US09161480B2
A reliable, leak tolerant liquid cooling system with a backup air-cooling system for computers is provided. The system may use a vacuum pump and a liquid pump in combination to provide negative fluid pressure so that liquid does not leak out of the system near electrical components. The system distributes flow and pressure with a series of pressure regulating valves so that an array of computers can be serviced by a single cooling system. The system provides both air and liquid cooling so that if the liquid cooling system does not provide adequate cooling, the air cooling system will be automatically activated. A connector system is provided to automatically evacuate the liquid from the heat exchangers before they are disconnected.
US09161479B2
Disclosed herein are a power module package and a method for manufacturing the same. According to a preferred embodiment of the present invention, a power module package includes: a metal substrate having an insulating layer and a circuit pattern formed on one surface thereof; at least one first electronic device mounted on the circuit pattern; a lead frame disposed around the metal substrate; a molding area enclosing the metal substrate, the first electronic device, and a portion of the lead frame; and a heat sink including a connection part contacting the insulating layer and a body part disposed on a surface opposite to the first electronic device and including one surface bonded to the connection part and the other surface exposed from an upper surface of the molding area.
US09161474B2
Provided is a display device, including: a device main body including a display, the display including a display surface, the display surface being configured to display an image; and a stand configured to support the device main body. The stand includes a supported portion, the supported portion being slidably supported on a surface opposite to the display surface of the device main body, and a connection portion, the connection portion being rotatable with respect to the supported portion around a hinge shaft.
US09161471B2
An LED display screen case includes a module, a HUB plate, a case frame, a power supply and a receiving card. One side of the HUB plate is connected with the module by a plug A and an interface A in a plugging mode. The other side of the HUB plate is connected with the receiving card by a plug B and an interface B in the plugging mode. A through hole is formed at a position corresponding to the plug B on the case frame. The plug B passes through the through hole. The receiving card and the HUB plate are connected by the plug B and the interface B in the plugging mode and fixed to the two sides of the case frame. This kind of connection type reduces the space inside the case for accommodating devices, and also ensures the good radiating effect of the case.
US09161469B2
A portable electronic apparatus includes a main body having a top surface on which a keypad is exposed and a bottom surface disposed opposite to the top surface, a display unit disposed to be hinge-connected to the main body to rotate 360 degrees, and having a front surface to display images and a rear surface disposed opposite to the top surface, and a position fixing unit to fix the main body and the display unit at a first position where the top surface of the main body and the front surface of the display unit are in contact with each other and at a second position where the bottom surface of the main body and the rear surface of the display unit are in contact with each other by using a magnetic force.
US09161466B2
A holding module includes a body, two first holding members and a first rotating member is provided. The two first holding members are adjustably disposed at two opposite sides of the body along a first direction, and each first holding member includes a first clamping part and a first groove along a second direction. A nonzero angle is included between the first direction and the second direction. The first rotating member is pivotally disposed at the body and includes two separating first protrusions which are respectively protruding to the corresponding first grooves. When moving one of the first holding members, the corresponding first groove drives the first protrusion to rotate the first rotating member, in the meantime, the other first protrusion is driven to push the other first holding member, such that the two champing parts are close to or away from each other.
US09161454B2
A method of packaging an electrical device including following steps is provided. A circuit board including a substrate and a first conductive pattern is provided. The electrical device having an electrode is disposed on the circuit board. A dielectric layer is formed on the circuit board to cover the electrical device, the electrode and the first conductive pattern, wherein a first caving pattern is formed in the dielectric layer by the first conductive pattern. The dielectric layer is patterned to form a through hole and a second caving pattern connecting with the through hole and exposing the electrode. A conductive material is filled in the through hole and the second caving pattern to form a conductive via in the through hole and a second conductive pattern in the second caving pattern. The substrate is removed. Moreover, the electrical device package structure is also provided.
US09161447B2
A novel method for manufacturing embedded a capacitive stack and a novel capacitive stack apparatus are provided having a capacitive core that serves as a structural substrate on which alternating thin conductive foils and nanopowder-loaded dielectric layers may be added and tested for reliability. This layering and testing allows early fault detection of the thin dielectric layers of the capacitive stack. The capacitive stack may be configured to supply multiple isolated capacitive elements that provide segregated, device-specific decoupling capacitance to one or more electrical components. The capacitive stack may serve as a core substrate on which a plurality of additional signaling layers of a multilayer circuit board may be coupled.
US09161445B2
A printed wiring board includes a resin layer, pads formed on the resin layer and positioned to be connected to an electronic component, and a solder-resist layer formed on the resin layer and exposing upper surfaces of the pads and portions of side walls of the pads. Each of the pads has a metal layer such that the metal layer is formed on each of the upper surfaces of the pads and each of the portions of the side walls of the pads exposed by the solder-resist layer.
US09161444B2
A circuit board is provided with a metal wiring layer 12 on at least one principal surface of a ceramic sintered body 11, wherein the above-described metal wiring layer includes a first region 12a which is in contact with the principal surface and which contains a glass component and a second region 12b which is located on the first region 12a and which does not contain a glass component, the thickness of the first region 12a is 35% or more and 70% or less of the thickness of the metal wiring layer 12, and the average grain size in the first region 12a is smaller than the average grain size in the second region 12b.
US09161442B2
A photosensitive conductive film 10 according to the invention includes a support film 1, a conductive layer 2 containing conductive fiber formed on the support film 1, and a photosensitive resin layer 3 formed on the conductive layer 2.
US09161426B2
An EUV light source for a projection exposure apparatus for EUV projection lithography includes a first electron beam device in the form of an electron beam supply device. The light source furthermore includes an EUV generation device supplied with an electron beam by the electron beam supply device. The light source furthermore includes a second electron beam device in the form of an electron beam disposal device which disposes of an electron beam in the beam path downstream of the EUV generation device. At least one of the electron beam devices on the one hand and the EUV generation device on the other hand are arranged in rooms which are situated one above the other and separated by a building ceiling. At least one electron beam passage is arranged in the building ceiling. This results in an electron beam-based EUV radiation source with the possibility of a manageable operational outlay.
US09161424B2
A lighting device and a method for operating a discharge lamp are described. In one embodiment, the discharge lamp comprises a sealed discharge vessel and two electrodes to produce an arc. A driver circuit delivers electrical power to the electrodes. In a run-up interval, electrical power is supplied as an alternating current IL. During the run-up interval, the waveform of the alternating current IL is changed at least once to a spot-enforcing waveform in order to change the mode of attachment of the arc to the electrodes to spot mode.
US09161414B2
Disclosed herein is a method of detecting an LED failure in a series-connected string of LEDs using a parameter indicative of a voltage difference between a voltage across the string at a predetermined relatively high current and a voltage across the string at a predetermined relatively low current. The disclosure extends to controllers configured to detect an LED failure in a string of LEDs, to LED lighting units comprising such controllers, and to lighting subsystems, for instance automobile lighting subsystems.
US09161412B2
An LED driving and dimming circuit and configuration method are provided. The circuit can include a switch connected to an AC power supply, an LED driver circuit connected to the switch, a switch-status detection circuit connected to the switch, and a brightness-selection circuit having one end connected to the switch-status detection circuit and another end connected to the LED driver circuit. The switch-status detection circuit is configured to detect whether the switch is open or closed and to output a detected result to the brightness-selection circuit. The LED driver circuit is configured to control a brightness level of the LED lighting device, according to a voltage result from the brightness-selection circuit.
US09161409B2
An illumination apparatus having a first illumination unit and a second illumination unit is provided. Each illumination unit has an LED arrangement and a supply device. Each LED arrangement has at least one LED group having a multiplicity of LEDs. A control device for driving the at least two illumination units with a common nominal dim drive value is included. The nominal dim drive value drives the illumination units in such a way that the similar LED groups of the illumination units are operated in a dim mode. The apparatus also has an offset device, which is formed to derive an absolute dim drive value for each of the similar LED groups from the nominal dim drive value with an offset value. The offset value is selectively assigned to the LED group and selected, such that the LED group is activated by the absolute dim drive value.
US09161404B2
An LED lighting circuit where the configuration of the connection of two or more LEDs are changed from parallel to series through the use of solid state switches depending on whether the voltage level from an AC source measured by a voltage detector exceeds the sum of the forward voltages of the LEDs. Also, a method of activating LEDs in an LED array lighting apparatus involving applying a rectified alternating current to two or more LEDs, each LED having a forward bias voltage; comparing the rectified alternating current to the sum of the forward bias voltages of the two or more LEDs; and changing the circuit configuration of the two or more LEDs between a parallel connection and a series connection with respect to the rectified alternating current depending on whether the rectified alternating current exceeds the sum of the forward bias voltages of the two or more LEDs.
US09161394B2
A microwave heating apparatus and a method of heating a load using microwaves is disclosed. The microwave heating apparatus comprises a cavity arranged to receive a load, a microwave generator, a transmission line arranged to transmit the generated microwaves to the cavity and a sensing device arranged to measure electromagnetic field strengths at different positions along the transmission line. The positions are selected such that the measured field strengths provide information about the phase of a reflection coefficient being representative of the ratio between the amount of microwaves reflected back towards the microwave generator and the amount of microwaves transmitted in the transmission line from the microwave generator. The microwave heating apparatus further comprises a control unit configured to control feeding of the microwaves to the cavity based on the measured field strengths.
US09161387B2
Wireless access points providing hybrid 802.11 and scheduled priority access communications are provided herein. An exemplary wireless access point may be configured to communicate with a set of standard access clients using an 802.11 mode of communication during standard access phases, as well as communicate with a set of priority access clients during priority access phases, when the wireless access point is not communicating with the set of standard access clients, using a priority mode of communication.
US09161386B1
LMR and LTE transceivers are disposed within a portable radio housing. The LTE transceiver is configured to utilize two separate antennas. An embedded antenna disposed within the portable radio housing is coupled to the LTE transceiver. An RF signal routing network provided in the portable radio housing is coupled to the LMR transceiver, the LTE transceiver, and an external antenna. A control system controls the RF signal routing network to selectively connect at least one the LMR transceiver or the LTE transceiver to the external antenna in accordance with at least one operating condition.
US09161379B2
A method for receiving data in a wireless local area network. The method includes establishing, by a destination station (STA), a direct link between a requesting STA and the destination STA; establishing, by the requesting STA, a relay link between the requesting STA and the destination STA; receiving, by the destination STA, data from the requesting STA through the direct link; and receiving, by the destination STA, the data from a relay STA of the relay link.
US09161375B2
A method for sharing access to a wireless LAN access point is applicable between a target client device and a host device which is coupled to the wireless LAN access point, and includes the steps of: configuring the host device to send an invite request to the target client device, configuring the host device to receive an invite response sent by the target client device, and configuring the host device to exchange connection information with the target client device, such that the target client device may connect to the wireless LAN access point according to the connection information.
US09161371B2
Certain aspects of the disclosure relate generally to techniques for managing scheduling requests (SRs) for resources for uplink transmission. For example, certain aspects of the present disclosure relate to a method for wireless communication including determining a transmit opportunity for transmitting SR for uplink resources based, at least in part, on a discontinuous reception (DRX) time cycle. According to certain aspects, a user equipment (UE) may delay transmitting the SR based on the DRX time cycle to prevent repeated interruption of the DRX cycle that may reduce benefits of the power-saving DRX scheme.
US09161370B2
The present invention relates to a wireless communication system. In particular, the present invention relates to a method for a terminal to measure a signal in a wireless communication system and a device therefor, and comprises: a step for receiving information on a first specific time interval from a first cell after having set the connection with the first cell; a step for receiving a second cell signal through the first specific time interval on the basis of the information; a step for informing the first cell the proximity of a second cell in case the terminal is a member of the second cell; and a step for receiving the second cell signal without basing on the information on the first specific time interval, after informing the first cell of the proximity of the second cell.
US09161364B2
Aspects of the present disclosure relates generally to communication systems, and more particularly, to apparatus and techniques for handling, within resources of an assigned channel, different availability of interference. Aspects generally include determining different portions of resources for an assigned downlink channel that are subject to at least one of different levels or different types of interference, and selecting different techniques for processing the different portions of the resources, wherein each technique is selected based on the corresponding level or type of interference. In aspects, a fixed pattern or amount of interference for the resources may be selected based on the different levels or the different types of interference and a technique for processing the resources is selected, wherein the technique is selected based on the selected fixed pattern or amount of interference.
US09161359B2
A method for activating or deactivating an extended carrier and a base station are disclosed, and relate to the field of radio communications. The method includes: configuring an extended carrier of an independent carrier for a user equipment, where the extended carrier includes at least one of an adjacent extended carrier of the independent carrier and a non-adjacent extended carrier of the independent carrier; and activating or deactivating the extended carrier by using a bit in an original MAC CE and/or an extended MAC CE and corresponding to an index of the extended carrier. The base station includes a configuring module and an activating or deactivating module.
US09161353B2
A method for transmitting a physical channel in a Time Division Duplex (TDD) communication system capable of carrier aggregation is provided for supporting aggregation of carriers having different TDD configurations. The communication method of a terminal in a TDD radio communication system accomplishing broadband through carrier aggregation of primary and secondary cells, of which aggregated carriers have different TDD Uplink-Downlink (UL-DL) configurations, includes receiving Physical Downlink Shared Channel (PDSCH) through the secondary cell, and transmitting acknowledgement information corresponding to the PDSCH to a base station, where acknowledgement information is transmitted on a Physical Uplink Control CHannel (PUCCH) of the primary cell.
US09161349B2
The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for transmitting uplink control information and to an apparatus therefor. The present invention relates to a method comprising the steps of: selecting one uplink control channel resource corresponding to a plurality of HARQ-ACKs from among a plurality of uplink control channel resources; and transmitting a bit value corresponding to the plurality of HARQ-ACKs using the selected uplink control channel resource, and to an apparatus therefor.
US09161344B2
The set of resource aggregation levels available for forming an enhanced control channel message may vary from one subframe to another, based on the level of puncturing in the transmitted subframes. An example method begins with determining (2710) members of a set of aggregation levels usable to aggregate the non-overlapping subsets of resource elements for transmitting downlink control information. This determining is based on a puncturing level to be used for the transmission of the downlink control information. Downlink control information for the given subframe is mapped (2720) to one or more non-overlapping subsets of resource elements in the at least one block of time-frequency resources, according to an aggregation level selected from the determined set, and then transmitted (2730), in the one or more non-overlapping subsets. This method may be repeated for each of several subframes, where the puncturing may differ from one subframe to another.
US09161343B2
A method, system and device are provided for avoiding in-device coexistence interference between different radio technologies deployed in adjacent bands on the same device by controlling and separating the LTE signaling and the non-LTE signaling using dedicated time intervals to separate LTE signaling from non-LTE signaling. In addition, coexistence mode handover procedures are provided which use threshold-based triggering events to avoid coexistence interference and to prevent ping-pong effects by establishing a “keeping time” parameter so that a non-interfering network node does not switch back to an interfering network node after handoff. Coexistence interference is also avoided by providing a hybrid automatic repeat request (HARQ) mechanism which accounts for coexistence interference by providing a fixed or variable on-interval parameter and an activity parameter indicating whether non-LTE activity is present to maximize a time interval for non-LTE devices without interference from LTE activity on the same device.
US09161340B2
A base station includes: an area information generation unit which generates information for a determined second area by determining an additional assignment of the second area different from a first area to a component carrier (CC) of the first area having a bandwidth smaller than a bandwidth of a maximum assignable CC; a mapping control unit which controls an assignment of a reference signal to a frequency band including the first and second areas by generating the reference signal for channel estimation in the first and second areas; a signal generation unit which generates the information for the second area and the reference signal as a wireless signal; and a transmission unit for transmitting the generated wireless signal and is characterized by transmitting data to a user terminal and receiving the data from the user terminal by assigning the resources to the first and second areas.
US09161338B2
An apparatus, method and computer program product for supporting dynamic multipoint communication configuration stations include defining at least two different communication transmission sets for cellular-based communication between base station and terminal, wherein the communication transmission sets are related to a downlink reference signal configuration; and assigning a communication transmission set for use in a current transmission related to the cellular-based communication.
US09161337B2
A method and wireless transmit/receive unit (WTRU) for supporting enhanced uplink (EU) transmissions are disclosed. A WTRU is configured to provide hybrid automatic repeat request (H-ARQ) processes for supporting transmission over an enhanced uplink (EU) channel, to receive configuration information, wherein the configuration information indicates which H-ARQ processes are associated with a particular MAC-d flow, to allocate an H-ARQ process for transmission of data from the MAC-d flow, wherein the allocated H-ARQ process is from one of the associated H-ARQ processes, and to transmit data from the MAC-d flow over the EU channel using the allocated H-ARQ process.
US09161334B2
Providing information related to a quality of a mobile communication link to an internal and/or external application provider is described herein. By way of example, a system can include component(s) that can receive communication link quality information associated with a mobile session, incorporate such information into a data packet, and forward such data packet to an application provider. The system can provide such information for second generation network components, third generation network components, and advanced components compatible with both second and third generation network architectures.
US09161327B2
When a cellular telephone is powered down, it sends a power-down message to a network it was registered with. If the cellular telephone does not receive an acknowledgement of the power-down message from the network, a flag is set in the cellular telephone. The power-down sequence is concluded by the cellular telephone, and the cellular telephone is shut off or put into a reduced power consumption state. When the telephone is turned back on the flag is evaluated to see if it was set during the course of powering down. The status of the flag when the phone is powered up is then used by the cellular telephone to determine whether it should make a network access request to a network the telephone was registered to, during the power-up operation in order to cause that cellular network to update its database regarding the whereabouts of the powered-up cellular telephone.
US09161323B2
A base station transmits subframes of downlink carriers in a primary cell group and downlink carriers in a secondary cell group in substantial time alignment with each other. A wireless device transmits subframes of uplink carriers in the primary cell group in substantially time alignment with each other. The wireless device transmits subframes of uplink carriers in the secondary cell group in substantially time alignment with each other. The subframes transmission timing for uplink carriers in the primary cell group and in the secondary cell group employ different synchronization signals as a timing reference and different timing advance commands.
US09161319B2
A resource allocation method of a base station in a wireless communication system based on a radio frame including a plurality of subframes including at least one first-type subframe and at least one second-type subframe is provided. The method includes generating first-type downlink control information including resource allocation information on the first-type subframe, generating second-type downlink control information including resource allocation information on the second-type subframe, and transmitting the first-type subframe including the first-type downlink control information and the second-type downlink control information, wherein the second-type subframe is transmitted with a lower transmit power than the transmit power of the first-type subframe.
US09161316B2
A transmit power control method of a first station in a wireless LAN (WLAN) system includes: receiving path loss information from an (access point) AP, the path loss information containing a maximum value among path losses between the AP and at least one or more stations included in the WLAN system; controlling a transmit power by using the path loss information; and transmitting a frame according to the controlled transmit power. In said controlling the transmit power by using the path loss information, the transmit power is controlled by using a path loss obtained by adding the maximum value and a path loss between the first station and the AP or by using the path loss between the first station and the AP.
US09161313B2
A wireless terminal determines the transmission power used for its dedicated control channel at a point in time, and generates a power report indicating a ratio of a maximum wireless terminal transmit power to the transmit power of the dedicated control channel at the point in time. The power report provides a measure of available transmit power for wireless terminal use for other purposes, e.g., uplink traffic channels, after taking into consideration the transmit power used for the dedicated control channel. The point in time has a known time offset from the start of a communications segment in which the power report is transmitted. This allows the base station receiving dedicated control channel uplink signals from the wireless terminal to measure the received signals, receive and process the communicated power report, and correlate information to be used for accurate wireless terminal closed loop power control.
US09161310B2
Systems and methods are described relating to accepting a query from a radio-frequency identification object associated with at least one mobile device; and presenting an indication of location of the at least one mobile device at least partially based on the query response from the radio-frequency identification object associated with the at least one mobile device. Additionally, systems and methods are described relating to means for accepting a query from a radio-frequency identification object associated with at least one mobile device; and means for presenting an indication of location of the at least one mobile device at least partially based on the query response from the radio-frequency identification object associated with the at least one mobile device.
US09161302B2
Systems and methods are provided for reducing power consumption in a mobile device having a Internet Protocol (IP) multimedia subsystem (IMS) framework for supporting, e.g., Voice over Long Term Evolution (VoLTE), IP Voice over High Speed Packet Access (VoHSPA), and Rich Communication Suite (RCS) features. To support such functionality in a mobile device while reducing power consumption, a local Session Initiation Protocol (SIP) agent is implemented in, e.g., a wireless modem, of the mobile device to which SIP-related signaling can be redirected, and at which SIP-related processing can be performed when an application processor (AP) Of the mobile device is in sleep mode, thereby negating a need to wake up the AP to handle such functionality.
US09161298B2
A method for cell selection including a closed subscriber group (CSG) cell is described, the method including receiving priority information or reselection information, storing the information at a wireless transmit/receive unit, and applying the priority information for cell selection.
US09161292B2
A combination of a radio receiver with a detachable controller is presented. The radio receiver sends either reduced or enhanced metadata about received programming to the controller. A connection from the controller to the receiver carries commands and carries only the reduced set of metadata, such as tuned channel and tuned channel name, from the radio receiver back to the controller. The controller is authorized by the radio receiver sending a radio identifier to the controller, determination of an authentication code at the controller and communication of the determined authentication code back to the radio receiver for validation. Upon validation, an enhanced set of metadata, including song title and artist, is sent to the controller. The enhanced metadata, the reduced metadata, or both, may be encrypted. Such authorization processing is periodically performed by the radio receiver.
US09161287B2
A Technique for Efficient Message Delivery in Ad Hoc, Mesh, Wireless Computer Networks. The method and system of the present invention permits reliable wireless messaging between nodes on an ad hoc basis. The method is executed at each node in an iterative fashion, If a node is not the destination node for a particular message, that node will retransmit a received message. As the message is received and retransmitted from node to node, the message will propagate through the networked nodes until it reaches its destination node. In order to prevent the retransmission of messages into perpetuity, the method will limit the number of times that a particular node can retransmit a particular message. Once that retransmission limit is reached by a particular node for a particular message, the message retransmission will cease at that node, and the message will expire. The message will also expire after a pre-set time to live parameter has elapsed.
US09161283B2
A method in a radio network node (105) for handling handover of a user equipment (110) from a first cell (115) to a second cell (120) is provided. A first scenario (410, 510), associated with a radio quality of the first cell (115) and a radio quality of the second cell (120), and a second scenario (420, 520), associated with a radio quality of the first cell (115) and a radio quality of the second cell (120), are defined. Also defined is at least one individual handover parameter (210, 220) for each one of the scenarios. Measured radio qualities of the first and second cells, associated with the user equipment (110) are obtained. The user equipment (110) is then classified into one of the scenarios based on the measured radio qualities, and a handover decision is established based on the individual handover parameter (210, 220) for the chosen scenario.
US09161278B2
A user equipment (UE) sends, to a wireless access network node, an indication for indicating whether a transmission component causing in-device coexistence (IDC) interference in the UE is active or inactive.
US09161275B2
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may comprise a transceiver configured to transmit uplink frames and receive downlink frames in a first transaction slot of a super-frame. The one or more of the uplink frames and the downlink frames are associated with over-allocated network allocation vectors that reserve a transmission time which exceeds a time required to transmit acknowledgements of the one or more downlink frames or receive acknowledgement of the one or more uplink frames, respectively. The apparatus may comprise a processing system configured to cause the transceiver to transmit a first uplink frame to the access point with a first over-allocated NAV, to establish a start-time for the super-frame and to extract data from two or more downlink frames in a burst received from the access point.
US09161254B2
Technology for periodic channel state information (CSI) reporting is disclosed. One method can include a user equipment (UE) identifying a configured CSI reporting instance for a secondary cell to report the periodic CSI to a node based on a CSI reporting configuration of the secondary cell. The UE can determine that the configured CSI reporting instance of the secondary cell used to report the periodic CSI does not correspond with an uplink (UL) subframe of a primary cell. The UE can transmit the periodic CSI report for the secondary cell, to the node, using a physical uplink shared channel (PUSCH) on the secondary cell when the periodic CSI reporting instance for the secondary cell does not correspond with the UL subframe of the primary cell and an UL-SCH (Uplink Shared Channel) is available in a subframe that corresponds to the periodic CSI reporting instance of the secondary cell.
US09161253B2
A method of throughput and data volume measurement for minimization of drive test (MDT) is proposed. A base station establishes a radio resource control (RRC) connection with a user equipment (UE) in a mobile communication network. The base station or UE measures transmitted or received data volume during a transmission time of a data burst between the base station and the UE. When the data burst spans multiple measurement periods and the data burst is split at each measurement period boundary. For each measurement period, data volume during the measurement period is measured to generate a measurement result. When throughput measurement is performed by the network, the base station receives location information that is available during the transmission time of the data burst. The data volume measurement is logged with time stamp such that each measurement result can correlated with the location information.
US09161251B2
A data transmission system that determines data transmission power using a virtual cell is provided. A base station may receive transmission data from a plurality of cooperative base stations positioned around the base station, and model terminals receiving an interference signal from the base station and the plurality of cooperative base stations into a virtual cell. The base station may calculate the influence of the interference signal transmitted to the terminal, using the virtual cell, and determine a transmission power for a plurality of frequency bands based on the interference signal.
US09161238B2
A multi-channel communications interface is provided and communicatively coupled to a controller which captures, via the communications interface, video data of a display of a mobile device at a resolution and frame rate equal to or greater than that of the mobile device display, and may additionally capture various other outputs of the mobile device. During the capture of the video data and other outputs, one or more input actions may be provided to the mobile device by the controller via the communications interface. The input actions may be provided in an interactive or automated manner, and may correspond to interactions of users with the controller that are performed using one or more provided graphical or programmatic interfaces.
US09161237B2
It is inter alia disclosed to identify coverage area position information to obtain identified coverage area position information. The identified coverage area position information comprises at least respective position information for one or more coverage areas associated with a device for which a position estimate is to be determined at least based on at least a part of the identified coverage area position information. The respective position information for the one or more coverage areas is stored in a database. The identifying is at least based on coverage area identification information determined by the device and comprising at least respective identification information for the one or more coverage areas. A validity of respective position information for at least one coverage area is checked. The respective position information for the at least one coverage area is stored in the database, and the checking is at least based on respective position information for at least one of the one or more coverage areas comprised in the identified coverage area position information.
US09161223B2
A system for authorizing access to a service by a mobile computing device. The mobile computing device, which is identified by a mobile device identifier, requests authorization to access the service from an application, which has an application instance identifier. A telephone call setup message, which signals a voice call request, is received by the mobile computing device. The mobile computing device disables user interface or notification features of the device prior to receiving the telephone call setup message, and the telephone call setup message is terminated before a voice connection is established with the device. After receiving the telephone call setup message, the mobile computing device sends a communication that causes an association to be made between the mobile device identifier and application instance identifier, enabling authorized access to the service by the device. The mobile computing device then re-enables the user interface or notification features.
US09161220B2
A communication apparatus is provided that includes: a receiving unit that receives communication parameter for connecting to a first base station via a second base station; a connecting unit that connects to the first base station based on the received communication parameter; and an authentication unit that performs authenticated process with the first base station based on the received communication parameter.
US09161206B1
A system that includes at least one first mobile communications device operative to connect to a global communications network via a local wireless communications network, at least one second mobile communications device operative to connect to a mobile communications network, and at least one home base station, operative to connect to the global communications network, and to connect to the at least one second mobile communications device.
US09161191B2
A device is configured to detect that a user device has failed to receive a call attempt for a call intended for the user device and from a calling party, and determine, based on the detection, that the calling party has not left a voicemail message associated with the call. The device is configured to store missed call information, associated with the call, and send a first missed call notification to the user device, where the first missed call notification includes the missed call information. The device is configured to detect that the user device has not received the first missed call notification, and send a second missed call notification to the user device, where the second missed call notification includes the missed call information.
US09161190B2
Methods, systems, and computer readable media for unifying fixed and mobile devices via third party call control (3PCC) are disclosed. The method is performed at a dedicated application server (AS) that supports a third-party call control (3PCC) interface. According to one method, a call addressed to a unified subscriber identifier associated with a terminating subscriber is detected, where the terminating subscriber is associated with two or more terminating endpoints. The call is offered to each of the terminating endpoints by initiating signaling to each of the terminating endpoints using the 3PCC interface. One of the terminating endpoints used to answer the call is detected and the call is redirected to the terminating endpoint used to answer the call. Signaling messages are sent to all of the terminating endpoints other than the terminating endpoint used to answer the call for instructing the terminating endpoints to release resources associated with the offered call.
US09161182B2
The present invention provides a system and method for sending a cellular text message to a system server through a data network, including an identification of a requested database record and a forward address. The system server then performs a database lookup or related search and sends an enhanced message or a file to the forward address, which could be a cellular phone, e-mail address, server, computer, mobile device, or any hardware or device associated with the intended recipient that is communicatively coupled to the system server.
US09161180B2
Embodiments of a system for station group management and a method for managing station-management groups in a wireless network are generally described herein. In some embodiments, a system element, such as an access point, may establish a station-management group including selected stations, transmit a unicast group allocation message to a station to indicate whether the station is part of the station management group, transmit data frames to the station in a downlink (DL) multi-user multiple-input multiple-output (MU-MIMO) transmission, and delete the station from the station-management group.
US09161172B2
Techniques are provided for adaptively sampling orientation sensors in positioning systems based on location (e.g., map) data. Embodiments can enable a device to use location, direction, and/or location information to anticipate an expected change in motion. The embodiments can then identify and prioritize a number of sampling strategies to alter sampling rates of orientation sensors, and implement at least one strategy, based on priority.
US09161154B2
A system and method of triggering and executing active content on a recipient device, the system comprising a sender device configured to send a trigger message to the recipient device, wherein the trigger message specifies at least one executable file, the executable file comprising active content to be executed by the recipient device, is disclosed.
US09161149B2
A method for encoding three dimensional audio by a wireless communication device is disclosed. The wireless communication device detects an indication of a plurality of localizable audio sources. The wireless communication device also records a plurality of audio signals associated with the plurality of localizable audio sources. The wireless communication device also encodes the plurality of audio signals.
US09161138B2
A head-worn device includes: a transceiver for wireless interconnection of the head-worn device with another device; and a housing for accommodation of parts of the head-worn device, the housing having a battery compartment for accommodation of a battery for power supply of the head-worn device, and a battery cover for closing the battery compartment; and a controller that is configured to disable the transceiver in response to repeated opening and closing operations of the battery cover, while the parts of the head-worn device are operational.
US09161137B2
Mixing of in-the-ear microphone and outside-the-ear microphone signals to enhance spatial perception
This document provides a hearing assistance device for playing processed sound inside a wearer's ear canal, the hearing assistance device comprising a first housing, signal processing electronics disposed at least partially within the first housing, a first microphone connected to the first housing, the first microphone adapted for reception of sound, a second microphone configured to receive sound from inside the wearer's ear canal when the hearing assistance device is worn and in use and microphone mixing electronics in communication with the signal processing electronics and in communication with the first microphone and the second microphone, the microphone mixing electronics adapted to combine low frequency information from the first microphone and high frequency information from the second microphone to produce a composite audio signal.
US09161136B2
Systems and methods for applying user specific acoustic adjustment parameters are provided. The intelligibility of speech for a particular user is determined and a set of acoustic adjustment parameters is determined. The set or template of acoustic adjustment parameters for the user is placed in central store, for example provided as or in association with a server. The template can be obtained from the server for application in connection with a communication involving the user by providing an identification of the template.
US09161128B2
An audio system may include a canalphone housing, and a plurality of low frequency drivers carried by the canalphone housing. The system may also include a plurality of high frequency drivers carried by the canalphone housing, the plurality of high frequency drivers tuned to produce an audio trace in the 10 kilohertz to 22 kilohertz on an audio analyzer.
