US10383267B2
A method of assembling an electronic subassembly for a personal care product by manufacturing a hollow housing defining a chamber having a first open end and an opposing second open end. A rigid end of a first circuit board is inserted into the first open end of the housing. A second circuit board subassembly having a second circuit board is inserted into the chamber through the second open end. The first circuit board is connected to the second circuit board within the chamber of the housing.
US10383261B2
A system includes a front plate, first and second side plates extending from the front plate, a bridge heat sink coupled to and extending from the front plate between the side plates, and a heat pipe coupled to the front plate. The front plate defines a slot therethrough between the front and back sides. The first side plate includes a fin bank mounted on an outer side thereof. The bridge heat sink defines a fluid channel that is fluidly connected to the slot of the front plate. The fluid channel is configured to receive a first cooling fluid therein to dissipate heat from electronics packages that engage the bridge heat sink. The heat pipe extends to and at least partially through the fin bank. The heat pipe contains a second cooling fluid therein that transfers heat absorbed from the front plate to the fin bank for dissipating heat.
US10383247B2
A removable chassis for a server rack includes two side walls, an accommodation space, and a carrier tray. The two side walls are on either side of the removable chassis, where each side wall includes a slide rail for sliding the removable chassis into or out of the server rack. The accommodation space is defined between the two sidewalls. The accommodation space is divided into a plurality of compartments by a plurality of dividers. The carrier tray is slidably attached to each compartment and held in place by friction. The carrier tray includes at least one recess for each removably receiving an electronic device.
US10383243B2
A fixing member, a device for mounting a circuit board, and a display apparatus so as to conveniently and firmly fix a PCB on the back plate of the back-light module are disclosed. The fixing member includes a supporting plate, a first clamping part fixedly arranged on an upper surface of the supporting plate, and a second clamping part facing the first clamping part. The first clamping part and the supporting plate form a first U-shape clamping groove. The second clamping part and the supporting plate form a second U-shape clamping groove. An opening of the first U-shape clamping groove faces an opening of the second U-shape clamping groove. The fixing member is used for fixing the circuit board on the back plate.
US10383239B2
A foldable display device includes a flexible display panel including a bendable area; and a first supporter including a first multi-joint member, a complex support unit, and a second multi-joint member consecutively arranged in a first direction, and supporting the bendable area, and the complex support unit includes: a flat support unit combined to the first multi-joint member and the second multi-joint member in a rotatable manner with respect to a combination axis in parallel to a second direction crossing the first direction; and a curved support unit neighboring the flat support unit in the second direction and combined to the first multi-joint member and the second multi-joint member such that a rising height of the curved support unit changes in a third direction according to a rotation state of the flat support unit relative to the first multi-joint member and the second multi-joint member.
US10383235B2
A method is provided for manufacturing a printed circuit board assembly. A method includes applying a liquefied radiant-heat material on a heating component mounted on the printed circuit board; mounting a shield unit on the printed circuit board in contact with the liquefied radiant-heat material; and simultaneously curing the liquefied radiant-heat material and bonding the shield unit.
US10383231B2
Provided is a component-embedded board which includes: a first board including a first insulation layer, a first conductive layer formed on a second face of the first insulation layer, and an interlayer conductive portion penetrating the first insulation layer to be connected to the first conductive layer and protruding from a first face of the first insulation layer; an electric component connected to the interlayer conductive portion; and a second board including a second insulation layer having an opening portion incorporating the electric component, and a second conductive layer formed on at least either one of a first face and a second face of the second insulation layer. The second conductive layer includes a frame portion. The opening portion is formed so as to penetrate the second insulation layer in a thickness direction thereof over the entirety of the inner region of the frame portion.
US10383224B2
[Problem] To allow an efficient sheet layout of a flexible printed circuit board having a plurality of cable sections extending in different directions and to improve a yield.[Solution] A method of manufacturing a flexible printed circuit board that includes a component mounting section (1) having lands (1a), a plurality of flexible cable sections (2) having wirings and extending in different directions from the component mounting section (1), and a connection section (3) having terminals (3a) connected with the land (1a) through the wiring, the method including manufacturing partial FPCs in a sheet in a unit of a partial FPC that includes a partial component mounting section (1A) that is a part of the component mounting section, a cable section (2) extending from the partial component mounting section (1A), and a connection section (3) disposed in the cable section (2), cutting out the partial FPC (4A) from the sheet, performing an alignment using alignment targets (29, 30) of the partial FPC (4A) and a support plate (5) so that the partial component mounting sections (1A) of respective partial FPCs (4A) configure the component mounting section (1), and fixing the partial FPCs (4A) onto the support plate.
US10383221B1
An aspect of the present invention makes it possible to reduce stress at a boundary between a coverlay and a terminal section of a flexible circuit board and reduce the possibility of disconnection in the terminal section in the flexible circuit board. An aspect of the present invention provides a flexible circuit board including: a reinforcing plate bonded to a whole of a terminal section and a portion of a coverlay; and a flexible plate including a holding portion and a bonding portion, the flexible plate bonding to the coverlay via only the bonding portion, the flexible plate being spaced apart from the reinforcing plate.
US10383216B2
In an example, a process includes forming a patterned layer on a polymer substrate. The process also includes depositing a graphene-containing material on the patterned layer to form a plurality of graphene traces of a tamper detection circuit.
US10383212B2
The present disclosure relates a printed circuit board having an EMI shielding function. In an example embodiment, the printed circuit board includes a substrate, a signal unit disposed on the substrate, a ground unit disposed in parallel with the signal unit, an insulation layer disposed above the substrate and covering the signal unit and the ground unit, an EMI shielding layer disposed on the insulation layer and under the substrate, respectively, and a shielding bridge passing through the substrate and the insulation layer at opposite sides of the signal unit and electrically connecting the EMI shielding layer disposed on the insulation layer to the EMI shielding layer disposed under the substrate.
US10383210B2
A high-frequency module includes a branching circuit element, a multilayer substrate, and a shield conductor. The branching circuit element includes transmission and receiving terminals and is disposed on a surface of the multilayer substrate. The shield conductor is disposed on the side of the surface of the multilayer substrate and covers the branching circuit element. The transmission and receiving terminals are disposed with respect to the shield conductor such that a signal in at least a portion of the frequency band of a first signal, which is transmitted from the transmission terminal, is cancelled by a second signal at the receiving terminal.
US10383207B2
Layers of conductive foil and insulating material are configured to interconnect an array of rear-contact solar cells. An embodiment provides that the layer of conductive foil may be patterned to form repeating sets of electrically isolated, interdigitated fingers. Each set of interdigitated fingers may be used to connect the positive polarity contacts of a first rear-contact solar cell to the negative polarity contacts of a second, adjacent rear-contact cell. The insulating layer is attached to the patterned conductive foil and provides mechanical support and/or electrical isolation. In some embodiments, a protective backsheet may be disposed beneath the conductive foil and/or insulating layer to provide further mechanical support and environmental protection. In some embodiments, the layers of conductive foil and insulating material may be incorporated as an interconnect circuit in a rear-contact PV module.
US10383205B2
A wafer-based charged particle accelerator includes a charged particle source and at least one RF charged particle accelerator wafer sub-assembly and a power supply coupled to the at least one RF charged particle accelerator wafer sub-assembly. The wafer-based charged particle accelerator may further include a beam current-sensor. The wafer-based charged particle accelerator may further include at least a second RF charged particle accelerator wafer sub-assembly and at least one ESQ charged particle focusing wafer. Fabrication methods are disclosed for RF charged particle accelerator wafer sub-assemblies, ESQ charged particle focusing wafers, and the wafer-based charged particle accelerator.
US10383198B2
A lighting system comprises multiple luminaries (4b) installed at known locations in an environment. Each is configured to emit a unique luminaire identifier (ID) into the environment. A database (28) holds multiple location identifiers, each of which identifies one of the known locations. A route (rA, rB, rC, rD) through the environment is identified based on the location identifiers, the route traversing a plurality of the known locations. Data generated by moving a photodetector (6) along the route though the environment is received, the data conveying a sequence of the luminaire identifiers detected by the photodetector from luminaries encountered in moving along the route, the sequence being in order of detection. A database update is performed by, for at least one luminaire identifier in the sequence: identifying its position in the sequence, and updating the database based on the at least one luminaire identifier and its identified position in the sequence.
US10383197B2
A wireless device for connection to a network is disclosed. The wireless device includes an antenna for establishing a wireless connection, one or more processors, and a memory coupled to the processor. The memory stores data comprising a sequence of characters that uniquely names a particular type of network that the antenna establishes communication with and program code. When executed by the one or more processors, the program code causes the system to initially set the one or more processors into a default mode. In response to connecting the wireless device to mains power, the program code causes the system to receive network information through the wireless connection.
US10383193B2
A lighting circuit utilizes a buck converter that supplies a drive current to a light source and is feedback-controlled so that the drive current comes close to a target current. An open-circuit detection circuit compares a potential difference between and input voltage and an output voltage of the buck converter with a threshold voltage.
US10383191B2
A light fixture can include at least one light source, and at least one power supply that receives primary power, where the at least one power source generates final power using the primary power, where the at least one power supply delivers the final power to the at least one light source. The light fixture can also include a controller coupled to the at least one power supply, where the controller detects an adverse event, and where the controller controls the at least one power supply to provide the final power to the at least one light source during the adverse event.
US10383176B2
In one embodiment, a hair lightening wand is provided, which includes an upper arm and lower arms having upper and lower heating plates, respectively. The arms are pivotally connected by a hinge. The upper and lower heating plates are separated by a gap of a fixed distance along an entire length of the upper and lower heating plates when the upper and lower arms are in a fully closed position. The gap between the upper and lower heating plates is unobstructed in a direction transverse to the upper and lower arms along a length of the upper and lower heating plates.
US10383172B2
A single unit with a backhaul interface and radio card able to support both metro cell outdoor (MCO) and metro radio outdoor (MRO) operations. The single unit includes a switch used to switch between these operational modes. The single unit is versatile from the standpoint that MCO or MRO operations may be selected at the time of installation, and this selection may be changed at any time while operating. The single unit configuration provides a low power MRO mode requiring up to 80% less power than the MCO mode, as the switching function of the single unit can power down all unused internal components and allow radio signals received at a backhaul interface to be exchanged directly with a radio card.
US10383166B2
Techniques for supporting location services for a base station such as a home Node B (HNB) and its user equipments (UEs) are disclosed. In an aspect, location services may be supported for a UE by having an HNB inter-work between user plane and control plane location solutions. In another aspect, a location server may be used to support assisted GNSS (A-GNSS) for HNBs and UEs. In one design, a location server receives a positioning request including an identification value from a base station, determines a positioning method based on the identification value, sends a positioning response to the base station based on the positioning method, receives positioning information from the base station, determines the position of the base station based on the positioning information, and stores the position of the base station.
US10383159B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for processing received RLC PDUs for D2D communication system, the method comprising: receiving a first RLC (Radio Link Control) PDU (Protocol Data Unit) for a RLC entity from a peer UE; establishing the RLC entity to process the first RLC PDU; setting a plurality of state variables for the RLC entity to a RLC sequence number (SN) of the first RLC PDU for the RLC entity; and processing the first RLC PDU using the plurality of state variables for the RLC entity set to the RLC SN of the first RLC PDU for the RLC entity.
US10383152B2
Apparatuses, methods, and systems are disclosed for alleviating congestion during random access of enhanced machine-type communications user equipment. One apparatus includes a radio transceiver that communicates over a mobile telecommunications network and a processor configured to: transmit a physical random access channel (PRACH) preamble on a first time-frequency resource, monitor a second time-frequency resource for a first downlink (DL) grant scheduling a random access response (RAR) corresponding to the transmitted PRACH preamble on a third time-frequency resource, receive the RAR on the third time-frequency resource, transmit a message on a fourth time-frequency resource, wherein the fourth time-frequency resource is determined based on the RAR; determine a fifth time-frequency resource based on a time-frequency resource index, wherein the RAR includes the time-frequency resource index, and monitor the fifth time-frequency resource for a second DL grant scheduling a contention resolution message.
US10383146B2
Method and system for managing hidden node problem in a communication network. A receiving node in the system, upon receiving a data transmission request from at least one transmitting node, dynamically checks status of the channel between the transmitting node and the receiving node. If the channel is found to be clear for transmission, then the receiving node sends a message that indicates that the channel is clear, to the transmitting node, and the transmitting node starts transmitting the data. Upon receiving a message from the receiving node that the channel is not clear for transmission, then the transmitting node waits for a particular time period and attempts the connection again.
US10383141B2
Certain aspects of the present disclosure present medium access control (MAC) protocols for uplink Spatial Division Multiple Access (SDMA) transmissions by one or more stations (STAs). An access point (AP) may receive one or more requests for uplink SDMA transmission from a plurality of stations. The access point may schedule the transmissions by sending a signal to the stations to notify them of the parameters of the uplink SDMA transmissions such as start time, duration of the transmission, spatial streams assigned to each station, and so on.
US10383126B2
Examples described herein include wireless transmitters configured for power transmission. Example wireless transmitters may insert power packets into wireless communications such that power harvesting circuitry may harvest sufficiently continuous power from the wireless communication signals. Example power harvesting circuitry is configured to harvest power across multiple wireless communication channels. Example chargers are described which may harvest power from wireless communication signals (e.g. Wi-Fi signals).
US10383125B2
To provide a terminal device which can make communication processing efficient by a reference signal being beamformed in FD-MIMO. Provided is a terminal device including a control unit configured to select part of antenna ports among antenna ports of a reference signal beamformed with a plurality of beams from a wireless communication device and generate a channel state report which reports states of channels at the selected antenna ports to the wireless communication device.
US10383120B2
A communication device of reporting channel information comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The processing means is configured to execute the instructions stored in the storage unit. The instructions comprise receiving a plurality of beamformed reference signals transmitted by a network via a plurality of beams, respectively; obtaining a plurality of channel quality indicators (CQIs) of the plurality of beams according to the plurality of beamformed reference signals; and transmitting a bitmap indicating whether the plurality of CQIs are greater than a threshold to the network.
US10383114B2
Improvement in co-existence of the LTE device-to-device communication with another device-to-device communication method is desired. The apparatus selects a countdown number within a size of a contention window including a plurality of slots before a target subframe. The apparatus determines whether each slot of the plurality of slots is idle or utilized while waiting for the target subframe. The apparatus counts down the countdown number during each of the determined idle slots. The apparatus determines whether the countdown number has reached a threshold number before the target subframe. The apparatus performs, when the countdown number is determined to have reached the threshold number, one of: deferring from transmitting until the target subframe, or transmitting a CUBS until a next subframe or the target subframe.
US10383111B2
In one exemplary embodiment, a method includes: transmitting a value from an access node towards an apparatus, where the value is indicative of a size of a first portion of an uplink resource block, where the uplink resource block is shared among a plurality of apparatus, where the first portion is specified for transmission of a first type of signaling to the access node, where a second portion of the uplink resource block is specified for transmission of a second type of signaling to the access node; and receiving at least one transmission using at least one of the first portion and the second portion.
US10383110B2
A method for communication in a wireless telecommunication system is provided. The method includes assigning a first cell of a first network node to a first timing advance group (TAG) of a user equipment (UE) and assigning a second cell of a second network node to a second TAG of the UE, wherein the second network node has a separate MAC (medium access control) scheduler from the first network node, and wherein the UE is able to transmit data on both the first and the second cell.
US10383108B2
The present invention provides a data interference cancellation method, a transmit end, a receive end, and a system. The method includes allocating, by a transmit end, a corresponding downlink transmission resource to each transmission group, where at least one transmission group includes at least two transmit antennas and separately sending, by the transmit end, downlink data on the downlink transmission resource corresponding to each transmission group.
US10383105B2
Provided are a method and device for transmitting control information in a wireless communication system. In particular, a downlink resource block group including a downlink resource block in a downlink frequency bandwidth is set, and an uplink resource block group including an uplink resource block in an uplink frequency bandwidth is set. If the downlink frequency bandwidth is smaller than the uplink frequency bandwidth, the downlink resource block group is mapped to the uplink resource block group. The ratio of the number of uplink resource blocks to the number of downlink resource blocks is set so that the number of uplink resource block groups and the number of downlink resource block groups become the same. The uplink and downlink resource block groups are mapped according to the ratio. Control information on the mapping is transmitted through the downlink resource block groups.
US10383097B2
Embodiments of the present invention disclose a data transmission method and system, and a device. The method includes: obtaining, by a transmission device, configuration information sent by a base station; receiving, by the transmission device, scheduling assignment SA signaling sent by at least one sending device; receiving, by the transmission device, first data, where the first data is the data indicated by the SA signaling that is received by the transmission device from the at least one sending device; and sending, by the transmission device, relay data, where the relay data is one or more pieces of data of the first data. The embodiments of the present invention are used for D2D communication.
US10383092B2
Aspects of the present disclosure provide techniques for sounding procedures and feedback report formats.
US10383083B2
The present disclosure provides a wireless local area network based positioning method and device. The method includes: acquiring first RSSI information and at least one second RSSI information; receiving at least one third RSSI information reported by a mobile terminal; receiving at least one fourth RSSI information reported by at least one intelligent device; determine positioning of the mobile terminal, a routing device, and the at least one intelligent device based on the first RSSI information, the at least one second RSSI information, the at least one third RSSI information, and the at least one fourth RSSI information.
US10383081B2
Disclosed are methods and systems for broadcasting positioning assistance data (PAD) to subscriber devices in a wireless network. In one aspect, a location server may encode and optionally cipher PAD and transfer the encoded and optionally ciphered PAD to a base station for broadcast in a system information block (SIB) in at least one cell. In an aspect, the PAD may be segmented by the location server or by the base station with each PAD segment broadcast in a separate SIB. Cipher key information for ciphered PAD may be transferred by the location server to a network node and provided to a subscriber device using a mobility management procedure. A subscriber device may receive, optionally decipher and decode PAD in SIBs broadcast by a base station and may use the PAD to assist location of the subscriber device.
US10383067B2
Method and apparatus for power headroom report for beam operation in a wireless communication system
A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes transmitting a power related information corresponding to a specific UE beam and/or a specific UE beam combination of multiple UE beams to a base station. In one embodiment, the method further includes receiving an indication from the base station about the power related information of which UE beam and/or UE beam combination is to be reported.
US10383064B2
The processing circuit of an inter-vehicle communication device includes a transmission output correction table in which a transmission power value or a corrected transmission power value in accordance with propagation characteristics of radio waves transmitted from an own vehicle is set to correspond to a region with coordinates having a direction of travel of the own vehicle as an axis. The processing circuit acquires a transmission power value or a corrected transmission power value corresponding to relative position coordinates of a peripheral vehicle from the transmission output correction table, and determines transmission power for when transmitting own vehicle travelling information to the peripheral vehicle. Because of this, communication with the peripheral vehicle positioned in a region in which radio wave propagation characteristics are sparse can be reliably established, and communication congestion can be avoided.
US10383061B2
When a handover is performed, Wi-Fi setting is automatically changed from an inactive state to an active state. In a case where no user operation is performed within a prescribed time period, the Wi-Fi setting is returned from the active state to the inactive state.
US10383059B2
A system and method of power management of a telematics unit in a vehicle is provided. An exemplary method includes determining that the vehicle is unpowered; determining that the vehicle is in a fringe region of a cellular network; and based the determining steps, entering a power-saving mode at the telematics unit.
US10383054B1
Accordingly, systems and methods for managing power when the number of training and data tones are increased in a wireless communications system are provided. An L-SIG field is generated that includes a set of data and pilot tones, wherein the pilot tones are inserted between the data tones in the set of data and pilot tones. A plurality of training tones is added to the L-SIG field before and after the set of data and pilot tones. A symbol is generated that includes the L-SIG field, an L-LTF field, and a data field, wherein the training tones of the L-SIG field provide channel estimates for the data field. Power of the L-LTF field is managed relative to power of the L-SIG field in the generated symbol in a time domain.
US10383049B2
A communications method, device, and system for solving the connection and communications efficiency problem due to the presence of a large number of cells. The method comprises: a first local controller determines that a user equipment needs to establish a data bearer; data bearer configuration information for transmitting user data is generated; the data bearer configuration information is transmitted to a first local gateway and/or at least a first small base station, so that the network element entity that has received the data bearer configuration information establishes a data transmission channel according to the data bearer configuration information, the user equipment belonging to the first local controller and the first local gateway, the first small base station providing services to the user equipment.
US10383047B2
The present invention relates to a method for establishing a service in a first frequency in a communication network, wherein the first frequency does not support the service or supports it in a limited way, the method comprises the following steps: determining the service to be established, re-selecting or redirecting to a second frequency that is suitable for the service, so as to carry out the service in the second frequency. The present invention also relates to user equipment and a network apparatus for establishing a service in a first frequency in a communication network, wherein the first frequency does not support the service or supports it in a limited way. According to the present invention, a non-MBMS service may be established in the MBMS dedicated frequency, so as to carry out the non-MBMS service in the normal frequency.
US10383045B2
A system and method for carrying out wireless service discovery at a vehicle, the method comprising: determining that a wireless service is desired; determining a vehicle state, wherein the vehicle state is indicative of an operating vehicle state or an environmental vehicle state; selecting a wireless discovery mechanism based on the vehicle state, wherein the selection comprises selecting one of a plurality of different wireless discovery mechanisms, each of which utilizes a different wireless technology using the vehicle electronics; receiving one or more wireless communication messages at the vehicle using the wireless discovery mechanism, wherein the one or more received wireless communication messages include data corresponding to one or more wireless services; and determining availability of the wireless service based on the received communication messages.
US10383032B2
Methods and devices of authentication via user behavior for use in a mobile device. The method may include initiating an authentication via user behavior for an application transaction process and suspending the application transaction process before the authentication is successful; acquiring the latest radio frame from a beacon and determining a distance parameter based on the radio frame after the authentication is initialized; determining whether a specified distance condition is satisfied for the beacon and the mobile device; and in response to a determination that the specified distance condition is satisfied for the beacon and the mobile device, determining that the authentication is successful and resuming the application transaction process that was suspended previously. The present disclosure can efficiently perform user authentication via behavior, quickly achieve execution of the transaction process, and avoid an excessive manual operation, thus being applicable in a variety of offline interactive processes.
US10383031B2
A system that includes a plurality of access points and a device tracking controller. The device tracking controller is configured to receive signal strength information for a set of endpoint devices from at least one access point from the plurality of access points. The signal strength information indicates a signal strength between the set of endpoint devices and the at least one access point. The device tracking controller is further configured to determine a location for the at least one access point and to associate the set of endpoint devices with the location of the at least one access point. The device tracking controller is further configured to generate a zone profile identifying the location and the set of endpoint devices associated with the location.
US10383030B2
An apparatus and method for a wireless home mesh network with a network topology visualizer is described. In one embodiment, the method may include collecting node topology information by a node of a wireless home mesh network, where the node topology information includes a list of neighbor nodes for the node. Thereafter, a communication socket is opened, and a node topology packet, including a lust of neighbor nodes, is transmitted in order to produce a global network topology map. Other embodiments are described and claimed.
US10383025B2
According to one embodiment of the present invention, disclosed is a method for a first pico base station for controlling handover between the first pico base station and a second pico base station in a wireless communication system. The method comprises the steps of: receiving, from user equipment, measurement results of a downlink reference signal of the second pico base station; and determining whether it is necessary to hand over to the second pico station based on the measurement results. If it is determined that it is necessary to handover to the second pico base station, the method may further comprise the steps of: sending an action switch request to the second pico base station; receiving setting data of the second pico base station for the action switch with the second pico base station; and changing the setting data of the first pico base station into the received setting data of the second pico base station.
US10383020B2
A method for interference reduction in a radio communication system is disclosed. The method includes receiving from a mobile station indications of radiation beams that are transmitted by a first base station of the radio communication system and that fulfill or exceed a predefined quality criterion at the mobile station, when the mobile station is attached to the first base station and when the mobile station is located within a first overlapping coverage area of the first base station and of a second base station of the radio communication system, and determining at least one radio resource to be unused or to be transmitted with a limited transmission power by the first base station for at least one of the radiation beams based on the received indications for serving the mobile station or a further mobile station by the second base station with the at least one radio resource.
US10383018B2
A system includes a server; a plurality of wireless networks coupled to the server; and one or more mobile devices coupled to the wireless networks with intermittent access to the wireless networks, the plurality of wireless networks providing data communication between client and server applications over multiple available connections.
US10383010B2
The present invention relates to a method for performing, by a first terminal, service discovery in a wireless communication system. The method for performing service discovery comprises the steps of: transmitting a handover request message to a second terminal by using near field communication (NFC); and receiving a handover selection message from the second terminal by using NFC, wherein the handover selection message may include information on a P2P connection and formation of an ASP session.
US10383003B2
The present disclosure provides methods, devices and computer program products for non-uniform quantization of parameters relating to parametric spatial coding of audio signals. The disclosure further relates to a method and apparatus for reconstructing an audio object in an audio decoding system taking the non-uniformly quantized parameters into account. According to the disclosure, such an approach renders it possible to reduce bit consumption without substantially reducing the quality of the reconstructed audio object.
US10382999B2
The present invention pertains to improved communication quality of service in communication networks. A customer may pay different fees for different tiers of service relating to voice quality and bandwidth access. Higher service tiers may guarantee that a specific vocoder or bit rate is used; or guarantee that communication is supported by parameters such as maximum allowed dropped calls rate, jitter and latency. Availability may be guaranteed per the contract between subscribers and service providers. Different tiers may be associated with customers' records for billing purposes. High end devices may be afforded higher voice quality by comparing a given device to a look up table indicating what service level is associated therewith. A calling device or a receiving device may ask the other device to change the vocoder or bit rate to ensure a higher quality call. The user may also change the quality level before or during a call.
US10382998B2
A radio resource scheduler at a first base station may be configured to: identify radio frequency resources in use by the first base station, identify radio frequency resources to be reserved as virtual guard bands to reduce adjacent band interference, and install virtual guard band rules for reducing interference with adjacent bands. The virtual guard band information may be hints, allocations, priorities, reservations, or scheduling instructions for avoiding certain radio resources, radio resource blocks, or frequencies.
US10382997B2
The embodiments of the present invention disclose a user equipment migration method and device to implement flexible migration of UE in a core network device pool. The method includes that a source core network device receives a migration instruction carrying first identification information of a target core network device and migration information of to-be-migrated UE, sends an indication message used to instruct the to-be-migrated UE to detach, and sends a migration rule to an access network device according to the migration instruction, so that the access network device migrates the to-be-migrated UE from the source core network device to the target core network device.
US10382994B2
Provided are a method for a terminal applying an offset to a measurement report triggering condition in a wireless communication system, and a device supporting same. A terminal may measure the quality of a serving cell, measure the quality of a neighboring cell, compare the measurement type of the serving cell with the measurement type of the neighboring cell, and if the measurement type of the serving cell is different from the measurement type of the neighboring cell, apply an offset to a measurement report triggering condition. The measurement type may be any one of a broadband RS-SINR measurement or a narrowband RS-SINR measurement.
US10382986B2
Techniques that facilitate mobile device self-optimizing technology selection thresholds for a wireless communication system are provided. In one example, a method comprises: generating, at a first time, first information in a repository of information specific to and stored at the apparatus, wherein the first information comprises an identifier for a first access point device and a determined acceptable signal strength usable to obtain an acceptable jitter value between the apparatus and the first access point device; and initiating a defined type of communication via the first access point device, at a second time, based on a first determination that a detected signal strength at a third time satisfies a defined condition relative to the acceptable signal strength, wherein the second time is after the first time and wherein the third time is between the first time and the second time.
US10382982B2
An object of the present invention is to provide a mobile communication system, a detection server, a control apparatus, a mobile communication apparatus, a network optimizing method, and a program which can execute optimization of network processing based on a change of use characteristics. A mobile communication system according to the present invention includes: a detection server that detects a characteristics change of a mobile communication apparatus based on an event notice transmitted from the mobile communication apparatus; and a control apparatus that determines control contents related to the mobile communication apparatus based on the characteristics change of the mobile communication apparatus detected by the detection server, and sets the determined control contents to a processing node that executes data transfer processing between the mobile communication apparatus and another mobile communication apparatus or control processing related to the data transfer processing.
US10382981B2
In one aspect, a method for optimizing a cellular network protocol if provided. The method provides a mobile device that is communicatively connected with a cellular network. The method periodically queries or receives from the current cellular network of the mobile device to determine the identity of the current cellular network. The method queries an operating system of the mobile device to determine a current cellular network state. The method configures a data transmission using the cellular network optimized protocol based on a transmission speed of the current cellular network state.
US10382972B2
The coverage control method includes at least: step S101 of detecting that a load of an own cell is higher than a predetermined threshold (Lth1) when there is another cell whose coverage partially overlaps the own cell; step S103 of selecting an accommodation candidate cell that is a candidate to which a mobile station accommodated in the cell is unloaded, from the another cell based on a load condition related to a communication load that is a coverage control execution target; step S106 of selecting a continuously accommodated mobile station that is a mobile station that continues to be a coverage control target of the own cell, from the mobile station accommodated in the own cell based on radio quality of the selected accommodation candidate cell; and step S107 of controlling a coverage of the own cell by targeting at the selected continuously selected mobile station.
US10382968B2
A positioning node (e.g., SMLC), a Radio Access Network (RAN) Node (e.g., BSS/BTS), and a wireless device (e.g., MS) are described herein which implement procedures and corresponding modified or new messages/information elements/fields to reduce the possibility of a bandit (e.g., invalid or unauthorized) wireless device from triggering the RAN Node (e.g., BSS/BTS) to generate false timing advance (TA) information associated with the wireless device and report the false TA information to the positioning node (e.g., SMLC) which leads the positioning node (e.g., SMLC) to estimate with degraded accuracy a position of the wireless device.
US10382964B2
In an example implementation, a method of controlling activity of a device includes concurrently detecting multiple unique device identifier (UDIDs) within proximity of a primary device, and determining that the multiple UDIDs are associated with a primary device activity. The method includes performing the activity while the concurrent detection of the multiple UDIDs persists, and stopping the activity when the concurrent detection of the multiple UDIDs stops.
US10382960B1
Techniques are described for cross-device authorization using a wireless network connection. Computing device(s) may broadcast an identification signal indicating that the device is authorized to access a remote service, and is therefore available to provide an authorization token to a receiving device. The receiving device may determine one of the broadcasting device(s) to use for cross-device authorization. The receiving device may send a request, to the determined broadcasting device, for an authorization token to access the remote service. The broadcasting device may receive the request and transmit a message to a server device indicating that an authorization token is to be provided to the receiving device. Alternatively, the authorization token may be sent directly from the broadcasting device to the receiving device (e.g., over the wireless communication network). On receiving the authorization token, the receiving device may use it to access the remote service.
US10382956B2
A processor may receive a request to authenticate an endpoint device associated with a media streaming session, the media streaming session delivered to the endpoint device via a cellular access network, generate an authentication key, and transmit the authentication key to the endpoint device via a short message service message. The processor may further receive a calculated response from the endpoint device, the calculated response based upon the authentication key and a seed key of the endpoint device, determine whether the calculated response matches an expected response based upon the authentication key and the seed key, and authenticate the endpoint device based upon whether the calculated response matches the expected response.
US10382954B2
A system for providing a service to the user of a mobile terminal. The system includes: an entity capable of generating an electronic ticket including identification data of the service and a public key of the mobile terminal complementary to a private key of the mobile terminal stored in a secure element of the mobile terminal; a module for delivering the ticket to an application of the mobile terminal running outside the secure element; a module capable of receiving the electronic ticket from the mobile terminal via short-distance communication channel; and a module capable of authenticating the mobile terminal from the public key of the mobile terminal and a challenge implementing the private key of the mobile terminal.
