US10312548B2
A battery includes: a battery outer case; an electrode body; and a terminal. The case main body includes a bottomed case main body which has a flat accommodation space and of which one surface is opened, and a sealing plate attached to that one surface of the case main body which is opened. The electrode body is a flat electrode body, is accommodated in the flat accommodation space of the case main body, and has a part to which the terminal is joined. The terminal includes a base end attached to the sealing plate, an intermediate part extending from the base end toward the part to which the terminal is joined, along a surface on one side of the battery outer case, and a tip end joined to the part to which the terminal is joined. The tip end of the terminal is joined to a surface on one side of the part to which the terminal is joined, and pushes the part to which the terminal is joined.
US10312547B2
A electrode assembly includes an electrode pair having a positive electrode and a negative electrode that are arranged crosswise and each z-folded while being cross-woven together in a continuous manner. The electrode assembly includes an electrode stack in which portions of the positive electrode are stacked along a stack axis so as to alternate with portions of the negative electrode.
US10312542B2
The present specification relates to a halogenated compound, a polymer and a polymer electrolyte membrane including the same.
US10312539B1
A system and method for storage and retrieval of energy includes storage of energy by performing electrolysis of water and directing the resulting hydrogen gas and oxygen gas to respective storage tanks. Energy is retrieved by directing hydrogen gas and oxygen gas from the storage tanks to a fuel cell where the hydrogen and oxygen are reacted to produce electricity and water. Water from the fuel cell is directed to a reservoir for subsequent electrolysis.
US10312517B2
A sulfur particle containing a core of elemental sulfur having homogeneously dispersed particles of a conductive carbon and branched polyethyleneimine; and a coating of branched polyethyleneimine (bPEI) encapsulating the core is provided. In the sulfur particle the dispersed particles of conductive carbon are associated with the bPEI. A cathode having an active material containing the sulfur particles and a sulfur loading of 1.0 mg S/cm2 to 10 mg/cm2 and a battery containing the cathode are also provided.
US10312508B2
A positive electrode active material comprising a lithium metal composite oxide having a layered crystal structure provides a novel lithium metal composite oxide powder which can suppress the reaction with an electrolytic solution and raise the charge-discharge cycle ability of a battery, and can improve the output characteristics of a battery. A lithium metal composite oxide powder comprises a particle having a surface portion where one or a combination of two or more (“surface element A”) of the group consisting of Al, Ti and Zr is present, on the surface of a particle comprising a lithium metal composite oxide having a layered crystal structure, wherein the amount of surface LiOH is smaller than 0.10% by weight, and the amount of surface Li2CO3 is smaller than 0.25% by weight; in an X-ray diffraction pattern, the ratio of an integral intensity of the (003) plane of the lithium metal composite oxide to that of the (104) plane thereof is higher than 1.15; and the amount of S obtained by a measurement using ICP is smaller than 0.10% by weight of the lithium metal composite oxide powder (100% by weight).
US10312502B2
A lithium electrode including a porous carbon body; and a lithium metal inserted into pores of the porous carbon body is provided. The lithium electrode may include a lithium ion conductive protective layer formed on at least one surface of the porous carbon body. The lithium electrode can be used as a negative electrode in a lithium secondary battery.
US10312486B2
A rechargeable battery pack according to one or more exemplary embodiments of the present invention includes: unit cells including rechargeable batteries stacked along a first direction; rechargeable battery modules including the unit cells and electrically connected to each other, and including end plates at outermost ends of the rechargeable battery modules; and a combining member connecting the end plates of the rechargeable battery modules, wherein each of the end plates includes: a main body facing the unit cells; a flange bent from the main body and facing the combining member; a first fastening member connecting the flange to the combining member; and a handling opening in the main body at a side of the first fastening member.
US10312479B2
A flexible rechargeable battery includes: a first conductive substrate; a second conductive substrate facing the first conductive substrate; and a sealant at edges of the first conductive substrate and the second conductive substrate. The first conductive substrate includes a first resin layer, a first barrier layer, a second resin layer, a first electrode current collector layer, and a first electrode coating layer that are sequentially stacked inward from a first side of the flexible rechargeable battery. The second conductive substrate includes a third resin layer, a second barrier layer, a fourth resin layer, a second electrode current collector layer, and a second electrode coating layer that are sequentially stacked inward from a second side of the flexible rechargeable battery.
US10312476B2
A method of manufacturing a display device includes forming a first resin layer on a first substrate; forming a plurality of regions on the first resin layer, the plurality of regions each including a display portion, a terminal portion and a light blocking layer located between the display portion and the terminal portion; forming a second resin layer on a second substrate; bonding the first substrate and the second substrate; directing first laser light along a first line and a second line enclosing the plurality of regions such that the first laser light is transmitted through the second substrate to irradiate the first resin layer and the second resin layer; and directing second laser light along a third line parallel to the light blocking layer such that the second laser light is transmitted through the second substrate to irradiate the light blocking layer and the second resin layer.
US10312475B2
Embodiments of the present disclosure generally describe a method for depositing a barrier layer of SiN using a high density plasma chemical vapor deposition (HDP-CVD) process, and in particular, controlling a film stress of the deposited SiN layer by biasing the substrate during the deposition process.
US10312465B2
A method for making an organic light emitting diode includes providing a preform structure including an anode electrode, a hole transport layer, and an organic light emitting layer stacked on each other in that order. The organic light emitting layer has a first surface and a second surface opposite to the first surface, and the second surface is in direct contact with the hole transport layer. A carbon nanotube structure is located on the first surface. A monomer solution is disposed on the carbon nanotube structure, and the monomer solution is formed by dispersing a monomer into an organic solvent. The monomer is polymerized to form a polymer, and a cathode electrode is formed on the polymer.
US10312457B2
There is provided a photoelectric conversion film including a quinacridone derivative represented by the following General formula and a subphthalocyanine derivative represented by the following General formula.
US10312447B2
Objects of the present invention are to provide an organic semiconductor element in which carrier mobility is high, variation of mobility is suppressed, and temporal stability under high temperature and high humidity is excellent, and a manufacturing method thereof, to provide a novel compound suitable for an organic semiconductor, and to provide an organic semiconductor film in which mobility is high, variation of mobility is suppressed, and temporal stability under high temperature and high humidity is excellent, a manufacturing method thereof, and an organic semiconductor composition that can suitably form the organic semiconductor film.The organic semiconductor element according to the present invention is an organic semiconductor layer containing a compound having a constitutional repeating unit represented by Formula 1 and having a molecular weight of 2,000 or greater. D-A (1)
US10312446B2
The present invention relates to a conductive polymer, the organic photovoltaic cell comprising the same, and the synthesis method of the same. The novel polymer, according to the present invention, displays more excellent optical properties and higher photoelectric conversion efficiency than the conventional RRa (regiorandom) polymer due to its symmetrical structure of quaterthiophene and benzothiadiazole substituted with fluorine.
US10312442B2
Non-volatile memory (NVM) devices, resistive random access memory (RRAM) devices and methods for fabricating such devices are provided. In an exemplary embodiment, a non-volatile memory (NVM) device includes a first electrode and a second electrode positioned above the first electrode. Further, the NVM device includes a variable resistance material layer positioned between the first electrode and the second electrode. The variable resistance material layer contains magnesium oxide.
US10312438B1
A method for manufacturing a semiconductor memory device includes forming a first silicon layer on a bottom conductive layer, transforming the first silicon layer into a first polysilicon layer, forming a second silicon layer stacked on the first polysilicon layer, and a third silicon layer stacked on the second silicon layer, transforming the second and third silicon layers into second and third polysilicon layers, wherein the first and third polysilicon layers have a first doping type, and the second polysilicon layer has a second doping type different from the first doping type, forming an amorphous silicon layer on the third polysilicon layer, and forming a top conductive layer on the amorphous silicon layer.
US10312426B2
Lanthanum strontium manganate (La0.67Sr0.33MnO3, i.e., LSMO)/lanthanum manganate (LaMnO3, i.e., LMO) perovskite oxide metal/semiconductor superlattices were investigated for potential p-type thermoelectric applications. Growth optimizations were performed using pulsed laser deposition to achieve epitaxial superlattices of LSMO (metal)/LMO (p-type semiconductor) on strontium titanate (STO) substrates. The cross-plane Seebeck coefficient of the thermoelectric superlattice measured between the substrate and the capping layer has a value of at least 1600 μV/K measured at about 300K.
US10312414B1
A light emitting unit and a display device is disclosed, wherein the display device includes: a light emitting unit, including: a first semiconductor layer; an active layer disposed on the first semiconductor layer; a second semiconductor layer disposed on the active layer; and a first protecting layer disposed on the second semiconductor layer, wherein the first protecting layer includes oxygen, nitrogen, and at least one element selected from the group consisting of Al, Ga, In, and Si.
US10312413B2
A component with a semiconductor body, a first metal layer and a second metal layer is disclosed. The first metal layer is arranged between the semiconductor body and the second metal layer. The semiconductor body has a first semiconductor layer, a second semiconductor layer, and an active layer. The component has a plated-through hole, which extends through the second semiconductor layer and the active layer for the electrical contacting of the first semiconductor layer. The second metal layer has a first subregion, and a second subregion, spaced apart laterally from the first subregion by an intermediate space. The first subregion is electrically connected to the plated-through hole and is assigned to a first electrical polarity of the component. In plan view, the first metal layer laterally completely bridges the intermediate space and is assigned to a second electrical polarity of the component which differs from the first electrical polarity.
US10312410B2
Devices, systems, and methods for providing wireless personal area networks (PANs) and local area networks (LANs) using visible and near-visible optical spectrum. Various constructions and material selections are provided herein. According to one embodiment, a light-emitting diode (LED) includes a substrate, a carrier confinement (CC) region positioned over the substrate, an active region positioned over the CC region, and an electron blocking layer (EBL) positioned over the active region. The CC region includes a first CC layer comprising aluminum gallium arsenide and a second CC layer position over the first CC layer. The second CC layer and the electron blocking layer (EBL) also each include aluminum gallium arsenide. The active region is configured to have a transient response time of less than 500 picoseconds (ps).
US10312407B2
A light-emitting device is provided. The light-emitting device comprises a substrate; an insulating layer on the substrate, wherein the insulating layer comprises a first hole; a light-emitting stack on the insulating layer and comprising an active region comprising a top surface, wherein the top surface comprises a first part and a second part; and an opaque layer covering the first part of the top surface and exposing the second part of the top surface, wherein the second part is directly above the first hole.
US10312384B2
A solar cell is provided. The solar cell includes a Si substrate having a first surface and a second surface opposite to each other, an emitter, a first electrode, a doped region, a passivation layer, a doped polysilicon layer, a semiconductor layer, and a second electrode. The emitter is disposed on the first surface. The first electrode is disposed on the emitter. The doped region is disposed in the second surface. The passivation layer is disposed on the second surface. The doped polysilicon layer is disposed on the passivation layer, wherein a plurality of holes penetrates the doped polysilicon layer and the passivation layer and exposes a portion of the second surface. The semiconductor layer is disposed on the doped polysilicon layer and in the holes. The band gap of the semiconductor layer is greater than that of the Si substrate. The second electrode is disposed on the semiconductor layer.
US10312383B2
The present invention applies to the technical field of photoelectric detectors and provides a high-frequency photoelectric detector encapsulation base can-packaged by using a multi-layer ceramic, comprising a laminated multi-layer ceramic substrate, wherein the multi-layer ceramic substrate is welded with pins at a bottom and provided with a metal ring at a top; an upper surface and a lower surface of each layer of the ceramic substrate are both plated with a conductive metal layer; circuit connection holes are distributed in each layer of the ceramic substrate; the upper surface of the multi-layer ceramic substrate is provided with two power contacts and two differential signal contacts; and the power contacts and the differential signal contacts penetrate through each layer of the ceramic substrate to be connected to the corresponding pins. The photoelectric detector encapsulation base is a tank-type base of a multi-layer ceramic structure, the upper and lower surfaces of each layer of the ceramic substrate are electroplated with a conductive metal layer to constitute a co-plane waveguide structure; and a differential signal transmission design being adopted in a high-speed signal line can solve the transmission problem of a signal of higher than 20 GHz in bandwidth, with a small transmission loss.
