US10420175B2
Methods and apparatus relating to wireless warmers are described. An embodiment integrates wireless warming into an article of clothing. For example, the article of clothing includes a heating element to receive electromagnetic energy from one or more wireless power transmitter coils based at least in part on one or more signals. Other embodiments are also disclosed and claimed.
US10420174B2
Techniques for heating fluids with uninsulated heating elements. The techniques generally include supplying a source of high voltage of at least 100V, transforming the voltage to low voltage and heating an uninsulated element with said low voltage thereby heating the fluid.
US10420171B2
An integrated circuit device includes only semiconductor devices with a same first polarity on one side of an insulator layer and only semiconductor devices with a different second polarity on an opposite side of the insulator layer to reduce size and complexity of the integrated circuit device as well as reducing the process steps associated with fabricating the integrated circuit device. Shared contacts between backside source/drain regions or spacers of the semiconductor devices with the first polarity and front-side source/drain regions or spacers of the semiconductor devices with the first polarity are used to connect the semiconductor devices on opposite sides of the insulator layer.
US10420170B2
A heuristic approach to configuration and/or planning for wireless networks is disclosed herein. In one embodiment, statistics relating to mobile device cell usage are collected and monitored. The statistics may include UE measurements (RSRP/RSRQ), UE location, number of connection requests, duration of connectivity, average traffic load associated with the users, channel utilization, and other statistics. Based on statistical analysis of the data collected, neural network analysis, data fitting, or other analysis, adjustments to cell coverage parameters such as handover thresholds, inactivity timer values, contention window size, inter-frame duration, transmit power, DRX cycle duration, or other parameters may be identified.
US10420168B2
The present disclosure relates to communication technology field, and provides a data transmission connection control method, a device for multiple playing devices, and an apparatus. The method includes sending a broadcast message after a playing device is turned on, the broadcast message is configured to inquire whether data transmission function is enabled in other playing devices within the same music playing system of the playing device; detecting whether a response returned by the other playing devices according to the broadcast message is received, the response is configured to indicate that a playing device that returned the response has enabled the data transmission function; and controlling the data transmission function of the playing device according to reception of the response.
US10420162B2
Method of connecting a User Equipment, UE, to a telecommunication network via an access node comprised in said network, said method comprising the steps of receiving, by said access node, a connection request from said UE, retrieving, by said access node, connection configuration parameters for said UE related to a prior connection between any UE and said telecommunication network, determining, based on a time value associated to said connection configuration parameters related to said prior connection, that said connection configuration parameters related to said prior connection can be re-used, connecting, by said access node, said UE to said telecommunication network via said access node by setting up said connection configuration parameters related to said prior connection, for said UE.
US10420152B2
If a search signal from an external device received through wireless communication does not include unique information of a searched device, it is determined whether or not the external device has been registered as a communication partner. If it is determined that the external device has been registered as a communication partner, registration of the external device is cancelled. It is possible to detect an inconsistency in the registration state in wireless communication with the external device registered as a communication partner.
US10420151B2
A system and method are described for collecting data from an out of range Internet of Things (IoT) device. For example, one embodiment of a method comprises: collecting data at an internet of things (IoT) device which does not have a permanent, reliable network connection with an IoT hub or a service; storing the collected data in a storage of the IoT device; detecting the presence of a mobile device and responsively establishing a local wireless communication channel with the mobile device; transferring the collected data to a temporary storage on the mobile device; establishing a communication channel between the mobile device and the IoT hub or service; forwarding the collected data from the mobile device to the IoT hub or service.
US10420139B2
Uplink scheduling for license assisted access (LAA) mode systems is discussed in which a base station transmits a conditional grant to served user equipments (UEs) that include a transmission configuration for uplink transmissions. The transmission configuration includes the parameters necessary for the UE to perform transmissions. Before the beginning of a uplink transmission opportunity, a base station transmits an uplink activation grant over a contention-based shared carrier to the served UEs. The uplink activation grant indicates the transmission opportunity to the UEs and may identify a subset of UEs out of the served UEs that are available for transmission. The base station first secures the channel before transmitting the uplink activation grant. Upon receipt of the uplink activation grant, the UEs determine whether they will perform uplink transmissions and, if so, transmit the uplink data according to the transmission configuration.
US10420137B2
A method for operating an access node includes sending, to a user equipment (UE), a frequency domain density reduction rate indicator and a frequency shift index indicator for one or more channel state indicator reference signal (CSI-RS) resources, wherein the frequency domain density reduction rate indicator indicates a number of physical resource blocks (PRBs) skipped between successive CSI-RS transmissions and the frequency shift index indicator indicates a shift of a CSI-RS starting PRB.
US10420135B2
A physical random access channel (PRACH) waveform design to satisfy the requirements on the occupied channel bandwidth in eLAA wireless communications network is provided. In one alternative, PRACH comprises multiple segments in the time/frequency domain in one subframe. In another alternative, PRACH comprises multiple segments in the time/frequency domain across two or more subframes by using inter-subframe hopping. In one advantageous aspect, PDCCH triggers the dynamic allocation of the PRACH resource to facilitate the listen-before-talk (LBT) channel access procedure in unlicensed carriers. The aperiodic and dynamic allocation of PRACH resource improves efficiency and PRACH success rate.
US10420130B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting, by a user equipment (UE), data in a wireless communication system, the method comprising: receiving first transmission time interval (TTI) information for a radio bearer; and transmitting a data associated with the radio bearer based on the first TTI information.
US10420128B2
Described techniques provide for prioritization of radio bearers and logical channels based on mixed transmission time interval (TTI) durations or numerologies of the bearers or logical channels. Two or more bearers may be identified for uplink data transmission that carry data to be transmitted using different TTI durations or numerologies. Each bearer may be prioritized based on the associated bearer type, TTI duration or numerology, or combinations thereof. Additionally, one or more logical channels may be associated with one or more bearers, and also prioritized based on the associated bearer type, TTI duration or numerology, or combinations thereof. A buffer status report (BSR) may be generated that has one or more portions associated with the different priorities of bearers or logical channels. Buffer information associated with the higher priority bearers or logical channels may be provided ahead of buffer information associated with lower priority bearers or logical channels.
US10420119B2
According to some embodiments, a method of device-to-device (D2D) communication in a wireless communication network comprises a wireless device determining a division of a set of resources allocated for D2D communication into a plurality of regions. Each region of the plurality of regions is associated with a priority level, and the set of resources comprises a plurality of resource pools. Using a priority of the first wireless device and the division of the set of resources, the first wireless device determines one or more resources from the plurality of resource pools for transmission of a communication from the wireless device. The wireless device transmits the communication to another wireless device using the determined one or more resources.
US10420112B2
Techniques for determining resources to use for peer-to-peer (P2P) communication are disclosed. In an aspect, a network entity may receive feedback information (e.g., resource usage information and/or channel state information) from P2P devices and may perform resource partitioning based on the feedback information to allocate some of the available resources for P2P communication. The allocated resources may observe little or no interference from devices engaged in wide area network (WAN) communication. In another aspect, P2P groups may perform resource negotiation via a WAN connection (e.g., with little or no involvement by the WAN) to assign the allocated resources to different P2P groups. In yet another aspect, a device may autonomously determine whether to communicate with another device directly or via a WAN, e.g., whether to initiate P2P communication with another device and whether to terminate P2P communication. In yet another aspect, a network entity may participate in resource negotiation by P2P devices.
US10420110B2
This application provides a PBCH transmission method and an apparatus. The method includes: receiving, by a terminal device, a PBCH sent by a network device, where the PBCH includes seven most significant bits of an SFN of a radio frame in which the PBCH is located; determining, by the terminal device, a least significant bit of the SFN based on indication information of the least significant bit of the SFN; determining, by the terminal device based on the PBCH, a scrambling code of the PBCH, and determining two remaining bits of the SFN based on a one-to-one correspondence between the two remaining bits of the SFN and the scrambling code of the PBCH; and determining, by the terminal device, the SFN of the radio frame in which the PBCH is located.
US10420104B2
A method includes receiving a connection request from a network base station on a primary component carrier (CC) associated with a primary user equipment (UE), and connecting to the network base station on the primary CC. The method also includes receiving a configuration message from the network base station. The configuration message instructs operation of at least one secondary CC. The at least one secondary CC is associated with at least one secondary UE. The method also includes, in response to receiving the configuration message, instructing the at least one secondary UE to operate on the at least one secondary CC and receive data from the network base station on the at least one secondary CC.
US10420097B2
A subscriber unit and a method for receiving data at a subscriber unit for wireless communications are provided. A subscriber unit includes a receiver and at least one processor configured to monitor and receive forward control information within a first time interval of a first slot of a plurality of slots. Each slot of the plurality of slots includes the first time interval and a second time interval subsequent to the first time interval. The receiver and the at least one processor are further configured to receive forward traffic data in the first time interval of a second slot of the plurality of slots in accordance with the forward control information, where the second slot is contiguous to the first slot.
US10420095B2
A method of controlling data transmission of a transceiver is disclosed. The method comprises determining that data is pending for transmission by the transceiver and receiving a signal. A current required transmission effort for transmission of the data is estimated based on the received signal and it is determined if data transmission is to be initiated based on the estimated current required transmission effort, required transmission effort statistics and a time criterion associated with the data. Transmission of the data is initiated if it is determined that so should be done and otherwise the decision of transmitting the data is postponed. Corresponding computer program product, processor, arrangement and wireless communication device are also disclosed.
US10420087B2
A method for receiving downlink data in a wireless communication system supporting a Narrow Band (NB)-Internet of Things (IoT), the method performed by a terminal comprising: receiving a narrowband synchronization signal (NBSS) on a first NB-IoT carrier from a base station; acquiring, based on the NBSS, time synchronization and frequency synchronization with the base station; receiving the system information related to the NB-IoT on the first NB-IoT carrier from the base station; being assigned a second NB-IoT carrier from the base station; and receiving the downlink data on at least one of the first NB-IoT carrier or the second NB-IoT carrier from the base station.
US10420085B2
A system and method for providing an MAP for an unsolicited grant to a modem in a wireless backhaul environment based on centralized small cell (cSC) data received at a modem termination system (MTS) is described herein.
US10420081B2
Methods, systems, and apparatuses of a wireless communications network can involve transmitting, to a first user equipment (UE), configuration information for the first UE (UE1 configuration information) for an inter-device session (IDS) between the first UE and a second UE. The UE1 configuration information may include a first IDS radio network temporary identifier (IDS-RNTI). A radio resource control (RRC) message indicating a resource allocation can be transmitted to the first UE for the first UE to communicate directly with the second UE.
US10420078B2
Systems and methodologies are described that facilitate defining new control channels in legacy wireless networks. Control data resources for new systems can be defined over resources reserved for general data communications in the legacy wireless network specification. In this regard, legacy devices can still be supported by devices implementing new control data resources, and the new control data resources can avoid substantial interference that is typically exhibited over legacy control and/or reference signal resources by instead using the general data resources. In addition, new system devices can avoid scheduling data communication resources over the new control resources to create a substantially non-interfered global control segment. Control data can be transmitted over the segment using beacon-based technologies, reuse schemes, and/or the like.
US10420077B2
A mobile station device executes processing on uplink control information by effectively using uplink resources when transmitting the uplink control information. The mobile station device generates a plurality of ACK/NACK sequences by interleaving and dividing ACKs/NACKs for a plurality of cells in a plurality of subframes, and separately encodes the plurality of ACK/NACK sequences. Also, the mobile station device interleaves a plurality of ACKs/NACKs and a scheduling request together.
US10420073B2
Embodiments use the principles of self-organizing networks to allocate resources to allow spectrum owners to share spectrum with wireless carriers according to defined license conditions. A spectrum licensee holds the licensing conditions of the spectrum licensed by the spectrum owners. This licensed spectrum is referred to as secondary spectrum. A self-organizing network server requests access to secondary spectrum. The spectrum licensee grants access to the secondary spectrum along with the licensing conditions for access. The self-organizing network server monitors the conditions associated with the license and/or delegates the responsibility for monitoring conditions associated with the license to others. When the license conditions are met, enhanced Node B systems may begin using the secondary spectrum according to the license conditions. When the license conditions are no longer met, enhanced Node B systems discontinue use of the secondary spectrum.
US10420063B2
Certain aspects of the present disclosure relate to methods and apparatus for on-demand UE positioning. For example a method may include transmitting a request, to at least one of a plurality of base stations of a network, to participate in at least one of an uplink UE positioning procedure or a downlink UE positioning procedure, and receiving a configuration for the at least one of the uplink UE positioning procedure or the downlink UE positioning procedure in response to the request.
US10420059B2
A method and a device for high-precision position determination of a mobile device by means of wireless communication, wherein wireless communication is established between at least one first antenna of a calibration device and a second antenna of a mobile device when the antennae are in proximity to one another, to transmit position data to the mobile device. A housing section of the mobile device is fixed in a reference position relative to the calibration device using a position-fixing element, and in that the position data for the reference position, as the current position of the housing section of the mobile device, are transmitted via the wireless communication between the at least one first antenna, and the second antenna, and in that an inertial navigation unit is calibrated with respect to the current position.
US10420052B2
Estimation of frequency error is disclosed through use of beacon or preamble transmissions. A base station transmits one or more preamble tones at predetermined frequencies using all allocated transmission power associated with the transmission bandwidth for the one or more preamble tones. The base station then transmits its synchronization signals. A UE collects a set of samples from the received transmissions waveform and successively transforms the samples to a frequency domain. The UE may then detect the preamble tones as having at least a threshold power relative to other samples in the transformed samples. The frequency error may then be set as the difference between the detected frequency or frequencies of the received preamble tones and the known predetermined transmission frequency.
US10420048B2
A method for radio network synchronization of a mobile communication network includes: in a first step, a first base station entity is the serving base station entity for a user equipment and requests the user equipment to execute a handover towards a second base station entity; in a second step, during the handover procedure of the user equipment towards the second base station entity, timing information is transmitted from the second base station entity—via the user equipment—to the first base station entity, wherein the timing information is indicative of the local timing reference of the second base station entity; and in a third step, subsequent to the second step, the timing information is used by the first base station entity to adjust the local timing reference of the first base station entity.
US10420046B2
A method of operating a base station in a cellular communications network, in which Radio Resource Control (RRC) connected user equipment devices can be kept synchronized with the cell on the uplink or become unsynchronized. The method comprises determining whether a specified condition within a cell served by the base station is fulfilled, and, in response to determining whether the specified condition is fulfilled, determining whether RRC connected user equipment devices should be kept uplink synchronized with the cell, or whether RRC connected user equipment devices should be allowed to become uplink unsynchronized. Signals are transmitted to RRC connected user equipment devices to affect whether or not such devices are kept uplink synchronized with the cell, in response to determining whether RRC connected user equipment devices should be kept uplink synchronized with the cell, or whether RRC connected user equipment devices should be allowed to become unsynchronized on the uplink.
US10420044B2
Wireless communications systems and methods related to improve control reporting latency are provided. A wireless communication device receives, from a first link in a first time interval, first control information associated with a second link and the first time interval. The wireless communication device transmits, via the second link in the first time interval, a control report associated with the second link based on a report configuration that is independent from the first control information. The report configuration is associated with a waveform type. The wireless communication device receives, from the first link in a second time interval following the first time interval, second control information that is dependent on the control report. The report configuration includes a power headroom (PHR) report configuration. The PHR report configuration includes a reference PHR report configuration. The PHR report configuration includes a delayed PHR report configuration.
US10420043B2
Processing relating to transmit power is efficiently performed. A terminal device includes a reception unit configured to receive a first parameter and a second parameter, and a first MAC processing unit configured to acquire a type 2 power headroom. The first MAC processing unit acquires a value of the type 2 power headroom for a primary cell, in a case that the first parameter is configured and that simultaneous transmissions on a Physical Uplink Control CHannel (PUCCH) and on a Physical Uplink Shared CHannel (PUSCH) are configured, and acquires a value of the type 2 power headroom for the primary cell, regardless of whether simultaneous transmissions on the Physical Uplink Control CHannel (PUCCH) and on the Physical Uplink Shared CHannel (PUSCH) are configured in a case that the second parameter is configured.
US10420040B2
A wireless device may receive at least one message. The at least one message may comprise configuration parameters of a plurality of cells. The plurality of cells may comprise a primary cell and one or more secondary cells. A activation/deactivation (A/D) media access control control element (MAC CE may be received. The A/D MAC CE may indicate activation of at least one of the one or more secondary cells. A power headroom (PHR) MAC CE may be transmitted. The PHR MAC CE may comprise a Type 2 power headroom field for the primary cell in response to the one or more secondary cells comprising at least one license assisted access (LAA) cell with an uplink. The at least one LAA cell may be configured and activated.
US10420032B2
A preamble sequence sending method and apparatus are provided. The method includes sending, by user equipment (UE), a first preamble sequence according to a first transmit power and using a repetition factor N1; if the UE fails to receive, in a preset time period after the first preamble sequence is sent, a response message that is sent by a network-side device and that is corresponding to the first preamble sequence, switching, by the UE, to a next repetition factor N2, where a quantity of consecutive sending times indicated by the next repetition factor N2 is greater than a quantity of consecutive sending times indicated by the repetition factor N1; and sending, by the UE, a second preamble sequence according to a second transmit power and using the next repetition factor N2.
US10420028B2
In some embodiments, a method of multi-connectivity operation of a wireless device in Discontinuous Reception (DRX) comprises determining whether a first DRX ON duration in a first DRX cycle configured for use by the wireless device in a first Cell Group (CG) for multi-connectivity operation and a second DRX ON duration in a second DRX cycle configured for use by the wireless device in a second CG for multi-connectivity operation partially overlap in time with one another. The method further comprises, upon determining that the first DRX ON duration and the second DRX ON duration partially overlap, taking one or more actions that mitigate the partial overlap between the first DRX ON duration in the first DRX cycle and the second ON duration in the second DRX cycle. By avoiding partial overlap, interruptions at the wireless device as a result of transitioning between DRX states can be mitigated or avoided.
US10420021B2
Provided in one disclosure of the present specification is a method selecting a network and routing traffic by a user equipment (UE). The method may comprise a step of receiving, from a base station, radio access network (RAN) support information, wherein the RAN support information may include RAN support parameters and a timer value. The method comprises the steps of: receiving, from an upper layer, an evaluation request; evaluating the RAN support parameters according to the request from the upper layer; delivering, to the upper layer, an indication which indicates a detour to wireless local area network (WLAN) access and a detour to 3GPP access according to the result of the evaluation, and/or an indication which indicates maintaining current access; and performing feedback to the step of evaluating when the timer expires.
US10420007B2
A battery-powered node within a wireless mesh network performs energy-aware packet routing based on multiple factors. The battery powered node computes, for a given link to an adjacent node, the energy needed to transmit a packet to the adjacent node. The battery-powered node also determines the amount of battery energy remaining in the adjacent node. Based on these two factors, the battery powered node computes a link cost associated with the link to the adjacent node. The battery-powered node performs a similar computation for all adjacent nodes and then forwards packets via these adjacent nodes based on the associated link costs. The battery-powered node also maintains a table of routes through adjacent nodes, and reroutes packets through different adjacent nodes in response to link failures.
US10419999B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method of a terminal includes acquiring frame synchronization for a serving base station in a first slot period within a first frame and searching a neighbor cell in a second slot period within a second frame.
US10419991B2
Embodiments of the present application disclose a data transmission method and system, and a related apparatus. The method in the embodiments of the present application includes: when a network-side data transmission apparatus detects that a terminal is handed over from being served by a source base station to being served by a target base station, determining whether the source base station and the target base station have a wireless network transmission optimization (WNTO) technical capability; and completing transmission of uplink data or downlink data according to each determined WNTO technical capability of the source base station and the target base station, which effectively improves data transmission efficiency in a wireless network.
US10419990B2
Wireless terminals, base stations, telecommunications systems, telecommunications methods, and integrated circuits whereby efficient selecting of network cells in which terminals are camped and made available. A base station transmits, respectively, first system information that relates to a cell-selection performed by conventional terminals, and second system information that relates to a cell-selection performed by terminals that support coverage enhancement, and a terminal considers cells to which the second system information is not transmitted as barred cells, and in a case where the second system information is transmitted, performs a cell-selection using cell-selection parameters that relate to coverage-enhancement cells.
US10419988B2
Aspects of the disclosure provide systems and methods for establishing one or more Distributed Gateways located close to a location of a UE to facilitate faster packet delivery to the UE during transitions. Such transitions can include the UE transitioning its state, for example from being idle to connected to the network, but also includes operations in which the serving AP(s) for the UE changes. The method includes establishing at least two virtual network function (VNF) components (VFNCs) of a distributed gateway (D-GW), each VNFC associated with an access point (AP). Each VNFC buffers packets directed to the wireless device. The method further includes selecting at least one AP for serving the wireless device, and forwarding the buffered packets from the VNFC associated with the selected APs to the selected APs for forwarding to the wireless device. Packets buffered at the VNFCs of non-selected APs are discarded.
US10419986B2
Embodiments of the present invention provide a method for accessing a network by a UE, and an access device. The method includes: sending, by a source side access device, an access indication message to a UE, where the access indication message is used to instruct the UE to access a target side access device; or sending, by a source side access device, a first notification message to a target side access device, where the first notification message is used to instruct the target side access device to send, to a UE, access information used to instruct the UE to access the target side access device; and in a process in which the UE accesses the target side access device, maintains a connection between the UE and the source side access device, therefore, a service interruption is not caused.
US10419985B2
Provided method includes receiving, from the source AN, a handover request requesting a handover of an AN of the user equipment, wherein the user equipment is configured with a per node level tunnel for connection to a target user plane function node, and wherein the per node level tunnel is a common connection tunnel which is generated in the node unit for all traffics between the target AN and the target user plane function node, determining whether a service provision through the per node level tunnel is possible, determining whether generation of a new per node level tunnel for the user equipment is necessary when it is determined that service provision is impossible, and generating the new per node level tunnel for the user equipment based on a result of the determination or changing the tunnel model of the user equipment to a different tunnel model.
US10419983B2
Embodiments of the present invention relate to the communications field, and provide an MEC platform handover method, apparatus, and system. The method includes: receiving a handover notification sent by a handover notification device, where the handover notification device is a source access network device of to-be-handed-over UE or a target MEC platform of the to-be-handed-over UE; determining a TEID of the to-be-handed-over UE according to the handover notification; obtaining context of the to-be-handed-over UE according to the TEID of the to-be-handed-over UE; and sending the context to the target MEC platform. The present invention resolves a problem that provision of application data by an MEC platform to UE is interrupted when the UE is being handed over between access network devices, thereby providing continuous services to the UE. The present invention is applicable to a handover between MEC platforms.
US10419981B2
A wireless terminal can communicate with two radio access networks (RAN) (304, 306) of different types. The wireless terminal can register simultaneously with a RAN of the first type and a RAN of the second type and can wirelessly connect to a RAN of either the first type or the second type in a connected state. The wireless terminal when registered with both a first RAN and a second RAN and when wirelessly connected to the first RAN in the connected state, receives a mobility signal via the first RAN indicating a RAN of the second type and, in response to receiving the mobility signal and in response to being so registered with the first RAN and second RAN, transmits an access trigger signal (417). The access trigger signal indicates that the wireless terminal is to be connected to the second RAN in the connected state.
US10419976B2
Concepts and technologies are disclosed herein for relative quality of service indicators. A processor obtains quality of service data for a sector that is serving a user device. In response to determining that a quality of service associated with the sector is degraded, an offer can be provided to the user device to upgrade the quality of service. In response to detecting acceptance of the offer, enhancement of the quality of service can be triggered. Quality of service data for the sector can be collected. The quality of service data can represent the quality of service for the user device and a further quality of service for another device located in the sector. Quality of service display data that presents the quality of service for the user device and the further quality of service for the other device can be generated and provided to the user device for display.
US10419970B2
A three dimensional digital spectrum modulation spread spectrum technique (DSM-X) that improves channel diversity by providing multiple bands within the available portion of the frequency spectrum increasing the number of available channels. The system also improves the channel immunity through the use of at least three dimensions of pseudo-random data encoding, which adds two levels of pseudo-random frequency allocation to the pseudo-random data encoding used in prior DSM systems. The three dimensions of pseudo-random allocation may include pseudo-random data encoding, pseudo-random frequency pattern allocation among a plurality of bands defined within the assigned frequency spectrum, and pseudo-random frequency sequencing among a plurality of channels defined within each band. Additional levels of pseudo-random encoding may be implemented in direct sequence coding for header data, repeat packet timing, and packet iteration timing.
US10419960B2
A method is provided for configuring measurements performed by wireless communication devices. The method includes obtaining, at a first wireless communication device, information identifying a plurality of measurement occasions in which a second wireless communication device is scheduled to transmit a measurement signal to be used by the first wireless communication to perform a first measurement. The method also includes obtaining, at the first wireless communication device, information indicating one or more measurement gaps associated with the second wireless communication device in which the second wireless communication device is configured to perform a second measurement and adjusting measurements performed by the first wireless communication device based on the obtained information indicating one or more measurement gaps.
US10419955B1
Apparatus and methods for maintaining a valid radio channel list that may be updated dynamically without user intervention based on changes in the device location and the availability of an antenna are disclosed herein. For example, a device capable of performing a background low power search that initiates a new search based on changes in the geographic location of the device. This search may run based on the state of the radio and geographic location changes making sure the radio channels are updated in the background based on the geographic location with no user intervention required.
US10419947B2
Generally discussed herein are systems, apparatuses, and methods that can provide a coverage enhancement to a coverage limited device. According to an example a method can include determining a received signal strength of a reference signal transmitted from a base station, determining a coverage enhancement based on the determined signal strength, or transmitting a signature sequence of a plurality of signature sequences a first repeated number of times corresponding to the determined coverage enhancement.
US10419945B2
A network controller of a communication network that serves one or more communication devices controls placement of one or more communication devices, such as a range extender, in the communication network. The network controller can control a communication device (e.g., a mobile device) and an access point serving the communication device to measure one or more wireless characteristics to generate first and second measurement information, respectively. The network controller can determine a placement score based on the first measurement information and the second measurement, and determine a placement location of the ranger extender within the communication network based on the placement score. The network controller can provide the placement location to the communication device and/or the range extender to indicate the placement location in which the range extender is to be positioned within the communication network.
US10419942B2
The present invention relates to a wireless communication system and, particularly, to a method and a device therefor, the method comprising the steps of: configuring a cell group including multiple Ucells; identifying subframe configuration information on a particular cell within the cell group; and configuring subframe transmission directions of cells within the cell group so as to be the same at the same time point, on the basis of the subframe configuration information on the particular cell, wherein the particular cell is one Ucell among the multiple Ucells within the cell group when the cell group includes only Ucells, and the particular cell is an Lcell when the cell group includes the Lcell.
US10419935B2
An embodiment of the present invention provides an access method in a wireless communications network. Authentication and authorization functions of a 3GPP AAA server for a non-3GPP access network can be integrated into a mobility management network element. Therefore, after UE accesses the non-3GPP access network, a non-3GPP access gateway may select the mobility management network element that supports the authentication and authorization functions for the non-3GPP access network as a target mobility management network element, and request the target mobility management network element to perform authentication and authorization for the UE. After authentication and authorization are performed for the UE, the non-3GPP access gateway may select a P-GW for the UE, and set up a PDN connection between the non-3GPP access gateway and the selected P-GW for the UE.
US10419925B2
A method and a device for managing mobility of a mobile station in an Internet Protocol (IP) based network are provided. The method includes receiving a request for allocation of an IP address from an application, determining a type of IP address to be allocated to the application based on the request for the allocation of the IP address, and allocating the determined type of IP address to the application.
US10419924B2
A mobile apparatus according to the present embodiment includes a voice input unit configured to detect a signal from a user. In a case where the voice input unit detects a signal from the user and as a detection result of the signal from the user, it is determined that there is a signal from the user, the mobile apparatus performs sound source localization and specifies a location or direction in which the detected signal from the user is given. In a case where it is determined that the mobile apparatus is not able to move to the location where the signal from the user is given, a voice output unit configured to output a voice signal, a driving unit configured to move the mobile apparatus, and a light emitting unit configured to emit light performs predetermined control.
US10419922B1
A 5th-Generation (5G) cellular communication device may at times be used with a legacy subscriber identifier module (SIM) that does not support 5G subscriber identity privacy features. To obtain a subscriber identifier for authentication, the device attempts to obtain or generate a concealed subscriber identifier with the support of the current SIM. If this is not possible, as may be the case with legacy, non-5G SIMs, the device determines whether the home network specified by the SIM is the network of the provisioning operator. If so, the device obtains an unconcealed subscriber identifier from the SIM, encrypts it with the provisioned home network key, and uses the resulting concealed subscriber identifier for authentication. If the home network specified by the SIM is a network other than that of the provisioning network operator, the device obtains the unconcealed subscriber identifier from the SIM and uses it for authentication.
US10419914B2
A method, an apparatus, and a system for implementing alarm event handling. The method includes: acquiring, by a first NodeB eNB, alarm event EM information reported by a user terminal UE; sending, by the first eNB, an EM notification that includes the EM information to at least one eNB that needs to be notified of the EM information, so that the at least one eNB sends the EM notification to a UE of the at least one eNB; and sending, by the first eNB, the EM notification that includes the EM information to a UE of the first eNB. By using the method, the apparatus, and the system according to the embodiments of the present invention, a signaling interaction process for alarm event handling in an emergency case is shortened, thereby greatly shortening a communications delay of a cellular network communications system and greatly reducing system load.
US10419913B2
A communication device may include an NFC interface, a processor, and a memory, such as a non-transitory computer readable recording medium, storing computer-readable instructions. The computer-readable instructions may instruct the communication device to store, in a case where a state of the communication device is a first state, first data in the NFC interface and to store, in a case where the state of the communication device is a second state, the second data in the NFC interface. The NFC interface may establish a first communication link between the communication device and an external device and transmit the first data to the external device via the first communication link. The NFC interface may establish a second communication link between the communication device and a second external device and transmit the second data to the second external device via the second communication link by using the NFC system.
US10419907B2
Methods, non-transitory processor-readable storage media, systems, and devices for provisioning devices associated with wireless identity transmitters. An embodiment method performed by a proximity broadcast receiver may include operations for receiving a broadcast message including a secure identifier from a wireless identity transmitter, transmitting to a central server a sighting message that includes the secure identifier and an identity of the proximity broadcast receiver, receiving from the central server a return message that includes identification information related to the received broadcast message and that is authorized to be distributed to the proximity broadcast receiver based on data stored on the central server, and provisioning a device associated with the received broadcast message based on the identification information from the received return message. The method may also include identifying a software source from the received return message, requesting the software from the identified software source, and installing the received software.
US10419904B2
A mobile connectivity and self-generating illumination electric scooter comprises a step-through frame, and is operable as a plug-in electric vehicle with two or three wheels operational inside the wheels. A rechargeable battery stores electricity to drive the electric motor. The scooter also includes: a glossy finish, a rectangular front frame member, an aerodynamic manual brake fin, a communication device support member, detachable floor and front panels having multiple colors and designs, On/Off digital locking system, an accelerator handle and a brake handle differentiated by color; and further, an integral computer, an integrated router forming a Wi-Fi hotspot, a daytime running lamp, a help switch, a sound system, a camera for livestream and social media synchronization, a communication device charger, an integral GPS. The mobile communication device is in communication with, and controls at least one of: the integral computer, the Wi-Fi hotspot, speaker system, camera, help switch, and the GPS.
US10419903B2
Embodiments herein use a real-time closed-loop system to optimize a wireless network. The system includes a drone controlled by a self-organizing network (SON) to retrieve RF data corresponding to the wireless network. In one embodiment, the SON provides the drone with a predetermined path through the coverage area of the wireless network. As the drone traverses the path, a RF scanner mounted on the drone collects RF data. The drone transmits this data to the SON which processes the RF data to identify problems in the wireless network (e.g., cell tower interference). The SON generates one or more actions for correcting the identified problem and transmits these actions to a wireless network controller. Once the wireless network controller performs the action, the SON instructs the drone to re-traverse the portion of the path to determine if the problem has been resolved.