US10382951B2
Described herein are systems, devices, techniques and products for managing the dynamic assignment of media access control (MAC) addresses to wireless network devices, such as by identifying a dynamically assigned MAC address before, after, or during a wireless association process and communicating the dynamically assigned MAC address to a wireless network device. Also disclosed are systems, devices, techniques and products for preventing a denial of service attack on a wireless access point's association table, such as by requiring devices that associate with a wireless access point to respond to a query from the wireless access point shortly after association.
US10382932B2
A system and method to control communication in a vehicle include receiving an input. A controller determines whether to transmit a message using a high frequency (HF) communication system based on the input. The frequency range used by the HF communication system is lower than a frequency range used by the cellular communication system. The method includes controlling transmission by the HF communication system based on determining to transmit the message using the HF communication system.
US10382931B2
A method for handling of emergency calls in a roaming scenario includes: initiating, by a user equipment, a voice call using a specific emergency call telephone number, wherein the specific emergency call telephone number is a valid emergency call telephone number in a visited telecommunications network, and wherein the voice call is initiated via transmitting a first message comprising the specific emergency call telephone number to a second network node of a home telecommunications network; initially handling, by the user equipment, the voice call as a normal voice call; detecting the specific emergency call telephone number as being a valid emergency call telephone number within the visited telecommunications network in relation to the voice call; and generating, by the home telecommunications network, a second message, the second message being transmitted to the user equipment, the second message comprising an indication, to the user equipment, to trigger an emergency call procedure.
US10382930B2
A Bluetooth microphone (10) comprises a controller (MCU) and Bluetooth transceiver (12) arranged to: establish a Bluetooth paired connection with a device; establish an Advanced Audio Distribution Profile, A2DP, connection with the paired device to receive a sequence of packets from the paired device for decoding by the microphone; and establish a Serial Port Profile, SPP, connection with the paired device for simultaneously transmitting a sequence of packets based on a microphone transducer signal to the paired device as the received sequence of packets are being decoded for transmission to a set of headphones.
US10382925B2
A method for adjusting a timer value for a device includes determining, by a home subscribing server (HSS), a timer value for a routing area update (RAU) or a tracking area update (TAU) based on a maximum time period, wherein the timer value for the RAU or the TAU is determined to be a smaller value than the maximum time period, wherein the maximum time period is related to a loss of a connectivity indicating the device is no longer possible to be signaled, and delivering, by the HSS, information regarding the determined timer value for the RAU or the TAU to a Mobility Management Entity (MME)/Serving General Packet Radio Service (GPRS) Supporting Node (SGSN).
US10382922B2
Testing of a wireless communication network is performed by placing test devices in multiple geographic regions. The test devices may be typical consumer wireless devices, such as smartphones, of types that are used with the wireless communication network. Communication channels are established with the devices from a test controller, through a wide-area network such as the Internet and through USB ports or other wired interfaces of the devices. The test controller provides scripts that measure response times of applications that execute on the devices. The response times are used as indicators of network performance in the geographic regions. When the response time for a particular region exceeds a threshold, an operator may be notified or other automated actions may be initiated to address potential network problems in the region.
US10382921B2
Communication network architectures, systems and methods for supporting a network of mobile nodes. As a non-limiting example, various aspects of this disclosure provide communication network architectures, systems, and methods for supporting a dynamically configurable communication network comprising a complex array of both static and moving communication nodes (e.g., the Internet of moving things). In particular, methods and systems for in-vehicle sensing using a captive portal that collects sensor data samples from sensor devices in electronic devices of end-users.
US10382918B2
Embodiments herein relate to systems and methods for providing monitoring services comprising receiving, at an aggregator proxy function, APF in a first Public Land Mobile Network, PLMN, a first event report transmitted by a monitoring function in the first PLMN. The first event report comprising first event information related to a monitoring event, and a request identifier. Further, receiving, at the APF, a second event report transmitted by a monitoring function in the first PLMN. The second event report comprising second event information related to the monitoring event, and said request identifier. After receiving the first and second event reports, the APF transmitting an aggregate event report to a report receiving function not in the first PLMN.
US10382915B2
A tool is disclosed for use in managing waste services. The tool may have an interface configured to receive input from a user indicative of an on-demand service request. The tool may also have a communication device, and a controller in electronic communication with the interface and the communication device. The controller may be configured to transmit a waste management command to a remote service provider via the communication device based on the input.
US10382912B2
An apparatus and method for processing call services in a mobile terminal are provided. The method for processing call services in a mobile terminal includes entering into, when a call is generated, a call handling mode, recognizing and analyzing voice signals sent and received in the call to produce speech analysis information, detecting a state change of the mobile terminal using a sensing unit to produce user behavior information, and predicting, when a state change of the mobile terminal is detected, an application corresponding to the speech analysis information, and activating the application as a follow-up service.
US10382909B2
The present invention provides a method for transmitting messages in a telecommunications network, in which a first message service and a second message service are available. Dedicated messages of the first message service are sent, using messages of the second message service. The method of the present invention has the particular advantage, that an optimized transmission scheme can be maintained for the dedicated messages of the first message service.
US10382907B2
Provided are an artificial intelligence system for simulating functions and so forth of human brains by using a mechanical learning algorithm. A method, performed by a device, of providing a notification message about a call request may include one or more of receiving the call request from another device, obtaining context information about a situation of a user if a user input accepting the call request is not received within a preset time, determining a reason for a non-response of the user by analyzing the context information, obtaining information about a relationship between the user and another user of the other device, generating a notification message describing the reason for the non-response based on the context information, determining whether to transmit the notification message to the other device based on the reason for the non-response and the information about the relationship, and transmitting the notification message to the other device based on the determination.
US10382906B2
A communication device may transmit messages to an Internet Protocol Multimedia Subsystem (IMS) network through an untrusted non-3GPP radio access network (RAN). A process to be implemented on a communication device may include generating a message having a location identifier (ID) that is indicative of a current location of the communication device, and transmitting the message, through an untrusted non-3GPP RAN, to a node within the IMS network. A process to be implemented on one or more nodes of the IMS network may include receiving, from a communication device and via an untrusted non-3GPP RAN, a message having a location ID, and in response to receiving the message, estimating a current location of the communication device based at least in part on the location ID.
US10382899B2
A network system detects lost client devices based on a comparison of geospatial locations transmitted by user and provider client devices during and after a service. The network system assigns a service status indicating that a service from a start location to a destination location is in progress and monitors the locations of the user and provider client devices during the duration of the service and for a specified period of time after the service ends. In response to determining that the user and provider client devices remain in proximity to each other after the service has ended, the network system notifies the user of the lost device.
US10382895B2
A system and method of locating “friends” having mobile devices connected to a network and associated with a user account is disclosed. The method includes sending a request to a mobile device, the mobile device determining its present geographic location and responding to the requestor with this information. This information may be in the form of a coordinate location such as a GPS location or it may be in the form of a name that the mobile device owner assigned to a particular area (e.g., “home”). Having this location information, a user is able to view the location of the friend that is associated with the mobile device.
US10382893B1
Systems and methods that can utilize the detection of human occupancy without fiducial elements to control an environmental, security, or other system within a structure. The systems and method can initiate communication to a human user directly, and can alter their operation based on human presence.
US10382892B2
Examples disclosed herein involve determining a location of a Bluetooth device relative to a detecting device based on measured received signal strength indication (RSSI). In examples herein, a regression analysis of RSSIs of a Bluetooth signal and locations of a detecting device are used to determine the location of the target Bluetooth device.
US10382870B2
The present invention discloses a piezoelectric microphone. The piezoelectric microphone comprises a substrate having a cavity-backed, and a piezoelectric film connected to the upper side of the substrate via an insulating layer. A position on the piezoelectric film, which is located at the inner side of a junction of the piezoelectric film and the substrate, is provided with a plurality of hollowed-out holes. The hollowed-out holes in the piezoelectric film are at least partly overlapped with the substrate. A gap is provided between the substrate and the position, where the hollowed-out holes are located, on the piezoelectric film. The gap and the hollowed-out holes a together form a channel. Compared with the traditional hollowed-out structure, the gap of the present invention can hinder the sound from directly spreading via the hollowed-out holes, thereby greatly reducing the amount of leakage of low-and-intermediate frequency signals of the piezoelectric microphone and improving the performance of the piezoelectric microphone. In addition, the gap can also effectively prevent a chip from being damaged by the invasion of dust, particles and water.
US10382863B2
A lighting system includes a first lighting fixture that includes a first microphone and a first transmitter. The first transmitter is configured to transmit a first digital audio stream generated based on a sound. The lighting system further includes a second lighting fixture that includes a second microphone and a second transmitter. The second transmitter is configured to transmit a second digital audio stream generated based on the sound, where the sound is received by the first microphone and by the second microphone. The lighting system also includes a central processor that can process the first digital audio stream and the second digital audio stream to identify the sound.
US10382862B2
The present disclosure provides systems and methods for determining a noise level associated with an autonomous vehicle. The autonomous vehicle can include a passenger compartment configured to house one or more passengers. A method can include positioning one or more microphones at one or more locations in the passenger compartment, collecting first data indicative of a first sound level by the one or more microphones with the autonomous vehicle operating at a first operating condition, implementing an operating condition change for the autonomous vehicle from the first operating condition to a second operating condition, collecting second data indicative of a second sound level by the one or more microphones, and determining a noise level associated with the autonomous vehicle based at least in part on the first data and the second data.
US10382860B2
Examples are disclosed for a waveguide for a loudspeaker, the waveguide including a first and second outer shell coupled to one another, and a first and second inner shell coupled to one another and positioned within an air gap between the first and second outer shells, a plurality of sound paths being formed between an exterior surface of the first inner shell and an interior surface of the first outer shell and between an exterior surface of the second inner shell and an interior surface of the second outer shell, each of the plurality of sound paths having an equal path length in a plurality of planes.
US10382851B1
An ear-wearable wireless communications flashlight combination device for illuminating a space in front of a user includes an earpiece that is configured to position around a top and a rear of an ear of a user. The earpiece comprises a battery, a transceiver and a boom. The transceiver is operationally coupled to the battery so that the earpiece is configured for wireless communication. A light switch is coupled to the earpiece and is operationally coupled to a battery. A bulb is coupled to a terminus of the boom and is operationally coupled to the light switch. The light switch is configured to selectively couple the bulb to the battery to illuminate a space in front of the user.
US10382846B2
An avionics unit for an avionics network is disclosed having a light emitter to provide a modulated broadband optical signal. The avionics unit also includes a first optical interface and a second optical interface. The first optical interface is optically connected to the light emitter and is to receive a removable wavelength selective filter to extract a modulated narrowband optical signal from the modulated broadband optical signal. The second optical interface is optically connected to the first optical interface and is to output the modulated narrowband optical signal.
US10382829B1
Systems and methods are described herein for a media guidance application on a first device that detects a user's engagement with a second device, and alerts the user to an important event in the media asset, thereby reminding the user to view the media asset presented on the first device. The media guidance application may determine when the next important event will occur in the media asset and determine an estimated usage time of the second device based on the application with which the user is engaged on the second device. Depending on the estimated usage time and the time of the next important event in the media asset, the media guidance application may restrict the amount of content presented to the user on the second device so that the user will end his or her engagement with the second device prior to the important event.
US10382822B2
Techniques described herein include evaluation and management of device hardware, software, and network resources during streaming, downloading, or playback of video resources on client devices from remote locations. Certain aspects relate to evaluating the current resources available at a client device, such as memory, processing capacity, device battery status, network availability and/or network data quotas, in view of a video resource request. Based on the evaluation of the client device's resources, and estimations of the effects that video streaming/downloading and playback may have on the client device's resources, the client device may control, customize, and/or alter the retrieval or playback of requested video resources.
US10382818B2
Methods, apparatus, systems, and articles of manufacture are disclosed to generate synthetic respondent level data. An example method includes generating a first and second synthetic panel corresponding to a first duration of time based on a seed panel and first duration constraints; generating synthetic respondent level data corresponding to a second duration of time by linking synthetic panelists from the first synthetic panel to the second synthetic panel; and generating an output file based on the synthetic respondent level data.
US10382816B2
Systems and methods for implementing a Transport I/O system are described. Network encrypted content may be received by a device. The device may provide the network encrypted content to a secure processor, such as, for example, a smart card. The secure processor obtains a network control work that may be used to decrypt the network encrypted content. The secure processor may decrypt the network encrypted content to produce clear content. In embodiments, the secure processor may then use a local control word to generate locally encrypted content specific to the device. The device may then receive the locally encrypted content from the secure processor and proceed to decrypt the locally encrypted content using a shared local encryption key. The transport I/O system ensures the protection of the network control word by maintaining the network control word on the secure processor.
US10382807B2
Measuring and tracking user interaction with a television receiver, such as a set top box or cable box. The television receiver may create and display a matrix code that includes temporal information, user identification information, geographic information, and/or a user selection. The matrix code may be captured by a matrix reading device and transmitted to a monitoring entity. Optionally, the matrix reading device may decode the matrix code and transmit associated data to the monitoring entity. The monitoring entity may use the code or data to track and distinguish between user interactions at different points in time.
US10382804B2
A wearable apparatus is provided for capturing and processing images from an environment of a user. In one implementation, a wearable apparatus is provided for identifying exposure to a recognizable item. A wearable image sensor captures a plurality of images from an environment of a user of the wearable apparatus. At least one processing device is programmed to analyze the plurality of images to identify one or more of the plurality of images that include the recognizable item, determine, based on analysis of the one or more of the plurality of images that include the recognizable item, information associated with the recognizable item, and transmit, to an external device, the information associated with the recognizable item and information identifying the user of the wearable apparatus.
US10382795B2
A method and apparatus of video coding using block partitioning process including a binary tree partitioning process are disclosed. The block partitioning structure corresponding to the block partitioning process for a block of video data is derived by parsing a first indicator associated with a current block and determining whether the binary tree partitioning process applies a binary tree partition to the current block based on a value of the first indicator. When it is determined that the binary tree partition is applied to the current block, the current block is always split into two primary sub-blocks with same size or two primary sub-blocks with different sizes. The block partitioning structure represents partitioning the block of video data into final sub-blocks. The block of video data is decoded based on the final sub-blocks decoded according to the block partitioning structure derived.
US10382788B2
Sampled data is packaged in checkerboard format for encoding and decoding. The sampled data may be quincunx sampled multi-image video data (e.g., 3D video or a multi-program stream), and the data may also be divided into sub-images of each image which are then multiplexed, or interleaved, in frames of a video stream to be encoded and then decoded using a standardized video encoder. A system for viewing may utilize a standard video decoder and a formatting device that de-interleaves the decoded sub-images of each frame reformats the images for a display device. A 3D video may be encoded using a most advantageous interleaving format such that a preferred quality and compression ratio is reached. In one embodiment, the invention includes a display device that accepts data in multiple formats.
US10382781B2
Techniques are described in which a video coder is configured to determine, using one or more characteristics of an interpolation filter, a number of reference samples to be stored at a reference buffer. The video coder is further configured to generate a plurality of values corresponding to the number of reference samples in the reference buffer. The video coder is further configured to generate prediction information for intra-prediction using the interpolation filter and the plurality of values. The video coder is further configured to reconstruct the block of video data based on the prediction information.
US10382772B1
Aspects of the disclosure provide method and apparatus for video coding. In some examples, an apparatus includes processing circuitry. The processing circuitry decodes prediction information of a first block from a coded video bitstream. The first block is a non-square block and the prediction information of the first block is indicative of a first intra prediction mode in a first set of intra prediction modes for the non-square block. The first set of intra prediction modes includes a specific number of additional intra prediction modes that are not in a second set of intra prediction modes for a square block, and the first set of intra prediction modes does not include the specific number of missing intra prediction modes that are in the second set of intra prediction modes, and the specific number is a function of an aspect ratio of the first block. The processing circuitry then reconstructs at least one sample of the first block according to the first intra prediction mode.
US10382765B2
A video signal has at least a first signal component corresponding to a first color, and a second signal component, associated with the first signal component and corresponding to a second color. Each signal component is divided into blocks, and each block has one or more encodable units. The encoding of at least one encodable unit of the second signal component is switchable between first and second modes. A method of encoding the signal comprises excluding, for at least one encodable unit of the second signal component, use of the second mode for the encoding of the second-signal-component encodable unit concerned when at least one predetermined condition is satisfied relating to an encoded block or encodable unit of the first signal component that corresponds to the second-signal-component encodable unit concerned.
US10382760B2
The image coding method includes: determining a context in a current block in the image, from among a plurality of contexts; and performing arithmetic coding on the control parameter for the current block to generate a bitstream corresponding to the current block, wherein in the determining: the context is determined under a condition that control parameters of neighboring blocks of the current block are used, when the signal type is a first type, the neighboring blocks being a left block and an upper block of the current block; and the context is determined under a condition that the control parameter of the upper block is not used, when the signal type is a second type, and the second type is (i) “merge_flag”, (ii) “ref_idx_l0” or “ref_idx_l1”, (iii) “inter_pred_flag”, (iv) “mvd_l0” or “mvd_l1”, (v) “no_residual_data_flag”, (vi) “intra_chroma_pred_mode”, (vii) “cbf_luma”, and (viii) “cbf_cb” or “cbf_cr”.
US10382758B2
A scan order for encoding or decoding coefficients of a transform block is selected on a transform block-level. A set of candidate scan orders is processed by identifying end of block positions within the transform block for each of the candidate scan orders. Cost values are determined for each of the candidate scan orders to reflect a number of the coefficients of the transform block that are located before the respective end of block positions. In particular, a cost value for a candidate scan order reflects the number of zero-value coefficients located before the end of block position for that candidate scan order. One of the candidate scan orders is then selected based on those cost values. The selected scan order is used to scan the coefficients in the transform block, such as for encoding those coefficients to a bitstream or for decoding those coefficients to an output video stream.
US10382753B2
The present invention relates to a simplified pipeline for Sample Adaptive Offset (SAO) and Adaptive Loop Filtering (ALF) in the in-loop decoding of a video encoder and a video decoder. According to the present invention, filter parameter setting regions and filtering processing windows are aligned, to reduce the required amount of memory for parameter sets necessary for delayed filtering. This is preferably achieved by a displacement of the filter parameter setting regions with respect to LCU boundaries in at least one (preferably: vertical) or both vertical and horizontal directions.
US10382741B2
The present invention is for more optimally performing recording and reproduction of stereoscopic video. In the present invention, parallax information is utilized to store, in a recording medium, stereoscopic video including left-eye images and right-eye images. Particularly, for video content that contains stereoscopic images, information is obtained regarding the amount of variation in parallactic angle having a given or larger value, a variation time that the variation in parallactic angle takes, and the number of times that the variation in parallactic angle occurs. An evaluation value is calculated that corresponds to the degree of eye fatigue on the basis of the amount of variation, the variation time, and the number of times of the variation. According to the present invention, the video content is encoded in such a manner that the evaluation value is within a given range, and then recorded in the recording medium.
US10382739B1
Various embodiments of the present invention relate generally to systems and methods for analyzing and manipulating images and video. In particular, a multi-view interactive digital media representation (MVIDMR) of an object can be generated from live images of an object captured from a camera. After the MVIDMR of the object is generated, a tag can be placed at a location on the object in the MVIDMR. The locations of the tag in the frames of the MVIDMR can vary from frame to frame as the view of the object changes. When the tag is selected, media content can be output which shows details of the object at location where the tag is placed. In one embodiment, the object can be car and tags can be used to link to media content showing details of the car at the locations where the tags are placed.
US10382737B2
An image processing method includes obtaining multiple video frames, where the multiple video frames are collected from a same scene at different angles and determining a depth map of each video frame according to corresponding pixels among the multiple video frames; supplementing background missing regions of the multiple video frames according to depth maps of the multiple video frames, to obtain supplemented video frames of the multiple video frames and depth maps of the multiple supplemented video frames. The method also includes generating an alpha image of each video frame according to an occlusion relationship between each of the multiple video frames and a supplemented video frame of each video frame in a background missing region and generating a browsing frame at a specified browsing angle according to the multiple video frames, the supplemented video frames of the multiple video frames, and alpha images of the multiple video frames.
US10382724B2
A system and method that allows caregivers, central monitoring companies and other persons to monitor whether individuals entering patients' rooms take appropriate steps to mitigate the spread of healthcare associated infections to the patients receiving healthcare services. In one non-limiting example the system and method determine whether an individual who has entered the room of a patient has washed his or her hands prior to approaching the patient. A live video feed from the monitored rooms can be displayed on a centralized monitoring primary display which can be located remote to the monitored rooms. When it is determined that an individual in a specific room from the monitored rooms is approaching a patient and has not washed his or her hands an alert, notification and/or a live video feed for the specific room can be displayed on a centralized monitoring alert display which can also be preferably located remote to the monitored rooms.
US10382722B1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for enhanced video conference management. In some implementations, a media stream is received from each of multiple endpoint devices over a communication network. A video conference session among the endpoint devices is managed such that at least one or more of the media streams are transmitted over the communication network for display by the endpoint devices. A plurality of audio and/or video characteristics from the media stream from a particular endpoint device of the multiple endpoint devices are measured. Based on the audio and/or video characteristics, a collaboration factor score is determined for the particular endpoint device for each of a plurality of collaboration factors. The video conference of the endpoint devices by performing a video conference management action selected based on the collaboration factor scores.
US10382721B2
A communication terminal includes circuitry to accept designation of an attribute, receive attribute information of a plurality of destination candidates and presence information of the plurality of destination candidates, and transmit a first request to a first destination candidate. The first destination candidate is one or more of the plurality of destination candidates whose attribute information indicates the accepted attribute and whose presence information indicates a first presence. In response to receiving attribute information and presence information of a second destination candidate of the plurality of destination candidates after transmission of the first request, the circuitry further transmits a second request to the second destination candidate, based on a determination that the attribute information of the second destination candidate indicates the accepted attribute, and the presence information of the second destination candidate indicates the first presence.
US10382718B2
A method of detecting a frame rate of a source, including: receiving frames of a source provided at an input frame rate; providing the frames to a window having a predetermined length to detect the number of original frames included within the window having the length; and multiplying the input frame rate divided by the length and the number of original frames.
US10382716B2
A display apparatus having a sensor and camera and a control method thereof are provided. Exemplary embodiments relate to a display apparatus and a control method thereof which determines through a sensor, such as a pyroelectric infrared ray (PIR) sensor, and a camera, whether a user intends to use the display apparatus, and drives the display apparatus based on the users intentions in order to reduce booting time.
US10382713B2
An image sensor includes a first photoelectric conversion unit that converts light incident through a first opening to an electric charge, a second photoelectric conversion unit that converts light incident through a second opening which is smaller than the first opening to an electric charge, and a signal output wiring that outputs a first signal generated by the electric charge converted by the first photoelectric conversion unit and a second signal generated by the electric charge converted by the second photoelectric conversion unit. The second photoelectric conversion unit is disposed between the second opening and the signal output wiring.
US10382707B2
According to an aspect of the present invention, there is provided an imaging device including: a plurality of pixels, each pixel including a photoelectric conversion unit that photoelectrically converts received light, a read node in which a signal charge generated in the photoelectric conversion unit is accumulated, and a first readout circuit that performs analog-to-digital conversion to convert a signal based on the signal charge accumulated in the read node into a digital signal; and a second readout circuit that reads a signal based on the signal charge, the signal having a smaller amplitude than a resolution of the analog-to-digital conversion of the first readout circuit.
US10382705B2
The present disclosure relates to an image sensor and an electronic device capable of outputting image data corresponding to frames of a moving image in such a manner that the image data can be reconstructed in temporal order.An image sensor according to a first aspect of the present disclosure includes: a pixel unit configured to generate a pixel signal in response to incident light; an image generating unit configured to generate image data corresponding to frames of a moving image on the basis of the generated pixel signal; a tag information generating unit configured to generate tag information to be embedded into the generated image data; an output unit configured to output the image data having the tag information embedded therein through at least one of first and second logical channels; and a control unit configured to control the pixel unit, the image generating unit, the tag information generating unit, and the output unit to operate in a Slow Movie mode or in a Super Slow Movie mode. The present disclosure is applicable to an electronic device having an imaging function.
US10382703B2
An imaging apparatus comprising: a subject recognition section for recognizing a subject image at rest on an imaging surface and a subject image moving on the imaging surface, an image shift-amount detection section for detecting a positional shift on the imaging surface, and an image composition section for executing composition processing by additive composition of the respective image data if the subject recognition section recognizes the subject image as the subject image at rest on the imaging surface and for correcting the positional shift of the moving subject image detected by the image shift-amount detection section if the subject recognition section recognizes the subject image as the subject image moving on the imaging surface and then, for executing the composition processing by relatively bright composition or additionally averaged composition of the respective corrected image data so as to generate taken image data with multiple exposure.
US10382698B2
A camera system may include a first camera unit and a second camera unit. The first camera unit may include a first actuator. The second camera unit may include a second actuator. The first actuator may move one or more components of the first camera unit to provide autofocus and/or optical image stabilization functionality to the first camera unit. The second actuator may move one or more components of the second camera unit to provide autofocus and/or optical image stabilization functionality to the second camera unit. In some examples, the first camera unit may be configured to capture a first image of a first visual field. The second camera unit may be configured to capture, simultaneously with the first camera unit capturing the first image, a second image of a second visual field.
US10382696B2
An image data processing system can include one or more processors, a first video output port, and a second video output port. The one or more processors can: receive an encoded stream of digital motion picture image data encoded using an encoding function; generate a first monitoring data stream from the encoded stream using a first decoding function, the first monitoring data stream including first image data; and generate a second monitoring data stream from the encoded stream using a second decoding function different from the first decoding function, the second monitoring data stream including second image data having a narrower brightness range than the first image data. The first and second video output ports can output the first and second monitoring data streams for display in parallel.
US10382693B2
A mobile terminal including a memory; a display configured to display a captured image; and a controller configured to receive a request for acquiring associated captured images associated with the captured image, acquire the associated captured images based on information on the captured image stored in the memory according to the received request, and display, around the captured image, a first set of associated captured images captured through an application corresponding to the captured image and a second set of associated captured images acquired based on information included in the captured image among the acquired associated captured images.
US10382682B2
An imaging device is provided including detection circuitry configured to detect a grip force applied to an imaging device; and a controller configured to set a reference force based on at least one of weight information of a lens mounted on the imaging device and base grip force information and to operate in an imaging ready mode when the detected grip force is equal to or greater than the reference force.
US10382678B2
An image generation apparatus includes first and second light sources, an image sensor, a mask, and a processing circuit. The image sensor acquires a first image when the first light source is energized and acquires a second image when the second light source is energized. The processing circuit obtains a pixel value based on a direct light component or a pixel value based on a component other than the direct light component corresponding to a focal point by using pixel values of first pixel regions of the first image, pixel values of second pixel regions of the second image, the ratios of the direct light and the light other than the direct light from the first light source, and the ratios of the direct light and the light other than the direct light from the second light source and generates a cross-sectional image of a substance on the focal plane.
US10382669B1
A portable electronic device with image capturing capabilities automatically or semi-automatically adjusts one or more image capturing parameters based on an input attribute of user engagement with a single-action haptic input mechanism. For example, the duration for which a single-action control button carried on a frame of the device is pressed automatically determines an image stabilization mode for on-board processing of captured image data. In one example, an above-threshold press duration automatically activates a less rigorous image stabilization mode, while button release before expiry of the threshold automatically activates a more rigorous photo stabilization mode.
US10382668B2
A laser collimator module installed on a mobile device for a camera program installed in the mobile device to operate photo-taking. A microprocessor on the mobile device activates a camera unit to record an image with an image data. The image data includes a plurality of pixel values for further retrieving of a set of pixel values horizontally and a pixel value of a dot within the set of pixel values. When the microprocessor matches the set of pixel values with a horizontal distance in the image, the microprocessor renders a point of collimated light projected by the laser collimator module as a reference point for further measurement.
US10382667B2
A visual tracking system includes an image capturing device capturing image frames, a processor receiving the frames to determine tracking objects in the image frames and distances of the tracking objects, and then classify the mark into several object group according to their distances, a mark generating device generating marks relating to the tracking objects respectively, a focusing device having plural of lens members to refract the marks respectively according to the tracking objects they mark. As a result, the mark images on a target will have different image distances to meet the tracking objects.
US10382664B2
An imaging apparatus includes an image sensor including a pair of photoelectric conversion units for each of a plurality of microlenses arranged in a matrix of rows and columns, and capable of reading a signal from each row. According to a size of a focus detection area, a camera control unit regularly sets on the image sensor a first area having as many rows in which signals for use in focus detection are read from the image sensor as a first predetermined number of rows, and a second area having as many rows in which signals for use in focus detection are not read as a second predetermined number of rows.
US10382646B2
An image processing apparatus receives, via a user interface setting screen, a designation to determine a specification of RFC used to return a value indicating a status of the image processing apparatus in response to a request from a host. A control unit of the image processing apparatus returns the value indicating the status conforming to a specification determined according to the designation in response to a request issued at the predetermined time interval from the host. The control unit further returns the value indicating the status conforming to a specification determined according to the designation in response to a request issued at a time interval shorter than the predetermined time interval from the host in a case where it is determined by the host that the former returned value indicates an abnormal state of the image processing apparatus.
US10382645B2
The present disclosure relates generally to image signal processing, including encoding signals for image data or artwork. A color blend/print model is used to predict signal detectability and visibility as is printed on a particular substrate, which facilitates object grading prior to print runs.
US10382628B2
A work routing system of an enterprise is disclosed for allocating resources for routing a work request in an enterprise. The work routing system includes a resource monitoring module configured to determine resource-occupancy of a plurality of resources available in the enterprise, wherein the plurality of resources are grouped into one or more groups based on a predefined strategy. The work routing system further includes a group monitoring module configured to determine group-occupancy of the one or more groups based on at least one predefined criteria, wherein the group-occupancy is determined for a predefined time period. The work routing system further includes an assignment module configured to assign the work request to one of the one or more groups based on the group-occupancy.
US10382627B2
A system for providing integrated contact information with search results, comprising a plurality of contact centers, each comprising at least a plurality of contact agents; a callback cloud, comprising at least a plurality of contact agents; a queue manager, comprising at least a software components operating and stored on a computing device; wherein the contact agents receive and respond to customer interactions; further wherein the queue manager monitors contact agent availability; further wherein the queue manager receives interaction requests; and further wherein the queue manager provides queue information to interaction requestors.
US10382619B2
A system, device, and method for tracking and monitoring mobile phone usage to deter and prevent such usage and for generating an audible alarm and/or visual alarm to maintain compliance are disclosed. The system comprises a device and software on a user's mobile phone to monitor the mobile phone's usage and to prevent and/or interfere with certain of its functions while a vehicle is being operated. The device is capable of producing an audible alarm and/or visual alarm and recording information about the different states of the device, which can be transmitted to the mobile phone software. The device, in combination with the mobile phone software, can record information about certain behaviors the user engages in on the mobile phone while operating a vehicle. The system, device, and method include generating an audible alarm and/or visual alarm when the user is not complying with certain prescribed protocols.
US10382608B2
Systems and methods are provided for operating a remotely operable lock. In an example embodiment, a method comprises receiving credentials at a web service from a portable electronic device, authenticating the credentials, and based on a successful authentication, issuing a command for receipt by the lock from the web service or the portable electronic device.