US10312369B2
A semiconductor device includes a substrate, a fin structure disposed over the substrate and including a channel region and a source/drain region, a gate structure disposed over at least a portion of the fin structure, the channel region being beneath the gate structure and the source/drain region being outside of the gate structure, a strain material layer disposed over the source/drain region, the strain material layer providing stress to the first channel region, and a contact layer wrapping around the first strain material layer. A width of the source/drain region is smaller than a width of the channel region.
US10312368B2
Semiconductor devices include a semiconductor substrate containing a source region and a drain region, a gate structure supported by the semiconductor substrate between the source region and the drain region, a composite drift region in the semiconductor substrate, the composite drift region extending laterally from the drain region to at least an edge of the gate structure, the composite drift region including dopant having a first conductivity type, wherein at least a portion of the dopant is buried beneath the drain region at a depth exceeding an ion implantation range, and a well region in the semiconductor substrate. The well region has a second conductivity type and is configured to form a channel therein under the gate structure during operation. Methods for the fabrication of semiconductor devices are described.
US10312360B2
A method for producing a solid state device, including forming a first dielectric layer over an epitaxial layer at least partially covering the a silicon substrate and depositing a photoresist material there-over, removing a predetermined portion first dielectric layer to define an exposed portion, implanting dopants into the exposed portion to define a doped portion, preferentially removing silicon from the exposed portion to generate trenches having V-shaped cross-sections and having first and second angled sidewalls defining the V-shaped cross-section, wherein each angled sidewall defining the V-shaped cross-section is a silicon face having a 111 orientation, and forming a 2DEG on at least one sidewall.
US10312356B1
Heterojunction bipolar transistors with multiple emitter fingers and undercut extrinsic base regions
Device structures and fabrication methods for heterojunction bipolar transistors. Trench isolation regions are arranged to surround a plurality of active regions, and a collector is located in each of the active regions. A base layer includes a plurality of first sections that are respectively arranged over the active regions and a plurality of second sections that are respectively arranged over the trench isolation regions. The first sections of the base layer contain single-crystal semiconductor material, and the second sections of the base layer contain polycrystalline semiconductor material. The second sections of the base layer are spaced in a vertical direction from the trench isolation regions to define a plurality of cavities. A plurality of emitter fingers are respectively arranged on the first sections of the base layer.
US10312355B2
A vertical-mode tunnel field-effect transistor (TFET) is provided with an oxide region that may be laterally positioned relative to a source region. The oxide region operates to reduce a tunneling effect in a tunnel region underlying a drain region, during an OFF-state of the TFET. The reduction in tunneling effect results in a reduction or elimination of a flow of OFF-state leakage current between the source region and the drain region. The TFET may have components made from group III-V compound materials.
US10312354B2
A method of making a thin film transistor, the method including: forming a gate insulating layer on a gate electrode; placing a semiconductor layer on the gate insulating layer; locating a first photoresist layer, a nanowire structure, a second photoresist layer on the semiconductor layer, the nanowire structure being sandwiched between the first photoresist layer and the second photoresist layer, wherein the nanowire structure comprises one nanowire; forming one opening in the first photoresist layer and the second photoresist layer to form an exposed surface, wherein a part of the nanowire is exposed in the opening; depositing a conductive film layer on the exposed surface of the semiconductor layer, wherein the conductive film layer defines a nano-scaled channel corresponding to the nanowire, the conductive film layer is divided into two regions, one region is used as a source electrode, the other region is used as a drain electrode.
US10312353B2
A method for fabricating a semiconductor structure is provided in the present invention. The method includes the steps of forming a plurality of fins in a first region, a second region and a dummy region, forming a first solid-state dopant source layer and a first insulating buffer layer in the first region, forming a second solid-state dopant source layer and a second insulating buffer layer in the second region and the dummy region, and performing an etch process to cut the fin in the dummy region.
US10312348B1
A semiconductor device includes a substrate having a channel region; a gate stack over the channel region; a seal spacer covering a sidewall of the gate stack, the seal spacer including silicon nitride; a gate spacer covering a sidewall of the seal spacer, the gate spacer including silicon oxide, the gate spacer having a first vertical portion and a first horizontal portion; and a first dielectric layer covering a sidewall of the gate spacer, the first dielectric layer including silicon nitride.
US10312344B2
A semiconductor device includes a first semiconductor layer formed of a compound semiconductor, provided over a substrate; a second semiconductor layer formed of a compound semiconductor including In and Al, provided over the first semiconductor layer; source and drain electrodes provided on the second semiconductor layer; and a gate electrode provided between the source and drain electrodes, on the second semiconductor layer. The compound semiconductor in the second semiconductor layer has a first In composition ratio in a region on a side facing the substrate and a second In composition ratio in a region on an opposite side, the second In composition ratio being lower than the first In composition ratio, and the source and drain electrodes are provided in contact with the region having the first In composition ratio, and the gate electrode is provided on the region having the second In composition ratio.
US10312343B2
A device includes a vertical semiconductor switch including (i) a gate terminal and a first terminal provided on a substrate and (ii) a second terminal provided on the substrate, where the vertical semiconductor switch is configured to electrically connect or disconnect the first terminal and the second terminal, a first insulative film provided on the substrate, a second insulative film provided on the substrate, where the second insulative film is in contact with the first insulative film and thinner than the first insulative film, and a zener diode formed on the first insulative film and the second insulative film, where the zener diode includes a first portion that is formed on the first insulative film and connected to the first surface of the substrate and a second portion that is formed on the second insulative film and connected to the gate terminal.
US10312341B2
An integrated circuit device includes a first gate stack formed on a first high dielectric layer and comprising a first work function adjustment metal containing structure and a second gate stack formed on a second high dielectric layer and comprising a second work function adjustment metal containing structure having an oxygen content that is greater than that of the first work function adjustment metal containing structure.
US10312338B2
A gate structure includes at least one spacer defining a gate region over a semiconductor substrate, a gate dielectric layer disposed on the gate region over the semiconductor substrate, a first work function metal layer disposed over the gate dielectric layer and lining a bottom surface of an inner sidewall of the spacer, and a filling metal partially wrapped by the first work function metal layer. The filling metal includes a first portion and a second portion, wherein the first portion is between the second portion and the semiconductor substrate, and the second portion is wider than the first portion.
US10312333B2
Fin-type semiconductor device is provided. The semiconductor device includes: a semiconductor substrate and an insulating layer on sidewalls of the plurality of fins. A plurality of fins is projected on a surface of the semiconductor substrate. The insulating layer is located on the surface of the semiconductor substrate. A surface of the insulating layer is lower than top surfaces of the plurality of fins. A thermal conductivity of the insulating layer is larger than a thermal conductivity of silicon oxide.
US10312327B2
A semiconductor structure includes a semiconductor substrate; a planar transistor on a first portion of the semiconductor substrate, wherein the first portion of the semiconductor substrate has a first top surface; and a multiple-gate transistor on a second portion of the semiconductor substrate. The second portion of the semiconductor substrate is recessed from the first top surface to form a fin of the multiple-gate transistor. The fin is electrically isolated from the semiconductor substrate by an insulator.
US10312322B2
A power semiconductor device includes a substrate including a first epitaxial layer, a second epitaxial layer, and a base substrate where the first epitaxial layer is disposed between the second epitaxial layer and the base substrate. The power semiconductor device includes an anode electrode and a cathode electrode disposed on the substrate, a well region disposed inside the substrate in a lower portion of the anode electrode, and having p-type conductivity. The power semiconductor device includes an NISO region disposed in a lower portion of the well region inside the substrate, and having a first n-type impurity concentration. The power semiconductor device includes an n-type buried layer disposed in a lower portion of the NISO region, and having a second impurity concentration greater than the first n-type impurity concentration, inside the substrate.
US10312298B2
Disclosed are an organic light emitting display, which may achieve weight reduction and slimming, and a method of fabricating the same. An encapsulation part of the organic light emitting display includes a plurality of inorganic encapsulation layers and at least one organic encapsulation layer disposed between the inorganic encapsulation layers, and a plurality of touch electrodes disposed on one of the inorganic encapsulation layers and the at least one organic encapsulation layer of the encapsulation part, each touch electrode having electrically independent self capacitance, thereby achieving weight reduction and slimming of the organic light emitting display.
US10312291B2
According to one embodiment, a photoelectric conversion device includes a first electrode, a second electrode, a photoelectric conversion layer provided between the first electrode and the second electrode, and a first layer provided between the second electrode and the photoelectric conversion layer, the first layer including a phenyl pyridine derivative. The phenyl pyridine derivative is represented by formula (1) below, Rings A, B, C, and D in the formula (1) are pyridine rings. Each of R1 to R11 in the formula (1) is one selected from the group consisting of hydrogen, a straight-chain alkyl group, a branched alkyl group, an aryl group, and an electron-withdrawing heteroaryl group.
US10312289B1
A semiconductor memory device comprises a substrate, a plurality of first wirings arranged in a first direction crossing a surface of the substrate, a second wiring extending in the first direction, a variable resistance film provided between the first wiring and the second wiring, a third wiring extending in a second direction crossing the first direction, a select transistor provided between an end of the second wiring and the third wiring. In addition, the semiconductor memory device comprises a chalcogen layer provided at at least a position between the end of the second wiring and the select transistor, and, a position between the third wiring and the select transistor.
US10312287B2
A semiconductor apparatus may include a first circuit forming region formed over a substrate, a first interlayer dielectric layer formed over the first circuit forming region, a first metal layer formed over the first interlayer dielectric layer, a second interlayer dielectric layer formed over the first metal layer, and a second circuit forming region formed over the second interlayer dielectric layer. A first circuit and a second circuit that are included in the first circuit forming region and a third circuit that is included in the second circuit forming region may be electrically coupled to each other.
US10312286B2
A magnetic sensor for detecting a component of an external magnetic field in a specific direction includes a resistor array including a plurality of resistive element sections each having a magnetoresistance element. Each of the plurality of resistive element sections has a different output characteristic curve with respect to the component of the external magnetic field in the specific direction.
US10312284B2
A semiconductor device including a first semiconductor layer including a first region and a second region adjacent to the first region; a first insulator layer provided above the first semiconductor layer; an intermediate semiconductor layer, having an n-type conduction, provided above the first region of the first semiconductor layer and above the first insulator layer; a second insulator layer provided above the intermediate semiconductor layer; a second semiconductor layer provided above the first region of the first semiconductor layer and above the second insulator layer; a sensor formed in the second region of the first semiconductor layer; a contact electrode connected to the intermediate semiconductor layer; and a circuit element formed in the second semiconductor layer.
US10312277B2
A variable optical filter is disclosed including a bandpass filter and a blocking filter. The bandpass filter includes a stack of alternating first and second layers, and the blocking filter includes a stack of alternating third and fourth layers. The first, second and fourth materials each comprise different materials, so that a refractive index of the first material is smaller than a refractive index of the second material, which is smaller than a refractive index of the fourth material; while an absorption coefficient of the second material is smaller than an absorption coefficient of the fourth material. The materials can be selected to ensure high index contrast in the blocking filter and low optical losses in the bandpass filter. The first to fourth layers can be deposited directly on a photodetector array.
