US09468133B2
An exemplary modular cooling system for cooling a plurality of electronic components is provided. The cooling system includes a plurality of cooling modules and a clamping arrangement. Each cooling module includes an evaporator unit, a condenser, a first pipe system, and a second pipe system. The clamping arrangement is adapted for holding and pressing an alternation stack in which the evaporator units are stacked in alternation with the power electronic components.
US09468123B2
An electronic device with quick releasing function for an interface card includes a base, a connector and a quick releasing mechanism. The base is adapted to hold the interface card. The connector is disposed on the base to electrically connect with the interface card. The quick releasing mechanism is disposed on the base and includes a first constraining component and a second constraining component. The first constraining component is movably disposed on the base and can be shifted between a releasing position and a constraining position. The first constraining component moves to the constraining position to contact against a side of the interface card opposite to the connector. The second constraining component is disposed on the base and located on another side of the first constraining component to contact against the interface card corresponding to the connector.
US09468115B2
A partition board that is arranged between two electrical storage elements that are arranged adjacent to each other in a predetermined direction (X direction) includes a guide portion, a first pin and a second pin. The guide portion is used to cause the partition board to move in the predetermined direction when each electrical storage element is arranged onto the partition board. The first pin protrudes in the predetermined direction, and is used to position the partition board in the predetermined direction. The second pin is provided at a location different in a top to bottom direction of the partition board from a location at which the first pin is provided, and protrudes in the same direction as the direction in which the first pin protrudes.
US09468107B2
A method of registering terminals on an interdigitated chip capacitor (“IDC”) with a plurality of contact pads on a substrate. At least one vertically extending nonconductive abutment surface is formed between adjacent ones of the contact pads. A plurality of grooves projecting outwardly from said a central recess is formed on the substrate top portion. At least one sidewall portion of the IDC is urged into abutting engagement with the at least one abutment surface on the substrate. Another method prevent solder from causing short circuits between adjacent terminals. A plurality of grooves extending laterally outwardly from a central recessed portion are formed. The plurality of grooves defining a plurality of inwardly projecting fingers. A plurality of contact pads on are formed on a respective plurality of fingers. A solder bead is formed on at least some of the plurality of contact pads. The at least one solder bead is isolated from adjacent solder beads and adjacent terminals.
US09468103B2
A transition apparatus for connecting first and second circuit boards is provided. The transition apparatus includes a beam having edges and a length defined between the edges, beam circuitry running along the length of the beam and connections disposed at the edges of the beam to connect the beam circuitry with respective circuitry of the first and second circuit boards at respective interior, opposing surfaces thereof.
US09468101B2
Disclosed urea microvia structure of a flexible circuit board and a manufacturing method thereof. A first through hole is formed in a first conductive layer of a flexible circuit board and a first exposed zone is defined. A second conductive layer includes a second through hole formed therein and defines a second exposed zone. A dielectric layer includes a dielectric layer through hole corresponding to the second through hole of the second conductive layer. A conductive paste layer is filled in the second through hole of the second conductive layer, the dielectric layer through hole of the dielectric layer, and the first through hole of the first conductive layer in such a way that the conductive paste layer covers and electrically contacts the first exposed zone of the first conductive layer and the second exposed zone of the second conductive layer.
US09468099B2
Disclosed is contact pad connection structure for connecting a conductor assembly and a flexible circuit board. A substrate has a top surface on which a plurality of elevation pads are formed and respectively located in spacing zones between contact pads. Each of the elevation pads has a height above a top contact surface of the contact pads. The conductor assembly has exposed conductors that are respectively set in contact with the top contact surfaces of the contact pads and a solder material is applied to solder and fix the exposed conductors respectively in position on the top contact surfaces of the contact pads. Each of the elevation pads includes an extension section extended in a direction toward a front edge of the substrate.
US09468095B1
A manufacturing method of multilayer wiring is provided, wherein a multilayer wiring structure including a wiring layer and a conductive via is formed on a substrate. The wiring layer is formed by forming a patterned colloidal layer having a first catalyzer on the substrate, activating the first catalyzer, and forming a conductive layer on a surface of the patterned colloidal layer. The conductive via is formed by forming an insulation colloidal layer containing a second catalyzer on the substrate and the conductive layer and forming at least one opening in the colloidal insulation layer by laser to expose the conductive layer and activate a portion of the second catalyzer. Electroless plating is performed on the activated second catalyzer to form the conductive via in the opening. An interface is between the patterned colloidal layer and the conductive layer in the multilayer wiring structure.
US09468093B2
A flexible midplane comprises: a printed circuit board including: a middle section and at least one side section; and a flexible region disposed between the middle section and each side section; wherein each flexible region permits the corresponding side section to be bent in relation to the middle section.
US09468086B1
An electronic device including a housing having a container and a cover. The cover has an opening. The electronic device also includes a circuit board positioned within the container. The circuit board includes an electrical component that is aligned with the opening. The electronic device further includes a heat pipe mounted to the cover. A portion of the heat pipe extends into the opening of the cover to thermally communicate with the electrical component.
US09468072B2
A vehicle lamp system 1 includes a plurality of light source units 22R and 22L and a controller 14 which controls the plurality of light source units 22R and 22L. The controller 14 sequentially turns on the plurality of light source units 22R and 22L when signals for operating a vehicle 10 are input. Thereby, it is possible to call attention to surrounding vehicles or pedestrians when starting the vehicle 10. The vehicle lamp system 1 can call attention to surrounding vehicles or pedestrians when starting a host vehicle.
US09468068B2
A light emitting device includes at least one light emitting unit, a micro controller and a control module. The control module includes a storage unit configured to store a reference sheet between an intensity of the light emitting unit and a current value of the light emitting unit. A light emitting diode (LED) control unit is configured to receive a control signal from the micro controller. A digital-to-analogue conversion unit is configured to transform the current value and the on/off status to a simulation signal. A LED driver unit is configured to control the on/off status and the intensity of the light emitting unit based on the simulation signal. The control module further includes an input pin and an output pin, and the input pin is electrically connected with output pin in series when the multiple light emitting devices are provided.
US09468067B2
A method for operating an LED light source, wherein the portion of the electrical power (Pout) fed to the LED light source during the operation that is converted into light (Plight) is determined on the basis of temperature measurements. On the basis thereof, a compensation factor (KAGE COMPENSATION) that compensates the aging of the LED light source can be determined, wherein a correlation factor that was determined at the start of the putting into service of the lamp is taken into account in order to determine the portion of the electrical power converted into light (Plight).
US09468057B2
A device for supplying a plurality of LED units with power includes a common DC/DC converter which delivers a regulated output voltage and to which a plurality of sections are connected, each having a buck converter and an LED unit connected thereto, and means for regulating or setting the section currents to be supplied to the LED units. In order to simplify the device, the means for regulating or setting the section currents are formed by a central, common processor, which is supplied with actual values in keeping with the individual section currents and connected to corresponding control inputs of the respective buck converters for applying control values calculated on the basis of the actual values.
US09468056B2
A light source for a color display apparatus (1) for displaying light at optical wavelengths corresponding a plurality of different colors sequentially, comprising a plurality of light-emitting diodes (3, 4, 5) each respectively operable to emit light to display a respective one of the plurality of different colors, a power source (26) connected to the plurality of LEDs for supplying power thereto a plurality of capacitor units (7, 8, 9) connected to the power source to be provided thereby with charge for generating a respective one of a plurality of different respective forward bias voltages for application to the LEDs to operate the LED. A control unit (10) is operable to selectively connect a capacitor unit to an LED for applying a desired one of the different said forward bias voltages thereto according to the color of light which the LED is operable to display.
US09468049B2
The invention relates to an operating circuit for an LED series, having: a converter, particularly a DC-DC converter, having a controllable switch (S1) and an inductor (LBUCK) for converting an input voltage (Vin) fed to the operating circuit into a supply voltage for the LED series; —a control unit (SR) for driving the switch (S1); —a secondary-side inductor (L2) coupled to the inductor (LBUCK); —an envelope curve demodulator (30) for detecting the envelope curve of the voltage (V′LED) present at the secondary-side inductor (L2); and—a compensating circuit (31) for compensating an error caused by the envelope curve demodulator (30) relating to the detection of the envelope curve.
US09468036B2
Aspects of the disclosure are directed to a method, apparatus, and computer software for wireless communication. In various examples, DTX is enabled for the transmission of voice frames corresponding to a circuit-switched voice call. That is, the voice frames may be transmitted during a portion of a transmission time interval TTI that is less than an entirety of the TTI (for example, during half of the TTI). The transmission may be suspended during a remainder of the TTI following the portion of the TTI.
US09468032B2
Devices and methods are provided for managing device-to-device (D2D) communications session in a wireless-enabled communication environment. A first client node comprises a database containing location and ID information associated with a plurality of second client nodes. The location information in the database is updated as individual second client nodes change their location. As the location information is updated, it is processed by the first client node to determine the distance between it and an individual second client node. If the distance between the first client node and the individual second client node is within a viable D2D communications range, then the user of the first client node is notified that a D2D communications session can be initiated with the individual second client node.
US09468025B2
An extended network is configured to implement an extended management function to identify a wireless access device providing a highest quality wireless connection to a wireless device. The extended network includes a gateway wireless access device configured to enable communication between the extended network and an external network, at least one additional wireless access device in the extended network, and at least one wireless device having a wireless connection to a least one of an additional wireless access device and the gateway wireless access device. At least one wireless access device includes a processor executing the extended management function to identify the wireless access device providing the highest quality wireless connection based on wireless connection quality information transmitted from each wireless access device.
US09468024B2
Disclosed is a ranging transmission method comprising: a mobile station receiving a message including backoff window information from a base station; and the mobile station performing ranging transmission on the basis of the backoff window information, wherein the backoff window information comprises information indicating a size K0 of a 0-th backoff window, wherein a size Kx of a nx-th (x being a non-negative integer) backoff window is determined according to Kx=K0/(2x) wherein x denotes a ranging retry count.
US09468023B2
A method for use in a user terminal in a cellular communications system. According to the method, the user terminal applies a first timing advance value to its transmissions to a controlling node, and the user terminal requests communication with the controlling node in a contention based procedure by transmitting an access request (MSG 1), in response to which the controlling node transmits an initiation message (MSG 2) along with a second timing advance value. According to the method, the user terminal uses the first timing advance value if the user terminal loses the contention based procedure, i.e. if the controlling node subsequently continues the initiated communication with said other user terminal.
US09468022B2
A method for performing random access by a User Equipment (UE) in a wireless network, comprises configuring at least one UE transmit beam for a transmission of a random access signal, generating the at least one UE transmit beam using an antenna array according to the configuration, and transmitting the random access signal to a base station (BS) on the at least one UE transmit beam. An user equipment for performing random access in a wireless network, the User Equipment comprises a processing circuit configured to configure at least one UE transmit beam for a transmission of a random access signal, and generate the at least one UE transmit beam using an antenna array according to the configuration, and transmit the random access signal to the Base Station (BS) on the at least one UE transmit beam.
US09468015B2
A method and apparatus for simultaneously communicating on at least two carrier frequencies, of which at least one carrier frequency is a licensed band and at least one carrier frequency is an unlicensed band, includes broadcasting an operating status of the unlicensed band to a receiver device, collecting feedback data regarding channel conditions from the receiver device for both the licensed band and unlicensed band, determining, when a bandwidth request is received from the receiver device, whether to use the unlicensed band based on the channel conditions, transmitting an unlicensed band scheduling indication to the receiver device, and communicating with the receiver device using both the licensed band and the unlicensed band according to the transmitted unlicensed band scheduling indication.
US09468009B2
A signal processing method and related equipment are provided, which are used for reducing the number of antennas needed by a proximal user equipment to detect a low power signal. The method comprises: adjusting a pre-coding vector of a high power data stream to allow a product of the pre-coding vector and an effective receiving channel for a low power data stream equal to a constant; performing superposition coding on the low power data stream and the adjusted high power data stream; and sending the superposition-coded data stream to user equipments, wherein the user equipments comprise a user equipment at a center of a cell and a user equipment at an edge of the cell, the high power data stream is an interference while the low power data stream is desirable for the user equipment at the center of the cell.
US09468006B2
In a wireless communication system, a network initiates a radio bearer reconfiguration procedure by sending an RADIO BEARER RECONFIGURATION message to a user equipment. Then, the network initiates an active set update procedure by sending an ACTIVE SET UPDATE message to the user equipment. When detecting an inconsistency in the E-DPDCH power interpolation information elements indicated in the RADIO BEARER RECONFIGURATION message and the ACTIVE SET UPDATE message, the user equipment computes a first gain factor using an extrapolation formula. When unable to transmit data based on the first gain factor, the user equipment computes a second gain factor using an interpolation formula. If the data cannot be transmitted based on the second gain factor, the user equipment notifies the network of an unsuccessful radio link.
US09468002B2
Embodiments of the present invention disclose a method, a system and an equipment. A base station determines a first transmission subframe set for each of user equipments that directly communicate with each other to transmit uplink information within a predetermined time range and a second transmission subframe set for each user equipment to directly transmit data to another user equipment within the predetermined time range respectively. Intersection sets between a second transmission subframe set determined for any user equipment and a first transmission subframe set determined for another user equipment that directly communicates with the user equipment and between the second transmission subframe set determined for the any user equipment and a second transmission subframe set determined for the another user equipment that directly communicates with the user equipment are empty.
US09467998B2
A method for operating a first communications controller serving a first device includes receiving channel information for a communications channel between the first communication controller and a second device served by a second communications controller, and determining a time-frequency resource, a duration, and a precoding constraint in accordance with the received channel information, the time-frequency resource, the duration, and the precoding constraint for use with a transmission of the first communications controller occurring within the time-frequency resource for the duration to reduce interference to a third device served by the second communications controller. The method also includes transmitting coordinated transmission information about the time-frequency resource, the duration, and the precoding constraint, to the second communication controller, and transmitting to the first device in accordance with the precoding constraint, the time-frequency resource, and the duration.
US09467995B2
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 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 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, 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.
US09467993B2
The present invention relates to a method for receiving a downlink signal by a terminal from a base station in a wireless communication system. In particular, the method includes the steps of: receiving an enhanced physical downlink control channel (EPDCCH) for the terminal from the base station; selecting a first EPDCCH physical resource block (PRB) pair or a second EPDCCH PRB pair on the basis of the effective size of a resource block group (RBG) allocated to the terminal and/or the system bandwidth; and receiving a physical downlink shared channel (PDSCH) on the basis of the EPDCCH form among the remaining PRB pairs excluding the selected EPDCCH PRB from among PRB pairs included in the RBG.
US09467986B2
Embodiments of the present invention relate to methods and systems for simultaneous communication with multiple wireless communication devices. In some embodiments, a method for simultaneous communication with multiple wireless communication devices includes receiving, using a plurality of antennas at a first wireless station, a plurality of packets, comprised of orthogonal frequency division multiplexing (OFDM) wireless signals, transmitted simultaneously from a plurality of other wireless stations wherein each of the simultaneously transmitted packets includes a plurality of frequency tones, frequency domain transform the received packets, grouping frequency domain transform outputs for each subcarrier, determining a difference between subcarrier groups formed over different sample sets, and determining a set of weights for each subcarrier, wherein the weights are selected such that the first wireless station can at least one of detect or demodulate the received plurality of packets.
US09467984B2
Provided are a method for a terminal transmitting uplink control information (UCI) through a physical uplink control channel (PUCCH) in a wireless communication system, and a terminal using the method. A transmission power to be applied to the uplink control channel is determined on the basis of a value subordinate to a PUCCH format, and at least one type of UCI is transmitted from the physical uplink control channel by using the transmission power that is determined, wherein when the PUCCH format is PUCCH format 3, and the at least one type of UCI includes acknowledgement/negative-acknowledgement (ACK/NACK) and periodic channel state information (CSI), the value subordinate to the PUCCH format is determined on the basis of the number of bits of the ACK/NACK and the number of bits of the periodic CSI.
US09467982B2
A method and apparatus for uplink transmission is disclosed. A wireless transmit/receive unit (WTRU) transmits a message to a Node-B, wherein the message is selected from at least a first type, a second type, and a third type. The first type of message indicates that the WTRU has uplink buffered data to transmit and the WTRU requires uplink resources for transmission of uplink data. The second type of message includes a plurality of indications, wherein each indication indicates an amount of uplink buffered data associated with at least one logical channel, wherein each logical channel is associated with a priority. The third type of message indicates an amount of uplink buffered data and has less information than the second type of message.
US09467974B2
The present invention relates to a transmission of information in a wireless communication network between a radio access node and a relay node, wherein, according to a new ground rule, for each allocated downlink subframe for a downlink transmission from the access node to the relay node, an uplink transmission subframe for an uplink transmission is allocated four transmission time intervals later. A downlink subframe is only allocated when a further subframe of the same transmission time interval for a transmission from the relay node to the user equipment is a subframe of a type that indicates to a user equipment that no data are received beyond a control region of the subframe.
US09467962B2
A trusted non-3GPP access network element and a method for accessing a mobile network and detachment are disclosed. The method for accessing a mobile network includes: a TNAN network element receives an extensible authentication protocol (EAP) authentication success message or an EAP authentication success triggering message, and then establishes a session with a packet data network gateway (P-GW) of a mobile network; and the TNAN network element receives an IP address request message from user equipment and then allocates an IP address consistent with the packet data network (PDN) type requested by the user equipment to the user equipment.
US09467957B2
A method, an apparatus, and a computer program product for wireless communication are provided in connection with improving resource allocation for distributed D2D synchronization in densely populated communications systems. In an example, a communications device is equipped to transmit a synchronization signal during a beacon period of a synchronization channel. In an aspect, the synchronization channel may include the beacon period, a paging period, and a TIB period. The communications device may further be equipped to monitor at least one of the beacon period, the paging period, or the TIB period of the synchronization channel for one or more signals from one or more UEs in a D2D network, and determine whether to transmit information during at least one of the beacon period, the paging period, or the TIB period based at least in part on the monitoring.
US09467955B2
A Power Headroom Report (PHR) method and apparatus in a communication system are provided. The method includes acquiring information for a path loss reference, wherein the information for the path loss reference indicates whether the UE applies as the path loss reference either a downlink of a primary cell or a downlink of a secondary cell (SCell), triggering a power headroom report (PHR) if a path loss is changed more than a threshold for at least one activated cell which is used as the path loss reference, and obtaining power headroom information for each activated cell, if extended PHR is used and an uplink resource is allocated for new transmission.
US09467950B2
A system is implemented on a wireless network for adjusting a forward link power control parameter based on forward link feedback. A wireless unit is in communication with several base stations during soft handoff, and provides feedback relating to forward link quality, e.g., forward link pilot signal strength or traffic channel frame error rate. The feedback is compared to a comparison or reference point (such as target frame error rate, or a maximum pilot signal strength in the active set) chosen for gauging the quality or nature of the feedback for power control purposes. Based on this comparison, a power control parameter of one or more of the base stations may be adjusted upwards or downward. The power control parameter may be a forward link reference transmit power level “Pref” used to control base station power transmission levels in the presence of power control bit errors.
US09467948B2
Embodiments of the present invention provide systems and methods for NFC secure application support when an NFC device is executing in a battery-off or battery-low mode. In such a case, the NFC device may have enough power to execute some applications (e.g., read-only applications) but not enough power to execute others (e.g., applications that require data to be written). Embodiments of the present invention enable these lower-power applications to be executed by the NFC device even when a host communications device has no battery power.
US09467945B2
A method of operating a mobile station requesting uplink access from a base station subsystem may include transmitting an access request to the base station subsystem, and delaying looking for a response matching the access request according to a delay interval. A response time window (RTW) may be initiated after the delay interval. During the response time window, the mobile station may look for an assignment message transmitted from the base station subsystem and matching the access request without looking for an assignment message matching the access request during the delay interval.
US09467941B2
When a user equipment (UE) is communicating wirelessly over a wireless communication network and terminates wireless communication temporarily due to power limit constraints (such as to satisfy a specific absorption rate (SAR) threshold), the UE may maintain its radio access network (RAN) identification (ID) and domain context, in order to quickly resume wireless communication, and avoid upper layer connection setup, once the UE is no longer power limited.
US09467939B2
A gateway control apparatus of a mobile communications network system, which is a termination point of signaling messages according to a first protocol, detects a first selection request via an interface of a first network technology from a mobility management entity, of selecting the gateway control apparatus for communicating user data in the mobile communications network system between an entity of the first protocol and a network of a second protocol. Based on the detected first selection request, the gateway control apparatus selects a distributed gateway device from plural distributed gateway devices for communicating the user data, and provides a second selection request of selecting the distributed gateway device via an interface of a second network technology independent from the first network technology.
US09467931B2
Provided are a method and a device for entering a network for client cooperation in a wireless communication system. A first device, through a frame of a first system, receives a ranging request message from a second device, and transmits the received ranging request message to a base station. As a response thereto, the first device receives a range response message, which is a response to the ranging request message, from a base station of a second system, and through a frame of the first system, transmits the range response message to the second device.
US09467913B2
A camera image display system that can transmit and receive images captured by a camera while emphasizing real-time performance. The camera image display system includes an image dividing unit that divides an entire image captured by a camera into divided images, an encoder that converts the divided images into JPEG divided images respectively, and a wireless transmitter that transmits the JPEG divided images. By converting and transmitting the images by each divided image, the camera image display system can display the divided images, which are only parts of the entire image, on the screen when the divided images are transmitted and received satisfactorily. With this, it can improve the real-time performance to display the images on the display unit.
US09467911B2
A method and apparatus for implementing Idle and Connected Mode mobility to and from a Home evolved Node-B (HNB) in a wireless environment. Methods to implement differentiated charging when accessing HNBs, as well as the criteria used to make a cell reselection decision when an HNB is detected, criteria for making a handoff decision and methods to indicate charging and other policies/preferences and configurations to a wireless transmit/receive unit (WTRU).
US09467910B2
Methods and apparatus for supporting handovers which are hidden from a Mobility Management Entity (MME) as well as handovers which are not hidden from the MME are described. A gateway, e.g., a home gateway (HGW), in a communications system acts as a concentration point for a plurality of small cell HeNBs. Two types of handovers, a visible handover and a hidden handover are supported. With a hidden handover, the handover is hidden from the SGW and the MME, thus reducing backhaul control signaling and loading on the SGW and MME. A gateway, e.g., a home gateway (HGW), receives a path switch request message for a user equipment (UE) device from a target access point, e.g., a home eNB (HeNB). In some embodiments the gateway, e.g., the HGW, decides whether a requested handover should be visible or should be hidden, and then performs a handover implementation in accordance with its decision.
US09467904B2
A mobile station includes a notifying unit configured to transmit a notification signal to a base station forming a serving cell, when a certain condition used to determine whether or not to perform a handover is satisfied, and a handover processing unit configured to start a handover process according to presence or absence of first communication data after transmission of the notification signal.
US09467900B2
The present invention discloses a service scheduling method and apparatus, relates to the field of communications systems, and implements communication between user equipments while saving resources of a communications network. The method includes: receiving, by a base station, an amount of data which is sent by a user equipment in paired user equipments by using a buffer status report and needs to be uploaded by the user equipment; then sending, by the base station on a same physical downlink control channel, a transmission resource grant to the user equipment and sending receiving resource allocation allocated by the base station to another user equipment except the equipment; and finally, performing, by the user equipment and the another user equipment, data communication in terminal direct mode respectively according to the transmission resource grant and the receiving resource allocation. The present invention is applied to the field of communications systems.
US09467894B2
Systems and methods for selectively enabling Robust Header Compression (RoHC) for Voice over Internet Protocol (VoIP) calls in a cellular communications network are disclosed. In one embodiment, a data radio bearer for a VoIP call is established between a base station and a mobile terminal. During the VoIP call, a radio frequency parameter for the data radio bearer is monitored. When the radio frequency parameter for the data radio bearer satisfies a predefined coverage-based condition, the base station enables RoHC for the VoIP call. In one preferred embodiment, the radio frequency parameter is a Signal-to-Interference-plus-Noise Ratio (SINR) for the data radio bearer for the VoIP call, and the predefined coverage-based condition is a predefined SINR threshold below which the base station enables RoHC. By enabling RoHC in this manner, RoHC resources are selectively made available for those VoIP calls that will benefit most from increased cell coverage provided by RoHC.
US09467888B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for reporting a channel state by a terminal to a serving base station in a wireless communication system, wherein extra channel state information is reported to enable the serving base station to estimate the channel state more accurately. When the base station estimates the channel state with the terminal, the channel state information received from the terminal, the extra channel state information, and traffic information of neighboring base stations are collectively considered to estimate the channel state with the terminal, thereby enabling estimation of the channel state with improved reliability and accuracy.
US09467886B2
Systems and methods for configuring cross radio access technology minimization of drive testing are presented. In one embodiment, the use of circuit switched fallback is used as a trigger for switching minimization of drive test configurations on a user equipment. After the user equipment returns from circuit switched fallback, the minimization of drive test parameters are reported to the base station.
US09467867B1
To establish a wireless link with a terminal station without interfering with a primary user of a frequency, in a system and method in which a base station accesses a management apparatus for managing the frequency available for wireless communication via the wireless link with the terminal station.
US09467866B2
In one embodiment information is received from one or more wireless networks indicating a request for a listen before transmit mode or a non-listen before transmit mode. In reply it is determined whether the one or more wireless networks is to utilize the listen before transmit mode or the non-listen in an unlicensed frequency band and the one or more wireless networks are informed of the determined mode. Centralized control of spectrum for coexistence of wireless communication systems in unlicensed bands according to exemplary embodiments of the invention can be performed by an enhanced coexistence manager or a network access node with information obtained from one or more base stations or user equipment.
US09467858B2
Embodiments of the invention provide methods and systems for using policy enforcement for securing open devices and networks. The method includes accessing, by a policy enforcer, a plurality of policies configured to enforce network integrity and monitoring programs and/or services running on a device. The method further includes based on at least one of the plurality of policies, comparing the programs and/or services running on the device against the programs and/or services allowed by the at least one of the plurality of policies, and based on the comparison, determining that the device is running at least one program and/or service disallowed by the at least one policy. Further, the method includes in response, prohibiting access of the device to the network.
US09467856B2
Methods and apparatuses are presented for use in a terminal to access a discovered location server. The methods may include in response to a determination that a first network does not support authenticated access from the terminal to a home location server, obtaining authenticated access to the home location server using a second network that does support authenticated access to the home location server by the terminal. In response to obtaining authorization for the discovered location server from the home location server, the terminal may access the discovered location server using the first network.
US09467847B2
The present invention provides a method and system for managing contact information in a universal plug and play (UPnP) home network environment. In one embodiment, the present invention provides a method of a telephony server (TS) for providing contact information to a telephony control point (TelCP) in a universal plug and play home network environment. The method includes receiving a request for providing contact information updates associated with at least one contact entry from the TelCP connected to the TS in an UPnP home network environment. The method further includes obtaining the requested contact information updates from an address book associated with the at least one contact entry. The method also includes providing the obtained contact information updates associated with the at least one contact entry to the TelCP.
US09467846B2
An apparatus for measuring and displaying Internet traffic of a mobile phone, includes a traffic measurement module and a traffic display module. The apparatus also includes a SIM card account creation module configured to create a SIM card account for each of a plurality of SIM cards. The traffic measurement module measures the Internet traffic of each of the SIM card accounts. The traffic display module displays the Internet traffic of each of the SIM card accounts. The Internet traffic of each SIM card on the mobile phone may be measured and displayed.
US09467843B1
A dynamic spectrum arbitrage (DSA) system includes a dynamic spectrum policy controller (DPC) and a dynamic spectrum controller (DSC) that together dynamically manage the allocation and use of resources (e.g., spectrum resources) across different networks. The DSC component may include wired or wireless connections to a mobility load balancer gateway (MLB gateway) component that is coupled to eNodeBs, a mobility management entity (MME), and various other network components. The MLB gateway may be configured to serve/operate as a gateway that continuously, repeatedly, or dynamically identifies, selects, and assigns an MME to a wireless device and performs various other mobility management operations to coordinate the handling (e.g., handoffs, hand-ins, backoff, etc.) of the wireless devices as it is moved within and in-between networks.
US09467840B2
In an approach for providing a dynamic boundary based approach for monitoring and metering, a processor provisions at least one agent to one or more network accessible resources, wherein the at least one agent is configured to allow for monitoring and metering. A processor provides at least one dynamic boundary for monitoring and metering. A processor receives information captured by the at least one agent provisioned to the one or more network accessible resources based on the dynamic boundary for monitoring and metering. A processor causes the information to be available for use.
US09467837B2
A method and apparatus for performing non-voice emergency services (NOVES) between a wireless transmit/receive unit (WTRU) and a public safety answering point (PSAP) is disclosed. A NOVES session may be initiated by sending a NOVES initiation request message that includes information relating to the NOVES capabilities of the WTRU, and information relating to an emergency situation. The information relating to the NOVES capabilities of the WTRU may include an indication of whether the WTRU supports a fake power-off mode, or whether the WTRU supports PSAP control. Other methods are disclosed that include a method for a PSAP combining a multiple NOVES sessions, and a method for handing over a NOVES session having multiple media streams.
US09467835B2
A method and mobile device are provided that manage a relay service in a public safety wireless communication system. When the mobile device determines one or more of: another mobile device has exited or is exiting a public safety vehicle or another first mobile device is not receiving a signal from a wide area network of acceptable signal quality, the mobile device activates a relay service. In response to activating the relay service, the mobile device announces an availability of the relay service at the mobile device, receives a registration of the another mobile device for the relay service, and, in response to receiving the registration, relays communications between the another mobile device and an access node. In another embodiment, a method is provided for negotiating a provision of a relay service among multiple mobile devices, wherein each such mobile device currently is providing a relay service.
US09467833B2
Systems and methods are provided for enabling communication between a service provider and a telephone user in conjunction with a call placed by the user. A call from the user to a particular telephone number, for example an emergency services number, is detected, and a notification is sent to a preselected recipient indicating that the call has been placed. The preselected recipient may be, for example, a private response center operated by a provider of personal health or other services to the user. A predetermined delay time may be allowed to elapse before the preselected recipient is notified of the call to the emergency services number. The preselected recipient may place a second call in reaction to the notification, for example the preselected recipient may call the user on his or her telephone.
US09467823B2
The present invention discloses a value-added service for short message service, VAS-SMS, processing method and a VAS-SMS processing center, which include: the VAS-SMS processing center receives an original short message forwarded from the short message service center, generates a value-added service short message associated with the original short message in accordance with data of VAS-SMS subscribed by the calling and called parities of the original short message, submits the value-added service short message to the short message service center, and receives a delivery status report returned from the short message service center, and the value-added service for short message service processing center takes the delivery result of the value-added service short message as that of the associated original short message and sends a delivery result notification of the original short message to the short message service center.
US09467818B2
Techniques are described for identifying a wireless access point device using beacon messages and probe responses. An access point may generate and broadcast beacon messages which include an information element containing information specific to the device as well as to the current context of the device. For example, the information element may include a device vendor ID, product ID, and a device-unique ID. That is, the information element provides information related to the device itself independently from the configuration of the wireless network which the beacon message (or probe response) is associated with.