US10382596B2
A packet is received at a device configured to provide a service function within a network service chain. A network overlay and/or segmentation identifier is extracted from a header of the packet. The service function is applied to the packet according to policies specific to a network overlay and/or segmentation identified in the network overlay and/or segmentation identifier.
US10382590B2
A Fiber Connection (FICON) information unit is received by a host processor executing a host internet protocol (IP) software library. The FICON information unit is written to a transport layer. Data including the FICON information unit is then transmitted to a storage control unit over an IP network.
US10382588B2
Resource access driven distributed transaction coordination system is described. A method may include receiving a request to perform a migration of user data from a first user account to a second user account and restricting access to a distributed resource as a result of receiving the request. When a distributed process requests access to a distributed resource, and that distributed process doesn't have any pending tasks, account migration may be performed.
US10382587B2
A method, computer program product, and a computing system are provided for de-duplicating remote procedure calls at a client. In an implementation, the method may include generating a plurality of local pending remote procedure calls. The method may also include identifying a set of duplicate remote procedure calls among the plurality of remote procedure calls. The method may also include associating each remote procedure call within the set of duplicate remote procedure calls with one another. The method may also include executing a remote procedure call of the set of duplicate remote procedure calls. The method may further include providing a response for the remote procedure call of the set of duplicate remote procedure calls with the other remote procedure calls of the set of duplicate remote procedure calls.
US10382586B2
Systems and methods are disclosed for coordinating services across multiple providers. In one implementation, a processing device receives, from an application, a request to initiate a transaction, processes the request in relation to one or more service providers to identify a service provider with respect to which the transaction is to be executed, provides the request to the service provider, receives transaction outcome from the service provider with respect to the transaction, and provides the transaction outcome to the application.
US10382585B2
Embodiments herein relate to a master process being executed by a processor to control an upgrade to an application process. For instance, the master process initializes an environment for operating an application process and starting an execution of the application process within the environment. Further, the master process upgrades a code of the application process while the master process maintains the environment and the execution of the application process.
US10382584B2
Embodiments herein relate to a master process being executed by a processor to control an upgrade to an application process. For instance, the master process initializes an environment for operating an application process and starting an execution of the application process within the environment. Further, the master process upgrades a code of the application process while the master process maintains the environment and the execution of the application process.
US10382577B2
A system and method includes an electronic data storage device to store activity data and profile data of members of a social network including content items individually associated with a content item topic. A processor may obtain the activity data and the profile data, determine an association of the social network topic with at least one of a plurality of social network genres based on the activity data, wherein individual ones of the social network genres are based, at least in part, on a category of the profile data. The processor may store the association of the social network topic with the at one of the plurality of social network genres, and cause a user interface to display information related to the content item topic based, at least in part, on the activity data associated with content items associated with the content item type.
US10382574B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage device, for storing messages of each of a plurality of channels in one or more respective storage buffers, wherein each storage buffer comprises a respective time-to-live of a first duration. The method may also include retrieving messages of a particular channel from respective storage buffers and storing the retrieved messages of the particular channel in a delivery buffer comprising at least one data block, wherein each data block comprises a respective time-to-live of a second duration. The method may also include delivering the messages stored in the delivery buffer to subscribers of the particular channel.
US10382572B2
Systems and methods are disclosed which facilitate management and monitoring of page-level usage data. Specifically, a client computing device may retrieve content from a remote system for local display. A local interaction monitoring component may monitor local interaction with the content, and transmit local interaction information to the remote system. In one embodiment, interaction may be monitored with regard to predefined portions of the content. In another embodiment, interaction may be transmitted to the remote server for processing, in order to generate page-level usage data. In still more embodiments, page level-usage data may be processed or formatted in order to facilitate ease of retrieval and display. In yet more embodiments, the remote system may enable clients, such as administrators, to view aggregate page-level usage data why viewing a corresponding content.
US10382571B1
A mobile communication device. The device comprises a cellular radio transceiver, a GPS receiver, a processor, a memory, and a self-locating application stored in the memory. When executed by the processor the application monitors a received signal strength of the radio transceiver, in response to detecting a rate of cellular radio signal strength increase above a first threshold, obtains GPS coordinates of the device from the GPS receiver and an identity of a serving cell site, stores the GPS coordinates with the identity of the serving cell site in the memory, and in response to detecting a rate of cellular radio signal strength decrease below a second predefined threshold and determining that the cellular radio transceiver is served by the serving cell site associated with the GPS coordinates stored in the memory, determines that the device is at the location associated with the GPS coordinates stored in the memory.
US10382568B2
Example embodiments provide a system and method for providing user interfaces comprising calendar-based suggestions of single user, single event travel options. The system accesses calendar data of the user, which indicates an event that the user is scheduled to attend, and extracts data for the event from the calendar data. The system constructs an application program interface (API) request by incorporating the extracted data for the event as one or more search criteria in the API request. The system transmits the API request to a provider server of at least one service provider. In response, the system receives results from the provider server(s), which comprise options determined to be compatible with the event based on the one or more search criteria in the API request. The system causes presentation of at least some of the options from the results determined to be compatible with the event.
US10382564B2
The present disclosure discloses a method and a network device for client association management based on estimated session duration. Specifically, a network device determines that a client device is on an active session. The client device is associated with a first access point of a plurality of access points. The network then estimates a remaining duration of the active session to obtain an estimated remaining duration. Responsive at least to the estimated remaining duration of the active session being greater than a threshold value, the network device causes the client device to associate with a second access point different than the first access point. Responsive at least to the estimated remaining duration of the active session being less than the threshold value, the network device refrains from causing the client device to associate with the second access point.
US10382562B2
Described are systems and methods for verifying server security certificates using hash codes. The system may include a client secure socket layer (SSL) node, a service gateway node, and a storage node. The client SSL node may receive a session request from a client. The service gateway node may forward the session request to a server to receive a server security certificate. The service gateway node may query a server domain name system module to receive a hash code. The hash code may include a first hash value and a hash function to obtain the server security certificate based on the first hash value. The service gateway node may calculate a second hash value by applying the hash function to the server security certificate and match the second hash value and the first hash value to determine whether the server security certificate is valid.
US10382561B1
A network gateway is implemented on behalf of a customer entity. The network gateway may be implemented using a distributed computer system and the network gateway may connect a network of the customer entity to a public communications network. The network gateway may include network-related services without the need for adding specialized hardware. The network gateway may be provisioned programmatically in response to instructions received from the customer entity. The network gateway may be provisionable and accessible over several different types of data connections. The network gateway, by virtue of being implemented on a distributed computer system, is scalable upon demand without additional input by the customer entity.
US10382554B1
Inter-zone network traffic generated during deletion of a data chunk that has been replicated by employing geographically distributed (GEO) erasure coding is reduced. In one aspect, if a data chunk is to be deleted, partial coding chunks are generated by a source zone and provided to destination zones that store complete coding chunks for updating the complete coding chunks based on combining them with the received partial coding chunks. In another aspect, if a first data chunk is to be deleted and a second data chunk is to be replicated, partial coding chunks are generated by the source zone for each data chunk. Further, the partial coding chunks created for different data chunks can be combined to generate transforming chunks, which can then be transferred to the destination zones. The destination zones can then update the complete coding chunks based on combining them with the received transforming chunks.
US10382549B1
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for distributed data management. One of the methods includes maintaining, by a first member in a distributed data management system having multiple computing members installed on multiple respective computers, a first garbage collection version vector that includes, for each member in the distributed data management system, a garbage collection version that represents a number of garbage collection processes performed by the member on a respective copy of a replicated data region maintained by the member in the data management system. If the first garbage collection version vector is different than a second garbage collection version vector received from a different provider member, a first replication process is performed that is different than a second replication process that is performed when the first garbage collection version vector matches the second garbage collection version vector.
US10382537B2
In accordance with an embodiment, described herein is a system and method for providing an end-to-end lifecycle in a multi-tenant application server environment. A lifecycle manager enables configuration integration across different components, for example application servers, traffic directors or load balancers, and database or other components, which may have their own partition-specific configurations. In accordance with an embodiment, the end-to-end lifecycle infrastructure includes a plugin-based mechanism which enables the different components within a multi-tenant application server environment to use a lifecycle plugin to provide their own component-specific lifecycle functionality. In accordance with an embodiment, the system includes support for a tenant onboarding functionality, which can be used to onboard a tenant for a service to a particular partition. In accordance with an embodiment, the system supports the use of a global runtime within the multi-tenant application server environment.
US10382534B1
In one embodiment, load balancing criteria and an indication of a plurality of network nodes is received. A plurality of forwarding entries are created based on the load balancing criteria and the indication of the plurality of nodes. A content addressable memory of a network element is programmed with the plurality of forwarding entries. The network element selectively load balances network traffic by applying the plurality of forwarding entries to the network traffic, wherein network traffic meeting the load balancing criteria is load balanced among the plurality of network nodes.
US10382526B2
A method of providing a program recording to a user includes: accessing an application service provider that includes a program database via a first connection over a network with a user processor; selecting, with the user processor, a program recording to be received at the location of the user processor; providing the program recording selected with the user processor, at the location of the application service provider or a third location different from the location of the application service provider and the location of the user processor; and delivering the selected program recording to the location of the user processor.
US10382525B2
Systems and methods for injecting sensitive data into outgoing traffic on behalf of a user of a private network are provided. According to one embodiment, a network security appliance maintains a database of sensitive data. Secure submission of sensitive data of a user is facilitated by the security appliance in connection with interactions between a client and a server by: (i) intercepting outgoing traffic from the client to the server; (ii) determining whether the outgoing traffic matches a policy configured by an administrator of the private network that causes the sensitive data to be injected into the outgoing traffic by the network security device on behalf of the user; and (iii) when the determining is affirmative: (a) retrieving the sensitive data from the database; (b) modifying the outgoing traffic by injecting the sensitive data into the outgoing traffic; and (c) sending the modified outgoing traffic to the server.
US10382524B2
A system may comprise one or more processors. The one or more processors may store data, associated with a plurality of documents, as stored data and may receive documents from a plurality of client devices. The documents may include a plurality of different types of data. The one or more processors may assign the documents to one or more groups based on the plurality of different types of data and may identify a group of documents of the one or more groups. The one or more processors may compare data, within documents in the group of documents, to the stored data and may transmit, to one or more devices, a result of comparing the data to the stored data.
US10382516B2
Techniques are disclosed for estimating a source resolution of image data presented to a system. According to these techniques, input image data may be converted to a domain of frequency coefficients. Each coefficient may represent content of the input image along a respective pair of frequencies extending in two dimensions. For each set of frequency coefficients having a common frequency in one of the dimensions, zero crossings of coefficient values may be detected. The zero crossings may be counted at each frequency position in the second dimension. An estimate of the input image's source resolution may be estimated from a comparison of the zero crossings. For video, this process may be performed across images of an input video sequences.
US10382511B2
A guest digital device joins a playback session hosted by a host digital device and synchronizes playback of digital media content with playback on the host digital device. This enables multiple users to listen to or view media at the same time on their respective devices. A time-based synchronization process may be used to initially synchronize playback of the guest digital device to the host digital device. If synchronization is lost, the device may record and analyze audio during playback and a fingerprint-based synchronization approach may be applied that detects a time offset between fingerprints in the analyzed audio. If synchronization is still not achieved, a watermark-based synchronization approach may be applied in which watermarks are actively injected into the audio and the time offsets between the watermarks is detected.
US10382485B2
An approach is disclosed for registering and authenticating Internet of things (IoT) devices. In one embodiment, an installation device receives, from an IoT device, an identifier (ID) and a hash of a public key, where the IoT device itself generates the ID, the public key, and a private key. To register the IoT device, a blockchain wallet in the installation devices generates a blockchain transaction which adds the received ID and hash of the public key as a name and value pair in a name/value storage (NVS). The hash of the public key may then be retrieved from the NVS and used in authentication of the IoT device to other IoT devices or servers, among other things.
US10382483B1
A system for generating and deploying custom deceptions for a network, including an administrator computer for generating custom deception entities (CDEs), each CDE including parameters including inter alia (i) a type of entity, (ii) conditions for deployment of the CDE, and (iii) a deception type, and a management server, comprising an application programming interface for use by the administrator computer to generate CDEs through the medium of a formal language for specifying deceptions, and a translator for translating formal language CDEs to deceptions that are installable in network endpoint computers, wherein the management computer receives a request from a network endpoint computer to retrieve CDEs, selects CDEs that are relevant to the requesting network endpoint computer based on the parameters of the CDE, translates the requested CDEs to installable deceptions, and transmits the installable deceptions to the network endpoint computer for installation thereon.
US10382482B2
This document generally relates to systems, method, and other techniques for identifying and interfering with the operation of computer malware, as a mechanism for improving system security. Some implementations include a computer-implemented method by which a computer security server system performs actions including receiving a request for content directed to a particular content server system; forwarding the request to the particular content server system; receiving executable code from the particular content server system; inserting executable injection code into at least one file of the executable code; applying a security countermeasure to the combined executable code and executable injection code to create transformed code; and providing the transformed code to a client computing device.
US10382475B2
A system can connect multiple disparate web products and services through a common interface. Each product can function with or without other plugins as the features are dynamic based on what plugins are available. Desktops for contact centers can provide dynamic adjustment for given usage contexts. Secure electronic communication between parties reduce exposure to a man-in-the-middle attack within a contact center deployment equipped with interactive voice response functionality.
US10382464B2
According to one embodiment, a method in a computing device for responding to a determination that a verification with a user is desired responsive to detection of activity indicative of a possible insider threat is described. The method includes selecting a target role and a target user for the verification based on an activity context and an enterprise context repository, the selecting including selecting the target role from a plurality of target roles based on the activity context and optionally the enterprise context repository and selecting a target user in the selected target role based on the enterprise context repository. The method further includes causing a verification request to be sent to the selected target user; and generating an alert when a verification result indicates that the activity is indicative of the possible insider threat.
US10382463B2
Threat detection in a multi-organizational environment. Attribute data corresponding to accesses to a multi-organizational environment and entity data corresponding to accesses to the multi-organizational environment are maintained. A graph based on the attribute data and the entity data where graph edges represent a relationship between an attribute and an entity is generated. Subsequent access are compared to the graph to determine if the subsequent access corresponds to a new relationship. The subsequent access is allowed if the subsequent access does not correspond to a new relationship. The subsequent access further analyzed if the subsequent access corresponds to a new, unexpected relationship.
US10382459B2
Threat detection instrumentation is simplified by providing and updating labels for computing objects in a context-sensitive manner. This may include simple labeling schemes to distinguish between objects, e.g., trusted/untrusted processes or corporate/private data. This may also include more granular labeling schemes such as a three-tiered scheme that identifies a category (e.g., financial, e-mail, game), static threat detection attributes (e.g., signatures, hashes, API calls), and explicit identification (e.g., what a file or process calls itself). By tracking such data for various computing objects and correlating these labels to malware occurrences, rules can be written for distribution to endpoints to facilitate threat detection based on, e.g., interactions of labeled objects, changes to object labels, and so forth. In this manner, threat detection based on complex interactions of computing objects can be characterized in a platform independent manner and pre-processed on endpoints without requiring significant communications overhead with a remote threat management facility.
US10382456B2
A computing device may include a memory and a processor cooperating therewith to operate a plurality of virtual computing sessions for a plurality of client devices. Each of the virtual computing sessions may have access to a network. The processor may further operate at least one security agent configured to detect security threats from the virtual computing sessions, and a virtual management agent configured to, responsive to detection of a security threat from a given virtual computing session, discontinue access to the computing network by the given virtual computing session.
US10382454B2
Distributed systems for protecting networked computer assets from compromise are disclosed. The distributed system includes one or more enterprise event sources, such as endpoint(s). The system also includes a server, such as a Big Data Analytics server, and optionally a security management server such as a Security Information and Event Management server. The Big Data Analytics server processes data collected from the enterprise event sources and produces behavioral profile models for each endpoint (or group of similar endpoints). The profiles, models, and ontology analysis are provided to the endpoints. Endpoint analytics use the output from the analytics servers to detect deviations from the endpoint's behavioral profile.
US10382453B2
Concepts and technologies are disclosed herein for filtering network traffic using protected filtering mechanisms. An indication that traffic is to be filtered can be received, and a hash key, a signature representation, and an obfuscated signature can be identified or generated. The hash key and the signature representation can be provided to a first device without exposing the contents of the signature to the second device, and the obfuscated signature can be provided to a second device without exposing the contents of the signature to the second device. The first device and the second device can execute independent operations to collectively determine if the traffic is to be filtered.
US10382444B2
A device blocking tool includes a user interface, a location engine, and a connection engine. The user interface receives at least one of a MAC address of a device and an IP address of the device. The location engine communicates a query to an access control server, receives a response, and determines, based on the response, that the device connected to a network through a wired connection. In response to a determination that the device connected through the wired connection, the location engine determines a switch through which the device connected. The location engine also determines a VLAN through which the device connected and determines, based on a type associated with the VLAN, that the device is an IP telephone. The connection engine connects to the determined switch in response to the determination that the device connected through the wired connection.
US10382440B2
Embodiments are directed to a question and answer (QA) pipeline system that adjusts answers to input questions based on a user criteria, thus implementing a content-based determination of access permissions. The QA system allows for information to be retrieved based on permission granted to a user. Documents are ingested and assigned an access level based on a defined information access policy. The QA system is implemented with the defined information access policy, the ingested documents, and the inferred access levels. For the QA system implementation, a user enters a question; primary search and answer extraction stages are performed; candidate answer extraction is performed using only content the user is allowed to access; the candidate answers are scored, ranked, and merged; ranked answers based on user permissions are filtered; and answers are provided to the user.
US10382439B2
An information processing system includes a memory that stores a user and authorization information, indicative of processing permitted for the user to execute with respect to a server on a communication line, in an associated manner; a generating unit that generates second authorization information on the basis of first authorization information associated with a user who uses a first device; a transmitting unit that transmits the second authorization information to a second device located near the first device; a receiving unit that receives data and the second authorization information from the second device; and a requesting unit that requests the server to execute processing using the data, on the basis of the second authorization information.
US10382433B2
A method and an apparatus for information interaction, and a method and an apparatus for associating human biometric data with an account are disclosed. The information interaction method includes: acquiring, when an information interaction operation with a user account of an information interaction party is triggered, human biometric data of a user acting as the information interaction party; suspending the information interaction operation when determining that no matching user account exists according to the human biometric data, and uploading the human biometric data to a server by a device to establish an association relationship between the user account of the user and the human biometric data; and resuming the information interaction operation when a user account matching the human biometric data sent by the server is received, and completing the information interaction operation with the user account matching the human biometric data.
US10382429B2
The disclosed computer-implemented method for performing secure backup operations may include (i) identifying a group of backup servers with heterogeneous computing environments that provide backup services for a backup client, (ii) determining, for each backup server within the group, a trust level of the backup server by identifying at least one security characteristic of the backup server, (iii) deploying, on each of the backup servers, a signed certificate that enables the backup server to transfer backup data with a security level that corresponds to the trust level of the backup server, and (iv) performing secure backup operations for the backup client by (a) identifying a sensitivity level of a backup task initiated by the backup client and (b) assigning the backup task to a backup server within the group of backup servers that has a signed certificate with a security level appropriate for the sensitivity level of the backup task.
US10382428B2
Embodiments of the disclosure enable a system to provide authentication services. The system includes a system server that receives data associated with an application service, uses a first key associated with a device identifier corresponding to a user device to decrypt the data associated with the application service, uses a second key associated with a password stored at the system server to encrypt the data associated with the application service, and transmits, to an application server, the data associated with the application service such that the application server is configured to provide the application service for a user associated with the user device. Aspects of the disclosure provide for transmitting sensitive data in a secure and user-friendly manner.
US10382425B2
Technologies for token-based access authorization to an application program interface (API) include an access management server to receive a service request message from an application executed by a remote computing device. The service request message includes a digitally signed license token previously generated by the access management server and distributed to the remote computing device. The service request message also includes a request from the executed application to access data or a service of the resource server via an exposed API. The access management server verifies the digital signature of the digitally signed license token and generates a digitally signed Security Assertion Markup Language (SAML) token. The digitally signed SAML token is transmitted to the resource server for verification and local caching. The resource server receives the service request message and determines whether access to the requested data or service is authorized based on the locally-cached SAML token.
US10382423B2
A system is provided for downloading, for distribution and for acoustic reproduction of a music album, which includes at least one or several digital music files and/or multimedia content in the form of one or several multimedia files assignable to the music file, wherein the music file and/or multimedia file are provideable as data sets for downloading, wherein the music file and/or multimedia file are as data sets pre-holdable grouped after downloading as a music album in a data memory of an end-user-device, wherein the music file and/or multimedia file is treatable by a treatment means, particularly in dependency to an authorization, and wherein the treated music file and/or multimedia file is transferable to an output device of the end-user-device, especially a speaker device with or without a display device, in such a way, that the music file and/or multimedia file is at least acoustically emittable to one user.
US10382411B2
The present disclosure generally relates to managing encrypted network traffic using Domain Name System (DNS) responses. One example method includes requesting an address associated with the a domain name included in a predetermined set of domain names for which secure requests are to be identified; receiving a response from the resolution server including one or more addresses associated with the domain name; associating with the domain name a particular address selected from the received addresses; receiving a request to resolve the domain name; sending a response to the request to resolve the domain name including the particular address associated with the domain name; receiving a secure request for a resource, the secure request directed to the particular address associated with the domain name; and determining that the secure request is directed to the domain name based on the association between the particular address and the domain name.
US10382404B2
Methods and systems for securely transferring assets via a cloud-based clipboard are provided. In an embodiment, input is indicating an asset is received from an input device at a computing device, which transmits to asset to cloud-based storage. The method stores a reference to a storage location of the asset in the cloud-based storage in the input device. The method receives, from the input device, a request for the asset at a second computing device, the request indicating the reference. The requested asset is retrieved from the cloud-based storage and rendered on the second computing device. The asset can be encrypted prior to transmission to the cloud-based storage and a decryption key for the asset is stored in the input device. In response to a request, the encrypted asset is retrieved and provided to a second computing device, where the asset is decrypted using the key from the input device.
US10382401B1
A system and technique for securing communications between endpoints in a local area network (LAN) includes receiving at a first endpoint in the LAN, a request from an application to connect to a second endpoint in the LAN. Approval from a controller to establish a Secure Socket Layer (SSL) tunnel to the second endpoint is requested. Upon receiving approval from the controller, the first endpoint receives from the controller a session identifier for the SSL tunnel. The controller also distributes a copy of the session identifier to the second endpoint. After receipt of the session identifier at the first endpoint, the session identifier is forwarded from the first endpoint to the second endpoint for security authorization, and the SSL tunnel is established. The SSL tunnel extends from the first endpoint in the LAN to the second endpoint in the LAN.
US10382400B2
Techniques related to preventing large-scale data breaches utilizing differentiated data object (DO) protection layers are described. A security gateway placed within a communication path between client end stations and servers receives DO access requests from the client end stations. The DOs are divided into a first subset that are currently classified as active and a second subset that are currently classified as inactive based upon a likelihood of further legitimate access to the DOs. Those of the DO access requests for DOs determined to be in the first subset are subjected to a first protection layer utilizing zero or more protection mechanisms. Those of the plurality of DO access requests for DOs not in the first subset are subjected to a second protection layer utilizing one or more protection mechanisms. Large-scale data breaches are efficiently prevented without disruption to legitimate DO access requests.
US10382394B2
A method of assigning tenancy to a device during bootstrapping between a device and a server in a network includes transmitting a device identifier to a bootstrap server. The method further includes receiving, at the device, a device server address to enable the device to register with the device server. The tenancy is assigned to the device with the device server address.
US10382387B2
Disclosed are an Object Identifier (OID) configuration, a configuration method, an OID Resolution System (ORS) client, an OID node and a database thereof. The OID configuration method may include: a parent OID node performs Domain Name System (DNS) configuration on a service provided by an OID tree to form a DNS resource record, the OID tree including the parent OID node and at least one child OID node of the parent OID node; and the parent OID node stores the DNS resource record in a DNS database of the parent OID node. Also disclosed is a computer storage medium.
US10382373B1
Systems, devices, methods, media, and instructions for automated image processing and content curation are described. In one embodiment a server computer system receives a content message from a first content source, and analyzes the content message to determine one or more quality scores and one or more content values associated with the content message. The server computer system analyzes the content message with a plurality of content collections of the database to identify a match between at least one of the one or more content values and a topic associated with at least a first content collection of the one or more content collections and automatically adds the content message to the first content collection based at least in part on the match. In various embodiments, different content values, image processing operations, and content selection operations are used to curate content collections.
US10382363B2
A chassis switch including a network interface card is provided. The network interface card includes a first Virtual Local Area Network (VLAN) ID to a first packet originating from an internal Internet Protocol (IP) address, to prevent the first packet from being forwarded to the outside of the chassis switch. In addition, the network interface card further includes a second VLAN ID to a second packet originating from an external IP address, to allow the second packet to be forwarded to the outside of the chassis switch.
US10382352B2
Examples provide a network-utilization based scheduler that considers network utilization when load balancing virtual computing instances (VCIs) in a cluster. The scheduler also periodically evaluates proposed migrations based on a current cluster snapshot including network utilization data of the hosts. Proposed migrations are removed and/or prioritized to prevent network saturation in the cluster.
US10382343B2
Data traffic of different customers or tenants can be efficiently handled at a shared node while still being isolated from each other. An application instance can create multiple network stack that are isolated from each other and intelligently manage threads across the isolated network stack instances. To intelligently manage the threads across the network stack instances, each thread maintains data that identifies the network stack to which the thread is assigned. With this information, the application can intelligently use a thread already assigned to a network stack that will process the data traffic and avoid the performance impact of a system call to assign the thread to the network stack.
US10382342B2
A method of performing a real-time classification of a data stream exchanged between a client and a server over a telecommunications network, comprises: receiving a data segment of the data stream indicating a data offset; updating a bitmap table with the received data segment, wherein the bitmap table comprises a number of blocks of data, the data blocks being ordered by block sequence numbers in the bitmap table; after updating the bitmap table, performing measurements on a complete data block to obtain at least one measurement result without waiting for all the data blocks having block sequence numbers that are lower than the first block sequence number to be completed; performing a statistical analysis based on measurement results obtained for several complete blocks; classifying the data stream into one group among a plurality of groups, based on the performed statistical analysis at least.
US10382341B2
Techniques are described for establishing lower priority LSPs on paths determined to be less likely to include bandwidth constrained links. In one example, a router includes a plurality of physical interfaces each having at least one link interconnecting the router as one of a plurality of routers in a network and a processor. The processor is configured to determine whether a link of one of the plurality of physical interfaces is congested based at least in part on an amount of available bandwidth on the link, and, responsive to determining that the link is congested, set a bandwidth subscription for the link, wherein the bandwidth subscription specifies that the amount of available bandwidth on the link for label switched paths having a lower priority is less than the amount of available bandwidth on the link for label switched paths having a higher priority.
US10382338B2
A transfer device operates within a network including a plurality of transfer devices and a control device. The transfer device includes a processor and a network connecting device. The network connecting device receives a packet. When a packet received from any of the plurality of transfer devices does not satisfy a process condition notified from the control device, the processor performs control such that a request message is not transmitted until a specified time period elapses from reception of the received packet. The request message is a message for requesting the control device to notify the transfer device of a process applicable to the received packet. When process information, which is information representing the process applicable to the received packet, has been obtained by the time the specified time period elapses, the processor processes the received packet in accordance with the process information.
US10382336B2
A method, operational at a network device, for conveying congestion information across different strata of a multi-strata network is provided. An indication is obtained that a congestion level for at least one of a radio access network node and a core network node of a network has changed. Consequently, a one or more service parameters for a plurality of services, operating at a service stratum, are updated or adjusted on a per service basis based on the congestion level indication. The one or more service parameters are provided or sent to, at least one of, a node operating at a service stratum or a user device that obtains services over the network.
US10382331B1
In one example, a server executes a virtual router configured to receive an inner packet output by a virtual machine associated with a virtual network. The virtual router is further configured to offload, to a physical network interface card of the server that executes the virtual router, segmentation of the inner packet into a plurality of outbound tunnel packets each having a tunnel header for output by the physical network interface card to a physical network underlying the virtual network.
US10382328B1
Technologies are provided for distributing intra-network communications evenly across routers in a multi-tier network. Routers in a middle tier of the network receive data transmissions from a router in a lower tier of the network and determine that a destination of the data transmissions is another router in the lower tier of the network. Instead of routing the data transmissions to the destination router directly, the routers in the middle tier of the network route the data transmissions to other routers in a higher tier of the network. The routers in the higher tier of the network then route the data transmissions back to routers in the middle tier of the network, distributing the data transmissions evenly across routers in the middle tier that are connected to the destination router in the lower tier.
US10382326B1
Techniques are described for detecting egress network devices of a point-to-multipoint (P2MP) label switched path (LSP). For example, a network device may include one or more processors configured to identify a P2MP LSP for receiving multicast traffic from a multicast source for a specific multicast group for which the network device has an interested receiver, wherein the network device is to be an egress network device of the P2MP LSP; and send, to an ingress network device of the P2MP LSP, a P2MP egress identification message to add the network device as an egress network device of the P2MP LSP, wherein the one or more processors are further configured to output the P2MP egress identification message into a multipoint-to-point (MP2P) ring LSP for which the ingress network device of the P2MP LSP is a sole egress network device of the MP2P ring LSP.
US10382324B2
Some embodiments of the invention provide a switching element that receives a packet and processes the packet by dynamically generating a flow entry with a set of wildcard fields. The switching element then caches the flow entry and processes any subsequent packets that have header values that match the flow entry's non-wildcard match fields. In generating the flow, the switching element initially wildcards some of all of match fields and generates a new flow entry by un-wildcarding each match field that was consulted or examined to generate the flow entry.
US10382322B2
Some embodiments provide a non-transitory machine-readable medium that stories a program executable by at least one processing unit of a device. The program classifies several connected devices based on to a history of data transfers among the several connected devices. The program also receives a route request for transmitting a data message from a first device in the several connected devices to a second device in the several connected devices. The program further determines, based on the classification of the several connected devices, a route through the several connected devices that starts at the first device and ends at the second device.
US10382317B2
A transfer destination selecting method conducted by a communication device includes selecting, when the communication device stores, according to a destination, pieces of information indicating a plurality of other communication devices that are candidates for a transfer destination of data, one of the other communication devices to be the transfer destination from among the candidates on the basis of a number of destinations in a routing table used for controlling a data transfer and stored in each of the plurality of other communication devices.
US10382311B2
The disclosure is directed to benchmarking a server computer (“server”), e.g., a storage system of the server. The process can benchmark a candidate server using data from a production server that is handling live traffic of an application, e.g., a social networking application. The process includes collecting, from the production server, production data that is indicative of a workload of the production server, and generating a benchmark program using the production data. Upon execution of the benchmark program, the candidate server is made to process a workload generated based on the production data. The benchmark program records the performance of the candidate server, which is indicative of a performance of the candidate server in processing a workload similar to the production data. The performance results can be used in determining whether to upgrade the configuration of the production server to that of the candidate server, e.g., to improve performance.
US10382301B2
Disclosed is a method of determining, by a network manager, a failure in a ring communications network, including determining a plurality of ring segments within different services of a plurality of services using the ring communications network, determining that there are two or more link failures in the ring communications network, determining the ring segments where the two or more link failures are located, and indicating an interruption of one of the services when the two or more failed links are on different ring segments.
US10382300B2
Data is received characterizing a request for agent computation of sensor data. The request includes a required confidence and required latency for completion of the agent computation. Agents to query are determined based on the required confidence. Data is transmitted to query the determined agents to provide analysis of the sensor data. Related apparatus, systems, techniques, and articles are also described.