US10419898B2
A process and system allowing mobile users to initiate a two-way text message (SMS) conversation with a subscriber's computer. The steps consist of using a mobile user's mobile device to send a SMS containing a keyword and short code to a Short Message Service Center (SMSC), receiving an SMS reply containing an Individual Identification Code Numbers (IICN) which establishes two-way SMS communication between mobile user and business/subscriber. The invention further establishes IICN network which allows businesses to create-a SMS network, previously only available with voice phone networks, providing the Mobile User with the options of auto SMS replay, SMS conversation transfer, or interactive two-way SMS communication with a live SMS operator.
US10419893B2
Service continuity is provided between Multicast-Broadcast Single Frequency Networks (MBSFNs) for a wireless device receiving a service. A radio base station broadcasts the service on a Multicast-Broadcast Multimedia Service (MBMS) resource of a first MBSFN. The radio base station also broadcasts information identifying a different MBMS resource over which the service is being broadcast by a different radio base station in a different MBSFN to enable service continuity between the first MBSFN and different MBSFN for the wireless device. The wireless device receives the service broadcast on the MBMS resource of the first MBSFN from the radio base station. The wireless device also receives the information that identifies the different MBMS resource over which the service is being broadcast by the different radio base station in the different MBSFN. The information enables service continuity between the first MBSFN and different MBSFN for the wireless device.
US10419886B2
Technologies for context-based management of wearable computing devices include a mobile computing device and a wearable computing device. The wearable computing device generates sensor data indicative of a location context of the wearable computing device and transmits the sensor data to the mobile computing device. The mobile computing device generates local sensor data indicative of a location context of the wearable computing device and fuses the local sensor data with the sensor data received from the wearable computing device. The mobile computing device determines a context of the wearable computing device based on the fused sensor data. The mobile computing device determines whether an adjustment to the functionality of the wearable computing device is required based on the determined context. The mobile computing device manages the functionality of the wearable computing device in response to determining that an adjustment to the functionality is required.
US10419885B2
A communication device includes: a memory for receiving event data associating signaling data, a time marker and a mobile telephony identifier or a computer network identifier; an extractor arranged to calculate trajectory data on the basis of the signaling data that signal event data comprising time markers designating consecutive times associated with a single mobile telephony identifier or a single computer network identifier; and a matcher arranged to calculate a similarity value between trajectory data, and to associate at least one mobile telephony identifier and one computer network identifier based on the similarity value calculated for trajectory data associated therewith.
US10419884B2
Methods and apparatus for reference regeneration in real time location systems are disclosed. An example disclosed method includes obtaining reference phase offsets from a plurality of radio frequency identification (RFID) receivers; transmitting a first synchronization signal via a wireline link to obtain differential wireline coarse sync measurements; determining a residual offset table based at least in part on the differential wireline coarse sync measurements and the reference phase offsets; transmitting a second synchronization signal via the wireline link to obtain revised differential wireline coarse sync measurements; generating revised reference phase offsets by combining the revised differential wireline coarse sync offsets with the residual offset table; and determining a physical location of a RFID tag based at least in part on i) the revised reference phase offsets and ii) RFID receiver clock measurements corresponding to a time-of-arrival of over-the-air data transmitted from the RFID tag.
US10419877B2
A method of controlling a plurality of devices by an electronic apparatus includes receiving data from a plurality of devices, determining a correlation between at least two devices among the plurality of devices on the basis of the received data, determining a position of a first device on the basis of the correlation, grouping the first device and another device positioned in the vicinity of the first device into one group, and automatically creating group information, and controlling the devices included in the group. The name of the first device may be automatically set using the group information.
US10419875B2
Systems and methods for delivering customized content to wireless service subscribers are disclosed. According to the disclosed embodiments, wireless access points can be grouped into various zones. Some of all of these zones can be further associated with predefined service types or other customized attributes. When a wireless subscriber connects to an access point in a given zone, the subscriber can be provided with content and/or services based on the zone to which he is connected.
US10419868B2
A vehicle includes an interior cabin space and a sound system. The sound system includes one or more speakers and sensors configured to change sounds emitted from the speakers.
US10419866B2
A system for enabling a shared three-dimensional (“3D”) audio bed available to multiple software applications is provided. The system manages bed metadata defining a number of speaker objects of a 3D audio bed. The bed metadata also associates each speaker object with a location, which in some configurations, is defined by a three-dimensional coordinate system. The bed metadata is communicated to a plurality of applications. The applications can then generate custom 3D audio data that associates individual audio streams with individual speaker objects of the 3D audio bed. The applications can then communicate the custom 3D audio data to a 3D audio bed engine, which causes the processing and rendering of the custom 3D audio data to an output device utilizing a selected spatialization technology. Aspects of the 3D bed can be altered when the spatialization technology or the output device changes.
US10419865B2
Aspects of the subject disclosure may include, for example, embodiments receiving audio content in a multi-channel sound format over a communication network resulting in multi-channel audio content. Further embodiments can include identifying a compression ratio of the audio content. Additional embodiments can include determining a rendered sound externalization for rendering the audio content according to the compression ratio of the audio content. Also, embodiments can include rendering the audio content in a binaural audio format for headphone playback on an audio device according to the rendered sound externalization. Other embodiments are disclosed.
US10419846B2
An acoustical diffusion manifold transducer system which includes: a surface having a plurality (N or N2), where N is an odd prime number) of acoustical channels arranged in an N jc1 or N×N matrix; and each acoustic channel driven by a loudspeaker driver and each channel length governed by the relationship Ti·j=[(i2+j2)rem N]*unit delay. Where T is delay between channels having sequential values in the number sequence and N is a prime number. The channels are arranged to end in an outlet device so that sound waves from the speaker driver arrive in an ordered sequence, the outlet of each channel has the same area. The channels are pathways for sound waves generated by the loudspeaker driver and are preferably enclosed tubes of any suitable cross section.
US10419837B2
A loudspeaker system for a vehicle may include a vehicle partition panel that separates an interior space and an exterior space; a loudspeaker device comprising a frame, a diaphragm elastically supported at the frame, and a driving device that is configured to provide driving power for operating the diaphragm; and an air chamber disposed between the diaphragm and the vehicle partition panel. The frame delimits a chamber side opening of the air chamber facing the vehicle partition panel, where the vehicle partition panel comprises a vehicle partition panel opening. The vehicle partition panel opening has an extension which is smaller than the diameter of the diaphragm and smaller than an extension of the chamber side opening. The loudspeaker device is fixed to the vehicle partition panel such that the chamber side opening and the vehicle partition panel opening overlap in an overlapping area and the chamber side opening adjoins the vehicle partition panel opening.
US10419827B2
One aspect of the invention is a method of providing video to attendees of a live concert. Video of different views of the live concert is captured. A plurality of video streams are provided to attendees of the live concert while the live concert is occurring. The plurality of digital video streams enable an attendee of the live concert to select which of the plurality of digital video streams to view using a portable digital device associated with that attendee such that the attendee may choose from among the different views of the live concert.
US10419824B2
Systems and methods for providing metadata-selected advertisements are provided. These systems and methods may receive metadata and other media, select an object, read metadata attached to or associated with the selected object, select an advertisement based on the metadata, and display the selected advertisement. In addition, monitoring, collecting, and recording of predefined data concerning metadata selected advertisements may be provided. The invention also provides a receiver for receiving signals and/or data (e.g., programs, advertisements, program guides, metadata, etc.) and a processor for accepting a user's input signal, selecting an object, reading metadata attached to or associated with a selected object, selecting an advertisement, and displaying the selected advertisement.
US10419819B2
A system that incorporates teachings of the present disclosure may include, for example, a computing device, including a controller to: transmit a client program having a graphical user interface to a media device operating in an interactive television network, wherein the client program presents a symbolic overlay that superimposes onto media content received by the media device and enables the media device to associate commentary with the media content received at the media device; and conduct searches for one of consumer products or consumer services associated with the media content based on the commentary regarding the media content. Other embodiments are disclosed.
US10419795B2
An apparatus can include a system processor control and a system controller. The system processor can determine a subscriber content price for multimedia content based on a lead-time of electronic delivery of the multimedia content to a customer premises equipment via at least one transport provider servicing the customer premises equipment. The system controller can transmit the subscriber content price to the customer premises equipment and schedule electronic delivery of the multimedia content within the lead-time and in response to a subscriber request to deliver the multimedia content to the customer premises equipment.
US10419787B2
Various implementations disclosed herein enable a more efficient allocation of one or more shared network resources (e.g., bandwidth, memory, processor time, etc.) amongst a number of client devices based on media content data complexity and client device resource constraints in order to better manage perceptual playback quality of adaptive streaming content. In some implementations, a method includes aligning sequences of one or more temporal segments such that time boundaries of temporal segments across the sequences are in alignment; and, selecting segment representations for each temporal segment based on a combination of the sequence alignment and perceptual quality level values associated with available segment representations, such that a combination of resulting perceptual quality levels satisfies a joint quality criterion. Each sequence is associated with a respective one of a number of client devices sharing a network resource and an instance of a respective video stream. The one or more temporal segments of each sequence are used to provide segment representations of media content data to one of the client devices. The alignment of time boundaries of temporal segments is achieved at least in part by adjusting performance characteristics associated with at least some of the one or more temporal segments.
US10419779B2
The present invention relates to a device and a method for coding a 3D video, a decoding method, according to the present invention, comprising the steps of: receiving, through a first syntax, a camera parameter for switching a depth value into a disparity value; determining whether the camera parameter which applies to a previous slice or picture applies to a current slice or picture; and if the camera parameter applies to a current slice or picture, deriving a disparity value of a current block on the basis of the camera parameter. According to the present invention, slices or pictures of a certain interval may share the same camera parameter, the transmission of overlapping information may be prevented, and coding efficiency may be improved.
US10419776B2
Syntax changes for SHVC/MV-HEVC coding apparatus and methods are described which improve efficiency. In a first portion, syntax of header signaling position under P or B-slice conditions are described, and a new condition to signal inter-layer prediction layer. A second portion describes use of an inter-layer reference picture set as an alternative to the first portion, and provides an arranged syntax to more efficiently signal inter-layer reference information. In a third portion, an inter-layer sample only prediction and TMVP interaction is described which reduces signaling needs for collocated references syntax.
US10419773B1
Methods and apparatus are described in which both supervised and unsupervised machine learning are used to classify video content for compression using encoding profiles that are optimized for each type of video content.
US10419771B2
A system configured to perform pre-processing on a plurality of frames representative of an image, such as frames of a video sequences, to improve the compressibility of the video sequence during video encoding. In some cases, the plurality of frames are utilized to generate a deblocked image that may be compressed by the video encoder to further improve compression rates with respect to the original video sequence.
US10419760B2
A derived quantization parameter for a section of a currently encoding picture of a plurality of pictures is incremented to produce an updated quantization parameter when the derived quantization parameter is less than a minimum quantization parameter for the currently encoding picture. The section is then encoded using the updated quantization parameter. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
US10419754B1
Aspects of the disclosure provide method and apparatus for video coding. In some examples, an apparatus includes receiving circuitry and processing circuitry. The processing circuitry decodes prediction information of a block from a coded video bitstream. The prediction information is indicative of a reference line selected from a plurality of potential reference lines and an intra prediction mode selected from a set of potential intra prediction modes that is associated with the reference line. Then the processing circuitry reconstructs at least one sample of the block according to the intra prediction mode and at least one reference sample in the reference line.
US10419753B2
A display area can be smoothly moved.A semiconductor device sequentially receives a plurality of whole images, each of which includes a plurality of small screen images and which are temporally continuous and form a moving image, and decodes a received whole image. Here, the semiconductor device includes a reception unit that receives the whole image including the small screen images, a determination unit that determines a decoding area which includes a small screen image to be decoded and which is included in the whole image, and a decoding unit that decodes the small screen image in the decoding area which is determined by the determination unit and which is included in the whole image. The determination unit determines a new decoding area when a small screen image of intra frame appears in the decoding area.
US10419750B2
A video coding or decoding method in which luminance and chrominance samples in a 4:4:4 format or a 4:2:2 format are predicted from other respective samples according to a prediction direction associated with blocks of samples to be predicted; comprises detecting a prediction direction in respect of a current block to be predicted; generating a predicted block of chrominance samples according to other chrominance samples defined by the prediction direction; if the detected prediction direction is substantially vertical, filtering the left column of samples in the predicted block of chrominance samples, or if the detected prediction direction is substantially horizontal, filtering the top row of samples in the predicted block of chrominance samples; and encoding a difference between the filtered predicted chrominance block and the actual chrominance block or applying a decoded difference to the filtered predicted chrominance block so as to encode or decode the block respectively.
US10419745B2
A head-mounted display apparatus is disclosed which including a main frame arranged with left and right display screens, left and right eyepieces arranged in correspondence with the left and right display screen. The main frame is further arranged with a diopter and interpupillary distance adjustment mechanism for adjusting a distance between the display screens and the eyepieces and a distance between two eyepieces at each side. The diopter and interpupillary distance adjustment mechanism employs a rotation operation and a sliding operation of a same knob assembly for achieving adjustments of a diopter and an interpupillary distance of the head-mounted display apparatus. That is, not only the operation is easier, but also the product structure is simplified, so that the head-mounted display apparatus has a more compact structure, lighter weight and more comfortable and convenient use.
US10419724B2
An abnormality behind a shielding object is discovered. There is provided a monitoring system including a video acquirer, a detector, and a notifier. The video acquirer of the monitoring system acquires a video. The detector of the monitoring system detects entering of a target object into a blind spot generated by a shielding object in the video and appearance of the target object from the blind spot. If the target object does not appear from the blind spot even after a first time elapses since entering of the target object into the blind spot, the notifier of the monitoring system makes a notification.
US10419723B2
A communication system for a vehicle includes an antenna array for transmitting data to at least one other vehicle or structure. A control is operable to adjust a beam transmission of the antenna array responsive to determination of a driving condition of the vehicle. The control may adjust the beam transmission from an omnidirectional beam to a directed beam to enhance the transmission range of the beam. The control may adjust the beam transmission to the directed beam directed rearward of the vehicle responsive to a determination of a highway driving condition. The control may adjust the beam transmission responsive to a determination of at least one of (i) a highway driving condition, (ii) a high traffic driving condition, (iii) an intersection driving condition and (iv) a weather condition at the vehicle.
US10419716B1
Methods, systems, and techniques for projecting streamed video are provided. An Example Surround Video Projection System (SVPS) provides support for interacting with the displayed virtual reality environment, capturing a video of a user in the VR environment, and displaying the VR environment on deformations. Also, the SVPS may change the displayed VR environment responsive to attributes and/or characteristics of the user. In one example, the SVPS comprises a real time, interactive rendering system, a display system, and one or more display units. The rendering system comprises a high resolution graphics engine capable of generating high resolution video. The projection system comprises video capture cards to capture the generated video stream and forward it to a projection mapping engine. The projection mapping engine consolidates and stitches together the received video stream as appropriate to render the video stream over display units to the target viewing environment such as a dome/sphere.
US10419715B2
A method according to one embodiment includes: receiving, by a processing system, sensor data from a sensor device carried by a user or attached to the user's sports equipment during a sporting activity; identifying, by the processing system and based on the sensor data, an event engaged in by the user during a time period; determining, based on the sensor data, a position of the user during the event; identifying a camera that is operational and has the user in view during at least a portion of the time period; and selecting video footage of the event from the identified camera.
US10419709B2
A technology of preventing feeling of a viewer on brightness from significantly changing when content is switched is provided. A transmitting device (1) includes a calculation unit (12) that calculates a video feature of a transmission video signal, and a mute video generation unit (13) that generates a mute video posterior to a first video signal, in which luminance of the mute video is luminance corresponding to a value of a video feature relating to the first video signal.
US10419701B2
Disclosed herein are techniques for digital imaging. A digital pixel image sensor includes a digitizer in each pixel of a plurality of pixels, where the digitizer digitizes analog output signals from a photodiode of the pixel using a comparator, a global reference ramp signal, and a clock counter. In some embodiments, the comparator includes a pre-charging circuit, rather than a constant biasing circuit, to reduce the power consumption of each pixel. In some embodiments, each pixel includes a digital or analog correlated double sampling (CDS) circuit to reduce noise and provide a higher dynamic range.
US10419696B2
Provided are an infrared imaging device and a signal correction method using the infrared imaging device capable of reducing noise due to a variation of pixel signals of an infrared image even in a case where the variation of the pixel signals of the infrared image is changed. An infrared imaging device includes an optical system, a detection unit that includes an effective pixel portion in which effective pixels that are infrared detection elements are arranged in a matrix form in an effective region onto which infrared rays from the optical system are incident and a reference pixel portion in which a plurality of reference pixels that are the infrared detection elements are arranged in a reference region onto which the infrared rays from the optical system are not incident, and is positioned on an imaging surface of the optical system; and a signal correction unit that performs a correction process with respect to a pixel signal detected by the detection unit. The signal correction unit performs a variation correction process of calculating a reference variation value indicating a variation of pixel signals of the plurality of reference pixels included in the reference pixel portion and reducing a variation of pixel signals of the effective pixels to become smaller as the reference variation value becomes larger.
US10419693B2
An imaging apparatus includes an illumination section, an imaging section, and an image processor. The illumination section includes an illumination unit configured to selectively emit illumination light rays of light wavelength bands different from each other, and an illumination switch controller which generates an illumination unit control signal corresponding to each of sets of emission patterns so that combinations of the light wavelength bands of the illumination light rays emitted from the illumination unit are different from each other and the illumination switch controller controlling the illumination unit so that the illumination light rays are sequentially emitted from the illumination unit in the sets of emission patterns different from each other.
US10419692B2
In an image pickup apparatus having an image pickup unit, a color difference signal, which is generated from signals obtained from the visible light pixels and including the near-infrared light region, and a color difference signal, which is generated by removing the signals of the near-infrared light region, are combined, at a combination ratio that is in accordance with a saturation degree of the signal components of the visible light region, and then outputted. In this way, the hue can be reproduced with colors close to colors viewed by a person. A similar processing may be performed for the brightness signals. If the color difference signal generated by removing the signals of the near-infrared light region exhibits, for example, a negative value, then the signals of the near-infrared light region may be added again.
US10419691B2
An optical data insertion device for an optical system includes a projector operable to insert additional optical data into a capture aperture of the optical system so as to provide a combined image and a reflection barrier. The reflection barrier includes a secondary filter and a primary filter adapted to fit over the rest of the capture aperture of the optical system. The secondary filter is a band pass filter adapted to allow the transmission of a narrow pass band centerd on the peak emission wavelength of the projector. The primary filter is a narrow band stop filter that blocks the transmission of a narrow band of light corresponding to that allowed to pass by the band pass filter.
US10419690B2
Imaging systems having multiple optical modules are provided to achieve higher zoom ratio and better displaying effect. The FOVs or focal length ranges of the multiple optical modules may be designed to achieve a zoom ratio higher than either of the multiple optical modules and a Picture-in-Picture function. The gravity center of the imaging system may not be significantly varied during the zooming in and zooming out of the multiple optical modules.
US10419687B2
Imaging control methods and apparatuses are provided related to the field of imaging. A method comprises: in response to that an imaging apparatus is ready for reading data of a line of pixels, acquiring light source information of at least one glare source corresponding to the line of pixels, the at least one glare source being at least one of at least one light source of the imaging apparatus, causing a glare of the line of pixels when being in an ON state; and turning off at least one light source in an ON state in the at least one glare source according to the light source information. The influence of glare can be reduced, thereby improving the image quality.
US10419668B2
A portable device has an adaptive panoramic image processor. The portable device further has a plurality of image sensors having overlapping fields of view and an input device receiving a trigger signal that triggers the plurality of image sensors to capture a plurality of images. The adaptive panoramic image processor of the portable device processes the images to form a panorama based on side information about the portable device.
US10419667B2
A virtual window assembly for an airborne vehicle includes at least one camera configured to capture a panoramic and time-resolved image data stream from the view to the outside of the airborne vehicle, an image data processor coupled to the camera and configured to receive the captured image data stream and split the image data stream into a plurality of partial image data streams corresponding to different viewing angles of the panoramic image data stream, and a plurality of electronic displays mounted to an inside of a hull of the airborne vehicle, coupled to the image data processor and configured to receive partial image data streams. Each of the electronic displays is configured to display one of the partial image data streams so that the physical mounting location of the electronic displays in the airborne vehicle corresponds to the associated camera viewing angle of the displayed partial image data stream.
US10419665B2
Certain aspects pertain to Fourier ptychographic imaging systems, devices, and methods such as, for example, high NA Fourier ptychographic imaging systems and reflective-mode NA Fourier ptychographic imaging systems.
US10419664B2
An imaging system may include an image sensor with phase detection pixel groups for depth sensing or automatic focusing operations. Each phase detection pixel group may have two or more photosensitive regions covered by a single microlens so that each photosensitive region has an asymmetric angular response. The imaging system may use image data from the phase detection pixel group to determine a phase difference. Alternatively, to improve accuracy, the imaging system may obtain two sets of image data using two different aperture sizes. The phase difference associated with each aperture size may be determined. The difference between the two phase differences may be determined and used as a more accurate metric for depth sensing or automatic focusing operations.
US10419661B2
A shooting method and a shooting device are disclosed. In general, the shooting method includes the following steps: continuously capturing images; reading a captured image of the captured images and searching in the current read image according to a predetermined criteria to identify a Light Painting region of the current read image; and extracting the Light Painting region and merging the Light-Painting region and a corresponding position of a base image to achieve a synthesized image, and using the synthesized image as a base image for next image synthesis. Since only the Light Painting region is merged and synthesized, and other light spot regions in the image would not appear in the synthesized image, and it would not contaminate the synthesized image, a clear Light Painting trajectory can be recorded in the finally synthesized image.
US10419659B2
An electronic device includes first and second operation units. Where an item, allocated as a setting item for which a setting value is changed according to an operation on the first operation unit, is a first item, the first item setting value is changed per the operation on the first operation unit. After a predetermined operation of releasing an operation on the second operation unit, or performing a particular operation to be performed after releasing the operation on the second operation unit, the allocated item becomes different depending on whether the operation on the second operation unit is continuously performed for a first period or longer after the operation is performed on the second operation unit when the first item is set as the allocated item, until the operation on the second operation unit is released.
US10419624B2
An image forming apparatus includes a correction unit configured to execute first correction processing to be executed to bring reproduction characteristics of an image formed by an image forming unit close to a target value and second correction processing different from the first correction processing, and an adjustment unit configured to execute a plurality of adjustment processing including the second correction processing, wherein correction processing by the correction unit is set to be executed at a predetermined timing, and wherein in a case that correction processing by the correction unit is executed at the set timing after adjustment processing is executed by the adjustment unit, the image forming apparatus performs control not to execute the second correction processing included in the adjustment processing and to execute the second correction processing after executing the first correction processing by the correction unit.
US10419622B2
An image reading device includes a rotating magnet unit (42) that rotates in interlock with opening and closing of a document pressing unit (2) and has a magnetic pole of an N pole and a magnetic pole of a S pole disposed at different phase positions in a rotation direction, a magnetic sensor (43) having a magnetic detection part (43a) that is installed in a reading unit or a movable body moving in a sub-scanning direction in interlock with the reading unit, and faces a peripheral surface of the rotating magnet unit (42) only when the reading unit is in a predetermined home position, and a determination unit that determines an opening and closing state of the document pressing unit (2) and determines whether the reading unit is in the predetermined home position on the basis of an output signal from the magnetic sensor (43).
US10419616B2
A method, system and program product, the method comprising: obtaining for each call in one set of calls a respective pattern representing multiple different respective data fields; obtaining performance data for the respective patterns of the calls; obtaining performance data for the respective agents; determining agent performance sensitivity to call pattern performance for agents in a set of agents comprising the agent performance data correlated to call performance data for the calls the agent handles; and matching a respective one of the agents from the set of agents to one of the calls based at least in part on the performance data for the respective pattern of the one call and on the agent sensitivity to call performance for the respective one agent of the set of agents.
US10419609B1
A call processing system and method for providing a secondary information channel to a caller. Upon reception of a call from a caller to a customer service representative on a primary access channel determine a device (secondary device) associated with the caller that is separate from the device the caller is using for the primary access channel. The secondary device is to be used to provide a secondary information access channel. The secondary information access channel is complimentary to the primary access channel between the caller and the customer service representative and is utilized to deliver information content to the caller and/or provide other services supportive of the conversation with the company service representative.
US10419604B2
A method of providing a recent call list of calls recently received or initiated by a telecommunications device where information on recent services which are services recently handled by or using the telecommunications device other than calls are incorporated as entries in a recent call list of the telecommunications device. Each entry can be formed by a data structure being composed of a plurality of data fields. Each data field can include a data value. An entry representing a recent service other than a call in the recent call list can include a service code identifying a recent service as a data value. A device, system, and apparatus can be configured to utilize or execute the method.
US10419601B2
An exemplary communication session management system concurrently presents a plurality of session icons within a single on-screen user interface, each session icon representative of a respective communication session and configured to visually indicate a session status of the respective communication session. The communication session management system further detects a user action performed by a user with respect to one of the plurality of session icons, modifies a communication session in response to the user action, and graphically indicates the modification of the session status of the communication session. Corresponding systems and methods are also described.
US10419599B2
Embodiments of the present disclosure provide a certificate loading method and related products. The method includes: detecting a first process requesting to call a target data processing algorithm, and determining a certificate corresponding to the target data processing algorithm, the target data processing algorithm being one of a plurality of data processing algorithms associated with a currently launched face recognition application; obtaining a set of process names associated with the certificate; detecting that the set of process names comprises a process name of the first process, and loading the certificate to allow the first process to call the target data processing algorithms.
US10419598B2
A device is provided for use with a database having stored therein a stored signature corresponding to non-compromised driving by a user of a vehicle as detected by a device of the vehicle. The device includes a parameter detecting component that generates a parameter signature and an identifying component that generates a probability of non-compromised driving. The identifying component generates the probability of non-compromised driving so as to indicate that the user is driving the vehicle in a non-compromised manner or a compromised manner.
US10419593B2
Re-connection processing is performed on the basis of suitable setting. An image capture apparatus is an image capture apparatus capable of performing wireless communication with a mobile terminal, and includes a connection control information setting unit and a communication control unit. The connection control information setting unit sets connection control information. A transmission interval of a wireless signal relevant to the wireless communication is controlled on the basis of the connection control information which is set is the connection control information setting unit.
US10419592B2
A communication apparatus may perform: receiving a specific signal from a first external apparatus via a second interface; changing a state of a first interface from a first state to a second state, in a case where the specific signal including predetermined information is received via the second interface while the state of the first interface is the first state; maintaining the state of the first interface in the first state, in a case where the specific signal not including the predetermined information is received while the state of the first interface is the first state; and performing a communication of target data with the first external apparatus via the first interface being in the second state, after the state of the first interface has been changed to the second state.
US10419582B2
An approach is described for processing command line templates for database queries. A method pertaining to such approach may include retrieving a set of command line templates based upon command line information received from a plurality of respective clients in a computing environment. The method further may include receiving a command line query from a first client among the plurality of respective clients and searching the set of command line templates based upon contents of the command line query. The method further may include transmitting to the first client at least one command line recommendation based upon the search. In an embodiment, retrieving the set of command line templates according to the method may include receiving from a centralized server at least one update with respect to the set of command line templates.
US10419574B2
A memory device includes a memory array including a first communication circuit element configured to communicate a first signal between components in the memory device; a second communication circuit element configured to communicate a second signal between the components in the memory device; and a configurable grouping mechanism coupled to the first communication circuit element and the second communication circuit element, the configurable grouping mechanism configured to select between: operating the first communication circuit element and the second communication circuit element independent of each other, where in the first signal and the second signal are independent signals, and operating the first communication circuit element and the second communication circuit element as a group, wherein the first signal corresponds to the second signal.
US10419572B2
Disclosed is a caching system for processing web-based service requests. The caching system includes one or more pluralities of servers coupled to one or more online common storage. Each one of the plurality of servers processes caching service requests from one or more clients coupled to the plurality of servers. Each one of the plurality of servers is capable of operating in an active/single mode, and active/active mode, or an active/standby mode.
US10419557B2
A computer system receives digital content for communication to a user. Digital fingerprints are calculated from the digital content. The fingerprints are compared to identify redundant digital content. Digital identifications associated with the digital fingerprints are communicated to a user device to determine whether the digital content exists in local storage.
US10419554B2
Systems, methods, and non-transitory computer-readable media can access an interface through which respective status updates of one or more users of a social networking system are provided, wherein a status update of a user indicates at least an activity and a geographic location corresponding to the activity. A determination is made that a first user has selected an option for setting a status update of the first user. Information from the first user to be used for setting the status update is obtained. The status update for the first user is set based at least in part on the obtained information, wherein the interface is updated to include the status update for the first user.
US10419550B2
Systems, methods, and computer-readable media for improving the reliability of service function (SF) application in a service function chain (SFC) are provided. In some aspects, the subject technology facilitates automatic service function type validation by a service function forwarder (SFF), for example, by using a probe configured to query a function type of a SF module associated with the validating SFF.
US10419548B1
Systems and methods for storage resource and computation resource expansion. A method embodiment includes migrating a computing task from an external computing environment to a different computing/storage environment. The method commences by identifying a storage system having virtualized controllers and by identifying a computing device that performs a workload that interfaces with the storage system. The virtualized controllers execute in the second computing environment to manage access to storage target devices by accessing a storage target device identified by an IP address. A particular virtualized controller that is connected to the storage target device is selected and configured to process storage I/O from a migrated workload. A user virtual machine or user executable container is configured to execute the workload on one of the nodes in the computing and storage system within the second computing environment. After migration, the computing task from the external computing environment is discarded or decommissioned.
US10419535B2
A system and method for storing and retrieving preconfigured, hidden SyncML server profiles on a client is described. Conventionally, users of client devices need to manually configure the devices to allow for synchronization with new servers via SyncML. Preconfigured SyncML profiles allow a client to synchronize with a SyncML server without having to generate a new SyncML profile, thereby improving user experience. The preconfigured SyncML profiles may be hidden from a user or displayable to a user.
US10419525B2
A server-based system, method, and computer program product are provided for scanning data on a client using only a subset of the data. In operation, a request is received for a subset of data stored on a client that is required for determining whether the data is unwanted. Additionally, a representation of only the subset of data is sent from the client to a server over a network. Furthermore, a response is received from the server over the network. Still yet, there is a reaction based on the response.
US10419522B2
Systems and methods for synchronizing data across devices and mediating data sharing are described. In some embodiments, the systems can include a user device and at least one target device connected over a network for sharing event information. The user device and the target devices can include sensors thereon for detecting a gesture than can correspond to events that generate commands to perform tasks. Event information collected from the sensors can be compared and normalized using a cloud infrastructure to determine if the event is synchronized between the user device and the target devices such that the user device collected the same values as the target devices. If the event is synchronized, the system can perform the task. In some embodiments, the task can include synchronizing data between the user device and the target device while selectively choosing a target device for data sharing. In some embodiments, the task can include the user device acting as a mediator for data sharing between two or more target devices.
US10419521B2
According to one embodiment, there is provided a memory system including a proximity wireless interface, a memory, and a controller. The proximity wireless interface can communicate with a correspondent device. In the memory, a file having an extension is stored. The controller specifies, if device information related to an attribution of the correspondent device is received in the proximity wireless interface from the correspondent device, at least one of an extension recognizable in the correspondent device and an extension unrecognizable therein based on the device information and that performs first transmission control according to a specified result. The first transmission control includes at least one of selectively transmitting a file having the recognizable extension from the proximity wireless interface to the correspondent device and not transmitting a file having the unrecognizable extension from the proximity wireless interface to the correspondent device.
US10419512B2
A system of transmitting display data is presented. The system includes a frame encoding part configured to receive a source frame and output a compressed frame. The frame encoding part has: a difference unit configured to generate a difference frame using the source frame and an encode reference frame; an encode output unit configured to output a compressed version of either the source frame or the difference frame as a compressed frame; and a first compressed frame buffer configured to store a compressed version of the source frame as a new encode reference frame, wherein the frame encoding part further includes a frame decision unit configured to compare the image quality of frames respectively derived from the source frame and the difference frame.