US09467816B2
The format of the Presence Information Data Format-Location Object (PIDF-LO) as defined by the Internet Engineering Task Force (IETF) is extended or modified to accommodate, within the standard PIDF-LO format, an association of geospacial location to XML content on the Internet. A geospacial location is associated with Extensible Markup Language (XML) content on the Internet. The XML content is identified by a universal resource locator (URL), and associated with geospatial location information (either a specific location, zone, or direction). The URL is inserted into a
US09467805B2
In an exemplary method, a premises map subsystem receives a user request for a premises area map of a premises area, provides the premises area map for display by a mobile device, provides supplemental data for display within the premises area map, determines that the mobile device is located at a premises trigger location, and provides, in response to determining that the mobile device is located at the premises trigger location, additional supplemental data for display within the premises area map.
US09467801B2
A method and device for establishing a Bluetooth connection are provided. The method includes: generating, by a first electrical device, a first part of a Bluetooth identifier according to a user's name and a Bluetooth network-card address; generating a second part of the Bluetooth identifier according to the first part of the Bluetooth identifier, a private key, and a first algorithm; generating the Bluetooth identifier according to the first part of the Bluetooth identifier and the second part of the Bluetooth identifier; generating a password according to the Bluetooth identifier, the private key and a second algorithm; transmitting, by a second electrical device, a Bluetooth pairing request according to the Bluetooth identifier, the private key, the first algorithm, and the second algorithm; and responding, by the first electrical device, the Bluetooth pairing request to establish the Bluetooth connection with the second electrical device.
US09467798B2
The systems, methods and apparatuses described herein provide an apparatus configured for ensuring proximity of a communication partner. In one aspect, the apparatus may comprise a communication port and a processor. The processor may be configured to send a request to and receive a response from the communication partner via the communication port using modulated signals, measure a time period between sending and receiving using timings of modulated signals' symbols, and receive a secondary value from the communication partner. The secondary value may be verified to include at least a portion of the request and a portion of the response, and may have been sent with authenticating data to authenticate it. The time period may be compared with a predefined threshold calculated based on a predefined maximum allowed distance to the communication partner. In another aspect, an apparatus may be configured to ensure its proximity to a communication partner.
US09467794B2
A method and system for audio channel setup for an electronic device connected with one or more external electronic devices is provided. The method includes configuring audio channel information for the electronic device and the one or more external electronic devices, determining whether a master device is changed between the electronic device and one or more external electronic devices, and sending, when the master device is changed, the configured audio channel information to a new master device.
US09467790B2
A method comprising determining a reverberation time estimate for an audio signal from a first part of an encoded audio signal representing the audio signal.
US09467789B1
A mobile device for facilitating testing and treatment of one or more auditory disorders is disclosed. A sound synthesizer of the mobile device may be configured to generate one or more sound signals based on one or more parameters. Further, an audio port of the mobile device may be configured for interfacing with an acoustic transducer configured to generate acoustic waves based on the one or more sound signals. Furthermore, a controller of the mobile device may be configured to control one or more of, the sound synthesizer and the audio port, for facilitating at least one of testing and treatment of the one or more auditory disorders.
US09467787B2
A hearing aid has a coupling structure, a first hearing aid housing portion and a second hearing aid housing portion including a flexible material so that the second hearing aid housing portion is adaptable to different ear canal size. The second hearing aid housing portion is detachably coupled to the first hearing aid housing portion via the coupling structure.
US09467775B2
A method and a system of noise suppressing an audio signal comprising a combination of at least two audio system input signals each having a sound source signal portion and a background noise portion, the method and system comprising steps and means of: Extracting at least two different types of spatial sound field features from the input signals such as discriminative speech and/or background noise features, computing a first intermediate spatial noise suppression gain on the basis of the extracted spatial sound field features, computing a second intermediate stationary noise suppression gain, combining the two intermediate noise suppression gains to form a total noise suppression gain, wherein the two intermediate noise suppression gains are combined by comparing their values and dependent on their ratio or relative difference, determining the total noise suppression gain, applying the total noise suppression gain to the audio signal to generate a noise suppressed audio system output signal.
US09467771B2
A wireless audio device includes an audio streaming unit to wirelessly transmit an audio signal to a remote hearing device such as a hearing aid or a cochlear implant. A remote control unit to wirelessly controls the remote hearing device, a battery monitor determines a power level of a battery and provides a battery state signal indicative of the power level of the battery. A power management unit deactivates the audio streaming unit when the battery state signal reaches or falls below a first threshold and deactivates the remote control unit when the battery state signal reaches or falls below a second threshold, wherein the first threshold is higher than the second threshold. Also described is a method of operating such a wireless audio device as well as a hearing system including such a wireless audio device and a remote hearing device, such as a hearing aid or a cochlear implant.
US09467769B2
The invention discloses a headset communication method under a strong-noise environment and a headset. The method comprises: using earplugs to reduce medium and high frequency noises entering an ear canal, using an external connection cavity in parallel connection with the ear canal to divert medium and low frequency noises; using an internal microphone to pick up the sound in the ear canal and an environmental noise signal entering the ear canal, using an external microphone to pick up the environmental noise signal, and taking the external microphone signal as reference signals to eliminate the noise element in the internal microphone signal and remain the voice element to obtain transmitting terminal signals of the headset; using sound dynamic compression technology to cut down and compensate the signals picked up by the external microphone in terms of sound pressure level such that the sound pressure range is compressed to a range acceptable by human ears and the signals picked up by the external microphone and the receiving terminal signal received by the headset are broadcast together through a receiver of the headset. By means of the technical scheme of the present invention, the functions of protecting hearing, enhancing voice and monitoring a three-dimensional environment can be achieved comprehensively under strong-noise environments.
US09467752B2
A system, method, and apparatus for handling transition errors is presented herein. The transition errors include handling unreported time base discontinuities during trick mode transition, miscalculated time stamps during trick mode transition, erroneous sequence end codes, and unreported broken group of picture transmission. Unreported time base discontinuities are detected by comparing the program clock reference (PCR) value of the data packet to the system time clock (STC). If the difference exceeds a predetermined threshold, the STC is set to the PCR value. Miscalculated time stamps are detected by examining the difference in PTS values between temporally adjacent data packets. If the difference is not within a margin of error from predetermined value, the PTS is disabled. Unreported broken groups of pictures are handled by skipping the first two B-frames of the first group of pictures following a trick mode transition. Erroneous sequence end codes are detected by determining whether a packet containing a sequence end code is associated with a time base change. If the packet is not associated with a time base change, the sequence end code is disregarded.
US09467750B2
Methods and systems for placing an overlay in video content are provided. A method receives video content and input indicating an overlay to be placed in the video. The method determines, based on overlay and video properties, locations where the overlay can be placed. The method presents suggested locations for the overlay and receives a selection of a suggested location. The overlay is placed in the selected location. A system includes memory with instructions for inserting an overlay into video content. The system receives an indication of an overlay to be placed in the video, performs attention modeling on the video to identify zones likely to be of interest to a viewer. The system presents locations within the identified zones where the overlay can be inserted and receives a selection of a location. The system inserts the overlay into the selected location and renders the video with the inserted overlay.
US09467745B1
An example implementation includes a computer-implemented method including generating a dynamic user-interactable graphical interface using a performance summary including viewer traffic statistics for a first show and competing shows at discrete time intervals, the interface being configured to graphically display a comparison of performance of the first show and the competing shows at the discrete time intervals and provide the interface for display via on the user device. The method may also include receiving a user input selecting from the interface a time interval of the first show and the competing shows and updating the interface with the comparison of the viewer traffic between the first show and the competing shows at the time interval selected by the user input.
US09467738B2
Techniques where a computing device such as a smart phone can be leveraged to facilitate video on demand (“VOD”) services through a set top box (“STB”) associated with a content subscription service such as satellite television are described. In an exemplary embodiment, a request for VOD content can be communicated from the STB to the computing device via a personal area network (“PAN”) connection such as Bluetooth. The computing device in turn can forward the VOD content request to a VOD authorization server over a wide area network (“WAN”).
US09467731B2
A method for controlling touch screens and a mobile terminal are disclosed. The method includes: a mobile terminal, connected with an HDMI device, requesting the HDMI device for obtaining a right of controlling a touch screen of the HDMI device; and after receiving a permission response message of the HDMI device, the mobile terminal performing a control operation on the touch screen of the HDMI device.
US09467727B2
A system for simultaneously distributing program content originating from hundreds of remote multicast transmit units to a global network such as the Internet, and configured to receive at a host multicast receiver/server the transmitted program content segments from each of the remote multicast transmit units in real time, at full bandwidth and minimum latency. A command center station coupled to a first output of the multicast receiver/server for distribution of the program content segments via a satellite broadcast network interface to one or more affiliated stations and a second output of the multicast receiver/server via a third party network interface for streaming distribution to the affiliated stations.
US09467721B2
A server device may receive a playback request that identifies particular content, a first segment file associated with the particular content, and a playback speed; and generate a playlist based on receiving the playback request. When generating the playlist, the server device may determine one or more second segment files, associated with the particular content, based on the playback speed and the first segment file; determine, based on the playback speed, a sequence in which the first segment file and the one or more second segment files should be played; and generate a list identifying the first segment file and the one or more second segment files. The list may be sorted based on the sequence. The one or more second segment files may be listed subsequent to the first second file. The server device may store or output the playlist.
US09467706B2
Systems and methods of configuring and performing distributed encoding of a video stream are disclosed. A method includes receiving a video stream at a computing device and receiving input indicating a value of a local encoding parameter and a value of a remote encoding parameter. The method further includes encoding the video stream at the computing device based on the value of the local encoding parameter to generate a first encoded stream. The method includes sending the first encoded stream and the value of the remote encoding parameter to a media server. The media server is configured to generate a second encoded stream based on the value of the remote encoding parameter and the first encoded stream.
US09467704B2
Image encoding and decoding are described. An input HDR image is coded using a coded tone-mapped image, a coded invertible function of a ratio image, and a look-up table representing the inverse of the invertible function, wherein the ratio image represents the pixel by pixel ratio of the luminance pixel values of the input image and the corresponding luminance values in the tone-mapped image. A method to generate the invertible function based on a cumulative histogram of the ratio image is presented.
US09467697B2
A method for packetizing data representing a video sequence comprising a first frame and a second frame. The method comprising determining for at least one first area of a plurality of first areas of the first frame a second area of a plurality of second areas of the second frame such that, for different first areas different second areas are determined and such that, for each of the first areas, a measure of the distance between the second area determined for the first area and an area of the second frame whose location within the second frame corresponds to the location of the first area is above a value. The method further comprising grouping, for each of the first areas, data which the first area may be reconstructed and data from which the second area determined for the first area may be reconstructed into a packet.
US09467696B2
A first sequence of pictures may be partitioned into plural representations, each of the plural representations may be encoded independently of each other with a common time base, a first portion of the plural encoded representations may be provided based on a first network condition, the first portion having a first bit-rate, and a second portion of the plural encoded representations may be provided having a second bit-rate different than the first bit-rate, wherein a switch from providing the first portion to providing the second portion is responsive to a second network condition different than the first network condition.
US09467695B2
Improved method and apparatus for signaling of reference pictures used for temporal prediction. The signaling schemes and construction process for different reference picture lists in HEVC Working Draft 5 (WD5) are improved.
US09467691B2
A video system 1 for displaying image data. The system includes a server (2) having a coder device (5) which can be operated in a number of operating modes, and a client (3) connected to the server (2) via a network (4). The coder device (5) is configured to code video data (V) in accordance with an active operating mode and to output coded transmission data (U). The client (3) is connected to the server (2) via a network (4), and configured to request, to further process, and to display the coded transmission data (U) from the coder device (5). The coder device (5) operates in the active operating mode as determined by the client (3).
US09467690B2
Adaptive decoding and streaming multi-layer video systems and methods are described. The decoding systems comprise a base layer decoder and one or more enhancement layer decoders. The streaming systems comprise a base layer packetizer and one or more enhancement layer packetizers. A decoding adaptor controls operation of the base layer and/or enhancement layer decoders. A packetizing adaptor controls operation of the base layer and/or enhancement layer packetizers.
US09467688B2
A method and apparatus that tests video quality includes a superimposing of at least one code to a video that is to be transmitted by a communication device to another communication device. The at least one code is transmitted such that the superimposed at least one code is extractable and readable from the decoded video by the device that receives the transmitted video. The extracted at least one code may then be read to determine the quality level of the transmitted video. The determination of quality for the received video may be based upon one or more tests performed using at least one code extracted from the received video.
US09467681B2
The techniques and arrangements described herein provide for layered compression of depth image data. In some examples, an encoder may partition depth image data into a most significant bit (MSB) layer and a least significant bit (LSB) layer. The encoder may quantize the MSB layer and generate quantization difference data based at least in part on the quantization of the MSB layer. The encoder may apply the quantization difference data to the LSB layer to generate an adjusted LSB layer.
US09467679B2
A vehicle periphery monitoring device includes a first bird's-eye view image generation section generating a first bird's-eye view image through a two-dimensional plane projective transformation based on a photographed image acquired by an in-vehicle camera module, a second bird's-eye view image generation section generating a second bird's-eye view image through a three-dimensional plane projective transformation based on the photographed image, and a displaying image generation section generating a first displaying image for monitor displaying from the first bird's-eye view image and a second displaying image for monitor displaying having a higher displaying magnification than the first displaying image, from a predetermined area of the second bird's-eye view image corresponding to a predetermined area of the first bird's-eye view image.
US09467675B2
The present invention provides an image data generating method in which a combined image is not distorted at the boundary area between a left eye image and a right eye image even when the combined image has been compressed with lossy compression among three-dimensional image data generating methods in which a combined image is generated by combining a left eye image and a right eye image. The three-dimensional image data generating method includes a combined image generating step (SA2 or SA3) in which the combined image including a buffer region between the left eye image and the right eye image is generated while the left eye image and the right eye image are arranged, and an image date compressing step (SA4) in which the picture signal of the combined image generated in the combined image generating step (SA2 or SA3) is compressed with lossy compression.
US09467674B2
The present disclosure relates to a mobile terminal and a control method thereof capable of outputting a content. A mobile terminal according to an embodiment of the present disclosure may include an output unit formed to output a content; an analysis unit configured to monitor a time point where the reproduction of the content is paused and analyze the reproduction paused content when the reproduction of the content is paused; and a controller configured to determine a time point where the reproduction of the content is started based on the analysis result of the content when a control command for reproducing the content again is sensed.
US09467669B2
A wavelength conversion module, includes a wavelength conversion device and at least one heat dissipation airflow providing device. The wavelength conversion device has at least one side surface. The heat dissipation airflow providing device has an outlet, wherein the outlet faces the side surface, and the heat dissipation airflow providing device is adapted to provide a heat dissipation airflow to the side surface from the outlet. A distance between a geometry center of an orthogonal projection of the outlet on the side surface and a geometry center of the side surface is smaller than or equal to half of a maximum inner diameter of the outlet. In addition, a projector having the wavelength conversion module is also provided.
US09467665B1
Embodiments are disclosed of a color filter array including a plurality of tiled minimal repeating units. Each minimal repeating unit comprises a set of individual filters grouped into an array of M rows by N columns, wherein each set of individual filters includes a plurality of individual filters having at least first, second, third, and fourth spectral photoresponses. If M equals N, at least two directions within each minimal repeating unit include individual filters having all the spectral photoresponses, the at least two directions being selected from a set of directions consisting of row, column, major diagonal and minor diagonal. And if M≠N at least two directions within each of one or more N×N or M×M cells within the minimal repeating unit include individual filters having all the spectral photoresponses, the at least two directions being selected from a set of directions consisting of row, column, major diagonal and minor diagonal of each cell.
US09467662B2
An emergency response system and method for facilitating emergency response to a local premises having at least one system display structured to present a plurality of zones. Each zone corresponding to a different area of the local premises, where the plurality of zones are structured and disposed to convey at least location information pertaining to the local premises. The system display is structured to present at least one universal location indicator associated with each zone and a surveillance system. The surveillance system is further structured and disposed to present at least location information pertaining to the local premises. The system also has a plurality of microzones corresponding to specified areas of the premises within each zone. The method presents a plurality of zones and a plurality of microzones. Each zone and microzone corresponds to a different portion of the local premises.
US09467658B2
According to one embodiment, a method of descrambling digital multimedia content starts by sending an out-of-band request for encrypted control data to a headend. A descrambler integrated circuit may then receive digital program data in a scrambled, format and the encrypted control data. The encrypted control data may then be decrypted entirely within the descrambler integrated circuit using a multiple-step decryption process starting with a unique key permanently stored in the descrambler integrate circuit and using the partial decryption of control data from the previous decryption step to generate a key to decrypt subsequent encrypted control data. The scrambled digital program data may then be descrambled in the descrambler integrated circuit using the decrypted control data from the last decryption step. Other embodiments are described.
US09467651B2
Systems, apparatus, and computer program products are provided for determining the media format for transferring a customer from customer between specialists and/or from one communication source to another communication source within a customer service outlet, such as a banking center or the like. For example, while a two-way video conference system may be used for communication between a customer and a remote specialist, in certain instances in which the customer requires transfer to another specialist (e.g., a specialist having a different specialty) other media formats, such as one-way live video conference, live audio-only conference, text chat or the like may be implemented.
US09467650B2
A method for transmitting a media stream in a video conference. The method includes, receiving a first media stream sent by a conference server, where the first media stream includes video and audio information of all conference participants in the video conference, receiving a select instruction, where the select instruction is selecting, from the video and audio information of all the conference participants, a conference participant corresponding to required video and audio information, sending a transmission request message to the conference server according to the select instruction by using a web real-time communication (WebRTC) application, where the transmission request message includes identification information of the selected conference participant, and receiving a second media stream that is sent by the conference server according to the identification information, where the second media stream includes the video and audio information of the selected conference participant.
US09467638B2
Integration of high-fidelity readout and compressive readout channels in a signal sensor array system is provided. A high-fidelity representation of the sensor array is recovered by combining the data from both the high-resolution and compressive readout channels. The signal sensory array system uses a non-correlated-double-sampling (non-CDS) pixel block readout, random-access-reset pixel, ADC-integrated image compression, high-resolution successive-approximation-register (SAR) analog-to-digital-converters (ADC), SAR ADC self-calibration, and low-noise time-domain comparator.
US09467633B2
Image sensors may include an array of photodiodes arranged in groups of adjacent photodiodes that generate charge in response to same-colored light. The image sensor may generate high-dynamic-range (HDR) images. To establish an effective exposure ratio between sets of photodiodes on the array for generating HDR images, microlenses may be formed over some photodiodes in a checkerboard pattern and may have portions that extend over other photodiodes in the array. Control circuitry may control photodiodes in each group to perform pulsed integration in which charge transfer control signals are intermittently pulsed for those photodiodes. A substantially opaque element may be formed over photodiodes in each of the groups such that the corresponding photodiodes generate signals in response to crosstalk. In this way, different effective exposures may be established across the array, allowing for HDR images to be generated without motion artifacts and with super-pixel resolution.
US09467614B2
The present invention proposes a camera module and a method for driving the same, the camera module including an image pick-up unit including a lens to photograph an object, a lens transfer unit configured to move the lens of the image pick-up unit, a focusing driving unit configured to operate the lens transfer unit, and an ISP (Image Signal Processor) configured to select, as an auto-focused image, an image of the object by dividing an image area of the object photographed by the image pick-up unit to a plurality of sections, controlling the focusing driving unit to allow each section to be auto-focused and photographed, detecting and comparing a focusing level of same pixel from each image of the object photographed from each auto-focused section.
US09467613B2
A focusing apparatus includes an image pickup element that includes a plurality of unit cells including a first pixel and a second pixel corresponding to a same microlens, a detector configured to detect a phase difference of an image signal of a first pixel group and an image signal of a second pixel group that correspond to a focus detection region, a focus controller configured to perform a focus control based on a detection result of the detector, an exposure controller configured to control an exposure value based on an output from the image pickup element, the detector detects the phase difference of an image signal generated by sequentially switching a plurality of focus detection regions, and the exposure controller controls the exposure value so as to be fixed until the detector completes a detection of the phase difference in the plurality of focus detection regions.
US09467612B2
An image captured using a lens mounted via a mount adapter is corrected in simple fashion in accordance with the lens. An interchangeable lens is mounted on a camera body via the mount adapter. The mount adapter is provided with a slide switch capable of setting a lens type that corresponds to the interchangeable lens. The slide switch is positioned in accordance with the interchangeable lens. The switch setting state of the positioned slide switch is detected in the camera body. Correction parameters that conform to the detected switch setting state are read out of a memory within the camera body. The captured image is corrected using the correction parameters that have been read out.
US09467609B2
Machine vision inspection systems and methods for inspecting objects, such as objects with shiny surfaces, as well as illuminators with aperture covers for use therewith. Use of such an aperture cover eliminates the void (dark spot) in the illumination field that inherently results from the presence of an aperture through which an associated camera views an object to be inspected.
US09467603B2
A position detection apparatus includes an autofocus mechanism and an optical image stabilization mechanism by using a closed loop control, in which a magnet is commonly used as an autofocus magnet and an optical image stabilization magnet to achieve downsizing. The position detection apparatus includes the autofocus mechanism that moves a lens along an optical axis (Z axis) of the lens, and the optical image stabilization mechanism that moves the lens in a direction orthogonal to the optical axis. A permanent magnet is secured to the lens, and moves according to the movement of the lens. The amount of movement thereof is detected by position sensors. The permanent magnet for autofocus used in the autofocus mechanism and the permanent magnet for optical image stabilization used in the optical image stabilization mechanism is provided in the vicinity of the lens for common use.
US09467602B2
A control terminal includes: an imaging unit configured to capture an image of a shooting area and to generate a first image; a shielding object detecting unit configured to detect a shielding object fixed to the control terminal, the shielding object shielding part of the shooting area; an operation detecting unit configured to detect a predetermined state of an object other than the shielding object or a predetermined motion of the object based on a second image, which is an image of at least an area based on an image of the shielding object in the first image, after the shielding object has been detected; and an output unit configured to output a control signal to a control target terminal when the predetermined state of the object or the predetermined motion of the object is detected.
US09467600B2
A device (1) for video filming of a subject comprising at least a rod (3), a support (2) for the rod (3), an anchoring element (6) of the support (2) to the subject to be filmed, means (7) for a rotary jointing of the support (2) to the anchoring element (6), a first and at least a second TV camera (4,5) supported by the rod (3) on opposite sides with respect to the rotation axis of the support (2).
US09467598B2
A system and method for carrying out improved spatial and color adaptive gamut mapping algorithms, based on image decomposition in two bands Ihigh and Ilow using 5D bilateral filtering. A function g( ) applied to the low-pass band Ilow carries out black point compensation followed by a gamut clipping algorithm. Function k( ) applied to Ihigh is a locally adaptive function. The merging and adaptive mapping of IhighM and IlowM by function f( ) using local adaptive implementations of the two families of pointwise GMAs: compression and clipping is carried out. Two functions f( ) are proposed, they take into account the color properties of the neighborhood of each pixel. Black point compensation is adaptive by, in dependence of a histogram of the image, carrying out black point compensation if the number of pixels below the black point of the output device is more than a first threshold; carrying out partial black point compensation if the number of pixels below the black point of the output device is between the first and a second threshold and carrying out no black point compensation if the number of pixels below the black point is less than the second threshold.
US09467587B2
An information processing apparatus includes a sensor unit that senses a person within a first distance from the information processing apparatus and a second distance set to be closer to the information processing apparatus than the first distance, and a shifting unit that sets the information processing apparatus to a first mode when the person is sensed by the sensor unit, and shifts the information processing apparatus from the first mode to a second mode that consumes power less than in the first mode when the person is no longer sensed within the second distance by the sensor unit.
US09467586B2
An image forming apparatus which can control to turn on/off a light emitting element depending on a sheet state on a manual sheet tray is provided. The image forming apparatus includes the manual feed tray on which the sheet is placed. The image forming apparatus is configured to be switchable between normal power mode and power saving mode. In the normal power mode, normal power is supplied. In the power saving mode, less power is consumed as compared to the power consumed in the normal power mode. The image forming apparatus includes a manual sheet feeding sensor which detects presence/absence of the sheet on the manual feed tray. The image forming apparatus includes a sheet length sensor S and a sheet length sensor L which include the light emitting element and a light receiving element to detect approximate sheet length of sheet placed on the manual feed tray in a conveying direction.
US09467584B2
An image reading apparatus comprising a reading unit, a detection unit, and a control unit, when the detection unit detects a closed state of the reading unit after the reading unit is opened in a reading operation by the reading unit, if the reading operation is able to be restarted from a state of suspension in which a conveyance of the document by the reading unit is suspended, the control unit controls the reading unit to restart the reading operation from the state of suspension.
US09467583B2
A method for generating procedures includes receiving a log of a troubleshooting session. The log includes device data including a sequence of detected operations performed on the device causing respective components to change states. Steps of a candidate operating procedure are generated, based on the log, each corresponding to one of the detected operations. Missing steps may be identified, based on state charts and/or stored operability constraints for the device. The candidate operating procedure is compared with existing operating procedures stored in a knowledge base for the device to identify at least one existing operating procedure which includes steps which match at least some of the steps of the candidate operating procedure and, based on the identified at least one existing operating procedure, generating a textual description based on the textual description of the matching steps. The candidate procedure can be presented to an editor for validation.
US09467581B2
A communication apparatus stores a plurality of pieces of image data including grouped image data. The communication apparatus transmits, to another communication apparatus, information of representative image data out of the grouped image data, and information indicating a number of pieces of image data contained in the group, in response to a request from the other communication apparatus.
US09467574B2
A computerized method and system for rebilling a carrier bill is disclosed. The method includes receiving one or more carrier bills for a plurality of mobile phones at a processor, receiving a selection of a ratio for distributing the total fee amongst the plurality of mobile phones from an administrator device at the processor, determining, with the processor, an average cost per mobile phone based on the ratio multiplied by the total fee and divided a total number of mobile phones in the plurality of mobile phones, determining, with the processor, a cost-per-time for each of the plurality of mobile phones based on one minus the ratio multiplied by the usage time of each of the plurality of mobile phones and divided by a total minutes, and determining, with the processor, a total cost for any of the plurality of mobile phones.
US09467567B1
A system, method, and computer program product are provided for proactive customer care utilizing predictive models. In use, historical data associated with a plurality of customers of a service provider is identified. Further, at least one first predictive model is generated based on the historical data associated with the plurality of customers, the at least one first predictive model indicating a propensity of each of the plurality of customers to call a call center associated with the service provider. Additionally, a portion of the plurality of customers are proactively notified based on call propensity information associated with the at least one first predictive model, in response to identifying at least one customer issue associated with the plurality of customers, the portion of the plurality of customers including customers identified as persuadable customers based on the at least one first predictive model. Furthermore, a behavior of the plurality of customers is monitored. In addition, at least one second predictive model is generated, based at least in part on the behavior of the plurality of customers.
US09467555B2
A mobile terminal apparatus includes: a microphone; a switch control unit, which switches between a normal mode, in which a voice uttered toward the microphone is transmitted to an intended party, and a mute mode, in which the voice is not transmitted to the intended party; and a proximity sensor, which detects whether a detection object is in proximity to the proximity sensor, wherein, while the mute mode is being executed, if the detection object is detected by the proximity sensor, the switch control unit switches to the normal mode.
US09467545B1
In some embodiments, the present invention provides for a computer-implemented method, including at least the following steps to be performed by a specifically programmed computer processor of a schedule management computer system: electronically causing to display a specialized schedule GUI; where the specialized schedule GUI is configured to allow each user to: define a programmed schedule object, including a plurality of availability time periods (TimeWindows); each having TimeWindow parameters, and identifying when a time period is available or unavailable for booking; where the TimeWindow parameters include: a start date, a start time, an end time, at least one day of a week, and a period type; electronically and in real-time, generating a bitmask of days in a week for each TimeWindow of the TimeWindows; electronically and in real-time, storing schedule objects associated with the users in a specifically dedicated database.
US09467544B2
A mobile terminal is disclosed. The mobile terminal includes a touch panel and an input detection part, a display part, a determination part, and an execution part. The input detection part is configured to detect inputs to the touch panel. The display part is configured to display an object corresponding to a lock state in which predetermined processing based on inputs detected by the input detection part is not executed. The determination part is configured to determine whether or not a predetermined input to the object is detected by the input detection part. The execution part is configured to release the lock state and execute predetermined processing if the determination part determines that a predetermined input to the object is detected.
US09467539B2
An electronic apparatus includes a housing having a contact surface to be in contact with an installation surface, a first circuit board disposed in the housing and extending parallel to the contact surface, a second circuit board disposed in the housing and extending perpendicular to the first circuit board, and a panel unit disposed at the housing. The panel unit includes a casing having a first end and a second end opposite to the first end in a first direction, at least one of a display unit and an input unit, and a support portion supported by the housing and protruding from the second end of the casing. The second circuit board is positioned behind the casing of the panel unit and in a range, in the first direction, from the second end of the casing to a protruding end of the support portion.
US09467538B2
A portable electronic device according to the present invention is provided with a casing formed by joining two cabinets together. A housing chamber for an electric component is recessed on at least either one cabinet and is open toward an inner face of the other cabinet. Mating surfaces located on both the cabinets overlap each other around the housing chamber. A water entry portion leading to a clearance between the mating surfaces is located on an exposed surface exposed to the outside of the casing in an upper part of the casing. A groove extending in a right-left direction along the hosing chamber is recessed on the mating surface of at least either one cabinet of the two cabinets at a position away upward from the housing chamber.
US09467532B2
A computing method is provided which includes calling a general purpose graphics processing subroutine for execution of a target program by a client; sending a program code and resource data for execution of the target program to a server by the client; and executing the program code using a general purpose graphics processing unit by the server.
US09467516B2
According to an exemplary embodiment of the present invention, a method for managing a resource using an apparatus for managing a resource is provided. The apparatus for managing a resource generates a first instance for a first community using a first ontology class about communities including at least one resource as a member according to a goal. The apparatus for managing a resource generates a second instance for a first resource using a second ontology class about resources. Further, the apparatus for managing a resource estimates a relation between the first instance and the second instance.
US09467513B2
The operation efficiency of a large scale distributed computing system in a world wide web environment is critical to any enterprises, ISP, or ASP due to a larger number of individual computing units in the distributed computing system are required to be operated. A multi-layered server structure with deployment of middle level control server for the distributed computing system of this invention can lead to a more secure and efficient computing environment for managing and access the larger number of computing units in the distributed computing system due to the middle level control server can effectively shared the burden of controlling the larger number of the computing units from a centralized control server of the distributed computing system.
US09467510B2
A messaging model and node induction methods and corresponding devices and systems are disclosed herein that are effective to enable an inductor node to induct an inductee node into a distributed computing system and to enable the inducted node to carry out predetermined tasks.
US09467504B2
Improved podcasts and techniques that facilitate their use are disclosed. The improved techniques can pertain to creating, publishing, hosting, accessing, subscribing, managing, transferring, and/or playing podcasts. According to one aspect, a client application can subscribe to podcasts and then automatically monitor the podcasts for updates to be downloaded. In the event that user interest in a podcast becomes inadequate, downloading of further updates can be restricted. According to another aspect, a podcast can be subscribed to through use of a portable subscription file. According to still another aspect, podcast feeds can be enhanced to include segment elements and other metadata.
