US10244666B2
A blank cartridge includes an impedance portion to control a flow of cooling media through the blank cartridge to a plurality of computing components, and an actuator to change an impedance level of the impedance portion. The actuator receives a control signal to change the impedance level of the impedance portion based on a location of the plurality of computing components relative to the blank cartridge.
US10244664B2
A modular cooling system configured to treat IT air generated by a data center includes a frame and a plurality of cooling sub-system modules supported by the frame. The plurality of cooling sub-system modules are configured to operate in parallel to achieve total cooling effect or a lesser cooling effect with some level of redundancy within the data center. Each cooling sub-system module includes a housing configured to support cooling equipment, an air-to-air heat exchanger supported by the housing to cool IT air generated by the data center, the air-to-air heat exchanger having at least one tube configured to direct IT from one end of the air-to-air heat exchanger to an opposite end of the air-to-air heat exchanger and configured so that outdoor air circulates around the at least one tube, and a mechanical cooling system supported by the housing. The mechanical cooling system is configured to receive IT air treated by the air-to-air heat exchanger and to provide further cooling to the treated IT air. Other embodiments of the cooling system and methods of cooling are further disclosed.
US10244663B2
A thermal cage for managing environmental conditions affecting electronic equipment. The thermal cage can be connectable with a plenum and a supply channel. Additionally, the thermal cage can include a cabinet faulting an enclosure for the electronic equipment and an outlet in fluid communication with the cabinet, wherein the outlet is connectable to the plenum. Furthermore, the thermal cage can include an inlet in fluid communication with the cabinet, wherein the inlet is connectable to the supply channel, and a thermal curtain comprising a plurality of adjustable barriers for directing air flowing through the cabinet to the outlet, wherein the thermal cage is movable.
US10244655B2
Techniques that facilitate two-phase liquid cooling electronics are provided. In one example, a server system comprises a two-phase cooling system and an air moving system. The two-phase cooling system reduces a first temperature of a first electronic component in the server system using a pump that circulates a coolant refrigerant through a two-phase refrigerant loop associated with the first electronic component, where first electronic component satisfies a first defined criterion. The air moving system reduces a second temperature of a second electronic component in the server system using one or more fans associated with the second electronic component, where the second electronic component satisfies a second defined criterion.
US10244641B2
A display device includes a display panel including a bending area that is bendable along an axis extending in a first direction, and a panel support portion that supports the display panel in the bending area. The panel support portion includes a plurality of joint members, a plurality of rotational angle limiting members, and a plurality of connecting members. The joint members are sequentially arranged and support the display panel. Each joint member is rotatable about two rotation axes. The rotational angle limiting members are coupled to the joint members and limit rotational angles of the joint members. Each connecting member is coupled to a pair of the rotational angle limiting members disposed at a pair of adjacent joint members. The rotational angle limiting members included in the pair of rotational angle limiting members contact each other and are fixed to an inner portion of the corresponding connecting member.
US10244637B2
Composite transparent conductors are described, which comprise a primary conductive medium based on metal nanowires and a secondary conductive medium based on a continuous conductive film.
US10244634B2
A dispensing apparatus includes a frame having a gantry configured to provide movement in the X axis and Y axis directions, and first and second dispensing units coupled to the gantry and configured to dispense material onto a substrate. The second dispensing unit is coupled to the gantry by an automatic adjustment mechanism. The dispensing apparatus further includes a controller configured to control the operation of the gantry, the first dispenser, the second dispenser, and the automatic adjustment mechanism. The automatic adjustment mechanism is configured to move the second dispenser in the X axis and Y axis directions to manipulate a spacing between the first dispensing unit and the second dispensing. Methods of dispensing material on the substrate are further disclosed.
US10244631B2
A microwave device can include a printed circuit board substrate having a first microwave device subcircuit and a microdevice substrate having a second microwave device subcircuit. The first microwave device subcircuit may be formed at a low resolution and a low tolerance, while the second microwave device subcircuit may be formed at a high resolution and a high tolerance. The first microwave device subcircuit and the second microwave device subcircuit may be electrically coupled using a conductor.
US10244629B1
An apparatus that includes: a printed circuit board (PCB) that includes: a multilayer lamination of one or more ground layers, one or more power layers, and multiple signal layers; multiple vias that pass through one or more layers of the multilayer lamination, wherein a first via of the multiple vias includes: a first portion that has a first diameter, and a second portion that has a second diameter that is smaller than the first diameter, wherein a second via of the multiple vias includes: a third portion that has a third diameter, and a fourth portion that has a fourth diameter that is smaller from the third diameter; and wherein the first portion of the first via is adjacent to the fourth portion of the second via and the second portion of the first via is adjacent to the third portion of the second via is disclosed.
US10244628B2
Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
US10244624B2
A three-dimensional wiring board production method is provided that includes: a preparation step of preparing a resin film having a breaking elongation of 50% or more; a first metal film formation step of forming a first metal film on a surface of the resin film; a pattern formation step of performing patterning on the first metal film to form a desired pattern; a three-dimensional molding step of performing three-dimensional molding by heating and pressurizing the resin film; and a second metal film formation step of forming a second metal film on the first metal film having a pattern formed thereon. In the first metal film formation step, metal is deposited in a particle state to form the first metal film in a porous state.
US10244621B2
A flex circuit system according to an exemplary aspect of the present disclosure includes, among other things, a substrate, at least one bus bar mounted to the substrate and at least one voltage sense lead integrated with the substrate.
US10244617B2
Provided is a power converter which is applied to a power converter equipped with a switching element provided on a line, and a radiator connected to a predetermined potential such as a ground potential. A noise eliminator in which a conductive member is covered with insulator is provided between the switching element (semiconductor switch) and the radiator (heatsink). A flexible connecting line connected to a conductive member of the noise eliminator is connected to an on-board line disposed on a circuit board.
US10244616B2
One or more light emitting diode diodes (LEDs) are attached to a printed circuit board. The attached LEDs are connectable with a power source via circuitry of the printed circuit board. An overmolding material is insert molded an over at least portions of the printed circuit board proximate to the LEDs to form a free standing high thermal conductivity material overmolding that covers at least portions of the printed circuit board proximate to the LEDs. The free standing high thermal conductivity material has a melting temperature greater than about 100° C. and has a thermal conductivity greater than or about 1 W/m·K. In some embodiments, the free standing high thermal conductivity material is a thermoplastic material.
US10244614B2
Two ceramic or sapphire pieces are welded together using a plasma torch that includes a cylindrical vessel having first and second ends, a tangential inlet connected to or proximate to the first end, a tangential outlet connected to or proximate to the second end, an electrode housing connected to the first end of the cylindrical vessel such that a first electrode is aligned with a longitudinal axis of the cylindrical vessel, and extends into the cylindrical vessel. A hollow electrode nozzle is connected to the second end of the cylindrical vessel such that the center line of the hollow electrode nozzle is aligned with the longitudinal axis of the cylindrical vessel. A second electrode is positioned proximate to the hollow electrode nozzle. The two ceramic or sapphire pieces are placed between the second electrode and the hollow electrode, and are welded together with the plasma exiting from the hollow electrode.
US10244613B2
An illumination source for igniting and sustaining a plasma in a plasma lamp of a laser-sustained plasma (LSP) broadband source includes one or more ignition lasers configured to ignite the plasma within a gas contained within the plasma lamp. The illumination sources also include one or more sustaining lasers configured to sustain the plasma. The illumination sources include a delivery optical fiber, one or more optical elements configured to selectively optically couple an output of the one or more ignition lasers, and an output of the one or more sustaining lasers to the delivery optical fiber.
US10244608B2
A side looking occupancy sensor is incorporated in a conventional wall switch mounted into a switch box adjacent to a door. The side-looking proximity sensor preferably is mountable to either side of the doorjamb to make the side-looking proximity sensor face the door opening. During operation, the side-looking sensor monitors the door movement or senses the passage of a person for indication that a person is entering or leaving the space. Entry and exit determination is made based on activation of the side-looking sensor.
US10244605B2
A battery powered LED light source is described for illuminating the inside of a dark enclosure when the enclosure is opened in an environment with ambient illumination. Drive circuitry adapted to the LED light source turns on the LEDs when levels of ambient light above a threshold are detected, which may occur if the light source is placed in a dark enclosure that is opened in a lit room. After being opened, the drive circuitry periodically strobes off the LED light source to take ambient light measurements without the contribution of its own LED light for determining if the enclosure has been closed and the LED light source should again be shut off.
US10244604B2
The present invention concerns a lighting device comprising a source for generating electromagnetic radiation, and a beam shaper which is so arranged and adapted that in operation of the lighting device it spatially expands the electromagnetic radiation issuing from the source. In comparison therewith the object of the present invention is to provide such a lighting device which ensures eye safety even when the beam shaper is detached or damaged. For that purpose it is proposed according to the invention that the lighting device has a sensor which is so adapted that in operation of the lighting device it detects a state of the beam shaper, wherein the sensor and the source are so operatively connected together and adapted that if during operation of the lighting device the state of the beam shaper changes in such a way that electromagnetic radiation could issue from the lighting device without the beam shaper being in the beam path of the electromagnetic radiation the source is switched off.
US10244600B2
A color picker controls a lighting system comprising one or more luminaries. A user interface comprises a display for displaying images when selected by a user via the user interface. The UI allows the user to select a region of a first image when displayed. Color selection information, which describes one or more color characteristics of one or more user-selected regions of at least the first image, is stored in a data store. When the user has selected a second image via the user interface, a region of the second image is automatically selected based on the color selection information. At least one luminaire of the lighting system is controlled to emit illumination rendering a color of the automatically selected region of the second image.
US10244592B2
Systems and methods are provided herein for current regulation. An example system controller includes: a first controller terminal configured to receive an input voltage, the first controller terminal being further configured to allow a first current flowing into the system controller based at least in part on the input voltage in response to one or more switches being closed; a second controller terminal configured to allow the first current to flow out of the system controller through the second controller terminal in response to the one or more switches being closed; a fourth controller terminal coupled to the third controller terminal through a first capacitor, the first capacitor not being any part of the system controller; and an error amplifier configured to generate a compensation signal based at least in part on the current sensing signal, the error amplifier including a second capacitor.
US10244591B2
A voltage/current regulator supplying controlled current with PVT headroom adjustment. In an example application, an LED backlight driver controls ILED string current, and controls a voltage regulator supplying VOUT string voltage with sufficient headroom voltage VHDRM to supply the ILED string current. The LED driver controls ILED string current with an MLED current control transistor, including gate drive referenced to a reference voltage VREF. VOUT/VHDRM are adjusted for PVT operating conditions by generating a replica/reference current ILED/RATIO (proportional to ILED string current) with a replica current control transistor MLED/RATIO based on VREF. ILED/RATIO is mirrored to a second replica MLED/RATIO transistor that saturates at a PVT_REF reference voltage corresponding to a minimum voltage that can supply the required ILED current (as represented by the ILED/RATIO replica/reference current), accounting for PVT operating conditions.
US10244584B2
A method for controlling a cooking hob with one or more induction coils covered by a cookware and forming a cooking zone. All induction coils of the cooking zone are alternately activated. The method includes setting an average power to be transferred to the cookware by a user, determining a frequency, estimating a maximum average power if all induction coils of the cooking zone would be activated with said frequency, estimating a percentage power defined as quotient between the set average power and the estimated maximum average power, estimating a calculated number of coils defined as product of the number of coils within the cooking zone and the percentage power, defining a minimum number of simultaneously activated coils within the cooking zone by an integer value of the calculated number, and defining a temporal activation of a further one of the coils by a fractional part of the calculated number.
US10244581B2
A public safety analytics gateway includes a front end processor configured to communicate with a network gateway and a public safety enterprise server and a data collector in communication with the front end processor, wherein the front end processor is configured to receive public safety data from the public service enterprise server and forward the public safety data to both the network gateway and the data collector.
US10244580B2
A gateway network element includes a memory and at least one processor. The memory is configured to store a program routine or module. The at least one processor is configured, by executing the program routine or module, to: map a first multi-path transport control protocol (MPTCP) flow to a first evolved packet system (EPS) bearer associated with a first serving base station for the user; map a second MPTCP flow to a second EPS bearer associated with a WiFi access point for the user, each of the first and second MPTCP flows corresponding to a same MPTCP connection for an application; output the first MPTCP flow on the first EPS bearer for delivery to the user through the first serving base station; and output the second MPTCP flow on the second EPS bearer for delivery to the user through the WiFi access point.
US10244579B2
A Base Station (BS), a Mobile Station (MS), and a millimeter Wave (mmWave) Access Point (mmAP), for use in a mobile communication system that includes a plurality of Base Stations BSs capable of communicating with a plurality of Mobile Stations (MSs), are provided. The BS includes a cellular band transceiver for communicating in a cellular band, an mmWave band transceiver for communicating in the mmWave band, and a controller for controlling both the cellular band transceiver and the mmWave band transceiver for communication with an MS.
US10244578B2
A mobile communication device is provided. The mobile communication device includes a housing and an input device operable with the housing. Actuating the input device enables a user to at least one of change and verify an operational status of the mobile communication device. The mobile communication device also includes an indicator coupled in communication with said input device and configured to provide feedback to the user based on the operational status of the mobile communication device.
US10244577B2
A method for managing an extended Discontinuous Reception (eDRX) in a User Equipment (UE) including determining, by the UE, as to whether an eDRX enablement avoidance criterion is met, and causing, by the UE, to stop sending a request message, which is configured to enable the eDRX, to a network entity when the eDRX enablement avoidance criterion is met. The eDRX enablement avoidance criterion may include one of a data transmission pattern, a historic eDRX usage pattern, whether a configurable retry timer is deactivated, whether a number attempts made to enable the eDRX exceeds a threshold, whether a number of attempts made to enable and disable the eDRX exceeds a threshold, whether a request accept message including an indication that eDRX is not supported, is received from the network entity, or whether an indication of no eDRX support is received from the network entity may be provided.
US10244576B2
A communication apparatus establishes a communication session with another communication apparatus in a predetermined wireless channel; a determination unit configured to determine a detection of an interference radio wave in the predetermined wireless channel; and a transmission unit configured to, if the communication session is established by the establishment unit, transmit at a predetermined interval a signal for maintaining the communication session, wherein the transmission unit, in response to the detection of the interference radio wave in the predetermined wireless channel being determined by the determination unit, transmits the signal regardless of the predetermined interval.
US10244575B2
Systems, methods, and computer-readable media are disclosed for managing performance of communications over a Voice over Long Term Evolution (VoLTE) network. A packet flow associated with a VoLTE call may be monitored, and an interruption in the packet flow that exceeds a threshold duration may be determined to be an abnormal termination of the VoLTE call. Information regarding the abnormal VoLTE call termination may be propagated through various network platforms to an enhanced Node B (eNB), where an abnormal VoLTE call termination event may be logged. The abnormal VoLTE call termination event may be utilized when analyzing the performance of the VoLTE network.
US10244564B2
A self-assembling network is configured to automatically and dynamically connect devices used in operations carried out on or near roads bearing vehicle and pedestrian traffic. An automatic, ad hoc network connecting existing and new devices can be used to enhance safety by gathering and exchanging safety critical information. In some cases, existing equipment can be augmented with a network controller and radio frequency communications to permit the devices to join a wireless local network and exchange information over the network. New devices, including wearable devices, can be configured to act as nodes on the wireless local network. Establishing the relative position of vehicles, sensors, wearables, and other nodes on the disclosed ad hoc wireless network allows the coordination of functions based on position.
US10244563B2
A control method for an information processing apparatus includes transmitting, by a first communication unit, information about an access point to which a second communication unit is connected, to a communication apparatus to which the first communication unit is connected. In a case where the information about the access point to which the second communication unit is connected is received, the communication apparatus connects to and communicates with the access point to which the second communication unit is connected by the second wireless communication method.
US10244562B2
Systems and methods for providing random access in a cellular communications network are disclosed. In general, the cellular communications network is an Orthogonal Frequency Division Modulation (OFDM) based cellular communications network (e.g., a 3 GPP LTE cellular communications network) or similar multi-subcarrier based cellular communications network. Random access is performed using a Physical Random Access Channel (PRACH) including subcarriers having a subcarrier frequency spacing that is equal to a subcarrier frequency spacing in one or more other channels of the uplink (e.g., a Physical Uplink Shared Channel (PUSCH)). As a result, the subcarriers in the PRACH are orthogonal to the subcarriers in the other channel(s) of the uplink, which in turn reduces, or substantially eliminates, interference between the PRACH subcarriers and the subcarriers of the other channel(s) of the uplink.
US10244555B2
An apparatus of a first high-efficiency (HE) access point (AP) or station for spatial reuse is the disclosed. The apparatus includes processing circuitry configured to: decode a first portion of a first packet; and if the first portion indicates the first packet was transmitted by a second HE AP or station and that the first packet is an overlapping basic service set (OBSS) packet, then if a preamble detect energy is below a threshold, cause to be transmitted a second packet simultaneously with a portion of the first packet after the first portion. The processing circuitry may be configured to determine the first portion was transmitted by the second HE AP or station if a field in a physical (PHY) header or a second field in a media access control (MAC) header indicate the first packet was transmitted by the second HE AP or station.
US10244542B2
A mobile communication device includes a network transceiver configured to communicate with a cellular network, a cluster transceiver configured to communicate with other mobile communication devices, and a communication management subsystem. The communication management subsystem is configured to send to each of a plurality of candidate mobile communication devices, a setup request, receive from each of the plurality of candidate mobile communication devices, a network signal strength, determine a network signal strength of the mobile communication device, if the network signal strength of the mobile communication device is greater than the network signal strength of each of the plurality of candidate mobile communication devices, send to the plurality of candidate mobile communication devices, a setup notification indicating that the mobile communication device is a cluster head configured to provide the candidate mobile communication devices with a connection to the cellular network via the network transceiver.
US10244538B2
A method for vehicle-to-everything (V2X) communication in a wireless network, the method includes determining, by a first User Equipment (UE), a V2X carrier load in a coverage area of a Base station (BS), and transmitting, by the first UE, a data message over an air interface using either a random resource selection technique or a resource sensing multiple access technique based on the V2X carrier load in the coverage area of the BS.
US10244537B2
A communication system includes: a control apparatus setting control information in a forwarding node(s); a forwarding node(s); and an access control apparatus. The forwarding node(s) forwards packets by using first control information set by the control apparatus and second control information for forwarding packets that do not match a matching condition(s) in the first control information set by the control apparatus from a predetermined port of the forwarding node(s). The access control apparatus includes a determination unit determining whether to generate control information for the packets forwarded from the predetermined port of the forwarding node(s) and requesting the control apparatus to generate control information.
US10244536B1
In a method for determining whether a communication device can transmit via a first communication channel, the communication device receives a packet via a second communication channel and sets a network allocation vector (NAV) timer corresponding to the second communication channel using duration information included in the header of the packet. The communication device determines whether the second communication channel overlaps in frequency with a first communication channel. If the second communication channel overlaps the first communication channel, the communication device is not permitted to transmit via the first communication channel when the NAV timer is not zero. If the second communication channel does not overlap the first communication channel, the communication device is permitted to transmit via the second communication channel even when the NAV timer is not zero.
US10244531B2
Certain aspects of the present disclosure provide a method for wireless communications. The method comprises generating a frame comprising a first portion and a second portion. The method also comprises outputting the first portion of the frame for transmission on at least one channel, shifting a center frequency of the at least one channel, and outputting the second portion of the frame for transmission on the at least one channel after the center frequency shift.
US10244528B2
A method for efficiently scheduling virtual resource blocks to physical resource blocks is disclosed. In a wireless mobile communication system, for distributed mapping of consecutively allocated virtual resource blocks to physical resource blocks, when nulls are inserted into a block interleaver used for the mapping, they are uniformly distributed to ND divided groups of the block interleaver, which are equal in number to the number (ND) of physical resource blocks to which one virtual resource block is mapped.
US10244520B2
A terminal apparatus improves throughput while suppressing control information of an interfering signal. The terminal device includes: a higher layer that determines an instruction as to whether to apply NAICS; a receiving unit that receives downlink control information; and a control unit that, in a case where it has been specified on the higher layer that NAICS is applied, determines, on the basis of information that is contained in the downlink control information and indicates whether to perform interference cancellation or suppression, whether to perform interference cancellation or suppression. The receiving unit receives, in a user-specific search space, the downlink control information containing the information indicating whether to perform interference cancellation or suppression.
US10244519B2
An apparatus of user equipment (UE), comprises physical layer (PHY) circuitry, wherein the PHY circuitry includes a radio frequency (RF) transceiver comprising: a first receive path configured to receive RF signals from an enhanced node B (eNB) of a cellular network and down convert the received RF signals using a local oscillator (LO) receive frequency; and a second receive path configured to down-convert received RF signals from the eNB and to operate simultaneously with the first communication path; and processing circuitry configured to: determine that a configured transmission mode of the UE supports receiving data using a single receive channel and includes receive antenna diversity; determine channel conditions using at least one channel quality metric; and; disable one of the first and second receive paths during a portion of a subframe transmitted during a downlink (DL) communication according to the determined transmission mode and the determined channel conditions.
US10244517B2
A method for enabling a base station to transmit control information in a wireless communication system according to one embodiment of the present invention, comprises a step of transmitting an enhanced physical downlink channel (E-PDCCH) for a terminal using at least one physical resource block pair among a plurality of physical resource block pairs for transmitting the E-PDCCH, wherein the plurality of physical resource block pairs include one or more physical resource block pair sets, and a parameter related to a demodulation reference signal for the E-PDCCH is set with respect to each physical resource block pair set.
US10244516B2
In order to reduce the HS-SCCH overhead, a fixed time allocation approach could be used. In that case, the scheduling time of each VoIP user is semi-static and thus there is no need to transmit e.g. HS-SCCH toward the UE for the initial transmissions, if the UE knows when to receive data on the HS-DSCH and what transport format is used. There are at least two ways of implementing this: 1) HS-SCCH/E-DPCCH signalling to indicate parameters of a first transmission, with subsequent transmissions using the same parameters (and HS-SCCH/E-DPCCH always sent when changes needed), or 2) fixed allocation, RRC signalling used to allocate users and tell the default transport parameters.
US10244512B2
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives, by a user equipment (UE) during a first subframe, an indication of a dynamic uplink/downlink (UL/DL) subframe configuration. The apparatus determines an uplink hybrid automatic repeat request (HARQ) timing based on an uplink reference subframe configuration and at least one of the dynamic UL/DL subframe configuration or a downlink reference subframe configuration. The apparatus selects an uplink subframe for communication based on the determined uplink HARQ timing.
US10244508B2
The present invention relates to a wireless access system supporting machine type communication (MTC), and according to one embodiment of the present invention, a method by which an MTC terminal transmits a hybrid automatic repeat request-acknowledgement (HARQ-ACK) in a wireless access system supporting machine type communication (MTC) can comprise the steps of: monitoring a physical downlink control channel (PDCCH) in a monitoring section having N number of subframes; receiving at least one PDCCH in the N number of subframes; and transmitting HARQ-ACK corresponding to all subframes included in the monitoring section in the Xth subframe after the end subframe of the monitoring section.
US10244506B2
For paging user devices that are link budget limited (LBL), a base station transmits a special ID that is used by said devices to identify a paging frame and/or a paging occasion. When transmitting a paging message for an LBL device, the base station may use: (a) larger aggregation and larger CFI (than conventionally allowed) and (b) a larger number of resource blocks (than conventionally allowed) for paging payload. If paging messages for LBL devices saturate the paging frame capacity, the base station may allocate a plurality of special IDs. If paging messages for LBL devices and/or other data transfers saturate network capacity, at least a subset of the LBL devices may be directed to enter a connected-state discontinuous reception (DRX) mode, wherein those devices will remain in connected mode and periodically check for resource allocations. Paging payload information may be repeatedly transmitted in successive subframes, to support soft combining.
US10244499B2
A method for operating a wireless communications device.The wireless communications device transmits a signal, to a target network node, with a timing that is based on a first timing indication, and a second timing indication associated with the target network node.
US10244490B2
A UE may receive a directional synchronization subframe from a base station and transmit a scheduling request to the base station during a time period based on the directional synchronization subframe. The scheduling request may enable a base station to grant the UE resources to send a buffer status report (BSR). The time period may be associated with a random access channel (RACH) time period. The UE may also transmit a scheduling request within a frequency region of the RACH time period. The scheduling request may be transmitted based on a received indication of a set of subcarrier, a cyclic shift, or a sequence index. In some examples, the resources used by the UE to send the BSR may include physical uplink shared channel (PUSCH) or physical uplink control channel (PUCCH) resources.
US10244486B2
A method for operating a femtocell in a wireless communication system comprises the steps of: triggering the switching from the operation mode for providing a service to closed subscriber group (CSG) terminals which belong to a specific terminal group and to non-CSG terminals which do not belong to the specific terminal group, to the operation mode for providing the service only to said CSG terminals; and commanding said non-CSG terminals to change the operation mode, and carrying out a handover. The method of the present invention improves efficiency of femtocell operation, and reduces restrictions on terminals disposed in the vicinity of the femtocell. The method of the present invention can utilize the unused frequency range of the femtocell, thereby providing a service with a high data ratio.
US10244477B2
A communication apparatus includes a wireless module configured to execute communication with a communication terminal; a host system including a communication controller configured to control the communication with the communication terminal executed by the wireless module; an updater configured to update information used for the communication, at predetermined updating timings; and an operation status controller configured to control an operation state. The communication apparatus further includes a sub-system configured to send, to the operation status controller, a report indicating that an updating time period has elapsed from the updating timing of the information. The operation status controller causes the host system to return to a regular mode, upon receiving the report indicating that the updating time period has elapsed while the host system is in an energy saving mode.
US10244469B2
A wireless communication device (alternatively, device) includes a processing circuitry configured to support communications with other wireless communication device(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processing circuitry, among other possible circuitries, components, elements, etc. to support communications with other wireless communication device(s) and to generate and process signals for such communications. A device communicates with other devices informing them of energy, power, etc. management operation (e.g., with respect to low power or sleep mode). When the device receives responses from each of the other devices that they are informed of the operation of the device, then device performs such energy, power, etc. management. Alternatively, when response(s) are not received from all of the other devices, the device performs such energy, power, etc. management after a period of time (e.g., number of beacon intervals (BIs)).
US10244466B2
A connection management resource receives performance information indicating bandwidth availability associated with multiple wireless access points in a wireless network. The connection management resource analyzes the performance information to identify an ability of each of the multiple wireless access points in the wireless network to provide a prospective new user access to a remote network. Based on the analysis of the performance information, the connection management resource produces a notification indicating the ability of each of the multiple access points to provide wireless bandwidth to the prospective new user to access the remote network. Via the notification, the prospective new user of a wireless access point is able to determine what to expect for bandwidth after establishing a respective link with the wireless access point.
US10244457B1
The present aspects relate to out-of-service searches in a wireless communication system. Specifically, the present aspects provide that while in an out-of-service state corresponding to a radio resource disconnection, a user equipment (UE) may determine that a first time duration following entry into the out-of-service state has elapsed. The UE may further obtain a geofence identifier representing a shape forming a geographic region including one or more boundaries based on determining that the first time duration has elapsed. The UE may further identify at least one location identifier based at least on the geofence identifier and determine at least one radio access technology (RAT) and one or more associated frequency bands based on the at least one location identifier. The UE may further search on the at least one RAT and one or more associated frequency bands for at least one network entity within the geographic region.
US10244455B2
Embodiments of the present disclosure disclose a mobility management procedure initiation method and a device, where the method may include: when a quantity N of failures of a mobility management procedure initiated by a device to a core network entity is greater than or equal to a first threshold, determining, by the device, whether N pieces of failure information include first information used to indicate a failure in establishing a radio resource control protocol connection; when the device determines that the N pieces of failure information include the first information, setting, by the device, an initiation condition parameter for initiating the mobility management procedure; and initiating, by the device, the mobility management procedure based on the initiation condition parameter. The present disclosure can improve a network access speed of the device.
US10244449B2
A communication method according to an embodiment comprises: a step of performing, by a user terminal, a reselection of a target cell to be used as a serving cell from among a plurality of cells operated at different frequencies. The step of performing the reselection of the target cell comprises: a first reselection step of performing, by the user terminal, the reselection of the target cell in a response to reception of a paging signal for requesting the reselection of the target cell from a current serving cell; and a second reselection step of performing, by the user terminal, the reselection of the target cell in a response to a trigger without dependence on the paging signal. In the first reselection step, the user terminal starts measurement of a quality of a measurement target frequency included in system information broadcast from the current serving cell, in response to the reception of the paging signal.
US10244444B2
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive data from both a source base station and a target base station during handover. For example, the UE may refrain from resetting or reestablishing media access control (MAC) and packet data convergence protocol (PDCP) layer configurations until after a successful access procedure is performed with the target base station. In some cases, a single radio link control (RLC)/PDCP stack may be used during handover procedures. A source base station may, for example, forward data to a target base station after receiving a handover execution message. A UE may identify and resolve any duplicate data sent by both base stations during the transition. Additional signaling may be used (e.g., during the radio resource control (RRC) configuration) to indicate that a UE supports dual link handover.
US10244443B2
Briefly, in accordance with one or more embodiments, user equipment receives unicast services from a first carrier of a primary serving cell and determines if Multimedia Broadcast and Multicast services (MBMS) services are available on a second carrier based at least in part on information in a broadcast carrier channel that indicates the second carrier or an identification (ID) of the second carrier. If MBMS services are available on the second carrier, the user equipment at least temporarily switches to the second carrier to receive the MBMS services. The user equipment may provide feedback to the network or the primary serving cell when it starts and stops receiving MBMS services, and then may switch back to the primary serving cell when MBMS services have ended or the user equipment no longer desires to receive MBMS services.
US10244438B2
A first wireless access point receives communications from multiple candidate wireless access points in a monitored region in which the first wireless access point resides. The communications indicate presence of the multiple candidate wireless access points in the monitored region. A processing resource associated with the first wireless access point processes the communications to identify which of the multiple candidate wireless access points are trusted wireless access points belonging to a network in which the first wireless access point resides. To facilitate a wireless link handoff from the given wireless access point to one of the trusted wireless access points, the given wireless access point provides notification of identities of the trusted wireless access points to a communication device in communication with the given wireless access point. The communication device selects one of the trusted wireless access points in which to handoff the respective wireless communication link.
US10244431B2
A radio communication method stores a plurality MAC frames for each of a plurality of destinations. The method decides the longest transmission time of transmission times needed to transmit the plurality of MAC frames to each of the plurality of destinations within a fixed period. The method generates a plurality of physical frames for the plurality of destinations to transmit them at the same time by connecting the plurality of MAC frames and adding additional information to each connected MAC frame so as to be a frame length equivalent to a transmission time equal to the longest transmission time.
US10244422B2
An example method is provided in one example embodiment and may include monitoring a plurality of wireless backhaul links associated with a radio access network (RAN); receiving an indication of a change in operating conditions for a first wireless backhaul link of the plurality of wireless backhaul links; determining utilization of the first wireless backhaul link based on the indication of the change in operating conditions; assessing an available capacity of each of the plurality of wireless backhaul links; and adjusting cellular loading in the RAN based, at least in part, on the utilization of the first wireless backhaul link and the available capacity of each of the plurality of wireless backhaul links.
US10244414B2
A wireless communication device (alternatively, device, WDEV, etc.) includes a processing circuitry configured to support communications with other WDEV(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processing circuitry, among other possible circuitries, components, elements, etc. to support communications with other WDEV(s) and to generate and process signals for such communications. A WDEV generates and transmits a first signal that includes a field that specifies an acceptable interference level (AIL) for concurrent communication for use by a first other WDEV to determine whether a transmission from the first other WDEV to a second other WDEV acceptably or unacceptably interferes with another transmission from the WDEV. Concurrent communication (e.g., from the WDEV to a third other WDEV, and from the first other WDEV to the second other WDEV) may be made when the AIL compares favorably with the AIL.
US10244409B2
To provide for higher data rates, a wireless back haul network for connecting small cell base stations to a core network can be implemented using full-duplex over single channel communications. The difficulty with full-duplex over single channel communications, and the reason why it has not become common place in wireless and mobile communication standards to date, is the significant interference that the receiver of a full-duplex communication device will generally experience from the full-duplex communication device's own transmitter transmitting over the same channel that the receiver is to receive signals. This interference is referred to as self-interference because the interference experienced by the receiver originates from its own paired transmitter. The present disclosure describes embodiments of an apparatus and method that provide sufficient self-interference cancellation in a compact and power efficient manner for a small cell wireless backhaul network.
US10244399B2
Aspects of the disclosure relate to wireless communication systems configured to share a shared spectrum with one or more other systems (e.g., other operator networks utilizing the same radio access technology, and/or other networks utilizing different radio access technologies). Coexistence between the different systems on the shared spectrum may be provided by utilizing a technology-neutral signature waveform such as a signature sequence or discovery signal. The signature sequence may be used for resource reservation, scheduling, and coordination among disparate systems operating on a shared spectrum. Other aspects, embodiments, and features are also claimed and described.