US10312276B2
An image sensor package, comprising a silicon substrate; an image sensor pixel array that is formed on the silicon substrate; a peripheral circuit region that is formed around the image sensor pixel array on the silicon substrate; a redistribution layer (RDL) that is electrically coupled to the peripheral circuit region; at least one solder ball that is electrically coupled to the RDL; and a cover glass that is coupled to the RDL. No part of the RDL is located directly above or below the image sensor pixel array. No part of the at least one solder ball is located directly above or below the silicon substrate. A dark material layer is implemented to prevent an edge flare effect of the image sensor pixel array.
US10312273B2
A method for manufacturing a LTPS TFT substrate is provided. Buffer layers are respectively provided in a drive TFT area and a display TFT area and have different thicknesses, such that the thickness of the buffer layer in the drive TFT area is larger than the thickness of the buffer layer in the display TFT area so that different temperature grades are formed in a crystallization process of poly-silicon to achieve control of the grain diameters of crystals. A poly-silicon layer that is formed in the drive TFT area in the crystallization process has a large lattice dimension to increase electron mobility thereof. Fractured crystals can be formed in a poly-silicon layer of the display TFT area in the crystallization process for ensuring the uniformity of the grain boundary and increasing the uniformity of electrical current. Accordingly, the electrical property demands for different TFTs can be satisfied.
US10312270B2
A method of manufacturing an array substrate assembly and an array substrate assembly manufactured by the method are disclosed. The method includes: manufacturing a gate metal layer on a substrate, the gate metal layer including a gate line and a common electrode signal line spaced from each other; forming a gate insulating layer, an active layer, a source-drain electrode layer, a passivation layer, and a protective pattern on the gate metal layer; and forming, in the passivation layer and the gate insulating layer, a via hole configured for a connection to the common electrode signal line. An orthogonal projection of the protective pattern on the substrate and an orthogonal projection of the via hole on the substrate partly coincide with each other, and the orthogonal projection of the protective pattern on the substrate and an orthogonal projection of the gate line on the substrate partly coincide with each other.
US10312268B2
A display device is provided, which includes a substrate including a pixel region; a metal oxide semiconductor transistor disposed over the substrate and including: a metal oxide semiconductor layer, a first gate electrode overlapping with the metal oxide semiconductor layer; and a gate insulating layer disposed between the metal oxide semiconductor layer and the first gate electrode, and the gate insulating layer having a first opening, wherein the first opening and the pixel region overlap; a second insulating layer disposed over the metal oxide semiconductor layer and having a via and a second opening, wherein the second opening and the pixel region overlap; and a pixel electrode electrically connected to the metal oxide semiconductor layer through the via.
US10312265B2
Array substrate and manufacturing method of array substrate for reducing electric field interference
The present invention provides an array substrate and a manufacturing method thereof. The array substrate includes: a base substrate; a TFT on the base substrate, a data line electrically connected with a source of the TFT, a transparent conductive layer between the data line and the pixel electrode, a pixel electrode electrically connected with a drain of the TFT, wherein the data line and the pixel electrode are set on different layers, and the data line, the transparent conductive layer, and the pixel electrode are laminated and insulating to each other. It reduces electric field interference generated by the data line to the pixel electrode by the array substrate of the present invention.
US10312262B2
Disclosed are a display panel and a display device. The display panel includes: a first substrate and a second substrate disposed as opposed to each other. The first substrate includes gate lines (1) and data lines (2), and pixel units (6) defined by the gate lines (1) and the data lines (2). The second substrate includes a black matrix (4), the black matrix (4) having a plurality of apertures (7) configured as corresponding to the pixel units (6). A orthographic projection of at least one side of at least a part of the plurality of apertures in a plane of the first substrate is at least partially located outside the pixel units (6).
US10312255B2
According to one embodiment, the plurality of charge storage films are separated in a stacking direction with a second air gap interposed. The plurality of insulating films are provided on side surfaces of electrode layers opposing the charge storage films, on portions of surfaces of the electrode layers continuous from the side surfaces and opposing a first air gap between the electrode layers, and on corners of the electrode layers between the portions and the side surfaces. The plurality of insulating films are divided in the stacking direction with a third air gap interposed and without the charge storage films being interposed. The third air gap communicates with the first air gap and the second air gap between the first air gap and the second air gap.
US10312254B2
The reliability and performances of a semiconductor device having a nonvolatile memory are improved. A control gate electrode is formed over a semiconductor substrate via a first insulation film. A memory gate electrode is formed over the semiconductor substrate via a second insulation film having a charge accumulation part. The second insulation film is formed across between the semiconductor substrate and the memory gate electrode, and between the control gate electrode and the memory gate electrode. Between the control gate electrode and the memory gate electrode, a third insulation film is formed between the second insulation film and the memory gate electrode. The third insulation film is not formed under the memory gate electrode. A part of the memory gate electrode is present under the lower end face of the third insulation film.
US10312253B2
A method of forming a three-dimensional memory device is provided. Insulating layers and sacrificial layers are stacked alternatively on a substrate. At least one first opening is formed through the insulating layers and the sacrificial layers. Protection layers are formed on surfaces of the sacrificial layers exposed by the sidewall of the first opening. A charge storage layer is formed on the sidewall of the first opening and covers the protection layers. A channel layer is formed on the charge storage layer. The sacrificial layers and the protection layers are replaced with electrode layers. A three-dimensional memory device is further provided.
US10312238B2
A manufacturing method of a magnetic random access memory (MRAM) cell includes the following steps. A magnetic tunnel junction (MTJ) film stack is formed on an insulation layer. An aluminum mask layer is formed on the MTJ film stack. A hard mask layer is formed on the aluminum mask layer. An ion beam etching (IBE) process is performed with the aluminum mask layer and the hard mask layer as a mask. The MTJ film stack is patterned to be a patterned MTJ film stack by the IBE process, and at least apart of the aluminum mask layer is bombarded by the IBE process for forming an aluminum film on a sidewall of the patterned MTJ film stack. An oxidation treatment is performed, and the aluminum film is oxidized to be an aluminum oxide protection layer on the sidewall of the patterned MTJ film stack by the oxidation treatment.
US10312235B2
A fin shaped structure and a method of forming the same. The method includes providing a substrate having a first fin structure and a second fin structure. Next, an insulation material layer is formed on the substrate. Then, a portion of the first fin structure is removed, to form a first recess. Following this, a first buffer layer and a first channel layer are formed sequentially in the first recess. Next, a portion of the second fin structure is removed, to form a second recess. Then, a second buffer layer and a second channel layer are formed in the second recess sequentially, wherein the second buffer layer is different from the first buffer layer.
US10312231B2
Disclosed are an array substrate and a display device, which can achieve protection of a signal line against static electricity and meanwhile decrease a load on the signal line, so as to improve product yield. The array substrate includes a first signal line, a second signal line and an electrostatic protection device; wherein the electrostatic protection device includes a suspension Thin Film Transistor (TFT), a source electrode of the suspension TFT is connected with the first signal line, a gate electrode of the suspension TFT is connected with the second signal line, and a drain electrode of the suspension TFT is suspended; and wherein the drain electrode and the gate electrode have an overlapping region. The display device includes the above-mentioned array substrate.
US10312227B2
First and second element pairs formed by connecting FWDs and MOSFETs in antiparallel are connected in series and sealed by resin to configure a core module. In the core module, a first drain electrode, a first source electrode, a second drain electrode, and a second source electrode are exposed to the surface. A cover with terminals is put on the core module. At this time, each of the direct-current positive electrode terminal, the direct-current negative electrode terminal, and the alternating-current terminal of the cover with terminals is electrically connected to each of the first drain electrode, the second source electrode, and the first source electrode and the second drain electrode.
US10312226B2
Methods of protecting semiconductor devices may involve cutting partially through a thickness of a semiconductor wafer to form trenches between stacks of semiconductor dice on regions of integrated circuitry of the semiconductor wafer. A protective material may be dispensed into the trenches and to a level at least substantially the same as a height of the stacks of semiconductor dice. Material of the semiconductor wafer may be removed from a back side thereof at least to a depth sufficient to expose the protective material in the trenches. A remaining thickness of the protective material between the stacks of semiconductor dice may be cut through.
US10312223B2
A light-emitting device having a plurality of light-emitting elements closely adjacently disposed in spite of using only one substrate is provided.One or more light-emitting elements are flip-chip mounted on each of upper surface and lower surface of a substrate. The light-emitting elements are disposed so that the light-emitting elements on the upper surface of the substrate and the light-emitting elements on the lower surface of the substrate are closely adjacent to each other when they are seen from above the substrate. The light-emitting elements mounted on the upper surface of the substrate have light-emitting surfaces as the upper surfaces, and the light-emitting elements mounted on the lower surfaces of the substrate have light-emitting surfaces on the substrate side. The substrate transmits at least lights emitted by the light-emitting elements mounted on the lower surface of the substrate.
US10312215B2
Provided is an electrode assembly which may be manufactured by providing a first substrate and a second substrate, plasma treating the first substrate, forming an electrode on the first substrate, and thermally compressing the first substrate and the second substrate, with the electrode therebetween, wherein each of the first substrate and the second substrate includes a fluorine-based polymer.
US10312212B2
An apparatus for enhancing the thermal performance of semiconductor packages effectively. The concept of this invention is to provide silicon nanowires on the backside of an integrated circuit die to directly attach the die to the substrate, thereby improving the interface between die and substrate, and thus enhancing thermal performance and enhancing reliability by improving adhesion.
US10312209B2
The present disclosure provides a semiconductor package, which includes a substrate, a passivation layer, a post-passivation interconnect (PPI) having a top surface; and a conductive structure. The top surface of the PPI includes a first region receiving the conductive structure, and a second region surrounding the first region. The second region includes metal derivative transformed from materials made of the first region. The present disclosure provide a method of manufacturing a semiconductor package, including forming a first flux layer covering a portion of a top surface of a PPI; transforming a portion of the top surface of the PPI uncovered by the first flux layer into a metal derivative layer; removing the first flux layer; forming a second flux layer on the first region of the PPI; dropping a solder ball on the flux layer; and forming electrical connection between the solder ball and the PPI.
US10312206B2
An array substrate includes a device array, a bonding pad, and at least one support structure. The bonding pad is located in a bonding area and is electrically connected to the device array. A horizontal distance between the at least one support structure and the bonding pad is between 5 μm and 1000 μm.
US10312203B2
Structures and formation methods of a chip package are provided. The chip package includes a semiconductor die having a conductive element and a first protective layer surrounding the semiconductor die. The chip package also includes a second protective layer over the semiconductor die and the first protective layer. The chip package further includes an antenna element over the second protective layer. The antenna element is electrically connected to the conductive element of the semiconductor die.
US10312194B2
An electronics package includes an insulating substrate, a first electrical component coupled to a top surface of the insulating substrate, and a second electrical component coupled to a bottom surface of the insulating substrate. A first conductor layer is formed on the bottom surface of the insulating substrate and extends through a via formed therethrough to contact a contact pad of the first electrical component, with a portion of the first conductor layer positioned between the insulating substrate and the second electrical component. A second conductor layer is formed on the top surface of the insulating substrate and extends through another via formed therethrough to electrically couple with the first conductor layer and to contact a contact pad of the second electrical component.
US10312190B2
This invention discloses an integrated inductor structure, including a first metal trace, a second metal trace, and a connecting metal trace. Tow terminals of the connecting metal trace are respectively connected to the first metal trace and the second metal trace through at least a connecting structure. The connected first metal trace, the connecting metal trace and the second metal trace together form an inductor structure. The connecting structure is connected to a connecting area of the first metal trace. The connecting area of the first metal trace has a first width. A smallest width of the first metal trace is a second width. The second width is smaller than the first width.
US10312189B2
Methods are disclosed herein for fabricating integrated circuit interconnects that can improve electromigration. An exemplary method includes forming a first metal layer of an integrated circuit and forming a second metal layer of the integrated circuit. The first metal layer includes a first conductor electrically coupled to a second conductor, and the second metal layer includes a third conductor electrically coupled to the first conductor. The first conductor, the second conductor, and the third conductor are configured, such that electrons flow from the second conductor to an area of the first conductor where electrons flow from the third conductor to the first conductor.