US10382290B2
An Adaptive Service Intelligence (ASI) data set related to a monitored service is received from a plurality of interfaces. Performance of a monitored service is analyzed within and outside of a context of the performed service using the acquired ASI data set. At least one of one or more relationship dependencies associated with a monitored service is determined. Performance of each of the at least one dependencies is analyzed using the acquired ASI data set. A report including one or more ASI data set values indicative of service performance degradation is generated based on the analysis.
US10382284B1
A commissioning system and method that applies a design configuration, representative of a building automation and control system, to a mesh network of network-capable devices. A cloud-based server system works in concert with an installing device, such as a smartphone or tablet, to apply the relevant configuration of scenarios and spaces, as defined in the design configuration during a design phase, to each mesh node in the mesh network. The commissioning system first transforms the defined scenarios and spaces, which essentially represent a logical configuration of the building automation and control system, into a network-centric configuration. Then, the system decomposes the network-centric configuration into a physical configuration of each mesh node, resulting in a set of parameters for each mesh node. The commissioning system then transmits the set of parameters, including one or more group addresses, to the applicable mesh node, for each affected mesh node in the network.
US10382282B1
An application executed on a first device presents a user interface on a device display. The application is associated with a validation system used by the device. Based on receiving a first user input, the application controls the first device to scan, using a first communication protocol, for other devices that are located within a first communication range of the first device. Based on the scan, the application discovers a second device located within the first communication range of the first device. The application receives, from the second device, an identification information that uniquely identifies a user associated with the second device on the validation system. The application validates the identification information by communicating with a validation server. Based on validating the identification information, the application displays an indication that the second device associated with the user is located within the first communication range of the first device.
US10382281B1
A method and system for rule based Internet Protocol version 4 (IPv4) to Internet Protocol version 6 (IPv6) migration assisting framework is disclosed. The method provides guidance and assistance for migrating a product, a system or the like to IPv6. The method views across the complete development life cycle, not restricting only to the impacted code base of the system artifacts. The method scans the system artifacts for IPv4 dependency detection and then provides IPv4 Dependency Removal Effort Estimation (IDRE). The IPv4 dependency detection is based on predefined Meta-rules constructed with respect to the context of product. The IDRE combines Analysis Effort (AE) and Project Execution Effort (PEE) to provide a user and/or the organization order of magnitude estimate based on the assessment of IPv4 dependencies, level of coupling with IPv4 dependencies against different parts of the system artifacts.
US10382259B2
If a setting that a second protocol different from a first protocol which is SNMP is used preferentially to the first protocol is selected and a sending target device supports the second protocol, a management apparatus sends setting information according to specifications of the second protocol to the device. If the setting in which the second protocol is used preferentially to the first protocol is selected and a sending target device does not support the second protocol, the management apparatus sends setting information according to specifications of the first protocol to the device.
US10382242B2
Embodiments of the present invention provide a network listening method and device, where the method includes: determining, by a first device according to a type of a network listening resource, a time-frequency pattern that is of a first sequence and is corresponding to the network listening resource of this type; and then transmitting the first sequence to a second device by using the time-frequency pattern of the first sequence, so that the second device performs network listening according to the first sequence. The time-frequency pattern of the first sequence determined in this process is a time-frequency pattern obtained by transforming a time-frequency pattern of a base sequence, and a network listening signal obtained therefrom, that is, the time-frequency pattern of the first sequence, is simple, which can achieve a purpose of reducing complexity of generating a network listening signal and computational complexity of parsing a network listening signal.
US10382240B2
A transmitter of an FBMC-MIMO system in which, for each FBMC-OQAM modulator associated with a transmission antenna, the symbols of a block to be transmitted are grouped in pairs, the input symbols in a pair being combined to output first and second combined symbols, the combined symbols being input to the FBMC-OQAM modulator. The invention also relates to a receiver including an FBMC-OQAM demodulator and an ML detector from the observables obtained, for each reception antenna. The used ML detection allows for not being affected by intrinsic interference and obtaining a high degree of diversity without increasing the number of antennas.
US10382226B2
The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding integrated services processing for mobile networks. The method comprises associating, at the base station of a mobile packet network, a service port of a radio modem of user equipment in the mobile packet network with a user plane packet processing function, sending, by the base station, a service frame received from said service port to the user plane packet processing function of the base station, determining, by the base station, at least one destination tunnel end point out of a plurality of destination tunnel end points according to forwarding rules, and sending, by the base station, the service frame to the selected destination tunnel end point by encapsulating the service frame into a frame of a transport network underlay which is addressed to the destination tunnel end point, wherein the destination tunnel end point is associated with a physical or virtual interface on another radio modem of another user equipment in a mobile packet network or on a fixed network termination.
US10382219B2
A method for estimating an operator of multiple electrical devices installed in a building, includes receiving, from each of the multiple electrical devices, an operation log indicating that a corresponding electrical device was operated, the operation log including an ID of the corresponding to electrical device and a time at which the corresponding electrical device was operated; receiving first positional information indicating a current position of a terminal of a user; determining, in a case where a distance between the current position and a position of the building is a predetermined distance or less, that the user entered the building; and estimating that the first user is an operator of a first electrical device indicated by an first operation log corresponding to the time at which the first positional information was received, when it is determined that the first user entered the building from outside of the building.
US10382207B2
An image processing apparatus is provided. The image processing apparatus includes a storage configured to store an operating system (OS) of the image processing apparatus, a script file including a program code and a first electronic signature, and an interpreter program provided to execute the program code on the OS; and at least one processor configured to perform an authentication of the first electronic signature with the OS in response to the interpreter program executing the program code on the OS, and selectively permit or block the execution of the program code according to whether the first electronic signature passes or fails to pass the authentication.
US10382203B1
A three-way pairing handshake may include an internet-of-things (IoT) service sending an encrypted token to an IoT device in response to a request for a token from that IoT device. The encrypted token may store a service managed client identifier and a device identifier. The IoT device may share the encrypted token with a companion application on a mobile device. In turn, the companion application sends a pairing request to the IoT service which includes the encrypted token, along with a copy of the device identifier and the client identifier. The IoT service may validate the pairing request by decrypting the encrypted token included in the pairing request and verifying that the device identifier and the client identifier recovered from the decrypted token matches the device identifier and client identifier received in the pairing request.
US10382197B1
A first public key associated with a first recipient is requested from a server. The first public key is received, as is an associated first key reference value. The first public key is used in conjunction with securing a first message. The first public key is destroyed. A second public key associated with the first recipient is requested from the server. A second public key and an associated second key reference value are received. The second public key is different from the first public key and the first key reference value is different from the second key reference value. The second public key is used in conjunction with the securing of a second message and the second public key is destroyed.
US10382192B2
A system for dynamic calibration of a first radiofrequency chain to be calibrated comprises: an injection device for injecting a calibration signal whose waveform is predetermined, connected upstream of the radiofrequency chain to be calibrated, and a compensation device for compensating the amplitude-wise and phase-wise disparities caused by the first chain to be calibrated including a controlled compensation filter. The automatic calibration system comprises a device for temporal erasure of the calibration signal injected with the aid of an analog or digital subtracter, the subtracter being connected downstream of the first radiofrequency chain to be calibrated.
US10382191B2
A first device may provide, to a second device, a first message that includes a first request for a first type of precision time protocol (PTP) message and a second request for a second type of PTP message. The first device may receive, from the second device, a second message based on the first message. The second message may identify whether the first request and the second request are granted. The first device may provide, to the second device, a third message that instructs the second device to provide a first set of messages, associated with the first type of PTP message, and a second set of messages associated with the second type of PTP message. The first device may synchronize a first clock of the first device with a second clock of the second device based on the first set of messages and the second set of messages.
US10382190B1
A desirable feature of a SERDES design is power savings. One way to achieve power savings is by keeping the CDR circuit OFF during most of the time when a link is active between a transmitter and a receiver. However, due to voltage supply noise, temperature fluctuations and uncorrelated crosstalk, the receiver data may shift and/or the eye may collapse if the CDR is not turned ON to take care of these modulations. To address such disadvantages, it is proposed to generate a CDR profile that can specify optimum CDR ON and OFF time so that link stability may be maintained while saving power.
US10382189B2
Embodiments of the present invention provide a method, an apparatus, and a system for multi-carrier OFDM duplex transmission, and relate to the communications field, so as to solve the problem where spectrum duplex transmission cannot be normally performed due to interference that is generated by an echo signal transmitted by using an OFDM technology. The method for multi-carrier OFDM duplex transmission includes: performing, on at least one OFDM subcarrier channel, sending and receiving of a near-end OFDM signal; obtaining a carrier phase difference between a near-end echo OFDM signal and a far-end OFDM signal; and performing a phase adjustment for the near-end OFDM signal according to the carrier phase difference.
US10382175B2
An adaptive downlink Coordinated Multi-Points (CoMP) transmission method and device are provided. The method includes: determining each coordinating cell corresponding to the serving cell of the downlink CoMP User Equipment (UE); counting the cell load value of each coordinating cell; on the basis of the cell load value of each coordinating cell, determining the transmission manner adopted by each coordinating cell for the downlink CoMP UE, and counting the number of coordinating cells corresponding to each transmission manner; and on the basis of the number of coordinating cells corresponding to each transmission manner, determining the transmission manner of the downlink CoMP UE.
US10382174B2
The present invention relates to a method and an apparatus for transmitting information among base stations for inter-cell interference cancellation in a massive MIMO or FD-MIMO system. A base station acquires interference area information, which is information on an area causing interference to a neighbor base station, and transmits the interference area information to the neighbor base station. The interference area information may include any one from among the vertical and horizontal angles of a beam causing interference to the neighbor base station, or the number of the area causing interference to the neighbor base station.
US10382172B2
A hybrid orthogonal frequency division multiple access (OFDMA) system including a transmitter and a receiver is disclosed. The transmitter includes a first spread OFDMA subassembly, a first non-spread OFDMA subassembly and a first common subassembly. The first spread OFDMA subassembly spreads input data and maps the spread data to a first group of subcarriers. The first non-spread OFDMA subassembly maps input data to a second group of subcarriers. The first common subassembly transmits the input data mapped to the first and second group of subcarriers using OFDMA. The receiver includes a second spread OFDMA subassembly, a second non-spread OFDMA subassembly and a second common subassembly. The second common subassembly processes received data to recover data mapped to the subcarriers using OFDMA. The second spread OFDMA subassembly recovers the first input data by separating user data in a code domain and the second non-spread OFDMA subassembly recovers the second input data.
US10382169B2
Systems and methods are disclosed for performing hybrid automatic repeat request (HARQ) for grant-free uplink transmissions. Some of the systems and methods disclosed herein may address problems such as how to perform acknowledgement (ACK) and/or negative acknowledgement (NACK), how to determine and signal retransmission timing, how to determine the transmission/retransmission attempt and the redundancy version (RV), and/or how to perform the HARQ combining.
US10382150B1
A device comprising: a radio frequency (RF) coupler comprising input, output, and coupled ports; an antenna capable of receiving RF signals having a first characteristic and transmitting RF signals having a second characteristic, the antenna connected to the RF coupler to provide received RF signals to the input port of the RF coupler and transmit RF signals received at the input port via coupling to signals received at the coupled port; and signal transformation circuitry having an input connected to the output port of the RF coupler to receive RF signals provided by the antenna to the input port and an output connected to the coupled port, the signal transformation circuitry configured to transform first RF signals having the first characteristic received from the output port to second RF signals having the second characteristic and to provide them to the coupled port.
US10382144B2
Example systems, methods, and devices for mitigating interference in wireless networks are discussed. One example method includes the operations of passing channel frequency offsets of a plurality of LTF symbols on a plurality of subcarriers through a high pass frequency band, encoding the plurality of LTF symbols with a plurality of LTF sequences across frequency, and encoding the LTF symbols in time and/or frequency. Another example includes the operations of receiving a plurality of LTF symbols on a plurality of subcarriers for channel estimation of one or more streams, removing the encoding across time, removing the encoding across frequency, and removing the LTF sequence(s), and passing the modified LTF symbols through a smoothing filter, for example, a low pass filter for removing the interference due to CFOs. Methods, apparatus, and systems described herein can be applied to 802.11ax or any other wireless standard.
US10382141B2
A communication linker includes: a classical encoder; an optical transmitter; a receiver; a local oscillator in communication with the receiver and that: receives a feedback signal; and produces a displacement frequency, based on the feedback signal; a single photon detector in communication with the receiver and that: receives an optical signal from the receiver; and produces a single photon detector signal, based on the optical signal; a signal processor in communication with the single photon detector and that: receives the single photon detector signal from the single photon detector; produces the feedback signal, based on the single photon detector signal; and produces a decoded signal, based on the single photon detector signal, the decoded signal comprising a frequency of the feedback signal.
US10382137B2
An optoelectronic device may include a package having a component for sending/receiving optical signals along a first direction, and a chip of semiconductor material housed within the package. The chip may have a main surface and a portion exposed on the main surface for sending/receiving the optical signals along a second direction different from the first direction. The optoelectronic device may further include a component for deflecting the optical signals between the first direction and the second direction, the component being mounted on the main surface.
US10382122B2
A method of reducing data transfer while increasing image information over an 802.15.4 network includes obtaining an image with a sensor, modulating a representation of the image using a first 802.15.4 modem, sending the representation of the image to a coordinator, demodulating the representation of the image using a second 802.15.4 modem, and digitally enhancing at least one of the representation of the image and the image. A system for communication over an 802.15.4 network includes a sensor for obtaining data, the size of the data being at least an order of magnitude greater than the size of an 802.15.4 packet, a first 802.15.4 modem coupled to the sensor, a buffer for temporarily storing the data to allow transmission of portions of the data; the buffer being coupled to the sensor, a coordinator coupled to the sensor, the coordinator being capable of communicating with a computer, and a second 802.15.4 modem coupled to the coordinator.
US10382119B2
A data communication system includes an information acquiring unit and a selector. The information acquiring unit acquires positional information of a third party capable of detecting data communication performed between communication bodies, positional information of each of the communication bodies, and terrain information. The selector selects a fourth communication body from third communication bodies when transmission of transmission data from a first communication body to a second communication body out of the communication bodies is not successful. The third communication bodies are remaining communication bodies out of the communication bodies excluding the first and the second communication bodies and successful in receiving the transmission data from the first communication body. The fourth communication body is lowest in a possibility that the data communication is detected by the third party out of the third communication bodies, and transmits the transmission data to the second communication body.
US10382110B2
There is provided mechanisms for adaptive user-specific beam forming. A method is performed by a network node. The method comprises acquiring uplink user-specific spatial channel characteristics for a wireless device. The method comprises acquiring a set of downlink port mappings for the wireless device. The method comprises adaptively configuring user-specific ports for the wireless device by using the uplink user-specific spatial channel statistics to determine a downlink user-specific port mapping from the set of downlink port mappings, thereby providing user-specific beam forming for the wireless device.
US10382107B2
Embodiments provide methods for wireless Multi-User Multiple Input Multiple Output communications comprising creating a Demodulation reference signal (DM-RS); the DM-RS being associated with at least one of or more than one antenna port, a scrambling identity, a number of layers or an orthogonal code associated with the reference signal.
US10382105B2
Various embodiments transmit targeted beacon frames using beamforming techniques. Using a first beam-formed wireless connection to a user device, a wireless networking device dynamically learns directional and/or spatial location information associated with the user device, such as transmission and/or reception angles. In turn, the wireless networking device stores the directional information in a location database to track successful connections to user devices. Some embodiments target the transmission of beacon frames to a predefined coverage area by using the stored directional information to determine transmission parameters for a second beam-formed wireless signal. Alternately or additionally, some embodiments use pre-programmed values to determine the transmission parameters of the second beam-formed wireless signal. Responsive to determining the transmission parameters, the wireless networking device transmits beacon frames via the second beam-formed wireless signal to transmit the beacon frames to the predefined coverage area.
US10382090B2
Provided is a technique that can generate a spread spectrum clock signal in all of an upper-spread mode, a down-spread mode, and a center-spread mode. A spread spectrum clock generator (2) spreads a spectrum of a signal with a predetermined carrier frequency to generate a spread spectrum clock signal under the control of a control unit (13). The control unit includes carrier frequency correction control means (13b). The carrier frequency correction control means shifts the predetermined carrier frequency to generate, from one spread mode, a spread spectrum clock signal of another pseudo spread mode.
US10382087B1
Adaptation of zero intermediate frequency (ZIF) transmitter to correct local oscillator (LO) leakage
An integrated circuit. The integrated circuit comprises an analog transmit chain, an analog receive chain, a processor coupled to the analog transmit and receive chains, and a non-transitory storage coupled to the processor and storing executable code. When executed by the processor, the executable code causes the processor to cause a portion of a radio frequency (RF) signal to be transmitted by the analog transmit chain, to determine a first direct current (DC) voltage of a baseband signal provided by the analog receive chain, to cause a DC voltage offset to be input into the analog transmit chain, to determine a second DC voltage of another baseband signal provided by the analog receive chain, to determine a DC voltage offset compensation based on the first and second DC voltages and the DC voltage offset, and to cause the DC voltage offset compensation to be used to transmit signals.
US10382083B2
An e-band transceiver includes a transmitter circuit and a receiver circuit. The transmitter circuit includes a surface mounted technology (SMT) module on which is mounted a silicon-germanium (SiGe) bipolar plus CMOS (BiCMOS) converter, a gallium arsenide (GaAs) pseudomorphic high-electron-mobility transistor (pHEMT) output amplifier coupled to the SiGe BiCMOS converter, and a microstrip/waveguide interface coupled to the GaAs pHEMT output amplifier. The receiver circuit of the e-band transceiver includes a receiver-side SMT module on which is mounted a receiver-side SiGe BiCMOS converter, a GaAs pHEMT low noise amplifier coupled to the receiver-side SiGe BiCMOS converter, and a receiver-side microstrip/waveguide interface coupled to the receiver-side GaAs pHEMT low noise amplifier.
US10382082B2
A cover system that may be used for protection of a device such as a smart phone, tablet, or the like. The system includes a body and a cover. The cover may be arranged in a first configuration where the cover is engaged with a first side of the body or a second configuration where the cover is engaged with a second side of the body. The cover may be removable from the body for converting between the first configuration and the second configuration. In the first configuration, the cover may be arranged on a rear of the body and in the second configuration, the cover may be arranged on a front of the body to protect a display of a device retained within the body. As such, additional protection may be selectively provided to the front of a device (e.g., near the display of the device).
US10382081B2
A personal communication device provided with means for the detection of potential harmful radiation emitted by the device and which is provided with a data memory module that records the characteristics of the data detected to provide real time data for the study of potentially harmful radiation.
US10382068B2
The present invention concerns a method and device for demodulating received symbols using a turbo-demodulation scheme comprising an iterative de-mapping and wherein an iterative channel decoder is used in the turbo-demodulation scheme, characterized in that the iterative channel decoder performs a first iterative process named iterative decoding process, the turbo-demodulation performing a second iterative process named iterative demodulation and decoding process, at each iteration of the second iterative process, the iterative channel decoder executing plural iterations in order to decode bits from which symbols are derived from, and wherein the iterative channel decoder: memorizes at the end of the iterations of the first iterative process, the variables used internally by the iterative channel decoder, reads the memorized variables at the following iteration of the second iterative process.
US10382063B2
A transmitting apparatus and a receiving apparatus are provided. The transmitting apparatus includes: an encoder configured to generate a low density parity check (LDPC) codeword by LDPC encoding based on a parity check matrix; an interleaver configured to interleave the LDPC codeword; and a modulator configured to map the interleaved LDPC codeword onto a modulation symbol, wherein the modulator is further configured to map a bit included in a predetermined bit group from among a plurality of bit groups constituting the LDPC codeword onto a predetermined bit of the modulation symbol.
US10382058B2
A device includes a processor and a checksum module, wherein the checksum module calculates, for first data, an updated checksum that complies with Internet Engineering Task Force Request For Comments Number 1624 using twos-complement arithmetic. The processor replaces the original checksum with the updated checksum to update a data packet.
US10382056B2
Evaluating LIKE predicates against compressed data. An alphabet, a LIKE predicate, a compressed string, and a compression dictionary for the compressed string are received. Entries in the compression dictionary include a character string and an associated token. The LIKE predicate is converted to an equivalent pattern matching form, involving a search pattern of length m. For each character of the alphabet that appears in a string associated with a token, a mask of predetermined length k is created. For each entry in the compression dictionary a cumulative mask of length k is computed. A bit vector of length k is initialized, based on the search pattern. Successive tokens in the compressed string are processed using a logical shift of the bit vector and a bitwise operation of the bit vector with the cumulative mask associated with the token.
US10382052B2
A conditional correlated multiple sampling (CCMS) single slope (SS) analog-to-digital converter (ADC) is provided. The CCMS SS ADC includes a comparator, arranged to compare an analog signal with a ramp signal and generate a comparison result; and a CCMS control circuit, arranged to determine a swing of the ramp signal according to a magnitude of the analog signal. An image sensor system using the CCMS SS ADC and a method of CCMS SS analog-to-digital conversion are also disclosed.
US10382051B2
A time domain A/D converter group includes a plurality of individual A/D converters, each of the individual A/D converters is connected to a reference signal generation circuit to generate a first reference signal for sweeping in a full scale range and a second reference signal for repeating plurality of times to sweep in a limited voltage range, and each of the individual A/D converters includes a reference voltage selection circuit for switching the first reference signal or the second reference signal, a comparator for comparing an input signal with the first reference signal or the second reference signal, for generating a comparison output signal, an internal A/D converter for performing an A/D conversion using the comparison output signal from the comparator, and an accumulation adder-subtractor for outputting an average signal of A/D conversion values obtained from the A/D conversion when the second reference signal is selected.
US10382049B1
Disclosed is a calibration circuit and method. The circuit includes: a DAC that outputs an analog parameter and includes output parameter adjustment circuitry; a comparator that receives a reference parameter and the analog parameter; and a control circuit (with select logic) connected to the comparator and DAC in a feedback loop. During a calibration mode, the magnitude of the analog parameter is adjusted by ½ DAC step in one direction and the feedback loop is used to perform a binary search calibration process. During an operation mode, the magnitude of the analog parameter is adjusted by ½ DAC step in the opposite direction. The select logic selects the DAC step identified by the calibration process or the next higher DAC step as a final DAC step. The control circuit outputs a final DAC code corresponding to the final DAC step and the DAC generates a calibrated parameter based thereon.
US10382047B1
A system for optimum phase searching in an Ethernet physical layer includes a time recovering circuit and an equalizer. The time recovering circuit includes a loop filter and a time error detector, and the equalizer includes a feed forward equalizer, a slicer and a feed backward equalizer. An optimum phase searching method includes obtaining optimum phases when mean squared errors calculated by the slicer are less than a first threshold, absolute values of mean values of outputs calculated by a time error detector are less than a second threshold, and the outputs are monotonic.
US10382046B2
A digital phase locked loop realizing high bandwidth is disclosed. The digital locked loop generates a first digital code corresponding to a difference between a rising edge of a reference signal and a rising edge of a feedback signal and a second digital code corresponding to a difference between a falling edge of the reference signal and a falling edges of the feedback signal, generates a third digital code by adding the first digital code and the second digital code, generates a first frequency control code at the rising edge of the reference signal and a second frequency control code at the falling edge of the reference signal by filtering the third digital code, outputs a specific frequency depending on the first frequency control code and the second frequency control code.
US10382035B2
Disclosed is a signal transmission circuit device (200) including a feedback signal transmission unit (210) that feeds back a control output signal (Sout) as a feedback signal (Sf) to an input side circuit (200A). A logical comparison circuit (212) detects “mismatch” between input and output by performing logical comparison between a control input signal (Sin) and the feedback signal (Sf). When a state of “mismatch” between input and output occurs, a first pulse generating circuit (202) or a second pulse generating circuit (204) outputs a first correction signal (Sa1) or a second correction signal (Sa2) corresponding to a potential (high level or low level) of the control input signal (Sin), and corrects the control output signal (Sout) to the same potential (high level or low level) as the control input signal (Sin). With such configuration, the mismatch between input and output can be automatically corrected.
US10382034B2
An apparatus for sensing distributed load currents provided by power gating circuit. The apparatus includes a power gating circuit including a set of bulk transistors coupled in series with a set of circuits between first and second voltage rails. The apparatus includes a current sensor with a first ring oscillator, a first frequency-to-code (FTC) converter, a second ring oscillator, a second FTC converter, and a subtractor. The first ring oscillator includes a first set of one or more inverters configured to receive a first voltage at a node between the power gating circuit and the first circuit, and a second set of one or more inverters configured to receive a second voltage at a second node between the power gating circuit and the second circuit. The first ring oscillator is configured to generate a signal including a frequency related to the voltage drops across the first and second sets of transistors.
US10382030B2
A voltage regulator and a gate control circuit for an aid transistor coupled to assist a pass element for the voltage regulator during line transients having a given slope are disclosed. The gate control circuit includes a first circuit coupled to receive an output voltage of the voltage regulator on a first node and to provide a gate control voltage that mirrors the output voltage on a second node. A low pass filter is coupled to receive the gate control voltage and to provide a filtered gate control voltage to the gate of the aid transistor.
US10382018B2
A flip-flop circuit includes a first latch, a second latch and a trigger circuit. The first latch is configured to set a first output signal based on a first input signal and a clock signal. The second latch is configured to set a second output signal based on a second input signal and the clock signal. The trigger circuit is coupled with the first latch and the second latch. The trigger circuit is configured to generate the second input signal based on at least the second output signal. The trigger circuit is configured to cause the second input signal to have different voltage swings based on the first output signal and the second output signal. The trigger circuit includes a logic circuit coupled to at least the first latch or the second latch. The logic circuit is configured to output the second output signal.
US10382016B2
To provide a novel nonvolatile latch circuit and a semiconductor device using the nonvolatile latch circuit, a nonvolatile latch circuit includes a latch portion having a loop structure where an output of a first element is electrically connected to an input of a second element, and an output of the second element is electrically connected to an input of the first element; and a data holding portion configured to hold data of the latch portion. In the data holding portion, a transistor using an oxide semiconductor as a semiconductor material for forming a channel formation region is used as a switching element. In addition, a capacitor electrically connected to a source electrode or a drain electrode of the transistor is included.
US10382013B2
Systems, methods, and devices for voltage identification using a pulse-width modulation signal are provided. Such an integrated circuit device may include an input/output (I/O) interface and voltage identification (VID) circuitry. The VID circuitry may be coupled to the input/output interface. The voltage identification circuitry may generate a voltage identification signal that is output on the input/output interface. The voltage identification signal may include a pulsed signal having a particular duty cycle that corresponds to a specified voltage level to enable a voltage regulator that receives the voltage identification signal to provide an input voltage to the integrated circuit device at the specified voltage level.
US10382004B2
A matching network circuit and an associated apparatus are provided. The matching network circuit includes a matching unit coupled between a common path port and a first path port of the matching network circuit, and an impedance unit coupled between the common path port and a second path port of the matching network circuit. The common path port is utilized for connecting the matching network circuit to a common path, the first path port is utilized for connecting the matching network circuit to a first device on a first path, and the second path port is utilized for connecting the matching network circuit to a second device on a second path. The matching unit is arranged for performing impedance matching between the common path port and the first path port, and the impedance unit is arranged for performing impedance matching between the common path port and the second path port.
US10382001B2
A conductive path with noise filter that enables an efficient reduction in a surge noise in a specific frequency band is provided. A conductive path with noise filter includes a conductive path main body, V-phase wire, W-phase wire, a coil-shaped inductor, V-phase inductor, W-phase inductor surrounding the conductive path main body, V-phase wire, W-phase wire, and a capacitor, V-phase capacitor, W-phase capacitor arranged between the conductive path main body, V-phase wire, W-phase wire and the inductor, V-phase inductor, W-phase inductor.
US10381997B2
A high-frequency filter includes at least one magnetoresistive effect element; a first port through which a high-frequency signal is input; a second port through which a high-frequency signal is output; and a signal line.
US10381995B1
An interference sensor device is disclosed. The interference sensor device includes a first conductive plate, a second conductive plate aligned parallel to the first conductive plate, a non-conductive matter between the first conductive plate and the second conductive plate and a coil electrically coupled to the first conductive plate and the second conductive plate.
US10381993B1
Single controller automatic calibrating circuits for reducing or canceling offset voltages in operational amplifiers (op-amps) in an instrumentation amplifier are disclosed. An automatic calibrating op-amp system is provided that includes an instrumentation amplifier, which includes a front-end amplifier circuit comprising at least one front-end op-amp and a final-stage amplifier circuit comprising a final-stage op-amp. The op-amp(s) can include auxiliary differential inputs for offset voltage cancellation. The automatic calibrating op-amp system also includes an automatic calibration circuit employing a single controller to generate calibration signals on a calibration output to an auxiliary differential input(s) of an op-amp(s) in the instrumentation amplifier for offset voltage cancellation. The automatic calibration circuit includes a single controller to generate calibration signals to the instrumentation amplifier to reduce or cancel offset voltage, thereby eliminating the need to provide multiple automatic calibration circuits or an automatic calibration circuit employing multiple controllers.
US10381990B2
In a preferred embodiment, the gain expansion in low power mode of a single chain PA is minimized by dynamically adjusting the output impedance of the bias circuit of each gain stage for each mode of operation. Instead of switching in a series attenuator or switching in additional feedback in the first gain stage of a single-chain PA to limit the gain at the increased quiescent current level, this embodiment achieves linear performance by adjusting the quiescent current in each stage to the minimum level that meets the target gain and then increasing the output resistance of the bias circuit of each gain stage in low power mode (LPM) to provide the appropriate level of negative feedback at the base of each amplifying HBT to linearize the gain versus power response.
US10381985B2
Envelope tracking can be employed to reduce power consumption of a power amplifier, but envelope tracking can introduce nonlinearities to a power amplifier. These nonlinearities can manifest themselves as noise at the output of the power amplifier. Embodiments described herein provide techniques for characterizing a parameter indicative of power amplifier noise when envelope tracking is employed. Measurement of this parameter can permit power amplifier designers to decide whether to forgo envelope tracking if a power amplifier is too susceptible to such noise, redesign the power amplifier to improve compatibility with envelope tracking, or to employ distortion compensation circuitry to reduce the noise output by the power amplifier. Counterintuitively, this distortion compensation circuitry may involve increasing the power, such as the envelope tracking power supply. However, increasing the power may be a desirable trade-off for increased linearity.
US10381983B2
Disclosed herein are circuits, devices and methods that address challenges associated with power amplifier systems. A power amplifier system includes two or more fast error amplifiers coupled to corresponding power amplifiers. The fast error amplifiers are configured to generate envelope tracking signals based on a signal envelope, the envelope tracking signals modifying a DC-DC regulated voltage from a DC-DC converter to more efficiently operate the power amplifiers. By splitting the envelope tracking between two or more fast error amplifiers and amplification between corresponding two or more power amplifiers, the power, frequency or bandwidth, linearity, signal-to-noise ratio, efficiency, or the like of the power amplifier system can be improved. Wireless communications configurations with such power amplifier systems can provide uplink carrier aggregation and/or cellular signals based on standards and protocols that require increased bandwidth and/or power.
