US09820239B2
Power allocation for encoded bits in OFDM systems. OFDM symbol subcarriers may be allocated to a wireless user equipment (UE) device by a base station. A first portion of the allocated subcarriers may include systematic bits and a second portion of the allocated subcarriers may include parity bits according to a coding scheme. Transmit power may be unevenly allocated to the subcarriers allocated to the UE, such that subcarriers including systematic bits are allocated different power than the subcarriers including parity bits. The OFDM symbols including the subcarriers allocated to the UE may be transmitted to the UE by the base station according to the allocated power distribution.
US09820234B2
The invention relates to a method for operating a control unit of a motor vehicle during a parked phase. It is the object of the invention to achieve an economical operation during the parked phase and in so doing to perform the service routine. For this purpose, the power supply sets a timer of a clock in the parked phase and then switches itself off. The timer generates a wake-up signal as a function of a current time indication determined by the clock, and a wake-up device of the power supply switches the power supply on again as a function of the wake-up signal. The power supply that has been switched on again then electrically connects the monitoring unit to the on-board network.
US09820230B2
The disclosure provides a low power receiver. The receiver includes a first channel that receives an RF signal and generates an input signal. The receiver also includes a second channel and a packet detection circuit. The packet detection circuit is coupled to the first channel and the second channel. The packet detection circuit detects a valid packet in the input signal, and activates the second channel on detection of the valid packet.
US09820222B2
A wireless communication method includes: transmitting, by a base station, a signal subjected to reduction of transmission power that is reduced compared with specific transmission power of the base station; and giving notice of, by a wireless terminal, when the wireless terminal detects a signal of the base station, a reduction cancellation request to the base station based on information relating to the reduction of the transmission power of the base station and a reception level of the signal of the base station, the reduction cancellation request being used for cancelling the reduction of the transmission power in the base station.
US09820221B2
A power management system for a personal area fabric having a plurality of nodes is presented. The system implements power management functions at the fabric-level via fabric-level power profiles reflecting the aggregated power profiles from some or all of the nodes in the fabric. The fabric-level power profiles are used to trigger the implementation of fabric power configurations that cause the individual nodes to modify their operations in the interest of a fabric-level power management plan.
US09820210B2
In order to more quickly detect a failure in a radio base station and complement the coverage thereof, a first base station included in a communication system forms a first cell to conduct radio communication with one or more mobile stations. A second base station, which is placed adjacent to the first base station, forms a second cell to conduct radio communication with one or more mobile stations. The first base station conducts communication with the second base station to monitor whether or not a failure occurs in the second base station. When it is detected as a result of the monitoring that the failure occurs in the second base station, the first base station expands coverage of the first cell so as to complement that of the second cell.
US09820204B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving streaming media while switching between different networks is described. In one aspect, a method includes receiving a portion of a streaming media through a data connection on a first communication channel between a mobile device and a first network, and while the portion of the streaming media is being received through the data connection on the first communication channel, detecting that a second communication channel between the mobile device and a second network is available, establishing a data connection on the second communication channel, and receiving data through the second data connection on the second communication channel.
US09820191B2
A radio communication system, that includes a source base station; a target base station; and a mobile station for receiving either first sequence number or second sequence number, or both of the first and second sequence numbers from the target base station, whereby the first sequence number is transferred from the source base station to the target base station and the second sequence number is added to PDCP (Packet Data Convergence Protocol) SDU (Service Data Unit) which is transferred from the source base station to the target base station.
US09820189B2
The present disclosure relates to balancing load amongst different capillary-cellular gateways (24) to indirectly account for load attributable to self-managed devices (27) that are not directly managed by a management node (28). Embodiments include a method implemented by a management node (28) that directly manages managed device(s) (26) in capillary network(s) (16). The method comprises determining, for each of the managed device(s) (26), a weight metric that describes a collective load attributable to not only the managed device (26) but also to any self-managed devices (27) that connect to the cellular network (15) via the managed device (26). The method also comprises balancing load amongst the capillary-cellular gateways (24) based on the weight metrics, by requesting that at least one managed device (26) move its entire collective load to a different capillary-cellular gateway (24) or reduce its weight metric by shedding load.
US09820185B2
An electronic device for near field communication (NFC) includes a processor including one or more applications and a controller controlling NFC communication between a reader/writer device and the processor. The controller includes a communication unit that exchanges communication between the external reader/writer device and the processor. A parser parses communication exchanged between the reader/writer device and the processor. The parser is configured to detect a predetermined setting of a response code within an authentication response sent by the processor in response to an authentication request received from the reader/writer device, the predetermined setting indicating that an application of the processing unit is in an authenticated state. A further controller controls the communication unit not to respond to an anti-collision request received from the reader/writer device and/or not to forward an anti-collision request to the processor if the anti-collision request is directed to an application in an authenticated state.
US09820167B2
A system and method for multiband rate scaling for communication, particularly wireless communication. A band is used as a parameter for wireless communication performance when a wireless communication channel has a plurality of available bands for communication. A selected communication band may be switched to another available communication band, where the switching may be based on a desired performance determination.
US09820158B2
A user equipment (UE) may mitigate interference on the user equipment with two or more radios. In some instances, the UE may determine when communications of the two or more radios experience interference, in which two radios of the two or more radios operate with the same radio access technology. Further, the UE may alter an operating frequency of a first radio of the two radios to mitigate the interference.
US09820154B2
Methods, systems, and devices are described for making scaling adjustments with respect to a fractional subsystem in a wireless communications system. To handle the effects of scaling associated with fractional bandwidth systems, different adjustments may be made to maintain certain quality of service (QoS) requirements, for example. Scaling adjustments may include identifying a scaling factor for the fractional subsystem and a parameter and/or a timer associated with the fractional subsystem. An adjustment associated with the parameter and/or timer may be determined based on the scaling factor. The adjustment may be applied with respect to the parameter and/or timer for at least a portion of the fractional subsystem or another portion of the wireless communications system.
US09820153B2
A computer-implemented method of centrally provisioning access points is disclosed. The method comprises detecting, using a first access point (AP), a hardware address of a client device; securely transmitting the hardware address of the client device to one or more servers; matching the hardware address of the client device with a previously stored hardware address from a database; and retrieving a network identifier and a network password associated with the hardware address from the database, wherein the network identifier and the network password are associated with a second AP. The method further comprises generating, at the one or more servers, a customized provisioning profile with the network identifier and the network password; securely transmitting the customized provisioning profile to the first AP; downloading, at the first AP, the customized provisioning profile; and broadcasting a first wireless network at the first AP configured using the customized provisioning profile.
US09820148B2
Embodiments of the invention are directed to a system, method, or computer program product for providing a permanently affixed un-decryptable coded identifier onto a mobile device. The identifier may be one or more applications, pictures, widgets, tokens, or the like that may be transformed into an identifier to include the objects original functionality plus additional coding. The identifier, once selected by the user may be coded to include a tracker, beacon, and coded with remote access abilities. The identifier may then be permanently installed onto the user's mobile device. As such providing a trackable code associated with a mobile device, if the mobile device is misplaced. Furthermore, the identifier may be permanently stored within the mobile device preventing complete erasing of the identifier upon complete data deletion of the user device.
US09820142B2
There is set forth herein a method of providing network connectivity. The method can include introducing a new communication device within a communication range of a portable data collection device, the new communication device comprising a dynamic access module enabling the new communication device to receive data packets from the portable data collection device and route payload data of the data packets to an access point. In one aspect the new communication device can receive data packets from the portable data collection device and route payload data of the data packets to the access point if the new communication device determines that it is in range of both of said access point and the portable data collection device. There is set forth herein a system having a dynamic access module.
US09820137B2
An apparatus and method is disclosed to receive location data identifying the current location of a vehicle. A database, storing radio device records, is then queried. Each radio device record in the database identifies a radio device (e.g., a transmitter, receiver, transceiver, transponders, etc.) and a location of the radio device using a suitable coordinate system. Radio device records associated with radio devices likely to be within communication range of the vehicle may then be retrieved from the database. These radio device records may be used to generate a radio device list that may be presented to an occupant of the vehicle.
US09820136B2
Provided is a wireless communication device which includes a function information transmitting unit for transmitting, via a wireless communication network, function information relating to a function of the wireless communication device, a function information receiving unit for receiving function information transmitted from another device, a function information comparison unit for comparing the function information of the wireless communication device and the function information received from such other device, and a function determination unit for determining which of the wireless communication device and such other device is to play a function of an access point, based on a result of the comparison by the function information comparison unit.
US09820133B2
A method and user equipment (UE) for performing device-to-device (D2D) communication in a wireless communication system is disclosed. The method of performing D2D communication by a D2D UE includes informing a mobility management entity (MME) about a first identifier (ID) of a target UE of D2D communication, receiving information regarding a second ID and a D2D peer discovery section, corresponding to the target UE, determining whether D2D communication with the target UE is possible using the received information, requesting the D2D communication with the target UE to the MME when the D2D communication with the target UE is possible, and receiving a D2D link ID allocated to the D2D link with the target UE from a base station (BS) receiving approval of communication of the MME.
US09820131B2
Systems and methods for formatting frames in neighborhood aware networks are described herein. One aspect of the subject matter described in the disclosure provides a method of communicating in a wireless neighborhood aware network (NAN). The method includes determining a discovery period. The method further includes generating a discovery window information element indicating a start time of a discovery window. The method further includes generating a NAN beacon or other sync frame comprising the discovery period and the discovery window information element. The method further includes transmitting, at a wireless device, the NAN beacon or other sync frame during the discovery window.
US09820127B2
Communication networks and methods are disclosed for performing online charging in LTE/EPC communication networks. In an LTE/EPC communication network, one or more LTE network elements connect to an Online Charging System (OCS) over an enhanced interface. The LTE network element that is serving a session for a mobile device triggers on a charging event, and generates a credit request message (e.g., Diameter CCR). The LTE network element identifies access information for the session indicating the type of access for the mobile device to the LTE/EPC communication network, and inserts the access information in the credit request message. Through the enhanced interface, the LTE network element is able to transmit the credit request message to the OCS with the access information. The access information may then be used in the OCS to determine a more accurate charging rate for the session.
US09820112B2
Public safety (PS) communication devices are provisioned at an incident scene to communicate with each other in a common talk group configuration. Talk group information is contained in a beacon message that is broadcast by an initiating PS device in an access point mode of operation via a Wi-Fi network protocol compatible with at least one version of IEEE standard 802.11. The beacon message is received via the same Wi-Fi protocol at another PS device in a station mode of operation and processed to configure the other PS device with the talk group information.
US09820109B2
A mobile communication method is a method for distributing MBMS data to a mobile terminal in a mobile communication system including a general cell supporting a broadcasting of the MBMS data and a specific cell not supporting the broadcasting of the MBMS data, comprising: a step A of determining whether or not to continue a reception of the MBMS data in the general cell, based on at least one of an operation state of the general specific cell and a state of service with which the mobile terminal is provided by the general cell, when the mobile terminal receives, in a connected state, the MBMS data broadcasted from the general cell in a connected state.
US09820106B2
A tracking server stores information identifying one or more community mobile devices and information identifying one or more tracking devices within a proximity of each of the one or more community mobile devices. The tracking server receives a tracking device request from a mobile device. The tracking device request includes information identifying a tracking device and configuration instructions for configuring the tracking device. The tracking server identifies a community mobile device from the one or more community mobile devices within a proximity of the tracking device. The tracking server sends the tracking device request to the identified community mobile device. The identified community mobile device is configured to forward the tracking device request to the tracking device and the tracking device is configured to re-configure the tracking device based on the configuration instructions included in the tracking device request.
