US09585300B2
A folding agricultural implement including a plurality of tilling sections and a hinge system. The tilling sections include first and second tilling sections, with the second tilling section being pivotally coupled to the first tilling section about a first pivot axis. The hinge is system coupled to both tilling sections. The hinge system includes a link, an actuator, at least one wheel and a ramp system. The link is pivotally coupled to the first tilling section about a second pivot axis. The actuator has a pivoting connection on each end with one pivoting connection being coupled to the second tilling section and the other pivoting connection is coupled to the link, with the actuator having a range of travel. The wheel is rotationally coupled to the link. The ramp system is configured for the wheel to traverse thereover for a portion of the range of travel of the actuator.
US09591787B2
Cooling apparatuses and coolant-cooled electronic assemblies are provided which include a thermal transfer structure configured to couple to an electronics card which operatively inserts into an electronic system. The thermal transfer structure includes a clamping structure movable between opened and clamped positions. A coolant-cooled structure, which is associated with the electronic system within which the electronics card is operatively inserted, resides between the electronics card and, at least partially, the clamping structure with insertion of the electronics card into the electronic system. The opened position of the clamping structure facilitates docking of the electronics card within the electronic system with the coolant-cooled structure between the card and, at least partially, the clamping structure, and movement of the clamping structure to the clamped position facilitates clamping of the thermal transfer structure to the coolant-cooled structure, and thermal conduction of heat from the card to the coolant-cooled structure.
US09591780B2
A compliable unit in an compliable network comprises a first layer including at least one device component at a first region of the first layer, and a second layer including at least one compliable element at a first region of the second layer to transfer the at least one device component to a desired location. The first layer and the second layer are arranged in a stack.
US09591779B2
An electronic apparatus that prevents a cable included in a coupler accommodated in an accommodating part from being caught between a battery lid and an apparatus body, with a simple construction. The electronic apparatus includes an accommodating part for accommodating a coupler, a battery lid which opens and closes an opening of the accommodating part, and a lock member including a pawl portion which restricts the coupler from being discharged from the accommodating part when the coupler has been accommodated therein. A portion defining the opening of the battery accommodating part is formed with a cutout for routing out the cable. When the coupler is accommodated and the cable has been arranged in the cutout, the pawl portion covers at least part of the cable.
US09591778B1
A display device with a support member selectively converted between a support stand for supporting the display device for viewing, and a carrying handle for conveniently carrying the display device. A mounting apparatus may be mounted on a rear side of a display device that has a support member selectively convertable to be a support stand for supporting the display device for viewing, or a carrying handle for conveniently carrying the display device. The support member has an internal swivel assembly that guides the support member along a fixed path between a support stand mode and a carrying handle mode.
US09591774B2
An electrical junction box having a novel structure in which a cover is externally fitted and assembled to a main body provided with a circuit board. The electrical junction box enables water that has entered the cover from reaching the circuit board via a micro-gap between the main body and the cover. At least one of an outer surface of a main body and an inner surface of a cover that oppose each other in a state in which the cover is assembled to the main body provided with a circuit board is provided with a guiding drain groove for guiding the water in the horizontal direction using capillary action.
US09591768B2
The present invention relates to an adhesive agent which can be used in the mounting of a semiconductor chip on a circuit board or the like. The present invention addresses the problem of providing an adhesive agent having both excellent storage stability and excellent connection reliability. A means for solving the problem is an adhesive agent comprising (a) a polyamide, (b) an epoxy compound and (c) an acid-modified rosin.
US09591763B2
Disclosed substrate with embedded component includes: an insulating base member; a conductive pad formed on the insulating base member; a component connected to the conductive pad with a solder; and a resin covering the component, wherein a hole is provided in the insulating base member and the conductive pad, and the insulating base member is exposed on a side surface of the hole.
US09591759B2
A circuit board for a communication connector, comprising a first signal input terminal, a first signal output terminal, a second signal input terminal, a second signal output terminal, a first signal wire, a second signal wire, a capacitive structure and a capacitive cylinder. The first signal input terminal and the first signal output terminal are coupled by the first signal wire; the second signal input terminal and the second signal output terminal are coupled by the second signal wire; the capacitive structure is coupled with the first signal wire; the capacitive cylinder is coupled with second signal wire. The capacitive structure and the capacitive cylinder are capacitive coupled between the first signal wire and the second signal wire.
US09591755B2
A power semiconductor module comprising internal load and auxiliary connection devices embodied as wire bonding connections. A substrate has a plurality of load and auxiliary potential areas, wherein a power switch is arranged on a first load potential area, said power switch being embodied as a plurality of controllable power subswitches arranged in series. The power subswitches have a load bonding connection consisting of a plurality of load bonding wires to a second load potential area, wherein a first bonding base is arranged on the second load potential area and an adjacent second bonding base of the respective load bonding wire is arranged on a contact area of the power subswitch.
US09591749B2
A method of fabricating a capacitance touch panel module includes forming a plurality of first conductive patterns on a substrate comprising a touching area and a peripheral area along a first orientation, a plurality of second conductive patterns along a second orientation, and a plurality of connecting portions in the touching area; forming a plurality of insulated protrusions, in which each insulated protrusion covering one connecting portion, and forming an insulated frame on the peripheral area; and forming a bridging member on each insulated protrusion.
US09591740B2
A negative ion-based neutral beam injector comprising a negative ion source, accelerator and neutralizer to produce about a 5 MW neutral beam with energy of about 0.50 to 1.0 MeV. The ions produced by the ion source are pre-accelerated before injection into a high energy accelerator by an electrostatic multi-aperture grid pre-accelerator, which is used to extract ion beams from the plasma and accelerate to some fraction of the required beam energy. The beam from the ion source passes through a pair of deflecting magnets, which enable the beam to shift off axis before entering the high energy accelerator. After acceleration to full energy, the beam enters the neutralizer where it is partially converted into a neutral beam. The remaining ion species are separated by a magnet and directed into electrostatic energy converters. The neutral beam passes through a gate valve and enters a plasma chamber.
US09591739B2
A circuit for controlling an RF generator, the circuit including first and second heterodyne stages. The first heterodyne stage receives an input signal, which is based on a characteristic of an RF signal generated by the RF generator, and is configured to: mix the input signal with a first mix signal to generate a first heterodyne signal and to filter the first heterodyne signal through a low pass filter. The second heterodyne stage receives the filtered first heterodyne signal and is configured to: mix the filtered first heterodyne signal with a second mix signal to generate a second heterodyne signal and to filter the second heterodyne signal through a band pass filter. A detection stage converts the filtered second heterodyne signal to a DC signal, and a power control stage receives the DC signal and controls the RF signal in response to the DC signal.
US09591734B1
In laser-produced plasma (LPP) extreme ultraviolet (EUV) systems, pressure waves and other impulsive disturbances originating from plasma bubble emitting EUV light are created which affect flight of incoming droplets. These disturbances slow the migration of subsequent droplets to the plasma bubble. Because the incoming droplets are slowed, the laser beam does not directly hit the droplet at a primary focus point. This causes the resulting level of EUV light generated to be lower than expected and is manifested as a periodic oscillation in the LPP EUV system. An iterative learning controller (ILC) is used to reduce the periodic oscillations when operating the LPP EUV system in a burst mode or a continuous mode. The ILC, on the rising edge of each burst, uses an error signal collected during a completed burst and the input control signal from the completed burst to update the input control signal for a next burst.
US09591727B2
A lighting system according to the embodiment includes a lighting device; and a graphic user interface displayed on a touch screen of a lighting control device to control the lighting device. The graphic user interface includes a first region to display a map for an installation space of the lighting device and a lighting icon corresponding to the lighting device in the map; and a second region to display a menu for setting a control condition of the lighting device corresponding to the lighting icon. The map includes a plurality of division spaces obtained by dividing the installation space into a plurality of regions and the lighting icon is displayed in a specific division space corresponding to an actual installation portion of the lighting device.
US09591718B2
An illuminance configuring illumination system for performing light adjustment in accordance with a determined illuminance range includes: at least one light assembly; a control module, provided with a set of preset light distribution curve data; a distance measuring module, configured to correspondingly measure a light distance of the light assembly, thereby obtaining a light adjustment reference information; and an illuminance measuring module, configured to detect the illuminance environmental variation in the surrounding of the light assembly, thereby obtaining a compensation reference information. The control module performs illuminance adjustment on the light assembly by referring to the set of preset illuminance range according to the light adjustment reference information and the compensation reference information.
US09591711B2
A luminaire can comprise a system that automatically adjusts light output from the luminaire to control light level in an illuminated area. The system can increase light output if the light level in the area falls below a target light level or decrease light output if the light level in the area rises above the target. For example, when the area is illuminated by a combination of sunlight and luminaire light, the light level can be maintained at the target level by gradually decreasing light output as the sunlight contribution increases in the morning and by gradually increasing light output as the sunlight contribution decreases in the evening. The system adjustments can take into consideration whether the light level is offset from the target due to a change in the target or a short-term fluctuation that may be due to a cloud temporarily blocking the sun.
US09591703B2
An LED module can be powered by two conductors and the LED module includes a constant current driver. The constant current driver is configured to provide a predetermined current so long as the input voltage provided on the two conductors exceeds a predetermined level. The constant current driver powers an LED string supported by the LED module and can adjust the current to the LED string based on an input signal. A conversion circuit converts the input voltage to an input signal and provides that input signal to the constant current driver so that dimming can be provided while only using two conductors to provide power.
US09591700B2
A microwave appliance and method for operating a microwave appliance are provided. The method includes operating a fan of the microwave appliance in order to draw a flow of air through a circulation conduit of the microwave appliance, measuring an air quality of the flow of air within the circulation conduit with a sensor of the microwave appliance, and deactivating the fan of the microwave appliance if the air quality of the flow of air within the circulation conduit of the microwave appliance exceeds a threshold value. In such a manner, the flow or air can be properly filtered without operating the fan of the microwave appliance excessively.
US09591695B2
Aspects of a method and system for sharing modulation information between multiple access points may include receiving modulation control information and demodulation control information at an access point comprising one or more receivers and one or more transmitters. One or more modulation frequencies may be adjusted and utilized to generate transmit signals by the one or more transmitters based on the received modulation control information. One or more demodulation frequencies may be adjusted and utilized to generate intermediate frequency signals by the one or more receivers based on the received demodulation control information. The modulation control information and the demodulation control information may be received via a control point. The modulation control information and demodulation control information may be received on a link operating in a frequency band different from said transmit frequencies and said receive frequencies.
US09591679B2
Systems, methods, and apparatuses for initiation of inter-device communication in wireless communication systems are provided. Both a user equipment (UE) and a network entity may initiate a direct inter-device communication link between UEs located in proximity. The UE may simultaneously maintain an active communication link with its serving base station while communicating with other UEs over the inter-device communication link. Long term evolution (LTE) downlink or uplink radio resources may be used for communications over the inter-device communication link.
US09591674B2
A mobile terminal communicable with a service providing apparatus via an access point, comprises: an access unit configured to access a designated access point by wireless connection; a receiving unit configured to switch, if a service search instruction is received, the wireless connection with the designated access point by the access unit to wirelessly connect to another access point, and receive information of a service provided by a service providing apparatus communicable via the other access point; and a display unit configured to display a selection screen for enabling to select, based on the received information, between a service provided by a service providing apparatus communicable via the designated access point and a service provided by a service providing apparatus communicable via the other access point.
US09591667B2
A method and a Base Station (BS) of transmitting information for Random Access (RA) by a base station in a wireless communication system are provided. The BS generates RA information for beam alignment between the base station and each of a plurality of mobile terminals based on a number of reception beam forming patterns of the base station used for each of one or more RA channels and broadcasts the RA information to the plurality of mobile terminals. The RA information comprises information related to the number of reception beam forming patterns of the base station used for each of the one or more RA channels.
US09591661B2
A method for reducing scheduling requests by a wireless communication device transmitting data using dynamically scheduled resources over a logical channel is provided. The method includes receiving, at the wireless communication device, a configuration from a network entity that sets a LogicalChannelSR-Mask for a logical channel for which uplink resources can be dynamically scheduled by the wireless network. The method further includes waiting to send a scheduling request (SR) for a delay time period when data is available to be sent on the logical channel and uplink resources have not been granted. The method additionally includes using the grant to send the data without sending an SR when a grant is received within the delay time period; or sending an SR when a grant is not received within the delay time period. In another method, a network selectively enables or disables SRs for a logical channel through explicit signaling.
US09591660B2
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for a terminal to receive a downlink signal in a wireless communication system. The method includes the steps of: receiving a downlink signal through a downlink period in a subframe including the downlink period, a gap period, and an uplink period; and demodulating the downlink signal, wherein the length of the downlink period is less than or equal to half of the subframe. When the downlink signal is received on a first type of carrier, the downlink signal is demodulated using a first cell-common reference signal. When the downlink signal is received on a second type of carrier, the downlink signal is demodulated using a terminal-specific reference signal.
US09591657B2
Techniques are described for wireless communication. A first method includes measuring, by a first device, a condition of a wireless channel; and generating at least one channel side information feedback message based on the measured condition of the wireless channel. The at least one channel side information feedback message provides information on a relationship of a set of parameters, including a data rate parameter, an error probability parameter, and at least one of a deadline parameter or a transmission link parameter. A second method includes measuring, by a first device, interference on a wireless channel; identifying an interfering device for the wireless channel based on the measurement; and generating a channel side information feedback message based on the measured interference on the wireless channel. The channel side information feedback message indicates the interfering device for the wireless channel and a correlation of interference from the interfering device with time or frequency.
US09591655B2
The invention relates to methods and arrangements in a transmitting node for enabling a receiving node to perform measurements on interference caused by transmissions from at least one transmission point controlled by the transmitting node on receptions at the receiving node. The transmitting and receiving nodes are comprised in a wireless communications system. The transmitting node determines an interference measurement resource, IMR, for the receiving node. The receiving node is expected to measure interference on the IMR. The transmitting node then transmits at least one interfering signal on the IMR. The at least one interfering signal is not expected to be decoded or coherently measured upon by any node served by the transmitting node.
US09591650B2
Embodiments of the present invention disclose a communication method, a receiving method and an apparatus in a wireless local area network. The communication method includes: determining a first channel and a second channel of the wireless local area network, where the first channel and the second channel are consecutive, and the wireless local area network includes a first local area network and a second local area network; sending a first beacon frame by using all or a part of a bandwidth of the first channel, where the first beacon frame includes system information of the first local area network; and sending a second beacon frame by using all or a part of a bandwidth of the second channel, where the second beacon frame includes system information of the second local area network. The embodiments of the present invention improve a utilization rate of system spectrum resources.
US09591645B2
Provided is a method and apparatus for operating a control channel in a beamforming-based wireless communication system. The provided method includes acquiring information indicating a best Base Station (BS) receive beam for Uplink (UL) communication; determining a control channel region for UL control channels in a UL interval considering the best BS receive beam, the control channel region being a predetermined region that is mapped to the best BS receive beam; and exchanging information about the control channel between a BS and a Mobile Station (MS) through the control channel region.
US09591644B2
Long term evolution (LTE)/LTE-Advanced (LTE-A) deployments with unlicensed spectrum leverage more efficient LTE communication aspects over unlicensed spectrum, such as over WIFI radio access technology. In order to accommodate such communications, various downlink procedures may be modified in order to handle communications between licensed and unlicensed spectrum with LTE/LTE-A deployments with unlicensed spectrum.
US09591643B2
In described embodiments, a channel allocation system, such as a white space channel allocation system, employs a server processor and database to record communication characteristics of incumbent service providers licensed or otherwise registered to operate within certain frequency spectrum. The channel allocation system allows registration of licensed service providers, or access to existing licensed service provider databases, to obtain required information of communication characteristics to form protected service contours. Based on the protected service contours, the availability of channels in areas is pre-computed. In addition, unlicensed or unregistered users, such as TV band devices (TVBDs), register with the channel allocation system and request channel lists of channels to operate on with a query. The system performs an iterative search of areas with successively finer resolution and identifies channels that might be included in a channel list in response to the query.
US09591642B2
Methods for allocating a physical downlink control channel (PDCCH) to reduce a number of PDCCH candidates in a search space for carrier aggregation on a user equipment (UE) are disclosed. The method comprises the step of selecting a control channel element (CCE) aggregation level for a PDCCH allocation for each of a plurality of user equipments (UEs) at an evolved NodeB (eNB). The operation of identifying a transmission mode for each of a plurality of component carriers (CCs) associated with the PDCCH at the eNB follows. The next operation of the method is assigning each CC's downlink control information (DCI) into CCEs in a PDCCH search space in the PDCCH starting at a CCE location based on the CC's transmission mode and the CCE aggregation level for the UE receiving the CC.
US09591637B2
A wireless device at least demodulates, descrambles and decodes a first control signal to generate a first signal. The wireless device processes the first signal by at least encoding, scrambling, modulating and scaling the first signal. The wireless device subtracts the processed first signal from received signals to generate a second signal. The wireless device at least demodulates, descrambles and decodes the second signal to generate a physical broadcast message. The wireless device determines a plurality of system parameters of a base station employing the physical broadcast message.
US09591636B2
Methods and apparatus are provided for the transmission of physical downlink control signaling. In one method, a User Equipment (UE) receives information associated with a physical resource block (PRB) for enhanced physical downlink control channel (EPDCCH) from a base station. Based on either first information received on physical control format indicator channel (PCFICH) or second information received on higher layer signaling, the UE determines a starting orthogonal frequency division multiple (OFDM) symbol on which EPDCCH transmission starts. The UE receives control information on the EPDDCH based on the information associated with the PRB and the determined starting OFDM symbol.
US09591634B2
A wireless transmit/receive unit (WTRU) receives a downlink subframe having multiple component carriers, each component carrier having control information encoded in a physical data control channel (PDCCH). The WTRU performs a blind decoding of control information in a first PDCCH located within a first component carrier to obtain a location of a second PDCCH located within a second component carrier, where the location of the second PDCCH is relative to a location of the first PDCCH as control channel element offset. The WTRU decodes the second PDCCH at the obtained location.
US09591632B2
A method for and apparatus for transmitting and receiving data in a wireless communication system supporting multiple carriers is provided. A wireless device determines a starting OFDM symbol of a physical downlink shared chancel (PDSCH) which is variably located by presence of reference signal (RS), a number of physical resource block (PRB)s used for an enhanced physical downlink control channel (ePDCCH), and receives the ePDCCH. The ePDCCH is set by one or more sets of PRBs within the PDSCH configured for a UE to monitor the ePDCCH. Thus, more efficient and accurate scheduling with lower complexity and reduction of control overhead of a master cell (as PCell), for multi-UEs and variable control information transmissions are supported in this invention.
US09591630B2
A base station apparatus assigns a plurality of cells to a mobile station apparatus, and the base station apparatus and the mobile station apparatus communicate with each other via the plurality of cells. The plurality of cells are grouped into a plurality of groups, each group being made up of at least one cell having an identical transmission timing in the mobile station apparatus. In a case where a cell that has been deleted from one of the plurality of groups is added to another one of the plurality of groups in accordance with an instruction from the base station apparatus, the mobile station apparatus sets the added cell to be in a deactivated state.
US09591628B2
In order to reduce radio resources allocated to PDCCHs and improve the data rate even when a plurality of component carriers are aggregated into a wide band, the present invention provides a base station apparatus having: a downlink control information generation section (306) configured to generate downlink control information (DCI) to demodulate PDSCHs that are sent independently in respective component carriers (CCs) allocated to a user terminal; and a transmitting section configured to transmit a PDCCH containing the downlink control information (DCI). The downlink control information (DCI) generated by the downlink control information generation section (306) is added with identification information (CIF) that is used to demodulate the PDSCHs assigned to the component carriers and is capable of identifying each of the component carriers.
US09591626B2
To prevent the occurrence of interference in the uplink when carrying out “Time-Switched UL CA”. A mobile station UE according to the present invention includes a UL transmission processing unit 11 configured to transmit uplink information at TTI# n+4 corresponding to TTI#n, using a CC allocated over a PDCCH to the mobile station UE at TTI# n by the radio base station eNB. The UL transmission processing unit 11 is configured to transmit the uplink information at each of TTIs using only one CC, and when TTI# n+4 is included in a “switching period” in which a CC used for the transmission of the uplink information is switched, the UL transmission processing unit 11 is configured not to transmit the uplink information at the TTI# n+4.
US09591625B2
A technique for allocating a uplink data volume 504 to uplink data pending for transmission in a telecommunications device is provided. As to a method aspect of the technique, a grant of the uplink data volume is received. A portion 502 of the granted uplink data volume is reserved for transmission of a buffer status report, which is to be provided by a Data Link layer 300 of the telecommunications device. A size of the buffer status report depends on a number of channels for which uplink data is pending. If an unreserved portion 503 of the granted uplink data volume is not sufficiently sized for the pending uplink data, the unreserved portion and at least a part of the reserved portion are allocated to at least a portion of the pending uplink data when the allocation corresponds to a reduction of a number of channels for which uplink data is pending so that the buffer status report is at least reduced in size.
US09591622B2
The present disclosure is applied to the field of communications, and provides a channel assignment, acquisition method and system, the assignment method including: selecting at least one idle channel from idle channels of a multi-channel sharing system as a control channel; sending an idle signal to the control channel, the idle signal identifying that the control channel is a control channel for a customer premise equipment (CPE) to be positioned therein in a preset positioning manner; and upon receipt of a communication request from a CPE positioned to the control channel, assigning the control channel to the CPE. The present disclosure, by selecting one idle channel as a control channel, positioning a CPE to the control channel after the CPE scans the control channel, and conducting communication through the control channel, can not only achieve dynamic assignment of the channel, but also make the amount of computation of the dynamic assignment small and control complexity of the dynamic assignment lower.
US09591618B2
A radio network controller, RNC, keeps control of how many users to configure on a first transmission time interval, TTI, and how many to configure on a second TTI. For example, a method is performed by the RNC, for configuring at least one radio bearer between a radio base station, RBS, and wireless communication devices. The method comprises sending, from the RNC to the RBS, radio bearer configuration information for controlling a distribution between a first number of wireless communication devices and a second number of wireless communication devices where the first number of wireless communication devices are operating a radio bearer using a first TTI, and the second number of wireless communication devices are operating a radio bearer using a second TTI.
US09591610B1
Disclosed herein is a method for improved paging in a wireless communication system. In a scenario where base stations broadcast congestion indicators to prevent mobile stations from registering in coverage areas that are experiencing threshold congestion, the method provides for a new form of zone based paging that accounts for the possibility that a mobile station has entered into a new zone but has not yet registered due to a threshold congestion state. According to the method, a paging attempt will be directed to the mobile station's zone of last registration and to only those coverage areas in at least one adjacent paging zone that are deemed to be experiencing threshold congestion.
US09591607B2
Improved methods and apparatus are described for adaptively adjusting a node power level in a wireless node network having a plurality of nodes and a server. In one method, the server is operative to fix an output power setting on a first node (such as an ID node or master node) to a first power level when the first node is located in a first area. The first power level corresponds to a density of the nodes operating within the first area. The server then detects if the first node has moved to a second area. When the first node is detected as being in the second area, the server adapts the output power setting on the first node to a second power level. The second power level corresponds and relates to a density of the nodes operating within the second area.
US09591605B2
A method and apparatus for supporting positioning measurements. The methods include designating a reference cell, choosing a positioning signal, and, for inter-frequency measurements, determining which inter-frequency cell to measure and how to make such an inter-frequency positioning measurement.
US09591601B2
A method, control node, gateway and computer programs in a communications network for enabling communication with a newly detected device connected to the network. The method comprises receiving a request message including an id associated with the newly detected device from a gateway, and retrieving configuration data associated with the device based on the id, from a device vendor database, where the device vendor database is indicated by the id. The method further comprises providing a resource in the communications network based on the configuration data, acknowledging the request message to the gateway, thereby enabling the device to communicate with the resource in the communications network.
US09591598B2
A method of generating a code sequence and method of adding additional information using the same are disclosed, by which a code sequence usable for a channel for synchronization is generated and by which a synchronization channel is established using the generated sequence. The present invention, in which the additional information is added to a cell common sequence for time synchronization and frequency synchronization, includes the steps of generating the sequence repeated in time domain as many as a specific count, masking the sequence using a code corresponding to the additional information to be added, and transmitting a signal including the masked sequence to a receiving end.
US09591588B1
Examples relate to determining access point power output. In one example, a computing device may: identify, for a particular access point, a plurality of neighboring access points; identify, for each neighboring access point, a pathloss value that indicates a difference in a transmit power of the neighboring access point and a received signal strength observed by the particular access point; identify, from the neighboring access points, at least one adjacent access point, each adjacent access point having a pathloss value that is less than a pathloss threshold; generate a representative pathloss using the pathloss values of each adjacent access point; determine a target power level for the representative pathloss; and provide at least one of the neighboring access points with instructions that cause the at least one neighboring access point to adjust a power output level of the at least one neighboring access point.
US09591579B2
Method and apparatus for optimizing power consumption of a terminal in a mobile communication system
The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.
US09591576B2
Method and apparatus for optimizing power consumption of a terminal in a mobile communication system
The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.
US09591575B2
Logic may comprise hardware and/or code to select a narrow band from a wider channel bandwidth. Logic of communications between devices may select, e.g., a 1 or 2 MHz sub-channel from a wider channel bandwidth such as 4, 8, and 16 MHz and transmit packets on the selected 1 or 2 MHz channel. For instance, a first device may comprise an access point and a second device may comprise a station such as a low power sensor or a meter that may, e.g., operate on battery power. Logic of the devices may facilitate a frequency selective transmission scheme. Logic of the access point may transmit sounding packets or control frames across the sub-channels of the wide bandwidth channel, facilitating selection by the stations of a sub-channel and subsequent communications on the sub-channel between the access point and the station.
US09591567B2
Method and apparatus for optimizing power consumption of a terminal in a mobile communication system
The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.
US09591565B2
Examples are disclosed for techniques for allowing a wireless device to wake up a low power device while remaining compatible with other devices and wireless protocols. A first station determines that a low power device needs to wake up all or a portion of its circuitry in order to send and/or receive data from the first station. The first station sends a legacy preamble according to a standard wireless communication method such as according to IEEE 802.11 or Bluetooth addressed to the low power device. Legacy stations will recognize that a device is accessing the medium and will abstain from transmitting data during the transaction(s) between the first station and the low power device. The first station then sends a wake up payload according to a low power wireless communication method such as ASK or FSK to the low power device. The low power device recognizes the wake up payload and wakes up its main radio such as an IEEE 802.11 or Bluetooth radio. The first station sends and/or receives data to/from the low power device according to the standard wireless communication method. If there is no more data to send or receive, low power device powers down at least its main radio.
US09591562B2
The present disclosure discloses a method and network device for provisioning access point bandwidth based on predetermined events. The disclosed system identifies a pattern for one or more devices over a period of time, the pattern indicating that the one or more devices (a) connect to a particular access point at a particular time of day, or (b) are located near the particular access point at the particular time of day. Prior or approximately the particular time, the disclosed system facilitates at least one client device associated with the particular access point to associate with a second and different access point. The disclosed system then provides, by the particular access point to the one or more devices, access to network resources.
US09591560B2
A network device may receive, from a first telecommunications network, one or more temporary credentials that allow access to the first telecommunications network; receive, from a user device, a request to access the first telecommunications network; provide, to a server device associated with a second telecommunications network associated with the user device, a service validation request; receive, from the server device, a service validation response indicating that the user device is permitted to access the first telecommunications network; provide, based on receiving the service validation response, a particular temporary credential, of the one or more temporary credentials, to the user device; and transmit data to or from the user device via the first telecommunications network when the particular temporary credential is used to access the telecommunications network.
US09591559B2
A method that includes receiving, at a mobile device, information identifying an access point. The method further includes determining, at the mobile device, whether a count of encounters by the mobile device with the access point in response to the count satisfying the threshold with the access point satisfies a threshold. The method further includes displaying, at the mobile device, an indicator associated with the access point in response to the count satisfying the threshold.
US09591552B2
Provided are a beacon device and a control method for seamless service. The beacon device includes a plurality of Bluetooth communication modules. The beacon device activates one of the plurality of Bluetooth communication modules to broadcast a beacon signal. While the activated Bluetooth communication module is connected to any terminal device, the beacon device activates another one of the plurality of Bluetooth communication modules to broadcast the beacon signal, enabling the seamless service.
US09591550B2
A method for operating a switch in a communication network includes receiving path information of a service flow between a first user equipment (UE) and a second UE from a controller, receiving a packet forwarded through the service flow from a base station, and transmitting the packet to a path determined by the path information. An apparatus for a switch in a communication network includes a controller configured to receive path information of a service flow between a first user equipment (UE) and a second UE from a controller, receive a packet forwarded through the flow from an evolved NodeB and forward the packet to a path determined by the path information. Other embodiments are also disclosed.
US09591549B2
Apparatus, and an associated method, by which to facilitate frequency channel allocation, and reallocation, in a radio communication system. Channel allocation and reallocation is effectuated to attain a desired statistical emission spectrum. Implementation is effectuated, for instance, in a WLAN system operable pursuant to the IEEE 802.11 standard but implemented in a 5 GHz frequency band.
US09591543B2
A handover control method for a network node of a cellular communication network may include the network node receiving one or more signals from each of one or more other network nodes. The one or more signals are indicative of a result of uplink signal strength measurements performed by the other network node in relation to a wireless communication device and an available downlink transmission power value of the other network node. The network node then bases a handover decision on an estimated downlink received power of the wireless communication device in relation to the other network node. The estimated downlink received power is based on the result of the uplink signal strength measurements and the available downlink transmission power.
US09591541B2
The present invention discloses a migration method and an apparatus, which relate to the field of communications technologies and are invented for implementation of proper configuration of different network resources. The method includes: sending, by a base station of a first network, information to a user equipment, where the information is used for: migrating, by the user equipment, from a second network to the first network, where the user equipment is in an idle state relative to the first network; or determining, by the user equipment, whether to migrate from the first network to the second network, where the first network is a 3GPP network, and the second network is a non-3GPP network. The present invention is mainly applied to a process of network migration of the user equipment.
US09591533B2
A method and device for indicating measurement parameters are disclosed. The method for indicating the measurement parameters includes: a base station of a serving cell acquiring frequency band usage information of neighboring cells of the serving cell; according to a frequency band used by the base station itself and the obtained frequency band usage information of all the neighboring cells, the base station of the serving cell determining measurement parameters of a mobile station which accesses the base station of the serving cell, wherein, the measurement parameters include: measurement frequency points and measurement bandwidths at all the measurement frequency points; and the base station of the serving cell indicating the measurement parameters to the mobile station which accesses the base station of the serving cell. With the method and device of the present document, a flexibility of measurement bandwidths and an accuracy of measurement can be improved.
US09591530B2
Even when handover processing to a radio base station T-eNB not supporting “extended PDCP-SN” is performed on a mobile station UE communicating with a radio base station S-eNB supporting “extended PDCP-SN,” the communications are continued. A mobile communication method according to the invention includes the steps of: causing a radio base station S-eNB to determine to perform handover processing of a mobile station UE to a radio base station T-eNB not supporting “extended PDCP-SN” in a state where a first bearer using “extended PDCP-SN” is established with the mobile station UE, and causing the radio base station S-eNB to create “RRC connection reconfiguration” which instructs deletion of the first bearer and addition of a second bearer using “conventional PDCP-SN” and to transmit “RRC connection reconfiguration” to the mobile station UE.