US10244396B2
An identification device includes a ring incorporating at least one radiofrequency transponder which includes at least one microcontroller and at least one antenna to emit an electromagnetic field conveying identification data. The identification device further includes an electrical circuit having at least one light-sensitive element. The electrical circuit is mounted electrically between the microcontroller and the antenna such that, when the light-sensitive element receives light, the light-sensitive element acts in a first state as an open switch to electrically isolate the antenna with respect to the microcontroller. When the light-sensitive element is masked, the light-sensitive element acts in a second state as a closed switch, so as to establish an electrical connection between the antenna and the microcontroller in order to permit a current originating from electromagnetic induction of the antenna to flow.
US10244393B2
A short-range wireless network is established by direct communication between wireless devices and wireless access points to permit gambling within a casino. The short communication range of the access points assures that the wireless device is in the casino. A gaming communication link is used to exchange game play data (e.g., betting, card dealing, etc.) between a gaming controller and one or more wireless devices. Game play may be conducted between a player and the house or between a plurality of payers. In one embodiment, all communication is routed between players using the gaming controller so that the house controls the transmission of all game play data.
US10244392B2
Embodiments of the present invention may provide the capability to personalize end devices over-the-air (OTA) without the involvement of device manufacturers, for example, in a federated large scale wireless IoT network, such as LoRaWAN. Preset with factory settings, end devices may securely connect to the network before they are finally personalized for their target service. Security sensitive personalization information may only be exchanged between device and service provider. The process may require relatively little effort by the network operator and end customers, may lower personalization costs, and may provide a security model that is attractive for a wide range of IoT applications.
US10244387B2
A device and method in a wireless communication system, the device including an access determination unit configured to determine an access requirement of a user equipment (UE); and a control unit configured to switch a target small cell of the device from a closed state to an open state based on the access requirement of the UE, and reallocate to the target small cell a new physical cell identifier different from the physical cell identifier used in the closed state. A physical cell identifier can be dynamically allocated in accordance with the open/closed state of the small cell, reducing the burden of cell planning and maintenance cost, and having greater flexibility.
US10244386B2
A method and system for assigning a unique logical address in a cloud cell having a mobile station, slave base stations and a master base station are provided. The method includes determining at least one unassigned logical address from respective address spaces associated with the slave base stations and the master base station in the cloud cell by the master base station, selecting the unique logical address from the at least one unassigned logical address determined from the respective address spaces associated with the plurality of base stations, and assigning the selected unique logical address to the mobile station in the cloud cell. The mobile station and each of the plurality of base stations communicate in the cloud cell using the assigned unique logical address.
US10244367B2
The present disclosure is related to a short message identification method and device, and a storage medium. The method includes receiving a short message via a terminal; extracting key information from the short message via a preset short message identification engine to identify the short message; and providing the key information to applications associated with the key information.
US10244364B1
A system and related methods for location determination aboard a subject vehicle not equipped with a GNSS-based positioning system receives position signals transmitted by non-satellite atmospheric vehicles and surface objects, which may include precise locations of the transmitting objects or position metrics associated with containment regions within which the transmitting objects should be to a particular certainty level. The received position signals may include ADS-B signals transmitted by proximate aircraft and facilities. The system may determine ownship location via multilateration of received position signals, via processing the received position metrics and corresponding containment regions, or via combining or correlating the two to determine accurate ownship location data of the subject vehicle.
US10244363B1
An entry portal to a facility may include radio receivers with directional antennas and cameras at known positions in the facility. The receivers acquire device identifier and device data from a mobile device carried by a user passing through the portal. Portal data is generated that is indicative of the coverage volume of a particular antenna that received a signal carrying the device identifier and signal strength of that signal. The cameras acquire images of the user. Other sensors may acquire other information included in the portal data. The portal data, device data, device identifier, and the images are processed to associate a particular account with a person passing through the entry portal. Subsequently, that person may then be tracked using images from other cameras in the facility.
US10244360B2
A mobile device can identify its physical location without explicit knowledge of physical coordinates, but instead using sensor measurements dependence on distance, e.g., signal strength from a Wi-Fi router. Sensor measurements can be used to determine the mobile device is at a same physical location as a previous measurement. For example, numerous measurements of sensor values can form data points that are clustered in sensor space, where a cluster of data points in sensor space corresponds to a physical cluster of physical positions in physical space. A current physical location of the mobile device can be determined by identifying which cluster of sensor positions the current measurements correspond. To identify the cluster of sensor positions, a probability can be determined for each cluster based on a sensor distance between the current measurement and a representative data point of the cluster and a kernel function.
US10244358B2
Mostly, motion signals are inaccurate, especially if the mobile device is not a proprietary device, and one has to reckon that the bearer wears the mobile device somewhere else than where it is supposed to be worn in order to coincide with the laboratory conditions. However, the information conveyed by the motion signals is sufficient in order to discriminate and detect between different typical wearing/carrying conditions, and accordingly position tracking based on such motion signals may be rendered far more efficiently by, first of all, using the motion signals gained from the one or more motion sensors so as to attribute them to one of a plurality of analysis parameter sets so as to obtain a selected analysis parameter set and, second, analyzing the motion signals using the selected analysis parameter set so as to obtain a signal indicating a locomotion of the bearer.
US10244355B1
Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: examining data of a plurality of traveling users, wherein at least some of the plurality of traveling users have associated mobile client computer devices, and determining, by machine logic, based on the examining that certain traveling users of the plurality of traveling users are traveling in a group; deciding, by machine logic, based on the determining that one or more action is to be performed, wherein the deciding is in dependence on a processing of historical data, the historical data specifying activities of the certain traveling users when the certain traveling users travel in a group; and providing one or more output for performance of the one or more action.
US10244353B2
An approach is provided for determining location offset information. A correction manager determines to present, at a device, a location-based display including one or more representations of one or more location-based features. Next, the correction manager receives an input for specifying offset information for at least one of the one or more representations with respect to the location-based display. Then, the correction manager determines to present the one or more representations in the location-based display based, at least in part, on the offset information.
US10244349B1
A location based mobile device system and application for providing artifact tours is described. The mobile device application of illustrative embodiments provides multimedia information regarding an array of artifacts pertinent to the location of the mobile device. The artifacts include both current and historical events, in addition to landmarks, architecture, famous persons associated with the location, natural phenomenon and age-based activities. Illustrative embodiments generate tours that connect artifacts by common theme and the current location of the mobile device. Information relevant to a particular location may be displayed or pushed on the mobile device unprompted when the device passes in proximity to a Bluetooth beacon.
US10244347B2
A mobile computing device, including: a first memory device having first computer-readable instructions tangibly recorded thereon; a first hardware processor configured to execute the first computer-readable instructions recorded on the first memory device; and an RFID component that includes a transceiver configured to receive a proximity signal from at least one RFID reader when the RFID component is within a predetermined range of the at least one RFID reader, and a second memory device configured to store the proximity signal, wherein the first hardware processor is configured to, upon executing the instructions recorded on the first memory device, control at least one operation of the mobile computing device in accordance with the proximity signal received by the transceiver of the RFID component from the at least one RFID reader.
US10244339B2
The encoding and decoding of HOA signals using Singular Value Decomposition includes forming based on sound source direction values and an Ambisonics order corresponding ket vectors (|Y(Ωs)) of spherical harmonics and an encoder mode matrix (ΞO×S). From the audio input signal (|x(Ωs)) a singular threshold value (σS) determined. On the encoder mode matrix a Singular Value Decomposition is carried out in order to get related singular values which are compared with the threshold value, leading to a final encoder mode matrix rank (rfins). Based on direction values (Ωl) of loudspeakers and a decoder Ambisonics order (Nl), corresponding ket vectors (|Y(Ωl)) and a decoder mode matrix (ΨO×L) are formed. On the decoder mode matrix a Singular Value Decomposition is carried out, providing a final decoder mode matrix rank (rfind). From the final encoder and decoder mode matrix ranks a final mode matrix rank is determined, and from this final mode matrix rank and the encoder side Singular Value Decomposition an adjoint pseudo inverse (Ξ+)† of the encoder mode matrix (ΞO×S) and an Ambisonics ket vector (|a′s) are calculated. The number of components of the Ambisonics ket vector is reduced according to the final mode matrix rank so as to provide an adapted Ambisonics ket vector (|a′l). From the adapted Ambisonics ket vector, the output values of the decoder side Singular Value Decomposition and the final mode matrix rank an adjoint decoder mode matrix (Ψ)† is calculated, resulting in a ket vector (|y(Ωl)) of output signals for all loudspeakers.
US10244337B2
A method of providing a hearing instrument includes: providing at a manufacturer the hearing instrument with a firmware which comprises a plurality of selectable functional properties; distributing the hearing instrument from the manufacturer to a middleman, wherein the hearing instrument is configured to be programmed by a programming station at the middleman, wherein the programming station is configured for selecting at least one of the plurality of selectable functional properties according to an input from the middleman, wherein the programming station is also configured to program the firmware of the hearing instrument according to the selecting to provide a programmed hearing instrument; billing an end user for the programmed hearing instrument, wherein the billing reflects the selecting; and receiving, at the manufacturer, data regarding the selecting from the middleman.
US10244329B2
A receiver is provided comprising an outside housing, and a magnetic circuit system and a vibration system accommodated in the outside housing. The vibration system comprises a vibration diaphragm and a voice coil. The outside housing comprises a first housing and a second housing matching with each other. The first housing and the second housing are provided with electrical connection structures conductive to one another thereon. The first housing is provided with a first elastic piece on a sidewall thereof. One end of the first elastic piece is welded with a spring electrically connected to an external circuit, and the other end is exposed at the outside of the sidewall of the first housing. The second housing is provided with a second elastic piece on a sidewall thereof. One end of the second elastic piece is electrically connected to a lead wire of the voice coil, and the other end of the second elastic piece is exposed at the outside of the sidewall of the second housing and is welded and fixed with the portion of the first elastic piece exposed at the outside. The receiver of the present utility model can reduce the lateral dimension of a product without impairing the performance of the product, and can satisfy the restrictive requirement on the lateral dimension of the product when assembled with a terminal electronic device.
US10244318B2
Provided is an audio device, including: at least one processor; and at least one memory device that stores a plurality of instructions, which when executed by the at least one processor, cause the at least one processor to: play, with a given length of delay, a first-channel audio signal included in an audio signal; obtain one of operation information about operation of the audio device and setting information about playing of the audio signal; and transmit one of the operation information and the setting information, and at least a second-channel audio signal included in the audio signal, to another audio device.
US10244311B2
An acoustic device that has a neck loop that is constructed and arranged to be worn around the neck. The neck loop includes a housing with a first acoustic waveguide having a first sound outlet opening, and a second acoustic waveguide having a second sound outlet opening. There is a first open-backed acoustic driver acoustically coupled to the first waveguide and a second open-backed acoustic driver acoustically coupled to the second waveguide.
US10244303B2
An in-ear BLUETOOTH® headset antenna for single-ear and double-ear BLUETOOTH® headset. The antenna includes a radiation unit and a ground unit, both utilizing components that make up the headset. The radiation unit is composed of a horn of the BLUETOOTH® headset and a conductive foil attached to the horn surface. One end of the conductive foil is attached to the surface of the headset horn and the other end is connected to the feed point of the RF circuit antenna of the BLUETOOTH® headset. The ground unit includes copper pouring on a main printed circuit board connected to copper pouring a key printed circuit board by a cable. No additional antennas are required, and the in-ear BLUETOOTH® headset antenna reduces costs, saves space, and improves the radiation efficiency of the antenna due to the increased effective radiation area of the antenna.
US10244302B2
An earphone, comprising an earphone housing and a loudspeaker unit accommodated in the earphone housing, the loudspeaker unit dividing a cavity formed by the earphone housing into an earphone front sound cavity and an earphone rear sound cavity; wherein the earphone further comprises a tuning mechanism; wherein a rear sound cavity audio hole is provided on the loudspeaker unit rear sound cavity, and the loudspeaker unit rear sound cavity is in communication with the earphone rear sound cavity through the rear sound cavity audio hole; the tuning mechanism is provided between the rear sound cavity audio hole and the housing, and the tuning mechanism is used to adjust the size of the rear sound cavity audio hole of the loudspeaker unit. The present application allows for individual adjustment of the sound quality of the earphone in accordance with a middle and low frequency requirements of different users.
US10244296B1
Techniques for using planar photonic switch fabrics with reduced waveguide crossings are described. In one embodiment, a system is provided that comprises a memory that stores computer-executable components and a processor that executes computer-executable components stored in the memory. In one implementation, the computer-executable components comprise an arrangement component that arranges a first planar switch fabric topology. The computer-executable components further comprise a transformation component that interleaves a plurality of inputs of the first planar switch fabric topology and a plurality of outputs of the first planar switch fabric topology to form a second planar switch fabric topology, the second planar switch fabric topology having a lower number of waveguide crossings than the first planar switch fabric topology.
US10244295B2
The present invention discloses a passive optical network communications method, apparatus and system. The method includes: receiving, by an optical network unit, a first message sent by an optical line terminal, where the first message carries backup wavelength channel ID information; switching, by the optical network unit when the optical network unit detects a fault, an operating wavelength channel of the optical network unit to a backup wavelength channel identified by the backup wavelength channel ID information; and performing, by the optical network unit, data communication over the switched-to backup wavelength channel. In this way, fast protection switching of a passive optical network system is implemented and reliability of the system is improved.
US10244292B2
A method for operating a bioelectric differential measurement arrangement includes detecting a bioelectric measurement signal. The bioelectric measurement signal includes a bioelectric useful signal and an interference signal. The method also includes detecting the interference signal by a common-mode current measurement by the bioelectric differential measurement arrangement.
US10244288B2
A method and system for employing automated user input for an interactive application associated with a media program is presented. In an example embodiment, a method includes receiving, at a receiving device from a media content system via a network, a media program and an interactive application associated with the media program. Execution of the application is initiated during the receiving of the program. Based on the execution, a user interface configured to receive a user input to view added content via the application is presented. A script is executed to provide the user input to the application to provide the added content with the program. Based on the execution of the application and the user input, the added content is provided with the program. During the receiving of the program, the program and the added content are recorded for presentation to the user after the recording.
US10244272B2
Systems and methods for performing adaptive bitrate streaming using alternative streams of protected content in accordance with embodiments of the invention are described. One embodiment of the invention includes a processor, and memory containing a client application. In addition, the client application configures the processor to: request a top level index file identifying a plurality of alternative streams of protected content, where each of the alternative streams of protected content are encrypted using common cryptographic information; obtain the common cryptographic information; request portions of content from at least the plurality of alternative streams of protected content; access the protected content using the common cryptographic information; and playback the content.
US10244265B2
A value of a deblocking parameter is determined for a picture (40) based on a depth of the picture (40) in a hierarchical coding structure of multiple pictures (40) in a video sequence (1). The determined value is encoded to form an encoded value that is sent to a decoder (85, 95, 400, 500, 600, 800) for use therein during decoding. The embodiments thereby reduces blocking artifacts, which otherwise can occur in video sequences with hierarchical coding structures, such as for QP toggling and multilayer/view video, by determining deblocking parameter values based on picture depth in the hierarchical coding structure.
US10244263B2
Methods of data encoding using trees formed with logic gates are described which lead to spatial compression of image data. Data encoding is achieved using a five-level wavelet transform, such as the Haar or the 2/10 transform. A dual transform engine is used, the first and engine being used for the first part of the first-level transform, the second part of the first-level transform and the subsequent-level transforms being performed by the second transform engine within a time interval which is less than or equal to the time taken by the first transform engine to effect the part-transform. Each bit plane of the resulting coefficients is then encoded by forming a tree structure from the bits and OR logical combinations thereof. Redundant data are removed from the resulting tree structure, and further data can be removed by using a predetermined compression profile. The resulting blocks of compressed data are of variable length and are packaged with sync words and index words for transmission so that the location and identity of the transformed data blocks can be determined from the received signal.
US10244256B2
In generation of a wedgelet pattern, all the patterns are generated through a line segment drawing process and a region filling process. Therefore, there is a problem that a processing amount is large.A moving image decoding device (1) includes: a wedgelet pattern generation section (145T4) that generates a wedge pattern; a rotation pattern generation section (1465) that derives a rotation pattern by rotating the wedge pattern; a pattern storage section (1464) that adds the rotation pattern to a wedge pattern table; and a DC prediction value derivation section (145T3) that derives a prediction value of each region partitioned in the wedge pattern included in the wedge pattern table (145T5).
US10244245B2
This disclosure relates to processing video data, including processing video data to conform to a high dynamic range (HDR)/wide color gamut (WCG) color container. The techniques apply, on an encoding side, pre-processing of color values prior to application of a static transfer function and/or apply post-processing on the output from the application of the static transfer function. By applying pre-processing, the examples may generate color values that when compacted into a different dynamic range by application of the static transfer function linearize the output codewords. By applying post-processing, the examples may increase signal to quantization noise ratio. The examples may apply the inverse of the operations on the encoding side on the decoding side to reconstruct the color values.
US10244242B2
A device for processing video data includes a memory configured to store at least a portion of a multi-layer bitstream of video data; and one or more processors configured to receive the portion of the multi-layer bitstream, the multi-layer bitstream comprising a plurality of layers, the plurality of layers comprising a non-independently decodable non-base layer (non-INBL) and an independently decodable non-base layer (INBL); receive a video parameter set (VPS) associated with the coded video data, the VPS comprising first representation format parameters; receive a sequence parameter set (SPS) associated with the INBL, the SPS comprising second representation format parameters; process the non-INBL based on the first representation format parameters; and process the INBL based on the second representation format parameters.
US10244227B2
Systems and method relating to creating a virtual reality, such as a three-dimensional virtual reality, representation of physical scene. In this aspect, such a method may comprise gathering information from an array of cameras positioned on a two-dimensional planar surface. In this particular aspect, one or more of the cameras may be positioned at a different angle relative to the two-dimensional planar surface based at least in part on a respective distance of each of the one or more cameras from a midpoint of the planar surface. Furthermore, in this general aspect the method may further comprise processing the gathered information at least in part to render a virtual reality representation of the physical scene.
US10244226B2
Systems and methods are related to a camera rig and generating stereoscopic panoramas from captured images for display in a virtual reality (VR) environment.
US10244225B2
A method is provided for generating a three dimensional frame. The method comprises the steps of: retrieving information that relates to a plurality of images of a target captured by two image capturing devices; determining data that will be applied for analyzing objects of interests included in the captured images; calculating disparity between groups of corresponding frames, wherein each of said groups comprises frames taken essentially simultaneously by the two image capturing devices; determining an initial estimation of a disparity range for the frames included in the groups of the corresponding frames; evaluating a disparity range value for each proceeding group based on information retrieved on a dynamic basis from frames included therein, and changing the value of said disparity range when required; and applying a current value of the disparity range in a stereo matching algorithm, and generating a three-dimensional frame for each proceeding group of corresponding frames.
US10244224B2
Disclosed herein are methods and systems for classifying pixels as foreground using both short-range depth data and long-range depth data. One embodiment takes the form of a process that includes obtaining video data depicting at least a portion of a user. The process also includes obtaining short-range depth data associated with the video data. The process also includes obtaining long-range depth data associated with the video data. The video data, short-range depth data, and long-range depth data may be obtained via a single 3-D video camera. The process also includes classifying pixels of the video data as foreground based at least in part on both the short-range depth data and the long-range depth data. In some embodiments, classifying pixels of the video data as foreground comprises employing an alpha mask. The alpha mask may comprise binary foreground (hard) indicators. The alpha mask may comprise foreground-likelihood (soft) indicators.
US10244223B2
A compressed light field imaging system is described. The light field 3D data is analyzed to determine optimal subset of light field samples to be (acquired) rendered, while the remaining samples are generated using multi-reference depth-image based rendering. The light field is encoded and transmitted to the display. The 3D display directly reconstructs the light field and avoids data expansion that usually occurs in conventional imaging systems. The present invention enables the realization of full parallax 3D compressed imaging system that achieves high compression performance while minimizing memory and computational requirements.
US10244222B2
A method and system of combining 2D images into a 3D image. The method includes providing a coordinate measurement device and a triangulation scanner having an integral camera associated therewith, the scanner being separate from the coordinate measurement device. In a first instance, the coordinate measurement device determines the position and orientation of the scanner and the integral camera captures a first 2D image. In a second instance, the scanner is moved, the coordinate measurement device determines the position and orientation of the scanner, and the integral camera captures a second 2D image. A common feature point in the first and second images is found and is used, together with the first and second images and the positions and orientations of the scanner in the first and second instances, to create the 3D image.
US10244215B2
Innovations in reconstruction and rendering of panoramic video are described. For example, a view-dependent operation controller of a panoramic video playback system receives an indication of a view direction for an application and, based at least in part on the view direction, identifies a section of a picture of panoramic video in an input projection. The view-dependent operation controller limits operations of a color converter, video decoder, and/or streaming controller to the identified section. In this way, the panoramic video playback system can avoid performing operations to reconstruct sections of the picture of panoramic video that will not be viewed. As another example, a mapper of a panoramic video playback system re-projects at least some sample values in an input flat projection towards a center location for a view direction, producing an output flat projection, which an application can use to generate one or more screen projections.
US10244212B2
An electronic device includes an amplifier, a signal conversion unit configured to include at least one photodiode, in response to an optical signal being received from an external device, convert the received optical signal into an electric signal by using the at least one photodiode and output the electric signal, and a processor configured to control to supply power to the amplifier in response to the electric signal being received from the signal conversion unit, wherein the amplifier, in response to the power being supplied, receives the electric signal from the signal conversion unit, amplifies the received electric signal and outputs the amplified electric signal to the processor.
US10244210B2
A camera device for use in a storage unit includes a case configured to be detachably installable inside the storage unit to a holder unit configured to hold the case inside the storage unit, an image capturing element provided inside the case and configured to capture an image inside the storage unit where the case is installed, an image capture window provided on a first surface portion of the case and configured for capturing the image inside the storage unit by the image capturing element, and a preventing element configured to prevent the case from being attached to the holder unit in an orientation other than a predetermined orientation. The image capture window is configured for capturing image inside the storage unit by the image capturing element. The holder unit holds the case inside the storage unit. The image capturing element captures the image inside the storage unit with the case being installed in the predetermined orientation.
US10244206B1
The communication device which includes a TV phone pausing visual data selecting implementer, a TV phone implementer, a TV phone pausing visual data transferring implementer, and a stereo audio data output implementer.
US10244205B1
Aspects of the present disclosure describe an end-to-end communication protocol for interactive applications that ensure high throughput and low delay. A sender device and a receiver device are in communication with each other through a network. As multimedia content is captured by the sender device, the sender device packetizes each frame of the multimedia content into a plurality of packets thereby creating a packet train of packets that are sent to the receiver the device. The receiver device models the behavior of the network based on a continuous distribution. Based on the model of the network, the receiver device generates a forecast that describes the amount of data that the sender device can send to the receiver device. The receiver device sends the forecast to the sender device which subsequently sends data to the receiver device according to the forecast.
US10244188B2
Systems, devices, and methods for identifying an individual in both cooperative and non-cooperative situations are provided. In one aspect, for example, a system for identifying an individual can include an active light source capable of emitting electromagnetic radiation having at least one wavelength of from about 700 nm to about 1200 nm, and an imager device positioned to receive the electromagnetic radiation upon reflection from an individual to generate an electronic representation of the individual. The system can also include an image processing module functionally coupled to the imager device to receive the electronic representation. The image processing module processes the electronic representation into an individual representation having at least one substantially unique identification trait. The imager device can include a semiconductor device layer having a thickness of less than about 10 microns, at least two doped regions forming a junction, and a textured region positioned to interact with the electromagnetic radiation, and can have an external quantum efficiency of at least about 33% for at least one wavelength of greater than 800 nm.
US10244177B2
An electronic device can include a camera, a display, a processor coupled to the camera and the display, and a memory coupled to the processor, wherein the processor when executing instructions stored in the memory is configured to display a preview image obtained from the camera on a first user interface on the display, receive a first input of a user, capture a plurality of images using the camera in response to the first input of the user, for each captured plurality of images, generate data corresponding to a processing of the captured plurality of images, receive a second input of the user during or after the data generation, process at least one of the captured plurality of images based on the generated data in response to the received second input, and display the processed at least one of the captured plurality of images on a second user interface on the display.
US10244172B2
An image pickup apparatus includes an image sensor configured to photoelectrically convert an optical image of a subject to accumulate electric charge, an optical member located on a subject side of the image sensor, a vibration unit configured to vibrate the optical member, a display unit configured to display a moving image based on a captured image signal output from the image sensor, and a control unit configured to perform drive control of the image sensor, the vibration unit, and the display unit, wherein, in a case where the optical member is vibrated while the moving image is displayed, the control unit causes the vibration unit to vibrate the optical member in a time between two readout periods for reading out electric charge accumulated in the image sensor and not to vibrate the optical member in the readout periods.
US10244171B2
A MEMS actuator including buckled flexures and a method of assembling the actuator are described. The assembled MEMS actuator includes an inner frame; an outer frame including latched electrical bars, where a first of the latched bars includes a latch protrusion secured to a corresponding latch groove of a second of the latched bars; and buckled flexures coupling the inner frame to the outer frame. The flexures are buckled during assembly of the MEMS actuator by incorporating the electrical bar latching mechanism into the design of the outer frame of the MEMS actuator. In one implementation, the MEMS actuator is assembled by providing a MEMS actuator with unbuckled flexures coupling the outer frame of the MEMS actuator to an inner frame of the MEMS actuator, where the outer frame includes unlatched electrical bars, and latching the electrical bars of the outer frame, resulting in buckled flexures.
US10244164B1
A method performed by an electronic device is described. The method includes receiving a plurality of images from a first camera with a first field of view and a second plurality of images from a second camera with a second field of view. An overlapping region exists between the first field of view and the second field of view. The method also includes predicting a disparity of a moving object present in a first image of the first plurality of images. The moving object is not present in a corresponding second image of the second plurality of images. The method further includes determining warp vectors based on the predicted disparity. The method additionally includes combining an image from the first plurality of images with an image from the second plurality of images based on the determined warp vectors.
US10244163B2
An image processing apparatus that generates a virtual viewpoint image based on one or more captured images out of a plurality of captured images by a plurality of cameras, the apparatus comprising an acquisition unit configured to acquire virtual viewpoint information including information related to a position and a direction of a virtual viewpoint, a determination unit configured to determine whether occlusion is occurring in at least one image captured by at least one of the cameras, a decision unit configured to, based on a position and direction of the virtual viewpoint and on a result of the occlusion determination in relation to the at least one image, decide one or more captured images to be used for generation of a virtual viewpoint image, and a generation unit configured to generate a virtual viewpoint image using the decided one or more captured images.
US10244159B2
In an image capturing apparatus, an image sensing unit has a plurality of pixels and photoelectrically converts an object image formed by an optical imaging system including a focus lens and outputs an electrical image signal, a control unit controls at least a readout rate or an exposure condition independently for different regions of the image sensing unit, and a calculation unit calculates a plurality of focus evaluation values based on image signals read out from the pixels present in a focus detection area in one of the plurality of different regions at different focus lens positions, and find an in-focus position of the focus lens based on the focus evaluation values. The control unit takes an image signal read out from a first region among the plurality of different regions as an image signal for display.
US10244152B2
The present invention provides the following camera. A first camera-side contact pin is a pin corresponding to detection of a signal change caused by coupling of a camera accessory. A second camera-side contact pin is a pin corresponding to supply of power for communication with the coupled camera accessory. A third camera-side contact pin is a pin corresponding to supply of a driving force to an actuator of the camera accessory. The first, second, and third camera-side contact pins are disposed in such a manner that, when a camera-side mount shifts from a first state to a second state, the third camera-side contact pin contacts first and second accessory-side contact surfaces, the second camera-side contact pin contacts the first accessory-side contact surface, and the first camera-side contact pin does not contact the second and third accessory-side contact surfaces.
US10244146B2
A computer-implemented method for color correction includes obtaining a noise evaluation image by adding noise to a noise-free image, color correcting the noise evaluation image using a plurality of color correction parameters, color correcting the noise-free image using the plurality of color correction parameters, determining a noise amplification metric at least by comparing the corrected noise evaluation image with the corrected noise-free image, and adjusting the plurality of color correction parameters based on the noise amplification metric.
US10244140B2
An illumination device includes a light guide member having a bar-like shape and a light source disposed so as to face an end surface of the light guide member. The illumination device guides light from the light source in the light guide member and emits the light from a light emission surface of the light guide member formed in a longitudinal direction of the light guide member. The light emission surface includes a first light diffusing portion that is formed in a first portion near the light source and that has a protruding/recessed shape, and a second light diffusing portion that is formed in a second portion adjacent to an end of the first light diffusing portion, the end being away from the light source. The second light diffusing portion has a protruding/recessed shape and has lower light diffusivity than the first light diffusing portion.
US10244138B2
A content processing apparatus includes a content processing device, a controller and an apparatus memory storing therein a program including an analysis module, a first obtaining module and a second obtaining module. The analysis module causes the apparatus to perform an extraction processing, a first determination processing, a first obtaining processing, a second obtaining processing, a second determination processing, a display processing, a reception processing and an operation instruction processing. The first obtaining module causes the content processing apparatus to perform a transmission processing, a reception processing and a first transfer processing. The second obtaining module causes the content processing apparatus to perform an obtaining processing and a second transfer processing.
US10244123B2
The present utility model relates to a master-salve wireless doorbell intercom system, comprising an indoor unit and an outdoor unit, wherein the indoor unit comprises a first power management unit, a first microprocessor, a first communication module and a first voice module, with both the first power management unit and the first communication module being electrically connected to the first microprocessor, and the first voice module being electrically connected to the first communication module; and, the outdoor unit comprises a second power management unit, a second microprocessor, a second communication module, a third communication module and a second voice module, with the second communication module and the third communication module being communicatively connected to the first communication module, respectively. The present utility model makes use of the intercom technology.
US10244122B2
Systems and methods for communicating between components of a security and/or automation system include establishing a two-way call between a control panel and a central station of the security and/or automation system using a Voice over Internet Protocol (VoIP) channel connection, and after establishing the two-way call, communicating data between the central station and the control panel via a central station of the security and/or automation system via a second connection different from the VoIP channel connection, the data being related to control of the control panel.
US10244116B2
In a data processing system coupled for communication to a plurality of agent terminals, a message is received indicating that an agent associated with the agent terminal handled a service request utilizing a skill in which the agent is not indicated as certified by an agent database of the data processing system. The data processing system compares an amount of utilization of the skill by the agent to a threshold. In response to a favorable comparison, the data processing system updates the agent skill record to indicate certification of the agent in the skill. The data processing system performs skill-based routing in a contact center by reference to the agent skill record.
US10244106B2
A verification process is executed between a software-controlled communication device and a software-controlled server in a network to verify that an unconfirmed telephone number, which is transmitted to the server, corresponds to an actual subscription telephone number and that this subscription telephone number is assigned to the communication device. In the verification process, the server initiates a verification call to the unconfirmed telephone number from a selected calling telephone number. The communication device intercepts the verification call, identifies the originating telephone number, and transmits the originating telephone number to the server. The verification succeeds if the originating telephone number matches the calling telephone number.
US10244104B1
System and techniques for sound-based call-quality detector are described herein. An audio sample can be received via a hardware interface from an on-going communication. The audio sample can be processed to produce a transcript. The transcript can be compared to a call-quality dataset to produce a call-quality degradation indication. Here, the call quality dataset includes indicia of communication quality. Network maintenance can then be performed in response to the call-quality degradation indication. The network maintenance can include adjusting a network device setting.
US10244103B2
An apparatus monitoring calls of a system includes a processor and memory causing the apparatus to perform operations including capturing recordings of calls in real-time from recorded devices. The processor may further cause the apparatus to compare audio call data of the calls detected by a switch with audio content of recorded calls by recorder devices to determine whether the audio call data matches the audio content of recorded calls. The processor may further cause the apparatus to monitor conditions of recorder devices during calls to determine whether a component(s) of recorder devices or of communication devices exceeds a threshold. The processor may further cause the apparatus to monitor memory in which recorded calls are transferred for archiving to determine whether there is enough storage in the memory. The processor may further cause the apparatus to determine metrics impacting quality of recorded calls and perform analytics on the recorded calls.
US10244101B2
A mobile device with a touch panel and a touch-lock operating method thereof are provided. The mobile device preferably includes an RF communication unit for supporting communication services; a touch panel for sensing input touches; a display unit for displaying a screen, where the screen includes at least one of a preset image, text, and map; and a controller for setting a touch-lock in the touch panel according to a preset condition. The controller also controls the display unit to display at least one of a text and image or at least one particular icon corresponding to the information reception event that occurs, based on the RF communication unit, in the touch-lock state. A portion of the display screen can be locked, or only certain predetermined touch functions permitted.