US10419499B2
Methods and systems are provided for evaluating feedback relating to applications running on mobile device and updating information relating to the applications. User feedback messages may be received from mobile communication devices, with the user feedback messages comprising information associated with one or more applications operable on the mobile communication devices. Based on the user feedback messages, an application may be selected, with the selecting comprising computing a most likely application to match at least one parameter in user feedback messages. A classification parameter of the selected application may be determined, such as based on evaluating one or more operating characteristics of the selected application. The classification parameter may be provided to a mobile communication device and/or a server system, to enable the mobile communication device to identify application(s) matching the selected application, and/or to enable the server system to operate application(s) matching the selected application.
US10419495B2
A Lawful Intercept (LI) system and a method in a LI system comprising at least one Intercept Access Point (IAP) for intercepting communication traffic using User Datagram Protocol (UDP) and Transmission Control Protocol (TCP) packets in one or more communications networks. The IAP delivers the communication traffic as Communication Content (CC) to a Law Enforcement Agency (LEA) via a mediation functionality controlled by an administration functionality. The method comprises receiving CC as UDP and TCP; storing UDP and TCP CC in a buffer arrangement; and forwarding TCP CC or UDP CC via a first CC handover interface or via a second CC handover interface, separated from the first CC handover interface, to the LEA. A synchronization mechanism is provided in order to retransmit all IP packets lost over the new interface and a buffer capacity process.
US10419485B2
A method is provided for identifying a strength of an input picture password formed by performing a sequence of gestures relative to a picture. The method includes storing, in a memory device, a crowdsource history of picture passwords formed by tracking a plurality of picture passwords used to authenticate a plurality of users. Each of the plurality of users has a respective user profile. The method further includes generating, by a processor-based demography-based pattern usage assessment generator, a demography-based pattern usage assessment by analyzing the crowd source history and the user profile of the plurality of users. The method also includes providing, by a user-perceptible indication device, an indication of the strength of the input picture password in accordance with the demography-based pattern usage assessment.
US10419482B2
Disclosed in the embodiment of the present invention is a method for acquiring session initiation protocol (SIP) signaling decryption parameters and the method comprises the following steps: the authentication information of the Gm interface and the authentication information of the Cx interface are acquired; a security association (SA) decryption table is created according to the acquired authentication information of the Cx interface and authentication information of the Gm interface, wherein the SA decryption table comprises SIP signaling decryption parameters. A device for acquiring SIP signaling decryption parameters is also disclosed in the embodiments of the present invention.
US10419478B2
Systems and methods for providing an improvement to computer security relating to electronic digital messages are provided. In an embodiment, a computing device receives an electronic digital message that is sent to a receiving account. The computing device identifies a sending account associated with the electronic digital message and from which the electronic digital message was sent. The computing device obtains metadata relating to the sending account, the metadata including received message data that is related to a number of messages that have been received by the sending account. The computing device determines that the sending account satisfies a received message criteria based, at least in part, on the received message data and, in response, performs a responsive action relating to the electronic digital message.
US10419470B1
A computer program product for performing anomaly detection, a detected anomaly being indicative of an undesirable event, the computer program product comprising a non-transitory tangible storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method comprising receiving data comprising a plurality m of multidimensional datapoints (MDDPs), each data point having n features, constructing a dictionary D based on the received data, embedding dictionary D into a reduced dimension embedded space and classifying, based in the reduced dimension embedded space, an MDDP as an anomaly or as normal.
US10419463B2
A security platform employs a variety techniques and mechanisms to detect security related anomalies and threats in a computer network environment. The security platform is “big data” driven and employs machine learning to perform security analytics. The security platform performs user/entity behavioral analytics (UEBA) to detect the security related anomalies and threats, regardless of whether such anomalies/threats were previously known. The security platform can include both real-time and batch paths/modes for detecting anomalies and threats. By visually presenting analytical results scored with risk ratings and supporting evidence, the security platform enables network security administrators to respond to a detected anomaly or threat, and to take action promptly.
US10419457B2
In response to determining that an event matches a condition of a rule, a given one of a plurality of computing nodes is selected to send the event, based on one or both of an attribute of the event and an identifier of the rule. Information of the event is sent to the given computing node to perform correlation of the event with another event.
US10419454B2
A malicious encrypted traffic inhibitor connected to a computer network is disclosed. A method for inhibiting malicious encrypted network traffic communicated via a computer network also is disclosed. The malicious encrypted traffic inhibitor and method utilize an estimated measure of entropy for a portion of network traffic communicated over a network connection via the computer network. The estimated measure of entropy is calculated as a measure of a degree of indeterminacy of information communicated via the network connection, such as an estimated measure of Shannon entropy, and then compared with a reference measure of entropy for malicious encrypted network traffic. If the estimated measure of entropy for traffic communicated via the computer network is sufficiently similar to the reference measure of entropy, a positive identification of malicious traffic on the computer network can be output.
US10419449B1
A method includes obtaining session data related to a plurality of network sessions, analyzing the session data to identify one or more features of the network sessions, and utilizing the one or more features to aggregate the plurality of network sessions into a plurality of meta-sessions. A meta-session comprises a set of network sessions having similar features. The method also includes selecting a classifier for ranking the meta-sessions based on a scoring function that characterizes performance in ranking meta-sessions having a designated characteristic, ranking the meta-sessions utilizing the selected classifier, providing a designated number of the ranked meta-sessions for additional processing to determine potential maliciousness, and modifying access by client devices to an additional network session responsive to the additional network session comprising session data with features similar to those of one of the designated number of the ranked meta-sessions determined to be potentially malicious.
US10419448B2
An enhanced email service that mitigates drawbacks of conventional email services by enabling transmission of encrypted content to a recipient regardless of the recipient having a prior relationship with the sender or having credentials issued from a certificate authority. A method is provided for receiving encrypted content and generating a message includes both the encrypted content as an attachment and a link to enable decrypted access to the decrypted content. The method may include transmitting the message to an intended recipient's mailbox while also storing the message in an organizational mailbox to provide for subsequent decryption of the encrypted content. The link may provide the intended recipient of the message with decrypted access to the encrypted content in various ways depending on, for example, whether the recipient is viewing the message through a webmail browser or through a local mail client that is compatible with the enhanced email service.
US10419446B2
Managing policies for a chain of administrative domains, from end-to-end, includes receiving, at a network device associated with an administrative domain that is part of a chain of administrative domains provisioning an Internet-based application or an Internet-based service to a network, a root block for a blockchain. The root block is generated by a network device in the network and includes a request for a specific network parameter over a specific time period. The network device associated with the administrative domain appends a first block to the blockchain including the root block to accept the request and configures the administrative domain in accordance with the specific network parameter when an end-to-end path in the chain of administrative domains accepts the request. The network device associated with the administrative domain also generates blockchain transactions that append network status updates to the blockchain during the specific time period.
US10419438B2
In one embodiment, a method includes: presenting, in a user interface of an authoring tool, a plurality of levels of abstraction for a network having a plurality of devices; receiving information from a user regarding a subset of the plurality of devices to be provisioned with one or more security keys and an access control policy; automatically provisioning a key schedule for the subset of the plurality of devices in the network based on the user input and a topological context of the network; and automatically provisioning the access control policy for the subset of the plurality of devices in the network based on the user input and the topological context of the network.
US10419423B2
Techniques allow identification of credential fields in a credential form on a web page that can be stored in a credential manager database to allow a credential manager application to fill the credential fields with saved credentials managed by the credential manager.
US10419421B2
Methods, systems, and computer programs are presented for creating a secure network fabric and for adding trusted devices to an existing secure network fabric. One method includes an operation for setting a switch into a provisioning mode where the switch does not enforce secure communications. While the switch is in provisioning mode, the method performs operations including establishing a connection from the switch to a provisioning controller, sending a certificate signing request (CSR) from the switch to the provisioning controller, and receiving, from the provisioning controller, a security certificate generated by a certificate authority. The method further includes an operation for entering a lockdown mode by the switch after receiving the security certificate, where the switch, while in lockdown mode, secures communications utilizing the security certificate.
US10419418B2
A device fingerprinting system provides an additional factor of authentication. A user device may be redirected, along with user ID parameters, to authentication system. The user device may be sent instructions to execute that collect and send back device characteristic information to the authentication system. The authentication can create a unique fingerprint of the device, and determine if the fingerprint has been seen before. If seen before, the authentication system may send back an authentication token indicating the additional factor of authentication was a success. If the fingerprint has not been seen previously, the authentication system may conduct a one-time password authentication as the additional factor. If successful, the fingerprint may be stored in association with the user device for future authentication as an additional factor.
US10419415B2
A system includes a retrieval engine, an authentication engine, an extraction engine, a determination engine, and an export engine. The retrieval engine receives a request for a data report from a user via a user device. The retrieval engine receives reporting data from one or more data servers. The authentication engine determines whether the user is authorized to receive the customized data based on an authentication token. The extraction engine configured to extract one or more report requirements from the request and extract customized data from the reporting data based on report requirements and metadata. The determination engine determines one or more presentation generation tools based on the report requirements and the customized data. The export engine communicates the customized data and a routine to the one or more presentation generation tools.
US10419410B2
A controller is configured to perform various steps including receiving a plurality of user identification values. Another step includes determining a first range of the plurality of user identification values, the first range including a first minimum user identification value and a first maximum user identification value. Another step includes assigning a first user identification value to a first user from the first range of the plurality of user identification values to a first user based on the first minimum and maximum user identification values. Another step includes determining a second user identification value from the first range of the plurality of user identification values by incrementing the first user identification value based on the first minimum and maximum identification values. Yet another step includes assigning the second user identification value to a second user.
US10419401B2
Computer implemented systems and methods are provided for securing data. In some embodiments, a system for securing data may comprise one or more processors configured to receive a request for data over a network. The one or more processors may be configured to identify one or more confidential portions of data within the requested data. The one or more processors may be further configured to transmit the confidential portions of data to a hardware device configured to secure the confidential portions of data, and receive the secured data from the hardware device.
US10419398B2
A method and apparatus for resource locator identifier rewrite have been presented. A security device receives from a resource host over a non-secure hypertext transfer protocol (HTTP) session a response to a request received from a client over a secure HTTP session. The response includes a uniform resource locator (URL) that is supposed to be for a resource host, but the URL does not designate a secure resource access protocol and the resource host requires the secure resource access protocol. The URL is located in the response and modified to designate the secure resource access protocol. After modification, the response is transmitted via the secure resource access protocol session to the client.
US10419385B2
Systems and methods are provided for use in facilitating message communications between a source and at least one recipient. One exemplary method includes receiving, by at least one computing device, a message where the message includes a destination and has a source protocol, normalizing, by the at least one computing device, the message, and converting, by the at least one computing device, the normalized message to a destination protocol associated with the destination. The method further includes transmitting the converted message to the at least one recipient, based on the destination.
US10419383B2
Systems, methods, and non-transitory computer-readable media can receive a comment to a posted content item. One or more user interactions with the comment are received. An interaction-to-impression ratio for the comment is determined. The comment is ranked among a plurality of comments based on the interaction-to-impression ratio.
US10419382B2
A message post-processing apparatus provides an optional instrumented viewport to a message recipient to store message dispositions such as archive, reply-to, forward, open, move, delete, and each elapsed time-to-disposal (TTD) from display. The instrumented viewport also displays a proposed disposition and a proposed TTD, which may be overridden within the instrumented viewport. A timer is initialized to TDD when each message is substantially within the viewport. Absent user intervention, a disposer circuit performs the proposed operation on the message upon expiration of the TTD. The proposed TTD and disposition is derived from analyzing the history and quality of similar messages among recipient's dispositions. When a recipient changes the treatment of a message, the apparatus stores the new disposition and TTD for future reference. A synthesizer circuit transforms message body and headers and proposed TTD and disposition into a message precis.
US10419376B2
An indication of a content item being provided to a channel of a content item sharing platform may be received. Users associated with the channel of the content item sharing platform may be identified. Classifications of feedback of the users that are based on evaluations of the feedback from the plurality of users for other content items on the content item sharing platform may be received. A first portion of the plurality of users associated with a first classification indicating a higher rating than a second portion of the plurality of users associated with a second classification indicating a lower rating may be identified. Notifications identifying the content item may be sent to the first portion of the plurality of users associated with the first classification indicating the higher rating before the second portion associated with the second classification indicating the lower rating.
US10419374B1
A computer-implemented method (and non-transitory media) are provided, comprising at least a portion of an instant messaging application that is configured to cooperate with an apparatus, the instant messaging application, when executed, configured to cause a device to: display an instant messaging interface including: a text entry user interface element for receiving entered text, a plurality of user interface elements for generating attachment requests that are valid according to a criterion schema defining at least one of a format or a vocabulary, the plurality of user interface elements including: a first menu item with corresponding first text, and a second menu item with corresponding second text.
US10419373B2
A system for directing messages between a composite user interface and at least one source application. A message is to be directed to a predetermined set of services, each service executes a command specified by the message and the message comprises details of the predetermined set of services. Each service in the predetermined set of services uses said details to determine whether the message should be sent to another service, and if it is determined that the message should be sent to another service transmits the message to an appropriate service.
US10419370B2
A switching device includes a primary memory and an traffic manager. The primary memory buffers packets for temporary storage. The traffic manager monitors consumed resources in the device related to the buffering of packets in the primary memory. The traffic manager migrates packets buffered in the primary memory to a secondary memory when the consumed resources exceed a certain threshold. The traffic manager also controls dequeuing of the packets from the primary memory and the secondary memory.
US10419366B1
Some embodiments of the invention provide a forwarding element that can be configured through in-band data-plane messages from a remote controller that is a physically separate machine from the forwarding element. The forwarding element of some embodiments has data plane circuits that include several configurable message-processing stages, several storage queues, and a data-plane configurator. A set of one or more message-processing stages of the data plane are configured (1) to process configuration messages received by the data plane from the remote controller and (2) to store the configuration messages in a set of one or more storage queues. The data-plane configurator receives the configuration messages stored in the set of storage queues and configures one or more of the configurable message-processing stages based on configuration data in the configuration messages.
US10419360B2
Systems and methods to establish and execute market-driven variable price offerings among the lenders and borrowers in a bandwidth-sharing ad hoc network for shared bandwidth usage. The method comprises establishing and executing market-driven variable price offerings among lenders and borrowers. A bandwidth-sharing ad hoc network for shared bandwidth usage is formed based on the established and executed market-driven variable price offering.
US10419356B1
The disclosed apparatus may include (1) forwarding, along a network path, a test packet that is (A) destined for an invalid port on a destination device and (B) fragmented by an intermediary device within the network path according to an MTU value of a network interface on the intermediary device, (2) receiving an error packet sent by the destination device in response to having determined that the test packet is destined for the invalid port, (3) determining a PMTU value of the network path by identifying, within the error packet, a size of the largest fragmented segment of the test packet received by the destination device, and then (4) forwarding, along the network path, at least one packet sized to comply with the PMTU value such that the packet remains unfragmented upon reaching the destination device. Various other apparatuses, systems, and methods are also disclosed.
US10419347B2
Aspects of the present disclosure provide for managing electronic communications within a large scale computer architecture by intelligently, dynamically, and centrally managing a throughput of electronic transactions, but are not so limited. A disclosed system includes a centralized transaction accumulator that uses a draining algorithm to provide a metered release of accumulated electronic transactions within a computer architecture. A disclosed method operates to accumulate electronic transactions and uses a draining algorithm to provide a metered release of accumulated electronic transactions. A disclosed computer readable medium includes executable instructions that operate to centrally manage collection and/or release of accumulated electronic transactions.
US10419338B2
A configurable directional 2D router for Networks on Chips (NOCs) is disclosed. The router is well suited for implementation in programmable logic in FPGAs, and achieves theoretical lower bounds on FPGA resource consumption for various applications. The router may employ an FPGA router switch design that consumes only one 6-LUT or 8-input ALM logic cell per router per bit of router link width. A NOC comprising a plurality of routers may be configured as a directional 2D torus, or in diverse ways, network sizes and topologies, data widths, routing functions, performance-energy tradeoffs, and other options. System on chip designs may employ a plurality of NOCs with different configuration parameters to customize the system to the application or workload characteristics. A great diversity of NOC client cores, for communication amongst various external interfaces and devices, and on-chip interfaces and resources, may be coupled to a router in order to efficiently communicate with other NOC client cores. The router and NOC enable feasible FPGA implementation of large integrated systems on chips, interconnecting hundreds of client cores over high bandwidth links, including compute and accelerator cores, industry standard IP cores, DRAM/HBM/HMC channels, PCI Express channels, and 10G/25G/40G/100G/400G networks.
US10419333B2
Embodiments of the present application provide a method and an apparatus for compressing a label stack. The method includes: obtaining a first label stack corresponding to a forwarding path, where the first label stack comprises node labels corresponding to each node on the forwarding path; selecting a first node label from the first label stack, where when forwarding a packet, a node corresponding to the first node label is capable of encapsulating at least two layers of labels in the packet; replacing at least two adjacent labels located after the first node label in the first label stack with a first compression label, to generate a second label stack; and instructing a source node on the forwarding path to perform packet processing according to the second label stack. In this way, a length of a label stack pushed into the packet can be shortened.
US10419328B1
The disclosed computer-implemented method may include (1) receiving, at a network device, a route update for one or more routes that direct traffic within a network that supports BGP, (2) identifying, within the route update, a BGP prefix and a plurality of protocol next-hop addresses that (A) identify a plurality of neighbors of the network device and (B) each correspond to the BGP prefix, (3) maintaining a single copy of the BGP prefix and each of the protocol next-hop addresses, (4) receiving a packet destined for a computing device that is reachable via at least one of the neighbors of the network device, and then (5) forwarding the packet to the one of the neighbors of the network device in accordance with the BGP prefix and the protocol next-hop address that identifies the one of the neighbors. Various other methods, systems, and apparatuses are also disclosed.
US10419323B2
In one embodiment, an apparatus includes a connector for directly connecting the apparatus to a host when the apparatus is received at a host interface configured for receiving a pluggable transceiver, a sampler module configured for under-sampling a periodic waveform transmitted from the host, and an interface for transmitting sampled data to a processing device operable to process and analyze the sampled data for use in determining if the host is operating within specified limits.
US10419321B2
A method for managing service resources of a group of host machines is provided. Each host machine provides services for a corresponding set of data compute nodes (DCNs). The method receives service distribution configuration for a set of entities comprising at least one of a tenant, a service, and a provider. The method identifies a set of host machines on which a set of DCNs for the set of entities operate. The method determines an amount of resources to be assigned to each entity of the set of entities. The method communicates with the set of host machines to modify a set of resource pools available on each host machine.
US10419319B1
A network management gateway device, method, and software is disclosed which communicates and translates between more sophisticated digital data network monitoring devices and managers, such as SNMP managers, and managed network devices, such as OpenFlow packet switches, which often are not sophisticated enough to respond to SNMP or REST type monitoring methods. This gateway may communicate with managed devices in one or more of a variety of modes. The manager may communicate with the gateway directly, or be configured to communicate with the managed device while the communications are redirected to the gateway and processed by the gateway. In some embodiments, the gateway may use the OpenFlow protocol to communicate management data with an OpenFlow switch and to install a flow in the switch to redirect management traffic to the gateway. Other routers and switches may also be used to redirect network management traffic to the gateway as well.
US10419311B2
The present disclosure is directed towards systems and methods of configuring a computing environment. A device identifies a template including a declarative language with a first declaration and a second declaration. The device instantiate the template to generate a configuration object corresponding to the first declaration. The device establishes a first configuration of a component using the generated configuration object. The device generates a second configuration of a monitor to monitor a component. The device establishes the monitor to monitor operational state of the component.
US10419303B2
The disclosed technology includes ranking entities in real-time to show the relative importance of those entities. The ranking is based on attributes of the entities that vary in real-time. An example of an entity is a process (e.g., an executing computer program) and the associated attributes can include the process' current CPU memory consumption. While the process runs, its CPU and memory consumption vary in real-time.
US10419302B2
The present invention discloses a method for measuring user quality of experience QoE, where the method includes the following steps: receiving event information sent by a receiving end, where the event information includes condition information for determining a cause for shortage of valid media data in a buffer of the receiving end; determining, according to the condition information, whether the shortage of the valid media data in the buffer of the receiving end is caused by a service system or caused by a user's action; and measuring QoE decrease degrees according to different causes for the shortage of the valid media data in the buffer, respectively. In the method for measuring QoE according to embodiments of the present invention, shortage of valid media data in a buffer of a receiving end caused by a service system problem and shortage of valid media data in the buffer of the receiving end caused by a user's action are distinguished, and QoE decrease degrees are measured according to different causes for the shortage of the valid media data in the buffer, respectively, so that QoE is measured more accurately and more objectively, and network resources can be used properly.
US10419297B1
A method and computer program are provided for graphically configuring devices in a control area network that includes providing one or more application programming interfaces, creating one or more graphical objects on a computer display using a graphical user interface, and associating one or more functions of an application programming interface with one or more of the devices using the graphical user interface. Each application programming interface corresponds to a class of devices and includes a set of functions. Each class of devices includes one or more devices. At least one of the graphical objects represents one or more of the devices.
US10419294B2
In an example, there is disclosed a logging server computing apparatus, having: a processor; a memory; and a logging engine to: analyze a network; build an entity-state matrix M from an entity vector e and a state vector s; determine that there is a strong correlation between an entity ec and a state sc; and report the strong correlation.
US10419290B2
A method, computer system, and computer program product include identifying, by one or more processors, a node in a network, where the node includes an incorrect configuration, where the incorrect configuration is a configuration utilized by a first communications protocol for communication with the node, and where the node includes another configuration utilized by a second communications protocol, for communication with the node. The one or more processors utilize the second communications protocol and the other configuration to access the node over the network and reconfigure the node to update the incorrect configuration to a new configuration.
US10419285B2
A configuration management device for vendor-independent network device configuration includes a network interface unit for communicating with network devices over a communications network and a data storage unit. The network interface unit can include a unified device network interface and a device-specific driver unit, where the unified device network interface can: retrieve a device profile; to identify a network device which belongs to a network device type corresponding to the device profile; retrieve information on a device-specific configuration protocol to be used during configuration of the network device; and download values for the vendor-independent configuration parameters to the network device.
US10419282B1
A method for configuring router can include identifying from a first router, neighbor routers in a router network by passing messages on the router network asking to establish a relationship with the neighbor routers. A plurality of configuration modules and associated plurality of rules including self-configuration information for configuring the first router, are received from the identified neighbor routers at the first router. A router role associated with the first router is determined. The determined router role is matched with one or more router roles associated with the plurality of configuration modules. A configuration module is selected from the plurality of configuration modules based on the matching. Using the first router, the rules associated with the selected configuration module are applied in order to self-configure the first router for use in forwarding messages through the router network.
US10419278B2
A device management system includes an information processing apparatus residing on a first network, a function providing apparatus residing on a second network and configured to provide a function to the information processing apparatus through a third network, and a log transfer apparatus residing on the first network and configured to communicate data with a providing-side device residing on the second network through a communication channel between the log transfer apparatus and the providing-side device. The information processing apparatus includes first circuitry to, in response to detecting a status in which the information processing apparatus is not able to communicate data with the function providing apparatus through the third network, generate an error log, and transmit the error log to the log transfer apparatus. The function providing apparatus includes second circuitry to acquire from the providing-side device the error log, and detect the state of the information processing apparatus.
US10419275B2
An information processing apparatus includes a sensing unit that senses occurrence of a predetermined fault through one of detection of the occurrence of the fault and prediction of the occurrence of the fault, and a notifying unit that, when the fault is sensed to have occurred by the sensing unit, identifies a user to be notified that the fault is sensed to have occurred from among multiple users registered in advance, and notifies an information processing terminal of the identified user that the fault has occurred.
US10419270B2
A communication is executed between a user equipment and a communication network based on carrier aggregation using a first group of at least two PUCCH groups, the first group including a primary serving cell that carries a first PUCCH, and first serving cells which use the first PUCCH, and a second group of the at least two PUCCH groups, the second group including a secondary serving cell that carries a second PUCCH, and second serving cells which use the second PUCCH. In case a predetermined condition occurs, the communication is continued by exchanging the first group by the second group wherein the secondary serving cell that carries the second PUCCH becomes the primary serving cell and vice versa.
US10419264B2
Aspects of the present disclosure provide methods for modifying the numerology of the D2D frame structure to match the numerology of the Macro cell communication frame structure. Particularly, the present disclosure introduces techniques that allow the D2D devices to partition a long-TTI D2D transmission into a plurality of segments such that each segment may fit into a short-TTI MiCr uplink (UL) subframe. The present disclosure also provides techniques for scheduling D2D transmission and managing transmission power of the D2D communication to minimize the interference with the MiCr communication on the macro cell while maximizing the spectrum utilization.
US10419259B1
A User Equipment (UE) for a cellular communications system receives a Random Access Response (RAR) message comprising an indication of a time-domain resource allocation for a Msg3 transmission on a Physical Uplink Shared Channel (PUSCH), and determines a slot offset value, K2, for the Msg3 transmission based on the indication of the time-domain resource allocation and a PUSCH table. UE adds an additional slot offset value for the Msg3 transmission to the slot offset value, K2, to provide an increased slot offset value for the Msg3, and transmits the Msg3 transmission in accordance with the increased slot offset value.
US10419253B2
A technique for wireless signal processing performed at a receiver in a wireless network includes receiving, by a wireless receiver, an orthogonal frequency division multiplexing (OFDM) signal on a shared downlink channel from the wireless network, wherein the OFDM signal includes contribution from a serving cell signal and at least one interfering signal, obtaining an estimate of the serving cell signal, calculating a residual signal by subtracting the estimate of the serving cell signal from the OFDM signal, generating a whitened residual signal by whitening the residual signal, obtaining an estimate of a modulation scheme of the at least one interfering signal by performing a likelihood-based blind classification on the whitened residual signal, and performing further receiver-side processing of the serving cell signal using the estimate of the modulation scheme of the at least one interfering signal.
US10419252B2
System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within electronic equipment. Transmission lines are selectively terminated in an N-phase polarity encoded transmitter when the transmission lines would otherwise be undriven. Data is mapped to a sequence of symbols to be transmitted on a plurality of wires. The sequence of symbols is encoded in three signals. A first terminal of a plurality of terminals may be driven such that transistors are activated to couple the first terminal to first and second voltage levels. The first terminal may further be driven such that a dedicated transistor is activated to couple the first terminal to an intermediate voltage level.
US10419251B2
An isolator includes a transmitter, a coupling module and a receiver. The transmitter drives an input of the coupling module in response to a digital signal, such that in response to a first type of digital data value in the digital signal, a signal of a first predetermined type is supplied to the input and in response to a second type of digital data value in the digital signal, a signal of a second predetermined type is supplied to the input, the signals of the first type and the second type each including an initiation signal that announces a time window during which another portion of the signals representing a digital data value of the first type or the second type will be valid. The receiver is coupled to an output of the coupling module to receive and to decode signals in correspondence to the signals provided to the input.
US10419249B2
A radio access node selects an initialization value for a scrambling sequence to be applied to a message based on whether the message is intended for a non-standard device. The initialization value is selected from among at least a first value corresponding to a standard device type and a second value corresponding to a non-standard device type. The radio access node generates the scrambling sequence using the initialization value, scrambles the message using the scrambling sequence, and transmits the message.
US10419247B2
A transmission circuit includes a current output circuit that outputs a current to a first node, a first switch element provided between the first node and a first signal line, and a second switch element provided between the first node and a second signal line. When a transmission signal is at a first logic level, the first switch element is ON and the second switch element is OFF. When the transmission signal is at a second logic level, the first switch element is OFF and the second switch element is ON. The current output circuit outputs a second current in an n-bit period after the logic level of the transmission signal is inverted, and outputs a first current after the n-bit period.
US10419244B2
Aspects of the present disclosure disclose techniques for implementing a wideband reference signal to improve the narrowband channel estimation performance associated with narrowband demodulation reference signal (DMRS) for the data channel in NR communications. Specifically, because the wideband reference signal may occupy wider bandwidth than the DMRS, the channel estimation realized may be more accurate than solely relying on the narrowband DMRS. In some examples, the wideband reference signal, which may be control reference signals (CRS), channel state information (CSI) reference signal (CSI-RS) in downlink or uplink sounding reference signal (SRS), may be associated with a corresponding narrowband DMRS in a data channel. The wideband reference signal may be either included in the control channel region or the data channel region.
US10419236B1
A method, system and non-transitory computer storage readable medium comprise operating a Wide Area Network (WAN) device according to a first Internet protocol (IP) translation mode of operation, changing an initial connectivity status between the WAN device and a WAN and transitioning from the first IP translation mode of operation to a second IP translation mode of operation that is different from the first IP translation mode of operation based on the change in the initial connectivity status.
US10419232B2
A control apparatus comprises a path generation unit configured to logically generate a plurality of forwarding paths for forwarding a broadcast packet between a plurality of domains that each includes a plurality of communication nodes; a path determination unit configured to determine different communication nodes among the plurality of communication nodes included in each domain as representative nodes that forward the broadcast packet in each of the plurality of forwarding paths; and a path setting unit configured to set control information including information regarding the representative nodes in the communication nodes on the plurality of forwarding paths.
US10419225B2
Authentication of electronic document is based on multiple digital signatures incorporated into a blockchain. Structured data, metadata, and instructions may be hashed to generate the multiple digital signatures for distribution via the blockchain. Any peer receiving the blockchain may then verify an authenticity of an electronic document based on any one or more of the multiple digital signatures incorporated into the blockchain.
US10419224B2
Portions of code in an original application are randomized to generate a randomized version of the original application, wherein the randomizing does not modify expected behavior of the original application. Digital signature(s) are generated that attest to integrity of the randomized version. The digital signature(s) and either the original application or the randomized version are sent to a user device for execution or denial of execution of the randomized version based on the digital signature(s). At the user device, the randomized version is created if not received. The randomized version of the application is verified by the user device using the digital signature(s). The randomized version is executed by the user device in response to the digital signature(s) being verified or not executing the randomized version in response to the digital signature(s) not being verified.
US10419223B2
Embodiments herein provide, for example, a method that includes downloading a symmetrically encrypted data block from a server, where the encrypted data block comprises a server-stored secondary password; decrypting the encrypted data block with a shared-symmetric key; signing onto at least one of a server or service using the server-stored secondary password; generating a secondary password, where the generated secondary password is different than the server-stored secondary password; and overwriting the server-stored secondary password with the generated secondary password.
US10419222B2
Software applications to be installed on user devices are monitored. Authenticity of the applications is evaluated using a plurality of inputs to provide a result. The plurality of inputs may include trust factors. The trust factors may be used to generate a security evaluation. In response to the result, an action is performed such as providing a notification to a developer of a fraudulent version of an application or providing a security assessment for an application.
US10419213B2
A random number generating unit generates random numbers s1, s2, s′1, and s′2. A public keys randomizing unit generates first randomized public keys information obtained by randomizing public keys using the random number s1 and second randomized public keys information obtained by randomizing the public keys using the random number s2. A proxy calculation unit calculates a first commission result by using a secret key and calculates a second commission result by using the secret key. A verification unit calculates a first verification value by using the random number s2, calculates a second verification value by using the random number s1, and verifies whether or not the first verification value and the second verification value coincide with each other. A common key calculation unit calculates a common key by using the random numbers s′1 and s′2 if the first verification value and the second verification value coincide with each other.
US10419210B2
A processor of an aspect includes a plurality of packed data registers, and a decode unit to decode an instruction. The instruction is to indicate one or more source packed data operands. The one or more source packed data operands are to have four 32-bit results of four prior SM4 cryptographic rounds, and four 32-bit values. The processor also includes an execution unit coupled with the decode unit and the plurality of the packed data registers. The execution unit, in response to the instruction, is to store four 32-bit results of four immediately subsequent and sequential SM4 cryptographic rounds in a destination storage location that is to be indicated by the instruction.
US10419209B1
In a system and methods to verify data integrity and origin authenticity of signed elements in an arbitrary blockchain, a block is signed using a first digital signature algorithm. A hash on the signed first block value is computed. A parallel assurance of blockchain signatures (“PABS”) record includes a cryptographic message, comprising the block identifier and the hash, and is signed using a second digital signature algorithm, which, in some embodiments, is different from the first digital signature algorithm. Integrity and origin authenticity of the signed block value are verified by verifying the digital signature of the first cryptographic message. Additionally, to verify the block value, a verification hash is computed on the signed block value of the block of the blockchain, and the verification circuit verifies that the hash from the cryptographic message matches the verification hash.
