US09854564B2
In a wireless mobile communications system, a method for controlling a radio resource allocation is provided. A network transmits access control information to a terminal such that a request for the radio resource allocation which will be transmitted from the terminal can be controlled. The terminal selectively transmits the request for the radio resource allocation based on the received information, thus a transmission of an unnecessary request for the radio resource can be minimized, thereby preventing a waste of the radio resource.
US09854557B2
A communication system includes a receive antenna for receiving communication signals, processing circuitry for processing the received communication signals and repeating the signals for further transmission and at least one transmit antenna for transmitting the repeated signals. The processing circuitry utilizes configurable settings for controlling the operation of the communication system and the configurable settings are variable for varying the operation of the system. The processing circuitry is further operable for receiving inputs regarding current operating conditions of the communication system and for selectively adapting the configurable settings of the system based upon the operating condition inputs.
US09854550B2
The present invention provide a synchronization method and base station, and the method includes: determining, by a base station, a synchronization status of the base station itself, where the synchronization status includes: a synchronized base station, or, a synchronization source base station; and configuring, by the base station, according to the determined synchronization status of the base station itself, a synchronization reference signal of the base station, in order that a first time is different from a second time, where the first time is a time when the synchronization reference signal of the base station is transmitted, and the second time is a time when an inter-station synchronization reference signal of the base station's synchronization source base station is transmitted. The embodiments of the present invention can improve the synchronization performance.
US09854544B2
Power spectral density in an aeronautical satellite communication system is controlled through the use of adaptive inroute selection and spreading. Once a communication session has been established between the aircraft and the satellite, environmental conditions and aircraft conditions are monitored to detect events capable of affecting transmit/receive properties during the communication session. A maximum allowable transmission output is determined based, at least in part, on governmental regulations and the conditions being monitored. One or more transmit parameters are adjusted during the time interval in order to maintain transmission output power of the aircraft terminal below the maximum allowable transmission output power.
US09854537B2
It is presented a method for assisting downlink interference estimation in a cellular network. The method is performed in a network node of the cellular network and comprises the steps of: estimating an average transmit power of the network node in a future time period; transmitting a power parameter based on the estimated average transmit power to at least one wireless device being served by the network node; and transmitting a reference signal for downlink interference estimation. A corresponding network node, wireless device, computer programs and computer program products are also presented.
US09854533B2
System and method for improving channel efficiency in a wireless link between an access-point transceiver and a first transceiver. The first transceiver may have a first data throughput rate that is lower than the maximum possible data throughput rate of the wireless link. The first transceiver may include a first receive buffer. An indication of the first data throughput rate and a size of the first receive buffer may be received and stored by the access-point transceiver. A first size of a first data packet for transmission to the first transceiver may be determined by the access-point transceiver based on one or more of the first data throughput rate and/or the size of the first receive buffer. The first data packet of the first size may be transmitted to the first transceiver by the access-point transceiver at a data rate that is higher than the first data throughput rate.
US09854528B2
Concepts and technologies are disclosed herein for tuning networks and user equipment using a power profile. A power profile can be generated for a communication device. The power profile can include power type information that can indicate a power source associated with the device. The power profile can be stored at a data storage device. A registration message can be generated. The registration message can include power profile data that is based on the power profile. The registration message can be sent to a communications network to request registration of the communication device with the communications network. A tuning message can be received. The tuning message can indicate a tuning to be used for communications with the communications network and can be based on the power profile data.
US09854527B2
In some embodiments, a user equipment device (UE) implements improved communication methods which include radio resource time multiplexing, dynamic sub-frame allocation, and UE transmit duty cycle control. In some embodiments, the UE may communicate with base stations using radio frames that include multiple sub-frames, transmit information regarding allocation of a portion of the sub-frames of a respective radio frame for each of a plurality of the radio frames, and transmit and receive data using allocated sub-frames and not using unallocated sub-frames. In some embodiments, the UE may operate according to a sub-frame allocation based on its current power state. The UE may transmit information to the base station and receive the sub-frame allocation based on at least the information. In some embodiments, the UE may switch transmit duty cycles based on an occurrence of a condition at the UE. The UE may inform the network of the switch.
US09854523B2
In an embodiment, there is provided a method for optimization of network signalling load and/or User Equipment power consumption in a packet mobile system wherein an User Equipment UE has access to a network comprising a Core Network CN accessed by a Radio Access Network RAN, a method wherein CN assistance information is provided by said CN to said RAN for an UE, said CN assistance information including information determined in said CN based on a learning by said CN of a traffic pattern and/or a mobility pattern of said UE, and said CN assistance information is used in said RAN to adjust RAN parameters enabling to control transitions between idle and connected state and/or power consumption in connected state for said UE.
US09854520B2
Example systems, methods, and devices for channel access in dense wireless networks are discussed. More specifically, methods may include transmitting one or more trigger frames from an access point to one or more communication stations, the one or more trigger frames comprising a plurality of components, the plurality of components indicating whether trigger frames within a beacon interval are scheduled in a periodic or aperiodic manner, and if periodic trigger frames are scheduled, then indicating a countdown to the next trigger frame, and if aperiodic trigger frames are scheduled, then indicating the time to the next trigger frame scheduled by the access point. Methods, apparatus, and systems described herein can be applied to 802.11ax or any other wireless standard.
US09854518B2
A station that generates data packets to be transmitted by the station such that the data packets spend a minimum amount of time in a buffer prior to transmission. The method includes receiving a specification for a connected discontinuous reception (C-DRX) cycle, the specification indicating when a plurality of onDurations of the C-DRX cycle occurs, the onDurations having a predetermined interval therebetween, receiving data at a known time relative to the C-DRX cycle, determining a modification to a conversion process that converts the data to data packets such that the data packets are stored in a buffer at a subframe immediately preceding one of the onDurations subsequent to the known time, performing the conversion process based upon the modification and storing the data packets at the subframe immediately preceding the one of the onDurations. In one embodiment, the data is raw audio data and the data packets are audio packets.
US09854515B2
A network controlling entity in a heterogeneous or local area network (such as a macro eNB) selects a set of network access nodes that share a common wake-up area code WUAC. The network controlling entity selects a transmission entity such as a motile terminal/UE and directs it to wirelessly transmit a signal on a given radio resource. The network controlling entity also informs each network access node within the set of the given radio resource on which they should listen for the signal. In various embodiments the network access nodes within the set can choose whether or not to listen for the signal and thus choose whether they will wakeup, or they can reply to the signal with a request for wakeup confirmation. In this manner WUAC-specific sets of small cells can be awakened only when needed for traffic offloading and thereby saving energy.
US09854497B2
The present invention is a procedure for a self configuring eNB/E-UTRAN. The eNB/E-UTRAN interacts with the Enhanced Packet Core (EPC) of the LTE network in order to complete the mutual authentication task between the eNB and the EPC and other operating procedures in the eNB self configuration phase.
US09854491B2
A method and apparatus for controlling inter-PLMN handover based on CSG lists of equivalent PLMNs is provided. A method for receiving subscriber information of a terminal at a Mobility Management Entity (MME) includes transmitting an update location request message for the terminal to a Home Subscriber Server (HSS), and receiving an update location acknowledgement message with the subscriber information of the terminal from the HSS, wherein the update location request message comprises a list of equivalent Public Land Mobile Networks (PLMNs) among which the MME supports inter-PLMN handover of the terminal. The method and apparatus for controlling inter-plan handover to a CSG cell according to the present invention is characterized in that a control apparatus of a core network acquires the allowed CSG lists for determining a User Equipments (UEs) capability of access to a CSG cell and determines whether to permit inter-PLMN handover based on the allowed CSG lists.
US09854485B2
A mobile communication method according to the present invention includes a step of notifying, by a radio base station DeNB, a radio base station eNB of identification information (PCI or ECGI) of cells #1 to #3 subordinate to a plurality of relay nodes RN#1 to #3 as identification information of a cell subordinate to the radio base station DeNB when the plurality of relay nodes RN#1 to #3 are connected to the radio base station DeNB.
US09854484B2
A synchronization state is efficiently managed in a mobile station to which cells are allocated. A base station notifies the mobile station of information about whether or not a transmission timing before a handover for each of cell groups of the mobile station is to be applied after the handover. The mobile station sets whether or not the transmission timing adjusted for each cell group is to be applied after the handover, on the basis of the received information.
US09854477B2
Systems and methods for providing a handoff between technologies are disclosed. An intra-technology handoff occurs where the same integrated chassis handles the session for the different access technologies. In an intra-technology handoff, the same IP address and the session can be maintained through the handoff. The mobile node can undergo a handoff without issuing a registration request in some embodiments. An inter-technology handoff occurs from one integrated chassis to another integrated chassis. The integrated chassis can preserve session and context information in a session manager and in a handoff from one access technology to another the same session manager can be chosen with the session and context information remaining intact even though the access technology has changed. The integrated chassis can provide an access technology handoff where the core network does not notice any change and applications running on or delivered to the mobile node are not effected.
US09854476B2
A target node includes an S1 interface which includes an interface between the target node and a gateway, an X2 interface which includes an interface between a source node and the target node, and a transceiver which receives data from the S1 interface and data from the X2 interface. The transceiver sends the data from the X2 interface before sending the data from the S1 interface to a mobile device after the mobile device completes a handover from the source node to the target node.
US09854474B2
Detection of an unbalanced network load and redistribution of network traffic to balance the network load is provided herein. Load balancing across different radios in the same sector of a cell site can be facilitated through detection of the unbalance network load and changes to one or more parameters can be made to rebalance the network load. After radios within a sector are more evenly balanced, network load balancing across sectors can be facilitated. The balancing can be performed to improve system performance, reduce a dropped call rate, as well as to achieve other benefits that can provide an improved user experience as compared to systems that do not attempt to balance the network load.
US09854472B2
A cooperative communication method includes determining bandwidth of a first wireless network that user equipment (UE) currently accesses, determining bandwidth required by data to be sent to the UE, and when the bandwidth of the first wireless network cannot meet the bandwidth required by the to-be-sent data, sending a first part of data packets to the first wireless network, and sending a second part of the data packets to at least one core network, so that the at least one core network sends the second part of the data packets to the UE using at least one wireless network, where a communications protocol of the first wireless network is different from that of the at least one wireless network. Bandwidth resources can be integrated on wireless networks with different communications protocols, so that fluent transmission of data can be implemented.
US09854469B2
A method for receiving a backoff value at a wireless station is presented. A traffic indication map is received at the station, wherein a backoff number is implicitly assigned to the station based on a position of the station within the traffic indication map. The backoff value is determined by multiplying the backoff number by a predetermined time value.
US09854467B2
Methods, devices and systems are provided for diagnosing a wireless module of a device. An exemplary method involves operating a second wireless module of the device to transmit data on a second wireless channel that overlaps, at least in part, a first wireless channel. A measured response associated with the first wireless channel concurrent to the data transmitted on the second wireless channel is obtained from the first wireless module and a remedial action is initiated with respect to the first wireless module based at least in part on the measured response.
US09854460B2
A transmitting direct mode communication apparatus, a receiving direct mode communication apparatus and a communication path switching method thereof are provided. The transmitting direct mode communication apparatus and the receiving direct mode communication apparatus maintain a backend network connection, and communicate with each other via a direct communication connection. The transmitting direct mode communication apparatus and the receiving direct mode communication apparatus are capable of switching the communication to backend network connection rapidly and seamlessly for transmitting data normally after the direct communication connection failed.
US09854458B2
A method for data transmission includes: if correctly receiving one or more source data packets, a destination node selecting source data packets which have not been saved from the source data packets to save; if receiving one or more network coded data packets, the destination node decoding them, and if the decoding can be correctly conducted and source data packets can be obtained, the destination node selecting source data packets which have not been saved from obtained source data packets to save; if judging that the number of currently saved source data packets is greater than one, the destination node selecting and sending one saved source data to other destination nodes, or after conducting network coding according to part or all of saved source data packets to obtain one or more network coded data packets, the destination node selecting and sending one network coded data packet to other destination nodes.
US09854453B2
A method and apparatus may be used for WiFi sectorization medium access control enhancement (WiSE MAC). An IEEE 802.11 STA may receive an omni-directional indication of a first sectorized transmission opportunity (TXOP) associated with a second STA. The omni-directional indication may include an identifier (ID) of a first sector associated with the first sectorized TXOP. The STA may transmit a directional indication of a second sectorized TXOP a condition that a second sector associated with the second sectorized TXOP does not interfere with the first sector associated with the first sectorized TXOP.
US09854443B2
A mobile device traffic splicer is disclosed. In various embodiments, a network communication associated with a destination is received from a mobile device. A stored routing data associated with the mobile device is used to determine, based at least in part on the destination, to redirect the network communication to a proxy associated with the destination. The network communication is sent to the proxy associated with the destination. In various embodiments, one or both of metering network traffic by destination and/or domain and filtering network communications and/or portions thereof based on the destination and/or domain may be performed.
US09854434B2
A user apparatus configured to perform communication with a base station in a mobile communication system that supports downlink spatial multiplexing such that the user apparatus includes a transmitter that transmits category information of the user apparatus to the base station and a receiver that receives configuration information from the base station. If the category information is a value equal to or greater than a predetermined value and if a parameter indicating a transmission mode corresponding to the downlink spatial multiplexing and predetermined additional information are received as the configuration information, a processor determines a soft buffer size used for downlink data reception processing in the user apparatus by using the total number of soft channel bits corresponding to the category information.
US09854432B2
A system includes a processor configured to determine that an application is running in a foreground. The processor is also configured to receive a mobile device speed. The processor is additionally configured to determine if the mobile device speed is above a predetermined threshold. Also, the processor is configured to determine if an interface threshold has been exceeded and lock out the application from use if the mobile device speed is above the predetermined threshold and the interface threshold has been exceeded.
US09854431B2
A method, an apparatus, and a system for distributing data of a virtual subscriber identity module (VSIM) where a terminal device acquires a graphic code from a distribution client; acquires the temporary data of the VSIM and the service authentication code that are included in the graphic code; registers with a mobile network according to the temporary data of the VSIM; connects to the management server through the mobile network; sends to the management server, a request for downloading formal data of the VSIM; and if the authentication is passed, the management server acquires formal data that is of the VSIM and corresponding to the service authentication code, and sends the formal data of the VSIM to the terminal device.
US09854425B2
Methods and devices may be used to remotely hushing an event notification by receiving, from a sensor of the electronic device, an indication that a measured level has surpassed a notification threshold. In response to the indication, generating an advertising packet including an event notification for broadcast over a low power wireless point-to-point communication protocol and communicating the advertising packet including the event notification over the low power wireless point-to-point communication protocol.
US09854420B2
This invention relates to automatic delivery of messages, particularly to provide delivery of messages as a single instance message in which the user has the greatest probability of successful transmittance of the emergency message in one single instance of transmission.
US09854410B2
Techniques to provide an online audience to an event with a live audience experience. The live audience refers to users who are physically present at a live event and the online audience refers to users who are viewing the event through those users' computing devices. These techniques connect these audiences by communicating content that reflects the live audience's emotional state to the online audience's computing devices. In some embodiments, these techniques enhance the online audience's live viewing of the event by augmenting the event's broadcast with a visual indicator that expresses the live audience's response to a specific moment that occurred during the event. Other embodiments are described and claimed.
US09854403B2
A guiding system for positioning a target object, which is capable of guiding a user of a mobile device to the position of the target object comprises an wireless positioning device configured on the target object, a plurality of base stations configured around the target object, a positioning server, and an application software built in the mobile device. The wireless positioning device sends wireless broadcasting signal to the base stations. The base stations measure the intensities of broadcasting signal and then send the broadcasting signal and the intensities to the positioning server. The positioning server calculates a locating area of the target object according to the broadcasting signal and the intensities, and then sends the locating area to the mobile device. The application software displays the locating area of the target object to guide the user of the mobile device to the locating area.
US09854402B1
A system for exchanging GPS or other position data between wireless devices for purposes of group activities, child location monitoring, work group coordination, dispatching of employees etc. Cell phones and other wireless devices with GPS receivers have loaded therein a Buddy Watch application and a TalkControl application. The Buddy Watch application communicates with the GPS receiver and other wireless devices operated by buddies registered in the users phone as part of buddy groups or individually. GPS position data and historical GPS position data can be exchanged between cell phones of buddies and instant buddies such as tow truck drivers via a buddy watch server. Emergency monitoring services can be set up with notifications to programmable individuals in case an individual does not respond. Positions and tracks can be displayed. TalkControl simplifies and automates the process of joining talk groups for walkie talkie services such as that provided by Nextel.
US09854397B1
An interactive information map system is disclosed that enables a user to efficiently search through, and determine matches within, large amounts of data including event-location data and person-location data. The interactive information map system may include an interactive user interface in which event-location data, person-location data, and/or matches between event-location data and person-location data may be displayed on a map. Further, a user of the interactive information map system may input search queries to the interactive information map system, including selections of subsets of event-location data and person-location data, for determining matches. The user may limit the search query based on a time or timeframe of interest. Advantageously, according to various embodiments, the interactive information map system may enable a user to identify matches between records of events occurring at particular locations and records of persons being at particular locations.
US09854396B2
Systems and methods for receiving cellular network data including a plurality of device identifiers and, for each of the plurality of device identifiers, determining a first cell border crossing associated with a device identifier, determining a second cell border crossing associated with the device identifier, determining a speed of movement of the device associated with the device identifier between the first cell border crossing and the second cell border crossing, determining, based on the speed of movement of the device, that a movement transition for the device associated with the device identifier has occurred between a first movement category and a second movement category, and storing movement data related to the movement transition and associated with a location of the device associated with the device identifier.
US09854394B1
A system for exchanging GPS or other position data between wireless devices for purposes of group activities, child location monitoring, work group coordination, dispatching of employees etc. Cell phones and other wireless devices with GPS receivers have loaded therein a Buddy Watch application and a TalkControl application. The Buddy Watch application communicates with the GPS receiver and other wireless devices operated by buddies registered in the users phone as part of buddy groups or individually. GPS position data and historical GPS position data can be exchanged between cell phones of buddies and instant buddies such as tow truck drivers via a buddy watch server. Emergency monitoring services can be set up with notifications to programmable individuals in case an individual does not respond. Positions and tracks can be displayed. TalkControl simplifies and automates the process of joining talk groups for walkie talkie services such as that provided by Nextel.
US09854386B2
Systems and Methods disclosed herein relate to provisioning vendor information to associate vendor data access rights, vendor data writing rights, or both, of a data model comprising information related to one or more smart-devices, one or more smart-device environment structures comprising the one or more smart-devices, or any combination thereof with the vendor; provisioning a particular electronic device type of the vendor by providing information about the particular electronic device type to a service that interprets this information to understand subsequent data submissions of the particular electronic device, wherein the provisioning of the particular electronic device is associated with the vendor; pairing the particular electronic device with a system hosting the data model by registering the particular electronic device with the system hosting the data model; and sending the subsequent data submissions from the one or more smart-devices to the service.
US09854374B2
Embodiments are provided for equalizing audio data for output by a speaker of an electronic device based on a local position or orientation of the electronic device. According to certain aspects, the electronic device can determine (858, 868) its local position based on various sensor data, and identify (870, 872) an appropriate equalization setting. In some cases, the electronic device can modify (876, 880) the equalization setting based on acoustic and/or optical data. The electronic device can apply (882) the modified or unmodified equalization setting to an audio signal and cause the speaker to output (886) the audio signal with the applied equalization setting.
US09854373B2
A headphone socket that includes: a headphone socket body and a spring plate part; the spring plate part is clamped into the headphone socket body, and the spring plate part includes: a microphone spring plate, a grounded spring plate, a right-earpiece spring plate, a charging detection availability identifying spring plate, a headphone availability detection spring plate, and a left-earpiece spring plate; and when a headphone plug of headphones is completely inserted into the headphone socket, the charging detection availability identifying spring plate is in contact with a right-channel terminal of the headphone plug, so as to conduct a connection between the right-channel terminal and an external circuit, so that a device at which the headphone socket is located charges the headphones by using the microphone spring plate that is in contact with a microphone terminal of the headphone plug.
US09854372B2
A system and method for testing a wireless earpiece which provides improved efficiencies in manufacturing. Automated testing of one or more printed circuit boards of the wireless earpiece is initiated. The semi-assembled wireless earpiece is tested. End-of-line functional testing is performed. Final acoustic testing of the wireless earpiece is performed.
US09854366B2
Provided is a speaker device configured so that a time lag between a sound signal and a noise cancellation signal can be prevented, worsening of high-frequency characteristics can be avoided, and acoustic characteristics can be improved. A plane diaphragm 11 includes a flexible circuit board 20. A sound voice coil pattern 21 to which drive current corresponding to a sound signal is supplied and a noise cancellation voice coil pattern 22 to which drive current corresponding to a noise cancellation signal is supplied are formed on the flexible circuit board 20 and are formed corresponding to a formed magnetic field of a magnet 13.
US09854357B1
A method may be provided for powering up or down a playback path comprising a digital-to-analog converter (DAC) for generating a non-ground-centered analog intermediate voltage centered at a common-mode voltage and coupled to a driver for generating a ground-centered playback path output voltage at an output of the driver wherein the output of the driver is clamped via a finite impedance to a ground voltage. The method may include transitioning continuously or in a plurality of discrete steps the analog intermediate voltage from an initial voltage to the common-mode voltage such that the transitioning is substantially inaudible at the output of the driver. A method for operating an output clamp of an output driver stage of a playback path may include transitioning continuously or in a plurality of discrete steps an impedance of the output clamp in order to match an output offset of the output driver stage in order to minimize audio artifacts appearing at an output of the output driver stage.
US09854354B2
Described is a novel smartphone design with increased area of the front face occupied by the screen. The smartphone includes a smartphone body or housing, which houses all the smartphone components. A smartphone screen is disposed towards the front face of the smartphone body or housing. An internal smartphone speaker is located entirely or substantially behind the smartphone screen. Sound generated by the smartphone speaker is guided towards a linear sound opening on the front face of the smartphone using a sound channel or sound guide. The smartphone speaker opening in the front face of the smartphone is substantially thin (for example 1 mm) and extends substantially across the entire width of the smartphone immediately above the top edge of the smartphone screen. Using this smartphone design, the area of the smartphone's front face occupied by the screen may be maximized.
US09854350B2
For a microphone having an increased rear volume, a cavity housing is proposed, comprising at least a base plate and a covering, which define and enclose the cavity. On the base plate, a microphone transducer, usually an MEMS component, is mounted alongside a sound guiding element. The microphone transducer and the sound guiding element are sealed off with respect to the base plate by a partition and separate the front volume from a rear volume under the covering. The sound guiding element provides a sound channel, which connects an opening in the covering to the front volume. The sound guiding element finishes right up against the covering and thus seals off the sound channel with respect to the rear volume.
US09854340B2
A detachable coupling structure for an audio system is disclosed. The detachable coupling structure includes a base and a plurality of posts, extending from the base, to couple to a strap. The detachable coupling structure also includes a spring, contacting the base, to detach the plurality of posts from the strap when the plurality of posts decouple from the strap. The detachable coupling structure further includes a spacer through which the plurality of posts extends. The spring contacts the spacer.
US09854336B2
The integrated network element offers an efficient fiber-chip coupling of multiple outputs of a polarization sensitive photonic integrated circuit (PIC) using a programmable mirror co-packaged with the PIC. Efficient fiber-chip coupling requires precise and active alignment of all free-space components. These constraints can be reduced by using a programmable mirror in the form of a liquid crystal on silicon (LCoS) device. The LCoS can be programmed with patterns that offer highly accurate beam-steering and focusing functionality. Imaging optics may be used at the PIC facet to provide some degree of collimation in the free-space optical path to efficiently illuminate the LCoS. By reprogramming the LCoS switching between two outputs/inputs can be obtained at high speed.
US09854330B2
A method, apparatus, and system related to relevancy improvement through targeting of information based on data gathered from a television associated with a security sandbox of a mobile device are disclosed. In one aspect, a system may include a television to generate a fingerprint data. The fingerprint data is an audio fingerprint data and/or a video fingerprint data. A relevancy-matching server matches primary data generated from the fingerprint data with targeted data based on a relevancy factor, and searches a storage for at least one of the targeted data, a reference to the targeted data, and a metadata of the targeted data. The primary data is a content identification data and/or a content identification history. A mobile device capable of being associated with the television processes an embedded object, constrains an executable environment in a security sandbox, and executes a sandboxed application in the executable environment.
US09854322B2
An interactive television system is provided in which an interactive television application is used to support network-based or local personal video recorder capabilities. A user may use this application to view lists of program listings. The user may select a program listing of interest. The interactive television application may allow the user to set a reminder for the selected program at the scheduled broadcast time. This application may also allow the user to set a reminder for the selected program at a later time at which the program is not scheduled to be broadcast. The user may be provided with a reminder at this later time. In response, the user may direct the network-based or local personal video recorder to play back the program or may defer the reminder again. The interactive television application may collect information on program usage and popularity to determine how long to retain certain programming.
US09854319B2
A method of receiving and process a broadcast signal including a Non-Real Time (NRT) service and a broadcast receiver are disclosed herein. A method of processing a broadcast signal including a Non-Real Time (NRT) service, the method comprises receiving and processing a signaling information table including access information of the NRT service, receiving and storing data of the NRT service based on the signaling information table in non-real time, extracting access information of additional information relating to the NRT service from the signaling information table, and downloading the additional information relating to the NRT service based on the extracted access information.
US09854317B1
An example process includes: storing a profile of a user of an interactive video system; receiving a selection from a computing device of the user to watch a channel of video that is available through the interactive video system; adding, based on the selection, at least some of the identifying information to a data structure; identifying, based on the data structure, a group of users, which includes the user, who are watching the channel of video during a same time period; generating data representing graphical objects associated with the users in the group who are watching the channel of video during the same time period and available to interact via the interactive video system; and outputting the data to the video device of the user to enable rendering the graphical objects on a display screen of the video device.
US09854310B2
A system and method for making program recommendations to users of a network-based video recording system utilizes expressed preferences as inputs to collaborative filtering and Bayesian predictive algorithms to rate television programs using a graphical rating system. The predictive algorithms are adaptive, improving in accuracy as more programs are rated.
US09854298B2
A method for supplying an N-screen service by a main N-screen device in a broadcast system is provided. The method includes receiving an Application Information Table (AIT) including a screen_type indicating a type of N-screen device in which a broadcast service application will be run from a broadcast service provider, and one of running the broadcast service application based on the screen_type, performing an operation related to running the broadcast service application by considering a connection relationship between the main N-screen device and a sub N-screen device based on the screen_type, and discarding the AIT based on the screen_type.
US09854294B2
Technologies are generally described for a system to process a collection of video recordings of a scene to extract and localize audio sources for the audio data. According to some examples, video recordings captured by mobile devices from different perspectives may be uploaded to a central database. Video segments capturing an overlapping portion of the scene at an overlapping time may be identified, and a relative location of each of the video capturing devices may be determined. Audio data for the video segments may be indexed with a sub-frame time reference and relative locations as a function of overlapping time. Using the indices that include the sub-frame time references and relative locations, audio sources for the audio data may be extracted and localized. The extracted audio sources may be transcribed and indexed to enable searching, and may be added back to each video recording as a separate audio channel.
US09854285B1
A processing device computes scores for a plurality of media items. A score for a media item is computed based on a plurality of positive user actions associated with the media item. The media items are ranked based on the scores. One or more of the media items that have not been featured by any source external to the content hosting platform are identified. A popular media item data set is then created, based on the ranking, with highest ranked media items that have been featured by at least one source external to the content hosting platform.
US09854278B2
A broadcast receiving apparatus includes: a plurality of unit antennas arranged at preset intervals, each unit antenna of the plurality of antennas being configured to receive a broadcast signal; a plurality of receiving modules, each receiving module of the plurality of receiving modules being configured to convert the broadcast signal received by a corresponding unit antenna of the plurality of unit antennas into a first signal and output the first signal; a filter configured to filter a noise component out of the first signals output by the plurality of receiving modules, synthesize the first signals into a second signal and output the second signal; and a signal processor configured to perform a signal process for displaying an image based on the second signal output from the filter.
US09854277B2
The invention is directed to a system and method for the creation and management of advertising inventory utilizing associated metadata. The system generally includes a media streaming system that is used with a video player in connection with the playback of at least one audio/video work. The media streaming system includes a media distribution system that supplies metadata associated with the audio/video work to the video player. The metadata has a hierarchical taxonomy that defines a plurality of attributes associated with one or more objects present in the audio/video work. The system also includes an ad inventory engine that determines available ad inventory based on the metadata and matches the available inventory with advertisement data based on the hierarchical taxonomy.
US09854273B2
A method of decoding an image is discussed. The method includes deriving an intra prediction mode, generating reference pixels on an unavailable position if there exist unavailable reference pixels of a current block, determining whether reference pixels of the current block are filtered or not based on the derived intra prediction mode and a block size of the current block, filtering the reference pixels of the current block using a filter; and generating a prediction block of the current block according to the derived intra prediction mode of the current block and the reference pixels. The filter is selected based on the block size of the current block and a difference between reference pixels, and the reference pixels of the current block are not filtered in a vertical mode.
US09854265B2
Provided is a video encoding/decoding technique for improving the compression efficiency by reducing the motion vector code amount. In a video decoding process, the prediction vector calculation method is switched from one to another in accordance with a difference between predetermined motion vectors among a plurality of motion vectors of a peripheral block of a block to be decoded and already decoded. The calculated prediction vector is added to a difference vector decoded from an encoded stream so as to calculate a motion vector. By using the calculated motion vector, the inter-image prediction process is executed.
US09854264B2
An image coding method for improving coding efficiency by using more appropriate probability information is provided. The image coding method includes: a first coding step of coding a first set of blocks included in a first region sequentially based on first probability information; and a second coding step of coding a second set of blocks included in a second region sequentially based on second probability information. In the first coding step, the first probability information is updated depending on data of a target block to be coded, after coding the target block and before coding a next target block. In the second coding step, the second probability information is updated depending on the first probability information updated in the first coding step, before coding the first target block.
US09854263B2
A system and method disposed to enable encoding, decoding and manipulation of digital video with substantially less processing load than would otherwise be required. In particular, one disclosed method is directed to generating a compressed video data structure that is selectively decodable to a plurality of resolutions including the full resolution of the uncompressed stream. The desired number of data components and the content of the data components that make up the compressed video data, which determine the available video resolutions, are variable based upon the processing carried out and the resources available to decode and process the data components. During decoding, efficiency is substantially improved because only the data components necessary to generate a desired resolution are decoded. In variations, both temporal and spatial decoding are utilized to reduce frame rates, and hence, further reduce processor load. The system and method are particularly useful for real-time video editing applications.
US09854260B2
Systems and methods are provided for transcoding a set of key frame aligned output files from a source file. A key frame list file is generated while transcoding a first output file of the set. Subsequent output files of the set may be created non-sequentially and in parallel using the key frame list file.
US09854258B2
An embodiment provides a method, including: identifying a first type of media and a second type of media; determining a compression technique to be used to compress a combined media created from the first type of media and the second type of media; and aligning using a processor, based on the compression technique determined, the first type of media and the second type of media to create the combined media. Other aspects are described and claimed.