US09161123B2
A microphone circuit has a clip detection circuit which detects when an analogue to digital converter output has reached a threshold. A variable attenuator is controlled based on the clip detection circuit output. The feedback is thus based on the ADC output level, and the processing of this signal can be implemented without requiring baseband processing of the signal—it can simply be based on a state of the ADC output. An overrule function is also provided so that the clip detection AGC control can be inhibited or controlled differently.
US09161121B2
A device with an environmental sound mixing function includes a case, an input jack, an output jack, a microphone, a mixing module and an output detecting module. The case includes a hole. The input jack and the output jack are disposed on the case. The microphone is disposed in the case and aligned with the hole. The mixing module is electrically connected to the input jack, the output jack and the microphone. The microphone receives an environmental sound through the hole and converts the environmental sound into a microphone signal. The mixing module receives an audio signal through the input jack, mixes the audio signal with the microphone signal to generate a mixed signal, and outputs the mixed signal through the output jack. When the output detecting module detects that headphones are connected to the output jack, the output detecting module drives the mixing module to start operating.
US09161116B2
A headphone includes a pair of acoustic reproduction units, a supporting member connecting the pair of acoustic reproduction units, and a soft member configured to be rotatable relative to the supporting member and arranged on the side opposite to the head of a person wearing the headphone.
US09161108B2
The invention relates to a method and a system for establishing communication relations (stream1, stream2, stream3) via a communication medium, at least one communication relation (stream1, stream2) being established via said communication medium. According to the invention, information on queries for establishing one respective communication relation (stream1, stream2, stream3) is recorded, and, depending on the recorded information, at least one of the already established communication relations (stream1, stream2) is terminated or maintained. The information recorded can be e.g. the query times (ti), the interval lapsed between two queries being used to infer the type of communication relation (stream1, stream2, stream3). According to the invention it is for example possible for short intervals to infer queries for IP-TV data streams and previously established communication relations (stream1, stream2) are directly terminated in order to save band width.
US09161104B2
A system and method for transmitting and receiving a data while charging a vehicle includes first module configured to calculate an expected charging time based on an instantaneous SOC value obtained through a CAN communication when charging the electrical vehicle is started and a second module that is configured to determine a size of transmittable or receivable data considering a transmission speed and based on information obtained through the expected charging time analysis module. Communication equipment enables data to be transmitted and received between the vehicle and a data center via power line communication. A first storage unit within the vehicle and a second data storage unit provided within the data center are configured to store telematics related data, and an output unit is configured to output information related to data determined by the second module.
US09161103B2
A switch module used for position sensing may be operated in a number of modes for compatibility with a number of legacy position sensing products. A dry switch circuit can be configured to provide a direct output, emulating dry reed, high-side or low-side switched configurations. Alternatively, the dry switch circuit can be connected to an input of a NAMUR circuit to provide the known current output for that standard. In another configuration the dry switch can be selectively coupled to one of two NAMUR circuits allowing the switch module to provide a low-to-high current NAMUR output or a high-to-low current NAMUR output.
US09161100B2
A cable tidying device includes a bracket mounted to a cabinet, a bobbin for wrapping cables inserted into the cabinet, and a locating member for locating the bobbin. The bracket includes a positioning plate defining a positioning hole and a first groove surrounding the positioning hole. The bobbin includes a wrapping axis extending through the first groove, and a driving portion extending from the wrapping axis. The locating member includes a spine plate, a fixing portion, and a spring resisting between the fixing portion and the positioning plate. The spine plate includes a main body, a protruding post protruding from the main body, and a plurality of ratchets spaced from each other. The fixing portion is attached to the protruding post. The driving portion engages with a different ratchet to locate the bobbin in a different position of the first groove.
US09161090B2
Arrangements for preparing a television channel for presentation are presented. A set of one or more tuners that are idle may be identified. Being idle may correspond to not being used to receive any television channel data for presentation or recording. An electronic programming guide that indicates programming may be output for presentation. One or more television channels may be selected for preparation. The television channels may be selected based at least in part on one or more electronic programming guide operations and/or prior to receiving user input selecting a television channel of the one or more television channels for presentation. Each of the television channels may be prepared for presentation by tuning, by each tuner, to the one or more television channels prior to receiving the user input selecting the television channel of the television channels for presentation.
US09161086B2
A system is provided that allows a user to select a pay program for purchase from a program guide. The program guide determines whether the selected program is part of a package of pay programs. If the selected program is part of a package, information regarding the package is provided to the user so that the user may decide whether to purchase the package. If the selected program is part of several packages, information for all packages is provided. The system automatically sets reminders for packages containing repetitive programming. The system monitors whether the user has watched any of the programs in such packages. When the user watches a program from the package, the remaining reminders are cancelled. If a user does not watch any programs in a package of any type, purchase of the package is cancelled and the user is provided with the opportunity to reschedule.
US09161077B2
A broadcast signal receiving apparatus including a broadcast receiving unit that receives a broadcast signal; a communicating unit that performs communication with a mobile apparatus; a signal converting unit that converts the received broadcast signal; and a controller that controls the signal converting unit to convert the broadcast signal into a format corresponding to the mobile apparatus, and controls the communicating unit to transmit the converted broadcast signal to the mobile apparatus.
US09161073B2
Systems and methods for creating and employing software to handle the playback of media, especially video, in browsers that, in addition to or instead of playing the media in the browser, may use second display protocols to instruct a separate display device to play the media. In one implementation, the software may be in the form of a web or other application. In particular, systems and methods are provided that describe ways to clean up bad assets from favorites or recently-viewed lists. In one implementation, systems and methods are provided that use an erroneous asset report from one user to fix other users' associated lists. In another implementation, the systems and methods employ data about defunct services, both local and global, to remove assets from those services from one or more user lists.
US09161063B2
A digital video transmission system that operates with three different video rendering paths. A first rendering path operates by receiving display requests and rendering bit-mapped graphics in a local screen buffer. The display information in that local screen buffer is then encoded and transmitted to a remote display system that recreates the content of that local screen buffer in a video buffer of remote display system. A second rendering path operates by receiving encoded video stream requests that can be decoded by the remote display system. Such encoded video streams are sent to the remote display system with minimal addition transport encoding. The third rendering path handles encoded video streams that cannot be handled natively by the remote display system. Such video streams may be either transcoded before transmission or decoded and stored within the local screen buffer.
US09161058B2
A method of encoding a coding unit of a digital video sequence is provided that includes computing a brightness measure for each region in a plurality of regions in the coding unit, wherein the brightness measure indicates a relative brightness between the region in the coding unit and a corresponding region in a reference coding unit, determining a number of regions in the plurality of regions with significant brightness change by comparing each brightness measure to a region brightness change threshold, detecting whether there is global brightness change in the coding unit by comparing the number of regions to a global brightness threshold, and when global brightness change is detected, computing weighted prediction factors to be used for weighted prediction in encoding the coding unit.
US09161054B2
A computer-readable medium having stored thereon an image decoding program which, when executed by a computer, implements operations including: extracting motion vector information, and rounding method information from input information to be decoded; synthesizing a prediction image by performing motion compensation using the motion vector information and a reference image which is a previously decoded image; and synthesizing a decoded image by adding the prediction image to an error image; wherein a rounding method used for pixel value interpolation in performing the motion compensation for synthesizing the prediction image is one of a positive rounding method and a negative rounding method which is different from a one of a positive rounding method and a negative rounding method used for pixel value interpolation in performing the motion compensation for synthesizing a last prediction image.
US09161031B2
There are provided methods and apparatus for transform selection in video coding. An apparatus includes a video encoder for encoding at least a block in a picture by selecting a transform to apply to a residue of the block from a set of two or more available transforms. The transform is selected based on at least one of an inter prediction mode used to predict at least one reference for the block, one or more values corresponding to a motion vector, a value of a residue of one or more previously encoded blocks, a value of prediction data for the block, one or more transform selections of one or more neighboring reconstructed blocks, and a quantization step applied to transform coefficients for the residue of the block.
US09161030B1
Systems and methods for providing compressed video with layered graphics to at least one screen are described herein. An On Screen Display (OSD) system receives a command from a remote set top box coupled to a screen. The command instructs the OSD system to process the input video stream according to various processing functions including layering at least one graphics plane on top of the video stream. The OSD system processes the input video stream to generate an output video stream with the layered graphics planes and outputs, in a compressed format, the output video stream to the screen. The system advantageously provides a central OSD processing unit that can output video with layered graphics in a compressed format to multiple displays.
US09161026B2
One example discloses a method for calibrating an imager. A plurality of images of a target, each having an associated integration time, are captured at the imager. A representative digital count is determined for each of the plurality of images. Integration time is represented as a function of digital count from the respective digital counts and integration times associated with the plurality of images. A calibrated integration time is calculated from a target digital count.
US09161019B2
Embodiments of the invention describe apparatuses, systems, and methods related to data capture of objects and/or an environment. In one embodiment, a user can capture time-indexed three-dimensional (3D) depth data using one or more portable data capture devices that can capture time indexed color images of a scene with depth information and location and orientation data. In addition, the data capture devices may be configured to captured a spherical view of the environment around the data capture device.
US09161016B2
A image processing method according to an aspect of the present invention includes a parallax amount calculating step of calculating a parallax amount of each pixel of a plurality of viewpoint images constituting a multi-viewpoint image; and a parallax amount correcting step of correcting the parallax amount of each pixel, based on a zoom value of the multi-viewpoint image and the calculated parallax amount of each pixel, in such a manner that a different in parallax amount corresponding to an object distance is kept unchanged even if the zoom value is changed, when a parallax amount of each pixel of at least a portion of the multi-viewpoint image is corrected by image processing.
US09161012B2
Optical sensor information captured via one or more optical sensors imaging a scene that includes a human subject is received by a computing device. The optical sensor information is processed by the computing device to model the human subject with a virtual skeleton, and to obtain surface information representing the human subject. The virtual skeleton is transmitted by the computing device to a remote computing device at a higher frame rate than the surface information. Virtual skeleton frames are used by the remote computing device to estimate surface information for frames that have not been transmitted by the computing device.
US09161011B2
An image processing apparatus that corrects gradation of a first image, which is one image from among the image for left eye and the image for right eye, and gradation of a second image, which is the other image from among the image for left eye and the image for right eye, the image processing apparatus comprises: a detection unit that detects parallax between the first image and second image; a correction unit that detects a pixel in the second image corresponding to a pixel in the first image on the basis of the parallax, and corrects a gradation value of the pixel in the first image and a gradation value of the pixel in the second image corresponding to the pixel in the first image by using a single gradation conversion curve.
US09161005B2
Management of the storage of media assets as between one of a plurality of content selection device (121-123) and a network storage facility (24) occurs in accordance with a user-assigned earliest viewing time assigned to the assets. To provide a user with the highest quality viewing experience, the network storage facility will down load to the requesting content selection device the requested media asset in advance of its earliest desired viewing time. To the extent that the content selection device lacks available storage capacity, then the content selection device will upload one or more media assets based on the earliest desired viewing time to off-load assets desired for viewing at a time later than the requested content.
US09161003B2
Provided are a time synchronization apparatus and method for a network camera and a network video recorder (NVR) connected to the network camera. The apparatus includes: a data receiving unit receiving a data stream from the network camera, the data stream including timestamp information of the network camera; a noise determining unit determining whether time information input from the network camera is a noise based on a timestamp of the network camera contained in the timestamp information; and a setting control unit setting a timestamp of the NVR based on the determining of the noise determining unit, wherein the data stream comprises data obtained by the network camera and the timestamp information of the network camera which indicates a time when the data stream was transmitted from the network camera.
US09160997B2
A display device is disclosed. Particularly, a display device including a wavelength conversion layer is disclosed. The display device includes a first light source including a substrate, a light emitting device disposed on the substrate and emitting light having a first wavelength band, and a wavelength conversion layer disposed on the light emitting device, at least partially absorbing the light having a first wavelength band, converting the absorbed light into a second wavelength band, and including at least two phosphors emitting substantially the same color.
US09160991B2
A projector includes a first serial advanced technology attachment connector, a latch, a switch, and a communication module. The first serial advanced technology attachment connector is configured to connect with a second serial advanced technology attachment connector located within a computer. The latch is configured to extend from the projector and to disconnect the first serial advanced technology attachment connector from the second serial advanced technology attachment connector. The switch is in communication with the latch, and is configured to close when the latch is extended. The communication module is in communication with the switch and with the first serial advanced technology attachment connector. The communication module is configured to provide power to a radio link, to initiate communication with the computer via the radio link, to receive an image from the computer, and to display the image.
US09160961B2
According to one embodiment, an electronic apparatus includes: a display comprising a screen; a first member configured to cover at least a side opposite to the screen of the display; a second member configured to be positioned closer to the screen than the first member and to cover at least a peripheral edge of the display; and supports comprising protruding portions, respectively, the protruding portions protruding from positions closer to a center portion than both ends in a longitudinal direction of the screen on an end in a lateral direction of the screen of the second member.
US09160960B2
A first video preview corresponding to a first video program is played back. When it is time to transition from playing back the first video preview to playing back a second video preview corresponding to a second video program, the transition is made from playing back the first video preview to playing back the second video preview. The transition can be made by sliding the first video preview off a display while sliding the second video preview onto the display. Additionally, metadata associated with the first video program can be displayed for an amount of time before playback of the first video preview ceases, and metadata associated with the second video program can be displayed for an amount of time after playback of the second video preview begins.
US09160959B2
High-quality content reproduction is to be realized.A transmission clock is supplied from a sink (repeater) device to a source device via a clock signal line. The source device sends content data to the sink (repeater) device via a predetermined number of differential signal lines in synchronization with the transmission clock supplied from the sink (repeater) device. High-quality content reproduction can be performed in the sink (repeater) device, without the use of any additional lines other than the differential signal lines and the clock signal line. For example, upon receipt of a transmission clock supply request from the source device, the sink (repeater) device supplies the transmission clock to the source device.
US09160956B2
A global shutter image sensor includes an array of pixel groups arranged in rows and columns, each pixel group including four pixels and a shared readout circuit having a floating diffusion. Each pixel includes a photodiode, a transfer gate and a charge coupled gate (CCG) device. The CCG devices are coupled in series with the floating diffusion of the shared readout circuit. Control circuitry controls the image sensor such that all of the pixels simultaneously capture image information (charges) and then transfer the captured charges to the CCG devices during a global shutter operation. The control circuit then controls the CCG devices to act as a shift register that transfers the captured charges to the floating diffusion during sequential correlated double sampling readout phases. The readout circuit includes a shared reset transistor, a source-follower and row select transistor, and each pixel group is controlled by eight or fewer control signals.
US09160953B2
A solid state imaging device includes a semiconductor substrate having an element isolating layer and a plurality of photoelectric conversion elements each formed in a respective one of a plurality of pixel regions that are isolated from each other by the element isolating layer, an interlayer dielectric layer having wires formed on a first surface of the semiconductor substrate, and a color filter layer having pigmented films of a plurality of colors, formed on a second surface of the semiconductor substrate and in the pixel regions. The element isolating layer has a part projecting from the second surface, and at least part of the pigmented films is formed in a space defined by the second surface and the projecting part of the element isolating layer.
US09160951B2
A solid-state imaging apparatus includes unit pixels each having a light-collecting element for collecting incident light, the light-collecting element: is divided into a plurality of zones each having a ring shape of concentric structure and a line width shorter than a wavelength of the incident light; and has an effective refractive index distribution controlled according to a combination of the zones, and in at least one of the zones, a light-transmissive film which is included in the zone is divided in a circumferential direction of the concentric structure at an interval shorter than the wavelength of the incident light.
US09160946B1
The systems and methods of the present disclosure enable a user to use a mobile device to automatically capture a high resolution image of a rectangular object. The methods include capturing a low resolution image of the rectangular object and detecting edges of the rectangular object in the low resolution image, where the edges form a quadrangle, calculating a coordinate of each corner of the quadrangle, calculating an average coordinate of each corner of the quadrangle in a most recent predetermined number of low resolution images, calculating a dispersion of each corner of the quadrangle in the most recent predetermined number of low resolution images from a corresponding coordinate of each calculated average coordinate, determining whether the dispersion of each corner of the quadrangle is less than a predetermined value, capturing a high resolution image of the rectangular object when it is determined that the dispersion of each corner of the quadrangle is less than the predetermined value, and geometrically transforming the quadrangle of the rectangular object in the high resolution image into a rectangle.
US09160945B2
The present invention provides software, methods, and systems for characterizing an actual scan pattern of a scanning beam device. The characterization of the actual scan pattern may be used in an image remapping method and/or a drive signal remapping method to reduce distortions in an image.
US09160929B2
A display system includes a line-of-sight tracking camera to detect an eyeball of a driver, first and second stereo cameras, a controlling unit, and a storing unit. The first and second stereo camera photographs a range corresponding to a field-of-view based on stereo camera-based line-of-sight information that is changed based on line-of-sight tracking camera-based line-of-sight information, and provide a photographed image. The controlling unit converts the line-of-sight tracking camera-based line-of-sight information into first and second stereo camera-based line-of-sight information based on pre-stored position and rotation information of the tracking camera and the first and second stereo cameras, and project the converted information onto the first and second stereo cameras, such that a three-dimensional line-of-sight coordinate is calculated. The storing unit stores information related to a system as well as the position and rotation information of the tracking camera and the first and second stereo cameras.
US09160912B2
A method for automatic image capture control and digital imaging is described. An image buffer is initialized to store a digital image produced by an image sensor, through allocation of a region in memory for the buffer that is large enough to store a full resolution frame from the image sensor. While non-binning streaming frames, from the sensor and in the buffer, are being displayed in preview, the sensor is reconfigured into binning mode, and then binned streaming frames are processed in the buffer, but without allocating a smaller region in memory for the buffer. Other embodiments are also described and claimed.
US09160911B2
An image sensor is provided in the present invention, including a plurality of optical elements, wherein each optical element includes a semiconductor substrate, a dielectric layer and a color filter set. The semiconductor substrate includes a plurality of photosensitive units. The dielectric layer is disposed above the semiconductor substrate and includes a plurality of notches. The color filter set is disposed above the dielectric layer and includes a plurality of filter units and a plurality of convex substances corresponding to the filter units, and the convex substances and the notches are engaged with each other, wherein the convex substances and the notches change in accordance with the distance to the center of the image sensor.
US09160910B2
Exemplary embodiments of the present invention relate to a method for fixing an image sensor to a beamsplitter. An exemplary method comprises placing a first fixative agent comprising an ultraviolet adhesive between the image sensor and the beamsplitter and positioning the image sensor relative to the beamsplitter. The position of the image sensor is initially fixed relative to the beamsplitter by the first fixative agent. The exemplary method further comprises securing the image sensor to the beamsplitter with a second fixative agent.
US09160904B1
A calibration module may acquire calibration data for calibrating rotations of augmented reality functional node. The calibration module scans a target, records pose data for the augmented reality functional node, and captures images of the scanned target. From these acquired images, calibration may be determined. Once determined, the calibration may be used to determine a rotator control model.
US09160901B2
An image pickup apparatus detachably mounting a lens unit including a plurality of optical members includes an image pickup unit that accumulates charge in synchronization with a vertical synchronizing signal to generate an image signal, and a control unit that generates control information for each of the plurality of optical members of the mounted lens unit and communicates the control information with the lens unit in synchronization with the vertical synchronizing signal. The control unit is configured to perform a first communication in synchronization with the vertical synchronizing signal, and to perform a second communication, for controlling an optical member different to the optical before a next first communication that is performed in synchronization with a next vertical synchronizing signal. The first communication and the second communication are predetermined packet communications in which optical members to be controlled among the plurality of optical members are different from each other.
US09160898B2
Systems and methods for creating a motion control photography set are disclosed. One embodiment includes a master control that receives control signals for a plurality of device actors, such as robot arms, lighting, and camera controls, and synchronizes the plurality of control signals with a global timeline to create a plurality of synchronized signals, such that the control data for each actor of the device actors is associated with a corresponding position in the global timeline. According to another embodiment, the set also includes a master input that conveys a master input signal to the master control indicating a position in the global timeline and a rate of progression through the global timeline. In response to the master input signal, the control data for each actor of the device actors is sent to respective device actors at an adjustable rate of progression through the global timeline.
US09160896B1
Analog circuits for detecting edges in pixel arrays are disclosed. A comparator may be configured to receive an all pass signal and a low pass signal for a pixel intensity in an array of pixels. A latch may be configured to receive a counter signal and a latching signal from the comparator. The comparator may be configured to send the latching signal to the latch when the all pass signal is below the low pass signal minus an offset. The latch may be configured to hold a last negative edge location when the latching signal is received from the comparator.
US09160895B2
An embodiment of the present invention discloses a method for quickly responding to a signal, where the method includes: generating a frame synchronization signal; pre-reading image data, and saving the image data after processing the image data; and receiving a TE signal, and outputting the processed image data according to the TE signal. An embodiment of the present invention further discloses an apparatus for quickly responding to a signal. Using the present invention may improve a rate for responding to a signal and reduce an instantaneous bandwidth pressure on a transmission line.
US09160894B2
An approach is presented for a lensless imaging camera wherein image formation is implemented in software image processing operations rather than by means of a lens. The image formation operations are coordinated with an array of micro-optical elements that impose light diffraction. The array of micro-optical elements can comprise one or more micro-optic layers, and micro-optic layers can be configured so that different portions of the micro-optic layer affect light in different ways. The image formation operation can include deconvolution based on an impulse response determined by the array of micro-optical elements which can be configured to produce a desired spatial light intensity pattern on the array of photosensors so as to optimize detection characteristics. The image formation operation can comprise include frequency-domain division operations, and the system can be configured to avoid division by zero values of the frequency-domain impulse response of the array of micro-optical elements.
US09160877B2
An image forming apparatus includes a main control unit, a sub control unit, a main storage unit, an auxiliary storage unit, an auxiliary storage load unit, a load-program storage unit, and an external storage load unit. The auxiliary storage load unit is configured to load each of a program to be executed by the main control unit and a program to be executed by the sub control unit stored in the auxiliary storage unit from the auxiliary storage unit to the main storage unit at first activation. The external storage load unit is configured to load the program stored in the external storage medium by the load-program storage unit to the main storage unit at a subsequent activation concurrently with loading the program to be executed by the main control unit from the auxiliary storage unit by the auxiliary storage load unit.
US09160874B2
A housing includes a first frame which includes a first accommodating portion having a bottom plate to be supported on a predetermined support surface, the first accommodating portion having an accommodating space for accommodating the image reading part, and a second accommodating portion protruding outward in a first direction from a side surface of the first accommodating portion, the second accommodating portion positioned higher than the bottom plate, the second accommodating portion having an accommodating space for accommodating the operation unit; a second frame attached to a peripheral edge portion of an opening formed on a top surface of the first accommodating portion; and an engaging mechanism installed at the side of a base end portion of the second accommodating portion and configured to bring the second accommodating portion and the second frame into engagement in a direction perpendicular to the side surface of the first accommodating portion.
US09160873B2
An information processing system capable of maintaining the flexibility for constructing an information provision apparatus, and of reducing load on the information provision apparatus. An image processing apparatus requests screen information from an information provision apparatus via an external control apparatus, receives the screen information from the information provision apparatus in response to a request, and displays the screen information received. The external control apparatus receives the request from the image processing apparatus, transfers it to the information provision apparatus, receives the screen information transmitted from the information provision apparatus in response to the request transferred, changes a content of the screen information received, and transmits the screen information changed to the image processing apparatus. The information provision apparatus receives the request from the image processing apparatus via the external control apparatus, generates the screen information, and transmits the screen information generated to the external control apparatus.
US09160872B2
A display control apparatus comprises a display control unit configured to display an image in each of a plurality of areas within a display screen, and a notifying unit configured to, when identical images are displayed in the plurality of areas, give a notification which indicates that the images are identical and not to give the notification when different images are displayed in the plurality of areas.
US09160869B2
A system for creating image and text-based projects includes a server and software running from physical medium providing a first function for establishing a client-server connection between the server and a computing appliance, a second function for initiating a data session with a user, a third function for the detecting user activity relative to uploading of, or permitting access to one or more photos to the server, a fourth function for accessing copies of the photos before or during upload and compressing them at a pre-designated resolution suitable for printing, a fifth function for transferring the photo copies in the compressed state to the server, a sixth function for decompressing and displaying the one or more photos ahead of receipt of the photos accessed, and a seventh function for replacing the displayed photo or photos with the one or more photos upon receipt thereof.
US09160868B2
Provided is a document reading apparatus for identifying irregular shadow generated when reading document and for correcting the identified irregular shadow. Lights are irradiated toward the reading areas of the document from a plurality of directions with different light amount. Through the photoelectric conversion of the reflected light, the first image data of a target pixel and the second image data of the target pixel are obtained. Then, through the determination of the type of the document of the target pixel based on the first data and the second data of the target pixel and through the verification (re-determination of the document type) based on the type of the document of peripheral pixel adjacent to the target pixel, irregular shadow is accurately identified.
US09160859B2
This provides for controlling mobile device functions and features. For example, it limits or disables the use of some of mobile device features which could cause distraction to the user, when the user is engaged in another activity. In an example, it enables other mobile device features based on occurrence of events related to the user or environment. Another example addresses controlling the mobile device features, such as SMS, while the user is in a vehicle or driving. Another example restricts the ability of the driver of a vehicle to text, while the vehicle is in motion, by automatically disabling the texting ability of mobile device within and around the perimeter of the driver's seat. Other variations, examples, improvements, detection mechanisms, models, techniques, calculations, verification mechanisms, and features are also described in details.
US09160855B2
A system and method for processing interaction requests includes a computer system that receives over a data channel from an end user device accessible to the customer, a request for an interaction. The request includes data from an application running on the end user device. The data is stored by the computer system upon receipt. When a voice call from a telephony device accessible to the customer is received, a voice media session is established with the telephony device over a voice channel. The data is identified based on information associated with the voice call. A contact center resource is further identified for routing the voice call. The data is attached to a request to route the call to the identified contact center resource.
US09160853B1
A real-time speech analytics system (“RSTA system”) detects a speech condition during a call involving a contact center agent and a remote party. Upon detecting the speech condition, an alert message is provided to an alert reporting module (“ARM”), which is configured to access various data to form a RTSA alert. In one embodiment, the RTSA alert is a transient alert indication overlaid on an agent icon on a grid where the agent icon represents the agent and is displayed to a contact center supervisor. Information on the type and severity of the alert may be conveyed by text and non-text images, such as icons, colors, or symbols. A number representing a cumulative number of alert messages received for each agent may be indicated in an alert bubble overlaid on the agent icon. A viewer is able to request detailed alert data upon selecting the alert bubble.
US09160843B2
A method, terminal and program for processing a speech signal, in which the speech signal is received over a network from a transmitting device, wherein the frequency components in the received speech signal are limited to a predetermined frequency range and the received speech signal has been filtered using a transmitter frequency response over the predetermined frequency range. The received speech signal is decoded. The decoded speech signal is filtered using a receiver frequency response which is complementary to the transmitter frequency response over the predetermined frequency range to thereby reduce distortion in the speech signal introduced over the predetermined frequency range by using said transmitter frequency response.
US09160819B2
Methods and systems for controlling a networked display via a client device are provided. The client device and the networked display are connected by a network. A session is initiated between the client device and the networked display, and a remote user interface is transmitted from the networked display to the client device. Interactivity with the remote user interface is detected at the client device, and input data is transmitted from the client device to the networked display based on the interactivity with the remote user interface. The input data is interpreted at the networked display so as to cause a change in a state of an application being executed by the networked display. And the remote user interface is updated based on the changed state of the application executed by the networked display.
US09160817B2
A page server and method of using the page server is described. The page server stores versioned pages. The pages, which are equally sized data chunks, can be stored with identifiers and version data in a relational database, in separate files, or in a single file where pages are concatenated. The page server may be accessed via SQL, a web interface, a proprietary key/value/version interface on top of TCP/IP, or other method. The page server facilitates incremental updates.
US09160813B2
In a method for transmitting an NFC application, a secure channel is established by way of a proxy between a Trusted Service Manager and an NFC device via a computing device (10) including the proxy and via an RFID reader being a part of the computing device. The NFC application received at the computing device from the Trusted Service Manager is channeled through the secure channel to the NFC device utilizing the proxy.
US09160811B2
Methods, devices, systems, program products and computer-implemented methods for client provisioning are disclosed. A device includes a receiver configured to receive configuration information for the device. The configuration information includes one or more links indicative of settings. The device also includes a processor adapted to identify a first setting by a link indicative of a second setting.
US09160797B2
A device receives a service graph of feature peers for a packet of an application flow. The feature peers are associated with a network and the service graph includes an ordered set of the feature peers and forwarding requirements for the ordered set of the feature peers. The device generates forwarding instructions based on the service graph. The forwarding instructions include instructions to forward the packet to the ordered set of feature peers. The device provides the forwarding instructions to network devices of the network. The network devices forward the packet of the application flow to the ordered set of feature peers based on the forwarding instructions.
US09160796B2
A seamless cross-environment workflow is provided in a multi-operating system computing environment. The multi-operating system computing environment may include a mobile operating system and a desktop operating system running concurrently and independently on a mobile computing device. Two or more application programs, running in independent operating systems, share user interaction state information including user data, user settings, and/or application context information. Interaction state information may be shared for applications that are used primarily to access and edit local user content as well as applications that communicate to a remote server or access and navigate other remote content (e.g., Internet-based application, browser, etc.). The mobile computing device may be a smartphone running the Android mobile operating system and a full desktop Linux distribution on a modified Android kernel.
US09160789B2
Aspects of the disclosure relate to defining and/or specifying an application programming interface (API) between a client and a computing device (such as a server) in a manner that the client, the computing device, or both, can evolve independently while preserving inter-operability.
US09160784B2
A remote management system, a remote management method, and a monitoring server are provided. The remote management system includes at least one camera which captures at least one of a moving image and a still image of a remote place; a storage unit which stores the captured image; a control unit which controls operation of the at least one camera; and a communication unit which transmits to a device selectively the stored image or an email attached by the stored image.
US09160781B2
A MFP includes a Web application and an encoded data generator that is configured to generate encoded access data for the Web application. The encoded access data is generated based upon access data that specifies data for accessing the Web application over a network. The generation of the encoded access data may be initiated in response to installation of the Web application on the MFP, in response to a change in configuration of the MFP or the Web application, or in response to the satisfaction of other criteria. Encoded access data may also be re-generated in response to a change to the access data for a Web application, a change to the configuration of an MFP, or in response to satisfaction of other criteria. The encoded access data for the Web application may be made available to users via a user interface of the MFP, printed by the MFP on a printed medium or transmitted to a client device of a user.
US09160780B2
A method, computer program product, and computer system for establishing a Voice over IP (VoIP) session. One or more computing devices initiate the VoIP session between a plurality of devices. A first communication channel is established as an active channel for a first computing device of the plurality of devices, where the active channel is fully enabled for use by the first computing device. A second communication channel is established as a passive channel for the first computing device while maintaining the active channel, where the passive channel is at least partially enabled for use by the first computing device.
US09160777B2
An adaptive variable fidelity media provision system and method are provided herein.
US09160776B1
An embodiment for reusing data in content files includes receiving a request for a content file and retrieving a recipe that includes a series of instructions needed to compose the content file. Data identified by the recipe may then be retrieved from a content file server and the requested content file is composed based on the set of instructions in the recipe. In an example, the recipe is processed by a recipe player to compose a content file. In another embodiment, content files are stored in a cache as a series of instructions for generating them from portions of other content files. In this way, performance in a content delivery network may be improved by reusing similar data in content files.