US09467500B2
A cloud-based infrastructure facilitates gathering, transmitting, and remote storage of control and automation data using an agent-based communication channel. The infrastructure collects the industrial data from an industrial enterprise and intelligently sorts and organizes the acquired data based on selected criteria. Message queues can be configured on the cloud platform to segregate the industrial data according to priority, data type, or other criteria. Behavior assemblies stored in customer-specific manifests on the cloud platform define customer-specific preferences for processing data stored in the respective message queues. Web-based tools can deliver automated notifications to an end user device based on analysis of the stored data, and allow the user to remotely view the stored data.
US09467499B2
A method for performing an operation on a device resource includes: receiving a first request, which is requests an operation on a device resource, where a destination address of the first request is a mapped address of the device resource on a management apparatus; determining, that the device resource is created on a device corresponding to the device resource; generating a second request for performing an operation on the device resource on the device; and transmitting the second request to the device. A management apparatus for performing an operation on a device resource is also provided. By using the present invention, the complexity for the network application to perform an operation on the device resource can be reduced, and the convenience for the network application to perform an operation on the device resource can be improved. Therefore, extensive application of M2M can further be promoted.
US09467481B2
Different residences can be communicatively linked to a communication backbone via a multi-access gateway, where each residence comprises an adapter through which a set of IP devices directly connect to the multi-access gateway via IPSec compliant communication channels. The multi-access gateway can connect each of the IP devices to remotely located resources. Telecommunication services can be provided to the IP devices in the residences for fees. The multi-access gateway can controls specifics of the telecommunication services, which can include emergency (e.g., 911) services, home control services, and residential administration services. Any of the telecommunication services can be initiated, modified, or terminated by a carrier maintaining the multi-access gateway on a per residence basis for any of the different residences.
US09467477B2
Data security jurisdiction zones are identified and data security policy data for the data security jurisdiction zones is obtained. The data security policy data for the data security jurisdiction zones is then automatically analyzed to determine allowed secrets data with respect to each of the identified data security jurisdiction zones. The allowed secrets data with respect to each of the data security jurisdiction zones is then automatically obtained and provided to resources in the respective data security jurisdiction zones, either from a central secrets data store or from an allowed secrets data store associated with each data security jurisdiction zone.
US09467456B2
Disclosed in the authentication and authorization of a client device to access a plurality of resources, requiring a user of a client device to enter only one set of login information. Authentication and authorization of a client device to access a plurality of resources after an initial set of login information is received by a networked computing environment. After the initial set of login information is received, a series of steps are performed that may be entirely transparent to the user of the client device.
US09467440B2
An approach is provided for providing separation of authentication protocols and/or authentication contexts for client-server and server-server communication in network communication. A proxy server receives a request to initiate a service session. The request includes a first authentication context. The proxy server request verification of the first authentication context from an authentication server and validates the first authentication context based, at least in part, on the verification. The proxy server implements a second authentication context based, at least in part, on the verification of the first authentication context to initiate the service session.
US09467438B2
An information processing system, which includes one or more computers, includes a reception part configured to receive a request addressed to a predetermined destination, a generation part configured to generate authority identification information for identifying operation authority to operate an apparatus, where the authority identification information has a validity period according to the request, and a transmission part configured to transmit the authority identification information to the transmission source of the request.
US09467420B2
An approach for regional firewall clustering for optimal state-sharing of different sites in a virtualized/networked (e.g., cloud) computing environment is provided. In a typical embodiment, each firewall in a given region is informed of its peer firewalls via a registration process with a centralized server. Each firewall opens up an Internet protocol (IP)-based communication channel to each of its peers in the region to share state table information. This allows for asymmetrical firewall flows through the network and allows routing protocols to ascertain the best path to a given destination without having to take firewall placement into consideration.
US09467419B2
Aspects of the present invention include an NPG system that can stop the CNA from requesting a login if the system has reached the ACL login limit. In embodiments of the present invention, the number of available logins can be dynamically calculated and sent to the CNA.
US09467406B2
This innovation relates to client devices to allow a single user to swap between devices in real-time within the same instant message session.
US09467397B2
According to an example, after a primary port of a primary switch and a secondary port of a secondary switch are connected to each other and the primary port is configured to operate in a fabric mode, the primary switch may send a mode switch request packet to the secondary switch through the primary port. The secondary switch may change the secondary port from operating in an Ethernet mode to the fabric mode based on information contained in the mode switch request packet and may send a mode switch response packet to the primary switch.
US09467395B2
A disclosed example method to aggregate resources in a cloud involves receiving a request for a resource at a first tenant application programming interface provider of an internal cloud service. The example method involves using a virtualization platform application programming interface client of the internal cloud service to access the resource when the resource is an internal resource. When the resource is an external resource, a tenant application programming interface client of the internal cloud service is used to send a second request for the resource to a second tenant application programming interface provider of an external cloud service.
US09467394B2
A method of encoding a set of L bits for transmission on a transmission band through a transmission medium is provided, wherein L is a positive integer that is greater than 1. The method includes: mapping, via a mapping component, the L bits into M symbols; dividing, via a first dividing component, the transmission band into sub-bands; allocating, via an allocating component, the M symbols to individual sub-bands, respectively, for transmission at a first time; and allocating, via the allocating component, the M symbols to different individual sub-bands, respectively, for transmission at a second time.
US09467392B2
A method for initiating a projection session between one of a plurality devices and an infotainment system of a motor vehicle includes establishing communications with each of the plurality of mobile devices. Each of the plurality of devices is identified against a predetermined priority, such that each of the plurality of devices identified with a predetermined priority is assigned the predetermined priority. Each of the plurality of devices is prioritized from the highest to lowest based on the predetermined priority. A user configuration of the one of the plurality of devices with the highest priority is red. A connection between the one of the plurality of devices with the highest priority and the infotainment system of the motor vehicle is attempted. A communication session between the one of the plurality of devices with the highest priority and the infotainment system of the motor vehicle is then established.
US09467391B2
A method and User Equipment (UE) for limiting excessive packet flow from the UE to a communication network. The UE receives from the network, an instruction to activate a logic parameter for controlling the packet flow from the UE to the network. In response to receiving the instruction, the UE requests configuration of a network connection for transmitting packets to the network according to the logic parameter. The UE then requests deactivation of all other network connections upon successful configuration of the network connection for transmitting packets to the network according to the logic parameter.
US09467390B2
A method of data transmission includes establishing a buffer for TCP/IP data packets, receiving and buffering the TCP/IP data packets including TCP payloads and TCP ACKs. A queue of the buffered TCP/IP data is adjusted in accordance with header information of the TCP/IP data packets. The buffered TCP/IP data packets are transmitted sequentially. The method significantly reduces the TCP ACKs, which are transmitted with priority, thereby reducing the round-trip time delay, and improving the data transmission efficiency. An apparatus configured to perform this method is also described.
US09467387B2
A scheme for managing bandwidth in a multi-client environment including one or more ABR clients and, optionally, one or more non-ABR clients. When an ABR client enters a sleep phase of its duty cycle, phantom tokens may be issued to simulate full capacity of the network link, wherein phantom packets are used for ABR bandwidth calculation. Any extra bandwidth that would have been used by another ABR client to artificially inflate its video quality may be optionally allocated to a non-ABR client engaged in a progressive download session in the same bandwidth pipe.
US09467384B2
A packet forwarding apparatus has a path selection device used to generate a path selection signal for selecting a destination path from egress paths of an egress path group. The path selection device has a flow group based path selection circuit and a flow subgroup based path selection circuit. The flow group based path selection circuit sets the path selection signal based on a flow group into which a packet is categorized when a dynamic load balancing function is not applied to forwarding of the packet. The flow subgroup based path selection circuit sets the path selection signal based on a flow subgroup into which the packet is categorized when the dynamic load balancing function is applied to forwarding of the packet. Flows associated with the egress path group are categorized into flow subgroups, the flow subgroups are categorized into flow groups, and each flow includes packets with same tuple(s).
US09467381B2
A cable network facilitates communication between a CMTS and cable modems over a plurality of channels. The Data Over Cable Service Interface Specification (DOCSIS) protocol access system for load balancing in a cable network transmits a change request directing movement of a cable modem to a different channel. The change request indicates an initialization technique for the cable modem to perform once synchronized to the different channel(s). If the cable modem is not successfully initialized on the different channel or channel set, the CMTS is configured to iteratively transmit subsequent retry requests. The subsequent retry requests may indicate an initialization technique based on a list of initialization techniques.
US09467366B2
A method, apparatus and computer program product for providing Virtual Routing and Forwarding (VRF) and gateway Media Access Controller (MAC) distribution is presented. At least one subnet associated with a Layer 2 Virtual Switching Network (L2VSN) is provided on a network device. A message is propagated to a distributed Datapath. Network devices install the message as a routable MAC address on the L2VSN for the Layer 3 Virtual Switching Network/Virtual Routing and Forwarding (L3VSN/VRF) associated with the message. Edge devices route packets on the L2VSN addressed to the gateway MAC address.
US09467360B2
Disclosed herein are a system for managing network traffic by using monitoring and filtering policies, including: a network traffic managing device to manage network traffic by (i) creating a monitoring policy and a filtering policy and (ii) transmitting the created monitoring policy and the created filtering policy to a user terminal device; and a traffic control device to detect packets generated in one or more applications of the user terminal device, according to the one or more applications or one or more destination addresses based on the monitoring policy received from the network traffic managing device, create and transmit traffic statistical information on the detected packets to the network traffic managing device, and filter the packets according to the filtering policy received from the network traffic managing device at a kernel area of the user terminal device.
US09467359B1
Systems and methods for facilitating cross device resumable media content consumption. In an aspect, a system includes an update component that receives a media statistics update where the media statistics update includes information identifying an account, media content identification information, and a first playback time position associated with media content. A monitoring component is also included that identifies when the account accesses the media content associated with the media content identification information. A resume component is also included that plays back the media content at the first playback time position in response to identifying an access of the media content associated with the account.
US09467347B2
The present invention relates to systems and methods that employ scalable vector graphics (SVG) to view and effectuate an industrial device from a remote Web interface. The systems and methods can be utilized to retrieve an SVG XML markup language-based file associated with the device and execute the SVG file via basic ASCII drawing commands. Thus, a faceplate of an industrial device and/or other device-related information can be represented via SVG syntax and stored with the device. A user can employ a Web browser from a remote location (e.g., via a Web client) to retrieve the SVG file, wherein the file can be loaded within the Web browser and/or an open source software package. The SVG file can be executed to render an interactive graphical faceplate that can depict LEDs, alphanumeric displays, inputs/output, etc., trending mechanisms (e.g., graphs, charts, etc.), and capabilities to load parameters.
US09467344B2
A system allows pre-defining CI scope definitions for use by users of a CMDB system. The pre-defined CI scope definitions may be used to expand a starting CI in a graph displaying a portion of the CMDB according to the types of CIs and relationships between CIs defined in the scope definition. The scope definition is converted into one or more CMDB queries that are restricted to a chain of CIs related to the starting CI. The system restricts the visibility of scope definitions to only those applicable to the starting CI.
US09467341B2
A policy decision function (PDF) addressing method includes: receiving a PDF allocation request that contains a user equipment (UE) identifier (ID) from a second network element (NE); obtaining ID information of a PDF associated with the UE ID according to pre-registered addressing information of the PDF, where the addressing information of the PDF is an association between the UE ID and the ID information of the PDF, and the PDF associated with the UE ID is accessed by a first NE; and sending the obtained ID information of the PDF to the second NE.
US09467338B2
Methods and apparatuses relating to Open Mobile Alliance (OMA) device management (DM) are provided. An embodiment provides a method in which a mobile device is configured for: accumulating delta records on the mobile device; and pushing delta records to a DM server when a threshold for the delta records is met or exceeded. The delta records relate to changes made to an Open Mobile Alliance (OMA) device management (DM) tree. The delta records may be purged after the pushing operation. Other embodiments provide a mobile device and computer-readable medium for performing or facilitating the method.
US09467330B2
Diagnosing connectivity in a network includes obtaining information from a network wherein the network is a hybrid network including software-defined networking (SDN) network components and other network components, querying a SDN controller for network metrics of the network, and diagnosing a connectivity issue in the network based on the information from the network and the network metrics.
US09467321B2
The present invention concerns a method for transmitting data to at least one receiver, data being decomposed in a first and a second streams. The method comprises the steps of: —identifying, from a first number of bits of the first stream, a cluster of constellation points among clusters of constellation points of an amplitude phase shift keying constellation, each cluster of constellation points being comprised in a respective circle sector of a first type, each circle sector of the first type being spaced from another circle sector of the first type by a circle sector of a second type, all circle sectors having the same central point, —identifying, from a second number of bits of the second stream, one constellation point out of the constellation points comprised in the identified cluster, —mapping the bits used for identifying to the identified constellation point of the identified cluster of constellation points, in order to form a symbol to be transmitted, —transmitting the symbol to the at least one receiver.
US09467313B2
A continuous-time linear equalizer for use in a receiving unit of a high-speed data transmission system for receiving an input signal includes a signal line configured to provide an equalized output voltage, and an active peaking control unit, including a predetermined first number of active peaking transistors each coupled between the signal line and a power supply rail; a peaking resistor that couples gate terminals of each of the active peaking transistors to the signal line; and a first number of first setting switches each associated with each of the first number of active peaking transistors to activate a predetermined number of the first number of transistors according to first setting signals.
US09467311B2
A method for sending and receiving a signal is disclosed, and a corresponding device and system. The method includes performing constellation mapping on a data stream to obtain a mapped signal, and performing pre-filtering on the mapped signal to convert the mapped signal into a narrowband signal filtered signal. The pre-filtering is finite impulse response filtering. A bandwidth of the narrowband signal filtered signal is less than bandwidth of the mapped signal, and the narrowband signal filtered signal is a baud rate signal. The method also includes performing waveform forming according to the narrowband signal filtered signal to obtain a shaped signal, and performing digital-to-analog conversion on the shaped signal to convert a shaped second signal into an analog signal, and sending the analog signal.
US09467310B2
A wide common-mode range receiver includes an input module, voltage level shift module, voltage level shift control module, and output module. The receiver can also include an equalizer. The receiver translates data originating from a circuit powered from an external voltage supply to a circuit powered by an internal voltage supply. The voltage level shift may be scaled based on differences between the voltage supplies or by determining the difference between an input common-mode voltage and a reference voltage, and driving a servo based on the difference.
US09467298B1
A device and method of multilevel chain of trust/revision by certifying each user, device, action, and circumstance in the creation, modification, and transmission of computer information, including a revision history of any modification.
US09467297B2
A set of redundant industrial control system communications/control modules includes at least a first communications/control module and a second communications/control module. The first and second communications/control modules are configured to perform an authentication sequence including: transmitting a request datagram from the first communications/control module to the second communications/control module, the request datagram including a first nonce, a first device authentication key certificate, and a first identity attribute certificate; transmitting a response datagram from the second communications/control module to the first communications/control module, the response datagram including a second nonce, a first signature associated with the first and second nonces, a second device authentication key certificate, and a second identity attribute certificate; and transmitting an authentication datagram from the first communications/control module to the second communications/control module when the response datagram is valid, the authentication datagram including a second signature associated with the first and second nonces.
US09467293B1
A method and system for use in generating authentication codes associated with devices is disclosed. In at least one embodiment, the method and system may generate a secret value that depends on event state data that specifies an operating condition of a device, and may generate a series of authentication codes that depends on the secret value and a series of dynamic values.
US09467290B2
The disclosure provides a method and apparatus for transmitting data securely using an unreliable communication protocol, such as User Datagram Protocol. In one variation, the disclosure describes retaining compatibility with conventional Secure Sockets Layer (SSL) and SOCKS protocols, such that secure UDP datagrams can be transmitted between a proxy server and a client computer in a manner analogous to conventional SOCKS processing. Further, the disclosure describes a network arrangement that employs a cache having copies distributed among a plurality of different locations. SSL/TLS session information for a session with each of the proxy servers is stored in the cache so that it is accessible to at least one other proxy server. Using this arrangement, cached SSL/TLS communication session information may be retrieved and used by a second proxy server to accept a session with the client device when the client device switches proxy servers.
US09467289B2
A network security system comprises a first component that generates an address for identifying a communicating device on a network. A second component receives the address generated by the first component and facilitates transitioning from an existent address to the generated address. Such transitioning is effectuated in order to protect the network against attack while providing seamless communications with respect to the communicating device.
US09467281B2
According to one embodiment, an information processing apparatus, which is connected to an external apparatus, includes a device key storage unit, a creating unit, a calculating unit, a communication unit, and a key calculating unit. The device key storage unit stores therein a device key. The creating unit creates a media key from the device key and a media key block. The calculating unit calculates first output information on the basis of first inherent information inherent to the information processing apparatus and public information. The communication unit transmits the first output information to the external apparatus and receives second output information calculated by the external apparatus from the external apparatus. The key calculating unit calculates a shared key shared between the information processing apparatus and the external apparatus on the basis of the media key, the first inherent information, and the second output information.
US09467276B2
A communication method for a communication station to transmit time division duplex frames includes transmitting a capability of supporting a dynamic radio dormant mechanism to one or more communication devices; collecting at least one of a traffic information, an energy policy, an energy status and an interference policy for determining whether one or more predetermined dormant criteria are met; transmitting one or more signaling messages to the one or more communication devices to perform the dynamic radio dormant mechanism; and stopping at least one of a transmission of a downlink traffic in a downlink subframe configured to be dormant and a reception of an uplink traffic in an uplink subframe configured to be dormant. Each of the time division duplex frames comprises a plurality of subframes.
US09467274B2
A first device may receive provisioning information for a second device; establish a tunnel with the second device within a first network based on receiving the provisioning information; provide the provisioning information to the second device to cause the second device to gather or process data within the first network; and receive a command instruction from a user device via a second network. The command instruction may relate to the data gathered or processed by the second device. The first network may be separate from the second network. The first device may communicate with the second device within the first network and independently of the second network to process the command instruction; form a response to the command instruction based on processing the command instruction; and provide the response to the command instruction towards the user device.
US09467270B2
Methods, an apparatus, and a network manager for cooperative communication are provided. A method of communication by a serving base station performing a cooperative communication with a plurality of base stations includes selecting serving channel code information based on Channel Status Information (CSI) of the serving base station, receiving cooperating channel code information based on CSI of a cooperating base station from the cooperating base station performing the cooperative communication with the serving base station, determining a compensation parameter based on the serving channel code information and the cooperating channel code information, and determining a beamforming vector of the serving base station based on the compensation parameter.
US09467268B2
An apparatus and method are provided for feeding back channel quality information and performing scheduling using the fed-back channel quality information in a wireless communication system based on Orthogonal Frequency Division Multiple Access (OFDMA). In the OFDMA wireless communication system, forward performance degradation due to a decrease in an amount of reverse channel quality information is reduced, and also an increase in the reverse load due to channel quality information feedback is suppressed. A base station controls power of a physical channel using information fed back from a mobile station. In a method for feeding back channel quality information from the mobile station, sub-band-by-sub-band channel quality information is measured and channel-by-channel quality information of a number of channels is transmitted in order of sub-bands of better channel quality information. Average channel quality information for a total band is measured and transmitted.
US09467265B2
The embodiments disclose a method and an Access Point (AP) for assigning a sounding resource in a Time Division Duplex (TDD) cellular network. The method obtains a channel information between a serving AP and a User Equipment (UE) served by the serving AP, determines whether to assign the sounding resource to the UE according to the predetermined assigning criteria based on the channel information, and makes the sounding resource assignment if it is determined to assign the sounding resource to the UE.
US09467264B2
In the present invention, disclosed is a method for a base station transmitting a downlink control channel to a user equipment in a wireless communication system. More particularly, the method comprises the steps of: establishing resource element subsets comprising a plurality of resource elements; allocating a transmission resource for the downlink control channel in units of the resource element subsets; alternately allocating to the plurality of resource elements two antenna ports for demodulation-reference signal (DM-RS); and transmitting the downlink control channel to the user equipment through the transmission resource that is allocated by using the DM-RSs of the antenna ports that are allocated.
US09467258B2
The herein suggested technology gives principles for how HARQ-feedback, or corresponding, can be predicted using distributed data from scheduling decisions and optionally also from radio measurements. This data can be sent between base stations after the finished scheduling, and does not require a backhaul with very low latency. The predicted HARQ feedback can then be used for scheduling a retransmission or new transmission sooner than the actual HARQ feedback is received.
US09467253B2
A computing system includes: an interface configured to communicate a coordination profile for coordinating a second transmitter device with a first transmitter device; and a unit, coupled to the interface, configured to generate a first encoded message using a message polarization mechanism based on the coordination profile for coordinating the first encoded message with a second encoded message concurrently transmitting through the second transmitter device.A further embodiment of the computing system includes: an interface configured to communicate a receiver signal for representing a first encoded message and a second encoded message coordinated for concurrent transmission; a unit, coupled to the interface, configured to: determine a communication rate associated with the receiver signal, and decode the receiver signal based on a message polarization mechanism and the communication rate for identifying the first encoded message based on a coordination profile corresponding to the communication rate.
US09467248B2
A radio transmitting device and method enables reduction of an increase of CGI memories for the control channel and an improvement of the throughput of the data channel. When multiplex transmission through the control channel and the data channel is carried out and when adaptive modulation is applied to both channels, an MCS selecting section is provided with one CQI table for the data channel and CQI tables for the control channel, and a table selecting MCS determining section selects one of the tables depending on the transmission bandwidth of the terminal and determines the MCS of the control channel while looking up the selected CQI table.
US09467243B2
A packet relay device includes: a first buffer configured to store a packet; and a processor coupled to the first buffer and configured to: calculate a delay time for reading from the first buffer based on a packet length and a packet interval of the packet which is inputted to the first buffer, and delay the packet according to the calculated delay time, the packet being read from the first buffer.
US09467237B2
A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line communication partner device. The method checks transmission conditions of a plurality of possible communication channels, thereby generating transmission condition data descriptive for the communication conditions of the respective possible communication channels. Additionally, communication conditions of the plurality of possible communication channels are selected as actual communication conditions based on the transmission condition data.
US09467226B2
A method includes receiving a transmitted code via visible light communication from a light source. The transmitted code is decoded using a translation table. The translation table indicates raw data corresponding to the transmitted code as well as a duty cycle corresponding to the transmitted code.
US09467225B2
An information communication method of transmitting a signal using a change in luminance is provided. The information communication method includes: determining a pattern of the change in luminance, by modulating the signal to be transmitted; and transmitting the signal, by at least one light emitter changing in luminance according to the determined pattern of the change in luminance. In the determining, a first luminance change pattern corresponding to a body which is a part of the signal and a second luminance change pattern indicating a header for specifying the body are determined. In the transmitting, the header and the body are transmitted by the at least one light emitter changing in luminance according to the first luminance change pattern, the second luminance change pattern, and the first luminance change pattern in the stated order.
US09467217B2
Apparatuses, systems, and methods that enable native MAC support of beamforming are contemplated. An embodiment may comprise a mobile computing device, such as a laptop, with wireless communications capabilities, such as an integrated wireless networking card. The networking card of the laptop may transmit and receive various types of frame data using one or more beamforming techniques. Upon establishing a link with another wireless device, the laptop may sense that the link quality is degrading. Instead of having to reestablish a new link using dedicated BF frames and the conventional BF protocol, embodiments described herein may instead transmit beamforming information in various types of frames which enable the wireless communication devices to adjust the beamforming parameters in a more efficient manner. For example, the devices may include beamforming information in control frames and data frames and transmit the frames in a sweeping sector fashion.
US09467211B2
Frequency-selective phase shifts are applied to signals transmitted from multiple transmission points involved in a coordinated (joint) transmission to a given UE. An eNodeB or other network node controlling the joint transmission artificially induces frequency selectivity between signals received by the UE in joint transmission from different transmission points, so as to ensure an even balance between constructive and destructive combination over frequency. By applying frequency-selective phase shifts (e.g., pseudo-random phase shifts) to the different transmission points that perform joint transmission, the signals from the different transmission points are forced to combine at the UE in a non-coherent manner. As a result, uncertainty in how the signals combine is drastically reduced, since it can be expected that the signals will always combine incoherently. The reduced uncertainty translates to reduced back-off offset in the link adaptation, and thus in an increased throughput.
US09467208B2
RFID apparatus includes transmission means for transmitting an RF signal; reception means for receiving a modulated RF signal; and demodulation means for demodulating a received modulated signal. The apparatus comprises generating means for generating a RF signal dependent on an incoming RF signal, the incoming RF signal being generated by different apparatus, and the apparatus is arranged to transmit the generated RF signal such that the generated RF signal interferes with the incoming RF signal. The RFID apparatus has both the means to respond to an RF reader device, in tag emulation mode, and means to function as an RF reader device, in reader mode.
US09467201B2
The present invention provides a transmission method which generates and sends a transmission signal generated from a multiplexing OFDM signal or a multiplexing wavelet-OFDM signal employing a multiplexing-spread chip sequence in which a chip of a code sequence for spread and a code sequence for combination, and a chip of a code sequence for localization are multiplied and multiplexed, and a receiving method which makes a high SN ratio improvement rate possible by converting the received signal to a frequency domain to acquire the multiplexing-spread chip sequence and by performing de-spreading and localizing processing to detect a localized pulse. According to the data transmission using the transmission and receiving method, data is mapped into a code sequence, and the receiving side can detect the data as the kind of code sequence, the shift time of a localized pulse and the polarity at a high SN ratio improvement rate.
US09467200B2
A system and method for transmitting wideband signals via a radio communication system adapted for transmitting narrow-band signals is described. A base station is used to transmit and receive a plurality of relatively narrow-band and a plurality of relatively wideband signals. The electromagnetic spectrum available to the plurality of narrow-band signals is selectively shared with the electromagnetic spectrum available to the wideband signals by systematically separating the orthogonal codes and the carrier frequencies used for transmission. The prefixes of the orthogonal codes are preferably mutually exclusive and the carrier frequencies are preferably separated by an offset. The offset may be substantially equal to an integer multiple of the narrow-band signal's chip rate. Alternatively, the offset may be substantially equal to an odd multiple of one half the narrow-band signal's chip rate in which case every other bit of the orthogonally encoded data is inverted.
US09467197B2
A front end circuit includes a switch including two ports disposed at a primary side of the switch and ports disposed at a secondary side of the switch. The front end circuit also includes a filter unit forming return paths using at least a portion of the ports disposed on the secondary side of the switch. The filter unit includes a filter positioned on each of the return paths.
US09467190B1
A protective covering configured for use with a mobile electronics device, including a front wall and a plurality of side walls defining a primary cavity. A back wall is disposed within the primary cavity separating the primary cavity into a protective covering electronics housing cavity and a mobile electronic device housing cavity. One or more apertures are disposed within the front wall. A light source is disposed within the protective covering electronics housing cavity, wherein at least a portion of the light source is disposed outside of the protective covering electronics housing cavity and through at least one of the one or more apertures in the front wall. A heat sink is disposed within the protective covering electronics housing cavity and in contact with the light source.
US09467180B2
Disclosed is a communication apparatus including an amplification part and a transient characteristics control part. The amplification part is configured to amplify a signal level of a received signal. The transient characteristics control part is configured to control transient characteristics of the amplification part.
US09467174B2
A high-order syndrome calculator includes a serial-to-parallel converter configured to convert serial bit sequences received from a transmitter to a parallel multi-stream, an exclusive OR (XOR) operator configured to perform an XOR operation on bit values of the multi-stream, a zero interpolator configured to insert zero values between the bits on which the XOR operation is performed, and a linear feedback shift register configured to calculate a high-order syndrome value based on a coefficient of a remainder obtained by dividing, by a primitive polynomial, a polynomial generated from the multi-stream in which the zero values are inserted.
US09467159B1
An analog-to-digital converting device includes a converting module, for sampling an analog input voltage according to a plurality of sampling signals to generate a comparing voltage and generating a comparing signal according to the comparing voltage, wherein the converting module comprises a plurality of capacitors and each of the plurality of capacitors couples between one of the plurality sampling signals and the comparing voltage; a control module, for adjusting the plurality of sampling signals according to the comparing signal, to generate a digital signal corresponding to the analog input voltage, wherein a plurality of bits of the digital signal are respectively corresponding to the capacitances of the plurality of capacitors; and a calibration module, for adjusting the capacitances of the plurality of capacitors according to the digital signal.
US09467147B2
An integrated circuit counter includes a cascaded chain of bit counters, which are collectively configured to count a number of first edges of a counter input signal received at an input thereof and output the count as a counter output signal. The cascaded chain includes at least two bit counters, which are: (i) configured to support both counter and buffer modes of operation, and (ii) responsive to respective bypass control bit signals having values that specify whether a corresponding one of the at least two bit counters is disposed in the counter or buffer mode of operation.
US09467142B2
A semiconductor device, includes an input buffer, first and second PMOS transistors serially interconnected between a first power supply node and an output node of the input buffer. First and second NMOS transistors are serially interconnected between a second power supply node and the output node of the input buffer. A replica circuit includes a third and fourth PMOS transistors serially interconnected between the first power supply node and an output node of the replica circuit. Third and fourth NMOS transistors are serially interconnected between the second power supply node and the output node of the replica circuit. The input node of the replica circuit is connected to the output node of the replica circuit and a comparison circuit compares a voltage at the output node of the replica circuit to a reference voltage.
US09467136B1
An electrical circuit includes monolithic integrated circuit (IC) switch devices that are connected in parallel. A monolithic IC switch device includes a first pin, a second pin, and a power switch that connects the first pin to the second pin through the power switch when the electrical circuit is turned ON. The monolithic IC switch device includes a current balancing circuit that controls the power switch to reduce an output current of the monolithic IC switch device when the output current of the monolithic IC switch device increases above the average of the output currents of monolithic IC switch devices in the electrical circuit.
US09467135B2
A system-on-chip includes a body bias voltage generator having a voltage divider and a filter. The voltage divider includes a switched capacitor circuit and a resistor circuit. The switched capacitor circuit operates based on a first clock signal and a second clock signal. The resistor circuit outputs a first voltage through a first node, which is coupled to the switched capacitor circuit and the resistor circuit. The first and second clock signals have a same frequency. The filter performs a filtering operation on the first voltage to generate a body bias voltage.
US09467126B1
One embodiment describes a Josephson current source system. The system includes a flux-shuttle loop comprising a plurality of stages arranged in a series loop. Each of the plurality of stages includes at least one Josephson junction. The flux-shuttle loop can be configured, when activated, to sequentially trigger the at least one Josephson junction in each of the plurality of stages about the flux-shuttle loop in response to an inductively-coupled AC clock signal to generate a DC output current provided through an output inductor. The system also includes a flux injector system that is configured to activate the flux-shuttle loop. The flux injector system is further configured to automatically deactivate the flux-shuttle loop in response to an amplitude of the DC output current increasing to a predetermined deactivation threshold.