US09854255B2
An electronic apparatus including an input unit configured to separate image data into pixel blocks and serially input luminance data and color difference data of each pixel block as individual pieces of block data, respectively, a quantization unit configured to serially convert each piece of the block data into quantized data, an encoding unit configured to serially convert each piece of the quantized data into encoded data, a color generation unit configured to generate compressed color image data using the encoded data, and a monochrome generation unit configured to generate compressed monochrome image data using the encoded data by performing one of deleting particular pieces of encoded data corresponding to the color difference data from a data sequence of the encoded data generated through the conversion by the encoding unit, and replacing the particular pieces of encoded data with encoded data corresponding to monochrome color difference data.
US09854243B2
An image processing apparatus and a method for improving the coding efficiency for a quantization parameter are provided. The method includes steps of setting a predicted quantization parameter for a current coding unit by using multiple quantization parameters which are set for multiple surrounding coding units located around the current coding unit which is target of coding processing, and setting a difference quantization parameter indicating a difference value between the quantization parameter which is set for the current coding unit and the predicted quantization parameter.
US09854239B2
The present invention relates to an intra prediction mode mapping method and a device using the method. The intra prediction mode includes: decoding flag information providing information regarding whether an intra prediction mode of a plurality of candidate intra prediction modes for the current block is the same as the intra prediction mode for the current block, and decoding a syntax component including information regarding the intra prediction mode for the current block in order to induce the intra prediction mode for the current block if the intra prediction mode from among the plurality of candidate intra prediction modes for the current block is not the same as the intra prediction mode for the current block. Thus, it is possible to increase the efficiency with which are images are decoded.
US09854237B2
A method of decoding video data comprising receiving a first block of video data in a first frame of video data, the first block of video data being encoded relative to a first predictive block in the first frame of video data, the first predictive block being identified by a block vector, and decoding the block vector using a motion vector prediction process and a same motion vector candidate list as used for decoding a motion vector, wherein the motion vector is used to identify an inter-frame predictive block for a second block of video data coded using inter coding.
US09854228B2
A projector includes a lamp that emits projection light to project 3D picture, in which a right eye image and a left eye image are represented in a time division manner, to an object, a synchronization signal transmission section which transmits shutter synchronization signal to glasses having a right eye shutter and a left eye shutter to control the opened state or the closed state of the right eye shutter and the left eye shutter, based on the signal indicating a displaying period of the right eye image and the left eye image of 3D picture, and a lamp drive section that supplies AC current having peak overlapping with a period when the right eye shutter of the glasses is in the opened state and peak overlapping with a period when the left eye shutter of the glasses is in the opened state to the lamp, based on the signal.
US09854212B2
A projection system includes first and second illumination sources and a homogenizer component. The first illumination source has a first numerical aperture value. The second illumination source has a second numerical aperture value lower than the first numerical aperture value. The homogenizer component on the illumination path is configured to receive light from both the first and second illumination sources. A projection lens in the imagining path is configured to receive an image data stream that includes a sequence of image frames having an image frame period. The first and second illumination sources are configured for modulation at a rate equivalent to the image frame period. One or more active irises may perform the modulation.
US09854210B2
A method and a device for monitoring a monitoring region with at least two image sensors. A sub-region of the monitoring region is monitored by each of the image sensors, wherein each image sensor detects objects to be monitored that are located within the sub-region monitored by said image sensor, and each image sensor outputs data relating to the detected objects and are disposed and oriented in such a way that the monitored sub-regions overlap and that each object to be monitored that is located in the monitoring region is always detected by at least one image sensor.
US09854206B1
The present disclosure provides a method for a privacy-aware indoor drone exploration and communication framework, including: receiving a communication request for a target person from an outside caller; locating the target person in response to the communication request; establishing a video call between the target person and the outside caller to transmit images of the target person to the outside caller; and avoiding showing privacy areas and privacy objects in the indoor environment in the images of the target person to the outside caller during the video call.
US09854199B2
A multimedia time warping system allows a user to store selected multimedia data streams while the user is simultaneously watching or reviewing other multimedia data. Data streams are converted to digital streams for internal transfer and manipulation. A parser and event buffer decouple the CPU from having to parse the digital stream. Video segments are stored on a storage device and when data is requested for display, its video segments are extracted from the storage device and sent to a decoder that converts them into display output signals and delivers the display output signals to a display.
US09854192B2
According to one aspect, embodiments herein provide a digital unit cell comprising a photodiode, an integration capacitor, a comparator configured to compare a voltage across the integration capacitor with a threshold voltage and to generate a control signal at a first level each time the voltage across the integration capacitor is greater than the threshold voltage, a charge subtraction circuit configured to receive the control signal at the first level and to discharge accumulated charge on the integration capacitor each time the control signal at the first level is received, at least one analog counter configured to receive the control signal at the first level from the comparator and to decrease a count voltage by a fixed amount each time the control signal at the first level is received from the comparator, and a counter readout circuit configured to provide the count voltage to an image processing circuit.
US09854186B2
Various embodiments of the present technology may comprise methods and systems image sensors. The methods and systems may comprise selectively activating either high or low conversion gain mode for a predetermined number of rows by comparing pixel row data to predetermined threshold values prior to image signal processing.
US09854183B2
A solid state imaging device includes: a pixel array unit that has a plurality of pixels 2-dimensionally arranged in a matrix and a plurality of signal lines arranged along a column direction; A/D conversion units that are provided corresponding to the respective signal lines and convert an analog signal output from a pixel through the signal line into a digital signal; and a switching unit that switches or converts the analog signal output through each signal line into a digital signal using any of an A/D conversion unit provided corresponding to the signal line through which the analog signal is transmitted, and an A/D conversion unit provided corresponding to a signal line other than the signal line through which the analog signal is transmitted.
US09854181B2
A method is disclosed, for performing image processing at a client device, including taking a first photograph comprising a first subject and a first background. The method further includes processing the first photograph to generate a first processed photograph comprising a modified first subject and a modified first background, and aligning the first processed photograph through the display of the client device until a second background shown on the display matches the modified first background. The method further includes taking a second photograph with the first processed photograph aligned in the display of the client device, wherein the second photograph comprises a second subject and the second background, and combining the first photograph and the second photograph to create a third photograph, wherein the third photograph comprises the first subject, the second subject and the first background.
US09854176B2
Systems and techniques for dynamically capturing and reconstructing lighting are provided. The systems and techniques may be based on a stream of images capturing the lighting within an environment as a scene is shot. Reconstructed lighting data may be used to illuminate a character in a computer-generated environment as the scene is shot. For example, a method may include receiving a stream of images representing lighting of a physical environment. The method may further include compressing the stream of images to reduce an amount of data used in reconstructing the lighting of the physical environment and may further include outputting the compressed stream of images for reconstructing the lighting of the physical environment using the compressed stream, the reconstructed lighting being used to render a computer-generated environment.
US09854173B2
A viewfinder and operating unit for a video camera is configured separate from the video camera and comprises a main body, an electronic viewfinder and an operating device pivotably fastened to the main body for the configuring and/or controlling of the video camera. The electronic viewfinder has a viewfinder display as well as an eyepiece having an optical axis. The operating device has an areal operating field display and is pivotable into at least two different positions relative to the main body. The operating device projects from the main body in a cameraman operating position and an observation axis aligned perpendicular to the areal operating field display extends in parallel with the optical axis of the eyepiece as well as laterally offset therefrom. The observation axis of the operating field display is aligned perpendicular to the optical axis of the eyepiece in an assistant operating position.
US09854169B2
An image processing apparatus includes a determination unit configured to determine an optical transfer function based on shooting condition information, an acquisition unit configured to acquire shake information, a control unit configured to select a method of image restoration based on the optical transfer function and the shake information, and an image restoration unit configured to perform the image restoration based on the selected method of the image restoration.
US09854165B2
The present invention provides methods, systems, and apparatus for generating panoramic aerial images. An image capturing device is coupled to an unmanned aerial vehicle (UAVs) via a carrier configured to allow the image capturing device to rotate around one, two, or three axes relative to the UAV. To generate a panoramic image, the UAV is brought to hover or remain substantially stationary near a predetermined location. While the UAV is hovering over the predetermined position, the carrier causes the image capturing device to rotate around a first axis while stabilizing the image capturing device with respect to at least a second axis. As the image capturing device rotates, it captures a plurality of overlapping images. The plurality of images can be processed entirely onboard the UAV to generate a panoramic image without transmitting the plurality of images to a remote device.
US09854164B1
An image capture device includes two fixed position ultra-wide angle lenses, one or more components to optically direct light, and a single image sensor. The two fixed position ultra-wide angle lenses face substantially opposing directions. A field of view of each of the lenses is greater than one hundred and eighty degrees. Facing the lenses in substantially opposing directions results in an overlapping region of image capture of substantially a three hundred and sixty degree horizontal field of view and a two hundred and seventy degree (or more) vertical field of view. The one or more components optically direct light so that optically directed light from both of the two fixed position ultra-wide angle lenses strikes a single surface of a single image sensor. The single image sensor converts an optical signal into an electronic signal.
US09854163B2
This disclosure also teaches a system and method for scanning a specimen into a focus-stacked scan. In one embodiment, a method for scanning the specimen into a focus-stacked scan can comprise illuminating the specimen with a light. The specimen can comprise a topography. The depths of the topography can be variable along a z-axis. The method can also comprise dividing the specimen into a plurality of regions. Each of the regions can comprise a regional peak in the topography. Additionally, the method can comprise sampling each of the regions at a plurality of focal planes orthogonal to the z-axis by capturing, at each focal plane, an image of the region. The image can be focused on the focal plane. Lastly, the method can comprise focus-stacking, for each of the region the images within the region, into a focus-stacked image, and stitching together the focus-stacked images.
US09854158B2
A display control unit 110 that displays an image adjustment window in which saturation of a specified hue is set by a two-dimensional coordinate in which a hue is made to correspond to an angular direction and levels of saturation of respective hues are made to correspond to distances in a radial direction and a CPU 140 that specifies the hue through first manipulation input, and sets saturation of the specified hue through second manipulation input are included, and the display control unit displays a polygon representing a relative relationship between levels of saturation of respective hues set by the CPU in the image adjustment window.
US09854149B2
An image capture apparatus derives a frequency distribution of subject distances from captured images, selects a plurality of subject distances based on peaks in the frequency of appearance, and acquires a plurality of captured images whose focus distances are the plurality of selected subject distances, enabling an image focused on a plurality of subjects at different distances to be efficiently obtained.
US09854144B2
Embodiments provide a lens moving apparatus including a first magnet, a housing, a bobbin, around which a coil is wound and which moves in a first direction in the housing, an upper elastic member disposed on upper surfaces of the bobbin and the housing, a lower elastic member disposed under lower surfaces of the bobbin and the housing, and a damping member disposed between the upper or lower elastic member and the bobbin.
US09854142B2
A security door (100) for a communication device used to record and store or transmit visual data, the communication device having a lens (40) for an integrated camera positioned in an aperture (28) cut into a shell (24) of the visual communication device, the security door slideably affixed to the shell by a channel (52) affixed to an inner side (26b) of the shell, allowing a user to physically slide the door over the aperture to cover or uncover the lens, as desired, such covering and uncovering of the lens independent of camera function. In another embodiment, software is used to open and close the door. In some embodiments, the security door is disposed as a pocket door slideably moving inside a pocket door frame.
US09854118B2
A transmission light source unit includes a first light source portion including: a first light source; and a first light guide that shapes light emitted by the first light source into a line and emits the light toward a conveyance path of a paper sheet. An image sensor unit includes: a second light source portion that emits light toward the conveyance path of the paper sheet; and an image sensor that detects the light emitted by the first light source portion and transmitted through the paper sheet and the light emitted by the second light source portion and reflected by the paper sheet. A first light diffusing surface of the first light guide is provided with at least one of concave portions and convex portions including inclined surfaces and inclined relative to a normal line of the first light emission surface.
US09854113B1
A support device is applied to support a contact image sensor of an image capture apparatus, which includes a guide rod. The support device includes a slide sleeve and an elastic rod. The slide sleeve, which has a groove, is movably disposed on the guide rod, and a portion of the guide rod is accommodated within the groove. The elastic rod is disposed on the slide sleeve to directly support the contact image sensor. The elastic rod abuts against the contact image sensor, so that the contact image sensor is pushed upwardly, and the contact image sensor is stably kept in the same direction while the slide sleeve is slid on the guide rod. Therefore, the entirety of the support device can achieve the advantages of stably supporting the contact image sensor in balance without using any sliding bracket.
US09854103B2
A system for managing customer-to-business voice communication has a network-connected communications device and instructions executable on the communications device from a non-transitory physical medium, the instructions providing a first function for determining if a destination asserted requires treatment, a second function for sending data from the communications device to a network-connected server, a third function for receiving alternative destination information from the server, and a fourth function for establishing communication with the business based on the returned destination information.
US09854102B2
An IP telephony system allows a user to register a telephony device that receives its native telephony service from a different telephony service provider as an extension telephone. The user can then place calls through the IP telephony system using the extension telephone. Such calls may or may not be established using the extension telephone's native telephony service provider.
US09854098B2
An electronic communication is received from a first communication device by a multi-tasking operating system. For example, a customer has entered a service request at a web site, which is received by the multi-tasking operating system. The electronic communication comprises a plurality of items of information associated with a service request. An accuracy level for the plurality of items of information is determined. The accuracy level for the plurality of items is based on a history of prior electronic communications. In response to determining the accuracy level for the plurality of items of information associated with the service request, a communication system associated with a contact center and/or a contact center agent is identified. In response to identifying the communication system associated with the contact center and/or contact center agent, the electronic communication is routed to the communication system associated with the contact center and/or contact center agent.
US09854096B2
Systems and methods for using secondary communication channel information, such as RTCP information to facilitate correlating business information to allow gateway recording. Using information in this secondary communication channel the recording system can correlate the business metadata either directly (e.g., using a phone extension) or through one or more indirect operations (e.g., a call ID-to-universal call id-to-phone extension). Additionally, information in the primary communication channel may be used to perform an indirect operation to correlate auxiliary business information (e.g., using the CALLID or UCID in SIP signaling to resolve the agent's phone extension and thereby access auxiliary business information.)
US09854071B2
Methods and systems for converting an audio signal into a stream of digital audio packets are presented. An example converter device may include a receiver, a digital audio encoder, a digital audio packetizer, and a transmitter. The receiver may receive an audio signal. The digital audio encoder may encode the audio signal into a stream of digital audio values. The digital audio packetizer may generate a stream of digital audio data packets from the stream of digital audio values. Each of the digital audio data packets may include a current digital audio value and at least one previous digital audio value of the stream of digital audio values. The transmitter may transmit the stream of digital audio data packets to a receiving device.
US09854070B2
A method for handling transmission control protocol (TCP) data between networked computer nodes during blackout periods associated with live kernel updating is provided. The method includes initiating a live kernel update on a first node, transmitting, prior to performing a network blocking procedure associated with the live kernel update, a zero window update to one or more peer nodes, generating a surrogate partition associated with the first node, copying network states from an original partition associated with the first node to the surrogate partition, restoring the network states on the surrogate partition, and transmitting another window update to the one or more peer nodes.
US09854058B2
A third-party profile service based on a proxy server model is described, where a user's profile service resides at a URL, in contrast to a profile service that requires federation identity. A profile service is provided that augments location-based services offered by service providers targeting mobile users via, for example, wireless and Wifi Networks. Additional personalization is driven by identity/profile services. Participants in the scenario are not required to share an identity or profile (i.e., static federation is not required). The user establishes a single profile with a trusted provider, hands-off solicitations to a profile agent that operates on behalf of the user to apply policies and preferences. The agent also provides privacy and anonymity (opaqueness).
US09854057B2
Embodiments include a network data collection and response system for enhancing security in an enterprise network providing a user-supplied computing device with access to the network. A network data collection and response system tracks network activity of the device and maintains a device inventory recording the device type and configuration information for the device along with a resource utilization profile for the device. The network data collection and response system detects high-risk or unauthorized network activity involving the device through passive monitoring without utilization of a data monitoring agent installed on the device and implements a response action to mitigate the high-risk or unauthorized network.
US09854049B2
Systems and methods are disclosed herein to provide information to a user based on a symbol with a plurality of interpretations. Each candidate interpretation for the symbol is identified and compared to an attribute of a user profile. The meaning of the symbol is determined and the user profile is updated with the meaning of the symbol. This meaning may be used to provide relevant information to the user.
US09854045B2
A session transfer request is received from a cloud operating system, the session transfer request identifying a first active session and a second enhanced application server of a plurality of enhanced application servers. Then it is verified that cross user data containing information used by a plurality of sessions, including the first active session, is mapped to a first work process in a process pool of the cloud computing environment. Then a central dispatcher on the second enhanced application server is triggered to create a virtual context and a virtual machine corresponding to the first client device. When a subsequent user request is received from a first client device, the subsequent user request is sent to the central dispatcher of the second enhanced application server and the central dispatcher of the second enhanced application server is caused to roll-in the virtual context by attaching it to a free work process.
US09854041B1
Technologies are described herein for reducing network traffic when replicating memory data across hosts. The memory data stored in a main memory of the host computer is replicated to a main memory of a second host computer. Memory data from the local data storage of the second host computer that is a duplicate of memory data from the main memory is identified. Instead of sending the memory data from the main memory that is duplicated, the duplicated memory is copied from the local storage to the main memory of the second host computer.
US09854038B2
The disclosure is directed to replicating data across multiple computer nodes (“nodes”) in a distributed computing system. The data is replicated to a significantly large number of servers in two modes—a pull mode and a push mode. In the push mode, data replication is initiated by a publisher node, which replicates the data to the nodes. In the pull mode, data replication is initiated by a node which pulls the data from one of the nodes. The nodes are deployed as an ephemeral tree structure (“tree”) such that data can flow efficiently between nodes of different hierarchical levels of a communication network, e.g., a region, a datacenter, a cluster, and a rack. Data is transmitted across the hierarchical levels from a leader node of one level to a leader node of another level, and from the leader node to the other nodes within the level.
US09854037B2
A controller is operable to: identify virtual machines to be protected in a first storage system; identify logical volumes used by the virtual machines based on first relationship information; calculate workload, based on information of workload monitored for the identified logical volumes; and calculate size of a buffer area in the first storage system to be used for temporarily storing copy data to be sent to a second storage system in remote copy procedure of one or more remote copy pairs, based on the calculated workload, each copy pair being formed by a logical volume of the identified logical volumes in the first storage system as primary logical volume and another logical volume in the second storage system as secondary logical volume, so that the buffer area having a size equal to or greater than the calculated size can be used to manage protection of the identified virtual machines.
US09854034B2
Embodiments of the present invention provide a method, system and computer program product for workload deployment density management for a multi-stage architecture implemented within a multi-tenant computing environment. The method includes receiving different requests from different tenants of a multi-tenant computing environment to deploy respectively different application instances of respectively different computer programs into different nodes of the host computing system. The method also includes determining from each request an associated stage of a software lifecycle for a corresponding one of the application instances. Finally, the method includes deploying each of the application instances into a particular one of the nodes depending upon an associated stage of each of the application instances so that each of the nodes hosts different application instances for different tenants of a common stage of the software lifecycle.
US09854032B2
The present disclosure relates to offloading computing tasks from a user device to a cloud service. In one embodiment, a method generally includes generating, based on user input, a command for processing by the cloud service. The user device ranks the user device and one or more peer devices in a network based on at least one of information about the user device and one or more peer devices and information about the generated command from the user device and the peer devices, and the user device selects one or more of the user device and the peer devices to transmit the command based on the ranking information. Upon determining that the user device is one of the selected devices, the user device transmits the command to the cloud service. If the user device is not one of the selected devices, the user device discards the generated command.
US09854026B1
A service to invoke a companion application or service is disclosed. In various embodiments, an indication to invoke a companion application is received in the context of a display page of a calling application. A service a call comprising a filtered set of data values derived from the display page is sent to an external service. A request associated with the companion application is received from the external service and used to invoke the companion application.
US09854022B2
Various embodiments herein each include at least one of systems, methods, and software for server-side path reference. One server-side path reference embodiment in the form of a method includes receiving a request for a specific content item, such as a user interface or document, via a network interface device from a requestor. This method may then retrieve, from a navigation history data store, path reference recommendation data with regard to the specific content item. The retrieved path reference recommendation data typically identifies at least one destination most commonly navigated to from the specific content item within web application sessions. The method then transmits the retrieved path reference recommendation data with data of the specific content item to the requestor.
US09854019B2
The invention relates to a method for modifying a stream of digital content received via a first data connection at a reproducing device, the stream of digital content being related to at least one time code. The method comprises the following steps when reproducing the stream of digital content: (a) receiving at least one cue point by the reproducing device via a second data connection; and (b) modifying the stream of digital content by the reproducing device when the at least one time code related to the stream of digital content matches the at least one cue point.
US09854009B2
Methods and apparatus are described for synchronizing a media presentation on a plurality of wireless transmit/receive units (WTRUs). A media session may be synchronized by a first wireless transmit/receive unit (WTRU) creating a networked bookmark for a media program at a bookmark-created time; the first WTRU presenting the media program at a bookmark-presentation time, wherein the first WTRU includes in the networked bookmark a suggested presentation offset that indicates an offset in time from the bookmark-created time to the bookmark-presentation time; and the first WTRU transmitting the networked bookmark, including the suggested presentation offset, to an Internet Protocol (IP) Multimedia Subsystem (IMS) network for use by a second WTRU in replicating, at the second WTRU, the presentation of the media program at the first WTRU.
US09854007B2
A method of controlling packet switched data transmission functionality for a mobile device in a wireless communication system is disclosed. The method comprises disabling the packet switched data transmission functionality, and being allowed to initiate a telephony service via a circuit switched fallback functionality or via an internet protocol multimedia subsystem signaling even when the packet switched data transmission functionality is disabled.
US09854003B2
A system and method of establishing and controlling a telecommunications or multimedia communications sessions over a conventional call signaling protocol is employed to enable such a communications session to the initiated and managed between participants through translated resource identifiers. The method of establishing and controlling a telecommunications or multimedia communications sessions over a conventional call signaling protocol is employed in one embodiment through the provision of a database which includes resource records linked together by user which include an email address and corresponding URIs, the retrieval of a corresponding URI upon the generation of a session invitation which identifies its target recipient by email address, the transmitting of the session invitation to the retrieved URI, and notifying the target recipient by sending a message to the email address used to generate the session invitation.
US09853994B2
In a log analysis cooperation system including a logger that collects a log of a communication device and stores the log in a storage device, a SIEM apparatus that detects an attack, and a log analysis apparatus that analyzes the log collected by the logger, a log analysis cooperation apparatus stores an attack scenario in a storage device, receives from the SIEM apparatus warning information including information on the detected attack, computes a predicted occurrence time of an attack predicted to occur subsequent to the detected attack based on the warning information and the attack scenario, and transmits to the log analysis apparatus a scheduled search to search the log at predicted occurrence time computed. The log analysis apparatus transmits a scheduled search to the logger to search the log at the predicted occurrence time.
US09853993B1
In some embodiments, a resource security system may determine an access request outcome (e.g., accept, reject, or review) for an access request based on access rules. The resource security system may generate and select the access rules to be used for using stability information. For instance, the resource security system may select a training set from the received access requests, e.g., including recently received access requests, and generate a plurality of potential access rules based on the training set. The resource security system may determine and compare the detection performance and the stability performance of the potential access rules. The resource security system may select the best performing potential access rules to be used in operation for determining the outcome of access requests.
US09853989B2
Technologies are generally described to implement intrusion detection based on smart power background. In some examples, upon detection of an attempt to access a resource, a power line ambiance may be determined at a location of a device on which the attempt to access the resource is executed. The power line ambiance may be based on a connection of the device and/or one or more other devices at the location to a power line. The captured/received power profiles may identify device signatures enabling generation of a digest of the location. An intrusion detection system (IDS), may receive the digest of the location and compare the digest to previous digests associated with an authorized client of the resource to evaluate an authenticity of the attempt. If the authenticity of the attempt is suspicious, the IDS may elevate security by employing one or more verification levels and/or one or more authentication techniques.
US09853988B2
An approach for detecting network attacks using metadata vectors may initially involve receiving network communications or packets, extracting metadata items from the packets. The metadata items describe the communications without requiring deep content inspection of the data payload or contents. The communications may be clustered into groups using the metadata items. If a cluster exceeds a threshold, an alarm may be generated.
US09853985B2
A method, system and computer-usable medium are disclosed for performing a device time accumulation operation. With a device time accumulation operation systems within a security intelligence platform which accumulate events within the IT environment associate an event ingest time with the event. When the events are provided for analysis, the device time accumulation operation analyzes the ingest times as well as the emit time to take into account historical time data associated with the accumulated events.
US09853981B2
A method, system and computer program product for handling potential service load interruptions. The utilization of resources, such as servers in a service infrastructure of a SaaS provider, are monitored. If the utilization of a resource exceeds a threshold, then the resource is identified as having an excessive service load leading to a potential service load interruption. When a request is received from a user requesting to access such a resource, one or more action items to be completed by the user are generated and presented to the user. “Action items” refer to any activity that is required by the user to be performed thereby providing the SaaS provider additional time to address the potential service load interruption in an appropriate manner. Additional action item(s) will be presented to the user until the SaaS provider addresses the potential service load interruption, at which point, the request will be serviced.
US09853974B2
Systems and methods for implementing access control by systems-on-chip (SoCs). An example SoC may comprise an access control unit employed to: receive a message comprising an access control data item; validate the message using a value of a message digest function of contents of the message and a value of a state variable reflecting a state of communications between the access control unit and a programming agent that has initiated the message, wherein the value of the state variable is derived from a previous value of the message digest function calculated within a current communication session between the access control unit and the programming agent; update the state variable using the value of the message digest function of the contents of the message; and control, using the access control data item, access by an initiator device to a target device.
US09853972B2
An electronic image that includes information identifying a user of a client device is received, as is another electronic image that captures the face of the user. A first account (e.g., a store account) is linked to a second account (e.g., a pharmacy account) if an image of the user extracted from the first electronic image matches the face of the user.
US09853964B2
A method of authenticating the legitimacy of a request for a resource from a resource provider by a user, including providing an authentication process in which a resource provider message is received and de-assembled, the integrity of the user request message is confirmed, a result indicator as to the legitimacy of the resource provider message is created by performing two or more authenticity checks, and an authentication result is sent.
US09853960B2
Concepts and technologies are disclosed herein for a peer applications trust center. A trust client can execute on a client computer and a trust service can execute on a server computer to provide the peer applications trust center. The trust client or trust server can register applications. During registration, the trust server or the trust client can generate a public key or other identifier for identifying the registered application. If another application requests access to the registered application, the trust server or the trust client can determine if the request specifies a registered application by name. If the requestor is granted access to the application, the requestor can be issued a token. Tokens can be revoked, updated, replaced, or renewed for various purposes.
US09853959B1
An electronic personal data locker system is described in which personal data is stored, organized, accessed, and/or maintained, among others activities. In an embodiment, the personal data locker system comprises multiple personal data lockers that each store different types of personal information and/or data of a user. The personal data lockers are established by the system and may be integrated with mobile computing devices. The system may enable the sharing of the gathered data with third parties and/or may enable the user to set preferences for what data is to be shared with various third parties. The system may further provide convenience in providing personal data to third parties via a standard application programming interface (API). The system may also enable the finding and/or calculating of user-related insights based on the gathered data through correlation, aggregation, and/or analysis of the user's personal data.
US09853954B2
The invention relates to information processing field, and discloses a method for protecting sensitive information, comprising: determining that the sensitive information is required by a server; transmitting first information to a trusted device connected to the untrusted device, where the first information enables the sensitive information to be transmitted from the trusted device to the server, wherein the sensitive information is input on the trusted device; receiving second information transmitted by the trusted device, the second information is generated based on the first information and includes the sensitive information encrypted with a first secret key, wherein the first secret key meets one of the following: the untrusted device does not know the first secret key; the untrusted device knows the first secret key but is unable to use the first secret key to decrypt the encrypted sensitive information; forwarding the second information to the server.
US09853952B2
An encryption apparatus comprises a memory configured to store a predetermined program on a general domain and a security domain; and a processor configured to perform an encryption process based on the program, wherein the program is configured to: generate encoding data by encoding input data on the security domain, generate encryption data by performing encryption for the encoding data through a whitebox encryption module on the general domain, and generate output data by encoding the encryption data on the security domain.
US09853946B2
Disclosed herein are a method, apparatus and system that authenticate a first data forwarder, of a distributed machine data acquisition and search system (MDASS), to a node that regulates traversal of a firewall that protects a protected environment within which the data forwarder operates. The authentication may be performed by using a SOCKS5 authentication process. The method further includes, only after successful completion of the SOCKS5 authentication process, establishing a first connection, through a network, between the first data forwarder and a first indexer of the distributed MDASS, where the first indexer operates outside the protected environment, and sending machine data acquired by the first data forwarder from a machine data source, to the first indexer via the first connection.
US09853938B2
Embodiments generally relate to network device management. The present technology discloses techniques that can enable an automatic generation of a network topology table for network management. It can use customized identifiers for servers in a server network. It can further enable an automated harvest of network information by utilizing service controllers embedded at different levels of a network.
US09853935B2
A first instance of a messenger application having a plug-in communicates with a second instance of the messenger application lacking the plug-in. The plug-in provides enhanced functionality to the first instance of the messenger application, while also providing corresponding functionality to the second instance, which lacks the plug-in. For example, the plug-in may provide rich, non-thread-native content to the first instance, while also providing corresponding thread-native content to the second instance. As another example, the plug-in may obtain data from the second instance and provide tailored advertisements to the second instance based upon that data. An another example, the plug-in may obtain location data from one or more of the instances and provide access to location-specific services that take the location data into account.
US09853925B2
A method and system are provided for automatic transformation of messages between service versions. The method includes collecting message data of messages sent to two or more versions of a service. Message data is identified as relating to a version of a service. Relationships are inferred between structure and content of messages sent to different versions of a service, and message transformation rules are created based on the inferred relationships.
US09853921B1
Messages for customers and/or third parties may be generated and/or stored by a service provider. The messages may include user information associated with a resource or an account of a user. In some aspects, a message containing at least a portion of the user information may be provided to the user. The message may be configured to enable the user to associate information with the message. The service provider may receive an indication of the association between the information and the message. Based at least in part on the received indication, the service provider may perform an action corresponding to the action.
US09853914B1
A system, method, and computer program product are provided for selecting at least one new physical element and/or virtual element for use in a system including a network function virtualization orchestrator (NFV-O). In use, information corresponding to data traffic associated with a network system including an NFV-O module is identified, the NFV-O module being operable to manage data flow associated with one or more Virtual Network Functions (VNFs) and one or more physical elements of the network system. Additionally, an overall expected usage of the network system is determined based on the information corresponding to the data traffic. Further a cost of implementing at least one of one or more new physical elements or one or more VNFs is determined, based on the overall expected usage. Moreover, at least one of the one or more new physical elements or the one or more VNFs to implement in the network system is selected based at least partially on the determined cost of implementing the one or more new physical elements and the cost of implementing the one or more VNFs.
US09853909B2
A method in a communication network is disclosed. The network comprises first and second transport mediums connected in series. Access to the first and second transport mediums is controlled by first and second MACs, respectively. A traffic client of the second MAC receives traffic on the first transport medium for forwarding to the second transport medium. The method comprises receiving from the first MAC information about traffic demands from traffic clients of the first MAC. The method further comprises using the received information, together with information about traffic demands from traffic clients of the second MAC, as input to making a medium access grant decision for the second MAC, wherein the medium access grant decision for the second MAC implements a coordination between traffic access to the first and second transport media. The method also comprises instructing implementation of the medium access grant decision for the second MAC.