US10312187B2
A multi-row wiring member for semiconductor device configured of a plurality of wiring members arrayed in a matrix includes a resin layer, a first plating layer forming internal terminals, a plating layer forming wiring portions and a second plating layer forming external terminals. The first plating layer is formed in the resin layer with lower faces thereof uncovered in the bottom surface of the resin layer. The plating layer forming wiring portions is formed on the first plating layer in the resin layer. The second plating layer is formed on partial areas within areas of the plating layer forming wiring portions, with upper faces thereof being uncovered on a top-surface side of the resin layer. On a bottom-surface side of the resin layer, a resin frame is integrally formed with the resin layer at the margin around an aggregate of individual wiring members for semiconductor devices arrayed in a matrix.
US10312185B2
An integrated circuit package includes a first die that has a microelectromechanical system (MEMS) resonator coupled to a coil. A second die includes a coil fabricated on a top surface of the second die, and an electronic circuit with tank circuit terminals fabricated on the second die and coupled to the second coil. The second die is positioned adjacent the first die such that the first coil is operable to electromagnetically couple to the second coil.
US10312184B2
A dual leadframe (100) for semiconductor systems comprising a first leadframe (110) having first metal zones separated by first gaps, the first zones including portions of reduced thickness and joint provisions in selected first locations, and further a second leadframe (120) having second metal zones separated by second gaps, the second zones including portions of reduced thickness and joint provisions (150) in selected second locations matching the first locations. The second leadframe is stacked on top of the first leadframe and the joint provisions of the matching second and first locations linked together. The resulting dual leadframe may further include insulating material (140) filling the first and second gaps and the zone portions of reduced thickness, and has insulating surfaces coplanar with the top and bottom metallic surfaces.
US10312181B2
A method providing a high aspect ratio through substrate via in a substrate is described. The through substrate via has vertical sidewalls and a horizontal bottom. The substrate has a horizontal field area surrounding the through substrate via. A metallic barrier layer is deposited on the sidewalls of the through substrate via. A nitridation process converts a surface portion of the metallic barrier layer to a nitride surface layer. The nitride surface layer enhances the nucleation of subsequent depositions. A first metal layer is deposited to fill a portion of the through substrate via and cover the horizontal field area. A thermal anneal step to reflow a portion of the first metal layer on the horizontal field area into the through substrate via. A second metal layer is deposited over the first metal layer to fill a remaining portion of the through substrate via. Another aspect of the invention is a device created by the method.
US10312178B2
In a semiconductor device, a thinly-molded portion covering a whole of a heat dissipating surface portion of a lead frame and a die pad space filled portion are integrally molded from a second mold resin, because of which adhesion between the thinly-molded portion and lead frame improves owing to the die pad space filled portion adhering to a side surface of the lead frame. Also, as the thinly-molded portion is partially thicker owing to the die pad space filled portion, strength of the thinly-molded portion increases, and a deficiency or cracking is unlikely to occur.
US10312176B2
A semiconductor device comprises: a substrate; a multi-layer semiconductor layer located on the substrate, the multi-layer semiconductor layer being divided into an active area and a passive area outside the active area; a gate electrode, a source electrode and a drain electrode all located on the multi-layer semiconductor layer and within the active area; and a heat dissipation layer covering at least one portion of the active area and containing a heat dissipation material. In embodiments of the present invention, a heat dissipation layer covering at least one portion of the active area is provided in the semiconductor device. The arrangement of the heat dissipation layer adds a heat dissipation approach for the semiconductor device in the planar direction, thus the heat dissipation effect of the semiconductor device is improved.
US10312175B1
A device structure and method for improving thermal management in highly scaled, high power electronic and optoelectronic devices such as GaN FET and AlGaN/GaN HEMT devices by implementing diamond air bridges into such devices to remove waste heat. The diamond air bridge can be formed from a polycrystalline diamond material layer which can be grown on the surface of a dielectric material layer, on the surface of a III-nitride material, or on the surface of a diamond polycrystalline nucleation layer, and may be optimized to have a high thermal conductivity at the growth interface with the underlying material.
US10312174B2
A thermal management system is described. The thermal management system being well suited for electronic devices having limited size and operational components that produce excess heat. The thermal management system includes a thermal transport mechanism formed of material having anisotropic thermal conducting properties such that heat is transported from a heat source to a heat sink using a directed heat path. The directed heat path provided by regions having a first thermal conductivity embedded within a substrate characterized as having a second thermal conductivity that is less than the first thermal conductivity.
US10312156B2
A vertical fin field effect transistor (V-FinFET) is provided as follows. A substrate has a lower source/drain (S/D). A fin structure extends vertically from an upper surface of the lower S/D. The fin structure includes a sidewall having an upper sidewall portion, a lower sidewall portion and a center sidewall portion positioned therebetween. An upper S/D is disposed on an upper surface of the fin structure. An upper spacer is disposed on the upper sidewall portion. A lower spacer is disposed on the lower sidewall portion. A stacked structure including a gate oxide layer and a first gate electrode is disposed on an upper surface of the lower spacer, the center sidewall portion and a lower surface of the upper spacer. A second gate electrode is disposed on the first gate electrode.
US10312153B2
Semiconductor devices are providing including a first isolation region configured to define a first fin active region protruding from a substrate, first gate patterns on the first fin active region, and a first epitaxial region in the first fin active region between the first gate patterns. Sidewalls of the first epitaxial region have first inflection points so that an upper width of the first epitaxial region is greater than a lower width of the first epitaxial region.
US10312151B1
Vertical MOSFET and JFET devices are incorporated on the same chip, enabling circuit designs that benefit from the simultaneous use of such devices. A fabrication method allows formation of the devices using a shared source/drain layer on a bulk semiconductor substrate.
US10312140B1
Apparatus and methods for dielectric gap fill evaluations are provided. In one example, a method can comprise providing a gap fill substrate over one or more interlayer dielectric trenches of a dielectric layer and over a first material located in the one or more interlayer dielectric trenches. The method can also comprise depositing a gap fill candidate material within one or more gap fill substrate trenches of the gap fill substrate. Furthermore, the method can comprise etching the gap fill candidate material until a void within the first material is identified. Additionally, the method can comprise filling the one or more gap fill substrate trenches with a second material to form one or more contacts with the first material to measure a leakage current of one or more pitches.
US10312133B2
A method of manufacturing a silicon on insulator substrate includes: preparing a semiconductor substrate including a rear side semiconductor layer, an insulating layer, and a front side semiconductor layer, a first surface of the insulating layer being in contact with a surface of the rear side semiconductor layer, and a first surface of the front side semiconductor layer being in contact with a second surface of the insulating layer; forming a high concentration region in which an impurity concentration is increased in the front side semiconductor layer, by injecting impurities into the front side semiconductor layer; heating the semiconductor substrate having the high concentration region; and epitaxially growing an additional semiconductor layer on a second surface of the front side semiconductor layer of the heated semiconductor substrate, the additional semiconductor layer having a lower impurity concentration than the high concentration region.
US10312132B2
A method is presented for forming a semiconductor structure. The method includes forming a plurality of fins over a substrate, forming one or more shallow isolation trench (STI) structures defining a first region and a second region, forming a liner dielectric and forming spacers adjacent sidewalls of the plurality of fins and adjacent the one or more STI structures. The method further includes filling the one or more STI structures with an oxide layer, and incrementally recessing the oxide layer and the spacers adjacent the plurality of fins in an alternate manner until a proximal end of the second region is detected.
US10312129B2
A vertical adjustment assembly is disclosed in order to provide for matching vertical positions of two substrates within separate chambers or cavities of a reaction system for processing of semiconductor substrates. The vertical adjustment assembly, in cooperation with a main lift driver, can provide for a more accurate positioning of the substrates to account for a tolerance stack-up error.
US10312120B2
Apparatus and methods of measuring and controlling the gap between a susceptor assembly and a gas distribution assembly are described. Apparatus and methods for positional control and temperature control for wafer transfer purposes are also described.
US10312118B2
A bonding apparatus includes a wafer stage, a first chip stage, a first chip transporting device, a second stage and a second chip transporting device. The wafer stage is used for holding a wafer. The first chip stage is used for holding at least one first chip. The first chip transporting device is used for transporting the first chip from the first chip stage onto the wafer. The second chip stage is used for holding at least one second chip. The second chip transporting device is used for transporting the second chip from the second chip stage onto the wafer.
US10312117B2
An apparatus for processing wafer-shaped articles includes a rotary chuck adapted to hold a wafer-shaped article of a predetermined diameter thereon. A radiant heating plate faces a wafer-shaped article when positioned on the rotary chuck. The radiant heating plate includes radiant heating elements, but a central region of the radiant heating plate is free of radiant heating elements. The radiant heating plate further includes at least one refraction element that refracts radiation emitted by the radiant heating elements and passed through the at least one refraction element, toward the central region of the radiant heating plate.
US10312112B2
An integrated fan-out package having a multi-band antenna and a method of forming the same are disclosed. An integrated fan-out package includes a semiconductor die, a molding layer and a plurality of through integrated fan-out vias. The molding layer is aside the semiconductor die. The through integrated fan-out vias are through the molding layer and arranged to form a plurality of dipole antennas. At least one of the plurality of dipole antennas includes two dipole arms each having a transmitting strip and a radiating strip connected to the transmitting part, and the radiating strip has a first part, a second part and a filter part between and in contact with the first part and the second part. The cross-sectional area of the filter part is less than the cross-sectional area of the first part or the second part of the radiating strip.
US10312111B2
A method is disclosed of fabricating a power package which includes a heat tab extending from a die pad exposed on the underside of the package, which facilitates the removal of heat from the die to the PCB or other surface on which the package is mounted. The heat tab has a bottom surface coplanar with the flat bottom surface of the die pad and bottom surface of a lead. The lead includes a horizontal foot segment, a vertical columnar segment, and a horizontal cantilever segment facing the die pad. The heat tab may also have a foot. A die containing a power device is mounted on a top surface of the die pad and may be electrically connected to the lead using a bonding wire or clip. The die may be mounted on the die pad with an electrically conductive material, and the package may also include a lead that extends from the die pad and is thus electrically tied to the bottom of the die. The result is a package with a minimal footprint that is suitable for the technique known as “wave soldering” that is used in relatively low-cost printed circuit board assembly factories.
US10312106B2
A method of manufacturing a semiconductor device includes exposing a material to a semi-aqueous etching solution. The semi-aqueous etching solution comprises a solvent which chelates with the material and acts as a catalyst between the etching driving force and the material. As such, the etching driving force may be used to remove the material.
US10312101B2
A substrate processing method includes a fluorine-based gas supply step of supplying a fluorine-based gas into a processing chamber where a substrate having a silicon-based film is accommodated, a purge gas supply step of supplying a purge gas for discharging the supplied fluorine-based gas into the processing chamber. The substrate processing method further includes a nitrogen-based gas supply step of supplying a nitrogen-based gas into the processing chamber from which the fluorine-based gas has been discharged. In the substrate processing method, at least in the fluorine-based gas supply step and the purge gas supply step, a temperature of the substrate is maintained at 60° C. or less.
US10312100B2
A conductor including a graphene layer and a method of manufacturing the conductor are provided. The conductor may further include a nano pattern disposed on a substrate, and the graphene layer may be formed on the nano pattern. The nano pattern may have any various shapes and include a material that interacts with the graphene layer. The nano pattern and the graphene layer included in the conductor may interact with each other, such that the electric characteristics of the conductor are maintained while the heat transfer characteristics thereof are improved.