US09820103B2
A device accesses not only an electronic map to provide directions on the device, but also accesses personal experience information of a user to augment the directions.
US09820096B2
A control method of a mobile terminal for receiving a geofence service of a vehicle from a vehicle management center includes: receiving location information of the vehicle from the vehicle management center, wherein the location information of the vehicle is transmitted to the vehicle management center from the vehicle when the vehicle is started; checking location information of the mobile terminal; and unsetting a function corresponding to a geofence alert event when the location information of the mobile terminal is calculated to be located within a predetermined distance from the location information of the vehicle.
US09820094B2
In one embodiment, a social-networking system may receive, from a client system of a first user of an online social network, an indication that the first user is traveling to a first geographic location, and identify one or more second geographic locations within a threshold distance from the first geographic location. The second geographic locations may be determined based on a travel-recommendation model. The travel-recommendation model may include aggregated user information from the online social network associated with the first user and aggregated travel information from the online social network associated with one or more second users of the online social network who have traveled to the first geographic location. The social-networking system may generate travel recommendations based on the identified second geographic locations, and then send, to the client system of the first user, one or more of the travel recommendations for display to the first user.
US09820089B2
A location provision facility communicates with a mobile telecommunications device over an IP-based telecommunications network to obtain information that enables the facility to determine a location of the telecommunications device. The facility and/or the telecommunications device store the determined location. In response to requests from location-based applications for the location of the telecommunications device, the facility can provide the location-based applications with the stored or calculated location.
US09820086B2
A computing device comprises a head that can be docked to a base. The base includes a base transceiver to transmit (or receive) a signal via a first port of a waveguide. The waveguide also includes at least a second port and a third port. The head includes a head transceiver to transmit (or receive) the signal via the waveguide. When the head is in a first position relative to the base, the head transceiver may transmit (or receive) the signal via the second port. When the head is in a second position relative to the base, the head transceiver may receive transmit (or receive) the signal via the third port.
US09820084B2
A technique for providing service data is provided. According to an example embodiment, the technique comprises operating, in a user apparatus, a first wireless communication portion for short-range wireless communication and a second wireless communication portion for wireless communication, providing, in response to receiving a list of allowable device identifiers from a remote server apparatus via the second wireless communication portion, said list of allowable device identifiers to the first wireless communication portion, and issuing, in response to the first wireless control portion receiving an advertising message comprising a device identifier included in said list of allowable device identifiers, an advertising report including at least one of the received device identifier and a service identifier associated with the received device identifier.
US09820075B2
The present disclosure relates to a system for and method of stereophonic widening in loudspeakers. The method includes the steps of: monitoring an amplifier state and/or loudspeaker state; generating an effect control signal in response to monitoring the amplifier state and/or a loudspeaker state; applying the effect control signal to an effect processor. The effect processor controls an amount of stereophonic widening based on the effect control signal.
US09820067B2
A micro speaker is disclosed. The micro speaker includes a diaphragm and a voice coil for driving the diaphragm, the diaphragm including a conductive dome and a suspension surrounding the conductive dome, the conductive dome including a plurality of units being isolated from each other; a conductive front cover located adjacent to and keeping a distance from the conductive dome, the conductive front cover including a plurality of units being isolated from each other; and a plurality of capacitors formed by the units of conductive front cover and the units of the conductive dome for outputting electrical signals according to vibrations of the diaphragm and for detecting real-time replacement of the diaphragm.
US09820057B2
This disclosure relates to loudspeakers that use one or more stacks of electrically actuated cards that pump air through vents to produce sound waves in response to an acoustic signal. Each stack can include several electrostatic actuator cards that are stacked on top of each other and collectively operate to pump air through a vent to produce a sound wave. Each card may include an electrically conductive membrane that is pushed/pulled between two electrically conductive stators. As the membrane is pushed and pulled along a first axis, air is pumped through vents in a direction orthogonal to the first axis. In one embodiment, stacks of cards can be arranged in series to increase sound pressure generated by the loud speaker. In another embodiment, a single stack of cards can be driven with relatively high electric field strength to increase the sound pressure generated by the loud speaker.
US09820055B2
A transducer system includes a panel having one or more piezo-electric enabled foils and an arrangement of electric contacts coupled to the panel. The one or more piezo-electric enabled foils and the arrangement of electric contacts define a plurality of transducers thereon. Each transducer is associated with a respective region of the panel and with at least two electric contacts that are coupled to at least two zones at that respective region of the panel. The electric contacts are adapted to provide an electric field in these at least two zones to cause different degrees of piezo-electric material deformation in these at least two zones and to thereby deform the respective region of the panel in a direction substantially perpendicular to a surface of the panel, and to thereby enable efficient conversion of electrical signals to mechanical vibrations (acoustic waves) and/or vice versa.
US09820046B2
In one embodiment, a pre-correcting engine generates a pre-corrected signal that may be used to mitigate air path distortions in sounds generated by loudspeaker systems that include loudspeakers coupled to waveguides. In operation, the pre-correcting engine virtually propagates a target signal in a reverse direction from the output of the waveguide to the output of a driver. Notably, the pre-correcting engine implements a propagation distortion compensation model that, when applied to the target signal, corrects for the effects of air path distortions on the target signal. The pre-correcting engine then transmits the pre-corrected signal to the driver. As the driver drives the waveguide based on the pre-corrected signal, effects of the pre-corrected distortions negate effects of air path distortions and the loudspeaker system generates high-fidelity sounds. By contrast, conventional loudspeaker systems that drive the waveguide based on the target signal typically generate lower fidelity sounds that include air path distortions.
US09820039B2
Systems and method discussed herein involve applying a designation of a default playback device in a media playback system. One method may involve maintaining a database comprising data indicating an assignment of an identification of a network microphone device to a playback zone of a media playback system, receiving a message indicating (i) the identification of the network microphone device and (ii) a media playback command, identifying the playback zone in the media playback system based on the data in the database and the received message, and transmitting to the playback zone, a message indicating the media playback command.
US09820037B2
An apparatus comprising: an audio signal analyzer configured to analyze at least one audio signal to determine at least one audio component with an associated orientation parameter; a reference definer configured to define at least one of: a reference orientation for an apparatus; and a reference position for the apparatus; a directional determiner configured to determine a direction value based on the reference orientation/position for the apparatus and at least one of: an orientation of the apparatus; a position of the apparatus; an orientation of a further apparatus co-operating with the apparatus; and a position of the further apparatus; and a directional processor configured to process at least one associated directional parameter for the at least one audio component dependent on the direction value.
US09820029B2
A device-adaptable headset device is provided, comprising: a microphone; one or more speakers; an audio connector comprising: a microphone output pin; and one or more speaker input pins respectively connected to the one or more speakers; a microphone line between the microphone output pin and the microphone; a ground line; one or more input devices in communication with the microphone line; a first circuit and a second circuit respectively configured for active signalling and passive signalling on the microphone line; and, a processor configured to: determine a present signalling mode; when the signalling mode is active, and when the one or more input devices is actuated, generate active signals on the microphone line using the first circuit; and, when the signalling mode is passive, and when the one or more input devices is actuated, generate passive signals on the microphone line using the second circuit.
US09820023B2
A loudspeaker device is presented which includes a zeolite material comprising zeolite particles having a silicon to aluminum mass ratio of at least 200. For an increased pore fraction of pores with a diameter in a range between 0.7 micrometer and 30 micrometer shows an increased shift of the resonance frequency down to lower frequencies has been observed.
US09820014B1
The illustrative embodiments described herein provide systems and methods for movie identification based on a location. In the embodiment, a method includes locating a mobile communication device associated with a user to form location data, accessing a location database to determine a geographic location of the mobile communication device based on the location data, and identifying a set of movies related to the geographic location by accessing a movie database. Each of the set of movies in the movie database is associated with one or more respective geographic locations. The method also includes presenting a set of movie results corresponding to the set of movies on a graphical user interface of the mobile communication device. In another embodiment, the method may also validate an object photographed by a camera of the mobile communication device, and use the recognized object to identify the set of movies.
US09820011B2
A device receives instructions to record particular content and repeatedly play the recorded particular content. The device records the particular content based on the instructions, and repeatedly plays the recorded particular content based on the instructions. The device performs fraud checks based on the instructions, and determines whether the instructions are fraudulent based on the fraud checks. The device selectively provides, based on whether the instructions are fraudulent, viewership information for the particular content to a ratings device associated with a ratings entity. The viewership information for the particular content is provided to the ratings device when the instructions are not fraudulent, and is discarded when the instructions are fraudulent.
US09820004B1
The timing for displaying an overlay a video is optimized using a system that includes an engagement component that receives information regarding frames of a video at which respective users of a plurality of users stop engaging with the video and an analysis component that calculates user engagement scores for the frames based on the information, wherein the user engagement scores reflect a percentage of the plurality of users that stop engaging with the video at the respective frames, and wherein the higher the percentage the lower the user engagement score. The system further includes an identification component that identifies a subset of the frames associated with relatively lower user engagement scores in comparison to other frames of the video and an overlay component that configures an overlay for displaying over the video near at least one of the frames included in the subset.
US09820002B2
System and method for enabling review of a digital multimedia presentation and redirection therefrom
There is presented a system for providing a digital multimedia presentation. The system comprises a presentation server; a presentation content database accessible through the presentation server, the presentation content database configured to store a plurality of contents including the digital multimedia presentation, a plurality of digital media contents and a plurality of advertising contents; and a review and redirection application configured to determine at least one of the plurality of digital multimedia contents as an alternative to the digital multimedia presentation, and provide a review and redirection pane integrated with a contextual background corresponding to the digital multimedia presentation; the review and redirection pane configured to enable play of the digital multimedia presentation, redirection to the at least one of the plurality of digital multimedia contents, and selection of at least one of the plurality of advertising contents associated with the digital multimedia presentation.
US09820001B2
An on-line scheduling application allows users to personalize how television-related, entertainment-related, and social event related information is provided. Users may select one or more sources from which the information is obtained. Users may set up a date book that is also uses as a source. Users may select one or more delivery schemes that the application used to provide the information. One or more of the personalization features of the scheduling application may be incorporated into an on-line television programming guide.
US09819999B2
A computer-implemented method includes identifying a computer-based portable program module, automatically altering code in the portable program module to permit display of the module on a television-based display so that the displayed module has a substantially similar appearance on the television-based display as on a computer display, and providing the altered code for execution on a processor connected to a television-based display.
US09819997B2
A display device and a method of providing a contents list are provided. An apparatus/method is provided. The method includes: playing contents; determining whether the contents are played more than a predetermined time; when the contents are played more than the predetermined time, storing contents information including source information on the contents in a previously-viewed-contents list; and displaying the stored previously-viewed-contents list according to a user's input.
US09819995B2
A method for transmitting and receiving data of a source device using HDMI (High Definition Media Interface) is disclosed. A method for transmitting and receiving data of a source device using HDMI according to the present invention comprises requesting for reading out EDID (Extended Display Identification Data) to a sink device when the sink device is connected; receiving from the sink device EDID including power delivery support information of the sink device; transmitting required power characteristic information of the source device; and receiving power according to the required power characteristic information.
US09819980B2
Method, system, and programs for assessing viewing quality of media objects (e.g., advertisements) are provided. In one example, information regarding one or more delivery conditions of an advertisement that is served at a user device is received. Viewing quality of the advertisement is estimated based on the one or more delivery conditions. Information regarding one or more advertising pricing parameters related to the advertisement is received. The viewing quality of the advertisement and the one or more advertising pricing parameters are provided.