US10244095B2
Methods, systems, and computer-readable media for receiving, by a removable computing device that is electrically connected to a computing system through a physical connection, contact information from a contact list that is assigned to a user account. The user account is associated with a mobile computing device that is in wireless communication with the removable computing device. The removable computing device is configured to physically disconnect from the computing system. The removable computing device provides the computing system with the contact information for presentation by a display of the computing system. The removable computing device receives from the computing system an indication of user input requesting that the mobile computing device initiate communication with a device identified by the contact information. The removable computing device transmits data to the mobile computing device that causes the mobile computing device to initiate the communication with the device identified by the contact information.
US10244083B2
A device, method and system of using a first user equipment (UE) as a small evolved NodeB (eNB) for a small cell may comprise receiving a first long term evolution (LTE) packet from a second UE over the small cell; converting the first LTE packet into a first transmission control protocol/Internet protocol (TCP/IP) packet, wherein the converting includes retrieving payload data from the first LTE packet and encapsulating the payload data into the first TCP/IP packet by adding a TCP/IP header to the payload data, and wherein the TCP/IP header includes an IP address of an Evolved Packet Core (EPC) network associated to Internet based on a TCP/IP tunneling protocol; and transmitting the first TCP/IP packet to an Internet destination via the EPC connected with the first UE through an Internet server over a local area network (LAN).
US10244080B2
A technique for communicating with multiple Converged IT Infrastructures (CITIs) includes accessing any CITI that is part of a group of multiple CITIs by accessing a single CITI within the group. In an example, each CITI has a representative converged infrastructure coordinator (CIC), which stores information about the respective CITI. When any CITI in the group receives a request from a client for information about any other CITI in the group, the CIC of the CITI receiving the request contacts the CIC of the other CITI and obtains the requested information about the other CITI from its CIC. In some examples, the CIC also acts to aggregate, filter, and/or analyze information gathered from multiple CITIs in the group, and thus allows clients to receive processed data pertaining to many CITIs in response to simple commands.
US10244073B2
Embodiments of the present invention include methods and systems for domain name system (DNS) pre-resolution. A method for DNS pre-resolution is provided. The method includes initiating a DNS lookup call for one or more sub-resource uniform resource locator (URL) hostnames associated with a referring URL prior to navigation to the referring URL, whereby a resolution result for at least one of the sub-resource URL hostnames is cached in a DNS cache in preparation for navigation to the sub-resource URLs. The method further includes learning relationship information including the sub-resource URLs associated with the referring URL for DNS pre-resolution. A system for DNS pre-resolution is also provided. The system includes a DNS pre-resolver, a navigation monitor and a relationship data store.
US10244055B2
Issues are addressed by providing a communication apparatus including a setting unit configured to execute a communication setting for operating the communication apparatus in a direct connection state without the intermediation of an external apparatus while specification processing is not executed for specifying whether or not the communication apparatus operates as an apparatus that determines a channel used for a direct connection with a terminal apparatus without the intermediation of the external apparatus in a case where a reception unit receives a setting command including a predetermined command.
US10244053B2
The present disclosure provides methods and systems for multicast collaborative erasure encoding and methods and systems for distributed parity protection. One embodiment relates to a method of multicast collaborative erasure encoding of a chunk stored in a distributed object storage cluster. A roll-call request is multicast to every storage server in a negotiating group for the chunk. Roll-call inventory responses are generated and multicast by every storage server in the negotiating group. The roll-call inventory responses are collected by every storage server in the negotiating group from other storage servers in the negotiating group to form a set of roll-call inventory responses. A logical evaluation of the set of roll-call inventory responses may then be performed by every storage server in the negotiating group. Other embodiments, aspects and features are also disclosed.
US10244051B2
Embodiments provide an API that provides metadata about a cloud service's endpoints in response to a single query. This allows a cloud service to advertise each of its endpoints through a common endpoint. The common endpoint may be present in each of a plurality of cloud services, thereby allowing each cloud service automatically discover metadata for other cloud services.
US10244044B2
A control-plane component of a virtual network interface (VNI) multiplexing service assigns one or more VNIs as members of a first interface group. A first VNI of the interface group is attached to a first compute instance. Network traffic directed to a particular endpoint address associated with the first interface group is to be distributed among members of the first interface group by client-side components of the service. The control-plane component propagates membership metadata of the first interface group to the client-side components. In response to a detection of an unhealthy state of the first compute instance, the first VNI is attached to a different compute instance by the control-plane component.
US10244033B2
A method and a system for providing data from a resource weak device to a computer client connected to the resource weak device, allowing the computer client to receive and send information from and to the resource weak device, and a data stream between the resource weak device and the computer client is mapped from a low level data format to a high level data format by a mapping function in the computer client, the mapping function comprises static data relating to the resource weak device and the high level data format link to the static data, the second high level data format is used for displaying the data from the resource weak device at the computer client.
US10244032B2
In one example, a gateway device includes one or more processors configured to determine that a subscriber device has started a first application, determine that the subscriber device has ended a second application, and send a message, in accordance with Diameter protocol, to a policy server device indicating both that the subscriber device has started the first application and that the subscriber device has ended the second application. In another example, a gateway device includes one or more processors configured to send at most one message, in accordance with Diameter protocol, to a policy server device indicating that a subscriber device has started an application, and at most one message, in accordance with the Diameter protocol, indicating that the subscriber device has stopped the application.
US10244031B1
Systems and methods of facilitating screen sharing of a user's computing device with a trusted contact are provided. A user may receive directions while driving by calling a friend and initiating a screen sharing support session during which a software application currently displayed on the user's device is transmitted for real-time display on the friend's device. The friend may provide control inputs to be executed by the software application on the user's computing device.
US10244020B1
A method, system, Web-environment and computer program product for automatically generating proxies and meta-proxies for script code in a document. The invention preferably operates with a system that allows for JavaScript to be utilized on the server-side.
US10244011B2
A data processing method comprising receiving, at a proxy associated with a plurality of ICE endpoint computers, a datagram from a client computer for a specific ICE endpoint computer of the plurality of ICE endpoint computers, wherein the datagram comprises a username generated by the specific ICE endpoint computer, and wherein the username has been sent to a server computer by the specific ICE endpoint computer for use in establishing a session between the specific ICE endpoint computer and the client computer, in response to attributes of the datagram not matching an entry in a table of the proxy, extracting an identifier from the username, forwarding, by the proxy, the datagram to the specific ICE endpoint based on the identifier.
US10244005B2
A system and method that allows a mobile device to register for IMS services while the mobile device is roaming in a visited telecommunications network is disclosed. The system receives a request for multiple IMS services from a mobile device while the mobile device is roaming in a foreign network. The system uses an identifier of the foreign network and an associated RAT type to query a policy table containing a list of whitelisted IMS services for the foreign network and associated RAT type. The system processes the requested IMS registrations for services that are whitelisted and does not process requested IMS registrations for services that are not on the whitelist.
US10244004B2
Embodiments of the present invention provide methods for providing a non-registering endpoint with non-registration services (such as the ability to make a call) in an IMS network without requiring the non-registering endpoint to register. A request for a non-registration service is received and processed by an entity in the IMS network that is configured to handle such requests. The entity requires information about the non-registering endpoint itself before it can process the request. Since the non-registering endpoint is part of the network, a Home Subscriber Server (HSS) knows some information about the non-registering endpoint, but can only provide this information to the entity if the non-registering endpoint is registered or being registered by the entity. Consequently, in embodiments, the entity makes it look like the non-registering endpoint is registering, in order for the entity to obtain the information from the HSS.
US10244002B2
A cloud infrastructure security assurance service is enhanced to facilitate bursting of cloud applications into other cloud infrastructures. The security assurance service provides a mechanism to enable creation and management of secure application zones within a cloud infrastructure. When the security assurance service receives an indication that a workload associated with a cloud application triggers a cloud burst, the service is extended into a new cloud infrastructure. Once the security assurance service is instantiated in the new cloud infrastructure, it identifies the broad security requirements of the application, as well as the security capabilities of the new environment. Using this information, the security assurance service computes a minimal security environment needed by the cloud application for the burst operation. The security assurance service then configures the necessary topology in the new cloud environment, and the burst operation is then completed by having the cloud application deployed in that topology.
US10243999B2
A secure network connection is established between a server and a mobile communications device after the creation of a secure network account. The server, while analyzing traffic over the secure network connection identifies a triggering event or condition. In response the server modifies the secure network connection.
US10243998B2
A method for identifying metadata for cyber content sharing and governance (abbreviated as an MDCCSG method) and application method thereof. The MDCCSG method is proposed based on the requirements of big data sharing and governance under a big data and pan media environment, and is applicable for generating unified identifications on various categories of content resources; and the application method matched with the MDCCSG method can effectively support high-efficient sharing and governance of the big data, wherein the MDCCSG method comprises a unified description framework of metadata, a unified specification method of metadata, and a definition of the core MDCCSG identification element; and the MDCCSG method not only can describe rich semantics of contents in detail, but also has a built-in content trust authentication and security assurance ability.
US10243988B2
According to an example, configurable network security may include receiving data flows directed to end node modules of a server, and selecting data flows from the received data flows based on an analysis of attributes of the received data flows. The selected data flows may be less than the received data flows. A number of IPS data plane modules of the server that are available for inspection of the selected data flows may be determined. The selected data flows may be distributed between the IPS data plane modules based on the determined number of the IPS data plane modules. The distributed data flows may be inspected using the IPS data plane modules to identify malicious and benign data flows, and to determine whether to drop the malicious data flows, direct the malicious data flows to a predetermined destination, or forward the benign data flows to the end node modules.
US10243986B2
Protecting a runtime Web service application. A web service application is instrumented to log its operation and allow recreation of its execution trace. Trace point vulnerabilities are identified using one or more data payloads. Candidate trace point operations associated with the trace point vulnerabilities are identified. Supplementary candidate operations are computed based on the existing trace point operations and the one or more data payloads. The Web service application is further instrumented with the one or more supplementary candidate operations.
US10243979B2
According to some aspects, disclosed methods and systems may comprise generating a profile that is based on monitoring a communication pattern associated with a device. Subsequent communications associated with the device may be monitored. Based on the profile and the subsequent communication, a security status may be associated with the device.
US10243978B2
Embodiments are directed to detecting one or more attacks in a network. One or more network flows may be monitored using one or more network monitoring computers (NMCs). If one or more file write operations are detected based on information included in one or more packets of the one or more network flows, one or more detection rules may be executed to analyze one or more portions of the one or more packets to identify file information that is associated with the one or more file write operations. One or more metrics may be provided based on the one or more detection rules and one or more of the file information, the one or more file write operations, or the like. If one or more metrics exceed one or more threshold values, one or more reports of one or more attacks may be provided.
US10243973B2
A system that communicates with one or more host providers to monitor a computing load on the computing resources of the host providers and then compares this computing load or usage with expected threshold values to determine if notifications should be generated to alert administrators or the host provider of unexpected usage. The system also provides dynamic adjustment of the thresholds based on increased usage that is desired such as a large number of unique users accessing the software application to use the software application in a way that generates revenue or the potential for revenue for the software application provider.
US10243971B2
A method is provided to monitor network traffic, including reserving a portion of a system memory for short-term storage of copied network traffic, wherein the system memory is volatile, receiving copied packets of intercepted network traffic traversing a network, wherein the packets are associated with a plurality of respective traffic streams included in the network traffic, storing the copied packets in the portion of the system memory, maintaining an ordered list per traffic stream of copied packets that are stored, removing copied packets selected, based on their positions in their respective ordered lists, from the portion of the system memory based on a storage constraint, receiving an attack alert identifying a packet that is involved in a network attack, identifying the traffic stream that includes the packet identified, and transferring stored copied packets that are included in the identified traffic stream from the portion of the system memory to a long-term storage device.
US10243968B2
Clients within a computing environment may establish a secure communication session. Sometimes, a client may trust another client to read, but not modify, a message. Clients may utilize a cryptography service to generate a message protected against improper modification. Clients may utilize a cryptography service to verify whether a protected message has been improperly modified.
US10243961B2
An approach is provided for securing a network-accessible site such as a bank, financial institution, or a user's home system. A request is received from a user of the network-accessible site. While the request is from a user, the system further verifies that the user is the authorized user and not an imposter, such as a hacker. To this end, the approach transmits a state inquiry to a wearable device registered to the user. The current state of the user is received from the wearable device, such as whether the user is sitting, standing, walking, sleeping, etc. If the system determines that the current user state allows the action to be performed at the site by the user, then the action is performed. Likewise, if the system determines that the current user state disallows the action, then the system inhibits, or otherwise prevents, the action from being performed.
US10243944B2
A device may collect environmental information surrounding the device. Based on the collected environmental information, the device may automatically identify a potentially secured location that has lower security risk. When a potentially secured location is identified, the device may prompt the user to setup a security profile having reduced security requirement for the secured location. The device may store and associate the security profile with the secured location. The device may activate the security profile with reduced security requirement when the device is in the secured area. Further, the security profile may require that certain features of the device be disabled when the device is in the secured location.
US10243935B2
An apparatus for user authentication based on tracked activity includes an activity tracker module, a challenge module, and an authentication module. The activity tracker module is configured to electronically track one or more activities of a user. Electronically tracking the one or more activities includes obtaining information about at least one activity from an electronic device of the user. The challenge module is configured to present an authentication challenge to the user via a user interface for the electronic device. The authentication challenge is based on the one or more electronically tracked activities for the user. The authentication module is configured to determine whether to authenticate the user for access to one or more resources via the electronic device, based on the user's response to the authentication challenge.
US10243932B2
Embodiments of the disclosure relate to proxying one or more email resources in transit to the client devices from the email services, removing one or more email attachments from the email resources, and encoding the stripped email attachments based at least in part on one or more cryptographic keys.
US10243925B2
A cloud-based firewall system and service is provided to protect customer sites from attacks, leakage of confidential information, and other security threats. In various embodiments, such a firewall system and service can be implemented in conjunction with a content delivery network (CDN) having a plurality of distributed content servers. The CDN servers receive requests for content identified by the customer for delivery via the CDN. The CDN servers include firewalls that examine those requests and take action against security threats, so as to prevent them from reaching the customer site. The CDN provider implements the firewall system as a managed firewall service, with the operation of the firewalls for given customer content being defined by that customer, independently of other customers. In some embodiments, a customer may define different firewall configurations for different categories of that customer's content identified for delivery via the CDN.
US10243924B2
A service providing system includes an application configured to provide a service to a terminal device that has made a service request including use identification information; a creator configured to create group identification information for identifying a group of the use identification information, based on a creation request from the application; an issuer configured to issue the use identification information associated with the group identification information, based on an issue request from the application, the issue request including the group identification information; and a verifier configured to verify the use identification information, based on a verification request from the application, the verification request including the group identification information and the use identification information. The application includes a verification requester configured to send the verification request to the verifier; and a process executor configured to execute a process in response to the service request, when the verification result is successful.
US10243922B2
A method for operating a network includes implementing at least one service function chain (SFC) including several service functions (SFs) for providing traffic steering; encoding traffic steering information related to the at least one SFC; and using redundant information in an addressing scheme of network hosts for addressing the SFs.
US10243916B2
A method is provided in one example embodiment and includes receiving at a controller an Address Resolution Protocol (“ARP”) packet from a source VXLAN Tunnel End Point (“VTEP”) serving a source host and identifying a destination, the source VTEP having assigned thereto a Virtual Network Identifier (“VNI”) identifying a VXLAN network to which the source VTEP and a plurality of other VTEPs belong, the ARP packet being received by the controller via a control plane; determining whether the received ARP packet is a request message; and, if the received ARP packet is a request message, determining whether address information for the identified destination is stored in a cache of the controller.
US10243914B2
Exemplary methods, apparatuses, and systems include a first network edge device configuring a mapping between a physical network interface and a plurality of logical interfaces. A second network edge device also configures a mapping between a physical network interface and a copy of the plurality of logical interfaces. Each of the logical interfaces is assigned a corresponding set of first and second layer networking addresses that is replicated across the first and second network edge devices. The first network edge device receives a first address resolution request via the physical network interface of the first network edge device that includes a source and a destination. The destination is an address assigned to one of the plurality of logical interfaces. The first network edge device determines a second layer networking address assigned to the destination logical interface and transmits an address resolution response including the determined second layer networking address.
US10243911B2
Techniques for identifying suggested online content for company administrators to broadcast to company employees via an online social networking service are described. According to various embodiments, a plurality of suggested content items are displayed, via an administrator user interface, to a user associated with a company. A user request is then received via the administrator user interface, the request being to broadcast a recommendation to view a specific content item of the suggested content items to one or more employees of the company that are members of an online social networking service. The recommendation to view the specific content item is then broadcast to the employees of the company.
US10243906B2
An apparatus and method for providing notification information in an electronic device is provided. The method includes receiving a message when a message reception notification is limited. The method also includes providing a reception notification for the message selectively based on one or more of sender information of the message and whether the message includes notification setting information or not.
US10243905B2
Various embodiments include a conversation engine for facilitating a conversation between member accounts (e.g., personal accounts) and social network entities (e.g., corporate accounts) in a social networking system. The conversation engine can enable interactions between a member account and a social network entity via a messaging application when an end-user device associated with the member account is in proximity to a physical establishment associated with the social network entity. The end-user device can scan for available access points and determine its location based on the wireless source identifier(s) of the available access points. The end-user device and/or the social networking system can compare the wireless source identifier(s) to a set of known wireless source identifiers to determine the end-user device's location. Messages can be generated by the conversation engine that include content that is generated based at least in part on the location of the end-user device.
US10243903B2
Receiving, by a computer, a message from a sender to transmit to one or more recipients, comparing, by a computer, the message to a previous message transmitted to the one or more recipients, wherein the previous message is stored in a memory, determining, by the computer, that the message has a content similarity above a predetermined threshold to the previous message transmitted to one of the one or more recipients, providing, by the computer, the sender an option to prevent the message from being transmitted to one of the one or more recipients, and cancelling, by the computer, the message transmission, as a result of both the determination that the message has content similarity above the predetermined threshold, and as a result of the sender providing confirmation to prevent the message from being transmitted, and notifying, by the computer, the sender that the message transmission has been cancelled.
US10243900B2
Systems and methods associated with subscription-based electronic messaging are described. A method includes obtaining registration information associated with a user who has subscribed to receive electronic messages from a subscription-based messaging service. The registration information includes an electronic address of the user and a private token that is known to the user and to the subscription-based messaging service. The method includes embedding the private token in an electronic message associated with the subscription-based messaging service, and such inclusion of the private token may indicate to the user that the electronic message is from a legitimate sender associated with the subscription-based messaging service. The method also includes sending the electronic message to the electronic address of the user.
US10243898B2
A processor may receive an electronic message for delivery to a user on a first device. The electronic message may have a first format. The processor may identify one or more features of the first format of the electronic message. The processor may determine whether the one or more features of the first format are supported by a second device. The processor may transform the first format of the electronic message to a second format used by the second device.
US10243887B2
A switch unit for an Ethernet network having a switch and a microprocessor, the switch including at least three ports, which are connected to inputs and outputs of the switch unit, a signal detector and generator for detecting and initiating a bus activity being arranged in each case between the ports and the inputs and outputs of the switch unit. For each input and output an allocation rule to the other inputs and outputs of the switch unit is stored in a memory, the switch unit being designed such that when a bus activity is detected at a signal detector and generator, the assigned inputs and outputs of this input and output are read out from the memory and the associated signal detectors and generators are woken up so that they generate a bus activity at their inputs and outputs.
US10243883B2
A novel design of a gateway that handles traffic in and out of a network by using a datapath daemon is provided. The datapath daemon is a run-to-completion process that performs various data-plane packet-processing operations at the edge of the network. In some embodiments, the datapath daemon dispatches packets to other processes or processing threads outside of the daemon. In some embodiments, the datapath daemon dispatches packets to a kernel network stack in order to support packet traffic monitoring.
US10243871B1
Described are techniques for improving the performance of a first device that uses a first communication protocol by modifying the audio data rate associated with a second device that uses a second communication protocol. Data indicative of access and use of a communication channel by the first device may indicate a level of use associated with a communication channel or a level of channel resources used by the first device. If the parameters determined from the access data deviate from one or more threshold values, the audio data rate of the second device may be modified to change the quantity of resources used by the second device.
US10243870B1
Techniques for distributed computing system node management are described herein. In some cases, internal compute nodes (i.e., compute nodes that are allocated to the distributed system) may be mutually trusted such that they may freely establish communications with one another. By contrast, external compute nodes (i.e., compute nodes that aren't allocated to the distributed computing system) may be untrusted such that their access to the distributed system may be regulated. In some cases, one or more of the compute nodes within the distributed computing system may maintain respective collections of system view information. Each respective collection of system view information may include, for example, information associated with the corresponding compute node's view of the distributed computing system based on information that is available to the corresponding compute node.
US10243857B1
A method for updating multipath groups of a network device is described. A first table defining a first multipath group of multiple egress interfaces is created. A change in network path availability at one or more egress interface members of the first multipath group is identified. The first multipath group includes at least some egress interfaces that remain available and that support at least some active packet sessions. A second table defining a second multipath group is created and coexists with the first multipath group. The second multipath group includes the remaining network paths that remain available. The first multipath group and the first table are selected for forwarding a packet from the active packet sessions. The second multipath group and the second table are selected for forwarding a packet from new packet sessions that are established after the change in the path availability.
US10243856B2
Embodiments regard load balancing data on one or more network ports. A device may include processing circuitry, the processing circuitry to transmit a first packet of a first series of packets to a destination device via a first port, determine a time gap between a first packet and a second packet of the first series of packets, and in response to a determination that the time gap is greater than a time threshold, transmit the second packet to the destination device via a second port.
US10243854B2
Disclosed is a computer-implemented method of rebalancing persistent client connections to a cluster of servers. The method comprises identifying an increase in a total client connection capacity of the cluster of servers with a network connection balancing component; and for each server in a selection of servers in the cluster of servers calculating a current client connection capacity utilization of the server from the number of persistent connections to the server and the current capacity of the server; comparing the current client connection capacity utilization with the target client connection capacity utilization; and terminating a selection of its persistent client connections by a server based on its current client connection capacity utilization exceeding the target client connection capacity utilization. Also disclosed are a computer program product and a computer system for utilizing the computer-implemented method.
US10243844B2
A telecommunications mobility management system is arranged to allocate a mobile unit to different switching routes for different classes of service, for example to allow services capable of operation over packet-switched and circuit-switched to be managed separately. Separate location updates are transmitted to a register, and flagged for selective retrieval by a routing function when an incoming connection request is made, the appropriate switch ID being selected according to the class of service to which the connection request relates.
US10243843B1
Infrastructure is disclosed for optimizing performance and minimizing errors during normal operation of replicated data centers. In some implementations, systems that are replicated in each data center under a common IP address may have service requests routed to them using routing tables that favor one of the systems. The routing tables may prefer the system that resides in the data center where the service requests originated, or they may prefer the system that meets other criteria. Other systems replicated in the data center may have service requests routed to them using configuration tables that favor one of the systems. The configuration tables may also prefer the system that resides in the data center where the service requests originated, or they may prefer the system that meets other criteria. This arrangement helps optimize performance during normal operation and minimize potential for disruption of service should one of the data centers fail.
US10243837B2
A special data splitter and data combiner is shown for low latency emergency and data intensive services so that multiple broadband and wireless networks can be utilized along with public safety networks. Any data session, multimedia or non-multimedia, is split into multiple packet streams with each stream having an identifier wherein some packet streams are sent via the secure public safety network and other streams are sent via other networks of varying characteristics and performance, and a combiner at the other end receiving multiple streams from different networks combines them into a single session.
US10243836B2
A method for communications optimization includes receiving a request, by a network controller, for transmitting communications traffic from a first communications device to a second communications device. The communications traffic includes a particular traffic volume. The method also includes configuring, by the network controller, a plurality of nodes in a communications network using software-defined networking (SDN) to form a single logical switch for transmitting the communications traffic from the first communications device to the second communications device in response to receiving the request for transmitting the communications traffic. The communications network is configured for Delay and Disruption Tolerant Networking (DTN).
US10243834B1
A network device receives, from another network device associated with a first data center, a route update that includes a common virtual network identifier or a first virtual network identifier associated with the first data center. The network device translates the common virtual network identifier or the first virtual network identifier to a second virtual network identifier associated with a second data center, where the second data center is different than the first data center. The network device provides the route update, with the second virtual network identifier, to the second data center.
US10243821B2
A method and network device to execute an Ethernet Virtual Private Network (EVPN) protocol to configure the network device to participate as one of a plurality of customer edge (CE) routers that provide an active-active configuration for an Ethernet segment coupling the CE routers to a plurality of provider edge (PE) routers, wherein the processor is configured to determine whether a packet that is to be forwarded is an operations, administration, and management (OAM) packet; in response to determining that the packet comprises an OAM packet, replicate the OAM packet for one or more interface links of an Ethernet segment associated with the CE router; configure forwarding instructions to the one or more interface links of the Ethernet segment associated with the CE router; and forward the OAM packet and the replicated OAM packets to the PE routers.
US10243819B1
In a provider network, recommendations pertaining to resources associated with a customer of the provider network is determined. The recommendations are determined based on an analysis of the resources, a requested use of the resources, and industry best practices associated with the requested use, architectural guidance, cost parameters, and policies, among others. An interface configured to provide the recommendations pertaining to the resources and the requested use is provided. A template based on the recommendations is provided and associated with the customer. The template is usable to configure an instantiation of a resource by the provider network.
US10243815B2
This disclosure is directed to methods and systems to evaluate resource allocation costs of a data center. Methods and systems compute resource allocation costs of a cloud computing industry to obtain industry benchmarks that are compared with the resource allocation costs of the data center. The comparisons enable IT managers to objectively identify computational resource shortages, resource over investments, and where future investment in computational resources should be made for the data center.
US10243813B2
Techniques for implementing a software-based packet broker in a visibility network are provided. According to one embodiment, the software-based packet broker can comprise a network device and a cluster of one or more processing nodes. The network device can receive a control or data packet replicated from a core network and forward the control or data packet to the cluster of one or more processing nodes. At least one processing node in the cluster can then execute, in software, one or more packet processing functions on the control or data packet, where the one or more packet processing functions are operable to determine an egress port of the network device through which the control or data packet should be forwarded to a probe/tool of the visibility network for analysis.
US10243810B2
The present disclosure relates to a method performed by a network element in an operator network for assessing a quality of experience (QoE) of a service for a radio device. The method comprises receiving a first value of a key performance indicator (KPI) of the service from the radio device. The method also comprises receiving a second value of the KPI from the operator network serving the radio device. The method also comprises comparing the first and the second values of the KPI, and determining any deterioration of the QoE over the operator network, based on said comparing. The present disclosure also relates to a method of the radio device as well as to the network element and the radio device.
US10243804B2
A distributed topology system may include a distributed topology engine configured to run on a server device and define a topology consisting of one or more building blocks. Each building block may represent one or more tasks pertaining to an application. The system may also include a distributed topology application configured to run on a client device and automatically execute one or more of the building blocks. A distributed topology database may be used to store the topology. A continuous integration module may be configured to validate at least one product change and, responsive to a successful validation, promote the at least one product change.
US10243795B2
Systems and methods of the present invention provide for one or more server computers configured to: receive data encoding an update to a configuration setting in a DNS and an indication of an event deferring the update. After receiving the data and indication, the server(s) may: download, from a DNS server, a zone file comprising the configuration setting; modify the zone file using the update to generate a modified zone file comprising the update; determine, in accordance with the indication, whether the event has occurred; and if so, cause the DNS server to modify the zone file comprising the configuration setting in accordance with the modified zone file.
US10243792B1
A system may be configured to provide a service for performing various actions on behalf of clients. The clients may be associated with diverse properties such as location, language, and legal jurisdiction. A service may be adapted to respond to a diversified client base. Properties of the client may be identified. A client capability enumeration may be loaded and used to identify transformation operations that may be performed on requests to the service and replies to the client. Transformation operations may be applied in a transmutation pipeline that modifies the input to and the results of an action.
US10243783B2
Embodiments of the present invention relate to a method and a device for processing a communication path. The method includes: obtaining a path processing parameter from local configuration information or from a control layer device, obtaining path information and/or a restarting counter parameter from the control layer device; increasing a path with an opposite-end device when the path information is of increasing a path, identifying the state of the path and/or the state of the opposite-end device using the path processing parameter and/or the restarting counter parameter the opposite-end device; reporting the fault state of the path and/or the reset state of the opposite-end device to the control layer device when the path fails and/or the opposite-end device is reset, releasing sessions on the failed path and/or on a path connected with the reset opposite-end device.
US10243780B2
System and method for providing failover protection for a cluster of host computers operates in one of two modes. When the number of host computers in the cluster is equal to or less than a threshold number, the host computers in the cluster operate in an all-active heartbeating mode in which each of the host computers is enabled to function as a master node. When the number of host computers in the cluster is greater than the threshold number, the host computers in the cluster operate in a distributed heartbeating mode in which some of the host computers function as master nodes and at least one of the host computers functions as a slave node.
US10243775B2
The present invention discloses a solution including: receiving channel quality fed back by at least two user terminals; determining, according to the received channel quality fed back by the at least two user terminals, a user terminal that needs to be served by each transmit antenna of a base station device; for user terminals served by a same transmit antenna, configuring, according to channel quality fed back by the user terminals served by the same transmit antenna, a constellation expansion modulation scheme for each user terminal served by the same transmit antenna, and determining an intra-stream power allocation factor and an initial phase rotation coefficient of the transmit antenna; and processing, by using the modulation scheme, a signal to be sent to the user terminal, and transmitting the processed signal to the user terminal according to the intra-stream power allocation factor and the initial phase rotation coefficient.
US10243770B2
A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, a frame parser to parse a signal frame from the demodulated broadcast signals, a time deinterleaver to time deinterleave data in the parsed signal frame and a decoder to decode the time deinterleaved data.
US10243769B2
A communication apparatus has a receiver that is capable of receiving an alternating phase signal and a tuned circuit whose input is adjusted to be capable of receiving the alternating phase signal. The communication apparatus can be used with both wireless and wired communication links and provide enable faster data rates, greater immunity to noise, increased bandwidth/spectrum efficiency and/or other benefits. Applications include but are not limited to: cell phones, smartphones (e.g., iPhone, BlackBerry, etc.), wireless Internet, local area networks (e.g., WiFi type applications), wide area networks (e.g., WiMAX type applications), personal digital assistants, computers, Internet service providers and communications satellites.
US10243764B2
A method of and device for generation and transmission of a first data message over a wireless channel and for a device-to-device enabled cellular communication device arranged to operate with a cellular radio access network. A transmitter identification, ID, of the cellular communication device in the first data message is included The entire first data message, including at least data associated with the transmitter ID is scrambled with a scrambling sequence associated with a synchronization source identity. The first data message is transmitted over the wireless channel. A corresponding method of and device for receiving and decoding one or more data messages over a wireless channel and for a device-to-device enabled cellular communication device arranged to operate with a cellular radio access network. A first synchronization source identity is determined. A received first data message with a scrambling sequence associated with the first synchronization source identity is descrambled. The received first data message is decoded. A transmission identity, ID, is determined from the first data message.
US10243760B2
A communication device performs information communication through a communication line based on communication data specified by a CAN protocol. A communication necessity determination unit determines whether or not the information communication through the communication line is necessary based on external information obtained from an external device. When the information communication is necessary and a communication error is detected, a communication control unit stops the information communication during a fixed period and restarts the information communication after the fixed period elapses. When the information communication is unnecessary, the communication control unit stops transmitting communication data until a predetermined transmission restarting condition is satisfied.
US10243756B2
Apparatus comprising: a transmitter for controlling one or more luminaires which illuminate at least part of an environment occupied by a user; and a controller configured to provide control functionality for controlling the luminaires via the transmitter; wherein the controller is configured to receive an altitude measurement from an altimeter disposed about the user's person, and based thereon to provide said control functionality in dependence on an altitude of the user relative to an altitude of each of the luminaires.
US10243749B2
A physical unclonable function (PUF) circuit and a PUF system including the same are provided. The PUF circuit includes a plurality of PUF cells each configured to generate an output voltage by dividing a power voltage, a reference voltage generator configured to generate a first reference voltage by dividing the power voltage, and a comparing unit configured to sequentially compare the output voltages of the plurality of PUF cells with the first reference voltage to output data values of the plurality of PUF cells.
US10243748B1
A system and method for provisioning an IoT device with a digital certificate without a need for a central Certificate Authority is presented. A blockchain is initiated, with a root certificate presented in an initial block of the blockchain. Said root certificate is subsequently used to sign an authorized certificate. The IoT device is preloaded with a nonce, and a hash of the nonce signed by an authorized certificate is published on the blockchain. The nonce may then be submitted to the blockchain with a self-signed certificate, the presence of the nonce validating the self-signed certificate. The blockchain provides a final single view of a true state of the digital certificates in the system and their respective authority and validity.