US09853908B2
Systems and methods for sharing resources between multiple processing streams. An example method may comprise: maintaining, by a processing device, a first variable identifying a number of processing streams waiting to access a resource; performing an atomic operation on a second variable comprising a first portion and a second portion, the atomic operation comprising incrementing the first portion to reflect a number of available units of the resource and further comprising reading the second portion reflecting a value of the first variable.
US09853906B2
A first method includes a plurality of nodes communicating with a network switch, each node transmitting a packet with a packet header that includes a value of a node-level attribute selected from a node utilization level, a node role, and a dependency involving the node, and the network switch receiving the packet and prioritizing transmission of the packet based on the value of the node-level attribute identified in the packet header. In a related second method, each node reports the value of the node-level attribute to a management entity, the management entity determines a priority for each node based on the value of the node-level attribute received from each node, and the management entity provides the priority for each node to the network switch, such that the network switch prioritizes, for each packet, transmission of the packet based on the priority for the node involved in communication of the packet.
US09853901B2
The invention relates to a central control entity (200) configured to control a data plane flow of a stream of data packages in a radio access network part of a mobile communications network. The central control entity (200) comprises an information detecting unit (210), configured to detect information about data plane applications (41-44) attached to forwarding elements (120-124; 131-134) of the radio access network part and configured to detect information about at least one data plane application (41-44) that is to be applied to said data plane flow. Furthermore, the central control entity (200) comprises a control unit (230), configured to determine a path of the data plane flow through the forwarding elements (120-24; 131-134) of the radio access network part, wherein the control unit (230) is configured to determine the path taking into account said at least one data plane application (41-44) to be applied to said data plane flow, the control unit (230) being further configured to instruct the forwarding element in the path, to which said at least one data place application is attached, to pass the data plane flow through said at least one data plane application (41-44).
US09853900B1
ECMP routing is carried out in fabric of network entities by representing valid destinations and invalid destinations in a group of the entities by a member vector. The order of the elements in the member vector is permuted and fanned out. A portion of the elements in the fanned out vector is pseudo-randomly masked. A flow of packets is transmitted to the first valid destination in the masked member vector.
US09853899B2
Embodiments provide a traffic control system for WLAN access points. The traffic control system works in dependence on a first input-user priority (supplied by an authentication server). This allows different service levels to be provided to different classes of customer. In addition, the traffic control system polices and/or shapes traffic based on a second input—a modulation rate detector, which measures the modulation rate at which each connected client is sending its traffic, and uses it to indirectly cause fairer use of the available air interface capacity (e.g. by causing TCP streams to back off when they detect packet loss). Finally, for some embodiments where public Wi-Fi is being delivered through private Wi-Fi access points, the traffic control system is to manage the air interface utilization split between public and private WiFi users, to ensure that private users do not have their Wi-Fi air interface network capacity unduly impaired by public users.
US09853897B2
When a User Edge Device (UED) receives a unicast packet from a user side, the UED searches in a Media Access Control (MAC) table. When a matching entry in the MAC table is found, the UED forwards the unicast packet locally. When no matching entry in the MAC table is found, the UED transmits the unicast packet to a Network Edge Device (NED). When the UED receives a broadcast packet from the user side, the UED broadcasts the broadcast packet within a same Virtual Local Area Network (VLAN) of a local site and forwards to the NED.
US09853891B2
According to one embodiment, a system includes one or more memory units for storing an Address Resolution Protocol (ARP) table. The system further includes one or more processors. The processors receive, from a routing protocol, an Internet Protocol (IP)-Media Access Control (MAC) address pair for a first host computer. The processors further populate the ARP table with the IP-MAC address pair for the first host computer.
US09853885B1
Techniques and solutions for performing packet duplication in a packet-switched network are described. For example, duplicates of a network packet can be created and sent to a destination via different network paths. Packet duplication can be performed by a computer that is creating and sending network packets. Packet duplication can also be performed by another type of computing device such as a router that receives network packets and creates duplicates that are then sent to the destination via different network paths. Network packets can be encapsulated using encapsulation packets that include network path indicators that indicate use of different network paths. Multiple copies of a network packet can be received and processed.
US09853879B2
Presently disclosed are systems and methods for identifying interconnections among physical-layer cross-connect switches. One embodiment takes the form of a method of discovering external connections among a plurality of interconnected physical-layer cross connects (PLCCs). The method includes maintaining external-link mapping data for the plurality of PLCCs, which each include a plurality of ports. The method further includes determining that a first data sequence that was transmitted outbound via a first port of a first PLCC matches a second data sequence that was received inbound via a second port of the second PLCC, and responsively updating the external-link mapping data to indicate an external connection between the first port of the first PLCC and the second port of the second PLCC.
US09853878B2
A method for regulating output from stream operators performing a windowing operation may include receiving stream of tuples to be processed by a plurality of processing elements, each processing element having one or more stream operators. The method may also include receiving a first stream of tuples at a first stream operator, the first stream operator being configured to generate a stream of accumulated tuples according to a set of windowing conditions. The method may then include processing the stream of accumulated tuples in response to a window trigger, where the processing generates a quantity of output. At least one processor may then monitor the quantity of output to determine whether the quantity of output exceeds a data output threshold. The processing may then be adjusted, in response to determining that the quantity of output exceeds the data output threshold, to reduce the output to approach the data output threshold.
US09853871B2
Exemplary embodiments relate to an apparatus and a method for providing a dynamic collaboration service. A dynamic collaboration service platform according to one embodiment may include a collaboration managing module configured to collect and manage a plurality of unit services required for collaboration to analyze application service specification related to an application service and provide the application service based on the analyzed result; a service operating module configured to install and operate the collected plurality of unit services; and an execution engine configured to provide a virtual machine for executing the plurality of unit services.
US09853865B2
Methods and systems are provided for Layer 2 (L2) discovery in a managed shared network, such as a Multimedia over Coax Alliance (MoCA) network. A network controller node of the MoCA network node may receive, from a node entering the MoCA network, a submission requesting discovery of information regarding communication capabilities of a plurality of nodes in the network. In response to the request, the network controller node may obtain from one or more nodes of the plurality of nodes information regarding communication capabilities of the plurality of nodes, and may send the communication capabilities of the plurality of nodes, such as to a second plurality of nodes.
US09853864B2
A system and method are provided for updating location information associated with a printer resource stored in a printer resource registry in a network resource access system. Updating the location information for the printer resource may involve obtaining a unique identifier for the printer resource, determining the location of the printer using GPS or other location based services, authenticating access to the printer resource registry, and submitting the location information to the printer resource registry. Systems for updating location information in the resource registry may operate on the printer resource by itself or in conjunction with a mobile device. System may operate autonomously or provide a user interface for a system administrator to update location information.
US09853859B2
A network element (101-104) of a software-defined network is adapted to construct a configuration system on the basis of configuration data received from a controller (105, 106) of the software-defined network. The network element is arranged to transmit, in response to an event indicating a need to verify the configuration system, status information to the controller. The event may include for example a loss and a subsequent reestablishment of a connection between the network element and the controller. The status information indicates a first portion of the configuration data which has been implemented in the configuration system prior to the event. After receiving the status information, the controller is able transmit an appropriate second portion of the configuration data to the network element so as to enable verification of an appropriate portion of the configuration system. Thus, there is no need to verify the whole configuration system after the event.
US09853851B2
A base station may generate and transmit a transport stream including a sequence of frames. A frame may include a plurality of partitions, where each partition includes a corresponding set of OFDM symbols. For each partition, the OFDM symbols in that partition may have a corresponding cyclic prefix size and a corresponding FFT size, allowing different partitions to be targeted for different collections of user devices, e.g., user devices having different expected values of maximum delay spread and/or different ranges of mobility. The base station may also dynamically re-configure the sample rate of each frame, allowing further resolution in control of subcarrier spacing. By allowing the cyclic prefixes of different OFDM symbols to have different lengths, it is feasible to construct a frame that conforms to a set payload duration and has arbitrary values of cyclic prefix size per partition and FFT size per partition. The partitions may be multiplexed in time and/or frequency.
US09853843B2
A cellular radio architecture that includes a multiplexer coupled to an antenna structure and including multiple signal paths, where each signal path includes a bandpass filter that passes a different frequency band than the other bandpass filters and a circulator that provides signal isolation between the transmit signals and the receive signals. The architecture also includes a receiver module having a separate signal channel for each of the signal paths in the multiplexer, where each signal channel in the receiver module includes a receiver delta-sigma modulator that converts analog receive signals to a representative digital signal. The delta-sigma modulator includes an LC filter having a plurality of LC resonator circuits, a plurality of transconductance amplifiers and a plurality of integrator circuits, where a combination of one resonator circuit, transconductance amplifier and integrator circuit represents a two-order stage of the LC filter.
US09853838B2
A Power Over Data Lines (PoDL) system includes Power Sourcing Equipment (PSE) supplying DC power and differential Ethernet data over a single twisted wire pair to a Powered Device (PD). Due to start-up perturbations, PD load current variations, and other causes, dV/dt noise is introduced in the power signal. Such noise may be misinterpreted as data unless mitigated somehow. Rather than increasing the values of the passive filtering components conventionally used for decoupling/coupling the power and data from/to the wire pair, active circuitry is provided in the PSE, PD, or both to limit dV/dt in the power signal. Such circuitry may be implemented on the same chip as the PSE controller or PD controller. Therefore, the sizes of the passive components in the decoupling/coupling networks may be reduced.
US09853832B2
The present disclosure provides a wireless Ethernet network controlling method, for connecting a mobile device to an Ethernet through a wireless dock, comprising: connecting an Ethernet PHY of a wireless dock to an Ethernet; wirelessly linking a first wireless NIC of the wireless dock to a second wireless NIC of a mobile device; a control server unit of the wireless dock receiving an operation status setting signal through the first wireless NIC generated by a virtual Ethernet NIC, and the control server unit transmitting the operation status setting signal to the Ethernet PHY for setting-up the operation status of the Ethernet PHY; and a VLAN unit processing the data packets transmitted between the Ethernet PHY and the first wireless NIC. Accordingly, the user of the mobile device can experience the complete functions of the Ethernet device.
US09853830B2
When the information-provision apparatus is providing an audio signal to the specific information reproduction apparatus, the user enters an operation input to the specific information reproduction apparatus to switch processing to reproduce an audio content from the specific information reproduction apparatus to another information reproduction apparatus. In this case, the specific information reproduction apparatus requests the information-provision apparatus to start an operation of providing the audio content to the other information reproduction apparatus specified in the operation input as an apparatus to newly reproduce the audio content. Then, the specific information reproduction apparatus requests the information-provision apparatus to end an operation of providing the audio content to the specific information reproduction apparatus specified in the operation input as an apparatus to terminate an operation of reproducing the audio content.
US09853821B2
A CPU of an image forming apparatus controls, according to establishment of a sleep change condition, a MAC/PHY in a network unit to change the image forming apparatus from a link-up state to a link-down state. The CPU controls the image forming apparatus to change from a normal mode to a deep sleep mode. A CPU of the network unit controls, according to the change of the image forming apparatus from the normal mode to the deep sleep mode, the MAC/PHY to change the link-down state of the image forming apparatus to the link-upstate. The CPU controls the MAC/PHY to transmit a MAC address necessary for causing the image forming apparatus to participate in VLAN to a switching hub.
US09853818B2
A system and method for signing and authenticating electronic documents using public key cryptography applied by one or more server computer clusters operated in a trustworthy manner, which may act in cooperation with trusted components controlled and operated by the signer. The system employs a presentation authority for presenting an unsigned copy of an electronic document to a signing party and a signature authority for controlling a process for affixing an electronic signature to the unsigned document to create a signed electronic document. The system provides an applet for a signing party's computer that communicates with the signature authority.
US09853812B2
Content on a device is encrypted and protected based on a data protection key corresponding to a particular identity of the user of the device. The protected content can then be stored to cloud storage, and from the cloud storage the protected content can be transferred to various other ones of the user's devices. A data protection key that is used to retrieve the plaintext content from the protected content is maintained by the user's device. This data protection key can be securely transferred to other of the user's devices, allowing any of the user's devices to access the protected content.
US09853811B1
Nodes in a distributed system utilize the same cryptographic key, where the cryptographic key is subject to a usage limit. The usage limit is allowed to be temporarily exceeded. When the usage limit is exceeded, results of exceeding the usage limit are corrected to mitigate the effects of exceeding the usage limit.
US09853807B2
A phase lock loop (PLL), such as an all digital phase lock loop (ADPLL) to provide an example, of the present disclosure operates in a frequency tracking mode to adjust a frequency of the output signal to be proportional to a frequency of a reference input signal, or, in a phase tracking mode to adjust a phase of the output signal to match any variations in the reference input signal. The ADPLL includes a phase and/or frequency detector that provides an error signal representing a difference, in frequency and/or phase, between the output signal and the reference input signal. The ADPLL monitors a trend of the error signal, such as a positive trend, a negative trend, or a flat trend to provide some examples, and switches among the frequency tracking mode and the phase tracking mode upon detecting a change in the trend of the error signal.
US09853803B1
Systems, methods, and other embodiments associated with auto-negotiating over a single pair PHY are described. According to one embodiment, an apparatus includes a physical layer (PHY) transceiver configured to communicate over a single twisted pair channel. The apparatus includes a setup logic configured to control the PHY transceiver to initiate an auto-negotiation sequence over the single twisted pair channel with a remote device upon detecting a transmission from the remote device on the single twisted pair channel. The auto-negotiation sequence includes an exchange of parameters with the remote device using a half-duplex mode to communicate on the single twisted pair channel.
US09853798B2
A communication device, method, and system generate wireless communication signals that include a subframe within a radio frame. The subframe includes an extension control area in a data area of the subframe. The extension control area is set according to a periodic mapping pattern.
US09853789B2
Provided are a method and an apparatus for allocating a control channel in a wireless communication system. A base station allocates an enhanced physical downlink control channel (e-PDCCH) to a localized region within a physical downlink shared channel (PDSCH) region, allocates the e-PDCCH to a distributed region within the PDSCH region, and transmits a scheduling assignment via the allocated e-PDCCH.
US09853787B2
Methods and system for carrier frequency offset (CFO) estimation are described. The method includes determining correlation values between a plurality of samples from a received signal and a plurality of reference signals corresponding to a plurality of CFO candidates. A set of correlation values which exceeds a threshold is determined and a corresponding CFO candidate for each correlation value in the set is selected. A CFO estimate based on an interpolation of selected CFO candidates is then calculated.
US09853786B2
One embodiment of the present invention relates to a method by which a terminal reports channel state information (CSI) in a wireless communication system, the channel state information reporting method comprising the steps of: deriving an interference measurement on the basis of a zero power CSI-reference signal (RS) related to a CSI-interference measurement (IM) resource configuration: calculating a channel quality information (CQI) value on the basis of the interference measurement; and transmitting CSI including the CQI value to a base station, wherein at least one RE according to the CSI-IM resource configuration is included in different ECCEs included in a PRB pair.
US09853784B2
Embodiments of a high-efficiency WLAN (HEW) master station and method for communicating in accordance with a scheduled OFDMA technique on secondary channels are generally described herein. An access point is configured to operate as part of a basic-service set (BSS) that includes a plurality of high-efficiency WLAN (HEW) stations and a plurality of legacy stations. The BSS operates on a primary channel and one or more secondary channels. In accordance with some embodiments, the access point may communicate with one or more of the HEW stations on one or more of the secondary channels in accordance with a scheduled OFDMA communication technique when the primary channel is utilized for communication with one or more of the legacy devices.
US09853774B2
A system includes first, second, and third apparatuses. The second apparatus converts a first control-command received from the first apparatus to second control-commands compatible with the third apparatus, requests the third apparatus to perform the second control-commands, and notifies the first apparatus of a normal finish of the first control-command when all the second control-commands have finished normally, so that the first apparatus updates a first status of the third apparatus that is held by the first apparatus. The third processor updates a second status of the third apparatus that is held by the third apparatus, upon finishing each second control-command, generates reverse-commands for restoring a result of having executing the second control-commands to a status prior to executing the second control-commands, and, when all the second control-commands have not been executed, restores the second status to a status prior to having executed the second control-commands by executing the reverse-commands.
US09853766B2
According to various embodiments, a radio communication device may be provided. The radio communication device may include: a transmitter configured to transmit a null data packet. The null data packet may include acknowledgement data indicating acknowledgements for a plurality of packets. The null data packet may include a cyclic redundancy check field configured to provide information based on which the null data packet or acknowledgements may be checked for errors. The null data packet may include further information based on which the acknowledgements may be checked for errors.
US09853764B2
A method and an apparatus for self-calibration of an ONU receiver in a multi-wavelength PON system, said method including the initial physical layer scan of the receiver tuning range, distributed estimation of the down-stream wavelength channel drift with respect to the nominal standard-based wavelengths, and reporting the estimated downstream wavelength channel drift in the downstream Channel_Map message.
US09853763B2
Proposed is an OLT for a passive optical wavelength division multiplex network. The network contains optical transmitters for generating downstream signals of an L-Band, as well as optical receivers for receiving upstream signals of a C-Band. Furthermore, the OLT contains a bi-directional SOA and an optical interface. The optical interface, the SOA, the transmitters and the receivers are optically coupled such that an upstream signal received at the optical interface is firstly provided to the bi-directional SOA and subsequently from the SOA to one of the receivers, and such that a downstream signal generated by one of the transmitters is firstly provided to the bi-directional SOA and then subsequently to the optical interface. The bi-directional SOA has a gain function that is not constant with respect to a wavelength of an optical signal to be amplified. Furthermore, the gain function is maximal for a wavelength located within the C-band.
US09853759B1
Systems and methods for accepting payments for goods and services provided by a merchant. In one embodiment a method can be implemented by obtaining digital content; offering said digital content to a wireless telephone user; receiving payment information from said user for purchase of said digital content; processing said payment information so as to confirm payment for said digital content; and then downloading said digital content to said wireless telephone of said wireless telephone user. Optionally, the transaction may be staged by the consumer, or others.
US09853758B1
Systems and methods for a signal mixing device are provided. An example method includes generating a mixing request during a live performance based on sensed mouth movement when sensed audio from the mouth is less than a threshold. In such an example method, the sensed mouth movement may be generated from a sensor mounted separately from an audio sensor of a microphone, and may be displayed at a mixing console during the live performance.
US09853756B2
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a data source determining to send a multicast transmission for a multicast group having a multicast group identifier, wirelessly communicating an expression with at least one node in the multicast group, the expression based on the multicast group identifier, and sending the multicast transmission to the at least one node. The apparatus may a data receiver determining to receive a multicast transmission for a multicast group having a multicast group identifier, wirelessly communicating an expression with a data source in the multicast group, the expression based on the multicast group identifier, and receiving the multicast transmission from the data source.
US09853748B2
Systems and methods are provided that may be implemented to optimize or otherwise control radio module transmit power performance from a given wireless-enabled information handling system platform based on a set of system-specific RF parameter values that are provisioned and stored on the information handling system platform and that uniquely represent particular RF characteristics (e.g., such as specific device environment, system chassis configuration, etc.) of the given information handling system.
US09853746B2
Shielded extremely high frequency (EHF) connector assemblies are disclosed herein. In some embodiments, a first extremely high frequency (EHF) shielded connector assembly configured to be coupled with a second EHF shielded connector assembly. The first EHF connector assembly can include a first EHF communication unit operative to contactlessly communicate EHF signals with a second EHF communication unit included in the second EHF shielded connector assembly. The first connector can include a connector interface that includes a configuration to interface with a respective connector interface of the second EHF shield connector assembly, and several different material compositions that, in conjunction with the configuration, provide shielding to prevent or substantially reduce EHF signal leakage when the first EHF assembly connector is coupled to the second EHF assembly connector and the first EHF communication unit is contactlessly communicating EHF signals with the second EHF communication unit.
US09853726B2
This disclosure relates to optical line system equipment, which enables wavelength addition for long haul transmission. The system is configured to prevent contention of wavelengths added into a multiplexer. For example, an optical wavelength combiner, such as a multiplexer, may include components that are configured to detect potential collisions between existing wavelengths and a newly added wavelength, and block the addition of the conflicting wavelength while alerting the operator.
US09853722B1
A method to avoid sympathetic switches in path switching protection due to client protection switching includes monitoring a drop side Tandem Connection Monitoring (TCM) entity and a line side TCM entity for a connection, wherein the drop side TCM is provisioned between a drop port of the node and a second drop port of a corresponding node, and wherein the line side TCM entity is provisioned between a plurality of line ports of the node and a second plurality of line ports of the corresponding node; responsive to detecting defects in both the drop side TCM entity and the line side TCM entity on a working line, implementing path protection switching of the working line; and, responsive to detecting defects only in the drop side TCM entity, implementing path protection switching of the working line responsive to persistence of the defects.
US09853719B2
Methods and apparatuses for wireless communication devices to discover each other and share information are described. Wireless communication devices transmit and receive messages to identify compatible wireless communication devices. The messages include indicators for a communication service and one or more user identification values. A scanning wireless communication device identifies a message from a broadcasting wireless communication device that satisfies a set of matching filter criteria and extracts user identification values from the message. The scanning wireless communication device compares the extracted user identification values to a local set of user identification values. When an extracted user identification value from the message matches a user identification value in the local set of user identification values, the scanning wireless communication device establishes a connection to the broadcasting wireless communication device according to the communication service indicated in the message.
US09853716B2
Multibeam coverage for a high altitude platform (“HAP”) is disclosed. An example method to provision a HAP includes determining an altitude range at which the HAP will operate and determining a minimum elevation angle from the ground to the HAP. The method also includes determining a coverage area of the HAP based on the altitude range and the minimum elevation angle and partitioning the coverage area into substantially equal-sized cells. The method further includes assigning an antenna to each of the cells and determining a beamwidth and an elevation angle for each antenna to provide communication coverage to the corresponding cell. The method moreover includes determining an aperture for each of the antennas based on the beamwidth and the elevation angle to provide the substantially equal-sized cells.
US09853711B2
Provided are a method and apparatus for providing digital content and a method and apparatus for displaying digital content. In the displaying method, method of displaying content in a terminal, situational information including at least one of information regarding a user of the terminal and information regarding an external environment is collected, whether the collected situational information conforms to display conditions of the content is determined, and then, the content is selectively displayed based on a result of the determining.
US09853710B2
A relay apparatus of this disclosure includes: a communication unit that communicates with a radio device by radio; a storage unit that stores connection history information on a past radio connection with the radio device; and a controller that specifies a frequency offset, which is used at a time when the radio connection with the radio device is initiated, based on the connection history information.
US09853708B2
An electrical wiring device includes a receptacle housing comprising alternating current (AC) terminal openings. The electrical wiring device further includes an AC power output terminals disposed within the receptacle housing and aligned with the AC terminal openings. The AC power output terminals are designed to receive prongs of an electrical plug through the AC terminal openings. The electrical wiring device also includes a wireless signal extender circuit disposed within the receptacle housing. The wireless signal extender circuit is configured to receive an incoming wireless signal and to transmit an outgoing wireless signal, where the outgoing wireless signal is generated based on the incoming wireless signal.
US09853707B2
A method of providing channel station information in a beamforming system is proposed. Reference Signal (RS) is used for channel state estimation. For fine-resolution dedicated beam with smaller spatial coverage, additional channel monitoring of coarse-resolution beams for beam fallback is applied. The joint coverage of monitored fallback beams covers a desired service area. For beam administration, fallback beams need to be evaluated and the most preferable beam is selected for use in case the currently used dedicated beam is no longer suitable. For link adaptation, at least the channel state of the selected fallback beam is evaluated and provided to a scheduler (e.g., a BS) for adapting the transmission of the selected fallback beam.
US09853704B2
Discloses is a method in which a user equipment (UE) reports channel state information to an evolved Node B (eNB) for beamforming based on multiple antennas in a wireless communication system. Specifically, the method comprises the steps of: receiving information on a plurality of reference signal resources from the eNB; generating channel state information containing information related to one preferred precoder to be applied to the plurality of reference signal resources in common and information related to one linking precoder for connecting the plurality of reference signal resources; and reporting the channel state information to the eNB, wherein the multiple antennas are partitioned into sections of row or column units and the plurality of reference signal resources correspond to the sections.
US09853702B1
The method is for channel estimation with transmitter (Tx) and receiver (Rx) beam training in an OFDMA HBF system wherein the transmitter and receiver communicate over a channel and each include a plurality of Radio Frequency (RF) chains and an antenna array of antenna elements corresponding to each RF chain, and wherein the transmitter includes an analog beamformer and the receiver includes an analog combiner. The method includes generating a set of orthogonal Tx training beams for the transmitter based upon a number of antenna elements in the transmitter antenna array, and generating a set of orthogonal Rx training beams for the receiver based upon a number of antenna elements in the receiver antenna array. The method includes probing the channel by simultaneously transmitting OFDMA preambles with each RF chain using a different one of the orthogonal Tx training beams and receiving the OFDMA preambles with each of the orthogonal Rx training beams in a scheduling sequence that includes a pairing of each orthogonal Tx training beam with each orthogonal Rx training beam, and performing channel estimation based upon probing feedback results including a channel response between different pairs of the orthogonal Tx training beams and the orthogonal Rx training beams.
US09853694B2
Among other things, one or more techniques and/or systems are described herein for transferring communication information between a stationary unit and a movable (e.g., rotating) unit, or between two movable units without contact between the units. A transmitter is configured to translate digital information into an analog signal which may be fed to an input coupler positioned within a channel of an electrically conductive member (e.g., on a first unit, such as a stationary unit). The current of the signal induces a signal in an output coupler (e.g., on a second unit, such as a movable unit). Voltage characteristics of the induced signal (e.g., which substantially correspond to voltage characteristics of the signal fed into the input coupler) may subsequently be used to reconstruct the digital data at a receiver. In this manner, information can be communicated between two non-contacting units.
US09853693B2
In an example of a method for locating a Near Field Communication (NFC) antenna, an indication of an imminent use of the NFC antenna is received. In response to receiving the indication, a light is caused to illuminate a location of the NFC antenna, a logo of the NFC antenna, or an area within proximity of the location of the NFC antenna in a pattern.
US09853692B1
The embodiments described herein include a transmitter that transmits a power transmission signal (e.g., radio frequency (RF) signal waves) to create a three-dimensional pocket of energy. At least one receiver can be connected to or integrated into electronic devices and receive power from the pocket of energy. The transmitter can locate the at least one receiver in a three-dimensional space using a communication medium (e.g., Bluetooth technology). The transmitter generates a waveform to create a pocket of energy around each of the at least one receiver. The transmitter uses an algorithm to direct, focus, and control the waveform in three dimensions. The receiver can convert the transmission signals (e.g., RF signals) into electricity for powering an electronic device. Accordingly, the embodiments for wireless power transmission can allow powering and charging a plurality of electrical devices without wires.
US09853683B2
Radio frequency (RF) front end circuitry includes primary communications circuitry and secondary communications circuitry. The primary communications circuitry is configured to provide primary RF transmit signals and receive primary RF receive signals. The secondary communications circuitry is configured to provide primary RF transmit signals during certain uplink carrier aggregation configurations to provide antenna-to-antenna isolation between primary RF transmit signals and thus reduce intermodulation between signals in problematic operating band combinations.
US09853680B2
Circuits and methods related to adjustable compensation for parasitic effects in radio-frequency switch networks. In some embodiments, an adjustable compensation circuit for a radio-frequency (RF) circuit can include an inductive circuit that couples a selected node of the RF circuit with a reference node. The inductive circuit can be configured to provide a plurality of inductance values. In some embodiments, the RF circuit can be, for example, a switch network having a plurality of switchable RF signal paths, the reference node can be a ground node, and the selected node can be a common node such as an antenna port.
US09853675B1
A mobile phone cover having a phone back, phone front, and a manipulable objects affixed to the phone back. The manipulable objects are configured to provide a user with sensory feedback that is tactile, visual, or audible or a combination of two or of three. A first tactile feedback includes a depress/release button and a corresponding audible feedback is a clicking sound. A second tactile feedback is rotary turning-in-place, and a corresponding audible feedback is a clicking sound or no sound. A third tactile feedback is a rocker motion and a corresponding audible feedback is a snapping sound. A fourth tactile feedback is an omnidirectional rolling ball and a corresponding audible feedback is no sound. A fifth tactile feedback is turnable gears and the corresponding audible feedback is a snapping sound. A sixth tactile feedback is depress/release half-domes and the corresponding audible feedback is a popping sound.
US09853674B2
A case for use with an electronic device includes a base portion with side portions extending therefrom forming a pocket. The case also includes a first material generally at an exterior of the pocket, forming a majority of an exterior surface of the base portion, and a second material secured to and having a higher coefficient of friction than the first material, generally at an interior of the pocket. The second material protrudes through aperture(s) in the first material at the base portion to protrude from the interior to the exterior of the base portion, and outward from the first material such that the second material contacts a support surface when the base portion is placed thereon. The protruding second material extends away from the aperture(s) on opposing surfaces of the first material at the exterior and interior of the pocket to provide securement between the first and second materials.
US09853670B2
An apparatus comprises processing circuitry configured to determine that a primary user equipment (UE) entered a vehicle. The processing circuitry is configured to initiates transmission of an entrance notification to a carrier network server notifying that the primary UE entered the vehicle. The processing circuitry is configured to receive an assignment message from the carrier network server. The assignment message indicates that twinning has been configured between the primary UE and the apparatus. The twinning configuration includes a transfer of assignment of a service plan corresponding to the primary UE from the primary UE to the apparatus.
US09853665B2
An apparatus and a method are provided for selecting a receiver in a user equipment (UE). The method includes receiving, at the UE, a signal; determining, at the UE, a switch metric based on correlation metrics of a training sequence of the signal; comparing, at the UE, the switch metric with a threshold; and selecting, at the UE, one of a voice services over adaptive multi-user channels on one slot (VAMOS) receiver and a non-VAMOS receiver based on the comparing result.
US09853662B1
Techniques described and suggested herein include systems and methods for optimizing random access characteristics for data archives stored on data storage systems using redundancy coding techniques. For example, redundancy coded shards, which may include identity shards that contain unencoded original data of archives, may be configured such that a variable number of the shards can be leveraged to meet random access requirements for retrieval requests associated with the archives stored and/or encoded therein. Implementing systems may monitor random access rates, capabilities, and burdens, so as to adaptively account for changes to some or all of the monitored parameters.
US09853659B2
The invention relates to an encoder and a decoder and methods therein for supporting split gain shape vector encoding and decoding. The method performed by an encoder, where the encoding of each vector segment is subjected to a constraint related to a maximum number of bits, BMAX, allowed for encoding a vector segment. The method comprises, determining an initial number, Np_init, of segments for a target vector x; and further determining an average number of bits per segment, BAVG, based on a vector bit budget and Np_init. The method further comprises determining a final number of segments to be used, for the vector x, in the gain shape vector encoding, based on energies of the Np_init segments and a difference between BMAX and BAVG. The performing of the method enables an efficient allocation of the bits of the bit budget over the target vector.
US09853658B1
A DAC circuit includes: a PWM encoding circuit for converting a digital signal to first and second PWM signals, whereby a combination of the first and second PWM signals becomes a PWM encoded signal of at least 3 levels including a positive, a zero and a negative level, wherein the digital signal represents a number in a numerical range; and a demodulation circuit for generating the analog signal according to the first and second PWM signals. The first and second PWM signals have a minimum duty larger than 0 when the digital signal represents a middle number in the numerical range. The zero level of the combination of the first and second PWM signals has a duty which decreases as a difference between the number represented by the digital signal and the middle number increases.