US09819978B2
Disclosed are various embodiments for facilitating uninterrupted playback of video streams using lower quality cached files. A video file corresponding to an entirety of a video content feature encoded at a first quality is obtained. A video stream corresponding to the video content feature encoded at a second quality higher than the first quality is then obtained. The video stream is rendered for playback on a display. In response to detecting an unavailability of the video stream at a particular time in the video content feature, the video file is rendered for playback on the display in place of the video stream and commences at the particular time in the video content feature.
US09819958B2
A drawing system includes an information processing apparatus which includes a generation unit for generating video data for a frequently changed region whose change frequency in an image exceeds a predetermined threshold, and generate still image data for the video data, and a first communication unit for transmitting the video and still image data to a terminal apparatus; and the terminal apparatus which includes a second communication unit for receiving the video and still image data from the information processing apparatus, a decoder unit for decoding the video and still image data, and a drawing unit for drawing a the decoded still image data when decoding of the video data is not completed by drawing timing, and to switch the drawing of the decoded still image data to drawing of a decoded video data when the decoding of the video data catches up with the drawing timing.
US09819944B2
Provided is a video decoding method including determining whether a random access point (RAP) picture is positioned in an enhancement layer; determining whether a random access skipped leading (RASL) picture related to the RAP picture is output; and if the RAP picture is positioned in the enhancement layer and the RASL picture is determined not to be output, activating a SPS corresponding to the RAP picture when the RAP picture that is not at a start point of a CVS is decoded.
US09819943B2
According to an embodiment, an encoding device includes an index setting unit and an encoding unit. The index setting unit generates a common index in which reference indices of one or more reference images included in a first index and a second index are sorted in a combination so as not to include a same reference image in accordance with a predetermined scanning order. The first index representing a combination of the one or more reference images referred to by a first reference image. The second index representing a combination of the one or more reference images referred to by a second reference image. The encoding unit encodes the common index.
US09819938B2
Techniques are provided to encode and decode image data comprising a tone mapped (TM) image with HDR reconstruction data in the form of luminance ratios and color residual values. In an example embodiment, luminance ratio values and residual values in color channels of a color space are generated on an individual pixel basis based on a high dynamic range (HDR) image and a derivative tone-mapped (TM) image that comprises one or more color alterations that would not be recoverable from the TM image with a luminance ratio image. The TM image with HDR reconstruction data derived from the luminance ratio values and the color-channel residual values may be outputted in an image file to a downstream device, for example, for decoding, rendering, and/or storing. The image file may be decoded to generate a restored HDR image free of the color alterations.
US09819934B2
A method is provided for decoding a signal that represents at least one image. The method implements at least one iteration of the following steps, for at least one block of the image to be decoded: determining at least one selection parameter from at least one characteristic associated with at least one reference pixel of a reference region of the image, the reference region including at least one previously encoded/decoded block and/or at least one pixel predicted in a preceding iteration; selecting at least one pixel to be predicted in the block to be decoded from the at least one selection parameter; and for at least one selected pixel to be predicted, referred to as an anchor pixel, predicting the anchor pixel from at least one reference pixel, thereby outputting a predicted pixel.
US09819932B2
A three dimensional (3D) display apparatus for without 3D glasses. The display apparatus includes a display element operated to display left and right eye images. A back light assembly back lights the display element and includes light bars with a row of infrared (IR) light receivers that are each paired to a white light emitting diode (LED). Viewers in seats in tiered rows such that their heads are in known viewing locations. Left and right side illuminators illuminate the left and right sides of the faces of the viewers with IR light. The IR light is synchronized with display of the left and right eye images. IR reflected from viewers' faces pass through the display element and is focused onto IR light receivers, which causes LEDs to emit light onto the display element and provide left or right eye images to the viewers at their left or right eyes.
US09819928B2
Device for the calibration of a multi-camera recording device for three dimensional picture recording, where the calibration occurs on two depth levels consisting of a calibration chart which features at least one characteristic for geometric positioning on a two-dimensional space and if applicable at least one characteristic for the calibration of further traits of the camera system characterized by the calibration chart being used for near calibration and it being at least partially transparent or a space being cut out of it and where behind the calibration chart at least one additional natural or artificial calibration element is available for distance calibration.
US09819921B2
The disclosure relates to the field of electronic devices and particularly to a device and method for adjusting a projected image, the projection device comprising: a transmitting module configured to transmit, to each zone in a projection range, positional information corresponding to the zone; a receiving module configured to receive position identifiers, fed back by recognition devices, determined from recognized positional information of the recognition devices relative to the projection range, wherein the recognition devices are located on edges of a projection screen; and an adjusting module configured to adjust the projection range according to the position identifiers fed back by the recognition devices so that the adjusted projection range overlaps with the projection screen.
US09819919B2
An illumination device comprises a light source that includes a solid-state light source whose peak wavelength is set in the red wavelength band, a light source that includes a solid-state light source whose peak wavelength is set in the green wavelength band, a light source that includes a solid-state light source whose peak wavelength is set in the blue wavelength band, and a color synthesis optical element that combines P-polarized colored light incident from one light source and S-polarized colored light incident from the other two light sources. One light source includes at least one solid-state light source whose peak wavelength is set in the wavelength band of the color corresponding to one of the other light sources.
US09819914B2
A method for generating and employing a camera noise model, performed by a processing unit, is introduced to at least contain the following steps. A first frame is obtained by controlling a camera module via a camera module controller. A camera noise model is generated on-line according to the content of the first frame, which describes relationships between pixel values and standard deviations. A second frame is obtained by controlling the camera module via the camera module controller. The content of the second frame is adjusted using the camera noise model, and the second frame, which has been adjusted, is stored in a frame buffer.
US09819909B2
In a surveillance system, a plurality of video recorders and a plurality of cameras are connected to a communication network. The video recorders communicate with one another and share camera registration information with one another. If one of the video recorders has an error during operation, at least one of the other video recorders performs a proxy recording operation in place of the video recorder having the error.
US09819902B2
A telecommunications device sends and receives messages comprising data about telecommunications resources and resource state of proximate devices. The telecommunications device has a processor configured to determine a proximate resource pool using at least the telecommunication resources of the other devices, and the state of the telecommunications resources of the other devices, the proximate resource pool comprising a list of content streams being generated by, or potentially being generated by, specified ones of the other devices. The processor is configured to receive instructions from one of the other devices, the instructions being to add, divert or stop a specified content stream of the proximate resource pool within a telecommunications activity ongoing at the device. In various examples, the processor is configured to execute the instructions responsive to the instructions being from a trusted device, or responsive to user authorization.
US09819901B1
Devices, systems and methods are disclosed for enabling a device to act as a wireless extender and adaptively control a transmission power for capability messages. For example, when the device has the capability to relay traffic without affecting a local processing of the device, the device may transmit capability messages at a normal transmission power and may relay traffic between a network device and clients. However, when the device no longer has the capability to relay traffic without affecting the local processing, the device may transmit capability messages at a reduced transmission power. As clients use the capability messages to determine a signal strength of an access point, the reduced transmission power results in the device appearing to have a lower signal strength and thus decreases a desirability of the device as an access point.
US09819892B2
A transmitter transmits a raster-type video signal. For each one of a plurality of active video segments of a frame of the video signal, the transmitter derives redundant data from the respective active video segment and inserts the redundant data into a horizontal blanking segment of the video signal.
US09819872B2
A processing apparatus includes an acquisition unit that acquires a captured image obtained by capturing, by an image capturing unit, a target object to which a projection unit has emitted pattern light. A derivation unit derives a distance from the image capturing unit to the target object by using the captured image. An adjustment unit adjusts, in accordance with the derived distance, at least one of a first parameter for controlling brightness of the pattern light emitted from the projection unit, and a second parameter for controlling an exposure amount of the image capturing unit.
US09819871B2
A portable device and a method of executing the fast association function of a camera are provided. The method includes activating the camera, capturing a gathering image using the camera, activating a user function registered as an associated function of the camera when the gathering image is captured, and performing the registered user function based on the gathering image.
US09819856B2
A method for a device to adjust a shooting parameter, includes: receiving a click signal triggered from a viewfinder displayed on a touchscreen; displaying, by taking a click position indicated by the click signal as a reference position, an adjusting control corresponding to a shooting parameter; receiving a sliding touch signal indicating a sliding touch operation on the adjusting control; and adjusting the shooting parameter according to the sliding touch signal.
US09819854B2
A mobile terminal and a method for controlling the same are disclosed. The mobile terminal and method for controlling same can recognize a first input, which is applied to a first area of the display unit on which a preview image obtained by driving a camera is displayed, as a triggering signal for entering a specific photographing mode and enter the specific photographing mode, upon reception of the first input. According to the present invention, grip of the mobile terminal can be improved by processing an operation of gripping the mobile terminal as a valid input.
US09819851B2
An imaging system includes at least one image capturing apparatus and a control apparatus that selectively performs wireless connection with the at least one image capturing apparatus. The control apparatus includes a wireless station communication unit configured to operate as a wireless station device, a storage unit configured to store, in association with a predetermined imaging condition, connection setting information for wirelessly connecting with the at least one image capturing apparatus, and a connection control unit configured to set, if an imaging condition designated by a user matches with the predetermined imaging condition, the connection setting information associated with the predetermined imaging condition in the wireless station communication unit and perform control so as to wirelessly connect with the at least one image capturing apparatus.
US09819849B1
A system, method, and computer program product are provided for capturing digital images. In use, an ambient image comprising a plurality of ambient pixels and a flash image comprising a plurality of flash pixels is captured, via a camera module. Next, at least one de-noised pixel based on the ambient image is generated. Additionally, a resulting image is generated by combining the at least one de-noised pixel and a corresponding flash pixel. Additional systems, methods, and computer program products are also presented.
US09819847B1
A fixture retains a housing in a fixed position relative to an imaging device. The housing has an aperture through which a surface recessed into the housing is aligned with the imaging device by the fixture. A planar electroluminescent illuminator is held in the fixture within a pocket of the fixture in which the housing is received. The illuminator uniformly emits light in response to electrical power applied thereto and the illuminator has an aperture formed therein held in alignment by the fixture with the aperture in the housing such that the light emitted by the illuminator is directed towards the recessed surface. An imaging device generates an image of the recessed surface through the aperture in the housing and the aperture in the illuminator.
US09819841B1
An integrated circuit with optical flow computation circuitry is provided. The optical flow computation circuitry may include a first image shift register for receiving pixel values from a current video frame, a second image shift register for receiving pixel values from a previous video frame, column shift registers for storing column sums of various gradient-based values, square sum registers for storing square sums generated at least partly based on the column sum values, and an associated computation circuit that constructs a gradient matrix based on values stored in the square sum registers and that computes a 2-dimensional optical flow vector based on an inverse of the gradient matrix and differences between the current and previous frames. Optical flow computing circuitry configured in this way may be capable of supporting dense optical flow calculation for at least one pixel per clock cycle while supporting large window sizes.
US09819833B2
The invention relates to a method for converting (S1) an image (7) by an evaluation unit (4) of a motor vehicle (1), wherein the image (7) is captured from an environmental region (6) of a motor vehicle (1) by a camera (3) of the motor vehicle (1), and the image (7) includes an alpha channel (12) and at least one color channel in a predetermined color model, and the image (7) is converted into an alpha channel (12) and a Y channel (9) of a YUV color model and a U channel (10) of the YUV color model and a V channel (11) of the YUV color model, wherein in converting the image (7), the alpha channel (12) and the Y channel (9) and the U channel (10) and the V channel (11) are embedded in a converted image (8) of the image (7).