US09591528B2
The present invention provides a data forwarding method, device, and base station and belongs to the field of communications. According to the present invention, when forwarding data, radio equipment can forward data according to a rate different from a rate at which the data is received.
US09591525B2
A new device is deployed to an area in which a network is provided. The new device may join the network using a single handshake via a neighboring device that is a member of the network and register with a network management system managing the network. If the network is overloaded or has limited bandwidth remaining, the network may refuse to admit the new device, or if the new device is isolated, may force some devices that are members of the network to leave or migrate from the network to allow the isolated device to join the network.
US09591523B2
A large volume of location related information, e.g., assistance data or location information, is transferred in separate messages between a server and a target by segmenting the location related information into a plurality of messages. If the connection between the server and target is released prior to completion of the transfer of the location related information, the transfer is resumed by sending the remaining messages after connection is reestablished. Each message is sent after receiving an acknowledgement of receipt. Thus, both the server and target can control the flow of the transfer by delaying the sending of one or more messages or delaying the sending of the acknowledgements of receipt.
US09591521B2
A method of transmitting a message between user equipment and network equipment, user equipment and network equipment are disclosed. The method of transmitting a message between user equipment and network equipment in which the message comprises a message header and a message payload, the message header having a plurality of fields, comprises the steps of: setting an indicator field in the message header to indicate that a report providing scheduling information is included in the message payload; setting a secondary indicator field in the message header to indicate that, for at least some values of the secondary indicator field, an alternative report having alternative scheduling information is included in the message payload; and transmitting the message header and message payload. This enables alternative reports to be transmitted from the user equipment without reducing the number of allocatable logical channels or MAC CE types.
US09591519B2
A radio communication terminal that increases the ACK/NACK resource utilization efficiency while preventing ACK/NACK collision, and that causes no unnecessary reduction of the PUSCH band in a system that transmits E-PDCCH control information. The radio communication terminal adopts a configuration including a receiving section that receives a control signal including an ACK/NACK index via an enhanced physical downlink control channel (E-PDCCH) transmitted using one configuration from among one or a plurality of configuration candidates, a control section that selects a resource to be used for an ACK/NACK signal of downlink data from among specified resources specified beforehand based on E-PDCCH configuration information used for transmission or reception of the E-PDCCH and the ACK/NACK index, and a transmitting section that transmits the ACK/NACK signal using the selected specified resource.
US09591518B2
For a targeted wireless device that is operating in a communication network that includes a first access network and an associated core network, the teachings herein advantageously provide for the conditional selection of a second access network, for exchanging NAS signaling between the communication network and a targeted wireless device, to offload such signaling from the first access network. The second access network is different from the first access network and may or may not be integrated with the core network, but the first access network and/or the associated core network are adapted to provide for the conditional routing of certain NAS signaling through the second access network, which NAS signaling would conventionally be conveyed via the first access network. In an example, the first access network is a 3GPP RAN and the core network is a 3GPP core network, while and the second access network is a non-3GPP RAN.
US09591517B2
In one embodiment, a social networking system maintains a moving average of the number of connection problems, including socket timeouts and failed uploads, per client in a geographic area to determine whether the wireless data network serving the geographic area is overloaded. In response to detecting a network overload, the social networking system may transmit an instruction to the clients in the particular geographic area to enter one of a plurality of traffic throttling modes. In particular embodiments, the social networking system maintains a historical log of network overload conditions, and uses the historical log to generate an estimate of the wireless network capacity serving a geographic area. Thus, the social networking system may preemptively transmit instructions to clients to enter a bandwidth-conservation mode when the estimated traffic demand exceeds the estimated capacity for a particular geographic region.
US09591510B2
Generally discussed herein are systems, apparatuses, and methods for creating message traffic. In one or more embodiments, a method can include receiving message characteristics of a plurality of messages to transmit to a device and transmitting, using processing circuitry, the plurality of messages to the device, wherein the plurality of messages are configured to replicate message traffic that includes the received message characteristics. The message characteristics can include a message pattern, a message density (e.g., high burstiness, low burstiness, or consistent traffic density), a message size, a message type, a message inter-arrival time, or other message characteristic.
US09591507B2
A periodic report of channel quality information is transmitted to a receiving entity within a communication system. A UE transmits first channel quality information reports reporting an average of channel qualities for resource blocks at a first reporting frequency and a second channel quality information report for a preferred subset of resource blocks. The second channel quality information report is transmitted between the first channel quality information reports. A plurality of second channel quality information reports for the preferred subset of resource blocks are transmitted at a second reporting frequency. The first reporting frequency is different from the second reporting frequency.
US09591506B2
This application provides a processing method for channel measurement, a base station, and a user equipment, where the method includes: receiving an interference report from a user equipment; and determining, according to the interference report, at least two measurement sets for the user equipment, and notifying the at least two measurement sets to the user equipment. In this application, a measurement set is determined according to an interference report reported by a user equipment, so that the determined measurement set is more adaptive to a current interference situation of the user equipment, and then channel quality of a subframe of the user equipment can be measured accurately.
US09591505B2
In “Immediate MDT,” location information on a mobile station UE is acquired along with “(MDT) MeasurementReport” for all “Trigger Types.” A setting unit 11 of a radio base station eNB according to the present invention is configured to be able to set “MeasConfig” and “includeLocInfo” to “RRCConnectionReconfiguration,” set “MeasObjectId,” “ReportConfigId,” and “MeasId” to the “MeasConfig,” and indicate in the “includeLocInfo” that location information on the mobile station UE is to be attached to “(MDT) MeasurementReport.”
US09591494B2
A customer self-service tuning system assists a mobile device user in adjusting his network settings and device configuration. Device, network and performance metrics are stored for a population. Over time all of these suggest changes in the device or network that change measured performance. The potential improvement(s) are presented to the user for selection. Performance measurements are taken and the user can choose to go forward with the new configuration or to revert. Each time a user requests self-care service, a new cohort is extracted from the then current overall population and analyzed for similarity to the user at that point in time. Each time an improvement is selected, the history of device states and network states is augmented. Identified variances are transformed into an action plan specific to a user and implemented on the device or network upon concurrence.
US09591491B2
Described herein are techniques preparing a wireless backhaul among cellular access points. The cellular access points may obtain either (i) locations of themselves and other devices or (ii) instructions for adjusting position of wireless transceivers of the cellular access points. Based at least in part on the locations or instructions, the cellular access points may adjust positions of the wireless transceivers and initiate wireless connections via the wireless transceivers. The cellular access points may receive the locations or instructions from a server of the telecommunication network, which may determine pairs of the cellular access points based at least in part on the locations of the cellular access points.
US09591489B2
An approach is provided for controlling a first application's access of a second application of a mobile device. Attributes are assigned to a graphical element displayed by the mobile device. Manipulations of first and second icons representing first and second applications, respectively, are detected as placing the first and second icons into the graphical element. One of the assigned attributes specifying an exchange of information permitted between the first and second applications is obtained. If access control settings of the first application are automatically configurable, the access control settings are automatically configured based on the obtained attribute; otherwise, the obtained attribute is applied to the first application by utilizing resource controls of the mobile device operating system. Based on the configured access control settings or the attribute applied to the first application, an access of the second application by the first application is controlled.
US09591483B2
Security techniques and security mechanisms for wireless networks that transmit content such as advertisements. According to exemplary techniques, control messages comprising unrequested content (e.g., advertisement data) may be transmitted in response to a request from a client device, while in other exemplary techniques the control messages may be transmitted without any request from a client device. In some exemplary implementations, security mechanisms such as public key cryptography algorithms may be used to secure transmissions. In some of these techniques which implement public key cryptography, a user may be required to retrieve a public key from a source other than the wireless access point transmitting encrypted advertisements (e.g., a sign or terminal in a commercial entity transmitting such advertisements, or from a web service), such that the user may confirm that the encrypted content is from a source matching the retrieved public key and thus confirm the authenticity of a wireless access point.
US09591480B2
A method, a device, and a communication system are provided for secure communication of at least one of multiple components of a vehicle with at least one external communication partner via a wireless communication link, the multiple components in each case including at least one communication module for data exchange. The method includes exchange of data packets between a transceiver device of the vehicle and an external transceiver station, a communication status of the wireless communication link being ascertained and a data exchange between the at least one component and/or the external communication partner on the one hand, and the others of the multiple components on the other hand and/or an access of the at least one component and/or of the external communication partner to the others of the multiple components being enabled or disabled as a function of the communication status. The device and the communication system are provided for implementing the method.
US09591476B2
A mobile data communications device includes: a reconfigurable user identification module operable to store at least a current primary mobile identity, the mobile device being operable to provide mobile data communication via a mobile network subject to the primary mobile identity being authorized with the mobile network; and a detector to detect the user identity of a current user of the mobile device; the mobile device being operable to access a mobile identity database which provides a mobile identity to the reconfigurable user identification module for use as the primary mobile identity, in response to the detected user identity of the current user of the mobile device.
US09591475B2
A wireless local area network configuration method and a wireless terminal. In embodiments of the present application, a first MCC is acquired from a user card of the wireless terminal, and then first wireless local area network configuration information corresponding to the first MCC is determined, so that wireless local area network configuration can be performed for the wireless terminal by using the first wireless local area network configuration information. Therefore, a problem in the prior art that an operation of wireless local area network configuration for a wireless terminal is complicated and error-prone can be resolved, thereby improving configuration efficiency and reliability.
US09591474B2
Disclosed herein are various embodiments to prevent, detect, or take action in response to the moving a device credential from one device to another, the improper configuration of a service processor, a missing service processor, or the tampering with a service processor in device-assisted services (DAS) systems.
US09591469B2
Embodiments are provided to support device-to-device (D2D) communications in a time-division duplexing (TDD) communications system, and ensure that D2D discovery signals are transmitted by user devices on an uplink subframe when there is a TDD frame configuration change. In an embodiment, a user device receives form the network a TDD frame configuration selected from a set of available TDD frame configurations according to the TDD configuration. The device further receives a D2D discovery configuration for a discovery time interval. The user device then allocates a transmission resource a D2D discovery signal within the discovery time interval according to the D2D discovery configuration. The user device is also configured to receive from another device a second D2D discovery signal during the discovery time interval in accordance with the TDD configuration and the D2D discovery configuration.
US09591468B2
Methods and systems are described for monitoring communications in a packet-switched network. More specifically, the system initiates a communication between a network endpoint associated with a call mediator and at least a second network endpoint; records, at the call mediator, information associated with the communication; and upon termination of the communication, communicates, from the call mediator to an enterprise gatekeeper, the information associated with the communication.
US09591463B2
Methods and apparatus, including computer program products, are provided for provisioning a closed group of user equipment. In some embodiments, there is provided a method. The method may include receiving one or more first messages indicating a closed group comprising at least one of a plurality of user equipment; generating provisioning information for the closed group; and sending one or more second messages including the provisioning information to the at least one of the plurality of user equipment. Related apparatus, systems, methods, and articles are also described.
US09591462B2
Techniques for providing hybrid communications to devices on vehicles include using a forward link to deliver data, that is intended to be received by an on-board device, onto a vehicle, and using a reverse link in a different frequency band to send reverse data from the vehicle. A subsequent forward link is selected, based on the reverse data, from a plurality of forward links, each of which is supported by a different frequency band. Forward data may be multiplexed and/or multicast, and in some cases, multiple forward links may be used for distributed forward data delivery. These techniques allow for efficient data delivery to the vehicle, and in particular while the vehicle is in transit and link conditions are dynamic.
US09591459B2
Devices, systems, articles of manufacture, and methods for signaling a broadcast of a message are described. According to some embodiments, a first message to be broadcast in a cell is determined. The first message includes barring indications. A second message is generated. The second message is a System Information Type 3 message and includes an indication that the first message is to be broadcast. The second message is broadcast. Other aspects, embodiments, and features are also claimed and described.
US09591458B2
The present disclosure provides methods and apparatus for adaptively performing position determination in response to environmental profile determination. Aspects of the disclosure provide an apparatus including a sensor, an environmental profile determination module, and a profile based position provider. The sensor is configured to generate data indicative of motions of the apparatus. The environmental profile determination module is configured to receive the data indicative of the motions of the apparatus, and detect an environmental profile from a plurality of environmental profiles for the apparatus based on the data. The profile based position provider includes a plurality of configurations associated with the plurality of environmental profiles. The profile based position provider is configured in one of the configurations associated with the environmental profile, and is configured to select a positioning source to determine a location of the apparatus based on the configuration.
US09591452B2
A computer-implemented method of enabling device use is provided. The method includes receiving from a first user an indication of at least one geographic area. Location information of a second user corresponding to a mobile device is received. The location information of the second user and the at least one geographic area are compared, and at least one of an application on the mobile device and a functional component of the mobile device are enabled based on the comparison of the location information of the second user and the at least one geographic area. A computing system for enabling device use is also provided.
US09591451B1
Methods and apparatuses are described for dynamically generating customized content for display on a network device. A server computing device receives a plurality of data elements from a network device upon initiation of an interaction between the network device and a tag in proximity to the network device. The server generates a content payload using at least a portion of the received data elements, where the content payload comprises source code defining content for display, a style of the content for display, and a layout of the content for display. The generating step includes querying a content repository based upon the received data elements to retrieve portions of the source code and aggregating the retrieved portions of the source code to form the content payload. The server computing device receives a request for the content payload, and transmits the content payload for generation of a graphical display.
US09591440B2
A method and/or system is disclosed allowing a user to quickly and easily obtain information on the location of another user or group of users. Such location information, may for example, be provided for quickly finding the whereabouts of friends, volunteers, employees, event attendees, etc. The system is comprised of a user application and a user connection server which utilizes push notification services. Accordingly, embodiments allow a user to ask, for example with a single button press/user selection, for the location of other users. In response to the request, the user can, for example with a single button press/user selection, choose to respond to the user. The requesting user then sees the location of the other user.
US09591438B2
Systems and methods are described for determining position of a receiver. The positioning system comprises a transmitter network including transmitters that broadcast positioning signals. The positioning system comprises a remote receiver that acquires and tracks the positioning signals and/or satellite signals. The satellite signals are signals of a satellite-based positioning system. A first mode of the remote receiver uses terminal-based positioning in which the remote receiver computes a position using the positioning signals and/or the satellite signals. The positioning system comprises a server coupled to the remote receiver. A second operating mode of the remote receiver comprises network-based positioning in which the server computes a position of the remote receiver from the positioning signals and/or satellite signals, where the remote receiver receives and transfers to the server the positioning signals and/or satellite signals.
US09591430B2
A temporary identifier is assigned to a discoverable user equipment (UE) in an assignment, an expiration value is assigned to the assignment, and the temporary identifier and the expiration value are associated to a long-term identifier of the discoverable UE. The temporary identifier and an indication of the expiration value are provided to the discoverable UE. The temporary identifier and an indication of the expiration value are provided to a discovering UE responsive to receipt of an inquiry including the long-term identifier of the discoverable UE The discoverable UE broadcasts the temporary identifier. If the broadcast is heard by the discovering UE, the discovering UE may identify that the broadcast is from the discoverable UE, based on the association of the long-term identifier to the temporary identifier.
US09591406B1
A multi-track stereo sound earphone includes an earphone main body, which includes a loudspeaker inside, a resonance cavity connected thereto, a sound hole plate, and a solid plate. The earphone main body further includes: at least a low sound hole, disposed in middle position of a lower encircling perimeter of the resonance cavity; at least a high sound hole, disposed in a middle position of an upper encircling perimeter of the resonance cavity; and a plurality of medium sound holes, disposed surrounding a sound hole plate in front of the loudspeaker. The solid plate is disposed in center of the sound hole plate, opposite to center of a vibration membrane of loudspeaker. The diameters of the plurality of medium sound holes decrease from bottom to top, and the plurality of medium sound holes are distributed around outer perimeter of the solid plate.
US09591402B2
Implementations disclosed herein relate to transmitting audio in a target space relative to an electronic device (100, 200) using a directional speaker (103, 106) and non-directional speaker (104, 207). In one implementation, a directional speaker (103, 106) or non-directional speaker (104, 207) is selected to transmit audio based on a target space for the audio. The audio may then be transmitted from the selected speaker.
US09591391B2
A vibration speaker is disclosed. The vibration speaker includes: a display screen including a first surface and a second surface opposite to the first surface; a vibrator disposed below the display screen with vibration direction perpendicular to the display screen; a cover including a lower cover and an upper cover assembled with the lower cover for forming a receiving space to receive the display screen and the vibrator; an elastic member comprising an inner end attached to the display screen, an outer end disposed between the lower cover and the upper cover, and a connecting part disposed between the inner end and the outer end and concaved towards the lower cover; wherein the display screen is actuated to vibrate and generate sound by the vibration of the vibrator.
US09591388B2
An in-car audio system includes a speaker unit. A frame of the speaker unit is fixed to a support plate serving as part of the structural member of a vehicle via a partition wall member. The support plate has an opening formed therein. A duct is connected to the opening, and the opening communicates with the outside of the vehicle. A space surrounded by the speaker unit, the support plate, and a partition wall member serves as a first acoustic resonance space, and a communication channel located inside the duct serves as a second acoustic resonance space.
US09591382B2
Example methods disclosed herein include associating a first data pattern obtained from a first sequence of watermarks detected by a first media monitor at a first time with a first transmission of first media when the first sequence of watermarks include a first identifier associated with the first media. Disclosed example methods also include associating a second data pattern obtained from a second sequence of watermarks detected by the first media monitor at a second time with a second transmission of the first media when the second sequence of watermarks include the first identifier associated with the first media. Disclosed example methods further include comparing a third data pattern obtained from a third sequence of watermarks detected by a second media monitor with the first and second data patterns to determine whether the second media monitor monitored the first transmission or the second transmission of the first media.
US09591374B2
The present invention pertains to an apparatus and method for adding a graphic element, such as a subtitle to selected locations of the frames in a 3D movie. The authoring tool receives a depth map indicating the position of various objects in the frames of 3D content along a Z-axis. The authoring device then designates a position for at least one additional graphic element in at least some of the frames, these positions being determined in relation either to the positions of the objects or the position of the screen along said Z-axis. An encoder uses parameters from the authoring tool to reauthor the 3D movie by adding the graphic content to the positions designated by the parameters.
US09591372B2
Systems and methods are provided for customizing the display of interactive television overlays. A condition related to the display of an overlay on top of video for a television channel may be defined for each of a plurality of television channels. A default set of information types for an interactive television overlay (e.g., a FLIP overlay, a BROWSE overlay, etc.) may be defined for the plurality of television channels. When the overlay is displayed on top of video for a given television channel of the plurality of television channels, the overlay may include information of the default set of information types. One or more television channels of the plurality of television channels may be identified as channels for which the default set of information types does not apply (e.g., channels for which the overlay is not displayed or for which a custom set of information types is defined).
US09591364B2
An information processing apparatus may include a control device. The control device may generate display data including a main image for display in a first area of a display area and a list of candidate images for display in a second area of the display area at a same time the main image is displayed in the first area, wherein the candidate images are extracted from and represent respective objects in the main image. Also, the control device may receive an input from a user to select one candidate image from the list, wherein the display data is generated based on selection of the one candidate image.
US09591356B2
A method includes sending, from a media device, a request for viewership information via a network. The method also includes receiving, at the media device, the viewership information, where the viewership information is determined based on a corresponding portion of multicast routing table data stored at each of a plurality of edge routers, and where each portion includes a corresponding plurality of entries associated with media content. The method further includes receiving, at the media device, a user interface based on the viewership information.
US09591347B2
Systems and methods for displaying a simplified version of a modification of a media content item on a mobile device are provided. The mobile device can receive, via a user interface presented on the mobile device, a request for a desired modification of an original media content item. The mobile device can perform a simplified version of the desired modification of the original media content item. The mobile device can present a preview of the modified media content item in the user interface. The mobile device can transmit, to another computing device, the original media content item with the request for the desired modification.
US09591345B2
The invention provides for the communicating and editing of media files in wireless portable devices. The invention enables a user to manipulate displayed media content and other types of information stored in a personal media device. A master device may be coupled to a display device such as a television display and bonded to a slave device. A user may through use of either the slave device or the master device manipulate media content. The modified media content may be displayed substantially simultaneously on the television display, the master device, and the at least one slave device.
US09591342B2
Methods and systems for accessing content are provided. A non-tunable device (e.g., a device without the capability to tune to a particular channel) can access a particular channel via a tunable device (e.g., a device with the capability to tune to the particular channel). A computing device can facilitate content tuning. In an aspect, the non-tunable device can transmit a request for content to the computing device. The request for content can comprise a title of the content, a type of content, channel information, and the like. Upon receiving the request for content, the computing device can determine the characteristics of the non-tunable device such as device type, device capabilities, location, and identify all the tunable devices capable of communicating with the non-tunable device. Entitlement information can be provided to the one or more tunable devices. The entitlement information can facilitate access to the requested content by the non-tunable device.
US09591337B1
Reducing head end server demand for cable television/services systems with point-to-point Media on Demand content delivery is provided. Upon receiving a request for media content, a content table may be requested from one or more neighboring network-connected devices to search for the requested content. If the requested content is found, the content may be provided to the requesting device from the neighboring device. If the requested content is not found on a neighboring device, a hub server station may be queried for the requested media content. The media content may be provided by the head end server if the content is not available on a neighboring device or the hub server. Embodiments may reduce demand on the head end server and free the head end server capacity for other uses.
US09591334B2
Embodiments of the present invention provide systems, methods, and computer storage media directed to hosting a plurality of copies of a digital content. A common component and one or more individual components from one or more copies of the digital content are generated. As such, the common component and the one or more individual components are stored, such that each individual component in conjunction with the common component represents a separate copy of the digital content. In some implementations, a compression ratio may be customized for determining the sizing of the common component and individual component.
US09591328B2
A method of encoding a video into a coded video bitstream with temporal motion vector prediction comprises: determining a value of a flag for indicating whether temporal motion vector prediction is used or not used for the inter-picture prediction of a sub-picture unit of a picture; and writing the flag having the value into a header of the sub-picture unit or a header of the picture; wherein if the flag indicates that temporal motion vector prediction is used, the method further comprises: creating a first list of motion vector predictors comprising a plurality of motion vector predictors including at least one temporal motion vector predictor derived from at least one motion vector from a collocated reference picture; selecting a motion vector predictor out of the first list; and writing a first parameter into the coded video bitstream for indicating the selected motion vector predictor out of the first list.
US09591324B2
Systems and methods for separately defining and indicating inter-layer prediction dependencies for a first layer with respect to each of a number of enhancement layers associated with the first layer are described herein. One aspect of the subject matter described in the disclosure provides a video encoder comprising a memory unit configured to store a first picture associated with a first layer and enhancement layer pictures associated with a plurality of enhancement layers. The video encoder further comprises a processor in communication with the memory unit. The processor is configured to provide a separate indication for each of the enhancement layers that indicates whether the first picture can be used for inter-layer prediction of the enhancement layer picture in a respective enhancement layer.
US09591314B2
During the compression of digital image data, the desired level of detail, therefore the compression level, is defined at different values “for different image regions”. The definition of the level of detail can be automatic and/or controlled by the user. As a result of this it can be achieved for more interesting image regions to be less compressed or not at all compressed, whereas less interesting image regions are greatly compressed.
US09591304B2
A method of evaluating perceptual visual quality (PVQ) of compressed video bit streams in the H.262 or H.264 formats without performing block transforms or prediction decodes I-frames within a group of pictures (GOP). DC and AC coefficients are determined for selected macroblocks within a selected one of the I-frames. Based upon the DC and AC coefficients, the PVQ is calculated.
US09591303B2
A video coder can be configured to code a random access point (RAP) picture and code one or more decodable leading pictures (DLPs) for the RAP picture such that all pictures that are targeted for discard precede the DLPs associated with the RAP picture in display order.
US09591301B2
An apparatus for calibrating a camera comprises a camera; an input unit configured to receive a segmentation diagonal ratio of the environment quadrangle; a memory configured to store a program; and a processor configured to perform camera calibration based on the program, wherein the program is configured to: extract diagonal parameters of a centered quadrangle from the image; estimate length of a projection center line; estimate a projection angle; estimate an angle between diagonals of a projection quadrangle; estimate a projection center point; and estimate extrinsic and intrinsic parameters of the camera.
US09591298B2
A 2D/3D display system is provided. The system includes a first substrate, a second substrate arranged facing the first substrate with a distance from the first substrate, a liquid crystal layer including liquid crystal molecules and configured to provide a display area, a first electrode section and a second electrode section arranged on a first side of the liquid crystal layer, a third electrode section arranged on a second side of the liquid crystal layer, and voltage output modules. The voltage output modules are configured to receive image display adjustment signals, where the image display adjustment signals includes at least one of 2D display area position information and 3D display area position information. The voltage output modules are also configured to provide one or more driving voltages for the first electrode section, the second electrode section and the third electrode section based on the received image display adjustment signals.
US09591297B2
A holographic LCD stereo display system is disclosed. The holographic LCD stereo display system comprises: a holographic projection device (11), a signal synchronous generator (12) and a holographic LCD having multiple layer of LCD panels. In the system, the holographic projection device (11) decomposes a stored holographic stereo image to obtain decomposes images and projects the decomposed images to the holographic LCD (13) in sequence; the holographic LCD (13) controls, according to a synchronous signal received from the signal synchronous generator (12), the multiple layers of LCD panels to display projected decomposed images in sequence; and when a frequency at which the holographic LCD (13) displays the decomposed images is not less than 46 Hz, with visual persistence effect of human eyes, the decomposed images become real three-dimensional stereo images in human brains, so that the holographic stereo three-dimensional images are presented stereo images in the holographic LCD (13), thereby achieving an effect of vividly displaying real naked-eye three-dimensional images. Further disclosed are a holographic LCD and a stereo display method.
US09591294B2
A projector includes a lamp that emits projection light to project 3D picture, in which a right eye image and a left eye image are represented in a time division manner, to an object, a synchronization signal transmission section which transmits shutter synchronization signal to glasses having a right eye shutter and a left eye shutter to control the opened state or the closed state of the right eye shutter and the left eye shutter, based on the signal indicating a displaying period of the right eye image and the left eye image of 3D picture, and a lamp drive section that supplies AC current having peak overlapping with a period when the right eye shutter of the glasses is in the opened state and peak overlapping with a period when the left eye shutter of the glasses is in the opened state to the lamp, based on the signal.
US09591283B2
A master encoder obtains in time series one of divided images obtained by dividing an original image into a plurality of sections, obtains identification time for identification of the divided image obtained in time series, and notifies the slave encoder of the identification time, encodes the obtained divided image and generate an encoded divided image, and generates encoding transmission information including in time series encoding information including the encoded divided image and the identification time, and transmits the encoding information. A slave encoder obtains in time series any other than the one of divided image, obtains the identification time set for identification of the divided image from the master encoder, encodes the obtained divided image and generate an encoded divided image, and generates encoding transmission information including in time series encoding information including the encoded divided image and the identification time, and transmit the encoding information.
US09591274B2
A three-dimensional object detection device has an image capturing unit, an object detection unit, first and second edge intensity calculation units, a day/night assessment unit and a controller. The day/night assessment unit assess whether it is currently daytime or nighttime when detecting a three-dimensional object based on the captured images. Upon assesses it is daytime, edges of a subject are extracted from a first edge extraction area, including a horizon reference area, and a threshold value for detecting the three-dimensional object is set based on the intensity of the edges in the first edge extraction area. Upon assesses it is nighttime, the edges of a subject are extracted from a second edge extraction area, including a road edge reference area, and a threshold value for detecting the three-dimensional object is set based on the intensity of the edges that are extracted from the second edge extraction area.
US09591269B2
A method for inspecting a marine vessel underdeck utilizes a video camera such as a digital video camera with a magnifying or telephoto lens. The method produces a magnified image on a monitor for viewing by an inspector that appears to be no more than about 24 inches (61 cm) away. The method includes the step of filming the uuderdeck of a distance of about 40-70 feet (12-21 m). The lens provides a focal length of between about 15 feet (4.6 m) and 150 feet (46 m). Thus the method is conducted at a workable focal range of between about 15 feet (4.6 m) and 150 feet (46 m). The lens preferably has a focal length of between 30 feet (9 m) and 75 feet (23 m). The method includes the step of scanning the suspect area of the underdeck of a speed of about 1 inch (2.54 cm) per second to three feet (91.4 cm) per second. The preferred method contemplates scanning of the suspect area of a rate of between about 0.5-1 foot (15.2-30.5 cm) per second. The digital video can be focused on a particular area for about 15-30 seconds to create a loop for vetting.
US09591261B2
Provided are a video telephone device and a video telephone processing method in which a video call environment with excellent usability is provided even when used by a plurality of persons. A video telephone device that performs a call with another video telephone device via a network photographs an image of a speaker, recognizes the speaker based on the photographed image, and changes a background image in an image to be transmitted according to a recognition result. Thus, for example, when the users who are not close to each other perform a call, a situation in which an image showing a state of a room is supplied as a background image is solved.
US09591259B2
A control unit determines the content of a video based on an input video signal based on results of determination utilizing a monochrome determination unit and a text determination unit. Based on a display mode according to a result of the content determination, the control unit displays an image corresponding to the input video signal on a display panel.
US09591258B2
To enable a high-quality image process while reducing power consumption, an image processing apparatus is characterized by acquiring a plurality of image frames constituting a moving image; detecting a feature quantity of the image frame; determining the number of image frames to be used for the image process of the image frame, based on the detected feature quantity; and performing the image process to a process-object frame, by using the image frames corresponding to the determined number of image frames.
US09591251B2
A system is provided in which an interactive television program guide is implemented on user television equipment such as a set-top box. The program guide provides an operator showcase in the form of one or more operator showcase television listings screens, each of which contains a set of television listings information. The sets of television listings information are generated by querying a database of television listings data in a database in the set-top box. Each database query is based on content criteria previously selected by the cable system operator or other service provider. The service provider is also able to define the format with which the television listings information is displayed in the television listings screens. A title and logos may also be selected by the service provider for each screen. The operator showcase television listings screens may therefore by customized and branded by the service provider. The user may access multiple operator showcase television listings screens using a centralized operator showcase menu.
US09591250B2
A user is provided with an indication of a button's functionality on a viewing device before the button is actually selected. The user receives haptic/tactile feedback to let the user know that they are about to select a button and that its functionality indicator is shown on the viewing device. Thus, the haptic or tactile feedback in combination with on-screen display elements is utilized in a remote control device to eliminate the need for shifting focus away from a viewing device.
US09591248B2
In a photoelectric conversion apparatus, a signal generation circuit includes an amplification unit which generates a reference signal and which is configured the same as amplification units included in pixel output circuits, and a signal based on a reference signal is supplied to input nodes of a plurality of signal processing circuits or input nodes of a plurality of signal output circuits.