US09467125B2
The Schmitt trigger circuit includes a signal input, a first inverter coupled to the signal input and configured to operate at a first voltage, and a second inverter coupled downstream of the first inverter and configured to operate at a second voltage lower than the first voltage. A protection device is coupled between the first inverter and the second inverter, and configured to limit a voltage input to the second inverter at the second voltage. A feedback circuit is coupled downstream of the protection device between the first inverter and the second inverter and configured to introduce hysteresis. An output circuit is coupled to the second inverter and configured to provide an output signal at the second voltage. The approach provides an architecture for 3.3V receivers designed by using 1.8V devices, without active power consumption from the I/O PAD during transition, and/or that supports CMOS standard levels for 1.8V and 3.3V receivers.
US09467123B2
There is provided a reception circuit that includes a local signal generation section, a duty-cycle correction section, an oscillation signal generation section, and a mixture section. The local signal generation section is configured to generate a local signal, the local signal being different in frequency from a modulated reception signal. The duty-cycle correction section is configured to correct a duty cycle of the generated local signal to be a predetermined value. The oscillation signal generation section is configured to generate a plurality of oscillation signals, the oscillation signals being generated using the duty-cycle-corrected local signal to vary in phase. The mixture section is configured to mix the reception signal with each of the oscillation signals.
US09467122B2
A circuit includes a first transistor having a first current electrode coupled to a first power supply node, a second current electrode coupled to a switching node; a second transistor having a first current electrode coupled to the switching node, a second current electrode coupled to a second power supply node; an inductor having a first terminal coupled to the switching node, a second terminal coupled to an output node; a third transistor having a first current electrode coupled to the output node, a second current electrode coupled to the switching node; a driver circuit configured to transition the switching node from a first voltage to a second voltage by turning on the third transistor to couple the output node to the switching node during a first time period, turning on the first transistor to couple the first power supply node to the switching node during a second time period.
US09467119B2
A method for pairing and operating a multi-mode pointing device is provided. A pointing device may be automatically paired with an image display device. A pairing request signal may be transmitted on a prescribed frequency channel, and a signal may be received indicating information of a plurality of frequency channels. One of the frequency channels may be selected as a pairing frequency channel for operating in a radio frequency mode.
US09467116B2
A broad band diplexer employing suspended strip-line capacitors is disclosed. The diplexer has a low pass filter circuit and a high band pass filter circuit. The high band pass filter circuit has a first set of conductive pathways formed on the first surface of a suspended dielectric substrate, a second conductive pathway formed on the second surface of the substrate such that first and second conductive pathways are capacitively coupled, and plural resonators. The high pass filter circuit provides plural transmission poles within the band of operation exceeding the number of resonators.
US09467113B2
The present invention relates to nonlinear signal processing, and, in particular, to adaptive nonlinear filtering of real-, complex-, and vector-valued signals utilizing analog Nonlinear Differential Limiters (NDLs), and to adaptive real-time signal conditioning, processing, analysis, quantification, comparison, and control. More generally, this invention relates to methods, processes and apparatus for real-time measuring and analysis of variables, and to generic measurement systems and processes. This invention also relates to methods and corresponding apparatus for measuring which extend to different applications and provide results other than instantaneous values of variables. The invention further relates to post-processing analysis of measured variables and to statistical analysis. The NDL-based filtering method and apparatus enable improvements in the overall properties of electronic devices including, but not limited to, improvements in performance, reduction in size, weight, cost, and power consumption, and, in particular for wireless devices, NDLs enable improvements in spectrum usage efficiency.
US09467107B2
In some embodiments, a source follower circuit may include a first level shifter configured to receive an input voltage; an N-type Metal-Oxide-Semiconductor (NMOS) transistor having a gate terminal coupled to an output of the first level shifter; a second level shifter configured to receive the input voltage; a P-type Metal-Oxide-Semiconductor (PMOS) transistor having a gate terminal coupled to an output of the second level shifter and a source terminal coupled to a source terminal of the NMOS transistor; and an amplifier configured to receive the input voltage and to output a current at a node between the source terminal of the NMOS transistor and the source terminal of the PMOS transistor, wherein the current is determined based upon a difference between the input voltage and a reference voltage.
US09467104B2
A device includes at least one first amplifier circuit configurable to receive and amplify an input radio frequency (RF) signal having a first carrier at a first input signal level and provide a first amplified RF signal, and at least one second amplifier circuit configurable to receive and amplify the input RF signal having a second carrier at a second input signal level and provide a second amplified RF signal, the at least one first amplifier circuit having a first input impedance, the at least one second amplifier circuit having a second input impedance.
US09467098B2
The present disclosure amplifier circuits and methods having boosted slew rates. In one embodiment, an amplifier circuit comprises an output stage comprising a first output transistor, the first output transistor comprising a gate, a source, and a drain, wherein the gate receives a signal to be amplified. A bias circuit biases the gate of the first output transistor. A damping circuit is coupled the gate of the first output transistor and is configured to produce a high impedance at low frequencies and a low impedance at high frequencies. The damping circuit includes a current limit circuit to limit current to the gate of the first output transistor when a voltage on the gate of the first output transistor decreases in response to the signal.
US09467087B2
A switching control device is applied to a motor generator drive system equipped with a boost converter and an inverter. In order to avoid generation of a superimposed surge voltage, the switching control device corrects a switching timing tsw of the booster converter so that a switching timing of the booster converter is not overlapped with a switching timing of the inverter. A booster converter switching correction means corrects the switching timing tsw of the correction target to bring forward and before a start timing tpa of the switching inhibition period Pp. This makes it possible to suppress fluctuation in output of a load due to deterioration in controllability of the electric power converter, for example, suppress fluctuation in output torque of a motor generator.
US09467077B2
A method and architecture processing electrical energy regenerated from an aircraft, to address drawbacks posed by customary solutions for dissipating low energy of resistors, conventionally ceramics, which require a significant volume of ceramic and an additional power converter. The method and architecture return energy to an electric generator to convert the energy into mechanical energy. The architecture includes a reversible electric generator, driven by a thermal machine and configured to deliver an AC voltage, electric actuators, and a voltage converter circuit with multiple links. The circuit includes AC voltage rectifiers for voltage originating from the generator and power converters arranged on the multiple links to drive as many electric actuators. The converter circuit also includes a mechanism for electrical energy inverse transmission applied to the generator operating in a motor mode.
US09467068B2
An inverter device includes an inverter circuit, which has switching elements in a bridge connection, a capacitor, which is connected in parallel to the input side of the inverter circuit, a temperature detector, which detects the temperature of the capacitor, a battery charge information acquisition section, which acquires charge information related to a battery connected to the input side of the inverter circuit, and a warm-up controller. When the temperature of the capacitor detected by the temperature detector is lower than a prescribed temperature, the warm-up controller determines a warm-up current based on the battery charge information acquired by the battery charge information acquisition section and the temperature of the capacitor detected by the temperature detector, and controls the switching elements of the inverter circuit to supply the warm-up current to the coil of an electric motor connected to the output side of the inverter circuit.
US09467054B2
An apparatus comprises a magnetic device coupled to an inductor-inductor-capacitor (LLC) resonant converter, an ac current sensing circuit coupled to the magnetic device, an average current sensing circuit coupled to the ac current sensing circuit and a reference voltage source coupled to the average current sensing circuit, wherein the reference voltage source is configured such that a magnitude of an average signal from the average current sensing circuit is greater than a voltage level of the reference voltage source.
US09467052B2
A switching DC-DC voltage regulator (VR) provides for light and sinking loads by compute components of an information handling system (IHS). A controller detects a load current value and a voltage output value of a synchronous Buck VR. In response to detecting that the load current value is less than a threshold value, the controller drives a high side control switch (HS) and low side synchronous switch (LS) to regulate an output voltage value across a capacitor by causing an inductor current ripple through an inductor of the synchronous Buck VR in discontinuous conduction mode (DCM) to reduce power consumption during a light load. In response to detecting an electrical characteristic indicative of a voltage overshoot of the output voltage, the controller drives the HS and LS to cause the synchronous Buck VR to perform forced continuous conduction mode (FCCM) to sink the load current each switching cycle.
US09467051B2
A switching regulator using current mode control and adaptive slope compensation includes a DC correction circuit to introduce a DC correction signal to cancel the DC offset error generated by the slope compensation signal. In some embodiments, the DC correction signal is a function of the input voltage and the output voltage and is applied in response to the slope compensation signal being applied. In one embodiment, the DC correction signal is a linear function of the input voltage and the output voltage.
US09467049B2
A buck switching voltage regulator, with high side and low side switching transistors, includes mode control circuitry for switching between PWM and PFM modes based on sensing inductor current through the low side switch during switching cycle OFF times (inductor discharge). Mode switching is based on comparing a an integrated inductor current sense signal with an integrated reference signal corresponding to a predefined average inductor current IAVE. In one embodiment, a mode switching condition is based in part on [IVALLEY=2IAVE−IPEAK], where IPEAK is a detected peak inductor current at the beginning of an OFF time, and IVALLEY is an inductor current value determined by IAVE and IPEAK.
US09467048B2
The disclosure relates to a voltage generator for providing an output voltage in accordance with a received target signal, the voltage generator comprising: a resonant converter configured to receive an input voltage, the resonant converter comprising: a first switch; a second switch connected in series with the first switch between the input voltage and ground (GND); a resonant tank associated with the second switch; an output capacitor coupled to the resonant tank and configured to provide an output voltage; and a rectifier configured to allow charge to flow in a single direction between the resonant tank and the output capacitor; and a controller configured to receive the target signal and to set an operating parameter of the resonant converter in accordance with a difference between an output value which is related to the output voltage and the target signal.
US09467041B2
Provided are a digital current equalizing device, an analog current equalizing device, a current equalizing method and a system. The digital current equalizing device comprises: an output current sampling amplifying module (102), a digital processing module (104), and a main power frequency conversion module (106). An input terminal of the output current sampling amplifying module (102) connects to an output loop of a power supply, and an output terminal of the output current sampling amplifying module (102) connects to a current equalizing bus through a resistor R0, wherein the digital processing module (104) is configured to adjust an output voltage reference signal Vr according to a difference between an output voltage signal V2 of the output current sampling amplifying module (102) and an voltage signal Vbus of the current equalizing bus, and the main power frequency conversion module (106) is controlled to adjust the voltage according to the adjusted output voltage reference signal Vr′. The technical solution is easy to implement and can improve the reliabilities of each power supply module and the whole power supply system.
US09467029B2
Apparatus and method for winding coils of at least one electric wire conductor (W) on a coil support (10, 11, 10′, 11′) comprising a coil support (10,11) wound and assembled on a pole of a core of a dynamo electric machine, or a pole (10′,11′) wound and assembled to form the core of a dynamo electric machine; comprising: a wire dispenser (19), the wire dispenser having a passage portion (18) for the wire and an exit (23′) from where the wire reaches the coil support (10, 11, 10′, 11′) during winding; means (31,32) for pressing on the wire (W) during winding to bend the wire according to a configuration of the coil; means (20) for supporting and rotating the coil support with respect to the dispenser (19) to wind the wire on the coil support (10,11, 10′, 11′); means (40) for applying tension on the wire reaching the dispenser (19); means (24, 24′, 25, 25′, 26, 26′) for moving the dispenser (19) with respect to the coil support (10, 11, 10′, 11′).
US09467025B2
An electric motor includes a signal device (5) for the display of at least two different operating conditions. For this, the signal device (5) includes six light diodes (A1-A6) which, with a running motor, are switched in a flashing manner synchronously to one another but shifted in time, so that they represent the rotational movement of the motor.
US09467022B2
A hydraulic-electrical transducer, a transducer arrangement having a plurality of such transducers, and a method for driving a hydraulic-electrical transducer includes driving two adjustable hydraulic machines of each transducer in such a way that a predetermined damping pressure is set in a pressure line of a pump of a PTO (Power Take Off device) depending on the mechanical power which is input into the PTO.
US09467019B2
A connection housing (11) which arranged outside on the motor housing (9), receives electrical connections as well as electronic components and, with respect to the motor axis, extends peripherally and axially of the motor housing (9). The connection housing (11) has two individual housings (12, 13) which are connected to one another and whose interiors are connected.
US09467018B2
The rotary electric machine includes: a stator (1) of concentrated winding in which a stator winding (14) is wound around a stator core (11), the stator core including a coil bobbin (13) and an insulating paper (12); and as a mechanism for supporting a terminal portion of the stator winding extending from the stator disposed in an annular shape, an end portion supporting member (18) for supporting a winding finishing end portion of the stator winding in a substantially linear section (16) of the stator winding, the substantially linear section being provided from a last winding portion of the coil bobbin to the winding finishing end portion.
US09467013B2
Disclosed is a magnetic flux concentrated-type brushless motor performing field weakening control and reducing iron loss. The teeth of the stator are provided with a stator-side wide-width portion, and the rotor is provided with magnetic members having a rotor-side wide-width portion, and magnets disposed between the magnetic members. The motor is driven for a certain time in a low rate of rotation (LRR) section and a high rate of rotation (HRR) section. Field weakening control is performed in the HRR section. When the number of pairs of opposite poles of the rotor is P, a length of a radial line of the rotor-side wide-width portion R, a thickness of the stator-side wide-width portion Lt, a central angle of the stator-side wide-width portion τt, a central angle the rotor-side wide-width portion τr, and a central angle between any two neighboring magnets τM, the motor is set such that τr≦2.85×τm−2.65×τt and (Lt×P)/(ττ×R)≧τt/τm−0.6.
US09467001B2
A vehicle-side executes a program including the steps of, if setting information is input, storing a charging schedule, and if a prescribed period of time has passed, performing an update process, performing a notification process, and if a charging cable is being connected, performing a reservation charging process.
US09467000B2
According to an embodiment of the disclosure, a method for monitoring a battery pack is provided. The battery pack includes a plurality of modules and a pack controller, and each module includes a corresponding module controller. For each module, the method includes measuring a module current and measuring a module voltage. The measured module current and the measured module voltage are compared to state of health (SOH) data in at least one dynamic look-up table. A state of charge for the module is determined based on the comparison of the measured module current and the measured module voltage to the SOH data in the dynamic look-up table. For a particular embodiment, the dynamic look-up table is initially configured based on a type of battery chemistry for the battery pack, and after each charge cycle for the module, the dynamic look-up table is updated based on empirical data for the module.
US09466997B2
There is provided a system for pre-charging a capacitor by means of a battery, including a switch and an element for limiting charging current of the capacitor, said switch and said limiting element being connected whereby a charging current from the battery to the capacitor may pass through said switch and said limiting element, which is characterized in that the limiting element for limiting the charging current of the capacitor is an energy transfer device.
US09466996B2
A portable power charger having an internal rechargeable battery includes a charger housing having at least one power connection port and a flashlight feature having at least one light source. The power connection port is operatively connected to the rechargeable battery and used for connecting the charger with an external power source, an electronic device, or both. The flashlight feature is also operatively connected to the internal battery. The charger housing takes the form of a fashion accessory that can be worn by the user, making the power charger readily available and accessible when needed to charge an electronic device when a standard power source is not available. The charger housing can be opened or folded to expose the power connection port for use, and closed or unfolded to hide the power connection port so as not to detract from the charger's use as a fashion accessory.
US09466995B2
Disclosed herein is an embodiment of a charger having a power printed circuit board (PCB) that enables an alternating current (AC) power to flow into a self-contained automatic battery charging system. A first switchmode converter converts an AC input power into a direct current (DC) power thereby to provide an active power factor correction to obtain an improved power factor. The first switchmode converter comprising a high frequency isolation transformer which provides an electrical isolation between a primary circuitry and a secondary circuitry of the self-contained automatic battery charging system. A second switchmode converter connected to a DC output from the first switchmode converter regulates system output voltage and limits system output current to an electrical load. The DC output is connected to a battery and/or another electrical storage device to be charged and/or to a parallel-connected DC load to be powered. An optional accessory PCB is electrically connected to the power PCB, and they are housed in a same chassis or enclosure. The optional accessory PCB provides optional features including an LCD, alarm output relay(s), and/or a controller area network bus (CANbus) interface. Other embodiments are also disclosed.
US09466992B2
A system and method for providing energy management and maintenance of a high energy battery pack that does not require installation of the battery pack into an operational EV. A battery service unit has multiple access mechanisms to charge or discharge a high energy battery pack through a primary or secondary high voltage port of the pack, irrespective of whether the battery pack is installed into an operating environment by adding a capability of providing a signature duplicating installation of the pack in the operating environment when necessary.
US09466991B2
A charger apparatus and a charging method are provided for charging/discharging battery modules connected in series. The chargers of the charger apparatus are grouped at least into a first charger group and a second charger group. The first terminal of the first charger of the first charger group is coupled to the positive terminal of the i-th battery module of the battery modules, and the second terminal of the first charger is coupled to a first node between the j-th battery module and the k-th battery module of the battery modules, wherein j ranges between i and k. The first terminal of the second charger of the second charger group is coupled to a second node between the i-th battery module and the j-th battery module, and the second terminal of the second charger is coupled to the negative terminal of the k-th battery module.
US09466986B2
A current generating circuit that includes a first current source that generates a first current having a negative temperature coefficient a second current source that generates a second current having a positive temperature coefficient. A compensation circuit generates a common current using a first transistor that receives the first current and a second transistor formed in a mirroring structure, a third transistor that receives the second current, and a fourth transistor formed in a mirroring structure. In addition, the compensation circuit provides the common current as an output current using a transistor that is formed in at least a pair of mirroring structures.
US09466981B2
A signal line power receiving circuit includes a signal processing unit, a power unit, a signal interface, a first isolation unit and a first filter unit. The signal interface transmits and receives data signals and receives power signals all via a first signal line. The first isolation unit isolates the power signals in the first signal line. The first filter unit filters the data signals in the first signal line and supplies the power signals to the power unit. A signal line power supply circuit and a related signal line power supply system are also provided.
US09466980B2
Power supply arrangement for distribution of power from a DC power source having a positive terminal and a negative terminal to at least a first and a second DC power consumer, comprising: a first DC power consumer connected to the negative terminal of the DC power source, a first DC-DC switching power converter connected to the first DC power consumer, and connected to the positive terminal of said DC power source, a second DC power consumer connected to the negative terminal of the DC power source, a second DC-DC switching power converter connected to the second DC power consumer, and connected to the positive terminal of said DC power source, wherein a unit comprising a capacitor connected in parallel with an electrical device is arranged in each of the first and second return lines, wherein said electrical device has a diode function, whereby circulating ground loop currents are prevented.
US09466979B2
Embodiments relate to fault detection comparator circuitry and methods that can operate in conjunction with a power-on-reset (POR) scheme to put a chip into a reliable power-down mode upon fault detection to avoid disrupting the communication bus link such that other connected chips and the host can continue to operate. Power-on of the affected chip can then be carried out when the connection with that chip is restored.
US09466956B2
A wire stripper tool device is disclosed. The disclosed device comprises a wire retaining dial defining a plurality of graduated holes adjacent to a circumference thereof and an inlet for each hole defined from the circumference to a radius of each hole. The dial is configured to retain and center an insulated wire in one of the graduated holes for a blade to cut the wire through a respective inlet thereof. A spring-loaded two piece body is configured to allow the cutting blade set in a first body piece thereof to be raised and lowered relative to the wire retaining dial set in a second body piece thereof. A limiter set in the first body piece is configured in opposition to a boss in the second body piece. The limiter predetermines a minimum lateral displacement between the two body pieces based on an extension of the limiter relative to the boss.
US09466948B2
A surface-emitting semiconductor laser system contains at least one MQW unit of at least three constituent QWs, separated along the optical axis by a sub-wavelength distance. The MQW unit is located within the axial extent covered, in operation of the laser, by a half-cycle of the standing wave of the field at a wavelength within the gain spectrum of the gain medium; immediately neighboring nodes of the standing wave are on opposite sides of the MQW unit. So-configured MQW unit can be repeated multiple times and/or complemented with individual QWs disposed outside of the half-cycle of the standing wave with which such MQW unit is associated. The semiconductor laser further includes a pump source configured to input energy in the semiconductor gain medium and a mode-locking element to initiate mode-locking.
US09466938B2
The invention concerns a system for measuring and controlling the wave-front of a coherent light beam (32), comprising: a device for generating a reference light beam (36) that is coherent with said coherent light beam (32); a partially reflective monolithic device (38) comprising an array of elementary cells, each elementary cell comprising at least one element (40) for measuring a portion of the incident wave interfering between the coherent light beam and the reference light beam and a phase modulation element (42) for modulating the phase of the reflected beam; and a control device (46) for controlling said phase modulation element making use of the information from the associated measuring element.
US09466937B2
A crimping pliers (1) includes a base (10), a guiding plate (20), a crimping member (30) and a compression handle (40). The base (10) includes a receiving space (11), a pivotal attachment portion (13) and an actuation section (14) having a crimping opening (141). The guiding plate (20) with a guiding hole (21) is installed in the receiving space (11) and corresponding to the crimping opening (141). The crimping member (30) is installed inside the receiving space (11) and comprises a connecting rod (31) attached to a sliding member (32) having a crimping portion (322) connected to the guiding hole (21) and corresponding to the crimping opening (141). The compression handle (40) is configured to drive the crimping portion (322) to move inside the crimping opening (141). Therefore, a uniform compression force is ensured to be applied to the connector and the conductive wire by the crimping portion.
US09466934B2
An electronic apparatus includes a receptacle having a plurality of pins for connecting a plug of a transmission cable and a transmission cable determination section adapted to apply a predetermined voltage to a predetermined one of the pins of the receptacle to determine a category of the transmission cable.
US09466917B2
A system includes a first connector end and an electrical device having a second connector end. The first connector end has a number of electrical coupling features, where the electrical coupling features have a first subset of electrical coupling features and a second subset of electrical coupling features. The first electrical device has a second connector end detachably coupled to the first connector end, where the second connector end has a number of complementary electrical coupling features coupled to the electrical coupling features of the first connector end. The first subset of electrical coupling features can provide a first power signal to a first subset of complementary electrical coupling features of the second connector end.
US09466916B2
A multi-contact electrical connector assembly includes a first connector housing to electrically couple to a second connector housing. A moveable piston is disposed in a bore of the first housing and is biased to be adjacent a first plurality of electrical contacts on a surface of the bore. An end of the first housing has a first pressure connector electrically coupled to the first plurality of electrical contacts. A moveable annular piston is disposed about a rod in a bore of the second connector housing and is biased to isolate a second plurality of electrical contacts on an outer surface of the rod. The second housing also has a pressure connector electrically coupled to the second plurality of electrical contacts. The moveable piston and the moveable annular piston are simultaneously moveable to expose and matingly engage the electrical contacts.
US09466914B2
Provided is a waterproof connector capable of reducing water-stopping warranty portions. A waterproof connector is configured to include an outer housing, an inner housing, a terminal-equipped with electrical wire, and a packing mat seal. In a bottom wall of the outer housing, a locking projection on the left side and a locking projection on the right side served as engagement part with respect to the inner housing are integrally formed. Further, in the bottom wall in the outer housing, the packing mat seal is integrally molded so as to adhere to circumferential surfaces of proximal end sides in the locking projection on the right side and the locking projection on the left side. An integral molding of the packing mat seal provides a watertight property between a packing mat seal and the circumferential surfaces of the proximal end sides in the locking projection and the locking projection.
US09466902B2
A detector comprising a circuit board, a board-side connector which is mounted on the circuit board, and a flexible cable which has a terminal part inserted in the board-side connector, wherein a reinforcement member of the flexible cable is attached to an end part of the flexible cable which includes the terminal part, and the reinforcement member includes a foldable part which allows local bending of the end part of the flexible cable.
US09466896B2
A fitting for coupling ends of insulated conductors includes a sleeve to couple an end of a jacket of a first insulated conductor to an end of a jacket of a second insulated conductor. The sleeve is located between end portions of the insulated conductors. At least one of the ends of the sleeve is angled relative to the longitudinal axis of the sleeve. The sleeve has a longitudinal opening that extends along the length of the sleeve substantially the distance between end portions of the jackets of the insulated conductors. The longitudinal opening allows electrically insulating material to be filled into the sleeve.
US09466895B2
A conductor connection clamp is described that comprises a housing that is embodied from an insulating material and comprises at least one resilient force clamping connector in the housing that is embodied from an insulating material, and also comprises at least one actuating element that is received in a pivotable manner in the housing that is embodied from an insulating material, said actuating element being designed so as to open in each case at least one allocated resilient force clamping connector. The actuating element comprises two lever arm sections that are spaced apart from one another and protrude at least in part with a pivot bearing region into the housing that is embodied from an insulating material and are connected one to the other spaced apart with respect to the pivot bearing region by a transverse connecting piece to a lever arm. The at least one resilient force clamping connector is covered on the side of the housing that is embodied from an insulating material on which the at least one actuating element is arranged by an outer boundary wall of the housing that is embodied from an insulating material and extends from the outer boundary wall on both sides of lateral wall sections that are adjacent to a respective allocation resilient force clamping connector into the inner space of the housing that is embodied from an insulating material.
US09466893B2
A single element electrical connector includes a single conductive contact element formed into a cage structure having a wire insert end and a wire contact end along a longitudinal centerline axis of the connector. The cage structure defines an upper pick-up surface having a surface area suitable for placement of a suction nozzle of a vacuum transfer device, as well as a pair of contact tines biased towards the centerline axis to define a contact pinch point for an exposed core of a wire inserted into the connector. A contact surface is defined by a member of the cage structure for electrical mating contact with a respective contact element on a component on which the connector is mounted.
US09466890B2
A switch device includes a circuit board disposed in a tubular holder case, a control button disposed for movement along the longitudinal directions of the holder case, the control button being actuated by pressing from outside of the switch device, and a switch unit mounted on the circuit board, the switch unit being actuated in response to rearward movement of the control button by pressing. A coil antenna is disposed rearwardly of the control button and has an outside diameter which is substantially the same as an outside diameter of the control button.
US09466885B1
A method and an apparatus for a reconfigurable antenna are provided. The apparatus is a reconfigurable antenna including a patch antenna and one or more parasitic slots. The patch antenna includes a first conductor plane and a second conductor plane. The second conductor plane is configured to provide a ground plane for the first conductor plane. The reconfigurable antenna further includes a first parasitic slot of the one or more parasitic slots formed in the second conductor plane. The first parasitic slot of the one or more parasitic slots is formed by a first set of two opposing portions of the second conductor plane. The first set of two opposing portions is separated by a first cutout in the second conductor plane. The reconfigurable antenna further includes a first switch configured to enable or disable the first parasitic slot of the one or more parasitic slots.
US09466882B2
An antenna magnetic core of an embodiment has a laminate of a Co-based amorphous magnetic alloy thin strip and a resin layer part having an average thickness in a range of from 1 to 10 μm. Dispersion of thicknesses of the resin layer part is within ±40% in relation to the average thickness.
US09466881B1
A set of global navigation satellite system receivers is deployed in and moves about a region that may be occupied by a signal jammer or spoofer. The receivers collect truth data from spectral content of the broadcast satellite signal and, optionally, from a set of sensors associated with each receiver from which an independent determination of location can be derived. The truth data are compared with data acquired by the receivers and an alert is issued upon detection of an anomaly. The data from receivers in a region of influence of the jammer or spoofer are aggregated, integrated, and correlated to generate a two-dimensional representation of a region in which the offending signals are present.
US09466874B2
The present disclosure provides an antenna and an electronic device using same. The antenna includes an antenna radiating element for radiating signals, a capacitive feed plate separated from and substantially parallel to the antenna radiating element for carrying out capacitive feed on the antenna radiating element, and a FPC antenna electrically connecting with the capacitive feed plate for feeding for the capacitive feed plate. The FPC antenna includes a plate-shaped main body, a feeding end, a ground end, an extending portion for being electrically connected with the capacitive feed plate, and a feeding strip extending vertically from the extending portion for improving the low-frequency performance of the antenna.
US09466871B2
An antenna device includes a casing including a metal casing portion and a feed coil. The metal casing portion includes a main surface, a side surface connected to the main surfaces, and a notch portion located in the side surface. The feed coil is disposed inside the casing to be coupled with the metal casing portion by a magnetic field, and includes a winding central portion forming a coil opening portion. The feed coil is disposed near the notch portion, with the coil opening portion directed to a region including the notch portion.
US09466870B2
An improved electricity meter antenna configuration is disclosed herein. An electricity meter may include, for example, a radio, a first printed circuit board element, a second printed circuit board element and a flexible printed circuit element. The first printed circuit board element may be, for example, a main printed circuit board to which one or more electrical components are attached. The flexible printed circuit element may include at least a portion of an antenna element that is connected to the radio. In some cases, the second printed circuit board element may serve to shield the antenna element on the flexible printed circuit element from noise generated by electrical components on the first printed circuit board element. In some cases, an electrical connection path between the antenna element and the radio may be configured such that it does not include any coaxial cabling.
US09466863B2
Provided is a substrate for sensing voltage and temperature of battery cells, and more particularly, a substrate for sensing battery cells firmly fixed to the battery cells by a clip coupling method and easily detached and attached therefrom.
US09466860B2
A battery pack according to the present invention includes a battery, a control unit, a power supply circuit, and a supply source selection unit. The power supply circuit is configured to receive electric power selectively from one of the battery and a charger, and generate a voltage for driving the control unit. The supply source selection unit is configured to select the charger as a power supply source to the power supply circuit when the battery is in a state of being able to supply electric power to the power supply circuit, the battery pack is attached to the charger and it is possible to supply electric power to the power supply circuit also from the charger.
US09466852B2
A proton conductor includes an electrolytic layer having first and second main surfaces; and a plurality of catalyst particles. The first main surface of the electrolytic layer includes a flat portion and a plurality of recessed portions. The plurality of catalyst particles are respectively located in the plurality of recessed portions. The flat portion of the first main surface and parts of surfaces of the plurality of catalyst particles exposed from the plurality of recessed portions form a third main surface. The electrolytic layer is formed of a single crystal of a perovskite-type oxide having a proton conductivity. The catalyst particles are formed of a single crystal of a noble metal material. The perovskite-type oxide of the electrolytic layer) has a crystal orientation that matches a crystal orientation of the noble metal material of the plurality of catalyst particles.
US09466846B2
A fuel cell system is disclosed. More specifically, the fuel cell system may include a stack that includes an electrical generation assembly of a fuel cell, an air supply unit that supplies air to a cathode of the fuel cell, a humidifier that humidifies exhaust air that is exhausted from the cathode and supply air that is supplied from the air supply unit, a hydrogen supply unit that supplies the anode of the fuel cell with hydrogen, and a water trap that traps condensate that is generated by the anode and exhausts it. In particular, the supply air is supplied to an upstream side of the humidifier and the condensate that is trapped in the water trap is supplied to an upstream side of the humidifier.
US09466837B1
The secondary battery includes one or more anodes that include amorphous carbon and a carbon fiber. In some instances, the one or more anodes exclude graphite. The battery also includes one or more cathodes and an electrolyte in contact with the one or more anodes. The electrolyte includes one or more lithium salts in a solvent.
US09466832B2
Provided is a lithium secondary battery that comprises a positive electrode having a positive electrode active material, a negative electrode having a negative electrode active material, and a non-aqueous electrolyte. The positive electrode active material is a nickel-containing lithium complex oxide having a layered structure. The oxide has a composition in which W and Zr are added, and contains no Nb.