US09819832B2
An image forming apparatus comprises a wireless communication section, a terminal authentication section and a login processing section. The wireless communication section wirelessly communicates with a terminal device of a user. The terminal authentication section authenticates the terminal device requesting a connection with the image forming apparatus. The login processing section processes the login of the user according to the authentication on the terminal device.
US09819823B2
An information processing apparatus includes a drawing resource acquisition unit that segments a common drawing resource in a first memory into drawing resource segments, successively acquires the drawing resource segments from the first memory, and stores the drawing resource segments in a second memory, a drawing data generating unit that generates the drawing data in a format supported by an image forming apparatus, using the drawing resource segments stored in the second memory, and a memory area releasing unit that releases part or whole of a memory area of one drawing resource segment, after the drawing data generating unit has generated the drawing data using the one drawing resource segment and before the drawing resource acquisition unit stores in the second memory another drawing resource segment acquired subsequent to the one drawing resource segment.
US09819819B2
An image reading apparatus includes a conveyor defining a conveyance path including an upper path, a lower path including a reference portion and a first and second inclined portions, and a curved path, and a first reading unit for reading an image of the sheet when passing the first inclined portion. The conveyor includes a chute member forming a guide surface. The chute member includes a first chute member forming a first guide surface defining the upper path and a second chute member forming a second guide surface defining the first inclined portion. The first chute member forms a third guide surface defining the second inclined portion.
US09819818B1
An image reading device according to the present disclosure includes a support plate, a CCD sensor, an insulating member, a CCD mounting board and an elastic member. The CCD sensor is arranged on one surface of the support plate. The insulating member is arranged on the other surface of the support plate. The elastic member fixes the CCD mounting board to the support plate. The elastic member includes: a main body portion; a first arm and a second arm which are bent with respect to the main body portion and which have a first engagement portion and a second engagement portion that are engaged with the edges of the support plate; and a protrusion portion which is provided in the main body portion and which presses the CCD mounting board toward the support plate. The tip end portion of the first arm is bent at an acute angle.
US09819815B1
Presentation by a display is enhanced by placing the active elements of the display at or substantially proximate to the surface of an electronic device. A protective sheet of the display is extended to cover a front surface of the electronic device. Such placement improves image quality, reduces shadow on the display, improves spill resistance, and minimizes the overall profile of the device.
US09819813B2
An information processing system includes a first device configured to manage a log, and a second device coupled to the first device. The information processing system includes a first determination unit configured to detect an error occurring in the first device or the second device, and determine whether the detected error is caused by the first device; a second determination unit configured to determine whether log information including a log of the error can be saved in the first device before restarting the first device, when the first determination unit determines that the error is caused by the first device; and a saving unit configured to save the log information in the first device after restarting the first device, when the second determination unit determines that the log information cannot be saved in the first device before restarting the first device.
US09819810B2
A system and method can allow a first subscriber who is unable to use his mobile device due to theft, damage, loss, or any other reason to authenticate himself on a telecommunications network using a second subscriber's mobile device. The system and method can also allow the first subscriber to continue to make and receive calls and messages with the second subscriber's mobile device. Any charges incurred by usage of the second subscriber's mobile device by the first subscriber can be billed to an account associated with the first subscriber.
US09819807B2
A method for detecting and intercepting at least one of fraud, security breach, intrusion or misuse of network resources monitors at least one of a plurality of simultaneous live data flows that are in active transmission between a first endpoint and a second endpoint in a network prior to the storage of data within the live data flows in a database, to take action to control the operation of a network. Prescribed detection algorithms are updated for detecting prescribed patterns and deduced detection algorithms are updated for detecting deduced patterns within the plurality of simultaneous live data flows with at least one of live data conditions and external data sources. The deduced and prescribed patterns that indicate occurrence of at least one of fraud, security breach, intrusion or misuse of the network are detected from at least one of the live data flows and the external data sources using the prescribed detection algorithms and the deduced detection algorithms. An interceptive action is taken with respect to the live data flows responsive to the detected deduced and prescribed patterns, to control the operation of the network.
US09819801B2
A system, apparatus, graphical user interface and methods are provided for conducting electronic voice communications with status notifications. A user of a first portable device executing a communication application selects a multi-function control that automatically initiates an audio recording, which is automatically sent toward another participant of an active communication session when the control is released. The same multi-function control may be used to transmit a textual message. A representation of the recording is displayed on the user's device, with an indicator that changes appearance when the other participant plays the recording. In addition, when one user initiates an audio recording that will be automatically sent to another user, the other user's device is advised of the initiation of recording and displays that status for the other user.
US09819800B2
Methods and systems directed to retrieving voicemails from a voice mailbox server. In particular embodiments, a mailbox server may receive a notification from the voice mailbox server and connect to the voice mailbox server providing the credentials of a client device, and pull new voicemails for storage at the mailbox server. In particular embodiments, mailbox server periodically polls voice mailbox server for new voicemail messages. In particular embodiments, a client device polls or receives notification of new voicemails, and transmits a downloaded message to the mailbox server.
US09819797B2
An indication of an incoming call may be received at a call control unit communicatively coupled to, and/or resident within, a telephone. The indication may include identification information for the incoming call. It may be determined whether additional information regarding a caller associated with the identification information exists, and if so, a first operation may be performed on the incoming call responsively to the additional information, otherwise, a second operation may be performed on the incoming call responsively to an absence of the additional information. The additional information my include a user-configurable list of desired callers (e.g., a whitelist) and/or undesired callers (e.g., a blacklist). The additional information may also include caller identification information and/or a spam score. The first operation may be blocking the incoming call, forwarding the incoming call to a voice mailbox, transmitting the incoming call to the telephone, enabling the telephone to receive the incoming call, and/or answering the incoming call and then terminating the incoming call. In some embodiments, the first and/or second operations performed on the incoming call is/are user configurable.
US09819793B2
A system and method for rate-limiting phone number lookups. An account look-up application receives an address book of a first user, the address book including a phone number that belongs to a second user, creates a phone edge by associating the phone number in the address book with an account of the second user, receives a request including the phone number from the first user for obtaining the account associated with the phone number, determines an edge cost associated with the phone edge for the first user, determines whether to provide the phone edge to the first user based on the edge cost, and provides the phone edge to the first user responsive to a positive determination.
US09819785B2
Systems and methods for generating and transmitting multimedia messaging service (MMS) messages are disclosed. In some implementations, a mobile device presents, at a touchscreen, a visual user interface. The visual user interface includes multiple thumbnails and multiple contact blocks. Each thumbnail identifies a file. Each contact block identifies a contact having a messaging address. The mobile device receives, via the touchscreen, a selection of a first thumbnail from the multiple thumbnails. The mobile device receives, via the touchscreen, an indication of dragging the first thumbnail across the visual user interface to a first contact block. The mobile device transmits, responsive to the dragging of the first thumbnail to the first contact block, the file identified in the thumbnail to the messaging address of the contact identified in the first contact block.
US09819784B1
Systems and methods are disclosed for discreetly broadcasting emergency communications to emergency contacts from a mobile computing device. To accomplish the foregoing, a shutdown command is received on a mobile computing device to initiate a shutdown process. In accordance with the shutdown process, the mobile computing device monitors for a preconfigured passcode, picture, or combination of inputs to authorize the actual shutdown of the mobile computing device. Based on determining that the received passcode, picture, or combination of inputs is different than their preconfigured counterparts, a pseudo-shutdown mode is enabled, emulating an actual shutdown of the mobile computing device. The emergency broadcast mode of the mobile computing device is also started when the pseudo-shutdown mode enabled, to discreetly alert emergency contacts with emergency mode data generated by the mobile computing device.
US09819777B1
A vehicle may obtain formation associated with audio of a broadcast radio station. Based on the obtained information, a mobile device in proximity to the vehicle may display information associated with the audio of the broadcast radio station.
US09819774B2
Systems and methods for transitioning calls are presented. In one example, data is received associated with a connected wireless mobile phone call. The data may include identification data of a far end call participant. A user selection is received to initiate an outgoing call to the far end participant. The outgoing call is initiated over a wired connection to the far end participant.
US09819773B2
In one aspect, a first device includes a processor and a memory accessible to the processor. The memory bears instructions executable by the processor to determine at least one of whether the first device is facilitating a telephonic communication with a second device at least in part using a speaker phone feature, and that plural individuals are within a proximity to the first device during the telephonic communication. The instructions are also executable to transmit to the second device data pertaining to at least one of the use of the speaker phone feature and the existence of plural individuals.
US09819770B2
Certain aspects of the present disclosure provide techniques and apparatus for using different MAC addresses in frames for the same station to indicate how to process the frames. In this manner, frames for IEEE 802.11ac can carry information not present in legacy frames (e.g., frames according to IEEE 802.11a/n), but these frames may be interpreted by legacy devices in a legacy way. One example method generally includes receiving a first frame comprising an indication of a first MAC address and processing the received first frame based on the first MAC address. For certain aspects, the method further includes receiving a second frame comprising an indication of a second MAC address, wherein the second MAC address is different than the first address; and processing the received second frame based on the second MAC address, such that the processing of the second frame is different than the processing of the first frame.
US09819769B2
A scheme for providing access to 6LoWPAN data in a wireless access network comprising a Digital Unit (DU) coupled to one or more Radio Units (RU) via CPRI links, each RU in turn coupled to one or more radio dot (RD) elements via Ethernet cable links. In one embodiment, an RD element includes a cable front-end interfaced with the Ethernet cable link, a radio front-end interfaced between the cable front-end and an antenna or a suitable access point. A sensor component may be included that is configured to generate sensor data with respect to a measurement variable, which sensor data may be packaged in a 6LoWPAN data format for transmission to the RU element coupled to the RD element.
US09819760B2
In various embodiments, methods and systems for accelerating on-premise delivery of content items using a unified content delivery network system are provided. A request is received from a content device for a content item. The request is communicated using a content delivery network protocol where the content delivery network protocol supports a unified content delivery network profile between content devices, local off-net cache devices, and content delivery network platform servers. A determination that the content item is not cached at a local off-net cache device is made, where the local off-net cache device is identified in the unified content delivery network profile as corresponding to one or more content devices. A retrieval routine for downloading the content item to the content device is selected; the retrieval routine is selected using the unified content delivery network profile. The content item is retrieved to the content device using the selected retrieval routine.
US09819754B2
Methods, devices and system are provided. One method includes capturing activity data associated with activity of a user via a device. The activity data is captured over time, and the activity data is quantifiable by a plurality of metrics. The method includes storing the activity data in storage of the device and, from time to time, connecting the device with a computing device over a wireless communication link. The method defines using a first transfer rate for transferring activity data captured and stored over a period of time. The first transfer rate is used following startup of an activity tracking application on the computing device The method also defines using a second transfer rate for transferring activity data from the device to the computing device for display of the activity data in substantial-real time on the computing device.
US09819747B2
A network combining wireless and wired elements is described, using a multi-slot modular mesh node to house diverse transceiver elements (e.g. IR, Wi-Fi, Powerline). A radio agnostic tree based mesh network is formed, based on what type of wireless links are formed on the uplink and downlink of the backhaul and what type of radios are used for the Access Points AP. In addition to servicing IP based clients (e.g. Wi-Fi, WiMax, Bluetooth), the modular mesh nodes APs may also serve as receivers/collectors for low cost chirp devices. The method of transport is standard IP based packets yet security is inherent in this chirp-based implementation: only mesh nodes are privy to the routing tables that indicate that packet addresses are not IP. Multiple methods to obfuscate packet flow are presented. An organic approach to providing category/class based form of data type identification is proposed, to support a (dynamic) M2M Social Network Applications in-device discovery, registration and control are presented.