US09591236B2
Images of foreground objects in a scene are generated by causing electromagnetic radiation to be emitted having a first spectral power distribution from a surface of a first foreground object, which is adjacent or at least partially obscured by a second foreground object. A first image of both of the first and second foreground objects is acquired while the first foreground object emits electromagnetic radiation with the first spectral power distribution. A second image of the first and second foreground objects is acquired while the first foreground object is not emitting electromagnetic radiation or is emitting electromagnetic radiation with a second spectral power distribution which is different to the first spectral power distribution. An alpha matte of the first and second foreground objects is generated based on a comparison of the first image and second image.
US09591233B2
An imaging device includes: an image sensor including pixels and configured to receive light from outside, and generate and output an imaging signal according to an amount of the received light; a transmission cable connected to the image sensor and configured to propagate the imaging signal; a terminating resistor provided at a terminal of the transmission cable, the terminal resistor including an alternating current terminating resistor with variable resistance and a direct current terminating resistor with variable resistance, and having a constant combined resistance of the direct current terminating resistor and the alternating current terminating resistor; and a control unit configured to perform control to make a resistance of the direct current terminating resistor during a blanking period in which the image sensor does not output the imaging signal higher than that during a normal operation period in which the image sensor outputs the imaging signal.
US09591228B2
A method for locating a tool for industrial operations that is positioned in a sequence of operating points of an operating sequence associated to different positions on a component on which work is to be carried out, includes associating a light source to the tool and at least three light sources identifying a position reference triplet fixed with respect to the component. A stereovision apparatus having at least two video cameras acquires at least two respective images of the tool and component. The displacement of the operating points on the component is tracked when carrying out an industrial operation on the component by recognizing positions of the reference triplet and a point of the light source of the tool calculating the position of the operating points of an operating sequence with reference to the position assumed by the reference triplet and evaluating the position of the tool with respect to the calculated position of the operating points.
US09591224B2
A mobile terminal capable of sensing a touch input, and a control method thereof are provided. The mobile terminal includes: a camera unit configured to receive an image in a camera mode; a display unit configured to sense a touch input; a control unit configured to designate a region on the basis of a touch input sensed by the display unit, execute the camera mode when a region is designated, control the camera unit to capture the received image, and display the captured image in the designated region.
US09591217B2
An image capture accelerator performs accelerated processing of image data. In one embodiment, the image capture accelerator includes accelerator circuitry including a pre-processing engine and a compression engine. The pre-processing engine is configured to perform accelerated processing on received image data, and the compression engine is configured to compress processed image data received from the pre-processing engine. In one embodiment, the image capture accelerator further includes a demultiplexer configured to receive image data captured by an image sensor array implemented within, for example, an image sensor chip. The demultiplexer may output the received image data to an image signal processor when the image data is captured by the image sensor array in a standard capture mode, and may output the received image data to the accelerator circuitry when the image data is captured by the image sensor array in an accelerated capture mode.
US09591211B2
The present invention discloses a photographing method. The method includes: determining a photographed object in a viewing frame; obtaining characteristic information of the photographed object, where the characteristic information is used to indicate a type of the photographed object; analyzing a behavioral parameter of the photographed object and an environmental parameter in the viewing frame, where the behavioral parameter is used to indicate a behavior type and a behavior speed of the photographed object, and the environmental parameter is used to indicate a color condition and/or a light condition in the viewing frame; determining a photographing parameter that corresponds to the characteristic information, the behavioral parameter, and the environmental parameter; and photographing the photographed object according to the photographing parameter.
US09591205B2
The focus control apparatus drives a focus element by following drive amounts: when a reliability of a phase difference focus detection is higher than a first reliability and a defocus amount is larger than a first defocus amount, a first drive amount that is smaller than a phase difference in-focus drive amount by a first non-drive amount; when the reliability is higher than the first reliability and the defocus amount is smaller than the first defocus amount, the phase difference in-focus drive amount; and when the reliability is lower than the first reliability and higher than a second reliability and the defocus amount is larger than a second defocus amount, a second drive amount that is smaller than the phase difference in-focus drive amount by a second non-drive amount. The apparatus drives the focus element, in other cases, by using the contrast evaluation value.
US09591181B2
Some embodiments provide an image-editing application. The image-editing application uploads an image to a remote image hosting website. From the image hosting website, the application receives data that identifies the image on the remote image hosting website. The application uses the received data to identify when a user of the remote image hosting website has commented on the image. The application displays the user comments from the remote image hosting website in the image-editing application.
US09591176B2
The skew angle of a document image is determined or estimated. The skew angle is determined or estimated by examining patterns found within a Fast Fourier Transform of a subset of the document image. This technique exploits the internal structure of the document designs to allow fast and accurate skew angle estimation, including for arbitrary document fragments.
US09591171B2
A location tagged data provision and display system. A personal communication device (PCD) with electromagnetic communication capability has a GPS receiver and a display. The PCD requests maps and location tagged data from data providers and other for display on the PCD. The data providers respond to requests by using searching and sorting schemes to interrogate data bases and then automatically transmitting data responsive to the requests to the requesting PCD.
US09591159B1
A portable copier system including an upper panel having a device groove and a camera slot, an object sensor for measuring an object size and detecting presence or absence of an object, a lower panel fitted with a plurality of guides, wherein each of the plurality of guides is attached with an object sensor, an adjustment mechanism comprising a plurality of extendible rods, wherein each of the plurality of extendible rods is connected to the upper panel and supported by the lower panel, an image capture device mounted on the device groove, and a controller that controls the adjustment mechanism based on data from the object sensor data and sends signal to the image capture device.
US09591154B2
An image forming apparatus includes a switching operation unit switching a display mode of a setting screen between first and second display modes. A first display screen in a first display mode includes an icon display area displaying icons arranged in a predetermined direction and corresponding to function buttons for setting each function, and a first function button display area displaying some of the function buttons corresponding to some of the icons specified by a range specification unit. The function buttons are classified into groups according to their function attribute. A second display screen in the second display mode includes a group display instruction area provided with group specification buttons for receiving input of a group display instruction to display function buttons belonging to a specific group among the groups, and a second function button display area displaying the function buttons belonging to the specific group among the function buttons.
US09591138B2
A mobile device can be assigned to an extension configured as a Queue Agent (“QA”) in a call-queuing enabled virtual private branch exchange (vPBX). This and other mobile or fixed devices can be interconnected to form a virtual call center. Each extension can be assigned various rules, which specify how the incoming calls are answered at the extension and how calls in the call queue are selected for answering by the QA. As part of the rules, the vPBX system forwards calls from a call queue to the QA based on QA's availability status. If a location-aware mobile device is associated with the QA, the vPBX system can determine the QA's availability status based on a geographic location of the mobile device. A most geographically proximate agent can be selected for answering the call.
US09591131B2
A method and system for identifying an unwanted caller using a call answering system. The method comprises receiving, by a call records server, information about callers from a plurality of telephony devices and one or more phone number data sources, classifying, by the call records server, one or more of the callers as either wanted or unwanted callers based on the received information, and storing, by the call records server, the received information and the classification of the one or more of the callers into a directory. The method further comprises identifying, by a call answering server, that a call from a given caller from a phone number to a receiving telephony device is from an unwanted caller by searching the directory, and handling, by the call answering server, the call from the given caller according to one or more preferences of the user, the one or more preferences including rejecting the call from the receiving telephony device, playing a recorded message, and disposing of the call.
US09591127B1
An automated calling system authenticates and subsequently communicates via a telephone network with a person such as a current or prospective customer. The communication may be in regards to an account having an adverse account status (e.g. a payment delinquency, an overdrawn checking account, being over the credit limit on a credit card, excessive transactions on one account, suspicious or fraudulent transactions on an account, and so on).
US09591123B2
A method of echo cancellation in an acoustic system, comprising a first user device and at least one further user device, the method comprising, at the first user device: detecting an audio signal received from the at least one further user device over a communications network; supplying the audio signal when received to an audio signal processing module of the first user device, wherein the audio signal processing module processes the audio signal and outputs a processed audio signal to audio output means of the first user device; and controlling an echo cancellation process for cancelling echo from an audio signal received via audio input means of the first user device based on a loopback signal provided by the processed audio signal and selectively based on the received audio signal when detected.
US09591119B2
A combined type accessory for communications connection with a mobile terminal may include a power supply module, a control module and a function module. The control module and the power supply module can be detachably connected. The function module and the control module can be detachably connected. The power supply module can supply power to the control module and the function module, and the mobile terminal can be in communications connection with the control module so as to control the function module. Embodiments of the present invention further provide a combined type accessory system. The combined type accessory system and the combined type accessory can form various accessories through a variety of combinations, provide abundant applications of the mobile terminal, and result in convenience for people's life.
US09591113B2
The invention relates to an adaptor for an electronic communication device. The adaptor enables the electronic communication device to perform additional functions based on the needs of users. The adaptor has a frame for coupling to the electronic communication device and various packages with different functions. The packages are exchangeable/replaceable with other packages of different functions. Useful data can be captured by the packages and the data can be used for subsequent analysis or distribution.
US09591109B2
There is disclosed a mobile terminal including a curvedly flexible display unit, a case having a case to which the display unit is coupled, wherein the case includes a first case, a second case coupled to the first case to rotate with respect to the first case in a preset range of angles, a hinge shaft provided in the first case, a hinge housing provided in the second case, the hinge housing in which the hinge shaft is disposed, with a cylindrical shape, and a stopper for adjusting a rotation angle between the first case and the second case. The curvature of the mobile terminal may be variable and that it may be convenient to hand-carry the mobile terminal. In addition, the user can change the curvature he or she can feel comfortable. Even when a force is applied to an end of the mobile terminal, the damage on the mobile terminal can be prevented.
US09591104B2
A method and system for demultiplexing packets of a message is provided.The demultiplexing system receives packets of a message, identifies a sequence of message handlers for processing the message, identifies state information associated with the message for each message handler, and invokes the message handlers passing the message and the associated state information. The system identifies the message handlers based on the initial data type of the message and a target data type. The identified message handlers effect the conversion of the data to the target data type through various intermediate data types.
US09591101B2
Methods and systems for implementing message batching in a distributed strict queue are disclosed. A plurality of messages are distributed to a plurality of queue servers based on strict order parameters for the messages. Messages that share a value for the strict order parameter are distributed to the same queue server. The messages are enqueued at the queue servers. Messages that share a value for the strict order parameter are enqueued in a strict order based on the time of receipt at the queue server. A batch comprising individual messages is sent to a queue client. The messages that share a value for the strict order parameter are batched in the strict order.
US09591097B2
A quasi-identity system and methods of operating the same are described. The quasi-identity system may be deployed as a mobile application, website, or Application Programming Interface (API) at which users thereof are allowed to share opinions and other information with one another without ever having to expose their true identity or a reference thereto (e.g., email address, phone number, etc.). Thus, users of the website never have to concern themselves with the potential loss of private information and can, therefore, share their opinions more freely.
US09591078B2
A system that controls and operates a plurality of media processing devices can also operate devices having different specifications. A multifunction device has a roll paper print unit; a first interface that receives data from a POS terminal; a conversion unit that converts a command contained in the received data to a first executable command that is executed by the roll paper print unit, or a second executable command that is executed by a printer; a second interface that sends the converted data to the printer; and a control unit that changes between a first operating mode in which the roll paper print unit executes the first executable command, or a second operating mode in which data including the second executable command is sent by the second interface to the printer.
US09591076B2
A method begins by a processing module of a dispersed storage network (DSN) determining that a set of storage units has less than a desired number of active storage units, where the DSN includes a plurality of storage units that randomly are active or inactive. The method continues with the processing module identifying another active storage unit of the storage units that is not currently part of the set of storage units and adding the other active storage unit to the set of storage units. For encoded data stored by the set of storage units, the method continues with the processing module increasing a pillar width number of a dispersed storage error encoding function, maintaining a decode threshold number of the dispersed storage error encoding function, creating new encoded data slices for the encoded data, and storing the new encoded data slices in the other active storage unit.
US09591075B2
Techniques described herein may enable users to manage the division of storage, for multiple applications and on a per-content type basis, between cloud storage and local storage. A mobile device may receive user preference information relating to storage limits, each of the storage limits being applicable to an aggregate amount of data, of a particular content type, and associated with a number of applications executed by the mobile device. The mobile device transfer data, to and from cloud storage, to enforce the storage limits included in the user preference information.
US09591069B2
Techniques and systems for media stream dissemination using a peer-to-peer network are described. A described technique includes joining a peer-to-peer network as a peer; determining whether to be a first source node in the peer-to-peer network; retrieving a media stream from a server based on being the first source node; dividing the media stream into separate portions in a manner consistent with division performed by one or more second source nodes in the peer-to-peer network; generating messages that include the portions, respectively, for dissemination on the peer-to-peer network; and posting the messages to the peer-to-peer network, where the messages are generated such that peers in the peer-to-peer network are able to identify duplicative messages that are posted by the one or more second source nodes, the duplicative messages being based on the media stream.
US09591067B2
A method for allocating a cloud-based media resource, comprising: receiving a cloud-based media task request with at least one parameter from a task requester; calculating a second integrated utility value by utilizing the at least one parameter; comparing the second integrated utility value with a first integrated utility value; determining whether to allocate the cloud-based media resource to the task requester according to a result of comparison. An apparatus for allocating a cloud-based media resource according to the present technology is also provided. In some illustrative embodiments, from the view of the utility improvement of cloud-based media services, an objective function is no longer a minimized response time but a maximum utility, and thus the satisfaction of cloud users can be significantly increased.
US09591061B2
A method (200) and a computer readable medium for implementing a document workflow (16) are provided. The method includes receiving a document file (18) from a device (12) via a device application program interface (API) (24). The device (12) can be connected to a network (14). The document file (18) can include information content (20). The method also includes image-processing the document file (18) via a document-processing API (26) to extract the information content (20) from the document file (18). The method further includes invoking document services (28) via the document-processing API (26) to provide the extracted information content (20) to a service application (22) on the network (14).
US09591058B2
Recovery of an incomplete transfer of a file from a sender to at least one recipient connected to the sender via a network is disclosed. In an example embodiment, the at least one recipient receives one or more packets of the file sent by the sender via the network. The at least one recipient sets a bit in a bitmap, for each received packet, to efficiently keep track of and request for retransmission of missing packets. Thus, after the file is sent by the sender, the at least one recipient requests from the sender a retransmission of any packet corresponding to a bit that has not been set. The sender then sends packets including the missing packets via unicast to the at least one recipient which has sent a request for retransmission.
US09591056B2
Techniques for contact exploring are described. An apparatus may comprise a web component and a data retrieval component. The web component may be operative to receive a remote command from a web server, and to transmit a plurality of contacts to the web serve. The data retrieval component operative to retrieve the plurality of contacts from a contacts storage on the device in response to the received remote command. Other embodiments are described.
US09591055B2
A method, an apparatus, and a system for remotely controlling an electronic apparatus are provided. In the method, a control apparatus discovers at least one response apparatus in the same network and obtains an apparatus description of each response apparatus. According to a command list in the apparatus description, the control apparatus sends a control message requesting a service in the command list to the response apparatus, so as to control the response apparatus to execute an operation corresponding to the control message. Here, the command list records a plurality of services provided by the response apparatus.
US09591051B2
The present application describes systems and methods for creating customized media channels. A method of the invention according to some embodiments includes: (a) transmitting to a user device information comprising a list of music genres; receiving from the user device a message indicating that a user selected one of the listed genres and including an identifier identifying the selected genre; selecting one or more media content items in response to receiving the message, wherein the selection is based, at least in part, on (i) the genre selected by the user and (ii) profile information associated with a user identifier input by the user and/or a device identifier associated with the device; and transmitting the selected media content items to the device.
US09591049B2
In one embodiment, a method includes receiving a trigger to dynamically modify a serving site of a communication endpoint, wherein the communication endpoint is registered to receive digital communication service from a first serving site. The method further includes determining a stored serving-site selection policy applicable to the communication endpoint. The method also includes selecting a second serving site for the communication endpoint based, at least part, on a stored serving-site selection policy. Also, the method includes determining endpoint-configuration requirements of the second serving site. Furthermore, the method includes dynamically generating endpoint configurations that satisfy the endpoint-configuration requirements of the second serving site. Moreover, the method includes writing the generated endpoint configurations to the communication endpoint. Additionally, the method includes causing the communication endpoint to register to receive digital communication service from the second serving site in place of the first serving site.
US09591047B1
A content delivery (CD) service in a CDN maintains property invalidation information on said CD service including, for each property, a list of one or more group invalidation commands. New group invalidation commands are added by selectively merging one or more invalidation commands to form a merged invalidation command and inserting the merged invalidation command into said list, wherein the merging is based on a length of common prefix of elements in said list. A per property common prefix list is maintained for invalidation commands in each property list.
US09591043B2
A computer-implemented method, a computer system, and a computer program product for synchronizing output of media data across a plurality of devices is provided. The computer-implemented method for synchronizing output of media data across a plurality of output devices may include providing a communication network between a media server and a plurality of output devices; and synchronously outputting media data files on the plurality of output devices, wherein the media data files are transmitted to the output devices from the media server in form of a data stream over different delivery networks.
US09591038B2
A system for online collaboration includes an application for online collaboration, the application including an application feature set, a control module programmed to receive a request from a user to access a tenancy associated with the application on the system, the tenancy including a site provisioned for a tenant, the request including a tenancy identifier identifying the tenancy and a user identifier identifying the user, the control module using the tenancy identifier to identify a tenancy feature set associated with the tenancy, and the control module using the user identifier to identify a user feature set associated with the user, and a web-page render module programmed to generate a collaboration web site including a site feature set including the tenancy feature set and the user feature set, the web site being sent to the user for rendering on the user's computing device.
US09591030B1
A computer-implemented method updates a domain name system blacklist in a lock-free manner is disclosed. In the method, an entry of the domain name blacklist is read at a DNS resolver in a plurality of DNS resolvers. The entry specifies a policy for the DNS resolver to execute when the DNS resolver receives a request to resolve a domain name. Before the reading is complete, an updated entry of the domain name blacklist is received, a new record to the domain name blacklist is added, and the entry being read is placed into a garbage pool having a current version number. Independently from the reading of the entry, the current version number is incremented and a new garbage pool is created for the incremented version number. When the reading is complete, the current version number is assigned to the DNS resolver.
US09591029B2
Master privacy policies for different users are stored to a cloud-based central server. When a user interacts with a third-party service (such as FACEBOOK® or AMAZON®), the third party service may require acceptance of privacy policies before services are rendered. Here the cloud-based central server may automatically configure a privacy policy of the third-party service to the user's master privacy policy. The cloud-based central server thus relives the user of managing many different privacy policies required by many different third party service providers.
US09591028B2
In one example, a visualization data engine may be responsible for rendering the visualization data obtained from the backend data server and providing the user interface (UI) necessary to allow an administrator to analyze the data. An example UI may include the ability to filter, organize, reorganize, and choose the raw data to be transformed. The UI may also provide interactions that expand and compress sections of the dataset, drill into the underlying dataset that is represented to the user, and move the data from one visualization to another.
US09591023B1
A method and apparatus for deterring exfiltration of data from are provided. In the method and apparatus, it is determined that data is to be inflated. A request for access to data is received and data responsive to the request is retrieved. Spurious data is also generated and provided together with the responsive data in response to the request.
US09591017B1
Described herein are methods, network devices and machine-readable storage media for detecting whether a message is a phishing attack based on the collective responses from one or more individuals who have received that message. The individuals may flag the message as a possible phishing attack, and/or may provide a numerical ranking indicating the likelihood that the message is a possible phishing attack. As responses from different individuals may have a different degree of reliability, each response from an individual may be weighted with a corresponding trustworthiness level of that individual, in an overall determination as to whether a message is a phishing attack. A trustworthiness level of an individual may indicate a degree to which the response of that individual can be trusted and/or relied upon, and may be determined by how well that individual recognized simulated phishing attacks.
US09591014B2
Identifying correlations between events recorded in a computer system log, the recorded events are generated by a plurality of processes executing on the computer. A system log is partitioned into a plurality of segments, each segment associated with a characteristic found in an event, each segment including one or more events having a same characteristic value. A plurality of attributes of the events in a segment are selected. The attributes selected do not describe an action of the event. One or more distinct n-grams are generated, each distinct n-gram including the selected attributes from successive events within the segment. A distinct n-gram is distinct from all other generated n-grams. A correlation is identified for each first selected attribute of each successive event of an n-gram with all other second selected attributes from each successive event of the n-gram, and the correlations are recorded for each first selected attribute.
US09591009B2
A system, method, and computer readable media for detecting and mitigating the effects of a cyber event on an aircraft's network including an air-based security module and a ground-based security module that monitor the aircraft's networks and detect cyber events. A collaboration module facilitates communications between the air-based security module and the ground-based security module, and also switches the communications between the modules to an alternate, secure channel when a cyber event is detected. A simulation module that is independent from, but functionally substantially equivalent to, the air-based security module simulates network events that are detected on board the aircraft while the aircraft is in flight. A cyber agent module mitigates the effect of a cyber event on the aircraft's network while the aircraft is in flight based on information from the simulation module that is communicated by the ground-based security module to the air-based security via the collaboration module.
US09591006B2
Lateral movement detection may be performed by employing different detection models to score logon sessions. The different detection models may be implemented by and/or utilize counts computed from historical security event data. The different detection models may include probabilistic intrusion detection models for detecting compromised behavior based on logon behavior, a sequence of security events observed during a logon session, inter-event time between security events observed during a logon session, and/or an attempt to logon using explicit credentials. Scores for each logon session that are output by the different detection models may be combined to generate a ranking score for each logon session. A list of ranked alerts may be generated based on the ranking score for each logon session to identify compromised authorized accounts and/or compromised machines. An attack graph may be automatically generated based on compromised account-machine pairs to visually display probable paths of an attacker.
US09591002B2
A method and system of providing trustworthiness of communication among a plurality of communication nodes is described. This comprises arranging each of said communication nodes to perform a trustworthiness judging operation on received data elements for judging a received packet to be trustworthy or not, grouping said plurality of communication nodes into a plurality of distinguishable clusters, each cluster comprising at least two of said communication nodes, implementing in each respective cluster an intro-cluster trust mechanism such that trustworthiness of data elements sent by any member node of said respective cluster is judgable within said respective cluster, arranging said clusters such that each of said clusters comprises one or more multi-cluster-member nodes that belong to at least two different of said clusters, and muting inter-cluster traffic through said multi-cluster-member nodes.
US09591001B2
In an example implementation of the disclosed technology, a method includes accessing, by a management agent associated with a client device, a profile associated with a requested resource, wherein the profile comprises at least one profile criterion. The method also includes evaluating the profile criterion based, at least in part, on status information associated with the client device to determine any processing restrictions associated with the requested resource. The method also includes, responsive to receiving an indication that the resource is subject to a server-device processing restriction, requesting access to the resource from a remote server and receiving an instance of a user interface for interacting with the resource.
US09590994B2
Requests for access to Web service resources are evaluated based on the type of request that is received. Requests are not granted unless sufficient proof of authentication is provided to grant that request. An authentication service evaluates one or more factors to determine whether or not to authenticate the client. After being authenticated by the authentication service, proof of authentication is provided to the Web service, which grants access to the Web service resource.
US09590993B2
Some embodiments of the invention are directed to techniques for determining whether a process on a computer system that is sending or receiving data, or is attempting to send or receive data, with another computer system is executing in kernel mode or user mode and providing an indicator of this determination to a security engine. In some embodiments, such an indication is provided to a security engine (e.g., a firewall) that implements a security policy based at least in part on whether the sending or receiving process is in kernel mode or user mode, and filter communications based on a process' operating mode. This enables a security engine to maintain security policies of greater specificity and thus improve security of a computer system.
US09590990B2
A Universal TAI handles multiple identifications by means of an internal lookup table. When authenticating and authorizing requests, from a pre-registered customer, that are serviced by an application server, a reverse proxy security server receives requests of different protocols and associates user identification information of a single user with different formats based on the types and protocols of the requests. The Universal TAI determines a fundamental identification of the user from a lookup table, substitutes the fundamental identification into the requests of different protocols for the same user principal, and passes the request with the fundamental identification to the application server.
US09590981B2
A system, method, and device includes a platform data storage that stores a wrap that secures an executable controller and executable sensors. The wrap is verified, optionally through a downloaded authentication driver. After verifying the wrap, the wrap is opened and a sister of the executable controller is installed into the platform memory to cooperate with the executable controller. Additionally or alternatively, the authentication driver may cooperate with the executable controller. The executable controller allows the platform processor to access data secured in a vault and/or verify the platform to create a connection to an application server.
US09590979B2
Techniques for password constraint enforcement used in external site authentication are disclosed. In some embodiments, password constraint enforcement used in external site authentication includes monitoring encrypted network communications between a client and an external site (e.g., a remote server), in which the encrypted network communications are encrypted using a first protocol (e.g., Secure Sockets Layer (SSL) protocol, HTTPS protocol, or another protocol for encrypted network communications); and determining if the client sends a request to create user credentials for an external site authentication. In some embodiments, password constraint enforcement used in external site authentication further includes performing password constraint enforcement used in the external site authentication.
US09590975B2
An electronic device may include a network interface that may enable the electronic device to wirelessly couple the electronic device to other electronic devices. The electronic device may also include a processor that may determine at least one data path to the other electronic devices using a Routing Information Protocol—Next Generation (RIPng) routing mechanism. After identifying at least one data path to the other electronic devices, the processor may determine whether the identified data path(s) is secure using a Datagram Transport Layer Security (DTLS) protocol. If the identified data path(s) is determined to be secure, the processor may send Internet Protocol version 6 (IPv6) data packets to the other electronic devices via the secure data path(s).
US09590969B2
A method includes receiving a request, from a client, to verify that an operator of the client is a purported individual. The request includes a personal identifier associated with the purported individual. The personal identifier corresponds to an account established by the purported individual. The account is provided by a cloud service provider. The method also includes transmitting the personal identifier to the cloud service provider. The method further includes, in response to transmitting the personal identifier, receiving private data indicative of the purported individual's usage of the account. The method still further includes creating an identity assessment based on the private data; The method even further includes receiving an evaluation of the identity assessment from the operator of the client. The method additionally includes determining, based on the evaluation of the identity assessment, whether the operator of the client is the purported individual.
US09590954B2
Methods, apparatus and computer readable media for transferring encrypted and unencrypted data between processing devices are disclosed. Example data transmission methods disclosed herein include dividing, at a first processing device, a set of data collected at the first processing device into a first unencrypted data subset and a second unencrypted data subset. Disclosed example methods also include encrypting, at the first processing device, the first unencrypted data subset using an encryption key provided by a second processing device to generate a first encrypted data subset. Disclosed example methods further include transmitting the second unencrypted data subset from the first processing device to the second processing device before transmitting the first encrypted data subset from the first processing device to the second processing device to thereby transmit the set of data from the first processing device to the second processing device.
US09590953B2
Provided is an information processing device including: a data processing unit that performs a content playback process; and a communication unit that communicates with a server, wherein the content is content that has a segment region configured with a plurality of pieces of variation data which can be respectively decrypted by different keys, and for which a plurality of playback paths can be configured according to variation data which is selected as a playback object, wherein each piece of variation data is data for which a variation data identifier can be analyzed from decrypted data, and wherein the data processing unit receives playback path information which is allowed to be played from the server through the communication unit, and selects variation data from the segment region so as to perform content playback, according to the playback path information received from the server.
US09590951B2
A system and method for providing secure and anonymous communication between a plurality of individuals relying on the cryptographic method of the one-time pad (OTP) is described. Unique, randomly generated blocks of data are generated to serve as one-time pads, and each is given a unique identification that serves as a system address. One-time pads are anonymously distributed to communicants with a copy of each being retained by a service provider that operates a One-Time Pad Hub. Messages may be exchanged among holders of one-time pads through the Hub using the identifier addresses.
US09590950B2
A method and system for the anonymization and segmentation of the media access control (MAC) addresses reported by visitors' 802.11 enabled devices at a venue operator premises. This system assures a venue operator and its visitors that no individually identifying information about a visitor is re-transmitted or stored that can be traced back to their MAC address, while still allowing the venue operator to obtain venue visitor counts visit frequencies well as traffic patterns during visits (i.e. dwell times at, and movements between, locations within a venue) and counts of common visitors between venues. It also ensures that the data generated is segmented so that the data obtained by two different venue operators is not correlatable between visitors common to the two sets of data.
US09590943B2
A system, method and apparatus for creating scripts to provide offline prompts in a social networking application operating on a client device are provided. History data for a user of the social networking application is received at a server. A script is created by the server based on the history data for the at least one user. The script, when executed by a client device remote from the server and operated by the user, provides a prioritized list of user identifiers on the social networking application. The script is sent by the server to the client device.
US09590934B2
Techniques for text message transmission are described herein. These techniques may include collecting multiple user IDs for electronic commerce. Using the user IDs, a server transmits a text message to multiple clients, and obtains activities of particular clients of the multiple clients in response to the text message to determine particular user IDs associated with the particular clients. Based on the obtained activities, the server generates and/or updates a graylist that includes one or more user IDs of the multiple user IDs different from the particular user IDs.
US09590931B2
Methods and apparatus to present presence information are disclosed. An example method includes receiving a request from a first user for presence information associated with a second user, analyzing information from a monitoring sensor associated with the second user to determine that the second user is available for communication with the first user using a first communication method and is unavailable for communication with the first user using a second communication method, and sending a message to the first user indicating that the second user is available for communication using the first communication method and is unavailable for communication using the second communication method.
US09590927B2
A system and method for improved client and server communications, more particularly, an improved protocol that may be used for communication between a client and a server, such as in an email environment. Many features are provided for improved communications. An email server may provide the best message body available for an email message, may transfer an entire data object if requested property or properties are not well defined within the data object, may provide progress data for use in tracking download progress, and may send error information for a data object having an error. Email changes may be optimized at an email server component, even if the email changes occurred at another email server component. An email server may maintain a table of changes that occur to folders at an associated data store, and may notify a subscribed email client component of changes that occur in the table.
US09590921B2
A network grouping system and a network grouping method thereof are provided. The network grouping system includes a controlling server and a connecting server. The connecting server connects to the controlling server via a switch. The connecting server embeds a grouping identifier into a network packet, and transmits the network packet to the controlling server via the switch. The controlling server retrieves the grouping identifier from the network packet, and creates a grouping configuration according to the grouping identifier. The grouping configuration records a matching relation of the grouping identifier with the connecting server. The controlling server further transmits the grouping configuration to the switch so that the switch passes on network packets according to the grouping configuration.
US09590919B2
In general, the present invention relates to a virtual platform in which one or more distributed virtual switches can be created for use in virtual networking. According to some aspects, the distributed virtual switch according to the invention provides the ability for virtual and physical machines to more readily, securely, and efficiently communicate with each other even if they are not located on the same physical host and/or in the same subnet or VLAN. According other aspects, the distributed virtual switches of the invention can support integration with traditional IP networks and support sophisticated IP technologies including NAT functionality, stateful firewalling, and notifying the IP network of workload migration. According to further aspects, the virtual platform of the invention creates one or more distributed virtual switches which may be allocated to a tenant, application, or other entity requiring isolation and/or independent configuration state. According to still further aspects, the virtual platform of the invention manages and/or uses VLAN or tunnels (e.g, GRE) to create a distributed virtual switch for a network while working with existing switches and routers in the network. The present invention finds utility in both enterprise networks, datacenters and other facilities.