US10312071B2
In a mass spectrometer, a mass-to-charge dispersive element separates received ions spatially according to their mass-to-charge ratios, to provide a dispersed ion beam thereby. An ion detection arrangement that detects the dispersed ion beam comprises: at least one primary ion detector, each detecting spatially separated ions having mass-to-charge ratios within a respective desired range and each providing a respective main beam signal based on its respective detected ions; and at least one secondary ion detector, each detecting ions having mass-to-charge ratios outside all of the desired ranges simultaneously with the at least one primary ion detector detecting the spatially separated ions and each providing a respective background signal based on its respective detected ions. At least one mass intensity measurement is provided for the received ions having a mass-to-charge ratio within the desired range, based on the at least one main beam signal and the at least one background signal.
US10312066B1
Systems and methods for generating digital waveforms with high-resolution duty cycles are disclosed. A smoothed sinusoidal waveform set to a voltage other than ground may be generated and/or received. A rectangular waveform may be generated based on the sinusoidal waveform using a comparator. The rectangular waveform may be utilized to adjust the duty cycle of a current applied to a mass analyzer to improve duty-cycle resolution of a mass analyzer of a mass spectrometer.
US10312064B2
A power supply system includes a digital-to-analogue converter (DAC) configured to generate an analogue signal and an amplifier path on which the analogue signal is amplified to generate a high-frequency power signal to be provided to a plasma chamber for supplying a plasma process with high-frequency power. The DAC is configured to be connected to an arc detection device that is configured to monitor the plasma chamber for arcs and be controlled by the arc detection device to modify the analogue signal in response to detecting an occurrence of an arc.
US10312059B2
A substrate processing system includes a wall liner, an electrostatic chuck in the wall liner to hold a substrate, and a ring member including a focus ring and a side ring. The focus ring is on an edge region of the electrostatic chuck and the side ring encloses an outer side surface of the focus ring and a side surface of the electrostatic chuck. The side ring includes air holes extending from a bottom surface of the ring member towards a top portion of the ring member and extending from the top portion of the ring member towards an outer side surface of the ring member.
US10312055B2
A method of forming a film on a substrate by PEALD includes deposition cycles, each including (i) feeding a precursor in a pulse to a reaction space to adsorb a precursor on a surface of a substrate; (ii) after step (i), applying RF power to a second electrode to generate in the reaction space a plasma to which the precursor-adsorbed surface is exposed, thereby forming a sublayer on the surface; and (iii) applying a bias voltage to the second electrode while applying RF power in step (ii), which bias voltage is negative with reference to a potential on a surface of the first electrode, wherein the cycle is repeated to deposit multiple sublayers until a film constituted by the sublayers has a desired thickness.
US10312054B2
[Object] To provide a radical generator which can produce radicals at higher density.[Means for Solution] The radical generator includes a supply tube 10 made of SUS, a hollow cylindrical plasma-generating tube 11 which is connected to the supply tube 10 and which is made of pyrolytic boron nitride (PBN). A first cylindrical CCP electrode 13 and a second cylindrical CCP electrode 30 are disposed outside the plasma-generating tube 11. A coil 12 is provided so as to wind about the outer circumference of the plasma-generating tube 11 at the downstream end of the first CCP electrode 13. A thin connecting tube 23 extending from the bottom of the plasma-generating tube 11 is inserted into the supply tube 10.
US10312051B2
A composite charged particle beam apparatus includes a first charged particle beam column that irradiates a thin sample with a first charged particle beam, a second charged particle beam column that irradiates an irradiation position of the first charged particle beam of the thin sample with a second charged particle beam, a sample holder that fixes the thin sample, and a sample stage on which the sample holder is mounted. The sample holder is able to rotate the thin sample within a surface parallel to an observation surface of the thin sample around a first rotational axis on the sample stage.
US10312050B2
Disclosed is a holder device for an electron microscope, which efficiently collects light emitted when electrons collide with a sample inside the electron microscope and is selectively usable in various electron microscopes since it can be easily attached to and detached from the electron microscopes. The holder device includes a frame; a sample support block configured to be supported on the frame and comprising a sample mounting portion to support an edge of a sample; a mirror unit configured to comprise an upper mirror and a lower mirror respectively arranged above and below the sample and reflect light radiating from the sample, which is mounted to the sample mounting portion and to which an electron beam is emitted, in a predetermined direction; a condensing lens configured to condense light from the mirror unit on a predetermined target; and an optical fiber configured to collect light from the condensing lens.
US10312046B1
A rotary motion switching apparatus is usable with a circuit interrupter that is situated in a NEMA box or other box and employs an attachment system. An access port that is formed in a wall of the NEMA box or other box permits a shaft having a handle at an end thereof to be connected with the rotary motion switching apparatus. The rotary motion switching apparatus includes a universal joint on a rotational component that enables operation of the handle and shaft without binding on the wall of the NEMA or other box even if the access port in the box is offset from an axis of rotation of the rotational component.
US10312040B2
A pyrotechnic circuit protection system includes a first connection terminal, a second connection terminal and a plurality of pyrotechnic modules connected between the first and second connection terminals. Each of the pyrotechnic modules includes a nonconductive housing and electrical connectors facilitating plug-in connection of the pyrotechnic modules to one another. A single control module may control and coordinate a plurality of pyrotechnic disconnect modules.
US10312038B2
A voltage dividing capacitor (1) arranged parallel to a vacuum interrupter (2) has a long narrow cylindrical-shaped capacitor series (16) that is configured by a plurality of capacitor elements (15) being connected with connecting screws. One end of the capacitor series (16) is supported by a fixed supporting unit (25), and the other end id supported by a movable supporting unit (26) so as to allow thermal expansion and contraction. A insulation tube (31) fixed to the movable supporting unit (26) has a short length, and only a first capacitor element (15A) is fitted into the insulation tube (31). Since a portion where high electric field appears is a middle of five capacitor elements (15) and electric field at an end portion of the capacitor series (16) is low, forming of triple junction at the portion of the high electric field is avoided.
US10312031B2
A switch assembly includes a manually operable push button, an elastic element, a rotatably mounted transmitter, and a microswitch, wherein the push button includes a pusher, which, upon actuation of the push button, exerts a first force on the elastic element, the elastic element connects to a force arm of the transmitter and is configured to transmit at least a part of the first force onto the force arm, and set the transmitter in a rotation, and the transmitter further includes a load arm configured to exert a second force on the microswitch during rotation of the transmitter.
US10312030B2
A keypad module, including a bottom plate, a circuit film, a plurality of barricades, an elastic body, a scissor mechanism and a keycap. The circuit film is disposed on the bottom plate and includes a switch. The barricades are disposed upright on the circuit film and surrounds the switch. The elastic body is disposed on the switch. The scissor mechanism is fixed on the bottom plate and disposed at a position close to the switch on the circuit film. The keycap is fixed on the scissor mechanism and covers the switch, the elastic body, the scissor mechanism and the barricades.
US10312027B2
A solid electrolytic capacitor includes: a capacitor element including a sintered compact of a valve action metal, a dielectric layer, an electrolyte layer, and a cathode layer sequentially formed over a surface of the sintered compact, and an anode wire drawn out of the sintered compact; an anode terminal; a cathode terminal; and an exterior resin. The anode terminal includes a mounting portion and an upright portion. The upright portion has a trapezoidal shape. A length of a welding surface corresponding to an edge of the upright portion on the anode wire side is set to be longer than a length of the upright portion on the mounting portion side and to be longer than a width of the anode wire.
US10312014B2
An inductor includes: a body having a coil including lead out portions disposed therein, and external electrodes connected to the lead out portions, at least partially disposed in the body, and exposed to a first surface of the body, thereby miniaturizing an inductor, securing Q characteristics, and improving inductance.
US10312013B2
Disclosed herein is a coil component that includes a drum core having a winding core and first and second flange portions provided at opposite ends of the winding core; a wire wound around the winding core; terminal electrodes provided in the first and second flange portions, the terminal electrodes being connected to ends of the wire; and a magnetic top plate made of magnetic-powder containing resin in which soft magnetic metal powder having a flat shape is mixed in binder resin, the magnetic top plate being fixed to the first and second flange portions.
US10312010B2
In an embodiment, a coil component 10 has a drum core 20 housed in a through hole 32 of a ring core 30, and two types of securing parts are provided in a gap G between an outer circumference of one flange part 24 of the drum core 20 and an inner circumference of the through hole 32. Terminal electrodes 50A, 50B connecting to ends 46A, 46B pulled out from a winding wire 40 wound around the drum core 20 are assembled to the ring core 30. Second securing parts 60A, 60B are arranged to opposite to each other with respect to a center C of the flange part 24, and first securing parts 62A, 62B are provided to cover an outer side of the second securing parts 60A, 60B. A hardness of the second securing part is higher than that of the first securing part.
US10312006B2
An undulator magnet having favorable transportation workability is provided. Specifically, an undulator permanent magnet used for an undulator is provided that generates radiation light by meandering electrons that travel in a first direction, wherein, in the undulator permanent magnet, one end surface in the first direction forms a first connecting surface connected to another undulator permanent magnet, N poles and S poles are alternately arranged in the first direction on one magnetic pole surface in a second direction orthogonal to the first direction, and thus a magnetic flux density distribution having a plurality of peaks is generated, and when the plurality of peaks are represented as the first to m-th peaks Pm (m is an integer of 1 or more) in order from the side of the first connecting surface, a magnitude of the first peak P1 is larger than a magnitude of the third peak P3.
US10312005B2
The present invention provides a gapped core that facilitates adjustment of DC bias characteristics, has little variation in those characteristics, and also allows for excellent manufacturing efficiency. A gapped core (10) according to the present invention has a main body (30) and a segment (40) that are obtained by a molded core (20) including an annular magnetic body made of a magnetic material and a resin covering part that covers the magnetic body being cut at a first cutting part and a second cutting part that transect an outer peripheral surface and an inner peripheral surface and approach each other toward an inner periphery of the molded core, the main body (30) having a main body-side first end face formed by cutting at the first cutting part and a main body-side second end face formed by cutting at the second cutting part, and the segment (40) having a segment side first end face formed by cutting at the first cutting part and a segment-side second end face formed by cutting at the second cutting part, the segment being disposed in a cutout part (31) formed between the main body-side first end face and the main body-side second end face of the main body, and the main body-side first end face and the segment-side first end face and/or the main body-side second end face and the segment-side second end face opposing each other across a gap (11).
US10311995B2
Provided are a thermoplastic polyurethane resin composition that achieves excellent flame retardancy, a conductor covering material having excellent characteristics, and manufacturing methods therefor. A thermoplastic polyurethane resin composition and a conductor covering material (20) according to embodiments of the present invention each include: 100 parts by weight of a resin component formed of 58.1 parts by weight or more and 73.9 parts by weight or less of a thermoplastic polyurethane resin, and 26.1 parts by weight or more and 41.9 parts by weight or less of core-shell polymer particles; and 42 parts by weight or more and 87 parts by weight or less of a phosphoric acid ester-based flame retardant.
US10311994B2
A quantum dot ink, a manufacturing method thereof and a quantum dot light emitting diode device are provided. The quantum dot ink includes a non-polar organic solvent, a surface tension modifier and a hydrophobic quantum dot, the quantum dot ink further includes a carrier transport material, wherein phase separation is present between the hydrophobic quantum dot and the carrier transport material. After completing ink-jet printing the quantum dot ink, phase separation occurs between the hydrophobic quantum dot and the carrier transport material. Thus, the two-layer structure of a hydrophobic quantum dot layer and a carrier transport material layer is formed through one process. Not only a quantum dot light emitting device is manufactured by the method of ink-jet printing, but also the operation is simplified, and the manufacturing cost of the quantum dot light emitting device is reduced.