US10419193B2
A method performed by a user equipment that includes receiving a redundancy version (RV) of control information during a transmission time interval (TTI) from a network to which the user equipment has established a connection, wherein the control information comprises a plurality of RVs, determining a first value corresponding to the TTI, determining a second value based on a connectivity parameter measurement of the connection and determining whether to perform a decode operation on the RV based on a comparison of the first value and the second value.
US10419192B2
A configuration that configures a plurality of control decoding candidates can be received. A first set of the plurality of control decoding candidates associated with a first set of aggregation levels in a first transmit time interval of a subframe can be monitored. A second set of the plurality of control decoding candidates associated with a second set of aggregation levels in a second transmit time interval of the subframe can be monitored. The first of the plurality of control decoding candidates and the second set of the plurality of control decoding candidates can be different at least in one control decoding candidate. The first set of aggregation levels can be different than the second set of aggregation levels.
US10419183B2
Embodiments of the present invention provide a method and apparatus for sending and receiving a signal, and relate to the field of wireless communication, where a quantity of pilots does not increase with increasing paired data streams of an MU-MIMO system, and overheads of the pilots are fixed. The method includes: determining, by a transmitter, a transmitting precoding vector of a primary pilot signal of a first receiver and an estimated receiving filtering vector; determining a transmitting precoding vector of a secondary pilot signal of the first receiver; determining a to-be-sent primary pilot signal, to-be-sent user data of the first receiver, and a to-be-sent secondary pilot signal; and sending the first receiver the to-be-sent primary pilot signal, the to-be-sent user data of the first receiver, and the to-be-sent secondary pilot signal.
US10419177B2
A method of signal transmitting in a filtering-based carrier modulation system, includes determining, by a transmitter, a reference signal pattern for each subband of an available frequency band of a system, and transmitting reference signal pattern information to a receiver, inserting, by the transmitter, reference signals on corresponding time-frequency resources according to the reference signal pattern of each subband, performing a carrier modulation and time domain filtering to data signals and the reference signals, and transmitting a processed signal of each subband, wherein the reference signals are used for estimating a frequency domain response of an equivalent channel consisting of a time domain filter and a physical channel from the transmitter to the receiver. The present disclosure also provides a receiving method, a transmitter and a receiver. According to the present disclosure, the storage requirement and detecting complexity of the receiver may be decreased greatly.
US10419162B2
When a time domain collision between Tracking Reference Signal (TRS) symbols and downlink shared data channel symbols is detected, the TRS symbols may be multiplexed with the downlink shared data channel symbols from multiple Transmission Reception Points (TRPs) not sharing quasi co-location (QCL) parameters with each other. If a time domain collision between TRS symbols and dynamically or semi-static (e.g., persistent) downlink shared data channel transmissions is detected, transmission and/or reception of the TRS and/or the downlink shared data channel may be adjusted.
US10419161B2
The invention provides a method and a communications device for transmitting information. The method includes: determining a quantity N of padding bits according to a quantity M of effective information bits included in a code block and a quantity L of effective input ports of a polar code encoder, where M and L are positive integers, and N is a difference between L and M; determining input bits that are to be input into the polar code encoder, where the input bits include the M effective information bits and the N padding bits; inputting, according to a mapping relationship between the L effective input ports and the input bits, the input bits into the polar code encoder through the L effective input ports to perform coding, so as to obtain coded bits; and transmitting the coded bits. This bit-padding manner has ensured successful information transmission.
US10419159B2
A low density parity check (LDPC) encoder, an LDPC decoder, and an LDPC encoding method are disclosed. The LDPC encoder includes first memory, second memory, and a processor. The first memory stores an LDPC codeword. The second memory is initialized to 0. The processor generates the LDPC codeword by performing accumulation with respect to the second memory using information bits. The accumulation is performed at parity bit addresses that are updated using a sequence corresponding to a parity check matrix (PCM).
US10419156B2
A network node and a method for determining a transmission parameter for a transmission to a wireless device. (i) path gain information relating to the wireless device, or (ii) downlink received power relating to Cell-specific Reference Signal(s), CRS(s), transmitted by at least the serving network node, and load information of network nodes that are potentially strong interferers to the wireless device are obtained. A Channel State Information, CSI, report is received from the wireless device, and a CQI offset is determined using (i) the obtained path gain information or (ii) the downlink received power, and the obtained load information. The CQI offset is the difference between a Signal to Interference and Noise Ratio, SINR, for a data signal and an SINR for a CRS. The transmission parameter is based on the reported CSI and CQI offset.
US10419150B2
In one embodiment, an optical line terminal judges whether the optical network unit operates at a correct uplink wavelength and a correct downlink wavelength during an optical network unit activation progress; and broadcasts a wavelength configuration message if the optical network unit does not operate at the correct uplink wavelength and the correct downlink wavelength to instruct the optical network unit to tune its uplink wavelength and downlink wavelength respectively to the correct uplink wavelength and the correct downlink wavelength.
US10419148B2
An optical node (100) is disclosed. The optical node (100) comprises first and second line ports (104, 106) for Wavelength Division Multiplexing (WDM) signals and first and second pluralities of local add/drop ports (108, 110) for optical signals. The optical node further comprises a wavelength selective switch (112), coupled between the first and second line ports (104, 106) and configured to drop optical signals from a WDM signal traversing the optical node between the first and second line ports (104, 106), and a node optical combiner (114) coupled between the first and second line ports (104, 106) and configured to add optical signals to a WDM signal traversing the optical node between the first and second line ports (104, 106). The optical node also comprises first and second switching units (116, 118), each switching unit coupled to the wavelength selective switch (112), the node optical combiner (114), a respective one of the first and second pluralities of local add/drop ports (108, 110) and the other of the first and second switching units (116, 118). Each of the first and second switching units (116, 118) is configured to distribute dropped optical signals from the wavelength selective switch (112) to its coupled plurality of local add/drop ports and to provide optical signals from its coupled plurality of local add/drop ports to the node optical combiner (114). Each of the first and second switching units (116, 118) is also configured to distribute optical signals from its coupled plurality of local add/drop ports to the other of the first and second switching units (116, 118) and to distribute optical signals from the other of the first and second switching units to its coupled plurality of local add/drop ports.
US10419141B2
Examples disclosed herein to estimate volume of switching (VoS) among television programs include determining, based on panelist program viewing data, a first VoS value representing a portion of a decreased amount of tuning by matched panelists to a first program from first to second measurement periods to attribute to an increased amount of tuning by the matched panelists to a second program from the first to second measurement periods; estimating, based on the program viewing data and first VoS value, a second VoS value representing a portion of a decreased amount of tuning by unmatched panelists to the first program from the first to second measurement periods to attribute to an increased amount of tuning by the unmatched panelists to the second program from the first to second measurement periods; and combining the first and second VoS values to determine a third VoS value for a combination of the matched and unmatched panelists.
US10419135B2
The present invention provides an over the air, OTA, power sensor (1, 20, 50) for measuring power of a wireless signal (2, 21) with at least two different polarizations, the OTA power sensor (1, 20, 50) comprising a first power sensor (3, 4, 22, 23, 51, 52) for every polarization, every power sensor comprising a signal detector (5, 6, 25, 26, 27) for detecting the wireless signal (2, 21), wherein the signal detectors (5, 6, 25, 26, 27) are single polarized and wherein the polarization planes (7, 8, 28-30) of the signal detectors (5, 6, 25, 26, 27) are arranged at an angle of more than zero degree to each other and wherein the main radiation vectors (9, 10, 31-33) of the signal detectors (5, 6, 25, 26, 27) are parallel to each other, and the first power sensors (3, 4, 22, 23, 51, 52) each comprising a power measurement device (11, 12, 43-45), which is configured to measure the power of the detected wireless signal (2, 21) and output a respective measurement signal (13, 14, 46-48, 55-58). Further, the present patent application provides a respective method.
US10419127B2
A symbol phase difference compensating portion (6) calculates a first phase difference which is a phase difference between a known pattern extracted from a received signal and a true value of the known pattern and performs phase compensation for the received signal based on the first phase difference. A tentative determination portion (12) tentatively determines an output signal of the symbol phase difference compensating portion (6) to acquire an estimated value of a phase. A first phase difference acquiring portion (13) acquires a second phase difference which is a phase difference between a phase of the output signal and the estimated value of the phase acquired by the tentative determination portion (12). A first phase difference compensating portion (14) performs phase compensation for the output signal based on the second phase difference.
US10419126B2
Aspects of a method and system for high-speed, low-power optical communications are provided. In one embodiment, a system for optical communications comprises a digital-to-analog converter (DAC), a driver, and a transmit optical subsystem. The DAC is operable to receive a digital code of a plurality of digital codes and output an analog current signal having an analog current level of a plurality of analog current levels. The driver is operable to condition the analog current signal output from the digital-to-analog converter. The transmit optical subsystem is operable to generate an optical power signal from the conditioned analog current signal. A mapping between the plurality of digital codes and the plurality of analog current levels is dynamically controlled according to one or more characteristics of the optical power signal. The one or more characteristics comprise or a symbol amplitude sensitivity and/or a nonlinearity that may be temperature dependent.
US10419125B1
A dynamic gain equalizer (DGE) for an optical communication device and related method which are capable of reducing power variations among wavelength division multiplexing (WDM) signals. The DGE and method use an optical attenuation device configured such that the ratio of pixel gap distance to the channel beam diameter at the point of incident to the optical attenuation device is less than or equal to 0.06. The DGE can produce output signal sets that have ripple increases of less than 0.1 db over the input signal sets.
US10419123B2
An emitter of an optical signal includes a laser source including a control input for receiving an injection current able to modify the frequency of the optical signal, this laser source emitting the optical signal at a frequency v0 in the absence of injection current, a feedback loop able to produce an injection current that is able to decrease the linewidth of the optical signal, this feedback loop including to this end an optical filter a pass band of which contains a preset operating point corresponding to a frequency vb, and a loop for automatically controlling the frequency vb to the frequency v0, and wherein the feedback loop includes an electrical filter that is able to selectively attenuate, in the produced injection current, the amplitude of frequency components generated by the automatic-control loop.
US10419118B2
An optical transmission device includes: a memory; and a processor coupled to the memory; the processor: generate a first symbol by mapping a transmission data series to a first signal point which belongs to a first group within a signal space defined with regard to characteristics of an optical carrier wave of the transmission data series; generate a second symbol by mapping the transmission data series to a second signal point belonging to a second group; calculate a perturbation quantity of a signal electric field for each of the first and second symbols based on signal electric field vector information of a symbol which is generated before the first symbol and the second symbol; and determine, as a transmission signal, a symbol having a smaller perturbation quantity between the first symbol and the second symbol.
US10419114B2
The invention relates to a method for directing communication traffic to and from a communication unit within an application control system, wherein the application control system comprises a plurality of application control components and the application control components are capable of transmitting messages to the communication unit using light waves. By determining position information of the application control components within the application control system and of a first communication unit within the application control system, an area of interest for the first communication unit is computed based on at least the first position information. A first subgroup of one or more application control components from the plurality of application control components located within the area of interest of the first communication unit is identified and data paths through the application control system are programmed to communicate with the communication unit using the identified subgroup of application control components.
US10419103B1
Embodiments described herein are directed to creating a cognitive heterogeneous ad hoc mesh network via generation and utilization of a participant table. Participant object transmit notification signals to inform other participants objects in line-of-sight of their position and movement. Mobile participants that receive these notification signals update a local version of the participant table. If the receiving mobile participant is responsible for forwarding participant table updates to the sending mobile participant, then the receiving mobile participant includes the received notification signal with the transmission of its next notification signal to propagate the participant table update to a stationary participant. The stationary participant can then transmit participant table updates to other mobile participants. If a stationary participant is not accessible or not functioning, the participants continue to propagate participant table changes when a responsible forwarding participant changes.
US10419098B2
Culling a set of precoders down to a smaller set using a comparatively simple first-pass evaluation allows a wireless device or other entity to reduce an overall computational burden associated with identifying a currently preferred precoder. An example approach involves selecting a reduced set of precoders from a full set of precoders, based on performing preliminary evaluations of precoders in the full set, and selecting a preferred precoder or precoders from the reduced set, based on performing further evaluations of precoders in the second set. On a per precoder basis, the further evaluations are more complex than the preliminary evaluations. One may view the approach as using less complex first-pass evaluations to reduce the precoder search space, and then using more complex second-pass evaluations to identify a currently preferred precoder or precoders within the reduced search space.
US10419097B2
The present disclosure discloses a method of receiving channel state information (CSI) and an access network device, so as to resolve a technical problem that timely scheduling cannot be implemented due to a relatively long time required for transmitting CSI in a D-RAN architecture. The method includes: receiving, by a first access network device, a notification message sent by a second access network device, where the notification message is used to indicate condition information based on which a terminal device camping on a first cell of the second access network device sends CSI; and receiving, by the first access network device, on a resource determined according to the condition information indicated by the notification message, the CSI sent by the terminal device.
US10419093B2
There is provided a method and corresponding device for enabling channel state feedback for multi-user transmission in a wireless communication system. The method comprises performing (S1), for each of a number of users, a classification of the user into one of at least two groups based on a measure of the speed of the temporal channel variation for the user. The method also comprises selecting (S2), for each of the users, a channel state feedback mechanism based on the classification.
US10419092B2
A method of associating streams of baseband data with one or more antenna ports of a remote radio head (RRH) is provided. The method includes extracting streams of baseband data from a user-plane of front-haul data communicated to the RRH over a communication link, determining which, if any, layer mapping and precoding scheme and associated antenna port configuration was used to encode and modulate one or more of the extracted streams of baseband data, wherein each layer mapping and precoding scheme has one or more of associated antenna port configurations, each antenna port configuration associating each of one or more steams of baseband data with a respective antenna port of the RRH.
US10419088B2
Disclosed is a transmission scheme for transmitting a first modulated signal and a second modulated signal in the same frequency at the same time. According to the transmission scheme, a precoding weight multiplying unit multiplies a precoding weight by a baseband signal after a first mapping and a baseband signal after a second mapping and outputs the first modulated signal and the second modulated signal. In the precoding weight multiplying unit, precoding weights are regularly hopped.
US10419085B2
Methods are described for performing joint coded spatial and/or antenna based modulation. A first device may receive, from a second device, one or more pilot signals associated with one or more transmit antennas, antenna patterns, and/or antenna polarizations. The first device may determine channel related information associated with an antenna pair based on the pilot signals. The channel related information may include one or more channel cross correlation coefficients. The first device may determine a set-partition, for example, based on the channel related information. The first device may configure a dynamically configurable Trellis Coded Modulation (TCM) decoder based on the determined set-partition.
US10419076B2
The instant invention is directed to a tuned inductive coil that is designed to work within the field of a separate NFC (Near Field Communication) tag for the purpose of harvesting ambient energy that is transmitted during the bi-directional signal process in order to effect unique functionality which requires higher energy consumption and which would not otherwise be possible or as effective absent such harvest of energy such as, but not limited to operation of a light, a sound or a tactile transducer or similar circuitry, separate of the function of the nearby NFC tag.
US10419069B2
Methods and systems are provided for telephone line access with crosstalk mitigation. Electronic equipment located at a first location may include a plurality of first transceiver devices, with each first transceiver device configured for coupling to a respective one of a plurality of telephone lines bundled together in a same telephone cable, to connect to a respective one of a plurality of second transceiver devices at a second location. Each first transceiver device controls communication over the respective telephone line, with controlling including assigning separate time slots for uplink communication and downline communication; and coordinating communication with other ones of the plurality of first transceiver devices, with the coordinating including aligning use of the time slots. Each transceiver device may include a coupling circuitry to connect to the respective telephone line, an analog front end; and a controller that controls communications over the telephone line.
US10419067B1
Apparatus and associated methods relate to a programmable resistor having a resistance iteratively programmed by a calibration control loop. In an illustrative example, the calibration control loop may alternately sample the programmable resistance and a reference resistance by producing a corresponding voltage drop across the resistors. The voltage drops may, for example, be induced by the same constant current source. The calibration control loop may compare the voltage drops with a comparator, for example. In some examples, the comparator may provide a count direction signal to a logic block, generating a calibration code. The calibration code may, for example, be applied to the programmable resistor, such that the resistance of the programmable resistor iteratively approaches the resistance of the reference resistor. Various programmable resistors within a calibration control loop may, for example, substantially improve termination impedances of high-speed transmission lines and may mitigate random resistive mismatch variations.
US10419063B2
A method to receive telemetry messages over an RF channel, the method implemented by a system on a chip, in which a signal is received from the output of an input RF module, the received signal is offset in time and frequency wherein the signal, at first, is offset in time so that the offset magnitudes uniformly fill the length of one data bit, then, the signal is offset in frequency so that the offset magnitudes uniformly fill the space between the Fourier transform subcarriers, with the frequency offsets being independent of the time offsets; each signal processed at the preceding step is subjected to sequential Fourier transforms, with the first time element of each next transform immediately following the last element of the preceding transform; all messages are demodulated independently. The technical result consists in that messages can be received over multiple channels at multiple rates.
US10419060B1
A radio-frequency (RF) transceiver front-end circuit includes an antenna, a power amplifier, a low-noise amplifier, a first switch unit and a second switch unit. The power amplifier is connected to a transmitting unit and the antenna to form a transmission path. The low-noise amplifier is connected to a receiving unit and the antenna to form a reception path. The transmission path and the reception path selectively do not include a λ/4 transmission line connected to the antenna. The RF transceiver front-end circuit has a receiving state and a transmitting state. In the receiving state, the first switch unit is controlled and causes the transmission path to have high impedance. In the transmitting state, the second switch unit is controlled and causes the reception path to have high impedance.
US10419058B2
A contactless component, connected to an antenna, includes a plurality of terminals and a first, second, third, and fourth plurality of switchable auxiliary capacitors. The plurality of terminals include a first output terminal, a second output terminal, a first auxiliary terminal, and a second auxiliary terminal. Each of the first plurality of switchable auxiliary capacitors is connected between the first auxiliary terminal and the first output terminal. Each of the second plurality of switchable auxiliary capacitors is coupled between the first auxiliary terminal and a neutral point. Each of the third plurality of switchable auxiliary capacitors is coupled between the second auxiliary terminal and the second output terminal of the contactless component. Each of the fourth plurality of switchable auxiliary capacitors is coupled between the second auxiliary terminal and the neutral point.
US10419052B2
A chip card fixing assembly is received inside a charging interface of an electronic device for fixing a chip card inside the charging interface. The chip card fixing assembly includes a resisting assembly including at least one pushing member and a securing member including at least one fixing portion. The at least one fixing portion and the at least one pushing member cooperatively define a securing space therebetween for fixing the chip card.
US10419041B2
Systems, devices and methods are disclosed using a transmitter architecture to keep the transmitter in a deep sleep mode before activation/enabling. The transmitter tag comprises a power-good-detector, a first regulator and a second regulator. The power-good-detector includes a power-good-latch, a ring oscillator and a ripple counter. Upon disconnecting a GPIO pin from the ground, the power-good-latch sends a Bias_EN signal to the regulator. Upon receipt of the Bias_EN signal, the first regulator transmits a wakeup signal to the ring oscillator, which then starts sending the clock signals to the ripple counter. When the counted clock signals reach a threshold value, the ripple counter sends the power-good-digital signal to the flip flops. When the tag is in the reset mode, the power-good-digital signal is also low. When the power-good-digital signal goes from low to high, the tag is out of the reset mode.
US10419039B2
A front end module that performs a CA method includes a signal path through which a signal of a first frequency band propagates, a signal path through which a signal of a second frequency band propagates, a switch module that includes antenna terminals and selection terminals and is connected to antenna elements, and a balun that is disposed at the signal path. First and second balanced terminals of the balun are connected to the selection terminals, and the balun causes a fundamental wave or harmonic of a transmission signal of the first frequency band input through an unbalanced terminal to branch into branch signals having opposite phases and outputs the branch signals to the first balanced terminal and the second balanced terminal.
US10419028B2
A low density parity check (LDPC) encoder, an LDPC decoder, and an LDPC encoding method are disclosed. The LDPC encoder includes first memory, second memory, and a processor. The first memory stores an LDPC codeword having a length of 16200 and a code rate of 2/15. The second memory is initialized to 0. The processor generates the LDPC codeword corresponding to information bits by performing accumulation with respect to the second memory using a sequence corresponding to a parity check matrix (PCM).
US10419027B2
Certain aspects of the present disclosure generally relate to techniques for efficient, high-performance decoding of low-density parity check (LDPC) codes, for example, by using an adjusted minimum-sum (AdjMS) algorithm, which involves approximating an update function and determining magnitudes of outgoing log likelihood ratios (LLRs). Similar techniques may also be used for decoding turbo codes. Other aspects, embodiments, and features (such as encoding technique) are also claimed and described.
US10419023B2
A bit interleaver, a bit-interleaved coded modulation (BICM) device and a bit interleaving method are disclosed herein. The bit interleaver includes a first memory, a processor, and a second memory. The first memory stores a low-density parity check (LDPC) codeword having a length of 64800 and a code rate of 3/15. The processor generates an interleaved codeword by interleaving the LDPC codeword on a bit group basis. The size of the bit group corresponds to a parallel factor of the LDPC codeword. The second memory provides the interleaved codeword to a modulator for 1024-symbol mapping.
US10419017B2
Decomposing a value range of the respective syntax elements into a sequence of n partitions with coding the components of z laying within the respective partitions separately with at least one by VLC coding and with at least one by PIPE or entropy coding is used to greatly increase the compression efficiency at a moderate coding overhead since the coding scheme used may be better adapted to the syntax element statistics. Accordingly, syntax elements are decomposed into a respective number n of source symbols si with i=1 . . . n, the respective number n of source symbols depending on as to which of a sequence of n partitions into which a value range of the respective syntax elements is sub-divided, a value z of the respective syntax elements falls into, so that a sum of values of the respective number of source symbols si yields z, and, if n>1, for all i=1 . . . n−1, the value of si corresponds to a range of the ith partition.
US10419015B2
A digital-to-analog converter including a resistor string configured to provide a plurality of gradation voltages formed by receiving a top voltage at one end thereof and a bottom voltage at the other end; a plurality of pass transistors including a pass transistor having one end which is electrically connected to the resistor string and outputting any one among the plurality of gradation voltages; and a decoder configured to control the plurality of pass transistors. The plurality of the pass transistors are included in any one among a plurality of groups according to values of the gradation voltages, and the pass transistors included in the any one group are divided into a first group and a second group according to output gradation voltages, and pass transistors included in the first group and pass transistors included in the second group are different types of pass transistors.
US10419013B2
An ADC that may include a sampler that generates a series of current pulses; a group of charge memory units; a de-multiplexor for providing charge packets that reflect the series of current pulses to the group; at least one controller that causes different charge memory units of the group to receive charge packets from different current pulses during reception periods that start and end at points of tome outside the current pulses, a group of PWM modulators that are configured to generate PWM pulses that represent the charge packets stored by the group of charge memory units; delay units and a processor that is configured to generate an output digital signal that represents the input analog signal based on selected edges of the PWM pulses and delayed PWM pulses.
US10419008B2
Methods and systems are provided for calibrating voltage-controlled oscillators (VCOs). frequency control information, relating to output frequency of a VCO, which varies based on changes in operational conditions, may be determined. The frequency control information enables indicating the output frequency within a range of allowable values for control inputs and a range of expected values based on the operational conditions. For each control input setting, calibration control information for a calibration voltage associated with a control input, may be determined, based on the frequency control information, with respect to the operational conditions, to generate a constant output frequency. The operational conditions may be assessed, and a calibration voltage corresponding to the assessed operational conditions may be determined. The calibration voltage may be applied, and based on applying the calibration voltage, a tuning control input for tuning the constant output frequency may be determined and applied to the VCO.
US10419005B2
A phase-lock-loop (PLL) circuit includes a reference PLL circuit configured to generate a reference clock signal; a single clock tree circuit, coupled to the reference PLL circuit, and configured to distribute the reference clock signal; and a plurality of designated PLL circuits coupled to the clock tree circuit, wherein the designated PLL circuits are each configured to receive the distributed reference clock signal through the single clock tree circuit and provide a respective clock signal based on the reference clock signal.
US10419004B2
A monotonic counter includes a plurality of stages respectively corresponding to a plurality of counting bits of the monotonic counter. At least one of the plurality of stages is a non-volatile flip-flop (NVFF) counter that includes a plurality of NVFFs, each NVFF including a pair of non-volatile memory cells.
US10419003B1
Disclosed is a gray code generator. The gray code generator includes a counter that counts first to fourth digital bits in response to a clock signal, and a converter that converts the first to fourth digital bits to first to fourth gray bits. The counter includes a replica flip-flop that outputs the clock signal as the first digital bit, a first flip-flop that inverts the second digital bit in response to the clock signal to output the second digital bit, a second flip-flop that outputs a high level in response to the clock signal when a second inverted digital bit is different from a third inverted digital bit, and a third flip-flop that outputs the high level in response to the clock signal when a result of performing a NOR operation on the second and third inverted digital bits is different from a fourth inverted digital bit.
US10419002B1
An apparatus for rectifying a resolver output signal may include: a resolver configured to receive an excitation signal and to output a resolver output signal based on the excitation signal, the excitation signal indicating a position of a rotor of a motor; a microprocessor configured to receive a reference rectification signal generated by rectification of the excitation signal and to output a delay signal by delaying the reference rectification signal according to a preset value; and a delay amount detection circuit configured to receive a reference excitation signal generated by rectification of the resolver output signal, to receive the delay signal from the microprocessor, to compare the reference excitation signal with the delay signal, and to output a phase difference detection signal and a delay amount excess/shortage signal to the microprocessor.
US10419000B2
A Look Up Table (LUT) includes a data storage circuit including a plurality of nonvolatile memory elements respectively corresponding to a plurality of applications, the data storage circuit being configured to select one of the plurality of nonvolatile memory elements according to an application selection signal; an amplification circuit configured to amplify a signal output from the selected nonvolatile memory element according to an enable signal output from a decoder; and a write control circuit configured to program the selected nonvolatile memory element with information corresponding to a data signal according to a write signal.
US10418995B2
A reconfigurable circuit suitable for a redundant circuit of a storage device is provided. A programmable logic element (PLE) includes k logic circuits (e.g., XNOR circuits), k configuration memories (CM), and another logic circuit (e.g., an AND circuit) to which the outputs of the k logic circuits are input. The output of the AND circuit represents whether k input data of the PLE all correspond to configuration data stored in the k CMs. For example, when the address of a defective block in the storage device is stored in the CM and address data of the storage device the access of which is requested is input to the PLE, whether the defective block is accessible can be determined from the output of the AND circuit.
US10418975B2
An apparatus is provided which comprises a clock inverter having an input coupled to a clock node, the clock inverter having an output, wherein the clock inverter has an N-well which is coupled to a first power supply; and a plurality of sequential logics coupled to the output of the clock inverter and also coupled to the clock node, wherein at least one sequential logics of the plurality of the sequential logics has an N-well which is coupled to a second power supply, wherein the second power supply has a voltage level lower than a voltage level of the first power supply.
US10418973B2
A control circuit is disclosed for controlling operation of a radio frequency (RF) transistor. The control circuit has a first sub-circuit that accepts a reference voltage and a reference current. The control circuit has a second sub-circuit with a plurality of stacked transistors coupled between the first sub-circuit and ground, and a resistor ladder coupled between the first sub-circuit and an output port of the control circuit. The first sub-circuit provides the reference current to flow through the stacked transistors, and sets a total voltage drop across the stacked transistors equal to the reference voltage. The first sub-circuit also sets a total voltage drop across the resistor ladder equal to the reference voltage. Each rung of the resistor ladder is coupled to control an operating voltage of a stacked transistor, to cause each stacked transistor to operate with similar control conditions.
US10418966B2
An elastic wave device includes a piezoelectric substrate, and elastic wave elements on the piezoelectric substrate and including IDT electrodes, respectively. The IDT electrode of a first of the elastic wave elements includes first and second busbars, and the IDT electrode of a second of the elastic wave elements includes third and fourth busbars. The second busbar and the third busbar extend parallel or substantially parallel to each other, and are spaced by a gap in a direction perpendicular or substantially perpendicular to an elastic-wave propagating direction. Each of the second and third busbars includes first and second electrode layers at least a portion of which is laminated on the first electrode layer. The second electrode layer of the second busbar is cut in at least one location in a direction crossing the elastic-wave propagating direction.
US10418958B2
A voice level comparator compares a level of a voice signal collected by a microphone with a VOX level. A transmission determination unit instructs a transmitter to transmit the voice signal, when the level of the voice signal is equal to or greater than the VOX level, based on a comparison result by the voice level comparator. A timer starts to measure an elapsed time from a point of time when a switch is operated. A VOX level selector seta a first VOX level as the VOX level when the elapsed time measured by the timer exceeds a reference elapsed time, and sets a second VOX level which is smaller than the first VOX level as the VOX level when the elapsed time measured by the timer stays within the reference elapsed time.
US10418953B2
The present invention relates to a novel and inventive compound device structure for a low noise current amplifier or trans-impedance amplifier. The trans-impedance amplifier includes an amplifier portion, which converts current input into voltage using a complimentary pair of novel n-type and p-type current field-effect transistors (NiFET and PiFET) and a bias generation portion using another complimentary pair of NiFET and PiFET. Trans-impedance of NiFET and PiFET and its gain may be configured and programmed by a ratio of width (W) over length (L) of source channel over the width (W) over length (L) of drain channel (W/L of source channel/W/L of drain channel).
US10418952B1
An amplifier includes a differential input stage, a hysteresis stage, coupled to the differential input stage, a cascode stage coupled to the hysteresis stage, a feedback stage coupled to an output of the cascode stage and configured to provide a feedback signal to the hysteresis stage, and an output stage coupled to the output of the cascode stage. The output stage includes a hysteresis inverter coupled between the output of the cascode stage and the amplifier output.
US10418947B2
An N-way Doherty Amplifier (N>3) is disclosed. The Doherty Amplifier includes an N-way power divider that evenly divides an input signal, a delay adjustor, one carrier amplifier and N−1 peak amplifiers each including offset lines for converting amplifier output impedance thereof to be substantially short circuit when the amplifiers are turned off, and an output combiner including a common node. The carrier amplifier, the first peak amplifier, and the rest peak amplifiers are coupled with the common node directly, through one λ/4 line, and respective λ/4 lines connected in series to the common node, respectively. The delay adjustor makes up a number of λ/4 lines in respective paths.
US10418938B2
A voltage-controlled oscillator, including a voltage-controlled LC resonator including at least one first output node; an amplifier including at least one first dual-gate MOS transistor including first and second gates, coupling the first output node to a second node of application of a reference potential; and a regulation circuit capable of applying to the second gate of the first transistor a bias voltage variable according to the amplitude of the oscillations of a signal delivered on the first output node of the oscillator.
US10418937B2
An RF power amplifier includes a quadrature coupler, an in-phase amplifier, a quadrature amplifier, and a feed-forward signal path. The quadrature coupler includes an in-phase input node, a quadrature input node, an isolated node, and an RF signal output node. The in-phase amplifier includes an in-phase amplifier output node coupled to the in-phase input node. The quadrature amplifier includes a quadrature amplifier output node coupled to the quadrature input node. The feed-forward signal path is configured to couple and condition a signal from one of the in-phase amplifier and the quadrature amplifier in order to provide a feed-forward output signal that when provided at the feed-forward output node cancels one or more harmonic signals.
US10418934B2
A solar photovoltaic panel disposed in a matrix for use, wherein the solar photovoltaic panel comprises a plurality of antennas configured to communicate with antennas placed on adjoining solar photovoltaic panels, a receptor configured to receive a search command via the plurality of antennas, a transmitter configured to transmit a search command from the antennas excluding the antenna having received the search command in response to the received search command, and a responder configured to create a response signal including the panel ID of its own solar photovoltaic panel and transmit the response signal from the antenna having received the search command when no response signal to the search command transmitted from the transmitter is received, and when a response signal to the search command transmitted from the transmitter is received, transmit the response signal with the addition of information from the antenna having received the search command.