US09160772B2
A method and apparatus for enabling registration of an Aggregate End Point (AEP) device that is incapable of supporting a Session Initiation Protocol (SIP) based Internet Protocol Multimedia Subsystem (IMS) registration are disclosed. The method performs a static registration of the AEP device in a plurality of network elements associated with an Internet Protocol Multimedia Subsystem (IMS) network by provisioning. The method then processes an originating call request or a terminating call request associated with the AEP device using the static registration.
US09160771B2
An arrangement to direct a packet sent out from an arbitrary apparatus connected to a network to a predetermined authentication server without changing the configuration of a computer network. A packet transmitted from apparatus, such as a personal computer, newly connected to the network, is guided to an authentication server via communication control apparatus. The communication control apparatus replaces a MAC address of the destination addresses of another server, which is included in the ARP cache of the personal computer, with the MAC address of the communication control apparatus to guide the packet from the personal computer to the communication control apparatus. The communication control apparatus further transmits the received packet to a predetermined authentication server.
US09160764B2
Systems and methods for gathering, classifying, and evaluating real time security intelligence data concerning security threats presented by an IP address, and reporting in real time the degree and character of such security threats.
US09160762B2
Verifying application security vulnerabilities includes receiving a source code to analyze, performing a static analysis using the received source code and generating a vulnerability call trace for the received source code. Responsive to a determination that all static analysis results are not validated, mock objects are generated using the vulnerability call trace and a unit test is created using the generated mock objects. The unit test is executed using the generated mock objects and responsive to a determination that an identified vulnerability was validated; a next static analysis result is selected. Responsive to a determination that all static analysis results are validated, results and computed unit tests are reported.
US09160761B2
Examples disclose a method, executable by a processor, to assign a metric of vulnerability to a virtual machine. Based on the metric of vulnerability, the method places the virtual machine into a detection phase. Additionally, the examples disclose the method is to receive an alert corresponding to the virtual machine and based this received alert, the method implements a countermeasure.
US09160759B2
A system for protecting networks from vulnerability exploits comprises a security engine operable to receive a packet destined for a user's network and forward the packet to at least one host virtual machine for processing. The security engine is further operable to forward the stored packet to the user's internal network based upon a result of the processed packet. A method of securing a network from vulnerability exploits is described. The method comprises receiving a packet destined for a user's internal network; forwarding the packet to at least one virtual machine based upon a virtual machine configuration table; processing the forwarded packet on the at least one virtual machine; and releasing the packet to the user's internal network based upon results of the processing.
US09160756B2
A method for decomposing a web application into one or more domain sandboxes ensures that the contents of each sandbox are protected from attacks on the web application outside that sandbox. Sandboxing is achieved on a per-element basis by identifying content that should be put under protection, generating a secure domain name for the identified content, and replacing the identified content with a unique reference (e.g., an iframe) to the generated secure domain. The identified content is then served only from the generated secure domain.
US09160753B2
According to one embodiment, a communication system includes an analog voice bridge coupling one secure network domain to another. The analog voice bridge includes two codecs that are each coupled to a secure network domain and to each other through an analog voice line. One codec decapsulates an analog voice signal from a digital voice stream received from a terminal, and transmits the analog voice signal to the other codec through the analog voice line. The other codec encapsulate the analog voice signal in another digital voice stream and transmit the encapsulated digital voice stream to another terminal coupled through the other secure network domain. The analog voice line conveys the analog voice signal from the first codec to the second codec while restricting communication of the digital packet stream between the two secure network domains.
US09160751B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for automated mobile device management profile distribution. One of the methods includes receiving a first request for access to a first network resource from a client device, the first network resource corresponding to one of a plurality of restricted resources accessible only by devices enrolled with a mobile device management system, determining that the client device is not enrolled with the mobile device management system, preventing the client device access to the first network resource, providing to the client device a redirect to a mobile device management resource that is different from the first network resource, providing instructions for presentation of a user interface to the client device, and enrolling the client device with the mobile device management system, the enrolling comprising providing a copy of the mobile device management profile to the client device.
US09160747B2
The invention discloses, inter alia, a computer executable method for controlling user's access to transaction data in the context of a service in a multitenant data management system comprising data of a first organization, a second organization providing at least one service, at least one user representing the second organization, and a transaction associable by its content with the first organization. The method comprises steps for receiving a request for a user representing the second organization to access the transaction associable with the first organization in the context of a service, verifying the secondary stakeholder status of the second organization regarding the transaction, verifying the validity of a chain of trust between the user of the request and the second organization in the context, and conditional to the validity of the secondary stakeholder status and the chain of trust, authorizing the user representing the second organization to access the transaction in the context of the service.
US09160746B2
A method may comprise maintaining by a computer system connected to a network an indication of availability dates and times of one or more output devices connected to the network. The computer system may receive an output device invitation indicating an output device to reserve for a meeting conducted over a conferencing system and determine whether the output device is available for reservation during a date and time period of the meeting. The computer system may be communicating over the network to the output device activation information indicating that the output device is to become active at a predetermined date and time related to the date and time period of the meeting and login information including a credential for the output device to use for logging into the conferencing system for the meeting.
US09160744B1
Methods, apparatus and articles of manufacture for increasing entropy for password and key generation on a mobile device are provided herein. A method includes establishing a pre-determined set of cryptographic information, wherein said pre-determined set of cryptographic information comprises one or more input elements and one or more interface input behavior metrics associated with the one or more input elements; generating a prompt via a computing device interface in connection with an authentication request to access a protected resource associated with the computing device; processing input cryptographic information entered via the computing device interface in response to the prompt against the pre-determined set of cryptographic information; and resolving the authentication request based on said processing.
US09160740B2
Establishing secure, mutually authenticated communication between a trusted network and a perimeter network. Servers on the perimeter network may be securely and automatically configured to communicate with the trusted network. Servers not functioning properly may be stopped from communicating with the other servers. Credential information relating to a perimeter server may be automatically, and regularly, updated without intervention.
US09160738B2
Delegation-based authorization is described. In one example, a reference monitor receives from a first entity a request and a credential statement comprising a delegation of authority over a fact to a further entity. An authorization node then determines whether the further entity consents to provide the fact to the first entity and evaluates the request in accordance with an authorization policy and the credential statement. In another example, an assertion comprising a statement delegating authority over a fact to a further entity is received at an authorization node from a first entity. An authorization policy is then used to determine that the first entity vouches for the fact if each of these conditions are met: i) the first entity consents to import the fact from the further entity, ii) the further entity consents to export the fact to the first entity, and iii) the further entity asserts the fact.
US09160733B2
A system and method for providing key challenge validation is provided. In example embodiments, an initiation of a transaction is detected and a challenge comprising a string of characters is generated based on the detection. The string of characters includes transaction specific information indicating a detail of the transaction. The challenge is presented whereby the string of characters includes a challenge key. A response to the challenge is received that includes the challenge key. In various example embodiments, the transaction is validated based on an identification of the key challenge of the string of characters.
US09160732B2
A method of establishing a communication channel between a network client and a computer server over a network is described. The network client may be configured to communicate with the computer server over the network and to communicate with a token manager. The token manager may be configured with a parent digital certificate that is associated with the token manager. The token manager or network client generates a credential from the parent digital certificate, and transmits the credential to the computer server. The credential may be associated with the computer server. The network client may establish the communications channel with the computer server in accordance with an outcome of a determination of validity of the credential by, the computer server.
US09160730B2
Generally, this disclosure describes a continuous authentication confidence module. A system may include user device including processor circuitry configured to determine presence data; a confidence factor including at least one of a sensor configured to capture sensor input and a system monitoring module configured to monitor activity of the user device; memory configured to store a confidence score and an operating system; and a continuous authentication confidence module configured to determine the confidence score in response to an initial authentication of a specific user, update the confidence score based, at least in part, an expectation of user presence and/or selected presence data, and notify the operating system that the authentication is no longer valid if the updated confidence score is within a tolerance of a session close threshold; the initial authentication configured to open a session, the confidence score configured to indicate a current strength of authentication during the session.
US09160727B1
A server system maintains data indicative of credentials held by multiple different users. Each of the credentials has been issued by a credential granting authority that is separate from an entity that operates the server system. The server system receives selection data that indicates how credential data of a first user is to be made available to other users. Based on the selection data, the server system stores availability data that indicates how credential data of the first user is to be made available to the other users. The server system also maintains a location of a mobile computing device associated with the first user and, based on the availability data and the location, provides, to at least a second user, information about at least one credential held by the first user in association with an indication of the location.
US09160723B2
A method is provided for updating identity data on devices. The method provides for acquiring a device comprising a component associated with a component identifier and having a One Time Programmable Key installed on the component, submitting the component identifier and the One Time Programmable Key to an External Trust Authority, receiving new identity data tied to the component identifier from the External Trust Authority that is encrypted with the One Time Programmable Key, loading the new identity data onto an Update Server, receiving a request at the Update Server from the device that requests new identity data, and providing the new identity data upon receipt of the request, upon which the device decrypts and installs the identity data using the One Time Programmable Key installed on the component within the device.
US09160718B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for selectively performing man in the middle decryption. One of the methods includes receiving a first request to access a first resource hosted by a server outside the network, determining whether requests from the client device to access the first resource outside the network should be redirected to a second resource hosted by a proxy within the network, providing a redirect response to the client device, the redirect response including the second universal resource identifier, establishing a first encrypted connected between the client device and the proxy hosting the second resource, and a second encrypted connection between the proxy hosting the second domain and the server hosting the first resource, and decrypting and inspecting the encrypted communication traffic passing between the client device and the server hosting the first resource.
US09160714B2
The address translation capabilities of packet-switched mobile networks are exploited to achieve bidirectional LAN communications therethrough. A multi-dash user VPN can be provided by encapsulating a multi-user LAN communication protocol for traversal of a packet-switched network. By encapsulating a commonly available multi-user LAN communication protocol, for example ethernet, remote LAN connectivity can be extended without requiring any host reconfiguration.
US09160709B2
Embodiments disclosed herein provide a high performance content delivery system in which versions of content are cached for servicing web site requests containing the same uniform resource locator (URL). When a page is cached, certain metadata is also stored along with the page. That metadata includes a description of what extra attributes, if any, must be consulted to determine what version of content to serve in response to a request. When a request is fielded, a cache reader consults this metadata at a primary cache address, then extracts the values of attributes, if any are specified, and uses them in conjunction with the URL to search for an appropriate response at a secondary cache address. These attributes may include HTTP request headers, cookies, query string, and session variables. If no entry exists at the secondary address, the request is forwarded to a page generator at the back-end.
US09160706B2
An addressing scheme enables mobile web-service providing devices located within private address domains to be contacted by other devices located on the same LAN segment regardless of whether or not the two devices are located in the same private IP address domain, providing a working network path can be identified directly or indirectly between the two devices. In this way, if a device-label (such as a telephone number which is associable with an addressed device) is provided by an addressing device to an addressing server, the server is able to resolve the device-label to a private address via which the addressing device can contacted. The private address is utilized by the web-browser application to seamlessly and transparently obtain a requested web-service from the addressed device using any suitable communications channel, e.g. WiFI, Bluetooth, etc, that provides a working path between the two devices.
US09160701B2
The present disclosure provides an addressing method, an addressing apparatus, a fabric manager, a switch, and a data routing method for data center networks. The addressing apparatus includes a tree creating unit for, sequentially with each of switches as a root, creating a tree containing all hosts by means of network topology discovery function, to obtain a plurality of trees; a tree selecting unit for selecting a tree having a minimum height among the created plurality of trees; and an address assigning unit for assigning addresses to each of switches and each of hosts in a network with respect to each selected tree having a minimum height. The present disclosure is adaptable to various topologies employed by the data center. The present disclosure can achieve aggregation of locator addresses so that a forwarding table can be shortened, and can achieve load balance of the network.
US09160698B2
An organizer may send information relating to an event to participants via text messaging without having participants' texting numbers. Particularly, organizer may be associated with a texting number. Organizer sets event's start/end times, and provides email addresses for event invitees. Email requests invitees' texting numbers to participate in event. Texting numbers are stored, and encrypted respectively as identifiers. Organizer's message for participants is sent as text message to participants' texting numbers between event's start/end, and may be sent as if the message originated from organizer's texting number. When event ends, participants' texting numbers are deleted unless a participant participates in organizer's later ending event. In response to invitation to organizer's later event, a received participant's texting number may be encrypted as later identifier, and compared with identifier from earlier event. If a match, organizer's text message sent to participant during prior event is included in organizer's or participant's conversational history.
US09160683B2
In a receiver provider edge (PE) router, a method for supporting protocol independent multicast source-specific mode (PIM-SSM) using multicast resource reservation protocol-traffic engineering (mRSVP-TE) comprising the steps of receiving a protocol independent multicast (PIM) join message, in response to receiving the PIM join message sending a path message to a source PE router, wherein the path message is a multicast resource reservation protocol-traffic engineering (mRSVP-TE) message, and sending the PIM join message to the source PE router, wherein the path message and the PIM join message trigger setup of a data multicast data tree (MDT), creating a PIM state, and receiving multicast data traffic via the data MDT using the PIM state.
US09160679B2
Aspects of port empty transition scheduling are described herein. In one embodiment, when one or more cells are added to a queue in a network communications device, an enqueue indicator is generated. The enqueue indicator identifies a number of cells added to the queue. With reference to the enqueue indicator, a queue scheduler maintains a count of cells enqueued for communication and issues a port pick credit for a port of the network communications device. A port scheduler schedules a pick for communicating over the port with reference to the port pick credit and forwards the pick to the queue scheduler. In turn, the queue scheduler forwards a queue pick to the queue, and at least one of the cells is forwarded to dequeue logic. According to aspects of the embodiments described herein, empty port scheduling inefficiencies may be avoided and network throughput increased.
US09160676B2
Provided is a session-based broadcasting method that may transmit a message packet from a source node to a plurality of destination nodes out of a radio coverage, in a wireless network including a plurality of sensor nodes and active radio frequency identification (RFID) devices, and more particularly, an apparatus and method for multi-hop routing decision and looping prevention that may (1) determine a scope of multi-hop routing for receiving a response packet from a destination node within a predetermined session open duration, and (2) prevent a looping phenomenon in which nodes continuously receive and re-transmit message packets, due to a characteristic of a broadcasting communication scheme through which all users may receive message packets.
US09160671B2
According to one embodiment, a method comprises an operation of determining whether an ingress control message is locally terminated control traffic on a digital device prior to the ingress control message being forwarded to a hardware processor of the digital device for processing. A priority is assigned to the ingress control message based on information within the ingress control message, if the ingress control message is determined to be locally terminated control logic.
US09160669B2
The disclosure discloses a method for traffic limitation by a leaky bucket, including that: during traffic-limitation of a group of packets sharing a same leaky bucket and having separate weighted priorities, the overall leaky bucket is divided into multiple sub-buckets according to priority parameters of the packets including a number of the weighted priorities and ratios between the weighted priorities; after packet information is received, parameters relevant to traffic-limitation by a leaky bucket is acquired; a total number of tokens to be added to the overall leaky bucket is calculated; token-addition is performed on the sub-buckets according to a state of the overall leaky bucket after addition of the total number of tokens and the weighted priorities corresponding to the sub-buckets; a packet is forwarded, or discarded, or marked according to a length of the packet and a number of tokens in a sub-bucket corresponding to a weighted priority, wherein in performing token-addition on the sub-buckets, after token-addition is performed on all the sub-buckets, any overrunning token is allocated to another sub-bucket not overrun with tokens. The disclosure further discloses a device for traffic limitation by a leaky bucket. With the disclosure, it is possible to limit packet traffic flexibly according to weighted priorities and improve resource utilization.
US09160667B2
A method of routing data in a network includes sending an instruction to a router to statically route outbound traffic to a firewall farm having an anycast address, identifying prefixes of endpoints that communicate with router, instructing a firewall router to send a route advertisement to the network announcing that the firewall router is the subsequent best hop for data bound for the endpoints, detecting a change in network condition, and sending another instruction to the router to route outbound traffic to another firewall farm having the anycast address after detecting the change.
US09160665B2
A method implemented in a network for enhancing transmission is disclosed. The network contains a number of network devices, and at least one network device provides traffic scheduling function to schedule transmission of packets. The method starts with arrival of a packet. In response to arrival of the packet, the network device determines whether a timer has expired, whether a congestion level has reached a congestion threshold, whether the packet is a high priority packet, and whether a burst accumulation counter has reached an accumulation threshold. The packet is transmitted, along with any packet waiting for transmission, in response to at least one of the conditions are satisfied: the timer has expired, the congestion level has reached the congestion threshold, the packet is a high priority packet, and the burst accumulation counter has reached the accumulation threshold.
US09160649B2
The invention includes a method for routing traffic from a first node towards a plurality of intermediate nodes. A method includes receiving traffic at a first node and routing respective portions of the received traffic toward respective intermediate nodes according to respective traffic weighting factors associated with the intermediate nodes. Upon receiving the respective portions of the traffic, the intermediate nodes may then route the traffic toward one or more destination nodes, or may route the traffic toward another plurality of intermediate nodes before the traffic is routed to a destination node. The intermediate node traffic weighting factors may be dependent on the first node and the destination node, or may be independent of the first node and the destination node.
US09160640B1
Technologies are described herein for collecting client-side performance metrics and latencies. A web page received by a web browser application executing on a user computing device includes markup or scripting code that instructs the browser to collect performance measures during the rendering of the content of the web page. The performance measures may include operation timings that measure the time it takes for a particular operation to complete during the rendering of the content and/or event counters that count the number of times that a specific event occurs during the rendering of the content. The web browser application sends an event report containing the collected performance measures to a reporting module executing on a server computer. The reporting module receives the event report, validates the content of the event report, and adds the event report to a database or other data storage system.
US09160639B2
A network flow abnormality detection system and method for detecting at least one network packet to determine whether a flow condition of the network packet is abnormal. The network packet includes L bit data element values. The method is fetching M data element values in above-mentioned L bit data element values by data element value fetch unit, wherein M is an odd number and larger than 1; N parallel processing units receive and process above-mentioned M data element values; comparison module compares above-mentioned M data element values and a standard threshold to generate M comparison result values; sum unit sums above-mentioned M comparison result values to obtain a comparison sum value; determination unit compares the comparison sum value and an abnormality threshold, wherein when the comparison sum value is larger than the abnormality threshold, the determination unit determines the flow condition is abnormal.
US09160631B1
A system and method for summarizing changes between a first set of metrics and a second set of metrics are disclosed. An example method includes obtaining and categorizing a first set of metrics for an application. A second set of metrics for the application may be obtained and categorized. A statistical process may be used to determine metrics that should be displayed. Metrics may be organized into a metric tree data structure that is hierarchical including parent metrics and child submetrics. Metrics that have been determined to be displayed may be displayed in the tree data structure so that the metrics are selectable with a single user input. In response to receiving a selection of a metric via the single user input, traffic categories and submetrics may be displayed that are children of the metric within the tree data structure may be displayed.
US09160625B2
A system that facilitate broadcast of a device discovery beacon by a dynamic physical device wishing to bind to one or more control systems are provided. If the dynamic physical device comprises a server that is configured to bind to multiple master controllers, the dynamic physical device may include a device Type Flag and set the value of the device Type Flag to indicate the dynamic physical device comprises a server. On detection of the beacon, a master controller evaluates the device Type Flag if it is present in the device discovery beacon. If the device Type Flag is present and indicates the dynamic physical device comprise a server which may bind to multiple master controllers, the master controller may automatically load a device Module for the dynamic physical device and commence communications with the dynamic physical device with no manual intervention.
US09160619B2
A call flow diagnostic system and/or methods for monitoring, diagnosing and updating a communication network for high bandwidth, real time, feature-rich voice/video communications. An interface component is operatively coupled to the communication network. A monitoring and alert component coupled to the network devices monitors in real time transmission and device status, and the condition, state, routing, transmission, transformation settings, and packet or call routing settings of the network devices. The component collects, debugs and traces information from the network devices. A graphical user interface is coupled to the monitoring and alert component and displays information to an operator about network device status, diagnostics results, alerts, instructions in real time.
US09160612B2
A method creates a distributed virtual switch (DVswitch) and distributed virtual ports (DVports) for the DVswitch. The DVswitch binds virtual switches in a collection of hosts together in a software abstraction. Also, the DVports are available for connection by virtual network interface cards (VNICs) of virtual machines in the collection of hosts. A request is received for a connection of a virtual network interface card (VNIC) of a virtual machine for a host in the collection of hosts to a DVport. If the requested DVport is available, the method provides connection information for the requested DVport to the host to allow the host to connect the requested DVport to the VNIC. The DVport stores a runtime state for a virtual port associated with a virtual switch for the host and the virtual switch forwards network frames between the VNIC and a physical network interface card (NIC).
US09160599B2
Methods and apparatus are provided for receiving packets on a channel of an Orthogonal Frequency Division Multiplexing (OFDM) system. A time shift value for a packet is estimated using a channel estimation and an FFT size. A synchronization position of the packet on a channel is adjusted using the estimated time shift value, and a filter is applied to the adjusted channel to generate a smoothed channel estimate. Alternatively, a channel with a corrected packet synchronization position is estimated, and a smoothed channel is estimated by applying a filter to the estimated channel. Packets are received on the channel, at a receiver of the OFDM receiving apparatus, in accordance with the estimated smoothed channel.
US09160598B2
Low noise amplifiers (LNAs) supporting carrier aggregation are disclosed. In an exemplary design, an apparatus (e.g., a wireless device, an integrated circuit, etc.) includes first and second amplifier circuits and a divert cascode transistor. Each amplifier circuit may include a gain transistor and a cascode transistor. The divert cascode transistor is coupled between the output of the first amplifier circuit and the gain transistor in the second amplifier circuit. The first and second amplifier circuits receive an input radio frequency (RF) signal including transmissions sent on multiple carriers at different frequencies to a wireless device. The first and second amplifier circuits and the divert cascode transistor are controlled to amplify the input RF signal and provide (i) one amplified RF signal for one set of carriers in a first operating mode or (ii) two amplified RF signals for two sets of carriers in a second operating mode.
US09160597B2
A method of estimating an orthogonal frequency division multiplexing (OFDM) integer frequency offset is disclosed. The method includes generating N combined sub-carrier components by superposing G received sub-carrier components of N received sub-carrier components constituting received symbol, outputting a primary estimated integer frequency offset value from a candidate value, which makes primary correlated values, obtained with respect to primary integer frequency offset candidate values, to be largest, and outputting a secondary estimated integer frequency offset value from a secondary candidate value, which makes secondary correlated values, obtained with respect to secondary integer frequency offset candidate values based on primary estimated integer frequency offset value, to be largest.
US09160589B1
A system and method involve subtracting a positive bias from a symbol timing offset estimate determined by an estimator in an orthogonal frequency division multiplexing (OFDM) receiver. The bias may be determined based upon a channel order and/or the length of a cyclic prefix of a received OFDM symbol. If based upon the length of the cyclic prefix, the bias may be less than or equal to half the length of the cyclic prefix. The estimator may be a blind estimator, a coarse estimator, or a blind coarse estimator. The OFDM receiver may have N cp 2 + 1 parallel channels, where Ncp is the number of samples of a cyclic prefix of the received OFDM symbol, where the positive bias is different for each channel.
US09160584B1
A method and apparatus are disclosed for mitigating a frequency spur included with a transmitter output signal from a wireless device. For at least some embodiments, the wireless device may include an auxiliary synthesizer to generate a spur cancellation signal to be summed with the transmitter output signal to cancel or reduce the frequency spur. The auxiliary synthesizer may also generate an auxiliary clock signal to demodulate a received communication signal. In some embodiments, the transmitter output signal may be looped back to a receiver of the wireless device to determine whether the frequency spur is reduced below a threshold. Data from the receiver may be used to modify the spur cancellation signal.
US09160583B2
The present invention describes a RF signal control method and device that adjusts the first down-converter gain attenuation and uses the adjusted first down-converter gain attenuation to change the RF signal. The RF signal control method and device also uses a determined linear filter parameter to perform linearity improvement on the digital signal after the RF signal goes through a down-converter and analog-to-digital converter. The RF signal control method and device use an increased up-converter gain attenuation value to correct the RF input signal after digital pre-distortion operation, so that the adjusted and/or improved signals after power amplification have better quality than the RF signal with just a simple analog-to-digital converter and clipping equipment. Thus, the current application improves the linearity effect of digital pre-distortion operation and the dynamic effect of the power amplifier operation, thereby promoting the coverage effect of the RF output signal.
US09160579B1
A method includes receiving a two-bit information stream comprising first and second bits and performing precoding using the two-bit information stream to determine multiple output signals. The precoding is performed to create a finite multiple of states for the output signals. The output signals comprise a first output signal based on a version of the first input bit and on a version of a second input bit, a second output signal based on a delayed version of the first input bit and the version of the second input bit, and a third output signal based on the version of first input bit and a delayed version of the second input bit. The method includes performing pulse shaping of each of the output signals to create pulse-shaped signals, combining the pulse-shaped signals to create a transmission waveform, and outputting the transmission waveform. Apparatus, computer programs, and computer program products are disclosed.
US09160572B2
Network devices in an Ad-Hoc wireless network self-survey themselves as necessary for approximate location or precise position information, based on methods employed, particularly useful for a non-open-sky environment. A WiFi Access Point (AP) with or without an internal GPS receiver and location conveyance support may utilize the mesh technique. If an Ad-Hoc network device is unable to contact a suitable location server, or a position request has otherwise failed to deliver a precise position, a WiFi AP is manually configured with appropriate location information, and then offers itself as if it were a location server (thereby becoming an ‘internal’ server’, containing either the determined or provisioned location of itself, for use by other APs or devices). A location server (either internal to the AP needing location, or external), performs a ‘mesh’ location determination by selecting position information from 3 or more location determined APs for subsequent processing.
US09160571B2
Services are provided via a multicast tree. A request to receive a service is received at a node. Stored information at the node is searched to identify a service path or a service node operable to provide the requested service.
US09160570B2
Under one aspect, a system for transmitting an IP-based message from an initiator to a receiver lacking an IP address via a packet-switched (PS) network capable of communicating IP-based messages and a circuit-switched (CS) network capable of communicating non-IP-based messages, includes: a serving node in communication with the PS network and the CS network, the serving node including logic to: receive the IP-based message from the initiator over the PS network; generate a trigger message responsive to the IP-based message, the trigger message including a non-IP-based message including instructions for the receiver to initiate a connection to the PS network; and transmit the trigger message to the receiver via the CS network, and the receiver including logic to initiate a connection to the PS network and to receive the IP-based message responsive to the trigger message. Methods are also disclosed.
US09160560B2
The present disclosure provides a CSMA time slot providing and obtaining method and device, a networking method and device, and a system. The CSMA time slot providing method includes: generating a beacon frame, where the beacon frame carries a CSMA time slot and attribute information used to identify an applicable device of the CSMA time slot; and sending the beacon frame and providing the CSMA time slot for the applicable device, so that the applicable device sends a packet by using the CSMA time slot. The CSMA time slot providing and obtaining method and device, the networking method and device, and the system provided by the present invention can designate an applicable device of a CSMA time slot.
US09160555B2
A home network, in one embodiment including a home wiring system; a demarcation point unit in electrical communication with the home wiring system; and a home network module in electrical communication with the home wiring system. The home network module is adapted for connection to a home electronic device. The demarcation point unit passes data to and receives data from the home electronic device through the home network module.
US09160551B2
A conference server is configured to receive audio signals associated with active speakers at separate conference endpoints, and to mix the audio signals to form a mixed audio signal. The conference server is further configured to record a mixed audio track comprising the mixed audio signal, and to determine a relative loudness of each of the active speakers for given periods of time. The conference server is also configured to record a plurality of original audio tracks that each comprises the original voice of one or more of the active speakers before mixing, wherein the original voice recorded in each of the tracks at the given periods of time is based on the relative loudness of the active speakers.
US09160545B2
In various embodiments, security may be provided for application to application (A2A) and application to database (A2DB) implementations. In some embodiments, a method comprises receiving a registration request at a first digital device for a first application, receiving a first program factor associated with the first application, confirming the first program factor, generating a first password for a second application based, at least, on the confirmation of the first program factor, and providing the first password to a second digital.
US09160542B2
Methods, apparatuses, and computer program products for authorizing use of a test key signed build are provided. Embodiments include transmitting to an update provider system, unique data associated with a target system; receiving from the update provider system, a signed update capsule file; determining, by the target system, that a signature within the signed update capsule file is valid; in response to determining that the signature is valid, determining that the validation data within the signed update capsule file matches the unique data associated with the target system; and in response to determining that the validation data matches the unique data, determining that the target system is authorized to use a test key signed build to update the firmware of the target system.
US09160529B2
A user request can be reflected in the degree of security of an updated key in quantum key distribution. A sender and a receiver are connected through optical fiber. A quantum transmitter in the sender and a quantum receiver in the receiver carry out basis reconciliation and error correction through a quantum channel, based on a source of a key sent from the quantum transmitter and on a raw key received by the quantum receiver. Under the control of security control sections in the sender and receiver, the amount of information having the possibility of being intercepted, which is determined in accordance with a degree of security requested by a user, is removed from the key information after error correction, whereby a final cryptographic key is generated. Secret communication is performed between encryption/decryption sections in the sender and receiver by using the cryptographic key thus updated.
US09160527B2
Provided are system, methods, and computer-readable media for systems, methods, and computer-readable media for secure digital communications and networks. The system provides for secure communication between nodes through the use of a subscription between two nodes based on unique identifiers that are unique to each node, and communication between nodes without a subscription may be blocked. Additionally, secure communications between a node and a remote node are dynamically encrypted using asymmetric and symmetric encryption. The encryption algorithms and key lengths may be changed at each subsequent negotiation between a node and a remote node.
US09160525B2
A method herein is for encryption key update in a station. In the method, a first data block is encrypted using a first plurality of round keys over a first plurality of rounds to generate a first encrypted data block, wherein the first plurality of round keys are generated based on an initial block key. A round key of the first plurality of round keys is retained for use as a basis for a first derived block key. A second data block is encrypted using a second plurality of round keys over a second plurality of rounds to generate a second encrypted data block, wherein the second plurality of round keys are generated based on the first derived block key. A round key of the second plurality of round keys may be retained for use as a basis for a second derived block key.
US09160520B1
Provided are a serializer that synchronizes data with a clock by using an inversion clock and a high speed serializing apparatus using both a serializer and a serializer including shift registers. Such a serializer may include a first synchronization unit suitable for synchronizing input data with a first synchronization clock, a multiplexer suitable for serializing output data of the first synchronization unit based on the first synchronization clock, and a second synchronization unit suitable for synchronizing output data of the multiplexer with a second synchronization clock which is different from the first synchronization clock in frequency.
US09160518B1
A half-rate clock data recovery circuit comprises a detector receiving data alternating between even and odd symbols and further receives a four-phase clock. The detector outputs a phase error signal to a phase dissect circuit which outputs an even-symbol phase error and an odd-symbol phase error, which are input to filters to produce first and third control signals. A first 2-bit ADC also receives the even and odd data and outputs even symbol data in accordance with a second phase of the four-phase clock. A second 2-bit ADC also receives the data and outputs odd symbol data in accordance with a fourth phase of the four-phase clock. The even and odd symbol data are input into respective vertical eye monitors which output second and fourth control signals. A quadrature clock generator adjusts the clock based on the control signals. A method uses the half-rate clock data recovery circuit.
US09160516B2
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting uplink control information and a device therefor, the method comprising the steps of: forming a plurality of serving cells each having different UL-DL configurations; receiving one or more signals requiring a HARQ-ACK response from M(M≧1) number of subframes; and executing the process for transmitting the HARQ-ACK response to the one or more signals in a specific subframe corresponding to the M number of subframes, wherein, only when the specific subframe is set as an uplink in all of the plurality of serving cells, the HARQ-ACK response to the one or more signals are transmitted through the specific subframe.