US09853657B2
The disclosure provides a delta sigma modulator that includes a first input port and a second input port. These ports receive a differential input signal. A DAC is coupled to the first input port and the second input port, and receives a differential feedback signal and a plurality of selection signals. A loop filter generates a differential filtered signal in response to a differential error signal. The differential error signal is proportional to a difference in the differential input signal and the differential feedback signal. A quantizer generates a quantized output signal in response to the differential filtered signal. A modified DWA block coupled between the quantizer and the DAC, generates the plurality of selection signals in response to a chop clock, a regular clock, the quantized output signal and a plurality of selection index signals. A selection index signal is dependent on previously generated plurality of selection signals.
US09853656B2
A method and apparatus for conversion of a time interval to a digital word, the time interval being mapped to a difference of a length of a reference time and a length of a signal time. Reference time is generated from an instant when the beginning of the time interval is detected, and the signal time is generated from an instant when the end of the time interval is detected by the use the control module. The generation of the reference time and the signal time is terminated at the same instant. In the apparatus, bottom plates of capacitors of the set of capacitors are connected to a ground of the circuit, and top plates of these capacitors are connected, respectively, to moving contacts of change-over switches. First, second, and third stationary contacts are connected to the signal rail, the ground of the circuit, and to the reference rail.
US09853655B1
In some examples, a method includes controlling a first set of switches to deliver a first voltage signal through a first set of capacitors to a common node. The method also includes controlling a second set of switches to deliver a second voltage signal through a second set of capacitors to the common node, wherein the first set of capacitors is electrically connected to the second set of capacitors by the common node. The method further includes measuring a time duration to discharge the common node. The second voltage signal includes an opposing polarity to the first voltage signal.
US09853640B2
A floating core network for secure isolation of a circuit from an external supply interface is described. Isolation of a core is accomplished through a dynamic current limiting network providing an isolated core voltage to the core; and an isolated supply for the corresponding core that is continuously recharged by the dynamic current limiting network. The dynamic current limiting network can include two control loops, one control loop providing a fixed gate voltage to a p-type transistor supplying current to the isolated supply and another control loop providing a fixed gate voltage to an n-type transistor sinking current from the isolated supply.
US09853631B2
A high-power pulse generator (1), belonging to the LTD family, includes two series of power modules, one series of standard modules (3s) and one series of modified modules (3m), each including a switch (6s; 6m), provided with a trigger electrode (9s; 9m), positioned in series between two capacitors (4s; 4m), the modified modules being designed to produce a pulse at a frequency substantially three times the frequency of the standard modules, and a trigger device (13) designed to control the standard and modified switches (6s; 6m) via a single trigger signal applied to the trigger electrode (9s; 9m) of same. The trigger signal is applied to the switches through a trigger impedance (10m; 10s) that is different between the standard and modified modules, and the plateau slope of the generated pulse depends on the difference between the value of the standard impedance and that of the modified impedance.
US09853628B1
A structure of an integrated crystal oscillator package has a first quartz crystal resonator, a second quartz crystal resonator, and application-specific integrated circuit chip (ASIC) combined in a package. The ASIC has a switch control for receiving audio formats of 44.1 kHz and 48 kHz with different hi-fidelity (hi-fi). The first quartz crystal resonator has a first clock rate corresponding to the 44.1 kHz frequency and the second quartz crystal resonator has a second clock rate corresponding to the 48 kHz frequency to be switched by the present invention in operation.
US09853623B2
A high-selectivity low-loss duplexing system includes a first duplexer having a first port, a second port, a transmit port and a receive port. A second duplexer has a third port, a fourth port, an inverted transmit port and the receive port. The first port and the third port are connected to an antenna by a balun. The transmit port and the inverted transmit port are connected to at least one power amplifier. The receive port is connected to a low noise amplifier. A phase shifter includes a lattice filter configured to short the second port to the third port and the fourth port to the first port at a receive frequency, and short the second port to the first port and the fourth port to the third port at a transmit frequency.
US09853612B1
A circuit including: input and output nodes and first and second feedback nodes; a first input amplifier having an input connected to the input node and an output connected to the first feedback node; a second input amplifier having an input connected to the input node and an output connected to the second feedback node; a capacitor connecting the first feedback node and the second feedback node; an amplifier having an input connected to the first feedback node and an output connected to the output node; a base feedback amplifier with an input connected to the output node and an output connected to the first feedback node; a tunable feedback amplifier with an input connected to the output node and an output connected to the second feedback node; and a tuning circuit for varying a transconductance of the tunable feedback circuit and operational frequency of the peaking amplifier circuit.
US09853611B2
An instrumentation amplifier that includes input capacitance cancellation is provided. The architecture includes programmable capacitors between the input stage and a current feedback loop of the instrumentation amplifier to cancel input capacitances from electrode cables and a printed circuit board at the front end. An on-chip calibration unit can be employed to calibrate the programmable capacitors and improve the input impedance.
US09853610B2
Systems and methods related to linear and efficient broadband power amplifiers are disclosed. In some embodiments, a method for amplifying a radio-frequency signal includes providing a Doherty amplifier circuit having a carrier amplification path and a peaking amplification path. The method includes receiving an radio-frequency signal and splitting the radio-frequency signal into a first portion and a second portion, the first portion provided to the carrier amplification path, the second portion provided to the peaking amplification path. The method further includes combining, using a balance to unbalance circuit, outputs of the carrier amplification path and the peaking amplification path to yield an amplified radio-frequency signal.
US09853592B2
A method and a device for controlling an energy-generating system are operated with a renewable energy source. In the method, a prediction about an energy yield of the energy-generating system is made for a predefined prediction time period, and a predefined area, using a learning system with an input vector and an output vector. The output vector includes operating variables for a multiplicity of successive future times of the time period. The input vector includes variables, influencing the operating variables, for a point in time from a multiplicity of points in time of a predefined observation time period. The input variables include at least three items of information for the observation time period and the predefined area. The energy-generating system is controlled on the basis of the generated prediction such that weather-conditioned fluctuations in the energy yield of the energy-generating system are reduced.
US09853588B2
A control circuit for a motor of a compressor includes an inverter control module configured to control power switching devices of an inverter to generate output voltages from a DC power supply. The output voltages are applied to windings of the motor. A current control module is configured to generate voltage signals based on a torque demand. The inverter control module controls the power switching devices according to the voltage signals. A selector is configured to output one of an open loop torque value and a closed loop torque value as the torque demand. An open loop torque module is configured to generate the open loop torque value. The open loop torque module is configured to apply an upper limit to the open loop torque value. The upper limit is based on a voltage of the DC power supply.
US09853585B2
A control apparatus for controlling a motor performing pressure control includes circuitry which calculates a detected speed of a motor based on an input pressure command, sensor reaction force, movable part viscous damping force and movable part mass, outputs the detected speed, calculates the movable part viscous damping force by multiplying the detected speed by a movable part viscous damping coefficient to calculate the detected speed, calculates a detected position of the motor by integrating the detected speed, outputs the detected position, calculates a sensor viscous damping pressure by multiplying the detected speed by a sensor viscous damping coefficient, calculates a sensor spring pressure by multiplying the detected position by a sensor spring constant, calculates a detected pressure of a pressure sensor by adding the sensor spring pressure to the sensor viscous damping pressure, and outputs the sensor reaction force which is the detected pressure to calculate the detected speed.
US09853581B2
A control for a multi-shaft turbine engine system using electrical machines seeks optimal system performance while accommodating hard and soft component limits. To accommodate the component limits, the control may generate a number of possible operating point options reflecting potential trade-offs in performance, lifing, efficiency, or other objectives.
US09853576B2
Provided is a control apparatus of a vibration-type actuator for generating an elliptical motion of contact portions by a common alternating current including a frequency determining unit for setting a frequency of the alternating current. The frequency determining unit sets the frequency of the alternating current for changing an ellipticity of the elliptical motion, within a frequency range such that ellipticity changing frequency ranges set for the vibrators are overlapped, and the ellipticity changing frequency ranges are set for the vibrators as frequency ranges between an upper limit and a lower limit, such that the lower limit is a maximum resonant frequency at a time of changing the ellipticity, and the upper limit is larger than the lower limit and is a maximum frequency for the relative movement of the driving member.
US09853575B2
A linear actuator assembly has a linear actuator including a motor shaft extending from a base with a piezoelectric component oscillate the shaft. The shaft has a faceted surface. A movable carriage has a notch with at least one flat surface that receives the shaft of the linear actuator. The carriage is in direct and continuous contact with the motor shaft at the notch such that the motor shaft's facet is in contact with the flat surface of the notch, when the carriage moves linearly along a travel axis. A spring is coupled to the carriage to urge the motor shaft into contact with the notch of the carriage so as to maintain contact between the motor shaft facet and the flat surface of the notch to inhibit rotation of the motor shaft.
US09853569B2
The invention relates to a method for actuating inverter stages (2) switched in parallel, wherein each inverter stage (2) comprises several switching elements (3) with two switching states each. In accordance with the invention, the actuation of the inverter stages (2) occurs via a central control unit (6) which is connected to each inverter stage (2) via a serial data transmission path (5). Measures are proposed for transmitting the selected switching states from the central control unit (6) to the respective inverter stage (2) in order to ensure secure operation of the inverter stages (2) over a plurality of switching processes on the one hand and to reliably prevent functional impairments of the switching elements (3) by erroneous actuation, but to also carry out the actuation of the switching elements (3) of the inverter stages (2) in a sufficiently rapid way on the other hand in order to avoid impairing the quality of the output current formed by the inverter stage (2).
US09853568B2
The resonant inverter circuit includes two or more switch elements. A detector detects an output current of the switch elements. A resonance frequency determiner determines that the resonance frequency of the resonant inverter circuit is abnormal when a number of times an absolute value of a current detected by the detector at turn-off of the switch elements is equal to or greater than a threshold is equal to or greater than a predetermined number of times that is two or more during a predetermined period that is equal to or longer than two switching periods of the switch elements. A controller causes the resonant inverter circuit to stop a switching operation when the resonance frequency determiner determines that the resonance frequency of the resonant inverter circuit is abnormal.
US09853567B2
A high efficiency multi-mode/multi-phase power conversion device has DC-boost receiving input power from a plurality of DC (e.g., solar) sources, power inverters and an AC grid supply. Power conversion switches are arranged in a stacked configuration with controllable inner and outer switches conveying: in an non-inverting switched mode, an AC voltage from power from the AC grid supply; in an inverting outer switched mode, an AC voltage from power from the AC grid supply; and in an inverting outer and inner switched mode, an inverted voltage from power from the DC-boost circuit. At least one input switch and output to the AC grid supply is coupled to an output of the power inverters and a resonant circuit is coupled to the input switch. A rectifier and/or high voltage AC output tap is coupled to the resonant circuit and a controller is coupled to the power conversion switches and the input switch.
US09853566B2
In some embodiments, a system for driving inverters in parallel includes a master controller, a plurality of slave controllers, and a plurality of inverters controlled correspondingly by each of the slave controllers. The system may further include a control signal creation unit to create control signals for the slave controllers by using data transmitted and received between the master controller and the slave controllers to enable the plurality of inverters to create balanced output currents.
US09853564B2
A synchronous rectifier includes: a rectifying circuit including transistors, the rectifying circuit being configured to generate rectified power by rectifying input power input to an input terminal of the rectifying circuit depending on switching operations of the transistors, and output the rectified power to an output terminal of the rectifying circuit; and a controller configured to apply a gate signal to each of the, and adjust a pulse width of the gate signal depending on a difference between the input power and the gate signal.
US09853558B2
A high voltage direct current (HVDC) transmission system is provided. The high voltage direct current (HVDC) transmission system includes: an integrated measurement panel; and an HVDC transmission device, wherein the HVDC transmission device is configured to: receive, from the integrated measurement panel, compensation values for compensating for the voltage values output through the first to Nth potential transformers, compensate for the voltage values output through the first to Nth potential transformers by using the received compensation values, and measure the actual voltage values by using the compensated voltage values.
US09853553B2
In accordance with an embodiment of the present invention, a method of operating a power supply circuit includes receiving an input signal comprising a request for a target power supply voltage and/or current at an interface circuit at a secondary side of an adjustable power supply. The input signal is converted into a digital signal comprising the target power supply voltage and/or current. The digital signal is transmitted via a galvanically isolated signal path to a controller in a primary side of the adjustable power supply.
US09853535B2
An external power supply and a system connection detection unit applied thereto are provided. For providing DC power, the external power supply separably connects with a positive input terminal and a negative input terminal of a system through a positive output terminal and a negative output terminal respectively. When the positive output terminal and the negative output terminal are respectively connected to the positive input terminal and the negative input terminal, a system detection terminal connects with a system connection terminal of the system, and a connection status signal generated by the system connection detection unit switches the operation of the external power supply from a deep sleeping mode to a normal operation mode. The system connection terminal is electrically connected to one of the positive input terminal and the negative input terminal through at least a first resistive element.
US09853532B2
An electromagnetic transmission assembly. The electromagnetic transmission assembly includes a stator having a central axis and a plurality of selectively-energized electromagnetic poles. A first rotor assembly is rotatably supported for rotation about the central axis. The first rotor assembly including a first rotor shaft and a castellated rotor including a plurality of radially arranged ferromagnetic pole portions disposed in a housing. A second rotor assembly is rotatably supported for rotation about the central axis. The second rotor assembly includes a second rotor shaft and a permanent-magnet rotor. The first rotor assembly is at least partially magnetically coupled to the second rotor assembly when the plurality of electromagnetic poles are energized.
US09853525B2
The subject matter described herein includes a magnetic bearing assembly and an arrangement of position sensors for the magnetic bearing assembly. In one example the magnetic bearing assembly includes a rotor for fixedly coupling to a shaft for rotating with the shaft. The assembly further includes at least one stator assembly located adjacent to the rotor and circumferentially surrounding the shaft. The stator assembly includes a control coil for magnetically supporting the rotor. The stator assembly further includes a plurality of position sensors that are circumferentially spaced from each other and that extend radially from the stator assembly for measuring an indication of axial displacement of the rotor.
US09853505B2
The present invention provides a resonant wireless power receiver circuit, including: a resonant circuit for receiving a wireless power to generate an AC resonant signal; a switch controlled rectifier circuit which includes a multi-mode switch circuit, for rectifying the AC resonant signal into a rectifier output signal to drive a load, wherein the multi-mode switch circuit includes at least one multi-mode switch; and a feedback control circuit for generating a switch control signal according to a feedback signal related to the rectifier output signal to control the at least one multi-mode switch such that it operates at least in a Resonance Short Circuit Operation to limit the rectifier output signal or to regulate the rectifier output signal. In the Resonance Short Circuit Operation, a positive resonant output node and a negative resonant output node are short-circuited by the multi-mode switch circuit.
US09853504B2
A circuit for setting a threshold level for extracting data from a signal stream includes a terminal couplable to the signal stream. A peak detector is coupled to the terminal. A valley detector is coupled to the terminal. A comparator is coupled to outputs of the peak detector and the valley detector for generating a threshold voltage for extracting data or commands from the signal stream. A method of extracting data from a signal stream including: peak detecting the signal stream to generate a first signal; valley detecting the signal stream to generate a second signal; combining the first and second signals to generate a threshold signal; and extracting data from the signal stream utilizing the threshold level signal.
US09853501B2
An edge portion which defines a planar shape has two long end sides (108a, 108b) which extend in parallel to each other, and two short end sides (107, 109) which have parallel portions extending in parallel to each other. The two long end sides and the two short end sides are reflection terminals. The parallel portion of the first short end side (107) includes a first portion (107a) and a second portion (107b). The positions of the antinodes of a first standing wave formed by a traveling wave directed toward the first portion (107a) and a reflected wave of the traveling wave and a second standing wave formed by a traveling wave directed toward the second portion (107b) and a reflected wave of the traveling wave in a direction substantially parallel to the long end sides (108a, 108b) are deviated by ¼ of the wavelength of an electromagnetic wave propagating through an electromagnetic wave transmission sheet.
US09853491B2
Disclosed are a battery protection device and method for DC power supply. The device comprises: a first branch circuit unit and a second branch circuit unit; a monitoring unit is connected with a DC power supply, the first branch circuit unit and the second charge circuit unit respectively; the first branch circuit unit and the second branch circuit unit are connected in parallel, with one end connected to the DC power source and the other end connected to the load units in series via a battery unit; when the monitoring unit detects that the DC power supply supplies power normally, it controls the first branch circuit unit to conduct, the DC power supply supplies power to the load units; when the monitoring unit detects that the DC power supply supplies power abnormally, it controls the second branch circuit unit to conduct, the battery unit supplies power to the load units.
US09853489B2
A charging device configured to charge a mobile device through the solar cells integrated on the mobile device. The charging device converts wall power to light energy which can be absorbed by the solar cells and then converted to electricity for storage in the rechargeable battery of the mobile device. The charging device includes a light source configured to emit a light beam having a spectrum tuned to the spectral response of the solar cells. The charging device includes a proximity sensor for detecting the presence of a mobile device within the charging device housing and responsively signaling the activation of the light source. The charging device includes logic for wirelessly communicating with the mobile device as well as controlling the charging process in various stages and aspects. The light source may be LEDs that also serve to transmit light communication signals to the mobile device.
US09853483B2
A wireless charging coil is provided herein. More specifically, provided herein is a wireless charging coil comprising a first stamped coil having a first spiral trace, the first spiral trace defining a first space between windings, and a second stamped coil having a second spiral trace, the second spiral trace defining a second space between windings, the first stamped coil and second stamped coil in co-planar relation, the first stamped coil positioned within the second space of the second stamped coil, and the second stamped coil positioned within the first space of the first stamped coil, the first and second coils electronically connected and an adhesive covering and surrounding the first stamped coil and the second stamped coil to bond the coils together and to insulate the coils.
US09853468B2
A robotic system comprising a mobile robot including a body housing a rechargeable power source and first electrical contact means disposed on the body and a docking station including second electrical contact means, wherein the mobile robot is dockable on the docking station in order to charge the rechargeable power source. The first electrical contact means includes at least one electrical contact aligned on a first contact axis and the second electrical contact means includes at least one elongate contact, wherein when the robot is docked on the docking station such that electrical contact is established between the first electrical contact means and the electrical contact means. The at least one elongate contact extends in a direction that is transverse to the first contact axis which permits electrical contact to be established between the robot and the docking station while accommodating a degree of lateral and angular misalignment therebetween.
US09853467B2
Systems and methods are provided for overcurrent protection in a battery charger. In certain embodiments, a method includes turning on an adapter switch to receive electrical power from an adapter connected to the battery charger; controlling a switching regulator to direct electrical current between the switching regulator and a battery port. Further, the method includes sensing a voltage drop that is related to the electrical current passing between the switching regulator and the battery port; comparing the sensed voltage drop against at least one reference voltage; and, when the sensed voltage exceeds the reference voltage, changing operation of the adapter switch to protect the battery charger from an overcurrent state.
US09853463B2
A battery monitoring and control integrated circuit is connected to a cell group having a plurality of series-connected single cells for monitoring and controlling the single cells, and includes: a first start input terminal for connecting to a DC signal generation circuit which generates a DC signal based on an AC start signal input from the outside; a start detection unit which detects the DC signal and activates the battery monitoring and control integrated circuit; and a start output unit which outputs the AC start signal to the outside after the activation of the battery monitoring and control integrated circuit.
US09853461B2
It is preferable to measure a voltage difference between two electric storage cells with a higher precision while suppressing costs of a balance correction circuit. A balance correction apparatus comprises a first balance correction section which equalizes voltages of two electric storage cells among a plurality of electric storage cells connected in series, a second balance correction section which equalizes voltages of two electric storage cells among the plurality of electric storage cells and a control section which controls operations of the first balance correction section and the second balance correction section. The control section generates a first control signal which controls operations of the first balance correction section and a second control signal which controls operations of the second balance correction section based on a measurement result of each voltage of the plurality of electric storage cells.
US09853459B2
A method and apparatus are provided for controlling power in a wireless power transmission/reception system. The method includes receiving power information from a receiver entering a charging area; determining whether power can be supplied to the receiver, based on the power information; and if the power can be supplied to the receiver, transmitting, to the receiver, a response indicating that the power can be supplied to the receiver.
US09853457B2
In a case that the at least one transmission antenna is transmitting a high-frequency power to at least a first wireless power reception apparatus and it is detected that at least a second wireless power reception apparatus is newly electromagnetically coupled with at least one transmission antenna, a wireless power transmission apparatus changes one of a frequency or a amplitude of the high-frequency power depending on a voltage value received from each of at least the first and second wireless power reception apparatuses, to regulate the voltage value of each power reception coil included in each of at least the first and second wireless power reception apparatuses to be equal to or lower than an upper limit value of the voltage value, circuit elements included in each of the first and second wireless power reception apparatuses being durable for the upper limit value.
US09853456B2
A wireless power transmission apparatus includes a resonator configured to transmit power through a resonance with another resonator, a switch configured to connect the resonator to a power source, a setting unit configured to set a target amount of current to flow in the resonator, and a control unit configured to control the switch based on the target amount of current.
US09853451B2
A direct current (DC) power system includes a plurality of energy sources supplying power to a plurality of loads via a DC bus having at least one positive rail. The DC bus includes two DC bus subsections and a DC bus separator coupled between the two DC bus subsections. The DC bus separator includes a controllable switch with at least one of its terminals coupled with a terminal of an inductor to provide a current path between the two DC bus subsections during normal operation via the inductor. The controllable switch is switched off to break the current path when a fault on the positive rail is detected. Furthermore, the DC bus separator includes a diode connected in parallel to the inductor and arranged to provide a circulating current path to dissipate an inductor current in the inductor when the controllable switch is switched off.
US09853449B2
The present invention provides a system and computer program product for implementing a smart transformer, comprising a processor, and a balancing algorithm residing on the processor, wherein the balancing algorithm is stored on a non-transitory computer readable medium having computer executable program code embodied thereon, the computer executable program code configured to cause the system to monitor and control an electric customer load and generation in order to optimize the performance of a distribution transformer, wherein the processor receives a plurality of system inputs and uses the balancing algorithm to determine a rating of the transformer and an amount of customer load.
US09853446B2
An intergrated circuit (IC) package includes a die, a package substrate coupled to the die, and a first electrostatic discharge (ESD) protection component coupled to the package substrate, where the first electrostatic discharge (ESD) protection component is configured to provide package level electrostatic discharge (ESD) protection. In some implementations, the first electrostatic discharge (ESD) protection component is embedded in the package substrate. In some implementations, the die includes an internal electrostatic discharge (ESD) protection component configured to provide die level electrostatic discharge (ESD) protection. In some implementations, the internal electrostatic discharge (ESD) protection component and the first electrostatic discharge (ESD) protection component are configured to provide cumulative electrostatic discharge (ESD) protection for the die.
US09853433B1
An adjustable floor box assembly including: 1) an electrical box having a front edge, a sidewall and opposing vertical edges, electrical box vertical channels at the opposing sidewall vertical edges; a bolt guide on the sidewall adjacent the front edge in vertical alignment with a slot in the sidewall; and 2) an adjustable flange including: a) a horizontal member including, an aperture for the insertion of a threaded adjustment bolt; and b) an integral vertical member having vertical flange edges and flange channels on the vertical flange edges that slidably engage the vertical channels, and at least one adjustment bolt engagement member that engages the threads of an threaded adjustment bolt inserted through the bolt guide, so that, as the adjustment bolt is rotated, the adjustable flange moves slidably up and down as the vertical flange edges and flange channels move slidably in the electrical box vertical channels.
US09853430B2
A plug with which the opening of a hole can be covered through a one-touch operation in which a plugging member is pressed against a plate is provided. A plugging member having a size sufficiently large enough to cover the hole created in the plate of which the opening is to be covered is provided with a protruding portion in bridge form that is formed by making a part of the member protrude from the rear surface of the plugging member, the support plate lies in the gap between the bottom surface of the protruding portion and the rear surface of the plugging member where the support plate is formed of an elastic material and extends in the direction from left to right so that the two ends protrude to the outside from the outer periphery of the plugging member so as to be able to be bent between fingers.
US09853427B2
A wire harness pipe includes an aluminum pipe, a heat shrink tube that coats the outer surface side of the aluminum pipe, and an adhesive layer that is disposed between the aluminum pipe and the heat shrink tube.
US09853425B2
A breather drain includes a main body member having first, second and third portions. The first portion includes a threaded outer surface and a hollow inner cavity with first and second open opposite ends and at least one of the first and second open opposite ends extending from the hollow inner cavity to the threaded outer surface. The second portion includes a flange and having a central passageway therein. The second portion connects with the hollow inner cavity. The third portion includes a protrusion having first and second sides and extending from the second portion. The third portion also includes a transverse hole extending from the first side to the second side and connects with the central passageway.
US09853424B2
A gas insulated switching apparatus includes a transformer line unit and a power transmission and reception line unit adjacent to each other. The power transmission and reception line unit includes two cable heads. The cable heads are arranged at an interval between units in an extension direction in which a bus-bar extends, and the cable head is disposed in a space behind the transformer line unit.
US09853422B2
A spark plug may include a center electrode disposed in a center portion of the spark plug, an insulator surrounding the center electrode, and a metal shell surrounding the insulator and having a ground electrode extending downwards from a lower end of the metal shell and an inner surface facing the insulator, the inner surface being concavely shaped to form a shielding space between the concavely shaped portion of the inner surface and the insulator for adjusting a heat range of the spark plug.
US09853420B2
A low voltage laser device having an active region configured for one or more selected wavelengths of light emissions.
US09853419B2
An optical amplifying element includes: a pair of reflectors that constitutes a cavity; an active layer disposed between the pair of reflectors; and an excitation unit configured to excite the active layer, wherein the active layer excited by the excitation unit amplifies intensity of a laser beam that enters the optical amplifying element when the laser beam reflects back and forth within the cavity, and wherein the pair of reflectors is configured to change a length of the cavity according to a wavelength of the laser beam.
US09853418B2
A tunable laser, including: a gain section configured to provide an optical gain for lasing; a multi-channel splitter section configured to split an input signal into multiple outputs; and a multi-channel reflection section, the multi-channel reflection section including multiple arms of unequal lengths and configured to provide an optical feedback and a mode selection function for the laser to work. The gain section, the multi-channel splitter section, and the multi-channel reflection section are sequentially connected in that order. The facet of the gain section away from the multi-channel splitter section is an optical output facet of the laser. When arranging the multiple arms of the multi-channel reflection section in an order according to their lengths, length difference between adjacent arms are unequal. Facets of the multiple arms away from the multi-channel splitter section are coated with reflection films.
US09853417B2
A surface-emitting semiconductor laser system contains at least one MQW unit of at least three constituent QWs, axially separated from one another substantially non-equidistantly. 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.
US09853416B2
We disclose a vertical-cavity surface-emitting laser (VCSEL) whose optical resonator can support multiple transverse resonator modes. The VCSEL has a plurality of electrodes that can apply individually controllable electrical currents to the active semiconductor region of the optical resonator and be configured to excite, e.g., a single selected transverse resonator mode or a desired linear combination of transverse resonator modes. In some embodiments, the VCSEL's optical resonator may have an effective lateral geometric shape that causes the excitable transverse resonator modes to correspond to the waveguide modes of a cylindrical optical fiber.
US09853410B2
A gas laser apparatus includes a chamber containing a laser gas, a pair of electrodes disposed within the chamber, a fan disposed within the chamber, a motor connected to a rotating shaft of the fan, and a rotating speed control unit configured to control a rotating speed of the fan based on a wear-out parameter of the pair of electrodes.
US09853404B2
An electrical connector includes: an insulative housing having a tongue portion, the tongue portion defining two opposite surfaces, each surface of the tongue portion including twelve terminal positions; and two rows of terminals being reversely-symmetrically arranged at the two surfaces of the tongue portion, each terminal having a contact portion exposed on the tongue portion, each row of terminals comprising two grounding terminals respectively arranged at the first and the twelfth terminal positions of the twelve terminal positions, and two power terminals respectively arranged at the fourth and the ninth terminal positions of the twelve terminal positions, the second, third, tenth and eleventh terminal positions of the twelve terminal positions being defined as vacant spaces, one or more further power terminals being arranged at the vacant spaces.
US09853403B1
A board to board connector assembly is disclosed in this invention, which includes a female connector and a male connector. Each female terminal has an elastic engaging section and a first protrusion located on the top of the elastic engaging section. Each male terminal has an elastic arm and a second protrusion located on the top of the elastic arm. When the female connector is matched with the male connector, the second protrusion passes the first protrusion, and a bottom surface of the second protrusion and a bottom surface of the first protrusion are engaged with each other and together form a holding state. The board to board connector assembly can ensure the reliable connection of the two connectors by the engagement of the female and male terminals.
US09853399B2
An electrical plug connector includes a plug metal shell, an insulation housing bracket, a plug grounding contact, and a grounding member. The plug metal shell encloses a tongue portion of the insulation housing bracket. The plug grounding contact is held inside the insulation housing bracket. The grounding member is disposed between the plug metal shell and the plug grounding contact and spaced from the first side of the insulation housing bracket. A connecting portion is selectively disposed on the grounding member or on the plug grounding contact. The connecting portion mechanically contacts to the grounding member and the plug grounding contact such that the grounding member is electrically connected to the plug grounding contact.
US09853389B2
A high-voltage cable plug (1) for installing on an end of a high-voltage cable (20) has an insulating part (14) attached to the end of the high-voltage cable (20). The insulating part is cone-shaped at least in some sections on the outer surface of the insulating part and can electrically tight contact a socket element (2) associated with the high-voltage cable plug (1) when the plug-in connection is established. The high-voltage cable plug (1) has a protective element (40) at or near the end of the high-voltage cable plug facing the socket element (2). The protective element protrudes beyond the end of the high-voltage cable plug (1) facing the socket element (2) in a radial direction, with respect to a longitudinal axis (10) of the high-voltage cable plug (1), to such an extent that the protective element (40) prevents damage to the high-voltage cable plug (1) or to the socket element (2) when the high-voltage cable plug (1) is inserted into and removed from the socket element (2).
US09853387B2
A electrical connector (100) includes an insulative housing (1), a number of terminals (2), a stiffener (3) and a pair of insulative members (4). The insulative housing includes a tongue portion (11) defining a number of first passageways (111a) and two molding holes (115a, 115b) communicating with the first passageways for accommodating a number of molds. The stiffener is insert molded with the insulative housing and defines two openings (33a, 33b) communicating with the molding holes. The insulative members cover the openings for sealing the molding holes after removal of the molds.
US09853384B2
A socket apparatus, including a plate for being held by sockets of a wall outlet in contact with a front surface of the wall outlet, the plate shaped complementary to the front surface of the wall outlet and comprising holes shaped and located corresponding to the sockets of the wall outlet; metal apertures, each extending from one of the holes of the plate, the metal apertures for receiving electric supply from the sockets of the wall outlet, and for inserting prongs of a plug of an electric appliance thereinto; an electric gadget, for providing an electric function; and an electric circuit, for receiving electric supply from the metal apertures, and for converting the electric supply to the electric function. The wall socket further includes a foldable or removable extension pin, for allowing attaching thereof to at least one of the prongs of the plug of the electric appliance, for extending thereof.
US09853378B2
According to example embodiments, a substrate for a power module includes first to third parts spaced apart from each other, where the third part surrounds the first and second parts, and a conductive layer on the first to third parts. A terminal of a first polarity is connected to the first part, and a terminal of a second polarity is connected to the second part. The first and second terminals may be spaced apart from each other and each have a coupling part, a body, and a contact part. The bodies of the first and second terminals may overlap each other. A power module may include the substrate.