US10418927B2
A system comprises an input member, an output member, a magnetic gear connecting the input member to the output member and control means arranged to control the flow of power from the input member to the output member. The magnetic gear comprises a first set of magnetic poles, a second set of magnetic poles, and a set of pole pieces arranged to modulate the magnetic field between the first set of magnetic poles and the second set of magnetic poles. The control means comprises means for reducing the transmission of torque pulsation and/or oscillation from the input member to the output member.
US10418926B2
A main field circuit of an electrical generator and associated system and method are disclosed. The main field circuit comprises a main field winding configured to conduct a main field current, and a counter-field winding arranged proximate to the main field winding. The main field circuit further comprises a switch element configured to selectively couple at least a portion of the main field current into the counter-field winding to reduce a magnitude of the main field current. Coupling at least a portion of the main field current into the counter-field winding may be performed responsive to one or predefined conditions, such as a predefined load fault condition and enabling a predefined field weakening operation.
US10418922B1
A 3-phase motor driver circuit has a first input to be coupled to an output of a first phase current sensor, and a second input that represents a zero reference. A controller adjusts one or more of a first phase voltage, a second phase voltage, and a third phase voltage, until a comparison between the first input and the input indicates that the first input has reached the zero reference, and in response the controller captures an output of a second phase current sensor and an output of a third phase current sensor. The controller then stores, in memory, calibration data that is based on the captured outputs of the second and third phase current sensors. Other aspects are also described.
US10418921B2
A machine learning device is configured to perform machine learning with respect to a servo motor control device including a non-linear friction compensator that creates a compensation value with respect to non-linear friction on the basis of a position command, the machine learning device including: a state information acquisition unit configured to acquire state information including a servo state including position error, and combination of compensation coefficients of the non-linear friction compensation unit, by causing the servo motor control device to execute a predetermined program; an action information output unit configured to output action information including adjustment information of the combination of compensation coefficients; a reward output unit configured to output a reward value in reinforcement learning, based on the position error; and a value function updating unit configured to update an action value function on the basis of the reward value, the state information, and the action information.
US10418912B2
A power converter includes an input side to receive an input voltage, and an output side to provide an output voltage, a main switch, a controller, a transformer having a primary winding that couples the main switch to the input side, an active clamp switch coupled to the input side by an active clamp capacitor, and an active clamp controller circuit. The active clamp controller circuit includes a sampling circuit to generate a sampled main switch voltage, a delay circuit to generate a delayed sampled main switch voltage, a voltage comparison circuit, and an active clamp switch control circuit configured to i) enable the active clamp switch based on a first comparison between the sampled main switch voltage and the delayed sampled main switch voltage, and ii) disable the active clamp switch based on a second comparison between the sampled main switch voltage and the delayed sampled main switch voltage.
US10418908B1
A controller for use in a switched mode power converter includes a comparator coupled to compare an output sense signal representative of an output of the switched mode power converter to a target value. An update clock generator is coupled to generate a clock signal having a clock frequency in response to the output sense signal. A request control is coupled to generate a request signal having a request frequency in response to an output of the comparator and the clock signal to control an operational state of a power switch of the switched mode power converter. A speed at which the request control updates the request frequency of the request signal is responsive to the clock frequency of the clock signal.
US10418907B1
An apparatus comprises a first voltage-current conversion unit configured to receive a ramp signal, a second voltage-current conversion unit configured to receive a feedback signal proportional to an output voltage of a power converter, a third voltage-current conversion unit configured to receive an output signal of an error amplifier and a comparator having a first input coupled to an output of the third voltage-current conversion unit and a second input coupled to an output of the first voltage-current conversion unit and an output of the second voltage-current conversion unit through a first summing unit, wherein an output of the comparator determines a turn-on of a high-side switch of the power converter.
US10418892B2
In an electric power conversion circuit, a gate controller executes a first operation. In the first operation, the gate controller performs control such that a first lower FET, a first upper FET, a second lower FET, and a second upper FET satisfy the following conditions: a condition that a first state in which the first lower FET is turned on, a second state in which both of the lower FETs are turned off, a third state in which the second lower FET is turned on, and a fourth state in which both of the lower FETs are turned off appear repeatedly in the order; and a condition that the first upper FET is turned on at a middle of a period of the second state and is maintained in an on state until a middle of a period of the third state.
US10418891B2
A wireless power transmission system includes a power transmitting device, power receiving device, and load. The power transmitting device includes an inverter circuit, power transmitting antenna, power transmission control circuit, and transmitting-side receiver. The power receiving device includes a power receiving antenna, rectifying circuit, and receiving-side transmitter. The power transmission control circuit causes the inverter circuit to output preliminary AC power to activate the power receiving device. The receiving-side transmitter transmits, to the power transmitting device, control information of the power receiving device including (i) a coupling coefficient between the power transmitting antenna and the power receiving antenna, (ii) requested voltage of the power receiving device, and (iii) load impedance of the load. The power transmission control circuit determines the control parameter based on the control information by referring to the table, based on the control information, and adjusts the voltage and frequency of the AC power output from the inverter circuit using the control parameter.
US10418889B2
A stator module pack for an axial flux electric machine is provided. The stator module pack includes a housing for attachment to a stator base and a plurality of stator modules attached to the housing. Each stator module includes a core having at least one winding disposed thereon. A plurality of stator module packs is coupled to a stator base to form a stator of the axial flux electric machine.
US10418887B2
A stator assembly method includes a step of inserting coils into slots by pressing coil end portions of the coils from the inner peripheral side toward the radially outer side of a stator core using a pressing member while suppressing fall of the coil end portions by supporting the coil end portions from the radially outer side of the stator core using a fall suppression member.
US10418883B2
A cover assembly and a brushed motor are provided. The cover assembly includes a mounting portion and a flow guide portion. The mounting portion defines a first opening through the mounting portion along an axial direction of the motor. The flow guide portion includes a top wall disposed at one end thereof away from the mounting portion along the motor axial direction. The fluid guide portion defines a second opening extending to an inner wall surface of the top wall in the motor axial direction. The first opening and the second opening are in flow communication with each other. The flow guide portion further defines a winding flow passage. The flow passage has an inner inlet in flow communication with the second opening and an outer outlet in flow communication with an outside environment. The present invention facilitates absorption of the motor noise and hence reduction of the output noise.
US10418877B2
An endcap assembly for an electric motor and a stator having same are provided. The endcap assembly includes an endcap, a first wire, and two terminals corresponding to the first wire. The two terminals are fixed to the endcap and configured to connect with corresponding windings of the electric motor. The endcap defines a first accommodating groove extending from one terminal to the other terminal. The first wire is received in the first accommodating groove, and two ends of the first wire are electrically connected to the two terminals, respectively.
US10418872B2
To obtain a rotary electric machine in which an insulation failure does not occur even when the output of the rotary electric machine is increased by improving the cooling performance at the rotor winding ends. The rotary electric machine includes a rotor winding wound around a rotor core with a gap, rotor winding ends formed by the rotor winding protruding to an end surface of the rotor core in an axial direction, spacers arranged between adjacent rotor winding ends, mountain-shaped winding support portions provided on both surfaces of the spacers and having an apex with an obtuse angle, meandering ventilation paths formed on both surfaces of the spacers by the mountain-shaped winding support portions and wave-shaped winding support portions formed in the meandering ventilation paths along the meandering ventilation paths.
US10418868B1
Embodiments of a modular motor assembly are disclosed. In some embodiments, a motor comprises a plurality of modular magnetic units, where each of the modular magnetic units includes at least one rotor and at least one stator. The motor further comprises a plurality of structural segments each adapted to support a stator of a corresponding one of the modular magnetic units, where each of the structural segments interlocks with a next structural segment to form a stack. A method of manufacturing a motor includes arranging a selected number of modular magnetic units, coupling the selected number of modular magnetic units to a shaft, coupling the selected number of modular magnetic units to respective structural segments, and forming electrical connections to apply three-phase voltage to stator windings of the modular magnetic units.
US10418858B2
A wireless power supply system includes a power transmitter having a power-transmitting coil to which AC power of a frequency is input from a power source; and a power receiver having a power-receiving coil magnetically coupled to the power-transmitting coil at a coupling coefficient, and a first power-receiving-side series element coupled in series to the power-receiving coil and having imaginary impedance, in which the frequency, the coupling coefficient and the imaginary impedance are determined on the basis of satisfying a predetermined relationship.
US10418840B2
An inductive charger comprising an inductive charging coil for providing energy to a inductive receiving coil; and a fuel cell configured to provide electricity to the inductive charging coil.
US10418833B2
A frequency response controller includes a high level controller configured to receive a regulation signal from an incentive provider, determine statistics of the regulation signal, and use the statistics of the regulation signal to generate a frequency response midpoint. The controller further includes a low level controller configured to use the frequency response midpoint to determine optimal battery power setpoints and use the optimal battery power setpoints to control an amount of electric power stored or discharged from a battery during a frequency response period.
US10418830B1
Systems for landing and facilitating power flow or data transfer between an unmanned aerial vehicle (UAV) and a charging mat using a boom are described. The system includes a mat with a conductive mesh on the top and a conductive surface on the other bottom of the mat. The conductive mesh and bottom conductive surface are separated (electrically isolated) by an isolation core. The outer portion of the boom contacts part of the conductive mesh of the mat to create an electrical pathway. An inner portion of the boom penetrates through the top layer conductive mesh, through the isolating core, and contacts the bottom conductive surface of the mat to create another electrical pathway.
US10418826B2
A battery device having a chargeable and dischargeable battery; a detection unit that detects a state of the battery; and a control unit. The control unit calculates a value of a maximum charging current that can be supplied to the battery during charging of the battery on the basis of the state of the battery detected by the detection unit, and notifies a result of such calculation to a charging device.
US10418796B2
A cable stripper may be provided. The cable stripper may comprise a stripper body, a trigger assembly, a cable support body, and a blade. The trigger assembly may be slidably engaged within the stripper body. The trigger assembly may comprise a trigger assembly block. The cable support body may be attached to the stripper body. The blade may be attached to a front of the stripper body and enclosed by the cable support body. The blade may extend into a cable opening in the apparatus. The trigger assembly block may press a cable against the blade. The cable may be in the cable opening. The blade may extend into a jacket of the cable without extending to a conductor of the cable.
US10418795B2
An example tool includes a housing; an inclined handle coupled to, and extending obliquely from, a top portion of the housing, where the inclined handle has a first trigger button and a second trigger button; and an interlocking mechanism disposed in the inclined handle. The interlocking mechanism is configured to disable one of the first trigger button or the second trigger button while the other of the first trigger button or the second trigger button is triggered.
US10418793B2
A switching device including a switching unit with one or more electric poles having an insulating casing. The switching device is reversibly movable between an insertion position, at which said switching unit is electrically connected with an electric line, and a withdrawal position, at which said switching unit is electrically disconnected from said electric line. One or more actuating elements may be operatively coupleable with an actuating mechanism of a shutter device to operate one or more shutters of the shutter device during the movement of the switching device. The actuating elements may be fixed to the switching unit. At least one of the actuating elements includes a first mechanical connection with the insulating casing of at least one of the electric poles, and the insulating casing of at least one of the electric poles includes a second mechanical connection with at least one of the actuating elements.
US10418791B2
A mount for attaching an access point (AP) device to a surface is described. The mount includes a housing, a tension member for securing the AP within a compartment of the housing, a retention device for securing the tension member to or about the housing with adjustable tension, and attachment means for securing the mount to or in the ceiling or wall. The tension member can be a cable and the retention device can be a cable retention device. The cable can include first and second ends attached to first and second ends of a spring that maintains tension on the cable even if the cable begins to relax over time while securing the AP within the compartment. The mount can also include a cover for concealing the AP within the housing. The cover, the housing, or both can include magnets for securing the cover to the housing.
US10418787B2
A spark plug ground electrode assembly including a ground electrode having a ground electrode base defining a receptacle. A base flange extends about less than an entirety of the receptacle to define an open lateral end of the receptacle. The open lateral end of the receptacle is arranged to receive a ground electrode pad slid into the receptacle and onto a support surface in a direction perpendicular to a spark plug longitudinal axis. The flange of the ground electrode pad is arranged between the base flange and the support surface to restrict movement of the ground electrode pad along the spark plug longitudinal axis. A welding is at the open end of the receptacle to restrict movement of the ground electrode pad in the direction perpendicular to the spark plug longitudinal axis.
US10418782B2
A wavelength-selectable laser device providing spatially-selectable wavelength(s) may be used to select one or more wavelengths for lasing in a tunable transmitter or transceiver, for example, in a wavelength division multiplexed (WDM) optical system such as a WDM passive optical network (PON). The wavelength-selectable laser device uses a dispersive optical element, such as a diffraction grating, to disperse light emitted from a laser emitter and to direct different wavelengths of the light toward a reflector at different spatial positions such that the wavelengths may be selected by allowing light to be reflected from selected spatial position(s) back into the laser emitter. Thus, the reflected light with a wavelength at the selected spatial position(s) is allowed to complete the laser cavity.
US10418781B1
An edge-emitting laser diode is formed to include a quantum well passivation structure comprising alternating thin layers of a semiconductor material (e.g., silicon, germanium, or antimony) and a dielectric barrier. The semiconductor layers are sufficiently thin to form quantum wells, with the dielectric layers functioning as barriers between adjacent quantum wells. The semiconductor layer adjacent to the facet is formed of crystalline material, with the remaining quantum wells formed of amorphous material. The structure, and the method of forming the structure, results in a configuration that exhibits higher levels of COD than devices using a bulk (thick) silicon passivation layer.
US10418774B2
A method of spectrally multiplexing diode pump modules to increase brightness includes generating one or more pump beams from respective diode lasers at a first wavelength in a diode laser package, generating one or more pump beams from respective diode lasers at a second wavelength different from the first wavelength in the diode laser package, wavelength combining at least one of the pump beams at the first wavelength with at least one of the pump beams at the second wavelength to form one or more combined pump beams, and receiving the combined pump beams in a pump fiber coupled to the diode laser package. Laser systems can include multi-wavelength pump modules and a gain fiber having a core actively doped so as to have an absorption spectrum corresponding to the multiple wavelength, the gain fiber situated to receive the pump light and to produce an output beam at an output wavelength.
US10418772B2
When molds (31a), (31b) are caused to mesh so that a crimping portion (5) is compressed, the crimping portion (5) is crimped to conductive wires (25) and a cover portion (27). A conductor crimping portion (7) is completely compressed by the molds (31a), (31b). A cover crimping portion (9) preliminarily compresses the cover portion (27). Next, temporarily compressed terminal-equipped electrical wires are disposed between different molds. When the molds are caused to mesh so that the crimping portion (5) is compressed, the cover crimping portion (9) is forcefully compressed. In other words, the cover crimping portion (9) is subjected to final compression. In other words, the present invention is provided with a first compression step for preliminarily compressing the cover portion (27) and a second compression step for forcefully compressing the covering part.
US10418771B2
The invention provides a method for applying an electrical terminal to one or more conductors, possibly provided with an external electrical insulation layer, comprising the following steps: placing the end portions of the conductors in a housing portion of the terminal; applying heat and pressure in such a way as to compact and/or join the end portions of the conductors and the housing portion of the electrical terminal and to remove any respective electrical insulation layers at least at the level of the housing portion of the electrical terminal. The application of pressure and heat causes the opposite walls to close on the end portions of the conductors. Said electrical terminal comprises an electrical connection portion that extends from the housing portion. The invention also concerns a device or piece of equipment for the application of an electrical terminal, a metal element and an electrical terminal.
US10418766B2
A laminated busbar assembly includes a substrate, a positive current metal plate provided with a first pin, a negative current metal plate provided with a second pin, and an output current metal plate provided with a third pin. The substrate is provided with a pad hole group including a first pad hole, a second pad hole, and a third pad hole. The pad hole group is electrically connected to copper cladded on the substrate to form wirings. The positive current metal plate, the negative current metal plate, and the output current metal plate re all arranged on the first side of the substrate in a laminated manner. The first pin passes through first pad hole, the second pin passes through the second pad hole, and the third pin passes through the third pad hole.
US10418765B2
A connector assembly for voltage monitoring of bus bars electrically connecting adjacent battery cells of a battery module includes a connector having a plurality of terminals configured to be mated with a control module connector associated with the battery module. A multi-wire planar cable extends from the connector. The multi-wire planar cable has a plurality of wires terminated to corresponding terminals and a common jacket for the plurality of wires. The jacket has grooves between adjacent wires for controlled separation of the wires and surrounding jacket portions at a sensor end of the multi-wire planar cable to define separated planar cable segments. The separated planar cable segments are routed to different areas for termination to different voltage sensors associated with corresponding bus bars.
US10418760B2
A connector for a coaxial cable includes a coupler configured to engage another coaxial cable connector. The connector further includes a body disposed at least partially within the coupler. The connector further includes an outer conductor engager made of a conductive material disposed within the body and the coupler. The connector further includes a biasing element on an interior of the body. During a coupling of the connector to the coaxial cable: a connector end of the outer conductor engager moves axially relative to the body, the outer conductor engager is compressed by the biasing element, and an interior of the outer conductor engager is inwardly compressed against an outer conductor of the coaxial cable.
US10418757B2
A vehicle plug for transmitting power and signals between a vehicle and a trailer includes a power conductor and one or more video signal conductors. The power conductor is configured to provide power to one or more electrical components of the trailer, the one or more electrical components of the trailer includes one or more video cameras. The one or more video signal conductors are configured to receive video signals from the one or more video cameras of the trailer.
US10418752B2
A lock arm (12) of a first connector (10) includes a locking part including a locking piece (154) that directly engages with a locking projection (22) of a second connector (20), and an operating part (14) including an operating knob (144) to be pressed. The locking part (15) includes locking part coupling arms (153a and 153b), locking part supporting arms (151a and 151b), and locking part legs (152a and 152b) connecting the arms to an upper surface (11a) of a first housing 11. The operating part (14) includes an operating part supporting arm (141), operating part coupling arms (143a and 143b), and an operating part leg (142) connecting the arms to the upper surface (11a). The locking part coupling arms (153aand 153b) and the operating part coupling arms (143a and 143b) are respectively connected via coupling parts (16a and 16b). The operating part leg (142) is disposed between the locking part leg (152a and 152b).
US10418746B2
A charge port assembly for an electrified vehicle includes a housing having an opening and a first interchangeable seal removably received within the opening. A molding method for molding a charge port assembly includes injecting a first shot of material into a mold cavity to form a housing of the charge port assembly, positioning an insert within the mold cavity, and injecting a second shot of material into the mold cavity to form an interchangeable seal within the housing.
US10418724B2
A satellite communication system includes a non-geostationary satellite configured to provide a first plurality of non-articulated spot beams that comprise a Field of Regard. The satellite further configured to provide a steerable spot beam that can be steered to establish communication with a gateway outside and in front of the Field of Regard and maintain communication while the satellite and the Field of Regard moves over and past the gateway including after the gateway is outside of and behind the Field of Regard.
US10418721B2
A modulated MTS antenna including a metasurface fabricated from metallized cylinders on a ground plane. The antenna structure can be designed to operate in the Gigahertz or Terahertz frequency band and to have a well defined directivity. The MTS antenna may be micromachined out of a silicon wafer using deep reactive ion etching (DRIE).
US10418720B1
A signal line conversion structure of the antenna array is disposed between the antenna array and the circuit substrate, which includes a first dielectric substrate is disposed on the circuit substrate, a second dielectric substrate is vertically disposed on the first dielectric substrate and divided into a first region and a second region, and the second dielectric substrate is provided with the antenna array. At least one signal line is disposed on the first region and extends to the second dielectric substrate for connecting the circuit substrate and the antenna array. A metal connecting plate has at least three metal through holes pierced in the first dielectric substrate and connected to the second ground layer. The metal connecting plate is connected to the first ground layer of the first dielectric substrate and the second ground layer of the second dielectric substrate through the metal through holes.
US10418716B2
Phased array antennas include a plurality of radiating elements and a plurality of RF lenses that are generally aligned along a first vertical axis. Each radiating element is associated with a respective one of the RF lenses, and each radiating element is tilted with respect to the first vertical axis.
US10418713B2
The present disclosure provides a polarized antenna including a waveguide power divider, a waveguide phase shifter and a radiating unit. The waveguide power divider is configured to have an input waveguide for receiving a transmission signal, and first and second output waveguides for distributing and outputting the transmission signal. The waveguide phase shifter is configured to receive two output signals outputted respectively from the first and second output waveguides of the waveguide power divider, to variably change a phase difference between the two input signals, and to output respective changed signals. The radiating unit is configured to receive the respective changed signals from the waveguide phase shifter, and to combine and radiate the respective changed signals as a radio signal.
US10418710B2
An antenna for the reception of circularly polarized satellite radio signals comprises a conductor loop that is arranged above a conductive base surface and that is configured as a ring line radiator that forms a resonant structure. Vertical radiators extending toward the conductive base surface are present at the periphery of the ring line radiator, with the excitation of the conductor loop taking place via one of the radiators as an active radiator. A specific number of passive vertical radiators galvanically coupled to the ring line radiator is furthermore provided.
US10418705B2
Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
An antenna assembly for radiating at least one electromagnetic field for electromagnetic navigation and an electromagnetic navigation system including such an antenna assembly are provided. The antenna assembly includes a substrate and a planar antenna including a trace that is deposited on the substrate and arranged in a plurality of loops. Respective distances between adjacent pairs of the loops increase in a direction from an innermost loop to an outermost loop.
US10418695B2
An antenna apparatus includes a substrate formed of a dielectric material; a pattern unit disposed on one surface of the substrate and radiating energy of electromagnetic wave; and a patch unit disposed on the substrate to be spaced apart from one side of the pattern unit with a first distance and configured to limit radiation of an energy radiated from the one side of the pattern unit.
US10418690B2
An earthing card emits energy tuned to the natural frequency of the Earth. The card may include a material, carbon fiber or other substrate, programmed using scalar waves. Information is embedded into the carbon fiber via a system that uses a wave function generator to produce resonant frequencies for the application and drive wave information from a transmitting electrode to a receiving electrode. The scalar waves between the electrodes may be subjected to a wave or field source modulating the resultant wave information received at the receiving electrode. A material placed on a receiving coil at the receiving electrode receives the resultant wave information programming the material to emit energy tuned to the natural frequencies of the Earth. By placing the card on the body or running water over the card and spraying the body, the body will receive the energetic information emitted by the programmed material.
US10418687B2
An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more antennas and transceiver circuitry such as millimeter wave transceiver circuitry. The antennas may be formed from metal traces on printed circuits. A flexible printed circuit may have an area on which the transceiver circuitry is mounted. Protruding portions may extend from the area on which the transceiver circuitry is mounted and may be separated from the area on which the transceiver circuitry is mounted by bends. Antenna resonating elements such as patch antenna resonating elements and dipole resonating elements may be formed on the protruding portions and may be used to transmit and receive millimeter wave antenna signals through dielectric-filled openings in a metal electronic device housing or a dielectric layer such as a display cover layer formed from glass or other dielectric.
US10418685B1
One embodiment disclosed herein is related to a device for pointing a radiating element. The device includes an aligned radiating surface; a hinge that is circumferentially mounted to a rear side of the aligned radiating surface, the hinge configured to change azimuth of the aligned radiating surface; and a Tubular Universal joint (TU-joint) having one end coupled to a rear side of the aligned radiating surface and a second end coupled to a base, the TU-joint being configured to change an elevation of the aligned radiating surface. Another embodiment is related to a Tubular Universal-joint (TU-joint). In the embodiment, the TU-joint includes a hollow tube having a first end and a second end; a plurality of slits along the surface of the tube; and a plurality of members between the plurality of slits, each of the plurality of members configured to bear a portion of a load of the TU-joint, wherein the TU-joint is configured to be axially and torsionally stiff while being bendable.
US10418679B2
Methods, systems, and devices are described that include one or more septum features to improve performance of a waveguide device. In particular, the septum features may be utilized within a polarizer section of a polarizer device such as a septum polarizers. The septum feature(s) may be a ridge. When a plurality of septum features are employed, the location, size, shape and spacing may vary according to a particular design.
US10418677B2
The present disclosure provides a radio frequency filter having a cavity structure including a housing, a cover and a resonance element. The housing has a hollow interior for providing a cavity, and an open side. The cover shields the open side of the housing. The resonance element is positioned in the hollow interior of the housing, and has a planar portion and a support for supporting and fixing the planar portion to the housing. The planar portion of the resonance element has at least two through holes, and the support has a lower end portion formed with a male thread structure for screw fastening. The housing is formed with a female thread structure to be screw fastened with the male thread structure formed at the lower end portion of the support.
US10418670B2
Disclosed is a method of manufacturing a lithium secondary battery including a positive electrode active material, wherein the positive electrode active material includes one or more lithium transition metal oxides selected from compounds represented by Formula 1 defined in claim 1, and activation of the lithium secondary battery is conducted while changing charge/discharge voltage ranges and number of cycles depending on doping amount of M1 in Formula 1.
US10418669B2
A method of propagation test on a battery system has: a main irradiation step of irradiating a laser beam in prescribed conditions, on a light-receiving part of the outer member of a light-receiving cell, or on a light-receiving part which is arranged in contact with the outer member of the light-receiving cell, thereby to heat the light-receiving cell; a thermal runaway confirming step of confirming a thermal runaway of the light-receiving cell; an irradiation stopping step of stopping the laser-beam irradiation after the thermal runaway was confirmed in the thermal runaway confirming step; and a system integrity inspection step of inspecting an integrity of the cells other than the light-receiving cell after the irradiation stopping step. The prescribed conditions are conditions in which a melted scar is formed on the light-receiving part.
US10418660B2
In manufacturing a lithium battery, a plasma deposition of a layer of LiPON is made on a structure that includes an anode contact zone and a cathode contact zone. Before making the deposition of layer of LiPON, a conductive portion is deposited to short the anode contact zone to the cathode contact zone. After the deposition of the layer of LiPON in completed, the conductive portion is cut to sever the short between the anode and cathode contact zones.
US10418654B2
A roof cap assembly for a fuel cell system includes a housing, and a cover assembly disposed on the housing and configured to move between a first position and a second position. The cover assembly includes a cover including a first opening and a second opening, and a door connected to the cover and configured to selectively open and close the second opening. When the cover assembly is in the first position, the door closes the second opening, such that the reaction exhaust and the cabinet exhaust are directed through the first opening. When the cover assembly is in the second position, the door opens the second opening, such that the cabinet exhaust is directed through first opening and the reaction exhaust is directed through the second opening.
US10418653B2
A fuel reforming device includes a combustion part including a burner; an exhaust part configured to circulate an exhaust gas that is generated from the combustion part; and a reactor that is configured to generate hydrogen from a raw material by absorbing heat from the exhaust gas circulating in the exhaust part. The reactor includes a heat storage member that is configured to absorb the heat from the exhaust gas during operation of the combustion part, store the absorbed heat, and provide the absorbed heat to the reactor.
US10418649B2
A fuel cell stack includes a plurality of cell modules each formed by stacking a plurality of fuel cells, each of the plurality of fuel cells having a membrane electrode assembly having an insulating member at an outer periphery portion thereof and paired separators sandwiching the membrane electrode assembly, and by attaching the insulating members of adjacent fuel cells together, and a seal plate interposed between the stacked cell modules. The seal plate includes a plurality of manifold holes from which two power-generation gases flow separately through the plurality of fuel cells, and a first seal member provided along a peripheral portion of each of the plurality of manifold holes to seal a corresponding one of the two power-generation gases flowing through the manifold hole.
US10418644B2
A method for manufacturing a composite bipolar plate from a composition including at least one lamellar graphite and at least one thermoplastic polymer. This method includes dry sieving of the composition with a sieve for which the mesh diameter is less than or equal to 1,000 μm, dry blending of the sieved composition, deposition of the blended composition in a mold, this mold preferably being pre-heated, molding by thermocompression of the blended composition with induction heating of the mold, and removal from the mold of the thermocompressed composition leading to the obtaining of the composite bipolar plate. A composite bipolar plate manufactured by this method, to the use of this composite bipolar plate as well as to a fuel cell including such a composite bipolar plate.
US10418643B2
The invention relates to a metallic bipolar plate for use in an electrochemical cell, wherein the bipolar plate comprises an electrically conductive graphene-like coating. The graphene-like coating has a layer thickness between 10 nm and 1 μm. Chemical synthesis is initially carried out to produce the graphene-like coating according to the invention comprising one or more at least partially reduced graphene oxide layers. Proceeding from graphite powder, a graphite oxide powder is initially produced, which is subsequently converted into a stable graphene oxide (GO) suspension by way of ultrasonic dispersion. By depositing this suspension on a metallic carrier substrate (bipolar plate), thin graphene oxide layers can then be applied and subsequently be reduced to obtain at least partially reduced graphene oxide (rGO), which is referred to as graphene-like. This coating advantageously has sufficient stability and the necessary electrical conductivity for use in an electrochemical cell.
US10418636B2
A current-collector metal foil has at least at least one roughened surface and numerous recessed parts are present on the roughened surface. Each recessed part has an edge part that surrounds a bottom-surface part and is raised above the bottom-surface part. The average Feret diameter Lave of the recessed parts is 0.5-50 μm. The current-collector metal foil is suitable for use, e.g., as an electrode current collector for a lithium-ion secondary battery, a sodium secondary battery, an electric double-layer capacitor, or a lithium-ion capacitor.
US10418635B2
An electrolytic copper foil for a lithium secondary battery, which is applied as a negative electrode current collector of a lithium secondary battery, wherein after a thermal treatment at 300° C. for 30 minutes, the electrolytic copper foil for a lithium secondary battery has an elongation of 5% to 30%.
US10418631B2
The present invention relates to a printing or spray deposition method for preparing a supported flexible electrode and to a method for manufacturing a lithium-ion battery.
US10418630B2
A lithium-sulfur battery cell includes a lithium anode and a carbon-sulfur cathode including a sulfur-impregnated carbon nanostructure defined by one or more layers of elementally doped nanoporous carbon arranged on one or more carbon nanotubes.
US10418626B2
There is provided a positive electrode active material for a nonaqueous electrolyte secondary battery capable of suppressing a decrease in the capacity retention ratio after high-temperature cycles. There is provided a positive electrode active material for a nonaqueous electrolyte secondary battery that includes a secondary particle formed by aggregation of primary particles formed of a lithium transition metal oxide. A rare-earth compound secondary particle formed by aggregation of particles formed of a rare-earth compound adheres to a recess formed between primary particles adjacent to each other on a surface of the secondary particle, and the rare-earth compound secondary particle adheres to both the primary particles adjacent to each other in the recess. The lithium transition metal oxide contains tungsten dissolved therein.
US10418623B2
A method for manufacturing electrodes for lead-acid batteries includes producing a profiled strip blank in a casting process, wherein the casting process alone is sufficient to cause the strip blank to be formed of greater thickness on one side in a region corresponding to the upper frame element or the lower frame element than in another region corresponding to the meshed region; and producing the meshed region with the openings in a subsequent expanded metal process. In addition, an electrode produced by the method has an upper frame element, or a lower frame element, or both, and a meshed region extending away from the upper frame element, or the lower frame element, or both and having a plurality of openings. The upper frame element, the lower frame element, or both, is of greater thickness than the meshed region.
US10418618B2
The present application relates to a top cover structure for a power battery and a power battery, the top cover structure includes a first electrode assembly, a second electrode assembly, a first resistor, a second resistor, a top cover plate, a first short circuit component and a second short circuit component, the first electrode assembly is electrically connected with the top cover plate through the first resistor for all time, the first short circuit component and the second short circuit component are both attached onto the top cover plate, when an internal pressure of the power battery exceeds a reference pressure, the first short circuit component and the second short circuit component deform by effect of pressure, so as to form a first electrical connecting path and a second electrical connecting path, the second resistor is connected into the first electrical connecting path in series.
US10418613B2
An electricity storage module includes: an electricity storage element group formed by stacking multiple electricity storage elements each having lead terminals of a cathode and an anode; and a connection member that is joined to the lead terminals. A cathode lead terminal and an anode lead terminal are composed of different metal materials, and the connection member is formed by joining a first metal portion that is connected to the cathode lead terminal and is composed of the same metal material as the cathode lead terminal, and a second metal portion that is connected to the anode lead terminal and is composed of the same metal material as the anode lead terminal. The first metal portion and the second metal portion each have a terminal joining portion joined with a lead terminal and a member joining portion at which the first metal portion and the second metal portion are joined.