US09819745B2
To determine the correct media stream to latch onto, the system and method uses a hashing algorithm to uniquely identify a legitimate media stream. A first invite message is received at a Session Border Controller (SBC) to establish a communication session. For example a Session Initiation Protocol (SIP) INVITE is received. The first invite message comprises a first hash of a fingerprint. For example, the hash may be a hashed session key. A media message is received that contains the fingerprint to establish a media stream for the communication session. A second hash is created using the fingerprint in the media message. The first hash is compared to the second hash. In response to the first hash matching the second hash, a Network Address Translator (NAT) latches to an address and/or a port in the media message. Thus, the correct media stream is associated with the communication session.
US09819742B1
Systems, methods, and software described herein provide enhancements for orbital satellite platforms. In one example, an orbital satellite platform includes a plurality of satellite devices each comprising a virtualized execution system configured to execute one or more software payloads as associated virtual nodes. An active satellite device is provided among the plurality of satellite devices and is configured to execute at least an active virtual node, determine state information related to the execution of the active virtual node, and periodically update the state information in a storage satellite device. The storage satellite device is configured to select a level of statefulness for delivery of the state information to a peer satellite device designated as an operational backup for the active satellite device.
US09819739B2
A new approach is proposed that contemplates systems and methods to support hot plugging and/or unplugging one or more of remote storage devices virtualized as extensible/flexible storages and NVMe namespace(s) via an NVMe controller during operation. First, the NVMe controller virtualizes and presents a set of remote storage devices to one or more VMs running on a host attached to the NVMe controller as logical volumes in the NVMe namespace(s) so that each of the VMs running on the host can access these remote storage devices to perform read/write operations as if they were local storage devices. When the one or more remote storage devices are added to or removed from the set of remote storage devices based on storage space needs of the VMs, the NVMe controller updates the logical volumes in the NVMe namespace(s) accordingly and enables these remote storage devices to be hot plugged or unplugged from the plurality of remote storage devices at runtime without requiring shutting down and restarting any of the VMs, the host, and/or the NVMe controller. The VMs may then perform read/write operations on the NVMe namespace(s) updated to reflect the changes in the configuration of the set of remote storage devices dynamically without any interruption.
US09819735B2
A method for concerted synchronization of data across a wireless mesh network comprises transmission of a broadcast message to a target device via a predicted route that is capable of being acknowledged by at least one network device not on the predicted route. The data is assimilated from at least one network device, and is capable of addition to a broadcast message. In this way, it is possible to synchronize a plurality of network devices via one outgoing broadcast message and one incoming broadcast message.
US09819731B1
A value is distributed in a distributed computing system having a master system in communication with a plurality of worker systems. Partitions of a graph are assigned to the worker systems. The graph represents relationships among a set of tangible items that model a real-world condition having an associated problem. Configuration information is determined that describes a configuration of the distributed computing system. A distribution scheme is selected for distributing a value from the master system to the plurality of worker systems based on the configuration information. The value is distributed from the master system to the worker systems according to the selected distribution scheme. The worker systems are configured to use the value to produce an output representing a solution to the real-world problem.
US09819726B2
Methods provide mechanisms for efficiently delivering files over a broadcast system to mobile devices. Files for broadcast may be logically identified as belonging to a directory in a file system. A Broadcast Schedule Message may inform receiver devices of files that will be broadcast at a specified time, as well as describe the files. File may be transmitted in file delivery pipes, which may be of different bandwidth and data rates. Receiver devices configured according to the embodiments may make use of the broadcast schedule message to select files to be received based on the service or application with which the file is associated, and whether the file is new or an update to a previously received file. Receiver devices activate receiver circuitry to capture the files within their advertised broadcast window, and pass the files to be broadcast to applications or services requesting the files.
US09819725B1
A system, method, and computer program product are provided for remotely controlling mobile web applications installed on a mobile device. In use, a web runtime (WRT) controller residing on a mobile device communicates with a remote control system, the remote control system residing on a computing device other than the mobile device, the web runtime controller operative to control a WRT component, the WRT component operative to execute one or more mobile web applications on the mobile device. An address of the web runtime controller is registered with the remote control system. Further, a remote control session of the web runtime controller is initiated on the remote control system, by at least one of the WRT controller or the remote control system.
US09819719B2
A method for parsing a network message and a communication device, which includes: receiving a network message, where the network message includes one or more sections; identifying that an application protocol type of the network message is a first application protocol; acquiring, from a current section that is in the network message and that is described by a piece of section description information in a configuration file corresponding to the first application protocol, interesting data indicated by interesting data indication information in the section description information; and executing a decision method in the section description information by using all or a part of the acquired interesting data as a decision condition, thereby obtaining a corresponding decision result, when the current section is a last section of the network message, the decision result includes a processing method of a next message of the network message.
US09819714B2
A content sharing method includes: selecting, by a content sharing terminal, content; transmitting, by the content sharing terminal, identification information of the selected content to an external device; and reproducing, by the content sharing terminal, the selected content while the external device is reproducing the selected content based on the identification information.
US09819712B2
One or more examples provide a method of web conferencing that includes: receiving an initiation request at a management server from a host client device to initiate a scheduled web conference; identifying, in response to the initiation request, an enterprise device located at an enterprise location reserved for the scheduled web conference, the enterprise device communicatively coupled to the management server over a network; and relaying a content stream from the host client device through the management server to the enterprise device over the network for display of the content stream at the enterprise location.
US09819704B2
Disclosed is a transmission system to manage sessions established between a plurality of terminals for performing voice communications. The transmission system includes an acquisition part configured to receive a user's request from a user of a first terminal when a session start request is transmitted from a first terminal to a second terminal, a first sender configured to send the received user's request together with the session start request, a second sender configured to send to the second terminal the session start request from the first terminal by attaching the user's request to the session start request when the second terminal is in a communication capable status, and a presenting part configured to present the user's request to the second terminal at an arrival of an incoming call from the first terminal to the second terminal.
US09819702B2
The disclosure relates to tracking commands and data received from many sources. A device may receive a command from a user and forward the command to a network device. The device may also receive data from the network device and may determine whether the received data indicates that a previously forwarded command was received by the network device. If the received data does not indicate that the command was received, the device may perform one or more actions, such as resending the command.
US09819700B2
Passive presence information for a first user of a service, such as a conversation service, is obtained by analyzing user activity logs. This is performed upon request for a second user. Thus lightweight presence information can be obtained without requiring the higher overhead required in a conventional Internet Protocol Multimedia Service (IMS) environment. Such a lightweight presence feature can enable other services including a conversation service that allows users to update a conversation object. Users can listen for updates to particular conversation objects, thus providing a simulated real-time push experience.
US09819699B1
The present disclosure describes systems and methods for reducing rule set sizes via statistical redistribution throughout a plurality of network security appliances. A rule set may be generated for each security appliance that includes (i) a first set of rules based on known attacks, identified as rules for mandatory inclusion in the rule set; and (ii) a subset of the second set of rules, identified as rules for potential inclusion in the rule set, selected randomly according to a distribution percentage, score, or weight for each potentially included rule. Higher scored rules, which may be more likely vectors for potential attack, may be distributed to a greater number of appliances; while lower scored rules that may be less likely or represent more speculative attacks may be distributed to fewer appliances.
US09819697B2
A system for diffusing denial-of-service attacks by using virtual machines is disclosed. In particular, the system may receive, from a measurement probe, a network transaction measurement associated with a first node in a network. Based on the network transaction measurement, the system may determine if the network transaction measurement satisfies a threshold measurement value. If the network transaction measurement satisfies the threshold measurement value, the system may determine that an attack is occurring at the first node in the network. The system may then identify one or more nodes that have capacity for handling traffic intended for the first node. Once the one or more nodes are identified, the system may launch virtual machines at the one or more nodes to handle legitimate traffic intended for the first node.
US09819696B2
Domain generation algorithm (DGA) malware is detected by intercepting an external time request sent by a potential DGA malware host, and replacing the received real time with an accelerated (future) real time designed to trigger time-dependent DGA activity. The interception and replacement are performed outside the physical or virtual DGA host, on a different physical or virtual system such as a distinct external physical server or router, or distinct hypervisor or virtual machine running on the same physical system, in order to reduce the risk that the DGA malware identifies the time substitution. Failed DGA malware external access requests triggered only at future times are then used to identify domain names generated by the DGA malware, allowing proactive countermeasures.
US09819695B2
Disclosed are a scanning method and device, and a client apparatus. The method comprises: when a specified scanning is started, enumerating at least one disk file in an area corresponding to the specified scanning; determining, according to the at least one disk file and at least one suspicious file obtained in a real-time protection process, a file scanning queue; and scanning the determined file scanning queue according to a virus scanning engine. The present invention redetermines a file scanning queue according to the suspicious file obtained in advance from the real-time protection process, so that the possible threats are scanned throughout, thus thoroughly removing the threats. With scanning method according to the present embodiment, the files can be thoroughly scanned, thus improving the capability of removing the threats and the efficiency of searching and removing the viruses, as compared with the prior art.
US09819689B2
Identify a set or session of processes as having certain characteristics. A method obtains a known set or session of processes, wherein the known set or session of processes has the certain characteristics. A set or session of processes to be evaluated is obtained. A weighted similarity measure is performed between the known set or session of processes and the set or session of processes to be evaluated. The weighted similarity measure is performed element wise, where a comparison is performed for each defined element in the set or session of processes to be evaluated against elements in the known set or session of processes.
US09819686B2
A method of communicating in a secure communication system, comprises the steps of assembling a message at a sender, then determining a security level, and including an indication of the security level in a header of the message. The message is then sent to a recipient.
US09819673B1
Methods and systems are provided for managing access to a client account related (CAR) resource. When a privilege-constrained (PC) application requests access to an individual client account, a single use authorization (SUA) code is created that is associated with the individual client account. The SUA code is routed to, and returned from, the privilege-constrained (PC) application to authenticate the PC application. The PC application, once authenticated, receives a permitted action token that identifies a limited set of privileges that the PC application is authorized to perform in connection with the CAR resource. The PC application provides the permitted action token to an access service. The access service limits access, by the PC application, to the CAR resource based on the permitted action token.
US09819665B1
An access token is synchronized across multiple trusted devices when one of the trusted devices obtains an authorization grant from a resource owner, and uses the authorization grant to obtain the access token. The access token is synchronized with other trusted devices indicated in a trusted device list, by securely transmitting the access token to each of the trusted devices indicated in the trusted device list other than the first device. A second trusted device may then access the protected resource, using the access token originally obtained by the first device, without having to request the authorization grant from the resource owner to obtain a new access token.
US09819663B1
Protecting content is disclosed. A request for a file system operation is intercepted. A user-defined callback that corresponds to the file system operation is identified. The user-defined callback that secures the file system operation is executed. The user-defined callback may be used for pre or post-processing of data, authentication, and/or other use cases.
US09819653B2
A computer-implemented method, system, and/or computer program product protects access to resources through use of a secure processor. A resource server receives an encrypted request from a requesting computer for access to a requested resource within the resource server. The requested resource is physically within an isolation area in the resource server that is initially communicatively protected from a network that connects the requesting computer to the resource server. The resource server establishes a communication session between a first secure processor in the resource server and a second processor in the requesting computer to provide secure communication between the requesting computer and the requested resource.
US09819646B2
Secure device and proxy operation include generating, using a processor, a first proxy and a first proxy companion paired with the first proxy and providing the first proxy to a host data processing system for installation therein. The first proxy in the host data processing system and the first proxy companion communicate. A proxy change event for the host data processing system is detected. Responsive to the detecting, a second proxy and a second proxy companion paired with the second proxy are generated. The second proxy is provided to the host data processing system for installation therein.