US10311990B2
A photosensitive reducible silver ion-containing composition can be used to provide electrically-conductive silver metal in thin film or patterns on a substrate after irradiation with UV-visible light. The composition comprises: a) a non-hydroxylic-solvent soluble silver complex represented by the following formula (I): wherein L represents an α-oxy carboxylate; P represents a primary alkylamine; a is 1 or 2; b is 1 or 2; and c is 1, 2, 3, or 4, provided that when a is b, b is 1, and when a is 2, b is 2; b) optionally, a photosensitizer that can either reduce the reducible silver ion or oxidize the α-oxy carboxylate; and c) a solvent medium comprising at least one non-hydroxylic solvent.
US10311985B2
A generator is installed on and provides electrical power from a turbine by converting the turbine's mechanical energy to electricity. The generated electrical power is used to power controls of the turbine so that the turbine can remain in use through its own energy. The turbine can be a safety-related turbine in a nuclear power plant, such that, through the generator, loss of plant power will not result in loss of use of the turbine and safety-related functions powered by the same. Appropriate circuitry and electrical connections condition the generator to work in tandem with any other power sources present, while providing electrical power with properties required to safely power the controls.
US10311983B2
A control assembly for a nuclear reactor having a pump includes a duct having an inner volume and defining a coolant flow path, a plug fixed to the duct, a rod disposed within the inner volume and having a rod end that is configured to engage a neutron modifying material, a first piston disposed within the inner volume, slidably coupled to the duct, and coupled to the rod, and a biasing member coupled to the rod and the first piston. The biasing member is positioned to apply a biasing force that repositions the first piston, the rod, and the neutron modifying material in response to a loss of pump flow without scram condition.
US10311982B2
A holding fixture for assisting in assembly of a support grid for nuclear fuel rods and including a plurality of straps each having a plurality of slots extending approximately half a height of the straps and tabs formed beside or between the slots. The holding fixture includes an actuation plate, a support plate having a plurality of receiving members structured to receive therein straps of the support grid and having a plurality of cells, and a plurality of cam assemblies structured to move to deflect every other tab of the straps received in the plurality of receiving members. The cam assemblies are disposed in every other cell of the support plate.
US10311979B2
A system and method for mediating anomaly notifications in health data to health alerts using data structures and logic to organize, contain, and disposition identified health anomalies. Multiple generators of anomaly notifications operating asynchronously and independently can be processed. The case manager organizes anomaly notifications and supports collaborative decision making among users with diverse areas of expertise.
US10311978B2
A method and system for patient-specific planning of cardiac therapy, such as cardiac resynchronization therapy (CRT), based on preoperative clinical data and medical images, such as ECG data, magnetic resonance imaging (MRI) data, and ultrasound data, is disclosed. A patient-specific anatomical model of the left and right ventricles is generated from medical image data of a patient. A patient-specific computational heart model, which comprises cardiac electrophysiology, biomechanics and hemodynamics, is generated based on the patient-specific anatomical model of the left and right ventricles and clinical data. Simulations of cardiac therapies, such as CRT at one or more anatomical locations are performed using the patient-specific computational heart model. Changes in clinical cardiac parameters are then computed from the patient-specific model, constituting predictors of therapy outcome useful for therapy planning and optimization.
US10311976B2
Methods and devices involving using a bolus calculator to account for an uncertainty of a carbohydrate estimate to reduce a risk of hypoglycemia and a risk of hyperglycemia. More specifically, methods and devices using an algorithm executed by a processor of the bolus calculator and using a carbohydrate estimate and a measure defining the uncertainty of the carbohydrate estimate to determine the probability of hypoglycemia and hyperglycemia if the carbohydrate estimate is an overestimate or an underestimate, and subsequently providing recommendations and alerts to a user.
US10311975B2
A care management system for improving the care of a client who is supported by a caregiver is described. The caregiver may participate in regular activities with the client and record these activities in the care management system. The care management system may present the caregiver with questions on a regular basis. Information may also be input into the system by a care management team made up of professionals responsible for the client's overall care. A risk analyzer may determine the client's risk for different risk conditions, and may calculate domain-specific and overall risk scores for the client. Furthermore, the risk analyzer may make recommendations for actions to be taken by the client, the caregiver, or the care management team in order to improve the client's care. The information in the care management system may be used by the care management team to direct aspects of the client's care.
US10311963B2
A data processing apparatus comprises at least one memory configured to store data; processing circuitry to access data in the at least one memory. Memory built-in self-test (MBIST) circuitry has an interface to access the at least one memory and is configured to perform a test procedure for testing at least one target memory location of the at least one memory. The test procedure involves at least writing test data to the target memory location. Diagnostic circuitry executes a diagnostic procedure to generate diagnostic data in response to processing operations carried out by the processing circuitry. The MBIST circuitry is configured to control writing of the diagnostic data generated by the diagnostic circuitry to memory locations in a temporarily reserved memory region comprising at least a portion of the at least one memory.
US10311962B2
A differential sampling circuit includes: a first switching element having a first terminal receiving a first signal of a differential signal pair, a second switching element having a first terminal receiving a second signal of the differential signal pair, a first sampling capacitor connected between two second terminals of the first and the second switching elements, a third switching element connected between the second terminal of the second switching element and a reference voltage, a fourth switching element having a first terminal receiving the second signal, a fifth switching element having a first terminal receiving the first signal, a second sampling capacitor connected between two second terminals of the fourth and the fifth switching elements, and a sixth switching element connected between the second terminal of the fifth switching element and the reference voltage.
US10311957B2
The disclosed technology relates to a memory device configured to perform multiple access operations in response to a single command received through a memory controller and a method of performing the multiple access operations. In one aspect, the memory device includes a memory array comprising a plurality of memory cells and a memory controller. The memory controller is configured to receive a single command which specifies a plurality of memory access operations to be performed on the memory array. The memory controller is further configured to cause the specified plurality of memory access operations to be performed on the memory array.
US10311955B2
A method for monitoring a resistive memory having an array of cells coupled between respective bitlines and respective wordlines. The method includes determining, by a current determining circuit, a cell current and a cell current change rate of at least one of the cells; determining, by a control circuit, whether the cell current change rate is outside of a cell current change rate predefined range; performing, by the control circuit, a predetermined action if the control circuit determination is positive; and storing, in a memory, the determined cell current at predetermined times, and to store the determined cell current change rate.
US10311950B2
A memory cell including a memory element comprising an electrolytic insulator in contact with a conductive metal oxide (CMO) is disclosed. The CMO includes a crystalline structure and can comprise a pyrochlore oxide, a conductive binary oxide, a multiple B-site perovskite, and a Ruddlesden-Popper structure. The CMO includes mobile ions that can be transported to/from the electrolytic insulator in response to an electric field of appropriate magnitude and direction generated by a write voltage applied across the electrolytic insulator and CMO. The memory cell can include a non-ohmic device (NOD) that is electrically in series with the memory element. The memory cell can be positioned between a cross-point of conductive array lines in a two-terminal cross-point memory array in a single layer of memory or multiple vertically stacked layers of memory that are fabricated over a substrate that includes active circuitry for data operations on the array layer(s).
US10311940B2
An apparatus includes a receiver circuit and a data buffer. The receiver circuit may comprise a decision feedback equalizer (DFE). The data buffer circuit may be configured to initialize a condition of the receiver circuit in response to a control signal prior to reception of a command sequence associated with a directed access to a memory system. The control signal generally indicates detection of a non-consecutive clock associated with a start of the command sequence. The data buffer circuit may generate one or more tap enable signals configured to determine a number of clock cycles during which a contribution of one or more taps of the decision feedback equalizer (DFE) are delayed.
US10311939B2
A system, includes a controller comprising a plurality of first external terminals configured to supply a command and an address, and communicate a data, and communicate a strobe signal related to the data; and a semiconductor memory device including a plurality of second external terminals corresponding to the plurality of first external terminals, at least one of the plurality of first external terminals and at least one of the plurality of second external terminals each being capable of supplying an information specifying a length of a preamble of the strobe signal before the semiconductor memory device communicates the data between the controller and the semiconductor memory device, the semiconductor memory device further including a preamble register configured to be capable of storing the information.
US10311931B2
According to one embodiment, a semiconductor memory device comprises a first memory cell including a first resistance change element; and a write circuit configured to write data to the first memory cell. The write circuit includes a first circuit including a first input terminal supplied with a first signal based on read data from the first memory cell and a second input terminal supplied with a second signal based on write data to the first memory cell; and a second circuit including a first input terminal supplied with a third signal from an output terminal of the first circuit and a second input terminal supplied with a fourth signal.
US10311930B1
One-time programming (OTP) magneto-resistive random access memory (MRAM) bit cells in a physically unclonable function (PUF) memory in breakdown to a memory state from a previous read operation to provide PUF operations is disclosed. PUF memory is configured to permanently one-time program an initial randomly generated PUF output from PUF MRAM bit cells accessed in an initial PUF read operation, to the same PUF MRAM bit cells accessed in the initial PUF read operation. In this manner, the initial PUF output is randomly generated due to process variations of the PUF MRAM bit cells to maintain an initial unpredictable memory state, but the PUF output will be reproduced for subsequent PUF read operations to the same PUF MRAM bit cells in the PUF memory array for reproducibility. The OTP of the PUF MRAM bit cells can be accomplished by applying breakdown voltage to the PUF MRAM bit cells during programming.
US10311927B2
Methods and apparatuses of providing word line voltages are disclosed. An example method includes: activating and deactivating a word line. Activating the word line includes: rendering the first, second and third transistors conductive, non-conductive and non-conductive, respectively, wherein the first transistor is rendered conductive by supplying a gate of the first transistor with a first voltage; and supplying the first node with an active voltage. Deactivating the word line includes: changing a voltage of the first node from the active voltage to an inactive voltage; changing a voltage of the gate of the first transistor from the first voltage to a second voltage, wherein the first transistor is kept conductive by the second voltage; rendering the third transistor conductive during the gate of the first transistor being at the second voltage; and rendering the first and second transistors non-conductive and conductive, respectively, after the third transistor has been rendered conductive.
US10311921B1
A bit line read voltage generator may operate in a high drive strength or current mode to drive a selected bit line voltage to a read selected bit line voltage at a high level, and then may switch to operating in a low drive strength or current mode. Doing so may control, such as by limiting, the amount of cell current if the selected memory cell turns on, reducing the likelihood of false writes. Also, a word line read voltage generator may operate in a high drive strength or current mode to ramp up a selected word line voltage level, and then may switch to operating in a low drive strength or current mode to shorten the time for a global selected word line voltage to decrease to below a trip level and/or to control an amount of the cell current when the selected memory cell turns on.
US10311915B2
Grain noise and scratches are applied to an input image as random noise to generate a combined image. When applying grain noise clipped from two-dimensional noise data to the input image, each time clipping is performed, a positional difference from a last clipping position is evaluated. When the positional difference is determined to be small, a current clipping position is changed. When applying scratches clipped from noise data of a plurality of patterns to an input image, when a condition for successively applying scratches for a predetermined time period is selected, a positional difference from a last pasting position is evaluated. When the positional difference is determined to be large, the application of scratches is invalidated.
US10311912B1
Aged disk storage systems are simulated for testing and evaluation purposes by writing test data to a clean disk using a data allocation policy that writes the test data to mimic the data layout and data distribution of the aged disk to be simulated. The test data may be written using a sequential data block allocation on the disk where blocks are written sequentially to the fresh, or by using either a fixed or a random jump allocation policy where test data is written in data blocks spaced from each other by either a fixed increment or spaced from each other randomly.
US10311904B2
An apparatus according to one embodiment includes an array of 2N+1 transducers on a pitch, where at least one of the transducers within the array is configured as a servo reader. In addition, one of the transducers configured as the servo reader is flanked by transducers on each side.