US10418604B2
A method and apparatus for carrying a battery of a portable communication device. The battery carrier includes a body, a carrier sealing surface, and a wiper. The carrier sealing surface engages a battery seal while the battery is positioned in the battery carrier. The wiper is positioned on a support surface of a battery receptacle in the body. The wiper is aligned with battery contacts of the battery. The wiper wipes the electrical contacts when the battery is inserted into the battery receptacle.
US10418600B2
The present invention provides a secondary battery packaging material including at least a metal foil layer, a second base material layer, and a heat-sealing resin layer laminated in this order on a surface of a first base material layer. The second base material layer is laminated on the metal foil layer directly or via an anti-corrosion treatment layer. The first base material layer is formed of a resin composite containing a thermosetting resin or a thermoplastic resin. The second base material layer is formed of a resin composite containing a thermosetting resin.
US10418590B2
The present disclosure provides an organic light-emitting diode (OLED) flexible display panel, comprising a flexible substrate, an OLED luminescent structure, a bulk inorganic layer, a first organic layer, a first sub-body mixing layer, a second organic layer, and a second sub-body mixing layer. The first sub-body mixing layer includes a first inorganic film and a first dividing film that are alternately arranged, and the second sub-body mixing layer includes a second inorganic film and a second dividing film that are alternately arranged.
US10418588B2
Provided is a display device including: a structure including a display area and a peripheral area surrounding the display area; and an inorganic encapsulation thin film disposed on the display and peripheral areas. The peripheral area includes at least one inorganic surface portion having a closed shape continuously.
US10418587B2
A display device includes a substrate which includes a pixel region and a peripheral region which is provided on at least one side of the pixel region, a plurality of pixels provided in the pixel region, a passivation layer that disposed on the substrate, a light emitting element disposed on the passivation layer and which emits light, and a sealing member which covers the light emitting element. The sealing member includes a first inorganic layer disposed on the light emitting element, a lens portion disposed on the first inorganic layer and which extracts light which is emitted from the light emitting element, an organic layer disposed on the lens portion, and a second inorganic layer disposed on the organic layer.
US10418579B2
An OLED display device and a method for manufacturing the OLED display device are provided. The OLED display device comprises a substrate, a first electrode disposed on the substrate, a hole injection layer disposed on the first electrode, an organic light emitting layer disposed on the hole injection layer, an electron injection layer disposed on the organic light emitting layer, and a second electrode disposed on the electron injection layer. A material of the electron injection layer comprises an inorganic electron injecting material and an organic electron transporting material which can be dissolved in a polar solvent. The OLED display device and the method for manufacturing the OLED display device can effectively improve the electron injection efficiency for providing an excellent electron injection effect through the electron injection layer is prepared by a solution in which the inorganic salt material and the organic material were mixed.
US10418562B2
This invention discloses novel compounds containing a bitriazine building block. These compounds can be used as host materials or electron transporting materials for organic light-emitting devices.
US10418556B2
The invention relates to a process for producing a conjugated polymer blend. The process for producing the conjugated polymer blend comprises the mixture of: a polymer A (X-Y), where X is and Y is and h is a substituent, a polymer B (X-Y′) where X is Y′ is and j is a substituent, and an acceptor. In this process h and j are different substituents and independently selected from each other.
US10418548B2
A method of fabricating a magnetic memory device includes forming an interlayered insulating layer on a substrate, forming a landing pad to pass through the interlayered insulating layer, forming a protection insulating layer on the interlayered insulating layer to cover a top surface of the landing pad, forming a bottom electrode to pass through the protection insulating layer and through the interlayered insulating layer, forming a magnetic tunnel junction layer on the protection insulating layer; and patterning the magnetic tunnel junction layer to form a magnetic tunnel junction pattern on the bottom electrode.
US10418541B2
A low-cost magnetostrictive torque sensor having a high sensitivity is obtained. A torque sensor 10 includes a substrate 12, a magnetostrictive portion 26, a magnetostrictive portion 28, a detection coil 18a, a detection coil 18b, a detection circuit 48, and a detection circuit 50. The substrate 12 has a tubular shape. Each of the magnetostrictive portions 26 and 28 is constituted by a plating film and disposed on the outer peripheral surface of the substrate 12. The detection coil 18a generates a magnetic flux passing through the magnetostrictive portion 26. The detection coil 18b generates a magnetic flux passing through the magnetostrictive portion 28. Each of the detection circuits 48 and 50 detects a potential between the detection coil 18a and the detection coil 18b.
US10418540B2
An embodiment includes a method and device for forming a multi-qubit chip. The method includes forming a plurality of qubits on a chip, where each qubit comprises a Josephson junction. The method includes annealing one or more Josephson junctions. Annealing is performed by one or more of a plurality of laser emission sources on a planar lightwave circuit. Each of the laser emission sources is located above each qubit.
US10418536B2
The present disclosure provides a LED metal substrate and a LED module. An insulator is provided to cover an electrode or a side surface of a metal layer in the LED metal substrate, or provided on an original creepage path between the electrode and the metal layer in the LED metal substrate to form a new creepage path with increased creepage distance, in order to increase the breakdown voltage between the electrode and the metal layer. It is possible to avoid a phenomenon that an electric arc is generated between the electrode and the metal layer when a relative high voltage applied by the electrode during a breakdown test. So that the breakdown voltage of the LED metal substrate with an insulator reaches higher than that of a LED metal substrate without the insulator in the same dimension, and a technical problem in the art may be solved.
US10418534B2
A light-emitting device comprising: a light source; and a light guide that is optically coupled to the light source, the light guide including a plurality of first non-fluorescent light extraction elements and a plurality of second non-fluorescent light extraction elements that are printed on the light guide, each of the first light extraction elements having a reflectance that is higher than a reflectance of any of the second light extraction elements, each of the first light extraction elements having a light transmittance that is lower than a light transmittance of any the second light extraction elements, each of the first light extraction elements having the same shape and size as any other one of the plurality first light extraction elements, and each of the second light extraction elements having the same shape and size as any other one of the plurality of second light extraction elements.
US10418523B2
A light-emitting device in an embodiment includes a substrate, a light-emitting structure which is disposed on the substrate and includes a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer, first and second electrodes which are respectively connected to the first and second conductive semiconductor layers, first and second bonding pads respectively connected to the first and second electrodes, and an insulating layer disposed between the first bonding pad and the second electrode, and between the second bonding pad and the first electrode. The first thickness of the first electrode may be ⅓ or less of the second thickness of the insulating layer disposed between the second bonding pad and the first electrode.
US10418513B2
A compound semiconductor device includes a substrate, including a top surface, a bottom surface, a side surface connecting the top surface and the bottom surface; and a semiconductor stack formed on the top surface, wherein the side surface includes a first deteriorated surface, a second deteriorated surface, a first crack surface between the first and second deteriorated surfaces, a second crack surface between the first deteriorated surface and the top surface, and a third crack surface between the second deteriorated surface and the bottom surface, wherein the first crack surface is inclined to the first deteriorated surface or the second deteriorated surface; and wherein the second crack surface or the third crack surface is substantially perpendicular to the top surface or the bottom surface.
US10418511B2
Methods are provided for forming AlInGaBN material. The method can include growing an AlInGaBN layer on a substrate; removing a portion of the AlInGaBN layer from the substrate to define a plurality of AlInGaBN islands on the substrate; and growing a highly doped-AlInGaBN layer on each of the AlInGaBN islands.
US10418508B2
Full-laser scribing method for large-area copper indium gallium selenide thin-film solar cell module
Disclosed is a full-laser scribing method for a large-area copper indium gallium selenide (CIGS) thin-film solar cell module, including: using a laser I to scribe a molybdenum thin film prepared on soda-lime glass to form a first scribed line (P1); preparing the following film layers in sequence on the molybdenum layer in which P1 has been scribed: a CIGS layer, a cadmium sulfide layer and an intrinsic zinc oxide layer; after finishing preparation of the above film layers, using a laser II for scribing to form a second scribed line (P2), wherein the scribed line P2 is parallel with the scribed line P1; and preparing an aluminum-doped zinc oxide layer on the intrinsic zinc oxide layer in which P2 has been scribed, and using a laser III for scribing to form a third scribed line (P3), wherein the scribed line P3 is parallel with the scribed line P1.
US10418503B2
An object of the present invention is to obtain an easy-to-work solar battery module having high joining strength as well as suppressing an increase in residual thermal stress without increasing the thickness of an interconnector. The solar battery module of the present invention includes a solar battery cell including a semiconductor substrate having pn junction, and a first electrode and a second electrode that are formed on a p-type region and an n-type region of the semiconductor substrate and an interconnector to connect the solar battery cell and an adjacent solar battery cell. The interconnector is a bundle of a plurality of round thin wires and includes abutment regions abutting on the first electrode and the second electrode of the adjacent solar battery cell.
US10418502B2
The present invention relates to multi-cell devices fabricated on a common substrate that are more desirable than single cell devices, particularly in photovoltaic applications. Multi-cell devices operate with lower currents, higher output voltages, and lower internal power losses. Prior art multi-cell devices use physical isolation to achieve electrical isolation between cells. In order to fabricate a multicell device on a common substrate, the individual cells must be electrically isolated from one another. In the prior art, isolation generally required creating a physical dielectric barrier between the cells, which adds complexity and cost to the fabrication process. The disclosed invention achieves electrical isolation without physical isolation by proper orientation of interdigitated junctions such that the diffusion fields present in the interdigitated region essentially prevent the formation of a significant parasitic current which would be in opposition to the output of the device.
US10418501B2
A concentrator-type photovoltaic module includes a plurality of photovoltaic cells having respective surface areas of less than about 4 square millimeters (mm) electrically interconnected in series and/or parallel on a backplane surface, and an array of concentrating optical elements having respective aperture dimensions of less than about 30 mm and respective focal lengths of less than about 50 mm. The array of concentrating optical elements is positioned over the photovoltaic cells based on the respective focal lengths to concentrate incident light on the photovoltaic cells, and is integrated on the backplane surface by at least one spacer structure on the backplane surface. Related devices, operations, and fabrication methods are also discussed.
US10418495B2
A gallium nitride-based sensor having a heater structure and a method of manufacturing the same are disclosed, the method including growing an n-type or p-type GaN layer on a substrate, growing a barrier layer on the n-type or p-type GaN layer, sequentially growing a u-GaN layer and a layer selected from among an AlxGa1-xN layer, an InxAl1-xN layer and an InxAlyGa1-x-yN layer on the barrier layer, patterning the n-type or p-type GaN layer to form an electrode, forming the electrode along the pattern formed on the n-type or p-type GaN layer, and forming a sensing material layer on the layer selected from among the AlxGa1-xN layer, the InxAl1-xN layer and the InxAlyGa1-x-yN layer, wherein a HEMT sensor or a Schottky diode sensor can be heated using an n-GaN (or p-GaN) layer, thus increasing the sensitivity of the sensor and reducing the restoration time.
US10418491B2
It is an object to provide a highly reliable semiconductor device with good electrical characteristics and a display device including the semiconductor device as a switching element. In a transistor including an oxide semiconductor layer, a needle crystal group provided on at least one surface side of the oxide semiconductor layer grows in a c-axis direction perpendicular to the surface and includes an a-b plane parallel to the surface, and a portion except for the needle crystal group is an amorphous region or a region in which amorphousness and microcrystals are mixed. Accordingly, a highly reliable semiconductor device with good electrical characteristics can be formed.
US10418486B2
Longitudinal trenches extend between and on either side of first and second side-by-side strips. Transverse trenches extend from one edge to another edge of the first strip to define tensilely strained semiconductor slabs in the first strip, with the second strip including portions that are compressively strained in the longitudinal direction and/or tensilely strained in the transverse direction. In the first strip, N-channel MOS transistors are located inside and on top of the semiconductor slabs. In the second strip, P-channel MOS transistors are located inside and on top of the portions.
US10418484B1
Disclosed is a semiconductor structure that includes a vertical field effect transistor (VFET) with a U-shaped semiconductor body. The semiconductor structure can be a standard VFET or a feedback VFET. In either case, the VFET includes a lower source/drain region, a semiconductor body on the lower source/drain region, and an upper source/drain region on the top of the semiconductor body. Rather than having an elongated fin shape, the semiconductor body folds back on itself in the Z direction so as to be essentially U-shaped (as viewed from above). Using a U-shaped semiconductor body reduces the dimension of the VFET in the Z direction without reducing the end-to-end length of the semiconductor body. Thus, VFET cell height can be reduced without reducing device drive current or violating critical design rules. Also disclosed is a method of forming a semiconductor structure that includes such a VFET with a U-shaped semiconductor body.
US10418480B2
A semiconductor device capable of high-voltage operation includes a semiconductor substrate having a first conductivity type. A first well doped region is formed in the semiconductor substrate, having a second conductivity type that is the opposite of the first conductivity type. A first doped region and a second doped region are formed on the first well doped region, having the second conductivity type. A first gate structure is formed over the first well doped region and adjacent to the first doped region. A second gate structure overlaps the first gate structure and the first well doped region. A third gate structure is formed beside the second gate structure and close to the second doped region. The top surface of the first well doped region between the second gate structure and the third gate structure avoids having any gate structure and silicide formed thereon.
US10418478B2
On a surface of an n-type silicon carbide epitaxial layer on an n+-type silicon carbide substrate, first and second p+-type base regions are formed in the n-type silicon carbide epitaxial layer, an n-type region is formed in the n-type silicon carbide epitaxial layer, a p-type base layer is formed on the n-type region, an n+-type source region and a p++-type contact region are formed in the p-type base layer, and a trench is formed to a position shallower than the second p+-type base region and penetrates the p-type base layer. A first sidewall angle of the trench at a position of the p-type base layer is 80° to 90° with respect to a main surface. A difference of the first sidewall angle and a second sidewall angle of the trench at a position deeper than a boundary of the p-type base layer and the n-type region is 1° to 25°.
US10418477B2
A silicon carbide semiconductor device, including a silicon carbide substrate, a drift layer provided on a front surface of the silicon carbide substrate, an embedded layer selectively provided in a surface layer of the drift layer, an epitaxial layer provided on the drift layer, a channel layer provided on the epitaxial layer, a source region selectively provided in a surface layer of the channel layer, a trench penetrating the source region and the channel layer and reaching the epitaxial layer, a gate electrode provided in the trench via a gate insulating film, a source electrode in contact with the channel layer and the source region, and a drain electrode provided on a rear surface of the silicon carbide substrate. The embedded layer is arranged underneath the trench in a depth direction. A longitudinal direction of the trench, which is perpendicular to the depth direction, is parallel to the off-direction of the silicon carbide substrate.
US10418475B2
A semiconductor structure, device, or vertical field effect transistor is comprised of a drain, a drift layer disposed in a first direction relative to the drain and in electronic communication with the drain, a barrier layer disposed in the first direction relative to the drift layer and in electronic communication with the drain, the barrier layer comprising a current blocking layer and an aperture region, a two-dimensional hole gas-containing layer disposed in the first direction relative to the barrier layer, a gate electrode oriented to alter an energy level of the aperture region when a gate voltage is applied to the gate electrode, and a source in ohmic contact with the two-dimensional hole gas-containing layer. At least one of an additional layer, the drain, the drift region, the current blocking layer, the two-dimensional hole gas-containing layer, and the aperture region comprises diamond.
US10418473B1
A monolithically integrated device includes a substrate, a first set of Group III nitride epitaxial layers grown for a first HFET on a first region of the substrate, and a second set of Group III nitride epitaxial layers for a second HFET grown on a second region of the substrate.
US10418468B2
The present disclosure relates to a semiconductor device with multiple heterojunction bipolar transistors (HBTs) that have different emitter ballast resistances. The disclosed semiconductor device includes a substrate, a first HBT and a second HBT formed over the substrate. The first HBT includes a first collector, a first base over the first collector, a first emitter over the first base, and a first cap structure over the first emitter. The second HBT includes a second collector, a second base over the second collector, a second emitter over the second base, and a second cap structure over the second emitter. Herein, the first cap structure is different from the second cap structure, such that a first emitter ballast resistance from the first cap structure is at least 1.5 times greater than a second emitter ballast resistance from the second cap structure.
US10418456B2
A method of forming a semiconductor device having a semiconductor substrate with a dielectric layer disposed thereon. A trench is defined in the dielectric layer. A metal gate structure is formed in the trench. The metal gate structure includes a first layer and a second layer disposed on the first layer. The first layer extends to a first height in the trench and the second layer extends to a second height in the trench; the second height is greater than the first height. In some embodiments, the second layer is a work function metal and the first layer is a dielectric. In some embodiments, the second layer is a barrier layer.
US10418453B2
A conductive layer is formed between a metal gate structure, which includes a high-k gate dielectric layer and a gate electrode, and a contact feature. The conductive layer can be selectively deposited on a top surface of the gate electrode or, alternatively, non-selectively formed on the top surface of the gate electrode and the gate dielectric layer by controlling, for example, time of deposition. The conductive layer can have a bottom portion embedded into the gate electrode. The conductive layer and the contact feature can include the same composition, though they may be formed using different deposition techniques.
US10418447B2
Provided is a thin film transistor, a production method thereof, and an electronic apparatus. The thin film transistor comprises a substrate, and a gate electrode, a gate insulator layer, a source electrode, a drain electrode and an active layer on the substrate, wherein the active layer comprises a stack of two or more layers of graphene-like two-dimensional semiconductor material. The electronic apparatus comprises the thin film transistor, and may be used as an optical or mechanical sensor.
US10418441B2
A plurality of trenches is provided in a stripe shape extending in a direction parallel to a substrate front surface to a predetermined depth in a depth direction. A gate electrode is provided inside each trench, with a gate insulating film interposed there between. In mesa regions separated by the trenches, p-Type base regions at an emitter potential are provided over the entire surface layer on the substrate front surface side. Inside the p-type base regions, n+-type emitter regions are provided dispersedly at a predetermined interval in the longitudinal direction of the trenches. A p-type collector layer and an n+-type buffer layer are provided in this order on the surface layer of the substrate back surface. The thickness of the n+-type buffer layer is substantially equal to or larger than the thickness of an n−-type drift layer. As a result, switching losses are reduced while maintaining an ON voltage.
US10418438B2
A capacitor structure may include a lower conducting layer (e.g., poly 1 layer) and an upper conducting layer (e.g., overlying poly 2 layer), which define an anode and cathode, and a dielectric layer (e.g., an ONO layer stack) located between the upper conducting layer and the lower conducting layer, wherein a portion of the dielectric layer (e.g., at least the nitride layer of the ONO layer stack) extends beyond a lateral edge of the upper conducting layer. A method forming such capacitor structure may utilize a spacer adjacent the lateral edge of the upper conducting layer and over the first portion of the dielectric layer, performing an etch to remove a first portion of the dielectric layer but protect a second portion located below the spacer and extending laterally beyond an edge of the upper conducting layer.
US10418431B2
A display device may include a light emitting element, a buffer layer, a gate insulation layer, and a switching element. A refractive index of the gate insulation layer may be equal to a refractive index of the buffer layer. The switching element may be electrically connected to the light emitting element and may include an active layer and a gate electrode. The active layer may be positioned between the buffer layer and the gate insulation layer and may directly contact at least one of the buffer layer and the gate insulation layer. The gate insulation layer may be positioned between the active layer and the gate electrode and may directly contact at least one of the active layer and the gate electrode.
US10418426B2
Disclosed are an organic light-emitting display panel and an electronic device. The organic light-emitting display panel comprises a first substrate; the first substrate comprises a plurality of pressure-sensitive detection structures and a plurality of light-sensitive identification structures provided in an array, the pressure-sensitive detection structure comprises a semiconductor material film, the light-sensitive identification structure comprises a light-sensitive identification switch, the light-sensitive identification switch comprises a first active layer, and the semiconductor material film and the first active layer are provided on the same layer.
US10418417B1
A multi-level synaptic weight device having a 3D vertical cross-point structure according to an embodiment includes a multi-level conductance structure configured to couple any one of multiple word lines to any one of multiple bit lines. The conductance structure may include a multiplexer, configured to include multiple selector switches coupled in parallel to the word line and to select any one of the multiple parallel-coupled selector switches in response to an externally applied selection signal; a fixed resistor block including multiple fixed resistors coupled to the bit line; a cross-point block configured such that the multiple selector switches in the multiplexer and the multiple fixed resistors in the fixed resistor block intersect in a matrix form so as to be coupled to each other and each of the selector switches in the multiplexer has a unique number of cross-points; and a conductive plate on the fixed resistor block.
US10418415B2
Approaches for an interconnect cladding process for integrating magnetic random access memory (MRAM) devices, and the resulting structures, are described. In an example, a memory structure includes an interconnect disposed in a trench of a dielectric layer above a substrate, the interconnect including a diffusion barrier layer disposed at a bottom of and along sidewalls of the trench to an uppermost surface of the dielectric layer, a conductive fill layer disposed on the diffusion barrier layer and recessed below the uppermost surface of the dielectric layer and an uppermost surface of the diffusion barrier layer, and a conductive capping layer disposed on the conductive fill layer and between sidewall portions of the diffusion barrier layer. A memory element is disposed on the conductive capping layer of the interconnect.
US10418400B2
An imaging device which does not include a color filter and does not need arithmetic processing using an external processing circuit is provided. A first circuit includes a first photoelectric conversion element, a first transistor, and a second transistor; a second circuit includes a second photoelectric conversion element, a third transistor, and a fourth transistor; a third circuit includes a fifth transistor, a sixth transistor, a seventh transistor, and a second capacitor; the spectroscopic element is provided over the first photoelectric conversion element or the second photoelectric conversion element; and the first circuit and the second circuit is connected to the third circuit through a first capacitor.
US10418393B2
A photodetector is provided, including a plurality of optical signal detection units located at each of multiple pixels and configured to generate electric charges corresponding to light being received, and a switch transistor selectively turned on and off so as to transfer the electric charges generated through the plurality of optical signal detection units at each of the multiple pixels, wherein the plurality of optical signal detection units are connected to each other in series.
US10418391B2
Disclosed are a display substrate, a manufacture method thereof, and a display device. The display substrate comprises: a base substrate, and a metal layer, at least one insulating layer and a metal oxide conducting layer respectively on the base substrate, wherein, the at least one insulating layer is disposed between the metal layer and the metal oxide conducting layer; the metal oxide conducting layer is electrically connected to the metal layer through at least one via hole penetrating the at least one insulating layer; and the metal oxide conducting layer in the at least one via hole comprises metal particles produced by reducing the metal oxide conducting layer.
US10418388B2
A gate driver circuit and a display device using the same are disclosed. The gate driver circuit includes a first transistor supplying a start signal to a Q node in response to a clock, a second transistor adjusting a gate voltage of the first transistor in response to the clock, a third transistor adjusting a gate voltage of the second transistor in response to the start signal, a fourth transistor changing a voltage of a QB node, a fifth transistor switching a current path between the first transistor and the Q node in response to a first line control signal, a sixth transistor supplying a gate-off voltage to an output node, a seventh transistor supplying a gate-on voltage to the output node, and an eighth transistor supplying a second line control signal to the QB node.
US10418377B2
The disclosed technology relates generally to semiconductor devices and more particularly to three dimensional semiconductor memory devices, such as vertical three dimensional non-volatile memory devices. In one aspect, a method of fabricating a memory device comprises providing, on a substrate, an alternating stack of control gate layers and dielectric layers. The method additionally includes forming a memory block. comprising forming at least one memory hole through the alternating stack, where the at least one memory hole comprises on its sidewalls a stack of a programmable material, a channel material and a dielectric material, thereby forming at least one memory cell. The method additionally comprises removing a portion of the alternating stack to form at least one trench, where the at least one trench forms at least part of a boundary of the memory block. The method additionally comprises partially removing the control gate layers exposed at a sidewall of the at least one trench, thereby forming recesses in the control gate layers. The method further comprises filling the recesses with an electrically conductive material, thereby forming electrically conductive plugs. In another aspect, a device formed using the method is also provided.
US10418371B2
According to one embodiment, a memory system classifies a plurality of nonvolatile memory dies connected to a plurality of channels, into a plurality of die groups such that each of the plurality of nonvolatile memory dies belongs to only one die group. The memory system performs a data write/read operation for one die group of the plurality of die groups in accordance with an I/O command from a host designating one of a plurality of regions including at least one region corresponding to each die group. The memory system manages a group of free blocks in the nonvolatile memory for each of the plurality of die group by using a plurality of free block pools corresponding to the plurality of die groups.
US10418369B2
A multilevel semiconductor device including: a first level including a first array of first memory cells and first control line; a second level including a second array of second memory cells and second control line; a third level including a third array of third memory cells and third control line, where the second level overlays the first, and where the third level overlays the second; a first, second and third access pillar; memory control circuits designed to individually control cells of the first, second and third memory cells, where the device includes an array of units, where each of the units includes a plurality of the first, second and third memory cells, and a portion of the memory control circuits, where the array of units include at least eight rows and eight columns of units, and where the memory control is designed to control independently each of the units.
US10418365B2
Disclosed is a structure wherein lower source/drain regions of vertical field effect transistors (VFETs) of memory cells in a memory array are aligned above and electrically connected to buried bitlines. Each cell includes a VFET with a lower source/drain region, an upper source/drain region and at least one channel region extending vertically between the source/drain regions. The lower source/drain region is above and immediately adjacent to a buried bitline, which has the same or a narrower width than the lower source/drain region and which includes a pair of bitline sections and a semiconductor region positioned laterally between the sections. The semiconductor region is made of a different semiconductor material than the lower source/drain region. Also disclosed is a method that ensures that bitlines of a desired critical dimension can be achieved and that allows for size scaling of the memory array with minimal bitline coupling.
US10418364B2
A semiconductor device structure is disclosed including a semiconductor-on-insulator (SOI) substrate, the SOI substrate comprising a semiconductor layer, a substrate material and a buried insulating material layer positioned between the semiconductor layer and the substrate material, a trench isolation structure positioned in at least a portion of the SOI substrate, the trench isolation structure defining a first region in the SOI substrate, and a capacitor device formed in the first region, the capacitor device comprising a first electrode formed by a conductive layer portion formed in the first region on the buried insulating material layer, the conductive layer portion at least partially replacing the semiconductor layer in the first region, a second electrode formed over the first electrode, and an insulating material formed between the first electrode and the second electrode.
US10418363B2
A method of forming a semiconductor device includes etching a substrate to form two first trenches separated by a fin; filling the two first trenches with an isolation layer; and depositing a dielectric layer over the fin and the isolation layer. The method further includes forming a second trench in the dielectric layer over a channel region of the semiconductor device, the second trench exposing the isolation layer. The method further includes etching the isolation layer through the second trench to expose an upper portion of the fin in the channel region of the semiconductor device, and forming a dummy gate in the second trench over the isolation layer and engaging the upper portion of the fin.
US10418362B2
A semiconductor device includes a substrate, a semiconductor fin on the substrate, first and second MOS devices on the substrate, and a dummy gate structure on the semiconductor fin and between the first and second MOS devices. The first dummy gate structure is operative to electrically isolate the first MOS device from the second MOS device when a first potential is applied to the dummy gate structure and a second potential is applied to the substrate. The first MOS device includes a first gate structure on the semiconductor fin, a first source and a first drain on opposite sides of the first gate structure and partially in the semiconductor fin. The second MOS device includes a second gate structure on the semiconductor fin, a second source and a second drain on opposite sides of the second gate structure and partially in the semiconductor fin.
US10418361B2
An exemplary integrated circuit comprises: a first device gate disposed over the first device region, the first device gate comprising a first interfacial layer and a first dielectric layer; a second device gate disposed over the second device region, the second device gate comprising a second interfacial layer and a second dielectric layer; and a third device gate disposed over the third device region, the third device gate comprising a third interfacial layer and a third dielectric layer, wherein the first interfacial layer, the second interfacial layer, and the third interfacial layer are different from each other in at least one of a thickness and an interfacial material.
US10418358B2
A semiconductor device includes a semiconductor body having a first surface and a second surface opposite to the first surface. A first isolation layer is provided over the first surface of the semiconductor body. The semiconductor device further includes an electrostatic discharge protection structure over the first isolation layer. The electrostatic discharge protection structure has a first terminal region of a first conductivity type and a second terminal region of a second conductivity type opposite to the first conductivity type.
US10418354B2
A computer-implemented method of manufacturing an integrated circuit includes placing a plurality of standard cells that define the integrated circuit, selecting a timing critical path from among a plurality of timing paths included in the placed standard cells, and selecting at least one net from among a plurality of nets included in the timing critical path as at least one timing critical net. The method further includes pre-routing the at least one timing critical net with an air-gap layer, routing unselected nets, generating a layout using the pre-routed at least one timing critical net and the routed unselected nets, and manufacturing the integrated circuit based on the layout.
US10418351B2
Optoelectronic devices and method of forming the same include an optoelectronic component in a substrate layer. An integrated circuit chip is positioned on the substrate layer. A lens is positioned on the substrate layer directly above the optoelectronic component and above at least part of the integrated circuit chip. The lens has a cut-out portion that accommodates the integrated circuit chip.
US10418346B1
A multi-chip stack can include a first semiconductor device disposed between a plurality of electrical connections and the second semiconductor device. The first semiconductor device can include a first through via and a first electrostatic discharge (ESD) protection circuit connected to a first one of the electrical connections. The first ESD Protection circuit can have a first ESD protection structure. The first through via provides an electrical connection through the first semiconductor device from a first surface to an opposite surface of the first semiconductor device and between the first one of the plurality of electrical connections and a first terminal of the first circuit. The first terminal of the first circuit can be free of an electrical connection to an ESD protection circuit having the first ESD protection structure formed on the second semiconductor device.
US10418338B2
An apparatus relating generally to a substrate is disclosed. In this apparatus, a post extends from the substrate. The post includes a conductor member. An upper portion of the post extends above an upper surface of the substrate. An exterior surface of the post associated with the upper portion is in contact with a dielectric layer. The dielectric layer is disposed on the upper surface of the substrate and adjacent to the post to provide a dielectric collar for the post. An exterior surface of the dielectric collar is in contact with a conductor layer. The conductor layer is disposed adjacent to the dielectric collar to provide a metal collar for the post, where a top surface of each of the conductor member, the dielectric collar and the metal collar have formed thereon a bond structure for interconnection of the metal collar and the conductor member.
US10418336B2
To protect the insulating film so that crack is not produced in the insulating film even when stress is applied to the semiconductor device. A manufacturing method of a semiconductor device is provided, including: forming an insulating film above a semiconductor substrate; forming, in the insulating film, one or more openings that expose the semiconductor substrate; forming a tungsten portion deposited in the openings and above the insulating film; thinning the tungsten portion on condition that the tungsten portion remains in at least part of a region above the insulating film; and forming an upper electrode above the tungsten portion.
US10418325B2
A metal wiring layer includes a plurality of hierarchical blocks each divided by a side that serves as a boundary. One of the hierarchical blocks is placed to extend along the outer periphery of the self hierarchical block, and includes: a shield ring wire formed by a single metal wire or by a plurality of metal wires; and a plurality of metal wires that are placed inside the shield ring wire and extend in a preferential direction determined in advance. The shield ring wire has a first section extending in the preferential direction and a second section extending in a non-preferential direction perpendicular to the preferential direction.
US10418324B2
Method of manufacturing electronic devices using a maskless lithographic exposure system using a maskless pattern writer. The method comprises generating beamlet control data for controlling the maskless pattern writer to expose a wafer for creation of the electronic devices, wherein the beamlet control data is generated based on a feature data set defining features selectable for individualizing the electronic devices, wherein exposure of the wafer according to the beamlet control data results in exposing a pattern having a different selection of the features from the feature data set for different subsets of the electronic devices.
US10418320B2
A method and structure suitable for, e.g., improving high voltage breakdown reliability of a microelectronic device such as a capacitor usable for galvanic isolation of two circuits. A metal plate having a top surface and a side surface is located over a first dielectric layer. A second dielectric layer of a second different material is located over the first metal plate. A dielectric structure of the first material is located over the side surface of the metal plate and over the surface of the first dielectric layer.