US09819645B2
Methods and systems are provided for creation and implementation of firewall policies. According to one embodiment, a firewall maintains a log of observed network traffic flows. An administrator may request the firewall to generate a customized report based on the logged network traffic by extracting information from the log based on specified report parameters. The report includes aggregated network traffic items and one or more corresponding action objects. Responsive to receipt of a directive to implement an appropriate firewall policy for one or more network traffic items based on interaction with one or more action objects by the administrator, the firewall then automatically defines and establishes an appropriate firewall policy.
US09819644B2
The subject matter described herein generally relates to making an international mobile subscriber identity (IMSI) available at a base station, such as an evolved node (eNodeB) base station, within a cellular network, for example, a long term evolution communications system. The base station can receive data in response to a data request. The received data can include a header including an international mobile subscriber identifier. The base station can generate a first data for use in performing at least one communication function based on the received international mobile subscriber identifier. The base station can transmit the first data to at least one server communicatively coupled to the base station. Related apparatuses, systems, techniques and articles are also described.
US09819643B2
A method is implemented by a content centric network (CCN) naming layer executed by a network device. The naming layer is configured to enable processing of regular expressions as part of a hierarchical CCN name, where regular expressions are sequences of characters that form a search pattern. The method processes regular expressions utilized in a one to many scenario between a plurality of CCN clients and at least one CCN serving node. The method includes receiving a CCN interest from a CCN forwarding layer, accessing a forwarding information base (FIB) to find FIB entries matching a path of the CCN name and the regular expression, accessing a content store to find content objects matching the FIB entries, and creating a new CCN interest for each of the FIB entries not found in the content store.
US09819640B2
A method for keeping remote connection, an electronic device, and a server are provided. After establishing a first network connection, the electronic device enters a power-saving state from an operation state. While operating in the power-saving state, a communication module of the electronic device continuously detects a keep-alive packet transmitted by the server via the first network connection. If an error of reception of the keep-alive packet occurs, the electronic device returns to the operation state from the power-saving state in response to a wake-up signal, so as to re-establish a second network connection between the electronic device and the server.
US09819637B2
A network address associated with a packet is obtained at a search engine of a network device. The search engine includes a plurality of Bloom filters that represent prefixes of respective lengths in the routing table. Respective Bloom filters are applied to respective prefixes of the network address to determine a set of one or more prefixes for which a match potentially exists in the routing table. A number of accesses to the memory are performed using prefixes in set of prefixes, beginning with a longest prefix and continuing in decreasing order of prefix lengths until a matching entry is found in the routing table, and routing information for the packet is retrieved. If the number of performed memory accesses exceeds a threshold, the routing table is adapted to reduce a number of memory accesses to be performed for subsequent packets associated with the network address.
US09819634B2
A messaging system receives a message that is intended for a recipient, who is a user of a social networking system. An object associated with the message is identified based on the message content and/or metadata associated with the message. The messaging system accesses a social networking system database to obtain social information about a relationship between the recipient and the identified object. The message is then indexed using the social information, wherein an entry for the message is stored in a message index based on the social information. This process may be repeated for each received message, and multiple different message indexes may be generated for received messages to track different types of social information. A user interface for viewing messages uses the message index to organize the messages, such as to filter, categorize, and/or sort the messages in the display.
US09819625B2
A method and system for processing an email. A mail hub device receives the email from a first mail server, a Mail Thread ID (MTID) from a Mail Thread Board (MTB) server, and additional data from the MTB server. The mail hub device transmits, to a second mail client, the email with the added MTID and the added additional data and in response, receives, from the second email client, a selection of a message from messages contained in the additional data. The mail hub device transmits, to the MTB server, a request to generate an update of the additional data based on the selection of the message. The mail hub device receives, from the MTB server, the updated additional data based on the selection of the message. The mail hub device transmits, to the first mail server, the updated additional data based on the selection of the message.
US09819618B2
Messages are collected and processed to determine topic identifiers that correspond to discussion groups. Queries are received and multiple discussion groups that are relevant to the query are determined based on the messages that are associated with the discussion groups and the topic identifiers associated with the discussion groups. The relevant discussion groups are ranked using a group preference model that simulates the behavior of a hypothetical seeker that considers discussion groups by selecting a message author who is an authority in a particular group, and exploring the discussion groups that are preferred by the selected author. The behavior of the seeker is simulated using a stationary Markov process and is used to generate a probability distribution that is used to rank the relevant discussion groups. The ranked relevant discussion groups are provided in response to the query.
US09819613B1
A method for creating a secure link between any two endpoints in a network comprises: assigning a unique identifier to each endpoint of a network; for each endpoint in the network, transmitting the unique identifiers associated with each of the remaining endpoints in the network to said endpoint; establishing a secure link between a source endpoint and a destination comprising: transmitting a data-session establishment packet from the source endpoint to the destination endpoint via a symmetric NAT device; wherein the data-session establishment packet comprises the unique identifier associated with the source endpoint; performing a matching operation at the destination endpoint to match the unique identifier associated with the source endpoint with a unique identifier known to the destination endpoint; and upon matching of unique identifiers then creating a forwarding table entry for the destination endpoint based on the source address and source port associated with the source endpoint.
US09819609B2
In accordance with an embodiment, described herein is a system and method for supporting multitenant execution of a tenant-unaware program invoked from a multitenant middleware application. An exemplar method can provide, at one or more computers, including an application server environment executing thereon, a plurality of partitions, and a plurality of tenant-aware programs, wherein each of the plurality of tenant-aware programs is associated with a partition. The method can associate each of the plurality of partitions and the plurality of tenant-aware programs with a tenant of a plurality of tenants. The method can invoke the tenant-unaware process from a calling partition of the plurality of partitions, and collect tenancy information about the calling tenant. Based upon the collected tenancy information, the method can scope execution of the tenant-unware process to the calling tenant by launching the tenant-unware process as a containerized process.
US09819608B2
Systems, methods, and computer programs are presented for managing network traffic. A network switch includes a switch fabric and a resource coherency and analytics engine (RCAE) coupled to the switch fabric. The RCAE includes one or more virtualizable resource groups (VRGs) for managing network traffic flow across a plurality of network switches on the network. Further, the RCAE is operable to add network entities to each VRG, add flows to each VRG, and add other VRGs to each VRG. A virtualizable resource control list (VRCL), associated with each VRG, identifies which network entities in the VRG can communicate with each other, which network entities in the VRG can communicate with network entities in other VRGs, and a guaranteed bandwidth for the VRG associated with the VRCL. Furthermore, the RCAE is operable to exchange messages with other RCAEs in other network switches to implement traffic policies defined by each VRCL.
US09819598B2
An information terminal 10B receives plural UDP packets each having a predetermined data size and sequentially transmitted at a predetermined time interval in a predetermined order; extracts pairs of the UDP packets, in which each of a transmission order and a reception order is continuous and the transmission order and the reception order match with each other, from among the received UDP packets; calculates an evaluation value for evaluation of a delay state of a communication path between an information terminal 10A and the information terminal 10B based on comparison between a reception time interval of the packets in each of the extracted pairs of the UDP packets and the predetermined time interval; and judges whether a bit rate of the UDP packets is available or unavailable based on comparison between the calculated evaluation value and a threshold.
US09819592B2
A system for automatic reconciliation of data throughput is disclosed. In particular, the system may include automatically and repetitively measuring the available upload and download throughput that a user of an internet service provider statistically receives through the course of a selected period of time. The system jointly monitors the user's data usage volume over time and automatically determines if the user is subscribing for throughput that the user is not receiving at the times that the user is using his or her subscribed service. If the system determines that the user is subscribing for throughput that the user is not receiving, the system may perform a variety of corrective actions. Such corrective actions may include reducing the subscribed for throughput, transmitting a notification to the user to modify the subscribed service, or increasing the subscribed for throughput to improve the user's experience with the internet service provider.
US09819578B2
A communication device performs communication over a communication path configured in a network, includes: a communication path identification section that can identify a communication path to which a received packet belongs; and a switching section that can forward the received packet to a network node associated with the communication path to which the received packet belongs, among multiple network nodes that can terminate the communication path.
US09819569B2
Transport script generation based on a user interface script is disclosed herein. An example apparatus comprises a processor and a memory comprising machine-readable instructions. When executed by the processor, the machine-readable instructions cause the processor to determine if a first timestamp associated with a server is more recent than a second timestamp associated with a first transport script, the first timestamp representing a time when the server was last updated, the second timestamp representing a time when the transport script was generated. The processor is further to automatically generate a second transport script when the first timestamp is more recent than the second timestamp, the generation comprising: recording network requests while executing a user interface script, and modifying the second transport script based on the recorded network requests. The processor is further to test the server by executing the second transport script.
US09819563B2
A system and method are provided for failure management for electronic transactions. An access request is received at a first server and from a client device, for a second server. The first server determines whether the second server is functional. If the second server is non-functional, the access request is stored in a storage associated with the first server. The second server is monitored until becoming functional. During the monitoring, a status request from the client device may be received and responsive to the status request, a status update is sent to the client device. Upon determining the second server is functional, the access request is sent to the second server, a response to the access request is received from the second server, and the response is sent to the client device.
US09819560B2
A dynamic data distribution method in a private network and an associated electronic device are provided. The private network includes: a first pairing connection between a first electronic device, a second electronic device, and a second pairing connection between the first electronic device and a third electronic device. The method includes the steps of: receiving sensor data from the second electronic device by the first electronic device; notifying the second electronic device to build a third pairing connection with the third electronic device according to a determination result between the first electronic device and the third electronic device; and terminating the first pairing connection and retrieving the sensor data from the second electronic device through the third electronic device by the first electronic device when the third pairing connection has been built.
US09819554B2
At a service on a device, for a first property including a first one or more resources: maintaining first invalidation information relating to resources associated with the first property in the memory on the device; and controlling receipt of invalidation information relating to the first property based on the an amount of space in the memory used by the invalidation information.
US09819544B2
A master device, daisy-chained devices, and a method for configuring the daisy-chained devices are provided. The master device generates a signal having a pre-determined base frequency, and outputs the signal generated to a first device in the daisy chain communication configuration. Each daisy-chained device receives an input signal, having an input frequency, from a previous daisy-chained device. Each daisy-chained device generates an output signal having an output frequency different to and based on the input frequency of the received signal, and outputs the output signal to a following daisy-chained device. Each daisy-chained device further determines an address of a communication interface, for exchanging data with the master device, based on the input frequency of the received signal. For example, the output frequency of the output signal is half the input frequency of the received signal.
US09819536B2
When transmitting an R-APS (NR) frame, a control frame processing unit sets a priority setting value arbitrarily set by a user as a value of a node ID region. A ring control unit compares priority based on a value of the node ID region of the R-APS (NR) frame transmitted from its own device and a value of the node ID region of the R-APS (NR) frame transmitted from a different device, and the ring control unit determines whether a ring port is maintained in a block state or changed from the block state to an open state based on a result of the comparison.
US09819533B2
A method, system and computer program product for wirelessly syncing content. An analytics engine in a mobile computing device gathers and stores information regarding battery usage for data synchronizations. Upon receiving an indication for content of an application to be synced with the device, the analytics engine determines an estimated amount of content to be synced as well as an estimated amount of battery usage for syncing the estimated amount of content based on the stored information. The content will be wirelessly synced with the device if there is sufficient battery life for syncing the content. If there is not enough battery life for wirelessly syncing the entire content, then a portion of the content will be synced. In this manner, the device does not need to be plugged into a power source and will only sync the amount of content that the device has power to do so.