US09590918B2
A medium access control (MAC) protocol may be used to facilitate communication between nodes in a network. A protocol for allocating network resources between a set of nodes with demands may be an adaptive topology- and load-aware (TLA) allocation protocol. The allocation protocol may be executed by a bidder algorithm and an auctioneer algorithm on each node of the network. Claims and offers may be generated at each node and transmitted to other nodes on the network. The claims and offers may be updated as load and topology of the network change.
US09590915B2
A method for transmission of map/reduce data in a data center having a storage network (SAN), the data center including multiple servers deployed with a job tracker, map task trackers and reduce task trackers, the method comprising: in response to receiving a map task allocated by the job tracker, a map task tracker performing the map task and generating map task outputs; the map task tracker writing the map task outputs to the storage network; and in response to receiving a reduce task allocated by the job tracker, a reduce task tracker reading the map tasks outputs from the storage network.
US09590914B2
Systems, methods, and non-transitory computer-readable storage media for per-packet load balancing in a port channel. The system first maps an incoming traffic flow to queues containing packets to be transmitted through a port channel at the system, the port channel including ports grouped into a single virtual port. Next, the system assigns a port from the port channel to a queue for a predetermined period of time, wherein the port is assigned to the queue based on at least one of a port state and a service history associated with the queue. The system then de-queues at least a portion of the packets in the queue through the port for the predetermined period of time. This load balancing can ensure that traffic is efficiently and fairly load balanced across the links of the port channel, and packets of each queue are not reordered.
US09590913B2
A method of reducing the bandwidth usage of a network comprises intercepting traffic between a TCP server and a TCP client using TCP protocols that use client acknowledgements; identifying client acknowledgements from the TCP protocols; identifying the sequence number of a last received client acknowledgements from the intercepted traffic; identifying the sequence number of a last sent client acknowledgement from the intercepted traffic; calculating an unacknowledged byte value based on the difference between the last received client acknowledgement sequence number and the last sent client acknowledgement sequence number; comparing the calculated unacknowledged byte value with a predetermined threshold value, to determine whether the calculated unacknowledged byte value is at least as great as the predetermined threshold value; and transmitting the identified client acknowledgements into the network when the compared unacknowledged byte value is at least as great as the predetermined threshold value.
US09590912B2
A receiving side data communication device calculates, at prescribed times, an actual measured RTT, which is the time required for data to travel to a transmission side data communication device and back, a data transfer rate for the data transfer, and a data loss ratio, which is the ratio of the number of packets not received by the receiving side data communication device to the number of packets sent from the transmission side data communication device. The receiving side data communication device uses the most recent data transfer rate and the data loss ratio to calculate a transfer score according to a prescribed calculation formula, and increases or decreases the reference RTT in accordance with the change in the transfer score.
US09590908B2
A processor receives a deadlock detection message transferred between a plurality of controlled devices so as to be transferred between a plurality of nodes along a first link and a second link, and determines whether a deadlock has occurred on the basis of a history of the deadlock detection message. The plurality of nodes are combined using the first link extending from a first node to a second node and the second link extending from a third node to a fourth node. The first node corresponds to a first controlled device whose control right a first terminal has. The second node corresponds to a second controlled device whose control right the first terminal has. The third node corresponds to a third controlled device whose control right a second terminal has. The fourth node corresponds to a fourth controlled device whose control right the second terminal waits to be given.
US09590906B2
A system, computer-readable media, and methods for network resource sharing of routing and forwarding information are disclosed. The method may include receiving a first address for a device connected to a network and receiving one or more second addresses for the device. The method may also include identifying a first switch through which the device connects to the network and identifying a second switch for storing the first address and the one or more second addresses. Further, the method may include storing the first address in the first switch and storing the first address and the one or more second addresses in the second switch.
US09590903B2
An information handling system is provided. The information handling system includes systems and methods for providing an anycast MAC addressing of a virtual redundancy router protocol instance that spans a plurality of aggregation switches. The anycast MAC address may be provided by a virtual bridging device and then used as an address of a virtual IP instance accessible through the virtual bridging device. Using the anycast MAC address with the virtual IP instance, a packet to be routed from one rack to another rack in a data center may be dynamically routed based a current load distribution.
US09590900B2
In an example embodiment, an apparatus with a first interface coupled to a local domain with routers that employ a redundant router protocol, such as Hot Standby Router Protocol (HSRP) and/or Virtual Router Redundancy Protocol (VRRP), and a second interface coupled with a shared domain, such as Virtual Private LAN (Local Area Network) Service (VPLS), and virtual bridging logic coupled with the first and second interfaces. The virtual bridging logic performs packet snooping, filtering and/or provides a proxy service so that the routers employing the redundant router protocol are localized in the local domain, and avoids the routers employing the redundant router protocol from associating with other routers employing the redundant routing protocol that are in another local domain coupled with the shared domain.
US09590895B2
In one example, techniques of this disclosure may enable a point of local repair (PLR) network device to signal availability of link protection or node protection to a merge point (MP) network device and enable a network device to actively determine whether or not it is a merge point router. Based on whether or not the network device determines it is a MP, the network device may selectively clean up LSP states when there is an upstream link or node failure. The RSVP-TE protocol may be extended to enable a network device to send a tear down message to a downstream router, which may enable the downstream router to conditionally delete locale LSP state information. In some instances, a PLR network device may directly send a tear down message to a MP network device even though the PLR network device may not have a working bypass LSP.
US09590885B1
A system is provided for monitoring message queue data. The system includes a computer readable storage medium comprising a message counter component stored as a set of computer instructions executable by a processor. The counter component detects the outflow of messages comprising at least expired messages and at least received messages out of a message queue. The counter component differentiates the outflow of expired messages from the outflow of received messages. The counter component collects message queue data, wherein collecting the message queue data comprises at least counting the outflow quantity of expired messages or at least counting the outflow quantity of received messages. The counter component calculates at least one of a plurality of message counting metrics based on at least the message queue data collected over a period of time. The counter component transmits at least one of the message counting metrics to a message interface.
US09590878B2
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE determines CSI. The UE determines whether to send the CSI based on at least one of a timer or a threshold. The UE sends the CSI upon determining to send the CSI. The UE may send the CSI in a MAC header upon determining to send the CSI. When the UE determines whether to send the CSI based on the threshold, the UE may determine whether to send the CSI based on a difference between the CSI and reference CSI. The UE may determine the reference CSI based on at least one of previously reported CSI, fixed CSI, or an MCS of a received data transmission from a base station. The UE may send CSI to the base station in an initial connection setup with the base station.
US09590874B2
A system and method of infrastructure service discovery is disclosed. In a particular embodiment, a method includes requesting, from an access point, association without authentication and a restricted Internet protocol (IP) address, wherein the restricted IP address is restricted for use in a service discovery procedure.
US09590869B2
A framework supporting content delivery includes a plurality of devices, each device configured to run at least one content delivery (CD) service of a plurality of CD services. The plurality of CD services include adaptation services.
US09590866B2
A framework includes a plurality of devices, each device configured to run at least one content delivery (CD) service of a plurality of CD services. The plurality of CD services include reducer services forming one or more reducer service networks.
US09590865B2
A control device is a control device that manages a network including a plurality of communication devices. The control device includes: a mode transition unit that makes transition to a leave mode for disconnecting a communication device from the network; an initialization-reset transmitting unit that transmits, when a notification is accepted from at least one communication device of the plurality of communication devices during the leave mode, an instruction for setting a flag and a reset order to the communication device from which the notification is accepted, the flag defining to bring the communication device back to an initial state; and a deleting unit that determines whether or not the instruction for setting the flag and the reset order are received and that deletes information about the communication device connected to the network when it is determined that the instruction for setting the flag and the reset order are received.
US09590855B2
Embodiments of the invention relate to automatically configuring a Transparent Interconnection of Lots of Links (TRILL) device port in an edge virtual bridging (EVB) network environment. One embodiment includes sending, by a virtual machine (VM) in an EVB network, a message to a device that implements TRILL protocol. The device communicates with a table using the message. Network information is obtained from the table by the device. A port for the device is automatically configured based on the network information. The device has the TRILL protocol either enabled or disabled.
US09590849B2
A method and system for managing a computing cluster including hosting a plurality of machines in a networked computing cluster, wherein the plurality of machines include service instances running on hosts, where the services have configured machine state; and wherein machine state includes configuration data and software of the machine; integrating the plurality of machines of the cluster with at least one configuration controller component; and the at least one configuration controller component, altering the machine state of at least one service instance.
US09590839B2
Provided are a system, method, and computer program product for controlling access to a shared storage system in communication with at least one cluster of host nodes. Cluster membership metadata is stored in a storage independent from the shared storage for at least one cluster. The cluster membership metadata is updated in response to an inclusion or exclusion request from a requesting host node comprising one of the host nodes identifying at least one other host node to include or exclude from a cluster. Access to at least one storage volume in the shared storage system is managed in response to the updating of the cluster membership metadata for the inclusion or exclusion request.
US09590838B2
A method begins by a dispersed storage (DS) processing detecting unavailability of a storage device of a site of dispersed storage network (DSN) memory to produce an unavailable storage device. The method continues with the DS processing module reassigning a fraction of a logical address sub-range of the unavailable storage device to one or more other storage devices, rebuilding one or more logically addressable data objects to produce one or more rebuilt data objects and storing the one or more rebuilt data objects in the one or more other storage devices. When the unavailable storage device becomes available, the method continues with the DS processing module reallocating the fraction of the logical address sub-range from the one or more other storage devices to the storage device and transferring the one or more rebuilt data objects from the one or more other storage devices to the storage device.
US09590836B2
A system for transmitting modulation in a narrow band radio frequency channel include a first signal generator configured to modulate a first signal containing data for transmission to provide a primary signal, the primary signal utilizing a higher order modulation technique than would otherwise be permissible if the first signal is transmitted separately. The system further includes a second signal generator, configured to modulate a second signal containing a pulse signal to provide a second signal, wherein the peak signal level of the second signal results in a measurement of the bandwidth of the first signal at a higher signal level and a narrower bandwidth, and a digital signal processor (DSP), which receives and combines the primary signal and the secondary signal and outputs a combined modulated signal for further digital-to-analog conversion, processing and transmission in a radio frequency band.
US09590835B2
According to some embodiments, a method of decoding a transport block in a wireless network element comprises receiving a first transmission of a transport block. The transport block is modulated according to a first modulation coding scheme. The method further comprises determining a number of soft channel bits SB1 in the first transmission of the transport block based at least on a category type of a wireless device. The category type of wireless device is capable of supporting the first modulation coding scheme and a second modulation coding scheme of a different order than the first modulation scheme and both the first and second modulation schemes are associated with the same number of soft channel bits and soft buffer size. The method further comprises storing SB1 soft channel bits of the first transmission of the transport block in a soft buffer.
US09590832B1
Methods an apparatus for performing sub-carrier adaptation in multi-carrier communication systems. In one embodiment, a method includes receiving, via a reverse communication channel, a first data unit via multiple subcarriers. The method further includes determining an estimate of a forward communication channel based on the received first data unit. The method further includes determining different bit rates for the multiple subcarriers based on the estimate of the forward channel. The method further includes transmitting a second data unit via the multiple subcarriers, where bits in the second data unit are allocated across the multiple subcarriers based on the determined bit rates for the multiple subcarriers.
US09590828B2
A blind spectrum sensing method and device based on fast Fourier transform. The method comprises: the spectrum sensing device receives a signal on an authorized spectrum band, calculates an autocorrelation coefficient of the received signal after sampling and filtering same, then performs a fast Fourier transform of the autocorrelation coefficient, acquires the modulus of the transform result, constructs determination variables on the basis of the modulus, and determine whether or not a signal of an authorized user is present. The method and device have the advantages of low calculation complexity, obviated need for authorization information characteristic, and insensitivity towards noise uncertainty, and are of great performance.
US09590819B2
When the communication environment of an information processing apparatus is not a communication environment for polling a peripheral apparatus, polling performed on the peripheral apparatus by the information processing apparatus is stopped.
US09590813B1
Example implementations are directed to more efficiently delivering a multicast message to multiple destination components from a source component. Multicast environment is achieved with transmission of a single message from a source component, which gets replicated in the NoC during routing towards the destination components indicated in the message. Example implementations further relate to an efficient way of implementing multicast in any given NoC topology, wherein one or more multicast trees in the given NoC topology are formed and one of these trees are used for routing a multicast message to its intended destination components mentioned therein.
US09590809B2
A method for operating a mobile device, not assigned to a motor vehicle, via an electronic device with a display and operator control device of the motor vehicle is made available. The program has program parts for a user interface and for operator control sequences which are assigned a digital certificate. The user interface comprises fixed areas for displaying variable contents. The program parts are transmitted together with the digital certificate to the electronic device of the motor vehicle and are carried out when the certificate is successfully checked. The transmission of data without protection by a digital certificate is restricted to the variable contents for display in the fixed areas of the user interface.
US09590790B2
In one embodiment, a device maintains a predetermined number of high-priority subcarriers for use in communicating high-priority data frames and a predetermined number of low-priority subcarriers for use in communicating low-priority data frames. A data frame is received and a data frame priority is determined for the data frame. If the data frame is determined to be a low-priority data frame, a minimum number of subcarriers, from the low-priority subcarriers, required for communication of the data frame is determined and the data frame is communicated using the minimum number of subcarriers. If the data frame is determined to be a high-priority data frame, a maximum number of subcarriers available, including the high-priority subcarriers and the low-priority subcarriers, is determined and the data frame is communicated using the maximum number of subcarriers.
US09590787B2
Embodiments of the present disclosure describe systems and methods for feedback control during planned gaps in data streams. Various embodiments may include reusing a feedback measurement taken prior to a planned gap for a feedback message transmitted after the planned gap. Other embodiments may be described and/or claimed.
US09590778B2
In a mobile communication system in which an space of a physical downlink control channel (PDCCH) for a mobile station apparatus to search is defined based on a mobile station identity assigned from a base station apparatus, the base station apparatus places a PDCCH including a first mobile station identity or a PDCCH including a second mobile station identity in a search space of a PDCCH corresponding to the first mobile station identity when the base station apparatus assigns a plurality of mobile station identities to the mobile station apparatus, and when a plurality of mobile station identities is assigned from the base station apparatus, the mobile station apparatus performs decoding processing of the PDCCH including the first mobile station identity and the PDCCH including the second mobile station identity in the search space of the PDCCH corresponding to the first mobile station identity.
US09590775B2
Uplink CoMP point selection is achieved, considering power consumption of a MTC device and uplink overhead.Two resource blocks of a first resource block containing a reference signal and a second resource block for transmitting user data are combined to achieve uplink CoMP. The time interval between these two resource blocks is a time of approximately several milliseconds to several tens milliseconds necessary that each eNodeB acquires reception quality to be collected to a Serving eNodeB via the X2 interface and analyze its content.
US09590766B2
A multicarrier baseband peak elimination device and method are disclosed. The device includes: K branches, a peak selection module, an error signal generation module, and an adder; wherein K is an integer greater than 1; and each branch includes a delayer, a digital up conversion module, a first numerically controlled oscillator, a first multiplier, a second numerically controlled oscillator, a second multiplier, a digital down conversion module, an offset pulse generation module, and a subtractor.
US09590755B2
An automatic content recognition system that includes a user device for the purpose of capturing audio and generating an audio signature. The user device may be a smartphone or tablet. The system is also capable of determining sound level at a user device and refraining from audio monitoring and/or generating audio signatures when the sound level is below a threshold. Sound level may also be used to reduce the frequency of audio monitoring and/or signature generation. The system may have a database within the user device or the user device may communicate with a server having a database that contains reference audio signatures.
US09590752B2
A method for emergency communication includes encoding a message for visual display including a message to field and a message from field. The visual display is revealed to a reading device in communication with a broadcast center, which stores the visual display. The messages are decoded and sorted from visual displays at the broadcast center. On an index channel, a time and channel number for when a message body of the message will be broadcast on a message channel is broadcasted. The message body is broadcasted on the message channel.
US09590748B2
Methods in a Radio Base Station (RBS) and in a terminal device for facilitating measurement at the terminal device are described. The method in the RBS comprises classifying frequency objects to be measured for a measurement task into a number of frequency object groups assigned with respective frequency measurement weights for determining measurement opportunities for the frequency objects; sending to the terminal device a first indication indicating the classification of the frequency objects into the frequency object groups. The method in the terminal device comprises receiving, from a RBS, a first indication indicating a classification of frequency objects to be measured for a measurement task into a number of frequency object groups assigned with respective frequency measurement weights; determining measurement opportunities for the frequency objects of the measurement task based on the frequency measurement weights.
US09590747B2
A method, device, and system for calibrating one or more transceiver components in a multi-transceiver system are provided. The method includes sending a calibration signal through a transmit path of a first transceiver of the multi-transceiver system, resulting in transmission of the calibration signal from an antenna of the first transceiver; receiving, by an antenna of a second transceiver of the multi-transceiver system, the transmitted calibration signal, and processing the received calibration signal through a receive path of the second transceiver; and calibrating one or more components of the multi-transceiver system using the received and processed calibration signal.
US09590734B2
A method for data processing in an optical network component includes filtering and optically equalizing an incoming optical signal and modulating the optically equalized signal. A corresponding optical network component is also provided.
US09590725B2
A multi-failure resolution optical node includes an operating system wavelength path and two or more standby system wavelength paths which are assigned to the operating system wavelength path and have been assigned a ranking. It further includes a node control unit that can separately operate the operating system wavelength path and the standby system wavelength paths in a normal power consumption mode or a reduced power consumption mode. Thus, it is possible to provide an optical node with which power consumption is reduced and with which switching to a standby system wavelength path can be performed quickly in response to a failure in the operating system wavelength path.
US09590720B2
Ground terminal and gateway beam pointing toward an unmanned aerial vehicle (UAV) for network access
Systems and methods for detecting an unmanned aerial vehicle (UAV). Network access (for example, to the Internet) may be provided by detecting a UAV and fixing one or more beams from one or more ground terminals to the UAV. In one embodiment, the detection of a UAV includes forming and pointing beams from a ground terminal and ground gateways toward the UAV. The ground terminal may be configured to autonomously steer its antenna beam during initial installation to detect the reference signal from a UAV. In one variant, the ground terminals are steered to more finely track the position of the UAV based on a signal quality metric such as received signal strength. In one embodiment, the ground terminal antenna is initially manually pointed toward the UAV, and thereafter allowed to automatically steer to track the position of the UAV.
US09590711B2
Technology for managing beamformed signals. A method includes: receiving beamformed signals from one or more arrays of receiving elements, which one or more arrays of receiving elements send beamformed signals at given transmission rates; recovering information from the received beamformed signals; measuring a quality of the recovered information, using a metric that estimates a distance between the recovered information and reference information; and, based on the measured quality, instructing the one or more arrays of receiving elements to change the transmission rates at which they send beamformed signals.
US09590710B2
In a closed-loop wireless communication system, a codebook-based feedback control mechanism is provided where feedback from each of a plurality of receivers is scheduled to control the feedback so that the receiving devices do not needlessly feed back precoding information to the transmitting device. The feedback may be controlled by establishing and distributing a schedule to control when each receiver feeds back precoding information, or by establishing and distributing a metric-based feedback threshold that must be satisfied before feedback is permitted.
US09590707B1
Methods, systems, and devices are described for wireless communication. In one aspect, a method of wireless communication includes receiving, by a first wireless device, compressed beamforming information from each of a plurality of stations, the compressed beamforming information including a feedback signal-to-noise ratio (SNR) value and compressed feedback matrix. The method also includes determining a multi-user signal-to-interference-plus noise ratio (SINR) metric for each of the plurality of stations based at least in part on the received feedback SNR values and the received compressed feedback matrices.
US09590702B2
The various embodiments herein provide a system and method for providing short range wireless communication. The system comprises a transmitting end, a first electrical circuitry provided at the transmitting end to generate a propagating EM wave on a connected wire according to an input data signal, a transmitting antenna provided at the transmitting end designed to maximize scattering of the propagating EM wave, a receiving end, a receiving antenna provided at the receiving end to detect the scattered EM wave and a second electrical circuitry provided at the receiving end to recover the input data signal from the signal received by the receiving antenna. Here a wireless link is established by means of the scattered EM waves generated by near field emissions from a surface of the transmitting antenna.
US09590700B2
In an interface unit, a shield layer includes an aperture through which magnetic flux generated by a power feeding coil of an antenna passes. Since the antenna is smaller than the shield layer, the aperture is much smaller than the shield layer. Thus, noise constituted by electromagnetic waves that travel from inside to outside of a computer via an aperture provided in an upper surface cover is blocked. During communication, the antenna and the shield layer are electromagnetically coupled to each other, and the shield layer defines and functions as an antenna. This allows proper communication with a communication target.
US09590698B1
Various aspects of the instant disclosure are directed towards a method for communicating time-based data in a power line communication system. In accordance with one or more example embodiments, firmware is downloaded to a multitude of endpoints over power distribution lines carrying alternating current (AC) power. Endpoint devices targeted for changes to stored firmware are grouped and the firmware is delivered in chunks to each group. As devices receive a particular chunk of firmware, the device advances to a next stage and provides information indicative of this stage, based upon which subsequent chunks of firmware are communicated. This occurs (e.g., on a daily cycle) until the endpoint has received all firmware for an update, after which the endpoint(s) are re-started using the firmware. Accordingly, such updates can be carried out in a cyclic and verifiable manner.
US09590696B2
A method to capture random data signals at an end point in a broadband network and process them via digital signal processing (DSP) techniques to determine both linear distortions and nonlinear distortions. In a distribution network, such as a tree and branch cable network, the location of the impairment addition can be identified by determining location of terminals have a distortion and locations of terminals that do not have a distortion. Linear distortions may be determined by an autocorrelation of the captured signal with itself. Nonlinear distortions may be determined by processing measured energy in a vacant band with manufactured energy in the vacant band. If a vacant band is not available, one can be created by demodulating a signal occupying the band, and subtracting the demodulated signal from the measured signal plus interference in a band, leaving only the interference.
US09590672B2
Provided are a wireless communication apparatus, an analysis apparatus, an analysis method and a non-transitory computer readable medium on which a program has been stored, in which a threshold value to be used for determining whether received radio waves are noise can be determined independently of an operator's capability. A threshold value is determined, on the basis of a number of intersections between a variation curve of radio wave intensity relative to the frequencies of the radio waves received by a receiver and a first line indicating a given radio wave intensity, a threshold value of radio wave intensity to be used for determining whether the received radio waves are noise.
US09590667B1
An apparatus for interference cancellation includes: a front end processing circuit, for receiving at least an interference signal and a desire signal; an inner processing circuit, for channel/noise estimation and for suppressing the interference signal; and a MIMO (multi-input multi-output) processing circuit, for blindly detecting an interference parameter of the interference signal based on the suppressed interference signal, and for jointly cancelling the interference signal from the desire signal and for demodulating the desire signal based on the detected interference parameter and the channel/noise estimation from the inner processing circuit.
US09590665B2
A transmitter in a wireless communication system is provided. The transmitter includes a baseband signal processor for detecting an envelope signal, a supply modulator (SM) for producing power to be supplied to a power amplifier using the detected envelope signal, and the power amplifier for receiving voltage from the SM and for amplifying power of a transmit signal. The SM generates a compensation signal corresponding to switching noise generated via switching amplification, and adds the compensation signal and the switching noise. The amplifier of the wireless communication system can produce low switching noise, and the envelope tracking power amplifier can prevent reception degradation due to the noise of the supply modulator.
US09590656B2
A nonvolatile memory storage controller is provided for delivering log likelihood ratios (LLRs) to a low-density parity check (LDPC) decoder for use in the decoding of an LDPC encoded codeword. The controller includes read circuitry for reading an LDPC encoded codeword stored in a nonvolatile memory storage module using a plurality of soft-decision reference voltages to provide a plurality of soft-decision bits representative of the codeword. The controller further includes a plurality of neighboring cell contribution LLR look-up tables representative of the contribution of the neighboring cells to threshold voltage distribution of the memory storage module. The controller provides the LLRs from the appropriate LLR look-up table to an LDPC decoder for the subsequent decoding of the codeword.
US09590655B2
A method of lossless data compression includes receiving a set of parallel data strings; determining compression hash values for each of the parallel data strings; determining bit matches among portions of each of the parallel data strings based, at least in part, on the compression hash values; selecting among literals and the bit matches for each of the parallel data strings; and applying Huffman encoding to the selected literals or the selected bit matches.
US09590649B2
A micro-coded sequencer controls complex conversion sequences independent of a central processing unit (CPU). Micro-coding provides for easily adding new process steps and/or updating existing process steps. Such a programmable sequencer in combination with an analog-to-digital conversion module such as an analog-to-digital converter (ADC) or a charge time measurement unit (CTMU), and digital processing circuits may be configured to work independently of the CPU in combination with the micro-coded sequencer. Thereby providing self-sufficient operation in low power modes when the CPU and other high power modules are in a low power sleep mode. Such a peripheral can execute data collection and processing thereof, then wake the CPU only when needed, thereby saving power. Furthermore, this peripheral does not require CPU processing so that time critical applications that do require control by the CPU can operate more efficiently and with less operating overhead burden.
US09590647B2
A noise shaping circuit according to an example includes a forward signal path configured to generate an output signal based on an input signal, a feedback signal path configured to feed back a feedback signal based on the output signal to the forward signal path, and a dither generator configured to generate a dither signal and to couple the dither signal into the forward signal path to modify the input signal and into the feedback signal path. Employing a noise shaping circuit according to an example may improve an overall noise performance.
US09590641B2
A regulation circuit of a semiconductor apparatus includes a control block configured to generate control signals in response to a reference clock signal and a feedback clock signal; and a noise compensation block configured to compensate for a variation in a level of power in response to the control signals.
US09590640B1
An electronic apparatus including an oscillator, a sampler, a phase detector, a phase rotator and a loop filter is provided. The oscillator generates a reference and an auxiliary clock signal offset by 90 degrees. The sampler samples an input data signal at each transition edges to generate primary sampled signals. The phase detector determines a phase difference of a data transition of the input data signal relative to a data-sampling edge. The phase rotator rotates the primary sampled signals and the reference clock signal according to the phase difference. The loop filter generates a control voltage to control the oscillator to vary phases of the reference clock signal and the auxiliary clock signal according to phase difference of the data transition relative to the rotated reference clock signal.
US09590634B1
Embodiments of the invention relate to a metal configurable hybrid memory for use in integrated circuit designs for implementation in structured ASIC or similar platforms utilizing a base cell or standard cell. In accordance with certain aspects, a hybrid memory according to embodiments of the invention utilizes a fixed custom memory core and a customizable peripheral set of base cells. In accordance with these and further aspects, the hybrid memory can be specified using a macro, in which certain memory features (e.g. ECC, etc.) are implemented using the customizable peripheral set of base cells, and which may be selected or omitted from the design by the user. This enables the overall logic use for the memory to be optimized for a user's particular design. Unused logic in the customizable peripheral set of base cells can thus be freed for top-level logic use, thereby optimizing the design according to a user's functional and dimensional requirements and minimizing unnecessary waste of silicon area and power.
US09590628B2
Provided are a reference voltage training device and a method thereof. The reference voltage training device includes a comparator configured to compare a toggle signal with a reference voltage and output a comparison signal, a duty cycle detector configured to check a duty ratio of the comparison signal, and a reference voltage level changing unit configured to fix the reference voltage when the duty ratio meets a predetermined condition and to change a level of the reference voltage when the duty ratio does not meet the predetermined condition. The comparator outputs a changed comparison signal using the changed reference voltage.
US09590623B2
A touch panel includes a first conductive film having separate areas, each of which has a strip shape with a length direction thereof extending in a first direction, a second conductive film having separate areas, each of which has a strip shape with a length direction thereof extending in a second direction substantially perpendicular to the first direction, and a third conductive film, wherein the separate areas of the first conductive film are arranged side by side in the second direction, and the separate areas of the second conductive film are arranged side by side in the first direction, wherein position detection based on a capacitive method is performed by using the first conductive film and the second conductive film, and wherein a potential of a position of contact between the second conductive film and the third conductive film is detected to detect the position of the contact.
US09590618B2
A start-up method for a self-powered gate drive circuit driving a power transistor gate. The method comprises charging, with a single-supply voltage, a first supply capacitor of a first gate drive circuit; switching on a first power transistor by applying a current supplied by a discharge of the first supply capacitor of the first gate drive circuit to the gate of the first power transistor; charging a second supply capacitor of the first gate drive circuit using an output signal from the first power transistor; and re-charging the first supply capacitor by applying a current supplied by a discharge of the second supply capacitor to the first capacitor.
US09590616B2
A drive control device for two semiconductor elements having a transistor structure and a diode structure with a common energization electrode includes: a current detection device outputting a current detection signal of the semiconductor elements; and a first control device outputting a gate drive signal from when a first time period has elapsed from a starting time to when a second time period has elapsed from the starting time, at which an off-command signal is input after it is determined that a current flows through the semiconductor elements in a forward direction of the diode structure during a time period for which an on-command signal is input to the semiconductor elements. The first and the second time periods are preliminary set not to generate an arm short-circuit between two semiconductor elements.
US09590609B1
A gate-driver device for operating a field-effect-transistor (FET) includes a pull-down-block and a pull-up-block resistant to or protected from short circuits of the gate drive signal output by the device. The pull-down-block is operable to drive a gate of a FET to a low-voltage. The pull-up-block includes a resistive-pull-up operable to an ON-state and an OFF-state to switchably couple the gate to the high-voltage via an upper-resistive-element, and a current-pull-up arranged in parallel with the resistive-pull-up. The current-pull-up is operable to an ON-state and an OFF-state to control a current-source applied to the gate. When the pull-up-block drives the gate to the high-voltage, the resistive-pull-up and the current-pull-up operates from the OFF-state to the ON-state. A turn-on-interval after the resistive-pull-up operates from the OFF-state to the ON-state the resistive-pull-up operates to the OFF-state while the current-pull-up is maintained in the ON-state. Optionally, the pull-down-block may be similarly configured.
US09590604B1
An apparatus includes a current-to-voltage converter configured to convert first and second currents into first and second input voltages and provide the first and second input voltages to first and second nodes, respectively, and a current difference determination circuit configured to determine a difference between the first and second currents based on a difference between the first and second input voltages. A method includes converting first and second currents into first and second input voltages to output the first and second input voltages to first and second nodes, respectively, and determining a difference between the first and second currents based on a difference between the first and second input voltages.
US09590601B2
A magnetic waveform generator circuit includes a first switch coupled to a first rectifier element at a first node, a first capacitor coupled, at a second node to the first switch, and to a fourth node, a second capacitor coupled, at a third node to the first rectifier element, and to the fourth node, and an inductor coupled between the first and the fourth nodes. The first switch is operable to be in an ON state during a first time period and in an off state during a second time period. The first switch and the first rectifier element are configured to enable the inductor to generate, during the first and the second time periods, a magnetic field having a waveform resembling a positive half-cycle of a triangular waveform.