US10418315B2
A semiconductor device includes: a first semiconductor chip that includes through electrodes; a second semiconductor chip; and an interposer that has a recessed portion formed in a front surface thereof and includes a first wiring provided under a bottom surface of the recessed portion, in which the first semiconductor chip is fitted in the recessed portion with a chip top surface thereof flipped down to be electrically connected to the first wiring, the second semiconductor chip is connected on the front surface, of the interposer, around the recessed portion, and at the same time, is stacked on the first semiconductor chip in a manner to partially overlap the first semiconductor chip, and is electrically connected to the first semiconductor chip via the through electrodes.
US10418310B2
A BGA package substrate includes a substrate, a resist formed over the substrate and includes an opening, a land formed over the substrate in the opening, and a solder ball fused to the land, wherein the resist includes a notch at an edge of the opening through which the land is exposed, the notch having a bottom at a position lower than a surface of the land.
US10418309B1
Described herein are microelectronics packages and methods for manufacturing the same. The microelectronics package may include a substrate, a first die, a gasket, and a thermal interface. The first die may be connected to the substrate. The gasket may be connected to the substrate and may encircle the first die to form a space between the first die and the gasket. The thermal interface material may be located within the space formed by the first die and the gasket.
US10418305B2
A chip on film package includes a base film, a patterned circuit layer, a chip and a heat dissipation sheet. The base film includes a first surface and a mounting region located on the first surface. The patterned circuit layer is disposed on the first surface. The chip is disposed on the mounting region and electrically connected to the patterned circuit layer. The heat dissipation sheet includes a first adhesive layer disposed over the base film, a second adhesive layer disposed over the first adhesive layer, and a graphite layer disposed between the first adhesive layer and the second adhesive layer, wherein at least one of the first adhesive layer and the second adhesive layer is a double-sided adhesive with carrier, which comprises two adhesives and a carrier disposed between the two adhesives.
US10418304B2
Ion implantation can be used to define a thermal dissipation path that allows for better thermal isolation between devices in close proximity on a microelectronics chip, thus providing a means for higher device density combined with better performance.
US10418302B2
Provided are a heat dissipation substrate capable of improving heat dissipation properties of an electronic component, and an electric power steering device. In the heat dissipation substrate, a plurality of thermal vias are disposed at least in an electronic component projection region in which a region of a bottom surface portion of the electronic component is projected to a mounting surface in a direction perpendicular to the mounting surface, and a surface density of the thermal vias which occupy the mounting surface per unit area is at least partially different. The plurality of thermal vias are disposed so that the surface density of the thermal vias becomes the greatest in a dense region on an inner side of an edge portion of the electronic component projection region.
US10418301B2
A first metal layer is provided on a main surface side of a substrate. A second metal layer is formed on the first metal layer. A solder layer is provided on the second metal layer. An insulating member is structured so that an end of the first metal layer is partially connected to an end of the second metal layer.
US10418300B2
The present invention relates to a substrate structure in which organic-inorganic hybrid thin films are laminated and a method for preparing the same and more specifically to a substrate structure in which organic-inorganic hybrid thin films are laminated that can be used for light emitters, display devices and solar cell devices wherein the organic-inorganic hybrid thin film including a stable new functional group, an inorganic precursor and an organic precursor are alternately used to afford stability in air and a method for preparing the same.
US10418298B2
A semiconductor device has a semiconductor die with a first encapsulant disposed over the semiconductor die. A first build-up interconnect structure is formed over the semiconductor die and first encapsulant. The first build-up interconnect structure has a first conductive layer. The first conductive layer includes a plurality of first conductive traces. A second encapsulant is disposed over the semiconductor die and the first build-up interconnect structure. A second build-up interconnect structure is formed over the first build-up interconnect structure and the second encapsulant. The second build-up interconnect structure has a second conductive layer. The second conductive layer includes a plurality of second conductive traces. A distance between the second conductive traces is greater than a distance between the first conductive traces. A passive device is disposed within the first encapsulant and/or the second encapsulant. A plurality of conductive vias is disposed in the first encapsulant and/or the second encapsulant.
US10418297B2
The present disclosure relates to a wafer-level packaging process. According to an exemplary process, a precursor wafer that includes a device layer with a number of input/output (I/O) contacts, a number of bump structures over the device layer, the stop layer underneath the device layer, and a silicon handle layer underneath the stop layer is provided. Herein, each bump structure is electronically coupled to a corresponding I/O contact. A first mold compound is then applied over the device layer to encapsulate each bump structure. Next, the silicon handle layer is removed substantially. A second mold compound is applied to an exposed surface from which the silicon handle layer was removed. Finally, the first mold compound is thinned down to expose a portion of each bump structure.
US10418290B2
A method of patterning a semiconductor device includes following steps. First of all, a substrate is provided, and a first target pattern is formed in the substrate. Next, a second target pattern is formed on the substrate, across the first target pattern. Then, a third pattern is formed on a hard mask layer formed on the substrate, by using an electron beam apparatus, wherein two opposite edges of the third pattern are formed under an asymmetry control.
US10418288B2
Techniques for forming VFETs having different gate lengths (and optionally different gate pitch and/or gate oxide thickness) on the same wafer are provided. In one aspect, a method of forming a VFET device includes: patterning fins in a wafer including a first fin(s) patterned to a first depth and a second fin(s) patterned to a second depth, wherein the second depth is greater than the first depth; forming bottom source/drains at a base of the fins; forming bottom spacers on the bottom source/drains; forming gates alongside the fins, wherein the gates formed alongside the first fin(s) have a first gate length Lg1, wherein the gates formed alongside the second fin(s) have a second gate length Lg2, and wherein Lg1
US10418274B2
Methods of increasing the optical path length and bandwidth of a Ge-based photodiode while reducing the diode area and capacitance without compromising the optical responsivity and the resulting devices are provided. Embodiments include providing a Si substrate having a BOX layer over the Si substrate and a Si layer over the BOX layer; forming an oxide layer over the Si layer; forming a trench in the oxide layer, the trench having a center strip and a plurality of opposing fins; epitaxially growing Ge in the trench and above the oxide layer; and removing the oxide layer, a Ge center strip and a plurality of opposing fins remaining.
US10418264B2
The present invention is directed to an assembling device used for semiconductor equipment. The assembling device includes a chamber lid, a ceiling, a suspension part, a driving part and receptacles. The ceiling is disposed below the chamber lid. The suspension part is inserted through the chamber lid, and to be hooked to the ceiling. The driving part is disposed above the chamber lid and connected to the suspension part, and configured to drive the suspension part to join or separate the ceiling and the chamber lid. The receptacles are disposed in the ceiling and configured to be correspondingly attached to the suspension part, each of the receptacles defines a rotating groove that is open at top and closed at bottom.
US10418259B2
A tape film lamination apparatus may include a housing, a substrate holder disposed in the housing and positioned to receive a substrate, a film holder disposed on the housing and positioned to support a tape film, and an air removal unit connected to a portion of the housing below the film holder to remove and/or exhaust air from the housing resulting to attach the tape film to the substrate.
US10418258B2
A temperature of only a part in a surface of a mounting table can be set to be higher than or lower than a set temperature of an entire surface of the mounting table. A main flow path 320 formed within the mounting table 200 to be arranged over the entire surface thereof; an auxiliary flow path 330 formed within the mounting table to be arranged in a part of the surface thereof; and a temperature control medium circulating unit that supplies and circulates a temperature control medium adjusted to have a set temperature into and through the main flow path, allows the temperature control medium to be branched, and supplies and circulates the branched temperature control medium into and through the auxiliary flow path after adjusting a temperature of the branched temperature control medium to be a temperature higher than or lower than the set temperature are provided.
US10418256B2
A method for producing a glass substrate according to the present invention includes the steps of: (I) forming a through hole (11) in a glass sheet (10); (II) forming a resin layer (20) on a first principal surface of the glass sheet (10) using a resin composition sensitive to light having a predetermined wavelength λ1; (III) photoexposing an area of the resin layer (20) that covers the through hole (11) by irradiating the area with light U having the wavelength λ1 and applied from the direction of a second principal surface of the glass sheet (10); and (IV) forming a through-resin hole (21) by removing the area photoexposed in the step (III). The glass sheet (10) protects the resin layer (20) from the light U so as to prevent the resin layer (20) from being photoexposed by beams of the light U that are incident on the second principal surface of the glass sheet (10) in the step (III).
US10418253B2
A method of making nanostructures including: locating a photoresist mask layer on a substrate, the thickness of the photoresist mask layer is H; forming a patterned mask layer includes a plurality of stripe masks, a spacing distance between adjacent stripe masks equals L; depositing a first thin film layer along a first direction, the thickness of the first thin film layer is D, a first angle between the first direction and a direction along the thickness of stripe masks is θ1, θ1
US10418249B2
An electronics module assembly is described herein that packages dies using a universal cavity wafer that is independent of electronics module design. In one embodiment, the electronics module assembly can include a cavity wafer having a single frontside cavity that extends over a majority of a frontside surface area of the cavity wafer and a plurality of fillports. The assembly can also include at least one group of dies placed in the frontside cavity and encapsulant that secures the position of the at least one group of dies relative to the cavity wafer. Further, a layer of the encapsulant can cover a backside of the cavity wafer.
US10418245B2
A method includes receiving a first target pattern of an integrated circuit (IC) that includes two first target features and two second target features. The method further includes deriving a second target pattern based on the first target pattern and a directed self-assembly (DSA) process, wherein the first target pattern is to be produced by a process that includes performing the DSA process with a guide pattern derived from the second target pattern. The second target pattern includes a third feature and a fourth feature. The third feature is designed for producing the two first target features with the DSA process, and the fourth feature is designed for producing the two second target features with the DSA process. The method further includes inserting one or more sub-DSA-resolution assistant features (SDRAF) into the second target pattern, the one or more SDRAF connecting the third and fourth features.
US10418234B1
A display panel and a method for forming a micro component support are provided. The method for forming a micro component support includes the following steps. First, a first sacrificial layer is formed on a carrier substrate, where the first sacrificial layer includes a plurality of first openings, and the first openings expose the carrier substrate. Then, a first support layer is formed on the first sacrificial layer and in the first openings. Next, a second sacrificial layer is formed on the first sacrificial layer and the first support layer, where the second sacrificial layer includes a plurality of second openings, and the second openings expose the first support layer. Then, a second support layer is formed on the second sacrificial layer and in the second openings. Next, at least one micro component is formed on the second support layer. Finally, the first sacrificial layer and the second sacrificial layer are removed.
US10418232B2
Disclosed herein is a photomultiplier comprising: an electron ejector; a detector; a substrate; and a first electrode in the substrate; a second electrode in the substrate; a third electrode in the substrate; wherein each of the first, second and third electrodes comprises a flat or curved surface at an angle to a normal direction of the substrate; wherein each of the first, second and third electrodes comprises a first end and a second end, the first end being closer to the electron ejector than the second end; wherein the first, second and third electrodes are spatially arranged such that the second ends of the first, second and third electrode are on a same plane, or such that a plane the second ends of the first and third electrodes are on crosses the second electrode.
US10418226B2
An activated gas generation apparatus includes a gas jet flow straightener below an activated gas generating electrode group and a nozzle constituent part. The gas jet flow straightener receives a plurality of nozzle passing activated gases as a whole at an inlet part of a gas flow-straightening passage. The gas flow-straightening passage is formed so that the outlet opening area of an outlet part is set to be narrower than the inlet opening area of the inlet part, and the cylindrical gas jet of each of the plurality of nozzle passing activated gases is converted into a linear flow-straightened activated gas by the flow-straightening action of the gas flow-straightening passage.
US10418223B1
A foil liner comprising a plurality of foil layers is disclosed. The foil layers may each be an electrically conductive material that are stacked on top of each other. The spacing between adjacent foil layers may create a thermal gradient such that the temperature of the plasma is hotter than the temperature of the ion source chamber. In other embodiments, the foil layers may be assembly to sink the heat from the plasma so that the plasma is cooler than the temperature of the ion source chamber. In some embodiments, gaps or protrusions are disposed on one or more of the foil layers to affect the thermal gradient. In certain embodiments, one or more of the foil layers may be constructed of an insulating material to further affect the thermal gradient. The foil liner may be easily assembled, installed and replaced from within the ion source chamber.
US10418222B2
A radiation emitting target, a radiation generating device, and a radiography system are provided in which adhesion between a target layer and a diamond substrate is improved and stable radiation emitting properties are exhibited. A transmission type target includes a target layer, a carbon-containing region including sp2 bonds, and a diamond substrate that supports the target layer. The carbon-containing region is positioned between the target layer and the diamond substrate.
US10418217B2
The present invention provides an arc extinguishing structure for direct current circuit breaker, which comprises a first casing, a second casing, an arc extinguishing chamber, a gas generating hood, a movable contactor and a stationary contactor, with a plurality of arc extinguishing grid-plates installed at an upper part inside the arc extinguishing chamber and having lower slots which are open towards an accommodation space and have a size that gradually decreases along a direction from the second casing to the first casing, wherein the first casing has a first extension plate disposed against the first gas generating plate and a second extension plate disposed against the second gas generating plate, the first extension plate and the second extension plate are arranged to extend into the arc extinguishing chamber so as to form a spacing communicated with the accommodation space and disposed opposite to the arc extinguishing grid-plates.
US10418213B2
In one embodiment, a port connection circuit includes a controller, an input contact, a switch, and a switch control circuit. The controller comprises a first port to selectively switch to an input or output state, a second port configured to output a switch control signal, and a third port configured to detect an event. The input contact is connected to an output contact of an external connector and the third port. The switch is connected between the input contact and the first port. The switch control circuit is configured to close or open the switch based on a voltage of the input contact. The switch control circuit includes a hysteresis circuit to which this voltage is input, and an OR gate that logically adds an output of the hysteresis circuit and a switch control signal from the second port and outputs the result to a control contact of the switch.
US10418209B2
A contactless control switch that is resistant to influence from external magnetic fields is disclosed. The switch includes a switch housing, a button moveably mounted to the housing that has at least one protrusion formed on an underside thereof, a circuit board mounted to the housing and including at least one magnet sensor, and a magnet holder positioned adjacent each respective magnet sensor, the magnet holder housing a positive field magnet and a negative field magnet therein and being rotatably mounted to the housing. A respective protrusion interacts with the magnet holder responsive to an actuation of the button by a user, so as to position one of the positive field magnet and the negative field magnet proximate to its respective sensor and the other of the positive field magnet and the negative field magnet distal to its respective sensor.
US10418196B2
The present invention relates to an on-load tap changer device, which allows the automatic regulation of voltage in the secondary winding (28) of high-voltage electrical equipment (26, 65) by selecting the number of turns of the primary winding (27) by means of an on-load tap changer device (1, 40), having reduced volume and weight, obtaining the highest possible number of transformation ratios without changing the constructive arrangement of the high-voltage electrical equipment (26, 65).
US10418189B2
The present disclosure is directed to structural supercapacitors and electrodes for structural supercapacitors having high energy storage and high mechanical characteristics and methods of making the structural supercapacitors and electrodes. The structural supercapacitors can include a solid electrolyte and carbon fiber electrodes comprising carbon nanotubes, surface functionalized redox-active moieties, and/or a conducting polymer.
US10418184B2
The solid electrolytic capacitor according to the present invention is a solid electrolytic capacitor including a valve metal, an oxide film layer formed on a surface of the valve metal, and a solid electrolyte layer formed on the oxide film layer, wherein the solid electrolyte layer contains a conductive polymer and a gel of an organic solvent solidified with a chemical gelling agent.
US10418183B2
A composite electronic component includes a capacitor device and a resistor device stacked together in a height direction. The capacitor device includes a capacitor body and first and second external electrodes. The resistor device includes a base, a resistive element, first and second upper surface conductors, first and second lower surface conductors, a first connection conductor, and a second connection conductor. The upper surface of the base of the resistor device faces the lower surface of the capacitor body of the capacitor device, the first upper surface conductor is electrically connected to the first external electrode, and the second upper surface conductor is electrically connected to the second external electrode.
US10418182B2
Some embodiments include a capacitive chip having a plurality of capacitive units. The individual capacitive units include alternating electrode layers and dielectric layers in a capacitor stack. The capacitor stack extends across an undulating topography. The undulating topography has peaks and valleys with the peaks being elevationally offset relative to the valleys by a distance within a range of from about 30 microns to about 100 microns. The capacitor stack includes at least about 10 total layers. Some embodiments include apparatuses and multi-chip modules having capacitor chips.
US10418179B2
A multilayer thin-film capacitor includes a multilayer body in which a plurality of dielectric layers and first and second internal electrode layers are alternately stacked, and first and second external electrodes are disposed on the multilayer body and connected to the first and second internal electrode layers, respectively. The multilayer thin-film capacitor may include a first edge via connected to the external electrode and disposed at or adjacent at least one edge of an upper surface of the multilayer body, and a second edge via connected to the second external electrode and disposed at or adjacent at least one edge of the upper surface of the multilayer body.
US10418177B2
A capacitor comprises a first winding member, where the first winding member comprises a first dielectric layer and a first conductive layer. A second winding member comprises a second dielectric layer and second conductive layer. The first winding member is interleaved, partially or entirely, with the second winding layer. A dielectric package is adapted to at least radially contain or border the first winding member and the second winding member. A first metallic member has a generally planar, radially extending surface for electrically and mechanically contacting an upper portion the first conductive layer. A second metallic member has a generally planar, radially extending surface for electrically and mechanically contacting a lower portion of the second conductive layer.
US10418173B2
The present invention is to provide a plurality of unit coil portions formed by winding one conductive wire about a winding axis is placed side by side in the winding axis direction, each of the unit coil portions is formed by unit wound portions having different inner circumferential lengths from each other, the unit coil portion is multi-layered in at least a part thereof by pushing at least a part of the unit wound portion having a small inner circumferential length inside the unit wound portion having a large inner circumferential length, and the unit wound portion is wound along a loop shape winding route having a plurality of arc shape corner parts. In unit wound portions forming the unit coil portion, corner parts formed at the same phase angle with respect to the winding axis are formed in an arc shape having curvature center at the same position.
US10418167B2
An inductor component has an element body defined by a length, a height, and a width, a coil disposed in the element body and helically wound in the width direction, and first and second external electrodes disposed in the element body and electrically connected to the coil. The coil includes a plurality of coil conductor layers arranged side by side in the width direction. The plurality of coil conductor layers is each wound in parallel with a plane including the length direction and the height direction. At least one of the coil conductor layers has a shortest distance of 140 μm or less in at least one of the length and height directions between an inner circumferential surface of the coil conductor layer and an outer surface of the element body opposite to this inner circumferential surface.
US10418148B2
In accordance with the present invention, compositions are described which are useful, for example, for the preparation of metal-clad laminate structures, methods for the preparation thereof, and various uses therefor. Invention metal-clad laminate structures are useful, for example, in the multi-layer board (MLB) industry, in the preparation of burn-in test boards and high reliability boards, in applications where low coefficient of thermal expansion (CTE) is beneficial, in the preparation of boards used in down-hole drilling, and the like.
US10418146B2
A conductive polymer composite is disclosed. The composite comprises a thermoplastic polymer and a plurality of metal-plated carbon nanotubes. A method of three dimensional printing using the conductive polymer composite and a filament comprising the conductive polymer composite are also disclosed.
US10418139B2
A method of cleaning naturally occurring radioactive materials (NORMs) from filtration socks utilizes a system that is equipped with a centrifuge, a disposal well, a surfactant and heated water. Through oil production, filtration socks become saturated with oil and NORMs. Typically, the used filtration socks are disposed of in a radioactive landfill or other proper disposal means. Through the method of cleaning NORMs, the used filtration socks are placed into a washing drum within a centrifuge and agitated with a surfactant and heated water to extract the NORMs from the used filtration socks. The centrifuge is spun to eject the waste solution from the washing drum, where the waste solution is pumped out of the centrifuge and into a class II disposal well to properly dispose the NORMs and brine from oil production processes. Cleaned filtration socks are then reusable or disposable in a more convenient manner.
US10418129B2
The present invention relates to a virtual drug screening method with high prediction accuracy based on various biological activities extracted from multiple drug screening data, without using structures or structural attribute information of target proteins or compounds; an intensive screening library constructing method; and a system therefor.
US10418126B2
Herein is reported a method for selecting or deselecting an antibody comprising a) determining for each Asp and Asn residue in an antibody Fv region the conformational flexibility of the Cα-atom using a homology model ensemble, b) determining for each Asp and Asn residue in an antibody Fv region the size of the amino acid residue C-terminal to the Asp or Asn residue, and c) selecting an antibody in which the Cα-atom is conformationally inflexible and/or the Asp or Asn has a big C-terminal amino acid residue, or deselecting an antibody in which the Cα-atom has a moderate to high conformational flexibility and/or the Asp or Asn has a small C-terminal amino acid residue.
US10418123B2
Apparatuses and methods related to column repair in memory are described. The sensing circuitry of an apparatus can include a first sensing component, a second sensing component, and a third sensing component. The second sensing component can include a defective sense amplifier that is column repaired. The apparatus can include a controller configured to use the sensing circuitry to shift data from the first sensing component to the third sensing component by transferring the data through the second sensing component. The second sensing component can be physically located between the first sensing component and the third sensing component.
US10418120B2
A semiconductor memory device includes a memory cell, a bit line connected to the memory cell, and a sense amplifier. The sense amplifier is connected to the bit line, receives a first control signal, and detects and amplifies a bit line signal of the bit line. The sense amplifier includes a precharge device that is turned on or turned off based on a read control signal, and a transistor output unit that outputs an output voltage based on the bit line signal when the precharge device is turned off.
US10418113B2
A NAND flash memory suppresses an influence caused by FG coupling and has high reliability. The flash memory of the invention includes: a memory array formed with a plurality of NAND strings; a row selection unit selecting rows of the memory array; and a bit line selection circuit (200) selecting even-numbered pages or odd-numbered pages of the selected row. The even-numbered pages (BL0, BL1, BL4, BL5) include a plurality of pairs of adjacent bit line pairs, the odd-numbered pages (BL2, BL3, BL6, BL7) include a plurality of pairs of adjacent bit line pairs, and the bit lines of the even-numbered page and the bit lines of the odd-numbered page are arranged alternately.
US10418110B2
A method of performing an operation on a non-volatile memory (NVM) cell of a memory device is disclosed. The pass transistor of the NVM cell is an asymmetric transistor including a source with a halo implant. The source of the pass transistor is coupled to a common source line (CSL) that is shared among NVM cells of a sector of NVM cells. The operation may be performed by applying a first signal to a word line (WLS) coupled to a gate of a memory transistor of the NVM cell and applying a second signal to a bit line (BL) coupled to a drain of the memory transistor of the NVM cell.
US10418109B1
A memory device and a programming method for a memory cell array are provided. The memory device includes a memory cell array, a selection switch, a row decoder, a voltage generator, and a memory controller. The memory controller controls the row decoder according to input data to adjust a control path sequence of address control signals, and the memory controller simultaneously controls the voltage generator to adjust a data path sequence of input data signals, so as to perform a programming operation on memory cells of the memory cell array.
US10418100B2
An RRAM storage subarray structure, and reading and writing methods therefore. The RRAM subarray structure comprises a main array and a reference array. Any one column in the reference array comprises a first bit line, a second bit line and a source line, and comprises n/2 memory cells connected in parallel between the first bit line and the source line and n/2 memory cells connected in parallel between the second bit line and the source line, wherein k columns of memory cells in the reference array share the source line, and any one column in the reference array can be used as a reference cell. By providing an adaptive read reference current, the RRAM subarray structure increases the read margin and improves the read speed and success rate.
US10418098B2
Devices for computing the sum of multiple Vector-Vector Dot-Products (VVDP) or multiple partial sums of VVDP can include a resistive memory array and a reduction circuit. The reduction circuit can be configured to determine a sum of a selected one or more of a plurality of bit lines of the resistive memory array. A VVDP reduction can be determined from the sum of the selected one or more of the plurality of bit lines.
US10418096B2
According to one embodiment, a semiconductor memory device includes a memory cell array, a data storage circuit and a control circuit. The data storage circuit holds first data to be written into the memory cell and holds 1 bit data calculated from the first data. The control circuit writes the data of n bits into the memory cell in a first write operation and then executes a second write operation. The control circuit carries out the following control in the second write operation. It reads data stored in the memory cell in the first write operation. It restores the first data based on the data read from the memory cell and the 1 bit data held in the data storage circuit. It writes the restored first data into the memory cell.
US10418088B2
A memory device may include one or more memory banks that store digital data. The memory device includes first tri-state driver circuitry that provides a first signal to a first data read/write (DRW) line coupled between write driver circuitry and one or more DQ pads. The first signal is indicative of either a high state or a medium state. The memory device includes second tri-state driver circuitry that provides a second signal to a second data read/write (DRW) line coupled between the write driver circuitry and the one or more DQ pads. The second signal is indicative of either a medium state or a low state. A voltage level of the medium state is between a voltage level of the high state and a voltage level of the low state.
US10418084B2
Methods, systems, and devices for operating a memory cell or memory cells are described. Cells of a memory array may be pre-written, which may include writing the cells to one state while a sense component is isolated from digit lines of the array. Read or write operations may be executed at the sense component while the sense component is isolated, and the cell may be de-isolated (e.g., connected to the digit lines) when write operations are completed. The techniques may include techniques accessing a memory cell of a memory array, isolating a sense amplifier from a digit line of the memory array based at least in part on the accessing of the cell, firing the sense amplifier, and pre-writing the memory cell of the memory array to a second data state while the sense amplifier is isolated. In some examples, the memory cell may include a ferroelectric memory cell.
US10418076B2
An apparatus is provided which comprises: a first power gate transistor coupled to an ungated power supply node and a gated power supply node, the first power gate transistor having a gate terminal controllable by a first logic; and a second power gate coupled to the ungated power supply node and the gated power supply node, the second power gate transistor having a gate terminal controllable by a second logic, wherein the first power gate transistor is larger than the second power gate transistor, and wherein the second logic is operable to: weakly turn on the second power gate, fully turn on the second power gate, turn off the second power gate, and connecting the second power gate as diode.
US10418075B2
A bit line power supply apparatus including a bit line high voltage generator is provided. The bit line high voltage generator includes a first voltage generation circuit and a second voltage generation circuit. The first voltage generation circuit includes a first sensor and a first linear voltage regulator. The first sensor compares a first reference voltage with a bit line high voltage to generate a first sensing voltage according to a first control signal. The first linear regulator generates the bit line high voltage according the first sensing voltage. The second voltage generation circuit includes a second sensor and a switching voltage regulator. The second sensor compares the first reference voltage with the bit line high voltage to generate a second sensing voltage according to a second control signal. The switching regulator generates the bit line high voltage according the second sensing voltage.
US10418074B2
A semiconductor memory device includes a memory cell array with bit lines and word lines connected thereto. A first power supply circuit generates a selected bit line voltage. A second power supply circuit generates a non-selected bit line voltage. A third power supply circuit generates a selected word line voltage. A fourth power supply circuit generates a non-selected word line voltage. A first decoder connects the selected bit line to the first power supply circuit and connects the non-selected bit line to the second power supply circuit. A second decoder connects the selected word line to the third power supply circuit and connects the non-selected word line to the fourth power supply circuit. A capacitive element is between a first node that is between the second power supply circuit and the first decoder and a second node that is between the third power supply circuit and the second decoder.
US10418055B1
A head suspension assembly for supporting a read/write head of a disk drive located on a rotatable drive actuator arm is disclosed. The head suspension assembly includes a baseplate end proximate to and operatively connected to a first microactuator pair, the first microactuator pair communicatively coupled to a controller. The head suspension assembly also includes a load beam movably connecting the first microactuator pair to a second microactuator pair. The head suspension assembly also includes a head transducer end proximate to and operatively connected to the second microactuator pair, the second microactuator pair communicatively coupled to the controller. The read/write head is located proximate to the head transducer end, the read/write head being flexibly connected to the load beam, and the controller is configured to selectably transmit control signals to the first and second microactuator pairs in order to improve tracking control of the read/write head.
US10418036B1
The present disclosure relates to security incident analysis systems, and more specifically to searching across multiple security incident analysis systems through a unified conversational agent. One example method generally includes receiving, from a client device, a natural language command requesting information about a security incident from a first incident analysis system. One or more keywords related to the security incident are extracted from the natural language command. The unified conversational agent executes a search against the first incident analysis system and one or more second incident analysis systems for the information about the security incident based on the extracted one or more keywords and transmits, to the client device, an indication of the information about the security incident aggregated from the executed search against the first incident analysis system and the one or more second incident analysis systems.
US10418031B2
The present disclosure discloses a voice remote controller and a power supplying method thereof. The voice remote controller comprises: a noise gathering module for gathering ambient noise at the periphery of the voice remote controller by using a sound aperture array; a sound-electricity converting module for converting the ambient noise gathered by the noise gathering module into an electrical signal; and an energy storing module for storing the electrical signal converted by the sound-electricity converting module as electric energy and supplying power to the voice remote controller. According to the present disclosure, ambient noise is gathered by a sound aperture array and converted into electricity used as the working energy, thereby avoiding battery replacing or frequent charging. When a voice function of a voice remote controller is turned off, all of the gathered ambient noise is converted into electricity, thereby improving the energy utilization rate. By adjusting the number of opened sound apertures in the sound aperture array and changing the noise gathering angle, ambient noise can be separated from a voice signal of the user, and by inverting a noise waveform and superimposing the same onto the voice signal, ambient noise in the voice signal can be filtered out, thereby reducing the negative effects of ambient noise on the voice remote controller.
US10418029B2
Method of selecting training text for language model, and method of training language model using the training text, and computer and computer program for executing the methods. The present invention provides for selecting training text for a language model that includes: generating a template for selecting training text from a corpus in a first domain according to generation techniques of: (i) replacing one or more words in a word string selected from the corpus in the first domain with a special symbol representing any word or word string, and adopting the word string after replacement as a template for selecting the training text; and/or (ii) adopting the word string selected from the corpus in the first domain as the template for selecting the training text; and selecting text covered by the template as the training text from a corpus in a second domain different from the first domain.
US10418027B2
An electronic device is provided, which includes a storage configured to store a voice recognition application including a wakeup word for entering into a voice command recognition mode, a sensor configured to sense a sound signal, and a processor configured to convert the sound signal into a digital signal and to transfer the converted digital signal to the application, wherein the application identifies whether a characteristic value of the digital signal is equal to or higher than a predetermined threshold level if the digital signal is received, performs voice recognition for the digital signal if the characteristic value of the digital signal is equal to or higher than the predetermined threshold level, and activates the voice command recognition mode if a keyword of a voice included in the digital signal coincides with the wakeup word.
US10418026B2
Systems and methods are described for processing and interpreting audible commands spoken in one or more languages. Speech recognition systems disclosed herein may be used as a stand-alone speech recognition system or comprise a portion of another content consumption system. A requesting user may provide audio input (e.g., command data) to the speech recognition system via a computing device to request an entertainment system to perform one or more operational commands. The speech recognition system may analyze the audio input across a variety of linguistic models, and may parse the audio input to identify a plurality of phrases and corresponding action classifiers. In some embodiments, the speech recognition system may utilize the action classifiers and other information to determine the one or more identified phrases that appropriately match the desired intent and operational command associated with the user's spoken command.
US10418021B2
A noise reduction device is connectable to a plurality of sound acquisition devices and a plurality of control sound output devices for reducing noises in a given space where seats are arranged and a sound field can be formed. The device includes a sound receiver, a processor, a control sound transmitter. The sound receiver receives a sound signal from at least two of the plurality of sound acquisition devices. The processor detects a state change of the sound field, and generates a control sound signal for reducing noise with respect to the sound signal. The control sound transmitter outputs the control sound signal to each of control sound output devices. The processor acquires, for example, seat information for specifying the reclining state of a seat. The processor controls the generation of the control sound signal based on the change of state of the sound field including the seat information.
US10418018B2
Methods and apparatuses for addressing open space noise are disclosed. In one example, a system and method for masking open space noise includes outputting a noise masking sound from a plurality of balanced mode radiator loudspeakers distributed in a down-fire direction above an open space.