US10243745B2
A method, system, backend, terminal, and computer program product are disclosed for producing a secure communication channel for a terminal, the method having the following method steps. A first method step for setting up a secure communication channel between a communication partner and a backend by a communication protocol. A second method step for producing a communication channel between the communication partner and the terminal. A third method step for transmitting the channel binding information. A fourth method step for storing the channel binding information on the terminal. A fifth method step for creating a data structure and a first digital signature across the data structure y. A sixth method step for sending the data structure and the digital signature from the backend to the terminal. A seventh method step for checking authenticity of the data structure.
US10243729B2
In a general aspect, a test method can include acquiring a plurality of value sets, each including values of a physical quantity or of logic signals, linked to the activity of a circuit to be tested when executing distinct cryptographic operations applied to a same secret data, for each value set, counting occurrence numbers of the values of the set, for each operation and each of the possible values of a part of the secret data, computing a partial result of operation, computing sums of occurrence numbers, each sum being obtained by adding the occurrence numbers corresponding to the operations which when applied to a same possible value of the part of the secret data, provide a partial operation result having a same value, and analyzing the sums of occurrence numbers to determine the part of the secret data.
US10243725B2
Embodiments of this disclosure provide an apparatus and method for generating a transmitting sequence, a training sequence synchronization apparatus and method, an apparatus and method for estimating channel spacing and a system. The training sequence synchronization apparatus includes: a delay correlation processing unit configured to parallelly perform autocorrelation operations of different delay amounts on a receiving sequence containing a periodic training sequence to obtain multiple parallel correlation sequences; a superimposition processing unit configured to perform a superimposition operation on the multiple parallel correlation sequences to obtain a synchronization correlation sequence; and a synchronization extracting unit configured to perform a synchronization position extraction on the synchronization correlation sequence to obtain a synchronization position of the training sequence. With the embodiments of this disclosure, anti-noise performance of the training sequence may be enhanced.
US10243724B2
A sensor device includes a memory circuit and a transmission circuit. The transmission circuit sends a first data signal to an external receiver in a first state of a read-out-mode of the sensor device, if an oscillation period of the oscillating quantity is longer than a period threshold. Further, the transmission circuit sends a second data signal to the external receiver in a second state of the read-out-mode, if the oscillation period of the oscillating quantity is shorter than the period threshold. The second data signal contains information on at least one of a first local extremum sensor data value and a succeeding second local extremum sensor data value.
US10243722B2
Aspects of the present application provide an optical interconnecting network architecture. The architecture involves a central node coupled to multiple access nodes (ANs), in which the central node includes a pair of optical couplers used to combine optical signals received from the ANs and broadcast the combined optical signals to all destination ANs. A coherent detection receiver in each of the ANs receives the combined optical signals and selectively detects a wavelength carrying the optical signal assigned to that AN by tuning a local oscillator (LO) wavelength of the coherent detection receiver.
US10243713B2
Methods, systems, and devices are described for wireless communication at a device. Demodulation reference signals (DMRS) may be used to facilitate demodulation of low latency control or data channels, or both. A wireless communication device may, for example, identify a carrier configuration with transmission time intervals (TTIs) of different durations. A carrier may be configured with TTIs that support low latency operations. A DMRS pattern for resources of a low latency TTI may be determined, and that first DMRS pattern may be based on a DMRS pattern for resources of another, longer-duration TTI. Devices may thus communicate using resources of a low latency TTI based on the first DMRS pattern. For example, a user equipment (UE) may demodulate resources of a low latency channel using the first DMRS pattern, and the first DMRS pattern may be consistent with DMRS patterns supporting non-low latency within a common wireless system.
US10243711B1
A first communication device receives, from a second communication device, a synchronization frame having an allocation indicator that indicates a non-overlapping allocation of pilot tones. The first communication device generates a first data frame that comprises a plurality of orthogonal frequency division multiplexing (OFDM) symbols of a non-legacy training field portion, the plurality of OFDM symbols including only pilot tones corresponding to the non-overlapping allocation of pilot tones. The first communication device transmits, in response to the synchronization frame and via a multiple input, multiple output (MIMO) communication channel, the first data frame to the second communication device simultaneously with a transmission of a second data frame by a third communication device via the MIMO communication channel, wherein corresponding OFDM symbols of respective non-legacy training field portions of the first data frame and the second data frame include non-overlapping pilot tones according to the non-overlapping allocation.
US10243710B2
A device implementing spectral aggregation to generate a wideband channel estimation may include a processor configured to generate a combined channel estimation for one or more channels. For each channel, the processor may be configured to: transmit a first signal to another device; after an amount of time elapses, open a receive window for facilitating detection of a second signal from the other device; receive the second signal from the other device; generate a first channel estimation based on the second signal; and generate the combined channel estimation based on the first channel estimation and a second channel estimation received from the other device. The processor may be configured to aggregate the combined channel estimation generated for each channel into an aggregated channel estimation. The processor may be configured to estimate a time of arrival for a third signal based on the aggregated channel estimation.
US10243701B2
The present disclosure provides wireless communication methods for repeated transmission of channels, and wireless communication devices therefor. In one embodiment, the gap between the starting subframe of a first channel and the starting subframe of a second channel is defined or configured. In another embodiment, Mx*W=M and Mx*n=N is satisfied, where Mx is the number of subframes reserved for the channel in one HARQ process, M is RTT for one HARQ process, W is a positive integer and represents the maximum number of HARQ processes transmitting the channel within M subframes, N is the gap between the starting subframes of the channel in two HARQ processes, and n is a positive integer. In yet another embodiment, time-frequency resources for the channel in different HARQ processes are different.
US10243675B2
Provided is a mobile device including: an input reception unit for receiving at least one input through a user interface; a control information determination unit for determining control information corresponding to an operation of an external device based on the at least one input, wherein the control information includes a first symbol and a second symbol; a sound wave data generation unit for generating sound wave data corresponding to the control information; and an output unit for outputting a sound wave corresponding to the sound wave data generated by a sound wave generation apparatus. In this case, the sound wave data generation unit determines a first frequency corresponding to the first symbol and a second frequency corresponding to the second symbol, and generates the sound wave data based on the first frequency and the second frequency, and the sound wave data includes a portion corresponding to the first frequency and a portion corresponding to the second frequency.
US10243674B2
Methods and systems for a distributed optoelectronic receiver are disclosed and may include an optoelectronic receiver having a grating coupler, a splitter, a plurality of photodiodes, and a plurality of transimpedance amplifiers (TIAs). The receiver receives a modulated optical signal utilizing the grating coupler, splits the received signal into a plurality of optical signals, generates a plurality of electrical signals from the plurality of optical signals utilizing the plurality of photodiodes, communicates the plurality of electrical signals to the plurality of TIAs, amplifies the plurality of electrical signals utilizing the plurality of TIAs, and generates an output electrical signal from coupled outputs of the plurality of TIAs. Each TIA may be configured to amplify signals in a different frequency range. One of the plurality of electrical signals may be DC coupled to a low frequency TIA of the plurality of TIAs.
US10243673B2
Aspects are generally directed to optical signal receivers and methods. In one example, a receiver includes an optical resonator assembly configured to receive an optical signal at each of a plurality of optical resonators, each optical resonator configured to resonate optical signal energy at a corresponding frequency of the received optical signal, each optical resonator being tuned to a different corresponding frequency of the received optical signal, and each optical resonator being configured to output corresponding output optical signal energy. The receiver includes a detector assembly to detect the corresponding output optical signal energy from each optical resonator, and a signal processing circuit configured detect a frequency variation of the received optical signal based on the corresponding output optical signal energy from at least two of the plurality of optical resonators, and configured to generate a digital signal based on the frequency variation.
US10243669B2
The present application relates to an optical signal receiving apparatus, including a housing for accommodating a body inside the housing, where the body is provided with an optical receiver for receiving an external optical signal, and an optical-to-electrical conversion device is arranged at a central position of the optical receiver. The optical signal receiving apparatus is further provided with a lamp cup for reflecting the external optical signal to the optical-to-electrical conversion device, a light ring for indicating a light incident region, a pry-proof circuit arranged on the body, a power control circuit, and a keying circuit. The optical signal receiving apparatus of the present application can improve user experience.
US10243667B2
An optical transmitter includes an optical modulator configured to modulate light from a light source; and a processor configured to generate a drive signal that is input into the optical modulator. The processor inserts a bias control signal amplitude-modulated at a low frequency, into an analog signal at fixed intervals, to generate the drive signal.
US10243645B2
A terminal search unit searches for a predetermined transmitter terminal. A determination unit determines whether to participate in relay transfer involved in data transmission from the predetermined transmitter terminal found by the terminal search unit to a predetermined receiver terminal, using information possessed by the terminal device. A notification unit notifies the predetermined transmitter terminal of participation when the determination unit determines that the terminal device participates. It is possible to satisfactorily participate in relay transfer involved in data transmission from the predetermined transmitter terminal.
US10243643B2
The embodiments of the present invention provide an array antenna beam adjustment device; before combining and analog-digital conversion, the array antenna beam adjustment device couples an N-way reception signal, and performs low-speed small-bandwidth analog-digital conversion on the N-way reception signal; according to the analog-digital converted signal, spatial filtering is performed and a filtering coefficient is adjusted; according to the filtering coefficient, the weight of the reception signal is adjusted, and thus the reception beam is adjusted. In the embodiments of the present invention, beam control is carried out according to the N-way reception signal, and the speed and flexibility of the beam control are greatly improved.
US10243638B2
Selection of a forward error correction (FEC) code based on a wireless network characteristic is disclosed. The selection can facilitate changing from a first FEC code to a second FEC code in response to the wireless network characteristic changing. The selection can facilitate selection of FEC codes for user equipments (UEs) of a plurality of UEs, wherein the FEC codes can be the same or different FEC codes and can be employed among the plurality of UEs contemporaneously. Selected FEC codes can be applied to uplink and/or downlink channels. An embodiment can select an FEC code based on UE location. An embodiment can select an FEC code based on UE proximity to another device. An embodiment can select an FEC code based on channel signal to noise ratio. An embodiment can select an FEC code based on UE capability. An embodiment can determine a FEC code selection model.
US10243636B2
It is disclosed a first device 80; 90 and a second device 100; 110 adapted to communicate wirelessly with each other, and methods performed therein. A guard interval length is determined 54 based on a degree of beamforming to be applied in communication of a first transmission block from the first device to the second device. A guard interval having the determined guard interval length will be applied 56 between the first transmission block communicated to the second device and a second transmission block subsequent to the first transmission block. Transmission efficiency may be increased and overhead may be decreased.
US10243634B2
A method and device for dual layer beamforming are disclosed to solve the problems of bad beam directivity and poor beamforming effect in current methods for beamforming wherein the method comprises: receiving sounding reference signal (SRS) sent by the terminal wherein the broadband occupied when sending the SRS is divided into a plurality of sub-bands by the terminal; determining the broadband beamforming vector corresponding to the broadband and the sub-band beamforming vector corresponding to each sub-band respectively according to the SRS; determining two polarized-direction beamforming vectors corresponding to each sub-band respectively according to the broadband beamforming vector corresponding to the broadband or the sub-band beamforming vector corresponding to each sub-band; and directed to each sub-band, adopting the two polarized-direction beamforming vectors corresponding to the sub-band for dual layer beamforming. The method for dual layer beamforming of the present application has stronger beam directivity and better beamforming effect.
US10243624B2
An electronic device is provided. The electronic device includes a first housing a second housing, a first display disposed on the first housing and a second display disposed on the second housing, a connecting member configured to couple the first housing to the second housing such that the first housing and the second housing are foldable relative to each other, and the second surface and the fourth surface face each other when the first housing and the second housing are folded toward each other, a first conductive element disposed within the first housing and between the second surface and the first display, and an intermediate conductive plate disposed within the second housing and between the fourth surface and the second display, the intermediate conductive plate having an opening that faces the first conductive element when the first housing and the second housing are in a folded configuration.
US10243616B2
Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data, the first electromagnetic wave having at least one carrier frequency and corresponding wavelength. A coupler couples the first electromagnetic wave to a transmission medium having at least one inner portion surrounded by a dielectric material, the dielectric material having an outer surface and a corresponding circumference, wherein the coupling of the first electromagnetic wave to the transmission medium forms a second electromagnetic wave that is guided to propagate along the outer surface of the dielectric material via at least one guided-wave mode that can include an asymmetric mode, wherein the at least one carrier frequency is within a microwave or millimeter-wave frequency band and wherein the at least one corresponding wavelength is less than the circumference of the transmission medium. Other embodiments are disclosed.
US10243613B1
An audio communication system which enables two-way audio communication between at least two users in separate locations includes a talker feedback system which commands a set of audio drivers to generate an acoustical feedback signal which includes at least a portion of an audio input received from the talker to be directed to the talker. The acoustical feedback signal can be generated in response to an intensity of the talker-generated acoustical signal meeting a threshold level, and the feedback can result in causing the talker to reduce the intensity of the talker-generated audio content. The acoustical feedback signal can be directed to a limited portion of the environment in which the talker is located. The talker feedback system can provide at least some of the feedback to the talker via a haptic feedback device.
US10243612B2
A wireless apparatus configured to be cascaded to another wireless apparatus through a transmission path and to be coupled to an antenna multiplexer, the another wireless apparatus being coupled to the antenna multiplexer, the wireless apparatus includes a processor configured to specify a first time length for a first transmission signal having a first frequency band to pass through the wireless apparatus, specify a second time length for a second transmission signal having a second frequency band to pass through the wireless apparatus, the transmission path, and the another wireless apparatus, specify a difference between the first time length and the second time length, delay the second transmission signal by the specified difference, generate a cancellation signal for an intermodulation distortion that occurs in a received signal due to intermodulation between the first transmission signal and the second transmission signal, and combine the cancellation signal with the received signal.
US10243608B2
A protective case for a portable mobile device is disclosed. The protective case comprises a shell that defines a compartment for receiving and retaining a mobile device, a cover panel, and a connector component. The shell has a main panel that includes an aperture and a subpanel that is hinged at a first side within the aperture and reversibly attached to the aperture via mechanical protrusions or detents at a second side so that it can rotatably attach and detach, or snap, into and out of the main panel. The hinge may be formed by one or more flexible layers overlaid on the shell or via mechanical swivel joint such as a pin and socket connection. A connector portion connects the cover panel to the shell and forms a flexible spine between the cover panel and the shell. The connector portion is comprised of opposing inner and outer layers that are overlaid over the internal and external facing surfaces of the shell and cover panel. The main panel of the shell is configured to receive and retain the mobile device within its compartment and may be snap-fitted over the mobile device. In operation, the case can be opened and the subpanel detached from the main panel to allow the main panel to rotate relative to the subpanel and rest on the inner surface of the cover component to provide varied viewing/operating positions to the user.
US10243605B2
A short-range wireless communication apparatus is disclosed. The short-range wireless communication apparatus comprises: multiple connection devices and a control device. The connection devices are capable of simultaneously connecting multiple communication interfaces to a communication counterparty apparatus to enable sound data transfer. When the control device determines that, in cases where the communication interfaces are communicably connected, there arises a request to start outputting the sound data transferred by one of the communication interfaces, the control device disconnects another one of the communication interfaces while keeping the one of the communication interfaces connected and causes a sound data output device to output the sound data transferred from the communication counterparty apparatus by the one of the communication interfaces.
US10243598B2
A system for integrated self-interference cancellation, comprising a transmit coupler, coupled to a transmit signal, that samples the transmit signal to create a sampled transmit signal; an analog self-interference canceller, coupled to the transmit coupler, comprising a controller; a signal divider, that splits the sampled transmit signal into a set of signal components; a set of phase shifters, wherein a phase shifter of the set shifts a signal component of the set of signal components by a total phase shift value; a set of scalers, wherein a scaler of the set scales the signal component by a total scale factor; a signal combiner, that combines the set of signal components into a self-interference cancellation signal; and a receive coupler, coupled to a receive signal, that combines the self-interference cancellation signal with the receive signal to remove a portion of self-interference present in the receive signal.
US10243585B2
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 performing LDPC encoding, an interleaver configured to interleave the LDPC codeword, and a modulator configured to modulate the interleaved LDPC codeword according to a modulation method to generate a modulation symbol. The interleaver performs interleaving by dividing the LDPC codeword into a plurality of groups, rearranging an order of the plurality of groups in group units, and dividing the plurality of rearranged groups based on a modulation order according to the modulation method.
US10243581B1
A method and apparatus for implementing FIR filters in a processor includes a plurality of execution units executing instructions of an instruction set. The execution units include a number of FIR filter circuits, each of which is associated with a corresponding one of a number FIR filter instructions. Furthermore, each of the FIR filter circuits is and dedicated exclusively to executing its corresponding one of the FIR filter instructions. Each FIR filter execution unit receives input data and provides filtered output data.
US10243580B1
A digital to analog converter (DAC) that provides an output that is iteratively stepped as the DAC increments or decrements from its digital input to analog output. The DAC has configurable registers to store a timer count value, an iteration value, and the input value. A state machine compares the iteration value to current DAC values, and adds or subtracts the iteration value until the final output is reached.
US10243576B2
An asynchronous successive approximation register analog-to-digital converter (SAR ADC), which utilizes one or more overlapping redundant bits in each digital-to-analog converter (DAC) code word, is operable to generate an indication signal that indicates completion of each comparison step and indicates that an output decision for each comparison step is valid. A timer may be initiated based on the generated indication signal. A timeout signal may be generated that preempts the indication signal and forces a preemptive decision, where the preemptive decision sets one or more remaining bits up to, but not including, the one or more overlapping redundant bits in a corresponding digital-to-analog converter code word for a current comparison step to a particular value. For example, the one or more remaining bits may be set to a value that is derived from a value of a bit that was determined in an immediately preceding decision.
US10243572B2
A digital phased lock loop includes a digital controlled oscillator configured to produce an output signal at an output signal frequency, and a phase comparator configured to compare the output signal or a signal derived from the output signal, with a reference signal at a reference signal frequency or a signal derived from the reference signal to produce a phase error signal. A first loop filter produces a first control signal for the digital controlled oscillator. A frequency error measuring circuit produces a frequency error signal that directly represents a frequency difference between the output signal frequency and the reference signal frequency. A second loop filter produces a second control signal for the digital controlled oscillator from an output of the frequency error measuring circuit. A circuit combines the first and second control signals and providing the combined control signals to the digital controlled oscillator.
US10243568B2
In a system for performing clock generation for each semiconductor device, synchronization between the semiconductor devices is achieved without causing a count value in a counter to be discontinuously changed. A semiconductor device 1 includes a clock oscillator 2, a counter 3 configured to count the number of clocks, a periodic register 4 in which a value corresponding to a period for synchronization is set, a comparison circuit 5 configured to compare the count value in the counter 3 with the set value in the periodic register 4, a match flag register 6 in which a predetermined value is set when the count value coincides with the set value, a match output terminal 7 configured to output the value in the match flag register 6 from the own semiconductor device, a match input terminal 8 to which a value output from another semiconductor device to be synchronized is input, and a reset circuit configured to reset the counter 3 and the match flag register 6 when both the value in the match flag register 6 of the own semiconductor device and the value input to the match input terminal 8 become a predetermined value.
US10243567B2
A flip-flop includes a conditional boosting stage, a pulse generator and a latch. The conditional boosting stage includes a boosting capacitor, and is configured to pre-charge the boosting capacitor in accordance with a previous output signal and boost a node connected to the boosting capacitor upon a level the previous output signal being different from a level of a current input signal. The pulse generator is configured to generate a pulsed signal in accordance with transitions of a clock signal. The latch configured is to latch the current input signal to a current output signal in accordance with the pulsed signal.
US10243566B2
Provided is a ladder program retrieval device that includes: search condition specification unit for specifying, as search conditions, a plurality of signals and a logical operation relationship between any two signals included in the plurality of signals; search signal presence determination unit for determining, for each of the plurality of ladder circuits included in the ladder program, whether the ladder circuit includes all of the plurality of signals specified in the search conditions; and search logic presence determination unit for determining, for each of the ladder circuits determined by the search signal presence determination unit to include all of the signals specified in the search conditions, whether or not the ladder circuit includes the logical operation relationship.
US10243564B2
An input-output (I/O) receiver includes a receiving terminal, a first N-type metal-oxide-semiconductor (NMOS) transistor, a reformation circuit, and a compensation unit. The receiving terminal is coupled with an external voltage signal. The first NMOS transistor has a source electrode coupled with the receiving terminal and a gate electrode coupled with a first power supply voltage. The reformation circuit is configured to reform a voltage signal transmitted from a drain electrode of the first NMOS transistor. The compensation unit includes a first PMOS transistor, a second PMOS transistor, and a second NMOS transistor. Moreover, the compensation unit is configured to provide a compensation voltage to a voltage signal at the drain electrode of the first NMOS transistor thereby a maximum level of the voltage signal at the drain electrode of the first NMOS transistor reaches the first power supply voltage.
US10243558B2
There is provided a CMOS inverter circuit device. The CMOS inverter circuit device includes a delay circuit unit configured to generate different charge and discharge paths of each gate node of a PMOS transistor and an NMOS transistor respectively at the time that an input signal transitions between high and low levels. Therefore, the present examples minimize or erase generation of a short circuit current made at the time that the input signal transition. The examples may simplify circuit architecture, and may make a magnitude of a CMOS inverter circuit device smaller.
US10243545B2
Disclosed herein is an electronic device including a flip flop and clock generation circuitry for controlling the flip flop. The flip flop includes a master latch receiving input for the flip flop, with the master latch latching the received input to its output in response to a first clock. The slave latch receives input from the output of the master latch, and latches the received input to its output in response to a second clock. The clock generation circuitry is configured to logically combine a device clock and an input clock to produce the first and second clocks.
US10243539B2
A transmit filter for a communications device includes a surface acoustic wave (SAW) band-pass filter configured to pass a transmit frequency band and a tunable transmitter impedance matching network in series. The tunable transmitter impedance matching network matches an input impedance of the SAW band-pass filter to the output impedance of a power amplifier over a portion of the transmit frequency band in response to a tuning input.
US10243524B2
This application relates to amplifier circuits for amplifying an audio signal. An amplifier circuit (100) has a voltage regulator (201) for outputting a supply voltage to an amplifier (104). An output capacitor (103) coupled to an output node of the voltage regulator. The voltage regulator is operable in a voltage-control mode to maintain the output voltage (VS) at a nominal output voltage and in current-control mode to limit the input current drawn to exceed a defined limit. A controller (301) is operable in a first mode to define the nominal output voltage so as not to exceed a first voltage magnitude and in a second mode to define the nominal output voltage to be equal to a second, higher, voltage magnitude. The controller (301) monitors the audio signal for a high-amplitude part of the audio signal, that could result in the voltage regulator operating in the current-control mode to apply current limiting and, on such detection swaps from the first to the second mode until such a high-amplitude part of the audio signal has been amplified. The second voltage magnitude is greater than required for voltage headroom for amplifying the high-amplitude part of the audio signal so as to allow for a voltage droop of the output voltage over a plurality of switching cycles of the voltage regulator when operating in the current-control mode.
US10243521B2
A system including a transducer and an amplifier as well as a circuit which always has a high impedance at low voltages. In addition, at high voltages, the circuit has a high impedance at high frequencies but a low impedance at low frequencies. In biased transducers, this circuit may be used between the charge pump and the transducer. In general, the circuit may be provided in a signal path between the transducer and the amplifier. The circuit has as an advantage that at startup, low frequency signals at high intensities may overload the amplifier, whereas at operation, higher frequency signals are desired fed to the amplifier at the same intensity. This is facilitated by the circuit.
US10243512B2
The photovoltaic junction box comprises a box body, a plurality of terminals disposed in the box body, and a plurality of diodes disposed in the box body. A first terminal of the plurality of terminals is directly connected to a positive wire extending into the box body and a second terminal of the plurality of terminals is disposed adjacent to the first terminal. A first diode of the plurality of diodes has a first positive pin with a first positive soldering surface soldered on the first terminal and a first negative pin with a first negative soldering surface soldered on the second terminal. The first positive soldering surface has a larger surface area than the first negative soldering surface.
US10243510B2
An illumination panel includes a transparent structural core having two opposing surfaces, a matrix of light releasing dots substantially covering both the opposing surfaces, and a protective panel in abutting contact with each of the opposing surfaces whereby the dots are an adhesive for bonding the core to the protective panels and wherein the density or size of the dots increases across the illumination panel in a direction away from an illumination panel edge adjacent a light emitting element.
US10243505B1
A framed PV module rooftop and ballasted ground mount racking system by which the mounting structure also functions as a wire management system and operates as an electrical raceway that includes a plurality of North-South mounting structures, oriented in a North-South direction, each of the North-South mounting structures including a North-South open-air channel for receiving wires, and each of the North-South mounting structures configured for supporting a solar module at a selected tilt angle; a plurality of East-West mounting structures, oriented in an East-West direction, each of the East-West mounting structures including an East-West open-air channel for receiving wires, wherein the coupling of said North-South mounting structures to said East-West mounting structures forms a continuous, open-air, electrical raceway with intersections within an array for module connectivity.
US10243500B2
A method for providing electromagnetic compatibility to a motor control circuit is provided. A base pulse width modulated signal is selected to apply to a motor control circuit, and comprises a duty cycle for controlling an affiliated motor. Sensed system conditions are inputted for selecting a hopping frequency and a hopping amplitude of an electro magnetic compatibility management signal. The hopping frequency and the hopping amplitude are overlayed on to the base pulse width modulated signal to create a control pulse width modulated signal. The hopping frequency dithers the frequency of the control pulse width modulated signal. The hopping amplitude restricts the amplitude of the frequency dither.
US10243497B2
In an apparatus, a motor current limit calculator calculates a motor current limit to which a motor current is to be limited. A motor current command calculator calculates a motor current command representing a target value for the motor current. A current command corrector corrects the motor current command as a function of the motor current limit. A motor voltage command calculator calculates a motor voltage command as a function of the corrected motor current command and the motor current, and feed back the motor voltage command to the motor current limit calculator. The motor voltage command represents a target value for a voltage of the output power applied to the motor. The motor current limit calculator calculates the motor current limit in accordance with the motor current, the converter current limit, and the motor voltage command fed back from the motor voltage command calculator.
US10243493B2
A pulse generation unit is configured to output pulse signals for driving the stepping motor. A control unit is configured to perform acceleration control or deceleration control of the stepping motor via the pulse generation unit. The control unit is configured to calculate a number of the pulse signals to be output from the pulse generation unit to the stepping motor when accelerating or decelerating the stepping motor at constant acceleration in the acceleration control or the deceleration control based on an initial speed of the stepping motor when the acceleration control or the deceleration control starts, a target rotation speed, and time from start control of the stepping motor to time when the stepping motor reaches the target rotation speed, and change a rotation speed of the stepping motor in the acceleration control or the deceleration control along a sinusoidal waveform.
US10243492B2
A semiconductor device includes a pulse generation circuit which generates a pulse control signal for selectively supplying currents to the coils with the coil phases of the brushless DC motor, a selector circuit which selects arbitrary two signals, from detection signals corresponding to currents flowing respectively to the coils and a reference signal, a comparator circuit which compares the two signals selected by the selector circuit, timer counter, and a control circuit. The control circuit repeatedly controls an operation for the pulse generation circuit to output a pulse control signal for supplying electricity to one of the coil phases in a state where the rotor is stopped, an operation for the selector circuit selects the reference signal and one of the detection signals, from the detection signals.
US10243489B2
In a rotary electrical machine control apparatus, a selection section selects a relay current limiting value or a coil current limiting value depending on whether a plurality of systems are operated or one or more but not all of the plurality of systems are operated. The system is a combination of a winding set, an inverter, and a power supply relay, which correspond to each other. The relay current limiting value is a current limiting value calculated based on the temperature of the power supply relay. The coil current limiting value is a current limiting value calculated based on the temperature of a choke coil.
US10243472B2
Techniques are described to adjust the time when a switch is turned on from the time of one voltage valley to the time of another voltage valley for controlling an average load current or average load voltage. In some examples, the adjustment is instantaneous, and in some examples, the adjustment is gradual. Both of these example techniques provide for high switching efficiency of the switch.
US10243455B2
The present invention provides a bidirectional DC-DC converter. The bidirectional DC-DC converter includes a first switching tube connected in antiparallel to a first diode; a second switching tube connected in antiparallel to a second diode; a third switching tube connected in antiparallel to a third diode; a fourth switching tube connected in antiparallel to a fourth diode; and a first inductor and a second inductor, where an anode of the first diode and a cathode of the second diode are connected to form a first node, an anode of the second diode and a cathode of the third diode are connected to a neutral point, an anode of the third diode and a cathode of the fourth diode are connected to form a second node, and one end of the first inductor and one end of the second inductor are respectively connected to the first node and the second node. The bidirectional DC-DC converter in the present invention has high conversion efficiency.
US10243450B2
A flyback converter (21) for use in a power supply for an electric actuator system comprises a snubber circuit with a snubber capacitor (23) for accumulating energy stored in a leakage inductance of a flyback transformer (4) when a primary current (Iprim) is switched off. The snubber circuit further comprises a controllable switching element (24) in series with the snubber capacitor (23) with a control terminal connected to a voltage reference. The controllable switching element (24) can be in a conducting mode when the snubber capacitor voltage exceeds the reference voltage. In this way, the leakage inductance energy can be transferred to the secondary side instead of being dissipated in a resistor in the snubber circuit. This increases the power efficiency of the converter and reduces electromagnetic interference. At the same time, the solution is very simple and can thus be implemented at a low cost.
US10243438B2
A single-phase outer-rotor motor includes a stator and a rotor surrounding the stator. The stator includes a stator core and windings wound around the stator core. The stator core includes a yoke and a plurality of teeth. Each of the teeth forms a tooth tip at a distal end thereof. A slot opening is formed between each two adjacent tooth tips. The rotor includes a housing and a permanent magnet affixed to an inside of the housing. The permanent magnet forms a closed ring in a circumferential direction. The permanent magnet forms a plurality of magnetic poles along the circumferential direction. An outer surface of the stator and an inner surface of the permanent magnet define there between a symmetrical uneven gap. A width of the slot opening in the circumferential direction is less than or equal to five times of a minimum width of the gap.
US10243436B2
A Wound Rotor Synchronous Motor (WRSM) includes a rotor body that is rotatably installed at a predetermined gap within a stator and a rotor coil that is wound at a plurality of rotor teeth. The WRSM includes: bobbins that are each disposed at both sides of a shaft direction of the rotor body so as to support the rotor coil and that are fixed to the rotor body by the rotor coil; a wedge member that is inserted in a shaft direction between rotor teeth of the rotor body so as to protrude to the outside of both ends of the rotor body, the wedge member supporting the rotor coil; and end coil covers that enclose a protruded portion of the wedge member at both sides of the shaft direction of the rotor body and that are each mounted at the bobbins.
US10243431B2
The present disclosure relates to a heat dispersion apparatus for motors, which comprises: a cooling fan, and a guide cover. The cooling fan has a plurality of fan blades disposed radially on a back plate, the outside portion of the fan blades axially extend beyond the periphery of the back plate, and the back plate is a cone structure. The guide cover has air inlet, a plurality of holes opened on the surface of the air inlet with slots, the slots arranged in accordance with the rotation direction of the cooling fan, and each slot set up a chamfer for leading into more air to reduce temperature. With this device, airflow supercharging and peripheral axial flow are improved, and the slot structure and the cooling fan blades can introduce a large scale of air; thereby the present invention provides a significant improvement to motors.
US10243427B2
A rotary unit of this motor has a plurality of magnets, a hollow shaft which has a tubular shape, and a ball nut. Each of the magnets is in contact with an outer surface of the hollow shaft. The ball nut is disposed on a radially inner side of the hollow shaft. At least a portion of the magnets, at least a portion of the hollow shaft, and at least a portion of the ball nut overlap in a circumferential direction. The hollow shaft and the ball nut are made of a magnetic material. An inner circumferential surface of the hollow shaft and an outer circumferential surface of the ball nut are in contact with each other.
US10243422B2
An electric machine includes an end frame having a shaft bore extending therethrough. The end frame includes a first side and a second side. A shaft extends through the shaft bore. A bearing is supported by the end frame and is coupled to the shaft to support the shaft for rotation about a longitudinal axis. A first seal is fixedly attached to the end frame and includes an internal bore that is sized to cooperate with the shaft to form a seal point therebetween. The first seal is disposed on the first side of the end frame. A second seal is fixedly attached to the second side of the end frame. The second seal includes a movable portion in direct contact with the shaft to define a second seal point. The first seal point is on a first side of the bearing and the second seal point is on a second side of the bearing.
US10243421B2
A motor vehicle auxiliary assembly electric motor includes a motor stator with stator coils. The motor stator is electronically commutated. A control electronics system drives the stator coils and is potted in a cast body. An electronics chamber is closed-off and has the control electronics system and the cast body arranged therein. A gas chamber is arranged adjacent to the cast body. A pressure equalization element ventilates and vents the gas chamber. An aeration shaft is arranged to pass through the cast body and fluidically connects the gas chamber to the atmosphere. The pressure equalization element is fluidically associated with the aeration shaft.