US09466827B2
An object of the present invention is to provide a secondary battery in which the decomposition of an electrolyte liquid is suppressed and the generation of a gas is reduced, even in the case of using a laminate film as a package. The present exemplary embodiment is a secondary battery of a stacked laminate type comprising an electrode assembly in which a positive electrode and a negative electrode are arranged to face each other, an electrolyte liquid, and a package accommodating the electrode assembly and the electrolyte liquid, wherein the negative electrode is made by binding a negative electrode active substance containing a metal (a) capable of being alloyed with lithium, a metal oxide (b) capable of occluding and releasing lithium ions, and a carbon material (c) capable of occluding and releasing lithium ions, to a negative electrode current collector, with at least one selected from polyimides and polyamideimides; and the electrolyte liquid comprises acrylonitrile or an acrylonitrile compound being an acrylonitrile derivative.
US09466825B2
An apparatus including: a first bonding unit that at least partially bonds a first separator strip and a second separator strip in a width direction at a first position; a first feeding unit that supplies the first separator strip to the first position; a second feeding unit that supplies the second separator strip to the first position so as to make an angle to the first separator strip; and a third feeding unit that supplies, in synchronization with timing of bonding of the first separator strip and the second separator strip in the width direction at the first position, an electrode sheet to the first position so as to be between the first separator strip and the second separator strip and make an angle to the first separator strip and the second separator strip respectively.
US09466819B2
A battery module including a plurality of battery cells each having a vent; an insulating member on the battery cells, the insulating member having a plurality of openings and a protrusion seal extending around a periphery of each of the openings; a pressurizing member on the insulating member, the pressurizing member having a plurality of openings; and a cover covering the insulating member and the pressurizing member.
US09466805B2
According to example embodiments, a semiconductor device includes a first electrode, a second electrode apart from the first electrode, and an active layer between the first and second electrodes. The active layer includes first and second layers, the first layer contacts the first and second electrodes, and the second layer is separated from at least one of the first and second electrodes.
US09466796B2
According to one embodiment, there is provided a manufacturing method of an electronic device including a lower electrode, a source electrode and a drain electrode made of a nanoparticulate conductive material on a substrate, an organic semiconductor layer between the source and drain electrodes, and a gate electrode on the organic semiconductor layer via a gate insulating layer. The manufacturing method includes forming a nonphotosensitive resin layer as the gate insulating layer on the organic semiconductor layer and on the lower electrode, forming a photosensitive resin layer as the gate insulating layer on the nonphotosensitive resin layer, and forming a through hole in the photosensitive resin layer on the lower electrode.
US09466790B2
A three-dimensional array especially adapted for memory elements that reversibly change a level of electrical conductance in response to a voltage difference being applied across them. Memory elements are formed across a plurality of planes positioned different distances above a semiconductor substrate. Bit lines to which the memory elements of all planes are connected are oriented vertically from the substrate and through the plurality of planes.
US09466789B2
Enhanced Hc and Hk in addition to higher thermal stability to 400° C. are achieved in magnetic devices by adding dusting layers on top and bottom surfaces of a spacer in a synthetic antiferromagnetic (SAF) structure to give a RL1/DL1/spacer/DL2/RL2 reference layer configuration where RL1 and RL2 layers exhibit perpendicular magnetic anisotropy (PMA), the spacer induces antiferromagnetic coupling between RL1 and RL2, and DL1 and DL2 are dusting layers that enhance PMA. Dusting layers are deposited at room temperature to 400° C. RL1 and RL2 layers are selected from laminates such as (Ni/Co)n, L10 alloys, or rare earth-transition metal alloys. The reference layer may be incorporated in STT-MRAM memory elements or in spintronic devices including a spin transfer oscillator. A transition layer such as CoFeB/Co may be formed between the RL2 reference layer and tunnel barrier layer in a bottom spin valve design.
US09466783B2
Methods of manufacturing a haptic device having a compliant suspension element. Segments of piezo material are coupled to at least one surface of at least one compliant suspension element, and the at least one suspension element is coupled to a touch screen component. The at least one suspension element is also coupled to a housing component. The segments of piezo material are configured to produce a force that moves the touch screen component relative to the housing component and thereby provide a haptic effect to a user of the touch screen component. In reaction to the force produced by the segments of piezo material, the at least one suspension element is configured to allow movement of the touch screen component relative to the housing component in a first direction and to limit movement between the touch screen component and the housing component in at least a second direction.
US09466779B2
A piezoelectric actuator includes one piezoelectric layer, a common electrode disposed on the lower surface of the piezoelectric layer and individual electrodes disposed on the upper surface of the piezoelectric layer. In the piezoelectric layer, a plurality of metal patterns arranged at regular intervals in the conveyance direction and in a direction orthogonal to the conveyance direction and overlapping with pressure chambers are provided substantially at the central part in the direction of the thickness. The metal patterns are not electrically continuous with each other and not electrically continuous with other parts. The metal patterns situated outermost in the conveyance direction are disposed so as to cross the edge of the pressure chamber. Some metal patterns overlap with the individual electrode and the other metal patterns do not overlap with the individual electrode.
US09466775B2
A light-emitting element includes a light-emitting structure, a plurality of first contact portions disposed separately on the light-emitting structure, and a plurality of reflective portions disposed separately among the first contact portions.
US09466774B2
A display device includes a light source which comprises a first line receiving power, a second line connected to a ground terminal, a plurality of light source units generating light, first to k-th conductive patterns connecting the light source units to the first and second lines in series, where k is a natural number greater than 1, and a discharge pattern disposed adjacent to the conductive patterns and the second line, and leading static electricity flowing into the conductive patterns to the second line.
US09466767B2
An optoelectronic device comprises a semiconductor stack, a first metal layer formed above the semiconductor stack, wherein the first metal layer comprises a first major plane and a first boundary with a gradually reduced thickness, and a second metal layer formed above the first metal layer, wherein the second metal layer comprise a second major plane paralleling to the first major plane and a second boundary with a gradually reduced thickness, and the second boundary of the second metal layer exceeds the first boundary of the first metal layer.
US09466765B1
A method of manufacturing a semiconductor light emitting device includes stacking a light emitting structure including a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer on a substrate; forming a first electrode and a second electrode on the first conductivity type semiconductor layer and the second conductivity type semiconductor layer, respectively; forming an insulating layer covering the first and second electrodes and having first and second openings partially exposing surfaces of the first and second electrodes, respectively; and performing a plasma treatment on a surface of the insulating layer and the partially exposed surfaces of the first and second electrodes to form an unevenness portion on the surface of the insulating layer and form an oxygen-depleted layer on the partially exposed surfaces of the first and second electrodes.
US09466761B2
A light emitting diode (LED) having well and/or barrier layers with a superlattice structure is disclosed. An LED has an active region between an N-type GaN-based semiconductor compound layer and a P-type GaN-based semiconductor compound layer, wherein the active region comprises well and/or barrier layers with a superlattice structure. As the well and/or barrier layers with a superlattice structure are employed, it is possible to reduce occurrence of defects caused by lattice mismatch between the well layer and the barrier layer.
US09466760B2
A method of manufacturing a horizontal power LED device includes constructing a light-emitting structure on a substrate, etching the light-emitting structure, fabricating an electrode, forming an insulating film, forming a metal substrate, removing the substrate from the light-emitting structure, and forming an n-pad. A high-power and high-efficiency horizontal LED device is manufactured by the method of manufacturing the same.
US09466757B2
An optical component including an optical material comprising quantum confined semiconductor nanoparticles, wherein the optical material has a solid state photoluminescent efficiency greater than or equal to 60%. Devices including optical materials and/or optical components and methods are also disclosed.
US09466754B2
A solar cell can include a silicon layer formed over a silicon substrate. The silicon layer can have a P-type doped region and an N-type doped region. Portions of the silicon layer can have a grain size larger than other portions of the silicon layer. For example, larger grains of the silicon layer formed within a depletion region between P-type and N-type doped regions can minimize recombination loss at the P-type and N-type doped region boundaries and improve solar cell efficiency.
US09466753B1
Disclosed are a method of forming a photodetector and a photodetector structure. In the method, a polycrystalline or amorphous light-absorbing layer is formed on a dielectric layer such that it is in contact with a monocrystalline semiconductor core of an optical waveguide. The light-absorbing layer is then encapsulated in one or more strain-relief layers and a rapid melting growth (RMG) process is performed to crystallize the light-absorbing layer. The strain-relief layer(s) are tuned for controlled strain relief so that, during the RMG process, the light-absorbing layer remains crack-free. The strain-relief layer(s) are then removed and an encapsulation layer is formed over the light-absorbing layer (e.g., filling in surface pits that developed during the RMG process). Subsequently, dopants are implanted through the encapsulation layer to form diffusion regions for PIN diode(s). Since the encapsulation layer is relatively thin, desired dopant profiles can be achieved within the diffusion regions.
US09466746B1
Using a multiple layer, varied composition barrier layer in place of the typical single layer barrier layer of an infrared photodetector results in a device with increased sensitivity and reduced dark current. A first barrier is adjacent the semiconductor contact; a second barrier layer is between the first barrier layer and the absorber layer. The barrier layers may be doped N type or P type with Beryllium, Carbon, Silicon or Tellurium. The energy bandgap is designed to facilitate minority carrier current flow in the contact region and block minority current flow outside the contact region.
US09466744B2
The inventive concepts provide a solar cell and a method of fabricating the same. The method includes preparing a substrate in a chamber, forming a light absorbing layer on the substrate by setting temperature in the chamber to a first temperature and by supplying a first source into the chamber, forming a buffer layer on the substrate by setting temperature in the chamber to a second temperature lower than the first temperature and by supplying the first source into the chamber, and forming a window layer on the substrate by supplying a second source different from the first source into the chamber.
US09466741B2
In order to increase the spectral response range and improve the mobility of the photo-generated carriers (e.g. in an nBn photodetector), a digital alloy absorber may be employed by embedding one (or fraction thereof) to several monolayers of a semiconductor material (insert layers) periodically into a different host semiconductor material of the absorber layer. The semiconductor material of the insert layer and the host semiconductor materials may have lattice constants that are substantially mismatched. For example, this may performed by periodically embedding monolayers of InSb into an InAsSb host as the absorption region to extend the cutoff wavelength of InAsSb photodetectors, such as InAsSb based nBn devices. The described technique allows for simultaneous control of alloy composition and net strain, which are both key parameters for the photodetector operation.
US09466736B2
A discrete capacitor of the present invention includes a substrate having a front surface portion, an impurity diffusion layer formed on the front surface portion of the substrate, an oxide film formed on the substrate and having a first opening to selectively expose the impurity diffusion layer, a dielectric film formed on the impurity region having been exposed from the oxide film, and a first electrode opposed to the impurity diffusion layer with the dielectric film therebetween, wherein the impurity concentration on the front surface portion of the impurity diffusion layer is 5×1019 cm−3 or more.
US09466735B2
A junction barrier Schottky diode is formed by shifting second semiconductor regions of a second conductivity type in a staggered shape in a first semiconductor region of a first conductivity type so that pn junction regions are formed at predetermined distances between the second semiconductor regions and the first semiconductor region. A third semiconductor region of the first conductivity type is formed between the second semiconductor regions in order to form a Schottky junction region. An electrode is formed on the second and third semiconductor regions. The second semiconductor regions arranged at equal distances in an X direction are formed in a plurality of columns in a Y direction. An amount of shift between adjacent columns in the X direction is set such that a Y-direct ion distance between the second semiconductor regions in the different columns is larger than an X-direction distance between the second semiconductor regions in each column.
US09466734B2
To provide a semiconductor device having a vertical JFET excellent in off-state performance without reducing a production yield. A gate region quadrangular in the cross-section along a channel width direction is formed below a source region by impurity ion implantation. By first etching, the source region over the upper surface of the gate region is removed to separate therebetween. Then, the upper surface of the gate region is processed by second etching having an etching rate lower at the side surface than at the center of the gate region. The resulting gate region has a lower surface parallel to the substrate surface and an upper surface below a boundary between the source region and the channel formation region and having, in the cross-section along the channel width direction, a downward slope from the side surface to the center. As a result, a channel length with reduced variations can be obtained.
US09466725B2
A miniaturized transistor having high electrical characteristics can be provided with high yield. High performance, high reliability, and high productivity of a semiconductor device including the transistor can be achieved. The semiconductor device includes a gate electrode over an insulating surface; a base insulating film which is over the insulating surface and from which the gate electrode protrudes; a gate insulating film over the base insulating film and the gate electrode; an oxide semiconductor film over the gate insulating film; and a source electrode and a drain electrode in contact with an oxide semiconductor film. The thickness of the oxide semiconductor film is smaller than the difference between the thickness of the gate electrode and the thickness of the base insulating film.
US09466714B2
A tunneling field-effect transistor (TFET) device includes a source region, a gate stack, and a drain region. The TFET device further includes a source contact on the source region, a plurality of gate contacts on a planar portion of the gate stack, and a plurality of drain contacts on the drain region. The gate contacts are aligned on a first plurality of lines that intersect at a common point on the source region from a top view. The drain contacts are aligned on a second plurality of lines that intersect at the common point from the top view.
US09466713B2
A non-floating vertical transistor includes a substrate and a protuberant structure extending from the substrate. A segregating pillar is inside the protuberant structure. A pair of segregated bit-lines which are segregated by the segregating pillar is disposed in the substrate and in the protuberant structure and adjacent to the bottom of the segregating pillar. A gate oxide layer is attached to the sidewall of the protuberant structure. A word-line is adjacent to the gate oxide layer so that the gate oxide layer is sandwiched between the word-line and a doped deposition layer.
US09466712B2
Breakdown voltage BVdss is enhanced and ON-resistance reduced in RESURF devices, e.g., LDMOS transistors, by careful charge balancing, even when body and drift region charge balance is not ideal, by: (i) providing a plug or sinker near the drain and of the same conductivity type extending through the drift region at least into the underlying body region, and/or (ii) applying bias Viso to a surrounding lateral doped isolation wall coupled to the device buried layer, and/or (iii) providing a variable resistance bridge between the isolation wall and the drift region. The bridge may be a FET whose source-drain couple the isolation wall and drift region and whose gate receives control voltage Vc, or a resistor whose cross-section (X, Y, Z) affects its resistance and pinch-off, to set the percentage of drain voltage coupled to the buried layer via the isolation wall.
US09466711B2
Between a source electrode (25) of a main device (24) and a current sensing electrode (22) of a current detection device (21), a resistor for detecting current is connected. Dielectric withstand voltage of gate insulator (36) is larger than a product of the resistor and maximal current flowing through the current detection device (21) with reverse bias. A diffusion length of a p-body region (32) of the main device (24) is shorter than that of a p-body (31) of the current detection device (21). A curvature radius at an end portion of the p-body region (32) of the main device (24) is smaller than that of the p-body (31) of the current detection device (21). As a result, at the inverse bias, electric field at the end portion of the p-body region (32) of the main device (24) becomes stronger than that of the p-body region (31) of the current detection device (21). Consequently, avalanche breakdown tends to occur earlier in the main device 24 than the current detection device (21).
US09466708B2
In one embodiment, a semiconductor device is formed to include a gate structure extending into a semiconductor material that is underlying a first region of semiconductor material. The gate structure includes a conductor and also a gate insulator that has a first portion positioned between the gate conductor and a first portion of the semiconductor material that underlies the gate conductor. The first portion of the semiconductor material is configured to form a channel region of the transistor which underlies the gate conductor. The gate structure may also include a shield conductor overlying the gate conductor and having a shield insulator between the shield conductor and the gate conductor. The shield insulator may also have a second portion positioned between the shield conductor and a second portion of the gate insulator and a third portion overlying the shield conductor.
US09466707B2
A planar MOSFET includes a plurality of MOSFET cells. Each MOSFET cell includes an epitaxial layer of a first conductivity type, a body region of a second conductivity type inside the epitaxial layer, the second conductivity type having a polarity opposite to the first conductivity type, a source region inside the body region, a source contact portion to provide electrical contact with the source region, and a gate portion. A drift region is defined in the epitaxial layer between body regions of adjacent MOSFET cells and the gate portions of the adjacent MOSFET cells across said drift region are separated from each other with electrical insulation. A charge induction terminal is provided on the drift region to induce and store electric charge at said drift region upon application of a charge induction voltage at said charge induction terminal.
US09466701B2
Processes for preparing an integrated circuit for contact landing, processes for fabricating an integrated circuit, and integrated circuits prepared according to these processes are provided herein. An exemplary process for preparing an integrated circuit for contact landing includes providing a semiconductor structure that includes a transistor with source and drain regions, wherein at least one of the source and drain regions has a shaped contact structure overlaid with a contact etch stop layer and a pre-metal dielectric material. The pre-metal dielectric material is removed with one or more anisotropic etches, including at least one anisotropic etch selective to the pre-metal dielectric material. And, the contact etch stop layer overlaying the shaped contact structure is removed with a third anisotropic etch selective to the contact etch stop layer material to expose the shaped contact structure.
US09466692B2
A method of fabricating a replacement gate stack for a semiconductor device includes the following steps after removal of a dummy gate: growing a high-k dielectric layer over the area vacated by the dummy gate; depositing a thin metal layer over the high-k dielectric layer; depositing a sacrificial layer over the thin metal layer; performing a first rapid thermal anneal; removing the sacrificial layer; and depositing a metal layer of low resistivity metal for gap fill.
US09466686B2
An electronic device comprises an insulator, a local first gate embedded in the insulator with a top surface of the first gate being substantially coplanar with a surface of the insulator, a first dielectric layer formed over the first gate and insulator, and a channel. The channel comprises a bilayer graphene layer formed on the first dielectric layer. The first dielectric layer provides a substantially flat surface on which the channel is formed. A second dielectric layer formed over the bilayer graphene layer and a local second gate formed over the second dielectric layer. Each of the local first and second gates is capacitively coupled to the channel of the bilayer graphene layer. The local first and second gates form a first pair of gates to locally control a first portion of the bilayer graphene layer.
US09466682B2
A thin film transistor array panel is capable of increasing an aperture ratio and decreasing parasitic capacitance between a gate electrode and a drain electrode by reducing an area of a thin film transistor. The thin film transistor array panel includes: a substrate; a gate line disposed on the substrate and including a gate electrode; a gate insulating layer on the gate line; a semiconductive island on the gate insulating layer; a circular drain electrode on the semiconductive island; and a source electrode disposed on the semiconductive island and shaped like a circular band bent in a direction from which the drain electrode is disposed. The gate electrode may include a circular portion that is overlapped by the drain electrode and a circular sector portion that is overlapped by the source electrode.
US09466675B2
A recess is formed by partially etching a silicon carbide substrate. A mask layer is formed on the silicon carbide substrate by means of photolithography using the recess as an alignment mark. An impurity is implanted into the silicon carbide substrate using the mask layer. The silicon carbide substrate is annealed. After the annealing, a first electrode layer is deposited on the silicon carbide substrate. The first electrode layer is patterned by means of photolithography using the recess in the silicon carbide substrate as an alignment mark.
US09466671B2
A semiconductor device having a fin gate that improves an operation current, and a method of manufacturing the same are provided. The semiconductor device includes an active pillar formed on a semiconductor substrate, and including a first region and a second region surrounding at least one surface of the first region, and a fin gate extending to overlap an upper surface and a lateral surface of the active pillar. The first region of the active pillar is formed of a semiconductor layer having a lattice constant smaller than that of the second region of the active pillar.
US09466666B2
An integrated circuit may include a semiconductor die having a trench formed in a surface of the semiconductor die. One or more circuit components may be formed on the surface of the semiconductor die. The trench can extend into the semiconductor die next to at least one circuit component. The trench may surround the circuit component partially or wholly. The trench may be filled with a material having a lower bulk modulus than the semiconductor die in which the trench is formed.
US09466665B2
A trench-isolated RESURF diode structure (100) is provided which includes a substrate (150) in which is formed anode (130, 132) and cathode (131) contact regions separated from one another by a shallow trench isolation region (114, 115), along with a non-uniform cathode region (104) and peripheral anode regions (106, 107) which define vertical and horizontal p-n junctions under the anode contact regions (130, 132), including a horizontal cathode/anode junction that is shielded by the heavily doped anode contact region (132).
US09466656B2
An organic light emitting diode (OLED) display panel is disclosed. The display panel includes a substrate, and a Thin-film Transistor (TFT) disposed on the substrate. The TFT includes a source electrode, and a drain electrode. The display panel also includes a power line disposed above the substrate, an auxiliary electrode electrically connected to the power line, and a signal input terminal, electrically connected to the power line and providing an input signal. A first collective portion of the auxiliary electrode and the power line has a first length and a first resistance. A second collective portion of the auxiliary electrode and the power line has a second length and a second resistance. The first collective portion is between the second collective portion and the signal input terminal. The first length is equal to the second length, and the first resistance is greater than the second resistance.
US09466653B2
An electronic device is provided, with a display and a display-integrated light sensor. The display includes a transparent cover layer, light-generating layers, and a touch-sensitive layer. The display-integrated light sensor is interposed between the transparent cover layer and a display layer such as the touch-sensitive layer or a thin-film transistor layer of the light-generating layers. The light-generating layers include a layer of organic light-emitting material. The display-integrated light sensor can be implemented as an ambient light sensor or a proximity sensor. The display-integrated light sensor may be a packaged light sensor that is integrated into the display layers of the display or may be formed from light-sensor components formed directly on a display circuitry layer such as the touch-sensitive layer or the thin-film transistor layer.
US09466652B2
A capacitor device includes two top capacitor electrodes separated from each other and symmetrical to each other, two intermediate capacitor electrodes symmetrical to each other and respectively overlapping the top capacitor electrodes, a bridge coupling the intermediate capacitor electrodes without overlapping the top capacitor electrodes, and a driving voltage line coupled to the bridge and configured to apply a common voltage to the intermediate capacitor electrodes.
US09466649B2
An organic light emitting diode display is provided including: a substrate including a display area and a non-display area positioned at a circumference of the display area; a thin film transistor formed on the substrate; a first electrode formed on the thin film transistor and electrically connected to the thin film transistor; a pixel definition layer formed on the first electrode and defining a pixel area; and an emission layer formed on the first electrode and contacting the first electrode in the pixel area, wherein the display area is divided into a first region, and a second region including a remainder of the display area except for the first region, and a cross-sectional area ratio of the pixel definition layer that a cross-section of the pixel definition layer occupies for a unit pixel is different in the first region and the second region.
US09466645B2
The present technique relates to a solid-state imaging device and an imaging apparatus that enable provision of a solid-state imaging device having superior color separation and high sensitivity.
US09466643B2
One example includes a superconducting circuit. The circuit includes a plurality of layers comprising a first conductor layer and a second conductor layer overlying the first conductor layer, each of the first and second conductor layers comprising at least one signal element. The circuit also includes a ground grid that is conductively coupled to ground and comprises a first plurality of parallel ground lines that occupy the first conductor layer and extend in a first direction and a second plurality of parallel ground lines that occupy the second conductor layer and extend in a second direction that is orthogonal with respect to the first direction.
US09466642B2
Disclosed herein is a light emitting diode having a multi-junction structure and a method of fabricating the same. In the light emitting diode, each light emitting structure has a column shape and includes two light emitting layers centered on a p-type semiconductor layer. In addition, a p-type electrode is formed on a side surface of the p-type semiconductor layer, and a p-type electrode is formed through formation and removal of a sacrificial layer. Through this process, the p-type electrode can be formed as a side electrode.
US09466639B2
A method of manufacturing a solid-state imaging apparatus, comprising preparing a substrate on which photoelectric conversion portions are arranged, forming inner lenses corresponding to the photoelectric conversion portions, and forming microlenses corresponding to the photoelectric conversion portions, wherein the forming inner lenses includes forming, on the substrate, a dielectric film for forming the plurality of inner lenses, and etching second portions of the dielectric film around first portions serving as central portions of the inner lenses while leaving upper faces of the first portions, so as to form curved faces or inclined faces connected to the upper faces.
US09466637B2
A low noise infrared photodetector has an epitaxial heterostructure that includes a photodiode and a transistor. The photodiode includes a high sensitivity narrow bandgap photodetector layer of first conductivity type, and a collection well of second conductivity type in contact with the photodetector layer. The transistor includes the collection well, a transfer well of second conductivity type that is spaced from the collection well and the photodetector layer, and a region of first conductivity type between the collection and transfer wells. The collection well and the transfer well are of different depths, and are formed by a single diffusion.
US09466634B2
Pixels, imagers and related fabrication methods are described. The described methods result in cross-talk reduction in imagers and related devices by generating depletion regions. The devices can also be used with electronic circuits for imaging applications.
US09466633B2
A backside illumination image sensor that includes a semiconductor substrate with a plurality of photoelectric conversion elements and a read circuit formed on a front surface side of the semiconductor substrate, and captures an image by outputting, via the read circuit, electrical signals generated as incident light having reached a back surface side of the semiconductor substrate is received at the photoelectric conversion elements includes: a light shielding film formed on a side where incident light enters the photoelectric conversion elements, with an opening formed therein in correspondence to each photoelectric conversion element; and an on-chip lens formed at a position set apart from the light shielding film by a predetermined distance in correspondence to each photoelectric conversion element. The light shielding film and an exit pupil plane of the image forming optical system achieve a conjugate relation to each other with regard to the on-chip lens.
US09466631B2
A multi-pixel photomultiplier optical sensor may include an array of photomultiplier dies. Each photomultiplier die may include a front side connection pad, SPAD cells, each SPAD cell including a front side electrode, a rear side electrode, and a resistor coupled in series to the front side electrode and coupled in common with other quenching resistors to the front side connection pad. The multi-pixel photomultiplier optical sensor may include a metallization layer in contact with the rear side electrode common to SPADs of the array of photomultiplier dies and electrically conductive pads. The electrically conductive bus may be coupled to an electrically conductive pin for distributing bias current to the array of photomultiplier dies. The multi-pixel photomultiplier optical sensor may include electrically conductive bond wires coupling at least some of the electrically conductive pads to the electrically conductive bus, and distributing bias current to the array of photomultiplier dies via the electrically conductive bus.
US09466630B2
A solid-state imaging device with a semiconductor substrate; a pixel formation region in the substrate and including a pixel made of a photoelectric conversion element; and an element isolation portion in the substrate and including an element isolation insulating layer and an impurity element isolation region. The element isolation insulating layer is positioned in a surface of the substrate. The impurity element isolation region is positioned under the element isolation insulating layer and within the substrate. The impurity element isolation region has at least a portion with a width that is narrower than that of the element isolation insulating layer. The photoelectric conversion element extends to a position under the element isolation insulating layer of the element isolation portion.
US09466626B2
A solid-state imaging apparatus is disclosed in which, in a first unit cell, light is collected to maximize an amount of light received when the light is incident at a first angle-of-incidence, and in a second unit cell adjacent to the first unit cell, light is collected to maximize an amount of light received when the light is incident at a second angle-of-incidence, the amount of light received when the light is incident at a third angle-of-incidence on the first unit cell is equal to the amount of light received when the light is incident at the third angle-of-incidence on the second unit cell, the first angle-of-incidence is greater than the third angle-of-incidence by a predetermined amount, and the second angle-of-incidence is smaller than the third angle-of-incidence by the predetermined amount.
US09466618B2
It is an object to form a buffer circuit, an inverter circuit, or the like using only n-channel TFTs including an oxide semiconductor layer. A buffer circuit, an inverter circuit, or the like is formed by combination of a first transistor in which a source electrode and a drain electrode each overlap with a gate electrode and a second transistor in which a source electrode overlaps with a gate electrode and a drain electrode does not overlap with the gate electrode. Since the second transistor has such a structure, the capacitance Cp can be small, and VA′ can be large even in the case where the potential difference VDD−VSS is small.
US09466616B2
The present invention relates generally to semiconductor devices and more particularly, to a structure and method of forming an abrupt junction in the channel regions of high density technologies, such as tight pitch FinFET devices, using recessed source-drain (S-D) regions and annealing techniques. In an embodiment, a faceted buffer layer, deposited before the S-D region is formed, may be used to control the profile and dopant concentration of the junction under the channel. In another embodiment, the profile and dopant concentration of the junction may be controlled via a dopant concentration gradient in the S-D region.
US09466614B2
A vertically integrated memory cell including a deep trench extending into a substrate, a trench capacitor located within the deep trench, and a vertical transistor at least partially embedded within the deep trench above the trench capacitor, the vertical transistor is in direct contact with and electrically coupled to the trench capacitor.
US09466604B2
Methods for utilizing metal segments of an additional metal layer as landing pads for vias and also as local interconnects between contacts in an IC device and resulting devices are disclosed. Embodiments include forming source/drain and gate contacts connected to transistors on a substrate in an integrated circuit device, each contact having an upper surface with a first area; forming metal segments in a plane at the upper surface of the contacts, each metal segment being in contact with one or more of the contacts and having a second area greater than the first area; and forming one or more vias between one or more of the metal segments and one or more first segments of a first metal layer.
US09466601B2
A semiconductor device includes a substrate including first and second regions, a first transistor provided on the first region to include a first channel region protruding from the substrate, and a second transistor provided on the second region to include a second channel region and a gate electrode extending between the substrate and the second channel region. The first channel region may include a lower semiconductor pattern containing a different material from the second channel region and an upper semiconductor pattern containing the same material as the second channel region.
US09466597B2
Embodiments of the present invention provide a chip package structure and a chip packaging method, which is related to the field of electronic technologies, and can protect chips and effectively dissipate heat for chips. The chip package structure includes a substrate, chips, and a heat dissipating lid, where the chips include at least one master chip disposed on the substrate and at least one slave chip disposed on the substrate; the heat dissipating lid is bonded to the slave chip by using a heat conducting material, and the heat dissipating lid covers the at least one slave chip; and the heat dissipating lid includes a heat dissipating window at a position corresponding to the at least one master chip. The embodiments of the present invention are applicable to multi-chip packaging.
US09466596B2
A Metal Oxide Semiconductor (MOS) device formed on a substrate and a method for forming the MOS device. The MOS device includes a drain region, a gate region surrounding the drain region, source regions arranged around the gate region and across from the drain region, and bulk regions arranged around the gate region and separating the source regions. The gate region is formed in a loop around the drain region. In this manner, the on-resistance (Ron) of a MOS device is decreased without also increasing the area of the MOS device.
US09466586B1
Provided are a semiconductor package and a method for manufacturing a semiconductor package. The method for manufacturing a wafer-level fan-out package includes attaching semiconductor chips sawed to have a predetermined size to one surface of a wafer at predetermined intervals, forming a first passivation layer on surfaces of the semiconductor chips and the wafer, forming a redistribution layer electrically connected to the semiconductor chips on portions of an upper surface of the first passivation layer, forming a second passivation layer on the upper surface of the first passivation layer and surfaces of portions of the redistribution layer, forming external connection terminals on portions of the redistribution layer in which the second passivation layer has not been formed, and performing sawing along package boundary lines (sawing lines) and polishing the wafer to be removed such that lower surfaces of the semiconductor chips are exposed.