US09590599B1
An apparatus is disclosed that includes a clock distribution circuit configured to shift a first clock signal in the first voltage domain to a second voltage domain to produce the second clock signal. The second voltage domain extends outside of the first voltage domain. A set of flip-flops operating in the first voltage domain, each including a master latch, a slave latch, and a clock node is coupled to receive the second clock signal. Each flip-flop includes a master pass transistor configured to pass a value from an input of the flip-flop to an input of the master latch when the second clock node is set to a first value. Each flip-flop also includes a master pass transistor configured to pass the value from an output of the master latch to an input of the slave latch when the second clock node is set to a second value.
US09590587B1
Apparatus and methods for control of the second order temperature dependence of the frequency of a mechanical resonating structure are described. The second order temperature dependence of frequency of the mechanical resonating structure may be non-linear. Control may be provided by doping of a semiconductor layer of the mechanical resonating structure.
US09590586B2
A method for producing an electronic component module prevents a space from collapsing. The method includes a step of preparing an electronic component including an element substrate, a drive device formed on a principal surface of the element substrate, and a protection device covering the drive device so as to form a space around the drive device; a step of fixing the electronic component on a common substrate such that a principal surface of the common substrate and another principal surface of the element substrate face each other; a step of fixing a reinforcing plate on the protection device of the electronic component; and a step of forming a resin layer on the principal surface of the common substrate such that the electronic component is contained therein.
US09590583B2
An AC coupler for transmitting high-frequency components of a wideband signal includes a signal conductor and a shielding structure arranged as a transmission line. The signal conductor includes a conductive element and a capacitor configured to block direct current (DC) components of the wideband signal while transmitting high-frequency alternating current (AC) components of the wideband signal. The shielding structure is configured for conducting at least the AC components of the wideband signal while confining electric fields and currents in the shielding structure substantially to a region proximate to the signal conductor. The shielding structure has a width substantially greater than a width of the signal conductor. The difference between the shielding structure width and the signal conductor width may be substantially greater than an offset distance between the signal conductor and the shielding structure.
US09590577B2
Representative implementations of devices and techniques provide a linearized high-ohmic resistor. In an example, a quantity of serially connected nonlinear impedances is arranged as a resistance. In one example, the quantity of impedances is applied in an amplifier circuit, between an input of the amplifier and an output of the amplifier, and arranged to set a DC operating point for the amplifier.
US09590573B2
In one aspect a satellite comprises a body, a solid state power amplifier, a heat acquisition and transfer device positioned proximate at least one heat generating element on the solid state power amplifier, and a heat rejection device in thermal communication with the heat acquisition and transfer device to reject heat acquired from the solid state power amplifier. Other aspects may be described.
US09590572B2
A logarithmic detector amplifying (LDA) system is provided for use as a high sensitivity receive booster or replacement for a low noise amplifier in a receive chain of a communication device. The LDA system includes an amplifying circuit configured to receive an input signal having a first frequency and generate an oscillation based on the input signal, a sampling circuit coupled to the amplifying circuit and configured to terminate the oscillation based on a predetermined threshold to periodically clamp and restart the oscillation to generate a series of pulses modulated by the oscillation and by the input signal, and one or more resonant circuits coupled with the amplifying circuit and configured to establish a frequency of operation and to generate an output signal having a second frequency, the second frequency being substantially the same as the first frequency.
US09590570B2
To provide an impedance converter circuit for a condenser microphone which can secure a wide dynamic range using a voltage amplifier circuit. The impedance converter circuit is provided with: a first electron tube of a cathode grounded type in which an output signal of a condenser microphone unit is input into a grid and output from a plate; a second electron tube in which an output signal from the plate of the first electron tube is input into a grid and output from at least a cathode; and a feedback element configured to transmit a feedback signal from the cathode of the second electron tube to the grid of the first electron tube.
US09590564B2
The present application provides a multiband power amplification apparatus. The first input terminal receives a signal in a frequency band f1; the second input terminal receives a signal in a frequency band f2. The first adjustment module adjusts a first channel of signal and then outputs an adjusted first channel of signal to the first adder. The second adjustment module adjusts a third channel of signal and then outputs an adjusted third channel of signal to the first adder. The first adder converges the signal adjusted by the second adjustment module and the signal output by the first adjustment module and then outputs a converged signal to a first digital-to-analog converter. The second adder converges a second channel of signal and a fourth channel of signal and then outputs a converged signal to a second digital-to-analog converter.
US09590561B2
An apparatus includes a differential amplifier. The differential amplifier includes a first side circuit configured to receive a first input signal, a second side circuit configured to receive a second input signal, and a resonant tank circuit coupled between the first and second side circuits. A first capacitor and first switch may be provided in series between a source and drain of a cascode transistor. A second capacitor and second switch may be provided in series between a source and drain of an input transistor. A method includes receiving a first input signal by a first side circuit, receiving a second input signal by a second side circuit, controlling a resource of a resonant tank circuit, and outputting an output signal according to the first and second input signals. The resource of the resonant tank circuit may be controlled according to a transmission mode, frequency band, or both.
US09590558B2
A solar module comprising at least a plurality of lamellar solar panels, which are mounted pivotably, about a common axis, on an elongate support and can be and which can be moved between a first position, in which they are disposed on top of each other substantially congruently and parallel to the support, and a second position, in which they lie substantially next to each other in a fanned out manner about the aforementioned axis, wherein the support can be pivoted out of a housing, which accommodates the support together with the solar panels in the first position of the panels, characterized in that the solar module comprises two supports of the aforementioned type equipped with solar panels in the manner described, wherein the two supports are pivotably hinged at the diametrical longitudinal ends of an elongate base support, which is mounted rotatably, about an approximately vertical axis, in the housing.
US09590554B2
The present invention relates to a rush current limiting circuit in which a series circuit consisting of an inductor and a resistor for detecting a current is connected between a power source and a first semiconductor switch, in which there is provided a second semiconductor switch whose inter-output-terminal voltage is controlled by the voltage across the series circuit consisting of the inductor and the resistor for detecting a current, and in which the inter-output-terminal voltage of the second semiconductor switch controls the inter-control-terminal voltage of the first semiconductor switch so as to limit a current to a load; the present invention relates also to an electric power converter including the rush current limiting circuit.
US09590551B2
A control apparatus includes an inverter for driving a three-phase AC motor when connected to a DC power source, a smoothing capacitor interposed between the DC power source and an input side of the inverter and connected in parallel to the DC power source, a current sensor for detecting a current of one phase of the motor, and a controller for controlling the motor through the inverter. The controller performs a discharge process to discharge the capacitor, when the DC power source is disconnected from the capacitor. The controller calculates a d-axis voltage command reference value based on d-axis and q-axis current command values. The controller sets a q-axis voltage command reference value to zero. The controller generates d-axis and q-axis voltage command values by correcting at least the d-axis voltage command reference value and outputs the d-axis and q-axis voltage command values to the inverter.
US09590544B2
A method for operating an electric motor connectable via a switching device to a current source and connected in parallel with a freewheeling device, the switching device having control applied to it at a specific activation ratio within each working cycle to establish a desired effective operating voltage of the electric motor, so that in at least one operating mode each working cycle is includes an activation and a freewheeling time period. The freewheeling device has a freewheeling transistor and a freewheeling diode, connected in parallel with the transistor and reverse-biased as to the current source; and control is applied to the freewheeling transistor in the freewheeling time period as follows: identifying the freewheeling voltage dropping across the electric motor; and switching the freewheeling transistor for a specific switching time period if the freewheeling voltage is different from zero, particularly less than zero. Also described is an electric motor device.
US09590541B2
A control system for an electronically commutated motor (401) can rotate smoothly to very low speeds without using a high resolution encoder and can respond to variations in load without excessive speed fluctuations. The control system can be applied to motors operating with low resolution encoders and motors operating with sensorless rotor position feedback. The electronic control system can vary the magnitude and frequency of the stator excitation applied to one or more stator phase windings, the electronic control system comprising a frequency setting section (402) and a magnitude setting section (403) characterized by the fact that the frequency setting section (402) is constrained to operate over a limited range of frequencies, the maximum frequency being a function which is closely related to the frequency associated with rotation of the rotor at the desired speed.
US09590540B2
A system or method controlling a variable speed drive based on PWM techniques, wherein a first PWM method is used when the input current is less than a predetermined threshold value, for higher efficiency and lower total harmonic distortion (THD); and a second PWM method comprising a discontinuous modulation signal is used when the input current is greater than the predetermined threshold value for higher efficiency. By doing so, the maximum efficiency of VSD within the whole operation range can be achieved.
US09590539B2
A controlled motion system having a plurality of movers controlled as they travel along both smart and simple sections of a track. The controlled motion system comprises a control system for controlling the speed of a mover as it travels along a simple section, and permits the pitch or distance between movers to increase or decrease as they travel along a simple section. In a preferred embodiment the controlled motion system includes at least one coupling feature having a driving feature on a simple section for engaging and operably driving a driven feature on each mover such that positive control of each mover is maintained throughout its transition from a smart section to a simple section.
US09590531B2
Systems, methods, and devices relating to DC/AC converters. A circuit including a full bridge inverter is provided. One leg of power semiconductor subcircuits of the inverter is switched at line frequency while the other leg is soft switched at a higher frequency using an auxiliary circuit. A control system is used to calculate this higher optimal frequency. To minimize the output current ripple in the output filter, the output inductor is coupled to the auxiliary inductor in the auxiliary circuit.
US09590529B2
An uneven return current is prevented and increase in a loss is suppressed in a power conversion apparatus at the time of inverter operation. The invention includes first and second transistor switch groups in each of which arms are connected in parallel, and sense resistors for detecting a drain current are connected to the first and second transistor switch groups, and a first drive circuit group and the second drive circuit group include means for monitoring a sense current flowing through the sense resistors and a plurality of delay circuits. Further, rising of the plurality of transistor switch groups is controlled by controlling activation and non-activation of the plurality of delay circuits on the basis of a magnitude of the sense current.
US09590518B2
The present application discloses a power converter and a controlling method thereof. The power converter at least comprises an inductor, a parasitic capacitor, an energy storage switch and a free-wheeling switch, and the controlling method is used for enabling the energy storage switch to maintain zero-voltage turn-on during the normal operation of the power converter. The controlling method comprising: within a switching period, the free-wheeling switch is turned on again for a preset time after the free-wheeling switch is turned on and turned off for the first time and after the inductor and the parasitic capacitor resonate, so that a voltage between two terminals of the energy storage switch can decline to zero, and when the voltage between two terminals of the energy storage switch declines to zero, the energy storage switch is turned on, thereby entering the next switching period of the power converter.
US09590505B2
A switching regulator includes a DC-DC converter and a dynamic voltage positioning circuit. The DC-DC converter includes an inductor connected between an input port and an output port. The dynamic voltage positioning circuit includes a sensing circuit and a mirroring circuit. The sensing circuit is configured to sense an inductor current flowing through the inductor, and to convert a voltage applied to a direct current resistance (DCR) of the inductor into a droop current using a variable resistor. The mirroring circuit is configured to cause a voltage drop at the output port of the DC-DC converter based on a current corresponding to a difference between a bias current and the droop current.
US09590499B2
In accordance with an embodiment, a transformer-less drive circuit is provided that includes a switch control network having an output terminal connected to a first switch and another output terminal connected to a second switch. A driver connected to the second switch. In accordance with another embodiment, a method for generating a drive signal is provided that includes charging a first energy storage element to a first voltage level and a second energy storage element to a second voltage level. The charge stored in the second energy storage element is increased so that the second energy storage element stores a voltage at a third voltage level. The terminals of the second energy storage element are alternately connected to a fourth voltage level. The second energy storage element is used to supply or drive a driver.
US09590494B1
A power factor correction circuit comprises a pair of III-N based switches coupled to a first reference ground, and an inductive component connected in series with a current sensing resistor. A first side of the current sensing resistor is coupled to a second reference ground which is electrically isolated from the first reference ground, and a second side of the current sensing resistor is coupled to a control circuit. The control circuit is also coupled to the second reference ground and is configured to measure current flowing through the inductive component during operation of the power factor correction circuit.
US09590492B2
In accordance with an embodiment, a method of operating a switched-mode power supply includes starting up the switched-mode power supply by applying a first switching signal to a control node of the first switching transistor and a second switching signal to a control node of a second switching transistor, where a duty cycle of the first switching signal is less than a duty cycle of the second switching signal. After starting up the switched mode power supply, the switched mode power supply is operated by applying a third switching signal to the control node of the first switching transistor and a fourth switching signal to the control node of the second switching transistor, where a duty cycle of the third switching signal is substantially equal to a duty cycle of the fourth switching signal.
US09590491B2
A resonant current limiting device, for a resonant current passage having a loop shape including at least one capacitor and a wiring passage with at least one inductor or inductance component, includes: an electric storage element connected in series with the capacitor; a driving power source; and a voltage controller that charges and discharges an electric charge in the electric storage element, which is supplied from the driving power source, controls a terminal voltage of the electric storage element to be a predetermined instruction voltage, and restricts a resonant current component flowing through the wiring passage.
US09590479B2
Disclosed is a stator for a rotating electrical machine, which includes a stator core having a plurality of slots, and a plurality of coils. Each of the coils has a first inserting section and a second inserting section, which are inserted into two slots which form a pair, a first coil end, and a second coil end. The first and/or the second coil end has a twisted portion and a bent portion. The twisted portion is formed by twisting the coil end at a part close to the first inserting section. The bent portion is formed by bending, at a part close to the second inserting section, the coil end such that the coil end is laid flat.
US09590469B2
The invention provides a way re-center a rotor's central longitudinal rotational axis with a desired system longitudinal axis. A pair of planar semicircular permanent magnets are pieced together to form a circle. The flux from each magnet is pointed in in opposite directions that are both parallel with the rotational axis. A stationary shorted circular winding the plane of which is perpendicular to the system longitudinal axis and the center of curvature of the circular winding is positioned on the system longitudinal axis. Upon rotation of the rotor, when a transverse displacement of the rotational axis occurs relative to the system longitudinal axis, the winding will experience a time-varying magnetic flux such that an alternating current that is proportional to the displacement will flow in the winding. Such time-varying magnetic flux will provide a force that will bring the rotor back to its centered position about the desired axis.
US09590464B2
Through a housing of an electric motor, an output shaft attached to a rotor penetrates. In this housing, an air tightness test hole of the electric motor which communicates with internal space of the electric space formed with the housing and a stator is formed. Further, an oil seal which blocks aeration between the internal space and an outside of the electric motor is attached to this housing.
US09590459B2
An electric motor is provided. The electric motor comprises a stator and a rotor rotatable about an axis and spaced at least in part radially outside the stator. The rotor includes a plurality of arcuately spaced apart pole segments, a plurality of arcuately spaced apart magnets alternately arranged with the pole segments such that each of the pole segments is positioned between an adjacent pair of the magnets, a rotor can at least in part supporting the pole segments and the magnets, and a plurality of pegs. Each of the pole segments defines an opening therethrough and includes a generally arcuately extending wall structure positioned radially outside of and at least in part defining the opening. Each of the pegs extends through a corresponding one of the openings to secure a corresponding one of the pole segments relative to the can.
US09590453B2
A load control system may include multiple control devices that may send load control messages to load control devices for controlling an amount of power provided electrical loads. To prevent collision of the load control messages, the load control messages may be transmitted using different wireless communication channels. Each wireless communication channel may be assigned to a load control group that may include control devices and load control devices capable of communicating with one another on the assigned channel. A control device may send load control messages to a load control device within a transmission frame allocated for transmitting load control messages. The transmission frame may include equal sub-frames and load control messages may be sent at a random time within each sub-frame. Control devices may detect a status event within a sampling interval to offset transmissions from multiple control devices based on detection of the same event.
US09590448B2
A power transmitting apparatus, a power receiving apparatus, and methods thereof are provided, which can make a certain amount of power, that is set by the transmitting apparatus or the receiving apparatus, be transmitted and received in transmitting and receiving the power by wire or wirelessly between the apparatuses. The power transmitting apparatus includes a power transmitting unit configured to transmit power of a provided battery to a power receiving apparatus; a confirmation unit configured to confirm at least one of a residual amount of the battery, a transmitted amount of the power, an amount of power that is received by the power receiving apparatus, a charge amount of the power receiving apparatus, and an accumulated time for which the power is being transmitted; and a control unit configured to control transmission of the power through comparison of the result of the confirmation with a predetermined threshold value.
US09590446B2
A wireless charging apparatus is provided. The wireless charging apparatus includes: an antenna that receives electrical waves; at least two charging power generators that generate charging power for charging a battery using the electrical waves received through the antenna; and a controller that senses a frequency of the electrical waves received through the antenna and that activates one of the at least two charging power generators according to a sensed result.
US09590442B2
A control circuitry (134) and a method for controlling a bi-directional switch (132) is provided. The bi-directional switch (132) having a control terminal (130) for receiving a control voltage (124) to control an on state and an off state of the bi-directional switch (132) and at least one semiconductor switch in a bi-directional main current path. The control circuitry (134) comprises an energy storage element (102), a coupling means (101) to couple the energy storage element (102) to a supply voltage to charge the energy storage element (102), and a control circuit (108) configured to receive power from the energy storage element (102) and pendent of the supply voltage when the emergency storage element (102) is not coupled to the supply voltage. The coupling means (101) is configured for only coupling the energy storage element (102) to the supply voltage when the bi-directional switch (132) is in the off state.
US09590440B2
A mobile electronic device includes a first charging terminal that is to be brought into contact with a second charging terminal of a battery charger, a battery that is charged by electric power that is supplied from an external power supply via the first charging terminal, a resistor that is arranged between the first charging terminal and the battery, and a processor that measures voltage values of both ends of the resistor, that calculates, on the basis of the voltage values of the both ends, a terminal voltage value of the second charging terminal, and a resistance value of the resistor, an electric power consumption value of a contact portion in which the first charging terminal is brought into contact with the second charging terminal, and that stops charging the battery when the electric power consumption value is equal to or greater than a threshold.
US09590433B2
A terminal and electrical water-resistance method, the terminal includes: a circuit board, a battery providing a power source for the circuit board, a housing provided with a transparent medium used for reflecting light; the circuit board includes: a detection module, configured to: emit light towards the transparent medium, receive the light reflected by the transparent medium to convert into electric signal data to send to a control module; the control module, configured to: receive the electric signal data to compare with preset data, trigger the power-off switch when a difference value between the electric signal data and the preset data reaches a preset threshold which is preset according to the light and the transparent medium, wherein, the preset data are electric signal data when the light is totally reflected by the transparent medium; a power-off switch configured to: disconnect a connection between the circuit board and the battery after triggering.
US09590413B2
A refrigerant compressor includes an electric motor. A current sensor measures current flow to the electric motor. A switching device is configured to close and open to allow and prevent current flow to the electric motor, respectively. A maximum continuous current (MCC) device includes a stored digital value corresponding to a maximum continuous current for the electric motor. A motor protection module: communicates with the MCC device, the current sensor, and the switching device; determines a first MCC for the electric motor as a function of the stored digital value received from the MCC device; selectively sets a predetermined MCC to the first MCC; and controls the switching device based on a comparison of the current flow to the electric motor and the predetermined MCC.
US09590407B2
A device for removing ice and snow from a power transmission line includes a support member installed on the power transmission line, and a vibrator that is provided for the support member and applies vibrations to the power transmission line so as to remove the ice and the snow attached to the power transmission line.
US09590405B1
A busway system is provided. The busway system includes a first electrical busway section, a second electrical busway section, and a busway joint. The first and second electrical busway sections are disposed longitudinally offset from each other. The busway joint couples the first and second busway sections. The busway joint includes a plurality of busbars, a plurality of splice plates electrically coupled to the busbars, a first assembly coupled to the first electrical busway section, a second assembly coupled to the second electrical busway section, and an adjustment assembly coupled to the first and second assemblies. The splice plates and the busbars electrically couple the first and second electrical busway sections together. The adjustment assembly selectively moves the first and the second assemblies between a contracted position and an expanded position relative to each other.
US09590396B2
A circuit breaker panel board includes a housing including a door structured to open, a circuit breaker receiving area disposed in an interior area of the housing, and at least one illumination unit disposed outside the circuit breaker receiving area and including at least one light oriented to provide light in a direction of the circuit breaker receiving area.
US09590395B2
A connection portion connecting a center electrode and a terminal metal fixture together in a through hole of the insulator includes a resistor and a magnetic substance structure including a magnetic substance and a conductor. The connection portion further includes a first conductive sealing portion, a second conductive sealing portion and a third conductive sealing portion. The first conductive sealing portion is disposed on a leading end side of a first member and is in contact therewith. The second conductive sealing portion is disposed between the first member and a second member and is in contact with the first member and the second member. The third conductive sealing portion is disposed on a rear end side of the second member and is in contact therewith.
US09590388B2
A laser system that allows transverse arrangement of laser emitters around a laser medium. The system includes a laser medium with a coolant source and electrical controls. A pump layer has a mounting surface, an opposite bottom surface and a center aperture through which the laser medium is inserted. Laser diode emitters are disposed on the mounting surface circumferentially around the laser medium. An intermediate layer has at least one radial channel in fluid communication with the coolant conduit. The intermediate layer is in contact with the bottom surface. A middle layer has micro-channels formed therethrough and a center aperture. The micro-channels are radially arranged around the center aperture and the middle layer is in contact with the intermediate layer. The coolant source is fluidly coupled to the micro-channels to allow coolant to be directed through the microchannels and the radial channel to impinge on the bottom surface.
US09590385B2
Embodiments of the present invention are directed toward a low-power, high quality compact laser source. Embodiments include an optical combiner combining the outputs of a pump laser and a Fabry-Perot seed laser into a fiber amplifier. The fiber amplifier can comprise, for example, erbium-doped fiber. Embodiments can include pulsed and continuous wave lasers, depending on desired functionality.
US09590383B1
A technique for producing a coherent beam of hard X-rays is provided. This technique is based on a short wavelength undulator that uses the fields of an electromagnetic wave to deflect a relativistic electron beam along a sinusoidal trajectory in order to cause it to emit X-rays. The undulator consists of a slow-wave structure that is energized by a second counterpropagating electron beam. Cylindrical and planar structure configurations are provided and also a mechanism for electrical and mechanical tuning to allow control over the wavelength of the emitted X-ray beam.
US09590374B2
Various embodiments include a brush holder apparatus. In one embodiment, a brush holder apparatus for receiving a brush includes: a first support member; a box member affixed to the first support member; and a cam member operably connected to the first support member, the cam member configured to retain the brush against an inner surface of the box member.
US09590373B2
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.
US09590370B1
A carrier module detachably connected to a busbar is provided, including a main body, an electronic connector, and an elastic member, wherein the elastic member includes at least one elastic portion disposed between the main body and the electronic connector. When a first force is applied on the carrier module along a first direction, the electronic connector is engaged with the busbar in a first position. When a second force is applied on the carrier module along the first direction, the electronic connector moves from the first position along a second direction to a second position relative to the main body and compresses the elastic portion.
US09590365B2
The present invention discloses a connector housing comprising: an upper housing portion; a lower housing portion located below the upper housing portion; and at least three partition members located an inner space defined by the upper housing portion and the lower housing portion for partitioning the inner space into at least four insertion ports. At least one pair of the at least three partition members are connected to each other through a connecting plate so as to form a frame part in a general “” shape; and the connecting plate is stacked onto a corresponding bottom of the lower housing portion. Thus, the amount of the partition members forming the connector housing is reduced, the structural strength of the entire connector housing may be increased, and a dimensional accuracy of each insertion port is reliably ensured.
US09590361B2
A cable connector assembly comprises an insulative housing, a plurality of contacts retained in the insulative housing and including a grounding contact, a cable and a connecting member, each of the contacts defines a soldering portion, the soldering portions are arranged in two rows spaced along a vertical direction, each row of the soldering portions includes one part of the grounding soldering portion, the cable includes a plurality of coaxial wires to electrically connect with corresponding contacts, each coaxial wire includes an inner conductor, a inner insulative layer enclosing the inner conductor, a braiding layer enclosing the insulative layer, and an outer insulative layer enclosing the braiding layer, the connecting member is electrically connected with the parts of the grounding soldering portion and the braiding layers of the coaxial wires.
US09590351B2
An embodiment of a cable assembly includes a cable including at least a shielded conductor, a mating connector mounted to a first assembly end, and an elongated strain relief grommet disposed longitudinally between the cable and the mating connector. The strain relief grommet includes a grommet body formed from a compressible material. The body includes a first grommet end portion disposed proximate to the mating connector, and a second grommet end portion disposed distal to the mating connector.
US09590347B2
A receptacle connector mounted upon a printed circuit board and adapted for mating with a plug connector, includes an insulative housing, a number of terminals disposed in the insulative housing, a metal sheet, and a shielding shell attached to the housing. The housing includes a first insulative housing defining a first tongue portion extending forwardly, a second insulative housing defining a second tongue portion extending forwardly, and a third insulative housing defining a third tongue portion extending forwardly. The terminals include a number of first contacts and second contacts. The third insulative housing is over-molded with the first insulative housing, the metal sheet, and the second insulative housing to enclose the first tongue portion and the second tongue portion into the third tongue portion and the first contacts and the second contacts respectively exposed on an upper and a bottom surface of the third tongue portion.
US09590341B2
It is aimed to provide a connector terminal including a silver layer on a surface of an electrical contact portion, having a reduced coefficient of friction of a surface and excellent in practicality and productivity and provide a method for producing such a connector terminal. A coating layer made of a silver layer and a film formed by bringing the silver layer into contact with a solution containing thiol and benzotriazole is formed on a contact portion of a connector terminal to be electrically brought into contact with another electrically conductive member. A solvent of this solution is preferably water and the thiol is preferably octadecanethiol.
US09590340B2
In an electrical plug type connector having an electrically conductive contact element having a contact surface, the contact surface has a microstructure.
US09590336B2
An electrical receptacle connector includes a metallic shell, an insulated housing, a plurality of first receptacle terminals, a plurality of second receptacle terminals, and a rear cover plate. The insulated housing is received in the receiving cavity. The first receptacle terminals and the second receptacle terminals are respectively disposed at an upper portion and a lower portion of the insulated housing. The rear cover plate includes a baffle plate and one or more hole. The hole is formed on the surface of the baffle plate for checking tail portions of the second receptacle terminals which are formed as SMT (surface mount technology) legs. Accordingly, the soldering condition between the tail portions of the second receptacle terminals and contacts of a circuit board can be checked from the hole.
US09590330B2
An electrical connector socket includes an insulative housing forming a plurality of passageways extending through the opposite top and bottom surfaces of the housing. A plurality of contacts are disposed in the corresponding passageways, respectively. Each of the contacts includes opposite upper and lower contacting sections extending beyond the top surface and the bottom surface respectively. First and second upper posts extend upwardly from the top surface around two opposite corners and are different and spaced from each other diagonally. First and second lower posts extend downward from the bottom surface around the same two opposite corners and are different and spaced from each other diagonally.
US09590325B2
A fixing structure includes a battery post terminal having extended portions each having an inclined surface formed thereon, and an electrode fitting part sandwiching, from both sides, side surfaces of a battery post by performing pressing to narrow a space between the extended portions; a slope member having four leg parts each having a slope formed thereon whose inclination angle is the same as that of the inclined surface, and pressing the extended portions by being moved in an up-and-down direction while making the slopes to be brought into contact with the inclined surfaces; and a bolt moving the slope member in the up-and-down direction, in which the four leg parts are disposed with a space provided therebetween along an outer periphery of a screw part, the screw part being set as a center, when the battery post terminal is seen from a vertical direction.
US09590323B2
An electric motor, in particular a radiator fan motor of a motor vehicle, has a stator which is fitted with a rotating-field winding, and a rotor which is mounted such that it can rotate in relation to the stator. A converter electronics system is provided, wherein a number of contact elements for insulation-free or enamel-insulated connection contacts of at least one component of the converter electronics system and/or for enamel-insulated winding ends of the rotating-field winding are mounted on a printed circuit board. The contact elements are in the form of clamping contacts or insulation-displacement terminal contacts.
US09590319B2
An antenna for transmitting and/or receiving electromagnetic waves having a flat ground plane, and an array of radiating and/or receiving elements. The radiating and/or receiving element has a planar conductor which is arranged in parallel to the ground plane. An L-shaped slot is arranged in the planar conductor.
US09590317B2
A individually formed radiating unit, an antenna array, and an antenna assembly are provided. The individually formed radiating unit includes a reflector, at least one radiating element integrated into a first side of the reflector, and a housing disposed on a second side of the reflector. The housing forms a chamber for housing a feed network.
US09590304B2
A broadband antenna includes a substrate; a grounding unit; a first radiating element, including a first segment and a second segment substantially perpendicular to each other, wherein the first segment is electrically connected to the grounding unit and the second segment extends toward a direction; a second radiating element, coupled to the first radiating element; a third radiating element having a terminal coupled to or electrically connected to the second radiating element and another terminal electrically connected to the grounding unit; and a signal feed-in element electrically connected to the third radiating element for transmitting or receiving a radio signal; where the first, the second and the third radiating elements are disposed on the substrate along the direction defined by an order of the first segment of the first radiating element, the second radiating element and the third radiating element.
US09590300B2
An electronically beam-steerable antenna device comprises a dielectric lens having at least one flat surface, a high frequency dielectric board, a plurality of at least one primary antenna element with at least one transmission line formed on the high frequency dielectric board, and a switching network electrically connected to the said plurality of at least one primary antenna element and at least one transmission line and adapted to apply electric power to the at least one primary antenna element. The switching network is a semiconductor integrated circuit mounted in or on the high frequency dielectric board, and the high frequency dielectric board with the plurality of at least one antenna element and at least one transmission line formed thereon is adjacent to the flat surface of the dielectric lens.The electronically beam steerable antenna device according to the present invention allows for electronic beam steering in a continuous angle sector while increasing radiation efficiency. The antenna device according to the present invention may be used for providing high data rate point-to-point millimeter-wave communications in radio relay station applications.
US09590292B2
A beam antenna comprising a first material layer, a second material layer, a first radiating conductor unit and an energy transmission conductor layer is provided. The first material layer has a signal source and a first conductor layer. The second material layer has a first thin-film layer, where the first thin-film layer is adhered on a surface of the second material layer. The first thin-film layer further comprises an insulating gel and a plurality of trigger particles. The first radiating conductor unit is adhered on a surface of the first thin-file layer, and the first thin-file layer is located between the first radiating conductor unit and the second material layer. The energy transmission conductor structure is disposed between the first and the second material layers, which has a first terminal and a second terminal that electrically coupled or connected to the signal source and the first radiating conductor unit respectively.
US09590280B2
A battery pack includes a plurality of bare cells electrically connected to one another and a housing that accommodates the bare cells therein. The housing includes a frame portion and a pair of side portions respectively connected to one end and the other end of the frame portion. The housing includes a guide portion to guide a flow of fluid, the guide portion being located where the one end of the frame portion and one side portion of the pair of side portions are adjacent to each other.
US09590278B2
An efficient perovskite solar cells can be synthesized from used car batteries by using both the anodes and cathodes of car batteries as material sources for the synthesis of lead iodide perovskite materials.