US09160515B2
Embodiments of user equipment (UE) and method for handover enhancement using a scaled time-to-trigger (TTT) and a time-of-stay are generally described herein. In some embodiments, the TTT is scaled based on at least one of a measured reference signal received quality (RSRQ) value of a serving cell and a time-of-stay in the serving cell.
US09160510B2
A method and apparatus are provided for transmitting and receiving an SRS. The method includes determining a number of SC-FDMA symbols in an UpPTS; receiving index information for an SRS; determining an SRS offset and an SRS period, based on the index information; and transmitting the SRS, based on the SRS offset and the SRS period. If the index information includes an integer from 10 to 644, the SRS period is selected among 5 ms to 320 ms. If the index information includes an integer from 0 to 9, the SRS is transmitted twice, the SRS offset is based on an offset index table, and if the UpPTS includes two SC-FDMA symbols, a first symbol is indicated by SRS offset 0 and a second symbol is indicated by SRS offset 1, if the UpPTS includes one SC-FDMA symbol, the first symbol is indicated by the SRS offset 1.
US09160508B2
A method and apparatus are provided for transmitting and receiving an SRS. The method includes determining a number of SC-FDMA symbols in an UpPTS; receiving index information for an SRS; determining an SRS offset and an SRS period, based on the index information; and transmitting the SRS, based on the SRS offset and the SRS period. If the index information includes an integer from 0 to 9, the SRS is transmitted twice in a period of 5 ms, and if the UpPTS includes two SC-FDMA symbols, a first symbol is indicated by SRS offset 0 and a second symbol is indicated by SRS offset 1, but if the UpPTS includes one SC-FDMA symbol, the first symbol is indicated by the SRS offset 1. If the index information includes an integer from 10 to 644, the SRS period is selected among 5 ms, 10 ms, 20 ms, 40 ms, 80 ms, 160 ms, and 320 ms.
US09160499B2
In a wireless communications network in which a device may simultaneously use multiple 20 MHz channels for communicating with another network device, various embodiments of the invention provide a way for a network controller to indicate to a mobile device which channels are to be used in communicating with the mobile device.
US09160496B2
Methods and apparatus are presented for H-ARQ process dynamic memory management. A method for dynamically managing memory for storing data associated with H-ARQ processes is presented, which includes receiving a packet associated with a H-ARQ process, determining if a free memory location is available in a H-ARQ buffer, assigning the packet to the free memory location, determining if the packet was successfully decoded, and retaining the packet in the assigned memory location for combination with a subsequent packet retransmission if the packet was not successfully decoded. Also presented are apparatus having logic configured to perform the presented methods.
US09160491B2
A transmitting apparatus and method transmits different modulated signals from a plurality of antennas, and employs a configuration that includes a modulation section that obtains a modulated signal by performing signal point mapping of transmit bits using a signal point arrangement that is divided into a plurality of signal point sets on the IQ plane, whereby the minimum distance between signal points within a signal point set is smaller than the minimum signal point distance between signal point sets; and an antenna that transmits a modulated signal obtained by the modulation section. A signal point generating apparatus generates a first and second symbols to be transmitted by first and second antennas, respectively.
US09160490B2
By reducing the serial transmission amount of pulses between a driving IC and a control IC, the transmission times of various commands other than the transmission time of the pulses can be secured, so that the improvement of reliability and high performance of the entirety of an electronic control device can be realized. The serial transmission between the driving IC and the control IC is started at the time when the edges of the pulses are detected.
US09160487B2
A communication system including a host transceiver, one or many device transceivers, and a wireless or wired link, in which encoded digital audio data and optionally also other auxiliary data are transmitted and received between the host transceiver and one or many device transceivers. The wireless link can but need not be a Certified Wireless USB (“CWUSB”) link, which utilizes WiMedia Ultra-Wideband (“UWB”) radio technology. For certain embodiments, packets of encoded audio data are transmitted from a host to a device or multiple devices over the wireless link utilizing a variety of data packet transfer methods, with the host adapting its algorithms dynamically to provide the digital audio content over a changing wireless error rate environment. The host intelligently controls the method of data transmission, including data encoding format, synchronization, latency, and transmission rate, in response to data transfer error information it detects or receives from each individual device in the system. Other embodiments are devices that employ audio-data-specific error concealment methods. Other embodiments concern host and device management of graceful muting and restart of audio on a device-by-device basis.
US09160484B2
Various methods and systems for efficiently performing the blind decoding of downlink signals is described. Several forms of arranging possible CCE combinations are examined and investigated. Based on PDCCH size estimation/information, CCE concatenations that are most likely (of of limited sets) can be arrived at. Tree-based concatenations are also devised using largest CCE ordering to align smaller CCE sizes to similar boundaries. By such ordering, the search space for all possible CCE ordering and sizes can be reduced to an efficient tree. Set mapping between possible lnposelstartCCElnposelend/REs are also described using a first set to secondary and tertiary sets. Various other ordering and sorting schemes are also detailed that enable a blind decode of a PDCCH channel to be efficiently performed.
US09160483B2
A signal transmission device includes: a detector circuit that detects impulse noises having been applied to the transmission line, the detector circuit being composed of an analog circuit; a noise counter that counts the impulse noises detected by the detector circuit and observes occurrence intervals of the impulse noises; and a data length changer that varies a data length of the communication frames depending on the occurrence intervals of the impulse noises observed by the noise counter.
US09160477B2
A method implemented in a network apparatus used in a wavelength division multiplexing (WDM) optical network is disclosed. The method includes (a) selecting unconsidered virtual link (VL) (i,j) with a maximum cost, a cost being requested line rate rij on VL(i,j)×shortest distance between nodes i and j, (b) selecting unconsidered route k out of K-shortest routes between nodes i and j of VL(i,j), (c) determining a bit map of unconsidered route k, (d) finding a modulation format that supports requested line rate rij with minimum spectrum ⌈ r ij s z ⌉ , where Sz is spectral efficiency with which the modulation format transmits a channel, (e) finding ⌈ r ij s z ⌉ consecutive spectrum slots at M lowest wavelengths in the bit map of selected route k, and (f) determining fragmentation factor Fkm after provisioning a channel at each wavelength m on selected route k, where 1≦m≦M. Other apparatuses, systems, and methods also are disclosed.
US09160468B1
A signal receiver chip may be configured to handle a plurality of satellite signals. In this regard, for each received satellite signal the signal receiver chip may determine whether the received satellite signal is unprocessed or partially-processed off-chip; and when the received satellite signal is partially-processed off-chip, at least a portion of processing functions performed in the signal receiver chip may be bypassed. The received satellite signals may then be processed, to generate a corresponding output signals that is configured for communication over a local link. The processing functions bypassed in the signal receiver chip may comprise signal band conversion, particularly down converting from a first band used for over-the-air communication to a second band that is used during handling at receiver side. In this regard, the first band comprises K-band, Ku-band, or Ka-band, whereas the second band comprises L-band, half-L-band, or Extended-L-band.
US09160465B2
Spur cancellation systems and related methods are disclosed for radio frequency (RF) receivers and other implementations. Disclosed embodiments effectively remove spurs caused by digital clock signals or other spur sources by determining which spurs will fall within a channel selected to be tuned, utilizing a spur cancellation module to generate a cancellation signal, and subtracting this cancellation signal from the digital information. The cancellation signal can be initially generated with a known frequency and estimated values for unknown spur parameters, such as amplitude and phase. Digital feedback signals are then used to adjust the spur parameters. If the spur frequency is not known precisely, digital feedback signals can also be used to adjust the frequency of the cancellation signal. Where multiple receive paths are provided within a multi-receiver system, multiple spur cancellation modules can be used to remove spurs generated by digital clocks within each of the receive paths.
US09160462B2
A communications apparatus is disclosed. A first radio module provides a first wireless communications service and communicates with a first communications device in compliance with a first protocol. A second radio module provides a second wireless communications service and communicates with a second communications device in compliance with a second protocol. A transmission noise suppression device is operative to process downlink signals received by the first radio module to cancel transmission noise comprised in the downlink signals, where the transmission noise is generated when the second radio module is processing uplink signals to be transmitted.
US09160456B2
Methods and apparatus for managing the effects of dispersion in an optical transport system in which some of the system's nodes are connected to one another via inhomogeneous fiber-optic links. In one embodiment, an optical transmitter is configured to apply electronic and/or optical dispersion pre-compensation in the amount selected to cause the peak-to-average-power ratio of the optical signal in the lower-dispersion portion of the link to be relatively low (e.g., close to a minimum value). Advantageously, such dispersion pre-compensation tends to significantly reduce, e.g., in terms of the bit-error rate, the directional anisotropy exhibited by optical transmissions through the inhomogeneous fiber-optic links.
US09160451B2
An active optical cable connector plug includes: an electrical interface configured to connect to a first electronic device; an optical interface configured to connect to an optical cable, the optical cable being configured to connect to a second electronic device; an electrical-to-optical circuitry being connected with the electrical interface and the optical interface and configured to convert a received electrical signal to an optical signal; an optical-to-electrical circuitry being connected with the electrical interface and the optical interface and configured to convert a received optical signal to an electrical signal; a plug-in detection block being connected to the electrical interface and configured to detect the electrical properties of the first electronic device; a plug-in emulation block being connected to the electrical interface and configured to emulate the electrical properties of the second electronic device.
US09160448B2
An apparatus and method for estimating intra-channel nonlinear damage, including: a first determining unit configured to determine a nonlinear phase shift weighting dispersion distribution function of an optical fiber transmission link according to a parameter of the optical fiber transmission link; a segmenting unit configured to segment the nonlinear phase shift weighting dispersion distribution function of the optical fiber transmission link into at least one rectangle; a calculating unit configured to respectively calculate a nonlinear perturbation coefficient of each rectangle in the at least one rectangle, and perform summation on the nonlinear perturbation coefficients of all the rectangles, so as to obtain a nonlinear perturbation coefficient of the optical fiber transmission link; and a second determining unit configured to determine intra-channel nonlinear damage of the optical fiber transmission link according to the nonlinear perturbation coefficient of the optical fiber transmission link.
US09160445B2
A system for fault recovery in an optical network may include an initial loading equipment (ILE) apparatus configured to supply power to a set of channels over a first communications link of the optical network, the set of channels including data channels and spare channels, and a control system configured to detect an optical power level over the data channels of the first communications link and determine whether a Q-factor corresponding to the data channels of the first communications link is below an error correction threshold, the control system configured to alert the ILE apparatus to adjust its optical power output over the spare channels upwardly based on the determination that the Q-factor is below the error correction threshold to increase the Q-factor.
US09160438B2
A digital broadcast receiver receives a digital broadcast signal through a plurality of antennas, orthogonally demodulates the received signals, performs channel estimation by detecting a delay profile from a known signal included in each of the orthogonally demodulated signals, and uses the channel estimation results to equalize data signals included in the orthogonally demodulated signals. The delay profiles are also used to estimate the signal quality of each of the equalized data signals by determining the power of the signal component and the power of the noise component in each delay profile and calculating a signal to noise ratio. Diversity combining is performed by weighting the equalized data signals on a basis of their estimated signal quality.
US09160435B2
A system and method are provided for triggering re-beamforming in a 60 GHz communication link based on information collected from platform positional sensors associated with one or the other or both of the transmitters/receivers that constitute ends of the communication link. The disclosed systems and methods monitor various positional sensors that may be used to sense translational and rotational movement of at least one of the platforms on which at least one of the transmitters/receivers is mounted. Information provided by the positional sensors is processed to determine whether or not to trigger re-beamforming for link recovery in 60 GHz communication link. Information provided by the sensors may be used in combination with other link operating metrics, such as PER and RSSI, to make an intelligent determination whether to trigger re-beamforming.
US09160433B2
Embodiments of the present invention disclose a beam codebook generation method, includes: calculating a first array response factor of a reference beam according to the number of actually generated beam signal channels, and calculating a second array response factor of the reference beam according to the preset number of target beam signal channels; performing radiated power normalization processing on the first array response factor to obtain a first radiation factor of the reference beam, and performing radiated power normalization processing on the second array response factor to obtain a second radiation factor of the reference beam; performing normalization processing on the first radiation factor and second radiation factor to obtain a beam codebook of the reference beam; and performing rotation processing on the obtained beam codebook of the reference beam to obtain a beam codebook of one or more other beams except the reference beam in the target beams.
US09160431B2
Certain aspects of the present disclosure present a technique for efficient group definition and overloading for downlink multiuser multiple-input multiple-output (MU-MIMO) transmissions.
US09160422B2
A data capturing method of near-field communication (NFC) protocol and an NFC electronic device thereof are provided. The method can be applied to an NFC electronic device with an operation system, and the operation system includes a kernel mode and a user mode. The method includes following steps: detecting a readable element by an interface drive module in the kernel mode to obtain NFC original data transferred by the readable element; capturing the NFC original data from the interface drive module by a capturing module and outputting the NFC original data to an analyzing module in the user mode; and analyzing the NFC original data by the analyzing module to obtain NFC target data.
US09160411B2
A communication process between two constitutive elements of the network of electricity distribution in a domestic or industrial premise including circuit breakers, electrical modules, switches, electrical plugs and light connection devices. The process including the following steps: assignment by a protocol such as DHCP, BootP or RARP of a first IP address to a first element of the power distribution network, assignment of a second IP address to a second element, and establishment of a communication between the first and second elements of the power distribution network.
US09160410B2
Systems and methods for implementing coexistence by requesting access to a channel in power line communications (PLC) are described. In an illustrative embodiment, a method performed by a PLC device, such as a PLC meter, may include detecting a communication from foreign PLC device on a PLC network in response to a foreign preamble received by the PLC device, determining whether a threshold back-off duration has been reached, and transmitting a channel access request in response to a determination that the threshold back-off duration has been reached.
US09160406B2
Methods and systems are disclosed for efficient cancellation of crosstalk between signals transmitted over multiple signal paths. Symmetry is induced on the signals transmitted over the signal paths such that the crosstalk matrix becomes a matrix with structure. Such structured matrix may be a circulant matrix of which the inverse may be applied efficiently to transmitted symbols or received symbols. Application of such inverse may comprise the fast Fourier transform. Applications of the methods and systems disclosed include chip-to-chip communications, on-chip communications, communication over cables and storage of information.
US09160404B2
A reverberation reduction device includes, a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, calculating reverberation characteristics in response to an impulse response of a path of a sound from an audio output unit to an audio input unit by determining the impulse response from a first audio signal and a second audio signal that represents a sound that the audio input unit has picked up from the first audio signal reproduced by the audio output unit, and estimating a distance from the audio input unit to a sound source in accordance with at least one of a volume and a frequency characteristic of a third audio signal that represents a sound that the audio input unit has picked up from a sound from the sound source; correcting the reverberation characteristics so that the reverberation characteristics.
US09160395B2
This invention provides a method and a terminal device for a multi-band antenna automatically tuning impedance matching, and belongs to the technical field of communication. The method includes: obtaining an operation current value and an output power value of a power amplifier upon transmitting a signal; obtaining a logical control parameter for controlling an antenna tuner based on the operation current value and the output power value, and adjusting the impedance matching of the antenna by using the logical control parameter. The efficiency for impedance matching of the antenna upon operating in the multi-bands may be improved, and the power saving can be better implemented under the condition of assuring the performance of the antenna.
US09160394B2
Disclosed herein is a data reproduction circuit including: a comparator configured to compare input data resulting from capacitive coupling with a comparison voltage as a threshold voltage and output a comparison result; and a comparison voltage variable section configured to change the comparison voltage along a mark rate of the input data and supply the changed comparison voltage to the comparator.
US09160392B2
Control for a portable communication device (300) includes a control knob (304) which has an outer shell (610, 610a) at least partially formed of a dielectric material. The control knob is sized and shaped to facilitate fingertip control of the portable communication device, and has an integrated antenna (608, 608a) disposed within the outer shell. An axial member (612, 708) is provided on which the outer dielectric shell and the antenna are mounted to facilitate rotation of the control knob. A control device (606, 606a) is provided which is configured to control at least one electronic circuit (806) of a portable communication device responsive to a user rotation of the outer dielectric shell. The integrated antenna (608, 608a) is arranged to interface to at least one radio frequency communication circuit of a portable communication device.
US09160382B2
A method and apparatus for tracking and mitigating phase noise in a communication receiver are disclosed. The phase noise tracking and mitigation apparatus operates in a recursive manner and includes a quantizer for determining data symbols from noise-compensated input values, a phase noise estimator for determining raw phase noise values from the data symbols and a first sequence of uncompensated input values, an error concealment module for removing unreliable samples from the raw phase noise values, a filter operable to filter the raw phase noise values to produce filtered phase noise values, and a phase-noise compensator for determining noise-compensated output values dependent upon the filtered phase noise values and the first sequence of uncompensated input values. Filter coefficients, and initial noise-compensated input values are determined from one or more second sequences of uncompensated input values corresponding to known symbols corrupted by phase noise.
US09160381B2
A method and apparatus to align data blocks in a data signal and a reference signal to increase cross-correlation between the data signal and the reference signal as compared to the unaligned data and reference signals and cancel interference in the data signal in the frequency-domain under changing conditions and in the presence of the data signal.
US09160372B2
A bit interleaving method involves applying a bit permutation process to a QC LDPC codeword made up of N cyclic blocks each including Q bits, and dividing the codeword, after the bit permutation process, into a plurality of constellation words each is made up of M bits, the codeword being divided into N/M sections, each constellation word being associated with one of the N/M sections, and the bit permutation process being performed such that each of the constellation words includes one bit from each of M different cyclic blocks associated with a given section.
US09160369B1
The proposed method presents a novel error correction scheme utilizing LDPC codes that provides desired error floor performance. The error floor performance is achieved through combination of the two design parameters of the method. Encoding a block of user data of length S*K bits includes (A) dividing the block into S sub-blocks of equal length, each sub-block having K bits; (B) encoding each of the sub-blocks using a first Error-Correcting-Code; (C) computing bit-wise XOR of all the sub-blocks, thereby generating a new sub-block of K bits; and (D) encoding the new sub-block using a second Error-Correcting-Code.
US09160361B2
To provide a data compression method that can achieve a high data compression ratio and does not require a buffer circuit or only requires a buffer circuit having a small storage capacity at a receiving side. A data compressor device has an adjustment and compression tool operable to switch a plurality of code words having different code lengths and compress input data at a rate that does not exceed a predetermined receiving speed.
US09160360B1
A multiplying digital-to-analog converter (MDAC) with capacitive load reset on an operational amplifier and a pipeline analog-to-digital converter using the MDAC are disclosed. The MDAC includes an operational amplifier and first and second switched-capacitor networks sharing the operational amplifier. The operational amplifier is further coupled with first capacitive load cells when the first switched-capacitor network is coupled to the operational amplifier, and the first capacitive load cells are reset when the first switched-capacitor network is disconnected from the operational amplifier. The operational amplifier is further coupled with second capacitive load cells when the second switched-capacitor network is coupled to the operational amplifier, and the second capacitive load cells are reset when the second switched-capacitor network is disconnected from the operational amplifier.
US09160357B1
In an aspect of the disclosure, a method and an apparatus are provided for calibrating a DAC. The apparatus calibrates a first DAC element, provides a residual current error resulting from the calibration, the residual current error being a difference between a calibrated current source of the first DAC element and a reference current source, stores the residual current error of the calibrated first DAC element in a first memory module using at least first and second storage elements coupled to a differential amplifier, and calibrates a second DAC element using the stored residual current error.
US09160352B1
A phase-locked loop (PLL) and a method for controlling the PLL are provided. The PLL includes a phase detector, a charge pump, a voltage-controlled oscillator (VCO), a feedback frequency divider, and a detector circuit. The phase detector generates a direction signal according to a comparison between phases of a first clock signal and a second clock signal. The charge pump converts the direction signal into a control voltage. The VCO generates a third clock signal. The control voltage controls a frequency of the third clock signal. The feedback frequency divider divides the frequency of the third clock signal to generate the second clock signal. The detector circuit sends a pulse signal to restart the VCO when the control voltage conforms to a preset condition.
US09160345B1
Apparatus to implement several high performance phase interpolators are disclosed. Some embodiments are directed to a full-wave integrating phase interpolation core comprising two pairs of in-phase and quadrature-phase current DACs arranged in a cascode architecture to drive an integrating capacitor and produce an interpolation voltage waveform. The current DACs are biased, weighted, and controlled by in-phase and quadrature-phase input clocks to yield an interpolation waveform that presents a phase value between the phases of the input clocks. Some embodiments deploying the interpolator core use feedback circuitry and reference voltages to adjust the common mode and amplitude of the interpolation voltage waveform to obtain both optimal performance and operation within the interpolator linear region or output compliance range. Both the single-core and dual-core implementations, as well as other implementations of the interpolator core, exhibit high power supply rejection, highly linear interpolation, a wide frequency range, and low cost duty cycle correction.
US09160332B2
In one embodiment, a system includes a touch sensor comprising a set of electrodes and a set of one or more connection pads electrically coupled to the set of electrodes. The system also includes a circuit electrically coupled to the one or more connection pads such that signals may be communicated from the set of one or more connection pads to the circuit. The system further includes the circuit mechanically coupled to the touch sensor via friction welding.
US09160330B2
An apparatus includes multiple first channels configured to be coupled to a first boost capacitor and multiple second channels configured to be coupled to a second boost capacitor. Each channel includes a transistor switch and a gate driver configured to drive the transistor switch. The gate drivers in the first channels include switch sub-arrays configured to control which transistor switch in the first channels is driven using a voltage from the first boost capacitor. The gate drivers in the second channels include switch sub-arrays configured to control which transistor switch in the second channels is driven using a voltage from the second boost capacitor. The transistor switch in each channel may include first and second transistors having their sources coupled together, and each of the channels may further include a pull-down switch configured to pull the sources of the first and second transistors to ground.
US09160323B2
A differential amplifier includes an input common mode voltage generation unit suitable for generating an input common mode voltage, an input common mode voltage sampling unit suitable for performing an independent sampling operation on the input common mode voltage, and a differential amplifying unit suitable for performing a differential amplifying operation on an input voltage and the sampled input common mode voltage.
US09160321B2
A power efficient multiplexer. In accordance with a first embodiment, a power efficient multiplexer comprises a transmission gate structure for selectively passing one of a plurality of input signals and a stacked inverter circuit for inverting the one of a plurality of input signals. Both the stacked inverter and the transmission gate provide beneficial reductions in static power consumption in comparison to conventional multiplexer designs.
US09160312B2
An integrated circuit includes circuitry organized into sub-blocks, and power supply selection circuitry operative to selectively adjust the connectivity of power supply terminals of the sub-blocks. When the integrated circuit is operating in an active mode, the power supply selection circuitry couples the sub-blocks in parallel between upper and lower active-mode power supplies; when the integrated circuit is operating in a standby mode, the power supply selection circuitry couples two or more sub-blocks in series between upper and lower standby-mode power supplies. Additionally, in standby mode, isolation circuitry within a sub-block is activated to isolate circuitry within the sub-block from input or output terminals of the sub-block.
US09160309B2
An area efficient baseband filter is disclosed. In an exemplary embodiment, an apparatus includes a current to voltage (I-V) filter configured to receive an input current signal at an input port and generate a filtered output voltage signal at an output port based on a feedback transconductance. The input current signal comprises an input DC current in addition to a signal current. The apparatus also includes a feedback circuit connected between the output port and the input port, the feedback circuit having at least one transistor configured to couple the input DC current to a signal ground and to provide the feedback transconductance for the I-V filter.
US09160304B2
A branching filter has a group of terminals including an antenna terminal, a transmission signal terminal, reception signal terminals, and a ground terminal; a transmitting filter located between the antenna terminal and the transmission signal terminal; a second filter located between the antenna terminal and the reception signal terminals and; a first connection line connecting the parallel resonators and the ground terminal; a second connection line connecting the receiving filter and the ground terminal; and a third connection line which connects the first connection line and the second connection line and which is electromagnetically coupled with at least one of the resonators and lines configuring the transmitting filter.
US09160301B2
An acoustic wave device includes: a multilayer structure that has plural surfaces which principal surfaces of plural layers provide; a chip including an acoustic wave filter and mounted on a first surface; a resin unit sealing the chip; a wiring pattern that is formed on a second surface and electrically connected to at least one of resonators; a ground pattern that is formed on the second surface along a part of the wiring pattern, and is away from the wiring pattern; and an external terminal that is formed on a third surface and electrically connected to the wiring pattern and the ground pattern, the third surface being disposed on an opposite side of the first surface with respect to the second surface; wherein a part of the wiring pattern that comes closest to the ground pattern is substantially formed in parallel with the ground pattern.
US09160297B2
Disclosed herein is a common mode filter having improved insertion loss characteristics. The common mode filter includes: first and second coil electrode patterns formed at an upper layer and alternately disposed; and first and second coil electrode patterns formed at a lower layer and alternately disposed, wherein the outermost pattern of the upper layer and the outermost pattern of the lower layer are coil electrode patterns having the same order.
US09160296B2
Certain aspects of the present disclosure provide apparatus for producing an output signal that may have a phase difference with respect to an input signal. One example phase shifting circuit for producing such an output signal generally includes a transmission line having first and second points, an impedance connected with a node and with a reference voltage level, a first switch connected with the first point of the transmission line and with the node, and a second switch connected with the second point of the transmission line and with the node, wherein a first signal input to the first point of the transmission line has a phase difference with a second signal output from the second point based on one or more properties of the transmission line when the first and second switches are open.
US09160277B2
One embodiment of the present invention provides a system for controlling operations of a power amplifier in a wireless transmitter. During operation, the system receives a baseband signal to be transmitted, and dynamically switches an operation mode of the power amplifier between a high power back-off mode having a first power back-off factor and a normal mode having a second power back-off factor based on a level of the baseband signal.
US09160276B1
The present invention relates to an adaptable RF impedance translation circuit that includes a first group of inductive elements cascaded in series between an input and an output without any series switching elements, a second group of inductive elements cascaded in series, and a group of switching elements that are capable of electrically coupling the first group of inductive elements to the second group of inductive elements. Further, the adaptable RF impedance translation circuit includes at least one variable shunt capacitance circuit electrically coupled between a common reference and at least one connection node in the adaptable RF impedance translation circuit, which includes control circuitry to select either an OFF state or an ON state associated with each of the switching elements and to select a capacitance associated with each variable shunt capacitance circuit to control impedance translation characteristics of the adaptable RF impedance translation circuit.
US09160262B2
An electric motor control system includes a power inverter and control circuitry configured to control the power inverter either according to a target voltage in a voltage-based control mode or according to a target current in a current-based control mode. A controller is operable to switch operation of the control circuitry between the voltage-based control mode and the current-based control mode. The controller may be configured to operate the control circuitry in the current-based control mode at lower motor operating speeds where stator current margin is of greater significance, and to operate the control circuitry in the voltage-based control mode at higher motor operating speeds where stator voltage margin is of greater significance.
US09160247B2
An alternating current (AC)/direct current (DC) adaptor is to be coupled electrically with an electronic device having an electrical property, and includes a DC/DC converter that receives a DC voltage signal and a control signal, and that adjusts the DC voltage signal according to the control signal to obtain an output DC voltage signal. A device discriminator receives the output DC voltage signal, and generates, according to the output DC voltage signal and the electrical property, a device indication signal set. A controller obtains a target value according to the device indication signal set, and outputs the control signal according to an initial value or the target value to control voltage value of the output DC voltage signal provided to the electronic device.
US09160241B2
Driver circuits (1) for driving load circuits comprise transformer circuits (21) with primary side windings to be coupled to source circuits and with secondary side windings to be coupled to the load circuits. By providing the driver circuits (1) with determination circuits (22) for determining secondary side currents as functions of primary side currents, primary side voltages, primary side inductances and transformer ratios, the secondary side currents can be determined solely at primary sides of the transformer circuits (21). Functions may define secondary side currents to be proportional to differences between first signals proportional to integrals of primary side voltages divided by primary side inductances and second signals proportional to primary side currents, the differences being multiplied by the transformer ratios. The primary side inductances may be inductances measured at primary sides and the transformer ratios may be voltage ratios of the transformer circuits (21), both for open secondary sides of the transformer circuits (21).
US09160240B2
A phase of the pulse control signal upon restarting is synchronized with the phase of the pulse control signal upon suspending, thereby suppressing fluctuations of output voltage in each phase of the inverter upon restarting and further suppressing fluctuations of voltage supplied to the load. Upon supplying DC power to a plasma generator, when arc discharge occurs in the plasma generator, supplying of the DC power is suspended to reduce damage on the electrodes and substrate, and further upon extinguishing of the arc discharge, supplying of the DC power is restarted. In suspending and resuming the DC output, the current flowing in the chopper upon suspending is held in the form of circulating current, and upon restarting the inverter, this circulating current is supplied to the load. Accordingly, it is possible to reduce a delay in supplying the DC power to the load, upon resuming the DC output.
US09160238B2
In a power converter, a deviation calculator calculates, in each cycle, a deviation between a value of an input electrical parameter of a switch circuit and a target value selected by a selector in a previous cycle. The input electrical parameter depends on the input power to the switch circuit. A second calculator calculates, in each cycle, a value of a second feedback controlled variable such that the value of the second feedback variable approaches the value of the input electrical parameter. A controller controls, in each cycle, the selector to select one of the value of the first feedback controlled variable and the value of the second feedback controlled variable as the target value for the next cycle according to the deviation calculated by the deviation calculator.
US09160233B2
A controller for controlling a power converter to output constant power includes a current sensing module, a voltage generation module, and a voltage regulation module. The current sensing module generates a sensing current according to an output current flowing through a secondary side of the power converter. The voltage generation module generates a set voltage corresponding to a reciprocal of the sensing current according to the sensing current. The voltage regulation module generates a regulation voltage to a feedback circuit of the secondary side of the power converter according to the set voltage and a sensing voltage corresponding to an output voltage of the secondary side of the power converter. The feedback circuit and a primary side of the power converter regulate the output voltage according to the regulation voltage, where a product of the output voltage and the output current is a constant value.
US09160232B2
A power conversion circuit uses smaller, cheaper, and faster analog and digital circuits, e.g., buffers, comparators, and processing circuits, to provide the information necessary to control a multilevel power converter faster, cheaper, and with a smaller footprint than conventional techniques. For example, a current detection circuit indirectly measures a direction of a current through an inductor connected between midpoint node and an output node of a multilevel power converter based on comparisons between voltages associated with the multilevel power converter. A capacitor voltage detection detects a capacitor voltage across the flying capacitor to generate a logic signal based on a comparison between the capacitor voltage and a first reference voltage. A control circuit selects an operating state of the multilevel power converter to regulate a first capacitor voltage across the first capacitor based on the indirectly measured direction of the inductor current, the logic signal, and an input command signal.
US09160230B2
To provide a DC/DC converter equipped with a clamp circuit having low power consumption, and reducible in chip area. A clamp circuit which clamps an output terminal of an error amplifier circuit equipped with an amplifier and a first transistor connected to an output terminal of the amplifier is configured to include a second transistor having a source connected to a source of the first transistor, a gate connected to a constant voltage circuit, and a drain connected to a constant current circuit, and a third transistor having a gate connected to the drain of the second transistor and a drain connected to the output of the amplifier.
US09160218B2
A machine (1) having a rotor (11) including permanent magnets (PM) and field coils (EC). The magnets are housed in first axial recesses (E1) distributed within a circumferential portion of the magnetic body, thus defining circumferential polar sections. The coils are housed in second axial recesses (E2) distributed within an intermediate portion of the magnetic body. The circumferential polar section includes a third recess (E3), and a portion of the magnetic body forming a bridge having a height of around 0.7 mm to around 2 mm is retained between an apex of the recess and an outer pole face.