US09466577B2
A semiconductor device is made by forming a first conductive layer over a substrate, forming a first passivation layer over the first conductive layer, forming a first via in the first passivation layer to expose the first conductive layer, forming a second conductive layer over the first passivation layer and within the first via to electrically connect to the first conductive layer, forming a second passivation layer over the second conductive layer, and forming a second via in the second passivation layer to expose the second conductive layer. The second via is smaller than the first via. The second via is either physically separate from or disposed over the first via. The second conductive layer within the second via has a flat surface which is wider than the second via. An under bump metallization is formed in the second via and electrically connected to the second conductive layer.
US09466575B2
The present disclosure provides a technique for improving the reliability of a semiconductor device where spreading of cracking that occurs at the time of dicing to a seal ring can be restricted even in a semiconductor device with a low-k film used as an interlayer insulating film. Dummy vias are formed in each layer on a dicing region side. The dummy vias are formed at the same intervals in a matrix as viewed in a top view. Even in the case where cracking occurs at the time of dicing, the cracking can be prevented from spreading to a seal ring by the dummy vias. As a result, resistance to moisture absorbed in a circuit formation region can be improved, and deterioration in reliability can be prevented.
US09466551B1
The apparatus is a heat transferring clamp with a heat pipe connecting the clamp's stationary base part to each moveable clamping part. A connecting heat pipe section between the heat pipe sections in the base part and each clamping part is flexible enough to permit both the required clamping and unclamping movements of the clamping part. The heat pipes thereby provide a superior heat transfer path between a clamped circuit board or other device and an available heat sink.
US09466545B1
A semiconductor package having a second semiconductor package or module integrated therein. The semiconductor package of the present invention typically comprises active and passive devices which are each electrically connected to an underlying substrate. The substrate is configured to place such active and passive devices into electrical communication with contacts of the substrate disposed on a surface thereof opposite that to which the active and passive devices are mounted. The module of the semiconductor package resides within a complimentary opening disposed within the substrate thereof. The module and the active and passive devices of the semiconductor package are each fully or at least partially covered by a package body of the semiconductor package.
US09466544B2
A packaged electronic device includes a package substrate, an electronic component die mounted to the package substrate, and an encapsulant bonded to a portion of the package substrate at a catechol group adhesion promoted interface that includes benzene rings bonded with the package substrate and the encapsulant.
US09466542B2
A semiconductor device includes a semiconductor chip having a front electrode and a rear electrode; a conductive plate having a main surface connected to the rear electrode of the semiconductor chip; an insulating plate fixed to a surface of the conductive plate opposite to the main surface; and a ceramic case having first and second terminals buried therein, a cavity accommodating the semiconductor chip, the conductive plate, and the insulating plate, and an electrode surface opposite to an opening portion of the cavity. The first terminal has one end connected to the front electrode of the semiconductor chip, and another end exposed from the electrode surface. The second terminal has one end connected to the main surface of the conductive plate, and another end exposed from the electrode surface. The ceramic case and the insulating plate form a housing.
US09466540B2
Provided is a detection apparatus that detects process variation in a plurality of comparators that each output a comparison result obtained by comparing a signal level of an input signal to a reference level, the detection apparatus comprising a signal input section that inputs the input signal and the reference level in common to the comparators, and sequentially changes the signal level of the input signal; and a detecting section that detects, for each signal level, a number of comparison results that indicate a predetermined result, from among the comparison results of the comparators, and detects the process variation based on a distribution of the number of comparison results that indicate the predetermined result.
US09466539B2
Systems and methods for automated inspection of fillet formation along on or more peripheral edges (13a) of a packaged microelectronic device (14) that is attached to a supporting substrate (16), such system (10) including a feedback loop for controlling fillet formation. More specifically, the system (10) includes a dispensing system (18) configured for dispensing underfill material (22) onto the supporting substrate (16). The system (19) further includes an automated optical inspection (AOI) system (19) configured for determining a value of a measurable attribute of the fillet (12), such as whether the fillet (12) is properly dimensioned, i.e., sized and shaped. A feedback loop (66) is included between the dispensing system (18) and automated optical inspection system (19). The feedback loop (66) is configured to communicate information from the AOI system (19) to the dispensing system (18) to permit adjustment of one or more operating parameters thereof, thereby maintaining proper dimensions of the fillet (12).
US09466536B2
Methods for manufacturing semiconductor-on-insulator (SOI) integrated circuits are disclosed. An SOI wafer is provided having a first surface and a second surface. The substrate of the SOI wafer forms the second surface. A transistor is formed in the semiconductor layer of the SOI wafer. A handle wafer is bonded to the first surface of the SOI wafer. The substrate layer is then removed to expose a back surface of the buried insulator of the SOI wafer. Conductive material is deposited on the SOI wafer that covers the back surface of the buried insulator. The conductive material is patterned to form a second gate electrode for the transistor on the back surface of the insulator.
US09466534B1
After forming transfer layer portions over a portion of a dielectric cap layer overlying a first portion of a substrate by a directed self-assembly process, a hard mask layer is formed over the dielectric cap layer to fill spaces between the transfer layer portions. Spacers are then formed over a portion of the hard mask layer overlying a second portion of the substrate by a sidewall image transfer process. A top semiconductor layer of the substrate is subsequently patterned using the transfer layer portions and the spacers as an etch mask to provide densely packed semiconductor fins in the first region and semi-isolated semiconductor fins in the second region of the substrate.
US09466532B2
The present disclosure includes micro-electro mechanical system (MEMS) structures and methods of forming the same. Substrates of the MEMS structures are bonded together by fusion bonding at high processing temperatures, which enables more complete removal of chemical species from the dielectric materials in the substrates prior to sealing cavities of the MEMS structures. Fusion bonding of MEMS structures reduces outgassing of chemical species and is compatible with the cavity formation process. The MEMS structures bonded by fusion bonding are mechanically stronger compared to eutectic bonding due to a higher bonding ratio. In addition, fusion bonding enables the formation of through substrate vias (TSVs) in the MEMS structures.
US09466531B2
Methods for forming semiconductor structures are disclosed, including a method that involves forming sets of conductive material and insulating material, forming a first mask over the sets, forming a first number of contact regions, forming a second mask over a first region of the sets, and removing material from of the sets in a second, exposed region laterally adjacent the first region to form a second number of contact regions. Another method includes forming first and second contact regions on portions of sets of conductive materials and insulating materials, each of the second contact regions more proximal to an underlying substrate than each of the first contact regions. Apparatuses such as memory devices including laterally adjacent first and second regions each of which including contact regions of a different portion of a plurality of conductive materials and related methods of forming such devices are also disclosed.
US09466527B2
Techniques include methods for creating contacts for microchips, solar films, etc., for electrically connecting conductive elements and/or for current spreading. Embodiments herein include using an oversized “board” or contact array positioned between a lower layer and an upper layer. This contact array is created by directed self-assembly (DSA) of block copolymers. The lower and upper layers can have conductive structures such as lines. The oversized board can be comprised of hundreds, thousands, millions (etc.) of small conductive contact cylinders, lines or other vertical structures, with each conductive structure electrically isolated from adjacent conductive structures in the array. A crossover location of a line on a lower level with a line on an upper level is connected with multiple conductive structures located at the cross over location.
US09466520B2
An integrated circuit is formed by forming an isolation recess in a single crystal substrate which includes silicon, filling the isolation recess with isolation dielectric material, and planarizing the isolation dielectric material to be coplanar with the top surface of the substrate to form a buried isolation layer. A non-selective epitaxial process forms single-crystalline silicon-based semiconductor material on exposed areas of the substrate and polycrystalline or amorphous silicon-based material on the buried isolation layer. A cap layer is formed over the epitaxial silicon-based material, and a radiantly-induced recrystallization process causes the polycrystalline or amorphous silicon-based material to form single-crystalline semiconductor over the buried isolation layer.
US09466519B2
A de-chuck control method is provided for de-chucking a workpiece from an electrostatic chuck, which includes a chuck electrode and electrostatically attracts the workpiece. The de-chuck control method includes acquiring a time-integration value of a current by measuring the current flowing from the chuck electrode for a predetermined time period after a plasma process is ended and a voltage applied to the chuck electrode is turned off; calculating a difference between the time-integration value of the current and an electric charge charged to the chuck electrode during the plasma process; calculating a counter voltage according to a residual charge of the electrostatic chuck based on the difference and a predetermined correlation between the time-integration value of the current and a torque acting on a support pin for supporting the workpiece; and applying the counter voltage to the chuck electrode while introducing gas into a processing chamber and generating plasma.
US09466509B2
A method of manufacturing a semiconductor device, includes preparing a molding die for molding a resin case for a semiconductor device, the molding die having protrusions to fix each of a plurality of terminals having a leg portion in a predetermined position; conforming and holding each of the plurality of terminals to the corresponding protrusions in the molding die; and injecting resin into the molding die to integrally mold the plurality of terminals and the resin case.
US09466498B2
A CMOS gas sensor comprises a membrane (13) extending over an opening (12) of a silicon substrate (1). A patch (2) of sensing material is arranged on the membrane (13) and in contact with electrodes (3) of platinum. A heater (5) of tungsten is located in or on the membrane (13) at the location of the patch (2) of metal-oxide sensing material. Combining platinum electrodes (3) with a tungsten heater (5) on top of a CMOS structure provides a gas sensor of high reliability and stability.
US09466496B2
Disclosed herein is a semiconductor device comprising a first dielectric disposed over a channel region of a transistor formed in a substrate and a gate disposed over the first dielectric. The semiconductor device further includes a second dielectric disposed vertically, substantially perpendicular to the substrate, at an edge of the gate, and a spacer disposed proximate to the second dielectric. The spacer includes a cross-section with a perimeter that includes a top curved portion and a vertical portion substantially perpendicular to the substrate. The perimeter further includes a discontinuity at an interface of the top curved portion with the vertical portion. Further, disclosed herein are methods associated with the fabrication of the aforementioned semiconductor device.
US09466491B2
One illustrative method disclosed herein includes, among other things, forming a sacrificial gate structure above a semiconductor substrate, forming a sidewall spacer adjacent opposite sides of the sacrificial gate structure, removing the sacrificial gate structure and forming a replacement gate structure in its place, at some point after forming the replacement gate structure, performing an etching process to reduce the height of the spacers so as to thereby define recessed spacers having an upper surface that partially defines a spacer recess, and forming a spacer etch block cap on the upper surface of each recessed spacer structure and within the spacer recess.
US09466490B2
A treatment system comprises an energy source that generates a energy beam that is emitted along an energy beam pathway. A beam section shaper is positioned along the energy beam pathway that receives an incident energy beam and modifies a section shape thereof to output a shape-modified energy beam. A beam intensity shaper is positioned along the energy beam pathway that receives an incident energy beam having a first intensity profile and outputs an intensity-modified energy beam having a second intensity profile, wherein the first intensity profile has a relative maximum average intensity at a center region thereof and wherein the second intensity profile has a relative minimum average intensity at a center region thereof.
US09466487B2
A photolithographic method which produces a structure in a radiation-emitting semiconductor component by providing a semiconductor wafer having a semiconductor layer sequence, applying a first photoresist layer to the semiconductor wafer, providing a mask, and arranging the mask relative to the coated semiconductor wafer, exposing the first photoresist layer and imaging the mask in the first photoresist layer, arranging the mask or a different mask relative to the semiconductor wafer at another position different from a first position and again exposing the first photoresist layer and imaging the mask in the first photoresist layer or applying a second photoresist layer to the first photoresist layer, arranging the mask or a different mask relative to the semiconductor wafer at a second position, and exposing the second photoresist layer and imaging the mask in the second photoresist layer, forming a patterned photoresist layer and patterning the semiconductor wafer.
US09466485B2
A conductor pattern forming method includes forming, on a conductor film, a laminated film including a first layer thinner than the conductor film, a second layer thicker than the first layer, and a third layer thinner than the second layer, which layers are laminated in order from the conductor film side. A first mask is formed from the third layer by dry-etching the third layer using a photoresist mask formed on the laminated film. A second mask is formed from the second layer by dry-etching the second layer using the first mask. The conductor film is exposed by dry-etching the first layer using the second mask. A conductor pattern is formed from the conductor film by dry-etching the conductor film using the second mask.
US09466477B2
There are provided a method of manufacturing a semiconductor device, a substrate processing apparatus, and a semiconductor device. The method allows rapid formation of a conductive film, which has a low concentration of impurities permeated from a source owing to its dense structure, and a low resistivity. The method is performed by simultaneously supplying two or more kinds of sources into a processing chamber to form a film on a substrate placed in the processing chamber. The method comprises: performing a first source supply process by supplying at least one kind of source into the processing chamber at a first supply flow rate; and performing a second source supply process by supplying the at least one kind of source into the processing chamber at a second supply flow rate different from the first supply flow rate.
US09466474B2
The present triple quadrupole mass spectrometer determines the relationship between a parameter, such as the mass-to-charge ratio of a precursor ion or that of a product ion, and the optimal collision-gas pressure giving the highest signal intensity in an MRM measurement, derives an approximate equation expressing that relationship, and stores the information representing the equation in an optimum collision-gas pressure calculation information storage section. When a measurement is to be performed, an analysis operator enters the mass-to-charge ratio of a precursor ion or product ion of a target compound. Based on the approximate equation read from the storage section, an optimum collision-gas pressure calculator determines the optimum collision-gas pressure for the specified precursor ion or product ion, and sets this pressure as a measurement condition for the apparatus.
US09466472B2
An ion guide is disclosed comprising one or more layers of intermediate planar, plate or mesh electrodes. A first array of first electrodes is provided on a upper surface and a second array of second electrodes is arranged on a lower surface. An ion guiding region is formed within the ion guide. One or more transient DC voltages or potentials are preferably applied to the first and second array of second electrodes in order to urge, propel, force or accelerate ions through or along the ion guide.
US09466468B2
A shower head includes a gas injection plate and a gas supply unit. The gas supply unit has a first gas supply path provided in a region along the axis and a second gas supply path provided in a region surrounding the region where the first gas supply path is provided. The first gas supply path has a first gas diffusion space connected to a first gas line of the gas supply unit, second gas lines, a second gas diffusion space, third gas lines and a third gas diffusion space which are connected in that order. The second gas supply path has a fourth gas diffusion space connected to a fourth gas line of the gas supply unit, fifth gas lines, a fifth gas diffusion space, sixth gas lines, and a sixth gas diffusion space which are connected in that order.
US09466465B2
A charged particle beam drawing apparatus according to an embodiment includes; a vacuum vessel including a base plate; a stage provided in the vacuum vessel and supporting a sample; a stage movement mechanism provided in the vacuum vessel and moving the stage; a two-dimensional scale provided on a lower surface of the stage; a detection unit disposed under the two-dimensional scale and detecting a position of the stage by using the two-dimensional scale; and a support body supporting the detection unit.
US09466460B2
An electron microscope has a large depth of focus in comparison with an optical microscope. Thus, information is superimposed on one image in the direction of depth. Therefore, it is necessary to accurately specify the three-dimensional position and density of a structure in a specimen so as to observe the three-dimensional structure of the interior of the specimen by using the electron microscope. Furthermore, a specimen that is observed with the optical microscope on a slide glass is not put into a TEM device of the related art. Thus, performing three-dimensional internal structure observation with the electron microscope on a location that is observed with the optical microscope requires very cumbersome preparation of the specimen. By controlling a vector parameter that defines the interrelationship between a primary charged particle beam and the specimen and by irradiation with the primary charged particle beam with a plurality of different vector parameters, images of transmitted charged particles of the specimen that correspond to each of the vector parameters are obtained. Irradiation with the primary charged particle beam is performed on the specimen that is arranged either directly or through a predetermined member on a detector which detects charged particles transmitted through or scattered by the interior of the specimen.
US09466452B1
An integrated transistor in the form of a nanoscale electromechanical switch eliminates CMOS current leakage and increases switching speed. The nanoscale electromechanical switch features a semiconducting cantilever that extends from a portion of the substrate into a cavity. The cantilever flexes in response to a voltage applied to the transistor gate thus forming a conducting channel underneath the gate. When the device is off, the cantilever returns to its resting position. Such motion of the cantilever breaks the circuit, restoring a void underneath the gate that blocks current flow, thus solving the problem of leakage. Fabrication of the nano-electromechanical switch is compatible with existing CMOS transistor fabrication processes. By doping the cantilever and using a back bias and a metallic cantilever tip, sensitivity of the switch can be further improved. A footprint of the nano-electromechanical switch can be as small as 0.1×0.1 μm2.
US09466450B2
The electromagnetic contactor includes a contact mechanism including a pair of fixed contacts disposed to maintain a predetermined interval and a movable contact disposed so as to connect to and separate from the pair of fixed contacts, and an electromagnet unit that drives the movable contact. The electromagnet unit includes a magnetic yoke enclosing a plunger drive portion, a movable plunger, a leading end thereof protruding through an aperture formed in the magnetic yoke and a peripheral flange portion being formed on a protruding end side, movement regulating portions that regulate movement of the peripheral flange portion of the movable plunger in an engaged position and released position of the contact mechanism, and a contact noise suppression member that suppresses contact noise when the peripheral flange portion of the movable plunger contacts the movement regulating portions.
US09466449B2
The disclosure provides a drive circuit for n contactors, which circuit comprises a first input and a second input as well as n first connections and n second connections, wherein a first connection and a second connection in each case can be respectively connected to one of the two connections of a drive coil of one of the n contactors in each case. According to the disclosure, the drive circuit also comprises an adjustable holding voltage source, the first pole of which is connected to the second input and the second pole of which is connected to the first of the first connections. A method for driving n contactors is also disclosed.
US09466447B2
A circuit breaker has a stationary contact and a movable contact, and an actuator device for actuating it comprises a rigid drive shaft (8) that drives the movable contact, first resilient means for driving the movable contact, and a torsion bar (2) for driving the drive shaft, the torsion bar (2) being suitable for being deformed in twisting in order to assist the resilient means during an initial period while opening the contacts of the circuit breaker. The torsion bar (2) is housed inside the drive shaft (8). A first end (4) of the torsion bar (2) is constrained to turn with a ring (10). A second end (6) of the torsion bar (2) is constrained to turn with the drive shaft (8).
US09466438B2
The present invention provides a touch panel. The touch panel includes first sensing lines extending in a first direction, second sensing lines extending in a second direction and intersecting with the first sensing lines, an insulating pad disposed at each intersection between the first sensing lines and the second sensing lines for isolating the first sensing lines and the second sensing lines. A direction of an external force exerted in the insulating pad is non-perpendicular to the edge of said insulating pad on the same horizontal plane. The present invention also provides a manufacturing method of the touch panel. The design of the insulating pad can disperse the external impact force caused by air knife, washing and so on, and preventing the cut-off of the insulating pad, thereby improving the yield of the touch panel.
US09466437B2
The invention relates to an electrolyte for a lithium-based energy storage device comprising at least one lithium salt, a solvent and at least one compound of general formula (1), and to their use in lithium-based energy storage devices.
US09466428B2
There is provided a multilayer ceramic capacitor including: a ceramic body including a plurality of dielectric layers; a capacitor part including first and second internal electrodes formed in the ceramic body; a resistor part including a first internal connection conductor, a third internal connection conductor formed on one dielectric layer in the ceramic body and a second internal connection conductor, a fourth internal connection conductor formed on another dielectric layer in the ceramic body; first to fourth external electrodes formed on first and second main surfaces of the ceramic body; and a first connection terminal formed on first end surface of the ceramic body and a second connection terminal formed on second end surface of the ceramic body, wherein the capacitor part and the resistor part are connected to each other in series.
US09466423B2
A laminated ceramic capacitor that includes a ceramic laminated body of a plurality of stacked ceramic dielectric layers, a plurality of internal electrodes opposed to each other with the ceramic dielectric layers interposed therebetween within the ceramic laminated body, and external electrodes provided on the outer surface of the ceramic laminated body and electrically connected to the internal electrodes. The internal electrodes contain Ni as a main constituent, and the Ni constituting the internal electrodes has a lattice constant in the range of 0.3250 nm to 0.3450 nm.
US09466419B2
An apparatus is disclosed for charging a battery of an electric or a hybrid vehicle. The apparatus includes first means for selectively coupling the battery to a high power electrical supply and second means for selectively coupling the battery to a lower power electrical supply, wherein the second means for coupling comprises a pickup pad electrically coupled to the battery. Power is transferred to the pickup pad from a charging pad by inductive power transfer.
US09466412B2
The magnetic contactor, according to an exemplary embodiment, includes: a moving core including a main core disposed to be movable in a length direction thereof and first and second core plates disposed at both ends of the main core, respectively; a coil provided on the circumference of the main core; a fixed core disposed around the coil to form a magnetic path; and a permanent magnet disposed between the coil and the fixed core, wherein the first core plate is disposed outside the fixed core, the second core plate is disposed inside the fixed core, and the fixed core is provided with at least one protrusion to reduce a gap between the fixed core and the first or second core plate.
US09466411B2
A non-oriented electrical steel sheet has a chemical composition including, in mass %, C: 0.005% or less, Si: 5% or less, Al: 3% or less, Mn: 5% or less, S: 0.005% or less, P: 0.2% or less, N: 0.005% or less, Mo: 0.001 to 0.04%, Ti: 0.0030% or less, Nb: 0.0050% or less, V: 0.0050% or less, Zr: 0.0020% or less, one or both of Sb and Sn: 0.001 to 0.1% in total, and the balance being iron and incidental impurities.
US09466396B2
Semiconductor devices are provided. One of the semiconductor devices may include a synthetic clock generator and a flag signal generator. The synthetic clock generator may be configured to generate a synthetic clock signal in response to a test enablement signal. The synthetic clock signal may be generated from a clock signal to include a first section pulse and a second section pulse having different pulse widths. The flag signal generator may be configured to latch a test signal in response to the synthetic clock signal to generate a flag signal.
US09466393B2
A memory device capable of rescuing defective characteristics that occur after packaging includes a memory cell array including a plurality of memory cells and an antifuse circuit unit including at least one antifuse. The antifuse circuit unit stores a defective cell address of the memory cell array in the at least one antifuse and reads the defective cell address to an external source. The antifuse circuit unit stores a defective characteristic code in the at least one antifuse, wherein the defective characteristic code is related to at least one of a timing parameter spec., a refresh spec., an input/output (I/O) trigger voltage spec., and a data training spec. of the memory device, and outputs the defective characteristic code to an external source.
US09466382B2
A non-volatile memory system that has two or more sub-blocks in a block performs a check before accessing memory cells to see if the condition of a sub-block that is not being accessed could affect the memory cells being accessed. If such a sub-block is found then parameters used to access the cells may be modified according to a predetermined scheme.
US09466373B2
According to one embodiment, a nonvolatile semiconductor storage device includes a word line transfer unit which transfers voltage applied to a memory cell selected on the basis of an address to a word line. The word line transfer unit includes a word line transfer transistor which is arranged in a first layout area of the word line transfer unit and transfers voltage applied to the memory cell to the word line and a dummy word line transfer transistor which is arranged in a second layout area provided outside an end of the first layout area and does not transfer voltage applied to the memory cell to the word line.
US09466367B2
A memory device according to an embodiment comprises a data processing circuit that includes: a data write pre-processing circuit that processes input data to generate first intermediate data; a data write processing circuit that sequentially sets a voltage difference between a selected row line and a selected global bit line based on the first intermediate data; a data read processing circuit that detects a current flowing in the selected global bit line or a voltage of the selected global bit line and sequentially generates second intermediate data from a result of that detection; and a data read post-processing circuit that processes the second intermediate data to generate output data, the data write pre-processing circuit and the data read post-processing circuit having a correcting function that corrects a difference that may occur between the input data and the output data.
US09466366B1
A resistive memory apparatus and a memory cell thereof are provided. The resistive memory cell includes a first bit line switch, a first resistor, a first word line switch, a second bit line switch, a second resistor, and a second word line switch. The first and second bit line switches receive a bit line signal, and are controlled by a bit line selecting signal. The first resistor is coupled between the first bit line switch and the first word line switch. The first word line switch is controlled by a word line signal. The second resistor is coupled between the second bit line switch and the second word line switch. The second word line switch is controlled by a bit line selecting signal. When the resistive memory cell is programmed, resistances of the first and second resistors are simultaneously programmed to a high impedance or a low impedance.
US09466364B1
The invention is notably directed to a correlation detector comprising an input unit configured to receive a plurality of parallel data streams of discrete events. The correlation detector further comprises a memory array having a plurality of resistive memory elements. At least one resistive memory element is allocated to each of the parallel data streams. Furthermore, a programming array is provided comprising a plurality of programming elements. At least one programming element is allocated to each resistive memory element for applying a programming signal to the respective memory element. The correlation detector comprises further a control unit that is configured to control the programming signals as a function of a co-arrival characteristic of the discrete events. A correlation unit is configured to detect correlations between the received data streams based on resistance changes of the resistive memory elements. The invention further concerns a related method for detecting correlations.
US09466359B2
A static random access memory comprises a pre-charge unit that supplies a pre-charge voltage to first and second bit lines connected to a bit cell; a capacitor, of which one or the other terminal is selectively connected to a ground terminal; a clamping unit that selectively connects the bit lines with the capacitor to adjust a voltage level of the bit lines; and a mux unit that is included in a unit memory cell including the bit cell, the pre-charge unit, the capacitor and the clamping unit, and activates the bit lines of the unit memory cell in response to reception of a selection signal; wherein the clamping unit connects the first and second bit lines with the capacitor in response to a charge sharing control signal, to induce charge sharing between the first and second bit lines and the capacitor.
US09466342B2
According to one embodiment, a semiconductor memory device includes a source voltage adjustment circuit and a word line voltage adjustment circuit, which are configured to respectively supply a source voltage supply end and a word line switchingly with voltage-adjusted voltages, in response to a mode switching signal for switching between a retention state mode and an active state mode, wherein the source voltage supply end is connected to sources of MOS transistors forming a flip-flop of a memory cell, and the word line is connected to gates of access transistors.
US09466340B2
The present disclosure includes apparatuses and methods related to performing compare and/or report operations using sensing circuitry. An example method can include charging an input/output (IO) line of a memory array to a voltage. The method can include determining whether data stored in the memory array matches a compare value. The determination of whether data stored matches a compare value can include activating a number of access lines of the memory array. The determination can include sensing a number of memory cells coupled to the number of access lines. The determination can include sensing whether the voltage of the IO line changes in response to activation of selected decode lines corresponding to the number of memory cells.
US09466331B2
In the present invention, image data is edited in response to a demand transmitted from a data-processing apparatus through a network. A moving-picture server (3) acquires a scenario consisting of a plurality of scenes, each lasting for a given time, is acquired in response to a demand made by a personal computer (1-1). The server acquires from a temporary edition space (6) a given number of original data items that will be used in the scenario, also in response to a demand made by the data-processing apparatus. The moving-picture server (3) selects prescribed ones of the original data items acquired and allocate them to the scenes of the scenario acquired. The server corrects the original data items selected, in accordance with the prescribed image data items that have been allocated to the scenes of the scenario. The image data is thereby edited.
US09466327B1
Apparatus and method for supporting a data recording medium adjacent a spindle motor hub. In some embodiments, an annular disc spacer has a plurality of nominal dimensions and is formed of a glass material and at least one additive to provide the disc spacer with a selected color. The color of the disc spacer is selected responsive to at least one of the plurality of nominal dimension of the disc spacer. The color may have a wavelength in the human detectable range of from about 350 nanometers, nm to about 700 nm.
US09466322B2
According to one embodiment, a lubricant includes a multidentate perfluoropolyether having a chemical structure of: Re—Rz—Ri—Rz—Ri—Rz—Re, where Rz includes at least one perfluoroethyl ether unit, and where Re and Ri each include at least one functional group configured to attach to a surface. According to another embodiment, the aforementioned lubricant may be suitable for use in a sub-nanometer thick lubricant layer for various applications, and particularly useful for magnetic recording media.
US09466317B2
An audio identification system generates a reference audio fingerprint associated with an event. The reference audio fingerprint is generated from samples of an audio signal associated with the event captured by multiple devices. To generate the reference audio fingerprint, fingerprints are generated from each sample, and the generated fingerprints are temporally aligned. Fingerprints associated a temporally overlapping portion of the audio signal are averaged, and the average value is associated with the temporally overlapping portion of the audio signal and included in the reference audio fingerprint. The reference audio fingerprint is stored along with identifying information, such as an event name, an event time, an event date, or other information describing the event associated with the audio signal from which the samples were captured.
US09466316B2
A method, apparatus and system for transforming a progressing sound signal into a progressing visual pattern, the progressing visual pattern being perceptible and recognizable as the progressing sound signal to a user in real time. The progressing visual pattern displays in real time a set of optical attributes, the set of optical attributes being transformations from a set of sound features that define the sound signal in real time. The sound features and optical attributes, along with changes in the sound features and optical attributes over time, are preselected to be isomorphic to sound, perceptible to human vision, efficiently processed by human cognition, and therefore to be recognizable to a human who has been exposed and actively or passively trained to it.
US09466315B2
A method for calculating a similarity of audio files includes constituting a pitch sequence of a first audio file and a pitch sequence of a second audio file; calculating an eigenvector of the first audio file according to the pitch sequence of the first audio file, and calculating an eigenvector of the second audio file according to the pitch sequence of the second audio file; calculating a similarity between the first audio file and the second audio file according to the eigenvector of the first audio file and the eigenvector of the second audio file.
US09466314B2
For retrofitting an infotainment system of a motor vehicle which has the option of operating using voice commands, such voice commands are subsequently defined in an SCXML file. The voice commands are assigned state transitions, which are intended to run through the functional devices after the corresponding voice command is received. The SCXML file is interpreted by an interpreter.
US09466285B2
A method of deriving speech synthesis parameters from an input speech audio signal, wherein the audio signal is segmented on the basis of estimated positions of glottal closure incidents and the resulting segments are processed to obtain the complex cepstrum used to derive a synthesis filter. A reconstructed speech signal is produced by passing a pulsed excitation signal derived from the position of the glottal closure incidents through the synthesis filter, and compared with the input speech audio signal. The pulse excitation signal and the complex cepstrum are then iteratively modified to minimize the difference between the reconstructed speech signal and the input speech audio signal, by optimizing the position of the pulses in the excitation signal to reduce the mean squared error between the reconstructed speech signal and the input speech audio signal, and recalculating the complex using the optimized pulse positions.
US09466284B2
An operation noise control method for an air conditioner includes: a step (S1) of detecting an operation mode of the air conditioner; a step (S2) of operating an air flow guide panel (20) in accordance with the detected operation mode and controlling the air flow guide panel (20) so as to form a duct-like outlet passage (10) in a vicinity of an outlet (5); a step (S3) of selecting a sound wave which is preset in accordance with the operation mode; and a step (S4) of radiating the selected sound wave in the duct-like outlet passage (10) from a speaker (21).
US09466271B2
A harness is provided for securely holding a conventional plectrum or pick in firm engagement with a guitar player's thumb, the harness consisting of a flexible and resilient strap contoured to fit around the thumb in advance of the first knuckle and being provided with a central portion which is slit to receive and hold the plectrum firmly against the undersurface of the thumb with the pointed end of the pick protruding through one of the slits into playing position.