US09590274B2
A passively impact resistant composite electrolyte composition includes an electrolyte solvent, up to 2M of an electrolyte salt, and shear thickening ceramic particles having a polydispersity index of no greater than 0.1, an average particle size of in a range of 50 nm to 1 μm, and an absolute zeta potential of greater than ±40 mV.
US09590267B2
Disclosed are a non-aqueous electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the non-aqueous electrolyte, and the non-aqueous electrolyte for a rechargeable lithium battery includes a lithium salt; a non-aqueous organic solvent; and trialkylsilyl borate as an additive, wherein the non-aqueous organic solvent may include a solvent having a low melting point of less than or equal to about −50° C. and ionic conductivity of greater than or equal to about 6 mS/cm at 25° C.
US09590262B2
A reversible fuel cell includes a positive electrode containing manganese dioxide, a negative electrode containing a hydrogen storage material, a separator disposed between the positive electrode and the negative electrode, and an electrolyte. Each of the negative electrode and the positive electrode is an electrode for power generation and is also an electrode that applies electrolysis to the electrolyte using electric current to be fed from the outside. This cell is capable of storing electric energy to be supplied at the time of overcharge by converting the electric energy into gas, and is also capable of reconverting the gas into electric energy in order to utilize the electric energy. Accordingly, there are provided a reversible fuel cell and a reversible fuel cell system each of which is excellent in energy utilization efficiency, energy density and load following capability.
US09590261B2
Provided is solid electrolyte utilizing a composite oxide of a RP-type structure, that is useful for achieving strong electromotive force and enhanced current-voltage characteristics of a fuel battery, has enhanced ion conductivity and sufficiently inhibited electronic conductivity, and is capable of intercalation of a large amount of water or hydrogen groups, as well as a solid electrolyte membrane, a fuel battery cell, and a fuel battery. The solid electrolyte and the solid electrolyte membrane of the present invention has been obtained by subjecting a particular composite oxide of a RP-type structure or a membrane thereof to a treatment of at least one of hydroxylation and hydration, and has a property that the mass determined by TG measurement at 400° C. is less than that at 250° C. by not less than 4.0%.
US09590258B2
Provided are an apparatus and a method for managing a fuel cell vehicle system, and more particularly, an apparatus and a method for managing a fuel cell vehicle system capable of optimally maintaining a driving method based on environmental information and product information.
US09590257B2
An electrochemical cell is disclosed comprising, a first flow structure, a second flow structure, and a membrane electrode assembly disposed between the first and second flow structures. The electrochemical cell further comprises a pair of bipolar plates, wherein the first flow structure, the second flow structure, and the membrane electrode assembly are positioned between the pair of bipolar plates. The electrochemical cell also includes a spring mechanism, wherein the spring mechanism is disposed between the first flow structure and the bipolar plate adjacent to the first flow structure, and applies a pressure on the first flow structure in a direction substantially toward the membrane electrode assembly.
US09590255B2
A fuel cell includes a separator having an uneven shape integrally formed on the front and the back surfaces thereof, so that gas can flow in a recessed portion of one surface and cooling water can flow in a recessed portion of the other surface. The separator has a gas passage portion connected to a manifold via a gas outlet/inlet portion. A first continuous portion that connects the gas outlet/inlet portion to the manifold is different from a second continuous portion that connects the gas outlet/inlet portion to the gas passage in communicating width. The gas outlet/inlet portion has an elliptical embossed portion that protrudes toward the gas passage side. A major axis direction of the embossed portion inclines relative to a straight axis connecting one end of the first continuous portion and one end of the second continuous portion toward a straight axis connecting the other ends of the first and second continuous portions.
US09590253B2
The present invention relates to a bifunctional catalyst for use with air metal batteries and fuel cell. The bifunctional catalyst comprising a core and a shell, where the core comprises a metal oxide and the shell comprises a carbon nanostructure. In a further aspect the bifunctional catalyst is catalytically active for oxygen reduction and oxygen evolution reactions.
US09590247B2
A transition metal hydroxy-anion electrode material for lithium-ion battery cathodes includes the charge-neutral structure Mx(OH)n(XO4)m, where M is one or more transition metals, x is the total number of transition metal atoms, X is sulfur or phosphorus, and x, n, and m are integers. (OH)n(XO4)m is a hydroxysulfate or hydroxyphosphate, and M can be one or more (e.g., a solid solution of) transition metals selected from the group consisting of copper, iron, manganese, nickel, vanadium, cobalt, zinc, chromium, and molybdenum. A lithium-ion battery may have a cathode including Mx(OH)n(XO4)m as a cathode material, and an electronic device may include a lithium-ion battery having a cathode including Mx(OH)n(XO4)m as a cathode material.
US09590234B2
The present invention has an object to provide a nonaqueous electrolyte secondary battery having high capacity and excellent cycle characteristics. A nonaqueous electrolyte secondary battery according to an embodiment of the present invention includes a positive electrode plate containing a lithium-cobalt composite oxide and a lithium-nickel-cobalt-manganese composite oxide (LiaNibCocMn1-b-cO, 0.9
US09590230B2
In one embodiment, a battery system includes a negative electrode, a separator adjacent to the negative electrode, a positive electrode separated from the negative electrode by the separator, the positive electrode including an electrode inlet and an electrode outlet, an electrolyte including about 5 molar LiOH located within the positive electrode, and a first pump having a first pump inlet in fluid communication with the electrode outlet and a first pump outlet in fluid communication with the electrode inlet and controlled such that the first pump receives the electrolyte from the electrode outlet and discharges the electrolyte to the electrode inlet during both charge and discharge of the battery system.
US09590217B2
A vehicle battery mounting structure is provided for mounting a battery on a vehicle. The vehicle battery mounting structure has a sling is used which is mounted to move a battery and which is removed after the battery is moved to a position for assembly onto the vehicle body. In this structure for mounting a battery on a vehicle, the battery includes a gas discharge hose as an attached component which is assembled onto the vehicle body after the battery is mounted. The sling is provided with a hose holding opening for holding the gas discharge hose. The hose holding opening includes a hose opening for removing the gas discharge hose being held, the hose opening being set on the worker side.
US09590209B2
A mirror device has a plurality of organic EL elements and a plurality of metal mirror surface portions that are divided by banks made of a light-transmissive dielectric material and aligned on a substrate. Each of the organic EL elements has an organic layer that is formed between a light-transmissive electrode and a reflection electrode and contains a light-emitting layer. Each of the metal mirror surface portions and each of the organic EL elements or each group of the metal mirror surface portions and each group of the organic EL elements are alternately disposed.
US09590188B2
Disclosed is an organic electroluminescent device having long life, while exhibiting high luminous efficiency. Also disclosed are an illuminating device and a display, each using such an organic electroluminescent device. In the organic electroluminescent device, a compound represented by the general formula (A) which is suitable as a host material for a phosphorescent metal complex is used at least in one sublayer of a light-emitting layer.
US09590185B2
Provided are an amine-based compound and an organic light-emitting diode including the same. The amine-based compound is represented by Formula 1 or Formula 2 below:
US09590178B2
The invention relates to novel polymers containing one or more 4,8-dioxycarbonylalkyl-benzo[1,2-b:4,5-b′]dithiophene repeating units or their thioester derivatives, methods for their preparation and monomers used therein, blends, mixtures and formulations containing them, the use of the polymers, blends, mixtures and formulations as semiconductor in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices, and to OE and OPV devices comprising these polymers, blends, mixtures or formulations.
US09590177B2
An organic light-emitting display panel and a fabrication method thereof include using an inkjet printing process to form the organic emission material of the display panel and providing a specific design of the relative position of the spacer and the planarization layer with ink-repellent material such that the spacer can be effectively fixed on the array substrate without falling from the planarization layer.
US09590168B2
An alkali niobate-based piezoelectric material having the general formula {(K1-aNaa)1-bLib}(Nb1-c-dTacSbd)O3+x mol % BanTiO3+y mol % CuO, where 0≦a≦0.9, 0≦b≦0.3, 0
US09590164B2
An actuator assembly includes a housing and an actuator arranged within the housing, the actuator including a first part and a second part movable relative to the first part. An insulating material is disposed within the housing, the insulating material encapsulating at least the movable part of the actuator.
US09590163B2
The invention relates to an electronic component having a layer sequence, which comprises at least a first electrode (10), a second electrode (20) and an active region (30) and contains monoatomic carbon layers at least in sub-regions.
US09590162B2
A piezoelectric vibration component and a portable terminal each include a piezoelectric vibration element 14 and a power supply line 51. The piezoelectric vibration element 14 includes at least: a layered structure 20 in which a plurality of internal electrodes and piezoelectric layers are layered in a first direction; and surface electrodes 33 and 31 electrically connected to the internal electrodes. The piezoelectric vibration element 14 bends and vibrates, and its amplitude changes in a second direction perpendicular to the first direction. The power supply line 51 includes at least: a conductive path 53 including a connection part 56 bonded to a surface electrode 33; and a conductive path 52 including a connection part 57 bonded to a surface electrode 31. The connection part 56 has a plurality of partial electrodes 56a and 56b that extend in a third direction perpendicular to both the first direction and the second direction.
US09590159B2
Apparatuses, methods, and systems are disclosed to use thermoelectric generating (TEG) devices to generate electricity from heat generated by a power cable. An apparatus includes multiple thermoelectric generating (TEG) devices. Each of the TEG devices has a first surface configured to be positioned in thermal communication with an outer surface of the power cable and a second surface configured to be positioned proximate to an ambient environment around the power cable. The apparatus also includes a set of terminals electrically coupled to the TEG devices. When a temperature differential exists between the first surface and the second surface, the TEG devices convert heat into electricity presented at the set of terminals.
US09590157B2
A method of forming contacts to an n-type layer and a p-type layer of a semiconductor device includes depositing a dielectric layer on the n-type layer and the p-type layer. A pattern is formed in the dielectric layer, the pattern having a plurality of metal contact patterns for the semiconductor device. A first metal layer is deposited into the plurality of metal contact patterns, and a second metal layer is deposited directly on the first metal layer. External contacts for the semiconductor device are formed, where the external contacts include the second metal layer.
US09590152B2
A light emitting device includes a substrate, a light emitting device and a sealing resin member. The substrate includes a flexible base, a plurality of wiring portions, a groove portion and a pair of terminal portions. The flexible base extends in a first direction corresponding to a longitudinal direction of the substrate and the plurality of wiring portions are arranged on the flexible base. The groove portion is formed between the plurality of wiring portions spaced apart from each other. The pair of terminal portions is arranged along the first direction at the both sides of the plurality of wiring portions. The light emitting element is disposed on the substrate and electrically connected to the plurality of wiring portions. The sealing resin member seals the light emitting element and a part of the substrate. The light emitting element is mounted on the substrate in a flip-chip manner.
US09590143B2
This disclosure discloses a light-emitting chip comprises: a light-emitting stack, having a side wall, comprising an active layer emitting light; and a light-absorbing layer having a first portion surrounding the side wall and being configured to absorb 50% light toward the light-absorbing layer.
US09590138B2
A GaN based LED epitaxial structure and a method for manufacturing the same. The GaN based LED epitaxial structure may include: a substrate; and a GaN based LED epitaxial structure grown on the substrate, wherein the substrate is a substrate containing a photoluminescence fluorescent material. The photoelectric efficiency of the LED epitaxial structure is enhanced and the amount of heat generated from a device is reduced by utilizing a rare earth element doped Re3Al5O12 substrate; since the LED epitaxial structure takes a fluorescence material as a substrate, a direct white light emission may be implemented by such an LED chip manufactured by the epitaxial structure, so as to simplify the manufacturing procedure of the white light LED light source and to reduce production cost. The defect density of the epitaxial structure is reduced by firstly epitaxial growing, patterning the substrate and then laterally growing a GaN based epitaxial structure.
US09590128B2
A particle detector having a support member. A front electrode layer is disposed over the support member. A semiconductor junction having at least an n-type layer and at least a p-type layer is disposed over the front electrode layer. A back electrode layer is disposed over the semiconductor junction. The back electrode layer has a thickness which is selected to permit particles having energies in the range from about 0.5 MeV to about 5 MeV to enter the semiconductor junction.
US09590124B2
A photoelectric conversion device including a transparent substrate, a first electrode, at least a photoelectric conversion layer and a second electrode is provided. The first electrode is located on the transparent substrate. The transparent substrate means that at least some parts of the substrate area are transparent. At least a photoelectric conversion layer is located on the first electrode, wherein the optical light transmittance of the photoelectric conversion layer in at least a portion of the visible spectrum is higher than 20%. The second electrode is located on the photoelectric conversion layer.
US09590121B2
An optoelectronic device includes a first electrode and a second electrode facing each other, a photoelectric conversion layer between the first electrode and the second electrode, and a buffer layer between at least one of the photoelectric conversion layer and the first electrode, and the photoelectric conversion layer and the second electrode, the buffer layer including one of MoOx1 (2.58≦x1<3.0), ZnOx2 (1.0≦x2<2.0), TiOx3 (1.5≦x3<2.0), VOx4 (1.5≦x4<2.0), TaOx5 (1.0≦x5<2.5), WOx6 (2.0
US09590120B2
A capacitor structure is described. A capacitor structure including a substrate; a source/drain region formed in the substrate to form an active area having an active area width; and a plurality of gates formed above the substrate. The source/drain region having a reflection symmetry. Each of the plurality of gates having a gate width. The gate width is configured to be less than said active area width. And, the plurality of gates are formed to have reflection symmetry.
US09590115B2
A semiconductor device includes a first conductor, a second conductor, a first insulator, a second insulator, a third insulator, a semiconductor, and an electron trap layer. The semiconductor includes a channel formation region. The electron trap layer overlaps with the channel formation region with the second insulator interposed therebetween. The first conductor overlaps with the channel formation region with the first insulator interposed therebetween. The second conductor overlaps with the electron trap layer with the third insulator interposed therebetween. The second conductor does not overlap with the channel formation region.
US09590113B2
The present invention generally relates to TFTs and methods for fabricating TFTs. For either back channel etch TFTs or for etch stop TFTs, multiple layers for the passivation layer or the etch stop layers permits a very dense capping layer to be formed over a less dense back channel protection layer. The capping layer can be sufficiently dense so that few pin holes are present and thus, hydrogen may not pass through to the semiconductor layer. As such, hydrogen containing precursors may be used for the capping layer deposition.
US09590112B2
An object is to provide a semiconductor device including an oxide semiconductor, which has stable electric characteristics and high reliability. In a transistor including an oxide semiconductor film, the oxide semiconductor film is subjected to dehydration or dehydrogenation performed by heat treatment. In addition, as a gate insulating film in contact with the oxide semiconductor film, an insulating film containing oxygen, preferably, a gate insulating film including a region containing oxygen with a higher proportion than the stoichiometric composition is used. Thus, oxygen is supplied from the gate insulating film to the oxide semiconductor film. Further, a metal oxide film is used as part of the gate insulating film, whereby reincorporation of an impurity such as hydrogen or water into the oxide semiconductor is suppressed.
US09590110B2
A sensor circuit with high sensitivity to ultraviolet light. Ultraviolet light is detected using a transistor containing an oxide semiconductor. When the transistor is irradiated with ultraviolet light or light including ultraviolet light, the drain current of the transistor depends on the intensity of the ultraviolet light. Data on the intensity of ultraviolet light is obtained by measuring the drain current of the transistor. Since the band gap of an oxide semiconductor is wider than that of silicon, the sensitivity to light with a wavelength in the ultraviolet region can be increased. Furthermore, an increase in dark current caused by temperature rise in the sensor circuit can be suppressed, resulting in a wider allowable ambient temperature range of the sensor circuit.
US09590108B2
A gate-all around fin double diffused metal oxide semiconductor (DMOS) devices and methods of manufacture are disclosed. The method includes forming a plurality of fin structures from a substrate. The method further includes forming a well of a first conductivity type and a second conductivity type within the substrate and corresponding fin structures of the plurality of fin structures. The method further includes forming a source contact on an exposed portion of a first fin structure. The method further comprises forming drain contacts on exposed portions of adjacent fin structures to the first fin structure. The method further includes forming a gate structure in a dielectric fill material about the first fin structure and extending over the well of the first conductivity type.
US09590098B2
A method for producing a semiconductor device includes a first step of forming a first insulating film around the fin-shaped semiconductor layer; a second step of forming a pillar-shaped semiconductor layer and a first dummy gate formed of a first polysilicon; a third step of forming a second dummy gate on sidewalls of the first dummy gate and the pillar-shaped semiconductor layer; a fourth step of forming a fifth insulating film left as a sidewall around the second dummy gate, forming a second diffusion layer in an upper portion of the fin-shaped semiconductor layer and a lower portion of the pillar-shaped semiconductor layer, and forming a metal-semiconductor compound on the second diffusion layer; a fifth step of forming a gate electrode and a gate line; and a sixth step of depositing a second gate insulating film around the pillar-shaped semiconductor layer and on the gate electrode and the gate line, removing a portion of the second gate insulating film on the gate line, depositing a second metal, etching back the second metal, removing the second gate insulating film on the pillar-shaped semiconductor layer, depositing a third metal, and etching a portion of the third metal and a portion of the second metal to form a first contact in which the second metal surrounds a sidewall of an upper portion of the pillar-shaped semiconductor layer, a second contact that connects an upper portion of the first contact and an upper portion of the pillar-shaped semiconductor layer, and a third contact made of the second metal and the third metal and formed on the gate line.
US09590095B2
A semiconductor device includes field electrode structures regularly arranged in lines in a cell area and forming a first portion of a regular pattern. Termination structures are formed in an inner edge area surrounding the cell area, wherein at least portions of the termination structures form a second portion of the regular pattern. Cell mesas separate neighboring ones of the field electrode structures from each other in the cell area and include first portions of a drift zone, wherein a voltage applied to a gate electrode controls a current flow through the cell mesas. At least one doped region forms a homojunction with the drift zone in the inner edge area.
US09590094B2
Semiconductor device with power transistor cells and lateral transistors and method of manufacturing
By thermal oxidation a field oxide layer is formed that lines first and second trenches that extend from a main surface into a semiconductor layer. After the thermal oxidation, field electrodes and trench gate electrodes of power transistor cells are formed in the first and second trenches. A protection cover including a silicon nitride layer is formed that covers a cell area with the first and second trenches. With the protection cover covering the cell area, planar gate electrodes of lateral transistors are formed in a support area of the semiconductor layer.
US09590088B2
A current aperture vertical electron transistor (CAVET) with ammonia (NH3) based molecular beam epitaxy (MBE) grown p-type Gallium Nitride (p-GaN) as a current blocking layer (CBL). Specifically, the CAVET features an active buried Magnesium (Mg) doped GaN layer for current blocking purposes. This structure is very advantageous for high power switching applications and for any device that requires a buried active p-GaN layer for its functionality.
US09590085B2
A method for fabricating a semiconductor device comprises forming a fin in a layer of III-V compound semiconductor material on a silicon-on-insulator substrate; forming a semiconductor extension on the fin, the semiconductor extension comprising a III-V compound semiconductor material that is different from a material forming the fin in the III-V compound semiconductor layer; forming a dummy gate structure and a spacer across and perpendicular to the fin; forming a source/drain layer on a top surface of the substrate adjacent to the dummy gate structure; planarizing the source/drain layer; removing the dummy gate structure to expose a portion of the semiconductor extension on the fin; removing the exposed portion of the semiconductor extension; etching the semiconductor extension to undercut the spacer; and forming a replacement gate structure in place of the removed dummy gate structure and removed exposed portion of the semiconductor extension.
US09590084B2
A device includes a source region, a drain region, and a semiconductor channel connecting the source region to the drain region. The semiconductor channel includes a source-side channel portion adjoining the source region, wherein the source-side channel portion has a first bandgap, and a drain-side channel portion adjoining the drain region. The drain-side channel portion has a second bandgap different from the first bandgap.
US09590081B2
A method of making a graphene base transistor with reduced collector area comprising forming a graphene material layer, forming a collector material, depositing a dielectric, planarizing the dielectric, cleaning and removing the native oxide, transferring a base graphene material layer to the top surface of the graphene material layer, bonding the base graphene material layer, and photostepping and defining a second graphene material layer. A method of making a graphene base transistor with reduced collector area comprising forming an electron injection region, forming an electron collection region, and forming a base region. A graphene base transistor with reduced collector area comprising an electron emitter region, an electron collection region, and a base region.
US09590079B2
A semiconductor device and method of making such device is presented herein. The method includes disposing a gate layer over a dielectric layer on a substrate and further disposing a cap layer over the gate layer. A first transistor gate is defined having an initial thickness substantially equal to a combined thickness of the cap layer and the gate layer. A first doped region is formed in the substrate adjacent to the first transistor gate. The cap layer is subsequently removed and a second transistor gate is defined having a thickness substantially equal to the thickness of the gate layer. Afterwards, a second doped region is formed in the substrate adjacent to the second transistor gate. The first doped region extends deeper in the substrate than the second doped region, and a final thickness of the first transistor gate is substantially equal to the thickness of the second transistor gate.
US09590075B2
A semiconductor device includes a semiconductor layer of a first conductivity type and a semiconductor layer of a second conductivity type formed thereon. The semiconductor device also includes a body layer extending a first predetermined distance into the semiconductor layer of the second conductivity type and a pair of trenches extending a second predetermined distance into the semiconductor layer of the second conductivity type. Each of the pair of trenches consists essentially of a dielectric material disposed therein and a concentration of doping impurities present in the semiconductor layer of the second conductivity type and a distance between the pair of trenches define an electrical characteristic of the semiconductor device. The semiconductor device further includes a control gate coupled to the semiconductor layer of the second conductivity type and a source region coupled to the semiconductor layer of the second conductivity type.
US09590066B2
Some embodiments include a semiconductor construction having a gate extending into a semiconductor base. Conductively-doped source and drain regions are within the base adjacent the gate. A gate dielectric has a first segment between the source region and the gate, a second segment between the drain region and the gate, and a third segment between the first and second segments. At least a portion of the gate dielectric comprises ferroelectric material. In some embodiments the ferroelectric material is within each of the first, second and third segments. In some embodiments, the ferroelectric material is within the first segment or the third segment. In some embodiments, a transistor has a gate, a source region and a drain region; and has a channel region between the source and drain regions. The transistor has a gate dielectric which contains ferroelectric material between the source region and the gate.
US09590062B2
A semiconductor device is produced by: creating an opening in a mask formed on a semiconductor body; creating, underneath the opening, a trench in the semiconductor body which has a side wall and a trench bottom; creating, while the mask is on the semiconductor body, an insulating layer covering the trench bottom and the side wall; depositing a spacer layer including a first electrode material on the insulating layer; removing the spacer layer from at least a portion of the insulating layer that covers the trench bottom; filling at least a portion of the trench with an insulating material; removing the part of the insulating material laterally confined by the spacer layer so as to leave an insulating block in the trench; and filling at least a portion of the trench with a second electrode material so as to form an electrode within the trench.
US09590061B2
A semiconductor device of the present invention includes a semiconductor layer of a first conductivity type having a cell portion and an outer peripheral portion disposed around the cell portion, formed with a gate trench at a surface side of the cell portion, and a gate electrode buried in the gate trench via a gate insulating film, forming a channel at a portion lateral to the gate trench at ON-time, the outer peripheral portion has a semiconductor surface disposed at a depth position equal to or deeper than a depth of the gate trench, and the semiconductor device further includes a voltage resistant structure having a semiconductor region of a second conductivity type formed in the semiconductor surface of the outer peripheral portion.
US09590048B2
In an embodiment, an electronic device includes a semiconductor layer having a surface, a gate and a first current electrode on the surface and a dielectric layer extending between the gate and the first current electrode and including charged ions having a predetermined charge profile.
US09590045B2
A graphene base transistor comprises on a semiconductor substrate surface an emitter pillar and an emitter-contact pillar, which extend from a pillar foundation in a vertical direction. A dielectric filling layer laterally embeds the emitter pillar and the emitter-contact pillar above the pillar foundation. The dielectric filling layer has an upper surface that is flush with a top surface of the emitter pillar and with the at least one base-contact arm of a base-contact structure. A graphene base forms a contiguous layer between a top surface of the emitter pillar and a top surface of the base-contact arm. A collector stack and the base have the same lateral extension parallel to the substrate surface and perpendicular to those edges of the top surface of the emitter pillar and the base-contact arm that face each other.
US09590043B2
A semiconductor device includes a semiconductor substrate, and a P-well and an N-type drift region disposed in the semiconductor substrate. The P-well includes a lower well region and an upper well region disposed above the lower well region. The lower well region includes a first surface that is near the N-type drift region, and the upper well region includes a second surface that is near the N-type drift region. A distance from the first surface of the lower well region to the N-type drift region is greater than a distance from the second surface of the upper well region to the N-type drift region.
US09590041B1
A semiconductor structure includes a semiconductor substrate, a dielectric structure formed on the semiconductor substrate and including at least a recess formed therein, a fin formed in the recess, and a dislocation region formed in the fin. The semiconductor substrate includes a first semiconductor material. The fin includes the first semiconductor material and a second semiconductor material. A lattice constant of the second semiconductor material is different from a lattice constant of the first semiconductor material. A topmost portion of the dislocation region is higher than an opening of the recess.
US09590030B2
According to one embodiment, a semiconductor device is provided. The semiconductor device has a first region formed of semiconductor and a second region formed of semiconductor which borders the first region. An electrode is formed to be in ohmic-connection with the first region. A third region is formed to sandwich the first region. A first potential difference is produced between the first and the second regions in a thermal equilibrium state, according to a second potential difference between the third region and the first region.
US09590023B2
An organic light-emitting display apparatus includes: a plurality of dummy pixels including a dummy pixel circuit; a plurality of pixels including a first pixel including: a light-emitting element configured to emit light in response to a driving current supplied from the dummy pixel circuit; and a pixel circuit separated from the light-emitting element; a plurality of voltage lines configured to apply a power voltage to a power node of a second pixel; and a plurality of repair lines including: a first repair line coupling the dummy pixel circuit and the light-emitting element and configured to transfer to the light-emitting element the driving current supplied from the dummy pixel circuit; and a second repair line coupling the dummy pixel circuit and the power node of the second pixel and configured to apply to the dummy pixel circuit the power voltage that is applied to the power node.
US09590019B2
A display apparatus capable of controlling light transmittance includes: a transparent organic light emitting device comprising a first region including an emission region capable of emitting light and a second region adjacent to the first region in a horizontal direction and including a transmission region capable of transmitting external light therethrough; and a light transmission control device coupled to and facing the transparent organic light emitting device, the light transmission control device comprising a third region formed at a location corresponding to the first region and a fourth region adjacent to the third region in the horizontal direction and positioned to correspond to the second region, wherein the fourth region comprises a sealed cavity having a transmission control material layer therein, and the transmission control material layer is configured to be selectively driven by the light transmission control device.
US09590014B2
Resistance variable memory cell structures and methods are described herein. A number of embodiments include a first resistance variable memory cell comprising a number of resistance variable materials in a super-lattice structure and a second resistance variable memory cell comprising the number of resistance variable materials in a homogeneous structure.
US09590009B2
A semiconductor light emitting element includes a base body, a first semiconductor layer, a second semiconductor layer, a first light emitting layer, a first conductive layer, a third semiconductor layer, a fourth semiconductor layer, a second light emitting layer, a second conductive layer, a first member, and a second member. The first member includes a first end portion and a second end portion. The first end portion is positioned between the base body and the first conductive layer and electrically connected to the first conductive layer, the second end portion not overlapping the second conductive layer. The second member includes a third end portion and a fourth end portion. The third end portion is positioned between the base body and the second conductive layer and electrically connected to the second conductive layer. The fourth end portion is electrically connected to the second end portion.
US09590008B2
A radiation-emitting semiconductor chip includes a carrier and a semiconductor body having a semiconductor layer sequence, wherein an emission region and a protective diode region are formed in the semiconductor body having the semiconductor layer sequence; the semiconductor layer sequence includes an active region that generates radiation and is arranged between a first semiconductor layer and a second semiconductor layer; the first semiconductor layer is arranged on a side of the active region facing away from the carrier; the emission region has a recess extending through the active region; the first semiconductor layer, in the emission region, electrically conductively connects to a first connection layer, wherein the first connection layer extends in the recess from the first semiconductor layer toward the carrier; the second semiconductor layer, in the emission region, electrically conductively connects to a second connection layer.
US09589998B2
A thin film transistor array panel includes: a gate wiring layer disposed on a substrate; an oxide semiconductor layer disposed on the gate wiring layer; and a data wiring layer disposed on the oxide semiconductor layer, in which the data wiring layer includes a main wiring layer including copper and a capping layer disposed on the main wiring layer and including a copper alloy.
US09589987B2
An array substrate includes a base substrate (10) and a gate line (11) and a data line (12) provided on the base, the gate line (11) and the data line (12) define a pixel unit, and in the pixel unit, a thin film transistor (13) is provided, the thin film transistor (13) includes a gate electrode (131), a gate insulation layer (132), an active layer (133), a source electrode (134) and a drain electrode (135). The gate insulation layer (132) includes a first gate insulation portion (1321) and a second gate insulation portion (1322), the gate electrode (131) is located between the first gate insulation portion (1321) and the second gate insulation portion (1322), and the second gate insulation portion (1322) is located between the gate electrode (131) and the active layer (133). The array substrate further includes a conductive pad (114), and a first via (15) corresponding to the conductive pad (114) is provided in the gate insulation layer (132) at both sides of the gate line (11), and the data line (12) is connected to the conductive pad (114) through the first via (15). The array substrate is capable of improving the definition, the resolution and the aperture ratio of a display device. A manufacturing method for an array substrate and a display device including such an array substrate are also disclosed.
US09589979B2
A memory device is described, which includes a block of memory cells comprising a plurality of stacks of horizontal active lines such as NAND string channel lines, with a plurality of vertical slices penetrated by, and surrounding, the horizontal active lines to provide a gate-all-around structure. A memory film is disposed between the horizontal active lines in the plurality of stacks and the vertical slices in the plurality of vertical slices. A 3D, horizontal channel, gate-all-around NAND flash memory is provided. A method for manufacturing a memory involves a buttress process. The buttress process enables horizontal channel, gate-all-around structures.
US09589977B1
The invention provides a non-volatile memory and a fabricating method thereof. The non-volatile memory includes a substrate, an embedded-type charge storage transistor, and a selection transistor. The substrate has an opening. The embedded-type charge storage transistor is disposed in the substrate. The embedded-type charge storage transistor includes a charge storage structure and a conductive layer. The charge storage structure is disposed on the substrate in the opening. The conductive layer is disposed on the charge storage structure and fills the opening. The selection transistor is disposed on the substrate at one side of the embedded-type charge storage transistor, wherein the selection transistor includes a metal gate structure. The non-volatile memory has excellent charge storage capacity.
US09589973B2
A pillar-shaped semiconductor memory device includes a silicon pillar, and a tunnel insulating layer, a data charge storage insulating layer, a first interlayer insulating layer, and a first conductor layer, which surround an outer periphery of the silicon pillar in that order, and a second interlayer insulating layer that is in contact with an upper surface or a lower surface of the first conductor layer. A side surface of the second interlayer insulating layer facing a side surface of the first interlayer insulating layer is separated from the side surface of the first interlayer insulating layer with a distance therebetween, the distance being larger than a distance from the side surface of the first interlayer insulating layer to a side surface of the first conductor layer facing the side surface of the first interlayer insulating layer.