US10381981B2
The present disclosure describes aspects of degeneration for a wideband voltage-controlled oscillator (VCO) circuit. In some aspects, the VCO circuit includes a degeneration network that includes a first inductor, a second inductor, and a capacitor. The degeneration network is connected between the a supply voltage and ground, with the capacitor connected across the differential VCO, between the sources of cross-coupled PMOS transistors and the sources of cross-coupled NMOS transistors. Control circuitry selects an inductance value of a switched inductance network to select a frequency band in which the VCO circuit operates. The control circuitry also sets a switched capacitor bank and a variable capacitor bank to tune the VCO circuit to an operating frequency within the selected frequency band. The control circuitry further tunes the degeneration network to degenerate the VCO circuit to reduce phase noise in an output signal of the VCO circuit.
US10381978B2
A package includes a first layer on which a quartz crystal resonator element is mounted; a second layer that is joined to the first layer and on which a circuit element mounted; a third layer that is joined to a surface of the second layer that is opposite in direction to a surface of the second layer, on which the circuit element is mounted; a connection pad that is provided on the first layer; an external lateral surface terminal that is electrically connected to the connection pad; resonance element wiring that electrically connects the connection pad and the external lateral surface terminal to each other, in which the resonance element wiring is positioned between the third layer and the second layer, and includes terminal wiring that is connected to the external lateral surface terminal and interlayer wiring that connects the connection pad and the terminal wiring.
US10381976B2
The present invention provides a solar panel installation, comprising at least one solar panel comprising photovoltaic cells, and a translucent plate on the upper side, wherein the translucent plate is provided with an electrically conductive layer that is provided in order to have an electric potential applied to it and which is electrically isolated from the photovoltaic cells, such that an electric potential applied to the electrically conductive layer will be uniformly distributed over the upper side of the at least one solar panel. In addition, the invention provides a method for applying the electrically conductive layer and for regenerating and/or preventing defects in the at least one solar panel.
US10381975B1
A portable multiple configuration solar photovoltaic assembly is disclosed. The assembly contains a plurality of photovoltaic modules that collect solar energy and convert the solar energy into electricity. The present invention provides a junction box that allows for the assembly to be used in either an In-Series or In-Parallel wiring configuration.
US10381973B2
Micro-structures and directional and multi-directional coatings for uniformly colored and directionally colored photovoltaic modules and roof tiles are described. The photovoltaic roof tiles include a glass cover with texture of a micro scale on a first side, and one or more layers of a transparent material adjoining the first side of the textured glass configured to reflect light of a color. A glass cover can have texture on a first side and a layer of sphere shaped metal nanoparticles adjoining the first side of the textured glass cover. Directionally colored solar modules can include a textured glass cover with texture on a first side and a coating layer covering one or more facets of the texture on the first side of the glass cover. The coating layer may be deposited by coating the textured glass cover in one or more directions.
US10381966B2
A PN-busbar common system includes motor drive devices for a plurality of motors, each of which is supplied with power from a common PN-busbar, where the motor drive devices individually drive the corresponding motors. Each of the motor drive devices executes a regenerative control on a basis of a regenerative-control start voltage, and controls to stop the regenerative control on a basis of a regenerative-control stop voltage, and also individually calculates a regenerative load ratio to control to enable or disable the regenerative control on a basis of a result of a comparison between a calculated regenerative load ratio and a set regeneration-capable load ratio.
US10381964B2
There is provided a motor driving control device and a motor driving control method capable of quickly activating a motor. The motor driving control device comprises a motor driving unit, a control circuit unit and a position detector. The motor driving unit selectively energizes coils Lu, Lv, Lw of a plurality of phases of the motor. The control circuit unit outputs a driving control signal C1 to the motor driving unit to switch, in a predetermined order, an energization phase of the coils Lu, Lv, Lw of the plurality of phases to be energized by the motor driving unit. The position detector outputs a position signal corresponding to a position of a rotor of the motor. The control circuit unit adjusts the energization phase based on the position signal when the motor is activated, thereby matching variation timing of a phase of the position signal and the energization phase with each other, and outputs the driving control signal C1 according to a period of the position signal after the activation of the motor.
US10381963B2
A motor drive controlling apparatus includes a controller that generates a drive control signal in response to input of a speed command signal and a motor driver that generates a drive signal in response to input of the drive control signal and outputs the drive signal to a motor, and the controller repeatedly generates the drive control signal in a period during which the speed command signal is inputted and stops generating the drive control signal in a period during which the speed command signal is not inputted to repeat an operation period in which the motor performs rotational operation and a stop period in which the motor stops operating in a non-excited state.
US10381952B2
A method of configuring a power conversion cell for a distributed power system according to an example of the present disclosure includes: importing one or more software modules onto a controller of a conversion device configured to control power conversion with one or more of the modules selected based on one or more of a load or source device, and the results of a software simulation.
US10381950B2
A wireless charger for an electric vehicle and a resonant inverter comprising a resonant portion that serially connects to a phase shifting portion and serially connects with a load component and a method for controlling a resonant inverter having multiple phase shifts, comprising operating the frequency of the resonant inverter close to the resonant frequency of the inverter through the full operation range of the resonant inverter; and adjusting phase shifts to control the output power of the resonant inverter.
US10381945B2
Two insulation covers that can be vertically separated clamp a gate-driving-circuit substrate so as to form a gate driving apparatus. The gate driving apparatus is fixed to a cooler by fixing screws inserted through a pair of insertion bores in the two insulation covers that are arranged in a horizontal direction. A gate control terminal and a ground control terminal provided on the gate-driving-circuit substrate are screwed and fixed to, and thus electrically and mechanically connected to, a corresponding gate control terminal and a corresponding ground control terminal of a power module attached to the cooler. This allows the gate-driving-circuit substrate to be covered with the insulation covers for insulation protection and to be fixed to the cooler using a fixing member such as a screw.
US10381940B2
A rectifier IC seals, in a single package, a first transistor chip which integrates a first transistor, a second transistor chip which integrates a second transistor and a controller chip which detects a first node voltage and a second node voltage of each of the transistors so as to perform on/off control on the transistors, and the rectifier IC functions as a secondary-side rectification means of an isolated switching power supply.
US10381939B2
A switch drive circuit drives a full-bridge output stage connected to a transformer to alternately switch between a first cycle in which a current in a first direction is supplied to the transformer and a second cycle in which a current in a second direction is supplied to the transformer. The switch drive circuit includes a mode in which a dead time of the output stage is set in accordance with a magnitude of a current flown in one of the first and second cycles, the dead time becoming an operation changing factor in the other cycle. Or, the switch drive circuit includes a mode in which the dead time of the output stage is set in accordance with a magnitude of an average current obtained by averaging currents flown in the first and second cycles. Or, the switch drive circuit switches between these modes in accordance with a signal.
US10381938B2
A resonant circuit includes first, second, and third input nodes configured to receive a three phase input power and is formed as a delta circuit including a first leg connected between a first corner node and a second corner node, a second leg connected between the second corner node and a third corner node, and a third leg connected between the third corner node and the first corner node. A first outer resonant device is connected between the first input node and the first corner node, a second outer resonant device connected between the second input node and the second corner node, and a third outer resonant device connected between the third input node and the third corner node. Each leg of the delta circuit includes an inner resonant device connected in series with a corresponding transformer.
US10381928B2
Embodiments of voltage regulators and methods for operating a voltage regulator are described. In one embodiment, a voltage regulator includes a power stage configured to convert an input direct current (DC) voltage into an output DC voltage, a driver device configured to drive the power stage, a timer configured to generate a constant on-time signal, a ripple generation device configured to generate a ripple signal, a comparator configured to perform voltage comparison in response to the ripple signal to generate an input to the timer, and a controller configured to generate a drive signal for the driver device in response to an inductor peak current in the voltage regulator and the constant on-time signal. Other embodiments are also described.
US10381926B2
A digitally compensated hysteretic power supply with enhanced resolution is provided. Such a power supply includes a comparator that is used to compare a load current sense signal with an internal signal generated from a digital-to-analog converter (DAC). A compensation circuit at a DAC input operates to improve current accuracy beyond the given DAC resolution. The current sense signal is converted to its digital equivalent, which is fed to a proportional-integral (PI) compensation loop, which in turn generates a relatively precise high resolution DAC input value. The DAC uses the higher part of the DAC value. The lower part of the DAC value is treated as a duty cycle number, and the DAC output is toggled between two levels at this duty cycle. This toggling generates a current output signal having a value that is the average of the two toggled values.
US10381920B2
The present invention provides a power limiting circuit for inverter device and an inverter device, which pertains to the technical field of power source inverting. The inverter device comprises a first logic judging circuit for comparing an input current of an inverter circuit with a first preset current threshold and outputting a first signal when said input current is larger than the first preset current threshold; and a shunt circuit for shunting a portion of the input current of the inverter circuit when receiving said first signal; wherein, the shunt circuit comprises a shunt resistance and a first controllable switch, the shunt resistance and the first controllable switch are connected in series and then parallel-connected to input ends of the inverter circuit, a control end of the first controllable switch is connected to an output end of the first logic judging circuit for controlling the first controllable switch to be connected when receiving said first signal. This circuit enables the inverter device to be directly loaded with an inductive load, while an industrial frequency transformer can be dispensed with, so that the weight of the inverter device is greatly reduced, which allows the inverter device to be easy to move and carry around.
US10381915B1
In some examples, a device comprises a power conversion circuit that includes: an inductor having a first end coupled to an input voltage terminal; a first switch coupled to a second end of the inductor at a first node; a second switch coupled to the second end of the inductor and the first switch at the first node; a third switch coupled to the first switch and to another input voltage terminal at a second node; and a fourth switch coupled to the second switch and to the another input voltage terminal at the second node. The device also comprises a control circuit comprising a variable delay circuit coupled to the first and second switches; and a controller coupled to the variable delay circuit, to an inductor current sensor, and to an input voltage sensor, the inductor current sensor coupled to the inductor and the input voltage sensor coupled to the input voltage terminal and the another input voltage terminal.
US10381910B2
A linear vibration generating device, which includes a stator fixed on a bracket and having a center yoke concentrically fixed in an inner space of coil winding units and at least one blade extending from the center yoke in a direction perpendicular to the concentric axis, and a vibrator having a magnet surrounding outer circumferences of the coil winding units, and an elastic body disposed between the stator and the vibrator. The blade has at least one passage through which a coil wire for electrically connecting the coil winding units passes.
US10381902B2
An integrated system includes a controller, a drive device, and a fastening supporting member. The controller has a controller connector. The drive device has a drive device connector which is connected to the controller connector so that the drive device is electrically coupled to the controller. Via the fastening supporting member, the controller and the drive device are maintained in an electrically coupled state in which the drive device connector is connected to the controller connector. At least part of the controller connector and the drive device connector, as viewed from a vertical direction, is disposed within an area from a first line segment which is perpendicular to a virtual line connecting a center of gravity of the controller and the fastening supporting member and which passes the center of gravity to a second line segment which is perpendicular to the virtual line and which passes the fastening supporting member.
US10381901B2
A wireless in-wheel electric motor assembly having a wheel, an electric motor disposed within the wheel, the electric motor including a stator and a rotor, a receiving coil disposed within the wheel and operable to receive wirelessly transmitted energy, a first converter disposed within the wheel, electrically coupled to the receiving coil and operable to convert the wirelessly transmitted energy from the receiving coil into direct current, an inverter circuit disposed within the wheel, electrically coupled to the conversion circuit and the electric motor, and operable to power the electric motor. The wireless in-wheel electric motor assembly further includes a cooling system disposed within the wheel that includes a micro pump operable to pump coolant, a fluid line operable to pass the coolant proximate at least one of the conversion circuit and the inverter circuit, and a heat exchanger operable to receive heated coolant and dissipate heat to the environment.
US10381898B2
The invention relates to an electric machine (1) having a stator (2), with magnetic-field-conductive material, in which substantially axial grooves (4) are positioned, wherein a winding system (3), which is surrounded and/or penetrated by impregnating resin, is provided in the grooves, wherein the impregnating resin has energy-absorbing particles (7).
US10381896B2
A cooling device for a vehicle, having an inner housing with an inner cooling wall, and an outer housing which surrounds the inner housing, is spaced apart via a cooling gap and has an outer cooling wall. A cooling volume for passage of a cooling fluid is formed between the inner cooling wall and the outer cooling wall. The inner cooling wall and/or the outer cooling wall furthermore have channel walls for dividing the cooling volume and guiding the cooling fluid. At least one clamping device is arranged around the circumference of a circumferential wall of the outer housing for introducing a deformation force into the outer housing in order to reduce the cooling gap by deforming the outer housing.
US10381891B2
Disclosed is a stator of a motor including a stator core manufactured by a plurality of steel sheets laminated on top of each other; an upper insulator which covers the upper parts of the core base and the teeth to insulate them; a lower insulator which covers the lower parts of the core base and the teeth to insulate them; a coil which is wound on the teeth covered and insulated by the upper insulator and the lower insulator and is connected between the neighboring teeth; and a coil protection cover which covers an upper part of the connected part of the coil to prevent the coil connected between the neighboring teeth from being exposed to the outside.
US10381888B2
A motor driving method is applied to a motor with a rotor comprising a magnetic reluctance structure. The motor driving method comprises enabling the motor by an asynchronous driving method, controlling the motor by the asynchronous driving method according to a speed regulation command, detecting a rotor speed of the motor and determining whether the rotor speed is larger than a speed threshold, and when the rotor speed is larger than the speed threshold, controlling the motor by a synchronous driving method.
US10381887B2
An end plate for a rotor of a switched reluctance motor is disclosed. The end plate includes an annular body and a plurality of ribs. The annular body has a first axial end, a second axial end, and a thickness. Further, the annular body defines an outer surface and a bore configured to receive a shaft of the rotor. The plurality of ribs extends radially outwardly from the outer surface. The plurality of ribs is adapted to respectively abut with a plurality of poles of the rotor.
US10381881B2
Embodiments disclosed herein describe a wireless power receiving system for an electronic device includes: a first inductor coil configured to receive power primarily at a first frequency and from magnetic fields propagating in a first direction; and a second inductor coil configured to receive power primarily at a second frequency and from magnetic fields propagating in a second direction, wherein the first frequency is different than the second frequency.
US10381879B2
A transfer device comprising: a transfer coil; a power converter for providing transmission power to the transfer coil; and a controller for receiving, from a reception device, allowable reception power information and a control error value so as to control the power converter, wherein the controller determines new transmission power on the basis of the control error value and determines whether to output the new transmission power on the basis of the allowable reception power.
US10381878B1
Disclosed herein is a method of determining an operational configuration of a wireless power adapter. The method includes determining whether the wireless power adapter is calibrated to supply a legacy device with electrical energy. The method further includes, in response to determining that the wireless power adapter is not calibrated to supply the legacy device with electrical energy, delivering a first power signal to the legacy device via a first electrical coupling member. The method also includes detecting a response of the legacy device to receiving the first power signal, and based on the response of the legacy device, determining an operational configuration of the wireless power adapter. Furthermore, the method includes configuring the wireless power adapter to operate according to the determined operational configuration.
US10381875B2
A method and system for providing wireless power transfer through a metal object is provided. In one aspect, an apparatus for wirelessly receiving power via a magnetic field is provided. The apparatus includes a metal cover including an inner portion and an outer portion. The outer portion is configured to form a loop around the inner portion of the metal cover. The outer portion is configured to inductively couple power via the magnetic field. The apparatus includes a receive circuit electrically coupled to the outer portion and configured to receive a current from the outer portion generated in response to the magnetic field. The receive circuit is configured to charge or power a load based on the current.
US10381874B2
This disclosure provides systems, methods and apparatus for increasing the efficiency of an amplifier when driven by a variable load. In one aspect a transmitter device is provided. The transmitter device includes a driver circuit characterized by an efficiency. The driver circuit is electrically connected to a transmit circuit characterized by an impedance. The transmitter device further includes a filter circuit electrically connected to the driver circuit and configured to modify the impedance to maintain the efficiency of the driver circuit at a level that is within 20% of a maximum efficiency of the driver circuit. The impedance is characterized by a complex impedance value that is within a range defined by a real first impedance value and a second real impedance value. A ratio of the first real impedance value to the second real impedance value is at least two to one.
US10381873B2
A terminal device configured in a system is provided. The system includes a power feeding apparatus and a power receiving apparatus. The power receiving apparatus receives an electric power waveform from the power feeding apparatus through a harness. The power feeding apparatus supplies the power receiving apparatus with an electric power by coupling with the power receiving apparatus. The coupling is conducted by a magnetic field through the harness or an electric field through the harness. The terminal device includes a power conversion portion and a control portion. The power conversion portion is connected to a part of the harness. The control portion controls a power conversion state of the power conversion portion. The control portion controls an input impedance of the power conversion portion to be equal to a characteristic impedance of the harness.
US10381867B1
A ferroresonant transformer system has a core, a shunt, first and second input windings, an inverter winding, a tank winding, a resonant capacitor, an output capacitor, and a plurality of switches. The tank winding defines a plurality of switch tap locations and at least two output tap locations. The resonant capacitor is connected across at least a portion of the tank winding. Each switch is operatively connectable between one of the switch tap locations and the resonant capacitor. Each output terminal is operatively connected to one of the at least two output tap locations.
US10381863B2
An energy storage device for a photovoltaic system includes: at least one first energy store which has a first cycle stability; at least one second energy store which has a second cycle stability, the first cycle stability being higher than the second cycle stability; and a control device which is designed to discharge the first energy store in a first operating mode and to discharge the second energy store in a second operating mode.
US10381860B2
An adapter and a charging control method are provided, the adapter includes: a power conversion unit, a voltage feedback unit, a current feedback unit, and a power adjusting unit. An input end of the power adjusting unit is coupled to an output end of the voltage feedback unit and an output end of the current feedback unit respectively, and an output end of the power adjusting unit is coupled to the power conversion unit. The power adjusting unit is configured to receive a voltage feedback signal and a current feedback signal, and to stabilize the output voltage and the output current of the adapter when the voltage feedback signal indicates that the output voltage of the adapter reaches a predetermined target voltage or when the current feedback signal indicates that the output current of the adapter reaches a predetermined target current.
US10381857B2
One embodiment provides an electronic device including: a processor; a power supply module coupled to the processor; a receiving antenna coupled to the power supply module, wherein receiving antenna cooperates with a transmitting antenna of a wireless charger to charge the power supply module wirelessly; an inductor arranged with respect to the receiving antenna, wherein the inductor comprises a first wire and a second wire through which a first induced voltage and a second induced voltage are generated respectively; a comparator for comparing the first and second induced voltages; and wherein the processor determines if the receiving antenna is aligned with respect to the transmitting antenna of the wireless charger based upon the comparison of the first and second induced voltages. Other aspects are described and claimed.
US10381853B2
The invention relates to a battery cell unit (10) which comprises a rechargeable electrochemical battery cell (11), a monitoring-and-control unit (12) connected in parallel to said battery cell (11), and a coupling unit in the form of a half bridge (14) comprising a first power semi-conductor (15) and a second power semi-conductor (16). Said battery cell unit (10) is equipped with an integrated circuit (20) that has a noise source (21). A switch-on delay can be achieved by means of said noise source (21). The invention also relates to a switching method for a battery system which comprises a plurality of intrinsically-safe battery cell units (10).
US10381852B2
Apparatuses, systems and methods associated with an auxiliary power system design are disclosed herein. In embodiments, an auxiliary power system may be mounted within a vehicle or integrated into a starter battery of the vehicle. The auxiliary power system may include an auxiliary battery and circuitry coupled to the auxiliary battery and a vehicle electrical system of the vehicle. The vehicle electrical system may be used to start an engine of the vehicle. The circuitry may detect a trigger and couple the auxiliary battery to the vehicle electrical system in response to detection of the trigger. The auxiliary battery may provide power to the vehicle electrical system to start the engine of the vehicle when the auxiliary battery is coupled to the vehicle electrical system. Other embodiments may be described and/or claimed.
US10381839B2
A photovoltaic module includes a solar cell module including multiple solar cells, and first and second conductive lines connected respectively to first and second solar cells among the solar cells, and a junction box attached to the solar cell module. The junction box includes a power conversion unit including a capacitor unit located between the first and second conductive lines, a converter unit to change the level of a DC voltage at opposite ends of the capacitor unit and to output the DC voltage, and a controller to control the converter unit. When shading occurs in some of the solar cells, the power conversion unit supplies a second current, the level of which is lower than the level of a first current supplied before shading occurs, whereby the possibility of generation of a hot spot may be reduced despite the absence of bypass diodes when shading occurs.
US10381838B2
A programmable microcontroller and a non-volatile memory are coupled to monitor and store operating parameters associated with operation of a power control system for a power generation system. The microcontroller is programmed to respond to a fault event (i.e., an anomalous condition that exceeds a threshold value) by storing the operating parameters before, during and after the fault event in the non-volatile memory.
US10381836B2
Power converter communications, including power converter communication methods and power converters that can communicate information, are disclosed. A control variable of a power converter is modulated, to modulate an output of the power converter for communicating information. Modulation of voltage or current on a circuit path to which the power converter is coupled could be detected, by another power converter, for example. Such modulation could be detected by sensors that are also used in controlling the power converter. Either or both of transmission and reception could therefore be provided without requiring any additional hardware at a power converter.
US10381835B1
The present disclosure provides systems and methods for managing an electric power delivery system. The systems and methods may limit generated power of the power delivery system from surpassing a load demand, in order to avoid system instability. The systems and methods may receive an excess generation value and manage generators to runback and/or shed to maintain excess generation below a threshold. The systems and methods may determine a plurality of generator groups for runback. The runback capacity of the generators may be compared against the excess generation. If the excess generation is not greater than the runback capacity, the systems and methods may select generator groups until the runback capacity of the selected groups is greater than the excess generation, and may runback those generators according to runback set points. The unselected generators may continue normal operation to be available for another runback request.
US10381833B2
A power contactor can include a first conductive terminal, a second conductive terminal, a power overlay having a conductive backplane and solid state switches, and a controller module configured to selectively operate the solid state switches to enable conductive communication between the first conductive terminal and the second conductive terminal.
US10381831B2
The present invention provides a method for monitoring and controlling power consumption at plurality endpoints. The method comprises, receiving raw data from plurality of endpoints, processing the raw data received from the plurality of the endpoints, communicating the processed data to a database using one or more protocols, interpreting the processed data into one or more events, measuring the power consumed by the plurality of the endpoints using the interpreted data; and controlling the power consumption of the plurality of the endpoints using one or more applications.
US10381827B2
A protection circuit includes a first PMOS and a first PDMOS receiving input of voltage of a voltage dividing point of voltage input from an external power supply terminal, and a second PMOS and a second PDMOS receiving input of drain output voltage of the first PDMOS. The first PMOS is connected on the external power supply terminal side of the first PDMOS, and the second PMOS is connected on the external power supply terminal side of the second PDMOS. During overvoltage application, the voltage of the voltage dividing point is clamped to the breakdown voltage of a Zener diode, the second PDMOS turns OFF, and supply to an integrated circuit protected from overvoltage is cut off. When the voltage source is connected in reverse, parasitic diodes of the first and second PMOSs are reverse-biased and the flow of current in a path through the parasitic diodes is inhibited.
US10381826B2
Integrated circuits with electrostatic discharge (ESD) protection and methods of providing ESD protection in an integrated circuit are provided. An ESD protection circuit the ESD protection circuit may incorporate a transistor, such as a MOSFET, and a voltage limiter coupled to a gate of the transistor. The voltage limiter may be configured such that with an ESD disturbance on the voltage supply rail, Vdd, a gate voltage of the transistor of the ESD protection circuit is held below the supply voltage (Vdd) inducing base current, Isub, within the transistor to effectively shunt a current arising from the ESD event from the voltage supply rail Vdd to the voltage supply rail Vss.
US10381820B2
An undervoltage protection circuit and an overvoltage protection circuit include a first comparator and a second comparator. The first comparator has a first input terminal, a second input terminal, and a first output terminal. The second comparator has a third input terminal, a fourth input terminal, and a second output terminal. The third input terminal receives a reference voltage and the fourth input terminal receives a first feedback voltage. The first and the second output terminals are coupled with a logic device. The first feedback voltage is converted to a second feedback voltage by the delay circuit and the voltage level shifter. The first comparator outputs a detection enabling voltage for undervoltage/overvoltage detection when the first feedback voltage crosses the second feedback voltage. The logic device outputs a protection voltage level undervoltage/overvoltage protection when the first feedback voltage crosses the reference voltage.
US10381818B2
A covering processing tool performs a covering process of a cable connection portion and is provided with a first tubular unit extending in an axial direction, a second tubular unit disposed so as to surround the first tubular unit on an outer peripheral side, and a third tubular unit disposed so as to surround the first tubular unit on the outer peripheral side. The second tubular unit is installed on the first tubular unit so when extracting a first diameter expansion holding member of the first tubular unit, by supporting the second tubular unit from an outer peripheral side, relative movement in an axial direction and a circumferential direction of the first tubular unit relative to the second tubular unit is suppressed.
US10381804B2
A vertical-cavity light-emitting element includes: a first reflector; a semiconductor structure layer including a first semiconductor layer, an active layer, a second semiconductor layer, and a third semiconductor layer that are sequentially provided on the first reflector; a transparent electrode on the third semiconductor layer; and a second reflector on the transparent electrode and interposes the structure layer with the first reflector. The third semiconductor layer has a mesa structure to protrude on the second semiconductor layer and be covered by the transparent electrode. The light emitting element further includes a current confining layer including: an insulating film provided in the second semiconductor layer to surround the mesa structure and be in contact with the transparent electrode, the insulating film being an oxide of the second semiconductor layer; and an insulating layer on the insulating film to surround the mesa structure and define a through opening.
US10381796B2
A free electron laser FEL comprises an undulator 24 generating coherent EUV radiation receiving an upstream electron beam EB2 and emitting a downstream electron beam EB4 and at least an electron source 21a, 21b operable to produce an upstream electron beam EB1, EB2 comprising bunches of electrons. A beam path is configured to direct the upstream electron beam through: a linear accelerator system (LINAC) comprising at least a first and a second linear accelerators 22a, 22b, a bunch compressor 28b, and said undulator 24. The downstream electron beam EB3, EB4 that leaves the undulator 24 recirculates through the second linear accelerator 22b in parallel with the upstream electron beam with a phase such that the downstream beam is decelerated by the second linear accelerator 22b and then recirculates through the first linear accelerator 22a in parallel with the upstream electron beam with a phase such that the downstream beam is decelerated by the first linear accelerator 22a; and to direct the downstream beam to a beam dump 100. At least a first energy spreader 50a, 50b, 50c imparts a reversible change to the energy distribution of bunches of electrons and is located at a position in the beam path before the bunch compressor 28b and so that it is only passed through by the upstream electron beam EB1. A second energy spreader 50d reverses the change to the energy distribution of bunches of electrons imparted by the at least one first energy spreader 50a, 50b, 50c, the second energy spreader 50d being located at a position in the beam path before the undulator 24 and so that it is only passed through by the upstream electron beam EB2.
US10381789B2
A variety of active cover plate configurations with prongs configured to contact side screw terminals of electrical receptacles are described.
US10381785B2
A shield connector includes an inner housing that hold terminals connected to wires, and a shield shell accommodates an inner housing and an end of the shielded cable. The shield shell includes a cable inserting portion to receive the shielded cable. A convex portion projects from a side of the inner housing. The shield shell includes a base on which the inner housing is arranged, and a cover fit to the base. The base includes a bottom plate to cover a bottom of the inner housing, two base-side plates to cover side surfaces of the inner housing, and an engaging hole in the base-side plate. The convex portion of the inner housing engages the engaging hole. The cover includes an upper plate to cover a top of the inner housing, and cover-side plates rising from sides of the upper plate to overlap the base-side plates and cover the engaging hole.
US10381781B2
A connector includes a housing (10) having a flange (31) provided on an outer periphery, a grommet (70) in the form of a resilient tube and to be externally fit on the flange (31), and a slide lever (40) including an operating portion (41) and slide cams (43) projecting from the operating portion (41), supported in the housing (10) and configured to proceed with connection of the housing (10) and the mating housing (100) by the slide cams (43) sliding in the housing (10) due to the pushing of the operating portion (41). The flange (31) includes recessed cuts (34) at outer peripheral locations proximate to the operating portion (41) when the pushing of the operating portion (41) is completed. The grommet (70) includes parts to be fit into the cuts (34).
US10381777B2
A connector includes a housing (10) that is connectable to a mating connector by rotating a lever (40) from an initial position to a connection position on the housing (10). The lever (40) has two arm plates (41) coupled by an operating portion (42). Ridge pieces (44) are on facing surfaces of the arm plates (41). Front and rear rails (22A, 22B) extend perpendicular to a pull-out direction of wires to guide the ridge piece (44) laterally. An introducing portion (26) is open on one end of the rear rail (22B) to receive the ridge piece (44) between the rails (22A, 22B) from a position behind the housing (10). An escaping portion enables the ridge piece (44) to rotate from a position between the rails to the position behind the housing (10) as the lever (40) is rotated from the connection position to the initial position.
US10381766B2
An electrical terminal fitting includes a body and a covering. The body is formed from a first material and includes a connection section and a contacting section with the contacting section having a flexible contact beam and an opposing stationary beam for receiving a male pin of a mating terminal. The covering is formed from a second material that can have a higher tensile strength than the first material and is secured to the body. The covering includes a stiffening beam and a support beam that engage the flexible contact beam providing increased normal force to the flexible contact beam.
US10381764B2
A terminal (10) includes a body (21), a resilient contact piece (30) displaceable in a direction to separate a first contact point (31) from a second wall (bottom wall 22), and three projections (40F, 40R) provided to project toward a first wall (ceiling wall 25) from the second wall. The front projection (40F) disposed in front of the first contact point includes a front contact point (41F) provided on a projecting end part thereof and a front bead (42F) having a slope approaching the second wall as the slope extends rearward from the front contact point (41F). The rear projecting portion (40R) disposed behind the first contact point includes a rear contact point (40R) on a projecting end part thereof and a rear bead (42R) having a slope approaching the second wall as the slope extends forward from the rear contact point (41R).
US10381752B2
A module connector comprises a first connector including a first conductor attached to the first connector at a conductor point of the first connector and a second connector capable of being electrically connected with the first connector and including a second conductor attached to the second connector at a conductor point of the second connector. The first connector and the second connector each have an affixing element and a touch protection disposed on a connection side. The touch protection includes an outer electrically insulated collar and an electrically insulated protection pin surrounded by the collar. A current bridge is disposed between the collar and the protection pin and electrically connects the conductor point of the first connector with the conductor point of the second connector. The collar and the protection pin project beyond the current bridge.
US10381749B2
An antenna device for providing a higher data transmission rate in a wireless communication system is provided. The antenna device includes a first radiating body mounted to a side surface of a multiple layer circuit board to transmit and receive a wireless signal and a second radiating body mounted to a top surface of the multiple layer circuit board and electrically connected to the first radiating body to transmit and receive the wireless signal together with the first radiating body.
US10381747B2
A polarized antenna includes a load board, a first radiation plate, M pieces of feeding part and N pieces of grounded part. The load board includes a conductive layer, and the first radiation plate is located above the load board and has a first resonance gap with the conductive layer. The M pieces of feeding part are located under the first radiation plate and are insulated from the conductive layer, and at least a part of each feeding part is covered by the first radiation plate and is used to have signal transmission with the first radiation plate. M is a positive integer larger than 2. The N pieces of grounded part are located on the load board and electrically connected to the conductive layer, and N is a positive integer larger than 1.