US09466269B2
An instant access guitar system allowing easy access to cavities in the body portion of the electric guitar. The cavities are covered by plates, a pick guard, flexible laminates or other suitable cover materials. The covers are held in place by magnets that magnetically attach to magnetic material mounted in the guitar body. The appearance of the guitar may be changed by changing the pick guard and the decorative laminate on the headstock. The sound of the guitar may be changed by having unique pickups and wiring releases pre-built in multiple configurations on multiple pick guards as modules to change in and out of the guitar at will with no tools or solder.
US09466263B2
Methods of operating a display driver integrated circuit (IC) are provided. A method of operating a display driver IC may include generating a first clock signal, and calculating a frequency of the first clock signal using a second clock signal. Moreover, the method may include generating an adjustment signal using the frequency of the first clock signal and a target frequency, and adjusting the frequency of the first clock signal using the adjustment signal. Related display driver ICs and portable electronic devices are also provided.
US09466259B2
Embodiments of techniques or systems for color management are provided herein. A graphic input may be received which includes pixels associated with color codes. Respective pixels or portions of the graphic input may be binned or indexed into color code bins. Each color code bin may be indicative or be associated with a color or color code. Sample color gradients may be assigned color codes based on counts for respective color code bins. A background or layers may be generated based on the sample color gradients. Additionally, patterns or aspects may be generated for the background or layers. In this manner, color management may be provided in the form of a dynamic, changing, or moving background which may be unique to the graphic input due to the patterns (e.g., movement patterns, shape patterns, movement speed, etc.) and sample color gradients determined based on the graphic input.
US09466254B2
A shift register unit, a gate driving circuit and a display apparatus. The shift register unit comprises a bidirectional scan pre-charging module, a pulling-up module, a pulling-down control module, a reset module and a pulling-down module. A connection point where the bidirectional scan pre-charging module and the pulling-up module are connected serves as a pulling-up control node. A connection point where the pulling-down control module and the pulling-down module are connected serves as a pulling-down control node. The pulling-down control module is configured to perform a pulling-down control according to signals inputted from the second clock signal terminal, the third clock signal terminal, and the fourth clock signal terminal. A bidirectional scanning can be achieved by the bidirectional scan pre-charging module, and the potential at the pulling-up control node and the output signal of the signal output terminal are pulled down to the low level via the pulling-down module, so that the bidirectional pulling-down can be realized. Further, the shift register unit is driven by four clock signal terminals, thus reducing the power consumption of the circuit.
US09466252B2
An embodiment of the invention provides a liquid crystal display (LCD) device including a pixel array, a timing controller to output a clock signal and a gate driver. The gate driver receives the clock signal to control rows of the pixel array to be turned on or turned off. The gate driver includes a first shift register coupled to a first row of the pixel array, and a second shift register coupled to a second row of the pixel array. When the first row is determined to be skipped, the first shift register outputs a first voltage level to the first row, and when the second row is to be scanned, the second shift register outputs a second voltage level, wherein the first voltage level is between the second voltage level and a third voltage level which maintains a previously written display data.
US09466246B1
Systems, methods, and computer-readable media are disclosed for ambient light sensing for electronic displays. In one embodiment, a device may include a light guide with a first surface and a second surface, where the light guide has a first refractive index value. The device may include a light sensor mounted on either the first surface or the second surface, the light sensor positioned such that at least a portion of ambient light incident upon the light guide is directed to a detection window of the light sensor, where the detection window has a second material having a second refractive index value. The device may include an adhesive layer configured to optically couple the light sensor to the light guide, the adhesive layer having a third refractive index value equal to or greater than the first refractive index value and equal to or less than the second refractive index value.
US09466234B1
A netting apparatus adapted to display advertising content at a sporting event is disclosed. The netting apparatus comprises a net and a plurality of mesh netting pieces. The net may comprise an open mesh netting, wherein the open mesh netting is adapted to safely stop a ball without significant obstruction of view through the open mesh netting. The mesh netting may also include a plurality of cut-out portions. Each piece of the plurality of mesh netting pieces may be colored and each piece may be in the shape of a logo such that each piece corresponds to a one of the plurality of cut-out portions on the net. Each piece may be attached to the net such that the net and the plurality of mesh netting pieces do not overlap each other with each mesh netting piece located within the corresponding cut-out portion of the net.
US09466228B2
Modular frames for instructional use that provide secure mounts for geometric solids are presented. Some contemplated modular frames can be assembled into three dimensional modular devices and are particularly suitable for instructional purposes. Modular devices comprising two or more frames could be coupled via a clip in two or more different configurations. Containers including conductive material and configured to provide a Faraday cage around their contents are also provided.
US09466221B2
A device and method for simultaneously capturing a content video stream comprising video of content presented during a live presentation, a content audio stream comprising audio accompanying the presented content, a presenter video stream comprising video of the presenter recorded via a video camera, and a presenter audio stream comprising audio of the presenter recorded via a microphone. The content audio stream and the presenter audio stream are mixed into a combined content and presenter audio stream, the content video stream is combined with the presenter video stream into a combined content and presenter video stream, and the combined content and presenter audio stream and the combined content and presenter video stream are encoded into a combined AV data stream. The combined AV data stream is distributed via one or more output channels, for example to a digital sink via an HDMI connection.
US09466213B2
Indicator light devices are useful in many applications for indicating properties of physical spaces respectively associated therewith and in physical proximity thereto. The indicator light devices are network-enabled and self-powered, and capable of participating in coordinated power-managed operation to provide a sufficient service life and lower installation and replacement costs. The indicator light devices may be used with or without associated sensors. The various embodiments described herein use various power management techniques singly or in combination to greatly increase the service life of self-power indicator light devices without diminishing their effectiveness in the application. These techniques include operating only the indicator light devices associated with the physical spaces having properties of interest, operating the indicator light devices with synchronized flashing, operating the indicator light devices in accordance with the detection of specific conditions, relevant time operation, in-vicinity activation, and ambient light responsiveness.
US09466206B2
An alarm triggering device (200) for a security system (10), includes an interface (210) arranged so as to connect the alarm triggering device (200) to a device for managing the security system (100) via a wireless connection (50); triggering elements (220) for triggering an alarm in the case of a pre-determined event; elements for controlling the wireless connection (240) in order to check, during an alarm triggering device installation step, the quality of the wireless connection between the alarm triggering device and the management device; and signalling elements (250) for signaling, to the alarm triggering device, an indication of the quality of the wireless connection between the alarm triggering device and the management device during the alarm triggering device installation step.
US09466202B2
This disclosure pertains to a method and apparatus for monitoring exposure to high temperature and to sunlight. It can be worn by children or adults. The device comprises a temperature measuring component and a timer. The timer can be incorporated into a chronometer. The invention includes setting a time limit for exposure to the sun. It also includes activating an alarm. The alarm can be audible or visual. The alarm will alert the wearer that the selected time period of exposure to the sun has been reached. The alarm may also alert the wearer that the temperature has exceeded a pre-selected level. The device may be solar powered. The housing of the device may be water proof and shock resistant. The functions of the device may also be incorporated into a smart phone. The back of the device or inside the hinged cover can contain safety information or operating instructions.
US09466199B2
A responder-ready reporting network is disclosed. In one embodiment, the responder-ready reporting network comprises a control system configured for real-time managing of a real-time digital map of a selected environment. The responder-ready reporting network further comprises a data storage repository coupled with the control system and configured to store the real-time digital map of said selected environment. The responder-ready reporting network further comprises an emergency responder reporting component configured to convey data regarding the selected environment, including the real-time digital map, to an emergency responder agent in response to the triggering of an emergency notification regarding the selected environment.
US09466197B2
An emergency services system (“ESS”) for a worksite is constituted by a number of tags, a mesh network, and a management system. Each person on the worksite is provided with a tag. Each tag when activated and logged onto the ESS uniquely identifies the person carrying that tag. The mesh network comprises a number of nodes and is arranged to provide communication over the entirety of the worksite. The nodes communicate with active tags. The management system receives and processes position data of active tags from the nodes via the communications network. The management system includes one or more displays arranged to display information pertaining to a worksite, its personnel and status. The ESS relies on use of signal strength in the mesh communication network to provide one source of location information. The observed signal strength received to multiple nodes is used to triangulate the position of a tag.
US09466186B2
A strobe notification device that operates based on a sensed environmental condition is disclosed. The strobe notification device includes a programmed candela setting, programmed locally at the strobe notification device or programmed remotely and sent to the strobe notification device. Based on the sensed environmental condition, one or more aspects of the operation of the strobe notification device may be modified to operate the strobe of the strobe notification device at least at the programmed candela settings. For example, the intensity, duration of the pulse, or pulse width modulation of the strobe may be modified, based on the sensed environmental condition, to produce a candela output greater than the programmed candela setting. As another example, the intensity, duration of the pulse, or pulse width modulation of the strobe may be modified, based on the sensed environmental condition, to produce a candela output that is equal to the programmed candela setting.
US09466178B2
Methods and gaming units for conducting a wagering game and an associated progressive jackpot in a gaming network having a plurality of operatively coupled gaming units are described. A progressive jackpot award amount may be determined in part based on the amount of the player's wager for the occurrence of the wagering game in relation to a maximum wager amount that may be made on one of the gaming units in the gaming network. The progressive jackpot pool may include a main pool and a reserve pool. Portions of players' wagers being added to the progressive jackpot pool may be apportioned between the main pool and the reserve pool based on calculation performed at the gaming network, with the apportionment being at least partially determined by the amount in the main pool.
US09466174B2
Various embodiments of gaming systems, gaming devices, and methods of the present disclosure provide one or more alternative wagering propositions to a player when the player's credit balance is less than (or, in certain embodiments, less than or equal to) a designated wager amount. If the player accepts one of the alternative wager propositions, the player risks an amount of the player's remaining credit balance for a chance to win an alternative award. If the player wins the alternative award, the gaming system enables the player to play one or more plays of the wagering game at the designated wager amount. If the player does not win the alternative award, the gaming system reduces the player's credit balance by the amount risked.
US09466167B2
A device for filling and closing disposable bags for containing banknotes includes a container for the temporary housing of one or more banknotes. The container has side walls and a bottom with an opening for the exit of the one or more banknotes from the container. A piston for pushing the one or more banknotes towards the bottom of the container. A bag made of flexible material intended to be filled with the banknotes temporarily housed in the container is wrapped around the side walls and the bottom of the container. A plate, placed below the container, is vertically movable through controlled lowering of a device, such as a spring. Sealing elements for heat sealing the filled bag are placed between the container and the plate.
US09466162B2
An electronic key system includes a lock-side terminal that is mounted in a locked object and capable of at least locking and unlocking the locked object, and a portable terminal capable of sending and receiving the electronic key to and from the lock-side terminal mounted in the locked object and the other portable terminals, and when receiving a request from the one portable terminal, the lock-side terminal generates the electronic key at random, and sends the randomly generated electronic key to the one portable terminal.
US09466161B2
Methods and systems for tracking user behavior, the user behavior including one or more of: one or more user actions and one or more user interactions with a vehicle. A storage system stores the user behavior, where the tracked user behavior is associated with a driver and the storage system is capable of storing the tracked behavior for the driver from a plurality of vehicles.
US09466145B2
A computer-implemented method of identifying vascular territories in an imaging volume representing an anatomical region, including: obtaining, for each volume element of a plurality of volume elements into which the imaging volume is divided, arrival time data representing an estimated arrival time of a contrast agent at the volume element; defining one or more seed regions, each seed region associated with one of a plurality of vascular territories and containing seed volume elements for which the estimated arrival time does not exceed a threshold time; identifying, on the basis of the arrival time data, unassigned elements of the plurality of volume elements which are connected with a seed volume element; and assigning said unassigned elements of the plurality of volume elements to one of said vascular territories.
US09466138B2
A system and method for facilitating adjusting a displayed representation of a visualization. An example method includes displaying a first visualization that includes plural nodes; providing a first user option to specify a first node attribute; and stacking nodes of the first visualization based on the first node attribute, resulting in display of one or more stacks of nodes. In a more specific embodiment, one or more links connect one or more of the plural nodes to one or more other nodes of the plural nodes. The method further includes adjusting the first visualization to illustrate the one or more stacks of nodes, while preserving any links, resulting in display of a second visualization in response thereto. The step of adjusting further includes animating a transition between display of the first visualization and display of the second visualization.
US09466129B2
Image processing apparatus comprises a memory unit configured to store medical data, and a data processing unit configured to receive medical data from the memory unit and comprising an image generation unit configured to generate a medical display image, the medical display image comprising a background region image and a foreground image derived from the medical data, wherein a brightness of the background image changes in a region between a boundary of the background region and a periphery of the medical display image.
US09466128B2
A display is created relating to photography done by a camera. A first coverage zone is determined for at least one of the following: a current photograph, or a first past photograph. A data set is generated corresponding to the display, with the display including at least a portion of the first coverage zone. At least the determining step is performed by at least one processor.
US09466124B2
A palette compressed representation may be stored in the index bits, when that is possible. The savings are considerable in some embodiments. In uncompressed mode, the data uses 2304 (2048+256) bits, and in compressed mode, the data uses 1280 bits. However, with this technique, the data only uses the index bits, (e.g. 256 bits) with a 5:1 compression improvement over the already compressed representation, and with respect to the uncompressed representation it is a 9:1 compression ratio.
US09466120B2
Techniques are disclosed for determining the location of laser spot in an image, enabling wind sensing to be performed on captured images of the laser spot. Techniques can include image averaging, background subtraction, and filtering to help ensure that the Gaussian laser spot is detected in the image. Embodiments may include defining a bounding region and altering the operation of a camera such that the camera does not provide pixel data from pixels sensors corresponding pixels of outside the bounding region in subsequent image captures. Embodiments may additionally or alternatively include extracting two stereoscopic images from a single image capture.
US09466093B2
A computer-implemented system and method of determining anterior commissure (AC) and posterior commissure (PC) points in a volumetric neuroradiological image. The method includes determining, by a computer, a mid-sagittal plane estimate to extract a mid-sagittal plane image from the volumetric neuroradiological image, and AC and PC point estimates in the mid-sagittal plane image. The method further includes determining, by the computer, a refined mid-sagittal plane estimate from the AC and PC point estimates to extract a refined mid-sagittal plane image, the AC point from the refined mid-sagittal plane image, and the PC point from the refined mid-sagittal plane image and the AC point.
US09466091B2
In an aspect, an update unit can evaluate condition(s) in an update request and update one or more memory locations based on the condition evaluation. The update unit can operate atomically to determine whether to effect the update and to make the update. Updates can include one or more of incrementing and swapping values. An update request may specify one of a pre-determined set of update types. Some update types may be conditional and others unconditional. The update unit can be coupled to receive update requests from a plurality of computation units. The computation units may not have privileges to directly generate write requests to be effected on at least some of the locations in memory. The computation units can be fixed function circuitry operating on inputs received from programmable computation elements. The update unit may include a buffer to hold received update requests.
US09466081B2
Disclosed herein are methods for presenting a search response to a user query configured to include a buy option. In response to the user query on a generalized search engine, the method includes presenting a purchase-related search result that is configured such that when a user interacts with the purchase-related search result and confirms a purchase via interacting with the buy option, the generalized search entity initiates processing of the purchase of an item. The method includes receiving an interaction from the user associated with the purchase-related search result. The generalized search engine or entity can store and process payment information and communicate through an API with a merchant who handles delivery of the item.
US09466077B2
In one implementation, a method for providing information to computer users includes receiving at a server system an indicator of an action performed on a third-party website by a first user of a social network of users. The method can also include creating by the server system first promotional information based upon the received indicator and information associated with the first user of the social network. The method can further include persistently storing by the server system the created first promotional information in a repository of promotional information, wherein the repository stores promotional information associated with a plurality of third-party websites for display to users of a plurality of social networks. The method can additionally include receiving at the server system a request for promotional information to display to a second user of the social network, the second user having an acquaintance relationship with the first user.
US09466075B2
In one aspect, a computing apparatus is configured to represent offer rules based on requirements for the detection of predefined types of events, and actions scheduled to be performed in response to the detection of each occurrence of the events. The events are processed independently from each other and are linked via prerequisite conditions to formulate the requirements of an offer campaign. In one embodiment, the requirements for the detection of the events are specified based on predetermined types of events, including a first type for an event specified for interaction with a first user when the first user performs an action as a result of a referral from a second user, and a second type for an event specified for interaction with the second user in response to the first user performing the action.
US09466068B2
A method for determining a pupillary response to a multimedia data element viewed through a user computing device. The method comprises receiving a first image of a viewer's pupil captured prior to display of the MMDE over the user computing device; receiving a second image of a viewer's pupil captured after the display of the MMDE over the user computing device; determining, using the first image and the second image, if the viewer's pupil has been dilated; querying a deep-content-classification system to find a match between at least one concept structure and the at least second image of the user's pupil; upon identification of at least one matching concept, receiving a first set of metadata related to the at least one matching concept structure; determining the viewer's attention to the displayed MMDE respective of the first set of metadata; associating the at least one MMDE with the determined user attention.
US09466062B2
An embodiment relates generally to a method of offering incentives. The method includes receiving a registration event of a newly registered user and designating a probationary status for the newly registered user. The method also includes accumulating probationary points for a probationary sum based on at least one answer posted by the newly registered user in a forum and elevating the newly registered user to a status of a rated user in response to the probationary sum exceeding a predetermined threshold.
US09466050B2
A system and method for data storage and data enhancement to facilitate the analysis of such data through a visual representation which depicts the data, its temporal aspects by aligning it along a timeline, and categorization of the data through tagging. The visual representation can be customized to analyze the data in various ways to identify potential patterns and share it with others.
US09466049B2
Embodiments relate to systems and methods for analyzing patterns and trends in online communities, and more particularly to organizing and analyzing data from community collaboration platforms and websites such as wikis, mailing lists, bug trackers, project management tools, and version control systems. At least one collaboration space can contain and store topics which can be submitted to and accessible by a plurality of users. The plurality of users can start new topics or add to existing topics within the at least one collaboration space. The at least one collaboration space can organize data within the topics according to various attributes of the data and the topics. The at least one collaboration space can send the organized data to a dashboard, which can create data organization aids to analyze the data.
US09466039B2
A method of ranking workers for an incoming task includes recording a list of completed tasks in a computer data structure, extracting first attributes from the list for the tasks that were completed during a pre-determined period, generating a first feature vector for each task and worker from the first extracted attributes, training a Support Vector Machine (SVM) based on the feature vector to output a weight vector, extracting second attributes from an incoming task, generating a second feature vector for each worker based on the second extracted attributes, and ranking the workers using the second feature vectors and the weight vector. The first attributes may be updated during a subsequent period to re-train the SVM on updated first feature vectors to generate an updated weight vector. The workers may be re-ranked based on the second feature vectors and the updated weight vector. Accordingly, the feature vectors are dynamic.
US09466032B2
A method for the computer-supported generation of a data-driven model of a technical system, in particular of a gas turbine or wind turbine, based on training data is disclosed. The data-driven model is preferably learned in regions of training data having a low data density. According to the invention, it is thus ensured that the data-driven model is generated for information-relevant regions of the training data. The data-driven model generated is used in a particularly preferred embodiment for calculating a suitable control and/or regulation model or monitoring model for the technical system. By determining optimization criteria, such as low pollutant emissions or low combustion dynamics of a gas turbine, the service life of the technical system in operation can be extended. The data model generated by the method according to the invention can furthermore be determined quickly and using low computing resources, since not all training data is used for learning the data-driven model.
US09466022B2
Embodiments of the invention relate to a neural network system for simulating neurons of a neural model. One embodiment comprises a memory device that maintains neuronal states for multiple neurons, a lookup table that maintains state transition information for multiple neuronal states, and a controller unit that manages the memory device. The controller unit updates a neuronal state for each neuron based on incoming spike events targeting said neuron and state transition information corresponding to said neuronal state.
US09466021B1
A processing device of an information processing system is configured to detect bursts of activity associated with a particular user, to map the bursts to tasks performed by the user, to generate a user model based on the mapping of bursts to tasks, and to provide personalized query processing to the user based on the user model. The user model may comprise a Hidden Markov Model. In one embodiment, a query is received from the user in a current time window, and a model parameter is obtained. Based on the model parameter, a most likely task for the user in the current time window is identified, and based on the query, the most likely task, and user classification, search results are ranked for presentation to the user. The processing device may be configured to communicate the user model to a cloud service provider, and to receive from the cloud service provider the ranked search results determined based on the user model.
US09466017B2
An image processing device includes a first and a second image processing module including an image processing unit, and a connection module that is connected to the first and second image processing modules, and moves an image data from one image processing module to the other image processing module. At least one of the image processing modules includes a weighted average processing unit that calculates, based on a weighting coefficient included in an attribute value, a weighted average of a pixel value of the input image data and a image processed pixel value, and an output unit which outputs at least one of the image processed pixel value and the weighted-averaged pixel value.
US09466010B2
An image similarity determining device and method and an image feature acquiring device and method are provided. The image similarity determining device comprises a preprocessing unit for extracting feature points of each input image region of an input image and each image region to be matched of a data source image; a matched feature point set determining unit for determining one to one matched feature point pairs between input image regions and image regions to be matched to determine matched feature point sets; a geometry similarity determining unit for determining a geometry similarity between the input image region and the image region to be matched based on distribution of respective feature points in the matched feature point sets; and an image similarity determining unit for determining similarity between input image and data source image based on geometry similarities between input image regions and corresponding image regions to be matched.
US09465996B1
Systems and methods are operable to record a media content event at a media device. An exemplary embodiment grabs a series of subsequently received image frames from the media content event that is being recorded after a monitored real time reaches a closing credits monitor time, wherein the closing credits monitor time is a recording end time less a predefined duration. The embodiment then analyzes each of the image frames to identify an occurrence of text presented in the analyzed image frame, determines that the identified text corresponds to closing credits of the media content event if the at least one attribute of the identified text matches a corresponding predefined closing credits attribute, and initiates an end of the recording of the media content event in response to determining that the identified text corresponds to the closing credits of the media content event.
US09465985B2
Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
US09465980B2
A method of tracking a subject includes receiving from a source a depth image of a scene including the subject. The depth image includes a depth for each of a plurality of pixels. The method further includes identifying pixels of the depth image that image the subject and deriving from the identified pixels of the depth image one or more machine readable data structures representing the subject as a model including a plurality of shapes.
US09465978B2
A feeling monitoring system includes a facial image acquisition portion, a feeling information acquisition section, and a feeling display generation section. The facial image acquisition portion is capable of acquiring a facial image of an occupant individually sitting in each seating position of two or more seating positions in a vehicle. The feeling information acquisition section acquires feeling information representing the feeling of the occupant based on the facial image acquired from the facial image acquisition portion. The feeling display generation section generates a feeling display corresponding to the feeling information acquired by the feeling information acquisition section.
US09465974B2
An electronic system may include a first electronic device comprising a first finger biometric sensor, a first processor capable of collecting enrollment finger biometric data from the first finger biometric sensor, and a first short-range wireless transceiver coupled to the first processor. The system may further include a second electronic device comprising a second finger biometric sensor, a second short-range wireless transceiver, and a second processor capable of collecting to-be matched finger biometric data from the second finger biometric sensor, and downloading the enrollment finger biometric data from the first processor via a short-range wireless link between the first and second short-range wireless transceivers based upon the collected to-be matched biometric data.
US09465969B2
The present invention suggests a method for providing a QR code-based service for checking whether or not a cocktail effect of drugs will occur using a smart device, which enables even an ordinary person with no specialist expertise to easily check whether or not a cocktail effect will occur when taking a plurality of drugs and to refrain from administration of a drug which may result in a negative effect, and thus, can prevent the abuse of drugs, by extracting drug information by scanning a QR code provided on the package of the drug to be taken, which a user intends to take, by means of a smart device, determining, using administration information previously registered in a database, whether or not the drug being taken and the drug to be taken cause a cocktail effect due to an interaction caused thereby, and outputting the determination result.
US09465966B2
A method of recognizing a barcode of a deposition mask, includes: receiving a barcode image corresponding to the barcode, the barcode image being associated with a lighting environment; determining that the barcode image is not recognizable; generating, in response to determining that the barcode image is not recognizable, one or more control signals configured to modify the lighting environment; and causing, at least in part, a second barcode image to be generated in association with a modified lighting environment.
US09465965B1
A system for radio frequency identification (RFID) includes an enclosure defining an interior region interior to the enclosure, and a feed for generating an electromagnetic field in the interior region in response to a signal received from an RFID reader via a radio frequency (RF) transmission line and, in response to the electromagnetic field, receiving a signal from an RFID sensor attached to an item in the interior region. The structure of the enclosure may be conductive and may include a metamaterial portion, an electromagnetically absorbing portion, or a wall extending in the interior region. Related apparatuses and methods for performing RFID are provided.
US09465963B2
Retail items movable from an inventory location at a retail venue through a portal to a retail exit are automatically tracked. The items are individually associated with radio frequency identification (RFID) tags. An RFID tag reader has an array of antennas for generating a multitude of scan beams at an adjustable scan rate. A first set of the beams covers the inventory location, and a second set of the beams covers the portal to determine an exit characteristic of the items that have exited the retail venue. A point-of-sale workstation at the retail venue is operative, independently of the tag reader, for determining a sold characteristic of the items that have been sold. A controller dynamically adjusts the scan rate of the first and second sets of scan beams to an optimal scan rate as a function of the determined exit and sold characteristics.
US09465961B2
Described are systems and method for protecting data and instructions shared over a memory bus and stored in memory. Independent and separately timed stream ciphers for write and read channels allow timing variations between write and read transactions. Data and instructions can be separately encrypted prior to channel encryption to further secure the information. pad generators and related cryptographic circuits are shared for read and write data, and to secure addresses. The cryptographic circuits can support variable data widths, and in some embodiments memory devices incorporate security circuitry that can implement a shared-key algorithm using repurposed memory circuitry.
US09465957B2
Preventing changes to computing devices in a computing system servicing a critical job, including: identifying, by a job protection module, a critical job executing in the computing system; identifying, by the job protection module, one or more computing devices in the computing system utilized during execution of the critical job; and locking, by the job protection module, each of the one or more computing devices in the computing system utilized during execution of the critical job from undergoing a configuration change during execution of the critical job.
US09465953B2
Virtual file management is disclosed. Managed content from multiple separate storage domains is organized into a virtual file system that maintains with respect to each of at least a subset of said separate storage domains information of storage domain specific file system primitives to perform primitive operations with respect to content stored in that storage domain. Policies are determined that apply to the managed content. Each policy indicates primitive operations permitted to be performed with respect to the managed content. Information comprising the virtual file system and the policies is provided to a client application on a mobile device. The client application is configured to provide access to the managed content in the virtual file system in a manner at least in part indicated in the policies, including by allowing the permitted primitive operations to be performed using said storage domain specific file system primitives.
US09465946B2
Embodiments of apparatus, computer-implemented methods, systems, devices, and computer-readable media are described herein for identifying and encrypting a subset of a plurality of instructions, for execution in a more secure execution environment. In various embodiments, the subset may include a single entry point and a single exit point. In various embodiments, one or more instructions of the plurality of instructions that precede or follow the subset may be executed in a first execution environment with a first security level. In various embodiments, the subset may be executed in a second execution environment with a second security level that is more secure than the first security level.
US09465938B2
An integrated circuit may comprise a processor, a first level instruction cache having a first storage capacity, and a second level cache having a second storage capacity that is larger than the first storage capacity. The first level instruction cache is configured to store a subset of instructions stored in the second level cache. The second level cache is configured to store a subset of data and instructions stored in an external memory. The processor executes an inner loop of a detection routine and monitors an execution time of the inner loop to detect malicious code in the first level instruction cache. A total number of detection routine instructions is larger than the first storage capacity. The inner loop requires fetching of detection routine instructions from the second level cache, and an execution number of instructions executed during execution of the inner loop is smaller than the first storage capacity.
US09465936B2
Described systems and methods allow protecting a computer system from malware, such as return-oriented programming (ROP) exploits. In some embodiments, a set of references are identified within a call stack used by a thread of a target process, each reference pointing into the memory space of an executable module loaded by the target process. Each such reference is analyzed to determine whether it points to a ROP gadget, and whether the respective reference was pushed on the stack by a legitimate function call. In some embodiments, a ROP score is indicative of whether the target process is subject to a ROP attack, the score determined according to a count of references to a loaded module, according to a stack footprint of the respective module, and further according to a count of ROP gadgets identified within the respective module.
US09465935B2
The invention is directed to systems, methods and apparatus for securing documents. The system comprises a server having a processor and a data storage device for storing documents, at least one document provider connected to the server, the at least one document provider operable to provide user documents to the server for storage in the data storage device, the user documents containing at least one object of security concern, and at least one document consumer connected to the server, the at least one document consumer operable to receive the user documents containing the at least one object of security concern from the server. The processor in the server is operable to determine whether to provide the at least one object of security concern to the at least one document consumer based on at least one security setting, and based on the decision either provide the documents with the at least one object of security concern or provide a replacement documents without the security of concern and an indication on each replacement document that that the at least one object of security concern has been excluded.
US09465934B2
It is provided a control method for accessing a Java card object, which includes: obtaining, by a Java card virtual machine, a type of a current accessing object according to a current execution instruction, and performing corresponding operation according to the type of the current accessing object or prompting an exception. The multi-application security management of the Java card can be achieved.
US09465933B2
Embodiments of an invention for virtualizing a hardware monotonic counter are disclosed. In one embodiment, an apparatus includes a hardware monotonic counter, virtualization logic, a first non-volatile storage location, and a second non-volatile storage location. The virtualization logic is to create a virtual monotonic counter from the hardware monotonic counter. The first non-volatile storage location is to store an indicator that the count of the hardware monotonic counter has changed. The second non-volatile storage location is to store an indicator that the count of the virtual monotonic counter has changed.
US09465930B2
User authentication for a user device can leverage one or more fingerprint sensor regions installed in the device capable of detecting and/or recognizing a user's fingerprints. The user can define a fingerprint gesture or sequence of fingerprint gestures as a passcode, with access to a protected function being conditional on the user performing the defined fingerprint gesture or sequence of fingerprint gestures. In some instances, different fingerprint gestures or fingerprint gesture sequences can invoke or authorize different functions of the device. In some instances, fingerprint gestures from two or more users in the same location or in different locations can be used to unlock a protected function of a device.
US09465923B2
In embodiments, apparatuses, methods and storage media are described that are associated with blackout rules for media content. In embodiments, one or more segments may be generated from the media content, one or more of the generated segments containing a blackout rule identifier. The blackout rule identifier may identify a blackout rule describing one or more limitations to access to the piece of media content. When displaying the media content, a client device may retrieve the blackout rule based at least in part on the blackout rule identifier. The client device may then limit access to the media content if directed to do so by the blackout rule.
US09465921B1
A computer-implemented method for selectively authenticating a request based on an authentication policy is described. A request is received from a client. A determination is made as to which authentication threshold is applied to the request based on an authentication policy. The request is authenticated if the authentication threshold is satisfied. The authentication threshold is modified if the request is not successfully authenticated.