US10243419B2
Arrangement for the stator cooling of an electric motor, comprising a stator lamination package with a large number of axial stator laminations lined up axially, next to one another, and several axial winding grooves in the stator lamination package for the holding of corresponding stator windings. In accordance with the invention, a radial recess formed in one of the stator laminations leads into each of the winding grooves, wherein the radial recess communicates with a cooling liquid conduit provided on the stator lamination package for the delivery of cooling liquid.
US10243413B2
Disclosed is a resonance type power transmission device in which a plurality of systems having respective transmitters and receivers 3 are arranged opposite to each other and each of the systems transmits electric power having a single frequency, each of the transmitters and receivers having a transmission antenna 5 and a reception antenna 6 which are disposed so as to be fitted to each other, and in which a magnetic sheet 7 is disposed in a portion between the systems, opposite to the transmitters and receivers 3 at a distance, from each of the transmitters and receivers 3, of 1/10 or more of the minimum of the outer diameters of the transmission antenna 5 and the reception antenna 6.
US10243412B1
A passive beamforming rectenna includes a plurality of antennas, a plurality of terminal port rectifying circuits, and a beamforming network. The beamforming network includes (a) a plurality of antenna ports connecting to the plurality of antennas, and (b) a plurality of terminal ports connecting to the plurality of terminal port rectifying circuits. The beamforming network further includes a microwave lens or any of a variety of other structures. The beamforming rectenna is characterized by a plurality of radiation distribution patterns. Electromagnetic power is received through the plurality of antennas. The beamforming network directs the received electromagnetic power, in substantial portion, to a subset of the plurality of terminal ports associated with particular radiation distribution patterns whose amplitudes, in the direction from which the electromagnetic power was received, are large relative to the amplitudes, in the same direction, of other radiation distribution patterns associated with other terminal ports.
US10243407B2
A wireless power transmitter includes circuitry configured to determine a reflected impedance from a receiver coil at a transmitter coil and control a dead-time of one or more switching stages of a power conversion device based on the reflected impedance. A tunable matching network at the transmitter is controlled based on the reflected impedance and the dead-time of the one or more switching stages.
US10243404B2
A power receiving apparatus is configured including a control circuit together with a reception coil, a rectifier circuit, a smoothing capacitor, and a modulator. A received power calculation unit calculates an electric power consumption PD of the wireless power receiving apparatus based on a predetermined calculation expression. A parameter acquisition unit acquires a first parameter α and a second parameter β via an external component. A correction unit calculates a received electric power PRP of the wireless power receiving apparatus according to a correction expression PRP=α×PD+β.
US10243401B2
A method for controlling power supply and a system are disclosed. The method includes: receiving an idle communication indicative instruction sent by a field energy supply device through a communication path; sending a waiting time extension instruction to the field energy supply device through the communication path, to instruct the field energy supply device to supply field energy continuously; and receiving a response to the waiting time extension instruction sent by the field energy supply device through the communication path, closing the communication path, and supplying with power by utilizing the field energy through a power supply path.
US10243400B2
Embodiments provide a wireless power transfer technology, and more particularly, provide a wireless power transmitter, which may improve wireless power transfer efficiency, thereby achieving increased performance. The wireless power transmitter includes a Printed Circuit Board (PCB), a first transmission coil attached to a first surface of the PCB, a second transmission coil and a third transmission coil, each attached to a second surface of the PCB so as to overlap the first transmission coil, and a control circuit board for controlling wireless power transfer through the first to third transmission coils.
US10243398B2
Device for an energy generation unit of a user's installation, which is connected to an energy supply network and to at least one energy consumption unit of the user's installation and comprises a programmable logic control which controls an internal energy consumption, by the energy consumption units of the user's installation, of the energy generated by the energy generation unit.
US10243389B2
A distributed sensing system is provided. The system may have a primary portion and a distributed sensing portion separated by an air gap. The primary portion and the distributed sensing portion may be inductively coupled by a transformer having a primary coil and a secondary coil. A controller may direct a power supply to drive the primary coil with a driving waveform. The controller may vary a frequency of the driving waveform to substantially equal a resonant frequency of the transformer. The controller may monitor the power transfer between the primary coil and the secondary coil and may vary the frequency of the driving waveform in response. In this manner, the amount of power transferred from the primary coil to the secondary coil may be optimized in response to the controller substantially matching the driving waveform to the resonant frequency of the transformer.
US10243386B2
A power supply circuit in an electronic device is provided. The power supply circuit includes a connector configured to receive external power and IDentifier (ID) data, a first switch disposed between the connector and a system of the electronic device, a second switch connected to the system, and a controller configured to control ON and OFF states of each of the first and second switches based on the ID data.
US10243384B2
A battery charge apparatus and a charge system are disclosed. The charge apparatus includes first and second charge module connected to each other. The first charge module is connected to an auxiliary power, makes a processor thereof generate a charge-unit-address code for the charge unit thereof, and turns on an auxiliary switch thereof for transmitting the auxiliary power to the second charge module for activated the second charge module. The second charge module then sends a charge-module-address request to the first charge module to ask for a charge-module-address code. Thereafter, the first charge module performs charge procedure and informs the second charge module to perform charge procedure when battery connected to the first charge module is fully charged. The second charge module then performs charge procedure and sends fully charged information to the first charge module when the battery connected to the second charge module is fully charged.
US10243379B1
An electrical charging station for charging an autonomous robot includes a charging station frame having a frame base with a plurality of interconnected frame elements configured to be secured to a floor. One of the frame elements is a front side frame element. There is a charging station cover mounted on the charging station frame and the charging station cover includes a front side cover having a front surface with a charging member. There is a protective member extending across and having a front surface projecting outwardly from the front surface of the front side cover. The protective member is interconnected to the front side frame element through a plurality of apertures in the front side cover and the front side frame element is located adjacent to a back surface of the front side cover, opposite the front surface.
US10243372B2
It is proposed that an industrial installation, be operated with the power consumption being optimized for a target function. The target function may also factor in further parameters, with the result that multitarget optimization, for example, can be performed and the installation can be adapted in respect of the power consumption or the power consumption can be adapted in respect of the installation. Both the industrial installation and an energy supplier or network operator provide information which can be factored in as appropriate for the purpose of optimization or as part of the target function. It is advantageous that overload situations are avoided and a large number of regenerative energy sources can be used as energy suppliers, because adaptation is effected in line with the amount of energy actually provided. Hence the power supply system can be operated and loaded as appropriate.
US10243358B2
The present disclosure provides a surge protection device comprising a surge arrestor and an arrestor assistor. The surge arrestor is arranged within a circuit branch connected in parallel with a load and adapted to clamp a load voltage to a clamping voltage not larger than a load voltage limit when the load voltage rises to a breakdown voltage of the surge arrestor, the breakdown voltage increasing with a rising rate of the load voltage. The arrestor assistor is connected in parallel with the surge arrestor within the circuit branch and adapted to make the load voltage rise to the breakdown voltage not larger than the load voltage limit. The present disclosure also provides a telecommunication equipment comprising the surge protection device.
US10243356B2
A device may be for protection against overvoltages in a power supply line. The device may include a breakover diode, an avalanche diode coupled in series with the breakover diode, and a switch coupled in parallel with the breakover diode and the avalanche diode. The device may also include a circuit coupled across the avalanche diode and configured to control the switch.
US10243355B2
An electric propulsion system is described that includes at least one branch for distributing electrical power, provided by a power source, to one or more loads. The at least one branch is partitioned into one or more zones and comprises a plurality of branch isolation devices that are configured to isolate the at least one branch from the power source in response to a fault current at the at least one branch. In addition, the at least one branch comprises a respective pair of zone isolation devices for each respective zone from the one or more zones. The respective pair of zone isolation devices for each respective zone is configured to isolate the respective zone from the at least one branch, during a test of the at least one branch for identifying which of the one or more zones is a source of the fault current.
US10243354B2
A power conversion circuit has a controller with an input terminal and a circuit configured to drive an electric current out of the input terminal in response to a condition of the controller. An indicator is coupled to the input terminal of the controller. The controller includes a clock signal controlling the electric current out of the input terminal. The input terminal is a voltage sensing terminal or feedback input terminal in some embodiments.
US10243349B2
Inductive kickback protection by using multiple parallel circuit breakers with downstream TVS diodes
Embodiments of the present invention disclose an apparatus including a power source and a plurality of electronic subsystems connected in parallel to the power source. Each of the plurality of electronic sub systems includes a circuit breaker, a transient-voltage-suppression (TVS) diode, and a load. The TVS diode is located downstream of the circuit breaker in each of the plurality of electronic systems.
US10243346B2
An apparatus for mitigating GIC (geomagnetically induced current) effects through a fuzzy logic controlled variable resistor. Under GIC conditions (or any unbalanced fault current condition), the GIC or unbalanced fault current flows through the neutral of a power transformer. It is detected by the fuzzy logic controller, which sends a signal to a switch to open. The resistor is in the circuit and impedes the flow of current through the neutral, thereby protecting the transformer from getting overheated.
US10243344B2
A semiconductor device includes an integration of a first external terminal to which a DC input voltage is input, a second external terminal to which a rectifying and smoothing circuit is externally connected, an output transistor connected between the first external terminal and the second external terminal, a control circuit arranged to turn on and off the output transistor so that a desired DC output voltage can be obtained from the rectifying and smoothing circuit, a current detection circuit arranged to generate a sense voltage corresponding to an on-current of the output transistor, and an overcurrent protection circuit arranged to monitor the sense voltage so as to perform an overcurrent protection operation. The overcurrent protection circuit performs a first overcurrent protection operation of a pulse-by-pulse method when detecting that the sense voltage exceeds a first threshold value voltage, and performs a second overcurrent protection operation of a timer latch method when detecting that the sense voltage continues to increase though the first overcurrent protection operation is being performed.
US10243338B2
A corrugated tube is formed in a cylindrical shape to cover an electric wire that is made of at least a conductive material, extends in one direction, and inserted into the corrugated tube. A holding member is fixed to the corrugated tube. A tie band fixes a part of the electric wire to the holding member, the part being extended outwardly from the corrugated tube. With this constitution, the electric wire inserted into the corrugated tube can be fixed to the holding member fixed to the corrugated tube by the tie band thus fixing the electric wire to the corrugated tube formed in a cylindrical shape.
US10243336B2
An electric wire insertion member includes an axially elongated cutout, a circumferentially elongated cutout, a turnable fitting, a locking projection, and an elastic locking piece. The axially elongated cutout extends frontward from a rear end of the shield pipe. The circumferentially elongated cutout extends from the axially elongated cutout in a circumferential direction. The turnable fitting is configured to be fitted in the shield pipe and to turn in a circumferential direction. The locking projection protrudes from the turnable fitting and configured to enter the axially elongated cutout as the turnable fitting is fitted into the shield pipe and to enter the circumferentially elongated cutout as the turnable fitting turns. The elastic locking piece is configured to be locked in a circumferential direction by a locked surface of the axially elongated cutout when the locking projection is positioned in the circumferentially elongated cutout.
US10243321B2
A laser package for use in a dermatological treatment device may include a conductive carrier, an insulation layer arranged over a first region of a first side of the conductive carrier, a semiconductor laser device mounted to a second region of the first side of the conductive carrier, and a conductive film secured to the semiconductor laser device and extending over at least a portion of the insulation layer, such that the conductive film is insulated from the conductive carrier by the insulation layer, and wherein a coefficient of thermal expansion of the semiconductor laser device differs from a coefficient of the conductive carrier to which it is mounted by more than 20%.
US10243318B2
In a laser device and a photoacoustic measurement device including the laser device, the intensity of light at each wavelength made independently controllable. The laser device includes a laser medium which has oscillation wavelengths at a first wavelength and a second wavelength with higher light emission efficiency than at the first wavelength, an excitation section, a first resonator, a second resonator, a Q-value change unit, and a control section. The control section oscillates light having the first wavelength through Q switching when a first delay time has elapsed after the excitation of the laser medium has been started in a case where the oscillation wavelength is the first wavelength, and oscillates light having the second wavelength through Q switching when a second delay time has elapsed after the excitation of the laser medium has been started in a case where the oscillation wavelength is the second wavelength.
US10243317B2
Disclosed are a laser device which uses alexandrite crystal and is capable of suppressing abnormal oscillation even if the size thereof is reduced and suppressing damage to an AR coating on a Q switch or alexandrite crystal, and a photoacoustic measurement device. A laser rod 11 includes alexandrite crystal. A flash lamp 12 irradiates the laser rod 11 with excitation light. A resonator includes a pair of mirrors 14 and 15 with the laser rod 11 sandwiched therebetween. A Q switch 16 is inserted into the optical path of the resonator and controls the Q value of the resonator. A polarizer 17 is inserted into the resonator and is a non-coated Brewster polarizer which selectively transmits light in a predetermined polarization direction among light emitted from the laser rod.
US10243315B2
A solid-state optical amplifier chip is described, with improved pumping, in which pump light from one or more solid-state light sources is coupled efficiently into the doped areas of the chip, resulting in amplification of an optical signal. The optical signal is carried in the core of an optical waveguide. Rare-earth elements are used as dopants, primarily in the cladding of the optical signal's waveguide core, in order to provide amplification of the optical signal through stimulated emission. A variety of waveguide structures are described for routing and distributing the pump light to the doped areas of the chip.
US10243312B2
A method of receiving a plug at a receptacle is disclosed. The method may include receiving a plug at a receptacle, the receptacle including contacts disposed with a rotational symmetry about a center point of the receptacle. The method may also include determining, via detection circuitry, any orientation of the plug inserted into the receptacle. The method may also include changing, via selection control circuitry, a connection path coupled to the contacts based on the orientation of the plug.
US10243303B2
A plug connector includes a metal shell, an insulating body retained in the metal shell and having a mating portion, multiple terminals, and at least one grounding elastic piece. The mating portion is recessed from front to back to form a mating slot. The terminals include contacting portions arranged in a row on upper and lower opposite sides of the mating slot. The terminals include at least one ground terminal formed by blanking a sheet metal. The plate surface of the ground terminal is arranged vertically. The grounding elastic piece is formed by blanking a sheet metal. The plate surface of the grounding elastic piece is arranged in parallel to the plate surface of the ground terminal, and the two are connected electrically to each other. A conducting portion is formed on the cutting surface of the grounding elastic piece, and in contact with the metal shell.
US10243301B2
A blind mate connector assembly comprises a first manifold and a second manifold removably coupled to the first manifold that defines a connector housing positionable between a primary electronics assembly and a secondary electronics assembly. A plurality of connector cavities are defined between the first and second manifolds. A plurality of right angle cable connectors, each situated within one of the plurality of connector cavities, extend partially through the connector housing to facilitate blind mate connection between the primary electronics assembly and the secondary electronics assembly. The connector housing comprises at least one mechanical float mechanism configured to facilitate movement of each right angle cable connector in multiple degrees of freedom. The connectors are replaceable by disassembling the first and second manifolds.
US10243291B2
An electrical connector with terminals having contact portions that come into contact with a connected circuit board and a housing that supports the terminals. The housing has a stationary housing for attaching to a circuit board and a movable housing configured to move with respect to the stationary housing. The connecting circuit board contacts the contact portions on the movable housing side. The terminals each have a stationary-side supported portion that is supported by the stationary housing, a movable-side supported portion that is supported by the movable housing, and an elastic portion that links the stationary-side supported portion and the movable-side supported portion. The elastic portions each have longitudinal portions extending in the connector mating direction, and a lateral portion extending in a direction perpendicular to the mating direction, and reach the stationary-side supported portions via bent portions that are bent at the inner ends of the lateral portions.
US10243283B2
In a terminal temporary holding structure, a terminal fitting includes a cable connecting part, an electrical contact part fastened to the busbar terminal, and a connecting part connecting the electrical contact part and the cable connecting part. A terminal step part is formed in the terminal fitting at a position at which the connecting part and the electrical contact part are connected to each other. A housing in this structure includes a drop-in recess accommodating the electrical contact part and a suppressing part disposed over the cable connecting part and/or the cable. An engagement step part configured to engage to the terminal step part is formed in a step of a periphery of the drop-in recess so as to temporarily hold the terminal fitting in cooperation with the suppressing part before the electrical contact part is fastened to the busbar terminal by the fastening member.
US10243276B2
A phased array antenna system includes a plurality of radio frequency (RF) tile sub-arrays. Each RF tile sub-array includes a multiplicity of RF elements, a tile control integrated circuit, a multiplicity of RF integrated circuits and a configuration storage device. The configuration storage device stores data including calibration and configuration information that is unique to the RF tile sub-array and the tile control integrated circuit. The multiplicity of RF integrated circuits, the multiplicity of RF elements, and the configuration storage device are disposed on a single associated RF tile sub-array. The system also includes an antenna controller configured to process data for steering or tracking one or more RF beams by the multiplicity of RF elements. The calibration and configuration information that is unique to the RF tile sub-array is downloaded from the configuration storage device through the tile control integrated circuit to an RF element compensation table.
US10243275B2
Various embodiments of antenna assemblies are disclosed herein. In one embodiment, the antenna assembly includes a reflector comprising a center opening, a feed-antenna subassembly situated in front of the reflector, a rear housing situated behind the reflector, and a pole-mounting bracket comprising a base plate situated between the reflector and the rear housing. The feed-antenna subassembly comprises a feed tube that houses at least one of: a transmitter circuit and a receiver circuit. The rear housing is coupled to a front side of the reflector via the center opening. The rear housing comprises a center cavity, and a back end of the feed tube is inserted in and coupled to the center cavity. The base plate is coupled to the reflector and the rear housing in such a way that decoupling between the base plate and the reflector requires a prior decoupling between the feed-antenna subassembly and the rear housing and a prior decoupling between the rear housing and the reflector.
US10243273B2
Embodiments of a wide band multi-polarization antenna system are described, which can be attached to the back or front of a soldier's vest or backpack. The antenna system can allow for release of pre-shaped integral radiating elements that spring into a geometric configuration suitable for circular polarization radiation or linear polarization over a desired band of frequencies. The antenna system can provide, when collapsed, linear polarized line-of sight capability over a wide band of frequencies. In a collapsed low-profile state, the antenna system can remain on the soldier, but out of the way for maneuvering.
US10243245B2
In an example embodiment, a waveguide device comprises: a first common waveguide; a polarizer section, the polarizer section including a conductive septum dividing the first common waveguide into a first divided waveguide portion and a second waveguide divided portion; a second waveguide coupled to the first divided waveguide portion of the polarizer section; a third waveguide coupled to the second divided waveguide portion of the polarizer section; and a dielectric insert. The dielectric insert includes a first dielectric portion partially filling the polarizer section. The conductive septum and the dielectric portion convert a signal between a polarized state in the first common waveguide and a first polarization component in the second waveguide and a second polarization component in the third waveguide.
US10243237B2
Metal-sulfur batteries, such as lithium-sulfur batteries, are prepared using one or more organosulfur species such as organic polysulfides and organic polythiolates as part of the liquid or gel electrolyte solution, as part of the cathode, as part of the anode (or used to treat the anode), and/or as part of a functionalized porous polymer providing an intermediate separator element.
US10243227B2
An apparatus for reducing hydrogen concentration in exhaust gas of an exhaust system of a fuel cell vehicle includes a bumper cover disposed at a rear portion of the fuel cell vehicle, the bumper cover forming a streamlined exterior surface, and an exhaust gas guiding unit interconnecting the exhaust system and the bumper cover, the exhaust gas guiding unit guiding the exhaust gas to the streamlined exterior surface of the bumper cover.
US10243226B2
A fuel cell system includes a fuel cell assembly configured to generate a direct current (DC) signal. The fuel cell system also includes one or more inverters coupled to the fuel cell assembly by way of one or more first bus lines. The fuel cell system also includes a variable frequency drive (VFD) coupled to an output of the one or more inverters and configured to receive AC power from the one or more inverters. The VFD is configured to convert the AC power to DC power and to provide the DC power to at least one auxiliary component during a normal operating condition. The fuel cell system further includes one or more second bus lines configured to receive the DC signal via the one or more first bus lines and to provide the DC signal to the VFD to power the at least one auxiliary component during a low voltage ride through condition.
US10243225B2
A cooling system of a vehicle having a fuel cell stack includes a pump for circulating a coolant in a coolant line passing through the fuel cell stack, a heater disposed on the coolant line for heating the coolant by electric power supplied by a drive motor of the vehicle, and a controller for operating the heater by a surplus electric power generated by the drive motor when a heat generation amount of the fuel cell stack is less than a first threshold value and a rotation speed of the pump is above a second threshold value, and for turning off the heater when the heat generation amount of the fuel cell stack is less than the first threshold value and the rotation speed of the pump is less than the second threshold value.
US10243220B2
An electrochemical cell includes a membrane electrode assembly and a bipolar plate. The membrane electrode assembly includes a proton exchange membrane and first and second electrodes. The bipolar plate includes conductive sheets, coolant flow channels are made between the conductive sheets. An outer face of a conductive sheet includes reactant flow channels and a first rib extending on the side of the reactant flow channels. A gasket extends on the first rib. The bipolar plate includes an intermediate zone extending between the first rib and the first electrode, a first band in which the sheets have complementary shapes nested one in the other over the entire length of a coolant flow channel, and a second band in which a sheet includes reliefs in contact with the membrane electrode assembly.
US10243218B2
An object of the present invention is to provide a method for producing fine catalyst particles, a method for producing carbon-supported fine catalyst particles, a method for producing a catalyst mix, and a method for producing an electrode, all of which are configured to inhibit, when used in fuel cells, etc., performance deterioration during operation at especially high temperature. Disclosed is a method for producing fine catalyst particles each comprising a core particle and an outermost layer, the core particle containing palladium and the outermost layer containing platinum and covering the core particle, the method comprising the steps of: preparing palladium-containing particles; preparing an acid solution configured to dissolve palladium more preferentially than platinum; covering each palladium-containing particle with an outermost layer containing platinum; and bringing the palladium-containing particles each covered with the outermost layer into contact with the acid solution.
US10243206B2
High energy density cathode materials, such as LiNiXMnYCoZO2 (NMC) cathode materials, with improved discharge capacity (hence energy density) and enhanced cycle life are described. A solid electrolyte, such as lithium phosphate infused inside of secondary particles of the cathode material demonstrates significantly enhanced structural integrity without significant or without any observable particle cracking occurring during charge/discharge processes, showing high capacity retention of more than 90% after 200 cycles at room temperature. In certain embodiments the disclosed cathode materials (and cathodes made therefrom) are formed using nickel-rich NMC and/or are used in a battery system with a non-aqueous dual-Li salt electrolytes.
US10243204B2
A negative electrode active material is provided for a lithium ion secondary battery having high initial charging/discharging efficiency. The negative electrode active material containing silicon and silicon oxide has two phases with different compositions therein. One of the two phases has a lower silicon element concentration than the other phase, and is a fibrous phase forming a network structure in a cross section of primary particle of the negative electrode active material. Use of the negative electrode active material enables a sufficient increase in initial charging/discharging efficiency.
US10243201B2
The present invention provides a positive electrode active material for a secondary battery, which includes a core, a shell disposed to surround the core, and a buffer layer which is disposed between the core and the shell and includes pores and a three-dimensional network structure connecting the core and the shell, wherein, the core, the shell, and the three-dimensional network structure of the buffer layer each independently include a lithium nickel manganese cobalt-based composite metal oxide and at least one metallic element of the nickel, the manganese, and the cobalt has a concentration gradient that gradually changes in any one region of the core, the shell, and the entire positive electrode active material.
US10243192B2
A modular case having similarly sized U-shaped sections that enclose energy storage cells and a battery management system. Additional modules can be ganged together to increase the energy storage and output capacity. Removable panels in the sections can be removed for the installation of jacks and a status display. Various charging sources can be coupled to the module including solar, generator and AC mains for charging. An output switch selectively delivers AC mains power when available, and then switches to battery power during periods of AC mains unavailability.
US10243187B2
A method for preparing a high temperature melt integrity separator, the method comprising spinning a polymer by one or more of a mechanical spinning process and an electro-spinning process to produce fine fibers.
US10243183B1
Aspects of a modular clip for an electric battery module, a battery module comprising multiple such modular clips, and a battery pack comprising multiple battery modules are provided. The modular clip includes a housing configured to receive a plurality of battery cells. The housing includes a clip shell. The clip shell includes a base portion, a first wall, and a second wall. The base portion includes a plurality of bottom cell recesses, where each of the plurality of bottom cell recesses is configured to receive a battery cell. The modular clip may further comprise at least one interconnect plate. The modular clip may further comprise a retainer plate including a plurality of top cell recesses, where the plurality of top cell recesses are aligned corresponding to an alignment of the plurality of bottom cell recesses.
US10243177B2
A cylindrical battery includes a cylindrical battery case and a cylindrical electrode assembly arranged in the battery case and including a positive electrode, a negative electrode, and a separator. The electrode assembly has a slit extending from a first axial end to a second axial end.
US10243174B2
The present disclosure provides an OLED packaging structure and a manufacturing method thereof, and a display device comprising the packaging structure. The OLED packaging structure comprises a first substrate, an OLED disposed on the surface of the first substrate, and a packaging layer covering the OLED, wherein the packaging layer comprises a heat dissipation layer.
US10243171B2
Provided is a laminate for a light emitting device. The laminate for a light emitting device includes a glass substrate having potassium or a glass substrate coated with a mineral layer containing potassium, and an internal light extraction layer formed from a glass frit on the glass substrate. The internal light extraction layer includes an interface void layer at an interface with the glass substrate or the mineral layer. The laminate has an interface void layer inducing the scattering of light for effectively extracting light, which is lost at the interface between the substrate and the internal light extraction layer, to the outside. The laminate is suitable for the fields of optical devices such as organic light emitting diodes (OLEDs), backlights, lighting industry, etc.
US10243168B2
A display device includes a light-emitting element layer that emits light with a luminance controlled for each of a plurality of unit pixels constituting an image, and a sealing layer provided on the light-emitting element layer and including a plurality of layers. The plurality of layers of the sealing layer includes at least an inorganic layer provided on the light-emitting element layer, an organic layer provided on the inorganic layer, and an inorganic layer that is an uppermost layer. A density of the inorganic layer that is the uppermost layer in a thickness direction changes in the thickness direction.
US10243166B2
A substrate (100) includes a resin material. A first stacked film (210) is configured by laminating multiple layers and is formed on a first surface (102) of the substrate (100). A light-emitting unit (140) is formed over the first stacked film (210) and includes an organic layer. A second stacked film (220) is configured by laminating multiple layers and covers the light-emitting unit (140). A third stacked film (310) is configured by laminating multiple layers and is formed on a second surface (104) of the substrate (100). The third stacked film (310) is the same stacked film as the first stacked film (210), and the fourth stacked film (320) is the same stacked film as the second stacked film (220).
US10243165B2
A light-emitting unit (140) is formed over a first surface (102) of a substrate (100). A first terminal (112) and a second terminal (132) are formed on the first surface (102) of the substrate (100), and are electrically connected to the light-emitting unit (140). A sealing layer (200) is formed over the first surface (102) of the substrate (100), and seals the light-emitting unit (140). In addition, the sealing layer (200) does not cover the first terminal (112) and the second terminal (132). A cover layer (210) is formed over the sealing layer (200), and is formed of a material different from that of the cover layer (210). In at least a portion of a region located next to the first terminal (112) and a region located next to the second terminal (132), a portion of an end of the cover layer (210) protrudes from the sealing layer (200).
US10243163B2
The invention provides a flexible circuit board and a displayer adopting the flexible circuit board. According to the flexible circuit board, installation holes for installing components run into the inner portion of the flexible circuit board. Compared with the prior art, the depth of each installation hole is deeper, so that the installation holes can accommodate the components better, the overall thickness of the flexible circuit board can be reduced, installation space is saved, space utilization rate of the product is improved, and design requirement for smaller or higher-density installation can be met.
US10243147B2
An organic light-emitting element is provided, including: an anode; a first hole assisting layer and a second hole assisting layer sequentially formed on the anode; a light-emitting layer formed on and in contact with the second hole assisting layer, the light-emitting layer including a host luminesce containing a compound having a carbazole group; at least one electron transport layer formed on the light-emitting layer; and a cathode formed on the electron transport layer, the second hole assisting layer including a hole transport compound represented by formula (I) to improve the performance of the organic light-emitting element.
US10243145B2
An organic electroluminescence device having a layer of an organic light emitting medium which comprises (A) a specific arylamine compound and (B) at least one compound selected from specific anthracene derivatives, spirofluorene derivatives, compounds having condensed rings and metal complex compounds and is disposed between a pair of electrodes and an organic light emitting medium comprising the above components (A) and (B) are provided. The organic electroluminescence device exhibits a high purity of color, has excellent heat resistance and a long life and efficiently emits bluish to yellowish light. The organic light emitting medium can be advantageously used for the organic electroluminescence device.
US10243144B2
A method of fabricating a carbon nanotube based device, including forming a trench having a bottom surface and sidewalls on a substrate, selectively depositing a bi-functional compound having two reactive moieties in the trench, wherein a first of the two reactive moieties selectively binds to the bottom surface, converting a second of the two reactive moieties to a diazonium salt; and reacting the diazonium salt with a dispersion of carbon nanotubes to form a carbon nanotube layer bound to the bottom surface of the trench.
US10243138B2
A method of making a magnetic random access memory device includes forming a magnetic tunnel junction (MTJ) on an electrode, the MTJ including a reference layer, a tunnel barrier layer, and a free layer; disposing a hard mask on the MTJ; etching sidewalls of the hard mask and MTJ to form a stack with a first width and redeposit metal along the MTJ sidewall; depositing a sacrificial dielectric layer on the hard mask, surface of the electrode, exposed sidewall of the hard mask and the MTJ, and on redeposited metal along the sidewall of the MTJ; removing a portion of the sacrificial dielectric layer from sidewalls of the hard mask and MTJ and redeposited metal from the MTJ sidewalls; and removing a portion of a sidewall of the MTJ and hard mask to provide a second width to the stack; wherein the second width is less than the first width.
US10243131B2
A semiconductor device includes a semiconductor substrate, a polysilicon layer fixed to the semiconductor substrate, and a silicon nitride layer in contact with the polysilicon layer, wherein the polysilicon layer includes a n-type layer and a p-type layer in contact with the n-type layer. The semiconductor device manufacturing method includes forming the polysilicon layer covering at least one hydrogen-containing layer, and heating the polysilicon layer and the hydrogen-containing layer.
US10243126B2
A light emitting device mounting board block includes: a lead frame having a plate-shape, the lead frame having a first surface, and a second surface located opposite to the first surface; and a resin molded body located on the first surface of the lead frame, the resin molded body having a recessed portion therein. The resin molded body includes a first lateral wall, a second lateral wall, a third lateral wall and a fourth lateral wall, the first and second lateral walls extending in a length direction, the third and fourth lateral walls extending in a width direction.
US10243121B2
Monolithic LED chips are disclosed comprising a plurality of active regions on a submount, wherein the submount comprises integral electrically conductive interconnect elements in electrical contact with the active regions and electrically connecting at least some of the active regions in series. The submount also comprises an integral insulator element electrically insulating at least some of the interconnect elements and active regions from other elements of the submount. The active regions are mounted in close proximity to one another to minimize the visibility of the space during operation. The LED chips can also comprise layers structures and compositions that allow improved reliability under high current operation.
US10243113B2
Provided is a light emitting device which includes a light emitting element having a peak emission wavelength in a range of 400 nm to 500 nm, and a fluorescent member containing a fluorescent material having a peak emission wavelength in a range of 630 nm to 670 nm, and a composition represented by the formula. CasSrtEuuSivAlwNx. In the formula, s, t, u, v, w, and x satisfy 0.25≤s≤0.5, 0.4≤t≤0.75, 0.01≤u≤0.04, 0.8≤s+t+u≤1.1, 0.8≤v≤1.2, 0.8≤w≤1.2, 1.8≤v+w≤2.2, and 2.5≤x≤3.2. The light emitting device emits light having an x value of CIE 1931 chromaticity coordinates of 0.640 or more.
US10243112B2
Embodiments of a light emitting device and a method for fabricating the same are provided. The light emitting device comprises a cavity and one or more light emitting elements. The cavity is formed to a depth of 450 μm or less, and the light emitting elements are installed in the cavity. A fabricating method includes forming a package body having a cavity with a depth of 250 μm to 450 μm and at least one lead frame disposed at the bottom surface of the cavity, mounting at least one light emitting element on the lead frame, and molding a molding member in the cavity.
US10243107B2
A light emitting device includes a resin molding, first and second leads, and a light emitting element. The resin molding includes a front surface defining an opening, and a lower surface adjacent to the front surface. The first and second leads each includes an outer lead portion and an inner lead portion. The outer lead portion protrudes from the lower surface of the resin molding, and includes a bent portion bent along the lower surface. A surface on an inner side of the bent portion including a first recessed section. The inner lead portion includes an embedded portion embedded in the resin molding, and an exposed portion exposed in the opening. A surface of the embedded portion opposite from the surface where the first recessed section is provided includes a second recessed with a part of the resin molding being positioned in the second recessed section.