US09160215B2
A method, a system, and an apparatus are disclosed for monitoring the operating conditions of electric generators and motors by merely taking measurements from a few locations on the rotor's outer region/surface or stator's inner surface. In this disclosure an exemplary method of detecting adverse conditions within alternating current electromotive devices, which can lead to failure, is presented. This example method uses non-contact sensing devices mounted only on a section of the rotor's or stator's surface of the electromotive device to scan the stator's or rotor's surface, respectively. The disclosed method and apparatus will reduce cost by reducing complexity of the design, manufacturing, installation, maintenance, and replacement of the monitoring system, and by utilizing generic mounting techniques that will reduce risk of damage to the generators as the lighter weight sensor housings are secured by simpler mounting means.
US09160201B2
In a direct contact plug-in connection having a circuit board, which has contact surfaces on its one side, and having a direct contact plug that is plug-connectible to the circuit board, which has contact elements for the electrical direct contacting of the contact surfaces of the circuit board, the contact surfaces are provided on a circuit board section that runs transversely to the plugging direction of the plug connection, the contact elements each contacting the contact surfaces, using their front end face, in the plugging direction.
US09160198B2
The battery charging method includes: defining first to third charging regions according to a first predetermined voltage and the charging saturation voltage of a battery; determining a charging region of the battery according to the initial voltage of the battery, and determining a threshold charging current according to the charging regions of the battery; charging the battery according to the threshold charging current; continuously measuring a plurality of voltages in the battery during a predetermined period and determining an average voltage of the battery; determining if the previously determined charging region of the battery has changed according to the average voltage of the battery; and when the charging region of the battery has changed and the average voltage of the battery is lower than the charging saturation voltage, then lowering the threshold charging current and repeating the above steps.
US09160193B2
An electricity charging system includes: a charger portion that charges a storage battery; a detection portion that detects an amount of charge stored in the storage battery; and a control portion that controls electric power that is supplied to charge the storage battery by the charger portion so that the electric power changes by a predetermined rule, according to the amount of stored electricity detected by the detection portion.
US09160189B2
A case for an electronic device is provided. The case can include a front shell attachable to a back shell, the front shell and the back shell at least partially surrounding an electronic device installed in the case. The case can include an attached payment device reader that is electrically connected to the electronic device, an attached product information input device electrically connected to the electronic device, and a battery electrically connected to the electronic device. The case can also include an electromechanical button and a trigger member that can actuate the electromechanical button. The case can also include a rotatable mount that is removably attachable to an outer surface of the case and a hand strap attached to the rotatable mount.
US09160187B2
An optical charger includes a fixing block, a number of light receivers, a substrate, and a number of light emitters. The fixing block is used for receiving a battery. The light receivers are fixed on the fixing block. The battery is electrically connected to the light receivers. The substrate has a loading surface for loading the fixing block. The light emitters are positioned on the substrate and face the light receivers. The light emitters are electrically connected to an external power supply, and are used for converting electrical energy from the external power supply into optical energy and emitting light rays. The light receivers are used for receiving the light rays from the light emitters, and converting optical power of the light rays into electric energy. The battery receives and stores the electric energy.
US09160179B2
Capacitor elements are connected in series and charged until a voltage between terminals of a capacitor element whose capacitance is lowest among the capacitor elements reaches a withstanding voltage. When the voltage between the terminals of the capacitor element reaches the withstanding voltage, the capacitor elements are connected in parallel, and electric charge of the capacitor element is transferred to the other capacitor elements. Hereafter, an operation of switching between series connection and parallel connection is repeated such that the capacitor elements are connected in series and charged again when the voltage between the terminals of the capacitor element is reduced to a full charge voltage due to an outflow of the electric charge, and the capacitor elements are connected in parallel when the voltage between the terminals of the capacitor element reaches the withstanding voltage.
US09160176B2
To increase efficiency of wireless power feeding to a moving object in wireless power feeding. A wireless power feeder 116 feeds power by wireless from a plurality of feeding coils L2 to an EV 108 including a receiving coil L3. The feeding coils L2 are arranged along a moving direction of the EV 108 and receive power from a power supply circuit including a plurality of power transmission control circuits 200. The power supply circuit 102 makes a first feeding coil L2 supply AC power to the EV 108 when the EV 108 passes through the first feeding coil L2 and, at the same time, prepares power feeding from a second feeding coil L2 through which the EV 108 has not passed.
US09160174B2
A control architecture for a power controller has a power line input, a plurality of power channels that are operable to control power flow from the power line input to one or more loads, an isolated power supply, and a microcontroller module that controls each of the multiple power channels.
US09160162B2
A protection circuit includes a protection module and a fan electrically connected to the protection module. The protection module includes a control chip, an inverter, and an electronic switch. An input terminal of the inverter is electrically connected to a voltage output terminal and the fan, and further electrically connected to a clear pin of the control chip. An output terminal of the inverter is electrically connected to a preparation pin of the control chip. A first terminal of the electronic switch is electrically connected to an output pin of the control chip. The first and second terminals of the electronic switch are electrically connected to a power source terminal. A third terminal of the electronic switch is electrically connected to the voltage output terminal. When the fan short-circuits, the power source terminal stops supplying power to the fan through the voltage output terminal.
US09160161B2
A system and method for detecting ground faults in an AC motor drive is disclosed. A fault detection and protection system for an AC motor drive includes current sensors to measure first and second phase output currents, a voltage sensor to measure a DC link voltage, and a desaturation control circuit to determine a voltage and associated current across PWM inverter switches for a third phase of the output. A controller compares the first and second phase currents, the measured DC link voltage, and the voltage across the PWM inverter switches on the third phase, to a plurality of thresholds. The controller detects a ground fault on one of the first, second, and third phases of the three phase output to the AC motor based on the comparisons of the first and the second phase currents, the DC link voltage, and the voltage across the switches to the thresholds.
US09160149B2
Provided is a wire grip, which has excellent workability for bracing the wire and which can grip a linear object for bracing the wire without applying any excessive load to the linear object.The wire grip comprises a stationary-side wire gripping portion having a body and a movable-side wire gripping portion, whereby a linear object can be gripped between them, where a first action portion for moving the movable-side wire gripping portion back and forth and a second action portion connected to the first action portion by a connecting rod are turnably attached to the body, whereby the connecting rod is pulled substantially parallel to the gripping portions so that the connecting rod, and the first and second action portions are linked to act to move the movable-side wire gripping portion towards the stationary-side wire gripping portion.
US09160136B1
A first amplification structure uses a single pass external diffusion amplifier wherein the picosecond beam cross-sectional area is matched to the cross-sectional area of the gain medium. A half waveplate between the gain medium and the incoming beam optimizes the polarization of the beam diameter to the polarization of the gain medium. A second amplification structure uses a double pass external diffusion amplifier wherein the beam cross-sectional area is matched to the cross-sectional area of the gain medium and passed twice therethrough. A half waveplate and a rotator create a right circular polarized beam through the gain medium and a maximum “R” coated reflector resides beyond the external diffusion amplifier and reflects a left circular polarized beam back through the gain medium, the rotator and the half waveplate where it becomes horizontally polarized and is then transmitted out of the amplification structure by the polarization sensitive beam splitter.
US09160129B2
Frames for plug connectors capable of being a reduced size may include features to support contacts, house circuitry for coupling with the contacts, facilitate the flow of molten material during the molding of the frame, and allow for ease of insertion and removal of the plug connector to and from a corresponding receptacle connector. For example, a frame may include ledges, interlocks, and rounded and tapered openings. Methods for manufacturing the frame are also provided.
US09160128B2
An electrical connector installation tool including a frame and a screw ram. The frame includes a front end having an anvil section adapted to contact a front end of an electrical wedge connector shell, and a rear end having a threaded aperture. The screw ram has a front end, a rear end and a middle section. The front end is adapted to contact a rear end of an electrical wedge connector wedge. The middle section includes a threaded section which is connected to the threaded aperture of the frame to allow the screw ram to be screwed into the frame and thereby move the front end of the screw ram towards the anvil section.
US09160124B2
A compliant mount for use in a connector or connection adapter is disclosed. The compliant mount may be used in a connection between a portable electronic device and another electronic device, such as a docking station. A compliant mount connector adapter may include a first end connector engageable with a portable device and a second end connector engageable with another device, the first and second end connectors coupled with a compliant mount allowing movement of the first end connector engaged with the portable device relative to the second end connector when engaged within the other electronic device. The compliant mount may include any or all of: elastomers, springs, torsion bars, elastomers, rigid members or housing, ball and socket joints, resilient bendable members, and dongles to allow for controlled resistance to bending or torsional forces applied to the portable device when connected to the other electronic device with the connector adapter.
US09160123B1
A communication connector includes an outer casing and a plurality of transmission wafers inserted into the outer casing. The transmission wafers are provided for receiving a mating connector along an inserting direction. Each communication wafer includes at least two terminals in coplanar arrangement, and each terminal has a straight segment. The straight segments of the terminals are respectively arranged in a first acute angle and a second acute angle with respective to the inserting direction, in which the first acute angle is smaller than the second acute angle. Two virtual lines, which are respectively defined by extending from the straight segments along the longitudinal directions thereof, are intersecting to form an angle. The angle is the difference of the first and second acute angles. Thus, the communication connector provided by the instant disclosure is produced easily.
US09160121B2
The invention relates to a high frequency coaxial connector (1) having a first and a second connector part (2, 3). The first connector part (2) comprises an outer conductor (5) and an inner conductor (4) held relative to said outer conductor by means of an insulator (6) and disposed in an opening (11) of the insulator (6). The inner conductor (4) comprises an end piece (8) that is electrically conductively and operatively connected to a connector sleeve (10). The connector sleeve (10) is mechanically operatively connected to the insulator (6) by means of first operative connection means (12, 13), so that the connector sleeve (10) can be tilted relative to the inner conductor (4). An axial displacement can be made possible by means of the active connection to the second connector part (3).
US09160118B2
An electrical interconnect assembly, comprising an electrical conductor a housing having a terminal end, a connector connected to the conductor and the housing and extending along a longitudinal axis from the terminal end of the housing, the connector having a terminal surface spaced from the housing, a light emitter within the housing, and a light guide within the housing to direct light from the light emitter to exit the housing from the terminal end to substantially illuminate the connector. Also, an electrical interconnect assembly comprising, a housing having a terminal end, a receptacle in the housing, the receptacle having an opening at the terminal end of the housing and a back wall, and a longitudinal axis extending orthogonally from the back wall; and a light emitter within the receptacle, the receptacle directing light from the light emitter to exit the housing from the terminal end to substantially illuminate the receptacle.
US09160115B2
An electrical connector plug has resilient contact terminals for electrical connection to an electrical connector socket. The electrical connector plug has an electrically conductive housing, and a dielectric shell and resilient contact terminals are mounted in the electrically conductive housing. The dielectric shell has a base portion and a front edge portion extending from the base portion. Two groups of resilient contact terminals are mounted on the dielectric shell and axially symmetrical to each other in the longitudinal direction, with each of the resilient contact terminals having a flat section and an upwardly protruding contact section. A metallic shield frame surrounds the front edge portion and is electrically connected to the electrically conductive housing, with the metallic shield frame having a front section and two lateral protective sections. The lateral protective sections have a height no less than that of the upwardly protruding contact sections.
US09160114B2
An electrical connector assembly (1; 2; 3) includes a first connector (10; 50; 70; 90) and a second connector (20; 60; 80; 91). The first connector includes a first conductive body (11, 12; 32; 502; 71; 920) including a first mounting face, a plurality of first contacts (121; 321; 551; 921), a plurality of first shielding members (123; 323; 53; 720; 900), and a plurality first insulator (122; 322; 550). The second connector (20; 60; 80; 91) includes a second conductive body (21; 61; 822) for being mated with the first conductive body and including a second mounting face, a plurality of second contacts (220; 420; 620) and mated with the first contacts, a plurality of second shielding members (222; 422; 68), and a plurality second insulator (221; 421; 621). A total transmitting traces of the first contacts and the second contacts between the first mating face and the second mating face are circumferentially fully shielded.
US09160106B2
A delatch mechanism for a plug connector (100) plugged in a cage (20). The delatch mechanism includes a latch block (210) positioned at an exterior surface of the cage, a latch tap (14) positioned at an exterior portion of the plug connector (100), and an actuator member (3) positioned at the exterior portion of the plug connector. The latch tap has a latch hole (1421) for matching with the latch block to lock the plug connector with the cage. Drive the actuator member so that the latch block away from the latch hole to unlock the plug connector from the cage. Through setting the latch block on the cage and the latch hole on the plug connector, the delatch mechanism runs easily for unlatch process.
US09160105B2
A terminal of a connector includes two contact points, that is, a front contact point and a rear contact point. An angle formed by a line extending from an upper end of a rear terminal portion to the rear contact point and a direction in which the connector is inserted and removed is smaller than an angle formed by a line extending from an upper end of a front terminal portion to the front contact point and the direction in which the connector is inserted and removed. Thus, the insertion force used to insert the rear contact point can be reduced.
US09160100B2
An angle adjustable connecting module comprises a casing and a connecting assembly. The casing has an opening. The connecting assembly includes a connecting portion, a shaft and at least an elastic member. The connecting portion is connected with the shaft, an end of the elastic member is connected with the shaft and the other end of the elastic member is connected with the casing, and the shaft is rotatably disposed at the casing for allowing a part of the connecting portion to be movably exposed to the opening. Thus, the wear problem generated as connecting with the game controller can be reduced for ensuring that the functions are normally operated to extend the lifetime of the game controller.
US09160098B1
An electrical connector includes an insulating housing, a plurality of electrical terminals integrated in the insulating housing, a shielding shell, an external housing and a water-proof assembly. The shielding shell is worn around the insulating housing and has a bottom plate opened with a pair of through slots. The external housing is molded outside the insulating housing and the shielding shell, and has a bottom wall defined with a pair of through holes which are corresponding to the through slots. The water-proof assembly is embedded in the bottom of the external housing and has a pair of elastic arms elastically project upward through the through holes of the external housing and the through slots of the shielding shell.
US09160081B2
A composite of two components which are used for current conduction, includes: a through opening formed in a first component; and a connection section of a second component which is insertable into the through opening in an installation direction so that a friction-locked connection in the form of a press-fit connection is formed at least regionally between the through opening and the connection section. The connection section and a holding section of the second component protrude beyond the first component in the area of the through opening in the installation direction in the installed state, and the holding section has at least one area for an installation aid which is reduced in cross section in relation to the cross-sectional area of the through opening.
US09160079B2
A multi-band antenna is disclosed that can operate in two different frequency bands through two different modes of operation. It can operate as a radio antenna for coupling energy into or out of a radio signal in a radio frequency band; or it can operate as a magnetic antenna for coupling energy into or out of a magnetic signal in a lower frequency band. A radio signal is a signal consisting of an electromagnetic wave; a magnetic signal is a signal consisting of a magnetic field. The multi-band antenna achieves the two modes of operation in a compact volume of space comparable to the volume of space occupied by an equivalent single-band antenna.
US09160078B2
A corner reflector includes: annular hollow balloons having flexibility and airtightness, and when gas is supplied therein, the annular hollow balloons expand with pressure of the gas to be an annular shape; and a radio wave reflection film having an outer edge part that is attached to the annular hollow balloons so that expansion of the annular hollow balloons makes the radio wave reflection film unfold over a plane of the annular shape. The three of the annular hollow balloons are provided so as to be mutually orthogonal after expansion. Binding members are attached to outer faces of the annular hollow balloons, the binding members being for preventing expansion of the annular hollow balloons beyond their limit volume.
US09160073B2
An antenna device includes an antenna unit, a power supply terminal and a time constant circuit. The antenna unit includes an antenna element and a variable capacitance element that is variable in capacitance in accordance with a voltage applied to the variable capacitance element, and resonates in such a manner that the antenna element and the variable capacitance element cooperate with each other. The power supply terminal supplies the voltage applied to the variable capacitance element. The time constant circuit gradually increases the voltage applied to the variable capacitance element when a voltage applied to the power supply terminal is changed from an off state to an on state.
US09160071B2
An active antenna system comprises a coupling block adapted to sample a portion of a first telecommunication signal and a compensation block. The compensation block is coupled to the coupling block and is adapted to apply at least a phase compensation to the portion of the first telecommunication signal, thereby obtaining a first compensation signal. The coupling block is further adapted to combine the first telecommunication signal and the first compensation signal into a compensated first telecommunications signal to be fed into an antenna arrangement.
US09160062B2
The invention relates to an improved method for operating a phase-controlled group antenna as well as an associated phase shifter assembly and a phase-controlled group antenna, characterized by, inter alia, the following features: the phase shifter assembly is designed such that at least one of the following two conditions is met: RN: R1≧n+k ud/or PhN: Ph1≧n+k, where RN is the largest radius, and R1 is the smallest radius of a conductor segment (11) relative to the phase shifter assembly (7), where k is a value of 0.2 and particularly 0.25, 0.30, or preferably 0.40.
US09160053B2
Conventional chemisorption films use only a chemical bond between an adsorbent and a flat base material surface and thus have a problem that the contact angle of water droplets is about 120 degrees at the highest and, thus, water-repellent, oil-repellent and anti-fouling properties and water take-off properties are unsatisfactory for spontaneous removal of water droplets and dirt as in a lotus leaf. This invention provides an icing and snow accretion preventive insulator, electric wire and antenna. They are manufactured by a method characterized by comprising at least the step of forming a fine particle fusion film on the surface of a base material, the step of coating a fine particle liquid, prepared by dispersing fine particles in a solvent which does not dissolve the film, and drying the coating, the step of firing, the step of removing, by washing, fine particles not fused to the film, and the step of forming a water-repellent, oil-repellent and anti-fouling film. Alternatively, they may be manufactured by a method characterized by comprising at least the step of coating a fine particle liquid, prepared by dispersing fine particles in a solvent, onto the surface of a base material and drying the coating, the step of firing, the step of removing, by washing, fine particles not fused to the film, and the step of forming a water-repellent, oil-repellent and anti-fouling film.
US09160038B2
A battery module of the present invention is adaptable to be utilized in various configurations including and not limited to an overlapping battery cell packaging configuration and a vertical stack battery cell packaging configuration used in an automotive vehicle. The battery module has a plurality of battery heatsink assemblies with the cells disposed therebetween. A plurality of rods extend through the each heatsink assemblies to secure the heatsink assemblies and the cell with one another to form the battery module.
US09160027B2
A fuel cell bundle includes a plurality of columnar fuel cell stacks extending in a first direction that are disposed spaced apart so that side surfaces thereof face each other, the fuel cell stacks each having a first gas flow channel along the first direction and also having a plurality of series-connected fuel cells disposed side-by-side in a second direction intersected by the first direction; a connecting member for electrically connecting series-connected fuel cells of a fuel cell stack with series-connected fuel cells of a fuel cell stack adjacent thereto; and a second gas flow channel regulating member for forming a second gas flow channel along the first gas flow channel between itself and the connecting member, the connecting member and the second gas flow channel regulating member being disposed between the adjacent fuel cell stacks.
US09160025B2
Embodiments of the invention generally provide for flow battery cells and systems containing a plurality of flow battery cells, and methods for improving metal plating within the flow battery cell, such as by flowing and exposing the catholyte to various types of cathodes. In one embodiment, a flow battery cell is provided which includes a cathodic half cell and an anodic half cell separated by an electrolyte membrane, wherein the cathodic half cell contains a plurality of cathodic wires extending perpendicular or substantially perpendicular to and within the catholyte pathway and in contact with the catholyte, and each of the cathodic wires extends parallel or substantially parallel to each other. In some examples, the plurality of cathodic wires may have at least two arrays of cathodic wires, each array contains at least one row of cathodic wires, and each row extends along the catholyte pathway.
US09160021B2
Materials are provided that may be useful as ionomers or polymer ionomers, including compounds including bis sulfonyl imide groups which may be highly fluorinated and may be polymers.
US09160011B2
For use in a fuel cell separator comprising a separator substrate, a primer layer, and an elastomeric seal, a sealing material comprises a primer composition containing Si—H groups of which the primer layer is formed, and a liquid addition-curable silicone rubber composition containing alkenyl groups and Si—H groups of which the elastomeric seal is formed. A molar ratio of the total amount of Si—H groups to the total amount of alkenyl groups per unit weight of the primer composition and the silicone rubber composition is in the range: 5.0
US09160006B2
The invention relates to a current collector foil made of aluminum or an aluminum alloy, to the use of the current collector foil for batteries or accumulators, in particular lithium-ion accumulators, and to a method for producing the current collector foil. The object of providing a current collector foil, which has very good properties with regard to conductivity and tensile strength, and which can also be produced economically, is achieved in that the current collector foil has an acid-pickled or alkali-pickled surface.
US09160002B2
In a valve-regulated lead-acid battery in which charging is performed intermittently on every short time and high rate discharging to a load is performed in a partial state of charge (PSOC), a valve-regulated lead-acid battery improved for the charge acceptance and the life characteristic under PSOC than usual is provided. A positive electrode plate having a specific surface area of an active material of 5.5 m2/g or more is used. A valve-regulated lead-acid battery is manufactured by using a negative electrode plate improved for the charge acceptance and the life performance by adding a carbonaceous electroconductive material and a formaldehyde condensate of bisphenols aminobenzene sulfonic acid to a negative electrode active material and setting the specific gravity of an electrolyte to 1.30 or more and 1.35 or less.
US09159994B2
A composition for forming an electrode. The composition includes a metal fluoride compound doped with a dopant. The addition of the dopant: (i) improves the bulk conductivity of the composition as compared to the undoped metal fluoride compound; (ii) changes the bandgap of the composition as compared to the undoped metal fluoride compound; or (iii) induces the formation of a conductive metallic network. A method of making the composition is included.
US09159992B2
Disclosed is a negative electrode active material for a lithium ion secondary battery, which is capable of further improving the charge/discharge cycle characteristics. Also disclosed is a lithium ion secondary battery which uses the negative electrode active material for a lithium ion secondary battery. The negative electrode active material for a lithium ion secondary battery is composed of composite particles each of which has a core/shell structure configured of a core part that is formed from a polymer and a shell part that is formed of a metal layer. The metal layer of the shell part is formed by metal plating. Preferably, the metal layer comprises at least a metal layer (a1) that is formed by electroless plating and a metal layer (a2) that is formed by electrolytic plating, in this order from the core part side.
US09159991B2
This invention relates generally to electrode materials, electrochemical cells employing such materials, and methods of synthesizing such materials. The electrode materials have a crystal structure with a high ratio of Li to metal M, which is found to improve capacity by enabling the transfer of a greater amount of lithium per metal, and which is also found to improve stability by retaining a sufficient amount of lithium after charging. Furthermore, synthesis techniques are presented which result in improved charge and discharge capacities and reduced particle sizes of the electrode materials.
US09159990B2
Battery formation protocols are used to perform initial charging of batteries with lithium rich high capacity positive electrode to result a more stable battery structure. The formation protocol generally comprises three steps, an initial charge step, a rest period under an open circuit and a subsequent charge step to a selected partial activation voltage. The subsequent or second charge voltage is selected to provide for a desired degree of partial activation of the positive electrode active material to achieve a desired specific capacity while providing for excellent stability with cycling. The formation protocol is particularly effective to stabilize cycling for compositions with moderate lithium enrichment.
US09159989B2
The all-solid battery has two electrode layers of a positive electrode and a negative electrode interposing a solid electrolyte layer therebetween, in which at least one of the electrode layers is composed of a sintered body of a mixed material including at least one or more types of electrode active material particles comprising electrode active material and solid electrolyte particles comprising solid electrolyte, and a portion of at least 30% by area of a grain boundary surrounding the electrode active material particles has a coating layer with a thickness of 1 to 200 nm.
US09159987B2
The present invention provides a method for manufacturing a battery electrode. This method comprises the steps of applying a binder solution 50 that contains a binder 54 and is adjusted so that the contact angle of the binder solution 50 with the surface of a current collector 10 is 73° or less, to form a binder solution layer 56; applying a mixed material paste 40 containing an active material 22 on top of the binder solution layer 56, to deposit both the binder solution layer 56 and a mixed material paste layer 46 on the current collector 10; and obtaining an electrode 30 in which a mixed material layer 20 is formed on the current collector 10, by drying the deposited binder solution layer 56 and mixed material paste layer 46 together.
US09159982B2
A battery system includes a plurality of electrochemical cells each having at least one terminal and a plurality of members coupled together to form a frame for securing the electrochemical cells in place. At least one of the members has openings configured to receive the terminals of the plurality of cells and also has features for spacing apart the plurality of cells to facilitate the flow of a cooling fluid between the cells. The battery system further includes a battery management system provided at a first end of the frame and a device provided at a second end of the frame for providing the cooling fluid to the cells and to the battery management system simultaneously.
US09159980B2
An electrochemical cell is presented. The cell includes a housing formed of a metallic material. A component is disposed within an anode compartment of the cell that contains an alkali metal. The component comprises a sacrificial metal that has an oxidation potential less than the oxidation potential of the housing material. An energy storage device including such an electrochemical cell is also provided.
US09159976B2
A container for a sealed secondary cell containing an electrode plate group is provided comprising a wall forming a base (2) in electrically conducting material, the base comprising a peripheral portion (2a), a closure member portion (2b) and a weakened portion (2c) joining the peripheral portion (2a) to the closure member portion and designed to rupture in the presence of an excess pressure inside the container. An electrically insulating ring member (4) is mounted on the peripheral portion to support the electrode plate group, and the container includes an electrically conducting flexible connection part (3), electrically connected to the closure member portion (2b) and to the electrode plate group, in which, in the presence of an excess pressure leading to rupturing of the weakened portion, the connection part guides the closure member portion to a position after rupture which is substantially parallel to its position prior to rupture.
US09159973B2
Equalization of a temperature distribution in a flow direction on a cooling plate is facilitated so that temperatures of plural cells that thermally contact with the cooling plate are equalized, to reduce variability in the state of charge-discharge and the lifetimes of the respective cells. A battery module includes a cooling plate having a refrigerant channel in which a refrigerant circulates, and plural cells that are thermally conductively coupled onto a surface of the cooling plate, in which the refrigerant channel is formed with plural large diameter pipes that decelerate the refrigerant, and plural small diameter pipes that accelerate the refrigerant, a channel sectional area of the large diameter pipes is larger than a refrigerant channel sectional area of the small diameter pipes arranged on an inflow side of the large diameter pipes.
US09159969B2
A battery pack and a method of manufacturing the same. The battery pack includes: a package member formed of a laminate strengthened sheet; and a support plate coupled to at least a portion of the package member to form a case having a space for receiving an electrode assembly. The manufacturing method of the battery pack includes: forming an electrode assembly; forming a case for receiving the electrode assembly by coupling a solid support plate to at least a portion of a package member formed of a laminate strengthened sheet; inserting the electrode assembly into the case; and electrically connecting the electrode assembly to a terminal assembly.
US09159968B2
Disclosed herein are a pack case constructed in a structure in which a plurality of battery cells are mounted in the pack case to electrically connect the battery cells with each other, wherein the pack case includes an upper case and a lower case constructed in a hollow structure in which the upper case and the lower case are coupled with each other while the battery cells are mounted between the upper case and the lower case, each case is integrally provided at the inner part thereof with a plurality of spacers for supporting the battery cells, and each case is provided at the outer part thereof with a plurality of ventilation openings which communicate with the interior of each case, and a battery pack including the pack case. The pack case according to the present invention has effects in that a plurality of battery cells are stably mounted in the pack case in a compact structure through a simple assembly process, heat generated from the battery cells is effectively removed during the charge and discharge of the battery cells, and an additional safety unit, such as a detection member and/or a protection circuit module, is easily mounted to the pack case.
US09159964B2
A solid-state, mismatched battery comprises a first battery cell having a first internal resistance, and a second battery cell having a second internal resistance, the second internal resistance being a predefined resistance that is less than the first internal resistance. One or more of electrical connectors electrically couple the first and second battery cells. A casing encloses the first and second battery cells. A pair of terminals is electrically coupled to the first and second battery cells to output electrical power to an external load.
US09159959B2
For an organic semiconductor component and production thereof, an organic semiconductor layer is formed from complexes disposed on a boundary between a first layer and a second layer. The organic semiconductor layer is thereby orientated. The first layer is formed of a salt providing the central cations for the complexes. The second layer is formed of molecules that are the ligands of the complexes. Complex formation takes place when the second layer is deposited on the first layer.
US09159958B2
Disclosed is an organic light emitting display device to prevent deterioration of visibility caused by reflection of incident light and color transition at high viewing angle, and improve transmittance, the organic light emitting display device includes an organic light emitting display panel, and an antireflective member adhered to an outer surface of the organic light emitting display panel, the antireflective member including a reactive liquid crystal layer and a polarizer film which are laminated in this order, wherein the reactive liquid crystal layer has a λ/4 retardation with respect to a transmitted light of the polarizer film.
US09159956B2
Optical films, and organic-light-emitting display apparatuses, include a high refractive index pattern layer including a first surface and a second surface facing each other. The first surface includes a pattern having grooves. The grooves each have a curved surface and a depth greater than a width. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. Further included is a low refractive index pattern layer formed of a material having a refractive index smaller than that of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling grooves. A tilt angle, θ, of each groove satisfies the following condition, 15°≦θ≦75°.
US09159953B2
An organic light-emitting display device includes a first substrate; a display unit on the first substrate; an encapsulation layer covering the display unit; a second substrate on the first substrate, wherein the display unit is interposed therebetween; a sealant between the encapsulation layer and the second substrate and at the outside of the display unit, wherein the sealant bonds the encapsulation layer and the second substrate to seal them; and a getter on the encapsulation layer in a region between the sealant and the display unit.
US09159952B2
Provided herein is a flexible packaging substrate, comprising a first polymer layer; a metal foil layer disposed on the first polymer layer; a second polymer layer disposed on the metal foil layer; and wherein the surface area of the metal foil layer is larger than those of both the first and the second polymer layer. Also provided are a fabricating method for the same and a method for packaging an organic electroluminescent device using the same. The flexible packaging substrate according to the present invention is able to prevent oxygen and moisture from permeating effectively, allowing the service life of the packaged device prolonged. Additionally, the fabrication according to the examples of the present invention was performed through simple processes, and thereby the packaging process was simplified and the packaging performance was improved.
US09159943B2
A light-emitting device is provided having an anode, a cathode, and a light-emitting material contacting and separating the cathode and anode. Wherein the cathode includes a graphene and/or graphene oxide.
US09159942B2
A light-emitting element which has low driving voltage and high emission efficiency is provided. The light-emitting element includes, between a pair of electrodes, a hole-transport layer and a light-emitting layer over the hole-transport layer. The light-emitting layer contains a first organic compound having an electron-transport property, a second organic compound having a hole-transport property, and a light-emitting third organic compound converting triplet excitation energy into light emission. A combination of the first organic compound and the second organic compound forms an exciplex. The hole-transport layer is formed using two or more kinds of organic compounds and contains at least the second organic compound.
US09159934B2
A novel organic material with fewer impurities, a light-emitting element including the organic material, and a light-emitting device, an electronic appliance, and a lighting device each of which includes the light-emitting element are provided. The organic material is obtained by coupling an aryl halide and an aryl boronic acid or an aryl boronic acid ester. The aryl boronic acid or the aryl boronic acid ester includes at least one of a first impurity in which a boryl group of the aryl boronic acid or the aryl boronic acid ester is substituted by hydrogen and a second impurity in which a molecular mass of 16 or 17 is added to the molecular mass of the first impurity. The concentration of an impurity other than the first impurity and the second impurity is 1% or lower.
US09159931B2
Provided are a novel aromatic amine derivative having a specific structure and an organic electroluminescence device in which an organic thin layer comprising a single layer or plural layers including a light emitting layer is interposed between a cathode and an anode, wherein at leas one layer of the above organic thin layer contains the aromatic amine derivative described above in the form of a single component or a mixed component. Thus, the organic electroluminescence device is less liable to be crystallized in molecules, improved in a yield in producing the organic electroluminescence device and extended in a lifetime.