US10381744B1
A wide band omni directional antenna, in which the radiation parameters are automatically correspond to the frequency of the emitted signal. It can be made by printing and used in small size transducers, for example in cellular telephones. The antenna radiator is formed as an electrically conductive plate, the electrically conductive plate which has a shape of a non-rectangular triangle having two lateral sides of different lengths with first ends of the lateral sides connected with one another in a point connectable to an electric signal source and other opposite second ends, and the electrically conductive plate also has a side which is opposite to the point connectable to the electric signal source and connects the opposite second ends of the lateral sides with each other thus forming a third side of the triangle of the non-rectangular triangle. The antenna can be built by using two joined triangles.
US10381742B2
An antenna array is provided including a substrate, a metal ground plane proximate the substrate, and a dielectric layer proximate the metal ground plane. A first plurality of antenna elements including polaronic organic transducer elements is proximate the dielectric layer and connected in series. A second plurality of antenna elements including polaronic organic transducer elements is proximate the dielectric layer and also connected in series. The first and second plurality of antenna elements are electrically isolated. The antenna elements of the first plurality of antenna elements are configured to detect a first wavelength, while the antenna elements of the second plurality of antenna elements are configured to detect a second wavelength, different from the first wavelength.
US10381740B2
An antenna feeding network for a multi-radiator base station antenna and an antenna arrangement comprising such a feeding network is provided. The feeding network comprises substantially air filled coaxial lines and a coaxial connector for an antenna feeder cable, the connector being connected to at least one of the coaxial lines. The substantially air filled coaxial lines each have a central inner conductor and an elongated outer conductor surrounding the central inner conductor. The coaxial connector comprises a body having an attachment portion, the attachment portion being attached to, and arranged in abutment with, a portion of at least one outer conductor such that the body connects electrically and mechanically with the outer conductors of the coaxial lines.
US10381736B2
The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). An electronic device is provided in a wireless communication system. The device comprises a plurality of antenna sets; a plurality of antenna elements configuring the plurality of antenna sets; an RF transceiver including a plurality of switches for selecting the plurality of antenna elements and a plurality of phase shifters for shifting the phase of a signal transmitted/received through the plurality of antenna elements; and a control unit for determining a beam forming direction and the phase of the signal by simultaneously controlling the plurality of switches and the plurality of phase shifters according to a beambook.
US10381720B2
A matching network is integrated into a multilayer surface mount device containing an RFID integrated circuit to provide both an antenna and a matching network for the RFID integrated circuit in the ultra high frequency regime. The surface mount device may be mounted on a printed circuit board to provide RF and RFID functionality to the printed circuit board.
US10381712B2
In one example, a dual-band wireless LAN antenna. The antenna includes plural antenna traces disposed in a first plane that is substantially parallel to, and spaced apart from, a plane of electrically conductive material. At least two of the traces are dimensioned to resonate at different frequencies. The antenna also includes a decoupling element disposed in a second plane between the first plane and the conductive plane. The decoupling element is electrically connected to a selected one of the antenna traces. The antenna further includes a conductor which is electrically connected to the decoupling element and to the conductive plane.
US10381704B2
An electromagnetic coupler that couples antenna signals for a wideband antenna positioned between glass layers of an automotive windshield. The coupler includes a first co-planar waveguide (CPW) formed on one side of a glass layer and a second CPW formed on the other side of the glass layer, where the first and second CPWs are a mirror, or near-mirror, and 180° rotated images of each other. Both the first and second CPWs include a conductive plane where removed portions of the plane define a wide CPW section and a narrow CPW section that are electrically coupled to each other, and where the remaining portions of the conductive plane are ground planes, and where the electromagnetic signals are coupled through the glass layer between the wide CPW sections.
US10381698B2
A metal air battery includes an air purification module which communicates fluid to a battery cell module, purifies air flowing from an outside, and supplies the purified air to the battery cell module. The air purification module includes: a first air purifier which filters a first impurity of a plurality of impurities in the air flowing from the outside; and a second air purifier which filters a second impurity of the plurality of impurities, which is different from the first impurity.
US10381696B2
A battery pack assembly or enclosure comprises one or more batteries having an electrochemical cell and an enclosure having at least an outer wall configured to create a sealed volume of space substantially around the batteries. An atmosphere of the volume of space comprises gas having a thermal conductivity less than 0.018 watts per meter per degree Celsius. This atmosphere of gas provides an insulative layer between the outer wall of the enclosure and the batteries. With this insulative layer, the battery pack assembly can be subjected to autoclaving without damaging the batteries. The battery pack assembly can be used to power surgical tools or other devices that are subjected to autoclaving.
US10381691B1
A battery network is disclosed. The battery network may include a plurality of battery blades. Each battery blade may include a plurality of battery cells; a connection mechanism configured to establish an adjustable connection between the plurality of battery cells; and a processor in communication with the connection mechanism and the plurality of battery cells. The processor may be configured to control the connection mechanism at least partially based on a state of charge of at least one of the plurality of battery cells, and the processor of each battery blade of the plurality of battery blades may be further configured to communicate with each other to support operation of the battery network as an integrated electric power source.
US10381679B2
Disclosed is a battery module array including battery modules, which may have improved space utilization. The battery module array includes a plurality of battery modules, each having two secondary battery cells, a module frame and a cooling fin. If the battery module array is configured using the above battery modules, space utilization may be improved.
US10381676B2
A layer cell includes an outer casing, a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and an electrically conductive current collector passing through the positive electrode, the negative electrode and the separator in an axial direction of the outer casing. The positive electrode, the negative electrode and the separator are stacked in the axial direction of the outer casing. A first electrode which is one of the positive electrode and the negative electrode is in contact with an inner surface of the outer casing, but is not in contact with the current collector. A second electrode which is the other electrode is not in contact with the outer casing, but is in contact with the current collector. An outer edge of the second electrode is covered with the separator. A peripheral edge of a hole, through which the current collector passes, in the first electrode is covered with the separator.
US10381672B2
Disclosed are a reinforced composite membrane for fuel cells including a porous support comprising three-dimensionally irregularly and discontinuously arranged nanofibers of a polymer and a first ionic conductor, and a second ionic conductor filling pores of the porous support, wherein the first ionic conductor is present as nanofibers in the porous support or is present in the nanofibers of the polymer to form the nanofibers together with the polymer, and a membrane-electrode assembly for fuel cells including the same. As a result, impregnation uniformity and impregnation rate of the ionic conductors are improved and proton (hydrogen ion) conductivity is thus enhanced.
US10381671B2
The present invention provides a method for removing pentavalent antimony contaminants in water without adding a DC power supply and also provides a fuel cell capable of removing the pentavalent antimony contaminants in water by utilizing self-generated electric energy. A technical solution of the present invention is as follows: waste water is pumped into a reactor for reaction after a pH value of the waste water containing the pentavalent antimony contaminants adjusted to 3-6.5; the inside of a reactor is an anaerobic environment; and an iron anode is arranged in the reactor, a through hole is formed in a side wall of the reactor, a cathode for reducing oxygen by electrons and protons sealed and inlaid in the through hole, and a resistor is connected between the iron anode and the cathode in series. The present invention is suitable for a water treatment technology.
US10381653B2
An electrode ink composition that forms a fuel cell catalyst layer with reduced mudcracking is provided. The ink composition includes a solvent, a platinum group metal-containing catalyst composition dispersed in the solvent, a primary polymer dispersed within the solvent, the primary polymer being an ionomer, and a secondary polymer dispersed within the solvent, the secondary polymer interacting with the primary polymer via a non-covalent interaction.
US10381639B2
A lithium secondary battery including a cathode, an anode, and a separation film installed between the cathode and the anode, wherein the cathode includes a cathode active material containing lithium-metal oxide of which at least one of the metals has a continuous concentration gradient region between a core part and a surface part thereof, and the separation film includes a base film, and a ceramic coating layer formed on at least one surface of the base film, such that the lifespan property is significantly improved, while exhibiting excellent penetration safety.
US10381635B2
A method of preparing a high capacity nanocomposite cathode of FeF3 in carbon pores may include preparing a nanoporous carbon precursor, employing electrochemistry or solution chemistry deposition to deposit Fe particles in the carbon pores, reacting nano Fe with liquid hydrofluoric acid to form nano FeF3 in carbon, and milling to achieve a desired particle size.
US10381612B2
An energy storage device includes a first locking portion for locking a rotation of a positive electrode current collecting member about a shaft portion of a positive electrode terminal with respect to a lower insulating member. The first locking portion includes: a recessed portion formed on the lower insulating member; and a projecting portion formed on the positive electrode current collecting member. The recessed portion is indented away from the shaft portion in a direction which intersects with the shaft portion. The projecting portion projects away from the shaft portion in the direction which intersects with the shaft portion. The recessed portion and the projecting portion are configured to engage with each other. A leg portion is positioned closer to an end portion of a lid body in a longitudinal direction of the lid body than the first locking portion is.
US10381609B2
Enclosures are provided having integrated aluminum-ion batteries. The enclosures may include a wall and an aluminum-ion battery that is at least partly integrated within the wall.
US10381608B2
A flat type battery includes an exterior member housing an electrolytic solution and a power generating element. The power generating element contains electrodes alternating layered between electrolyte layers, and expands with use in a layering direction of the electrodes. The exterior member forms a tightly sealed space in which the power generating element is housed, and in which an extra space is formed between the exterior member and a side surface extending along the layering direction of the power generating element. The exterior member includes a volume adjustment portion allowing for an increase in the volume of the extra space by expanding in response to a pressure rise inside the tightly sealed space while the exterior member is being pressed against the surfaces intersecting the layering direction of the power generating element due to a pressure difference between the exterior and the interior.
US10381606B2
Provided is a battery module. The battery module according to an embodiment of the present disclosure may include: a cartridge assembly including a plurality of cartridges configured to receive battery cells; a substrate protecting body combined to the cartridge assembly; a casing configured to receive the cartridge assembly and the substrate protecting body and surround the cartridge assembly and the substrate protecting body; and a cover capable of being combined to the casing.
US10381593B2
An organic light-emitting display apparatus includes a first substrate, a display unit defining an active area on the first substrate and including an insulating layer, a second substrate on the display unit, one or more signal lines outside the active area and on the insulating layer, and a sealant between the first substrate and the second substrate. The sealant bonds the first substrate and the second substrate, and covers at least a portion of the signal lines.
US10381591B2
The present disclosure provides an OLED device and a method for manufacturing the same, an array substrate and a display device. The OLED device includes an anode and a cathode and a light emitting functional layer interposed between the anode and the cathode, wherein a photoinduced electron film layer is formed on a side of the cathode away from the light emitting functional layer, the photoinduced electron film layer is able to generate photoinduced electrons, and the photoinduced electrons are transferable from the photoinduced electron film layer to the cathode.
US10381573B2
A compound represented by the general formula (1) is useful as a light-emitting material. In the general formula (1), from 0 to 1 of R3 to R5 represents a cyano group, from 1 to 5 of R1 to R5 represent a group represented by the general formula (2) etc., and the balance of R1 to R6 represent a hydrogen atom or a substituent other than above. R11 to R20 represent a hydrogen atom or a substituent, L12 represents a substituted or unsubstituted arylene group or a substituted or unsubstituted heteroarylene group.
US10381569B2
A composition formed of a mixture of two compounds having similar thermal evaporation properties that are pre-mixed into an evaporation source that can be used to co-evaporate the two compounds into an emission layer in OLEDs via vacuum thermal evaporation process is disclosed. The first and second compounds can have an evaporation temperature T1 and T2, respectively, of 150 to 350° C., and the absolute value of T1−T2 can be less than 20° C. The first compound can have a concentration C1 in the mixture and a concentration C2 in a film formed by evaporating the mixture in a vacuum deposition tool at a constant pressure between 1×10−6 Torr to 1×10−9 Torr, at a 2 Å/sec deposition rate on a surface positioned at a predefined distance away from the mixture being evaporated, where the absolute value of (C1−C2)/C1 is less than 5%.
US10381568B2
A photoelectric conversion device including a photoelectric conversion module, wherein the photoelectric conversion module includes a carbon nanotube structure and a cover structure, the carbon nanotube structure includes a carbon nanotube, the carbon nanotube includes two metallic carbon nanotube segments and one semiconducting carbon nanotube segment between the two metallic carbon nanotube segments, the cover structure covers only a portion of the semiconducting carbon nanotube segment, the part area is a covered area.
US10381559B1
Alternating stacks of insulating strips and sacrificial material strips are formed over a substrate. A laterally alternating sequence of pillar cavities and pillar structures can be formed within each of the line trenches. A phase change memory cell including a discrete metal portion, a phase change memory material portion, and a selector material portion is formed at each level of the sacrificial material strips at a periphery of each of the pillar cavities. Vertical bit lines are formed in the two-dimensional array of pillar cavities. Remaining portions of the sacrificial material strips are replaced with electrically conductive word line strips. Pathways for providing an isotropic etchant for the sacrificial material strips and a reactant for a conductive material of the electrically conductive word line strips may be provided by a backside trench, or by removing the pillar structures to provide backside openings.
US10381553B2
A magnetoresistive random-access memory (MRAM) device is disclosed. The device described herein has a thermal stability enhancement layer over the free layer of a magnetic tunnel junction. The thermal stability enhancement layer improves the thermal stability of the free layer, increases the magnetic moment of the free layer, while also not causing the magnetic direction of the free layer to become in plan. The thermal stability enhancement layer can be include a layer of CoFeB ferromagnetic material.
US10381545B2
A vibration device that includes a diaphragm having a perimeter; a film which expands and contracts in a planar direction by application of a voltage, and an electrode on each main surface thereof; and a wire extended from the electrode outside of the perimeter of the diaphragm. The diaphragm has a first region in a node of vibration and a second region in a position other than the node of vibration. The wire has a section extended from the second region toward the first region, or is extended from the first region outside of the perimeter of the diaphragm.
US10381544B2
A system and method provides a piezoelectric stack arrangement for reduced driving voltage while maintaining a driving level for active piezoelectric materials. A stack arrangement of d36 shear mode <011>single crystals of both air X-cut and Y-cut ±1:45° (±20°) arrangement are bonded with discrete conductive pillars to form a shear crystal stack. The bonding area between the neighboring crystal parts is minimized. The bonding pillars are positioned at less than a total surface are of the single crystal forming the stack. The stack fabrication is facilitated with a precision assembly system, where crystal parts are placed to desired locations on an assembly fixture for alignment following the preset operation steps. With the reduced clamping effect from bonding due to lower surface coverage of the discrete conductive pillars, such a piezoelectric d36 shear crystal stack exhibits a reduced driving voltage while maintaining a driving level and substantial and surprisingly improved performance.
US10381539B1
One embodiment of a method for producing a plurality of nanostructures embedded in a host comprising the steps of: assembling a first preform, drawing said first preform into a first fiber, cutting said first fiber into a plurality of pieces, assembling said pieces of said first fiber into a second preform, and drawing said second preform into a second fiber. The host is made of a low thermal conductivity material such as a polymer or combination of polymers. The host can assume the form of a plurality of nanotubes which further reduces the host's thermal conductivity due to enhanced phonon scattering. The host can exhibit anisotropic thermal conductivity which reduces its thermal conductivity perpendicular to the direction in which it was drawn. The nanostructure-host composite can be cut into pieces and assembled into efficient thermoelectric devices for use in cooling or electric power generation applications. Other embodiments are described and shown.
US10381531B1
A quantum dot LED and a manufacturing method for the same are disclosed. The quantum dot LED includes a pair of electrodes disposed separately and side by side; an LED chip disposed on the pair of electrodes and electrically connected to the pair of electrodes; a quantum dot layer disposed on the LED chip; a glue layer disposed on the quantum dot layer; and an inorganic encapsulation layer that packages and covers the pair of electrodes, the LED chip, the quantum dot layer and the glue layer. The present invention can provide a water and oxygen isolation environment, which is beneficial to increase the luminous efficiency and life of the quantum dots. Adopting an atomic layer deposition method to form the inorganic encapsulation layer, the surface is smooth and even in thickness, the problem of cracking of the film layer will not generate.
US10381529B2
A light-emitting device includes a light-emitting element that emits blue light, a Mn2+-activated γ-AlON green phosphor, and a dispersing material in which the green phosphor is dispersed. The green phosphor has an in-crystal Mn concentration of 2.5 wt % or more. The shortest path of the blue light through the dispersing material is 1 mm long or shorter.
US10381524B2
To provide a semiconductor light emitting element of which color irregularity is improved, the semiconductor light emitting element according to the present invention comprises: a support substrate; a semiconductor laminated structural body provided on the support substrate, the semiconductor laminated structural body having a first semiconductor layer, a luminescent layer, and a second semiconductor layer; a first electrode electrically connected to the first semiconductor layer; a second electrode electrically connected to the second semiconductor layer; a light shielding member covering a portion of an upper surface and side surfaces of the semiconductor laminated structural body, the light shielding member electrically separated from both of the first electrode and the second electrode; and a wavelength conversion member covering an upper surface not covered by the light shielding member of the semiconductor laminated structural body.
US10381520B2
A light emitting device includes a flexible substrate, at least one light emitting element, a sealing resin, an adhesion layer and a support member. The flexible substrate includes a flexible base member and a plurality of wiring portions disposed on one surface of the base member. At least one light emitting element is arranged on a first surface of the flexible substrate and electrically connected to the wiring portions. The sealing resin seals the at least one light emitting element. The adhesion layer and the support member are arranged in this order on a second surface of the flexible substrate different from the first surface of the flexible substrate. The support member has a recess in a region corresponding at least to a region on the first surface where the at least one light emitting element is arranged.
US10381514B2
An optical element includes a plurality of nanowires disposed in the form of an array and a light emitting material disposed on the nanowires, where the nanowires are longitudinally aligned in the array to linearly polarize at least a portion of light emitted from the light emitting material, and an electronic device includes the optical element.
US10381511B2
A nitride semiconductor structure and a semiconductor light emitting device are revealed. The semiconductor light emitting device includes a substrate disposed with a first type doped semiconductor layer and a second type doped semiconductor layer. A light emitting layer is disposed between the first type doped semiconductor layer and the second type doped semiconductor layer. The second type doped semiconductor layer is doped with a second type dopant at a concentration larger than 5×1019 cm −3 while a thickness of the second type doped semiconductor layer is smaller than 30 nm. Thereby the semiconductor light emitting device provides a better light emitting efficiency.
US10381506B1
An optoelectronic device is provided that includes a doped substrate, a tunneling barrier, a direct bandgap two dimensional semiconductor material, a hot electron emitter, a gate electrode, and a voltage bias. The hot electron emitter injects hot electrons from the underlying substrate into the conduction band of the direct bandgap two dimensional semiconductor material via quantum tunneling. The gate electrode is operable to provide the voltage bias in a direction normal to the X-Y plane of the direct bandgap two dimensional semiconductor material so as to generate an electric field perpendicular to the direct bandgap two dimensional semiconductor material. The voltage bias provided by the gate is operable to change an optical bandgap of the direct bandgap two dimensional semiconductor material continuously from the visible to the mid-infrared spectral regime via an electric dipole layer enhanced Giant Stark Effect for electrically-tunable hot electron luminescence applications.
US10381489B2
The tunnel field effect transistor according to the present invention has: a channel; a source electrode connected directly or indirectly to one end of the channel; a drain electrode connected directly or indirectly to the other end of the channel; and a gate electrode for causing an electric field to act on the channel, generating a tunnel phenomenon at the source electrode-side joint part of the channel, and simultaneously generating a two-dimensional electron gas in the channel.
US10381479B2
Techniques for interface charge reduction to improve performance of SiGe channel devices are provided. In one aspect, a method for reducing interface charge density (Dit) for a SiGe channel material includes: contacting the SiGe channel material with an Si-containing chemical precursor under conditions sufficient to form a thin continuous Si layer, e.g., less than 5 monolayers thick on a surface of the SiGe channel material which is optionally contacted with an n-dopant precursor; and depositing a gate dielectric on the SiGe channel material over the thin continuous Si layer, wherein the thin continuous Si layer by itself or in conjunction with n-dopant precursor passivates an interface between the SiGe channel material and the gate dielectric thereby reducing the Dit. A FET device and method for formation thereof are also provided.
US10381478B2
A substrate of the silicon on insulator type includes a semi-conducting film disposed on a buried insulating layer which is disposed on an unstressed silicon support substrate. The semi-conducting film includes a first film zone of tensile-stressed silicon and a second film zone of tensile-relaxed silicon. Openings through the buried insulating layer permit access to the unstressed silicon support substrate under the first and second film zones. An N channel transistor is formed from the first film zone and a P channel transistor is formed from the second film zone. The second film zone may comprise germanium enriched silicon forming a compressive-stressed region.
US10381477B2
A semiconductor device in a semiconductor substrate having a first main surface includes a transistor array and a termination region. The transistor array includes a source region, a drain region, a body region, a drift zone, and a gate electrode at the body region. The gate electrode is configured to control a conductivity of a channel in the body region. The body region and the drift zone are disposed along a first horizontal direction between the source region and the drain region. The transistor array further includes first field plate trenches in the drift zone. A longitudinal axis of the first field plate trenches extends in the first horizontal direction. The semiconductor device further includes a second field plate trench, a longitudinal axis of the second field plate trench extending in a second horizontal direction perpendicular to the first direction.
US10381474B2
A power semiconductor device includes a substrate, a main body and an electrode unit. The main body includes an active portion, an edge termination portion surrounding the active portion, and an insulating layer disposed on the edge termination portion. The edge termination portion includes a first-type semiconductor region, and a plurality of spaced-apart second-type semiconductor segments distributed in the first-type semiconductor region and arranged at intervals along a Y-direction directing from the insulating layer toward the substrate, and an X-direction directing from the active portion toward the edge termination portion. The electrode unit includes a first electrode and a second electrode.
US10381470B2
An HEMT device, comprising: a semiconductor body including a heterojunction structure; a dielectric layer on the semiconductor body; a gate electrode; a drain electrode, facing a first side of the gate electrode; and a source electrode, facing a second side opposite to the first side of the gate electrode; an auxiliary channel layer, which extends over the heterojunction structure between the gate electrode and the drain electrode, in electrical contact with the drain electrode and at a distance from the gate electrode, and forming an additional conductive path for charge carriers that flow between the source electrode and the drain electrode.
US10381460B2
A semiconductor device and a method for manufacturing the same are provided. The semiconductor device includes a well region, a drain region and a source region disposed in the well region, a gate electrode disposed above the well region, a thin gate insulating layer and a thick gate insulating layer disposed under the gate electrode, the thick gate insulating layer being disclosed closer to the drain region than the thin gate insulating layer, and an extended drain junction region disposed below the gate electrode.
US10381453B2
A method for manufacturing a silicon carbide semiconductor device includes preparing a silicon carbide layer including an n-type region having an n conductivity type and a p-type region having a p conductivity type, forming a material layer containing titanium, aluminum, and silicon on the n-type region and the p-type region, and forming an electrode layer in contact with the n-type region and the p-type region by heating the material layer. In forming a material layer, composition of the material layer is determined such that a point (x, y, z) (x, y, and z each being a numeric value greater than 0) representing a composition ratio among titanium, aluminum, and silicon is included in a first triangular pyramidal region having four points of the origin (0, 0, 0), a point (1, 2, 2), a point (2, 1, 2) and a point (2, 2, 1) as vertices.
US10381437B2
A semiconductor device includes a fin structure including a cylindrical shape, an inner gate formed inside the fin structure, and an outer gate formed outside the fin structure and connected to the inner gate.
US10381433B2
Capacitors and methods of forming the same include forming an oxygenated dielectric layer on a first conductive layer. A second conductive layer is formed on the oxygenated dielectric layer. The oxygenated dielectric layer is heated to release the oxygen from the oxygenated dielectric layer and to oxidize the first and second conductive layers at interfaces between the dielectric layer and the first and second conductive layers, forming barrier layers at the interfaces.
US10381430B2
A structure with an interconnection layer for redistribution of electrical connections includes a plurality of first electrical connections disposed on a substrate in a first arrangement. An insulating layer is disposed on the substrate over the first electrical connections. A plurality of second electrical connections is disposed on the insulating layer on a side of the insulating layer opposite the plurality of first electrical connections in a second arrangement. Each second electrical connection is electrically connected to a respective first electrical connection. An integrated circuit is disposed on the substrate and is electrically connected to the first electrical connections. The first electrical connections in the first arrangement have a greater spatial density than the second electrical connections in the second arrangement.
US10381412B2
An organic photoelectronic device includes a first electrode and a second electrode facing each other, photoelectronic conversion layer between the first electrode and the second electrode and including a first material and a second material providing a p-n junction and an interlayer being adjacent to the first electrode between the first electrode and the photoelectronic conversion layer and including a third material, wherein the first material and the third material are an organic material having each energy bandgap of about 1.7 eV to about 2.3 eV, and an image sensor including the same is provided.
US10381402B2
A multiple arrayed parallel nanowire device includes one or more arrays connected in series, wherein each array includes a plurality of narrow nanowires flanked by one or more wide nanowires, a top electrode, an applied current, a bottom ground electrode, and one or more lateral electrodes where one or more currents or one or more probing voltages can be applied to detect voltage changes in each array. The device detects single and multiple photons without destroying superconductivity in all the nanowires in the array and is thus capable of remaining sensitive to subsequent photon impacts. Moreover, the device can resolve the location of each photon impact.
US10381391B2
The invention relates to an optoelectronic semiconductor component (100) comprising the following —an optoelectronic semiconductor chip (2), the lateral surfaces (2c) and lower face (2b) of which are at least partly covered by a molded body (3) that is electrically conductive and is designed to electrically contact the optoelectronic semiconductor chip (2), —at least one via (6) which comprises an electrically conductive material and is laterally spaced from the semiconductor chip (2), said via (6) completely passing through the molded body (3), wherein the via (6) extends from an upper face (3a) of the molded body (3) to a lower face (3b) of the molded body (3), —at least one insulating element (9) which is arranged within the molded body (3) between the via (6) and the semiconductor chip (2) and extends from the upper face (3a) of the molded body (3) to the lower face (3b) of the molded body (3), and —an electrically conductive connection (7) which is connected to the semiconductor chip (2) and the via (6) in an electrically conductive manner.
US10381387B2
Optical imaging device comprising: an array of substantially point light sources, an array of photo-detectors interlaced with the array of light sources, an optical medium of thickness greater than the pitch of the photo-detectors and forming capture and detection surfaces, means for successively switching on and off each of a part of the light sources and reading a part of the photo-detectors receiving rays coming from the switched on source and having undergone reflection against the detection surface while forming an angle of incidence estimated as a function of the optical medium and the element to image.
US10381386B2
According to one embodiment, a display device includes a pixel, a scanning line, a signal line, a pixel electrode, a first switching element, and a capacitance line producing capacitance together with the pixel electrode. The first switching element includes a first semiconductor layer connected to the signal line and the pixel electrode, and a first gate electrode opposed to the first semiconductor layer and connected to the scanning line. The capacitance line includes a first portion opposed to the scanning line and extending in an extension direction of the scanning line, a second portion connected to the first portion and opposed to the pixel electrode.
US10381369B2
A vertical memory device structure can include a vertical channel structure that vertically penetrates through an upper structure and a lower structure of a stack structure in a cell array region of the device. The vertical channel structure can have a side wall with a stepped profile at a level in the vertical channel structure where the upper structure meets the lower structure. A vertical dummy structure can vertically penetrate through a staircase structure that is defined by the upper structure and the lower structure in a connection region of the device, and the vertical dummy structure can have a side wall with a planar profile at the level where the upper structure meets the lower structure.
US10381365B2
Some embodiments include an integrated structure having a stack of alternating dielectric levels and conductive levels, and having vertically-stacked memory cells within the conductive levels. An opening extends through the stack. Channel material is within the opening and along the memory cells. At least some of the channel material contains germanium.
US10381363B2
A method for forming a string of memory cells, a memory device having a string of memory cells, and a system are disclosed. The string of memory cells can include a string of planar memory cells formed as recesses in each of a plurality of control gate material formed as a vertical stack of alternating insulator and control gate material. The recesses can be lined with a dielectric material and filled with a floating gate material. Metal nano-particles can be formed on a surface of the floating gate material and/or infused into the floating gate material.
US10381358B2
In a method of manufacturing a semiconductor device including a non-volatile memory formed in a memory cell area and a logic circuit formed in a peripheral area, a mask layer is formed over a substrate in the memory cell area and the peripheral area. A resist mask is formed over the peripheral area. The mask layer in the memory cell area is patterned by using the resist mask as an etching mask. The substrate is etched in the memory cell area. After etching the substrate, a memory cell structure in the memory cell area and a gate structure for the logic circuit are formed. A dielectric layer is formed to cover the memory cell structure and the gate structure. A planarization operation is performed on the dielectric layer. An upper portion of the memory cell structure is planarized during the planarization operation.
US10381345B2
Provided is a semiconductor device having an enhanced characteristic and a resistor structure satisfying a desired target resistor value of a resistor device. A semiconductor device includes: a lower interlayer insulating layer disposed on a substrate comprising a resistor area; a resistor structure comprising a resistor layer and an etch stop pattern sequentially stacked on the lower interlayer insulating layer of the resistor area; an upper interlayer insulating layer configured to cover the resistor structure and disposed on the lower interlayer insulating layer; a resistor contact structure configured to pass through the upper interlayer insulating layer and the etch stop pattern and contact the resistor layer; and a resistor contact spacer disposed between the upper interlayer insulating layer, the etch stop pattern, and the resistor contact structure.
US10381343B2
An electrostatic protection device of an LDMOS silicon controlled structure comprises a P-type substrate (310), an N-well (320) and a P-well (330) on the substrate, a gate electrode (340) overlapping on the P-well (330) and extending to an edge of the N-well (320), a first N+ structure and a first P+ structure provided in the N-well (320), and a second N+ structure and a second P+ structure provided in the P-well (330), the first N+ structure being a drain electrode N+ structure (322), the first N+ structure being a drain electrode N+ structure (322), the first P+ structure being a drain electrode P+ structure (324), the second N+ structure being a source electrode N+ structure (332), the second P+ structure being a source P+ structure (334), and a distance from the drain electrode P+ structure (324) to the gate electrode (340) being greater than a distance from the drain electrode N+ structure (322) to the gate electrode (340).
US10381332B2
A method is provided for fabricating an emissive display substrate with a light management system. The method provides a transparent first substrate with a top surface and forms a plurality of emissive element wells. The well sidewalls are formed from a light absorbing material or a light reflector material. In one aspect, a light blocking material film layer is formed overlying the first substrate top surface, and the emissive element sidewalls are formed in the light blocking material film layer. In another aspect, a transparent second substrate is formed overlying the first substrate top surface. Then, the emissive element wells are formed in the second substrate with via surfaces, and the light blocking material is deposited overlying the well via surfaces. Additionally, the light blocking material may be formed on the bottom surface of each well. An emissive display substrate with light management system is provided below.
US10381328B2
A 3D semiconductor device and structure, including: a first die including first transistors and first interconnect, overlaid by a second die including second transistors and second interconnect, where the first die has a first die area and the second die has a second die area, where the first die area is at least 10% larger than the second die area, and where the second die has a thickness of less than four microns.
US10381327B2
A non-volatile storage system includes a plurality of memory dies and an interface circuit. Each memory die includes a wide I/O interface electrically coupled to another wide I/O interface of another memory die of the plurality of memory dies. The interface circuit is physically separate from the memory dies. The interface circuit includes a first interface and a second interface. The first interface comprises a wide I/O interface electrically coupled to a wide I/O interface of at least one of the memory dies of the plurality of memory dies. The second interface is a narrow I/O interface configured to communicate with an external circuit.