US10243096B2
After forming an absorber layer containing cracks over a back contact layer, a passivation layer is formed over a top surface of the absorber layer and interior surfaces of the cracks. The passivation layer is deposited in a manner such that that the cracks in the absorber layer are fully passivated by the passivation layer. An emitter layer is then formed over the passivation layer to pinch off upper portions of the cracks, leaving voids in lower portions of the cracks.
US10243093B1
Electromagnetic sensor of an oxygen-rich vanadium oxide and the system thereof are provided. The electromagnetic sensor of an oxygen-rich vanadium oxide according the embodiment of the present invention comprises; the first substance layer containing silicon doped with an n-type dopant; and the second substance layer arranged on the first substance layer, and containing a vanadium oxide represented by the molecular formula of VxOy. Dopant concentration of the first substance layer can be higher than 1.0×10′5 cm−3 and lower than 1.0×1019 cm−3, while the ratio of y to x in the molecular formula can be larger than 2 and smaller than 2.5.
US10243088B1
A transaction card is provided for communicating data relating to a transaction. The transaction card includes a solar layer, a transaction card layer, and a power transfer layer. The solar layer includes at least one solar panel capable of converting light into electricity, the transaction card layer supports the solar layer and includes a magnetic strip, and the power transfer layer includes circuitry capable of receiving electricity from the solar layer.
US10243081B2
A highly reliable semiconductor device including a transistor using an oxide semiconductor is provided. In a semiconductor device including a bottom-gate transistor including an oxide semiconductor layer, a first insulating layer is formed in contact with the oxide semiconductor layer, and an oxygen doping treatment is performed thereon, whereby the first insulating layer is made to contain oxygen in excess of the stoichiometric composition. The formation of the second insulating layer over the first insulating layer enables excess oxygen included in the first insulating layer to be supplied efficiently to the oxide semiconductor layer. Accordingly, the highly reliable semiconductor device with stable electric characteristics can be provided.
US10243080B2
Methods of selectively depositing high-K gate dielectric on a semiconductor structure are disclosed. The method includes providing a semiconductor structure disposed above a semiconductor substrate. The semiconductor structure is disposed beside an isolation sidewall. A sacrificial blocking layer is then selectively deposited on the isolation sidewall and not on the semiconductor structure. Thereafter, a high-K gate dielectric is deposited on the semiconductor structure, but not on the sacrificial blocking layer. Properties of the sacrificial blocking layer prevent deposition of oxide material on its surface. A thermal treatment is then performed to remove the sacrificial blocking layer, thereby forming a high-K gate dielectric only on the semiconductor structure.
US10243067B2
A semiconductor device includes a first semiconductor layer on one main surface of a semiconductor substrate; a plurality of trench gates in the first semiconductor layer extending to reach the inside of the semiconductor substrate; a second semiconductor layer selectively provided in an upper portion of the first semiconductor layer between the trench gates; an isolation layer in contact with a side surface of the second semiconductor layer and extends in the first semiconductor; and a third semiconductor layer in the upper portion of the first semiconductor layer between the trench gates and has at least one side surface in contact with the trench gate. The isolation layer is between and separates the second semiconductor layer and the third semiconductor layer from each other and is formed to extend to the same depth as, or to a position deeper than the second semiconductor layer.
US10243066B2
A method of producing a semiconductor device is presented. The method comprises: providing a semiconductor substrate having a surface; epitaxially growing, along a vertical direction (Z) perpendicular to the surface, a back side emitter layer on top of the surface, wherein the back side emitter layer has dopants of a first conductivity type or dopants of a second conductivity type complementary to the first conductivity type; epitaxially growing, along the vertical direction (Z), a drift layer having dopants of the first conductivity type above the back side emitter layer, wherein a dopant concentration of the back side emitter layer is higher than a dopant concentration of the drift layer; and creating, either within or on top of the drift layer, a body region having dopants of the second conductivity type, a transition between the body region and the drift layer forming a pn-junction (Zpn). Epitaxially growing the drift layer includes creating, within the drift layer, a dopant concentration profile (P) of dopants of the first conductivity type along the vertical direction (Z), the dopant concentration profile (P) in the drift layer exhibiting a variation of a concentration of dopants of the first conductivity type along the vertical direction (Z).
US10243058B2
According to one embodiment, a semiconductor device includes a first semiconductor layer including a nitride semiconductor, a first electrode separated from the first semiconductor layer in a first direction, and a first insulating film including silicon and oxygen and being provided between the first semiconductor layer and the first electrode. The first insulating film has a first thickness in the first direction. The first insulating film includes a first position, and a distance between the first position and the first semiconductor layer is ½ of the first thickness. A first hydrogen concentration of hydrogen at the first position is 2.5×1019 atoms/cm3 or less.
US10243055B2
Semiconductor devices include at least one semiconductor fin in each of a first region and a second region. A first work function stack that includes a bottom layer, a middle layer, and a top layer is formed over the at least one semiconductor fin in the first region. A second work function stack that includes a first layer and a second layer is formed over the at least one semiconductor fin in the second region. The first layer is continuous with the bottom layer of the first work function stack and the second layer is continuous with the middle layer of the first work function stack but has a smaller thickness than the middle layer. A continuous gate is formed over the first and the second work function stack.
US10243044B2
A semiconductor structure is provided that includes a silicon germanium alloy fin located on a portion of a topmost surface of an insulator layer. A functional gate structure straddles a portion of the silicon germanium alloy fin and is located on other portions of the topmost surface of the insulator layer. A source structure is located on one side of the functional gate structure and a drain structure is located on another side of the functional gate structure. The source structure and the drain structure surround the other portions of the silicon germanium alloy fin and are located on a germanium graded silicon-containing region that is present at a footprint of the other portions of the silicon germanium alloy fin.
US10243043B2
A semiconductor structure is provided that contains a plurality of vertically stacked and spaced apart semiconductor nanosheets in which an inner spacer liner and an air gap are present. Collectively, each inner spacer liner and air gap combination provides an inner spacer structure that separates a portion of a functional gate structure that surrounds each semiconductor nanosheet from a portion of a source/drain (S/D) semiconductor material structure that is present on each side of the functional gate structure.
US10243041B2
A fin field effect transistor device with air gaps, including a source/drain layer on a substrate, one or more vertical fin(s) in contact with source/drain layer, a gate metal fill that forms a portion of a gate structure on each of the one or more vertical fin(s), and a bottom void space between the source/drain layer and the gate metal fill.
US10243040B1
A semiconductor device including a transistor disposed on a first region of a substrate, the transistor including source/drain regions, a plurality of channel layers spaced apart from each other in a direction perpendicular to an upper surface of the substrate while connecting the source/drain regions, respectively, a gate electrode surrounding each of the plurality of channel layers, and a gate insulator between the gate electrode and the plurality of channel layers; and a non-active component disposed on a second region of the substrate, the non-active component including a fin structure including an a plurality of first semiconductor patterns alternately stacked with a plurality of second semiconductor patterns, an epitaxial region adjacent to the fin structure, a non-active electrode intersecting the fin structure, and a blocking insulation film between the non-active electrode and the fin structure.
US10243038B1
According to one embodiment, a semiconductor device includes a first conductive portion, a semiconductor portion including silicon carbide, and a first insulating portion. The semiconductor portion includes first to fourth semiconductor regions. The first semiconductor region includes first and second partial regions. The third semiconductor region is provided between the second partial region and the second semiconductor region. The fourth semiconductor region is provided between the first conductive portion and the first partial region. The first insulating portion includes first to third portions. A portion of the first portion is positioned between the first conductive portion and the fourth semiconductor region. The second portion is positioned between the second semiconductor region and the portion of the first conductive portion and between the first conductive portion and the third semiconductor region. The third portion is provided between the first and second portions. The third portion has first and second surfaces.
US10243037B2
According to one embodiment, a semiconductor device includes first to fourth semiconductor regions, a first electrode, and a first insulating film. The first semiconductor region includes a first partial region and a second partial region. The second semiconductor region is separated from the first partial region. The third semiconductor region is provided between the first partial region and the second semiconductor region. The third semiconductor region includes a third partial region and a fourth partial region. The first electrode is separated from the second partial region and is separated from the second semiconductor region and the third semiconductor region. The first insulating film includes a first insulating region and a second insulating region. The fourth semiconductor region includes a first portion. The first portion is provided between the fourth partial region and at least a portion of the first insulating film.
US10243032B2
A selection transistor and a light-emitting transistor are formed in a pixel. The selection transistor includes a gate electrode connected to a scan line, a first source/drain electrode connected to a signal line, and a second source/drain electrode. The light-emitting transistor includes a gate electrode connected to the second source/drain electrode of the selection transistor, a first electrode connected to a first line, a second electrode connected to a second line, and a channel layer including quantum dots. The light-emitting transistor controls the quantum dots to emit light by a carrier flowing through the channel layer.
US10243023B2
Full-color pixel arrangements for use in devices such as OLED displays are provided, in which multiple sub-pixels are configured to emit different colors of light, with each sub-pixel having a different optical path length than some or all of the other sub-pixels within the pixel.
US10243022B2
Image sensors are provided. An image sensor includes a color filter layer. The image sensor includes a metal structure adjacent a sidewall of the color filter layer. The image sensor includes an insulating layer on the color filter layer. Moreover, the image sensor includes an electrode layer on the insulating layer. Methods of forming image sensors are also provided.
US10243019B2
This technology provides an electronic device. An electronic device in accordance with an implementation of this document may include a semiconductor memory for storing data, and the semiconductor memory may include a substrate; an interlayer dielectric layer over the substrate and patterned to include a contact hole; a lower contact structure formed over the substrate in the contact hole; and a variable resistance element formed over and electrically coupled to the lower contact structure, wherein the lower contact structure may include: a spacer formed on sidewalls of the contact hole in the interlayer dielectric layer and having a substantially uniform thickness along a direction perpendicular to a surface of the substrate; a contact plug filling a portion of the contact hole; and a contact pad formed over the contact plug and filling a remaining portion of the contact hole.
US10243008B2
A thin film transistor array panel includes: a substrate; gate lines on the substrate, each of the gate lines including a gate electrode; a semiconductor layer on the substrate; an etching stopper on the semiconductor layer; a data wiring layer on the substrate and including a data line, a source electrode connected to the data line, and a drain electrode; and a passivation layer covering the source electrode, the drain electrode, and the etching stopper, where the etching stopper includes an etching prevention portion between the source electrode and the drain electrode, a shortest distance A between an upper side and a lower side of an overlap area where the etching prevention portion and the semiconductor layer overlap one another is represented by a straight line in a plane view, and a width of a channel portion of the semiconductor layer is greater than the shortest distance A.
US10243005B2
An object is to improve reliability of a semiconductor device. A semiconductor device including a driver circuit portion and a display portion (also referred to as a pixel portion) over the same substrate is provided. The driver circuit portion and the display portion include thin film transistors in which a semiconductor layer includes an oxide semiconductor; a first wiring; and a second wiring. The thin film transistors each include a source electrode layer and a drain electrode layer which each have a shape whose end portions are located on an inner side than end portions of the semiconductor layer. In the thin film transistor in the driver circuit portion, the semiconductor layer is provided between a gate electrode layer and a conductive layer. The first wiring and the second wiring are electrically connected in an opening provided in a gate insulating layer through an oxide conductive layer.
US10243004B2
Disclosed are a low-temperature polycrystalline silicon thin film transistor (LTPS TFT), a method for fabricating the same, an array substrate, a display panel, and a display device. The LTPS TFT includes an active layer, a source, a drain, a gate, and a gate insulating layer which are arranged on a substrate. The gate insulating layer is arranged between the active layer and the gate, and a graphene oxide layer which is arranged between the active layer and the gate insulating layer. Since the graphene oxide layer is arranged between the active layer and the gate insulating layer, the interface between the active layer and the gate insulating layer of polycrystalline (P-Si) has a reduced roughness and interfacial defect density, and a pre-cleaning process is not necessary for the gate insulating layer.
US10243003B2
The thin film transistor includes: a gate electrode formed on a surface of a substrate; a polysilicon layer formed on an upper side of the gate electrode; an amorphous silicon layer formed on the polysilicon layer so as to cover the same; an n+ silicon layer formed on an upper side of the amorphous silicon layer; and a source electrode and a drain electrode which are formed on the n+ silicon layer, wherein, in a projected state in which the polysilicon layer, the source electrode and the drain electrode are projected onto the surface of the substrate, a part of the polysilicon layer and a part of each of the source electrode and the drain electrode are adapted so as to be overlapped with each other, and in the projected state, a minimum dimension, in a width direction orthogonal to a length direction between the source electrode and the drain electrode, of the polysilicon layer located between the source electrode and the drain electrode is smaller than dimensions in the width direction of the source electrode and the drain electrode.
US10243000B2
Provided are a 3-dimensional non-volatile memory device and a method of fabricating the same. The 3-dimensional non-volatile memory device may include a substrate; semiconductor pillars, which are arranged at a certain interval in a first direction and a second direction different from the first direction; a string isolation film, which is arranged between the semiconductor pillars arranged in the first direction among the semiconductor pillars and extends in the first direction and a third direction vertical to the main surface of the substrate; first sub-electrodes repeatedly stacked on the substrate in the third direction; second sub-electrodes, which are electrically isolated from the first sub-electrodes by the string isolation film, and are repeatedly stacked on the substrate in the third direction; and information storage films including a first information storage film and a second information storage film.
US10242993B2
A semiconductor device includes a stacked body and an insulating portion. The stacked body includes first to fourth electrode layers. The first electrode layer extends along a first direction. The second electrode layer is arranged with the first electrode layer in a second direction. The third electrode layer is provided between the first electrode layer and a word line. The fourth electrode layer is provided between the second electrode layer and the word line. The insulating portion includes first and second portions. The first portion extends along the first direction between the first electrode layer and the second electrode layer and between a portion of the third electrode layer and a portion of the fourth electrode layer. The second portion extends in the third direction between the third electrode layer and the fourth electrode layer, and through the word line.
US10242989B2
A ferroelectric memory device includes a plurality of memory cells. Each of the memory cells comprises at least one electrode and a ferroelectric crystalline material disposed proximate the at least one electrode. The ferroelectric crystalline material is polarizable by an electric field capable of being generated by electrically charging the at least one electrode. The ferroelectric crystalline material comprises a polar and chiral crystal structure without inversion symmetry through an inversion center. The ferroelectric crystalline material does not consist essentially of an oxide of at least one of hafnium (Hf) and zirconium (Zr).
US10242984B2
According to example embodiments, a semiconductor device and a method for manufacturing the same are provided, the semiconductor device includes a substrate including a PMOSFET region and an NMOSFET region, a first gate electrode and a second gate electrode on the PMOSFET region, a third gate electrode and a fourth gate electrode on the NMOSFET region, and a first contact and a second contact connected to the first gate electrode and the fourth gate electrode, respectively. The first to fourth gate cut electrodes define a gate cut region that passes between the first and third gate electrodes and between the second and fourth gate electrodes. A portion of each of the first and second contacts overlaps with the gate cut region when viewed from a plan view.
US10242983B2
A semiconductor device includes a semiconductor fin arranged on a substrate, a gate stack arranged over a channel region of the fin, and a spacer arranged adjacent to the gate stack. A source/drain region is arranged in the fin the source/drain region having a cavity that exposes a portion of the semiconductor fin. An insulator layer is arranged over a portion of the fin, and a conductive contact material is arranged in the cavity and over portions of the source/drain region.
US10242980B2
A bulk semiconductor substrate including a first semiconductor material is provided. A well trapping layer including a second semiconductor material and a dopant is formed on a top surface of the bulk semiconductor substrate. The combination of the second semiconductor material and the dopant within the well trapping layer is selected such that diffusion of the dopant is limited within the well trapping layer. A device semiconductor material layer including a third semiconductor material can be epitaxially grown on the top surface of the well trapping layer. The device semiconductor material layer, the well trapping layer, and an upper portion of the bulk semiconductor substrate are patterned to form at least one semiconductor fin. Semiconductor devices formed in each semiconductor fin can be electrically isolated from the bulk semiconductor substrate by the remaining portions of the well trapping layer.
US10242979B1
A device includes an integrated circuit (IC) layer, an insulative layer such as a buried oxide (BOX) layer, a substrate layer separated from the IC layer by the insulative layer, and a set of protective components such as a set of Zener diodes or a Zener stack coupled to the IC layer to protect the IC layer from transient electric events such as an electrostatic discharge (ESD), an inductive flyback, and a back electromotive force (back-EMF) event. The Zener stack has a Zener breakdown voltage greater than a breakdown voltage of the IC layer. An effective bias voltage has a voltage level less than the breakdown voltage of the IC layer. The Zener diode or Zener stack may be coupled to one or more isolation structures of the IC layer. The isolation structures separate the IC layer into electrically distinct portions or wells in which other electric components are formed.
US10242975B2
A flexible display apparatus includes: a flexible substrate including a first surface and a second surface which is opposite to the first surface; a first display unit which displays an image with light and is on the first surface of the flexible substrate, the first display unit including a transmission area at which light from the flexible substrate passes through the first display unit to outside the first display unit; and a second display unit which displays an image with light and is on the second surface of the flexible substrate, the second display unit disposed corresponding to the transmission area of the first display unit on the first surface of the flexible substrate.
US10242971B2
An apparatus, for attaching a semiconductor device die to a circuit substrate, includes an elongated rod to press a holding substrate carrying the semiconductor device die into a position at which the semiconductor device die attaches to the circuit substrate; and a support including a base portion having a hole via which the elongated rod passes when actuated to press the holding substrate.
US10242961B2
A semiconductor device includes: an insulating substrate including an insulating plate and a circuit board on the insulating plate; a semiconductor chip having an electrode on a front surface thereof, a back of the semiconductor chip being fixed to the circuit board; a printed circuit board that faces the circuit board and the front surface of the semiconductor chip; and one or more conductive posts each having one end connected via solder to the circuit board or to the electrode on the semiconductor chip, another end connected to the printed circuit board, and one or more grooves that extend from said one end of the conductive post that contacts the solder to said another end of the conductive post connected to the printed circuit board.
US10242958B2
A fabrication method of a high-voltage light-emitting diode includes the steps of providing a substrate, and forming a light-emitting epitaxial laminated layer on the substrate; patterning the light-emitting epitaxial laminated layer and fabricating a channel that exposes the substrate surface so as to divide the light-emitting epitaxial laminated layer into a plurality of light-emitting diode units, and the light-emitting diode units at least constitute two rows; fabricating an electrode interconnection line crossing the channel, wherein, two adjacent light-emitting diode units are connected by the electrode interconnection line; fabricating an electrode bonding pad over the outmost light-emitting diode unit of the high-voltage light-emitting diode; and fabricating an insulating protective layer opening at the channel where the potential difference of any two adjacent light-emitting diodes is ≥3 times of the forward voltage of a single light-emitting diode to avoid breakdown of the light-emitting epitaxial laminated layer.
US10242954B2
Disclosed herein is an electronic circuit package includes: a substrate having a power supply pattern; an electronic component mounted on a surface of the substrate; a magnetic mold resin that covers the surface of the substrate so as to embed the electronic component therein, the magnetic mold resin comprising a composite magnetic material containing a thermosetting resin material and a magnetic filler; and a laminated film including at least a metal film and a magnetic film, the laminated film covering at least an top surface of the magnetic mold resin. The metal film is connected to the power supply pattern, and the magnetic film has a higher effective permeability than that of the magnetic mold resin.
US10242950B2
A semiconductor device with improved generation function of unique information is provided. The semiconductor device includes an integrated circuit designed or fabricated based on a general design condition or manufacturing condition, an input/output circuit, and a unique-information generation circuit to generate unique information of the semiconductor device. The unique-information generation circuit includes a circuit for PUF and a code-generation unit. The circuit for PUF is fabricated based on the design condition or manufacturing condition which is different from the general design condition or manufacturing condition and has a factor which makes variations of circuit components become large. The code-generation unit generates codes based on the output of the circuit for PUF.
US10242949B2
An arrangement includes a confining layer, a metallization layer and a semiconductor component, wherein the metallization layer is arranged on the semiconductor component, and the confining layer is arranged on the metallization layer, the confining layer spatially establishes a reservoir for the marker material at least partially in a defined manner, the confining layer and the metallization layer include an identical material, and the marker material is arranged in the reservoir of the arrangement.
US10242947B2
An SOI semiconductor device includes a first wafer having an active semiconductor layer and a first oxide layer and a second wafer having a semiconductor substrate and a second oxide layer, the first oxide layer being bonded to the second oxide layer, and one of the first wafer and the second wafer includes a nitride layer. The nitride layer can be formed between the semiconductor substrate and the second oxide layer. A third oxide layer can be formed on the semiconductor substrate and the nitride layer is formed between the second oxide layer and the third oxide layer. The nitride layer can be formed between the active semiconductor layer and the first oxide layer. The first wafer can include a third oxide layer formed on the active semiconductor layer and the nitride layer is formed between the third oxide layer and the first oxide layer.
US10242946B2
A multi-layer integrated circuit structure includes (among other components) a first layer having gate conductors, a second layer having M0 conductors, a third layer having M1 conductors, and a fourth layer having M2 conductors. The M0 and M2 conductors are perpendicular to the gate conductors, and parallel to each other. The M1 conductors connect the M0 conductors to the M2 conductors. The gate conductors are positioned in the first layer in the same locations in the horizontal direction. The M1 conductors are positioned in the third layer in a different location in the horizontal direction that is different from the locations of the gate conductors, so that the M1 conductors do not overlap any of the gate conductors, solving a substantial routing challenge for the input and output contacts.
US10242944B2
An integrated circuit includes a substrate; an interconnect portion disposed over the substrate, the interconnect portion comprising multiple metallization levels separated by an insulating region; and an antifuse structure coated with a portion of the insulating region, the antifuse structure comprising a beam held at two different points by two arms, a body, and an antifuse insulating zone, the beam, the body and the arms being metal and located within a same metallization level, the body and the beam mutually making contact via the antifuse insulating zone, the antifuse insulating zone configured to undergo breakdown in the presence of a breakdown potential difference between the body and the beam.
US10242940B2
A surface mount structure comprises a redistribution structure, an electrical connection and an encapsulant. The redistribution structure has a first surface and a second surface opposite the first surface. The electrical connection is on the first surface of the redistribution structure. The encapsulant encapsulates the first surface of the redistribution structure and the electrical connection. A portion of the electrical connection is exposed by the encapsulant.
US10242933B2
Embodiments are directed to a method of forming a semiconductor device and resulting structures having an air spacer between a gate and a contact by forming a gate on a substrate and over a channel region of a semiconductor fin. A contact is formed on a doped region of the substrate such that a space between the contact and the gate defines a trench. A first dielectric layer is formed over the gate and the contact such that the first dielectric layer partially fills the trench. A second dielectric layer is formed over the first dielectric layer such that an air spacer forms in the trench between the gate and the contact.
US10242929B1
Method of forming a multilayer structure for reducing defects in semiconductor devices and structure
A method of forming a semiconductor device includes providing a semiconductor substrate and forming amorphous semiconductor layers adjacent a major surface of the substrate. The method includes interposing dielectric layers between the amorphous semiconductor layers. The method includes forming polycrystalline semiconductor layers adjacent the amorphous semiconductor layers. The method includes interposing dielectric layers between the polycrystalline semiconductor layers and between the last amorphous semiconductor layer and the first polycrystalline semiconductor layer. The method includes forming a fine-grain polycrystalline semiconductor layer adjacent the polycrystalline semiconductor layers but is separated from the last polycrystalline semiconductor layer by an additional dielectric layer. The fine-grain polycrystalline semiconductor layer is formed at a higher temperature than the polycrystalline semiconductor layers and the amorphous semiconductor layers. A semiconductor device can be formed in another major surface of the semiconductor substrate.
US10242928B2
A semiconductor device includes: a semiconductor substrate having a main plane; a semiconductor element provided on the main plane of the semiconductor substrate; an electrode pad provided on the main plane of the semiconductor substrate and connected to the semiconductor element; a guard ring surrounding the semiconductor element and the electrode pad, and provided on the main plane of the semiconductor substrate; and an insulating film covering all region of a semiconductor of the main plane of the semiconductor substrate exposed inside the guard ring, wherein the insulating film is made of a water impermeable material.
US10242912B2
Integrated device dies and methods for forming one or more of the integrated device dies are disclosed. The integrated device dies can be formed using two step sawing process; a first sawing step partially sawing a substrate comprising metal and a second sawing step sawing through a remaining thickness of the substrate.
US10242911B2
A semiconductor device includes a first trench on a mandrel line through a top mask layer and stopping at a middle mask layer; and a second trench on a non-mandrel line through the top mask layer and stopping at the middle mask layer. A spacer material is removed from a structure resulting from etching the first trench and the second trench. The device includes a first via structure, formed using a removable material, in the first trench; a second via structure, formed using a removable material, in the second trench; an air-gap formed in a third trench created at a location of the spacer; a fourth trench formed by etching, to remove the first via structure and a first portion of a bottom mask layer under the first via structure; and a self-aligned line-end via on the mandrel line formed by filling the fourth trench with a conductive metal.
US10242905B2
In a wafer chuck design featuring pins or “mesas” making up the support surface, engineering the pins to have an annular shape, or to contain holes or pits, minimizes sticking of the wafer, and improves wafer settling. In another aspect of the invention is a tool and method for imparting or restoring flatness and roughness to a surface, such as the support surface of a wafer chuck. The tool is shaped such that the contact to the surface being treated is a circle or annulus. The treatment method may take place in a dedicated apparatus, or in-situ in semiconductor fabrication apparatus. The tool is smaller than the diameter of the wafer pin chuck, and may be approximate to the spatial frequency of the high spots to be lapped. The movement of the tool relative to the support surface is such that all areas of the support surface may be processed by the tool, or only those areas needing correction.
US10242892B2
Micro pick-and-bond heads, assembly methods, and device assemblies. In, embodiments, micro pick-and-bond heads transfer micro device elements, such as (micro) LEDs, en masse from a source substrate to a target substrate, such as a LED display substrate. Anchor and release structures on the source substrate enable device elements to be separated from a source substrate, while pressure sensitive adhesive (PSA) enables device elements to be temporarily affixed to pedestals of a micro pick-and-bond head. Once the device elements are permanently affixed to a target substrate, the PSA interface may be defeated through peeling and/or thermal decomposition of an interface layer.
US10242891B2
Systems and methods of securing an integrated circuit assembly includes: arranging a plurality of securing elements within a plurality of orifices fabricated within one or more layer components of a plurality of layer components of an integrated circuit assembly; applying a mechanical compression load against the integrated circuit assembly that uniformly compresses together the plurality of layer components of the integrated circuit assembly; after applying the mechanical compression load to the integrated circuit assembly, fastening the plurality of securing elements while the integrated circuit assembly is in a compressed state based on the mechanical compression load; and terminating the application of the mechanical compression load against the integrated circuit assembly based on the fastening of the plurality of securing elements.
US10242881B2
A method of forming a semiconductor device and resulting structures having a dummy semiconductor fin removed from within an array of tight pitch semiconductor fins by forming a first spacer including a first material on a substrate; forming a second spacer including a second material on the substrate, the second spacer adjacent to the first spacer; and applying an etch process to the first spacer and the second spacer; wherein the etch process removes the first spacer at a first etch rate; wherein the etch process removes the second spacer at a second etch rate; wherein the first etch rate is different than the second etch rate.
US10242870B2
A method for producing patterns in a layer to be etched, from a stack including at least the layer to be etched and a masking layer overlying the layer to be etched, with the masking layer having at least one pattern. The method includes modifying a first area of the layer to be etched by ion implantation through the masking layer; depositing a buffer layer to cover the pattern of the masking layer; modifying another area of the layer to be etched, different from the first area, by ion implantation through the buffer layer, to a depth of the layer to be etched greater than the implantation depth of the preceding step of modifying; removing the buffer layer; removing the masking layer; removing the modified areas by etching them selectively to the non-modified areas of the layer to be etched.
US10242864B2
Atomic layer deposition (ALD) process formation of silicon oxide with temperature >500° C. is disclosed. Silicon precursors used have a formula of: R1R2mSi(NR3R4)nXp I. wherein R1, R2, and R3 are each independently selected from hydrogen, a linear or branched C1 to C10 alkyl group, and a C6 to C10 aryl group; R4 is selected from, a linear or branched C1 to C10 alkyl group, and a C6 to C10 aryl group, a C3 to C10 alkylsilyl group; wherein R3 and R4 are linked to form a cyclic ring structure or R3 and R4 are not linked to form a cyclic ring structure; X is a halide selected from the group consisting of Cl, Br and I; m is 0 to 3; n is 0, 1 or 2; and p is 0, 1 or 2 and m+n+p=3; and R1R2mSi(OR3)n(OR4)qXp II. wherein R1 and R2 are each independently selected from hydrogen, a linear or branched C1 to C10 alkyl group, and a C6 to C10 aryl group; R3 and R4 are each independently selected from a linear or branched C1 to C10 alkyl group, and a C6 to C10 aryl group; wherein R3 and R4 are linked to form a cyclic ring structure or R3 and R4 are not linked to form a cyclic ring structure; X is a halide atom selected from the group consisting of Cl, Br and I; m is 0 to 3; n is 0 to 2; q is 0 to 2; p is 0 to 2; and m+n+q+p=3.
US10242858B2
According to some embodiments, systems and methods for surface impact ionization of liquid phase and aerosol samples are provided. The method includes accelerating a liquid or aerosol sample, colliding the sample with a solid collision surface thereby disintegrating the sample into both molecular ionic species (e.g., gaseous molecular ions) and molecular neutral species (e.g., gaseous sample), and transporting the disintegrated sample to an ion analyzer. Some embodiments of the method further comprise discarding the molecular neutral species. Such embodiments transport substantially only the molecular ionic species to the ion analyzer.
US10242846B2
An ion source includes a chamber. The ion source further includes a first hollow cathode having a first hollow cathode cavity and a first plasma exit orifice and a second hollow cathode having a second hollow cathode cavity and a second plasma exit orifice. The first and second hollow cathodes are disposed adjacently in the chamber. The ion source further includes a first ion accelerator between and in communication with the first plasma exit orifice and the chamber. The first ion accelerator forms a first ion acceleration cavity. The ion source further includes a second ion accelerator between and in communication with the second plasma orifice and the chamber. The second ion accelerator forms a second ion acceleration cavity. The first hollow cathode and the second hollow cathode are configured to alternatively function as electrode and counter-electrode to generate a plasma. Each of the first ion acceleration cavity and the second ion acceleration cavity are sufficient to enable the extraction and acceleration of ions.
US10242843B2
An apparatus for large area plasma processing according to the invention comprises at least one plane antenna (A) having a plurality of interconnected elementary resonant meshes (M1, M2, M3), each mesh (M1, M2, M3) comprising at least two conductive legs (1, 2) and at least two capacitors (5, 6). A radiofrequency generator excites said antenna (A) to at least one of its resonant frequencies. A process chamber is in proximity of said antenna (A). Said antenna (A) produces an electromagnetic field pattern with a very well defined spatial structure, which allows a great control on the excitation of the plasma.
US10242837B2
Provided is an anode for an X-ray generating tube, which reduces a drop in the quality of an emitted X-ray due to the history of X-ray emitting operation. A target layer is formed on the inside of the edge of a support substrate. An end portion of an extended portion of a joining member, which protrudes over a support surface of the support substrate, is covered with a conductive member higher in melting point than the joining member. The conductive member is electrically connected to the target layer, thereby electrically connecting the joining member to the target layer.
US10242835B2
A harness holder for holding a harness therein, includes: a holder main body whose upper portion is open; a holder cover which covers the upper portion of the holder main body. The holder main body has a reinforced part which extends from a bottom of the holder main body toward the upper portion thereof and which is integrally provided on the holder main body, and the holder cover has an opening through which the reinforced part passes.
US10242832B2
An improved circuit breaker is disclosed herein. The improved circuit breaker includes one or more main contacts and only one resistor contact. The only one resistor contact is connected in parallel with at least one of the one or more main contacts.
US10242828B2
The present invention relates to a method for monitoring the state of the earthing contacts of a contactor controlled by an exciter coil, said contactor being operated as part of an isolation unit for galvanically isolating a voltage source from an electric consumer device connected to the voltage source, wherein a first power loss (22), which is transferred via the earthing contacts, and a second power loss (23), which is transferred via the exciter coil, are detected, and the first power loss (22) and the second power loss (23) are fed as input variables to a thermal model (21) of the contactor, the thermal model (21) determines an earthing contact temperature (24) according to at least one of the input variables and provides said contactor temperature as an output variable, and the provided earthing contact temperature (24) is evaluated.
US10242823B2
A guard door monitoring system comprising a guard door monitoring module for monitoring a state of a guard door to a safety area. The guard door monitoring system also comprises a control unit, configured to analyze a guard door signal generated by interaction between an actuator and a sensor, and to control a machine or system located in the safety area depending on the guard door signal. A locking device with a main body and a locking lever arranged on the main body is additionally provided. The locking lever can be moved relative to the main body from a release position into a blocking position in which the locking lever prevents the interaction between the actuator and the sensor, wherein the locking device comprises a receptacle for a lockable securing part, which, when introduced into the receptacle, keeps the locking lever in the blocking position.