US09853369B2
A communications plug includes a housing, a printed circuit board that is at least partially within the housing, first through eighth plug contacts mounted adjacent a front edge of the printed circuit board, and first through eighth wire connection terminals having insulation cutting blades, where at least some of the insulation cutting blades are mounted rearwardly of a rear edge of the printed circuit board.
US09853362B2
The present invention provides an array antenna apparatus for a rotation mode, a wireless communication terminal, and a method thereof. The apparatus according to the exemplary embodiment includes an antenna array including a plurality of antenna elements; and a control unit which determines an antenna pattern in accordance with a transmission/reception characteristic of a signal and assigns a weight to antenna elements in a position corresponding to the determined antenna pattern on the antenna array to implement a rotation mode antenna based on the antenna element to which the weight is assigned.
US09853359B2
An antenna integrated in a package substrate, the antenna comprising an upper antenna element, a lower antenna element and a coupling element disposed between the upper antenna element and the lower antenna element, the coupling element comprising an aperture, and configured to provide a coupling between the upper antenna element and the lower antenna element.
US09853357B2
A method is provided for using an antenna array to create two beams (a first beam and a second beam). In one aspect, the method uses dual polarization beam forming, which allows for many degrees of freedom in designing a desired power pattern. The method is well suited for systems with multiple radio chains (e.g., systems with active antennas). The method is also well suited for multi-port systems such as TD-SCDMA. In some embodiments, the method produces two beams where (a) the shape of the power beam pattern for the first beam and the shape of the power beam pattern for the second beam are the same (or substantially the same) in a plurality of directions of interest and (b) the beams have orthogonal (or substantially orthogonal) polarizations in the coverage area.
US09853354B2
To provide a sleeve antenna that can be attached to a chassis while maintaining favorable antenna gain even when using a small circuit board, and a wireless communication device.The sleeve antenna includes: a coaxial feed line 12; a radiating portion 14 that has a predetermined length and results from removing an outer conductor 30 at a tip portion of the coaxial feed line 12; and a sleeve 10 that has a predetermined length and covers the coaxial feed line 12 from a proximal end of the radiating portion 14 toward a direction opposite to the radiating portion 14. At least one of the radiating portion 14 and the sleeve 10 has a bent portion 36 in at least a portion thereof.
US09853352B1
A signal enhancement device includes a back cover and an antenna module. The back cover includes a backboard for covering a rear surface of a main body and a top board for covering a top of the main body. The antenna module includes a base portion of board shape for being fixed on a portion of an inside surface of the backboard adjacent to the top board, a first bending portion for being fixed on an inside surface of the top board, a second bending portion for being fixed on a front end surface of the top board, and a third bending portion for being fixed on an outside surface of the top board and a portion of an outside surface of the backboard adjacent to the top board. When the signal enhancement device is mounted on the main body, the antenna module is capable of coupling with a communication antenna of the main body so as to enhance signal quality of the communication antenna.
US09853341B2
A shell of an electronic device includes a base, two sidewalls, and a plurality of terminals. The base includes upper lateral and lower lateral surfaces opposite to each other. The two sidewalls are disposed at the upper lateral surface and are located separately at two opposite sides of the base. The two sidewalls are opposite to each other, with each sidewall having a surface that faces away from the base. The plurality of terminals is symmetrically arranged in order at the other opposite sides of the base and is embedded in the base. Each terminal includes an upper section and a lower section, with the upper section vertically extending upwards from the upper lateral surface, with the lower section horizontally extending outwards from the lower lateral surface, and with at least a portion of the lower section affixed flatly to the lower lateral surface.
US09853329B2
After a separator is brought into a tension-free state, a plurality of guide members are crossed in a horizontal direction between rows of the guide members to fold the separator or a superposed body zigzag. Positive electrode plates or negative electrode plates are inserted into the resulting furrows to produce a secondary battery.
US09853328B2
Disclosed are an electrolyte for lithium secondary batteries including 10 wt % to 90 wt % of an ester based solvent and 10 wt % to 90 wt % of a carbonate based solvent with respect to the total weight of a non-aqueous solvent, and a lithium secondary battery including the same.
US09853327B2
A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode and an electrolyte solution, wherein the negative electrode includes a negative active material layer, the electrolyte solution contains fluoroethylene carbonate, and when a content (mg) of the fluoroethylene carbonate is denoted as X and a reaction area (m2) of the negative active material layer is denoted as Y, X and Y satisfy a relation of 10≦(X/Y)≦100.
US09853326B2
An object is to provide a nonaqueous electrolyte and a nonaqueous-electrolyte secondary battery which have excellent discharge load characteristics and are excellent in high-temperature storability, cycle characteristics, high capacity, continuous-charge characteristics, storability, gas evolution inhibition during continuous charge, high-current-density charge/discharge characteristics, discharge load characteristics, etc. The object has been accomplished with a nonaqueous electrolyte which comprises: a monofluorophosphate and/or a difluorophosphate; and further a compound having a specific chemical structure or specific properties.
US09853321B2
Nitrile-substituted silanes and electrolyte compositions and electrochemical devices containing them
Described herein are liquid, organosilicon compounds that including a substituent that is a cyano (—CN), cyanate (—OCN), isocyanate (—NCO), thiocyanate (—SCN) or isothiocyanate (—NCS). The organosilicon compounds are useful in electrolyte compositions and can be used in any electrochemical device where electrolytes are conventionally used.
US09853319B2
An electrode assembly for this secondary battery has a pair of end surfaces in a layering direction. Each of said end surfaces has a facing section onto which facing regions where positive-electrode active-material layers and negative-electrode active-material layers face each other are projected. Securing tapes for securing the electrode assembly from one end face thereof to the other are laid out on top of the aforementioned facing sections. Each securing tape has a section in which, viewed in the layering direction of the electrode assembly, the tip of the securing tape attached to one end face of the electrode assembly and the tip of the securing tape attached to the other end face of the electrode assembly do not overlap.
US09853318B2
An electrochemical device (e.g., a battery (cell)) including: an aqueous electrolyte and one or two electrodes (e.g., an anode and/or a cathode), one or both of which is a Prussian Blue analogue material of the general chemical formula AxP[R(CN)6−jLj]z.nH2O, where: A is a cation; P is a metal cation; R is a transition metal cation; L is a ligand that may be substituted in the place of a CN− ligand; 0≦x≦2; 0≦z≦1; and 0≦n≦5, the electrode including a polymer coating to reduce capacity loss.
US09853312B2
A method for determining membrane humidification by determining the membrane protonic resistance of a fuel cell stack at humidified conditions, and normalizing the base resistance of the fuel cell stack against the base resistance of a reference fuel cell stack.
US09853311B2
A fuel cell system includes: an external load connected to a fuel cell; an electric power adjusting unit configured to adjust a generated electric power of the fuel cell in accordance with electric power consumption of the external load; a humidity control unit configured to control humidity of an electrolyte membrane in the fuel cell on the basis of the generated electric power of the fuel cell; an output voltage detecting unit configured to detect an output voltage of the fuel cell; and a cross leakage determining unit configured to cause the humidity control unit to increase the humidity of the electrolyte membrane when the fuel cell generates the electric power, the cross leakage determining unit being configured to determine whether a cross leakage amount increases or not on the basis of a change in the output voltage at that time.
US09853307B2
A fuel cell stack that includes a gas diffusion media for the end cells in the stack that has less of an intrusion into the flow field channels of the end cells that the other cells, so as to increase the flow rate through the flow channels in the end cells relative to the flow rate through the flow channels in the other cells. A different diffusion media can be used in the end cells than the nominal cells, where the end cell diffusion media has less of a channel intrusion as a result of diffusion media characteristics. Also, the same diffusion media could be used in the end cells as the nominal cells, but the end cell diffusion media layers could be thinner than the nominal cell diffusion media layers. Further, a higher amount of pre-compression can be used for the diffusion media in the end cells.
US09853295B2
The present invention inexpensively provides an electrode material for a fuel electrode, the electrode material having CO2 resistance and being capable of forming a fuel cell having high electricity generation performance. An electrode material for a fuel electrode, the electrode material constituting a fuel electrode of a fuel cell including a proton-conductive solid electrolyte layer, includes a perovskite-type solid electrolyte component and a nickel (Ni) catalyst component, in which the solid electrolyte component includes a barium component, a zirconium component, a cerium component, and a yttrium component, and the mixture ratio of the zirconium component to the cerium component in the solid electrolyte component is set to be 1:7 to 7:1 in terms of molar ratio.
US09853291B2
A negative electrode for a rechargeable lithium battery, including a negative active material layer including a polymer binder including a repeating unit represented by the following Chemical Formula 1 or the following Chemical Formula 2 and a Si-based negative active material; and a current collector supporting the negative active material layer, is provided: wherein in Chemical Formulae 1 and 2, R1 and R2 are the same or different and hydrogen, OH or OOH.
US09853280B2
A terminal assembly includes a multi-wire planar cable having a plurality of flat wires and a common jacket for the plurality of flat wires. The jacket has grooves between adjacent flat wires for controlled separation of the flat wires and surrounding jacket portions at an end of the multi-wire planar cable into separated jacketed wire portions extending a length of the flat wires each including an insulating sleeve and a terminating end of the flat wire. The terminating ends of the flat wires are exposed beyond the insulating sleeves. Terminals are attached to the terminating ends of corresponding flat wires.
US09853278B2
A secondary battery includes an electrode assembly including a first non-coating portion and a second non-coating portion, a first current collector and a second current collector joined to the first non-coating portion and the second non-coating portion, respectively, a case that accommodates the electrode assembly, and a cap assembly that seals the case. The first current collector includes a first overlapping portion that overlaps and joins the first non-coating portion, the first overlapping portion having a length and a width, and the first non-coating portion having a length and a width. The length of the first overlapping portion is 30% to 70% of the length of the first non-coating portion, and the width of the first overlapping portion is 50% to 70% of the width of the first non-coating portion.
US09853273B2
Provided are a micro-porous hybrid film and a method for preparing the same, and more particularly, a micro-porous hybrid film capable of improving reliability of a battery by simultaneously improving thermal stability at a high temperature and water properties, and a method for preparing the same. In addition, the present invention relates to a micro-porous hybrid film suitable for a separator of a high capacity/high output lithium secondary battery capable of increasing production stability, long term stability, and performance of the battery by improving adhesive force between a micro-porous film and a coating layer and permeability and minimizing a water content by the coating layer.
US09853271B2
A battery according to the invention includes, as a separator, a first separator and a second separator having mutually different characteristics. The first separator and the second separator are disposed inside an electrode assembly in a state where the separators are not in contact with each other in a stacking direction of the electrode assembly. The first separator and the second separator have the following characteristic: when the battery is constructed including an electrode assembly formed by stacking the positive electrode, the first separator and the negative electrode, a resistance increase rate X=Delta X/Delta P satisfies X>0 (positive value), X being evaluated from a change amount Delta P of surface pressure applied in the stacking direction of the electrode assembly and a resistance increment Delta X of the battery upon application of the surface pressure change amount Delta P, and when the battery is constructed including an electrode assembly formed by stacking the positive electrode, the second separator and the negative electrode, a resistance increase rate Y=Delta Y/Delta P satisfies Y<0 (negative value), Y being evaluated from a change amount Delta P of surface pressure applied in the stacking direction of the electrode assembly and a resistance increment Delta Y of the battery upon application of the surface pressure change amount Delta P.
US09853267B2
A battery housing has a body and a lid mateable with the body. The body and the lid, when mated, provide a chamber dimensioned to hold at least one battery; and a venting passageway from the chamber. At least a portion of at least one of the body and the lid comprises an intumescent flame retardant material with an expansion ratio sufficient to drive gas from the chamber through the venting passageway and to seal the chamber when the material intumesces in the event of thermal runaway of a battery housed in the chamber.
US09853263B2
A battery assembly according to an exemplary aspect of the present disclosure includes, among other things, a battery array and a foam shell that surrounds the battery array.
US09853259B2
A battery pack includes a battery cell and a frame having an opening in which the battery cell is installed, an edge of the opening including a support portion contacting a side of the battery cell, the support portion having a surface corresponding to a surface of the battery cells.
US09853254B2
A double-sealed thin film electrochemical pouch cell, comprising a cathode current collector, a cathode, an electrolyte, an anode, and an anode current collector, which is double-sealed by a first inner laminate layer forming a primary seal covered by a second outer polymer layer forming a secondary seal. The second outer polymer layer comprises embedded particles to increase the thermal conductivity of the second outer polymer layer.
US09853245B2
An organic light emitting diode (OLED) display includes: a substrate; an organic light emitting diode formed on the substrate; a metal oxide layer formed on the substrate and covering the organic light emitting diode; a first inorganic layer formed on the metal oxide layer and covering a relatively larger area than the metal oxide layer; a first organic layer formed on the first inorganic layer and covering a relatively smaller area than the first inorganic layer; and a second inorganic layer formed on the first organic layer, covering a relatively larger area than the first organic layer, and contacting the first inorganic layer at an edge of the second inorganic layer.
US09853243B2
The invention provides a flexible display and method for fabricating the same. The flexible display includes: a first flexible substrate and an oppositely disposed second flexible substrate; a TFT layer and an emitting unit, sequentially formed on the first flexible substrate; a color filter layer and an overcoat formed on the second flexible substrate; a fill formed between the first flexible substrate and the second flexible substrate; and a dam formed between the first flexible substrate and the second flexible substrate and surrounding the fill.
US09853242B2
A sealing structure with high air-tightness and an organic electroluminescence device with high air-tightness are provided regardless of a pattern of a first metal layer overlapping with glass frit. A second metal layer is provided in a region where a common power supply line overlaps with the glass frit. Since laser light is absorbed or reflected by the second metal layer, the glass frit can be uniformly heated. Therefore, an object to be sealed can be sealed with a low-melting-point glass in which a crack is not easily generated.
US09853236B2
A polarizer includes: an adhesive layer including a binder resin and a light absorbing component dispersed in the binder resin, the light absorbing component including: a first light absorbing component to absorb a first light having a peak wavelength of about 430 nm or less; and a second light absorbing component to absorb a second light having a peak wavelength ranging from about 640 nm to about 720 nm; a phase retardation layer on the adhesive layer; and a linear polarizer on the phase retardation layer.
US09853235B2
An organic EL display device of active matrix type wherein insulated-gate field effect transistors formed on a single-crystal semiconductor substrate are overlaid with an organic EL layer; characterized in that the single-crystal semiconductor substrate (413 in FIG. 4) is held in a vacant space (414) which is defined by a bed plate (401) and a cover plate (405) formed of an insulating material, and a packing material (404) for bonding the bed and cover plates; and that the vacant space (414) is filled with an inert gas and a drying agent, whereby the organic EL layer is prevented from oxidizing.
US09853233B2
A method of increasing a work function of an electrode is provided. The method comprises obtaining an electronegative species from a precursor using electromagnetic radiation and reacting a surface of the electrode with the electronegative species. An electrode comprising a functionalized substrate is also provided.
US09853229B2
A compound having a structure according to formula (I) is disclosed. In formula (I), Cu is a monovalent copper atom; *C is a carbene carbon; X1 and X2 are selected from alkyl, cycloalkyl, alkoxy, amino, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, heteroalkynyl, arylalkyl, aryloxy, aryl, heteroalkyl, heteroaryl, and combinations thereof; X1 and X2 are independently bonded to *C by an atom selected from C, N, O, S, and P; X1 and X2 are optionally joined to form a ring; and Y is selected halide, alkyl, cycloalkyl, alkoxy, amino, phosphine, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, heteroalkynyl, arylalkyl, aryloxy, aryl, heteroalkyl, heteroaryl, and combinations thereof. A formulation containing compound having a structure according to formula (I), and a device with an organic layer comprising disposed between an anode and a cathode, that includes a compound having a structure according to formula (I) are also described.
US09853225B2
A compound is represented by Formula (1): wherein, each X is independently oxygen, sulfur, or selenium; m is 0 or 1; each n is independently 0 or 1; R1-R3 are each independently, for example, hydrogen or alkyl having 1 to 20 carbons; wherein (i) in the case of m=0, it is excluded that all of R1-R3 are hydrogen at the same time; (ii) in the case of m=0, n=0 and in the case that m is 0, one of n is 0 and the other is 1, it is excluded that “both of X are sulfur and all R3s are the same atoms or groups at the same time”; (iii) in the case of m=0, n=1, it is excluded that all R3s are the same atoms or groups at the same time, and at least one of R3s is hydrogen.
US09853222B2
A condensed-cyclic compound is represented by Formula 1, and an organic light-emitting diode includes the condensed-cyclic compound. The organic light-emitting diode includes a first electrode, a second electrode facing the first electrode, and an organic layer. The organic layer includes an emission layer and the condensed-cyclic compound. The condensed-cyclic compound can be included in the emission layer as a host, and the emission layer may further include a dopant.
US09853221B2
The present disclosure relates to a compound including a structure of Formula (I), and the use of the compound as a dopant in an emitting layer of an organic light emitting diode. The present disclosure also relates to an emitting layer of an organic light emitting diode and an organic light emitting diode device.
US09853214B2
A resistive random access memory includes a first electrode, a separating medium, a resistance changing layer and a second electrode. The first electrode has a mounting face. The separating medium has a first face in contact with the mounting face, a second face opposite to the first face, and an inner face extending between the first and second faces. The separating medium forms a through hole extending from the first to second face. A part of the mounting face is not covered by the separating medium. The separating medium has a first dielectric. The resistance changing layer extends along the part of the mounting face as well as the inner and second faces. The resistance changing layer has a second dielectric having a dielectric constant larger than a dielectric constant of the first dielectric by 2 or less. The second electrode is arranged on the resistance changing layer.
US09853211B2
A method of forming an array of cross point memory cells comprises forming spaced conductive lower electrode pillars for individual of the memory cells being formed along and elevationally over spaced lower first lines. Walls cross elevationally over the first lines and between the electrode pillars that are along the first lines. The electrode pillars and walls form spaced openings between the first lines. The openings are lined with programmable material of the memory cells being formed to less-than-fill the openings with the programmable material. Conductive upper electrode material is formed over the programmable material within remaining volume of the openings and spaced upper second lines are formed which cross the first lines elevationally over the conductive upper electrode material that is within the openings. A select device is between the lower electrode pillar and the underlying first line or is between the conductive upper electrode material and the overlying second line for the individual memory cells. Aspects of the invention include an array of cross point memory cells independent of method of manufacture.
US09853208B2
Embodiments are directed to a magnetic tunnel junction (MTJ) memory cell that includes a reference layer formed from a perpendicular magnetic anisotropy (PMA) reference layer and an interfacial reference layer. The MTJ further includes a free layer and a tunnel barrier positioned between the interfacial reference layer and the free layer. The tunnel barrier is configured to enable electrons to tunnel through the tunnel barrier between the interfacial reference layer and the free layer. A first in-situ alignment is provided between a tunnel barrier lattice structure of the tunnel barrier and an interfacial reference layer lattice structure of the interfacial reference layer. A second in-situ alignment is provided between the tunnel barrier lattice structure of the tunnel barrier and a free layer lattice structure of the free layer. The PMA reference layer lattice structure is not aligned with the interfacial reference layer lattice structure.
US09853197B2
Light emitting diode packages as disclosed herein include a monolithic chip including at least a first and a second light emitting diode (LED) that are electrically coupled in series, wherein the first and the second LEDs each include at least one electrical terminal configured to be electrically coupled to a power source. The monolithic chip is mounted onto a connection substrate having first and second landing pads formed from metallic material and electrically isolated from each other. The monolithic chip is mounted to the connection substrate such that the electrical terminal of the first LED is electrically connected to the first landing pad and the electrical terminal of the second LED is electrically connected to the second landing pad. In an example, the monolithic chip includes a third and a fourth LED electrically coupled to each other in series, and electrically coupled to the first and second LEDs in parallel.
US09853193B2
The present disclosure relates to a method of making an optical assembly. An optical device is secured in a fixture, the optical device having an optical surface, wherein a silicone film is positioned with respect to the optical surface, the silicone film having a distal surface relative to the optical surface. The method includes, among other features, imprinting the distal surface of the silicone film to create a surface imprint in the distal surface of the silicone film.
US09853184B2
Light-emitting devices and displays with improved performance are disclosed. A light-emitting device includes an emissive material disposed between a first electrode, and a second electrode. Various embodiments include a device having a peak external quantum efficiency of at least about 2.2%; a device that emits light having a CIE color coordinate of x greater than 0.63; a device having an external quantum efficiency of at least about 2.2 percent when measured at a current density of 5 mA/cm2. Also disclosed is a light-emitting device comprising a plurality of semiconductor nanocrystals capable of emitting red light upon excitation, wherein the device has a peak luminescent efficiency of at least about 1.5 lumens per watt. Also disclosed is a light-emitting device comprising a plurality of semiconductor nanocrystals capable of emitting red light upon excitation, wherein the device has a luminescent efficiency of at least about 1.5 lumens per watt when measured at a current density of 5 milliamps/square centimeter. Also disclosed is a light-emitting device comprising a plurality of semiconductor nanocrystals capable of emitting green light upon excitation, wherein the device has a peak external quantum efficiency of at least about 1.1 percent. Further disclosed is a light-emitting device comprising a plurality of semiconductor nanocrystals, wherein the device has a luminescent efficiency of at least about 3 lumens per watt when measured at a current density of 5 mA/cm2. Further disclosed is a light-emitting device comprising a plurality of semiconductor nanocrystals capable of emitting green light upon excitation, wherein the device has an external quantum efficiency of at least about 2% when measured at a current density of 5 mA/cm2. Other light-emitting devices and displays with improved performance are disclosed. Also disclosed are methods for preparing and for purifying semiconductor nanocrystals.
US09853179B2
Systems for reducing dark current in a photodiode include a heater configured to heat a photodiode above room temperature. A reverse bias voltage source is configured to apply a reverse bias voltage to the heated photodiode to reduce a dark current generated by the photodiode.
US09853176B2
A backside illuminated multi-junction solar cell module includes a substrate, multiple multi-junction solar cells, and a cell interconnection that provides a series connection between at least two of the multi-junction solar cells. The substrate may include a material that is substantially transparent to solar radiation. Each multi-junction solar cell includes a first active cell, grown over the substrate, for absorbing a first portion of the solar radiation for conversion into electrical energy and a second active cell, grown over the first active cell, for absorbing a second portion of the solar radiation for conversion into electrical energy. At least one of the first and second active cells includes a nitride.
US09853174B2
A photoelectric conversion element includes a first electrode layer, a photoelectric conversion layer, and a second electrode layer. The first electrode layer includes a first base member, and a rough layer formed on the first base member. The photoelectric conversion layer is formed on the rough layer, and the second electrode layer is formed above the photoelectric conversion layer. The rough layer includes a plurality of metal fine particles irregularly connected together and to a surface of the first base member, and the photoelectric conversion layer infiltrates among the plurality of metal fine particles constituting the rough layer.
US09853165B2
A method for manufacturing a semiconductor device, including the steps of forming a semiconductor over a substrate; forming a first conductor over the semiconductor; forming a first insulator over the first conductor; forming a resist over the first insulator; performing light exposure and development on the resist to make a second region and a third region remain and expose part of the first insulator; applying a bias in a direction perpendicular to a top surface of the substrate and generating plasma using a gas containing carbon and halogen; and depositing and etching an organic substance with the plasma. The etching rate of the organic substance is higher than the deposition rate of the organic substance in an exposed part of the first insulator, and the deposition rate of the organic substance is higher than the etching rate of the organic substance in a side surface of the second region.
US09853160B2
A semiconductor device is disclosed. The device includes a substrate including an active region defined by a device isolation layer, a fin pattern protruding from the substrate and extending in a first direction, the fin pattern including a gate fin region and a source/drain fin region, a gate pattern disposed on the gate fin region to extend in a second direction crossing the first direction, and a source/drain portion provided on a sidewall of the source/drain fin region. When measured in the second direction, a width of the source/drain fin region is different from a width in the second direction of the gate fin region.
US09853155B2
An integrated circuit structure includes a gate stack over a semiconductor substrate, and an opening extending into the semiconductor substrate, wherein the opening is adjacent to the gate stack. A first silicon germanium region is disposed in the opening, wherein the first silicon germanium region has a first germanium percentage. A second silicon germanium region is over the first silicon germanium region. The second silicon germanium region comprises a portion in the opening. The second silicon germanium region has a second germanium percentage greater than the first germanium percentage. A silicon cap substantially free from germanium is over the second silicon germanium region.
US09853152B1
Fin Field Effect transistors (FETs) (FinFETs) employing dielectric material layers to apply stress to channel regions are disclosed. In one aspect, a FinFET is provided that includes a substrate and a Fin disposed over the substrate. The Fin includes a source, a drain, and a channel region between the source and drain. A gate is disposed around the channel region. To apply stress to the channel region, a first dielectric material layer is disposed over the substrate and adjacent to one side of the Fin. A second dielectric material layer is disposed over the substrate and adjacent to another side of the Fin. The dielectric material layers apply stress along the Fin, including the channel region. The level of stress applied by the dielectric material layers is not dependent on the volume of each layer.
US09853144B2
A planar gate power MOSFET includes a substrate having a semiconductor surface doped a first conductivity type, a plurality of transistor cells (cells) including a first cell and at least a second cell each having a gate stack over a body region. A trench has an aspect ratio of >3 extending down from a top side of the semiconductor surface between the gate stacks providing a source contact (SCT) from a source doped a second conductivity type to the substrate. A field plate (FP) is over the gate stacks that provides a liner for the trench. The trench has a refractory metal or platinum-group metal (PGM) metal filler within. A drain doped the second conductivity type is in the semiconductor surface on a side of the gate stacks opposite the trench.
US09853135B2
A vertical-mode tunnel field-effect transistor (TFET) is provided with an oxide region that may be laterally positioned relative to a source region. The oxide region operates to reduce a tunneling effect in a tunnel region underlying a drain region, during an OFF-state of the TFET. The reduction in tunneling effect results in a reduction or elimination of a flow of OFF-state leakage current between the source region and the drain region. The TFET may have components made from group III-V compound materials.
US09853131B1
A method of forming an arrangement of active and inactive fins on a substrate, including forming at least three vertical fins on the substrate, forming a protective liner on at least three of the at least three vertical fins, removing at least a portion of the protective liner on the one of the at least three of the at least three of vertical fins, and converting the one of the at least three of the at least three vertical fins to an inactive vertical fin.
US09853123B2
A semiconductor structure includes a substrate having thereon a dielectric layer. An opening is formed in the dielectric layer. The opening includes a bottom surface and a sidewall surface. A diffusion barrier layer is conformally disposed along the sidewall surface and the bottom surface of the opening. A nucleation metal layer is conformally disposed on the diffusion barrier layer. A bulk metal layer is disposed on the nucleation metal layer. A film-growth retarding layer is disposed between the nucleation metal layer and the bulk metal layer.
US09853109B2
A method is presented for forming a diffusion barrier in a field effect transistor with a source. A raised source is formed at least partially on the source with the raised source comprising III-V material. An interfacial layer is formed at least partially on the raised source with the interfacial layer comprising silicon or germanium. A metal layer is formed at least partially on the interfacial layer with the metal layer comprising transition metal. The diffusion barrier is formed at least partially on the raised source with the diffusion barrier layer comprising transition metal from the metal layer bonded to silicon or germanium from the interfacial layer. Similar processing forms a corresponding diffusion barrier on a raised drain.
US09853108B2
Nitride semiconductor device using insulating films having different bandgaps to enhance performance
The semiconductor device includes: a channel layer, a barrier layer, a first insulating film, and a second insulating film, each of which is formed above a substrate; a trench that penetrates the second insulating film, the first insulating film, and the barrier layer to reach the middle of the channel layer; and a gate electrode arranged in the trench and over the second insulating film via a gate insulating film. The bandgap of the second insulating film is smaller than that of the first insulating film, and the bandgap of the second insulating film is smaller than that of the gate insulating film GI. Accordingly, a charge (electron) can be accumulated in the second (upper) insulating film, thereby allowing the electric field strength at a corner of the trench to be improved. As a result, a channel is fully formed even at a corner of the trench, thereby allowing an ON-resistance to be reduced and an ON-current to be increased.
US09853097B2
An organic light emitting display in which each pixel has a driving thin film transistor for adjusting the current flowing through an organic light emitting diode based on a voltage applied to a gate electrode, includes the gate electrode of the driving thin film transistor; a signal line adjacent to the gate electrode of the driving thin film transistor; and a first shielding electrode located above the gate electrode of the driving thin film transistor, with a first insulating layer therebetween, wherein the first shielding electrode extends further towards the signal line than the gate electrode of the driving thin film transistor.
US09853096B1
A display may have an active area with an array of pixels to display images. An inactive area in the display may be formed from an opening in the active area. The inactive area may be enclosed by the pixels in the active area. An inactive border may run along an edge of the inactive area. A grid of positive power supply lines may be used to supply power to the pixels. Initialization voltage lines may be used to distribute initialization voltages to the pixels for use during transistor threshold voltage compensation operations. The inactive border may be free of positive power supply lines and initialization voltages lines. Control signal lines and data lines may pass through the inactive border to supply control signals and data signals respectively to the pixels. The display may have thin-film transistor circuitry with multiple layers of data lines.
US09853094B2
A display device and manufacturing method thereof with a high level of reliability is provided without increasing the number of manufacturing processes. The display device includes a first conductor, a first insulation layer including a first contact hole exposing a part of the first conductor, a second insulation layer including a second contact hole exposing at least a part of the first contact hole and a part of a surface of the first insulation layer, a pixel electrode overlapping a part of the second contact hole and electrically connected to the first conductor, and a third insulation layer contacting the first insulation layer via the second contact hole.
US09853084B2
A method of manufacturing an image sensor device includes, in a first manufacturing facility, forming a first set of patterned silicon, metal, and insulating layers on a glass substrate, forming an electrical and mechanical protection layer over the first set of patterned silicon, metal, and insulating layers, and, in a second manufacturing facility, removing the electrical and mechanical protection layer, forming a second set of patterned silicon, metal, and insulating layers over the first set of patterned silicon, metal, and insulating layers, forming a plurality of photosensors in communication with at least the second set of patterned silicon, metal, and insulating layers to form an unpassivated image sensor device, and forming a passivation layer over the unpassivated image sensor device. The materials used in the first set of layers and second set of layers can be completely or partially different.
US09853079B2
A sensor package that includes a substrate with opposing first and second surfaces. A plurality of photo detectors are formed on or under the first surface and configured to generate one or more signals in response to light incident on the first surface. A plurality of contact pads are formed at the first surface and are electrically coupled to the plurality of photo detectors. A plurality of holes are each formed into the second surface and extending through the substrate to one of the contact pads. Conductive leads each extend from one of the contact pads, through one of the plurality of holes, and along the second surface. The conductive leads are insulated from the substrate. One or more trenches are formed into a periphery portion of the substrate each extending from the second surface to the first surface. Insulation material covers sidewalls of the one or more trenches.
US09853071B2
The silicon-based photomultiplier device comprises a substrate (1), a first layer (2) of a first conductivity type, a second layer (3) of a second conductivity type formed on the first layer, wherein the first layer (2) and the second layer (3) form a p-n junction, wherein the first layer (2) and the second layer (3) are disposed on or above the substrate (1). A material layer (15) between the substrate (1) and the first layer (2) fulfills the function of a light absorber, thereby efficiently suppressing crosstalk between adjacent cells of the device. Material layer (15) may further serve as an electrode for readout of electrical signals from the device.