US09589970B1
An antifuse one-time programmable (OTP) memory cell includes a semiconductor substrate, an isolation region, and a fin structure protruding from a top surface of the isolation region. The fin structure has an end portion with a sidewall surface above the top surface. A select gate transistor is disposed on the fin structure. The select gate transistor has a select gate traversing the fin structure, a select gate dielectric layer, a drain region, and a source region. A vertical program gate transistor is serially connected to the select gate transistor through the source region. The vertical program gate transistor has a program gate directly disposed on the isolation region and covering the sidewall surface of the end portion, and a program gate dielectric layer between the program gate and the sidewall surface.
US09589963B2
Multi-port semiconductor memory cells including a common floating body region configured to be charged to a level indicative of a memory state of the memory cell. The multi-port semiconductor memory cells include a plurality of gates and conductive regions interfacing with said floating body region. Arrays of memory cells and method of operating said memory arrays are disclosed for making a memory device.
US09589961B2
Disclosed is a semiconductor device functioning as a multivalued memory device including: memory cells connected in series; a driver circuit selecting a memory cell and driving a second signal line and a word line; a driver circuit selecting any of writing potentials and outputting it to a first signal line; a reading circuit comparing a potential of a bit line and a reference potential; and a potential generating circuit generating the writing potential and the reference potential. One of the memory cells includes: a first transistor connected to the bit line and a source line; a second transistor connected to the first and second signal line; and a third transistor connected to the word line, bit line, and source line. The second transistor includes an oxide semiconductor layer. A gate electrode of the first transistor is connected to one of source and drain electrodes of the second transistor.
US09589954B2
Electric-field concentration in the vicinity of a recess is suppressed. A gate insulating film is provided on a substrate that has a drain region and a first recess therein. The first recess is located between the gate insulating film and the drain region, and is filled with an insulating film. The insulating film has a second recess on its side close to the gate insulating film. An angle defined by an inner side face of the first recess and the surface of the substrate is rounded on a side of the drain region close to the gate insulating film.
US09589952B2
A reverse conducting IGBT is provided with a trench gate member that is provided in an IGBT region and has a lattice-pattern layout, and a trench member that is provided in a diode region and has a stripe-pattern layout. The diode region of the semiconductor substrate includes an anode region of a first conductive type, a drift region of a second conductive type and a barrier region of the second conductive type. The barrier region is electrically connected to a top surface electrode via a pillar member that extends from a top surface of the semiconductor substrate.
US09589946B2
According to one embodiment, a semiconductor device includes a first semiconductor chip; a first wiring and a second wiring which are provided above a first surface of the first semiconductor chip; a first terminal connected to one end of the first wiring and one end of the second wiring, and connected to an outside; a second terminal connected to the other end of the first wiring; and a third terminal connected to the other end of the second wiring, and connected to the second terminal.
US09589940B2
A light emitting device includes a substrate, a first light emitting element, a second light emitting element, a first conductive pattern, and a second conductive pattern. The first conductive pattern is provided on the substrate and includes a first element mounting portion and a first wire connecting portion. The second conductive pattern is provided on the substrate to form a first wiring gap between the first conductive pattern and the second conductive pattern. A first recess is provided between the first element mounting portion and the first wire connecting portion and is in communication with the first wiring gap. At least a part of an outer shape of the first element mounting portion is defined by the first wiring gap and the first recess on a third side of the first element mounting portion adjacent to the second conductive pattern.
US09589938B2
Embodiments of the present disclosure include devices and methods of forming the same. An embodiment is a device including a solder resist coating over a first side of a substrate, an active surface of a die bonded to the first side of the substrate by a first connector, and a surface mount device mounted to the die by a second set of connectors, the surface mount device being between the die and the first side of the substrate, the surface mount device being spaced from the solder resist coating.
US09589932B2
Representative methods are disclosed for fabricating device packages having a plurality of dies, a molding compound extending along sidewalls of the plurality of dies, and a polymer layer over and contacting the molding compound. The molding compound comprises a non-planar top surface, and a total thickness variation (TTV) of a top surface of the polymer layer is less than a TTV of the non-planar top surface of the molding compound. The device package further includes a conductive feature on the polymer layer, wherein the conductive feature is electrically connected at least one of the plurality of dies.
US09589921B2
In one semiconductor device, a semiconductor chip has first and second pad electrodes disposed on the main surface thereof, insulating films that cover the main surface of the semiconductor chip, a rewiring layer that is disposed between the insulating films, and a plurality of external terminals disposed on the top of the insulating film. The plane size of the first pad electrode and the second pad electrode differ from one another, and the first pad electrode and the second pad electrode are connected to any of the plurality of external terminals via the rewiring layer.
US09589920B2
An embedded die package and method of manufacture, the die package comprising a die having I/O contact pads in a passivation layer wherein the die contact pads are coupled to a first side of a feature layer by an adhesion/barrier layer, and a layer of pillars extends from a second side of the feature layer, the die, feature layer and the layer of pillars being encapsulated by a dielectric material and wherein the feature layer comprises routing lines that are individually drawn by laser exposure of photoresist under guidance of an optical imaging system for good alignment with both the I/O contact pads of the die and with the subsequently to be deposited pillars that are positioned with respect to the package edges.
US09589919B2
The present description relates to the field of fabricating microelectronic devices, wherein a microelectronic device may have a hexagonal confirmation for signal nodes and ground nodes which utilizes the cross-talk reduction by cancellation property of geometrically symmetry and orthogonality to reduce signal node to ground node ratio for increasing signaling density.
US09589918B2
A memory device structure includes circuitry formed over a substrate and at least one insulating portion formed over said circuitry, each of which includes a plurality of openings. The memory device also includes a plurality of electrical connections formed in respective openings of the plurality of openings of the at least one insulating portion, at least one bond pad formed within at least one of the at least one insulating portion, and a cap formed over the at least one bond pad.
US09589915B2
A semiconductor device includes a substrate defined with a seal ring region and a circuit region, the substrate includes a seal ring structure and an integrated circuit structure, the seal ring structure is disposed in the seal ring region and includes a plurality of stacked conductive layers interconnected by a plurality of via layers, the integrated circuit structure is disposed in the circuit region and includes an active or a passive device; a metal pad disposed over the seal ring region and contacted with the seal ring structure; a passivation layer disposed over the substrate and covering the metal pad; a polymeric layer disposed over the passivation layer and the circuit region; and a molding disposed over the passivation layer and the polymeric layer, wherein the seal ring structure is covered by the molding.
US09589914B2
According to various embodiments, a semiconductor chip may include: a semiconductor body region including a first surface and a second surface opposite the first surface; a capacitive structure for detecting crack propagation into the semiconductor body region; wherein the capacitive structure may include a first electrode region at least partially surrounding the semiconductor body region and at least substantially extending from the first surface to the second surface; wherein the capacitive structure further may include a second electrode region disposed next to the first electrode region and an electrically insulating region extending between the first electrode region and the second electrode region.
US09589910B2
A semiconductor device has a base substrate with first and second opposing surfaces. A first etch-resistant conductive layer is formed over the first surface of the base substrate. A second etch-resistant conductive layer is formed over the second surface of the base substrate. A first semiconductor die has bumps formed over contact pads on an active surface of the first die. The first die is mounted over a first surface of the first conductive layer. An encapsulant is deposited over the first die and base substrate. A portion of the base substrate is removed to form electrically isolated base leads between opposing portions of the first and second conductive layers. A second semiconductor die is mounted over the encapsulant and a second surface of the first conductive layer between the base leads. A height of the base leads is greater than a thickness of the second die.
US09589908B1
A method and apparatus are provided for manufacturing a packaged electronic device (200) which includes a carrier substrate (120) in which conductive interconnect paths (122) extend between first and second opposed surfaces, an integrated circuit die (125) affixed to the first surface of the carrier substrate for electrical connection to the plurality of conductive interconnect paths, and an array of conductors (110), such as BGA, LGA, PGA, C4 bump or flip chip conductors, affixed to the second surface of the carrier substrate for electrical connection to the plurality of conductive interconnect paths, where the array comprising a signal feed ball (112) and an array of shielding ground balls (111) surrounding the signal feed ball.
US09589901B2
A wafer can be provided to include a single crystalline semiconductor material with a predetermined crystal orientation. The wafer can include a laser mark at a determined position on a front surface or on a back surface of the wafer, where the determined position is configured to indicate the predetermined crystal orientation of the single crystalline semiconductor material.
US09589899B2
In a semiconductor device, a first gate structure having a first end portion is formed on a substrate. A second gate structure is formed on the substrate, and has a second end portion opposite to the first end portion of the first gate structure in a diagonal direction. A cross-coupling pattern is formed between the first and second gate structure, and electrically connects the first and second gate structures to each other. A first contact plug directly contacts an upper portion of the first end portion of the first gate structure and a first upper sidewall of the cross-coupling pattern. A second contact plug directly contacts an upper portion of the second end portion of the second gate structure and a second upper sidewall of the cross-coupling pattern. In the semiconductor device, a parasitic capacitance due to the cross-coupling structure may decrease.
US09589887B2
Dielectric breakdown is prevented between opposing two semiconductor chips, to improve the reliability of a semiconductor device. A first semiconductor chip has a wiring structure including a plurality of wiring layers, a first coil formed in the wiring structure, and an insulation film formed over the wiring structure. A second semiconductor chip has a wiring structure including a plurality of wiring layers, a second coil formed over the wiring structure, and an insulation film formed over the wiring structure. The first semiconductor chip and the second semiconductor chip are stacked via an insulation sheet with the insulation film of the first semiconductor chip and the insulation film of the second semiconductor chip facing each other. The first coil and the second coil are magnetically coupled with each other. Then, in each of the first and second semiconductor chips, wires and dummy wires are formed at the uppermost-layer wiring layer.
US09589881B2
A display device includes a display panel and a chip-on-film (COF) bonded to the display panel. The chip-on-film includes a film on which a driving chip is mounted, a plurality of film lines on the film, and at least one dummy pattern on the film between an adjacent pair of films in the plurality of film lines.
US09589869B2
Packaging solutions for devices and systems comprising lateral GaN power transistors are disclosed, including components of a packaging assembly, a semiconductor device structure, and a method of fabrication thereof. In the packaging assembly, a GaN die, comprising one or more lateral GaN power transistors, is sandwiched between first and second leadframe layers, and interconnected using low inductance interconnections, without wirebonding. For thermal dissipation, the dual leadframe package assembly can be configured for either front-side or back-side cooling. Preferred embodiments facilitate alignment and registration of high current/low inductance interconnects for lateral GaN devices, in which contact areas or pads for source, drain and gate contacts are provided on the front-side of the GaN die. By eliminating wirebonding, and using low inductance interconnections with high electrical and thermal conductivity, PQFN technology can be adapted for packaging GaN die comprising one or more lateral GaN power transistors.
US09589863B2
A power module and a thermal interface structure are provided herein. The thermal interface structure includes: a base and a plurality of filler particles distributed in the base. When the filler particles are under pressure, at least a part of the filler particles are deformed, and at least two adjacent filler particles partially contact with each other to form a heat-conducting path for transferring heat.
US09589857B2
An embodiment of the disclosure is a structure comprising an interposer. The interposer has a test structure extending along a periphery of the interposer, and at least a portion of the test structure is in a first redistribution element. The first redistribution element is on a first surface of a substrate of the interposer. The test structure is intermediate and electrically coupled to at least two probe pads.
US09589847B1
Techniques relate to forming an integrated circuit. Trench contacts are formed on top of at least one source and drain of an intermediate structure. An interlayer dielectric is formed on top of the intermediate structure. A trench is cut through the interlayer dielectric, through at least one of the trench contacts, down to a shallow trench isolation area. The trench is filled with a filling material. Upper contacts are formed on top of the trench contacts in the interlayer dielectric. A first metal layer pattern is patterned such that a separation is formed by a filling material width of the filling material. First metal layers are formed according to the first metal layer pattern, where tips of the first metal layers are aligned to the filling material that fills the trench, such that the tips of the first metal layers are separated by the filling material width.
US09589846B1
A method for forming a semiconductor device is provided. First, a dielectric layer is provided on a substrate, wherein a first recess and a second recess are formed in the dielectric layer. After a mask layer is filled into the first recess and the second recess, the mask layer in the second recess is removed away, thereby forming a patterned mask layer. Subsequently, a nitride treatment is performed to remove unwanted residue of the mask layer in the second recess.
US09589845B1
A method is provided for forming a fin cut that enables a single diffusion break in very dense CMOS structures formed using bulk semiconductor substrates. A dummy gate is removed from a finned structure to expose the top regions of the fins, the bottom fin regions being within a shallow trench isolation region. Selective vapor phase etching follows sequential ion implantation of the top and bottom fin regions to form a diffusion break cut region. The non-implanted regions of the substrate and the shallow trench isolation region remain substantially intact during each etching procedure. Double diffusion break cut regions are also enabled by the method.
US09589840B2
The present disclosure relates to a semiconductor package and a manufacturing method thereof. The semiconductor package includes a semiconductor element including a main body, a plurality of conductive vias, and at least one filler. The conductive vias penetrate through the main body. The filler is located in the main body, and a coefficient of thermal expansion (CTE) of the filler is different from that of the main body and the conductive vias. Thus, the CTE of the overall semiconductor element can be adjusted, so as to reduce warpage.
US09589828B2
A layer of partially planarized organosilicate (DUO) is spin-coated onto a layer of high density plasma (HDP) oxide on a silicon wafer after the shallow trench isolation (STI) is filled with the HDP oxide. Then the DUO layer is etched using a specialized process specifically tuned to etch the DUO and high density plasma (HDP) oxide at a certain selectivity. The higher areas of the wafer topography (active Si areas) have thinner DUO and as the etch process proceeds it starts to etch through the HDP oxide in these areas (active Si areas). The etch process is stopped after a certain depth is reached and before touching down on the silicon nitride oxidation layer. The DUO is removed and a standard chemical-mechanical polish (CMP) is performed on the silicon wafer. After the CMP step the silicon nitride is removed, exposing the silicon substrate between the field oxides.
US09589827B2
A method of manufacturing a semiconductor device that involves etching a trench in a semiconductor substrate, epitaxially growing a crystalline structure in the trench and forming semiconductor structures on either side of the crystalline structure. Crystalline oxides may include rare earth oxides, aluminum oxides or Perovskites.
US09589819B1
A substrate processing apparatus includes a robot having: an end effector, a first link structure including a fixing portion having a front end to which the end effector is fixed, a support portion, and a first hole formed in the support portion, a second link structure including a second hole, and a shaft inserted into the first and second holes, the shaft including an upper end having a height equal to or smaller than a height of the substrate mounted on the end effector; a vacuum transfer chamber, wherein the robot is installed in the vacuum transfer chamber; at least one process chamber disposed adjacent to the vacuum transfer chamber and configured to thermally process the substrate transferred from the vacuum transfer chamber by the robot; a module including one or more process chambers; and a cooling mechanism installed above the first link structure or the shaft.
US09589811B2
A method may include providing a patterned feature extending from a substrate plane of a substrate, the patterned feature including a semiconductor portion and a coating in an unhardened state extending along a top region and along sidewall regions of the semiconductor portion; implanting first ions into the coating, the first ions having a first trajectory along a perpendicular to the substrate plane, wherein the first ions form a etch-hardened portion comprising a hardened state disposed along the top region; and directing a reactive etch using second ions at the coating, the second ions having a second trajectory forming a non-zero angle with respect to the perpendicular, wherein the reactive etch removes the etch-hardened portion at a first etch rate, wherein the first etch rate is less than a second etch rate when the second ions are directed in the reactive etch to the top portion in the unhardened state.
US09589807B1
A method for eliminating interlayer dielectric (ILD) dishing and controlling gate height uniformity is provided. Embodiments include forming a plurality of polysilicon gates over a substrate, each gate having spacers formed on sides of the polysilicon gates and a nitride cap formed on an upper surface; forming a gapfill material between adjacent polysilicon gates; forming an oxide over the gapfill material between the adjacent polysilicon gates; removing the nitride caps; removing a portion of the oxide between the adjacent polysilicon gates, forming a recess; and forming an ILD cap layer in the recess between the adjacent polysilicon gates.
US09589803B2
This description relates to a gate electrode of a field effect transistor. An exemplary structure for a field effect transistor includes a substrate; a gate electrode over the substrate including a first top surface and a sidewall; a source/drain (S/D) region at least partially disposed in the substrate on one side of the gate electrode; a spacer on the sidewall distributed between the gate electrode and the S/D region; and a contact etch stop layer (CESL) adjacent to the spacer and further comprising a portion extending over the S/D region, wherein the portion has a second top surface substantially coplanar with the first top surface.
US09589799B2
Methods of forming high etch selectivity, low stress ashable hard masks using plasma enhanced chemical vapor deposition are provided. In certain embodiments, the methods involve pulsing low frequency radio frequency power while keeping high frequency radio frequency power constant during deposition of the ashable hard mask using a dual radio frequency plasma source. According to various embodiments, the low frequency radio frequency power can be pulsed between non-zero levels or by switching the power on and off. The resulting deposited highly selective ashable hard mask may have decreased stress due to one or more factors including decreased ion and atom impinging on the ashable hard mask and lower levels of hydrogen trapped in the ashable hard mask.
US09589793B2
Described herein are semiconductor structures comprising laterally varying II-VI alloy layer formed over a surface of a substrate. Further, methods are provided for preparing laterally varying II-VI alloy layers over at least a portion of a surface of a substrate comprising contacting at least a portion of a surface of a substrate within a reaction zone with a chemical vapor under suitable reaction conditions to form a laterally varying II-VI alloy layer over the portion of the surface of the substrate, wherein the chemical vapor is generated by heating at least two II-VI binary compounds; and the reaction zone has a temperature gradient of at least 50-100° C. along an extent of the reaction zone. Also described here are devices such as lasers, light emitting diodes, detectors, or solar cells that can use such semiconductor structures. In the case of lasers, spatially varying wavelength can be realized while in the case of solar cells and detectors multiple solar cells can be achieved laterally where each cell absorbs solar energy of a given wavelength range such that entire solar spectrum can be covered by the said solar cell structure. For LED applications, spatial variation of alloy composition can be used to engineer colors of light emission.
US09589788B2
Provided are a polymer for an underlayer film, used in semiconductor and display manufacturing processes, an underlayer film composition for semiconductor and display manufacturing processes, containing the same, and a method for forming an underlayer film for semiconductor and display manufacturing processes using the underlayer film composition. The polymer according to the present invention is a polymer including a repeating unit represented by the following Chemical Formula 1: in Chemical Formula 1, Ar, R1 to R6, L, and R′ and R″ are the same as those in the detailed description of the present invention.
US09589781B2
A curved ion guide includes four curved rod electrodes arranged around a curved central axis, two deflecting auxiliary electrodes which face each other across the axis, and two focusing auxiliary electrodes which are located on a curved surface orthogonal to the plane P and including the axis and which face each other across the axis. Ions are focused by the effect of an electric field created by radio-frequency voltages applied to the curved rod electrodes, and a deflecting electric field having the effect of curving ions along the axis is created by direct-current voltages applied to the deflecting auxiliary electrodes. Furthermore, a focusing direct-current electric field having the effect of pushing ions from the vicinity of the focusing auxiliary electrodes toward the axis is created by a direct-current voltage having the same polarity as that of the ions and applied to the focusing auxiliary electrodes.
US09589780B2
Certain embodiments described herein are directed to systems including a cell downstream of a mass analyzer. In some instances, the cell is configured as a reaction cell, a collision cell or a reaction/collision cell. The system can be used to suppress unwanted ions and/or remove interfering ions from a stream comprising a plurality of ions.
US09589775B2
A mass spectrometry (MS) system may be cleaned by generating plasma and contacting an internal surface of the system to be cleaned with the plasma. The system may be switched between operating in an analytical mode and in a cleaning mode. In the analytical mode a sample is analyzed, and plasma may or may not be actively generated. In the cleaning mode the plasma is actively generated, and the sample may or may not be analyzed.
US09589773B2
Embodiments described herein relate to methods for determining a cleaning endpoint. A first plasma cleaning process may be performed in a clean chamber environment to determine a clean time function defined by a first slope. A second plasma cleaning process may be performed in an unclean chamber environment to determine a clean time function defined by a second slope. The first and second slope may be compared to determine a clean endpoint time.
US09589770B2
A system and method for providing intermediate reactive species from a remote plasma unit to a reaction chamber are disclosed. The system includes a pressure control device to control a pressure at the remote plasma unit as intermediate reactive species from the remote plasma unit are provided to the reaction chamber.
US09589768B2
The invention relates to an apparatus (1) for producing a reflection-reducing layer on a surface (21) of a plastics substrate (20). The apparatus comprises a first sputtering device (3) for applying a base layer (22) to the surface (21) of the plastics substrate (20), a plasma source (4) for plasma-etching the coated substrate surface (21), and a second sputtering device (5) for applying a protective layer (24) to the substrate surface (21). These processing devices (3, 4, 5) are arranged jointly in a vacuum chamber (2), which has inlets (8) for processing gases. In order to move the substrate (20) between the processing devices (3, 4, 5) in the interior of the vacuum chamber (2), a conveying apparatus (10) is provided which is preferably in the form of a rotary table (11). Furthermore, the invention relates to a method for producing such a reflection-reducing layer on the surface (21) of the plastics substrate (20).
US09589766B2
A charged particle beam drawing apparatus has a drawing unit that directs a charged particle beam and draws a pattern on a target and also has a control calculator that controls the drawing unit. The control calculator has a speed calculating unit configured to calculate a first drawing speed in a first area in a drawing area on the target according to a run-up start coordinate, a drawing start coordinate, and a predetermined first acceleration, and calculate the range of the first area according to the run-up start coordinate, the first acceleration, and a second drawing speed, and also has a drawing control unit configured to control the drawing unit so that, in the first area, drawing is performed at the first drawing speed and, in a second area that follows the first area, drawing is performed at the second drawing speed.
US09589759B2
An X-ray generator is provided using a transmission type target having a long life span, where it is possible to change the point for generating X-rays on the surface of the target while maintaining the vacuum chamber in a high vacuum state. A portion of a vacuum chamber 1 that includes a target 2 is linked to a main body portion 1a of the chamber through a linking member 5 as a movable chamber portion 1b. A fixed anode 12 is provided between the target 2 and the electrode 10 at the final stage from among a group of electrodes 8, 9 and 10 for electrostatically accelerating and converging electrons from an electron source 7 and is fixed to the main body portion 1a of the chamber in order to prevent the form of the electrical field from changing when the movable chamber portion 1b is shifted.
US09589741B2
A security switch has a switch head with an actuator and having a button top. The security switch is mounted in a housing wall. The actuator is designed so as to actuate contact elements of a switch module upon actuation into the switch position. The switch module is extended by a signaling switch block with contact elements located in the signaling flow path, wherein, in the assembly state of the security switch, the signaling switch block is subjected to an actuation pin that is rigidly arranged thereon. if the assembly state is undone or changed, the actuation pin disengages from the signaling switch block and signaling flow path opens. The actuation pin and signaling switch block are located outside the actuation region of the actuator of the security switch.
US09589730B2
A feed-through assembly is presented. The feed-through assembly includes a first end and a second end with a body therebetween. The first end comprises a substantially L-shaped end and a block. The substantially L-shaped end includes a first contact surface. The block includes a second contact surface.
US09589724B2
A chip electronic component may include an insulating layer formed on a lower portion of a side surface of an internal coil pattern to avoid a direct contact between the internal coil pattern and a magnetic material, thereby preventing a waveform distortion indicating a reduction in inductance at high frequency.
US09589720B2
A signal transmission device of aspects of the invention can include a master circuit connected to the primary sides of first and second transformers and a slave circuit connected to the secondary sides of the first and second transformers. The master circuit sets one of first and second transmitting/receiving circuits for transmitting operation and the other for receiving operation according to a control signal, and detecting a leading edge and a falling edge of the control signal, transmits a pulse signal with the pulse interval changing after a predetermined period of time. The slave circuit detects the change of the pulse interval of the signal received through third and fourth transmitting/receiving circuits and according to the detection result, sets one of the third and fourth transmitting/receiving circuits for receiving operation and the other for transmitting operation.
US09589713B2
A sintered ferrite magnet comprises a main phase of an M type Sr ferrite having a hexagonal crystal structure. An amount of Zn is 0.05 to 1.35 mass % in terms of ZnO, the sintered ferrite magnet does not substantially include a rare-earth element (R), and the following Formula (1) is satisfied, where a total amount of Sr, Ba and Ca is M3 in terms of mol, a total amount of Fe, Co, Mn, Zn, Cr and Al is M4 in terms of mol, and an amount of Si is M5 in terms of mol. 0.5≦{M3−(M4/12)}/M5≦4.8 (1).
US09589711B2
A resistor and a manufacturing method thereof are disclosed. Since a ceramic tube formed of a ceramic material is used and the ceramic tube is joined to sealing electrodes by use of brazing rings, joining strength and durability of the resistor are considerably improved. The resistor may be stably used at a high voltage due to excellent heat dissipation characteristics thereof.
US09589710B2
An insulator for a coaxial connector is disclosed. The insulator is constructed of dielectric material laser cut into a plurality of sections such that the insulator is able to move laterally, transversely, and rotationally to accommodate gimballing and radial misalignment of a transmission medium connected to the coaxial connector while maintaining dielectric properties to insulate and separate components of the coaxial connector.
US09589707B2
A composite bicycle frame which comprises of a main frame including interconnected tubes and substantially composed of a composite material and having a composite layup structure. At least one electric wire electrically interconnects electrical components mounted to or in the frame. The at least one electric wire is embedded in the composite material structure forming the composite main frame. The electric wire has connectable conductive ends at each of the opposed ends thereof.
US09589705B2
A connector for simultaneously connecting and disconnecting electrical and fluid paths includes an internal valve which activates fluid flow when the two sides of the connector are connected together to provide an electrical connection and deactivates the fluid flow when the connectors are disconnected. The connector bodies can be constructed of metal or other conductive materials providing an electrical connection, and can include holes or apertures to provide fluid paths through the connector bodies. Valves can be included in both mating connectors to prevent or allow fluid flow from both sides of the flow path.
US09589704B2
A cable having low values for resistance, inductance, and capacitance. The cable includes a plurality of conductors for each signal or leg, which may be configured as a braid of three subsets of braids of bonded pairs of insulated conductors. The bonded pairs may be twisted or untwisted, in close proximity such that inductance is reduced via magnetic field cancellation. Each leg may be separate and parallel, rather than interwoven or braided together, increasing the distance between the two signals and reducing capacitance. The legs may be positioned close to each other, such that their magnetic fields cancel to further reduce inductance.
US09589700B2
A cross-linked polyethylene composition for a power cable insulator including (A) 100 parts by weight of a polyethylene base resin, (B) 0.1 to 0.6 parts by weight of a hindered phenol-based antioxidant, (C) 1 to 4 parts by weight of a crosslinking agent, (D) 0.2 to 1.0 parts by weight of magnesium oxide and (E) 0.1 to 1.0 parts by weight of a scorch inhibitor, which advantageously exhibits superior resistance to water tree generated when a power cable insulator is exposed to outside water and electric field, and superior electrical insulation characteristics.
US09589693B2
The present invention relates to adhesives that are suitable for use as electrically conductive materials in the fabrication of electronic devices, integrated circuits, semiconductor devices, passive components, solar cells, solar modules, and/or light emitting diodes. The adhesives comprise at least one resin component, micron-sized electrically conductive particles having an average particle size of 2 μm to 50 μm, and from 0.01 to 15 wt. % of sub-micron-sized electrically conductive particles having a average particle size of 300 nm to 900 nm.
US09589688B2
A mobile radiation system is provided. The mobile radiation system comprises a mobile radiation device coupled to a control unit; a radiation blocker having an adaptor opening for receiving said mobile radiation device when said mobile radiation device is in a seated position on said radiation blocker; and a mobile carrier comprising a first compartment for housing said radiation blocker, a second compartment for housing said control unit, and a carrier motion device. The adaptor opening can dimensionally fit the mobile radiation device to block radiations from the mobile radiation device when said mobile radiation device is in the seated position. The mobile radiation device can produce radiation having peak radiation wavelength in a range of from about 250 nm to about 450 nm and can have a peak irradiation power in a range of from about 0.5 W/cm2 to about 10 W/cm2.
US09589663B2
A one-time programmable (OTP) memory capable of performing a multi-programming and a semiconductor memory device including the OTP memory are disclosed. The OTP memory includes a plurality of fuse cells in which two or more fuse cells are programmed at a time. In a program mode, in response to determining that a current flowing through each of the fuse cells increases to a predetermined value, the OTP memory blocks the current flowing through each of the fuse cells.
US09589658B1
Approaches for a memory including a cell array are provided. The memory includes a first device of the cell array which is connected to a bitline and a node and controlled by a word line, and a second device of the cell array which comprises a third device which is connected to a source line and the node and controlled by the word line and a fourth device which is connected between the word line and the node. In the memory, in response to another word line in the cell array being activated and the word line not being activated to keep the first device in an unprogrammed state, the third device isolates and floats the node such that a voltage level of a gate to source of the first device is clamped down by the fourth device to a voltage level around zero volts.
US09589656B2
According to one embodiment, a voltage generation circuit includes a first boost circuit, a voltage division circuit, a first detection circuit, a capacitor and a first switch. The first boost circuit outputs a first voltage. The voltage division circuit divides the first voltage. The first detection circuit is configured to detect a first monitor voltage supplied to the first input terminal, based on a reference voltage which is supplied to a second input terminal of the first detection circuit, and to control an operation of the first boost circuit. The capacitor is connected between an output terminal of the first boost circuit and the first input terminal of the first detection circuit. The first switch cuts off a connection between the capacitor and the first detection circuit, based on an output signal of the first detection circuit, until the first voltage is output from the first boost circuit.
US09589651B1
A semiconductor memory device according to an embodiment includes: a memory cell array including a plurality of charge accumulation type memory cells; and a control unit that controls the memory cell array. The control unit, when executing an erase operation on the memory cell array, applies an erase voltage to the memory cells. The erase voltage is a voltage in a pulse form. The control unit performs control that, compared to when the erase operation is in a first stage, increases a voltage value and shortens a pulse width of the erase voltage when the erase operation is in a second stage.
US09589648B1
A semiconductor memory device includes a memory string on a well, the memory string including a memory cell connected in series between first and second select transistors, a bit line and a source line respectively connected to the first and second select transistors, a well line connected to the well, first and second select lines respectively connected to gates of the first and second select transistors, a word line connected to a gate of the memory cell transistor, and a control circuit that performs a write operation on the first select transistor, the write operation including a pre-charge operation of the bit line, in which a first voltage is applied to the word line and the second select line, a second voltage higher than the first voltage to the source line and the well line, and a third voltage higher than the first voltage to the first select line.
US09589646B2
A page buffer circuit includes a plurality of page buffers including a first page buffer. The first page buffer is configured to load input data of the first page buffer, and input data of at least one neighboring page buffer. The first page buffer is also configured to apply a bias corresponding to the input data of the first page buffer, and the input data of the at least one neighboring page buffer to a bit line.