US10381317B2
The present invention relates to a transition arrangement (100) comprising a transition between a substrate integrated waveguide, SIW, (20) of a circuit arrangement and a waveguide and/or antenna structure (10). It comprises a first conducting plate (1) and a second conducting plate (2). The SIW (20) is arranged on said first conducting plate, and an impedance matching structure (4) is connected to the second conducting plate. For a transition between the SIW (20) and the waveguide structure, the impedance matching structure (4) is extended with an open circuit λg/4 stub (5) for inverting the impedance to effectively provide a short-circuit connection, thereby electromagnetically coupling the EM-field between the SIW and the impedance matching structure (4), which is so arranged that, when the first and second conducting plates are interconnected, or merely assembled in a contactless manner in the case of gap structures, the open circuit λg/4 stub (5) is disposed above the SIW without any galvanic contact between the SIW and the impedance matching structure (4) and between the SIW (20) and the λg/4 stub (5), providing a planar, contactless transition.
US10381293B2
An integrated circuit (IC) package includes a first leadframe having a top surface and a bottom surface. An IC die has an active side coupled to the first leadframe bottom surface and has a back side. A second leadframe has a top surface and a bottom surface. The back side of said IC chip is coupled to the top surface of the second leadframe.
US10381279B2
To enhance reliability of a test by suppressing defective bonding of a solder in the test of a semiconductor device, a method of manufacturing the semiconductor device includes: preparing a semiconductor wafer that includes a first pad electrode provided with a first cap film and a second pad electrode provided with a second cap film. Further, a polyimide layer that includes a first opening on the first pad electrode and a second opening on the second pad electrode is formed, and then, a rearrangement wiring that is connected to the second pad electrode via the second opening is formed. Next, an opening is formed in the polyimide layer such that an organic reaction layer remains on each of the first pad electrode and a bump land of the rearrangement wiring, then heat processing is performed on the semiconductor wafer, and then, a bump is formed on the rearrangement wiring.
US10381270B2
A method for forming a semiconductor device includes forming a fin structure on a substrate, forming a shallow trench isolation region adjacent the fin structure so that an upper portion of the fin structure is exposed, forming a dummy gate over the exposed fin structure, forming an interlayer dielectric layer around the dummy gate, removing the dummy gate to expose the fin structure, and after removing the dummy gate, introducing a strain into a crystalline structure of the exposed fin structure.
US10381269B2
A PNP transistor is manufactured in parallel with the manufacture of NPN, NMOS, and PMOS transistors. A first semiconductor layer is deposited on a P-type doped semiconductor substrate and divided into first, second, and third regions, with the third region forming the base. An insulating well is deeply implanted into the substrate. First and second third wells, respectively of N-type and P-type are formed to extend between the second region and third region and the insulating well. A third well of P-type is formed below the third region to provide the collector. Insulating layers are deposited over the third region and patterned to form an opening. Epitaxial growth of a second P-type doped semiconductor layer is performed in the opening to provide the emitter.
US10381266B2
Described herein are methods of filling features with tungsten, and related systems and apparatus, involving inhibition of tungsten nucleation. In some embodiments, the methods involve selective inhibition along a feature profile. Methods of selectively inhibiting tungsten nucleation can include exposing the feature to ammonia vapor in a non-plasma process. Process parameters including exposure time, substrate temperature, and chamber pressure can be used to tune the inhibition profile. Also provided are methods of filling multiple adjacent lines with reduced or no line bending. The methods involve selectively inhibiting the tungsten nucleation to reduce sidewall growth during feature fill.
US10381261B2
A method of preparing a single crystal semiconductor handle wafer in the manufacture of a semiconductor-on-insulator device is provided. The single crystal semiconductor handle wafer is prepared to comprise a charge trapping layer, which is oxidized. The buried oxide layer in the resulting semiconductor-on-insulator device comprises an oxidized portion of the charge trapping layer and an oxidized portion of the single crystal semiconductor device layer.
US10381259B2
A method of fabricating a semiconductor structure includes forming an isolation feature in a substrate, removing a portion of the isolation feature and a portion of the substrate underneath the removed portion of the isolation feature to form a trench in the substrate, and forming a trapping feature around a bottom portion of the trench. A first sidewall and a second sidewall of the trench are in direct contact with the isolation feature, and a bottom surface of the trench is below a bottom surface of the isolation feature.
US10381246B2
Disclosed is a substrate processing apparatus including: a container body configured to accommodate a substrate and perform a processing on the substrate using a high-pressure processing fluid; a conveyance port configured to carry the substrate into and out of the container body; an opening formed in the container body at a position different from the conveyance port; and a cover member configured to close the opening.
US10381245B2
Provided is a manufacturing method for a semiconductor device using stamping press working which is capable of securing an island having substantially the same size as that of a related art even when a lead frame thickness is increased. A portion between the island and the inner lead is punched with a punch having a width of equal to or larger than a minimum required plate thickness for stamping press working. A periphery of the island is squeezed from an island back surface. A gap between the island and the inner lead is set to be smaller than a thickness of the lead frame, and at the same time, the thickness of the lead frame in the periphery of the island is set smaller than an original plate thickness of the lead frame, thereby obtaining a required area of the island.
US10381244B2
The power module includes: a first metallic circuit pattern, a semiconductor device disposed on the first metallic circuit pattern; a leadframe electrically connected to the semiconductor device; and a stress buffering layer disposed on an upper surface of the semiconductor device, and capable of buffering a CTE difference between the semiconductor device and the leadframe. The leadframe is connected to the semiconductor device via the stress buffering layer, a CTE of the stress buffering layer is equal to or less than a CTE of the leadframe, and a cross-sectional shape of the stress buffering layer is L-shape. There is provided: the power module capable of realizing miniaturization and large current capacity, and reducing cost thereof by using leadframe structure, and capable of reducing a variation in welding and improving a yield without damaging a semiconductor device; and a fabrication method for such a power module.
US10381222B2
A substrate treatment method of performing a plurality of predetermined treatments on a substrate to form a plurality of patterns stacked on the substrate, the substrate treatment method includes: a calculation step of calculating, about patterns in two layers stacked on the substrate, a mutual pattern displacement amount being a displacement amount between the patterns in the two layers, based on an end portion positional displacement of a pattern in an upper layer, an end portion positional displacement of a pattern in a lower layer, and an overlay of the patterns in the two layers; and a correction step of correcting, when the mutual pattern displacement amount exceeds a predetermined threshold, treatment conditions in the predetermined treatments to make the mutual pattern displacement amount fall within the predetermined threshold.
US10381220B2
The present application relates to a method for forming an active zone of metal oxide for an electronic component including the formation of a stack of IXZO layers produced by liquid phase deposition on a substrate, the layers of said stack having different atomic fractions to each other in order to make it possible to reduce the annealing temperature enabling them to be made functional.
US10381200B2
A method and apparatus for processing substrates in tandem processing regions of a plasma chamber is provided. In one example, the apparatus is embodied as a plasma chamber that includes a chamber body having a first chamber side with a first processing region and a second chamber side with a second processing region. The chamber body has a front wall and a bottom wall. A first chamber side port, a second chamber side port, and a vacuum port are disposed through the bottom wall. The vacuum port is at least part of an exhaust path for each of the processing regions. A vacuum house extends from the front wall and defines a second portion of the vacuum port. A substrate support is disposed in each of the processing regions, and a stem is coupled to each substrate support. Each stem extends through a chamber side port.
US10381196B2
A charged particle beam writing apparatus includes an enlarged pattern forming circuitry to form an enlarged pattern by enlarging a figure pattern to be written, depending on a shift number which is defined by the number of writing positions shifted in the x or y direction in plural writing positions where multiple writing is performed while shifting the position, a reduced pattern forming circuitry to form a reduced pattern by reducing the figure pattern, depending on the shift number, and an irradiation coefficient calculation circuitry to calculate an irradiation coefficient for modulating a dose of a charged particle beam irradiating each of small regions, using the enlarged and reduced patterns.
US10381194B2
A charged particle beam writing apparatus includes an area density calculation unit to calculate a pattern area density weighted using a dose modulation value, which has previously been input from an outside and in which an amount of correction of a dimension variation due to a proximity effect has been included, a fogging correction dose coefficient calculation unit to calculate a fogging correction dose coefficient for correcting a dimension variation due to a fogging effect by using the pattern area density weighted using the dose modulation value having been input from the outside, a dose calculation unit to calculates a dose of a charged particle beam by using the fogging correction dose coefficient and the dose modulation value, and a writing unit to write a pattern on a target object with the charged particle beam of the dose.
US10381190B2
An X-ray generating tube includes: an anode including a target and an anode member electrically connected to the target; a cathode including an electron emitting source and a cathode member electrically connected to the electron emitting source; and an insulating tube joined at one end to the anode member and joined at the other end to the cathode member so that the target and the electron emitting portion face each other, in which an inner circumferential conductive film is formed on an inner surface of the insulating tube; an end surface conductive film extends from one edge of the inner circumferential conductive film on the one end side onto a surface of the one end of the insulating tube; and the end surface conductive film is sandwiched between the end surface and the anode member to be electrically connected to the anode member.
US10381182B2
Plug-on neutral circuit breakers include a housing, a plug-on neutral clip with legs extending out from the housing and a mechanical coupler of a lockout latch assembly in the housing coupled to a latch link and the plug-on neutral clip to move the mechanical coupler in response to a change in position of the plug-on neutral clip between first and second positions associated with partially and fully installed orientations to thereby provide a lockout state when not in the second position.
US10381167B2
Provided herein is a capacitor, and method for forming a capacitor, comprising an anode, a dielectric over the anode; a cathode over the dielectric; and the cathode comprises core shell particles.
US10381164B2
A method for drying an electrode pair is disclosed. In at least one embodiment, the method includes preparing a positive electrode by applying a positive electrode material to a current collector; preparing a negative electrode by applying a negative electrode material to a current collector; preparing one set of an electrode pair made up of a positive electrode, a separator, and a negative electrode which are laminated in this order or preparing sets of electrode pairs, the sets being laminated, a separator being provided between the respective sets, each of the electrode pairs being made up of a positive electrode, a separator, and a negative electrode which are laminated in this order; accommodating the electrode pair(s) in a container; and drying the container in which the electrode pair(s) has been accommodated by use of the freeze-drying method.
US10381160B2
A multi-layer ceramic electronic component includes a multi-layer unit and an external electrode. The multi-layer unit includes an end surface oriented in a first direction, a side surface oriented in a second direction orthogonal to the first direction, a ridge connecting the end surface and the side surface, ceramic layers, and internal electrodes. The multi-layer ceramic electronic component satisfies the following relationships: A/L≥0.0142*ln(L)+0.0256, A/T≥0.0274*ln(T)+0.0719, B/L≥0.0103*ln(L)+0.0281, and B/T≥0.0189*ln(T)+0.0707, where A represents a thickness of the external electrode in the second direction at a position adjacent to the ridge on the side surface, B represents a thickness of the external electrode in the first direction at a position adjacent to the ridge on the end surface, L represents a dimension of the multi-layer ceramic electronic component in the first direction, and T represents a dimension of the multi-layer ceramic electronic component in the second direction.
US10381155B2
A novel winding method is described herein which eliminates the circulating currents for wound transformers. A first layer of a wire is wound about the core at a first set of angles. Next, a loop is pulled to form slack in the wire and the wire is continued to be wound at a second set of angles. The loop provides sufficient slack for the cutting and connecting described further below. The winding and loop pulling continues for s sequences to achieve the desired winding. The wire is then cut at each loop.
US10381132B2
The current invention relates to self-supporting cables that often are aerial mounted between cable fixing points (800) and where the conductors in the cables act as the bearing elements. In this type of cables, slip-page between the surfaces of different layers in the cable is undesirable. On the other hand, it must be possible to easily bend the cable, even for larger dimensions. Both these requirements are difficult to meet with the solutions from prior art. The present invention overcomes this by introducing an intermediate layer (130) in the cable (100) located between and adhered to the surfaces (112, 121) of the layers and having a frictional inner structure allowing the two surfaces (112, 121) to slip relatively each other in longitudinal direction enough so that the cable (100) can be bent but prevents the two surfaces {112, 121) from slipping in response to an inwardly directed radial pressure force (F) at the cable fixing points (800).
US10381127B2
Dielectric fluid comprising one or more saturated diesters of dimer acids. Such dielectric fluids can also comprise one or more additives such as antioxidants, oxidation inhibitors, corrosion inhibitors, metal deactivators, pour point depressants, or combinations thereof. Additionally, various embodiments concern an electrical device or component comprising a dielectric fluid containing one or more saturated diesters of dimer acids.
US10381125B2
Provided is a method of preparing a thin film structure having anisotropic, transparent, electroconductive, flexible properties. The method of preparing a thin film structure includes providing a growth substrate; growing silver nanolines on the growth substrate by using a lightning-rod effect; molding the silver nanolines by using a polymer; and separating the silver nanolines molded by the polymer from the growth substrate to form a freestanding anisotropic, transparent, electroconductive, and flexible thin film.
US10381115B2
Systems and methods for generating a graphical interface and scheduling administrative rounds are presented. The graphical interface may present to an administrator a prioritized list of care providers based on care provider performance, care provider satisfaction, patient satisfaction, and labor data associated with the care provider. A schedule of administrative rounds to counsel the care provider may be presented to the administrator and may be based on the prioritized list, administrator and patient location, and administrator and patient schedule.
US10381112B2
Embodiments of a method and/or system for characterizing an allergy-related condition for a user can include one or more of: generating a microbiome dataset for each of an aggregate set of biological samples associated with a population of subjects, based on sample processing of the biological samples; processing a supplementary dataset associated with one or more allergy-related conditions for the set of users; and performing an allergy-related characterization process for the one or more allergy-related conditions, based on the supplementary dataset and/or microbiome features extracted from the microbiome dataset.
US10381100B2
A method for improving an integrated circuit design which has transistors with nanowire channels comprises identifying a particular device having a particular transistor with a nanowire channel; and adding to the integrated circuit design circuitry which, when activated, repairs the particular transistor by self-heating. The method can comprise determining a memory cell that has a read current below a passing criteria, the memory cell having a transistor with a nanowire channel on a current path through which the read current flows; and applying a stress on the memory cell to repair the nanowire channel of the transistor in the memory cell on the current path. The determining step can include sensing read currents of memory cells in an array of memory cells; and determining one or more memory cells in the array of memory cells having read currents below the passing criteria, using the read currents sensed.
US10381097B2
Apparatuses, systems, methods, and computer program products are disclosed for performing read mode tuning. An apparatus includes an error rate storage circuit that determines error rate information. An apparatus includes a mode selection circuit that determines a read mode of a plurality of read modes for reading a set of memory cells based on error rate information. The plurality of read modes may include a fast read mode and a normal read mode. An apparatus includes a read circuit that performs a read on a set of memory cells based on a read mode.
US10381093B2
A nonvolatile memory device includes a nonvolatile memory cell, a sensing circuit coupled between a sensing input line coupled to a bit line of the nonvolatile memory cell and a sensing output line, a sensing output grounding portion fixing an output signal of the sensing circuit at a low level if the output signal of the sensing circuit has a low level, and a bit line grounding portion fixing a bit line voltage at a ground voltage if the output signal of the sensing circuit is fixed at a low level.
US10381090B2
An method of operating a nonvolatile memory device including a plurality of memory cells comprises receiving a read command from an external device, in response to the read command, performing, based on a reference voltage, a first cell counting operation with respect to the plurality of memory cells, adjusting at least one read voltage of first through nth read voltages (where n is a natural number greater than 1) based on a first result of the first cell counting operation, and performing, based on the adjusted at least one read voltage, a read operation corresponding to the read command with respect to the plurality of memory cells.
US10381089B2
A semiconductor apparatus comprising: a memory device including at least a word line; and a controller suitable for controlling the memory device to perform a write operation and a read operation, wherein the controller includes a counting unit suitable for counting a number of memory cells coupled to the word line for respective threshold voltages, and wherein the controller controls the memory device to perform a read operation based on the counted number of memory cells for the respective threshold voltages.
US10381079B2
Methods, systems, and devices for operating a ferroelectric memory cell or cells are described. One method includes determining whether to access a first memory cell of a first memory cell array or a second memory cell of a second memory cell array, where a first digit line coupled to the first memory cell is coupled to a paging buffer register including a sense amplifier. The method further includes operating a transfer gate based at least in part on determining to read the second memory cell of the second memory cell array, where the transfer gate is configured to selectively couple a second digit line coupled to the second memory cell to the paging buffer register through the first digit line.
US10381069B1
A circuit includes a core having a memory array. The memory array includes memory cells and bitlines, and is arranged in columns. The core includes a metallization layer having connections to the memory array, which is devoid of memory cells. Digit lines are connected to the bitlines of a column of the memory array. A write driver is connected to the digit lines. A write assist circuit is connected to the write driver. The write assist circuit maintains a voltage on the digit lines prior to write operations and provides a boost voltage to the digit lines during write operations. A wire bridge located in the metallization layer of the core connects the write assist circuit to the write driver.
US10381068B2
Ultra dense and stable 4T SRAM designs are provided. In one aspect, a 4T SRAM bitcell includes: two NFETs cross-coupled with two PFETs, wherein the NFETs are both connected directly to a word line, wherein a first one of the PFETs is connected to a first bit line via a first one of the NFETs and a second one of the PFETs is connected to a second bit line via a second one of the NFETs, and wherein the PFETs are each separately connected to ground. An SRAM device including the present 4T SRAM bitcell as well as a method of operating the SRAM device are also provided.
US10381065B2
Apparatuses and methods related to performing logical operations using sensing circuitry are provided. One apparatus comprises an array of memory cells, sensing circuitry coupled to the array of memory cells via a sense line, and a controller coupled to the array of memory cells and the sensing circuitry. The sensing circuitry includes a sense amplifier and does not include an accumulator. The controller is configured to perform logical operations using the array of memory cells as an accumulator without transferring data out of the memory array and sensing circuitry.
US10381062B2
A non-volatile semiconductor storage device including a first potential retention line configured to retain a potential corresponding to data read from the memory cell, a second potential retention line configured to retain a reference potential read from the memory cell in which the reference potential is written after the data is read out, a sense amplifier configured to amplify a difference between the potential retained by the first potential retention line and the reference potential for reading out the data from the memory cell, a first offset adjustment circuit connected to the first potential retention line, for adjusting an offset for the potential, a second offset adjustment circuit connected to the second potential retention line, and an offset command signal supply circuit configured to supply a first offset command signal to the first offset adjustment circuit so as to control the offset.
US10381056B2
A dual port static random access memory (DPSRAM) cell includes a first power line, a first bit line and a second bit line. The first power line is disposed between a first word line and a second word line. The first bit line is disposed between the first word line and the first power line. The second bit line is disposed between the second word line and the first power line.
US10381047B2
The present disclosure proposes a method of synchronously playing media file. The method includes: receiving, with a mobile terminal, parameter information from a playing device, the parameter information including a current playing progress and a total time length of a current playing media file; starting to count time, with the mobile terminal, upon receiving the parameter information and calculating, with the mobile terminal, a real-time playing progress of the media file based on a predetermined time interval according to the parameter information and timing information; displaying, with the mobile terminal, the real-time playing progress on a display interface. The present disclosure solves unstable data transmission and enhances the accuracy of displaying progress of the playing device.
US10381038B2
A data storage system that moves and transfers components utilizing drones is disclosed. The data storage system comprises a data storage library for reading and writing of data on a plurality of data storage cartridges, at least one drone vehicle, a processing device, and a non-transitory, computer-readable memory containing programming instructions. The programming instructions are configured to cause the processing device to: receive a request to transfer a data storage component to a destination location in the data storage library, in response to receiving the request, instruct a drone vehicle to perform at least part of the transfer of the data storage component to the destination location, and perform at least part of the transfer of the data storage component to the destination location by the drone vehicle.
US10381037B2
In a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer is not recorded in the other information layers, in read and write operations by a compatible optical disc device conforming to a plurality of optical disc standards, every time the information layer being accessed changes, it has been necessary to read the type of the information layer and select a method of generating a tracking error signal adapted to the type of information layer, so access has taken time. In order to solve the above problem, in the optical multilayer disc according to the present invention, having information layers conforming to a plurality of different optical disc standards, in an area in one of the information layers, information about the other information layers is recorded. The time required to access the other information layers can be reduced by using this information to select a tracking error signal generating method.
US10381029B2
A heat-assisted magnetic recording (HAMR) write apparatus includes a laser for providing energy and resides in proximity to a media during use. The HAMR write apparatus includes a write pole that writes to a region of the media, coil(s) for energizing the write pole and a waveguide optically coupled with the laser. The waveguide includes at least one multi-mode interference (MMI) device. The MMI device has at least one input, a plurality of outputs, a propagation section and a multi-mode interference (MMI) section. Energy from the laser propagates through the propagation section before the MMI section. The propagation section expands the energy from the laser to a plurality of modes. A first portion of the outputs is output from the propagation section. The MMI section is between the propagation section and a second portion of the plurality of outputs.
US10381017B2
The present disclosure provides a method and a device for eliminating background sound, and a terminal device. The method includes: obtaining an initial audio data set; performing background sound fusion processing on the initial audio data set to obtain training sample data; performing neural network training based on the training sample data and the initial audio data set to generate an initial neural network model for eliminating background sound; and performing background sound elimination on audio data to be processed based on the initial neural network model for eliminating background sound.
US10381015B2
A technology of accurately coding and decoding coefficients which are convertible into linear prediction coefficients even for a frame in which the spectrum variation is great while suppressing an increase in the code amount as a whole is provided. A coding device includes: a first coding unit that obtains a first code by coding coefficients which are convertible into linear prediction coefficients of more than one order; and a second coding unit that obtains a second code by coding at least quantization errors of the first coding unit if (A-1) an index Q commensurate with how high the peak-to-valley height of a spectral envelope is, the spectral envelope corresponding to the coefficients which are convertible into the linear prediction coefficients of more than one order, is larger than or equal to a predetermined threshold value Th1 and/or (B-1) an index Q′ commensurate with how short the peak-to-valley height of the spectral envelope is, is smaller than or equal to a predetermined threshold value Th1′.
US10381013B2
Conventional audio compression technologies perform a standardized signal transformation, independent of the type of the content. Multi-channel signals are decomposed into their signal components, subsequently quantized and encoded. This is disadvantageous due to lack of knowledge on the characteristics of scene composition, especially for e.g. multi-channel audio or Higher-Order Ambisonics (HOA) content. An improved method for encoding pre-processed audio data comprises encoding the pre-processed audio data, and encoding auxiliary data that indicate the particular audio pre-processing. An improved method for decoding encoded audio data comprises determining that the encoded audio data had been pre-processed before encoding, decoding the audio data, extracting from received data information about the pre-processing, and post-processing the decoded audio data according to the extracted pre-processing information.
US10381008B1
A network monitor system collects log entries from network appliances, each log entry including quantity context, first time context, first name context, and value of the quantity context. The network monitor system receives first audio signals of a spoken question and processes the audio signals to determine an ordering term and a question context. The question context includes second name context, second time context, and quantity entity context. The network monitor system compares the question context with given log entries. For each match, the network monitor system stores quantity context and value of the quantity context as a result entry in a result entries list. The network monitor system orders the result entries on the result entries list according to ordering term and pre-determined number of results and composes a response. The network monitor system converts the response to second audio signals and outputs the second audio signals.
US10381006B1
Implementations of the present disclosure include methods, systems, and computer-readable storage mediums for utilizing multiple AI service providers by a dialog management system. The dialog management system can include a dispatcher bot, multiple worker bots, and multiple AI adapters that are each associated with a different cloud-based AI service provider. In response to receiving a query, the dispatcher bot selects a particular worker bot to handle the query. The particular worker bot is assigned to a particular AI service provider. An AI adapter associated with the particular AI service provider, generates a query message based on the query. The AI adapter sends the query message to the particular AI service provider and receives a response message. The dialog management system sends a representation of the response message to the particular worker bot, receives an answer for the query from the particular worker bot, and provides the answer for output.
US10381005B2
Systems, methods, and vehicle components for determining user frustration are disclosed. A method includes receiving, by a microphone communicatively coupled to a processing device, a voice input from a user, the voice input corresponding to an interaction between the user and a voice recognition system and including indicators of the user frustration. The method further includes determining, by the processing device, that the user is frustrated from the indicators, connecting, by the processing device, the user to a call center operator, transmitting, by the processing device, data to a call center computing device associated with the call center operator, the data corresponding to a user input and/or a vehicle response that resulted in the user frustration, receiving, by the processing device, commands from the call center computing device, and executing, by the processing device, processes that correspond to the commands.
US10380997B1
Systems and methods are disclosed for generating internal state representations of a neural network during processing and using the internal state representations for classification or search. In some embodiments, the internal state representations are generated from the output activation functions of a subset of nodes of the neural network. The internal state representations may be used for classification by training a classification model using internal state representations and corresponding classifications. The internal state representations may be used for search, by producing a search feature from an search input and comparing the search feature with one or more feature representations to find the feature representation with the highest degree of similarity.
US10380994B2
A method for merging incoming alerts for accessibility is described. Two input alerts intended for presentation by a screen reader are received. If the two input alerts have arrived with a specified time interval, the two input alerts are combined into an output alert. The output alert is sent to a screen reader for presentation.
US10380993B1
A system and method for providing aural guidance in imaging a document is disclosed. Visually impaired people may have difficulty when imaging a document with a mobile computing device. The system and method may analyze the image of the document in the imaging device, and output one or more aural directions in order for the user to move the document and/or camera for proper imaging of the document. In that regard, those with visual impairments may be assisted in imaging documents using a mobile computing device.
US10380983B2
The present disclosure provides systems and methods that leverage one or more machine-learned models to generate music from text. In particular, a computing system can include a music generation model that is operable to extract one or more structural features from an input text. The one or more structural features can be indicative of a structure associated with the input text. The music generation model can generate a musical composition from the input text based at least in part on the one or more structural features. For example, the music generation model can generate a musical composition that exhibits a musical structure that mimics or otherwise corresponds to the structure associated with the input text. For example, the music generation model can include a machine-learned audio generation model. In such fashion, the systems and methods of the present disclosure can generate music that exhibits a globally consistent theme and/or structure.
US10380980B2
Disclosed is a bass clarinet that enables even splitting of the harmonics without compromising the efficacy of the instrument, without increasing manufacturing costs, and without the requirement of a clarinettist relearning how to play the instrument. It is further an object of the disclosure to describe bass clarinets with the ability to change harmonics without requiring the player to compensate with embouchure and air pressure.
US10380977B1
A float angle adjustment apparatus for use with a stringed musical instrument including a lower block, attachable within the instrument, and an upper block. The lower block includes top, bottom, front, side, and rear surfaces, and a lower tailpiece extending outwardly from the lower block. The upper block includes top, bottom, front, side, and rear surfaces, and an upper tailpiece extending outwardly from the upper block. The upper tailpiece is spaced apart from the lower tailpiece. The upper block is pivotally attached to the lower block such that moving the upper and lower tailpieces relative to one another, such as via an adjustable screw, pivots the upper block relative to the lower block and, in turn, adjusts a float angle of a baseplate attachable to the top of the upper block.
US10380973B2
One or more levels of maladaptation are calculated relative to frames of media content having abrupt jumps from periods of low illumination to bright illumination when visual acuity may be lost and/or discomfort may be experienced. These levels of maladaptation may be correlated with subjectively determined levels of perceived luminance discomfort. Based upon the levels of perceived luminance discomfort that can be derived from the levels of maladaptation, the media content may be adjusted.
US10380972B2
A display device is disclosed, which comprises: a substrate; a semiconductor layer disposed on the substrate; a second electrode layer disposed over the semiconductor layer and comprising first data lines extending along a second direction; and plural pixel regions disposed between two adjacent first data lines. Herein, one pixel region has a first section and a second section substantially parallel to the second direction, respectively. The first section overlaps with the semiconductor layer, but the second section does not overlap therewith. When light passes through the display device, a ratio of a first brightness integral value obtained by measuring the first section to a second brightness integral value obtained by measuring the second section is greater than 0.4 and smaller than 1.
US10380970B2
The invention comprises a system of client-server visualization with hybrid data processing, having a server digital data processor, that allows for server side rendering and processing image data, and client digital data processors simultaneously connected to the server, which receives messages from the clients, creates rendered images of data sets or other data processing results and sends those rendered images and results to the clients for display or further processing. Performing certain image rendering operations on either the server or the client according to which is better suited for the tasks requested by the user at any point in time, and possibly adjusting this division of work dynamically, improves rendering speed and application responsiveness on the clients.
US10380969B2
An image processor is described. The image processor includes an I/O unit to read input image data from external memory for processing by the image processor and to write output image data from the image processor into the external memory. The I/O unit includes multiple logical channel units. Each logical channel unit is to form a logical channel between the external memory and a respective producing or consuming component within the image processor. Each logical channel unit is designed to utilize reformatting circuitry and addressing circuitry. The addressing circuitry is to control addressing schemes applied to the external memory and reformatting of image data between external memory and the respective producing or consuming component. The reformatting circuitry is to perform the reformatting.
US10380966B2
Power-efficient data collection by a personal imaging device regarding a user's interaction with an application on a mobile device by automatically switching on and off costly, power-consuming applications of the personal imaging device without the use of a radio signal. The personal imaging device detects a visual start signal displayed on the mobile device of a tagged application on the mobile device. The personal imaging device activates sensors of the personal imaging device for collecting data regarding the user's interaction with the application on the mobile device. The personal imaging device collects data regarding the user's interaction with the application on the mobile device via the activated sensors and stores the data in a repository. The personal imaging device detects a visual end signal displayed on the mobile device, ending data collection.
US10380965B2
The present invention relates to a power circuit of displaying device, which comprises a timing controller, a control circuit, and a charge pump (single or multiple stages). The timing controller outputs a timing control signal to the control circuit. The control circuit outputs a clock signal or a capacitance adjusting signal according to the timing control signal. The charge pump receives the input voltage and outputs an output voltage according to the clock signal or the capacitance adjusting signal. The output voltage is provided to the scan driver for generating a plurality of scan driving signals. Accordingly, by increasing the rise rate of the output voltage of the charge pump in the voltage conversion time and reducing the rise rate of the output voltage close to the voltage holding time, the present invention can achieve the effect of reducing the power consumption.
US10380959B2
The present disclosure provides a pixel unit driving circuit, a driving method and a display apparatus. According to the present disclosure, pixel units in a panel are designed to use switch elements of the pixel units made of NMOS transistors and PMOS transistors alternately. That is, the switch elements connected to scan signal lines and data lines use NMOS transistors and PMOS transistors alternately in the horizontal (vertical) direction. In conjunction with a scan timing sequence, a high-low level time division scan technique can be adopted to allow the voltage difference between the data lines and the pixel electrodes to vary alternately between positive and negative.
US10380951B2
A backlight control method and an electronic device are provided. The backlight control method, comprises: determining an input state of an electronic device; and adjusting a backlight brightness parameter of an input area of the electronic device according to the input state of the electronic device, wherein the backlight brightness parameter of the input area of the electronic device is adjusted from a plurality of backlight luminance values that indicate a plurality of backlight brightness levels of the input area.
US10380949B2
A display apparatus comprises a display unit, a display control unit configured to perform control such that a plurality of items including a specific item for setting a dark place display mode are displayed on the display unit, a setting unit configured to set the dark place display mode based on an operation that includes an operation of selecting the specific item among the plurality of items displayed on the display unit, and a control unit configured to, in a case where the dark place display mode is set, perform control to release the dark place display mode according to a specific operation excluding an operation of selecting any of the plurality of items displayed on the display unit.