US09853060B2
A TFT substrate including a base substrate that includes a plurality of pixel areas; a gate line on the base substrate and extending in a first direction; a data line on the gate line and extending in a second direction; a TFT connected to the gate line and the data line, the TFT including a gate electrode, a semiconductor pattern, and source and drain electrodes, the semiconductor pattern overlapping the gate electrode, the source electrode and the drain electrode overlapping the semiconductor pattern, and the drain electrode being spaced apart from the source electrode; an inorganic insulating pattern covering the data line, the inorganic insulating pattern including an opening aligned with the pixel areas; a shielding electrode overlapping the data line, the shielding electrode on the inorganic insulating pattern; and a pixel electrode on the pixel areas, the pixel electrode being electrically connected to the drain electrode through a first contact hole.
US09853053B2
An integrated circuit which enables lower cost yet provides superior performance compared to standard silicon integrated circuits by utilizing thin film transistors (TFTs) fabricated in BEOL. Improved memory circuits are enabled by utilizing TFTs to improve density and access in a three dimensional circuit design which minimizes die area. Improved I/O is enabled by eliminating the area on the surface of the semiconductor dedicated to I/O and allowing many times the number of I/O available. Improved speed and lower power are also enabled by the shortened metal routing lines and reducing leakage.
US09853047B2
There is provided a semiconductor device. The semiconductor device includes a source layer, a well pickup layer formed on the source layer, a body structure formed on the well pickup layer and including a well region contacting the well pickup layer and first junctions formed on side walls of the body structure, channel pillars contacting the body structure and protruding from the body structure, and contact layers formed on the side walls of the body structure and electrically connecting the body structure and the well pickup layer.
US09853045B2
A semiconductor device includes a gate stack including gate electrodes stacked vertically on a substrate. Channel holes penetrate through the gate stack to extend vertically to the substrate. Each of the channel holes includes a channel region. First channel pads are each disposed at an end of a respective channel hole opposite the substrate. Each of the first channel pads includes at least one first conductivity-type impurity. Second channel pads are each disposed at an end of a respective channel hole opposite the substrate. Each of the second channel pads includes at least one second conductivity-type impurity.
US09853023B2
A semiconductor package in an embodiment includes a semiconductor device which has a first semiconductor element, a second semiconductor element, and a common first electrode between the first and second semiconductor elements. A second electrode is electrically connected to the first semiconductor element. A third electrode extends through the second semiconductor element and electrically connects to the first electrode. A fourth electrode is electrically connected to the second semiconductor element. A first terminal of the package is electrically connected to the third electrode. A second terminal of the package is electrically connected to the second electrode and the fourth electrode. An insulating material surrounds the semiconductor device.
US09853020B2
Provided are a driver circuit which suppresses damage of a semiconductor element due to ESD in a manufacturing process, a method of manufacturing the driver circuit. Further provided are a driver circuit provided with a protection circuit with low leakage current, and a method of manufacturing the driver circuit. By providing a protection circuit in a driver circuit to be electrically connected to a semiconductor element in the driver circuit, and by forming, at the same time, a transistor which serves as the semiconductor element in the driver circuit and a transistor included in the protection circuit in the driver circuit, damage of the semiconductor element due to ESD is suppressed in the process of manufacturing the driver circuit. Further, by using an oxide semiconductor film for the transistor included in the protection circuit in the driver circuit, leakage current in the protection circuit is reduced.
US09853018B2
An optoelectronic semiconductor chip includes a semiconductor layer sequence. The semiconductor layer sequence includes a first semiconductor region of a first conductivity type, a second semiconductor region of a second conductivity type, and an active zone having a p-n junction, which active zone is formed between the first semiconductor region and the second semiconductor region. The semiconductor layer sequence is arranged on a carrier. The semiconductor chip also includes a first contact, which is provided for electrically connecting the first semiconductor region, and a second contact, which is different from the first contact and which is provided for electrically connecting the second semiconductor region. In addition, the semiconductor chip includes a first capacitive electrical element, which is connected in parallel with the p-n junction and which has a first dielectric element.
US09853013B2
According to one embodiment, a semiconductor device includes chips and a first selection circuit. Each of the chips has at least first and second vias for transmitting at least first and second address signals, wherein these chips are stacked to be electrically connected via the first and second vias. The first selection circuit is provided in each chip, and includes a logic circuit that selects a chip based on at least the first and second address signals, and supplies a result of operating the first and second address signals to the subsequent chip.
US09853010B2
Provided is a method of fabricating a semiconductor package. The method includes providing a package substrate including a pad, mounting a semiconductor chip with a solder ball on the package substrate to allow the solder ball to be disposed on the pad, filling a space between the package substrate and the semiconductor chip with a underfill resin including a reducing agent comprising a carboxyl group, and irradiating the semiconductor chip with a laser to bond the solder ball to the pad, wherein the bonding of the solder ball to the pad comprises changing a metal oxide layer formed on surfaces of the pad and the solder ball to a metal layer by heat generated by the laser.
US09853007B2
A processor-implemented method and integrated circuit package are provided. According to an implementation, a method of producing a chip package includes de-populating solder balls at selected locations in a fine pitch package, and providing test pads at the de-populated solder ball locations. In an example implementation, the method comprises receiving and modifying a package design. In an implementation, a row of test pads in an integrated circuit package is provided in a plurality of concentric annular rows, the row of test pads being adjacent an outer row of via-connected solder balls and adjacent an inner row of via-connected solder balls. In an implementation, test pads are located on a PCB-facing surface of the package at a subset of locations opposing at least one via position on a package-facing surface of the PCB. The test pads maintain a large number of signal pins and do not interfere with the via.
US09853005B2
An improvement is achieved in the reliability of a semiconductor device. Over a semiconductor substrate, an interlayer insulating film is formed and, over the interlayer insulating film, a pad is formed. Over the interlayer insulating film, an insulating film is formed so as to cover the pad. In the insulating film, an opening is formed to expose a part of the pad. The pad is a pad to which a copper wire is to be electrically coupled and which includes an Al-containing conductive film containing aluminum as a main component. Over the Al-containing conductive film in a region overlapping the opening in plan view, a laminated film including a barrier conductor film, and a metal film over the barrier conductor film is formed. The metal film is in an uppermost layer. The barrier conductor film is a single-layer film or a laminated film including one or more layers of films selected from the group consisting of a Ti film, a TiN film, a Ta film, a TaN film, a W film, a WN film, a TiW film, and a TaW film. The metal film is made of one or more metals selected from the group consisting of Pd, Au, Ru, Rh, Pt, and Ir.
US09853002B2
A semiconductor device with enhanced performance. The semiconductor device has a high speed transmission path which includes a first coupling part to couple a semiconductor chip and an interposer electrically, a second coupling part to couple the interposer and a wiring substrate, and an external terminal formed on the bottom surface of the wiring substrate. The high speed transmission path includes a first transmission part located in the interposer to couple the first and second coupling parts electrically and a second transmission part located in the wiring substrate to couple the second coupling part and the external terminal electrically. The high speed transmission path is coupled with a correction circuit in which one edge is coupled with a branching part located midway in the second transmission part and the other edge is coupled with a capacitative element, and the capacitative element is formed in the interposer.
US09852998B2
A die includes a metal pad, a passivation layer over the metal pad, and a polymer layer over the passivation layer. A metal pillar is over and electrically coupled to the metal pad. A metal ring is coplanar with the metal pillar. The polymer layer includes a portion coplanar with the metal pillar and the metal ring.
US09852980B2
Methods of forming an interconnect structure include depositing a first conductive material on a substrate. Aspects include subtractively etching the conductive material to form a patterned first conductive layer, and depositing a dielectric layer on interconnect structure. Aspects also include depositing a second conductive material on the dielectric layer and removing the second conductive material through the top of the second metal liner.
US09852978B2
Metal layout for radio-frequency (RF) switches. In some embodiments, an RF switching device can include a plurality of field-effect transistors (FETs) arranged in series to form a stack. Each of at least some of the FETs can include a source contact and a drain contact, a first group of fingers electrically connected to the source contact, and a second group of fingers electrically connected to the drain contact and arranged in an interleaved configuration with the first group of fingers. At least some of the first group of fingers and the second group of fingers can include a first metal M1 and a second metal M2 arranged in a stack. At least one of the first metal M1 and the second metal M2 can include a tapered portion to yield a current carrying capacity that varies as a function of location along a direction in which the corresponding finger extends.
US09852974B2
A substrate includes a first electrode layer including a first electrode and a second electrode; a second electrode layer including a first electrode and a second electrode; a third electrode layer including a first electrode and a second electrode; and a resin layer. The first electrode layer is arranged on a first side of the resin layer, the third electrode layer is arranged on a second side of the resin layer opposed to the first side, the second electrode layer is positioned in the resin layer, and the first electrode layer is thicker than the second electrode layer. The first and second electrodes of the first electrode layer are positioned inside a peripheral edge of the first side of the resin layer, and the first and second electrodes of the third electrode layer are positioned inside a peripheral edge of the second side of the resin layer.
US09852969B2
An apparatus relating generally to a die stack is disclosed. In such an apparatus, a substrate is included. A first bond via array includes first wires each of a first length extending from a first surface of the substrate. An array of bump interconnects is disposed on the first surface. A die is interconnected to the substrate via the array of bump interconnects. A second bond via array includes second wires each of a second length different than the first length extending from a second surface of the die.
US09852964B2
Techniques are disclosed for forming a through-body-via (TBV) in a semiconductor die. In accordance with some embodiments, a TBV provided using the disclosed techniques includes a polymer-based barrier layer and an electrically conductive seed layer formed by applying an electrically conductive ink directly to the barrier layer and then curing it in situ. In some embodiments, after curing, the resultant seed layer may be a thin, substantially conformal, electrically conductive metal film over which the TBV interconnect metal can be deposited. In some example cases, a polyimide, parylene, benzocyclobutene (BCB), and/or polypropylene carbonate (PPC) barrier layer and an ink containing copper (Cu) and/or silver (Ag), of nanoparticle-based or metal complex-based formulation, may be used in forming the TBV. In some instances, the disclosed techniques may be used to address poor step coverage, low run rate, and/or high cost issues associated with existing physical vapor deposition (PVD)-based far-back-end-of-line (FBEOL) processes.
US09852959B2
The present disclosure relates to semiconductor structures and, more particularly, to corrosion resistant chip sidewall connections with crackstop structures with a hermetic seal, and methods of manufacture. The structure includes: a guard ring structure surrounding an active region of an integrated circuit chip; an opening formed in the guard ring structure; and a hermetic seal encapsulating the opening and a portion of the guard ring structure, the hermetic seal being structured to prevent moisture ingress to the active region of the integrated circuit chip through the opening.
US09852952B2
A method for fabricating semiconductor device is disclosed. The method includes the steps of: providing a substrate having a logic region and high-voltage (HV) region; forming a first gate structure on the logic region and a second gate structure on the HV region; forming an interlayer dielectric (ILD) layer around the first gate structure and the second gate structure; forming a patterned hard mask on the HV region; and transforming the first gate structure into a metal gate.
US09852945B2
A semiconductor device is manufactured at least partially in a semiconductor substrate. The substrate has first and second opposing main surfaces. The method includes forming a cell field portion and a contact area, the contact area being electrically coupled to the cell field portion, and forming the cell field portion by at least forming a transistor. The method further includes insulating a part of the semiconductor substrate from other substrate portions to form a connection substrate portion, forming an electrode adjacent to the second main surface so as to be in contact with the connection substrate portion, forming an insulating layer over the first main surface, forming a metal layer over the insulating layer, forming a trench in the first main surface, and filling the trench with a conductive material, and electrically coupling the connection substrate portion to the metal layer via the trench.
US09852936B2
A load port for a processing tool includes a carrier, a carrier actuator, an input table, an input table actuator, and a controller. The carrier has a plurality of cassette buffering spaces. The carrier is movable relative to the processing tool. The carrier actuator is operably connected to the carrier. The input table is configured to receive at least one cassette. The input table is movable relative to the carrier. The input table actuator is operably connected to the input table. The controller is configured to control the carrier actuator to move the carrier, such that one of the cassette buffering spaces is aligned with the input table, configured to control the input table actuator to move the input table with the cassette into the aligned cassette buffering space, and configured to control the input table to load the cassette into the aligned cassette buffering space.
US09852929B2
A lead frame includes a lead frame body processed in a predetermined shape, and including a notched part provided at an end of the lead frame body, the notched part being used as a starting point of tape-removing, a resin leakproof tape stuck on a back surface of the lead frame body, and a region of a periphery of the notched part in the back surface of the lead frame body, the region being reduced in a strength of bonding between the resin leakproof tape and the lead frame body is reduced relative to other region.
US09852918B2
An electronic device comprising a carrier having a mounting surface, at least one electronic chip mounted on the mounting surface, an encapsulant at least partially encapsulating the carrier and the at least one electronic chip, and a plurality of capsules in the encapsulant, wherein the capsules comprise a core comprising an additive and comprise a shell, in particular a crackable shell, enclosing the core.
US09852914B2
The present invention is a sacrificial-film removal method of removing a sacrificial film from a surface of a substrate provided with a plurality of struts and the sacrificial film embedded between the plurality of struts, including: a wet etching step where the sacrificial film is removed to its halfway depth by supplying an etchant to the surface of the substrate; a rinse step where a residue adhering to the surface of the substrate is washed out by supplying a rinsing liquid to the surface of the substrate after the wet etching step; a drying step where a liquid component on the surface of the substrate is removed after the rinse step; and a dry etching step where the sacrificial film remaining on the surface of the substrate is removed by supplying an etching gas to the surface of the substrate after the drying step.
US09852913B2
Disclosed are pre-wetting apparatus designs and methods. These apparatus designs and methods are used to pre-wet a wafer prior to plating a metal on the surface of the wafer. Disclosed compositions of the pre-wetting fluid prevent corrosion of a seed layer on the wafer and also improve the filling rates of features on the wafer.
US09852902B2
Ion species are supplied to a workpiece comprising a pattern layer over a substrate. A material layer is deposited on the pattern layer using an implantation process of the ion species. In one embodiment, the deposited material layer has an etch selectivity to the pattern layer. In one embodiment, a trench is formed on the pattern layer. The trench comprises a bottom and a sidewall. The material layer is deposited into the trench using the ion implantation process. The material layer is deposited on the bottom of the trench in a direction along the sidewall.
US09852899B2
Some embodiments are directed to a wafer polishing tool. The wafer polishing tool includes a first polisher, a second polisher downstream of the first polisher, a third polisher downstream of the second polisher, and a fourth polisher downstream of the third polisher. The first polisher receives a wafer having a front side and a back side with integrated circuit component devices disposed on the front side of the wafer, and polishes a center region on the back side of the wafer. The second polisher receives the wafer via transporting equipment and buffs the center region of the back side of the wafer. The third polisher receives the wafer via the transporting equipment and polishes a back side edge region of the wafer. The fourth polisher receives the wafer via the transporting equipment and buffs the back side edge region of the wafer.
US09852894B2
A miniature mass spectrometer is disclosed comprising an atmospheric pressure ionization source and a first vacuum chamber having an atmospheric pressure sampling orifice or capillary, a second vacuum chamber located downstream of the first vacuum chamber and a third vacuum chamber located downstream of the second vacuum chamber. An ion detector is located in the third vacuum chamber. A first RF ion guide is located within the first vacuum chamber and a second RF ion guide is located within the second vacuum chamber. The ion path length from the atmospheric pressure sampling orifice or capillary to an ion detecting surface of the ion detector is ≦400 mm. The mass spectrometer further comprises a tandem quadrupole mass analyzer, a 3D ion trap mass analyzer, a 2D or linear ion trap mass analyzer, a Time of Flight mass analyzer, a quadrupole-Time of Flight mass analyzer or an electrostatic mass analyzer arranged in the third vacuum chamber. The product of the pressure P1 in the vicinity of the first RF ion guide and the length L1 of the first RF ion guide is in the range 10-100 mbar-cm and the product of the pressure P2 in the vicinity of the second RF ion guide and the length L2 of the second RF ion guide is in the range 0.05-0.3 mbar-cm.
US09852893B2
A method and apparatus is provided for obtaining a low average electron energy flux onto a substrate in a processing chamber. A processing chamber includes a substrate support therein for chemical processing. An energy source induced plasma, and ion propelling means, directs energetic plasma electrons toward the substrate support. A dipole ring magnet field is applied perpendicular to the direction of ion travel, to effectively prevent electrons above an acceptable maximum energy level from reaching the substrate holder. Rotation of the dipole magnetic field reduces electron non-uniformities.
US09852880B2
A detection module that includes a readout circuit and detector having a group of sensing elements. The group is configured to detect multiple beams. The multiple beams resulted from an illumination of a substrate, by an illumination module, by multiple electron beams. The readout circuit is configured to: (a) receive selection information for selecting multiple selected sub-groups of sensing elements; wherein the group of sensing elements comprises, in addition to the multiple selected sub-groups of sensing elements, a plurality of non-selected sensing elements; (b) ignore detection signals provided from the plurality of non-selected sensing elements, and (c) generate, for each selected sub-group of sensing elements, a sensing result to provide multiple sensing results that correspond to the multiple beams; and wherein the selected sub-groups of sensing elements are selected in response to at least one working condition of the illumination module.
US09852879B2
An ion beam etching method includes applying a positive voltage for extracting ions into a vacuum container to a first electrode, under a first condition where irradiation of a substrate with an ion beam is blocked off by a shutter, generating plasma in an internal space under the first condition, forming the ion beam by forming, under the first condition, a second condition where a positive voltage is applied to the first electrode and a negative voltage is applied to a second electrode, and moving the shutter and processing the substrate by irradiating the substrate with the ion beam.
US09852876B2
In one embodiment, a multi charged particle beam writing apparatus includes processing circuitry that is programmed to perform the function of a data region determination part determining a data region based on boundaries of pixels obtained by dividing a writing area of a substrate into mesh-shaped regions, an irradiation range of multiple charged particle beams, and boundaries of stripe segments obtained by dividing the writing area into segments having a predetermined width such that the segments are arranged in a predetermined direction, a deflection coordinate adjustment part adjusting deflection coordinates of the multiple charged particle beams such that the boundaries of the pixels are mapped to a boundary of the irradiation range, and a correction part calculating a corrected dose of each beam of the multiple charged particle beams by distributing, based on a positional relationship between the beam and pixels in the data region, a dose of the beam corresponding to a pixel in the data region calculated based on write data to one or more beams, and adding doses distributed to the beam, and a writing mechanism, including a charged particle beam source, a deflector, and a stage on which a target object is placed, and the writing mechanism deflecting the multiple charged particle beams based on the adjusted deflection coordinates and applying the beams each having the corrected dose to write a pattern.
US09852870B2
The present invention is directed to a method for the fabrication of electron field emitter devices, including carbon nanotube (CNT) field emission devices. The method of the present invention involves depositing one or more electrically conductive thin-film layers onto a electrically conductive substrate and performing lithography and etching on these thin film layers to pattern them into the desired shapes. The top-most layer may be of a material type that acts as a catalyst for the growth of single- or multiple-walled carbon nanotubes (CNTs). Subsequently, the substrate is etched to form a high-aspect ratio post or pillar structure onto which the previously patterned thin film layers are positioned. Carbon nanotubes may be grown on the catalyst material layer. The present invention also described methods by which the individual field emission devices may be singulated into individual die from a substrate.
US09852864B2
An electromagnetic switching device (10) and a method for producing the electromagnetic switching device (10) are disclosed. To this end, a magnetic armature (13) and a pressure pin (19) which is movable in a bearing (21) along an axis (A) are provided. A bearing sleeve (11) accommodates at least the bearing (21) and the magnetic armature (13). An electromagnetic casing (12) and the bearing sleeve (11) are together made of a single material in the form of a one-piece component (100).
US09852858B2
A contact of a vacuum interrupter comprises a contact body portion formed in the shape of a circular plate, having a contact surface in a flat shape on one surface thereof, and provided with a plurality of cut portions formed in a spiral shape from a center of the contact surface toward an outer side in a radial direction, and an inclination area formed between the contact surface and an outer circumferential surface of the contact body portion, wherein the inclination area is provided with multi-stage inclined portions each forming a multi-stage inclination along the outer side of the contact body portion in the radial direction.
US09852856B2
The invention is a high temperature control knob that is installed on the power control knob stem of an existing appliance to prevent a material being heated from reaching a predetermined maximum temperature (e.g., the burning point temperature for oil), and thereby preventing an undesired event (e.g., a fire). The high temperature control knob comprises an alignment means having at least one stop that is adjustable about a set of temperature markings containing the predetermined maximum temperature, and may further comprise a dial with an arm that mounts of the power control knob stem. The at least one stop may be aligned to the predetermined maximum temperature by rotating the alignment means about the power control knob stem and tightening a fixing means to hold the alignment means in place. The arm of the dial contacts the at least one stop preventing the appliance from exceeding the predetermined maximum temperature.
US09852854B1
A slim-type keyboard includes a first flexible layer, a pressed frame and a circuit board assembly. The first flexible layer includes plural pressed regions. The pressed frame includes plural cantilever strips. The circuit board assembly includes plural dome switches. The plural cantilever strips are covered by the first flexible layer. The pressed regions are aligned with the cantilever strips and the dome switches, respectively. When one of the pressed regions is pressed, the cantilever strip is pushed down to trigger the corresponding dome switch. Each cantilever strip includes a U-shaped groove and a suspension end. The U-shaped groove opens to the suspension end. Consequently, the tactile feel of pressing the cantilever strip is improved.
US09852852B2
A safety switching apparatus for switching on or off a technical installation has a failsafe control/evaluation unit with an input for receiving an input signal. The failsafe control/evaluation unit is designed to process the input signal in order to produce an output signal for switching on or off the technical installation at a defined output signal time. The failsafe control/evaluation unit has a first output for transmitting the output signal to an electromechanical switch. The electromechanical switch has an operating contact for switching a load circuit of the technical installation and has a positively guided auxiliary contact in an auxiliary contact current path. The auxiliary contact can be used to carry a current for checking the switching position of the operating contact. A switching element is arranged in the auxiliary contact current path. The failsafe control/evaluation unit is designed to produce a switching signal at a defined switching signal time which has a time gap relative to the output signal time. The failsafe control/evaluation unit has a second output for transmitting the switching signal to the switching element in order to selectively allow or disallow the current through the auxiliary contact current path.
US09852851B2
A circuit breaker, and method of assembling the circuit breaker, includes a circuit breaker housing defining an interior portion, and which includes a molded base and a separable cover. The molded base includes an interior surface and an exterior surface. The exterior surface of the molded base is operatively disposed outside of the interior portion of the circuit breaker housing, and the exterior surface of the base defines at least one current sensing unit receiving cavity configured to receive a current sensing unit therein. The molded base and separable cover are cooperatively disposed to surround the interior portion of the circuit breaker housing.
US09852850B2
A power storage device with high capacity is provided. Alternatively, a power storage device with excellent cycle characteristics is provided. Alternatively, a power storage device with high charge and discharge efficiency is provided. Alternatively, a power storage device with a long lifetime is provided. A negative electrode active material is provided over a negative electrode current collector, and the negative electrode active material layer is formed in such a manner that first layers and second layers are alternately stacked. The first layer includes at least an element selected from Si, Mg, Ca, Ga, Al, Ge, Sn, Pb, Sb, Bi, Ag, Zn, Cd, As, Hg, and In. The second layer includes oxygen and the same element as the one included in the first layer.
US09852843B2
Methods and apparatuses for wireless inductive power transfer are described herein. One implementation may include an apparatus for wireless inductive power transfer. The apparatus comprises a primary resonator configured to wirelessly transfer power to a secondary resonator coupled to a load of a wireless power receiver. The apparatus comprises a coupling circuit configured to couple energy from a source power supply to the primary resonator. The apparatus comprises a controller configured to coordinate an adjustment of a first amount of coupling between the source power supply and the primary resonator, via the coupling circuit, with an adjustment of a second amount of coupling between the secondary resonator and the load of the wireless power receiver. The coupling circuit comprises a first coupling loop comprising a plurality of segments, each configured to be selectively electrically connected to the source power supply, the first coupling loop electrically isolated from the primary resonator.
US09852840B2
A method of manufacturing a winding-type coil component, wherein at the time of manufacturing the winding-type coil component, the method can efficiently form an inclined external electrode, can change inclination of an external electrode, and can satisfy a demand for the manufacture of plural kinds of winding-type coil components provided with external electrodes having different inclination angles respectively.
US09852836B2
The present invention relates to an inductor. An inductor in accordance with an embodiment of the present invention includes: a core substrate having a conductive pattern on the surface and a magnetic layer for covering the core substrate not to expose the conductive pattern, wherein the magnetic layer is made of a metal-polymer composite and has a multilayer structure.
US09852830B2
In one embodiment, an apparatus comprising a first resistor, the first resistor comprising a first type of resistor having a plurality of metal wires in respective layers, the plurality of metal wires arranged in series via a plurality of vias.
US09852826B2
Described herein is a cable that includes a conductor surrounded by at least one semiconductive layer, wherein the layer comprises a polymer composition comprising a polypropylene homopolymer or a polypropylene copolymer with one or more comonomers, a polyolefin functionalized with an anhydride of a mono- or polycarboxylic acid, wherein said anhydride of a mono- or polycarboxylic acid can be linear or cyclic, wherein the functionalized polyolefin is different from the polypropylene homopolymer or polypropylene copolymer or the second polymer, and wherein the amount of the functionalized polyolefin is up to 10 wt % based on the total amount of the polymer composition, a solid conductive filler and a LDPE homopolymer or a LDPE copolymer of ethylene with one or more comonomers having a melting temperature (Tm) less than the Tm of the polypropylene homopolymer or polypropylene copolymer. Also described herein is a process for producing the polymer composition.
US09852817B2
Disclosed is a control rod drive mechanism. More specifically, the control rod drive mechanism includes a guide member 100 disposed in a nuclear reactor to receiving a drive shaft 2; a latch assembly 200 disposed in the guide member 100 to enable the drive shaft 2 to be withdrawn and inserted; a supporting member 300 connected to the guide member 100 to cover the drive shaft 2 and to support the latch assembly 200; and a plurality of coil housings 400 spaced apart and connected to the guide member 100 to cover the latch assembly 200, and each having a coil 410 built therein.
US09852815B2
A semiconductor memory device includes a normal memory block including a plurality of normal memory cells, a redundant memory block including a plurality of redundant memory cells used to replace defective cells among the normal memory cells, a normal buffer block configured to sense and amplify data stored in the normal memory block, a redundant buffer block configured to sense and amplify data stored in the redundant memory block, a normal latch block configured to fetch data from the normal buffer block and store the data based on a normal control signal, and a redundant latch block configured to selectively fetch data from the redundant buffer block and store the data based on a redundant control signal.
US09852814B1
A rupture control device may include an address control circuit configured to generate a rupture address in response to a first rupture command signal, a rupture mask signal and an external address, wherein the rupture address is generated according to whether the rupture mask signal is activated, and wherein an address and fuse data are compared, and a rupture mask signal indicating whether a fuse is ruptured is determined. Further, a fuse array configured to perform a rupture operation in response to the rupture address when a rupture enable signal is activated, and output the fuse data in response to a read enable signal.
US09852806B2
Conventional methods using signal test patterns to identify wiring errors are difficult to apply to interfaces encoding information as signal state transitions rather than directly as signal states. A system utilizing excitation of wires with selected transition coded patterns and evaluation of received results is described to identify failed wire connections. This approach may be advantageously used to provide fault detection and redundant path selection in systems incorporating stacked chip interconnections using Through Silicon Vias.
US09852786B2
A semiconductor memory device includes a semiconductor memory chip including a plurality of regions of memory cells, including a first memory region and a second memory region, and a memory controller configured to carry out a read of a memory cell in the first memory region by applying a first read voltage, and a read of a memory cell in the second memory region by applying a second read voltage that is different from the first read voltage.
US09852785B2
A method includes applying a first voltage to a first source line of a memory, applying a second voltage to a second source line of the memory, turning on an access transistor of a memory cell of the memory, and performing one of a write operation or a read operation on a metal-ferroelectric-semiconductor (MFS) transistor of the memory cell. Memories on which the method is performed are also disclosed.
US09852781B2
An embodiment of a non-volatile memory device is proposed. Said memory device comprises a matrix of memory cells; each memory cell is individually programmable to at least a first logic level and individually erasable to a second logic level. The memory device further comprises partition means for logically subdividing the matrix into a plurality of subspaces; each subspace comprises at least one respective memory cell. The memory device further comprises selection means for selecting a subspace, operative means for performing an operation on all the memory cells of the selected subspace, and means for dynamically modifying the number of subspaces and/or the number of memory cells included in each subspace.
US09852773B1
According to one or more embodiments of the disclosure, a method is provided. The method may include executing playback of a video. The method may also include receiving user input to rewind at least one portion of the video. Further, the method may include restarting playback of the video at a previous position before the at least one portion of the video. The method may also include activating subtitles associated with the video during playback of the video from the previous position, wherein the subtitles are displayed during playback of the at least one portion of the video. Additionally, the method may include deactivating subtitles during playback of the video after a predetermined amount of time.
US09852750B2
An improved method of controlling topographical variations when milling a cross-section of a structure, which can be used to reduce topographical variation on a cross-section of a write-head in order to improve the accuracy of metrology applications. Topographical variation is reduced by using a protective layer that comprises a material having mill rates at higher incidence angles that closely approximate the mill rates of the structure at those higher incidence angles. Topographical variation can be intentionally introduced by using a protective layer that comprises a material having mill rates at higher incidence angles that do not closely approximate the mill rates of the structure at those higher incidence angles.
US09852744B2
A system for processing audio data comprising a first system configured to receive an input audio data signal and to electronically process the input audio data signal to generate level normalized audio data. A second system configured to receive the level normalized audio data and to electronically process the level normalized audio data to generate a double sideband AM signal. A third system configured to receive the double sideband AM signal and to mix the double sideband AM signal with the input audio data to generate primary audio data frequency components having double sideband AM signal side components.
US09852741B2
Methods, an encoder and a decoder are configured for transition between frames with different internal sampling rates. Linear predictive (LP) filter parameters are converted from a sampling rate S1 to a sampling rate S2. A power spectrum of a LP synthesis filter is computed, at the sampling rate S1, using the LP filter parameters. The power spectrum of the LP synthesis filter is modified to convert it from the sampling rate S1 to the sampling rate S2. The modified power spectrum of the LP synthesis filter is inverse transformed to determine autocorrelations of the LP synthesis filter at the sampling rate S2. The autocorrelations are used to compute the LP filter parameters at the sampling rate S2.
US09852734B1
System and methods are provided for modifying audio signals. A waveform representing an audio signal changing over time is received. A first time length is selected. A first starting point in the waveform is selected. A first pair of adjacent segments of the waveform are determined based at least in part on the first starting point and the first time length. The first pair of adjacent segments each correspond to the first time length. A first difference measure associated with the first pair of adjacent segments is calculated. In response to the first difference measure being smaller than a threshold, compression or expansion of the waveform is performed based at least in part on the first time length and the first starting point.
US09852733B2
A device control method includes acquiring voice information, obtaining a spoken command indicating a control instruction as to a device based on the acquired voice information, identifying speaker information relating to a speaker which has uttered the acquired voice information, based on the acquired voice information, identifying, out of a plurality of devices, a device to be controlled, based on the spoken command and the speaker information, and controlling the identified device to be controlled.