US09819523B2
An intelligent equalization technique is provided for a three-transmitter system in which mid-level transitions are selectively emphasized and de-emphasized to conserve power and reduce data jitter.
US09819520B1
A circuit and method for controlling a pre-cursor coefficient in an equalizer of a transmitter device. An input signal from the transmitter is converted into a data signal that includes data symbols transmitted in successive unit intervals. An error signal is formed by comparing the input signal to a threshold value. A determination is made whether to adjust the pre-cursor coefficient, by correlating a sample of the error signal with samples of the data signal from one unit interval earlier and two unit intervals earlier.
US09819516B2
Channel estimation where at least two sets of multipath components for a reception range are formed by applying spatial filtering to reference signal information measured by a communication device. Each set of multipath components comprises a number of multipath components that is less than the number of multipath components for the range. Separate parameter estimations are performed on the at least two sets of multipath components. The communication device may be a mobile device, and measurements may be provided by the mobile device in multiple of locations.
US09819511B2
A system and method for detecting a communication status includes generating, at an originating virtual tunnel end point (VTEP), a virtual extensible local area network (VXLAN) data packet in accordance with VXLAN protocols. A bidirectional forwarding detection (BFD) data packet is encapsulated in the VXLAN data packet to provide a VXLAN BFD data packet. The VXLAN BFD data packet is transmitted to a terminating VTEP to establish a BFD session over a VXLAN tunnel. A communication status of the VXLAN tunnel is determined for the BFD session based on a reply BFD data packet received from the terminating VTEP in accordance with a receiving time interval.
US09819499B2
A host voltage monitor is provided for a transceiver. The host voltage monitor may include a comparator, which compares two voltages, one representative of the present host voltage, and the other representative of a threshold voltage level for the host voltage, that may indicate an imminent loss of power. Once the threshold is crossed, an alarm and/or a fault warning data packet may be automatically generated before the power fault causes the transceiver to shut down.
US09819496B2
The present invention discloses a method and a system for protecting root CA certificates in a virtualization environment. The method installs a root CA certificate security manager on a host computer. The root CA certificate security manager stores the lists of root CA certificates and provides certificate validation service to virtual machines via a read-only interface. When a virtual machine needs the verification of a certificate, it sends a certificate validation service request to the root CA security manager. The root CA certificate security manager provides certificate validation services to the virtual machine in response to the request. The virtual list of root CA certificates in the present invention has the following features: it isolates the list of the root CA certificates from the virtual machine; the virtual machine can only access the list of the root CA certificates in a read-only manner; modification or configuration of the lists of root CA certificates can only be made via an interface of the CA certificate security manager on the host computer; and the virtual machine can flexibly choose the way how a certificate is to be verified.
US09819493B2
Systems and methods for enhanced security of media are provided. Media security may be enhanced by improving the setup of encryption and/or decryption, by improving the performance of encryption and/or decryption, or by improving both. The calls related to enhanced security of media from an application in an emulated environment to a security module in the operating system hosting the emulated environment may be combined to reduce the overhead of accessing a security module. An application handling secure shell (SSH) communications may execute multiple calls to a cryptographic module in the host operating system. Because many calls to the cryptographic module during SSH communications follow patterns, two or more related calls may be combined into a single combined call to the cryptographic module. For example, a call to generate a server-to-client key and a call to generate a client-to-server key may be combined into a single call.
US09819491B2
Embodiments of the present disclosure include systems and methods for secure release of secret information over a network. The server can be configured to receive a request from a client to access the deposit of secret information, send an authorization request to at least one designated trustee in the set of designated trustees for the deposit of secret information, receive responses over the network from one or more of the designated trustees in the set of designated trustees and apply a trustee policy to the responses from the one or more designated trustees in the set of trustees to determine if the request is authorized. If the request is authorized, the server can send the secret information to the client. If the request is not authorized, the server denies access by the client to the secret information.
US09819481B2
A method and apparatus for clock recovery is provided. The method begins when a reference pulse is extracted from a signal. This reference pulse is then compared with a clock signal. A phase of the extracted reference signal is then detected, and is done in relation to the clock signal. Phase differences between the extracted reference signal with respect to the clock signal are accumulated over a predetermined period of time. This accumulating continues until a predetermined number of phase differences has been accumulated. The accumulated phase differences are then averaged. The apparatus includes: a phase detector; a phase averaging unit in communication with a clock generator and a controller; a lock detector in communication with the phase averaging unit and a loop filter; at least one adder; at least one bypass filter; and at least one accumulator.
US09819479B2
Described herein are technologies related to an implementation of a digital-to-time converter (DTC) circuitry that utilizes a first interpolation and a second and finer interpolation to increase interpolation ranges. The DTC circuitry generates a fine-phase modulated signal generating at least two correlated signals, and generating coarse and fine interpolations of the correlated signals.
US09819477B2
A method and apparatus for concurrent wireless communications on multiple channels of the same frequency band. A wireless device determines when a first transceiver chain of the wireless device is to receive a first data signal. The wireless device then transmits a second data signal via a second transceiver chain of the wireless device based at least in part on the determination. The wireless device further suspends the transmission of the second data signal in response to the determination that the first transceiver chain is to receive the first data signal.
US09819465B2
According to the present invention, a base station determines from a wireless communication system whether data to be transmitted is a response signal-required data that requires a response signal, estimates the amount of buffer of a user equipment (UE) at the point when the response signal is to be transmitted, predicts a required resource amount of the UE that is required for transmitting the response signal by using the buffer amount of the UE that is estimated, and schedules for allocating a resource to the UE on the basis of the required resource amount that is predicted.
US09819461B2
Disclosed is a method for receiving a coordinated signal by a terminal on the basis of a terminal-to-terminal direct communication. Specifically, the method comprises the steps of: receiving a coordinated signal including an interference signal and a valid signal from a relay terminal; detecting an interference signal component by performing a first maximum-ratio combining on the coordinated signal; transmitting a first feedback information to the relay terminal if the detection of the interference signal component fails, and detecting a valid signal component by performing a second maximum-ratio combining if the detection of the interference signal component is successful; and transmitting a second feedback information to the relay terminal if the detection of the valid signal component fails.
US09819458B2
Methods, systems, and devices are described for bundling feedback related to downlink transmissions on a plurality of component carriers (CCs). In some examples, a base station configures a multi-carrier mobile device to use different feedback bundling schemes when it determines that the mobile device is power limited. The bundling scheme configured for the mobile device may be based, in part, on one or more transmission modes of the downlink CCs. Bundling schemes may include combinations of bundling techniques and an order in which these techniques are applied. In particular, the bundling techniques may include CC bundling in combination with spatial bundling and/or feedback repetition. For efficiency and performance, a bundling scheme may require application of CC bundling before resorting to use of feedback repetition.
US09819454B2
A transmission node in a wireless communication network includes a receiving unit for receiving a set of data packets transmitted from a set of nodes in the network scheduled in one TTI, a memory unit having a number of memory blocks, each for storing a set of data packets transmitted in a separate TTI of a HARQ process. Each memory block includes sub-memory blocks, each of which is for storing a data packet transmitted from a separate UE. The transmission node further includes a processor for allocating the set of data packets to the sub-memory blocks and releasing the sub-memory blocks after one HARQ process upon receipt of the set of data packets.
US09819441B2
A method for handling a jamming signal in a wireless network includes obtaining network measurement data collected by a wireless network element. A first performance information relating to a Key Performance Indicator, data collected during a quiet time, or a report on a bogus Physical Random Access Channel signal, or a combination thereof, is selected from the network measurement data. The first performance information is examined with respect to a first reference information. An action is initiated if the examination of the first performance information indicates the presence of a potential jamming signal.
US09819432B2
A transmission apparatus includes: a generator configured to generate position information indicating a position of header information of each of a plurality of first signals from a second signal nesting the plurality of first signals; a storage configured to store the position information generated by the generator and the plurality of first signals; a monitor configured to read the position information and the plurality of first signals stored in the storage, and to monitor the header information of each of the plurality of first signals based on the position information; and an output unit configured to output the plurality of first signals after monitoring the contents of the header information.
US09819422B2
Methods and systems for a narrowband, non-linear optoelectronic receiver are disclosed and may include amplifying a received signal, limiting a bandwidth of the received signal, and restoring the signal utilizing a level restorer, which may include a non-return to zero (NRZ) level restorer comprising two parallel inverters, with one being a feedback path for the other. The inverters may be single-ended or differential. A photogenerated signal may be amplified in the receiver utilizing a transimpedance amplifier and programmable gain amplifiers (PGAs). A received electrical signal may be amplified via PGAs. The bandwidth of the received signal may be limited utilizing one or more of: a low pass filter, a bandpass filter, a high pass filter, a differentiator, or a series capacitance on the chip. The signal may be received from a photodiode integrated on the chip, where the photodiode may be AC coupled to an amplifier for the amplifying.
US09819414B2
A lighting device includes: a first light source which emits light that includes a visible light communication signal indicating first information; and a second light source which is disposed at a position different from a position of the first light source, and emits light that includes a visible light communication signal indicating second information different from the first information.
US09819412B1
The present invention is directed to communication systems and techniques thereof. More specifically, embodiments of the present invention provide a calibration system for optical transmitter. The calibration system provides a predetermined set of operating parameters to the optical transmitter and measures the second harmonic value of the transmitter output. A calibrated set of parameters is determined by selecting operating parameters associated with the minimum second harmonic value. There are other embodiments as well.
US09819410B1
System, method and application integrates secure, seamless and global telecommunications satellite system network with certain radiocommunications services providing two physically separate and electronically discrete wireless radio frequency (RF) broadband networks delivering terabit/sec data transfer rates per each satellite and combines redundant terrestrial fiber private networks to address atmospheric attenuation and system failures. The super speed satellite system (S4) with separate discreet network connectivity for both performance data and Internet signals resides on virtual cloud platform to support multiple mobile connectivity applications to access, monitor, track and relay RF multimedia signal transmissions in two modes: download or streaming enabling real time virtual “black box” signal transmissions of approximately 9.5 terabits/sec per satellite to/from any latitude or longitude between aircraft, and authorized S4 ground network operating centers (NOC). S4 telecommunication system includes phased array and synthetic aperture technologies to plot top-down virtual representation of objects moving through pre-defined airspace.
US09819407B2
In this disclosure, methods for pre-compensation of the phase shifting error, and apparatuses for the same are disclosed. In one example, a device performs precoding of a digital signal, while acquiring information on an error caused by a phase shifting of the precoding. Then, the device performs phase compensation on the digital signal based on the acquired information. This phase compensated-digital signal is converted to an analog signal, and is transmitted to a receiver.
US09819401B2
Described herein are architectures, platforms and methods for implementing low-power detection of a near field communication (NFC) card or tags. In particular, an NFC antenna is integrated with at least one transistor to form an oscillator. A substantial decrease in oscillator's oscillation indicates presence or detection of the NFC card or tag.
US09819397B2
A contactless, electromagnetic (EM) replacement (substitute, alternative) for cabled (electric) Standards-based interfaces (such as, but not limited to USB) which effectively handles the data transfer requirements (such as bandwidth, speed, latency) associated with the Standard, and which is also capable of measuring and replicating relevant physical conditions (such as voltage levels) on data lines so as to function compatibly and transparently with the Standard. A contactless link may be provided between devices having transceivers. A non-conducting housing may enclose the devices. Some applications for the contactless (EM) interface are disclosed. A dielectric coupler facilitating communication between communications chips which are several meters apart. Conductive paths may provide power and ground for bus-powered devices.