US10242816B1
A control board drivers with polycarbonate membrane that includes drivers with an adhesive polycarbonate membrane and electronic circuits, with an opening for passing a connection FLET between the membrane and a SLAVE module, and a five-way cable projecting from the SLAVE module. The five-way cable has two data communication wires, two feeding wires and one spare wire that connects the SLAVE module and a MASTER module. The adhesive membrane, along with the SLAVE module and the MASTER module, allow for the replacement of all components (drivers) in an electric control board.
US10242815B1
A push switch capable of indicating a push state comprises a cap, movable stand, base, connecting member, light-emitting module, resilient component, circuit unit, and casing. The cap comprises a surface layer onto which a first UV ink layer, translucent chromium-plated layer, and second UV ink layer are sprayed sequentially. The connecting member is light-penetrable and fitted to the bottom of the cap. The movable stand comprises a body, connecting end portion connected to the connecting member, and limiting portion extending laterally from the body. The movable stand moves whenever the cap is pushed. The base has therein a receiving space. The light-emitting module, resilient component, and circuit unit are disposed in the receiving space. After at least one light-emitting component of the light-emitting module has emitted light, brightness and color of the light emitted is visible through the cap to indicate the push state of the push switch.
US10242812B2
An electric appliance includes an appliance main body, a recess, and a power switch. The recess is arranged in a side surface of the appliance main body, and has a front surface-side inclined surface which is inclined to the side surface and which points to the rear surface side of the appliance main body. The power switch is arranged on the front surface-side inclined surface not to protrude out beyond the side surface.
US10242803B2
Methods and systems to improve a multilayer ceramic capacitor using additive manufacturing are disclosed. Conductive layer ends and dielectric layer edges of a multilayer ceramic capacitor may be modified to comprise a round shape, which may increase voltage limits by reducing electric field intensity that results from sharp corners. Further, the capacitor may comprise wave-like structures to increase surface area of a conductive layer and/or dielectric layer. The round shape of the conductive layer end may in-part reduce the need for a wide protective gap due to its dome-shape permitting the dielectric layer to be wider on top and bottom, and thinner at the center, e.g. concave, which provides strength support to the layers. The 3D Printing process permits the distance between the conductive layer end of the conductive layer to be much closer to the dielectric layer edge of the dielectric layer, such as below the standard 500 microns.
US10242802B2
An electronic component body includes an internal electrode that is partially extended to a surface of the electronic component body and is connected to an external electrode including a conductive material-containing resin layer including a conductive material and a resin layer and a plated layer covering the conductive material-containing resin layer. The conductive material-containing resin layer includes metal particles as the conductive material, and the plated layer extends from the surface of the conductive material-containing resin layer into the conductive material-containing resin layer such that the plated layer coats at least some of the metal particles.
US10242799B2
An improved process for preparing a conductive polymer dispersion is provided as is an improved method for making capacitors using the conductive polymer. The process includes providing a monomer solution and shearing the monomer solution with a rotor-stator mixing system comprising a perforated stator screen having perforations thereby forming droplets of said monomer. The droplets of monomer are then polymerized during shearing to form the conductive polymer dispersion.
US10242789B2
A manufacturing method that is capable of forming an electrode on any part of a surface of a sintered ceramic body in accordance with a simple approach, and a ceramic electronic component manufactured by the method. The method for manufacturing a ceramic electronic component includes steps of preparing a sintered ceramic body containing a metal oxide, irradiating an electrode formation region on a surface of the ceramic body with a laser to partially lower resistance of the ceramic body, thereby forming a low-resistance portion, and subjecting the ceramic body to plating to deposit a plated metal serving as an electrode on the low-resistance portion, and growing the plated metal to extend over the entire electrode formation region.
US10242786B2
An electromagnetic valve for safety-related pneumatic systems in motor vehicles, with an armature (9), which, by means of current supplied to an electrical winding (6), can be displaced axially relative to a core (13) and relative to a first valve seat (2), inside an inner channel of a coil carrier carrying the winding (6) on a winding section, wherein, in the armature (9) is arranged a guide channel, into which projects axially a guide pin (3) formed integrally with the coil carrier (1), so as to guide the armature (9) in the course of its axial displacement.
US10242768B2
A wire harness exterior member includes a flexible tube portion, an inflexible tube portion, and a post-attached part attached to a boundary between the flexible tube portion and the inflexible tube portion. The post-attached part is attached such that at least a portion of an attaching surface of a rigid attaching portion overlaps the flexible tube portion.
US10242759B2
A control rod drive mechanism includes an outer tube and a guide tube which is arranged in the outer tube and is held by the outer tube. Furthermore, the control rod drive mechanism includes a spool piece with an inner magnet coupling and a rotary shaft connected to the inner magnet coupling arranged internally. The lower end portion of the outer tube is supported by the spool piece in the spool piece. The outside diameter of the outer tube, through the length of the outer tube, is smaller than the inside diameter of the spool piece and the outer tube, in the radial direction of the outer tube, is not projected outside the inner surface of the spool piece. Therefore, the installation places of the O-rings which are a seal member are reduced and the time required for maintenance of the control rod drive mechanism can be shortened.
US10242754B2
A method and system for providing therapy to an individual, the method comprising: transmitting a log of use dataset associated with communication behavior of the individual during a time period; receiving a supplementary dataset characterizing mobility of the individual in association with the time period; generating a survey dataset upon retrieving responses provided by the individual to at least one of a set of surveys, associated with a set of time points of the time period; generating a predictive model from a passive dataset derived from the log of use dataset and the supplementary dataset and the survey dataset; generating a report summarizing a mental health state of the individual, associated with at least a portion of the time period, from the passive dataset, the survey dataset, and an output of the predictive model; and rendering information from the report to a coach associated with the individual.
US10242749B2
Methods and systems are described for receiving a sampling signal, pre-charging a pair of output nodes prior to a sampling interval, initiating the sampling interval by enabling a current source according to a first transition of the received sampling signal, generating a differential output voltage at the pair of output nodes by discharging the pair of output nodes according to a differential input signal, the pair of output nodes discharged according to current drawn by the current source during the sampling interval, terminating the sampling interval by disabling the current source in response to a second transition of the received sampling signal, and inhibiting a recharge of the pair of output nodes for a hold time after termination of the sampling interval and prior to initiation of a subsequent sampling interval.
US10242747B1
Methods of operating a memory include reading a particular grouping of memory cells using a read voltage having a particular voltage level, determining a number of memory cells of a subset of memory cells of the particular grouping of memory cells having a particular data state, and, if the number of memory cells of the subset of memory cells having the particular data state is less than a particular threshold, adjusting a voltage level of the read voltage in response to the number of memory cells of the subset of memory cells having the particular data state and reading the particular grouping of memory cells using the read voltage having the adjusted voltage level.
US10242746B2
Apparatuses and methods are disclosed, including an apparatus that includes first and second strings of vertically stacked memory cells, and first and second pluralities of vertically stacked data lines. A data line of the first plurality of data lines is coupled to the first string through a first select device. A data line of the second plurality of data lines is coupled to the second string through a second select device and is adjacent to the data line coupled to the first string. Such an apparatus can he configured to couple the data line coupled to the first string to a shield potential during at least a portion of a memory operation involving a memory cell of the second string.
US10242744B2
A method for programming a non-volatile memory device includes concurrently boosting channels of memory cells in a selected memory string and an unselected memory string of the memory device, discharging the boosted channels of the memory cells in the selected memory string, and programming a selected memory cell in the selected memory string after discharging the boosted channels in the selected memory string.
US10242743B2
A method of storing information or data in a nonvolatile memory device with multiple-page programming. The method, in one aspect, is able to activate a first drain select gate (“DSG”) signal. After loading the first data from a bit line (“BL”) to a nonvolatile memory page of a first memory block in response to activation of the first DSG signal during a first clock cycle, the first DSG signal is deactivated. Upon activating a second DSG signal, the second data is loaded from the BL to a nonvolatile memory page of a second memory block. The first data and the second data are simultaneously written to the first memory block and the second memory block, respectively.
US10242742B2
Apparatus having a plurality of strings of series-connected memory cells, and methods of their operation, where each string of the plurality of strings is selectively connected to a common data line through a corresponding respective select gate. A first set of access lines are each coupled to a respective memory cell of each string of series-connected memory cells of the plurality of strings of series-connected memory cells. A second set of access lines are each coupled to a respective memory cell of each string of series-connected memory cells of only a portion of the plurality of strings of series-connected memory cells.
US10242738B2
Apparatus and methods are disclosed, including a method that performs a first operation on a first resistance variable element using a common source voltage, a first data line voltage and a first control gate voltage, and then performs a second operation on a second resistance variable element using the common source voltage, a second data line voltage and a second control gate voltage. Additional apparatus and methods are described.
US10242730B2
In accordance with one embodiment, an apparatus is provided, comprising: a double data rate (DDR) memory controller that, when in operation, causes the apparatus to: generate a core clock; generate a capture clock; receive a data (DQ) signal that is driven by a DDR memory, or a signal derived from the DQ signal; clock a first core domain register, based, at least in part, on the capture clock; clock a second core domain register, based, at least in part, on the core clock; and set a delay of a core clock delay element, utilizing at least one of: the first core domain register, a signal derived from the first core domain register, the second core domain register, or a signal derived from the second core domain register; wherein the double data rate (DDR) memory controller is configured such that the delay of the core clock delay element is set during a power-on initialization calibration operation.
US10242727B2
Devices, systems, and methods include an active mode to accommodate read/write operations of a memory device and a self-refresh mode to accommodate recharging of voltage levels representing stored data when read/write operations are idle. At least one register source provides a first voltage level and a second voltage level that is less than the first voltage level. With such a configuration, during the active mode, the memory device operates at the first voltage level as provided by the at least one register source, and during the self-refresh mode, the memory device operates at the second voltage level as provided by the at least one register source.
US10242724B2
Apparatuses for voltage level control in a semiconductor device are described. An example apparatus includes: a plurality of circuits coupled in parallel between first and second nodes, the first node being supplied with a first voltage; and a voltage supply circuit that supplies the second node with one of second and third voltages, the first voltage being greater than the second voltage, and the second voltage being greater than the third voltage. The plurality of circuits includes a first circuit including a transistor coupled to the second node. The first circuit activates the transistor responsive to a first control signal and further sets a voltage level of the second node higher than the second voltage after the voltage supply circuit supplies the second nodes with the second voltage.
US10242722B2
The present disclosure includes apparatuses and methods related to shifting data. An example apparatus comprises sensing circuitry including a sense amplifier and a compute component having a first storage location and a second storage location associated therewith. A controller is coupled to the sensing circuitry. The controller is configured to control an amount of power associated with shifting a data value stored in the first storage location to the second storage location by applying a charge sharing operation.
US10242719B2
An electronic device includes a memory device including a power switch configured to provide one of a first voltage and a second voltage to an internal circuit in response to a control command. A power management device is configured to generate the first voltage, the second voltage, and the control command and to provide the first voltage, the second voltage, and the control command to the memory device. The power switch provides the second voltage to the internal circuit while a level of the first voltage is changed and provides the first voltage to the internal circuit after a level change of the first voltage is completed.
US10242703B2
A computer-implemented method includes: determining a reading performance of a head at a commanded lateral reading location; adjusting a location of the head relative to a medium by moving the head in a first lateral direction to an adjusted lateral reading location; determining a reading performance of the head at the adjusted lateral reading location, and determining whether the reading performance at the adjusted lateral reading location is better than the reading performance at the commanded lateral reading location. In response to determining the reading performance is better at the adjusted reading location, the method includes iteratively repeating the adjustment of the location of the head until the reading performance of the head at a current iteration is worse than the reading performance of the head at an immediately previous iteration. Corresponding systems and computer program products are also disclosed.
US10242691B2
Disclosed herein is a method of enhancing speech. The method includes calculating a far-end speech spectrum by performing fast Fourier transformation of a signal received by a far-end user, calculating a background noise spectrum collected by a microphone provided to a mobile device of a near-end user; calculating a gain from the far-end speech spectrum and the background noise spectrum using a speech intelligibility index-based module, and deriving an enhanced far-end speech spectrum by applying the gain to the far-end speech spectrum, wherein, in calculating a gain using a speech intelligibility index-based module, a power budget used for transmitting and receiving a speech signal is set to vary with the background noise spectrum.
US10242689B2
Techniques are disclosed for position-robust multiple microphone noise estimation techniques. The position-robust noise estimation techniques can be used when receiving speech including diffuse noise sources, which is commonly encountered in noisy environments. The position-robust noise estimation techniques include detecting speech using the power level difference (PLD) and the coherence statistics (CS) between two microphone input signals. This multi-dimensional approach results in dual microphone noise estimation which is not affected by the position of the audio input device, resulting in more accurate detection of speech periods and more accurate noise estimation results. The position-robust noise estimate obtained from the techniques can then be used as part of a noise reduction system to reduce the levels of noise in noisy speech signals.
US10242682B2
A frequency-domain audio codec is provided with the ability to additionally support a certain transform length in a backward-compatible manner, by the following: the frequency-domain coefficients of a respective frame are transmitted in an interleaved manner irrespective of the signalization signaling for the frames as to which transform length actually applies, and additionally the frequency-domain coefficient extraction and the scale factor extraction operate independent from the signalization. By this measure, old-fashioned frequency-domain audio coders/decoders, insensitive for the signalization, would be able to nevertheless operate without faults and with reproducing a reasonable quality. Concurrently, frequency-domain audio coders/decoders able to support the additional transform length would offer even better quality despite the backward compatibility. As far as coding efficiency penalties due to the coding of the frequency domain coefficients in a manner transparent for older decoders are concerned, same are of comparatively minor nature due to the interleaving.
US10242674B2
A system, method, and processor-readable storage medium for providing sound effects are disclosed. An example method comprises receiving an audio signal associated with a speech of a user, performing speech recognition on the audio signal to identify one or more recognized words, identifying at least one trigger word among the one or more recognized words, and providing to the user at least one sound effect associated with the at least one trigger word. The speech recognition can be implemented by a trained machine-learning system. The sound effects can be provided to the user and optionally to other users, for example, via a network gaming environment. The sound effects can also be adjusted or selected based on a conversational context, user identification, and/or audio characteristics of the received audio signal. The system for providing sound effects can include a smart speaker, mobile device, game console, television device, and the like.
US10242673B2
In some implementations, a method includes receiving output audio data that is provided to a speaker of a device and that represents audio for output by the device, receiving, after the output audio data is provided to the speaker of the device, input audio data that represents audio detected by a microphone of the device, determining, by an output hotword detection model, that the output audio data that is provided to the speaker of the device includes a representation of a hotword, determining, by an input hotword detection model that is less accepting of hotwords than the output hotword detection model, that the input audio data that represents audio detected by a microphone of the device includes a representation of a hotword, and, in response, blocking use of the input audio data to initiate a command.
US10242666B2
A method of performing dialog between a humanoid robot and user comprises: i) acquiring input signals from respective sensors, at least one being a sound sensor and another being a motion or image sensor; ii) interpreting the signals to recognize events generated by the user, including: the utterance of a word or sentence, an intonation of voice, a gesture, a body posture, a facial expression; iii) determining a response of the humanoid robot, comprising an event such as: the utterance of a word or sentence, an intonation of voice, a gesture, a body posture, a facial expression; iv) generating, an event by the humanoid robot; wherein step iii) comprises determining the response from events jointly generated by the user and recognized at step ii), of which at least one is not words uttered by the user. A computer program product and humanoid robot for carrying out the method is provided.
US10242659B2
The disclosure relates to combined active noise cancellation and noise compensation in a headphone. An audio processing device includes a selector and a noise compensation unit. The selector can select one of a plurality of first transfer functions based on at least one feature of at least one of an external noise and a content audio signal representing a sound to be reproduced through the headphone. The noise compensation unit can compute a second audio signal by applying the selected first transfer function to a first audio signal, and derive gains for the noise compensation at least based on the second audio signal. The at least one feature can be used to distinguish at least two of the first transfer functions. Each of the first transfer functions can transform the first audio signal to the second audio signal which is assumed as representing a version of the sound represented by the first audio signal, which arrives at an eardrum of a listener wearing the headphone. The first audio signal is one of a noise signal representing the external noise and the content audio signal.
US10242648B2
A luminance correction system includes: a display device that displays an image of a first grayscale value; an image capturing device that generates a first image and a second image by capturing the displayed image; and an image separator that generates a first high-frequency image by extracting a high-frequency image from the first image, and generates a second low-frequency image by extracting a low-frequency image from the second image, wherein the display device includes: an image corrector that generates a corrected image data by analyzing the first high-frequency image and the second low-frequency image to provide an analyzation result and by correcting an image data with respect to the displayed image in accordance with the analyzation result to generate the corrected image data; and a display unit including a plurality of pixels that emit light with luminance corresponding to the corrected image data.
US10242635B2
Disclosed is a method of displaying an image using an image display device including a front LCD panel and a rear LCD panel overlapping each other that may include displaying an RGB image in the front LCD panel; generating a black-and-white image having a luminance value adjusted by a pixel by signal-processing the RGB image, and displaying the black-and-white image in the rear LCD panel.
US10242628B2
Systems and methods for Light Emitting Diode (LED) backlight control for reproduction of High Dynamic Range (HDR) content using Standard Dynamic Range (SDR) Liquid Crystal Display (LCD) panels. In an illustrative, non-limiting embodiment, an LCD display may include: an SDR-LCD panel and a controller coupled to the SDR-LCD panel, the controller configured to: identify video that includes HDR content using a luminance histogram, and to display the HDR content by increasing a luminance of a Light-Emitting Diode (LED) backlight disposed within the LCD display.
US10242624B2
A driving device includes a pixel array, a controller and a driver. The driver has a plurality of driving devices. Each of the driving devices includes a plurality of transistors and at least one capacitor to drive a light emitting device. By controlling the timing scheme of control signals applied to the driving device, the voltage for driving the light emitting device would not be affected by threshold voltages of the transistors.
US10242614B2
A display device including: a plurality of sub-pixels arranged in a matrix, each including an electro-optical element having a structure in which a display functional layer is sandwiched between an upper electrode and a lower electrode; and an auxiliary interconnect contact in a pixel area in which the plurality of sub-pixels are arranged in a matrix and electrically connecting the upper electrode to an auxiliary interconnect, wherein m (m is an integer equal to or larger than two) sub-pixels adjacent to each other along an arrangement direction of the sub-pixels are regarded as one group, and n (n is a natural number smaller than m) auxiliary interconnect contacts are formed for each group.
US10242612B2
A DLS array substrate and the display device thereof are disclosed. The DLS array substrate includes a substrate and at least one display pixel arranged on the substrate. The display pixel includes a plurality of first pixels and a plurality of second pixels arranged along a row direction and a column direction. The first pixel and the second pixel share the same data line but connect to different scanning lines. The first pixels and the second pixels are arranged periodically along the row direction and the column direction, and the period along the row direction or the column direction includes three or four display pixels. The period along at least the row direction or at least the column direction includes three display pixels. With such configuration, the signals delay effect regarding the DLS may be alleviated, and the bright and dark lines issue may be overcome.
US10242611B2
A display panel includes a plurality of scan lines that receive scan signals, a plurality of data lines that receive data signals, lines that receive masking signals according to the scan signals, and a plurality of pixels respectively connected to the plurality of scan lines and the plurality of data lines. The error detection circuit receives the scan signals that are transmitted through the plurality of scan lines, and outputs an error detection signal based on the scan signals. Power is not supplied to the plurality of pixels when the error detection signal is at an activated level.
US10242610B2
The present application discloses a detection system for image sticking of display panel and method thereof, includes obtaining the display panel image to be detecting the image sticking; obtaining the image display portion of the display panel in the display panel image; performing Fourier transform to the image display portion, obtaining a first spectral energy value with characteristic frequency corresponding to the image sticking in the image display portion, and a second spectral energy value of the reference frequency in the image display portion; determining the ratio of the first spectral energy value and the second spectral energy value is exceeding the numerical range of the corresponded qualified detection, if beyond, it is judged as disqualified. By the method described above, the present application can solve the conventional image sticking judgment based on human subjectivity, accurate judgment and objectively evaluation of severity the image sticking of the display panel.
US10242604B2
Embodiments of the invention disclose a display device, comprising a substrate, a plurality of pixels on the substrate and a backlight module located at a side of the substrate away from the pixels. Each pixel has a microcavity structure, in which the light emitted from the backlight module oscillates many times and exits as visible light of at least three colors, thereby enabling the display device to realize color display. Compared to the existing liquid crystal display device, this display device will not be limited by the manufacturing process when it is applied in the flexible display field. Compared to the existing organic electroluminescent display device, this display device will not have the problems of low yield, high cost and short life time, etc.
US10242597B2
In some embodiments, an apparatus includes: a motor disposed at an end of a dummy moving path with a shaft being parallel to the ground; a bevel gear with a driving gear and a driven gear which mesh each other, motive power being input from the shaft to the driving gear; a synchronous belt comprising at least two belt wheels and an endless belt, one belt wheel including a shaft perpendicular to the ground and obtaining a motive power input from the driven gear, the other belt wheel being disposed at the other end of the dummy moving path, and belt teeth on an inner circumferential surface of the endless belt respectively meshing with teeth grooves on an outer circumferential surface of said at least two belt wheels; a movable platform connected to a tight side of the endless belt, a dummy being connected on a surface of the platform.
US10242596B2
A simulator intended for learning tracheal intubation includes: an anatomic dummy element (1) reproducing at least one buccal cavity (2) provided with a tongue (4), with an epiglottis (7) and with the corresponding glossoepiglottic vallecula (8); a simulation system (15) capable of determining at least one physiological parameter of a patient subject to tracheal intubation; at least one force sensor (13) positioned on the dummy element at the glossoepiglottic vallecula so as to measure the force applied at this level by the blade (11) of a laryngoscope (12) handled by the operator; and transmission element (14) for providing the value of the measurement conducted with the force sensor at the input of the simulation system; wherein the simulation system is laid out for taking into account the value of the measurement conducted with the force sensor in order to determine the physiological parameter.
US10242580B2
A method, preferably including: sampling inputs, determining aircraft conditions, and/or acting based on the aircraft conditions. A method, preferably including: sampling inputs, determining input reliability, determining guidance, and/or controlling aircraft operation. A method, preferably including: operating the vehicle, planning for contingencies, detecting undesired flight conditions, and/or reacting to undesired flight conditions. A system, preferably an aircraft such as a rotorcraft, configured implement the method.
US10242577B2
This disclosure is directed to weather radar configured to act as a communication device to allow real time data communication. This disclosure describes using weather radar on board aircraft as a high bandwidth X-band radio for communication. The X-band weather radar is used for receiving flight related data and weather-related data while still acting as a weather radar. As the weather radar system is already present on most commercial aircraft, there is no requirement for additional hardware, devices or equipment onboard the aircraft to meet the data communication needs. An airport may install an X-band data transmitter to broadcast digital data received from detection systems at or near an airport such as an Automated Weather Observing System (AWOS), predictive wind shear (PWS) and bird strike warning systems.
US10242575B1
A marked parking space identification system and a marked parking space identification method are disclosed. The marked parking space identification method includes: receiving a first image of a first parking space with markings; identifying a plurality of corners in the first image of the first parking space with markings; pairing up two adjacent corners to become a parking corner group; and using the parking corner group to identify a first marked parking space.
US10242573B2
A computer-implemented system and method for offering merchant and shopper-friendly parking reservations through tourist privileges is provided. Motor vehicle parking spaces located in a tourist area of an urban environment are managed through a server. Smart parking devices and vehicle occupancy sensors are each proximate to at least one of the parking spaces. Tourist parking identification cards are issued to an agency authorized to provide tourist parking privileges, which are then provided to the visitors. The parking identification cards are activated by pairing each identification card with a digital ticket issued to the agency. The parking spaces are managed by sensing occupancy of one of the parking spaces by a motor vehicle through the nearest vehicle occupancy sensor and by determining an identity of the driver of the motor vehicle through the nearest smart parking device.
US10242572B2
Systems and methods for managing a plurality of movable objects are disclosed. The systems and methods include determining a proposed pairing of a first movable object and a second movable object and confirming a coupling of the proposed pairing based on, at least in part, detecting that the first movable object and the second movable object are moving in unison.
US10242564B2
An integrated remote control system includes a user operation device for receiving a control object list and a control item list from a function device physically coupled thereto, and for outputting the received control object list and the received control item list for a user to select therefrom one or more of a control object and a control item, and a gateway connected to the user operation device through a wireless communication network, the gateway generating and outputting a control signal corresponding to one or more of the control object and the control item selected by the user.
US10242563B2
A method, device, and system for detecting/recognizing in a radio range repetitive motions with at least one motional speed and each at least one repetition, is provided. The method includes the steps of collecting as input data for the repetitive motion detection/recognition based on the reception of quantifiable radio signals of an intended or unintended communication between a transmitting radio terminal being mobile or fixed and a receiving local fixed radio device in the radio range “Received Signal Strength”-values related quantities or “Channel State Information”-quantities, and determining a pattern in the received radio signals, and accessing the peak value until the peak value in accordance with a threshold check provides a reliable statement, particularly being used for controlling purposes.
US10242561B1
A security detection device and system for reducing false triggers is provided. The security detection device is a corner mount devices that may be mounted on the outside corners of building and structures. The security detection device may further communicate via a communications data network with other security detection devices to a community server to create a shared community alarm system.
US10242547B1
A system for monitoring livestock in a ranching environment. The system includes tag sensors attached to animals, and configured to collect monitoring data from the animals, a first access point, configured to receive the collected monitoring data from the tag sensors and to process the collected monitoring data, an Internet of Things (IoT) link established between each of the tag sensors and the access point, and an IoT communication protocol overlay that enables synchronized uplinks from the tag sensors to the first access point via the IoT links. The IoT communication protocol overlay governs transmissions of monitoring data by the tag sensors to the access point. The system further includes a hub/cloud platform configured to receive the processed monitoring data from the first access point, perform data analytics on the processed monitoring data, and provide a user interface that enables a user to monitor the livestock.
US10242546B1
Examples of monitoring circuitry include a receiver circuit configured to receive a plurality of status indication signals, each status indication signal comprising information indicative of a cabinet occupancy status associated with one or more cabinets located in a data center storage space, a processor circuit configured to process the received status indication signals, and to determine if any of the status indication signals include an occupancy status indicating that the cabinet associated with the occupancy status indicates that at least one slot of the cabinet is not occupied with either the electronic device or the blanking cover, and to generate a status output signal indicative of any of the plurality of cabinets that are not fully occupied.
US10242545B2
A surface mount plate may include a plate having attachment mounting points that allow fasteners to secure the surface mount plate to a surface such that the surface mount plate is mounted in a fixed position on the surface. The surface mount plate may include a circular lip extending around at least a portion of the plate, the circular lip having distributed lip gaps. A sensor housing may include multiple sliders that couple with the circular lip of the surface mount plate when the sliders are aligned and inserted into the plurality of distributed lip gaps of the circular lip and the sensor housing is rotated. The sliders may slide along the lip to allow the housing to be rotated while the sensor housing remains coupled with the surface mount plate.
US10242538B2
A system and method of awarding a participant with a real or virtual prize over a network, the system and method comprising present one or more details of a match in the session application to the participant over the network to the remote participant computer for selection of the match, wherein the match is associated with at least one prize type, receive a request from the participant to join the match, the request including a participation type associated with the participant and participant characteristics, determine participant eligibility to participate in the match and receive the at least one prize type associated with the match by comparing the prize type, participation type, and the participant characteristics with a set of eligibility requirements for the match, if the participant is eligible and achieves a win condition then award the participant the prize associated with the match and the prize type.
US10242534B2
A gaming machine configured to play one of a plurality of games. The gaming machine includes a display that has a first display area to display a carousel of first representations of a number of the games, and a second display area to display a matrix of second representations of the number of the games. A game controller controls the first display area to display the carousel and the second display area to display the matrix. In response to having received a player input at one display area of the first display area and the second display area, the game controller controls the one display area to highlight one representation in the one display area and highlights a corresponding another one representation in another one of the first display area and the second display area.
US10242533B2
A gaming machine having a display that displays a determined screen including a character, during execution of a game, a touch panel sensor, disposed above the display, that is capable of detecting the contact position, the position of the character contacted by a player, and a CPU that determines the contact position of the character as well as the contact mode, and that displays an image on the display, that is changed based on the result of this determination.
US10242523B2
Various embodiments directed to systems and methods that enable remote play of a game hosted by a gaming machine using a mobile device are disclosed herein. In one embodiment, the system includes a network in communication with the gaming machine and the mobile device, and the network includes a first wireless access point located in a first area and a second wireless access point located in a second area of a venue. Also included is a remote gaming server in communication with the gaming machine and mobile device over the network. The remote gaming server enables remote play when the mobile device is connected to the second wireless access point and prevents remote play when the mobile device is connected to the first wireless access point.
US10242517B1
Methods, systems, and devices are described that are directed to status and control of a garage door system via an alarm system controller. A garage door system may include one or more garage doors and at least one sensor configured to sense data indicative of a status of a garage door of the one or more garage doors. The at least one sensor may further be configured to convey the sensed data to an alarm system controller.
US10242513B1
Systems and methods for monitoring the use of a shared vehicle are described. In various aspects, telematics data regarding operation of a shared vehicle is collected from one or more sensors, where the shared vehicle is associated with a shared vehicle operator and a shared vehicle stakeholder. One or more processors determine whether a driving event has occurred based upon the telematics data, where the driving event is indicative of improper usage of the shared vehicle by the shared vehicle operator. The one or more processors generate a notification regarding the driving event. The notification includes a driver rating determined from the telematics data regarding operation of the shared vehicle by the shared vehicle operator. The notification is transmitted, via a network, to the shared vehicle stakeholder for presentation to the shared vehicle stakeholder.
US10242510B2
A client computing system (CCS) receives a tool measurement from a measurement tool other than by determining the tool measurement from a vehicle data (VD) message. The CCS generates a VD report including a vehicle identifier of a vehicle associated with the tool measurement and the VD report. The VD report can include temporal and/or spatial identifiers pertaining to the tool measurement. The VD report can be provided to a server computing system (SCS) for storage as part of a VD record associated with the vehicle. The CCS that generated the VD report or another CCS can request the VD report from the SCS. The SCS can determine if the requesting CCS is authorized to receive the VD report to maintain the vehicle owner's privacy. The tool measurement can be selected from a service procedure provided to the CCS from SCS and displayed at the CCS.
US10242507B2
A ticket dispenser for dispensing a pleated ribbon of tickets, the ticket dispenser comprising a ticket storage chamber within a housing and a ticket dispensing aperture, wherein the housing has opposed ticket display and rear walls, and also has opposed first and second walls that each extend between the ticket display wall and the rear wall, the display wall comprising: an outer wall having an interior face, and an inner ticket pathway guide proximate the outer wall, providing a ticket display pathway extending along the interior face of the outer wall, between the outer wall and the inner ticket pathway guide, the ticket display pathway having a pathway inlet, wherein the ticket dispenser is configured for a ticket to be drawn out from within the storage chamber, through the pathway inlet, along the ticket display pathway towards the first wall, and out through the dispensing aperture, wherein the ticket storage chamber has a chamber length extending along the display wall between the first wall and the second wall, and the ticket display pathway extends along more than half of the chamber length, wherein the ticket storage chamber is provided with a storage chamber guide configured to space tickets apart from the display wall adjacent a central portion along the length of the ticket display pathway, and wherein the storage chamber guide extends to a maximal separation from the ticket display pathway at a location that is closer to the first wall than the separation between the pathway inlet and the first wall.
US10242501B1
Systems and methods are described for virtual and augmented reality. A position of a first user and a position of a second user in a physical space are received, wherein the positions are derived from detected infrared light from a plurality of cameras. An image corresponding to the first user is rendered at a first virtual position in a display device associated with the second user, wherein the first virtual position is determined based at least in part on a position of the first user in the physical space and on a determined viewpoint of the second user. An image corresponding to the second user is rendered at a second virtual position in a display device associated with the first user, wherein the second virtual position is determined based at least in part on a position of the second user in the physical space and on a determined viewpoint of the first user.
US10242500B2
A system and a method for virtual reality based interactive learning are provided. The method includes simulation of a 3D interactive scene in a VR environment, and rendering the 3D interactive scene including queries on a VR display platform. Responses to the queries are received in the VR environment. A first cumulative assessment score is computed based on the response and attributes of participants. Also, subsequent 3D interactive scenes are dynamically simulated in the VR environment based on the first cumulative assessment score. Subsequent queries associated with context of the subsequent scenes are rendered, and a second cumulative assessment score is computed based on the subsequent responses to the subsequent queries. Furthermore, an overall assessment score is computed based on the cumulative assessment scores. A 3D interactive scene is rendered till the overall assessment score is equal to or greater than a threshold assessment score.