US09159926B2
The invention provides the use of a solvent selected from the group consisting of alkoxybenzenes and alkyl substituted alkoxybenzenes in reducing the contact resistance in an organic thin film transistor comprising a semiconductor layer comprising a blend of a small molecule semiconductor material and a polymer material that is deposited from a solution of said small molecule semiconductor material and said polymer material in said solvent and novel semiconductor blend formulations that are of particular use in preparing organic thin film transistors. Said solvents yield devices with lower absolute contact resistance, lower absolute channel resistance, and lower proportion of contact resistance to the total channel resistance.
US09159924B2
A method of preparing a carbon thin film, and electronics including the carbon thin film.
US09159920B2
An example embodiment disclosed is a process for fabricating a phase change memory cell. The method includes forming a bottom electrode, creating a pore in an insulating layer above the bottom electrode, depositing piezoelectric material in the pore, depositing phase change material in the pore proximate the piezoelectric material, and forming a top electrode over the phase change material. Depositing the piezoelectric material in the pore may include conforming the piezoelectric material to at least one wall defining the pore such that the piezoelectric material is deposited between the phase change material and the wall. The conformal deposition may be achieved by chemical vapor deposition (CVD) or by atomic layer deposition (ALD).
US09159914B2
A nonvolatile memory device includes a bottom electrode on a semiconductor substrate, a data storage layer on the bottom electrode, the data storage layer including a transition metal oxide, and a switching layer provided on a top surface and/or a bottom surface of the data storage layer, wherein a bond energy of material included in the switching layer and oxygen is more than a bond energy of a transition metal in the transition metal oxide and oxygen.
US09159913B2
A memory using mixed valence conductive oxides is disclosed. The memory includes a mixed valence conductive oxide that is less conductive in its oxygen deficient state and a mixed electronic ionic conductor that is an electrolyte to oxygen and promotes an electric field effective to cause oxygen ionic motion.
US09159911B2
There are provided a memory element and a memory device in which the state of erasing remains stable by deactivation of a localized site(s) formed inside of a resistance change layer. The memory element includes a first electrode, a memory layer, and a second electrode in this order. The memory layer includes a resistance change layer including an n-type dopant or a p-type dopant, and disposed on the first electrode side, and an ion source layer disposed between the resistance change layer and the second electrode.
US09159909B2
An electrical device includes an insulating substrate and a magnetically doped TI quantum well film. The insulating substrate includes a first surface and a second surface. The magnetically doped topological insulator quantum well film is located on the first surface of the insulating substrate. A material of the magnetically doped topological insulator quantum well film is represented by a chemical formula of Cry(BixSb1-x)2-yTe3, wherein 0
US09159907B2
A method includes patterning a plurality of magnetic tunnel junction (MTJ) layers to form a MTJ stack, and forming a first dielectric cap layer over a top surface and on a sidewall of the MTJ stack. The step of patterning and the step of forming the first dielectric cap layer are in-situ formed in a same vacuum environment. A second dielectric cap layer is formed over and contacting the first dielectric cap layer.
US09159900B2
A surface acoustic wave device includes a piezoelectric substrate, an IDT electrode provided on the piezoelectric substrate, a first dielectric layer, and a second dielectric layer. The first dielectric layer is provided on the piezoelectric substrate and made of silicon oxide. The second dielectric layer is provided on the first dielectric layer and has an acoustic velocity greater than that of the first dielectric layer. A third dielectric layer is provided between the first dielectric layer and the piezoelectric substrate, and arranged to cover a surface of the piezoelectric substrate and an upper surface and side surfaces of the IDT electrode.
US09159896B2
Solid-state transducers (“SSTs”) and vertical high voltage SSTs having buried contacts are disclosed herein. An SST die in accordance with a particular embodiment can include a transducer structure having a first semiconductor material at a first side of the transducer structure, and a second semiconductor material at a second side of the transducer structure. The SST can further include a plurality of first contacts at the first side and electrically coupled to the first semiconductor material, and a plurality of second contacts extending from the first side to the second semiconductor material and electrically coupled to the second semiconductor material. An interconnect can be formed between at least one first contact and one second contact. The interconnects can be covered with a plurality of package materials.
US09159891B2
Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
US09159884B2
Provided are a light emitting device and a light unit including the same. The light emitting device includes a body, a first cavity disposed at a center of the body, the first cavity having an opened upper side, a second cavity disposed around an upper portion of the body, the second cavity being spaced from the first cavity, first and second lead electrodes disposed within the first cavity, a light emitting chip disposed on at least one of the first and second lead electrodes, and a first molding member in the first cavity. The second cavity has an upper width grater than a lower width thereof and a side surface of the second cavity is formed of a vertical side surface with respect to a top surface of the body.
US09159876B2
A method according to embodiments of the invention includes roughening (FIG. 6) a surface (58) of a semiconductor structure (46-48, FIG. 5). The semiconductor structure includes a light emitting layer (47). The surface (58) is a surface from which light is extracted from the semiconductor structure. After roughening, the roughened surface is treated (FIG. 7) to increase total internal reflection, or absorption at the surface, or to reduce an amount of light extracted from the semiconductor structure through the surface (58).
US09159875B2
A semiconductor light emitting device includes a first conductive semiconductor layer including a V-shaped recess in a cross-sectional view. An active layer is disposed on the first conductive semiconductor layer, conforming to the shape of the V-shaped recess. An intermediate layer is disposed on the active layer and is doped with a first impurity. A second conductive semiconductor layer is disposed on the intermediate layer. The intermediate layer includes a first intermediate layer and a second intermediate layer. The first intermediate layer is disposed on the active layer, conforming to the shape of the V-shape recess. The second intermediate layer is disposed on the first intermediate layer and includes a protrusion to fill the V-shaped recess.
US09159874B2
A light emitting diode includes a conductive substrate and a light emitting structure which includes a first semiconductor layer disposed on the conductive substrate, an active layer disposed on the first semiconductor layer, and a second semiconductor layer disposed on the active layer, a semi-transmissive layer which is disposed on the light emitting structure, and a hole which is defined in the light-emitting structure, and filled with a light emitting material which emits light having a color different from a color of light emitted from the active layer.
US09159861B2
During a fabrication technique, trenches are defined partially through the thickness of a substrate. Then, photonic integrated circuits are coupled to the substrate. These photonic integrated circuits may be in a diving-board configuration, so that they at least partially overlap the trenches. While this may preclude the use of existing dicing techniques, individual hybrid integrated photonic chips (which each include a portion of the substrate and at least one of the photonic integrated circuits) may be singulated from the substrate by: coupling a carrier to a front surface of the substrate; thinning the substrate from a back surface until the partial trenches are reached (for example, by grinding the substrate); attaching a support mechanism (such as tape) to the back surface of the substrate; removing the carrier; and then removing the support mechanism.
US09159859B2
Disclosed is a solar cell module including: a plurality of solar cell units each including a supporting substrate 30 and an even number of solar cells 20 disposed on the supporting substrate 30; and a conductor 10 configured to electrically connecting surfaces of adjacent solar cells 20 that have opposite surface polarities and are formed in respective solar cell units adjacent to each other. The solar cells 20 having the opposite surface polarities are alternately arranged in each of the solar cell units so that the surface polarities of the adjacent solar cells 20 are opposite to each other, and the solar cell unit has one or more sets of two solar cells electrically connected to each other on the supporting substrate 30.
US09159857B2
A solar apparatus includes a solar cell, a frame including a main body and a hollow rib, a pair of first support racks, and a pair of second support racks. The main body surrounds the edge of the solar cell. The hollow rib protrudes over the circumference of the main body. The first support racks are located on a first side of the frame, and each of the first support racks includes a first engaging clamp for coupling to the hollow rib of the frame. The second support racks are located on a second side of the frame facing away from the first side, and each of the second support racks includes a second engaging clamp for coupling to the hollow rib of the frame.
US09159856B2
A laminated solar battery (200) wherein four solar cell modules are incorporated and integrally laminated is provided with four types of solar cell modules (90, 100, 70 and 60) which have different sensitivity wavelength bands and are so laminated that the shorter the center wavelength in the sensitivity wavelength band is, the more near the module is located to the incidental side of sunlight, wherein each of the three types solar cell modules (90, 100 and 70) is constituted with cell group modules having plural nearly spherical solar cells (30, 40 and 10) aligned in plural columns and plural rows and the lowest solar cell module (60) is constituted with a planar light receiving module.
US09159855B2
Channel stop sections formed by multiple times of impurity ion implanting processes. Four-layer impurity regions are formed across the depth of a semiconductor substrate (across the depth of the bulk), so that a P-type impurity region is formed deep in the semiconductor substrate; thus, incorrect movement of electric charges is prevented. Other four-layer impurity regions of another channel stop section are decreased in width step by step across the depth of the substrate, so that the reduction of a charge storage region of a light receiving section due to the dispersion of P-type impurity in the channel stop section is prevented in the depth of the substrate.
US09159854B2
Disclosed are a nano particle, a nano particle complex and a method of fabricating the nano particle. The nano particle includes a compound semiconductor having a first metal element and a second metal element. The property of the nano particle is readily controlled depending on the composition of the first and second metal elements.
US09159849B2
A semiconductor detector head comprises a detector chip having a front side and a back side, and a substrate on the back side of said detector chip. Contact points are located on at least one of said substrate and said detector chip. A first set of contact pins protrude on an opposite side of said substrate than said detector chip. At least one of the contact pins of said first set is conductively coupled to at least one of said contact points. A base plate holds a second set of contact pins that protrude from said base plate towards the contact pins of said first set. Electric connections are made between matching pairs of contact pins of said first and second sets.
US09159841B2
A thin film transistor having low off-state current and excellent electrical characteristics can be manufactured. In an inverted staggered thin film transistor including a semiconductor film in which at least a microcrystalline semiconductor region and an amorphous semiconductor region are stacked, a conductive film and an etching protective film are stacked over the semiconductor film; a mask is formed over the etching protective film; first etching treatment in which the etching protective film, the conductive film, and the amorphous semiconductor region are partly etched is performed; then, the mask is removed. Next, second etching treatment in which the exposed amorphous semiconductor region and the microcrystalline semiconductor region are partly dry-etched is performed using the etched etching protective film as a mask so that the microcrystalline semiconductor region is partly exposed to form a back channel region.
US09159840B2
Provided is a semiconductor device including a transistor with large on-state current even when it is miniaturized. The transistor includes a pair of first conductive films over an insulating surface; a semiconductor film over the pair of first conductive films; a pair of second conductive films, with one of the pair of second conductive films and the other of the pair of second conductive films being connected to one of the pair of first conductive films and the other of the pair of first conductive films, respectively; an insulating film over the semiconductor film; and a third conductive film provided in a position overlapping with the semiconductor film over the insulating film. Further, over the semiconductor film, the third conductive film is interposed between the pair of second conductive films and away from the pair of second conductive films.
US09159839B2
A thin film transistor array panel includes: a gate electrode disposed on a substrate, an insulating layer disposed on the gate electrode, an oxide semiconductor disposed on the gate insulating layer, source electrode overlapping a portion of the oxide semiconductor, a drain electrode overlapping another portion of the oxide semiconductor; and a buffer layer disposed between the oxide semiconductor and the source electrode and between the oxide semiconductor and the drain electrode. The buffer layer comprises tin as a doping material. A weight percent of the doping material is greater than approximately 0% and less than or equal to approximately 20%.
US09159834B2
Selective epitaxy of a semiconductor material is performed on a semiconductor fin to form a semiconductor nanowire. Surfaces of the semiconductor nanowire include facets that are non-horizontal and non-vertical. A gate electrode can be formed over the semiconductor nanowire such that the faceted surfaces can be employed as channel surfaces. The epitaxially deposited portions of the faceted semiconductor nanowire can apply stress to the channels. Further, an additional semiconductor material may be added to form an outer shell of the faceted semiconductor nanowire prior to forming a gate electrode thereupon. The faceted surfaces of the semiconductor nanowire provide well-defined charge carrier transport properties, which can be advantageously employed to provide a semiconductor device with well-controlled device characteristics.
US09159828B2
In an embodiment, this invention discloses a top-drain lateral diffusion metal oxide field effect semiconductor (TD-LDMOS) device supported on a semiconductor substrate. The TD-LDMOS includes a source electrode disposed on a bottom surface of the semiconductor substrate. The TD-LDMOS further includes a source region and a drain region disposed on two opposite sides of a planar gate disposed on a top surface of the semiconductor substrate wherein the source region is encompassed in a body region constituting a drift region as a lateral current channel between the source region and drain region under the planar gate. The TD-LDMOS further includes at least a trench filled with a conductive material and extending vertically from the body region near the top surface downwardly to electrically contact the source electrode disposed on the bottom surface of the semiconductor substrate.
US09159817B2
Fabrication methods, device structures, and design structures for a heterojunction bipolar transistor. A collector is formed in a semiconductor substrate, an intrinsic base is formed on the semiconductor substrate, and an extrinsic base is formed on the intrinsic base. An airgap is located vertically between the extrinsic base and the collector. A contact surface is located adjacent to the airgap. The contact surface is coupled with the collector. A spacer is located laterally between the airgap and the subcollector contact surface.
US09159814B2
A memory structure and a method for forming the same are provided. The memory structure comprises: a substrate; a plurality of channel structures formed on the substrate, in which the plurality of channel structures are parallel with each other, each channel structure comprises a plurality of single crystal semiconductor layers and a plurality of oxide layers alternately stacked in a direction perpendicular to the substrate, and at least one of the plurality of oxide layers is a single crystal oxide layer; and a plurality of gate structures matched with the plurality of channel structures, in which each gate structure comprises a gate dielectric layer immediately adjacent to the plurality of channel structures and a gate electrode layer immediately adjacent to the gate dielectric layer.
US09159808B2
A semiconductor device having fins and a method of manufacture are provided. A patterned mask is formed over a substrate. Trenches are formed in the substrate and the trenches are filled with a dielectric material. Thereafter, the patterned mask is removed and one or more etch processes are performed to recess the dielectric material, wherein at least one of the etch processes is an etch process that removes or prevents fences from being formed along sidewalls of the trench. The etch process may be, for example, a plasma etch process using NH3 and NF3, an etch process using a polymer-rich gas, or an H2 etch process.
US09159794B2
Embodiments of the present invention provide an improved contact formation process for a finFET. Epitaxial semiconductor regions are formed on the fins. A contact etch stop layer (CESL) is deposited on the epitaxial regions. A nitride-oxide conversion process converts a portion of the nitride CESL into oxide. The oxide-converted portions are removed using a selective etch process, and a fill metal is deposited which is in direct physical contact with the epitaxial regions. Damage, such as gouging, of the epitaxial regions is minimized during this process, resulting in an improved contact for finFETs.
US09159793B2
An oxide semiconductor material having p-type conductivity and a semiconductor device using the oxide semiconductor material are provided. The oxide semiconductor material having p-type conductivity can be provided using a molybdenum oxide material containing molybdenum oxide (MoOy (2
US09159791B2
A semiconductor device includes a semiconductor substrate, a buried layer disposed in the semiconductor substrate; a deep well disposed in the semiconductor substrate; a first doped region disposed in the deep well, wherein the first doped region contacts the buried layer; a conductive region having the first conductivity type surrounding and being adjacent to the first doped region, wherein the conductive region has a concentration higher than the first doped region; a first heavily doped region disposed in the first doped region; a well having a second conductivity type disposed in the deep well; a second heavily doped region disposed in the well; a gate disposed on the semiconductor substrate between the first heavily doped region and the second heavily doped region; and a first trench structure and a second trench structure, wherein a depth of the second trench structure is substantially deeper than a depth of the buried layer.
US09159780B2
A method of forming capacitors includes forming support material over a substrate. A first capacitor electrode is formed within individual openings in the support material. A first etching is conducted only partially into the support material using a liquid etching fluid to expose an elevationally outer portion of sidewalls of individual of the first capacitor electrodes. A second etching is conducted into the support material using a dry etching fluid to expose an elevationally inner portion of the sidewalls of the individual first capacitor electrodes. A capacitor dielectric is formed over the outer and inner portions of the sidewalls of the first capacitor electrodes. A second capacitor electrode is formed over the capacitor dielectric.
US09159777B2
In various embodiments, a die arrangement may be provided. The die arrangement may include a die, at least one bond pad, at least one redistribution trace electrically connecting the die with the at least one bond, and at least one inductor enclosing the at least one bond pad and the at least one redistribution trace.
US09159773B2
A thin film transistor includes a semiconductor layer including a source region, a drain region, a channel region, first lightly doped drain regions adjacent to the channel region and second lightly doped drain regions adjacent to the first lightly doped drain regions; wherein the second lightly doped drain regions have a doping concentration lower than that of the first lightly doped drain regions. According to the present application, the leakage current in a switching transistor may be further reduced, thereby avoiding instability and even failure in the operation of the assembly caused by overlarge leakage current.
US09159771B2
The present invention is to provide an organic EL panel that is able to prevent the problems resulting from the unnecessary bank residues at a relatively low cost and has excellent light-emitting characteristics and a long life, and manufacturing method of the organic EL panel. Specifically, an organic EL element is obtained by forming organic EL elements by sequentially laminating an anode, a transparent conductive film, a hole-injection layer, a buffer layer, an organic light-emitting layer, a cathode, and a passivation layer on one surface of a substrate. Each bank residue positioned on the surface of the hole-injection layer has a diameter not greater than 0.2 μm in one direction when the substrate is seen in plan view. Preferably, when the substrate is seen in plan view, the area of each bank residue is set to be not greater than 0.4 μm2, or more preferably not greater than 0.04 μm2.
US09159769B2
According to one embodiment, a semiconductor device comprises a first electrode; a second electrode containing a metal element; and a variable resistance element formed between the first electrode and the second electrode. The variable resistance element comprises an insulating first film disposed on a side of the first electrode and containing oxygen; and a second film disposed on the side of the second electrode and containing an element having a diffusion coefficient larger than the diffusion coefficient of the metal element in the first film and an electronegativity higher than the electronegativity of the metal element.
US09159768B2
A semiconductor device includes: a vertical electrode provided over a substrate; a variable resistance layer provided at least a sidewall of the vertical electrode; a plurality of horizontal electrodes extending from the sidewall of the vertical electrode and having the variable resistance layer interposed; a transition metal oxide layer provided (i) between the vertical electrode and the variable resistance layer or (ii) between the plurality of horizontal electrodes and the variable resistance layer; and a threshold voltage switching layer provided in the transition metal oxide layer and selectively between the vertical electrode and the any of the plurality of horizontal electrodes.
US09159760B2
A solid-state imaging device with microlenses having a first lens layer and a second lens layer, the second lens layer being formed at least at a periphery of each microlens with either a portion of the second lens layer present at a central portion of each of the microlenses being thinner than a portion of the second lens layer present at the periphery of the microlens or no portion of the second lens layer being present at the central portion of each of the first microlenses. Between first pixel portions there is an interpixel gap, and the solid-state imaging device includes light blocking layers in alignment with the gaps.
US09159755B2
An image sensor includes a photoelectric conversion region formed in a substrate, an interlayer insulation layer formed over a front side of the substrate, a carbon-containing layer doped with impurities and formed over a back side of the substrate, and a color filter and a micro-lens formed over the carbon-containing layer.
US09159752B2
According to one embodiment, a solid-state image pickup device includes a pixel array that includes a two-dimensionally arranged matrix of photoelectric conversion elements corresponding to pixels of a picked-up image. Each of the photoelectric conversion elements includes a first conductive semiconductor region and a second conductive semiconductor region between which an uneven junction plane is formed.
US09159751B2
A unit pixel of an image sensor includes a photoelectric conversion region, a floating diffusion region, and a transfer gate. The photoelectric conversion region is in an active region defined by an isolation region of a semiconductor substrate. The photoelectric conversion region generates electric charges corresponding to incident light. The transfer gate transfers the electric charges to the floating diffusion region, which is located in the active region. The transfer gate includes first and second portions divided relative to a reference line, and at least one of the first or second portions does not overlap the isolation region.
US09159748B2
A substrate for a display device including a base substrate; a thin film transistor on the base substrate; a passivation layer of a photosensitive organic material on the thin film transistor, the passivation layer having a contact hole exposing the thin film transistor, the photosensitive organic material including an ultraviolet absorber; and a pixel electrode on the passivation layer, the pixel electrode connected to the thin film transistor through the contact hole.
US09159747B2
According to one embodiment, a display device includes a substrate unit, a thin film transistor, a pixel electrode and a display layer. The substrate unit includes a substrate, a first insulating layer provided on the substrate, and a second insulating layer provided on the first insulating layer. The thin film transistor is provided on the substrate unit and includes a gate electrode provided on the second insulating layer, a semiconductor layer of an oxide separated from the gate electrode, a gate insulation layer provided between the gate electrode and the semiconductor layer, a first conductive portion, a second conductive portion, and a third insulating layer. The pixel electrode is connected to one selected from the first and second conductive portions. The display layer is configured to have a light emission or a change of optical characteristic occurring according to a charge supplied to the pixel electrode.
US09159738B2
Provided is a semiconductor memory device including an oxide semiconductor insulated gate FET and having a capability to implement advanced performance without being affected by a variation in threshold voltage. A memory cell MC includes a memory node Nm formed at a connection point of a gate of a first transistor element T1, a source of a second transistor element T2, and one end of a capacitive element Cm, and a control node Nc formed at a connection point of a drain of the first transistor element T1 and a drain of the second transistor element T2. Each memory cell MC arranged in the same column includes the control node Nc connected to a shared first control line CL extending in a column direction, the first transistor element T1 having a source connected to a shared data signal line DL extending in the column direction, the second transistor element T2 having a gate connected to an individual first selection line WL, and the capacitive element Cm having the other end connected to an individual second selection line GL, and a switching element SE having one end connected to the first control line CL, and the other end connected to a voltage supply line VL is provided with respect to each first control line CL.
US09159737B2
Provided are semiconductor devices and methods of forming the same. A device isolation structure in the semiconductor device includes a gap region. A dielectric constant of a vacuum or an air in the gap region is smaller than a dielectric constant of an oxide layer and, as a result coupling and attendant interference between adjacent cells may be reduced.
US09159734B2
Techniques for providing non-volatile antifuse memory elements and other antifuse links are disclosed herein. In some embodiments, the antifuse memory elements are configured with non-planar topology such as FinFET topology. In some such embodiments, the fin topology can be manipulated and used to effectively promote lower breakdown voltage transistors, by creating enhanced-emission sites which are suitable for use in lower voltage non-volatile antifuse memory elements. In one example embodiment, a semiconductor antifuse device is provided that includes a non-planar diffusion area having a fin configured with a tapered portion, a dielectric isolation layer on the fin including the tapered portion, and a gate material on the dielectric isolation layer. The tapered portion of the fin may be formed, for instance, by oxidation, etching, and/or ablation, and in some cases includes a base region and a thinned region, and the thinned region is at least 50% thinner than the base region.
US09159723B2
A novel method for manufacturing a semiconductor device and a semiconductor device are provided. The semiconductor device includes a substrate, a trench capacitor, a contact pad, an inter-layer dielectric (ILD) layer and contact elements. The trench capacitor includes a doped region, a first dielectric layer, a bottom electrode, a second dielectric layer and a top electrode, in which the contact pad is positioned on the doped region. The ILD layer has contact windows, and the contact elements are disposed therein. Because of the presence of the contact pad positioned on the doped region, the thickness of the ILD layer over the top electrode is increased but still satisfying the requirement of the maximum depth limit to the contact windows of etching the ILD layer.
US09159721B2
A technology for inhibiting gate interference in an RC-IGBT employing a diode structure having Schottky connections is provided. A semiconductor device includes a semiconductor substrate including a diode region and an IGBT region. In this semiconductor device, the diode region includes: a p-type anode region connected to an anode electrode by an Ohmic contact; a plurality of n-type pillar regions connected to the anode electrode by Schottky contacts; an n-type barrier region; an n-type diode drift region; and an n-type cathode region. An on-resistance of a first pillar region with respect to the anode electrode is higher than an on-resistance of a second pillar region with respect to the anode electrode. The second pillar region is located at a position close to the IGBT region.
US09159718B2
A capacitor structure comprising semiconductor substrate and a matrix of capacitor units formed over the semiconductor substrate each capacitor unit. The matrix includes an interior structure comprised of one or more vertical plates, each vertical plate of the interior structure formed from a plurality of conductive portions connected vertically to each other, an exterior structure comprised of one or more vertical plates, each vertical plate of the exterior structure formed from a plurality of conductive portions connected vertically to each other, the exterior structure substantially encompassing the interior structure, and insulative material separating the interior and exterior structures. The structure also comprises a switching mechanism included in the capacitor structure to switch between ones of the plural capacitor units.
US09159715B2
To realize further miniaturization of a semiconductor device.The semiconductor device 10 is provided with a switching element (FET 14) provided on a substrate 18, a first electrode (electrode 13) provided on an opposite side of the substrate 18 interposing the switching element, a diode 12 provided on an opposite side of the switching element interposing the first electrode, and a second electrode (electrode 11) provided on an opposite side of the first electrode interposing the diode 12.
US09159712B2
A light emitting device-light receiving device assembly includes: a mount substrate having first and second surfaces, and including a first base as a raised portion on the first surface; a light receiving device having first and second surfaces, the first surface of the light receiving device being anchored on the first base; and a light emitting device, the light receiving device including a light passage portion allowing for passage of light emitted by the light emitting device, the light emitted by the light emitting device emerging to outside through the light passage portion, the first base, and the mount substrate, the light receiving device receiving externally incident light through the mount substrate and the first base, the light receiving device including an annular second base as a raised portion on the second surface of the light receiving device, and the light emitting device being anchored on the second base.
US09159711B2
An integrated circuit system is provided that includes a circuit function in and on a surface of a semiconductor substrate. First and second portions of an inductor overlie the surface of the semiconductor substrate and each is coupled to the first circuit function. A third portion of the inductor is positioned on a second substrate. A first through substrate via (TSV) extends through the semiconductor substrate and electrically couples the first portion to the third portion and a second TSV extends through the semiconductor substrate and electrically couples the second portion to the third portion.
US09159710B2
A device including a NEMS/MEMS machine(s) and associated electrical circuitry. The circuitry includes at least one transistor, preferably JFET, that is used to: (i) actuate the NEMS/MEMS machine; and/or (ii) receive feedback from the operation of the NEMS/MEMS machine. The transistor (e.g., the JFET) and the NEMS/MEMS machine are monolithically integrated for enhanced signal transduction and signal processing. Monolithic integration is preferred to hybrid integration (e.g., integration using wire bonds, flip chip contact bonds or the like) due to reduce parasitics and mismatches. In one embodiment, the JFET is integrated directly into a MEMS machine, that is in the form of a SOI MEMS cantilever, to form an extra-tight integration between sensing and electronic integration. When a cantilever connected to the JFET is electrostatically actuated, its motion directly affects the current in the JFET through monolithically integrated conduction paths (e.g., traces, vias, etc.). In one embodiment, devices according to the present invention were realized in 2 μm thick SOI cross-wire beams, with a MoSi2 contact metallization for stress minimization and ohmic contact. In this embodiment, the pull-in voltage for the MEMS cantilever was 21V and the pinch-off voltage of the JFET was −19V.
US09159708B2
A microelectronic package having a substrate, a microelectronic element, e.g., a chip, and terminals can have conductive elements electrically connected with element contacts of the chip and contacts of the substrate. Conductive elements can be electrically insulated from one another for simultaneously carrying different electric potentials. An encapsulant can overlie the first surface of the substrate and at least a portion of a face of the microelectronic element remote from the substrate, and may have a major surface above the microelectronic element. A plurality of package contacts can overlie a face of the microelectronic element remote from the substrate. The package contacts, e.g., conductive masses, substantially rigid posts, can be electrically interconnected with terminals of the substrate, such as through the conductive elements. The package contacts can have top surfaces at least partially exposed at the major surface of the encapsulant.
US09159705B2
A semiconductor package includes a package substrate including a substrate connection pad. At least one semiconductor chip includes at least one redistribution layer. The at least one redistribution layer covers at least a portion of a chip connection pad and extends along an upper surface of the at least one semiconductor chip in a first direction in which the chip connection pad faces toward an edge of the at least one semiconductor chip. At least one interconnection line disposed on a side of the at least one semiconductor chip electrically connects the substrate connection pad to the at least one redistribution layer. The at least one redistribution layer includes a protruding portion protruding from the edge of the at least one semiconductor chip to contact the at least one interconnection line.
US09159702B2
Methods for fabricating stacked microelectronic packages are provided, as are embodiments of a stacked microelectronic package. In one embodiment, the method includes arranging a plurality of microelectronic device panels in a panel stack. Each microelectronic device panel contains plurality of microelectronic devices and a plurality of package edge conductors extending therefrom. Trenches are created in the panel stack exposing the plurality of package edge conductors, and a plurality of sidewall conductors is formed interconnecting different ones of the package edge conductors exposed through the trenches. The panel stack is then separated into a plurality of stacked microelectronic packages each including at least two microelectronic devices electrically interconnected by at least one of the plurality of sidewall conductors included within the stacked microelectronic package.
US09159681B2
A semiconductor device which uses a semiconductor chip originally designed for flip chip bonding and is assembled by a wire bonding process to reduce the cost of assembling a semiconductor product. A second electrode pad group and a fourth electrode pad group are located in the central area of the semiconductor chip and a first electrode pad group and a third electrode pad group are located adjacently to the two long sides of the semiconductor chip. The electrode pads of each electrode group are electrically coupled with a plurality of conductive wires. The layouts of the wiring layers formed in an interconnection substrate are modified so that the wire-bonded semiconductor device is the same as a flip-chip-bonded semiconductor device in terms of the positions of input/output signals.
US09159679B2
According to one disclosed embodiment, a semiconductor package for integrated passives and a semiconductor device comprises a high permeability structure formed over a surface of the semiconductor package and surrounding a contact body of the semiconductor package, the contact body being connected to an output of the semiconductor device. The contact body can be, for example, a solder bump. The high permeability structure causes a substantial increase in inductance of the contact body so as to form an increased inductance inductor coupled to the output of the semiconductor device. In one embodiment, the semiconductor package further comprises a blanket insulator formed over the high permeability structure, and a capacitor stack formed over the blanket insulator. In one embodiment, the semiconductor device comprises a group III-V power semiconductor device.
US09159678B2
A semiconductor device includes a die, a conductive post disposed adjacent to the die, and a molding surrounding the conductive post and the die, the molding includes a protruded portion protruded from a sidewall of the conductive post and disposed on a top surface of the conductive post. Further, a method of manufacturing a semiconductor device includes disposing a die, disposing a conductive post adjacent to the die, disposing a molding over the conductive post and the die, removing some portions of the molding from a top of the molding, and forming a recess of the molding above a top surface of the conductive post.
US09159677B2
A method of forming a semiconductor device structure comprises forming at least one reflective structure comprising at least two dielectric materials having different refractive indices over at least one radiation-sensitive structure, the at least one reflective structure configured to substantially reflect therefrom radiation within a predetermined wavelength range and to substantially transmit therethrough radiation within a different predetermined wavelength range. Additional methods of forming a semiconductor device structure are described. Semiconductor device structures are also described.
US09159673B2
A method of forming a device includes printing conductive patterns on a dielectric sheet to form a pre-ink-printed sheet, and bonding the pre-ink-printed sheet onto a side of a substrate. The conductive feature includes a through-substrate via extending from a first major side of the substrate to a second major side of the substrate opposite the first major side. A conductive paste is then applied to electrically couple conductive patterns to a conductive feature in the substrate.
US09159671B2
Approaches for fabricating copper wires in integrated circuits are provided. A method of manufacturing a semiconductor structure includes forming a wire opening in a mask. The method also includes electroplating a conductive material in the wire opening. The method additionally includes forming a cap layer on the conductive material. The method further includes removing the mask. The method still further includes forming spacers on sides of the conductive material. The method additionally includes forming a dielectric film on surfaces of the cap layer and the sidewall spacers.