US10418015B2
The present disclosure is directed to a system and a method for spectral shaping of vehicle noise cancellation. In an example implementation, the method includes determining a center frequency of an expected tonal peak within a selected noise band based upon vehicle data, generating a noise cancellation signal using a weighted shaping filter to shape the noise band, and outputting the noise cancellation signal to smooth the expected tonal peak.
US10418008B2
A system enabling the performance of sensory stimulating content including music and video using gaming in a cyber reality environment, such as using a virtual reality headset. This disclosure includes a system and method through which a performer can virtually trigger and control a presentation of pre-packaged sensory stimulating content including musical programs through gaming. A theme for the performer is that the pre-packaged sensory stimulating content is preferably chosen such that, even where the performer is a novice, the sensory stimulating data is presented in a pleasing and sympathetic manner and scoring is provided as a function of the performer's ability to provide a gesture in association with a displayed virtual trigger.
US10418005B2
The present disclosure relates, in one embodiment to a multimedia display apparatus. The multimedia display apparatus may comprise a housing which may be connected to a chassis. The chassis may be configured to attach to the underside of a music drum via a biasing element, thereby positioning the housing so as to project a multimedia image onto the head of the music drum. A multimedia projector may be disposed inside the housing and configured to project a multimedia image through the open bottom or transparent surface of the music drum and displayed on the top surface of the white or translucent drumhead.
US10417996B2
A method, an image processing device, and a display system for power-constrained image enhancement are proposed. The method is applicable to an image processing device and includes the following steps. First, an input image is received and inputted into a power-constrained sparse representation (PCSR) model, where the PCSR model is associated with a sparse representation model and a power-constraint model, where the sparse representation model is associated with an over-complete dictionary and sparse codes, and where the power-constrained model is associated with pixel intensities of the input image and a gamma correction value of a display Next, a reconstructed image outputted by the PCSR model is obtained and displayed on the display.
US10417989B2
Disclosed herein is a GPU for improved multitasking by a user, a GPU computing system including the GPU and a method of manufacturing a GPU system. In one embodiment, the GPU includes: (1) a video overlayer configured to create an operating area over a portion of a video image generated by the graphical processing unit and (2) an overlay interface configured to provide a virtual space input to the video overlayer to operate a virtual machine within the operating area.
US10417980B2
A liquid-crystal display device and a driving method thereof are disclosed. The driving method of the liquid-crystal display device comprises: converting data of an input image into a positive gamma reference level voltage and a negative gamma reference voltage to generate a positive data voltage and a negative data voltage; selecting between the positive data voltage and the negative data voltage in response to a polarity control signal and supplying the selected data voltage to data lines; generating a compensated voltage based on the difference between a dummy data voltage and a preset gamma reference level voltage; and increasing the high-potential power supply voltage by an amount equal to the compensated voltage and decreasing the low-potential power-supply voltage by the amount equal to the compensated voltage.
US10417970B2
A display device includes: a display unit including a plurality of pixels connected with data lines and scan lines with different lengths; a data driver configured to supply a data signal to the data lines; a scan driver configured to supply a scan signal to the scan lines; and a timing controller controlling the data driver to supply the data signal to the data lines at different output timings according to a position of a scan line to which the scan signal is supplied.
US10417968B2
The invention provides an AMOLED display and driving method thereof, wherein a display panel is provided with a plurality of multiplexers, with each multiplexer having a multiplexer control end receiving a multiplexing control signal, a first input end connected to gate driver and a second input end to a constant low voltage. The first and second output ends are respectively connected to the first and second control ends of corresponding rows of sub-pixel driving circuits. When driving AMOLED display, the multiplexer receives scan signal from gate driver, and under control of multiplex control signal, the first and second output ends selectively output scan signal or the constant low voltage, respectively to generate two different control signals respectively outputted to the first and second control ends of corresponding row of sub-pixel driving circuits. The invention can reduce the number of the output channels of gate drivers to reduce production cost.
US10417967B2
The present disclosure discloses a display panel and a display device. The display panel includes a plurality of pixel circuits, and each of the pixel circuit includes an initialization component, a data writing component, a light emitting control component, a voltage storage component, a driving transistor, a first voltage maintenance component, a switching control component, an external compensation component and a light-emitting diode. The driving transistor is a dual-gate transistor, and a second gate of the dual-gate transistor is electrically connected to the external compensation component through the switching control component. The external compensation component is under the control of the switching control component to firstly collect the voltage at a third node and then provide a compensation voltage to a second node to adjust the threshold voltage of the dual-gate transistor so that the threshold voltage of the dual-gate transistor is more approximate to a standard threshold voltage.
US10417962B2
A data compensating device includes a plurality of data compensating blocks. Each of the data compensating blocks includes: a memory cell configured to store an image signal; a one-time programmable (OTP) cell including a program transistor; and a calculator configured to output a compensation signal that is based on an offset signal output from the OTP cell and the image signal stored in the memory cell. The OTP cell is configured to output the output signal from the program transistor. The program transistor includes a gate oxide and is configured to be irreversibly changed based on the image signal. Thicknesses of the gate oxide of the program transistor of the OTP cell in different ones of the data compensating blocks are different from each other.
US10417959B2
A display panel includes a distributor to transfer a second data signal to a second data line in a first period of a data period and to transfer a first data signal to a first data line in a second period of the data period, the second period being different from the first period; a first pixel electrically connected to the first data line, to initialize a first previous data signal in the data period in response to a first control signal, and to store the first data signal in the second period in response a scan signal; and a second pixel electrically connected to the second data line and to store the second data signal in the first period in response to the scan signal.
US10417957B2
A method of prolonging a lifetime of a display includes monitoring a display time period of a displaying image; determine whether the display time period of the display image is not less than a predetermined time period; and lowering a resolution of the displaying image if the display time period of the display image is not less than the predetermined time period. A display is also provided. By using the display and the method of prolonging lifetime of the display according to the present embodiment, the requirement energy of displaying image is greatly reduced, thereby saving cost. In addition, all of the pixels are alternately applied to data voltage to display during displaying frames. Accordingly, a lifetime of each of pixels and the display are prolonged.
US10417954B2
Provided is a display panel, including a plurality of gate lines extending in a row direction and arranged in a column direction; a plurality of data lines extending in a column direction and arranged in a row direction; a plurality of pixel units arranged in an array of M rows by N columns defined by the plurality of gate lines and the plurality of data lines intersecting each other; a first gate driver connected to pixel units from a first row to a mth row; and a second gate driver connected to pixel units from a (m+1)th row to a Mth row, where pixel units from the first row to the mth row of the nth column are connected to an integrated circuit through one of the plurality of data lines and pixel units from the (m+1)th row to the Mth row of the nth column are connected to the integrated circuit through another one of the plurality of data lines, where M, N, m and n are positive integers satisfying the following conditions: 1
US10417952B2
The present disclosure provides a driving method and a driving device of display devices. The driving device includes an image input unit, an image analyzing unit, an image processing unit, and an image output unit. The image input unit receives image data of each frames to be displayed in sequence. The image analyzing unit divides the received image data of the frame into a plurality of display areas, and calculates pixel grayscale values of the display areas to determine adjustment coefficients of each of the display areas to lower down the pixel grayscale values of the display areas. The image processing unit combines all of the display areas after adjusting the pixel grayscale values to form driving data of the current frame. The image output unit 40 outputs the driving data of the current frame to drive the current frame to be displayed.
US10417949B2
An apparatus including a display and control logic is provided. In one example, the display includes an array of subpixels having a plurality of zigzag subpixel groups. Each zigzag subpixel group includes at least three zigzag subpixel units arranged adjacently along a horizontal or vertical direction. Each zigzag subpixel unit includes a plurality of subpixels of the same color arranged in a zigzag pattern. In each zigzag subpixel unit, a first plurality of subpixels are arranged along one diagonal direction from a turning subpixel disposed at a turning corner of the zigzag pattern, and a second plurality of subpixels are arranged along another diagonal direction from the turning subpixel. In another example, the display includes an array of subpixels having a novel subpixel repeating group. The control logic is operatively coupled to the display and configured to receive display data and render the display data into control signals for driving the display.
US10417946B2
The disclosed subject matter relates to diagnostic procedures and related device architectures that check the operating health of a display element of a host electronic device. In certain embodiments, a display apparatus for an electronic device includes a display element, a display controller, a conductive trace, and a detection circuit. The display element has an array of pixel elements formed overlying a substrate and arranged to define a viewable display area. The display controller is coupled to control activation of the array of pixel elements. The conductive trace is formed overlying the substrate and is arranged to bypass the display controller in a layout that does not interfere with visibility of the pixel elements. The detection circuit is coupled to the conductive trace, and it operates to check electrical continuity of the conductive trace to obtain an indication of health of the display element.
US10417945B2
Circuits for programming, monitoring, and driving pixels in a display are provided. Circuits generally include a driving transistor to drive current through a light emitting device according to programming information which is stored on a storage device, such as a capacitor. One or more switching transistors are generally included to select the circuits for programming, monitoring, and/or emission. Circuits advantageously incorporate emission transistors to selectively couple the gate and source terminals of a driving transistor to allow programming information to be applied to the driving transistor independently of a resistance of a switching transistor.
US10417936B2
Systems and methods facilitating training in clinical procedures via mixed reality simulations are disclosed. Such a system can comprise a physical model and a virtual model of an anatomic region associated with the procedure, wherein the virtual model associates tissue types with locations in the physical model. The system can include a tracking component that tracks locations of at least one clinical instrument relative to the models, and an anatomic feedback component that can produce perceptible changes in the physical model based on the interaction between the instrument and virtual model. A clinical device interface can detect outputs of clinical devices like electrical signals, pressure or flow, wherein feedback to the physical model depends on the tracked position of a clinical device and output from the same or different clinical device. Another component can generate feedback effects to the clinical device. Aspects can simulate anesthesiology procedures like local nerve blockade.
US10417932B2
A universal 6-DOF mems sensor combined with six degree of motion algorithms and human motion parameters permits individualized real time motion analysis of a user to enable accurate measurements. Data derived thereby is wirelessly sent for viewing to a Bluetooth® enabled smartphone or combination smartphone and eyeglass device, such as the Google Glass® headset. The sensor is worn on a wrist or ankle band or in combination with a chest mounted cardio heart rate monitor dependent on the biometric parameters measured. Typical physical exercise data gathered includes reps, sets, 10-100 yard dash times, vertical, horizontal and broad jump distances, a range of shuttle times, RAST, steps taken, distance traveled, velocity, acceleration, and calories burned. The heart rate monitor provides cardio assessment and the 6-DOF sensor measures a runner's pace and cadence data.
US10417908B2
Portable traffic message signs configured for use on or near roadways, highways, sidewalks, and/or other travel routes. The portable traffic message sign may be configured to provide instructions, warnings, alerts, and/or other information for travelers. In some embodiments, the portable traffic message sign may be configured to be adaptive in response to sensed weather, traffic, and/or other conditions. For example, the portable traffic message sign may have a controller determining suitable message content to display, the message content reflecting a present traffic and/or weather condition. Moreover, the message sign controller may select, based on a speed of travel of traffic, words, phrases, and/or pages to display the message content such that the message may be perceivable by oncoming travelers. The controller may control height, angle of rotation, and/or other orientation parameters of the message sign toward a point of aim in order that the message may be perceivable by travelers.
US10417901B2
An electronic device includes: a first sensor configured to generate a movement signal corresponding to a user movement; a second sensor configured to physically contact the user to generate a user bio-signal; a processor configured to determine a user sleeping state using the generated movement signal and the generated user bio-signal in each of time periods, and determine an operation state of another electronic device based on the determined sleeping state in respective time periods; and a communicator configured to transmit a control command corresponding to the determined operation state to the another electronic device.
US10417898B1
Systems, methods and devices for hands-free signaling for tracking, locating and/or monitoring a person are provided in embodiments herein. A system including a portable signaling unit comprising an intra-oral element and a sensor for detecting a compressive force from a user is provided in an embodiment herein. The portable signaling unit may be configured to generate a signal in response to the compressive force detected, in one embodiment. The embodiment further includes a relay device configured to transmit a signal from the sensor, a receiver configured to detect the signal from the relay device, and a processor enabled to receive a signal from the receiver, wherein the signal is used to identify and provide information about a location of the portable signaling unit.
US10417890B2
According to a first aspect of the present disclosure, an electronic tamper detection device is provided, comprising a tamper loop and a deformable component, wherein a deformation of said component indicates that the tamper loop has been broken. According to a second aspect of the present disclosure, a corresponding method of producing a tamper detection device is conceived.
US10417878B2
Method, computer program product, and system to trigger one or more events during an interaction of a person with an item and within an environment having a plurality of items. The method includes acquiring, using a first visual sensor disposed within the environment, image information including the item and identifying the item using the image information. The method further includes acquiring, using a second visual sensor disposed within the environment, behavior information for the person relative to the identified item, analyzing the behavior information to identify at least a first behavior of the person, and classifying the first behavior into one of a number of predefined behavior types. The method further includes performing, based on the identified item and the classified first behavior, one or more predefined events.
US10417876B2
A gaming machine that is capable of providing information relevant to a winning combination to a player before spinning of a respective one of reels stops in a unit game is provided. When the player's operation is made, in the case where the predetermined symbol is displayed in the effect reel display region 410, symbol arrays of the effect reels are scrolled in an upward direction or in a downward direction and then the predetermined symbol is displayed at the to-be-stopped position, or alternatively, in the case where the predetermined symbol is not displayed, scrolling is controlled so that a symbol displayed immediately after the above situation is replaced with the predetermined symbol and then the predetermined symbol appears from an upper part of the effect reel display region 410, and stops at the to-be-stopped position.
US10417874B2
Technologies and implementations for determining advantages in a card game via a video capture device are generally disclosed.
US10417872B2
Embodiments of a game system and method employ the outcomes of external real-life events in determining winners. Generally, in various embodiments, the game system selects a group of performers for presenting in a game play area of an issued ticket, determines a performance score for each performer based on each performer's real-life performance in an upcoming event, and compares the performance score with the scores other performers in order to determine whether the ticket has zero, one or more winners. In embodiments, the game system can monitor performer status between the time of ticket issuance and the time of performance, and can replace any originally selected performers who become unavailable with a replacement performer. The game system and method of the present disclosure thus ensure that issued tickets maintain a full complement of chances based on external event outcomes.
US10417866B2
The present invention is provides a novel electronic settlement technique which is capable of supplying a deposit so as to continue the play of a game after a deposit available in a game facility has been consumed. A negotiable-value providing device is transmits to a user terminal device a deposit supply demand message demanding supply of a premises deposit upon receipt of a transfer demand message. A user terminal device is transmits a transfer demand message to a management server upon receipt of the deposit supply demand message. Upon receipt of the deposit supply demand message, the management server is transmits to a financial institute system a transfer request message requesting a predetermined transfer of a predetermined amount of money from a user bank account. Upon receipt of a transfer completion message, a premises server is transmits a provision instructing message instructing provision of a negotiable-value to the negotiable-value providing device. The negotiable-value providing device having received the provision instructing message executes provision of the negotiable-value.
US10417859B2
Provided is a method for controlling a computer and the like that cause players to effectively use possessed game contents in a game, and increase the attractiveness of the game. The computer includes a storage unit that stores one or more game contents possessed by a player and a game content group, the one or more game contents each having a parameter value, the game content group being composed by using at least one of the one or more game contents, and makes a game proceed based on an instruction from a player. The method includes the steps of modifying the parameter value of a common game content in the game content group possessed by the player and being the same type as the one or more game contents other than the game content group, and processing an event by using the game content group whose parameter value is modified.
US10417858B1
System and method for capturing data from third-party systems in a non-intrusive way and using such data for starting a process and/or analytic purposes. The system and method work with external add-on or aftermarket products working in conjunction with electronic gaming machines in particular and third-party devices in general. For example, an add-on external jackpot system may be triggered each time an underlying electronic gaming machine is played. Accordingly, the system and method employ microdots, receivers, and computing devices configured and positioned to alert the add-on external jackpot system of each play of the underlying gaming machine. The system and method are non-intrusive.
US10417855B2
A system for verifying authenticity of precious metal coins and bars includes a sensor system defining a sample region configured to receive a precious metal coin or bar therein; a sample support; and a data processor configured to communicate with the sensor system so as to receive a detection signal therefrom and to provide an output signal. The system includes a data storage device and an output display. The sensor system detects a bulk electrical property of the coin or bar. The data processor processes the detection signal and retrieves a stored physical property from the data storage device to provide an output signal that includes at least a measured value of the bulk electrical property and a corresponding range of expected values. The output display uses the output signal to display information for a user to be able to make an authenticity verification of the coin or bar.
US10417851B2
A data storage library system includes a data storage library having at least one library frame, at least one environmental conditioning unit associated with the data storage library and configured to control one or more interior environmental conditions within the at least one library frame, and at least one access door for providing access to an interior portion of the at least one library frame. The system also includes a library controller configured to initiate a service mode prior to and/or during a service procedure performed within the at least one library frame, wherein the service mode comprises configuring the at least one environmental conditioning unit to adjust the one or more environmental conditions within the at least one library frame toward one or more exterior environmental conditions outside of the data storage library. Optionally, a lock and/or indicator (visual and/or audible) may control access to the interior of the library frames. Associated methods of servicing a data storage library are disclosed.
US10417850B2
A tracking system includes a plurality of detectors attached to structural features throughout a facility to detect a tracking element. A data store is configured to store information associated with the tracking element. The information includes user ID information and user-specific authorization privileges that define a level of facility access available to a user with the tracking element. One or more processors are communicatively coupled to the plurality of detectors and the data store to: receive tracking element data from the plurality of detectors, control access of the user within the facility, in response to the tracking element data received via one or more lock mechanisms, and monitor parameters of the system, based on the data received. The parameters includes a number of successful accesses to locations or supplies in the facility, and a duration of time spent in the locations or with the supplies.
US10417846B1
A visitation system provides visitation sessions between a resident of a controlled-environment facility and a nonresident, where the nonresident utilizes a personal wireless devices that connects to a wireless access point that may be accessible from a designated visitation area of the facility. A connection request from a personal wireless device of a nonresident is evaluated to determine the personal wireless device is authorized to interface with the visitation system, and whether the nonresident is authorized to communicate with the resident. If authorized, a visitation session between the resident and the nonresident is initiated with the nonresident participating via the personal wireless device. The visitation system may respond to a visitation session request from a registered personal wireless device by sending an access code to the personal wireless device. By confirming the access code, the nonresident may initiate the requested visitation session that terminates upon expiration of the access code.
US10417844B2
A driver logging device events generator. In example, the events generator includes an input port configured to receive telemetric data generated by a vehicle control module and sent from a vehicle diagnostic port; a positioning information source; and an electronic processor coupled to the input port and the positioning information source. The electronic processor is configured to receive telemetric data, location information, and timing data; process the telemetric data to extract a subset of data points; receive driver input from a mobile device; determine at least one event value based on the driver input, the location information, and the timing data; generate a logging device event from a pre-determined set of events based on the at least one event value, the event including an event type and an event code based on the driver input and the subset of data points; and send the event to the mobile device.
US10417842B2
An operation management system for a vehicle controllable by an operator to perform various vehicle actions, the system including a processor, a memory, and a human-machine interface. The processor is configured to store, in the memory, sequences of operator initiated vehicle actions, each operator initiated vehicle action corresponding to an operational response of the vehicle. The processor is further configured to receive a new sequence of operator initiated vehicle actions, and compare the operator initiated vehicle actions of the new sequence to the operator initiated vehicle actions of the stored sequences. If the operator initiated vehicle actions of the new sequence correspond to the operator initiated vehicle actions of at least one of the stored sequences, identify a recommended sequence based on at least one of the new sequence or the at least one of the stored sequences.
US10417837B2
A method for identifying vehicle vibration includes receiving signals indicative of a vehicle vibration from one or more vehicle sensors while the vehicle is in operation. The method also includes determining a magnitude of the vehicle vibration at one or more target frequency bands. The method additionally includes determining whether the vehicle vibration is associated with one or more wheels of the vehicle based on the magnitude of the vehicle vibration at the one or more target frequency bands. The method further includes generating a diagnostic recommendation when the vehicle vibration is associated with the one or more wheels of the vehicle.
US10417828B2
An augmented reality (AR) device includes a 3D video camera to capture video images and corresponding depth information, a display device to display the video data, and an AR module to add a virtual 3D model to the displayed video data. A depth mapping module generates a 3D map based on the depth information, a dynamic scene recognition and tracking module processes the video images and the 3D map to detect and track a target object within a field of view of the 3D video camera, and an augmented video rendering module renders an augmented video of the virtual 3D model dynamically interacting with the target object. The augmented video is displayed on the display device in real time. The AR device may further include a context module to select the virtual 3D model based on context data comprising a current location of the augmented reality device.
US10417824B2
The invention relates to a method of representing a virtual object in a view of a real environment which comprises the steps of providing image information of a first image of at least part of a human face captured by a first camera, providing at least one human face specific characteristic, determining at least part of an image area of the face in the first image as a face region of the first image, determining at least one first light falling on the face according to the face region of the first image and the at least one human face specific characteristic, and blending in the virtual object on a display device in the view of the real environment according to the at least one first light. The invention also relates to a system for representing a virtual object in a view of a real environment.
US10417820B2
A digital Earth system based upon a hexagonal subdivision of a polyhedron representation of the Earth utilizes a computer-implemented method for assigning identifiers. The method comprises defining a tessellation of hexagonal cells, the tessellation having a first axis and a second axis, the first axis being perpendicular to a first side of the hexagonal cells, the second axis being 120 degrees from the first axis and being perpendicular to a second side of the hexagonal cells; selecting an origin cell for the tessellation and assigning a unique identifier comprising a first value and a second value thereto; and assigning a unique identifier to each cell other than the origin cell, the unique identifier for each of these cells comprising a first vector value and a second value, the first vector value and the second vector value being indicative of the location of the cell to the origin cell along the first and second axis respectively.
US10417801B2
According to one example for outputting image data, an image comprising a surface and an object are captured on a sensor. An object mask based on the captured image is created on a processor. A first composite image based on the object mask and a source content file is created. In an example, the first composite image is projected to the surface.
US10417800B2
Various embodiments are generally directed to techniques to merge a virtual map derived from sensors of computing devices moved about an interior of a structure with a corresponding physical map. An apparatus to merge maps includes a processor component; and a merged map generator for execution by the processor component to merge a virtual map and a physical map to generate a merged map, the virtual map comprising indications of virtual pathways through an interior of a structure based on sensors, and the physical map comprising indications of physical pathways of the interior. Other embodiments are described and claimed.
US10417798B2
A graphical user interface showing relevant sliding scale cluster groups having a processor generating a ranking of Top N1 features of the seed dataset in order of frequency of their occurrence. The processor generates another ranking of Top N2 features of the seed dataset in order of frequency of their occurrence in correlation with their equivalent percentage in total dataset. The Top M co-related features is identified for each of the Top N (N1+N2) features that are present for the seed dataset. The processor, for each one in M×N set, generates a sliding scale cluster via permutation of Top M features. The processor sorts each permutation based on closest occurrence match. The Seed Group Meta Bitmap Index is generated for the seed audience segment. For each cluster, the processor calculates the available amplification count from the Total Audience Bitmap Index, until the desired amplification is achieved.
US10417797B2
A method for generating a visual illustration of data organized in a multiway graph is provided. In an embodiment, a computer system maintains a plurality of nodes and edges within a multiway graph and displays a visual user interface with a first node positioned at the center of the visual user interface and child nodes positioned at radially symmetric positions surrounding the first node. The computer system receives a first input that specifies a selection of a first child node. In response to receiving the first input, the computer system updates the visual user interface to display: the first node, positioned at the center; the child nodes, positioned at radially symmetric positions surrounding the first node; the first child node positioned below the first node; and grandchild nodes of the first child node, displayed as polygons positioned at radially symmetric positions around a circular area surrounding the child nodes.
US10417790B2
A first resin plate includes a phthalocyanine-based pigment as an organic fluorescent material and is used for shading correction in a case in which infrared excitation light with a center wavelength of 770 nm to 800 nm. A second resin plate includes an anthraquinone-based pigment as the organic fluorescent material and is used for shading correction in a case in which red excitation light with a center wavelength of 650 nm to 690 nm. An acquisition unit acquires a reference image obtained by irradiating the resin plates with the infrared excitation light and the red excitation light, respectively. A correction unit performs shading correction for a fluorescence image on the basis of the reference image.
US10417785B2
A digital image is captured. The captured digital image includes a calibration pattern. The calibration pattern includes displayed information about the calibration pattern. The displayed information is read to obtain calibration information about the captured digital image.
US10417778B2
In one embodiment, an ultrasonic diagnostic apparatus includes memory circuitry configured to store a program and processing circuitry configured, by executing the program, to perform alignment between one of live images and one of reference images. The live images include a fundamental image and a harmonic image both of which are acquired by contrast imaging, the reference images are acquired prior to the live images, and the alignment is performed by using the fundamental image as one of the live images.
US10417765B2
The present invention relates to a system (1) for adaptive segmentation. The system (1) comprises a configurator (10), which is configured to determine an adapted angular range (AR) with respect to an operation mode of the system (1) and which is configured to determine a segmentation parameter (SP) based on the adapted angular range (AR). Further, the system comprises an imaging sensor (20), which is configured to acquire images (I1, . . . , IN) within the adapted angular range (AR). Still further, the system comprises a segmentator (30), which is configured to generate a segmentation model based on the acquired images (I1, . . . , IN) using the determined segmentation parameter (SP).
US10417761B2
An apparatus and related method for processing image data supplied by a scanning phase contrast or dark-field imaging apparatus (MA). Beam hardening artifact in phase contrast and dark-field imaging can be reduced by applying a beam hardening processing operation by a beam hardening processing module (BHC) in respect of a plurality of detector readings that contribute signals to the same image pixel position or geometric ray of an imaging region of the apparatus (MA). In one embodiment, a phantom body (PB) is used to acquire calibration data on which the beam hardening processing is based.
US10417752B2
A method of reducing purple fringing in images captured by a camera, comprises: acquiring a raw image of a scene with an image sensor of the camera, demosaicing the raw image, and applying an adjusted color correction matrix to the demosaiced raw image. The adjusted color correction matrix is deduced by calibrating the spectral response of the image sensor to a color rendition chart to which the color data of a purple fringe has been added, and furthermore the color correction matrix is adjusted such that the image sensor response for color values of the purple fringe is transformed into color values of a predetermined replacement color following application of the color correction matrix.
US10417750B2
An image processing method includes correcting a target image based on an initial distortion coefficient to obtain a first corrected target image, performing straight-line fitting on a first border line in the first corrected target image to calculate a first distortion metric value and a correction distortion coefficient, correcting the target image based on the correction distortion coefficient to obtain a second corrected target image, performing straight-line fitting on a second border line in the second corrected target image to calculate a second distortion metric value, detecting whether a preset correction condition is satisfied based on at least one of the first distortion metric value or the second distortion metric value, and configuring the correction distortion coefficient as the initial distortion coefficient if the preset correction condition is not satisfied.
US10417731B2
An apparatus to facilitate compute optimization is disclosed. The apparatus includes a plurality of processing units each comprising a plurality of execution units (EUs), wherein the plurality of EUs comprise a first EU type and a second EU type.
US10417720B2
A method for distributing energy in a home energy management system including a central unit, at least one energy source and at least one energy consumer that are interconnected to exchange information. According to the method, the central unit generates information containing a first price information element and a first energy quantity information element for a predefined time period; the central unit transfers the information to the energy consumer; the energy consumer, taking account of the information, determines requirement information containing at least one requested energy quantity for the predefined time period; the energy consumer transfers the requirement information to the central unit; the central unit checks whether, at any given time, the total requested energy quantity determined from the transferred requirement information exceeds the energy quantity available at this time; and the central unit transfers confirmation information to the energy consumer or the method is carried out again.
US10417716B1
A method for sharing revenue generated by a media item. Such a method includes identifying a media item and multiple revenue sharing entries associated with the media item; causing a revenue generated by the media item to be dispersed to multiple entities in accordance with the multiple revenue sharing entries; and presenting the multiple revenue sharing entries.
US10417713B1
Sensors installed at a vehicle may automatically detect that a disturbance event, such as a collision, has occurred at the vehicle. A disturbance response module installed at the vehicle may automatically determine whether the vehicle was running and whether the vehicle was moving when the disturbance event occurred. The disturbance response module may determine that the vehicle was parked in response to a determination that the vehicle was not running and not moving when the disturbance event occurred. A communication module installed at the vehicle may automatically transmit a notification message that indicates a disturbance event has occurred at the vehicle.
US10417712B2
Embodiments provide a system for prioritizing maintenance of a portfolio of enterprise applications, comprising: a database storing risk scoring data; a the portfolio of enterprise applications; a processor that accesses a risk score from the database for a plurality of the enterprise applications; the processor prioritizing, based on the risk scoring data, a subset of the enterprise applications from the plurality for availability analysis; the processor accessing availability data stored in the database relating to technical readiness and operational maturity scores; the processor calculating an availability score for each of the enterprise applications in the subset; the processor comparing each of the enterprise applications in the subset to a corresponding predetermined benchmark using an availability score for each of the enterprise applications in the subset; and an output device that outputs an indication comparing each of the enterprise applications in the subset to a corresponding predetermined benchmark.
US10417708B2
A system and method of allocating orders in an exchange configured for trading by a combination of electronic and open-outcry trading mechanisms is provided. One method includes permitting multiple quotes to be disseminated to the market, but limiting market making to only those entities having a physical presence on the floor of the exchange. Methods of enhancing the hybrid electronic and open-outcry exchange also include automatically eliminating crossed quotes and locked quotes while permitting certain orders to trade against locked quotes.
US10417704B2
In an embodiment, a computer system performs a method of modifying a decision algorithm, such as an algorithm for assigning credit limits or other credit terms, via a graphical user interface. The system displays a graphical representation of a decision tree comprising a plurality of decision nodes. The decision nodes are associated with respective conditions, and at least a portion of the decision nodes are associated with an outcome to be assigned to an individual matching the associated respective conditions in accordance with the decision tree. The system receives a selection of a decision node and selects a parameter to be used to construct subnodes of the selected decision node, and constructs the subnodes. The system calculates an outcome for each subnode, and it updates the graphical representation of the decision tree to include the plurality of subnodes.
US10417693B2
A computer-implemented product palletizing system and a method of product palletizing which includes processor in communication with a memory element containing a computer code executable to coordinate the discrete activities of one or more pickers and conveyor product sorting assembly to allocate a plurality of products to a plurality of pallets.
US10417690B2
A method and a system for facilitating online shopping and customers' interaction with retail associates, in a cloud-computing infrastructure is provided. A Routing and Fulfillment Server (RFS) is coupled to multiple customers' and retail associates' electronic communication devices over a cloud-based network. The customers and retail associates exchange request and response message data with the server, during the process of communication. A customer initiates a transaction request message, intending to buy a product, specifying the product's attributes and a preferred delivery option for the product. In an aspect, the RFS utilizes the transaction request message, a set of routing rules, and stored data, to select a specific retail store or distribution center to source the product from; and further selects an available retail associate located therein to serve the transaction.
US10417685B2
A system receives a request for item data from a stored data set. The request may include a specified context for providing the item data. The stored data set includes an item, at least one common item attribute, a value for each of the common item attributes, and at least one context item attribute. The system provides the requested item data. The provided item data includes context attribute values for the specified context and common attribute values for attributes that are not in the specified context attributes.
US10417680B2
A method comprising receiving, on a server, from a computing device of a user, a request to receive a battery charge on a battery-powered device of the user, the request including one or more criteria; identifying, by the server, one or more potential charge donors as target charge donors by comparing the criteria of the request with donor preferences previously provided by potential charge donors; and sending, from the server, information related to a target charge donor to the computing device of the user.
US10417679B1
A method for transaction verification scoring includes obtaining, from a distributed computing system of distributed computing systems distributed throughout a computing network, a transaction description describing a financial transaction with a vendor, obtaining, from the distributed computing systems, transaction records of potential corroborators, and reconciling, with the financial transaction, the transaction records to obtain at least one matching transaction record of at least one corroborator, in the potential corroborators, to the financial transaction. The method further includes scoring the transaction description based on a function of each of the at least one corroborator to the financial transaction to obtain a verification score, and presenting, on a display device, a recommendation of the vendor to a consumer based on the verification score.