US10380947B2
A display including first to n-th pixels electrically connected with a first data line, and a data compensator for generating a reference voltage of a k-th pixel (k being between 1 and n) based on a first coupling voltage between the k-th pixel and the first data line and a second coupling voltage between the k-th pixel and a second data line, and comparing an average voltage generated based on a reference voltage of at least one of the first to n-th pixels with the reference voltage of the k-th pixel to generate a compensation signal, wherein the reference voltage of at least one of the first to n-th pixels is based on a coupling voltage between the at least one of the first to n-th pixels and the first data line and based on a coupling voltage between the pixels and the second data line.
US10380927B1
A display device that significantly improves upon existing scanned display technology (Bloom et al. U.S. Pat. No. 5,764,280), and allows for entirely new display form factors. Just a few of the embodiments may provide: low cost displays that replace computer monitors and televisions, folding displays on mobile devices, entirely new forms such as pedestal/conference room displays that allow a user to walk around virtual objects, or even provide fully immersive simulation environments with visual fidelity never before possible. Furthermore, one or more embodiments eliminate the shortcomings, discovered by the present inventor, in displays of the type described by U.S. Pat. No. 5,764,280.
US10380924B2
The invention relates to an illuminable display element, in particular for a vehicle, which display element comprises a planar cover (1). The planar cover has a visible side (10), a rear side (11), and at least one opening (14). The display element also comprises at least one graphic element (2), which is provided and/or formed on the visible side (10) of the cover (1), and a lighting means (3), which is used to illuminate the opening (14). The graphic element (2) is at least partially surrounded by the at least one opening (14) in such a way the graphic element (2) can be at least partially peripherally illuminated by the light of the lighting means (3). The cover (1) comprises at least one elevation (12) extending upward, within which the graphic element (2) is arranged above the at least one opening (14), and/or the cover (1) comprises at least one recess (13) extending downward, within which the graphic element (2) is arranged below the at least one opening (14).
US10380914B2
Imaging gloves including wrist cameras and finger cameras are disclosed. An imaging glove includes a wrist portion, a finger portion extending from the wrist portion, a wrist camera coupled to the wrist portion, a finger camera coupled to the finger portion, a processor communicatively coupled to the wrist camera and the finger camera, a memory module communicatively coupled to the processor, and machine readable instructions stored in the memory module. When executed by the processor, the machine readable instructions cause the imaging glove to receive image data from the wrist camera or the finger camera, recognize an object in the received image data, and provide output indicative of the recognized object.
US10380911B2
Methods and apparatus to provide visual information associated with welding operations are disclosed. An weld training system includes a display, a camera, a communications device, and a welding helmet. The communications device communicates with welding equipment. The welding helmet has a view port. The communications device is configured to hold the camera, the communications device, and the display such that, when the welding helmet is worn by a wearer, the display is viewable by the wearer, the camera has a view through the view port such that the display displays to the wearer images taken by the camera through the view port and displays a simulated object generated based on information received from the welding equipment via the communications device.
US10380908B2
A writing aid which may be used to promote better form for the hand for the user. It may be used to teach young persons or individuals with disabilities who are first learning to write, and may also be used to provide comfort and better ergonomics to individuals who must write frequently. The writing aid is designed to be compatible with different writing apparatuses with carrying thicknesses, ranging from relatively thin pencil crayons to relatively thick markers.
US10380907B2
A device for spatially moving persons includes a first support element, which includes a retaining device for at least one person and which is rotatable about a first rotational axis relative to a second support element. A second support element rotatably mounted about a second rotational axis relative to a third support element. The first rotational axis and the second rotational axis are substantially orthogonal to each other. The device further includes an image playback surface. The retaining device has at least one rotational degree of freedom relative to the image playback surface.
US10380903B2
Collision avoidance method and device for an aircraft formation relative to an intrusive aircraft. The device manages a collision avoidance for an aircraft formation, relative to an aircraft external to the aircraft formation, the aircraft formation comprising a lead aircraft and at least one following aircraft, the device comprising a formation flight management unit with which all the aircraft of the aircraft formation are equipped and configured to manage the formation flight thereof, and management and control assemblies for determining and applying a coordinated avoidance maneuver intended for all the aircraft of the aircraft formation, this coordinated avoidance maneuver being determined so as to make it possible to avoid the collision with the intrusive aircraft while maintaining the formation flight.
US10380902B2
There is provided systems and methods for pilot alertness and awareness of target aircraft and target obstacle that are flying within a proceeding flight path collision. Transmitted guiding sound signals consisting of three dimensional effects and tonal sounds are generated by a flight unit, and sent to the pilot's headset for the desired purpose of directing the pilot's head position to locate the target aircraft and target obstacle. The flight unit processes time of collision from received target aircraft broadcast, and contain at least GPS data and target obstacle information from stored navigational maps. The flight unit further receives the pilot's head position through means of a head tracker. Furthermore, the flight unit is able to perform the functions of, storing piloted flight information, voice language instruction, flight assisted notification, and communicating with one or multiple mobile devices such for the information to be displayed visually, and is upgradable remotely. There may also be provided configurable alerts for target aircraft and target obstacles.
US10380884B2
A system in accordance with present embodiments includes a source of electromagnetic radiation that operates to emit electromagnetic radiation into an active playing area. The system also includes a sensing device that operates to receive the electromagnetic radiation after being reflected from a retro-reflective material of an article positioned in the active playing area and operable to generate data based on receiving reflected electromagnetic radiation from a series of article positions. Further, the system includes a controller that operates to process the data generated by the sensing device to determine whether the series of article positions correlate to a stored gesture and output a control signal to actuate an effect when the series of article positions correlate to the stored gesture.
US10380883B2
Method and system for programming a power tool from an external device. The method includes establishing a first communication link with a server. The server includes a profile bank that includes mode profiles generated by a plurality of users. The method further includes receiving, over the first communication link, a list of mode profiles representing a subset of the mode profiles of the profile bank. The method further includes receiving, in response to user input from a first user on the external device, a selection of a mode profile. The method further includes transmitting, over the first communication link, the selection of the mode profile. The method further includes receiving, over the first communication link, the mode profile, the mode profile having been generated by a second user. The method further includes transmitting wirelessly, to the power tool, the mode profile to configure the power tool.
US10380881B2
An apparatus for detecting events includes a processor and a storage device storing instructions that when executed by the processor cause the processor to train a classifier for classifying channel state information (CSI) and detecting an event based on the classification of the CSI obtained during a monitoring phase. The training of the classifier includes: for each of the known events to be detected, during a time period in which the known event occurs in a venue, obtain training CSI of a wireless multipath channel between a wireless transmitter and a wireless receiver in the venue, in which the training CSI is derived from one or more probing signals sent from the transmitter through the wireless multipath channel to the receiver, and train the classifier based on the known events and the training CSI associated with each of the events.
US10380879B2
A sensor integrated circuit includes at least two processing channels responsive to the same or different analog input signals to generate respective processed signals. The two processing channels are non-homogenous and, in some embodiments have different processing accuracies. A checker circuit receives the first and second processed signals and is configured to detect a fault in the sensor integrated circuit when the first and second processed signals differ from each other by more than a predetermined amount.
US10380875B1
Methods, systems, and apparatus, including computer programs encoded on a storage device, for alerting a user immersed in a virtual reality environment to the occurrence of an event. In one aspect, a system includes sensors and a monitoring unit. The monitoring unit includes a network interface, a processor, and a storage device that includes instructions to cause the processor to perform operations. The operations include detecting the occurrence of an event at a property, determining that a user who is located at the property is immersed in a virtual reality environment at a time of occurrence of the event at the property, based on determining that the user who is located at the property is immersed in the virtual reality environment at the time of the occurrence of the event, generating an alert notification that is configured to initiate the user's emergence from the virtual reality environment.
US10380873B1
An interactive wireless life safety communications system is disclosed. A central coordination server is linked to a first network, over which there is a connection to at least one resident life safety device at a specific location or for specific resident. An alarm signal is generated by the resident life safety device upon detection of an alarm condition and transmitted to the central coordination server. A caregiver communications device is connected to the central coordination server over a second network, and is receptive to an alarm notification that is generated by the central coordination server in response to the alarm signal. The caregiver communications device is also receptive to a caregiver user input, from which an action status response is generated for transmission to the central coordination server.
US10380870B2
Device and method for controlling Bluetooth™ enabled occupancy sensors. One example system includes a transceiver, a display, and an electronic processor. The electronic processor is configured to receive from an occupancy sensor, a plurality of occupancy data points and an occupancy threshold, and to generate a graphical representation based on the data points and the threshold. The graphical representation includes a first line providing an indication of the values of the plurality of the occupancy data points relative to the occupancy threshold over time. The electronic processor is configured to present the graphical representation on the display. The electronic processor is configured to receive a user input indicating an updated occupancy sensing value, generate, based on the graphical representation and the updated occupancy sensing value, an updated graphical representation, present, on the display, the updated graphical representation, and transmit, to the occupancy sensor, the updated occupancy sensing value.
US10380869B1
A system for indicating a service need for a surge protector includes a surge protection component. The surge protection component conducts electrical power from the power source to a load when the electrical power has a voltage that is less than a predetermined threshold. The surge protection component also diverts electrical power from the load when the electrical power has a voltage that is greater than the predetermined threshold, the system. The system includes a personal area network chipset. A control circuit is communicatively coupled to the personal area network chipset. The control circuit enters a first alarm state when the surge protection component has reached an expiration date. The control circuit causes the personal area network chipset to generate a wireless alert signal indicating that the surge protection component should be replaced upon the control circuit entering the first alarm state.
US10380863B2
A building monitoring system includes a sensor configured to sense a condition and collect sensor data related to the sensed condition. The building monitoring system also includes a server configured to receive the sensor data. The server is configured to analyze the sensor data to detect an undesirable condition and a threat from the undesirable condition within a structure and automatically issue a notification upon detection of the undesirable condition and the threat.
US10380861B2
A burst temperature indicator system for determining when an electrical contact or other component reaches a predetermined temperature. In operation, a trace material may disperse into a surrounding environment, and be detected, when the electrical component reaches a predetermined threshold temperature. One or more foil barriers may be ruptured or broken by temperature-induced gas pressure. According to another aspect of this disclosure, a rupture disk may be burst at a predetermined temperature to generate, or enable emission of, a light signal. According to another aspect, a rupture disk device acts as, or is associated with, an engine to drive one or more electro-mechanical and/or acoustic devices to signal the occurrence of a predetermined temperature.
US10380860B2
A sensing device, comprising: a first sensor, directed vertically down in relation to an identified orientation of the sensing device; at least one second sensor, directed diagonally forward in relation to the identified orientation; at least one hardware processor, electrically connected to the first sensor and the second sensor adapted to: receive at least one first signal from the first sensor or the second sensor indicating a person's presence in a monitored premises; and until receiving at least one second signal from the first sensor or the second sensor indicating an absence of the person from the monitored premises: during a predetermined delay time after receiving the first signal, determine whether one or more expected signals are received from the first sensor or the second sensor; and determine an alarm system operation to be taken subject to the one or more expected signals not being received, according to the determination.
US10380849B2
A “no-touch” mobile checkout experience frees consumers from the need to manually locate and activate a mobile payment application in order to complete a transaction. The consumer simply brings his mobile device within close range of an interface console, which in various embodiments prompts the device to launch an application that causes display of a payment token without user action. If the consumer's device is not NFC-capable, the interface console can read a displayed token optically in the usual fashion.
US10380843B2
The present disclosure relates generally to a system that tracks the funding source of an amount of funds as the funds are transferred between various accounts or balances of various components of the system.
US10380838B2
System, processes and devices for monitoring betting activities using bet recognition devices and a server. Each bet recognition device has an imaging component for capturing image data for a gaming table surface. The bet recognition device receives calibration data for calibrating the bet recognition device. A server processor coupled to a data store processes the image data received from the bet recognition devices over the network to detect, for each betting area, a number of chips and a final bet value for the chips.
US10380827B2
A gaming system may include a gaming machine, a touchscreen device in electronic communication with the gaming machine, and a gaming chair mechanically coupled to the touchscreen device. The position of the touchscreen device may be adjustable relative to the gaming chair. The gaming machine may perform an action in response to a signal from the touchscreen device. The touchscreen device may communicate with the gaming machine via a conduit plugged into a hardware port of the gaming machine, for example. The action performed by the gaming machine in response to the signal may include, for example, starting a game, cashing out, retrieving information, selecting pay lines, adjusting a bet, or requesting an attendant.
US10380826B2
There is provided a system comprising a touch screen display, a non-transitory memory storing a user interface, one or more software applications, and a game application, and a hardware processor executing the game application to launch a game for playing by the user using the touch screen display, receive a game play input from the user, while playing the game using the touch screen display, unlock a locked game element of a plurality of locked game elements of the game, in response to the game play input by the user, and add one of a plurality of user interface elements corresponding to the unlocked game element for display by the user interface, in response to the unlocking, wherein each of the plurality of locked game elements corresponds to one of the plurality of user interface elements, and wherein the user interface is used by the one or more software applications.
US10380821B2
The banknote temporary storage device includes: a pair of coiling tapes, a large coiling block, an upper and lower coiling block assemblies, and a banknote inlet/outlet. Each of the pair of coiling tapes has one end fixed on the large coiling block and another end, and the another ends of the pair of coiling tapes are respectively fixed to the upper coiling block assembly and the lower coiling block assembly. The banknote inlet/outlet includes an upper clamping roller and a lower clamping roller. The large coiling block is provided with a lower passage guide plate having one end rotatably arranged on the lower rotating shaft and a relatively free end, a tail portion of the free end is an arc-shaped portion concentric with the large coiling block, and an angle by which the arc-shaped portion surrounds the large coiling block ranges from 40 degrees to 50 degrees.
US10380811B1
An equipment notification system for a component of an agricultural vehicle, including a processor configured to receive a first signal indicative of an operational parameter of the agricultural vehicle, determine an absence of the operational parameter based at least in part on the first signal, compare a period of time of the absence of the operational parameter to a threshold period of time associated with the operational parameter, and output, in response to determining that the period of time of the absence of the operational parameter exceeds the threshold period of time, a second signal indicative of an instruction to provide a notification regarding a position of the component of the agricultural vehicle via a user interface.
US10380805B2
Presenting locations of individuals on a display of a portable device is described. A region of interest is determined by a location and an orientation of the portable device. The region of interest is a cone of interest radiating away from the location of the portable device in a direction of orientation of the portable device. A set of locations of one or more individuals of interest is determined with respect to the cone of interest. An orienting background and a first set of representations against the orienting background is presented on the display according to the location and orientation of the display. Each representation is of a respective individual of interest located in the cone of interest. The orienting background contains a positional cue of a landmark which the portable device is oriented toward. The cone of interest is adjusted with a pinch gesture on the orienting background. A set of locations of one or more individuals of interest is determined with respect to the adjusted cone of interest. A second set of representations is presented against the orienting background.
US10380801B1
A head wearable device, a method, and a system. The head wearable device may include a display, a head tracking system, a user input system, and a processor. The processor may be configured to output a stream of image data to the display for presentation to the user, the image data associated with images aligned with a determined position and a determined orientation of the head of the user relative to an environment, the images including a user-selectable depiction of a teamed asset. The processor may be further configured to receive user input data from the user input system, wherein the user input data includes user selection data associated with a selected teamed asset. The processor may be further configured to update the stream of image data associated with the images such that the images further include a depiction of information associated with the selected teamed asset.
US10380796B2
A system for computer vision is disclosed. The system may comprise a processor and a non-transitory computer-readable storage medium coupled to the processor. The non-transitory computer-readable storage medium may store instructions that, when executed by the processor, cause the system to perform a method. The method may comprise obtaining a first and a second images of at least a portion of an object, extracting a first and a second 2D contours of the portion of the object respectively from the first and second images, matching one or more first points on the first 2D contour with one or more second points on the second 2D contour to obtain a plurality of matched contour points and a plurality of mismatched contour points, and reconstructing a shape of the portion of the object based at least in part on at least a portion of the matched points and at least a portion of the mismatched contour points.
US10380794B2
In a process for generating garment model data representative of a piece of garment, input image data containing a view of the piece of garment are processed. A type of wearing condition is determined as at least one of a first type of worn garment and of a second type of not-worn garment. If the first type is determined, a shape of the piece of garment and a shape of the person wearing the garment are identified utilizing an active contour modelling approach based on a preset body model. The identified shapes are adapted based on a garment template model. The garment model data are determined from the input image data based on the adapted identified shapes. If the second type is determined, a shape of the piece of garment is identified. The input image data are iteratively compared with a respective garment template model to identify at least one matching garment template model. The identified shape is aligned with a shape of the at least one matching garment template model and the garment model data are determined from the input image data based on the identified shape and on results of the aligning.
US10380793B2
A method can include receiving points representative of at least a portion of a surface of a multi-dimensional geobody; partitioning the points; computing smooth compactly supported basis functions based at least in part on differential surface areas associated with the partitioning of the points; approximating an indicator function for a body based at least in part on the computed basis functions; and, based at least in part on values of the approximated indicator function, generating a mesh that represents a surface of the body.
US10380788B2
The innovation describes and discloses systems and methods related to deep neural networks employing machine learning to detect item 2D landmark points from a single image, such as those of an image of a face, and to estimate their 3D coordinates and shape rapidly and accurately. The system also provides for mapping by a feed-forward neural network that defines two criteria, one to learn to detect important shape landmark points on the image and another to recover their depth information. An aspect of the innovation may utilize camera models in a data augmentation approach that aids machine learning of a complex, non-linear mapping function. Other augmentation approaches are also considered.
US10380784B2
Provided herein is an electronic apparatus including a storage configured to store a texture image representing a characteristic of a particle of an object; and a processor configured to map the texture image to a plurality of locations where the particle exists and to generate a blending image by blending the mapped texture images, and to render the object based on the blending image.
US10380779B2
An information processing device is provided which is mounted on the head of the human body and which is capable of maintaining usability regardless of the attachment direction. The information processing device includes an operation detection unit that detects an operation performed with respect to the information processing device and a control unit that based on an attitude of the information processing device, determines an action to be conducted in correspondence with an operation detected by the operation detection unit.
US10380776B2
A glass-type mobile terminal including a display configured to display a virtual reality image thereon; and a controller configured to detect an object around the glass-type mobile terminal while the virtual reality image is displayed on the display, and modify the virtual reality image if the detected object is a dangerous element so a viewer viewing the virtual reality image avoids the dangerous element.
US10380767B2
A system and method for selecting among 3D alignment algorithms in a 3D vision system is provided. The system and method includes a 3D camera assembly to acquire at least a runtime image defined by a 3D point cloud or runtime 3D range image having features of a runtime object and a vision system processor. A training image is provided. It is defined by a 3D point cloud or 3D range image having features of a model. A selection process is operated by the vision processor. It analyzes at least one training region of the training image having the features of the model and determines a distribution of surface normals in the at least one training region. It also selects, based upon a characteristic of the distribution, at least one 3D alignment algorithm from a plurality of available 3D alignment algorithms to align the features of the model with respect to the features of the runtime object.
US10380753B1
The invention is a method and an apparatus for generating a displacement map of a first input dataset and a second input dataset of an input dataset pair. The apparatus comprises a neural network based feature extractor (25) for processing the first input dataset and the second input dataset so as to generate a feature map hierarchy (50) comprising a base pair of feature maps (20e, 30e) and a refinement pair of feature maps (20b, 30b, 20c, 30c, 20d, 30d), a displacement unit comprising a first comparator unit for obtaining an initial displacement map using the base pair of feature maps (20e, 30e); and a displacement refinement unit for obtain an updated displacement map for the refinement pair of feature maps (20d, 30d).
US10380752B2
Systems in accordance with embodiments of the invention can perform parallax detection and correction in images captured using array cameras. Due to the different viewpoints of the cameras, parallax results in variations in the position of objects within the captured images of the scene. Methods in accordance with embodiments of the invention provide an accurate account of the pixel disparity due to parallax between the different cameras in the array, so that appropriate scene-dependent geometric shifts can be applied to the pixels of the captured images when performing super-resolution processing. In a number of embodiments, generating depth estimates considers the similarity of pixels in multiple spectral channels. In certain embodiments, generating depth estimates involves generating a confidence map indicating the reliability of depth estimates.
US10380743B2
An object identifying apparatus (13) has: a first determining device (131) configured to determine a first region (231) including an object in an image; a second determining device (134) configured to determining a specific border portion (302) in the first region from a border (301) of the object at which a degree of gradient of image characteristics amount is equal to or larger than a predetermined amount, the specific border portion is a portion at which a direction of the gradient of the image characteristics amount is one direction and a distribution range of the specific border portion in the first region is larger than that of another border portion at which the direction of the gradient of the image characteristics amount is another direction different from the one direction; and an identifying device (136) configured to identify the object on the basis of a first parameter (A) representing a length of the first region and a second parameter (B) representing a length of the specific border portion.
US10380736B1
Methods of obtaining a suspect nodules' sizes and/or growth rate are provided. In one embodiment, the method begins with at a first time: (i) obtaining a first three dimensional (3D) data set cube of voxels of a patient's anatomy including nodules; (ii) creating a second 3D data set cube of the same size as the first where all voxel values are set to zero; (iii) creating multiple Maximum-Intensity-Projection (MIP) images from the first 3D data set cube taken at different angles; (iv) replacing those voxels in the second 3D data set cube with corresponding voxels from the first 3D data set cube that provide non-zero values in the multiple MIP images; and (v) converting data in the second 3D data set cube into closed surface volumes, cross sectional areas or linear dimensions using image segmentation. Data from a second time can be used to determine growth rate.
US10380735B2
A method for segmenting image data includes identifying a 2D boundary start position corresponding to tissue of interest in a cross-section of volumetric image data, wherein the start position is identified by a current position of a graphical pointer with respect to the cross-section, generating a preview 2D boundary for the tissue of interest based on the start position, displaying the preview 2D boundary superimposed over the cross-section, and updating the displayed preview 2D boundary if the position of the graphical pointer changes with respect to the cross-section.
US10380732B2
A system controller serving as a controller for controlling a forming machine acquires, from a sensor which outputs image data for determining a distance in a height direction by sensing a predetermined area including a machining area of the forming machine, background image data not including an image of a workpiece and an operator of the forming machine, and current state image data representing a current state of the predetermined area during operation of the forming machine. The system controller calculates difference data indicating a difference between the background image data and the current state image data, and determines an area of the operator in the predetermined area based on the difference data. The system controller controls operation speed of the forming machine based on a result of the determination.
US10380731B1
A method and system for inspecting defects saves scanned raw data as an original image so as to save time for repeated scanning and achieve faster defect inspection and lower false rate by reviewing suspicious defects and other regions of interest in the original image by using the same or different image-processing algorithm with the same or different parameters.
US10380729B2
A method and an arrangement for visual inspection and logging of oil and/or gas well pipes are provided. The arrangement comprises an inspection tool arranged to record, during the visual inspection, a plurality of images by recording means comprising gat least one fisheye lens. The method comprises guiding the inspection tool in an oil and/or gas well pipe, and to record a plurality of fisheye images during the guiding.
US10380724B1
A method for learning reduction of distortion occurred in a warped image by using a GAN is provided for enhancing fault tolerance and fluctuation robustness in extreme situations. And the method includes steps of: (a) if an initial image is acquired, instructing an adjusting layer included in the generating network to adjust at least part of initial feature values, to thereby transform the initial image into an adjusted image; and (b) if at least part of (i) a naturality score, (ii) a maintenance score, and (iii) a similarity score are acquired, instructing a loss layer included in the generating network to generate a generating network loss by referring to said at least part of the naturality score, the maintenance score and the similarity score, and learn parameters of the generating network. Further, the method can be used for estimating behaviors, and detecting or tracking objects with high precision, etc.
US10380714B2
An ambient animation system, including an image sensor configured to capture an image of an environment outside of a vehicle, a display interface configured to display information to a driver of the vehicle, and a controller in communication with the image sensor and the display interface and configured to generate a virtual spherical lighting object, shape the image to fit around the virtual spherical lighting object, and project a portion of the image fitted around the virtual spherical lighting object onto the display interface.
US10380703B2
Systems, devices, and methods are described herein for calculating a trust score. The trust score may be calculated between entities including, but not limited to, human users, groups of users, organizations, or businesses/corporations. A system trust score may be calculated for an entity by combining a variety of factors, including verification data, a network connectivity score, publicly available information, and/or ratings data. A peer trust score targeted from a first entity to a second entity may also be calculated based on the above factors. In some embodiments, the peer trust score may be derived from the system trust score for the target entity and may take into account additional factors, including social network connections, group/demographic info, and location data. Finally, a contextual trust score may be calculated between the first and second entities based on a type of transaction or activity to be performed between the two entities.
US10380698B2
A segmentation platform is interposed between an intake server and remote user-accessible computers. The segmentation platform may include a model training computer processor configured to generate a predictive model for determining a segment corresponding to received data sets based upon claim segment rules and historical data sets stored in data storage devices. The segmentation platform may be configured to dynamically update workload data corresponding to a plurality of users, and responsive to that updating and based upon application of the predictive model, segment the received current data sets and transmit electronic claim files to respective remote user-accessible computing devices. The predictive model is continually adapted through activation of the model training component to update the predictive model with new current claim data sets.
US10380696B1
An image processing system automatically processes a plurality of images of a damaged vehicle and determines replacements parts that are needed to repair the vehicle therefrom. The system includes a network interface via which the images are received, an image extraction component that generates a set of image attributes from the received images, a parts identifier component that generates indications of the needed replacement parts based on the image attributes and an information identification model, and an output interface via which the generated indications are provided. Additionally, the system includes a data storage entity storing data from multiple historical vehicle insurance claims, and a model generation component that generates the information identification model based on the historical claim data. The information identification model includes independent variable(s) corresponding to a set of image attributes that are more strongly correlated to replacement parts than are other attributes of the historical claim data.
US10380687B2
Certain example embodiments relate to trade surveillance and monitoring systems and/or methods that take into account both subjective physical trader emotional attributes, and objective activity measures (e.g., trading activity, financial market activity, etc.). Detect scenarios (which may be thought of as logical sequences that define types or patterns used in detecting unwanted incidents) and context scenarios (which may be thought of as logical sequences that help provide additional context in the investigation stage of an incident) may be defined to take into account such information and be used in these and/or regards.
US10380686B2
A method and apparatus for publishing market data for a financial instrument utilizes existing network layer acknowledgement feature to publish market data for the financial instrument to a client device at rates in which the client device is able to process the data. The publishing rate is dynamic, as opposed to being fixed, and is able to adjust “on-the-fly” so as to prevent message queue stagnation.
US10380685B1
A device may receive application questions for an individual applying for credit with an organization. The device may broadcast the application questions to additional devices that have access to a distributed ledger for sharing credit worthiness information to cause at least one of the additional devices to generate an application response to the application questions and to process the application response using a smart contract. The device may receive one or more application responses that have been encrypted. Each of the application responses may include particular credit worthiness information relating to the individual. The device may decrypt the application responses. The device may determine a credit worthiness score for the individual using the application responses. The device may perform one or more actions that allow the device or another device associated with the organization to use the credit worthiness score to determine whether to approve the individual for credit.
US10380681B2
In certain embodiments, a system for real-time overdraft detection includes one or more processors operable to: determine a deposit financial institution and deposit account based on the received check data, determine a debit financial institution and debit account based on the received check data, determine that the deposit financial institution and the debit financial institution are member financial institutions, determine a debit amount based on received check data, determine that the debit account matches an account associated with received account data, and determine that the debit amount exceeds an approved debit amount; the one or more interfaces further operable to communicate a declined transaction notification to the deposit account holder in response to determining that the debit amount exceeds the approved debit amount, the declined transaction notification notifying the deposit account holder that the debit amount cannot be credited to the deposit account holder.
US10380680B2
A method and system for a seller auction dashboard and reserve price lowering are described. The system generates a dashboard presentation that displays real-time information about each of a seller's auctions including a current price, reserve price, and an indicator of whether the latest bid was set by a prospective buyer or the seller masquerading as a buyer. The dashboard also indicates which auctions are below their reserve prices and displays reserve price suggestions and success probabilities based on qualitative and quantitative metrics.
US10380655B2
An email payment gateway may be configured to send emails to potential donors. The emails may include mailto hyperlinks. Each mailto hyperlink may be associated with one or more fundraising campaigns, and each mailto hyperlink describes an email message that may be generated when that hyperlink is selected. When a mailto hyperlink is selected, the generated email message may include one or more parameters related to the fundraising campaign associated with the hyperlink, such as an identifier of the fundraising campaign, donor identity or donation amount. The generated email message may then be transmitted to the email payment gateway. The email payment gateway may receive the message and, based on the parameters in the received message, process the donation on behalf of the donor.
US10380651B2
A method of generating relevant promotional materials for transmission to a mobile device includes receiving a query from the mobile device, identifying a plurality of advertisements associated with an advertiser-directed delivery parameter that match parameters for the mobile device, and generating a response to the query comprising search results and the plurality of advertisements.
US10380638B2
Systems, device and techniques are disclosed for dynamically retrieving and monitoring geo-fence activity. A meta geo-fence may be identified based on a user device geolocation. The meta geo-fence having a radius that is dynamically generated to include previously defined geo-fences within or touching the meta geo-fence. User device geolocation may be monitored in relation to the defined geo-fences included in the radius of the meta geo-fence. A communication may be sent to the user device when the user device reports that the user device has entered or exited one of the previously defined geo-fences within or touching the radius of the meta geo-fence.
US10380630B2
A system and method for placing ads on a client-side video replay system. The described embodiments of the present invention allow a client to make a determination of ad placement priority separately from the function of serving ads to a requesting application. A described dynamic ad placement engine reorders ads when the context of the system is changed to yield a next ad to be placed. Thus, at a later time, when an application sends an ad request, the dynamic ad placement engine can quickly respond with the ad to be placed. The ads also are preferably reordered after an ad is placed. Placement of ads is controlled in the described embodiment by interpreted rules for each ad.
US10380626B2
Systems and methods are provided to select potential titles for online content using search query logs from web search service providers. A plurality of search queries are collected from one or more web search service providers. A lifetime value is determined for each of the search queries. Potential titles are then selected from the plurality of search queries using selection criteria including the lifetime value of the search queries. The potential titles can then be provided to content developers who develop online content based on the potential titles.
US10380620B2
Techniques for online price matching are provided. A consumer submits a price offer to a network-based servicer for a product or service. The price offer is directed to or resolved to a specific brick-and-mortar store. The brick-and-mortar store determines whether the price offer can be matched and when it can be matched; a coupon redeemable by the consumer at the brick-and-mortar store is communicated to the consumer. The coupon permits the consumer to acquire the product or service at the price offer provided by an online retailer to the consumer.
US10380606B2
Users of a social networking system perform actions on various objects maintained by the social networking system. Some of these actions may indicate that the user has a negative sentiment for an object. To make use of this negative sentiment when providing content to the user, when the social networking system determines a user performs an action on an object, the social networking system identifies topics associated with the object and associates the negative sentiment with one or more of the topics. This association between one or more topics and negative sentiment may be used to decrease the likelihood that the social networking system presents content associated with a topic that is associated with a negative sentiment of the user.
US10380605B2
Systems and methods for associating discounts or incentives with payment options are presented. In various embodiments, a customer purchasing goods or services is presented with various discounts or incentives to use one or more particular forms of payment such as cash, credit card, debit card, house card, or the like. After being presented with such information, the customer may then choose a form of payment, taking into account the various discounts or incentives related thereto. The appropriate discount or incentive is then applied to the customer's total bill and/or saved in the customer's loyalty account for future use.