US10311901B1
The present disclosure generally relates to data storage devices, and more specifically, to a magnetic media drive employing a magnetic read head. The magnetic read head includes an antiferromagnetic layer recessed from the MFS, a reference layer disposed over the antiferromagnetic layer, a free layer disposed over the reference layer, and a thermally conductive structure disposed over the reference layer. The thermally conductive structure is recessed from the MFS. The thermally conductive structure includes a first portion and a second portion. The first portion of the thermally conductive structure extends from the second portion of the thermally conductive structure towards the MFS. The first portion of the thermally conductive structure is aligned with the free layer in a stripe height direction. With the thermally conductive structure, thermal stabilization of the read head is achieved.
US10311897B1
First and second tracks of a magnetic recording medium are read simultaneously via a first reader that provides a first signal based on detecting a total perpendicular field of the first and second tracks. The first and second tracks are read simultaneously via a second reader that provides a second signal based on detecting a total longitudinal field of the first and second tracks. Data is detected from the first and second signals.
US10311892B2
An apparatus for decoding an encoded audio signal, includes a spectral domain audio decoder for generating a first decoded representation of a first set of first spectral portions, the decoded representation having a first spectral resolution; a parametric decoder for generating a second decoded representation of a second set of second spectral portions having a second spectral resolution being lower than the first spectral resolution; a frequency regenerator for regenerating every constructed second spectral portion having the first spectral resolution using a first spectral portion and spectral envelope information for the second spectral portion; and a spectrum time converter for converting the first decoded representation and the reconstructed second spectral portion into a time representation.
US10311890B2
The invention relates to a background noise estimator and a method therein, for supporting sound activity detection in an audio signal segment. The method comprises reducing a current background noise estimate when the audio signal segment is determined to comprise music and the current background noise estimate exceeds a minimum value. This is to be performed when an energy level of an audio signal segment is more than a threshold higher than a long term minimum energy level, lt_min, which is determined over a plurality of preceding audio signal segments, or, when the energy level of the audio signal segment is less than a threshold higher than lt_min, but no pause is detected in the audio signal segment.
US10311886B2
An apparatus for processing an audio signal includes a configurable first audio signal processor for processing the audio signal in accordance with different configuration settings to obtain a processed audio signal, wherein the apparatus is adapted so that different configuration settings result in different sampling rates of the processed audio signal. The apparatus furthermore includes n analysis filter bank having a first number of analysis filter bank channels, a synthesis filter bank having a second number of synthesis filter bank channels, a second audio processor being adapted to receive and process an audio signal having a predetermined sampling rate, and a controller for controlling the first number of analysis filter bank channels or the second number of synthesis filter bank channels in accordance with a configuration setting.
US10311878B2
Incorporation of an exogenous large-vocabulary model into rule-based speech recognition is provided. An audio stream is received by a local small-vocabulary rule-based speech recognition system (SVSRS), and is streamed to a large-vocabulary statistically-modeled speech recognition system (LVSRS). The SVSRS and LVSRS perform recognitions of the audio. If a portion of the audio is not recognized by the SVSRS, a rule is triggered that inserts a mark-up in the recognition result. The recognition result is sent to the LVSRS. If a mark-up is detected, recognition of a specified portion of the audio is performed. The LVSRS result is unified with the SVSRS result and sent as a hybrid response back to the SVSRS. If the hybrid-recognition rule is not triggered, an arbitration algorithm is evoked to determine whether the SVSRS or the LVSRS recognition has a lesser word error rate. The determined recognition is sent as a response to the SVSRS.
US10311861B1
Methods of encoding voice data for loading into an artificial intelligence (AI) integrated circuit are provided. The AI integrated circuit may have an embedded cellular neural network for implementing AI tasks based on the loaded voice data. An encoding method may generate a two-dimensional (2D) frequency-time array from an audio waveform, apply a probability function to the 2D frequency-time array to generate a set of 2D arrays, load the set of 2D arrays into the AI integrated circuit, execute programming instructions contained in the AI integrated circuit to feed the set of 2D arrays into the embedded cellular neural network in the AI integrated circuit to generate a voice recognition result, and output the voice recognition result. The encoding method also trains a convolution neural network (CNN) and loads the weights of the CNN into the AI integrated circuit for implementing the AI tasks.
US10311860B2
Methods, systems, and apparatus for receiving audio data corresponding to a user utterance and context data, identifying an initial set of one or more n-grams from the context data, generating an expanded set of one or more n-grams based on the initial set of n-grams, adjusting a language model based at least on the expanded set of n-grams, determining one or more speech recognition candidates for at least a portion of the user utterance using the adjusted language model, adjusting a score for a particular speech recognition candidate determined to be included in the expanded set of n-grams, determining a transcription of user utterance that includes at least one of the one or more speech recognition candidates, and providing the transcription of the user utterance for output.
US10311858B1
A system and method are provided for adding user characterization information to a user profile by analyzing user's speech. User properties such as age, gender, accent, and English proficiency may be inferred by extracting and deriving features from user speech, without the user having to configure such information manually. A feature extraction module that receives audio signals as input extracts acoustic, phonetic, textual, linguistic, and semantic features. The module may be a system component independent of any particular vertical application or may be embedded in an application that accepts voice input and performs natural language understanding. A profile generation module receives the features extracted by the feature extraction module and uses classifiers to determine user property values based on the extracted and derived features and store these values in a user profile. The resulting profile variables may be globally available to other applications.
US10311847B2
A keyboard apparatus includes: a key; a frame; and a connecting portion configured to connect the key and the frame to each other. The connecting portion includes a flexible member having a rod shape and having flexibility that enables the key to pivot with respect to the frame. The flexible member includes a portion that, in entirety of a range of pivotal movement of the key, maintains a state in which a length of a line extending along a neutral axis of the flexible member between two points located on the neutral axis is greater than a length of a straight line connecting the two points to each other.
US10311846B2
A keyboard musical instrument is provided in which variations in the detection mechanism is corrected so that an appropriate musical sound control can be performed. Detection sections SW1, SW2, and SW3 detect an object at detection positions pSW1, pSW2, and pSW3. On the basis of a detection timing (rT2) by the detection section SW2, a detected key depression speed (V21), and a detection timing (rT3) by the detection section SW3 in a case where the key is depressed in a derivation mode, after a rST32 value is calculated, a stroke correction value calST32 is derived as correction information J and stored in a memory 57. In the performance mode, the musical sound is controlled on the basis of the detection timing by the detection sections SW1, SW2, and SW3 and the stroke correction value calST32.
US10311845B2
When an instruction is provided for changing a characteristic of a set filter which includes a plurality of partial filters and forms a specified characteristic by combining a plurality of partial filters, a processor performs, as crossfading processing for a first filter and a second filter among the plurality of partial filters, fade-out processing of gradually decreasing a degree of contribution of the first filter to the characteristic and fade-in processing of gradually increasing a degree of contribution of the second filter to the characteristic. As a result, unnaturalness occurring at the time of changing filter characteristics is solved.
US10311840B2
A curved pedal having a pedal reference plane and having a width direction and a length direction may comprise an actuatable region disposed at a top surface of the curved pedal; and at least one curvature profile in the length direction within at least one portion of the actuatable region. Slope at the top surface relative to the pedal reference plane may vary smoothly within the at least one portion of the actuatable region. Radius of curvature of the top surface within the at least one portion of the actuatable region may, for example, be not less than one-half of the length of the actuatable region. The actuatable region may comprise at least one first convexity, at least one first concavity, and/or at least one second convexity. Where present, the at least one first concavity may be disposed centrally in the length direction between the at least one first convexity and the at least one second convexity. The curved pedal may be mounted in a pedal assembly and used to operate a drum or other such percussion instrument, or any of a wide variety of foot-actuated devices.
US10311838B2
A neck joint for an electric guitar, comprising an elongated protrusion with rounded corners fitting into a similar-shaped pocket with similarly rounded corners, which creates a strong enough connection between the neck and the body that the neck no longer requires a heel, improving the range of the guitar and the sound of the instrument.
US10311829B2
An electronic apparatus is disclosed. A display is configured to be able to change brightness of the display. A water detector is configured to detect water. A communication unit is configured to be able to communicate with another electronic apparatus. At least one processor is configured to, when the at least one processor detects, using the water detector, that at least part of the electronic apparatus is located in the water and detects, using the communication unit, that the another electronic apparatus is not located in the water, brighten the display compared with that when the at least one processor detects, using the water detector, that the at least the part of the electronic apparatus is located in the water and at least part of the another electronic apparatus is located in the water.
US10311827B2
There is provided an IC board and a display apparatus. Switching components (01; 02) are added between the internal interfaces (J1, J2 . . . Jn; j1, j2 . . . jn) corresponding to the backend data processing chips (U2; U3) and the frontend data processing chip (U1), or a switching component (02) is added between the internal interfaces (j1, j2 . . . jn) corresponding to the backend data processing chip (U2) and another backend data processing chip (U3). The switching components (01; 02) can ensure normal signal transmission between the backend data processing chips (U2; U3) and the frontend data processing chip (U1) or between the backend data processing chips (U2; U2) when no external test signal is input into the internal interfaces, i.e., when the IC board operates normally; and interrupt the signal transmission between the backend data processing chips (U2; U3) and the frontend data processing chip (U1) or between the backend data processing chips (U2; U3) when the internal interfaces j1, j2 . . . jn are input with an external test signal such that the impedance of the signal transmission path in the backend data processing chips (U2; U3) during the external testing remains consistent to avoid abnormal transmission of the external test signals and the signals during normal operation.
US10311825B2
An LC display driver including a gamma reference circuit to generate N gamma-compensated reference voltages based on at least one pre-defined gamma curve divided into M regions defined by M+1 breakpoint voltages, each generated by a range-region DAC coupled to a subset of voltage taps of a range resistor string (some subsets overlapping). An output circuit generates the N gamma-compensated reference voltages, and includes a reference resistor string with N reference voltage taps, and M+1 breakpoint locations to receive respective breakpoint voltages, the N reference voltage taps divided into M subsets corresponding to the M regions of the gamma curve, each of the M subsets of reference voltage taps forming a voltage divider. N output selector circuits output a corresponding one of the N gamma-compensated reference voltages based on a respective reference voltage tap and the associated voltage divider.
US10311812B2
A display apparatus includes a display panel, a timing controller, a data driver, and a gate driver. The timing controller receives image data at a number of frames per second of a first level and generates a gate control signal and a data control signal. The timing controller includes an image converter that operates in film mode or normal mode when the input image data are moving image data, and that outputs film image data at a number of frames per second of second level lower than the first level during the film mode. The data driver applies a data voltage corresponding to the film image data to the display panel based on the data control signal. The gate driver applies a gate voltage to the display panel based on the gate control signal. The display panel operates at a frequency of the second level during the film mode.
US10311808B1
A system for calibrating a liquid crystal display (LCD) includes a plurality of temperature sensors, a storage medium, and a controller. Each temperature sensor measures a current temperature of at least one pixel in the LCD. The storage medium stores information about latencies for any LC-based pixel, wherein each latency corresponds to a time period for transition from a starting to an ending illumination state for one temperature of the LC-based pixel. The controller determines, based on the current temperature, the transition information and frame information, a time for each pixel in at least a portion of the LCD to transition from a first to a second illumination state. The controller computes, based on transition times, an LC transition time for at least the portion of the LCD and performs calibration of at least the portion of the LCD based on the LC transition time.
US10311805B2
A system and method of driving an electrowetting display device including a plurality of sub-pixels are presented. A sub-pixel in the plurality of sub-pixels is determined to be in an open state or a closed state and a target reflectance value is determined for the sub-pixel. For the sub-pixel in the open state, the target reflectance value is determined to be less than a first threshold value, and a reflectance value of the sub-pixel is set to either a minimum reflectance value or the first threshold value. For the sub-pixel in the closed state, the target reflectance value is determined to be less than a second threshold value, and the reflectance of the sub-pixel is set to either the minimum reflectance value or the second threshold value.