US09589644B2
Apparatus and methods are disclosed, such as a method that includes precharging channel material of a string of memory cells in an unselected sub-block of a block of memory cells to a precharge voltage during a first portion of a programming operation. A programming voltage can then be applied to a selected memory cell in a selected sub-block of the block of memory cells during a second portion of the programming operation. The selected memory cell is coupled to a same access line as an unselected memory cell in the unselected sub-block. Additional methods and apparatus are disclosed.
US09589642B2
A level shifter receiving an input with a relatively narrow voltage range and provides an output with a relatively wide voltage range. The level shifter including a transistor with a turn-on voltage. Control circuitry applies a bias to the level shifter such that the transistor does not receive the turn-on voltage.
US09589638B2
A first potential and a second potential lower than the first potential are applied to a first end of a memory gate electrode part of the nonvolatile memory and to a second end of the memory gate electrode part, respectively, so that a current is caused to flow in a direction in which the memory gate electrode part extends, then, a hole is injected from the memory gate electrode part into a charge accumulating part below it, therefore, an electron accumulated in the charge accumulating part is eliminated. By causing the current to flow through the memory gate electrode part of a memory cell region as described above, Joule heat can be generated to heat the memory cell. Consequently, in the erasing by a FN tunneling method in which the erasing characteristics degrade at a low temperature, the erasing speed can be improved by heating the memory gate electrode part.
US09589632B2
A resistive memory device includes a column decoder having a first switch unit, including at least one pair of switches arranged in correspondence to each of a plurality of signal lines, and a second switch unit including a pair of switches arranged in correspondence to the at least one pair of switches of the first switch unit. A first pair of switches of the first switch unit includes a first switch and a second switch that are of the same type, and a second pair of switches of the second switch unit includes a third switch and a fourth switch that are connected to the first pair of switches. A selection voltage is provided to the first signal line by passing through the first switch, and an inhibit voltage is provided to the first signal line by selectively passing through the first switch or the second switch.
US09589628B2
A semiconductor device includes a first memory block, a second memory block, a first refresh control block for generating a first block control signal and a second block control signal in response to a refresh pulse signal, a second refresh control block for generating a first refresh control pulse signal and a second refresh control pulse signal corresponding to a first refresh operation section of the first memory block and a second refresh operation section of the second memory block, respectively, in response to the refresh pulse signal and the first and second block control signals, and a third refresh control block for controlling the first and second memory blocks so that a first refresh operation of the first memory block and a second refresh operation of the second memory block are discontinuously performed in response to the first and second refresh control pulse signals.
US09589610B1
A memory circuit includes a pre-charging unit configured to charge a metal bit line during a pre-charging period, a sensing unit configured to sense a status of a memory cell coupled to the metal bit line during the pre-charging period, and a sink circuit configured to provide a sink current during the pre-charging period based on the status of the memory cell sensed by the sensing unit.
US09589608B2
In a semiconductor memory device storing a resistance difference as information, a long time is taken so as to charge and/or discharge a selected cell by an equalizer circuit, which results in a difficulty of a high speed operation. A selection circuit puts, in a selected state, at least three bit lines which includes a selected bit line connected to a selected memory cell together with unselected bit lines adjacent to the selected bit line on both sides of the selected bit line. The selected and the unselected bit lines are coupled to sense amplifiers through an equalizer circuit. The equalizer circuit puts both the selected and the unselected bit lines into charging states and thereafter puts only the selected bit line into a discharging state to perform a sensing operation. On the other hand, the unselected bit lines are continuously kept at the charging states during the sensing operation. This makes it possible to perform the sensing operation at a high speed with a rare malfunction.
US09589603B2
A semiconductor device may include: a fuse array including a plurality of fuses; a voltage generation unit suitable for generating a first measurement voltage having a preset level; and a measurement unit suitable for supplying the first measurement voltage to a sourcing node of the fuse array and a second measurement voltage, which is provided from an external through a first pad, to a sinking node of the fuse array, and outputting a current, which is caused by voltage difference between the first and second measurement voltages and passes through one or more of the multiple fuses, through the first pad.
US09589601B2
Various implementations described herein may refer to and may be directed to circuitry for an integrated circuit using topology configurations. For instance, in one implementation, such circuitry may include a memory array having a plurality of memory cells. Such circuitry may also include one or more reconfigurable sense amplifier devices coupled to the memory array and configured to amplify differential voltage levels received from the memory array. The reconfigurable sense amplifier devices may include a plurality of sense amplifier circuits configured to be arranged in one of a plurality of topology configurations, where the topology configurations include a parallel configuration and a cross parallel configuration. The reconfigurable sense amplifier devices may also include one or more switches configured to set the plurality of sense amplifier circuits into the plurality of topological configurations based on one or more control bits.
US09589597B2
This document describes techniques and apparatuses for small-screen movie-watching using a viewport. These techniques enable viewers to experience movies and other media programs using a small screen as a viewport to the movie rather than dramatically compressing or cropping the movie to fit the small screen. A viewer may select whatever portion of the movie imagery he or she desires to experience through the small screen at a size sufficient to perceive details of plot elements and an environment in which the plot elements interact. Thus, the viewer may follow plot elements central to the plot while also exploring the environment that provides context for these plot elements.
US09589593B2
According to one embodiment, in the case of rereading of data from a storage area of a storage is performed, data is read from the storage area a plurality of times, and a weighted average of pieces of the data read from the storage area the plurality of times is calculated, according to weights added to the pieces of data, as data reread from the storage area, in which the weights decreases as quality of the pieces of data read from the storage area decreases.
US09589585B2
An aspect of the present invention relates to magnetic powder, which is magnetoplumbite hexagonal strontium ferrite magnetic powder comprising 0.05 atomic percent to 3 atomic percent of Ca per 100 atomic percent of Fe, but comprising no rare earth elements or transition metal elements other than Fe, the average particle size of which ranges from 10 nm to 25 nm, and which is magnetic powder for magnetic recording.
US09589581B2
A microwave-assisted magnetic recording head according to an embodiment includes: a magnetic pole; a magnetic shield including a first portion and a second portion connecting to the first portion, a gap being present between the first portion and the magnetic pole; a recording coil disposed to at least one of the magnetic pole and the magnetic shield; and a spin torque oscillator including a nonmagnetic intermediate layer extending within and outside the gap, an oscillation layer disposed on a portion of the nonmagnetic intermediate layer in the gap, and a spin injection layer in which a magnetization direction is pinned and which is disposed on a portion of the nonmagnetic intermediate layer outside the gap so as to be separated from the oscillation layer.
US09589579B2
Various embodiments provide a tool, referred to herein as “Active Lab” that can be used to develop, debug, and maintain knowledge bases. These knowledge bases (KBs) can then engage various applications, technology, and communications protocols for the purpose of task automation, real time alerting, system integration, knowledge acquisition, and various forms of peer influence. In at least some embodiments, a KB is used as a virtual assistant that any real person can interact with using their own natural language. The KB can then respond and react however the user wants: answering questions, activating applications, or responding to actions on a web page.
US09589578B1
Technologies are described herein for invoking API calls through voice commands. An annotated API description is received at a voice API interface. The annotated API description comprises descriptions of one or more APIs and speech annotations for the one or more APIs. The voice API interface further receives a voice API command from a client. By utilizing the annotated API description and the speech annotations contained therein, the voice API interface converts the voice API command into an API call request, which is then sent to the corresponding service for execution. Once the service returns an API call result, the voice API interface interprets the API call result and further converts it into an audio API response based on the information contained in the annotated API description and the speech annotations. The audio API response is then sent to the client.
US09589572B2
In accordance with an embodiment of the present invention, a noise reduction method for speech processing includes estimating a noise/interference component signal by subtracting voice component signal from a first microphone input signal wherein the voice component signal is evaluated as a first replica signal produced by passing a second microphone input signal through a first adaptive filter; a stepsize is estimated to control adaptive update of the first adaptive filter, wherein the stepsize is evaluated by combing an open-loop approach and a closed-loop approach, the open-loop approach comprising voice/noise/interference classification and SNR estimation in voice area, and the closed-loop approach comprising calculating a normalized correlation between the first replica signal and the first microphone input signal. A noise/interference reduced signal is outputted by subtracting a second replica signal from a target signal which is the first microphone input signal or the second microphone input signal, wherein the second replica signal is produced by passing the estimated noise/interference component signal through a second adaptive filter.
US09589566B2
Embodiments of techniques or systems for fraud detection are provided herein. A communication may be received where the communication includes one or more voice signals from an individual. Frequency responses associated with these voice signals may be determined and analyzed and utilized to determine whether or not potential fraudulent activity is occurring. For example, if a frequency response is greater than a frequency threshold, potential fraudulent activity may be determined. Further, frequency responses may be cross referenced with voice biometrics, voice printing, or fraud pathway detection results. In this way, voice stress or frequency responses may be utilized to build other databases related to other types of fraud detection, thereby enhancing one or more aspects of fraud detection. For example, a database may include a voice library, a pathway library, or a frequency library which include characteristics associated with fraudulent activity, thereby facilitating identification of such activity.
US09589539B2
An electronic device according to an embodiment including: a sensor to detect a contact position of a touch operation on a screen of a display; a display controller to display, on the screen, first information indicative of a first process to be performed, and to display, on the screen, second information in place of the first information when a moving distance of a contact position of the touch operation exceeds a first value, the second information indicative of a second process to be performed; and a processor to perform the first process when the touch operation finishes while the first information is displayed on the screen and to perform the second process when the touch operation finishes while the second information is displayed on the screen.
US09589537B2
The present invention provides a shift register, a driving method, a gate driving apparatus and a display apparatus. Said shift register comprises a pull-up unit, a reset unit, a pull-down unit and a signal output; the pull-up unit is connected to said signal output and pulls up an output signal; the reset unit is connected to a control end of said pull-up unit and said signal output respectively and resets the potential of the control end of said pull-up unit after said output signal is at high level; the pull-down unit is connected to a control end of said pull-up unit and said signal output respectively and pulls down the potential of the control end of said pull-up unit and said output signal after said reset unit has reset the potential of the control end of said pull-up unit, so that said pull-up unit switches off.
US09589535B2
Disclosed is a social dress up game that may be a fun mobile app that may be played collaboratively with friends, using the photo capability of a mobile phone or smart mobile device. One player will separately take a picture of a friend, and then invite two friends to join. Each player will dress up one part or component of the whole body of the photo—head, body or legs. In the end, the three different parts will be merged into an interesting and unique image of their friend that they can also share with the game players. Since each game player would have worked on only that player's component, the resulting merged image will be a surprise to all players.
US09589533B2
A system displays graphics with an in-vehicle information system and a mobile electronic device. The in-vehicle information system receives encoded graphics data from the mobile electronic device and displays the encoded data with a graphical output device. The mobile electronic device executes program instructions to generate a series of graphics frames that are generated at a first frame rate and stored in an off-screen frame buffer in the mobile electronic device, generate encoded data corresponding to the series of graphics frames, and transmit the encoded data to the in-vehicle information system.
US09589523B2
A GOA circuit comprising GOA units and a liquid crystal display are disclosed. The N-staged GOA units charge the Nth-staged horizontal scanning line in the display region, and comprise N-staged pull-up control circuits, N-staged pull-up circuits, N-staged transfer circuits, N-staged pull-down circuits, and N-staged pull-down holding circuits. The N-staged pull-up circuits turn on when the Nth-staged gate signal point is at a high voltage level, receive a first clock signal and charge the N-staged horizontal scanning lines when the first clock signal is at a high voltage level. The N-staged transfer circuits receive a second clock signal when the Nth-staged gate signal point is at the high voltage level and output N-staged transfer signals to control the operation of the (N+1)-staged GOA units. The disclosure may ensure the scanning lines in the GOA circuit to be better charged for facilitating normal operation for each point in the circuit.
US09589521B2
A liquid crystal display apparatus having a wire-on-array structure is disclosed. The liquid crystal display apparatus has a plurality of driving IC units, a plurality of first conductive-wire sets and second conductive-wire sets. The driving IC units are arranged at intervals in a peripheral circuit area around the active area of the liquid crystal display apparatus. The first conductive-wire sets and the second conductive-wire sets are connected alternately between every two of the plurality of driving IC units. Each first conductive-wire set has a conducting structure for connecting to a common electrode. The arrangement of the first conductive-wire sets and the second conductive-wire sets facilitates achievement of thin bezel design.
US09589511B2
The present disclosure provides a backlight driving method and device and a display device, wherein the backlight includes a plurality of backlight scanning areas, each luminous body corresponding to each backlight scanning area is driven independently, including: acquiring display gray scale of a current frame of image and that of a previous frame of image in a backlight scanning area; determining a first backlight duty ratio according to the display gray scale of the current frame and that of the previous frame; if black frame insertion time in the first backlight duty ratio is smaller than a first black frame insertion time, acquiring a second backlight duty ratio, wherein black frame insertion time in the second backlight duty ratio is not less than the first black frame insertion time; determining drive timing of the luminous bodies in the current frame according to the second backlight duty ratio.
US09589505B2
An OLED pixel circuit includes a data strobe module, a threshold compensation module, a driving module, and a light-emitting module. Wherein, the data strobe module is used for inputting a data signal on a data signal line to the driving module under control of a scanning signal of a scanning signal line; the threshold compensation module is used for compensating a threshold voltage of the driving module; and the driving module is used for driving the light-emitting module to emit light according to the data signal provided by the data strobe module. The OLED pixel circuit can compensate shift and inconsistency of a threshold voltage of a transistor therein effectively, so that the drive current of the OLED will not affected by the threshold voltage of the transistor, making brightness of a display device more uniform.
US09589499B2
A display device and a method for controlling a luminance of the display device are disclosed. The display device includes an average picture level (APL) calculator which calculates an APL of an input image and outputs the APL of the input image and an APL curve data, a luminance adjuster which includes at least two luminance adjusting units enabled in response to a user input through a user interface and reduces a luminance of an APL section equal to or less than a predetermined reference value, a data modulator modulating data of the input image using a luminance defined in the APL curve data, and a display panel driving circuit which writes data from the data modulator on a display panel and reproduces the input image on the display panel.
US09589496B2
A method of accumulating data by a processor in a nonvolatile memory to track use of a device. The method includes: retrieving by the processor a next datum for accumulation into a first accumulation stored in the memory, the next datum representing a next use of the device; generating by the processor a next dither offset; adding by the processor the next dither offset to the next datum to produce a first sum; dividing by the processor the first sum by a scale factor to produce a quantized datum; and adding by the processor the quantized datum to the first accumulation. The first accumulation tracks the use of the device.
US09589489B2
The present invention discloses a probe frame for an array substrate detecting apparatus, the probe frame including a frame body and a signal distribution circuit board provided to the frame body, wherein the probe frame further includes: a circuit board provided to the frame body, the circuit board being provided with through holes, and the circuit board being provided therein with a plurality of signal transmission wires in a one to one correspondence with the through holes, one end of each signal transmission wire is inserted into its respective through hole and the other end thereof is electrically connected with an output end of the signal distribution circuit board; and a plurality of probes in a one to one correspondence with the through holes, wherein for each pair of the probe and the through hole, one end of the probe is inserted into the through hole so as to be electrically connected with the signal transmission wire within the through hole. Electrical connection between respective probes and the signal distribution circuit board are achieved through signal transmission wires in the circuit board, wiring on the probe frame is simple, and stability in signal connections between probes and the signal distribution circuit board can be improved. The present invention further provides an array substrate detecting apparatus including the above probe frame.
US09589482B2
Concepts and technologies are disclosed herein for bone conduction tags. According to one aspect of the concepts and technologies disclosed herein, a device can receive, via a transducer, a vibration signal from a body of a user. The vibration signal can be generated in response to the user interacting with a bone conduction tag. For example, the vibration signal can be generated in response to the user moving one or more fingers across the bone conduction tag. The device can analyze the vibration signal to determine an action that is to be performed. The device can perform the action or can instruct a further device to perform the action.
US09589480B2
In one embodiment, a method of providing a health coaching message to a user of a portable electronic coaching system includes receiving first data corresponding to a nutritional consumption of the user from the portable electronic coaching system of the user, receiving second data corresponding to a nutritional expenditure of the user from the portable electronic coaching system of the user, calculating, via a processor of the portable electronic coaching system, a nutritional value based on the first and second data, and receiving an electronic coaching message based on a comparison of the nutritional value to a predetermined value.
US09589470B2
An apparatus for detecting a vehicle running in a blind spot detects, with a predetermined accuracy, a first target position of a target which is present in a first detection area that extends obliquely rearward of the vehicle, detects, with an accuracy lower than the predetermined accuracy, a second target position related to a target which is present in a second detection area adjacent to the first detection area; calculates a first estimated position that corresponds to a subsequent position of the target that has been detected by the detection section as the first target position; and adopts the first estimated position as a position of the target when the first estimated position is included in a predetermined range centering on the second target position, adopts the second target position as a position of the target when the first estimated position is outside the predetermined range.
US09589469B2
A computer performs a process to determine whether an object is a predetermined object and a process to control a display unit to generate a first image based on a result of recognized object at a first timing and generate a second image based on a result of the recognized object at a second timing that is later than the first timing if the predetermined object is determined. The first image is an image formed by a pattern of markers representing a skeleton of the object, and the second image is an image formed by a pattern of markers corresponding to the pattern of markers in the first image, and the position of at least one marker of the pattern of markers in the first image differs from the position of the corresponding marker in the second image.
US09589468B2
A method, system and computer program product for allocating parking spaces for vehicles in a parking area. In one embodiment, the invention provides a system comprising a sensor system for generating output representing measurements of vehicles in the parking area, a marking system for identifying parking spaces in the parking area, and a controller for calculating parking spaces for vehicles. The controller obtains defined measurements for the vehicles in the parking area, and calculates for each of the vehicles, a respective one parking space in the parking area. Embodiments of the invention dynamically allocate parking spaces based on: (1) Determining the minimum space that should be enough for the size of the car that is being currently identified for parking; and (2) Maximizing utilization of space by preventing improper fragmentation, where because of allocating fixed size spaces to all cars, big/small/medium, fragments of space would be wasted.
US09589458B2
Methods and systems for utilizing a mobile computing device (e.g., such as a mobile phone) for use in controlling a model vehicle are described. Consistent with some embodiments, a mobile computing device provides various user controls for generating signals that are communicated to a radio transmitter device coupled with the mobile computing device, and ultimately broadcast to a receiver residing at a model vehicle. With some embodiments, the mobile computing device may be integrated with a controller housing which provides separate user controls, such that a combination of user controls present on the mobile computing device and the controller housing can be used to control a model vehicle.
US09589455B2
After start of pre-air-conditioning, when a preset set condition is satisfied, an in-vehicle terminal transmits information regarding a vehicle state and a screen display command for selection between continuation and termination of the pre-air-conditioning to a mobile terminal. The mobile terminal receives the screen display command and displays a notification indicating the vehicle state and a selection button for selection between the continuation and the termination of the pre-air-conditioning on a screen. After obtaining the vehicle state, the user selects whether to continue or terminate the pre-air-conditioning. In this manner, pre-air-conditioning suitable for each individual user can be performed.
US09589444B1
An electronic overload inspection and warning system for a roundsling having a strand positioned within a plurality of core strands and a cover. The system includes a wireless sensor system mountable to the roundsling. The wireless sensor system includes at least one strain gauge electrically connected with a wireless transmitter. The strain gauge measures strain on the strand. The system also includes a wireless base station and a carrier element. The wireless base station includes a wireless receiver configured to wirelessly communicate with multiple deployed wireless sensor systems. The carrier element is secured to the strand. The strain gauge is secured to the carrier element.
US09589438B1
A tag monitoring device configured to interface with a security tag adapted to be disposed on a corresponding product in a monitoring environment may include a transmitter, a receiver and processing circuitry. The transmitter transmits a periodic signal pulse during a transmit cycle. The receiver monitors for a response from the security tag after the transmit cycle. The processing circuitry is configured to control the receiver with respect to enabling the receiver to detect the response. The processing circuitry is configured to perform dynamic tuning of the receiver by calculating an average random noise level for a predetermined period of time, comparing the average random noise level to a first threshold and a second threshold, applying an incremental gain reduction in response to the average random noise level being greater than the first threshold, and applying an incremental gain increase in response to the average random noise level being less than the second threshold.
US09589437B2
Embodiments of the present disclosure provide a permissions-based alarm system for use in climbing environment. The permissions-based alarm system includes an identification device storing a permission setting relating to an aspect of the climbing environment and a detection module in communication with the identification device. The detection module detects the permission setting stored on the identification device and detects proximity of the identification device to an area restricted by the permission setting. When the identification device enters the restricted area of the climbing environment, an alert is provided.
US09589435B2
The disclosure is directed to providing a notification based on breaching a plurality of geo-fence perimeters. An embodiment detects a breach related to the plurality of geo-fence perimeters, the breach corresponding to a breach of one of the plurality of geo-fence perimeters, records the breach as one of a plurality of breaches, determines whether the plurality of breaches meet one or more conditions, and if the plurality of breaches meet the condition, issues a notification.
US09589434B2
Apparatus, systems and techniques associated with battery powered wireless camera systems. One aspect of the subject matter described in this specification can be embodied in a system that includes a battery powered wireless camera including an internal battery to provide energy and a burst transmission unit to transmit information during burst periods. The system includes a base station, separated from the battery powered wireless camera, in wireless communication with the battery powered wireless camera to receive information from the battery powered wireless camera. The base station is configured to process the received information and includes a web server to transmit the processed information to a client. Other embodiments of this aspect include corresponding systems, apparatus, and computer program products.
US09589428B2
A point-of-sale system includes a stand that supports a tablet computer. The tablet computer can run a merchant application to provide the typical functionality for a point-of-sale system. The stand can be rotatable to face either the merchant or the customer. The stand can incorporate a card reader. The tablet computer can be connected through a hub to other peripheral components, such as a controllable cash drawer, a printer and/or a bar code reader. The cash drawer can include a slidable drawer having sliding rails that are hidden from a top view of the drawer.
US09589420B2
A method of conducting a wagering game includes receiving a first wager amount from a player. The first wager amount initiating a first play of the wagering game. The first wager amount is deducted from an available-credits pool. An outcome of the first play is determined. In response to the outcome of the first play being a winning outcome, a credit amount associated with the winning outcome is added to the available-credits pool. Prior to a second play of the wagering game, it is determined that the available-credits pool is less than the first wager amount and, in response to that determination, an option to risk the available-credits pool is provided. The result of the risk being either (i) a triggering of the second play of the wagering game at the first wager amount or (ii) a reduction of the available-credits pool to zero.
US09589419B2
The present invention provides a gaming machine which is capable of realizing an appropriate balance between players' profits and slot machine providers' profits. When a first number of bets have been selected, a control device executes a first basic unitary game which completes when a first time interval has elapsed after starting the game. When a second number of bets have been selected, the control device executes a second basic unitary game which completes when a second time interval shorter than the first time interval has elapsed after starting the game. On the basis of the fact that the first basic unitary game has been executed, the control device executes a first progressive game in which a first payout rate can be realized. On the basis of the fact that the second basic unitary game has been executed, the control device executes a second progressive game in which a second payout rate higher than the first payout rate can be realized. When a second number of bets have been selected, information relating to the second payout rate is displayed.
US09589411B2
Systems, apparatus, methods, and articles of manufacture provide for modular vending systems utilizing reloadable product dispensing modules, including, but not limited to, vertical product dispensing modules comprising a vertical conveyor and a mounting structure for releasably engaging with module holder structures of modular vending machines, and a central controller device for communicating with a plurality of modular vending machines.
US09589409B2
A banknote handling apparatus that performs a depositing handling or a depositing/dispensing handling by transporting banknotes along a transport path includes a recognizing unit that recognizes an inserted banknotes; a deposit acceptability judging unit that determines, based on a recognition result obtained by the recognizing unit, whether the banknotes is acceptable for deposit; a reject reason identifying unit that identifies a reject reason of rejected banknotes that is determined to be unacceptable for deposit by the deposit acceptability judging unit; and a dispensing handling unit that sorts and dispenses the rejected banknotes based on the reject cause identified by the reject cause identifying unit.
US09589407B2
An apparatus for receiving and sorting disks includes a wheel having at least one well for receiving a disk, a motor coupled to the wheel, a collecting device positioned relative to the wheel, a disk sensor, an ejector, and a controller. The collecting device has at least a first collector and a second collector configured for receiving disks. The disk sensor is configured to detect a value of a parameter of a disk received in the well and generate a parameter value signal. The ejector is coupled to the wheel proximate the well and configured to eject a disk from the well in a plane parallel to a bottom surface of the wheel in response to an eject signal. The controller is operably coupled with the disk sensor and the ejector.
US09589404B2
A system includes a processor configured to determine that a number of invalid attempts to input a code into a vehicle door keypad has passed a predetermined threshold. The processor is also configured to notify a registered user through a vehicle telematics system of the invalid attempts and selectively ignore future attempts to input the code.
US09589396B2
System for zoned admission to performance events with social media or web channel feed of the events
A system is provided for controlling admission to a special admission zone of a live performance event for a plurality of patrons. The special admission zone is separate and distinct from a general admission area of the event and has a fixed maximum capacity. The duration of the event is divided into a plurality of predefined time periods. The system includes a set of patron-issued wristbands containing electronically writeable and readable RFID chips. The RFID chips of each wristband are electronically encoded with a respective unique serial number that is electronically associated with one of the plurality of predefined time periods. A processor is programmed to verify when each patron in possession of a wristband requests entry to the special admission zone and to initiate transmission of event video or event still images to a social media site or event video to a web channel upon successful verification.
US09589393B2
A system for determining a driver log entry comprises a processor and a memory. The processor is configured to determine a log start time. The processor is configured to determine a driver identity after the log start time. The processor is configured to determine whether a change to the driver identity has occurred based at least in part on a sensor data. In the event that the driver identity has changed, the processor is configured to determine a log stop time and determine a driver log entry using the log start time, the driver identity, and the log stop time.
US09589387B2
Disclosed herein are an image processing apparatus and an image processing method for realistically expressing an object. The image processing apparatus includes a volume data generator configured to generate volume data using received signals of an object, and a volume rendering unit configured to perform volume rendering using the volume data to acquire a projection image, and apply a subsurface scattering effect according to virtual lighting information, to the projection image with respect to a user's viewpoint to produce a final image.
US09589386B2
In one embodiment, a method for generating textured graphics includes identifying border colors of pixels around two texture images and generating arrangements of border texels from the border colors that are positioned next to the two images in a texture atlas. The method includes generating mip-maps of the texture atlas with texels in the jump level assigned with the border color of the corresponding textures in the full-resolution texture atlas instead of the averaged color of the textures that would be assigned using a traditional mip-map process. The method includes storing the texture atlas including the two texture images and the border texels in a memory for use in generating repeated textures on an object in a virtual environment using at least one of the texture images with a mip-map without seam artifacts between the repeated textures.
US09589382B2
Systems and methods for rendering an image using a render setup graph are provided. The render setup graph may be used to configure and manage lighting configuration data as well as external processes used to render the computer-generated image. The render setup graph may include a dependency graph having nodes interconnected by edges along which objects and object configuration data may be passed between nodes. The nodes may be used to provide a source of objects and object configuration data, configure visual effects of an object, partition a set of objects, call external processes, perform data routing functions within the graph, and the like. In this way, the render setup graph may advantageously be used to organize configuration data and execution of processes for rendering an image.
US09589372B1
A method for managing a content overlay. The method included a processor identifying a first image and a second image from an augmented reality (AR) device. The method further includes identifying a first element of interest within the first image. The method further includes associating a corresponding first AR content overlay for the first element of interest. The method further includes determining one or more differences between the first image and the second image, wherein the second image includes at least the first element of interest. The method further includes modifying a position of at least the first AR content overlay based, at least in part, on the one or more differences between the first image and the second image.
US09589369B2
A method and device for determining at least one set of matching attributes between a plurality of images is disclosed. Two dimensional images are projected to a three dimensional space then searched for matching attributes. Searching for corresponding attributes is much easier and computationally less intensive in the 3D space compared to a search in the 2D space. The method includes steps of projecting at least part of the images of said plurality to a 3-dimensional space resulting in a plurality of 3-D projected images (image1_3D, image2_3D), searching for at least one corresponding set of elements within the 3D projected images of the plurality of 3-D projected images, and calculating back said corresponding elements within the original images of the plurality and providing said corresponding elements within said original images as said at least one set of matched attributes.
US09589366B2
Graphics processing is performed in which a decision is made in individual tiles whether or not to sample at a reduced sampling rate. A sampling pattern is selected from a set of sampling patterns having the same reduced sampling rate. The sampling pattern is dithered over a set of frames to reduce the visual appearance of visual artifacts via temporal color averaging.
US09589365B2
A method and an apparatus for expressing a motion object are disclosed. The method includes obtaining a stereo image in which the motion object has been captured, the stereo image including a depth image; extracting a key point from the motion object in the stereo image; determining, based on statistical information relating to three-dimensional motion of pixels within a first predetermined region surrounding the key point, a dominant direction of the key point; determining, based on the dominant direction of the key point, motion vectors of pixels within a second predetermined region surrounding the key point to obtain rotation invariant motion vectors; and extracting, based on the determined motion vectors of the pixels within the second predetermined region surrounding the key point, a feature describing the key point. The present invention can extract features of motion object that are irrelevant to a viewing angle of a camera.
US09589364B2
Disclosed herein are an ultrasound imaging apparatus and a method for controlling the same. An occluded region generated in a 2D image may be removed by performing frame interpolation on a surface region of an object by extracting the surface region of the object from 3D ultrasonic volume data and calculating a motion vector in the extracted surface region, and an amount of calculation may be reduced by calculating a motion vector of the surface region in 3D volume data. The ultrasound imaging apparatus includes a volume data generator configured to acquire volume data which relates to the object, a surface region extractor configured to extract the surface region of the object based on the acquired volume data, and a frame interpolator configured to perform frame interpolation on the extracted surface region of the object.
US09589359B2
An apparatus, system, and method are described herein. The apparatus includes an emitter and a plurality of sensors. The emitter and the sensors are asymmetrically placed in the system with respect to the emitter. Data from the emitter and sensors is used to generate a high accuracy depth map and a dense depth map. A high resolution and dense depth map is calculated using the high accuracy depth map and the dense depth map.
US09589345B2
Systems and methods for accelerated arterial spin labeling (ASL) using compressed sensing are disclosed. In one aspect, in accordance with one example embodiment, a method includes acquiring magnetic resonance data associated with an area of interest of a subject, wherein the area of interest corresponds to one or more physiological activities of the subject. The method also includes performing image reconstruction using temporally constrained compressed sensing reconstruction on at least a portion of the acquired magnetic resonance data, wherein acquiring the magnetic resonance data includes receiving data associated with ASL of the area of interest of the subject.
US09589344B2
A controller has a function that: poygonizes and converts three-dimensional volume data, which is generated by a modality, into polygon data; divides this polygon data into a plurality of clusters; calculates an L2 norm vector of spherical harmonics as a feature vector with respect to each of the clusters based on the polygon data constituting each cluster; identifies whether each cluster is a target or not, based on each calculated feature vector and learning data; and displays an image of a cluster identified as the target at least on a screen.