US09159659B2
A semiconductor package includes a first semiconductor chip, a second semiconductor chip and a sealing member. The first semiconductor chip includes a substrate having a first surface and a second surface opposite to the first surface and having an opening that extends in a predetermined depth from the second surface, and a plurality of through electrodes extending in a thickness direction from the first surface, end portions of the through electrodes being exposed through a bottom surface of the opening. The second semiconductor chip is received in the opening and mounted on the bottom surface of the opening. The sealing member covers the second semiconductor chip in the opening.
US09159652B2
An electronic device is described comprising at least one chip enclosed in a package, in turn provided with a metallic structure or leadframe having a plurality of connection pins, this chip having at least one first contact realized on a first face and at least one second contact realized on a second and opposite face of this chip. The chip comprises at least one through via crossing the whole section of the chip as well as a metallic layer extending from the second contact arranged on the first face, along walls of the at least one through via up to the second and opposite face in correspondence with an additional pad. The electronic device comprises at least one interconnection layer for the electrical and mechanical connection between the chip and the metallic structure having at least one portion realized in correspondence with the at least one through via so as to bring the second contact placed on the second face of the chip back on its first face. An assembly process of such an electronic device is also described.
US09159649B2
A microelectronic package comprises a die (110, 210) and a plurality of electrically conductive layers (120, 220) and electrically insulating layers (130, 230), including a first electrically insulating layer (131, 231) closer to the die than any other electrically insulating layer) and second (132, 232) and third electrically insulating layers (233). Each electrically insulating layer has a corresponding glass transition temperature, coefficient of thermal expansion, and modulus of elasticity. The modulus of elasticity of the second electrically insulating layer is greater than that for the first electrically insulating layer, while CTE1 for the second electrically insulating layer is greater than CTE1 for the first. CTE2 for the third electrically insulating layer is less than CTE2 for the first electrically insulating layer. In an embodiment an electrically insulating layer is a glass cloth layer (140) that is an outermost layer of the microelectronic package.
US09159648B2
A wiring substrate includes: a core substrate made of glass and having: a first surface; a second surface opposite to the first surface; and a side surface between the first surface and the second surface; and an insulating layer and a wiring layer, which are formed on at least one of the first surface and the second surface of the core substrate. A plurality of concave portions are formed in the side surface of the core substrate to extend from the first surface to the second surface, and a resin is filled in the respective concave portions.
US09159647B2
A method, system and apparatus for connecting multiple memory device dies 51-54 to a substrate 56 which requires no trace between dies. A first embodiment assigns the connections of a memory device die 51 to be matched with other memory device dies 52-54 when mounted in staggered formation on the both sides of a substrate. The result is a daisy chained array connecting multiple integrated circuits with reduced capacitive loading. The capacitive loadings on the buses 57,58 between memory device dies 51,52,53 are reduced. The number of vias 57,58,59 is reduced because two stubs on the both sides of the substrate share one via. Another embodiment FIG. 7 arranges the dies in a closed loop.
US09159646B2
Described is an apparatus comprising: an input pad; an output pad; a wire, coupled to the input pad and the output pad, the wire positioned at a periphery of a semiconductor die, the wire extending substantially along a perimeter of the semiconductor die; and one or more diodes, coupled at various sections of the wire, and positioned along the perimeter of the semiconductor die and surrounding the semiconductor die.
US09159642B2
Embodiments of a silicon-based heat dissipation device and a chip module assembly utilizing the silicon-based heat dissipation device are described. In one aspect, the chip module assembly includes a chip module and a primary heat dissipation module. The chip module includes a board and at least one heat-generating device. The board includes a first primary side and a second primary side opposite the first primary side. The at least one heat-generating device is disposed on the first primary side of the board. The primary heat dissipation module includes at least one silicon-based heat dissipation device disposed on the at least one heat-generating device.
US09159627B2
A linear-shaped core structure of a first material is formed on an underlying material. A layer of a second material is conformally deposited over the linear-shaped core structure and exposed portions of the underlying material. The layer of the second material is etched so as to leave a filament of the second material on each sidewall of the linear-shaped core structure, and so as to remove the second material from the underlying material. The linear-shaped core structure of the first material is removed so as to leave each filament of the second material on the underlying material. Each filament of the second material provides a mask for etching the underlying material. Each filament of the second material can be selectively etched further to adjust its size, and to correspondingly adjust a size of a feature to be formed in the underlying material.
US09159623B2
After performing a dividing step to divide a wafer into individual chips, an irradiation step is performed to apply ultraviolet radiation or plasma to the mount side of each chip, thereby generating ozone and active oxygen, which functions to remove organic matter sticking to the mount side of each chip. Accordingly, it is possible to remove from the mount side of each chip not only foreign matter sticking to the wafer during handling the wafer, but also foreign matter generated in dividing the wafer, so that faulty mounting of each chip can be reduced.
US09159621B1
Methods of and apparatuses for dicing semiconductor wafers, each wafer having a plurality of integrated circuits, are described. In an example, a method of scribing a semiconductor wafer having a plurality of integrated circuits involves adhering a backside of a semiconductor wafer to an inner portion of a carrier tape of a substrate carrier that includes a tape frame mounted above the carrier tape. The method also involves overlaying a protective frame above a front side of the semiconductor wafer and above an exposed outer portion of the carrier tape, the protective frame having an opening exposing an inner region of the front side of the semiconductor wafer. The method also involves laser scribing the front side of the semiconductor wafer with the protective frame in place.
US09159619B2
A method for producing an electrical feedthrough in a substrate having an electrical feedthrough, including: forming an etch stop layer on the front side of the substrate; forming a mask on the back side of the substrate; forming an annular trench in the substrate, which trench extends from the back to the front side, by an etching process that stops at the etch stop layer, using the mask, the trench surrounding a substrate punch; depositing a metal layer over the back side of the substrate using the mask, the metal layer penetrating into the annular trench and being deposited on the substrate punch; forming a metal silicide layer on the substrate punch by at least partially converting the metal layer into the metal silicide layer on the substrate punch; selectively removing a remainder of the metal layer; and closing off the annular trench at the back side of the substrate.
US09159613B2
According to an embodiment, a method for fabricating a pattern includes forming a mask covering a first layer, and a second layer selectively provided on the first layer, and forming a groove dividing the first layer and the second layer using the mask. The mask includes a first portion formed on a region of the first layer on a first side of the second layer, a second portion formed on a region of the first layer on a second side of the second layer opposite to the first side, first extending parts extending over the second layer from the first portion toward the second portion, and second extending parts extending over the second layer from the second portion toward the first portion. Each of the second extending parts is located between the first extending parts adjacent to each other.
US09159606B1
Methods are described for forming “air gaps” between adjacent copper lines on patterned substrates. The air gaps may be located between copper lines on the same layer. A sacrificial patterned dielectric layer is used as a template to form a layer of copper by physical vapor deposition in a substrate processing system (i.e. a mainframe). Without breaking vacuum, the copper is redistributed into the gaps with a copper reflow process. Dielectric material from the template is removed, again in the same mainframe, using a remote fluorine etch process leaving the gapfill copper as the structural material. A conformal capping layer (such as silicon carbon nitride) is then deposited (e.g. by ALD) to seal the patterned substrate before removing the patterned substrate from the mainframe.
US09159600B2
The wafer transport apparatus prevents contaminant deposited on an unprocessed wafer from adhering to a processed wafer. Carrying-in load port 2A is loaded with a FOUP 1 storing an unprocessed wafer W1. Carrying-in chamber 3A has a transport robot 4A which takes out the unprocessed wafer W1 from the FOUP 1. Carrying-in load lock 5A is accessed by the transport robot 4A from the carrying-in chamber 3A side. Carrying-out load port 2B is loaded with the FOUP 1 that can store a processed wafer W2. Carrying-out chamber 3B has a transport robot 4B which passes the processed wafer W2 to the FOUP 1. Carrying-out load lock 5B is accessed by the transport robot 4B from the carrying-out chamber 3B side. The carrying-in chamber 3A and carrying-out chamber 3B are separated from each other. The carrying-in load lock 5A and carrying-out load lock 5B are arranged on different stages.
US09159587B2
The present disclosure is directed to the use of glass wafers as carriers, interposers, or in other selected applications in which electronic circuitry or operative elements, such as transistors, are formed in the creation of electronic devices. The glass wafers generally include a glass having a coefficient of thermal expansion equal to or substantially equal to a coefficient of thermal expansion of semiconductor silicon, an indexing feature, and a coating on at least a portion of one face of the glass.
US09159585B2
A method of manufacturing a semiconductor device according to the present invention includes the steps of (b) forming, on a back face of a dummy substrate and back faces of a plurality of semiconductor substrates, inorganic films having such thicknesses as to be resistant to a temperature of a thermal oxidizing treatment or a heat treatment and to sufficiently decrease an amount of oxidation or reducing gaseous species to reach the back faces of the dummy substrate and the plurality of semiconductor substrates, (c) disposing the dummy substrate and the plurality of semiconductor substrates in a lamination with surfaces turned in the same direction at an interval from each other, and (d) carrying out a thermal oxidizing treatment or post annealing over the surfaces of the semiconductor substrates in an oxidation gas atmosphere or a reducing gas atmosphere after the steps (b) and (c).
US09159582B2
The present disclosure relates to methods for forming a high-k gate dielectric, the methods comprising the steps of providing a semiconductor substrate, cleaning the substrate, performing a thermal treatment, and performing a high-k dielectric material deposition, wherein said thermal treatment step is performed in a non-oxidizing ambient, leading to the formation of a thin interfacial layer between said semiconductor substrate and said high-k dielectric material and wherein the thickness of said thin interfacial layer is less than 10 Å.
US09159577B2
According to an exemplary embodiment, a method of forming a substrate pattern having an isolated region and a dense region is provided. The method includes the following operations: forming a first photoresist layer over the substrate; exposing the first photoresist layer through a first mask corresponding to the isolated region; developing the first photoresist layer to form a first pattern; forming a second photoresist layer over the substrate and the first pattern; exposing the second photoresist layer through a second mask corresponding to the substrate pattern; developing the second photoresist layer to form a second pattern; and etching the first pattern and the substrate to form the substrate pattern in the isolated region and the dense region.
US09159575B2
A method of patterning a gate stack on a substrate is described. The method includes preparing a gate stack on a substrate, wherein the gate stack includes a high-k layer and a gate layer formed on the high-k layer. The method further includes transferring a pattern formed in the gate layer to the high-k layer using a pulsed bias plasma etching process, and selecting a process condition for the pulsed bias plasma etching process to achieve a silicon recess formed in the substrate having a depth less than 2 nanometer (nm).
US09159567B1
A method includes providing a gate structure having a dummy gate, a first spacer along a side of the gate. The dummy gate and the spacer are removed to expose a gate dielectric. A second spacer is deposited on at least one side of a gate structure cavity and a top of the gate dielectric. A bottom portion of the second spacer is removed to expose the gate dielectric and the gate structure is wet cleaned.
US09159565B2
A method of manufacture of an integrated circuit system includes: providing a semiconductor substrate; implanting a well region, having a first conductivity, on the semiconductor substrate; patterning a gate oxide layer on the well region; implanting a source, having a second conductivity, at an angle for implanting under the gate oxide layer; selectively implanting a dopant pocket, having a third conductivity that is opposite the second conductivity, at the angle for forming the dopant pocket under the gate oxide layer; and implanting a drain, having the third conductivity, for forming a transistor channel asymmetrically positioned under the gate oxide layer.
US09159556B2
Methods for processing a metal pad of a chip and chip structures including a chip with a metal pad. A surface modification agent is applied to the metal pad on the chip. The surface modification agent is effective to increase the hydrophobicity of the metal pad and may involve silylation.
US09159554B2
Embodiments described herein generally relate to a method of fabrication of a device structure comprising Group III-V elements on a substrate. A <111> surface may be formed on a substrate and a Group III-V material may be grown from the <111> surface to form a Group III-V device structure in a trench isolated between a dielectric layer. A final critical dimension of the device structure may be trimmed to achieve a suitably sized node structure.
US09159553B2
A dislocation-free high quality template with relaxed lattice constant, fabricated by spatially restricting misfit dislocation(s) around heterointerfaces. This can be used as a template layer for high In composition devices. Specifically, the present invention prepares high quality InGaN templates (In composition is around 5-10%), and can grow much higher In-composition InGaN quantum wells (QWs) (or multi quantum wells (MQWs)) on these templates than would otherwise be possible.
US09159551B2
A method of forming a capacitor includes depositing a dielectric metal oxide layer of a first phase to a thickness no greater than 75 Angstroms over an inner conductive capacitor electrode material. The first phase dielectric metal oxide layer has a k of at least 15. Conductive RuO2 is deposited over and into physical contact with the dielectric metal oxide layer. Then, the RuO2 and the dielectric metal oxide layer are annealed at a temperature below 500° C. The RuO2 in physical contact with the dielectric metal oxide during the annealing facilitates a change of the dielectric metal oxide layer from the first phase to a second crystalline phase having a higher k than the first phase. The annealed dielectric metal oxide layer is incorporated into a capacitor dielectric region of a capacitor construction. Other implementations are disclosed.
US09159549B2
Provided is a glass composition for protecting a semiconductor junction which contains at least SiO2, Al2O3, ZnO, CaO and 3 mol % to 10 mol % of B2O3, and substantially contains none of Pb, P, As, Sb, Li, Na and K. It is preferable that a content of SiO2 falls within a range of 32 mol % to 48 mol %, a content of Al2O3 falls within a range of 9 mol % to 13 mol %, a content of ZnO falls within a range of 18 mol % to 28 mol %, a content of CaO falls within a range of 15 mol % to 23 mol %, and a content of B2O3 falls within a range of 3 mol % to 10 mol %.
US09159545B2
A first excimer lamp includes: a quartz glass-made light-emitting tube containing an excimer emission gas sealed therein; and a pair of electrodes for generating dielectric barrier discharge. One of the pair of electrodes is disposed in the inner space of the light-emitting tube so as to extend in the direction of a tube axis of the light-emitting tube, and the other one of the pair of electrodes is embedded in the tube wall of the light-emitting tube so as to extend in the direction of the tube axis of the light-emitting tube. The one electrode is electrically connected to a conductive foil hermetically embedded in an end portion of the light-emitting tube.
US09159544B2
An electrostatic ion trap for mass analysis includes a first array of electrodes and a second array of electrodes, spaced from the first array of electrode. The first and second arrays of electrodes may be planar arrays formed by parallel strip electrodes or by concentric, circular or part-circular electrically conductive rings. The electrodes of the arrays are supplied with substantially the same pattern of voltage whereby the distribution of electrical potential in the space between the arrays is such as to reflect ions isochronously in a flight direction causing them to undergo periodic, oscillatory motion in the space, focused substantially mid-way between the arrays. Amplifier circuitry is used to detect image current having frequency components related to the mass-to-charge ratio of ions undergoing the periodic, oscillatory motion.
US09159539B2
A system and method for acquisition of mass spectrometry data is configured to provide a stream of charged particles (e.g., from an analytical volume). A primary mass spectrometer (e.g., time-of-flight mass spectrometer) may be used to separate charged particles of the stream of charged particles based on their mass-to-charge ratio and detect the charged particles in a mass-to-charge spectrum. A stream of precursor ions having a selected mass range may be diverted from the stream of charged particles for fragmentation to provide fragment ions (e.g., fragment ions from the analytical volume). The fragment ions may be provided to a second mass spectrometer for analysis of the fragment ions (e.g., during the same time as the time-of-flight mass spectrometer is separating and detecting charged particles of the stream of charged particles based on their mass-to-charge ratio).
US09159534B2
An openable gas passage provides for rapid pumpout of process or bake out gases in an inductively coupled plasma source in a charged particle beam system. A valve, typically positioned in the source electrode or part of the gas inlet, increases the gas conductance when opened to pump out the plasma chamber and closes during operation of the plasma source.
US09159532B2
The invention refers to a method and a charged particle beam device for analyzing an object using a charged particle beam interacting with the object. The object comprises a sample embedded in a resin. Interaction radiation in the form of cathodoluminescence light is detected for identifying areas in which the resin is arranged and in which the sample is arranged. Interaction particles are detected to identify particles within the resin and the sample for further analysis by using EDX analysis.
US09159530B2
The present invention makes it possible, even when using an ordinary electron beam device (not an environment-controlled electron beam device), to create locally a low vacuum condition in the vicinity of a sample and cool said sample by means of a sample holder alone, without modifying the device or adding equipment such as a gas cylinder. The sample to be observed is placed in a sample holder provided with: a vessel that can contain a substance to serve as a gas source; and a through-hole in the bottom of a sample mount on said vessel. Via the through-hole, gas evaporating or volatilizing from the vessel is supplied to the sample under observation, thereby creating a localized low-vacuum state at or in the vicinity of the sample. Also, the heat of vaporization required for volatilization can be used to cool the sample.
US09159526B1
The plasma arc chamber is made in part of a one piece base fabricated from 95.95% pure tungsten having four rigid walls defining a rectangular central opening. A bottom plate closes the bottom of the base and a cover with a slit for the passage of an ion beam closes the top of the base. Liners are fitted into the bottom plate, the top of base and against the four walls of the base.
US09159512B2
An electromagnetic opening/closing device A1 includes a detector 5 for detecting an opened or closed state of a contact unit 1; a malfunction determination unit 6 configured to determine presence or absence of malfunction based on the opened or closed state of the contact unit 1 detected through the detector 5 and an opened or closed state of the contact unit 1 corresponding to an exterior command; and an output unit 8 configured to supply an exterior with a determination result by the malfunction determination unit 6.
US09159511B2
A DC current path for DC power transmission includes a switchable element. An inductance is connected in series to the switchable element. When an interrupt scenario is detected, a resonance circuit is connected in parallel to the series connection of the switchable element and the inductance for charging a capacitance of the resonance circuit. An open state of the switchable element is effected and the resonance circuit is connected in parallel to the switchable element. By means of such arrangement and method, favorable fast interrupt times can be achieved.
US09159503B2
The present invention relates to a method for manufacturing an electrode of a supercapacitor, comprising: (A) providing a carbon substrate and a phosphorus-containing precursor, and mixing the carbon substrate and the phosphorus-containing precursor at a ratio of 1:100 to 1000:1 by weight; (B) heating the mixture of the carbon substrate and the phosphorus-containing precursor to a temperature between 300° C. and 1100° C. to obtain a P-doped carbon substrate; and (C) forming an electrode of a supercapacitor by using the P-doped carbon substrate. The present invention also relates to a supercapacitor which comprises: a first electrode; a second electrode; and an electrolyte that is interposed between the first electrode and the second electrode, wherein at least one of the first electrode and the second electrode is prepared by the above-mentioned method.
US09159496B2
A method of manufacturing an electrode group unit for lithium ion capacitor that allows reliable welding between a current collecting member and an electrode and that provides a welded portion with a low resistance is provided. A lithium ion capacitor is also provided. An unapplied portion 25 of a positive electrode 9 and an unapplied portion 33 of a negative electrode 11 are disposed to project outside of separators 13, 15 in directions opposite to each other. The resulting assembly is wound into a swirling shape in cross section about an axial core 7 to form an electrode group 5. A lithium metal support member 17 is disposed on the negative electrode 11 such that a layer in which the lithium metal support member 17 is wound is located in a radially middle region of the electrode group 5. A negative current collecting member 45 is placed on the unapplied portion 33, and welding is performed using a direct-collecting semiconductor laser device that continuously generates laser light to manufacture an electrode group unit 2 for lithium ion capacitor. The electrode group unit 2 for lithium ion capacitor is housed in a container 3 to obtain a lithium ion capacitor 1.
US09159493B2
A dielectric material (14) for a capacitor comprising a first material and a second material, the first material being a polymer and the second material comprising particles. The particles are dispersed within the polymer, and are selected to have a relative permittivity higher than that of the polymer, characterized in that the diameter of the particles is in the nanometer range and the particles are geometrically controlled to a predetermined shape.
US09159490B2
A solid electrolytic capacitor package structure includes a capacitor unit, a package unit and a conductive unit. The package unit includes a package body for enclosing the capacitor unit. The conductive unit includes at least one first conductive terminal and at least one second conductive terminal. The first conductive terminal includes a first core layer and a first enclosing layer. The first core layer has a first top exposed surface exposed from the first enclosing layer, and the first top exposed surface has a first top covering area covered by the package body. The second conductive terminal includes a second core layer and a second enclosing layer. The second core layer has a second top exposed surface exposed from the second enclosing layer, and the second top exposed surface has a second top covering area covered by the package body.
US09159482B2
A rupture resistant system is provided and comprises a tank comprising a top member, a combined body member, the combined body member forming a side and bottom of the tank, the combined body member comprising at least one curved non-linear surface to define a partially curved interior in at least a portion of the tank; and a component situated within the tank and susceptible to creating increasing pressure within the tank when under a fault condition. At least one of the top, sidewall, and bottom members is connected to another of the top, sidewall, and bottom members in a manner so as to cause an increase in inner volume of the tank under increased pressure conditions.
US09159479B2
A magnetic enclosure providing a uniform magnetic field in a test chamber and comprising substantially identical first north magnetic structure and second south magnetic structures that are disposed in geometric mirroring symmetry opposite to each other and separated by an air gap forming the test chamber. Each magnetic structure includes a cap-like permanent magnet assembly covering a convex ferromagnetic pole piece, a ferromagnetic cap-like shield covering the magnet assembly, and a ferromagnetic ring. The ring is in contact with and intermediate the shield of the first and of the second magnetic structure, and has at least one aperture allowing access to the test chamber.
US09159474B2
A connecting structure includes a sheathing connecting section in which sheathed sections of a plurality of electric wires, which are sections at both sides of exposed conductor sections, are bundled together in a state of being superimposed with each other; and a conductor connecting section in which the conductor sections of the plurality of electric wires are intertwined in a state of being folded back, and a section of the folded back conductor section remaining as a result of excluding a portion of the folded back conductor section are ultrasonically bonded in integration.
US09159471B2
Embodiments of the present invention relate to methods and apparatuses directed towards communication cables and barrier tapes for use in communication cables. In an embodiment, the present invention employs conductive segments within the communication cables and/or on the barrier tape.
US09159470B2
A dual axial cable that may include two substantially parallel and substantially adjacent wires, wherein each wire is formed from an electrical conductor surrounded throughout its length by a bifurcated electrical insulator. Each bifurcated electrical insulator may include a first portion of electrically insulative material and a second portion of electrically insulative material having a dielectric constant substantially higher than a dielectric constant of the first portion, such that a cross-section of each wire includes its respective first portion and respective second portion. The cable may be configured such that throughout the length of the cable, the second portions of each of the two wires are substantially adjacent to each other.
US09159468B2
An electrical cable (10) includes at least one central reinforcing element (1, 2) extending along the cable, said reinforcing element being encircled by at least one electrically conductive element (3) extending along the cable, where the central reinforcing element (1, 2) is a tubular body.
US09159467B2
In order to provide a dielectric ceramic composition capable of sintering at a low temperature, implementing a low relative dielectric constant, providing other excellent properties (such as a relative density and an insulation resistance), performing co-firing of different materials, and suppressing dispersion of Ag in the sintered body when the internal electrode is formed, the dielectric ceramic composition includes a main ingredient containing SiO2—K2O—B2O3-based glass of 40 to 65 weight %, quartz of 35 to 50 weight %, and amorphous silica of remaining weight %; and a subsidiary ingredient containing alumina of 1.5 to 4 weight %, K2O-MO—SiO2—B2O3-based glass (where “MO” denotes at least any one selected from a group consisting of CaO and SrO) of 5 to 20 weight % relative to the main ingredient of 100 weight %.
US09159464B2
A thermally and electrically conductive structure comprises a carbon nanotube (110) having an outer surface (111) and a carbon coating (120) covering at least a portion of the outer surface of the carbon nanotube. The carbon coating may be applied to the carbon nanotube by providing a nitrile-containing polymer, coating the carbon nanotube with the nitrile-containing polymer, and pyrolyzing the nitrile-containing polymer in order to form the carbon coating on the carbon nanotube. The carbon nanotube may further be coated with a low contact resistance layer (130) exterior to the carbon coating and a metal layer (140) exterior to the low contact resistance layer.
US09159463B2
According to one embodiment, a conductive material includes a carbon substance and a metallic substance mixed with and/or laminated to the carbon substance. The carbon substance has at least one dimension of 200 nm or less. The carbon substance includes a graphene selected from single-layered graphene and multi-layered graphene, a part of carbon atoms constituting the graphene is substituted with a nitrogen atom. The metallic substance includes at least one of a metallic particle and a metallic wire.
US09159459B2
Illustrative embodiments provide systems, applications, apparatuses, and methods related to nuclear fission deflagration wave reactor cooling. Illustrative embodiments and aspects include, without limitation, nuclear fission deflagration wave reactors, methods of transferring heat of a nuclear fission deflagration wave reactor, methods of transferring heat from a nuclear fission deflagration wave reactor, methods of transferring heat within a nuclear fission deflagration wave reactor, and the like.
US09159457B2
A non-volatile memory device includes a plurality of bit lines; a plurality of page buffers corresponding to the bit lines, respectively, and configured to each store a write data; and a control circuit configured to control at least one page buffer of the plurality of page buffers to store the write data of a first logic level and control other ones of the plurality of page buffers to store the write data of a second logic level, wherein the control circuit is further configured to select the at least one page buffer based on an address inputted to the control circuit. Since write data of diverse patterns may be generated within a non-volatile memory device by using a portion of the bits of the address, a test operation of the non-volatile memory device may be performed within a short time.
US09159454B2
A failure detection apparatus for a solid state driver tester is provided. The failure detection apparatus includes a host terminal for receiving a test condition for testing a storage from a user and a test control unit for creating a test pattern according to the test condition or creating a test pattern at random, and adaptively selects an interface according to a type of the storage to be tested to test the storage with the test pattern. The test control unit includes a plurality of buffer memories for storing readout data of the storage, stores the readout data in the buffer memories in an interleaving manner, and endows comparison of the created test pattern and the readout data stored in the buffer memories with continuity to test the storage in real time.
US09159453B2
A memory device includes a plurality of resistive memory units configured to receive a voltage of a corresponding line of a plurality of program/read lines, a plurality of switch units configured to each electrically connect a corresponding one of the resistive memory units with a corresponding line of a plurality of column lines in response to a voltage of a corresponding line of a plurality of row lines, where the program/read lines correspond to the row lines, respectively, a row control circuit configured to turn on the switch units by selecting at least one of the row lines and apply an external voltage to a program/read line corresponding to the selected row line in a first test mode, and a column control circuit configured to select at least one of the column lines and couple the selected column line with a ground voltage terminal in the first test mode.
US09159449B2
A shift register includes a plurality of stages each for outputting k composite pulses each including an A-scan pulse and a B-scan pulse. At least one stage includes k A-sub-stages each for controlling a voltage at an A-set node and a voltage at least one A-reset node in response to an external A-control signal and generating an A-carry pulse based on the voltage at the A-set node, the voltage at the at least one A-reset node and any one A-clock pulse, a B-sub-stage for controlling a voltage at a B-set node and a voltage at least one B-reset node in response to an external B-control signal and generating a B-carry pulse, and a scan output controller for generating k A-scan pulses and k B-scan pulses and outputting one of the A-scan pulses and one of the B-scan pulses corresponding to each other as one composite pulse.
US09159446B2
Digital focal plane arrays (DFPAs) with multiple counters per unit cell can be used to convert analog signals to digital data and to filter the digital data. Exemplary DFPAs include two-dimensional arrays of unit cells, where each unit cell is coupled to a corresponding photodetector in a photodetector array. Each unit cell converts photocurrent from its photodetector to a digital pulse train that is coupled to multiple counters in the unit cell. Each counter in each unit cell can be independently controlled to filter the pulse train by counting up or down and/or by transferring data as desired. For example, a unit cell may perform in-phase/quadrature filtering of homodyne- or heterodyne-detected photocurrent with two counters: a first counter toggled between increment and decrement modes with an in-phase signal and a second counter toggled between increment and decrement modes with a quadrature signal.
US09159441B2
A method of operating a memory device to guarantee program reliability and a memory system using the same are provided. The method includes backing up data stored in the memory cells connected to a first word line, performing a dummy program operation on memory cells connected to a second word line adjacent to the first word line, and performing a recharge program operation on the memory cells connected to the first word line.
US09159434B2
A bit line bias circuit of a memory architecture includes a varying voltage drop. In some embodiments, the voltage drop can depend on the threshold voltage of the memory cell selected to be read, or on the sense current flowing through the memory cell selected to be read.
US09159430B2
A method for erasing a page-erasable EEPROM-type memory includes: the memory receiving a command associated with a set of addresses of pages of the memory to be erased, each page comprising several memory cell groups each forming a word, for each address of the set of addresses, selecting a word line corresponding to a page of the memory, and triggering the simultaneous erasing of all the selected word lines.
US09159427B2
Systems comprising an array of memory cells organized into a plurality of erasable physical blocks, the address of physical block associated with an array of memory cells having a predetermined logical erase block size, wherein at least of the logical erase block size is smaller than another logical erase block size and a processor that selects the storage of data among different logical erase blocks in the array of memory cells based upon programmable and predetermined criteria.
US09159424B2
A semiconductor memory device includes a memory array including memory blocks stacked in a plurality of layers over a substrate and an operation circuit suitable for performing a read operation and a program loop to memory cells included in the memory blocks, wherein word lines of the memory blocks are coupled to each other and a pair of the memory blocks are arranged vertically adjacent to each other and share bit lines.
US09159416B2
The present application describes a crossbar memory array. The memory array includes a first array of parallel nanowires of a first material and a second array of parallel nanowires of a second material. The first and the second array are oriented at an angle with each other. The array further includes a plurality of nanostructures of non-crystalline silicon disposed between a nanowire of the first material and a nanowire of the second material at each intersection of the two arrays. The nanostructures form a resistive memory cell together with the nanowires of the first and second materials.
US09159409B2
A method, integrated circuit and apparatus are operative to control a plurality of passive variable resistance memory cells to store complimentary state information from at least one active memory circuit, such as a flop, latch, or any other suitable state generation circuit. The method, apparatus and integrated circuit may be operative to control the plurality of passive variable resistance memory cells to also restore the stored complimentary state information for the at least one active memory.
US09159407B2
A method includes storing data in a group of analog memory cells by writing respective analog values into the memory cells in the group. After storing the data, the analog values are read from the memory cells in the group one or more times using one or more respective read thresholds so as to produce readout results. Reliability measures are computed for the read analog values based on the readout results. An offset of the one or more read thresholds from an optimal read threshold position is estimated based on the reliability measures. The reliability measures are modified to compensate for the estimated offset, and the data stored in the analog memory cells in the group is decoded using the corrected reliability measures.
US09159403B2
A control circuit of SRAM and an operating method thereof are provided. The control circuit includes a memory array, a word-line driver, a boost circuit and a voltage level detecting circuit. The memory array includes a plurality of memory cells. Each memory cell includes a plurality of transistors. The word-line driver is to activate the word-line of the memory array for cell storage data access. The boost circuit is to provide the higher voltage source for the word-line driver and a first operating voltage for boosting the first operating voltage to a second operating voltage. The voltage level detecting circuit is detecting if the first operation voltage needs to be boosted with boost-operation and a detecting-trigger signal and controls the operating of the boost circuit based on the detecting-trigger signal, the first operating voltage and a predetermined voltage.