US10311796B2
Provided are a scan driving circuit and a display device. Each driving unit comprises a first signal input end receiving a trigger signal or a former stage scan signal, a second signal input end receiving a latter stage scan signal, a first signal output end and a second signal output end connected to a multiplexing circuit; each multiplexing unit comprises a first signal receiving end and a second signal receiving end respectively connected to the first signal output end and the second signal output end, a third signal receiving end receiving the former stage scan signal, a fourth signal receiving end receiving the latter stage scan signal, a fifth signal receiving end receiving a clock signal, a scan signal output end outputting a scan signal for simplifying the circuit and saving the space, which is beneficial for the narrow frame design of the display device.
US10311794B2
The invention discloses a pixel driver circuit and driving method thereof. The pixel driver circuit comprises a first TFT (T1) connected to first node (G) and second node (K); a second TFT (T2), connected to first control signal (S1), first node (G) and second node (K); a third TFT (T3), connected to second control signal (S2) and second node (K); a fourth TFT (T4), connected to first control signal (S1), third node (N) and reference voltage (Vref); a fifth TFT (T5), connected to first control signal (S1), third node (N) and data signal (Vdata); a sixth TFT (T6), connected to third control signal (S3); a first capacitor (C1) and a second capacitor; the reference voltage (Vref) being less than data signal Vdata). The invention also provides a corresponding driving method. The invention uses internal detection to eliminate luminance inconsistency caused by change of the driving TFT threshold voltage.
US10311791B2
The purpose of the present invention is to suppress the fluctuation of a data line voltage that occurs when an analog voltage signal is sampled and held in a data line in a display device provided with a current-driven display element. Transistors (SWr, SWG, SWb) of each demultiplexer (252) are successively switched on, for each predetermined period, in a selection period of a write control line (SW_LR(i)). In a period when the transistor (SWr) is switched on, an analog video signal (Dj) from a data voltage output unit circuit (211d) is applied to a data line (SLrj) and a pixel circuit (50r). When the transistor SWr is then switched off, the voltage held by the data line (SLrj) decreases below the voltage of the analog video signal (Dj) due to a parasitic capacitance (Cssdr). However, the voltage of a voltage fluctuation compensation line (G3_Cnt (i)) changes from a low level to a high level within the selection period. This causes the voltage of the data line (SLrj) to rise via a capacitor (Ccnt), and the decrease in voltage to be compensated for.
US10311780B2
What is disclosed are systems and methods of optical feedback for pixel identification, evaluation, and calibration for active matrix light emitting diode device (AMOLED) and other emissive displays. Optical feedback is utilized to calibrate pixel whose output luminance exceeds a threshold difference from a reference value, and may include the use of sparse pixel activation to ensure pixel identification and luminance measurement, as well as a coarse calibration procedure for programming the starting calibration data for a fine calibration stage.
US10311777B2
Disclosed are a control system and method for data transmission, and a chip array and a display. The control system for data transmission comprises: a chip array, comprising a plurality of rows of chip assemblies, wherein any row of chip assembly includes at least two chip sets, all chips in each chip set are cascaded with each other; and a controller, configured to receive display data, and generate, according to the display data, a plurality of sets of display signals corresponding to the plurality of rows of chip assemblies, wherein any set of display signal is divided into at least two sub-display signals corresponding to the at least two chip sets, any sub-display signal accesses to a signal input end of a first chip in a corresponding chip set. The control system and method for data transmission, and a chip array and a display solve the technical problem in the related art that electromagnetic radiation increases when a data transmission range is enlarged.
US10311771B2
The present disclosure provides a display device, and an image data processing apparatus and method. The image data processing apparatus is applied in a pixel matrix, and includes: an edge detecting module, configured to receive to-be-displayed image data in the pixel matrix, and perform edge detection on the to-be-displayed image data to acquire edge pixels located at an edge of a predetermined type; a subpixel selecting module, configured to judge whether the first and second subpixels in the edge pixels are located on an even more outer side at the edge of the predetermined type relative to the third subpixel, and select the first and second subpixels located on the even more outer side at the edge of the predetermined type relative to the third subpixel as to-be-adjusted subpixels; a luminance attenuating module, configured to perform luminance attenuation on the to-be-adjusted subpixels; and a data transmitting module.
US10311768B2
A virtual window system, the system comprising a light field camera device and a light field display device arranged back-to-back, the light field camera device configured to capture an input light field video stream, the light field display device configured to display an output light field video stream based on the input light field video stream.
US10311751B2
Methods and systems are disclosed for enabling item selection in a widget. An example method comprises receiving at an electronic device, from a server, code instructing the electronic device to display a widget having a grid comprising one or more cells configured for point-and-click selection. The method further comprises displaying the grid in accordance with the received code and sending information associated with a currently selected cell to an assistive system on the electronic device. The method further comprises configuring the electronic device for keystroke operation of the widget. The method further comprises identifying a non-entry keystroke, and in response, determining a new cell associated with the grid, selecting the new cell, and sending information associated with the new cell to the assistive system for output to the user. The method further comprises identifying an entry keystroke and, responsive thereto, sending information associated with the new cell to the server.
US10311743B2
Systems and methods are described for providing a multi-modal evaluation of a presentation. A system includes a motion capture device configured to detect motion an examinee giving a presentation and an audio recording device configured to capture audio of the examinee giving the presentation. One or more data processors are configured to extract a non-verbal feature of the presentation based on data collected by the motion capture device and an audio feature of the presentation based on data collected by the audio recording device. The one or more data processors are further configured to generate a presentation score based on the non-verbal feature and the audio feature.
US10311741B2
A data extraction and analysis system and tool is disclosed herein. The data extraction and analysis system and tool can include memory containing a comparison database, a factor database, and a model database that can include a multilevel model. The data extraction and analysis system and tool can include a content management server. The content management server can receive a request identifying a species and a variable and can retrieve data to generate a statistical model. Based on the statistical model, the content management server can identify and recommend an option to the requestor.
US10311735B2
A vehicle display system includes a display device, a determiner, and a display controller. The display device is mounted on a vehicle. The determiner is configured to determine whether a person present outside the vehicle enters a blind spot of a driver of the vehicle. The display controller is configured to control, when the person enters the blind spot, the display device to display a warning to the person.
US10311733B2
The invention relates to a method for operating a detection device in a motor vehicle for a trip to a destination, wherein, by means of the detection device and on the basis of sensor data of the motor vehicle and/or on the basis of status data of at least one vehicle component of the motor vehicle, it is determined locally in the motor vehicle whether the motor vehicle is in a search phase, during which a driver of the motor vehicle is no longer driving toward the destination but rather is searching for a parking opportunity for the motor vehicle, and a duration of the search phase is determined by means of the detection device.
US10311725B2
A system and method that enables individual travelers, including pedestrians or individuals on smaller conveyances, to communicate their location and direction of travel to signal light controllers at an intersection, enables traffic networks to receive this communication and output the detected data to the corresponding intersection traffic-signal controller to allow for individuals not in standard motor vehicles to be detected by traffic detection systems and to allow for priority of traveler flow either independent of vehicle use, or based on specifics of the vehicle used.
US10311716B2
A system and method for enabling set up of a controlling device capable of controlling a plurality of appliances, via an interactive instruction set and associated programming. The programming is accessible by a STB or other controllable appliance and is configured to appropriately display interactive instructions and prompts to a user during a user initiated set up procedure for configuration of another controllable device (e.g., DVD, VCR, DVR, etc) available to the user. Appropriate set up data, generally in the form of command library codes, is displayed to the user by the interactive instruction set and associated programming for entry and trial by the user in set up of the desired appliance(s).
US10311710B1
Methods, systems, and apparatus, including computer programs encoded on a storage device, for using a drone to test a sensor. In one aspect, the method includes actions of detecting a message (i) broadcast by the drone and (ii) indicating that the drone is going to administer a test of a sensor, determining, by the monitoring system and based on the message and (i) sensor data generated by the sensor in response to the administration of the test, by the drone, within a predetermined period of time of the message or (ii) a lack of sensor data generated by the sensor in response to the administration of the test, by the drone, within a predetermined period of time of the message, whether the sensor is functioning properly, and in response to a determination that the sensor is not functioning properly, storing data indicating that the sensor is not functioning properly.
US10311709B2
An emergency communication system comprises at least two distributed servers. Each of the servers is an independently functioning device configured to operate cooperatively with another server, store personal data of users, duplicate data, and so forth. The servers are connected to a dispatch center, user devices of users, and personal devices of responders through two or more communications networks. The servers are further configured to implement a method including the steps of: receiving an alert signal initiated by a user during an emergency, determining a geographical location of the user based on the alert signal, identifying an emergency type associated with the user based on the alert signal, selecting at least one responder to address the emergency based at least on the emergency type and the geographical location of the user, and sending an emergency signal, including the geographical location of the user, to the at least one responder.
US10311707B2
An interactive wireless life safety communications system is disclosed. A central coordination server is linked to a first network, over which there is a connection to at least one resident life safety device at a specific location or for specific resident. An alarm signal is generated by the resident life safety device upon detection of an alarm condition and transmitted to the central coordination server. A caregiver communications device is connected to the central coordination server over a second network, and is receptive to an alarm notification that is generated by the central coordination server in response to the alarm signal. The caregiver communications device is also receptive to a caregiver user input, from which an action status response is generated for transmission to the central coordination server.
US10311685B1
In some embodiments, a power supply in a doorbell system includes a boost rectifier circuit with a plurality of active devices arranged in a bridge topology that are configured to receive an AC input voltage, generate a DC output voltage by rectifying the AC input voltage, drive an electric load using the rectified DC voltage, and boost an amplitude of the AC input voltage. Two of the plurality of active devices in the boost rectifier circuit may be pulse driven and can control an operation of a mechanical or digital chime device. The chime device can include a solenoid and the boost rectifier circuit may utilize the solenoid as an energy storage element to facilitate the boosting of the amplitude of the AC input voltage. The boost rectifier circuit may boost the AC input voltage by at least a multiplication factor of two.
US10311684B2
The correlation between a device on the sending side and a device on the receiving side can be controlled with a high degree of freedom when sending and receiving data between multiple devices. A POS system 1 includes a host device 11 with a storage unit 25 having a data storage box 26 that stores data, and a transmission unit that sends data the data storage box 26 stores when data is stored in the data storage box 26; and a display tablet 102 that receives and displays data sent by the host device 11. The display panel 102c of the display tablet 102 is linked to the data storage box 26 of the storage unit 25 of the host device 11.
US10311683B2
In some embodiments, apparatuses and methods are provided herein useful to monitor point of sale terminals and provide information to customers, via a lighting system. In some embodiments, information is provided, via visible light, to consumers and, via invisible light, to the management of a retail shopping facility. For example, a notification system for monitoring point of sale terminals in a retail shopping facility may include one or more visible light emitting status lights, at least one non-visible light emitting status light at each of the point of sale terminals, one or more optical sensors configured to detect the non-visible wavelength and an intensity associated with the non-visible wavelength emitted from the at least one non-visible light emitting status light; and a control circuit.
US10311667B2
Various embodiments of the present disclosure generally relate to: (a) a volatility marker attachable to a gaming system to indicate to a player the volatility level of the gaming system; (b) a volatility marker attachable to a gaming system to indicate to a player the volatility level of the gaming system compared to other gaming systems; (c) a gaming system including a volatility marker that indicates to a player the volatility level of the gaming system; (d) a gaming system including a volatility marker that indicates to a player the relative volatility level of the gaming system compared to other gaming systems; (e) a method for causing a gaming system to indicate to a player the volatility level of the gaming system; and (f) a method for causing a gaming system to indicate to a player the relative volatility level of the gaming system compared to other gaming systems.