US10242497B2
In a system and method for inspecting a property, a microphone receives one or more audio waves propagating from a structure. One or more processors generate a 3D point cloud based on the received audio waves, analyzed the generated 3D point cloud to identify features of a surface or subsurface of the structure, and generate an estimate of a condition of the surface or subsurface.
US10242491B2
An image processing apparatus includes an image acquisition unit acquiring a first and second captured images from first and second points of view respectively, an initial value acquisition unit acquiring initial values of respective clip positions to clip display images from the first and second captured images, a derivation unit deriving an amount of a first exterior region of a first display image outside a first region of the first captured image when the first display image is clipped based on the initial values, and deriving an amount of a second exterior region of a second display image outside a second region of the second captured image when the second display image is clipped based on the initial values, and a determination unit determining the respective clip positions to clip the display images from the first and second captured images based on the first and second amounts.
US10242489B2
An image processing device and an image processing method that performs image interpretation as fast as possible, without oversight by an interactive operation, when performing the image interpretation of a large amount of volume data in which an interest region is set in advance are provided. The image processing device that generates a two-dimensional image from a captured three-dimensional image and displays the generated two-dimensional image receives an input signal relating to primary display control information including a speed of a display control input of the two-dimensional image, calculates the primary display control information from the input signal, calculates secondary display control information including a display speed of the two-dimensional image based on information of an interest region and the primary display control information, and sequentially generates the two-dimensional images based on the secondary display control information and displays the generated two-dimensional image.
US10242485B2
An apparatus, computer readable medium, and method are disclosed for performing an intersection query between a query beam and a target bounding volume. The target bounding volume may comprise an axis-aligned bounding box (AABB) associated with a bounding volume hierarchy (BVH) tree. An intersection query comprising beam information associated with the query beam and slab boundary information for a first dimension of a target bounding volume is received. Intersection parameter values are calculated for the first dimension based on the beam information and the slab boundary information and a slab intersection case is determined for the first dimension based on the beam information. A parametric variable range for the first dimension is assigned based on the slab intersection case and the intersection parameter values and it is determined whether the query beam intersects the target bounding volume based on at least the parametric variable range for the first dimension.
US10242477B1
A system and method for presentation of computer vision (e.g., augmented reality, virtual reality) using user data and a user code is disclosed. A client device can detect an image feature (e.g., scannable code) in one or more images. The image feature is determined to be linked to a user account. User data from the user account can then be used to generate one or more augmented reality display elements that can be anchored to the image feature in the one or more images.
US10242468B2
Some embodiments provide a non-transitory machine-readable medium that stores a program. The program sends a second computing system a spatial filter and a first query for a first set of geo-enriched data associated with a spatial visualization. The program further sends the second computing system the spatial filter and a second query for a second set of geo-enriched data associated with a non-spatial visualization. The program also receives, from the second computing system, a subset of the first set of geo-enriched data. The program further receives, from the second computing system, a subset of the second set of geo-enriched data. The program also generates the spatial visualization to include the subset of the first set of geo-enriched data. The program further generates the non-spatial visualization to include the subset of the second set of geo-enriched data.
US10242465B2
A raw data set is acquired using a scan protocol via an imaging medical device. In an embodiment of a method, the raw data set and the scan protocol are transmitted from the medical device to a reconstruction unit. Furthermore, an at least two-dimensional image data set is calculated from the raw data set via the reconstruction unit. Furthermore, a display parameter is fetched via the reconstruction unit, the display parameter being assigned to the scan protocol and the display parameter defining a first projection method for the image data set. Furthermore, the image data set and the display parameter are transmitted from the reconstruction unit to a display unit, the reconstruction unit and the display unit being spatially separate. Furthermore, a first projection data set is determined by applying the first projection method to the image data set via the display unit.
US10242458B2
Systems and methods configured to generate virtual gimbal information for range images produced from 3D depth scans are described. In operation according to embodiments, known and advantageous spatial geometries of features of a scanned volume are exploited to generate virtual gimbal information for a pose. The virtual gimbal information of embodiments may be used to align a range image of the pose with one or more other range images for the scanned volume, such as for combining the range images for use in indoor mapping, gesture recognition, object scanning, etc. Implementations of range image registration using virtual gimbal information provide a realtime one shot direct pose estimator by detecting and estimating the normal vectors for surfaces of features between successive scans which effectively imparts a coordinate system for each scan with an orthogonal set of gimbal axes and defines the relative camera attitude.
US10242457B1
Systems and methods for providing content to passengers within a passenger compartment of a vehicle based on pose estimation and/or gaze detection. The system can obtain sensor data, such as image data, representing a passenger within a vehicle. The system can then analyze the sensor data using pose estimation to determine a pose of the passenger within the vehicle, and analyze the sensor data using gaze detection to determine a point of gaze of the passenger. Based on the pose and the point of gaze, the system can determine a surface within the vehicle for providing content. Additionally, the system can identify the content to provide, wherein the content can include general content or location-based content. After identifying the surface and the content, the system can provide the content to the passenger via the surface. In some examples, providing the content includes augmenting the outside environment with the content.
US10242430B2
A method for collaborative CAx editing may include enabling a user to define a partitioning constraint for a design space and partitioning the design space into editing regions according to the partitioning constraint and assigning users to specific editing regions. The method may also include displaying a feature tree, enabling a user to select and lock a selected feature for editing by a specified user, enabling the specified user to edit the selected feature and blocking access from other users to the selected feature. An apparatus corresponding to the above method is also disclosed herein.
US10242424B2
An image processing device including a plurality of processors that execute arithmetic processing on image data, an information retaining portion that retains information related to arithmetic processing speeds of the plurality of processors, and a control portion that, among the image data, designates partial data to be processed by the respective processors and causes the plurality of processors to execute arithmetic processing, in which the control portion determines partial data for causing the plurality of processors to process on the basis of the information.
US10242420B2
Methods and apparatus are described. A method includes an accelerated processing device running a process. When a maximum time interval during which the process is permitted to run expires before the process completes, the accelerated processing device receives an operating-system-initiated instruction to stop running the process. The accelerated processing device stops the process from running in response to the received operating-system-initiated instruction.
US10242417B1
Systems and methods for automated check-in of controlled-environment facility residents, such as correctional facility inmates, employs at least one biometric capture device or mechanism disposed within a controlled-environment area configured to capture biometrics of residents of the controlled-environment facility within the controlled-environment area. A controlled-environment facility administration and management system, or the like, is configured to enroll key biometric identification biometric features of residents of the controlled-environment facility and compare captured biometrics of the residents to enrolled key biometric features of residents of the controlled-environment facility to identify the resident. Whereupon, the controlled-environment facility administration and management system, or the like, logs the presence of an identified resident as in the controlled-environment area at a time the biometrics of the identified resident were captured.
US10242398B2
A method may include receiving at an online payment service hosted on a first system, detailed information from an auction management (AM) system, the AM system hosted on a second system remote from the first system. The information may concern an item purchased by a user from a network-based commerce facility and placed in a virtual shopping cart on the AM system. The detailed information may be sent by the AM system in response to receiving an intent to proceed with payment for the item. A user interface may be communicated to the user that facilitates processing of the payment for the item. The processing may include marking the payment as being an AM payment. The interface may allow the user to view the detailed information and the detailed information describing contents of the virtual shopping cart on the AM system.
US10242397B2
An easy authentication or payment is made by creating an account associated with a particular web browser or device that accesses an on-line page. Payments are made, such as for full-access viewing of an article or viewing content without visible ads, by selecting a payment button on the on-line page. Selection can be with a specific swiping motion or device motion previously defined for the user. Once selected, the payment is made without the user having to authorize or authenticate. The motion can be used independently to authorize or authenticate the user through the device.
US10242396B2
Systems and methods are provided for generating color-related item recommendations using color palette information. A request may be received from a user for a color-related item recommendation. The request may include an input image and one or more item attributes. Based at least in part on an analysis of the input image to identify affiliated colors to the input image and the one or more item attributes, one or more items corresponding to the affiliated colors and the one or more item attributes are identified. Where there is more than one identified item, a ranking for the identified plurality of items may be generated. Item recommendations comprising at least a portion of the identified plurality of items in accordance with the generated ranking may be provided for presentation on a user device.
US10242391B2
A system for creating custom fragrances is described that allows a customer to interact with an employee and a Perfumer's Organ to interactively select several scents for base, middle and top notes. They can then iteratively adjust the scents chosen. In one embodiment, the scents selected by a customer are provided to a computing device having a prestored table which separates the scents into variable potency scents having variable perceived strengths and normal potency scents having standard, equal perceived strengths. The table indicates the amount of each variable potency scent to use to normalize the strengths. The remaining normal potency scents are then added with an equal amount. In an alternative embodiment, predetermined mixtures are provided to the computing device and used as ‘training data’ to adjust the coefficients of a generalized formula to create a prediction equation fit to the training data. The computing device receives the selected scents, the type of product to be made and the container size and uses the prediction equation to identify the amounts of each of the selected scents. In another optional embodiment, a filling device can automatically meter the scent liquids, a filling material, and provide them into the selected container. The filling device is driven by the computing device and determines the amounts of the selected scents and creates the custom fragrance according to one of the methods above.
US10242383B2
A method of delivering promotional content to a navigation application in a mobile device is provided. Knowledge of user interest inferred from a query and expected future location is used to render an advertisement in the navigation application. The advertisement is selected based on a location associated with a query received at the mobile device. In one design, advertisements are selected and rendered in a product-navigation application in a mobile device, which is used to determine the location of a product-choice. The advertisement for a promoted product is preferably rendered such that it represents the actual physical location of the promoted product in the store.
US10242378B1
Apparatus, systems and methods provide incentive-based usage of an audio recognition system. In an aspect, a system is provided that includes a query component configured to receive an audio sample from a device and a recognition component configured to determine an identification of the audio sample. The system further includes a reward component configured to identify a reward associated with the identification of the audio sample, wherein the query component is further configured to provide a query result to the device, the query result comprising the identification of the audio sample and the reward associated therewith.
US10242377B2
A gratuity analyzing computing device and method are provided. The computing device may include a receiver to receive transaction data of a plurality of merchants, wherein the transaction data includes authorization transactions and clearing transactions, a calculator to match a plurality of authorization transactions with a plurality of clearing transactions, respectively, and calculate gratuity amounts for the plurality of matched transactions, an analyzer to select at least two merchants, generate tip data for each selected merchant, the tip data for a respective merchant being generated based on gratuity amounts of matched transactions that correspond to the respective merchant, and rank the at least two merchants based on a comparison of the generated tip data of the at least two merchants with respect to each other, and a transmitter configured to output the rank and the tip data of the at least two merchants to a user.
US10242376B2
Methods, systems, and computer program products for dynamically routing a mobile sales operation are disclosed. A computer-implemented method may include receiving a request to provide a location recommendation to a mobile sales operation where the request comprises GPS coordinates from a GPS device associated with the mobile sales operation, determining the location recommendation based on analyzing data associated with a competitor of the mobile sales operation in view of the GPS coordinates, sending a first communication comprising the location recommendation to a computing device of the mobile sales operation, and sending a second communication comprising GPS coordinates of an updated location recommendation to the computing device of the mobile sales operation in view of a change in status for one or more competitors of the mobile sales operation.
US10242372B2
Systems, methods, computer storage media, and user interfaces are provided for vacation tracking and providing marketing analytics. Check-in information for a group of people is received. A tracking device is associated with each of one or more persons associated with the group of people. Each tracking device associated with the one or more persons is activated. One or more boundaries are received from the user or location. The one or more boundaries may define safe areas associated with the location. Tracking information associated with locations of each of the one or more persons is provided. Alerts initiated by the tracking device may be provided to the user. Incentives are provided to the user and may be based on tracking information received by the location to encourage the user or the one or more persons to move to another area within the location.
US10242367B1
A device may determine that a verification method associated with a transaction card is to be modified from a first verification method to a second verification method. The first verification method and the second verification method may use different types of verification information. The device may provide a set of instructions to the transaction card after determining that the verification method is to be modified. The set of instructions may cause the transaction card to modify the verification method from the first verification method to the second verification method. The device may provide information identifying a modification to the verification method to a transaction backend device to notify the transaction backend device that the verification method associated with the transaction card has been modified from the first verification method to the second verification method.
US10242366B2
Systems and methods for managing concurrent secure elements on a mobile device to coordinate with an application or “app” running on the mobile device and an appropriate communications protocol for conducting transactions using the mobile device include: informing, by the processor, the reader device of a preferred app and a communication protocol usable by the preferred app; receiving, by the processor, information about which apps and communication protocols are supported by a reader for processing a transaction; locating, by the processor, a secure element supporting an app and a communication protocol supported by the reader; channeling the communication protocol for the specific configuration of the app and the supporting secure element; activating the secure element that supports the app; and processing, with the activated secure element, using the supported app and communication channel, the transaction with the reader.
US10242361B2
A method of choosing and authorizing a transaction with a payment device used by a purchaser under the authority of an owner is described. An analytics engine receives an identifier for a good or service from the purchaser and uses the identifier to identify providers of the good or service and providing a set of provider recommendations for the good or service to the owner. An issuer server receives from the owner approval for one of the set of provider recommendations and determining purchase parameters for that provider recommendation and determines whether the purchase parameters for the transaction match the purchase parameters for the provider recommendation; whereby the transaction is not authorized if the purchase parameters do not match and will not be rejected by the payment control system if the parameters do match.
US10242358B2
The REMOTE DECOUPLED APPLICATION PERSISTENT STATE APPARATUSES, METHODS AND SYSTEMS (“P-STATE”) transforms purchase action input, cookie states search criteria input, and cookie states selection input via P-STATE components such as cookie/states storage (“CSS”) component; cookie states search presentation (“CSSP”) component; and cookie/states reload/recreate (“CSRR”) component, into cookie state presentation outputs.
US10242352B2
Systems and methods are disclosed for selectively increasing and decreasing the balances of gaming accounts and stored value accounts. Each of the gaming account and the stored value account are associated with a player. Instructions for balance transfers can be provided by the player to a remote computing device.
US10242350B2
Systems and methods for providing multi-platform, in-application payments include transferring funds, by a payment service provider device, from a funding source to a payment account in response to receiving a first fund transfer instruction from one of a first user device and a second user device over a network. The payment service provider device then associates the payment account with a first platform application in response to receiving a first association instruction from the first user device over the network, and associates the payment account with a second platform application in response to receiving a second association instruction along with the user account information from a second user device over the network. The payment service provider device will pay for each of a first in-application purchase associated with the first platform application and a second in-application purchase associated with the second platform application using the payment account.
US10242347B1
An improved computerized ecommerce system, optimized for smaller merchants such as florists who often provide seasonal perishable gifts that require local delivery, and who often desire to form cooperative networks with local merchants offering related gift services, as well as other related merchants such as other florists in more distant locations. The web server based system allows merchants to easily set up non-static (time variable) websites that automatically provide schedule driven promotions. New products can be quickly uploaded from smartphones, and sophisticated time and location aware algorithms can compute accurate delivery costs and make such costs transparent to customers. Other participating merchants can be easily added to the system to form local and distant cooperative merchant networks. The system simplifies customer use of promotional offers by cross checking customer URL versus promotion lists. Recipient gift appreciation is optimized by providing interfaces to allow customer designed gift cards and messages.
US10242336B1
Techniques for determining an inventory level for an ordered item and offering delivery for the ordered item within a time frame may be provided. Information about a plurality of merchants may be maintained. An inventory level of the plurality of merchants for an item ordered by a customer may be determined based on the information and a threshold associated with the item. A particular merchant that is within a geographic range of the customer may be selected based on the inventory level and the merchant information. In an example, delivery instructions may be provided to a delivery service for delivering the item to the customer within the time frame.
US10242327B2
A system and method to facilitate discovery and reservation of travel options suitably include routing processing, flight selection processing, and fare validation processing. Flight selection processing generates flight combinations for each routing discovered by the routing processing. Not all flight combinations are allowed to proceed thus permitting better flight combinations to emerge. Fare validation processing loads fares, checks availability, and validates them according to the specifics associated with each fare. A list of low cost travel solutions is returned to a travel consumer.
US10242325B2
A machine learning apparatus includes: a state amount observation unit that observes a state amount of a laser apparatus including output data from an optical output detection unit, an optical output characteristic recording unit that records history of a driving current and optical output characteristics, and a driving condition/state amount recording unit that records history of a LD unit driving condition data and the state amount; an operation result acquisition unit that acquires a prediction result of characteristics and measurement result of optical output characteristics of the LD unit; a learning unit that learns the LD unit driving condition data with the state amount and the results of the LD unit driving condition data; and a decision-making unit that decides, from a learning result, the LD unit driving condition data.
US10242314B2
A neural logic unit network acting as an agent to achieve machine or device consciousness and intent is disclosed. More specifically, an agent of consciousness and intent (The Agent) is disclosed consisting of neuronal logic units upon which are mapped and connected to the individual outputs of the host system's entire sensorium and which neuronal logic units are activated by the simultaneous presentation of the results of the host system's recognition, tracking, analyses and characterization computations similar to those performed by biological unconscious brains. The embodiment of the assembly of neural logic units is referred to as Hyper Aware Logic.
US10242313B2
A technical solution is described for implementing a computer-executed system of association memory matrices to replace the proximal layers of a convolutional neural network (CNN). An example method includes configuring one Associative Memory Matrix (AMM) for each configured layer in the CNN. This one-to-one conversion method motivates the name to the product: the Joint Proximity Association Template (JPAT) for Neural Networks. The invention is a numerically stable soft-ware based implementation that (1) reduces the long training times, (2) reduces the execution time, and (3) produces bidirectional intra-layer connections and potentially, inter-layer connections as well. The method further includes, potentially, forming a single AMM, from the multiple AMMs corresponding to the multiple and proximal layers of the CNN, in anticipation of the well-known Universal Approximation Theorem.
US10242308B2
The present invention provides a radio frequency identification and sensing device comprising an antenna module, a RFID sensing module, and battery module. The antenna module has a first flexible substrate having an antenna circuit formed thereon. The RFID sensing module comprises a second flexible substrate, a RFID chip, a sensor formed on the second flexible substrate and a memory module formed on the second flexible substrate, wherein the sensor is utilized to detecting an environmental status for generating a plurality of sensing data, and the memory module is utilized to store the plurality of sensing data. The RFID chip is utilized to transfer the plurality of data to a reading device. The battery module is utilized to provide electrical power for operating the RFID sensing module.
US10242306B1
A contactless data carrier which is adapted to be disposed in a receiving portion of an object connection device includes a base and a tag member. The base is adapted to be tucked into the receiving portion and has an upper section and a lower section, which are connected to each other. An outer peripheral surface of the base is adapted to abut against an inner surface of the receiving portion. A width of the upper section gradually decreases in a direction away from the lower section. A width of the lower section gradually decreases in a direction away from the upper section. The tag member is disposed at the base is stored with data relative to the object connection device to be read in a contactless manner by a reading device.
US10242305B2
A method for manufacturing a carrier tape housing electronic components with seal materials includes preparing a tape-shaped main body with housing holes including bottom surfaces along a longitudinal direction, providing chip-shaped electronic components respectively into the housing holes, affixing a tape-shaped seal material having an adhesive layer on one principal surface to the tape-shaped main body such that the adhesive layer covers the housing holes and adheres to the electronic components, and forming cuts in the tape-shaped seal material to separate portions defining and functioning as the seal materials including portions at least partially overlapping with the respective housing holes in a planar view from the other portions.
US10242304B1
A contactless data carrier which is adapted to be disposed in a receiving portion of an object connection device includes a base and a tag member. The base is adapted to be tucked into the receiving portion, and has a top and a bottom, which are opposite to each other. An outer peripheral surface of the base forms a plurality of annular projections arranged at regular intervals in a direction from the top toward the bottom. An outer peripheral surface of each of the annular projections is adapted to abut against an inner surface of the receiving portion. The tag member disposed at the base is stored with data relative to the object connection device to be read in a contactless manner by a reading device and the outer peripheral surface of the base could allow the contactless data carrier to be firmly tucked into the receiving portion.
US10242303B2
In an embodiment, a carrier signal generation circuit can be used for a Radio-frequency identification (RFID) transponder device. A frequency divider circuit has a first input to receive a first frequency signal, a second input to receive a division ratio signal, and an output to provide a carrier signal as a function of the first frequency signal and the division ratio signal. A phase difference circuit has a first input to receive an analog reader device carrier signal, a second input to receive a signal based on the first frequency signal and an output to provide a digital phase difference signal as a function of the reader device carrier signal and the signal based on the first frequency signal. A signal processor has an input coupled to the output of the phase difference circuit.
US10242298B2
A method of controlling a printer is described, for printing a pattern from a first row of fluid ejection nozzles and a second row of fluid ejection nozzles in a multi-pass printing mode. The first and second rows of fluid ejection nozzles eject fluid of a first type and fluid of a second type, respectively. The method comprises: assigning respective parts of the pattern to be printed to the first and second rows of fluid ejection nozzles; applying a first mask to the first row of said ejection nozzles and a second mask to the second row of fluid ejection nozzles for printing with selected nozzles of each of the rows of fluid ejection nozzles during each pass; wherein the first mask comprises a mesa portion and the second mask comprises a mesa portion wherein the mesa portion of the first mask includes at least a first peak and the mesa portion of the second mask includes at least a second valley, the first peak overlapping with the second valley.
US10242291B2
An image processor device includes a computer processor unit (CPU), at least one memory connected to the CPU, and device for transferring images to the CPU. The memory contains an image-processing program for processing images showing at least one person. The program performs the following operations: detecting at least a face in each image and extracting therefrom a biometric template of the face; for each image, storing in a database an image reference, the biometric template, and if possible context information for the image; comparing the biometric templates corresponding to different image references with one another and associating together the image references for which the comparison has a similarity score greater than a predetermined threshold; and searching for context information corresponding to at least one of the references of the associated images, and if there is corresponding context information, establishing a link between the associated images.
US10242288B2
Various aspects of a system and method for video processing is disclosed herein. The system comprises a video processing device that is configured to generate a spatial saliency map based on spatial information associated with a current frame of a video stream. A spatio-temporal saliency map is generated based on at least motion information associated with the current frame and a previous frame of the video stream. Based on a weighted combination of the generated spatial saliency map and the generated spatio-temporal saliency map, a combined saliency map is generated.
US10242282B2
Disclosed is a method and system for generating redacted video of a scene captured using a video camera and augmenting a manual review process of the redacted video of the scene. According to an exemplary embodiment, a video of the scene is redacted via probability-based analysis to detect and obscure privacy sensitive objects included in the captured video. A manual review process of the generated redacted video is augmented to use the object detection probability to enhance the reviewing video frame rate to expedite the manual review process.
US10242273B1
This specification generally discloses technology for tracking vehicle positions in a warehouse environment. A system receives stereoscopic image data from a camera on a forklift, in some implementations. The system recognizes an object that is represented in the stereoscopic image data, identifies a representation of the recognized object in a spatial model that identifies, for each of a plurality of objects in an environment, a corresponding location of the object in the environment, determines the location of the recognized object in the environment, determines a relative position between the forklift and the recognized object, based on a portion of the received stereoscopic image data that represents the recognized object, and determines a location of the forklift in the environment, based on the determined location of the recognized object in the environment, and the determined relative position between the forklift and the recognized object.
US10242272B2
A sequence of images obtained by a camera mounted on a vehicle is processed in order to generate Optical Flow data including a list of Motion Vectors being associated with respective features in the sequence of images. The Optical Flow data is analyzed to calculate a Vanishing Point by calculating the mean point of all intersections of straight lines passing through motion vectors lying in a road. An Horizontal Filter subset is determined taking into account the Vanishing Point and a Bound Box list from a previous frame in order to filter from the Optical Flow the horizontal motion vectors. The subset of Optical Flow is clustered to generate the Bound Box list retrieving the moving objects in a scene. The Bound Box list is sent to an Alert Generation device and an output video shows the input scene where the detected moving objects are surrounded by a Bounding Box.
US10242255B2
Acquired three-dimensional positional information is used to identify user created gesture(s), which gesture(s) are classified to determine appropriate input(s) to an associated electronic device or devices. Preferably at at least one instance of a time interval, the posture of a portion of a user is recognized, based at least one factor such as shape, position, orientation, velocity. Posture over each of the instance(s) is recognized as a combined gesture. Because acquired information is three-dimensional, two gestures may occur simultaneously.
US10242243B2
A fingerprint sensor includes a first conductive pattern formed on one side of a core, a second conductive pattern formed on the first conductive pattern, an insulating layer formed between the first conductive pattern and the second conductive pattern, a dielectric layer configured to cover the second conductive pattern, and a protective layer covering the dielectric layer, wherein the protective layer includes a photosetting resin.
US10242240B1
An imaging reader captures and analyzes image data, including raw captured image data, and analyzes that capture image data to decode indicia contained therein. The indicia may be one or more two-dimensional barcodes. A dedicated front-end controller of the imaging reader generates decode data for the indicia and combines the decode data with the image data using a combinational protocol, after which a resulting decode enhanced image data frame is communicated to a host processor for processing.
US10242235B2
Method and system are provided for authentication for pairing of a smart pen with a computing device. The method, which is carried out at a smart pen, may include: sensing a signature event carried out by a user writing with the smart pen on an input user interface of the computing device; recording a signature resulting from the signature event; authenticating the signature by comparing to a stored previously recorded signature at the smart pen. If the authenticating is successful, the method activates connection of the smart pen with the computing device using a communication channel. A corresponding method is carried out at the computing device at which the signature event is carried out.
US10242228B2
A privacy compliance measurement system, according to particular embodiments, is configured to determine compliance with one or more privacy compliance requirements by an organization or sub-group of the organization. In various embodiments, the system is configured to determine a privacy maturity rating for each of a plurality of sub-groups within an organization. In some embodiments, the privacy maturity rating is based at least in part on: (1) a frequency of risks or issues identified with Privacy Impact Assessments (PIAs) performed or completed by the one or sub-groups; (2) a relative training level of members of the sub-groups with regard to privacy related matters; (3) a breadth and amount of personal data collected by the sub-groups; and/or (4) etc. In various embodiments, the system is configured to automatically modify one or more privacy campaigns based on the determined privacy maturity ratings.
US10242220B2
A computer implemented system and method of sharing files between a link sharer and a link recipient over a network. The method comprises generating, in response to a request by a link sharer, a file sharing link to a file set, where the link does not provide a link recipient the ability to modify the contents of the linked file set. In response to receiving an indication that the generated link has been activated by a link recipient, displaying a representation of the linked file set with a display element configured to send a request for modification rights to the linked file set when activated by the link recipient. In response to receiving the request for modification rights, either automatically granting modification rights to the linked file set or sending notice to the link sharer indicating that the link recipient is requesting modification rights to the linked file set.
US10242213B2
System and method to produce an anonymized cohort, members of the cohort having less than a predetermined risk of re-identification. The system includes a user-facing communication interface to receive an anonymized cohort request comprising traits to include in members of the cohort; a data source-facing communication channel to query a data source, to find anonymized records that possess at least some of the requested traits; and a processor programmed to carry out the instructions of: forming a dataset from at least some of the anonymized records; calculating a risk of re-identification of the anonymized records in the dataset based upon the data query; perturbing anonymized records in the dataset that exceed a predetermined risk of re-identification, until the risk of re-identification is not greater than the pre-determined threshold, to produce the anonymized cohort; and providing, via a user-facing communication channel, the anonymized cohort.
US10242205B2
Automatic parameter value generation is disclosed. It is determined that a parameter value generation trigger associated with a parameter has occurred. A parameter value in accordance with a format of the parameter value is obtained. At least one location associated with a first component to which the parameter value is to be communicated is determined. The parameter value is communicated to the at least one location, and a parameter value refresh policy associated with the first component is determined.
US10242194B2
A system and methodology for providing trusted execution of applications is provided. The computing system includes system hardware including memory. A Trusted Application Execution Provisioning (TAEP) operating on said computing system enforces a Trusted Application Pattern Space (TAPS) within the memory throughout the execution lifecycle of each application hosted on the computing system. The Trusted Application Execution Provisioning (TAEP) assigns each application a private application instruction space and a private application data in accordance with specifications governing the Trusted Application Pattern Space (TAPS), such that the Trusted Application Execution Provisioning (TAEP) prevents the private application instruction space of each application from being read, inferred, and/or modified by any application, and prevents the private application data space of each application from being read, inferred, and/or modified by other than its assigned application. Upon an extension request by a first application to extend with one or more collaborating applications, the Trusted Application Execution Provisioning (TAEP) assigns an application collaboration data space within the memory in accordance with the specifications governing the Trusted Application Pattern Space (TAPS), such that both the first application and the one or more collaborating applications have access to the application collaboration data space. The Trusted Application Execution Provisioning (TAEP) prevents the application collaboration space from being read, inferred, and/or modified by other than the first application and the one or more collaborating applications.
US10242190B2
Examples of systems, methods and media are shown for iteratively emulating potentially malicious code involving, for each offset of a microarchitecture for the code, emulating a first ring of an operating system, executing a segment of code in the emulated first ring, checking the behavior of the executing code for suspect behavior, and identifying the executing code as malicious code if suspect behavior is detected. Some examples include emulating a second ring of the operating system having a higher level of privilege than the first ring, such that the second ring emulation returns results to the executing code segment, but does not actually perform the functionality in a host platform.
US10242182B2
A method is provided for protecting a computer system, comprising creating an isolated process, then assigning a first process group to the process; creating an additional group process within the first process group; performing a first determination by an application programming interface (API) that the additional group process is within the first process group, and as a result of the first determination, causing the additional group process to inherit and duplicate a handle of the process. Process communications and control within isolated groups is permitted freely, whereas process control by an isolated process for non-isolated processes or isolated processes in different groups is constrained or prohibited.
US10242181B2
Described is a technology in which one application running in a browser can host another application (e.g., an advertisement) in an isolated manner that prevents the hosted application from accessing browser data, or data of any other hosted application (including the host). The host and/or hosted application may be a browser plug-in (e.g., Microsoft® Silverlight™) application. The host application privately instantiates a hidden plug-in, with that hidden plug-in's access to browser data disabled, and loads the hosted application in the hidden plug-in. A XAML tag element may be used to identify the hosted application, along with a rendering area for the hosted application. Content from the hosted application is composited with content from the host application when rendering. The host application may provide keywords to the hosted application, such as for selecting relevant advertisements, and/or may allow the hosted application to open a browser window to display associated website content.
US10242176B1
A computing device includes a bus controller and an endpoint device that are in communication over an internal bus. The bus controller initiates a discovery message to the endpoint device requesting a computational value based on the discovery message, wherein the computational value is generated by the endpoint device using a predefined algorithm and the discovery message includes a preconfigured identification code associated with the bus controller. The bus controller receives a response from the endpoint device, which includes the computational value, when the endpoint device authenticates the controller based on the preconfigured identification code. If the bus controller successfully authenticates the endpoint device based on the computational value, the controller sends an acknowledgment message to the endpoint device and registers it as being owned by the bus controller. Otherwise, the bus controller sends a failure message to the endpoint device and logs it as being unmanageable by the controller.
US10242170B2
An electronic device according to various embodiments of the present disclosure may include at least one sensor module including a transmitter, a receiver, a secure memory for storing data obtained by the receiver, and a security control module for controlling the transmitter based on whether a target memory in which the obtained data is to be stored is the secure memory. In an example, the sensor may be a biometric sensor in which the transmitter transits an optical signal to a user's finger or iris or the like to authenticate the user. If malicious code attempting to defeat security is detected, so that the secure memory is not set up as the target memory, the security control module may control the transmitter by restricting transmission of signals.
US10242164B2
Various systems and methods for modifying application specific feature rights are disclosed herein. In one example, a system for modifying application specific feature rights (ASFR) is disclosed. The example system can include a file system to store a file, where the file system includes a number of ASFR corresponding to the file, where the number of ASFR designates a client type that is to trigger activation of features indicated by the number of ASFR. The system can include a processor and a computer-readable memory storage device storing executable instructions to be executed by the processor to cause a modifying service implemented on a computing device to perform actions. In an example these actions can include detecting a selection of the file stored in a file system. In an example, the system can also modify the file to indicate the number of ASFR associated with the file. The system can also send the modified file to a first user device.
US10242163B2
According to example configurations as described herein, use of software can be contingent upon whether a hierarchical license tree has a valid license for a software resource associated with a respective node in the tree. For example, an installer can be configured to traverse the hierarchical license tree to identify which, if any, of the software resources as represented by nodes in the tree has a valid license and therefore can be installed for execution on a respective computer system. If a valid license exists for a given node in the tree, the software resource associated with the given node as well as software resources associated with child nodes of the given node can be installed for use on the computer. A software resource manager can be configured to prevent installation, execution, etc., of software resources for nodes above the respective parent node that do not have a corresponding valid license.
US10242158B2
A medical charge router receives charge information from a variety of sources and converts it to a standard charge format for automated processing and routing to one of multiple billing programs.