US09159399B2
A data transmission circuit includes first to fourth local lines, one or more first bit line sense amplifiers configured to correspond to the first local line, one or more second bit line sense amplifiers configured to correspond to the second local line, one or more third bit line sense amplifiers configured to correspond to the third local line, one or more fourth bit line sense amplifiers configured to correspond to the fourth local line, and a selection unit configured to select some first to fourth bit line sense amplifiers among the first to fourth bit line sense amplifiers in response to a first address in a first mode, and select some first and second bit line sense amplifiers or some third and fourth bit line sense amplifiers among the first to fourth bit line sense amplifiers in response to the first address and a second address in a second mode.
US09159394B2
A ring-shaped magnetoresistive memory device includes a ring-shaped magnetoresistive memory cell, a first conductor, and a second conductor. The first conductor is positioned on a first surface of the ring-shaped magnetoresistive memory cell for generating a first magnetic field pulse. The second conductor is positioned on a second surface of the ring-shaped magnetoresistive memory cell for generating a second magnetic field pulse. The first surface is opposite to the second surface. An extension direction of the first conductor is perpendicular to an extension direction of the second conductor. A time delay is between the first magnetic field pulse and the second magnetic field pulse.
US09159380B2
A composite memory device including discrete memory devices and a bridge device for controlling the discrete memory devices in response to global memory control signals having a format or protocol that is incompatible with the memory devices. The discrete memory devices can be commercial off-the-shelf memory devices or custom memory devices which respond to native, or local memory control signals. The global and local memory control signals include commands and command signals each having different formats. The composite memory device includes a system in package including the semiconductor dies of the discrete memory devices and the bridge device, or can include a printed circuit board having packaged discrete memory devices and a packaged bridge device mounted thereto.
US09159376B2
A content addressable memory device capable of making simultaneous pursuit of low power consumption and speeding up is provided. A match amplifier A determines coincidence or non-coincidence of search data and data stored in a content addressable memory in an entry of a memory array A, according to a voltage of a match line MLA. A match amplifier B determines coincidence or non-coincidence of search data and data stored in a content addressable memory in an entry of a memory array B, according to a voltage of a match line MLB. A block-B control circuit directs to start searching in the memory array B after two cycles after searching has been started in the memory array A. A block-B activation control circuit directs to stop searching in the memory array B according to a voltage of the match line MLA after searching in the memory array A.
US09159369B1
A method, computer-readable medium, and storage device for detecting and compensating for a change in MR-offset in a disk-based storage device. A pattern is written to a track on a disk of the storage device utilizing a read/write head. The read channel of the storage device is then configured as a harmonic sensor and the pattern is read from the track at a specific off-track position of the read/write head. The magnitude of the harmonic sensor is measured during the read, and the change in MR-offset is calculated for the read/write head based on the measured magnitude value and a predetermined transfer function between off-track amount and harmonic sensor magnitude. The change in MR-offset may then be utilized by a servo mechanism of the storage device to correct head positioning during a write operation for the read/write head.
US09159367B2
A method includes initiating, through an interface of a data processing device, generation of one or more excerpt(s) of a video sequence associated with a video file stored in a memory of the data processing device. The method also includes automatically reading, through a processor of the data processing device communicatively coupled to the memory, video frames of the video file corresponding to the one or more excerpt(s) and reference video frames thereof in accordance with the initiation through the interface. Further, the method includes decoding, through the processor, the video frames of the video file corresponding to the one or more excerpt(s) and the reference video frames thereof following the automatic reading for rendering thereof on the data processing device.
US09159366B2
A device and method for synchronization of data for audio and/or video between a memory of a device in a motor vehicle and an external device is provided. The method comprises synchronizing the data between the memory and the external device through a radio connection through a synchronization unit. The method further comprises outputting a status signal (St) based on a charge state (C) of the first power source by a monitoring unit to the synchronization unit and signaling from the synchronization unit to the external device an interruption of the synchronization due to low charge level. The method further comprises terminating the synchronization of the data based on the status signal (St) indicating that the charge state (C) of the first power source is below a threshold (th) and/or that a second power source for charging of the first power source is disconnected from the first power source.
US09159365B2
A method and system for creating and editing video and/or audio tracks is described. The method includes providing at least one artist, venue, and track available for selection and providing at least one clip associated with the at least one artist, venue, and track. The method also includes allowing a user to create a custom track from the at least one clip. The system includes a plurality of video cameras for recording a live performance at a plurality of positions. The system also includes at least one server for storing a plurality of video clips created from the plurality of video cameras and an application stored on the at least one server for allowing a user to access the plurality of video clips via the Internet.
US09159359B2
A supplemental module that includes one or more read elements periodically engages a magnetic recording medium, and the read elements generate an electrical signal corresponding to transitions written to the magnetic recording medium by a write element. A computer receives information representative of the electrical signal and determines if a quality metric of the magnetic recording medium derived from the electrical signal is within a defined range. If the quality metric is not within the defined range, a defined action is performed by the computer.
US09159358B1
According to one embodiment, a system for processing data includes a processor and logic integrated with and/or executable by the processor, the logic being configured to read data from a magnetic data storage medium using a read channel, detect and track positive peak amplitudes and negative peak amplitudes of a readback waveform during the data reading using a tracking threshold module, and perform asymmetry compensation on the data using an asymmetry compensator based on input from the tracking threshold module in an asymmetry compensation loop, wherein the asymmetry compensator does not rely on an input from path metrics in order to perform the asymmetry compensation. Other systems, such as magnetic tape drives, and methods for processing data, and specifically for asynchronously providing asymmetry compensation for data read from a magnetic tape, are described in more embodiments.
US09159352B2
The present invention provides a polishing liquid composition for a magnetic disk substrate that can reduce residual inorganic particles and scratches without loss of productivity and a method of producing a magnetic disk substrate using the polishing liquid composition. The polishing liquid composition contains inorganic particles, a diallylamine polymer, an acid and water, the diallylamine polymer includes one or more constitutional units selected from those represented by the following general formulas (I-a), (I-b), (I-c) and (I-d), and the content of the diallylamine polymer in the polishing liquid composition is 0.008 to 0.100 wt %
US09159346B1
An apparatus for energy assisted magnetic recording of a storage disk includes a plurality of dielectric waveguide cores disposed near an air bearing surface of a magnetic recording device. Each waveguide core has a fine ridge feature on a first surface of the waveguide core and configured to receive incident light energy from an energy source. A near field transducer (NFT) is formed at the air bearing surface for focusing light energy received from the waveguide core and transmitting the focused light energy onto the storage disk surface to generate a heating spot. The NFT includes at least one plasmonic metal element disposed above the fine ridge features of the waveguide cores to form an interface for delivering propagating surface plasmon polaritons (PSPPs) to the air bearing surface. Each fine ridge feature is configured with a width approximately equivalent to a width of the heating spot.
US09159339B2
A magnetic device includes a write element having a write element tip that defines a medium confronting surface. The write element is operable to generate a first field at the medium confronting surface. A conductor is proximate the write element tip and first and second conductive leads are connected to the conductor and configured to deliver a current to the conductor to generate a second field that augments the first field. First and second side elements are disposed on opposite sides of the write element tip in a cross-track direction at the medium confronting surface. At least a portion of the first conductive lead is disposed adjacent the first side element on a side opposite the medium confronting surface, and at least a portion of the second conductive lead is disposed adjacent the second side element on a side opposite the medium confronting surface.
US09159338B2
Systems and methods of rendering a textual animation are provided. The methods include receiving an audio sample of an audio signal that is being rendered by a media rendering source. The methods also include receiving one or more descriptors for the audio signal based on at least one of a semantic vector, an audio vector, and an emotion vector. Based on the one or more descriptors, a client device may render the textual transcriptions of vocal elements of the audio signal in an animated manner. The client device may further render the textual transcriptions of the vocal elements of the audio signal to be substantially in synchrony to the audio signal being rendered by the media rendering source. In addition, the client device may further receive an identification of a song corresponding to the audio sample, and may render lyrics of the song in an animated manner.
US09159337B2
An apparatus for generating a high frequency audio signal that includes an analyzer for analyzing an input signal to determine a transient information adaptively. Additionally a spectral converter is provided for converting the input signal into an input spectral representation. A spectral processor processes the input spectral representation to generate a processed spectral representation including values for higher frequencies than the input spectral representation. A time converter is configured for converting the processed spectral representation to a time representation, wherein the spectral converter or the time converter are controllable to perform a frequency domain oversampling for the first portion of the input signal having the transient information associated and to not perform the frequency domain oversampling for the second portion of the input signal not having the associated transient information.
US09159334B2
A voice processing device includes a voice pitch converting unit that performs a voice pitch converting process with respect to an input voice signal and converts voice pitch of the input voice signal, an error detecting unit that detects an error between the number of samples of an output voice signal, which is expected, and the number of samples of the output voice signal, which is actually output, and a time length control unit that controls adjustment of the time length in such a manner that the time length of the output voice signal is corrected by the amount of the error.
US09159326B2
The invention provides methods and devices for stereo encoding and decoding using complex prediction in the frequency domain. In one embodiment, a decoding method, for obtaining an output stereo signal from an input stereo signal encoded by complex prediction coding and comprising first frequency-domain representations of two input channels, comprises the upmixing steps of: (i) computing a second frequency-domain representation of a first input channel; and (ii) computing an output channel on the basis of the first and second frequency-domain representations of the first input channel, the first frequency domain representation of the second input channel and a complex prediction coefficient. The method comprises performing frequency-domain modifications selectively before or after upmixing.
US09159325B2
System and methods for audio editing are provided. In one implementation, a computer-implemented method is provided. The computer-implemented method includes presenting a visual representation of digital audio data as a frequency spectrum including a first visual region corresponding to a first time period and a first frequency range in the digital audio data. A first user input identifies a second visual region within the first visual region and corresponding to a second time period and a second frequency range. A second user input specifies one or more frequency modifications to the second visual region. The second time period and the second frequency range corresponding to the second visual region are modified creating a modified second visual region. The modified second visual region is mixed into the first visual region creating edited digital audio data.
US09159324B2
Techniques are provided to improve identification of a person using speaker recognition. In one embodiment, a unique social graph may be associated with each of a plurality of defined contexts. The social graph may indicate speakers likely to be present in a particular context. Thus, an audio signal including a speech signal may be collected and processed. A context may be inferred, and a corresponding social graph may be identified. A set of potential speakers may be determined based on the social graph. The processed signal may then be compared to a restricted set of speech models, each speech model being associated with a potential speaker. By limiting the set of potential speakers, speakers may be more accurately identified.
US09159322B2
A method of providing hands-free services using a mobile device having wireless access to computer-based services includes establishing a short range wireless connection between a mobile device and one or more audio devices that include at least a microphone and speaker; receiving at the mobile device speech inputted via the microphone from a user and sent via the short range wireless connection; wirelessly transmitting the speech input from the mobile device to a speech recognition server that provides automated speech recognition (ASR); receiving at the mobile device a speech recognition result representing the content of the speech input; determining a desired service by processing the speech recognition result using a first, service-identifying grammar; determining a user service request by processing at least some of the speech recognition result using a second, service-specific grammar associated with the desired service; initiating the user service request and receiving a service response; generating an audio message from the service response; and presenting the audio message to the user via the speaker.
US09159321B2
A lip-based speaker verification system for identifying a speaker using a modality of lip motions; wherein an identification key of the speaker comprising one or more passwords; wherein the one or more passwords are embedded into lip motions of the speaker; wherein the speaker is verified by underlying dynamic characteristics of the lip motions; and wherein the speaker is required to match the one or more passwords embedded in the lip motions with registered information in a database. That is, in the case where the target speaker saying the wrong password or even in the case where an impostor knowing and saying the correct password, the nonconformities will be detected and the authentications/accesses will be denied.
US09159320B2
An apparatus for detecting endpoints of sound signals when sound sources vocalized from a remote site are processed even if a plurality of speakers exists and an interference sound being input from a direction different from a direction of one speaker, and a method thereof, wherein in an environment in which a plurality of sound sources exists, the existence and the length of the sound source being input according to each direction is determined and the endpoint is found, thereby improving the performance of the post-processing, and speech being input from a direction other than a direction of speech from a speaker vocalized at a remote area from a sound source collecting unit is distinguished while the speech from the speaker is being recorded, thereby enabling a remote sound source recognition without restriction on the installation region of a microphone.
US09159319B1
Keyword spotting may be improved by using a competitor model. In some embodiments, audio data is received by a device. At least a portion of the audio data may be compared with a keyword model to obtain a first score. The keyword model may model a keyword. The portion of the audio data may also be compared with a competitor model to obtain a second score. The competitor model may model a competitor word, which may be a word that is similar to the keyword. The device may compare the first score and the second score to determine if a keyword is spoken.
US09159318B2
Utterance data that includes at least a small amount of manually transcribed data is provided. Automatic speech recognition is performed on ones of the utterance data not having a corresponding manual transcription to produce automatically transcribed utterances. A model is trained using all of the manually transcribed data and the automatically transcribed utterances. A predetermined number of utterances not having a corresponding manual transcription are intelligently selected and manually transcribed. Ones of the automatically transcribed data as well as ones having a corresponding manual transcription are labeled. In another aspect of the invention, audio data is mined from at least one source, and a language model is trained for call classification from the mined audio data to produce a language model.
US09159317B2
A system and a method recognize speech including a sequence of words. A set of interpretations of the speech is generated using an acoustic model and a language model, and, for each interpretation, a score representing correctness of an interpretation in representing the sequence of words is determined to produce a set of scores. Next, the set of scores is updated based on a consistency of each interpretation with a constraint determined in response to receiving a word sequence constraint.
US09159316B2
A method for generating a speech recognition model includes accessing a baseline speech recognition model, obtaining information related to recent language usage from search queries, and modifying the speech recognition model to revise probabilities of a portion of a sound occurrence based on the information. The portion of a sound may include a word. Also, a method for generating a speech recognition model, includes receiving at a search engine from a remote device an audio recording and a transcript that substantially represents at least a portion of the audio recording, synchronizing the transcript with the audio recording, extracting one or more letters from the transcript and extracting the associated pronunciation of the one or more letters from the audio recording, and generating a dictionary entry in a pronunciation dictionary.
US09159312B1
A device includes an audio processor, a first speaker, and a second speaker. The audio processor is configured to receive an audio signal. The first speaker is operatively coupled to the audio processor and is configured to produce a first sound wave. The first sound wave is associated with the audio signal. The second speaker is operatively coupled to the audio processor and is configured to produce a second sound wave. The second sound wave is configured to at least partially cancel the first sound wave.
US09159309B2
A handheld singing apparatus, capable of being cooperated with a handheld electronic device having a screen for operation, includes a holding member, a supporting seat and a connecting portion. The holding member is approximately formed as rod shaped and has a first end and a second end opposite to the first end. The supporting seat is capable of receiving and fastening with the handheld electronic device, so that the screen is faced to a direction far from the holding member. The connecting portion is connected between the first end of the holding member and the supporting seat, so that the supporting seat is rotatable relative to the holding member.
US09159307B1
A musical instrument including a housing, a keypad having a plurality of push buttons arranged in a three-dimensional array of horizontal rows and vertical columns disposed within the housing and a CPU with MIDI and USB processing coupled to the keypad to manipulate and control a sound generated with signals from the plurality of push buttons, wherein the horizontal rows of push buttons are arranged in tiers.
US09159295B2
An organic light emitting display device includes a plurality of pixels, each of the plurality of pixels including: a first sub-pixel configured to emit light of a first color; a second sub-pixel configured to emit light of a second color that is different from the first color; a third sub-pixel configured to emit light of a third color that is different from the first and second colors; and a transmission sub-pixel configured to selectively transmit external light in response to an electrical signal.
US09159294B2
In one example, a method includes determining, by a first motion module of a computing device and based on first motion data measured by a first motion sensor at a first time, that the mobile computing device has moved, wherein a display operatively coupled to the computing device is deactivated at the first time; responsive to determining that the computing device has moved, activating a second motion module; determining, by the second motion module, second motion data measured by a second motion sensor, wherein determining the second motion data uses a greater quantity of power than determining the first motion data; determining a statistic of a group of statistics based on the second motion data; and responsive to determining that at least one of the group of statistics satisfies a threshold, activating the display.
US09159293B2
According to an aspect, an electronic device includes a first face, a second face, a display unit arranged on the first surface, a notification unit arranged on the second surface, an attitude detecting unit, and a control unit. The attitude detecting unit detects whether attitude of the electronic device is a first attitude, in which the first surface faces upward in the vertical direction, or a second attitude, in which the first surface faces downward in the vertical direction. When the attitude detecting unit detects the second attitude, the control unit prevents displaying on the display unit and enables the notification unit to give a notification.
US09159291B2
The liquid crystal display device performs display by changing the number of gray scales depending on external light intensity, and switches the display mode in accordance with a content to be displayed on a display. By controlling a display mode-specific video signal generation circuit depending on external light intensity, an inputted video signal is outputted as an analog value, is outputted with a digital value of a binary, or is outputted with a multiple digital value. As a result, display gradation of a pixel changes timely. Accordingly, a clear image can be displayed. For example, a display device which secures visibility can be obtained in a wide range from under fluorescent light in a dark place or indoor to under outdoor sunlight.
US09159286B2
The present invention includes, in addition to transistors each (Mm,n) provided at the intersection of a gate bus line (GLn) with a data bus line (DLm): block potential applying transistors (DMn) connected to respective ends of gate bus lines (GLn) which ends are not connected to a gate driver (11); a potential supply line (VLL) connected to the gate bus lines (GLn) via the block potential applying transistors (DMn); and a blocking signal supplying section (131) for, immediately after the gate driver (11) supplies a first conduction signal for bringing the transistors (Mm,n) into conduction, supplying to the block potential applying transistors (DMn), a second conduction signal for bringing the block potential applying transistors (DMn) into conduction.
US09159277B2
A display includes an array of light modulators each having a first actuator and a second actuator. A control matrix includes a circuit having a first state inverter having an output coupled to an input of a second state inverter. A data store capacitor is coupled to an input of the first inverter and configured to store a data voltage corresponding to a future pixel state of the pixel. A first update interconnect is coupled to the first state inverter and configured such that altering a voltage applied to the first update interconnect causes the first actuator to respond to the stored data voltage. A second update interconnect is coupled to the second state inverter and configured such that altering a voltage applied to the second update interconnect causes the second actuator to respond to a voltage state of the first inverter.
US09159275B2
A method for reducing afterimages in a device for displaying images by application of an electric field to a charged substance is provided. A plurality of pixels each include a display element including a pixel electrode, a charged layer, and a counter electrode. The display device has a function of applying different potentials to pixel electrodes that are adjacent to each other in a period during which the pixels are initialized. Thus, electric fields are generated not only in a direction perpendicular to the pixel electrodes but also in a direction parallel to the pixel electrodes (the end-face direction of the pixel electrodes), so that charged substances in the charged layer stir. Accordingly, aggregation can be prevented.
US09159273B2
Disclosed herein is a display device including: a liquid crystal display section adapted to display an image based on a video signal; a backlight; and a processing section adapted to correct the video signal and set the luminance of the backlight based on two pieces of information, a peak level of the video signal in a display screen or in each of a plurality of partial display areas into which the display screen is divided, and factor data obtained from a data map made up of a reference position on the display screen and the factor data that are associated with each other.
US09159261B2
A method of generating image compensation data for a display device includes concurrently measuring, by a first image compensation device, first luminance values and first color coordinate values from an image displayed at a display panel in the display device, a number of the first color coordinate values being less than a number of the first luminance values; concurrently generating first luminance data and first color coordinate data associated with the image based on the first luminance values and the first color coordinate values, respectively; and generating first image compensation data for compensating the image based on the first luminance data, the first color coordinate data, a reference luminance value and a reference color coordinate value.
US09159260B2
A mobile terminal includes a terminal body including a display unit formed on one surface thereof, a cover coupled to the terminal body such that it can be converted into a closed state in which the display is covered and an opened state in which the display unit is exposed, a signal generating unit configured to generate a state signal according to the closed state and the opened state, and a controller configured to control the display unit such that the display unit is activated in the opened state on the basis of the state signal.
US09159253B2
A decorative lighting display including at least one string of lighting elements positioned within a display housing having a plurality of distinct regions, and wherein, when the lighting display is activated, one or more lighting elements positioned in a first region of the housing intermittingly illuminate a first portion of the display and one or more lighting elements positioned in a second region intermittingly illuminate a second portion of the display, the intermittent illumination of the first and second portions of the display cooperating to produce a dynamic or animated visual effect.
US09159245B2
Systems, devices, and methods for gathering data from a horse and rider and providing training to the rider are provided. In one aspect, for example, a method of training an equestrian rider can include performing a ride by an equestrian rider on a horse, and obtaining ride data from the ride, the ride data including video, inertial measurements, rider joint, head, torso, and/or limb information, horse joint, head, torso, and/or limb information, and at least one force measurement between the horse and the rider during the rider. The ride data can then be analyzed and at least one riding improvement to be made by the rider can be identified, and the at least one riding improvement to be made to the rider can be relayed to the rider to provide training for a subsequent ride.
US09159243B2
An approach detector (20) detects the range in which a conflict will occur between an aircraft whose route is being searched and all other aircrafts on the basis of flight information acquired by a flight information acquirer (10). A first position detector (30) detects the position furthest from a position of entry in controlled airspace that the aircraft whose route is being searched can navigate to until the occurrence of the conflict. A second position detector (40), if the aircraft whose route is being searched maintains an altitude other than a set altitude, detects a position closest to a position of entry into controlled airspace that is beyond the position to which the altitude was changed from the set altitude, and that allows withdrawal from controlled airspace without the occurrence of the conflict. An altitude change detector (50) on the basis of the above described detection results detects an altitude change range that is a range in which the aircraft whose route is being searched can change altitude to avoid conflict.
US09159233B2
A system for a vehicle having a data communications bus extending throughout the vehicle, and an audio entertainment system coupled to the data communications bus may include a vehicle wireless transceiver and a vehicle controller to be coupled to the data communications bus. The vehicle controller may be configured to determine and send a vehicle location alert via the vehicle wireless transceiver, and selectively set the audio entertainment system to link with the vehicle wireless transceiver in a hands-free mode. The system may also include a mobile device to be carried by a user remote from the vehicle that may include a remote wireless transceiver configured to link wirelessly with the vehicle wireless transceiver. The mobile device may also include a remote controller cooperating to command, based upon receiving the vehicle location alert, the vehicle controller to set the audio entertainment system into the hands-free mode.
US09159231B2
A method for transmitting traffic information includes detecting an occurrence event by a first vehicle terminal; generating a traffic information message including information for the occurrence event by the first vehicle terminal; transmitting the traffic information message through vehicle to vehicle (V2V) communication by the first vehicle terminal; receiving and analyzing the traffic information message by the second vehicle terminal which drives in an opposite direction as compared to the first vehicle terminal; retransmitting the traffic information message to a third vehicle terminal located behind the first vehicle terminal depending on an analysis result of the traffic information message by the second vehicle terminal; and outputting an alert based on the event occurrence information of the traffic information message transmitted from the second vehicle terminal to the third vehicle terminal.
US09159224B2
Wireless data communication is implemented using respective carrier frequencies. As may be implemented in accordance with one or more embodiments and apparatuses herein, wireless communications are effected using a resonant circuit having a resonant frequency susceptible to detuning. Radio frequency power is transmitted to a remote transponder circuit, and wireless communications are effected with the remote transponder circuit via at least one of first and second different carrier frequencies, using the resonant circuit and the radio frequency power. The first and second carrier frequencies are respectively sufficiently proximate to the resonant frequency, such that signals communicated based on the resonant frequency can be acquired by demodulating based on the resonant frequency. One of the first and second carrier frequencies is selected based upon a signal sent from the transponder circuit.
US09159211B2
A method for monitoring at least one ambient condition at a remote site, the method executed at least in part by a computer, configures at least one sensing device at the remote site according to one or more setup instructions transmitted wirelessly from a host processor at a first site, wherein the configuration associates the at least one sensing device with a personal communications device wherein the at least one sensing device is energizable to wirelessly transmit, to the personal communications device, a sensor signal that is indicative of the at least one ambient condition according to the setup instructions. In response to the transmitted sensor signal, information about the at least one ambient condition displays on the personal communications device that is associated with the at least one sensing device.
US09159209B2
Disclosed are several examples of a system and method for detecting if an article is being tampered with. Included is a covering made of a substrate that is coated with a layer of an electrically conductive material that forms an electrically conductive surface having an electrical resistance. The covering is configured to at least partially encapsulate the article such that the article cannot be tampered with, without modifying the electrical resistance of the electrically conductive surface of the covering. A sensing device is affixed to the electrically conductive surface of the covering and the sensing device monitors the condition of the covering by producing a signal that is indicative of the electrical resistance of the electrically conductive surface of the covering. A measured electrical resistance that differs from a nominal electrical resistance is indicative of a covering that is being tampered with and an alert is communicated to an observer.
US09159206B2
A method and apparatus for more-quickly locating an individual during a man-down situation is provided herein. During operation a light source on an officer's vehicle will be directed towards the downed officer when a man-down situation has been identified. Since a light source will be pointed at the downed individual, respondents responding to the man-down situation may more-quickly locate any downed individual.
US09159195B2
A system for interactive gaming among a plurality of players includes a host computer system and a plurality of player terminals communicably coupled to the host computer system via a network. The plurality of player terminals are located at a plurality of licensed gaming locations. The plurality of player terminals are configured to engage the plurality of players in a common interactive game operated by the host computer system. The plurality of player terminals include means for dispensing player winnings from the player terminal.
US09159186B2
Systems and methods are provided for providing a service to a player using a player device. A indication of a player identifier which corresponds to a player of a gaming device is received. A player device is provided to the player. A service to provide the player is determined based on a gaming activity of the player, and the service is then provided to the player using the player device.
US09159181B2
A method for automatically depositing objects for transport, including a phase of user storing transport data in a storage element, the data relating to: the user associated with the object; the total number of objects declared by the user; the destination, the route and the time of the transport; a depositing phase, including: a user applying a first electromagnetic identification tag onto an object to be transported; placing, by the user, the object to be transported on a conveyance device; reading an identification data, by first reading device, from the first electromagnetic identification tag, storing identification data read in the storage element in association with previously stored transport data; a phase of conveying the object for transport; the depositing phase including a measurement of the weight and/or dimensions of the object and/or storing, in the storage element, of the weight and/or the dimensions in association with the transport data.
US09159168B2
A computerized method of creating a presentation of multidimensional objects in a multidimensional presentation space. The method comprises providing a core element which applies any of functions on a multidimensional object in a multidimensional presentation space, providing a plurality of adaptation components each contains instructions for converting any media object of another of different media types each to a multidimensional object in the multidimensional presentation space, receiving a media object, identifying a matching adaptation component from the adaptation components according to a respective media type of the media object, converting the media objects into a multidimensional object in the multidimensional presentation space using the matching adaptation component, and applying any of the functions on the multidimensional object, using the core element, according to a user selection.
US09159167B2
An approach is provided for complementing various devices and/or instruments by utilizing augmented reality and providing an adaptive user interface to a user at a user device. A user device determines one or more information items associated with at least one instrument panel of at least one vehicle. Then the user device determines one or more representations of the one or more information items and causes, at least in part, a presentation of the one or more information items at the user device, wherein the user device may complement and/or may be substituted for the at least one instrument panel.
US09159154B2
A method and apparatus for processing an image is provided. The image processing apparatus may adjust or generate a disparity of a pixel, by assigning similar disparities to two pixels that are adjacent to each other and have similar pixels. The image processing apparatus may generate a final disparity map that may minimize energy, based on an image and an initial disparity map, under a predetermined constraint. A soft constraint or a hard constraint may be used as the constraint.
US09159146B2
To provide an image reconstruction device capable of creating an image with image quality matching the operator's request when a cross-sectional image is reconstructed through a repeated calculation, the image reconstruction device which performs a repeated calculation on the basis of a difference between calculated projection data and measured projection data, the calculated projection data being obtained by performing a forward projection calculation on a reconstructed image which is reconstructed based on the measured projection data, includes an input section to which an image quality parameter which is considered to be important by an operator is input, a weight calculation section that calculates a weighting coefficient on the basis of the image quality parameter, and a repeated calculation section that performs a repeated calculation on the basis of a value obtained by weighting and adding a pixel value obtained in the previous iteration to a pixel value obtained from now using the weighting coefficient.
US09159140B2
Techniques described herein use signal analysis to detect and analyze repetitive user motion that is captured in a 3D image. The repetitive motion could be the user exercising. One embodiment includes analyzing image data that tracks a user performing a repetitive motion to determine data points for a parameter that is associated with the repetitive motion. The different data points are for different points in time. A parameter signal of the parameter versus time that tracks the repetitive motion is formed. The parameter signal is divided into brackets that delineate one repetition of the repetitive motion from other repetitions of the repetitive motion. A repetition in the parameter signal is analyzed using a signal processing technique. Curve fitting and/or autocorrelation may be used to analyze the repetition.
US09159135B2
Methods, systems, and computer program products to warp a depth map into alignment with an image, where the image sensor (e.g., camera) responsible for the image and depth sensor responsible for an original depth map are separated in space. In an embodiment, the warping of the depth map may be started before the original depth map has been completely read. Moreover, data from the warped depth map may be made available to an application before the entire warped depth map has been completely generated. Such a method and system may improve the speed of the overall process and/or reduce memory requirements.
US09159134B2
The invention relates to a real time-capable analysis of a sequence of electronic images for estimating the pose of a movable object captured by means of the images. The invention further relates to implementing the invention in software and, in this connection, to a computer-readable medium that stores commands, the execution of which causes the method according to the invention to be carried out. The invention proceeds from a skeleton model, which is described by a small number of nodes in 3D space and permits a good data compression of the image information when the co-ordinates of the nodes describe at any time the position of predetermined parts of the moving object. The skeleton model simultaneously represents previous knowledge of the object, by defining e.g. node pairs and optionally also node triplets in the skeleton model that describe cohesive object parts or optionally object surfaces, which are contained in the measured 2½-D image information, i.e. are visible to the camera. The skeleton model is to be fitted quickly and accurately into the image information. The fitting is effected between two images of an image sequence by the continuous displacement of the nodes and the continuous updating of the skeleton model.
US09159132B1
A process and system to provide damage identification and assessment of damage to a geographic area may include acquiring imagery data of a geographic area, processing the imagery data using wavelet transformation to identify damage to the geographic area and outputting a map showing damage condition of the geographic area. Processing the imagery data may use wavelet transformation that outputs wavelet transformation images. Damage categories for at least one location in the imagery data may be provided using discriminant analysis applied to the wavelet transformation images. The outputted maps and damage categories may be used to assess damage to areas affected by catastrophic-like events such as, e.g., hurricanes, floods, earthquakes, tornadoes and the like. This process is faster and may be more accurate than current assessment techniques thereby permitting quick responses to catastrophic-like events.
US09159129B2
A method for generating an image-based test improves diagnostic accuracy by iteratively modifying rule sets governing image and data analysis of coregistered image tiles. Digital images of stained tissue slices are divided into tiles, and tiles from different images are coregistered. First image objects are linked to selected pixels of the tiles. First numerical data is generated by measuring the first objects. Each pixel of a heat map aggregates first numerical data from coregistered tiles. Second objects are linked to selected pixels of the heat map. Measuring the second objects generates second numerical data. The method improves how well second numerical data correlates with clinical data of the patient whose tissue is analyzed by modifying the rule sets used to generate the first and second objects and the first and second numerical data. The test is defined by those rule sets that produce the best correlation with the clinical data.
US09159119B2
A method and system are presented for reconstructing an input field where the latter is sensed by a measurement system. The method comprises: providing measured data corresponding to output field of said measurement system; providing data about sparsity of the input field, and data about effective response function of the measurement system; and processing the measured data based on said known data, the processing comprising: determining a sparse vector as a function of said measured data, said data about the sparsity of the input field, and said data about the effective response function; and using the sparse vector for reconstructing the input information. The invention allows for sub-wavelength resolution in imaging applications, and allows for detection of very short pulses by slow detectors in some other applications.