US09465920B2
A system for maintaining corresponding information in a structured document and in a report is disclosed. The structured document comprises structured data elements and the report comprises text in a natural language. An associating unit (1) is arranged for associating a structured data element of the structured document with an associated part of the report, wherein information represented by the structured data element corresponds to information represented by the associated part of the report. A determining unit (2) is arranged for determining a change to one of the structured data element and the associated part of the report, to obtain a determined change. A corresponding change unit (3) is arranged for making a corresponding change to the other one of the structured data element and the associated part of the report, based on the determined change.
US09465918B1
A medication administration and tracking system is described. The system is equipped with an electric medication dispenser configured to administer medication to a patient in a hospital bed without intervention from hospital staff. The dispenser is configured to allocate safe doses of prescribed or over-the-counter medications to a patient upon request by the patient. At least one method of biometric authentication is employed to solely permit access to the medication to the patient upon confirmation of his or her identity. A camera disposed on the dispenser is configured to witness the patient take the medication, and track the time and date of consumption. The medications administered are preferably equipped with a tracking sensor to help track medication levels within the patient, and monitor treatment efficacy.
US09465914B2
A patient vital sign acquisition and recording apparatus for obtaining patient vital sign measurements and recording the vital sign measurements in an electronic medical record is disclosed. A user interface module receives a range of acceptable vital sign measurements and a schedule of how often to record the vital sign measurements. A monitor interface module obtains from a telemetry monitoring system vital sign measurements associated with the patient in accordance with the schedule. An alarm reporting module generates an alarm if the obtained vital sign measurements are outside the range of acceptable vital sign measurements. An interpretation module, in response obtaining the vital sign measurements, causes automatically records the obtained vital sign measurements in an electronic medical record associated with the patient.
US09465902B1
A method for generating a design for a system implemented on a target device includes presenting a user with an interface that allows the user to weight objectives for an interconnect architecture of the design. The interconnect architecture is generated in response to weighted objectives provided by the user.
US09465886B2
An apparatus and method of composing a web document and an apparatus to set a web document arrangement are provided. The apparatus to compose a web document includes a generation module which generates a plurality of frames by analyzing a source of a web document, a composition module which arranges the generated frames using a predetermined frame arrangement mode, and an output module which displays the arranged frames on a screen.
US09465874B1
Methods and apparatus are provided for authenticated hierarchical set operations. A third party server processes a query (possibly from a client) on data sets outsourced by a source of the data. The query comprises a hierarchical set operation between at least two of the data sets. Authenticated Set Operation techniques for flat set operations can be iteratively applied for hierarchical set operations. In addition, bilinear accumulators are extended to provide an extractable accumulation scheme comprising a primary bilinear accumulator and a secondary bilinear accumulator. The client receives (i) an encoding of an answer to the query, (ii) a verification comprising, for example, one or more of subset witnesses, completeness witnesses, and/or accumulation values, and (iii) at least one argument for at least one intersection operation, union operation and/or set difference operation.
US09465868B2
An object of the present invention is to provide a technique that can facilitate setting of an object, such as a favorite team. An information output device includes a database that associates and stores a region on a map and a sport team related to the region, a position acquisition unit that acquires a position of a self-vehicle, and a favorite team setting processing unit that sets a favorite team from among sport teams. Moreover, the information output device includes a determination processing unit that specifies the region corresponding to the self-vehicle position acquired by the position acquisition unit and determines the sport team associated with the specified region in the database as an object to be set by the favorite team setting processing unit or a candidate for the object.
US09465867B2
This invention provides a means to identify unknown media programming using the audio component of said programming. The invention extracts audio information from the media received by consumer electronic devices such as smart TVs and TV set-top boxes then conveys said information to a remote server means which will in turn identify said audio information of unknown identity by way of testing against a database of known audio segment information. The system identifies unknown media programming in real-time such that time-sensitive services may be offered such as interactive television applications providing contextually related information or television advertisement substitution. Other uses include tracking media consumption among many other services.
US09465860B2
A retrieval device according to the present embodiment associates one tag key with one node and removes a node not having a tag key when a trie tree generating unit generates a trie tree. Moreover, because a tag key having a low priority is registered in a node close to a root node when the trie tree generating unit registers tag keys in the nodes of the trie tree, the retrieval device can narrow down a node region that is a comparison target when a trie tree searching unit performs a retrieval process.
US09465848B2
In particular embodiments, a method includes receiving an unstructured text query, parsing the text query to identify n-grams; determining a score that the n-grams correspond to particular nodes and edges from a social graph, identifying those nodes and edges with a score greater than a threshold score, and then generating structured queries that include references to the identified nodes and edges.
US09465842B2
Techniques are disclosed for selecting between query execution plans in part based on VM mirroring costs. In one embodiment, a query optimizer determines runtimes for multiple query execution plans, and modifies these runtimes based on flashing cost, which is itself determined based on the amount of memory which needs to be flashed to the secondary memory if each execution plan is executed. In so doing, the query optimizer may select a execution plan which takes a longer to run, but incurs less flashing cost. By considering both the query runtime itself and the flashing cost, the query optimizer may be better able to determine the fastest query execution plan to execute.
US09465838B2
A numeric range search device includes: interval index storage means for storing, for numeric ranges to be searched, an interval index that is made up of records each including at least an interval filter and reference information and in which the records are organized in units of records whose interval filters are at least partially common, the interval filter being data indicating a correspondence relationship between an input numeric value or numeric range and subintervals obtained by dividing a range including all of the numeric ranges by a predetermined boundary value, and the reference information being information for referring to a numeric range to be searched; interval query generation means for generating an interval query which is data indicating a correspondence relationship between the input numeric value or numeric range and the subintervals; and candidate selection means for selecting, from the records, a record for which an AND of an interval filter included in the record and the interval query is equal to the interval query.
US09465824B2
A method begins with a computing device of a dispersed storage network (DSN) determining that an encoded data slice of a set of encoded data slices requires rebuilding and sending partial rebuild requests to storage units of the DSN. The method continues with one of the storage units generating a partial rebuilt slice based one or more encoded data slices of the set of encoded data slices stored by the one of the storage units and securing the partial rebuilt slice using a shared secret scheme that is shared among the storage units to produce a secured partial rebuilt slice. The method continues with the computing device receiving a set of secured partial rebuilt slices from the storage units, recovering a set of partial rebuilt slices from the set of secured partial rebuilt slices, and rebuilding the encoded data slice from the set of partial rebuilt slices.
US09465820B2
An approach is described for providing unified technological stack management (e.g., via a global storage instance) where metadata is delocalized from storage nodes. The approach includes creating a global storage instance, wherein the global storage instance contains metadata for a storage layer including a plurality of storage nodes, and wherein the global storage instance is delocalized from the plurality of storage nodes. The approach also includes receiving a database operation request from an operating system layer. The approach further includes mediating the database operation request between the operating system layer and the storage layer using the global storage instance.
US09465811B2
In one embodiment, a method includes receiving an identification of a location. The method further includes accessing an inverted index that comprises a plurality of records, where each record corresponds to a map tile and identifies one or more places corresponding to the map tile. At least one of the places identified in the inverted index is identified in multiple records corresponding to multiple map tiles, where the map tiles collectively define an area that circumscribes the place. The method also includes identifying based on the inverted index one or more places associated with the location.
US09465810B2
A method for file system checking in a storage device. The method includes executing a computer system having a plurality microprocessor cores, initiating a file system check operation by using a file system check agent that execute on the computer system and accesses a storage device, and validating a plurality of meta-data structures of the file system. The method further includes dividing and allocating the metadata structures among a plurality of worker threads. For each worker thread, data corresponding to the metadata structures is processed using a read ahead operation. file system check is processed to completion, wherein the read ahead operation feeds data corresponding to the metadata structures to each of the plurality of worker threads in parallel.
US09465802B2
A content storage device is in a content storage processing system, which includes a plurality of content storage devices connect to one another via a network. The content storage device transmits metadata corresponding to a specified original content and collects metadata that is relevant to the metadata corresponding to the original content from other content storage devices. The content storage device adds information included in the collected metadata to the metadata corresponding to the original content to enrich information included in the metadata corresponding to the original content.
US09465798B2
A single word and multi-word term integrating system and a method thereof are disclosed, wherein a user uses an input unit to continuously input pinying codes for the system to find combinations of the pinying codes to provide word candidates for the user to choose, wherein the word candidates can be combined into a phrase or a sentence; when the inputted pinying codes are too long or incomplete, there might be a false prediction of a word or a sentence due to an incorrect combination of pinying codes; consequently, the system forcibly determines the pinying codes to be regarded as a single word and does not combine them with the follow-up pinying codes; then the system uses a full sentence prediction result display unit for the user to choose a correct word, thereby improving prediction accuracy.
US09465796B2
A computing device obtains an incomplete semantic map of a predefined space. The incomplete semantic map includes static landmarks. The computing device receives a set of natural language instructions including a sequence of semantically directive clauses, processes the sequence of semantically directive clauses, decodes one of an action and a path in the set of natural language instructions using an optimization process and based on the incomplete semantic map. In response to the decoding, the computing device inserts a newly identified landmark into the incomplete semantic map.
US09465786B2
A computer-implemented method is provided for facilitating a quick login using a mobile computing device having a space-wise limited virtual keyboard. The method includes detecting a response from a server of a website or from an application native to the computing device that includes a login form displayed on a screen of the mobile computing device for authenticating a user, activating an application on the mobile computing device configured to auto fill the login form, and displaying a quick login keyboard, which includes a plurality of boxes configured to hold credential data of the user, wherein the quick login keyboard further includes a plurality of fill buttons, each of which is associated with one of the credential data boxes. The method further includes detecting a tapping on one of the plurality of fill buttons, and populating the login form with the credential data associated with the tapped fill button.
US09465784B1
A method and system is described that enable a plurality of co-authors to generate and edit work product to be incorporated into different documents customized to suit the interests of different audiences. A first user authors a text passage that pertains to a certain subject matter, intending to use this passage in a particular document. The passage is made available over a network to other users who may wish to include the text passage or a derivative thereof in another document being authored. A second user may link to the text passage to incorporate it into another document. When that occurs, changes that either the first user or a copy editor, as a third user, makes to the passage can be made simultaneously in the other document being generated by the other user. If instead, the second user wishes to edit the text passage, the link can be broken and a derivative text passage can be created for inclusion in that second user's document.
US09465782B2
Methods, systems, and computer readable medium for providing content with respect to a website. A request for content is received where the request includes information related to a user. One or more pieces of localized content associated with at least one condition is retrieved when it is determined that the at least one condition is consistent with the information related to the user, where each localized content is localized with respect to the content requested. At least one of the retrieved localized content is identified when the information related to the user meets the associated at least one condition. The identified at least one localized content is sent as a response to the received request for content.
US09465774B2
Disclosed is an improved OCR system wherein the same can be utilized for capturing and analyzing multiple images of a document to increase the efficiency and accuracy of digitizing printed texts on the document. Captured images are merged into a single set of character recognition results via a recognition method from multiple images, which include early fusion, late fusion, and hybrid fusion embodiments. The end product from each of the embodiments provides text and metadata that include recognized words. In late and hybrid fusion, words having confidence scores above a predetermined threshold are assembled together to form paragraphs to reconstruct a digital version of the document. In this way, the present invention utilizes multiple images that can be combined to aggregate information and achieve high accuracy when scanning and digitizing printed texts.
US09465767B2
This invention combines a multicore shared memory controller and an asynchronous protocol converting bridge to create a very efficient heterogeneous multi-processor system. After traversing the protocol converting bridge the commands travel through the regular processor port. This allows the interconnect to remain unchanged while having any combination of different processors connected. This invention tightly integrates all of the processors into the same memory controller/interconnect.
US09465756B2
An interconnection system, apparatus and method is described where the motherboard may be populated with less than all of the modules that it has been designed to accept while maintaining a configuration such that in the event of a module failure, a memory controller failure, or a combination thereof, the connectivity of the remaining modules is maintained. Where data is stored using a RAID organization of the memory on the modules, the data may be reconstructed to a spare module. The system also provides for the orderly incremental expansion of the memory by adding additional memory modules and memory controllers, while maintaining the connectivity properties.
US09465742B2
The barrier-aware bridge tracks all outstanding transactions from the attached master. When a barrier transaction is sent from the master, it is tracked by the bridge, along with a snapshot of the current list of outstanding transactions, in a separate barrier tracking FIFO. Each barrier is separately tracked with whatever transactions that are outstanding at that time. As outstanding transaction responses are sent back to the master, their tracking information is simultaneously cleared from every barrier FIFO entry.
US09465741B2
An asynchronous dual domain bridge is implemented between the cache coherent master and the coherent system interconnect. The bridge has 2 halves, one in each clock/powerdown domain—master and interconnect. The asynchronous bridge is aware of the bus protocols used by each individual processor within the attached subsystem, and can perform the appropriate protocol conversion on each processor's transactions to adapt the transaction to/from the bus protocol used by the interconnect.
US09465740B2
An apparatus for processing coherency transactions in a computing system is disclosed. The apparatus may include a request queue circuit, a duplicate tag circuit, and a memory interface unit. The request queue circuit may be configured to generate a speculative read request dependent upon a received read transaction. The duplicate tag circuit may be configured to store copies of tag from one or more cache memories, and to generate a kill message in response to a determination that data requested in the received read transaction is stored in a cache memory. The memory interface unit may be configured to store the generated speculative read request dependent upon a stall condition. The stored speculative read request may be sent to a memory controller dependent upon the stall condition. The memory interface unit may be further configured to delete the speculative read request in response to the kill message.
US09465739B2
A system, method, and computer program product are provided for conditionally sending a request for data to a node based on a determination. In operation, a first request for data is sent to a cache of a first node. Additionally, it is determined whether the first request can be satisfied within the first node, where the determining includes at least one of determining a type of the first request and determining a state of the data in the cache. Furthermore, a second request for the data is conditionally sent to a second node, based on the determination.
US09465735B2
Systems and methods for uniformly interleaving memory accesses across physical channels of a memory space with a non-uniform storage capacity across the physical channels are disclosed. An interleaver is arranged in communication with one or more processors and a system memory. The interleaver identifies locations in a memory space supported by the memory channels and is responsive to logic that defines virtual sectors having a desired storage capacity. The interleaver accesses the asymmetric storage capacity uniformly across the virtual sectors in response to requests to access the memory space.
US09465732B2
A multi-plane non-volatile memory die includes circuits that receive and apply different parameters to different planes while accessing planes in parallel so that different erase blocks are accessed using individualized parameters. Programming parameters, and read parameters can be modified on a block-by-block basis with modification based on the number of write-erase cycles or other factors.
US09465719B2
Systems and methods are disclosed for providing a representation of a stack trace. An example method includes identifying an element in a stack trace. The stack trace is generated based on an occurrence of an event during execution of an application. The method also includes determining whether the element has an associated annotation. The annotation is an indication to translate the element's name from a first language to a second language. The method further includes in response to determining that the element in the stack trace has the associated annotation, obtaining the element's translated name and updating the stack trace to include the element's translated name, which is in the second language.
US09465716B2
The invention relates to implementing run-time instrumentation directed sampling. An aspect of the invention includes fetching a run-time instrumentation next (RINEXT) instruction from an instruction stream. The instruction stream includes the RINEXT instruction followed by a next sequential instruction (NSI) in program order. The method further includes executing the RINEXT instruction by a processor. The executing includes determining whether a current run-time instrumentation state enables setting a sample point for reporting run-time instrumentation information during program execution. Based on the current run-time instrumentation state enabling setting the sample point, the NSI is a sample instruction for causing a run-time instrumentation event. Based on executing the NSI sample instruction, the run-time instrumentation event causes recording of run-time instrumentation information into a run-time instrumentation program buffer as a reporting group.
US09465711B2
An approach for providing power utilization information for one or more operational states of an application across different operating systems is described. A power utilization platform determines power utilization information for one or more operational states of an application, one or more operating systems in which the application executes, or a combination thereof. The power utilization platform further stores the power utilization information as metadata associated with a record of the application in a data repository associated with an application distribution service. The power utilization information is then presented in a user interface of the application distribution service in a response to a request to view the record of the application.
US09465706B2
Instead of disabling PCI communication between system resources in a host computing device and I/O devices when a PCI Host Bridge (PHB) is reset, the host computing device may include a PCI communication path for maintaining communication between the system resources and the I/O devices. In one embodiment, the redundant PCI communication path includes a second PHB that is maintained in a standby state. The host may monitor the errors generated by a plurality of master PHBs and select a master PHB that satisfies an error threshold. The second PHB (i.e., a servant PHB) and the selected master PHB are synchronized, and the second PHB is coupled to the PCI communication path between the master PHB and a PCI switch. The master PHB can then be reset while the second PHB maintains PCI communication between the host and the I/O devices.
US09465700B2
A system and method in one embodiment includes modules for creating a soft whitelist having entries corresponding to each guest kernel page in a guest operating system in a hypervisor environment, generating a page fault when an access attempt is made to a guest kernel page, fixing the page fault to allow access and execution if the guest kernel page corresponds to one of the entries in the soft whitelist, and denying execution if the guest kernel page does not correspond to any of the entries in the soft whitelist. If the page fault is an instruction page fault, and the guest kernel page corresponds to one of the entries in the soft whitelist, the method includes marking the guest kernel page as read-only and executable. The soft whitelist includes a hash of machine page frame numbers corresponding to virtual addresses of each guest kernel page.
US09465699B2
The present invention relates to a method, system, and computer program product for data backup, the method comprising: performing first chunking on current data by using the same chunking method as that used by original backup data to obtain a current chunk; calculating hash value of the current chunk; and acquiring, from a hash value table of the original backup data, an identifier of a matched chunk whose hash value is the same as the calculated hash value of the current chunk, and incrementing number of continuous matched chunks by one. Since the pertinence between original backup data and current data is maximally utilized, performance of de-duplication method can be efficiently improved.
US09465696B2
Methods and apparatus that identify a change of resources in a device to a first backup source are described. In response to receiving a token from the first backup source for authorization to a second backup source, the change of resources can be backed up to the second backup source with the token. The change of resources can be committed to the first backup source if the back up of the change to the second backup source is successful.
US09465688B2
A method, computer program product, and system to control event logging and error recovery in a system including adapters, ports, and channels are described. The method includes storing a recovery threshold for each event type among a plurality of event types and storing a level-specific logging threshold for each event type, implementing event handlers for each of the channels, the ports, and the adapters of the system, and implementing a threshold manager for the events identified by the event handlers based on the level-specific logging threshold and the recovery threshold for each of the respective event types of each of the events. For any identified event corresponding with a given event type, the implementing the threshold manager includes considering the recovery threshold and the level-specific logging threshold at every level regardless of a level at which the identified event is identified.
US09465684B1
A method is used in managing logs of storage systems. Log data is collected in response to receiving a request to diagnose a problem. The log data is stored on a central system. Data analysis techniques are performed automatically on the log data. A result of performing the data analysis techniques is evaluated for diagnosing the problem.
US09465681B2
Embodiments are directed to systems and methodologies for allowing a computer program code to efficiently respond to and process events. For events having a multiple stage completion sequence, and wherein several of the events occur within relatively close time proximity to each other, portions of the multiple stages may be coalesced without adding latency, thereby maintaining responsiveness of the computer program. The disclosed coalescing systems and methodologies include state machines and counters that in effect “replace” certain stages of the event sequence when the frequency of events increases.
US09465680B1
A processor and method are described for implementing performance monitoring using a fixed function performance counter. For example, one embodiment of an apparatus comprises: a fixed function performance counter to decrement or increment upon occurrence of an event in the processing device; a precise event based sampling (PEBS) enable control communicably coupled to the fixed function performance counter; a PEBS handler to generate and store a PEBS record comprising architectural metadata defining a state of the processing device at a time of generation of the PEBS record; and a non-precise event based sampling (NPEBS) module communicably coupled to the PEBS enable control and the PEBS handler, the NPEBS module to cause the PEBS handler to generate the PEBS record for the event upon the fixed function performance counter reaching a specified value.
US09465679B2
In some implementations, a mobile device can be configured to monitor environmental, system and user events associated with the mobile device and/or a peer device. The occurrence of one or more events can trigger adjustments to system settings. The mobile device can be configured to keep frequently invoked applications up to date based on a forecast of predicted invocations by the user. In some implementations, the mobile device can receive push notifications associated with applications that indicate that new content is available for the applications to download. The mobile device can launch the applications associated with the push notifications in the background and download the new content. In some implementations, before running an application or communicating with a peer device, the mobile device can be configured to check energy and data budgets and environmental conditions of the mobile device and/or a peer device to ensure a high quality user experience.
US09465678B2
A method for event correlation includes capturing events and arranging the events sequentially in at least one dimension. An event correlator implemented by a computational device convolves a kernel density function with each of the events to produce a convolved function for each event. Co-occurrences between events are found by calculating overlap between convolved functions.
US09465673B2
A deferral instruction associated with a transaction is executed in a transaction execution computing environment with transactional memory. Based on executing the deferral instruction, a processor sets a defer-state indicating that pending disruptive events such as interrupts or conflicting memory accesses are to be deferred. A pending disruptive event is deferred based on the set defer-state, and the transaction is completed based on the disruptive event being deferred. The progress of the transaction may be monitored during a deferral period. The length of such deferral period may be specified by the deferral instruction. Whether the deferral period has expired may be determined based on the monitored progress of the transaction. If the deferral period has expired, the transaction may be aborted and the disruptive event may be processed.
US09465669B2
In a system having non-uniform memory access architecture, with a plurality of nodes, memory access by entities such as virtual CPUs is estimated by invalidating a selected sub-set of memory units, and then detecting and compiling access statistics, for example by counting the page faults that arise when any virtual CPU accesses an invalidated memory unit. The entities, or pairs of entities, may then be migrated or otherwise co-located on the node for which they have greatest memory locality.
US09465666B2
A system includes a memory, a graphics processor, and a processor. The memory stores a control program that includes an extension of an application programming interface. The graphics processor includes multiple computational units. The processor executes the control program, with the control program causing the processor to obtain data from the memory. The data specifies a first function and is intended to execute on the multiple computational units. The control program further causes the processor to create at least one map for assigning computational tasks for the first function across the multiple computational units. A part of the data associated with each of the computational tasks is stored to the respective multiple computational units that are assigned to execute the computational tasks.
US09465661B2
A method and a device dynamically managing background processes according to a memory status so as to efficiently use the memory in a user device supporting a multitasking operating system.The method includes determining reference information for adjustment of the number of background processes; identifying a memory status based on the reference information; and adjusting the number of the background processes in correspondence to the memory status.
US09465652B1
Techniques for using hardware-based mechanisms for updating computing resources are described herein. At a time after receiving a code update request, one or more hardware-supported system management capabilities of processors within a computing system are invoked at least to interrupt execution of currently running instructions. While the system management capabilities are active and instruction execution is suspended, programmatic routines are updated. After the updates are complete, instruction execution is resumed.
US09465632B2
A parallel hypervisor system for virtualizing application-specific supercomputers is disclosed. The hypervisor system comprises (a) at least one software-virtual hardware pair consisting of a software application, and an application-specific virtual supercomputer for accelerating the said software application, wherein (i) The virtual supercomputer contains one or more virtual tiles; and (ii) The software application and the virtual tiles communicate among themselves with messages; (b) One or more reconfigurable physical tiles, wherein each virtual tile of each supercomputer can be implemented on at least one physical tile, by configuring the physical tile to perform the virtual tile's function; and (c) A scheduler implemented substantially in hardware, for parallel pre-emptive scheduling of the virtual tiles on the physical tiles.
US09465630B1
Systems, methods and computer program products for provisioning a virtual machine are disclosed. A request to provision a virtual machine is received. Resources are identified and utilization of the resources determined for each cluster of the plurality of virtual machine clusters, the resources comprising internet protocol (IP) addresses, memory and CPUs. The availability of clusters is analyzed based on the determined resource utilization for each cluster. The analysis includes assigning dynamic weights to resources of each cluster and calculating an availability of each cluster. A cluster availability report is output indicating an availability status for each virtual machine cluster. A system for provisioning a virtual machine includes a provision manager, a resource determiner, an availability analyzer and an availability reporter.
US09465627B2
The disclosed embodiments provide a system that facilitates the compilation and execution of a software program. During operation, the system obtains a closure from source code for the software program. Next, the system characterizes a type of the closure based on a mutability of one or more variables captured by the closure. Finally, the system encodes the type into a compiled form of the closure to facilitate subsequent execution of the closure in a multithreaded environment.
US09465618B2
Methods, apparatuses, and systems that allow a microprocessor to optimally select an assist unit (co-processor) to reduce completion times for completing processing requests to execute functions. The methods, apparatuses, and systems include assist unit hardware, assist unit management software, or a combination of the two to optimally select the assist unit for completing a specific processing request. In optimally selecting an assist unit, the methods, apparatuses, and systems calculate estimated times for completing the processing request with conventional means and with assist units. The times are then compared to determine the fastest time for completing a specific processing request.
US09465614B2
An integrated circuit comprising a set of data processing units including a first data processing unit and at least one second data processing unit operable at variable frequencies is disclosed. The integrated circuit further includes an instruction scheduler adapted to evaluate data dependencies between individual instructions in a received plurality of instructions and assign the instructions to the first data processing unit and the at least one second data processing unit for parallel execution in accordance with said data dependencies. The integrated circuit is operable in a first power mode and a second power mode. The second power mode is a reduced power mode compared to the first power mode and is adapted to adjust the operating frequency of the first data processing unit and the at least one second data processing unit in the second power mode as a function of the evaluated data dependencies.
US09465613B2
A method and circuit arrangement for selectively predicating an instruction in an instruction stream based upon a value corresponding to a predication register address indicated by a portion of an operand associated with the instruction. A first compare instruction in an instruction stream stores a compare result in at a register address of a predication register. The register address of the predication register is stored in a portion of an operand associated with a second instruction, and during decoding the second instruction, the predication register is accessed to determine a value stored at the register address of the predication register, and the second instruction is selectively predicated based on the value stored at the register address of the predication register.
US09465611B2
Methods and systems for executing SIMD instructions that efficiently implement new SIMD instructions and conventional existing SIMD MAC-type instructions, while avoiding replication of functions in order to keep the size of the logic circuit size to as low a level as can reasonably be achieved. An instruction unit executes Single Instruction Multiple Data instructions, including instructions acting on operands representing complex numbers. The instruction unit includes functional blocks that are commonly utilized to execute a plurality of the instructions, wherein the plurality of instructions utilize various individual functional blocks in various combinations with one another. The plurality of instructions is optionally executed in a pipeline fashion.
US09465608B2
Techniques to perform code separation with semantic guarantees are described. When porting a software application to a different target architecture and potentially to a different set of platforms and programming languages, application functionality will change based at least to accommodate architectural differences. However, business logic should be guaranteed to be semantically preserved, efficiency optimized to the platform benefits and limitations. Code separation identifies candidate components, associates the candidate components with a component classification or type, and automates the determining of which of the candidate components are to be associated with various portions of the target architecture. Automated code separation may include various inference algorithms to determine which components are to be associated with a component type. Also described are various use cases for code separation.
US09465593B2
A method and an apparatus for testing browser compatibility are provided. The method may include pre-processing source code of a webpage to determine a code type. A compatibility rule library may be obtained according to the code type. Further, a syntax parsing may be conducted on the source code to obtain a syntax tree of the source code. The browser compatibility of the webpage may be tested by conducting a static analysis of the source code based on the compatibility rule library and the syntax tree. The disclosed method and apparatus for testing browser compatibility can automatically conduct static analysis of the webpage source code to test browser compatibility, which is simple and inexpensive.
US09465592B1
Application computer instructions can be provided to a publishing server. The publishing service can parse the application computer instructions to identify one or more locations where supplemental computer instructions can be inserted. Metadata about purchasable items can be obtained and the supplemental computer instructions can be written based on the item metadata. The supplemental computer instructions can be inserted into the application computer instructions. A publishable application can be created by compiling the application computer instructions with the inserted supplemental computer instructions.
US09465591B2
Systems and methods for validating operation of a compiler are disclosed. One method includes receiving a definition of language syntax at an automated source code generator, and generating program code at the automated source code generator, the program code represented in source code including constructed self-validating code and syntactically-correct automatically generated code. The method also includes providing the source code to the compiler to be compiled into object code. Based on execution of the self-validating code as object code in a computing system, a computing system executing the object code outputs an indication of the correctness of compilation of the program code.
US09465589B2
A method for of authoring and executing stateful components for a distributed application is disclosed. An application schema for the distributed application is declaratively defined and includes a plurality of distributed modules. Each module hosts a set of stateful components co-located in a physical tier of a distributed environment having logic to manipulate state. The runtime supports partitioning the stateful components. Control flow opaqueness of component logic is banished in each of the stateful components, which would otherwise occur if state was externalized.
US09465578B2
A system and method are provided for performing 32-bit or dual 16-bit floating-point arithmetic operations using logic circuitry. An operating mode that specifies an operating mode for a multiplication operation is received, where the operating mode is one of a 32-bit floating-point mode and a dual 16-bit floating-point mode. Based on the operating mode, nine recoding terms for a mantissa of at least one floating-point input operand are determined. A dual-mode multiplier array circuit that is configurable to generate partial products for either one 32-bit floating-point result or for two 16-bit floating-point results computes the partial products based on the nine recoding terms. The partial products are processed to generate an output based on the operating mode.
US09465562B2
A cooperation server executes printing processing of a document from an MFP through a printing server based on matter information including a printing instruction for the document received from a matter management server. The cooperation server notifies the client PC of the printing order that includes the printing ID and access information used for registering the costs related to the printing after completion of printing, provides a registering screen for costs related to printing by reason of the access from the client PC, and registers the costs registering information received from the client PC on the matter management server.
US09465560B2
Embodiments of the systems and methods disclosed provide a distributed RAID system comprising a set of data banks. More particularly, in certain embodiments of a distributed RAID system each data bank has a set of associated storage media and executes a similar distributed RAID application. The distributed RAID applications on each of the data banks coordinate among themselves to distribute and control data flow associated with implementing a level of RAID in conjunction with a volume stored on the associated storage media of the data banks. Migration of this volume, or a portion thereof, from one configuration to another configuration may be accomplished such that the volume, or the portion thereof, and corresponding redundancy data may be stored according to this second configuration.
US09465555B2
A method for improving I/O performance by a storage controller is provided. The method includes receiving a command completion from a storage device and checking for a command stored in a command queue for more than a predetermined time period. If a command has been in the command queue for more than the predetermined time period, then issuing the command and removing the command from the command queue. If no commands have been stored in the command queue for more than the predetermined time period, then determining if there are any uncompleted commands previously issued to the storage device. If there are not any uncompleted commands previously issued to the storage device, then processing a next command in the command queue and removing the next command from the command queue.
US09465554B2
For data processing in a distributed computing storage environment by a processor device, the distributed computing environment incorporating at least high-speed and lower-speed caches, and managed tiered levels of storage, groups of data segments and clumped hot ones of the data segments are migrated between the tiered levels of storage such that uniformly hot ones of the groups of data segments are migrated to use a Solid State Drive (SSD) portion of the tiered levels of storage; uniformly hot groups of data segments are determined using a first, heat map for a selected one of the group of the data segments; and a second heat map is used to determine the clumped hot groups.