US09852731B2
Technologies are described herein that allow a user to wake up a computing device operating in a low-power state and for the user to be verified by speaking a single wake phrase. Wake phrase recognition is performed by a low-power engine. In some embodiments, the low-power engine may also perform speaker verification. In other embodiments, the mobile device wakes up after a wake phrase is recognized and a component other than the low-power engine performs speaker verification on a portion of the audio input comprising the wake phrase. More than one wake phrases may be associated with a particular user, and separate users may be associated with different wake phrases. Different wake phrases may cause the device transition from a low-power state to various active states.
US09852727B2
Disclosed are systems and methods for focusing ultrasound transducers that include multiple separate, independently movable transducer segments.
US09852726B2
A method and apparatus are for determining one or more background noise characteristics, determining one or more incoming audio characteristics; and generating a combined audio signal comprising an active noise cancellation (ANC) component and a modified incoming audio (MIA) component. The ANC component is determined based on at least one of the one or more incoming audio characteristics and the background noise characteristics. Each of a limit of the ANC component and a limit of the MIA component is dynamically controlled to be less than or equal to a system limit, wherein a limit of the combined signal is approximately at the system limit.
US09852724B2
There is provided an audio device including a control section configured to cause an audio signal to be output, the audio signal including a sound signal obtained through playback of content and a sound signal received from a communication partner device, and a sound processing section configured to generate an elimination signal obtained by eliminating a given sound signal from a microphone detection signal, which is the audio signal that is propagated and detected by a microphone. The control section causes the communication partner device to transmit the elimination signal.
US09852722B2
The invention relates to estimating tempo information directly from a bitstream encoding audio information, preferably music. Said tempo information is derived from at least one periodicity derived from a detection of at least two onsets included in the audio information. Such onsets are detected via a detection of long to short block transitions (in the bitstream) or/and via a detection of a changing bit allocation (change of cost) regarding encoding/transmitting the exponents of transform coefficients encoded in the bitstream.
US09852719B2
A stringed instrument having a body including a back surface, a top head portion, and a treble-side. A cutaway can be defined in the body adjacent the top head portion on the treble side, the cutaway defining a cutaway edge. A cutout can be defined in the back surface, the cutout extending from the top head portion along at least a portion of the cutaway edge, the cutout defining a cutout surface. A neck can extend from the body, a portion of the neck disposed on a front side of the top head portion. A neck plate can be disposed on a back side of the top head portion, at least a portion of the neck plate positioned on the cutout surface, wherein the neck plate includes a plate cross section that corresponds to a cross section of the cutout at a location proximate the top head portion.
US09852718B1
A stringed instrument body includes a top body having a groove/shelf engagement structure, and a back body having a corresponding shelf/groove engagement structure that is engagable with the groove/shelf engagement structure of the top body. When the corresponding shelf/groove engagement structure is engaged with the groove/shelf engagement structure, a projecting portion of the groove/shelf engagement structure of the top body projects within the back body and contacts a corresponding recessed portion of the shelf/groove engagement structure of the back body.
US09852714B2
Systems and methods of adjusting a frequency of a graphics controller may include a logic to determine a metric associated with an input/output (I/O) queue. The metric may be used to determine whether an I/O limited condition exists. The I/O limited condition may be associated with a graphics controller. There may be a logic to cause a frequency of the graphics controller to be decreased when the I/O limited condition exists, and a logic to cause the frequency of the graphics controller to be increased when the I/O limited condition does not exist. The I/O limited condition may exist when a magnitude of the metric is equal to or greater than a first threshold. The I/O limited condition may not exist when the magnitude of the metric is equal to or less than a second threshold.
US09852707B2
A display apparatus including: gate lines extending in a first direction; data lines extending in a second direction intersecting the first direction; pixels connected to corresponding ones of the gate lines and data lines; a gate driver to drive the gate lines in response to a gate clock signal; a data driver to drive the data lines; a memory to store charge share signals corresponding to the gate lines; a timing controller controlling the data driver and the gate driver, in response to an externally input control signal and an image signal, and to output a gate pulse signal to the gate lines; and a clock generator configured to generate the gate clock signal in response to the gate pulse signal. The timing controller is configured to output the gate pulse signals according to the charge share signals.
US09852698B2
An image signal provided from an external device is converted into a data signal such that an image is displayed on a display panel, and a first light control signal and a second light control signal are output. A backlight unit provides the display panel with a first color light and a second color light different from the first color light in response to the first light control signal and the second control signal. The display panel driving unit also determines a pulse width of each of the first light control signal and the second light control signal according to a color characteristic of the image signal.
US09852685B2
There are provided a pixel circuit and a driving method thereof, and a display apparatus. The pixel circuit comprises: a first transistor (T1), a second transistor (T2), a third transistor (T3), a storage capacitor (C1) and a light emitting device (L). A gate of the first transistor (T1) is connected to a first control signal terminal (S1), and a first electrode thereof is connected to a data signal terminal (DATA); a gate of the second transistor (T2) is connected to a second electrode of the first transistor (T1), a first electrode thereof is connected to a second electrode of the third transistor (T3), and a second electrode thereof is connected to a first terminal of the light emitting device (L); a gate of the third transistor (3) is connected to a second control signal terminal (S2), and a first electrode thereof is connected to a first power supply signal terminal (ELVDD); one terminal of the storage capacitor (C1) is connected to the gate of the second transistor (T2), and the other terminal thereof is connected to the second electrode of the second transistor (T2); one terminal of a parasitic capacitor (C2) formed by the light emitting device is connected to the first terminal of the light emitting device (L), and the other terminal thereof is connected to a second terminal of the light emitting device (L); and the second terminal of the light emitting device (L) is further connected to a second power supply signal terminal (ELVSS). The pixel circuit can compensate for the threshold voltage drift of TFT effectively and rise display effect.
US09852680B2
A projection-type display which projects and displays images in accordance with an image signal includes a light source for projecting the images, output means that is equipped with a coil and switch, that uses electromagnetic induction of the coil to supply a current, and that changes the magnitude of the current by means of the switch, a cooling fan that cools the projection-type display device and for which the rotational speed is variable; and control means that, upon receiving an instruction to set a first mode in which a first current is intermittently supplied to the light source.
US09852676B2
An active matrix substrate (12A) of a liquid crystal display device (10) includes: drive electrodes (32A, 32B) a pair of which are arranged in each pixel; pixel electrodes (36) each of which is provided in each pixel; first switching elements (34A) each of which is connected to one of the pair of drive electrode (32A); second switching elements (34B) each of which is connected to the other drive electrode (32B); third switching elements (34C) connected to the pixel electrodes (36); first source lines (30A) connected to the group of the first switching elements (34); second source lines (30B) connected to the group of the second switching elements (34B); third source lines (30C) connected to the group of the third switching elements (30C); and a plurality of gate lines (28).
US09852675B2
A data compensator includes a reference voltage drop generator, a voltage drop measurer, a compensation data generator, and an output block. The reference voltage drop generator generates reference voltage drops for color image data. The voltage drop measurer calculates pixel voltage drops based on color image data. The compensation data generator generates different color compensation data to compensate luminance and color coordinate distortion.
US09852666B2
A modification kit for converting an existing signage mounting structure to an electronic sign generally includes at least one sectional sign assembly including a frame section having a back-facing portion configured to be coupled to the existing signage mounting structure and a front-facing portion including an array of bays, each individual bay having removably mounted therein an LED display module and being prewired with a power routing system; wherein the power routing system includes an input end that branches out to a plurality of output ends, each disposed in one of the bays and each configured to directly couple to one of the LED display modules; a power kit configured to couple the input end of each power routing system to an AC power source; and an installation kit configured to facilitate mounting said back-facing portion to the existing signage mounting structure.
US09852664B2
Method and apparatus are disclosed for magnetically connecting a placard to a rearview mirror of a motor vehicle. The apparatus includes a magnetic hanger which connects to the stem of the rearview mirror. A magnetic placard adapter removably receives a hanging portion of a standard placard. The magnetic placard adapter is removably connectable to the magnetic hanger. The magnetic placard adapter is magnetically connected to the magnetic hanger. In other embodiments, the placard itself is formed with a magnetic portion to form a magnetic placard that magnetically couples to the magnetic hanger, directly without the need for the magnetic placard adapter.
US09852663B2
A personal signage assembly includes a pair of finger engaging members. Each of the finger engaging members engages a person's finger. A pair of mounts is provided and each of the finger engaging members has one of the mounts attached thereto. An elongated panel has first end and a second end. Each of the first and second ends has one of the mounts attached thereto. The panel has indicia thereon and has a length from the first end to the second end being less than 5.0 inches.
US09852661B2
A labeling assembly is shown and described herein. A labeling assembly for laminating labels may include a label sheet, a laminating sheet and an alignment member. The alignment member may allow folding of the label sheet and laminating sheet. The label sheet may include a facestock sheet and a liner sheet. Labels may be pre-cut in the facestock sheet. The laminating sheet may include a laminae film sheet and a liner sheet. Protective covers may be pre-cut in the liner sheet and laminae overlays may be pre-cut in the laminae film sheet. The protective covers may be removed to expose an adhesive portion of the laminae overlay. The label sheet and the laminating sheet may be folded onto each other at the alignment member. The laminae overlay may adhere to the label to form a removable laminated label.
US09852660B1
A catheterization procedure training apparatus operable to provide a user training on the delivery of a catheterization process wherein the apparatus further allows the utilization of interventional devices. The catheterization procedure training apparatus includes a tubing network being hollow and fluidly coupled wherein the tubing network is configured to be sized and shaped so as to physically be proportionally representative of at least a portion of the blood vessels within a human circulatory system. A ventricle chamber is operably coupled to the tubing network. The tubing network further includes at least one opening having a union wherein the union is configured to be operably coupled to an exchangeable insertion point adapter. The exchangeable insertion point adapter includes a stem portion and a wall portion integrally formed and is configured to provide repetitive sealable use of a needle therethrough.
US09852659B2
A portable medical training manikin with a hollow torso body with a chest plate having slotted openings provided to enable realistic flexing of the chest plate along hinges engaged with a chest compression piston. The torso body has a realistic skin covering the torso and interconnected at a hinge. A chest compression piston supports and resists chest compressions performed by a user. The chest compression piston is engaged with the central chest plate of the torso body by a quick release mechanism having detent locks for securing the piston engaged with the chest plate. A two-piece tiltable head configuration enables detachment of the back half of the head piece, and inversion for nested stacking within the front half head piece. The hollow torso body is likewise configured for convenient stacking, including the compression pistons, in a carrying container.
US09852654B2
A learning aid including a series of symbols and movable portions. Each of the movable portions is associated with at least one of the symbols and is movable by hand from a first position to a second position to select the at least one of the symbols.
US09852637B2
A vehicle-to-vehicle communication unit includes a vehicle communication transceiver that transmits and receives messages to and from other vehicles. The messages include at least one safety message from another vehicle that indicates that the other vehicle has decreased its velocity. The vehicle-vehicle communication unit also includes a processor that based on the safety message generates a message for other vehicles indicating that the vehicle-to-vehicle communication unit has designated itself as an ad hoc host for determining information about a congested area on a roadway.
US09852609B2
Some embodiments are directed to a lockdown apparatus for facilitating initiation of lockdown procedures at a facility. The lockdown apparatus can include an actuator configured to transmit a lockdown initiation signal upon being actuated. The actuator can be configured to be recognizably distinguishable from a fire alarm actuator. The lockdown apparatus can also include a lockdown communicator configured to produce a lockdown initiation communication for communicating initiation of lockdown procedures to the facility occupants and individuals not disposed proximate the facility upon transmission of the lockdown initiation signal, the lockdown communication being recognizably distinguishable from the fire alarm communication. The lockdown communicator can also be configured to produce a lockdown procedure communication, which is different from the lockdown initiation communication, for communicating to the facility occupants a predetermined lockdown procedure for adoption by the facility occupants subsequent to the initiation of the lockdown procedures.
US09852608B2
In a monitoring system, a master device stores setting information indicating a detection area of a target detected by a sensor in a storage unit, and transmits the setting information to a camera (a baby monitoring camera) having a sensor built thereinto or correlated with a sensor so as to set a detection parameter including the detection area therein. When a predetermined state set by the detection parameter is detected inside the detection area by the camera, a master device transmits detection notification information to a smartphone, and the smartphone displays a detection information screen based on the detection notification information transmitted from the master device on a display/input unit.
US09852607B1
A personal alert device for sending a panic signal and location coordinates includes a housing that defines an internal space. An inlet is positioned in a first end of the housing. The first end is configured to position between lips of a user. An outlet is positioned in the housing such that air passing from the inlet through the internal space and exiting through the outlet generates a whistling sound. A wall, coupled to the housing and positioned in the internal space, defines a compartment. An electronics module positioned in the compartment is configured to wirelessly communicate, to receive location coordinates, and to be activated by a user blowing air through the inlet. The housing emits the whistling sound and the electronics module is compelled to wirelessly communicate the panic signal and the location coordinates to at least one cellular phone and to emergency response personnel.
US09852604B2
A security system that can be used in a home, office, or other building in order to generate alarms or take other actions depending on conditions within the building. The security system may rely on sensors within the building which sense various conditions and collect other data. The information learned from the sensors can be communicated to a location outside the building for processing, such as, but not limited to, processing associated with a need to instigate an alarm.
US09852603B2
A system includes a networked device is programmed to transmit, to one or more second networked devices, a request to locate a remote control device of the networked device. Based on the responses to the request, the networked device is further programmed to provide an indication via a user interface of the networked device concerning a location of the remote control device.
US09852601B1
A wearable device may connect to a wearable device over a short-range wireless connection. The user device may receive sensor data from the wearable device, where the wearable device has sensors. The user device may determine that a safety alert parameter has been met, and in response generate an audible alarm. The device may then determine that the connection between the user device and the wearable device has been disconnected, and in response, generate a second audible alarm.
US09852599B1
In some implementations, a system can transmit communications indicating an occurrence of a particular type of safety incident experienced by a user. Registration information that indicates that a plurality of safety devices of different types are to be registered with the user is initially obtained. Sensor data from the plurality of safety devices of different types are obtained. An occurrence of a particular type of safety incident experienced by the user is then selected from among a plurality of types of safety incidents. The selection may be based at least on the obtained sensor data and the obtained registration information. A communication is then provided to another user to indicate the occurrence of the particular type of safety incident experienced by the user in response to selecting the occurrence of the particular type of safety incident.
US09852596B2
Security tag and method of using same facilitates authorized removal of items from a controlled area where the items have been marked with an item identification code. The method involves providing a transaction software application to facilitate use of a PMCD to obtain the item identification code and participate in a wireless communication session with a transaction server to receive an authorization for release of the item from the controlled area. The application uses the PMCD to access from the security tag certain security tag information available from the security tag. The security tag information is used at the PMCD to determine an unlock code for the security tag. The PMCD is then used to wirelessly communicate the unlock code to the security tag after the authorization for release has been received.
US09852593B2
A system is provided that includes a security system that protects a secured geographic area, a geographic location outside of the secured area of an authorized human user of the security system saved in a memory of the security system, and a processor of the security system that tracks activity of the authorized user by geographic location outside of the secured area and generates an alert upon detecting that a difference between the tracked geographic location of the authorized user and saved location exceeds a threshold value.
US09852587B2
Disclosed is a computer-implemented method of (and system for) operating instances of a game having a plurality of game positions that can be occupied by players, such as a poker-type game. The method comprises assigning a player a plurality of weights relating to game positions, where each weight indicates a bias towards placement of the player at a game position. When a player has played in a first game at a given position, the weights are updated to indicate an altered bias towards placement at each position. The player is then assigned to a second game based on the updated weights.
US09852581B2
A method for awarding playtime credit proportional to positive performance on educational testing. The method records correct answers to academic questions, such as math, as credits towards time allowed on an attached electronic play device. The amount of time earned or awarded is determined by the number of correct answers provided in response to displayed questions.
US09852575B2
Gaming devices, gaming systems, methods of conducting wagering games, and computer programs for executing wagering games are disclosed. A gaming system is disclosed which includes one or more processors and one or more memory devices storing instructions that, when executed by at least one of the processors, cause the gaming system to: receive a wager to play a wagering game with symbol-bearing reels, each of which has distinct reel positions populated by various symbols, at least one reel bearing a symbol clump; and, display via a display device a randomly determined outcome of the wagering game. Each wagering-game outcome includes predetermined symbols occupying distinct array positions in a displayed array. Each reel position has a weighted probability of occupying an array position in the array. The weighted probabilities are configured such that the symbol clump, when part of a wagering-game outcome, can only land in its entirety in the array.
US09852559B2
A lock device is configured to receive a credential from a mobile device. The lock device is configured to monitor the distance between the mobile device and the lock device. The lock device is configured to detect an intent action by a user of the mobile device and unlock the lock device if the mobile device is within a predetermined distance from the lock device and the intent action is an approved intent action.
US09852558B2
A security apparatus for an energy storage system is provided. The security apparatus includes a sensor input unit receiving security state information including door opening and closing and locking/unlocking from a door opening and closing sensor and a locking/unlocking sensor; a human machine interface (HMI) unit receiving information from a user or showing the information to the user; and a security state machine allowing manipulation of the energy storage system depending on whether security state information obtained through the sensor input unit satisfies a security state condition having a plurality of procedures in order.
US09852553B2
Disclosed are an apparatus and a method of requesting an emergency call (E-Call) for a vehicle accident, which request an E-Call for a vehicle accident by using driving information obtained during travelling of a vehicle. An apparatus for requesting an E-Call for a vehicle accident according to the present invention includes: a travelling information detecting unit configured to detect travelling information about a vehicle for each predetermined time; a vehicle accident determining unit configured to determine whether an accident occurs in the vehicle based on the travelling information; and an E-Call signal transmitting unit configured to transmit an E-Call signal for the vehicle accident with a current location of the vehicle when it is determined that the accident occurs in the vehicle.
US09852552B2
An onboard unit for levying tolls for a vehicle comprises a satellite navigation receiver for generating position fixes, a memory for recording geoobjects, a radio interface, and a processor, which generates toll data from a geographical comparison of position fixes with geoobjects in a digital map and transmits this data via the radio interface. The memory has an index memory region for an index tree for geoobjects, a first static object memory region for a primary list with geoobjects, and a second object memory region, which can be written dynamically via the radio interface, for a secondary list with geoobjects. At least one leaf of the index tree contains a reference to a secondary list, and wherein the processor is configured, upon accessing a geoobject via a leaf, to use the secondary list before the primary list. A method for updating geodata in such an onboard unit is also disclosed.
US09852545B2
Aspects of the present invention relate presentation of digital content, in a see-through display, representing a known location in an environment proximate to a head worn computer.
US09852539B2
At least one processor may retrieve from a framebuffer a depth value associated with a pixel. The at least one processor may determine whether a fragment depth value associated with a fragment of a splat is within a non-zero offset of the depth value associated with the pixel. Responsive to determining that the fragment depth value associated with the fragment of the splat is within the non-zero offset of the depth value associated with the pixel, the at least one processor may output updated data for the pixel to the framebuffer based at least in part on data associated with the fragment of the splat.
US09852538B2
In an exemplary embodiment, a computer-implemented method determines a set of mesh polygons or fragments of the mesh polygons visible from a navigation cell. The method includes determining a composite view frustum containing predetermined view frusta and determining mesh polygons contained in the composite view frustum. The method includes determining at least one supporting polygon between the navigation cell and the contained mesh polygons. The method further includes constructing at least one wedge from the at least one supporting polygon, the at least one wedge extending away from the navigation cell beyond at least the contained mesh polygons. The method includes determining one or more intersections of the at least one wedge with the contained mesh polygons. The method also includes determining the set of the contained mesh polygons or fragments of the contained mesh polygons visible from the navigation cell using the determined one or more intersections.
US09852518B2
A method and system for calculating laser beam spot size, comprising: collecting a spot image of a laser beam and a corresponding background noise image along an optical axis direction; conducting pretreatment using a background subtraction method and a threshold method according to the spot image and the background noise image collected to obtain a pretreated spot image; calculating the central position of a laser spot of the pretreated spot image; and storing the pixel gray values of the spot image at the central position of the laser spot on a horizontal direction and a vertical direction, then conducting Gaussian curve fitting, calculating variances of Gaussian fitted curves on the horizontal direction and the vertical direction, and obtaining the spot radiuses of the spot image on the horizontal direction and the vertical direction according to the variances calculated.
US09852517B2
A method of estimating a volume of a remaining fluidum in a non-translucent recipient having an opening which area is wider than or equal to the area of a bottom of the recipient. The method includes taking a picture of the opening at the top side of the recipient by with camera, deriving from the picture characteristics of a first and second number of pixels representing a visible part of the recipient and a visible part of the fluidum in the recipient, respectively, requesting from a user an identification of the recipient, matching the identification with a stored identification in order to retrieve reference data about an empty recipient, and estimating a volume of the remaining fluidum in the recipient by means of the retrieved reference data and a ratio of the characteristics of the first number of pixels and the characteristics of the second number of pixels.
US09852516B2
According to at least one aspect, a river velocity estimation system is provided. The river velocity estimation system includes one or more components executable by at least one processor that are configured to receive terrain information and at least one image including a river, identify an area of interest in the at least one image that includes the river, identify a course of the river and a boundary of the river based on the area of interest in the at least one image, estimate a slope of the river based on the terrain information, determine a hydraulic radius of the river based on the boundary of the river and the course of the river, and estimate a flow rate of water in the river based on at least the slope of the river and the hydraulic radius of the river.
US09852515B1
Systems that can track an object as it moves across the field of view of the security device, integrate transaction data with the object information, and can identify events that trigger an alert and methods for using the systems.
US09852513B2
Techniques related to tracking regions of interest across video frames with corresponding depth maps are discussed. Such techniques may include motion tracking feature points of a region of interest, filtering the tracked feature points, determining a center of the region of interest, verifying a depth consistency of the center, and, if the number of tracked feature points falls below a threshold or the center fails depth consistency for a current frame, re-initializing the region of interest in a prior frame.
US09852510B2
A method and an apparatus for dividing an image area are provided. The method includes: a reading step: reading a pixel value of a current pixel and pixel values of multiple adjacent pixels adjacent to the current pixel in an image; a calculation step: calculating a difference between the pixel values of the current pixel and each adjacent pixel, so as to obtain a pixel difference value set, the pixel difference value set including multiple pixel difference values; a processing step: comparing each pixel difference value with a corresponding dynamic threshold in sequence, and determining all adjacent pixels in a same sub-image area as the current pixel, the current pixel and all the adjacent pixels of the current pixel in the same sub-image area constituting one sub-image area; and a traversal step: traversing each pixel in the image, and performing the reading step, the calculation step, and the processing step on each pixel in sequence, so as to acquire multiple sub-image areas of the image. Therefore, a smooth area can be accurately divided from an image.
US09852509B2
Aspects of the present disclosure involve systems, methods, computer program products, and the like, for utilizing a series of images of a patient's anatomy to determine a cut plane for use during a knee procedure. To determine a cut plane for use during a knee replacement procedure, the 2D images may be analyzed by a computer program to determine a best fit plane through one or more points along the proximal surface of the tibia and to determine one or more features of depressions within the proximal surface. With these landmarks identified in the images, a cut plane through the tibia for use during a TKA procedure may be determined. Further, the location of these features in the images may be determined by analyzing the gray scale value of one or more pixels around a selected point on the image. The pixel with the lowest gray scale value may then be assumed to be the edge of the cortical bone in the 2D image.
US09852498B2
Techniques for removing artifacts, such as shadows, from document images are described. A shadow map is generated for a digital image by first determining local background colors using clusters of local pixel intensities. Then, a global reference background color is selected from all pixel intensities of the digital image. Next, a per-pixel scaling factor is determined that maps the local background colors to the global reference background color, which applies localized adjustment to the digital image to remove local shadow.
US09852494B2
According to one embodiment, an overhead image generation apparatus includes: a plurality of cameras mounted to a vehicle; an image processor that takes in images of respective cameras, generates, for respective cameras, overhead images that have been subjected to viewpoint conversion processing based on calibration data of the cameras and virtual viewpoint/line-of-sight information, and generates a synthesized overhead view by connecting the overhead images at their boundaries; and a display device that displays the synthesized overhead view generated by the image processor, wherein a proportion of a shape of the overhead image in a height direction is changed in proportion to an arrangement height of each camera.
US09852491B2
A method for combining a plurality of images into a synthesis image and an electronic device implementing the same are provided. The image synthesis method of the present disclosure includes acquiring coordinates of an object in a source image; extracting a target image from the source image based on the coordinates such that the target image contains the object; and displaying the target image in a section of a frame mapped to the source image.
US09852481B1
Methods and systems to minimize energy cost in response to time-varying energy prices are presented for a variety of different pricing scenarios. A cascaded model predictive control system is disclosed comprising an inner controller and an outer controller. The inner controller controls power use using a derivative of a temperature setpoint and the outer controller controls temperature via a power setpoint or power deferral. An optimization procedure is used to minimize a cost function within a time horizon subject to temperature constraints, equality constraints, and demand charge constraints. Equality constraints are formulated using system model information and system state information whereas demand charge constraints are formulated using system state information and pricing information. A masking procedure is used to invalidate demand charge constraints for inactive pricing periods including peak, partial-peak, off-peak, critical-peak, and real-time.
US09852475B1
Methods and systems for evaluating the effectiveness of autonomous operation features of autonomous vehicles using an accident risk model are provided. According to certain aspects, an accident risk model may be determined using effectiveness information regarding autonomous operation features associated with a vehicle. The effectiveness information may indicate a likelihood of an accident for the vehicle and may include test data or actual loss data. Determining the likelihood of an accident may include determining risk factors for the features related to the ability of the features to make control decisions that successfully avoid accidents. The accident risk model may further include information regarding effectiveness of the features relative to location or operating conditions, as well as types and severity of accidents. The accident risk model may further be used to determine or adjust aspects of an insurance policy associated with an autonomous vehicle.
US09852461B2
A computerized method and system for pre-authenticated online ordering are provided. A set of user authentication credentials are received from a user, the set of user authentication credentials sufficient to uniquely identify the user as being registered with a network-based publication system. A selection of an item from a plurality of items is received from the user. A unique address is provided to the user, the unique address allowing an unregistered user to access a user interface. An instruction associated with the selected item is received from the unregistered user via the accessed user interface.
US09852458B2
Methods and systems to build containers of uncategorized items are described. In some example embodiments, the methods and systems collect information from titles of items available for purchase within a network-based publication system, generate a title for a container of uncategorized items available for purchase within the network-based publication system that is based on the collected information, and associate two or more uncategorized items available for purchase within the network-based publication system to the container based on a comparison of titles of the two or more uncategorized items and the generated title for the container of uncategorized items.
US09852456B2
Apparatus comprising one or more processors configured to provide a user with location service selection criterion signalling. The location service selection criterion signalling allows for user selection of one or more differing types of location service, wherein each of the differing types of location service are for the provision of location related data for the apparatus. The apparatus also comprises one or more inputs configured to receive user selection criterion signalling representative of user input responsive to said location service selection criterion signalling, and one or more processors configured to allow for use of the user selection criterion signalling to select one or more differing types of location service in the provision of location related data for the apparatus.
US09852445B2
Technologies are generally described for a media content provision scheme. In some examples, a method to provide audience-centric content may include identifying a targeted user from among one or more users proximate to an electronic device based, at least in part, on information regarding previous media selections by each of the one or more users; and providing the one or more users with media content directed to the targeted user.
US09852444B2
In one embodiment, a method includes receiving, from a client system of a first user, a text query inputted by the first user, generating a plurality of structured queries based on the text query, each structured query comprising references to one or more objects associated with the online social network, wherein at least one of the structured queries is a sponsored query comprising a reference to an object associated with an advertiser, and sending, to the client system responsive to receiving the text query, one or more suggested structured queries for display to the first user, wherein at least one of the sent structured queries is a sponsored query.
US09852443B1
Robust geolocation system implementation for serving targeted advertisement and personalized content
A system receives geographic information from devices to determine and deliver relevant advertisements or personalized content for consumers. This ties a user's real-world location, with virtual leads (e.g., advertisements). The system uses geographical information gathered by mobile devices and saves the geographical information to consumer profiles. For example, the system can use different wireless radios present on mobile devices to gather different types of geographical information. Some radios include cellular, Bluetooth, global positioning system (or GPS), Wi-Fi, near field communications (or NFC), and other radios.
US09852439B2
Systems and methods for measuring conversion probabilities of a path types for an attribution model includes, identifying by a processor, paths taken by visitors to visit a website. The paths correspond to a sequence of events that cause a visitor to visit the website. The processor can identify as paths, for each path, subpaths corresponding to each visit to the website. The processor computes a total path count for each path type. The processor identifies, for each path type, a conversion path count indicating a number of paths taken by visitors that resulted in a conversion at the website. The processor calculates, for each path type, a probability of conversion and then provides the calculated probability of conversion for a given path type for an attribution model used in assigning attribution credit to events of a path.
US09852437B2
Techniques for changing a participation status in a loyalty program for a portable device are provided. The techniques include receiving an indication to change the participation status in the loyalty program from a first status to a second status. A parameter is modified in the portable device where the modification of the parameter corresponds to a change in the participation status in the loyalty program from the first status to the second status.
US09852432B2
A method, data processing system and computer program product for customizing a presentation. A set of individual preferences for each individual of a plurality of individuals to form a set of audience preferences is determined, wherein each preference in the set of individual preferences is associated with one of a plurality of versions of the presentation. A set of versions of the presentation from the plurality of versions of the presentation is selected based on the set of audience preferences. The set of versions of the presentation selected from the plurality of versions of the presentation is presented.
US09852430B2
Systems, methods, and computer-readable media for dynamically generating text associated with an advertisement are provided. Core text associated with an advertisement is received from an advertiser, as is at least one attribute relevant to the advertiser and/or a user. Based upon the received attribute(s), it is determined whether customization of the core text is desired. If customization is desired, the core text is modified and presented in association with the advertisement. If customization is not desired, the core text is presented in association with the advertisement. In one embodiment, target advertisement placement information may also be utilized to determine whether customization of the core text is desired.
US09852425B2
The present invention relates to a method of authorizing a transaction process, whereby a communication between a payment device and a payment processing network is established. Subsequently a transaction is initialized at the payment device, the input of a first User Identification Metric (UIM) is requested, the input of a second UIM is requested, the first and second UIMs are verified and the transaction process proceeds if both UIMs are verified.
US09852423B2
Methods for authorizing wireless payment transactions that include encrypting, with an encryption module on the mobile payment device, a payment account token stored on a mobile payment device and a session key generated on the mobile payment device with a public key. The methods also include transmitting the encrypted payment account token and session key to a vending machine, further encrypting, with the vending machine, the encrypted payment account token and session key with a device key, and transmitting, from the vending machine, the encrypted payment account token and session key to a central server. The methods further include decrypting the payment account token and session key with the device key and with a private key stored at the central server and sending an authorization determination and session key from the central server to the vending machine based on the decrypted payment account token and session key.
US09852415B2
Mobile apparatus with transaction information is disclosed. The mobile apparatus receives, from an electronic service, with the wireless transceiver, a plurality of packets relating to transactions of an account linked with a payment card, transforms the received plurality of packets into transaction information, and displays, with the user interface, the transaction information such that transactions in relation to each other are represented by geometric objects.
US09852412B1
A payment card reader for reading integrated circuit (IC) payment cards is disclosed. The payment card reader includes a microcontroller having non-programmable logic, coupled with a data input from the IC payment card, configured to effect a first implementation of a communication standard for communication between the microprocessor and the IC payment card, the non-programmable logic comprising a non-programmable hardware timer. The microcontroller also includes extensible logic, coupled with the data input via a general-purpose input/output (GPIO) pin, the extensible logic configured to include an extensible timer and interrupt logic, the extensible timer and interrupt logic for use with the non-programmable logic and the data input to effect a second implementation of the communication standard for communication between the microprocessor and the IC payment card.
US09852407B2
Systems and methods for routing debit transactions. In one embodiment, a method for routing debit transactions can be provided. The method can include obtaining, by a routing determination system comprising one or more computers, information associated with a proposed debit transaction. The method can also include identifying, by the routing determination system based at least in part upon the obtained information, one or more merchant parameters associated with a merchant on whose behalf the proposed debit transaction will be submitted to a transaction processor. Further, the method can include determining, by the routing determination system based at least in part upon the one or more merchant parameters, a debit transaction network for routing the proposed debit transaction to the transaction processor, wherein the debit transaction network is included in a plurality of available debit transaction networks.
US09852403B2
A method for operating an electronic device includes attaching a file to a first application program; generating an image corresponding to the file; and inserting the image into the first application program.
US09852401B2
One or more techniques and/or systems are disclosed for providing additional content in an email. An email service can receive the email at an email server. Prior to the email being sent to an email client, metadata for a parameter used to retrieve the additional content is identified and collected. The collected metadata is sent to the email client used by the intended recipient of the email (e.g., on a smart phone). When the user attempts to access the email, the email server can respond by sending script code to the email client, which, in combination with locally stored metadata retrieved from the email, provides the additional content in the email. In this manner, an email regarding a package, for example, can include not only a tracking number but also a status of the delivery of the package, where the status may be different/updated each time the email is accessed.
US09852399B1
Systems and methods for user interaction with sub-applications in a remote huddle session are disclosed. The system architecture of the disclosed system and methods may include a plurality of components including servers, databases, client computing devices, and software modules, among others. The components may interact with each other by means of network connections. The user interaction with a plurality of sub-applications is also disclosed. An authenticated team member may select a sub-application from a list of sub-applications on a home screen that may be displayed on the user interface of a client computing device by a processor. The list of sub-applications may include recognition, morale, announcements, news feed, key protects, field metrics, dates/calendar, leader standard work, employee sentiment, and customer sentiment, among others.
US09852396B2
In some embodiments, methods and systems of locating overstock items at a retail sales facility include receiving data when a worker of the retail sales facility scans a product case containing a product using an inventory management electronic device including a processor; obtaining at least one inventory management factor associated with the product; estimating whether the product is to be picked by the worker from a storage bin at a stock room location while packed in the product case or after being removed from the product case; and outputting, based on the estimating step, an indication to the worker either that the product is to be picked from the storage bin without being removed from the product case, or that that the product is to be picked from the storage bin after being removed from the product case.
US09852394B1
A visible-light based display system may be used to project visual guidance to picking and/or stowing agents in a materials handling facility dependent on their current location. The system may comprise a plurality of fixed-location display devices and/or mobile display devices coupled to a control system. The control system may send messages to particular ones of the display devices for projection of visual guidance usable to direct an agent to a particular inventory area in which an item is to be stowed or from which an item is to be picked, to identify a particular position within an inventory area, and/or to identify a particular item stored within an inventory area. The messages may include location, position, and/or descriptive information associated with an item to be stowed or picked. The projected visual guidance may include light or laser beams, text, graphics and/or images, and may be agent-specific, item-specific, and/or order-specific.
US09852392B2
Methods and apparatus, including computer program products, are provided for drone delivery of products. In one aspect there is provided a method, which may include selecting, at a user equipment, a product; and selecting, by the user equipment, a three-dimensional location where a drone deposits the selected product. Related systems, apparatus, and articles of manufacture are also disclosed.
US09852391B2
Technology is disclosed for enabling an efficient logistics network based on mobile device location data. The technology does not necessarily need the street house numbers as delivery or pickup addresses, which are not available in some areas of the world. The location data (e.g., GPS coordinates) of the customers' mobile devices are used to suggest the logistics delivery and pickup locations. Drivers of the logistics network are equipped with logistics driver devices connected to a logistics data server for retrieving the location data. Guided by the location data, the drivers reach the target locations for the delivery or pickup tasks.
US09852389B2
A system for analyzing a coking system comprises a coking system comprising a first coke drum and a second coke drum, and a user device communicatively coupled to a hardware implemented analysis engine. The coking system configured to collect and transmit coke drum data to the hardware implemented analysis engine. The hardware implemented analysis engine is configured to: receive an estimation of an altered life span of the first coke drum relative to a design life span of the first coke drum, analyze an effect of adding an additional coke drum to the coking system based on the altered life span, and provide a result item related to the analysis to the user device. The estimation of the altered life span is based on the coke drum data.
US09852363B1
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating labeled images. One of the methods includes selecting a plurality of candidate videos from videos identified in a response to a search query derived from a label for an object category; selecting one or more initial frames from each of the candidate videos; detecting one or more initial images of objects in the object category in the initial frames; for each initial frame including an initial image of an object in the object category, tracking the object through surrounding frames to identify additional images of the object; and selecting one or more images from the one or more initial images and one or more additional images as database images of objects belonging to the object category.
US09852355B2
A vehicle entertainment system includes a video display unit, a camera, a communication interface, and a processor. The video display unit provides content to a user. The camera outputs a camera signal containing data representing the user's face. The communication interface communicate with a central content usage analysis computer. The processor processes the camera signal to identify facial features, compares the facial features to defined demographics rules, identifies user demographics based on the comparison of the facial features to the defined demographics rules, correlates the user demographics to a timeline of content consumed by the user through the video display unit to generate enhanced content usage metrics, and communicates the enhanced content usage metrics through the communication interface for delivery to the central content usage analysis computer.
US09852346B2
The present invention provides a trailer track estimation system by image recognition including: an image photographing unit which photographs a trailer which is connected to a rear side of a vehicle; a control unit which estimates a connection angle of the trailer using an image photographed by the image photographing unit; and a display unit which displays a value estimated by the control unit on a screen.
US09852345B2
An activity map creating device creates an activity situation of a moving object, and outputs an activity map visualizing the activity situation of the moving object. The device includes a moving object detector that detects the moving object from a captured image, and a first activity value obtainer that obtains a moving object activity value for each of a plurality of detection elements. The device further includes a target area setter that sets a target area, a second activity value obtainer that aggregates, in the target area, moving object activity values of the respective detection elements, and a map generator that creates the activity map for the target area based on the aggregation. The device further includes an output information generator that creates output information on the activity map.
US09852344B2
The present disclosure relates to systems and methods for classifying videos based on video content. For a given video file including a plurality of frames, a subset of frames is extracted for processing. Frames that are too dark, blurry, or otherwise poor classification candidates are discarded from the subset. Generally, material classification scores that describe type of material content likely included in each frame are calculated for the remaining frames in the subset. The material classification scores are used to generate material arrangement vectors that represent the spatial arrangement of material content in each frame. The material arrangement vectors are subsequently classified to generate a scene classification score vector for each frame. The scene classification results are averaged (or otherwise processed) across all frames in the subset to associate the video file with one or more predefined scene categories related to overall types of scene content of the video file.
US09852340B2
A method of identifying, with a camera, an object in an image of a scene, by determining the distinctiveness of each of a number of attributes of an object of interest, independent of the camera viewpoint, determining the detectability of each of the attributes based on the relative orientation of a candidate object in the image of the scene, determining a camera setting for viewing the candidate object based on the distinctiveness of an attribute, so as to increase the detectability of the attribute, and capturing an image of the candidate object with the camera setting to determine the confidence that the candidate object is the object of interest.
US09852337B1
A method for assessing similarity of documents. The method includes extracting a reference document text from a reference document, extracting an archived document text from an archived document, and quantifying the reference document and the archived document. Quantifying the reference and archived documents includes tokenizing sentences of the reference document and archived document, respectively, and vectorizing the tokenized sentences to obtain a reference document text vector and an archived document text vector for each sentence of the reference and archived document, respectively. The method also includes determining a document similarity value of the quantified reference document and the quantified archived document. Determining the document similarity value includes calculating a set of vector similarity values for a set of combinations of a reference document text vector and an archived document text vector, and calculating the document similarity value, including a sum of the plurality of vector similarity values.
US09852336B2
In an approach to determining a relative position for each computer of a group of computers within a wireless network to a computer within the wireless network, a computer receives a set of digital image files from each computer and aggregates the set of digital image files into a panoramic digital image file. The computer generates a network map depicting a position of each of the computers based on the panoramic digital image file. The computer determines a relative position map for at least one computer based on the network map and the panoramic digital image file, wherein the relative position map provides a location of each computer of the group of computers with respect to the at least one computer. The computer receives input from the at least one computer, the input using the relative position map to send data to one or more of the group of computers.
US09852333B2
The invention relates to a system for detecting a user-dependent state of a sports object, comprising a detection device (101) for detecting a plurality of positions of the sports object, and a determination device (103) for determining the state of the sports object based on the plurality of positions detected.
US09852331B2
The apparatus includes: a sensor module configured to detect sensor data corresponding to the motion of the apparatus, at least one processor that is electrically coupled with the sensor module and a non-transitory memory storing instructions executable by the processor to execute the method, including detecting the one or more pieces of sensor data by using the sensor module, detecting whether a motion pattern corresponding to the sensor data is stored in the memory, and generating a motion pattern based on at least some of the sensor data according to whether the motion pattern is stored in the memory.
US09852324B2
Apparatuses, systems and methods associated with infrared image based facial analysis are disclosed herein. In embodiments, an apparatus may include one or more processors and facial analysis circuitry to be operated by the one or more processors. The facial analysis circuitry may receive an infrared image of a subject from an infrared capture device and may identify a plurality of analysis regions of the infrared image, wherein the plurality of analysis regions correspond to portions of a face of the subject. The facial analysis circuitry may further determine respective mean temperatures of the plurality of analysis regions and determine a skin tone of the subject based, at least in part, on the respective mean temperatures of the plurality of analysis regions.
US09852323B2
The present invention provides a facial image display apparatus that can display moving images concentrated on the face when images of people's faces are displayed. A facial image display apparatus is provided wherein a facial area detecting unit (21) detects facial areas in which faces are displayed from within a target image for displaying a plurality of faces; a dynamic extraction area creating unit (22) creates, based on the facial areas detected by the facial area detecting means, a dynamic extraction area of which at least one of position and surface area varies over time in the target image; and a moving image output unit (27) sequentially extracts images in the dynamic extraction area and outputs the extracted images as a moving image.
US09852322B2
A finger biometric sensing device may include drive circuitry for generating a drive signal and an array of finger biometric sensing pixel electrodes cooperating with the drive circuitry and generating a detected signal based upon placement of a finger adjacent the array. The detected signal may include a drive signal component and a sense signal component superimposed thereon. A gain stage may be coupled to the array and drive signal nulling circuitry may be coupled to the gain stage for reducing the drive signal component from the detected signal. The drive signal nulling circuitry may include a first digital-to-analog converter (DAC) generating an inverted scaled replica of the drive signal for the gain stage. Error compensation circuitry includes a memory storing error compensation data and a second DAC coupled in series with the first DAC compensating an error in the inverted scaled replica based upon the error compensation data.
US09852321B2
An image capturing device includes an image forming device including a sensor defining an optical reception axis, at least one reading distance, and a region framed by the sensor on a substrate at said at least one reading distance. An illumination device includes an array of adjacent light sources defining an optical illumination axis. The light sources are individually drivable, and each light source is adapted to illuminate an area of a size much smaller than the size of said region framed by the sensor. The illumination axis does not coincide with the reception axis. A driver of the light sources is adapted to drive the light sources so as to switch off at least the light sources that illuminate outside of the boundary of the region framed by the sensor on the substrate at said at least one reading distance.
US09852317B2
An article includes a writeable memory printed on a substrate, a characteristic of the article usable to derive a seed value, and a value stored in the memory, wherein the value is generated by a hashing process using the seed value. The writeable memory may also be a readable memory, and may store more than one value.
US09852315B2
Systems and methods are disclosed for preventing tampering of a programmable integrated circuit device. Generally, programmable devices, such as FPGAs, have two stages of operation; a configuration stage and a user mode stage. To prevent tampering and/or reverse engineering of a programmable device, various anti-tampering techniques may be employed during either stage of operation to disable the device and/or erase sensitive information stored on the device once tampering is suspected. One type of tampering involves bombarding the device with a number of false configuration attempts in order to decipher encrypted data. By utilizing a dirty bit and a sticky error counter, the device can keep track of the number of failed configuration attempts that have occurred and initiate anti-tampering operations when tampering is suspected while the device is still in the configuration stage of operation.
US09852311B1
A method and system for anonymizing data to be transmitted to a destination computing device is disclosed. Anonymization strategy for data anonymization is provided. Data to be transmitted is received from a user computer. Selective anonymization of the data is performed, based on the anonymization strategy, using an anonymization module. The data includes a plurality of characters and defines a clear data. A modified clear data with number of characters greater than the clear data is formed using the clear data, a delimiter data and a pad data. The modified clear data is anonymized to derive an anonymized data. The anonymized data is transmitted to the destination computer over a network. In one embodiment, a portion of the pad data is selected as a seed value to generate an initialization vector to anonymize the clear data.
US09852310B1
In some implementations, a first user associated with a first user account may send a request to exchange digital libraries with a second user associated with a second user account. Upon acceptance, the second user receives first library information associated with the first user account that identifies content items that may be accessed by the second user due to the exchange. Similarly, the first user receives second library information associated with the second user account that identifies second content items that may be accessed by the first user. In other examples, a user may access the digital library of a selected person or entity, such as a historical figure, celebrity, author, friend, or organization. Additionally, in some cases, a user may view content of a content item that a selected person is currently reading, and which may include annotations made to the content item by the selected person.
US09852308B2
A secure file-deletion function providing apparatus includes a request input unit configured to receive a file deletion request to delete a file stored in an apparatus from a user; a file deletion unit for deleting the file included in the file deletion request, and a secure file-deletion unit for overwriting a region including a region that stores the file with a dummy value in order to make it more difficult and/or impossible to recover the file deleted by the file deletion unit.
US09852305B2
A method for provably secure erasure of data, performed in a memory available to one or more computing devices, includes generating prover state information (PSI), verifier state information (VSI), and common reference information (CRI) based on security information, a pregiven time-constraint, and a pregiven space-constraint, the generating PSI, VSI, and CRI being performed interactively between a prover computing device (PCD), and a verifier computing device, (VCD); computing, by the VCD based on the VSI, a challenge; computing a proof-of-erasure (POE) by the PCD based on the PSI and the computed challenge, the POE having a size corresponding to the pregiven space-constraint; and verifying by the VCD based on the VSI and the POE.
US09852301B2
Embodiments of an invention for establishing secure channels between a protected execution environment and fixed-function endpoints are disclosed. In one embodiment, and system includes an architecturally protected memory, a processing core communicatively coupled to the architecturally protected memory, and a key distribution engine. The processing core is to implement an architecturally-protected execution environment by performing at least one of executing instructions residing in the architecturally protected memory and preventing an unauthorized access to the architecturally protected memory. The key distribution engine is to provide a secure channel between an application executing within the architecturally-protected execution environment and a fixed-function endpoint by generating a decrypted content encryption key by decrypting an encrypted content encryption key using a key wrapping key shared between the processing core and the key distribution engine and providing the decrypted content encryption key to the fixed-function endpoint.
US09852289B1
A computer-implemented method for protecting files from malicious encryption attempts may include (1) detecting an attempt to alter a file, (2) identifying at least one characteristic of the attempt to alter the file, (3) determining, based on the characteristic of the attempt to alter the file, that the attempt to alter the file represents a malicious attempt by a third party to encrypt the file, and (4) performing a security action in response to determining that the attempt to alter the file represents a malicious attempt by the third party to encrypt the file. Various other methods, systems, and computer-readable media are also disclosed.
US09852287B1
A method for determining a password strength is provided. The method may include receiving a user-entered password. The method may also include identifying a keyboard layout type associated with a keyboard utilized to enter the received user-entered password. The method may further include mapping each character within a plurality of characters in the received user-entered password to a corresponding location on a grid associated with the identified keyboard layout type. The method may also include determining a coordinate sequence associated with the received user-entered password based on the mapped plurality of characters. The method may further include applying a pattern recognition algorithm to the determined coordinate sequence. The method may also include determining a password strength based on the applied pattern recognition algorithm.
US09852286B2
An identity management system detects the occurrence of a trigger event, such as a time period expiration, or an action on the identity management system. The identity management system accordingly generates a new password for an account of a user on a third-party service and causes the account of the user on the third-party service to use the new password. The identity management system may also a mobile device management system to configure a client of the user with the new password.
US09852284B2
Techniques are described for logically isolating data I/O requests from different operating systems (OSes) for a same multi-tenant storage system (MTSS). Techniques provide for OSes and the MTSS to obtain security tokens associated with the OSes. In an embodiment, an OS uses a security token to generate an authentication token based on the contents of a data input/output (I/O) request and sends the authentication token to the MTSS along with the data I/O request. When an MTSS receives such data I/O request, MTSS retrieves its own copy of the security token associated with the OS and generates its own authentication token based on the contents of the received data I/O request. If the authentication token generated by the MTSS matches the authentication token generated by the OS, then the data I/O request is successfully authenticated. Otherwise, if the authorization tokens fail to match, then the data I/O request has been compromised. For example, either the contents of data I/O request has been tampered with, or an entity other than the OS, has sent the data I/O request in the first place. Accordingly, the data I/O request may not be serviced by the MTSS.
US09852283B2
An application service system receives, from a merchant service system, an application program code comprising identifying information. The identifying information is extracted and the application is distributed for operation on a user device. A user interacts with the application, creating an access request that is transmitted to the application service system along with the extracted identifying information. The application service system transmits an access token to the user device comprising the received identifying information. The user device transmits the access token with a service request to the application service system. The application service system compares the identifying information from the access token to the identifying information extracted from the application program code received from the merchant services system. If the identifying information matches, the service request is processed. If the identifying information does not match, the service request is denied and an error message is transmitted to the user device.
US09852277B2
A method for performing authentication in a portable electronic device is provided. The method includes identifying whether a peripheral electronic device is located within a certain distance from the portable electronic device, receiving biometrics information from the peripheral electronic device when the peripheral electronic device is located within the certain distance from the portable electronic device, identifying whether the biometrics information received from the peripheral electronic device is identical to biometrics information stored in the portable electronic device, and releasing security set to the portable electronic device when the biometrics information received from the peripheral electronic device is identical to the biometrics information stored in the portable electronic device.
US09852273B2
Methods and systems described herein play multi-license media contents. A multi-license media content includes digital assets, at least one of which is encrypted and requires one or more licenses to be decrypted when being played. The digital assets may include a video digital asset, an audio digital asset, or a textual digital asset. The digital assets may be played by using licenses from multiple sources such that various components (e.g., a video component, an audio component, or a textual component) of a media content are synchronized. The media content may be played without downloading those licenses that already exist in the domain. Licenses may be retrieved adaptively when the licenses or the license segments required for playing the requested digital asset are incomplete. A related digital asset rather than the digital asset that is requested may be played thereby ensuring an uninterrupted media content delivery.
US09852271B2
Example embodiments may relate to a system, method, apparatus, and computer readable media configured for prompting a user to perform an exercise, monitoring form of the user while performing the exercise, and calculating an energy expenditure estimate for the user performing the exercise based on a type of the exercise and on the form of the user.
US09852268B2
A data processing method for determining six parameters of a contact position of a joint which connects two bones, comprising the steps of acquiring a plurality of sample contact position datasets, each dataset comprising six parameters, acquiring a subset of n of the parameters of the contact position as an input parameter dataset, selecting at least two of the sample contact position datasets based on the input parameter dataset and determining the m=6−n remaining parameters of the contact position based on the at least two selected sample contact position datasets.
US09852267B2
A system and method for personalized dosing of a pharmacologic agent include: executing, using a processing device, a plurality of dosing regimen program modules to determine a respective plurality of dose sets in response to receiving, from an input device, a target response value for a patient; and executing, using the processing device, a dosing selection algorithm module, following executing the plurality of dosing regimen program modules and in response to receiving from the input device a response profile and a monitoring frequency of the patient, to determine a recommended dose set computed as a combination of the plurality of dose sets weighted by degrees of matching computed using fuzzy sets and the response profile.
US09852266B2
User-specific medical, genetic, fitness, environmental and nutritional data is collected to develop personalized health and wellness programs for improving a user's health and wellness. The user-specific data may be collected from medical or genetic tests, mobile health devices worn by the user and applications through which the user manually inputs information. The user-specific data is then collected and analyzed together based on knowledge of the interrelationships between medical, genetic, fitness, environmental and nutrition data to develop a comprehensive user profile and personalized health and wellness programs that are targeted to improving specific areas of the user's health by implementing changes in fitness, nutrition, medical treatment, environment, etc. The user is provided with a customizable, interactive dashboard graphical user interface of their current health and wellness data, which, along with notifications, incentives and rewards, helps the user improve their overall health and wellness and significantly reduce their risk of morbidity.
US09852264B1
A biometric reading device, for tracking fitness activity, via creating a profile of the user on web portal, comprising a touch screen with the front camera, finger print scanner for thumb, finger print scanner for index finger, and extendable voice recorder at the base panel, the circuit board, essential to be linked with the web portal, a start and stop press button to initiate and stop the fitness tracking record respectively, the speakers at both ends, motion sensors adjacent to both the speakers, audio output, micro USB input to connect pulse measuring or wearable devices, and the power source input. The devise is used for tracking and maintain the fitness activity record, creating the individual profile or account by capturing the biometric data (finger prints, voice recordings and facial image) of the user. The invention provides a method, system and device for monitoring exercise and managing fitness activity across diverse exercise machines with user's profile or account, linked with the web portal system, generating an authenticated fitness report for both, individual users and fitness center users.
US09852262B2
Systems and methods are provided for determining the placement of energy-delivery nodes of an energy-based therapeutic device. In one aspect, recommended placement locations are customized by analyzing an image or video of the user and may be superimposed on an image corresponding to an affected body part.
US09852261B1
Methods and systems for graphical medicine display are described. In one embodiment, prescription drug data associated with a prescription drug is accessed. The prescription drug is associated with a member. The prescription drug data includes prescription name data, prescription packaging data, prescription pill data, and dosage data. A prescription pill indicator and a prescription package indicator based on the prescription drug data are determined. A medicine display based on the prescription drug data associated with the prescription drug is generated. The medicine display includes the prescription pill indicator in association with the prescription package indicator, a prescription name indicator, and a dosage indicator. The prescription name data, the prescription packaging data, and the prescription pill data are associated with the prescription drug and the dosage data is associated with the member.
US09852259B2
Disclosed are integrated circuit (IC) design methods, systems and computer program products that provide for area and/or power optimization through post-layout modification of design blocks. Specifically, a layout for an initial IC design is accessed. This initial IC design incorporates multiple instances of the same design block. Each instance includes a primary input connected to top-level logic for receiving a signal and one or more modifiable periphery sections. A timing analysis is performed to close timing and determine arrival times of the signal at the primary inputs of all instances of the design block, respectively, given the layout. The arrival times are then compared to a preselected threshold arrival time and the modifiable periphery section(s) of any specific instance of the design block having an arrival time that is equal to or less than the preselected threshold arrival time is selectively modified in order to generate an area and/or power optimized integrated circuit design.
US09852256B2
A method for manufacturing a semiconductor device can reduce congestion across wires while reducing a wire length. The method includes determining a first TSV candidate region in a first die and determining a second TSV candidate region in a second die parallel to the first die. The method also includes determining a first bound region. The first bound region includes a horizontal location of a first pin of the first die and a horizontal location of a second pin of the second die. The method additionally includes calculating an area from overlapped regions between the first bound region and each of the first TSV candidate region and the second TSV candidate region, and performing routing for connecting the first pin and the second pin to each other based on the calculated area.
US09852253B2
Methods, systems, and devices are disclosed for automatically generating physical layouts of integrated circuits. A circuit is partitioned into one or more cells based on a circuit description. The method further checks availability of a layout of a cell for all the cells generated during the partition step. If a layout of a cell is not available, the method generates a layout of the cell by an automatic tool, and packages the generated layout in a form of a standard cell compatible with a standard cell placement and routing tool. Afterwards, the generated layout may be exported to the standard cell placement and routing tool. Finally, the standard cell placement and routing tool may merge individual layouts of the one or more cells of the circuit to generate a layout for the circuit.
US09852252B2
A standard cell library and a method of using the same may include information regarding a plurality of standard cells stored on a non-transitory computer-readable storage medium, wherein at least one of the plurality of standard cells includes a pin through which an input signal or an output signal of the at least one standard cell passes and including first and second regions perpendicular to a stack direction. When the via is disposed in the pin, the second region can provide a resistance value of the via smaller than that of the first region. The standard cell library may further include marker information corresponding to the second region.
US09852237B2
An object testing system and method for testing an object. A three-dimensional environment is displayed with a model of an object and an avatar from a viewpoint relative to the avatar on a display system viewed by a human operator. The object is under testing in a live environment. Information about motions of the human operator that are detected is generated. Live information about the object that is under testing in the live environment is received. A change in the object from applying the live information to the model of the object is identified. The change in the model of the object is displayed on the display system as seen from the viewpoint relative to the avatar in the three-dimensional environment.
US09852234B2
A apparel optimization system can present digital representations of apparel items in a user's wardrobe or at a store on an avatar built to resemble the user. The avatar can be sized to resemble the user, and the apparel items can be superimposed on the avatar. The system can provide outfit recommendations to the user based on the user's wardrobe, and visually display the recommended apparel items on the user's avatar. The system can also include providing future purchase recommendations based on seasonal, trend, and wardrobe composition data.
US09852232B2
A method is disclosed for generating event trees. The method includes receiving one or more events occurring within a networked computing environment. The method includes generating an event tree including the received one or more events. The method includes comparing the generated event tree with a plurality of event trees stored in a database. The method then includes assigning, based, at least in part, on the comparing, a probability to the generated event tree.
US09852219B2
A method of organizing streamed data includes storing streamed data in a file, identifying metadata applicable to a subset of the streamed data, and forming at least one group of one or more samples of the streamed data, each sample in a group having identical metadata content for a metadata type. The file may be in accordance with ISO base media file format. The storing streamed data in a file may include storing in a reception hint track. The at least one group may be indicated in a sample group description box. The metadata type may be indicated by a grouping type and grouping instance data, the grouping type specifying semantics of the grouping instance data and the metadata content. The metadata content may comprise a metadata payload and zero or more metadata payload extensions, where the metadata payload is included in a first structure and the zero or more metadata payload extensions are included in a second structure.
US09852216B2
In one embodiment, an apparatus comprising a first audio looping device is provided. The first audio looping device is electrically coupled to a computing device. The first audio looping device is programmed to receive a first audio signal from a musical instrument and to store the first audio signal. The first audio looping device is further programmed to playback the stored first audio signal as a first audio loop a number of times and to transmit the first audio loop to a second audio looping device via the first computing device. The first audio looping device is further programmed to receive a second audio loop from the second audio looping device via the computing device.
US09852214B2
Methods and systems are provided for generating automatic program recommendations based on user interactions. In some embodiments, control circuitry processes verbal data received during an interaction between a user of a user device and a person with whom the user is interacting. The control circuitry analyzes the verbal data to automatically identify a media asset referred to during the interaction by at least one of the user and the person with whom the user is interacting. The control circuitry adds the identified media asset to a list of media assets associated with the user of the user device. The list of media assets is transmitted to a second user device of the user.
US09852202B1
A computerized, bandwidth-reduced method of reconciling two ordered sets of values such that a series of changes made to the one are reflected in the other, the method involves maintaining, a positions list, tracking each positional change made to an ordered set and replicating each positional change in the positions list. When a reconciliation is required for a corresponding ordered set in a second location, the method involves creating a concise representation of the changes using the positions list and content of the ordered set by generating a REMOVE SERIES, a SWAP SERIES, an INSERT SERIES, and a CHANGE SERIES, transferring the concise representation from the first location to the second location via a communication path, and sequentially applying the REMOVE SERIES, SWAP SERIES, INSERT SERIES and CHANGE SERIES of the concise representation to the ordered set at the second location.
US09852201B2
A computer system for managing replication configurations includes program instructions to receive a replication configuration for replicating data, wherein the replication configuration defines at least a target table in a target database based on a source table in a source database. The program instructions initialize a federated view, wherein the federated view is based on at least the source table in the source database as defined in the replication configuration. The program instructions utilize the federated view to satisfy requesting applications, where requesting applications obtain data from the federated view. The program instructions to, responsive to determining the replication of data is in spec, utilize the target table in the target database to satisfy requesting applications.
US09852192B2
Mechanisms are provided that: identify topics associated with a plurality of pieces of media content presented in a session; calculate a distance metric for pairs of topics, wherein each of the pairs of topics includes a first topic associated with a first piece of media content and a second topic associated with a second piece of media content, and wherein the second piece of media content was presented within a given span of the presentation of the first piece of media content; for each first topic of the pairs of topics, generate a rank-ordered list for all corresponding second topics; for each of the plurality of pieces of media content, generate a single rank-ordered list of all second topics; and for each of the plurality of pieces of media content, identify one or more other pieces of media content as recommended media content based on the single rank-ordered list.
US09852182B2
A database controller for a database of data items distributed across a plurality of storage units. The database controller configured to store an ordered list comprising, for each of the data items individually, the identifying information of the storage unit upon which the data item is stored. The database controller configured to maintain a frequency record, recording the values of prefix portions of the data items and the number of data items having each prefix portion. Wherein, the ordered list and the frequency record are ordered by applying the same ordering metric to the prefix portions. The database controller being configured to receive a range query specifying a search prefix portion, to use the frequency record to calculate where to find in the ordered list the identifying information of storage units storing the data items having the search prefix, and using that identifying information to retrieve query results.
US09852181B2
A computer-implemented method, system, and/or computer program product optimizes an order of execution of column join operations. A first partitioning of the first data column splits the first data column into first subsets of rows. A second partitioning of the second data column splits the second data column into a second subsets of rows. A first value frequency information indicates a frequency of attribute values within a subset of rows of the first data column processed. A second value frequency information indicates a frequency of attribute values within a subset of rows of the second data column. Cardinalities of sub-tables derived by a respective joining of the subsets of rows of the first and second data columns are estimated, based on the first and second value frequency information. An order of execution of multiple join operations is then optimized based on the estimated cardinalities of the sub-tables.
US09852180B2
According to one aspect, a computer system configured to access distributed data is provided. The system comprising a memory including a plurality of data sources, a plurality of processors, and a pattern matching component executed by at least one processor of the plurality of processors and configured to execute a query execution plan using a first processor of the plurality of processors concurrently with a second processor of the plurality of processors, wherein the first processor processes a first data source of the plurality of data sources identified in the query execution plan and the second processor processes a second data source of the plurality of data sources identified in the query execution plan.
US09852176B2
Methods, techniques, and systems for gathering social media content are provided. Some embodiments provide a Social Intelligence System (“SIS”) configured to provide dynamic search capability of a content source by using a proxy server system as an intermediary between the SIS and the content source. The SIS may then dynamically determine a rate at which it searches for content based on a rate of change or predicted change of a particular content source. Dynamically determining a rate allows the SIS to track a particular topic or series of topics over time, while only searching for content on the topic at the most optimal time periods to reduce overall cost.