US09819395B2
An electromagnetic induction wireless transceiver including: a magnetic antenna; and a signal source configured to produce a communication signal used to drive the magnetic antenna to produce electromagnetic induction fields, wherein the transceiver when connected to a first location on a body is configured to communicate with another electromagnetic induction wireless transceiver connected to a second location on the body.
US09819384B2
A multiplexer device includes an antenna node connected to an antenna for at least one of receiving and transmitting signals; multiple band pass filters connected to the antenna node, each band pass filter having a different passband; and multiple notch filters connected in to the antenna node and the multiple band pass filters, each notch filter having a different stopband corresponding to one of the passbands of the band pass filters. The notch filters are connected in parallel with one another in order to reduce insertion loss.
US09819383B2
A mobile terminal includes a metal frame including a base portion and an edge portion formed along the outer edge of the base portion, first and second cases bonded to the front and back sides of the metal frame so as to expose the edge portion to the outside, first and second waterproof layers formed between the cases and the metal frame, conductive members that operate a radiator for antennas, together with the edge portion, and are formed on one side of the second case, and feeding portions for feeding the conductive members, the feeding portions being disposed in an enclosed space formed by the waterproof layers.
US09819379B2
A power bank adapting to a protective case is disclosed. The protective case protects a mobile communication device. The protective case has an accommodating portion and a first connecting portion. The mobile communication device is removably disposed in the accommodating portion. The power bank includes a cover plate assembly and a power bank. The cover plate assembly includes a lid portion, a folded portion and a second connecting portion. The folded portion is connected between the lid portion and the second connecting portion. The power module disposes in the cover plate assembly. The cover plate assembly is for assembling with the protective case.
US09819377B1
The cell phone holder is an adjustable casing. The cell phone holder contains a cellular phone. The cell phone holder is removably attached to an automobile. The dimensions of the cell phone holder are adjustable such that the cell phone holder will accommodate cellular phones of various sizes. The cell phone holder comprises a first spring, a second spring, a first side panel, a second side panel, a rear panel, and a bottom panel. The first side panel attaches to the first spring. The second side panel attaches to the second spring. The bottom panel, the first spring, and the second spring attach to the rear panel.
US09819370B2
A distortion compensation device includes: a storage configured to store a distortion compensation coefficient for compensating a distortion of a transmission signal to be amplified and transmitted, by corresponding to a combination of a plurality of addresses; a first generator configured to generate a first address according to a power or an amplitude of an input signal; a second generator configured to generate a second address according to a first vector to interconnect sample points on an IQ plane where the sample points of the input signal are drawn in time series; and a distortion compensation unit configured to acquire the distortion compensation coefficient corresponding to a combination of the first address and the second address from the storage, and to perform a predistortion processing on the input signal, by using the acquired distortion compensation coefficient, so as to generate the transmission signal.
US09819368B2
A system and method integrates signal filters in a multiband transceiver. A preferred embodiment comprises an amplifier with a first tunable capacitor coupled to a signal input and a tunable filter. The tunable filter comprises an input stage with a first pair of inductors arranged in a dipole configuration and a second tunable capacitor coupled in parallel to the first pair of inductors and an output stage inductively coupled to the input stage, the output stage includes a second pair of inductors also arranged in a dipole configuration and a third tunable capacitor coupled in parallel to the second pair of inductors. The inductors are realized using bond wire or any other high Q material. The first tunable capacitor, the second tunable capacitor, and the third tunable capacitor can be tuned using a master-slave tuning configuration to adjust the operating frequency of the amplifier and the tunable filter to enable frequency band compatibility with multiple communications protocols.
US09819365B2
A device and method for incrementally updating the error detecting and correcting bits for an error corrected block of data in a cross point memory array is disclosed. When an error corrected block of data is modified, only the modified data bits and the incrementally updated error detecting and correcting bits are changed in the cross point memory device for improved performant and reduced impact to device endurance.
US09819356B2
Apparatus and methods for a digital-to-time converter (DTC) are provided. In an example, a DTC can include a phase interpolator and a ring oscillator. The phase interpolator can be configured to receive digital representations of two or more distinct phase signals, and to interpolate the digital representations of the two or more distinct phase signals to provide an interpolated output phase signal. The ring oscillator can be configured to receive the interpolated phase signal, to lock on to a frequency and a phase of the interpolated output phase signal, and to provide a filtered phase signal.
US09819355B2
A capacitive sensing system operates according to a method which uses an ADC. The analog signal to be digitized is modulated with a triangular or saw-tooth modulating signal, so that a modulated analog signal is obtained, which is sampled with the ADC. The triangular or saw-tooth signal is chosen to have a peak-to-peak amplitude corresponding at least approximately to an integer multiple L, with L≧1, of the quantization step size of the ADC. The saw-tooth or triangular signal has a number M, of periods per each sequence of N samples. M and N are chosen such that M>1 and M≠N and such that R=r*N/(k*gcd(N, M)*L), where gcd(M, N) is the greatest common divisor of N and M and where k=2 if the modulating signal is a saw-tooth signal and k=4 if the modulating signal is a triangular signal.
US09819354B2
A reference voltage generator for an analog-to-digital converter (ADC) includes a current source coupled to a power supply, and a first transistor coupled between the current source and a first resistive circuit. The first resistive circuit is coupled to the first transistor. The reference voltage generator further includes a second transistor having a gate coupled to the current source and a gate of the first transistor, for providing a reference voltage to the ADC, an impedance circuit coupled to the second transistor, for selectively providing a variable impedance.
US09819349B2
A method and system are provided for reducing mismatch between oscillators in an LC VCO array. In an implementation, a method comprises measuring the mismatch between the driver strengths, by measuring the corresponding oscillation amplitudes, and a mismatch between the resonance frequency of each LC VCO in the array of VCOs, and adjusting each LC VCO to reduce the measured amplitude and frequency mismatches. In an implementation, the measuring and adjusting is performed once to calibrate the array of VCOs. In another implementation, the system measures and adjusts the array of VCOs repeatedly. In another implementation, the LC VCO array has a master VCO and a plurality of slave VCOs connected to the master VCO by slave PLLs to reduce phase noise caused by mismatches.
US09819347B2
Quantum circuits for chemistry simulation are based on second quantization Hamiltonian coefficients for one-body and two-body interactions. Jordan-Wigner series that conserve parity can be defined so that selected CNOT gates are removed from the associated circuits. Basis change gates such as Hadamard or Y-gates can be coupled to some or all qubits of a quantum circuit or cancelled in view of corresponding gates in adjacent circuits. In some examples, CNOT gates can be moved to different circuit locations.
US09819343B2
Disclosed herein is a capacitive touch panel comprising a transparent panel substrate, a front surface of the substrate comprising a conductive translucent layer which, in use, is visible to a user; at least one light source associated with the back surface, wherein the light source is switchable between an ‘on’ state in which an illuminated icon is visible on the front surface of the cover panel and an ‘off’ state in which the illuminated icon is not visible on the front surface of the cover panel, wherein the light source is switchable from the off state to the on state by a change in capacitance of the conductive translucent layer; at least one switch associated with the back surface, wherein the switch is activable by a user pressing the touch panel in the vicinity of the illuminated icon to provide an output signal capable of performing a function.
US09819341B2
A semiconductor device includes a first transistor cell of a plurality of transistor cells of a vertical field effect transistor arrangement, and a second transistor cell of the plurality of transistor cells. The first transistor cell and the second transistor cell are electrically connected in parallel. A gate of the first transistor cell and a gate of the second transistor cell are controllable by different gate control signals.
US09819333B2
A circuit of decreasing an electromagnetic interference of PWM pulse modulation signal has: a load detecting circuit used to output a mode detection signal to a control circuit according to a current generated by a load when the load connected to the load detecting circuit is detected; the control circuit connected to the load detecting circuit and outputting a voltage control signal to a resistance-adjustment circuit according to the mode detection signal; the resistance-adjustment circuit connected to the control circuit, adjusting a resistance of a driving resistor of the resistance-adjustment circuit and further adjusting a driving frequency of a pulse generating circuit; and the pulse generating circuit connected to the resistance-adjustment circuit and outputting a PWM pulse modulation signal according to the adjusted driving frequency. Under the heavy loading mode, the driving frequency of the PWM pulse modulation signal is adjusted so the electromagnetic interference is decreased effectively.
US09819332B2
A circuit that stabilizes an output signal of a voltage regulator includes a glitch amplifier, a pulse generator, and a transistor. The glitch amplifier amplifies glitches in the output signal and generates a glitch amplifier output signal. The pulse generator receives the glitch amplifier output signal and generates a control signal. When there is a positive glitch in the output signal and a voltage level of the glitch amplifier output signal is less than a first threshold voltage, the pulse generator deactivates the control signal, which turns off the transistor. When there is a negative glitch in the output signal and the voltage level of the glitch amplifier output signal is greater than a second threshold voltage, the pulse generator activates the control signal, which turns on the transistor and provides a compensating current surge to reduce a voltage droop in the output signal.
US09819330B2
A digital filter for filtering an input signal to form an output signal containing a coefficient multiplier and a moving-average filter. The coefficient multiplier is embodied to multiply values of the input signal by coefficients of the filter to form an intermediate signal. The moving-average filter is embodied to generate the output signal as a moving average of the intermediate signal.
US09819319B2
Methods and systems for a pseudo-differential low-noise amplifier at Ku-band may comprise a low-noise amplifier (LNA) integrated on a semiconductor die, where the LNA comprises differential pair transistors with an embedded inductor tail integrated on the semiconductor die. The embedded inductor tail may comprise: a first inductor with a first terminal capacitively-coupled to a gate terminal of a first transistor of the differential pair transistors and a second terminal of the first inductor coupled to second, third, and fourth inductors. The second inductor may be coupled to a source terminal of the first transistor of the differential pair transistors, the fourth inductor may be coupled to a source terminal of the second transistor of the differential pair transistors, and the third inductor may be capacitively-coupled to a gate terminal of the second transistor of the differential pair transistors and also to ground. The second inductor may be embedded within the first inductor.
US09819314B1
A pipelined SAR ADC includes a first stage and passive residue transfer is used to boost a conversion speed. Owing to the passive residue transfer, the first stage may be released during a residue amplification phase, cutting down a large part of the first-stage timing budget. An asynchronous timing scheme may also be adopted in both the first- and second-stage SAR ADCs to maximize the overall conversion speed. Lastly, a dynamic amplifier with proposed PVT stabilization technique may be employed to further save power consumption and improve the conversion speed simultaneously.
US09819309B2
The invention relates to a class AB amplifier for receiving an input current and generating an amplified output current and having first and second output transistors connected to provide the output current, wherein if the input current is less than a threshold the first output transistor is enabled and the second output transistor is disabled, and if the input current exceeds a threshold the second output transistor is enabled.
US09819304B2
A portable solar panel system and method includes a support structure, one or more solar panels mounted on the support structure, at least three wheels coupled to the support structure and rotatably supporting the support structure on a surface, a controller, a sunlight monitor coupled to the controller and a tracking drive system coupled to the controller and mechanically linked to at least one of the at least three wheels.
US09819300B2
A machine learning apparatus according to the present invention, which learns the operation conditions of a cooling device for cooling a motor or a motor control apparatus, includes a state observer for observing a state variable including at least one of temperature data of the motor and the motor control apparatus at a specific position during operation of the cooling device; a determination data acquisition unit for acquiring determination data that determines a margin of acceptable value of a loss in each of the motor, the motor control apparatus, and the cooling device and a margin of acceptable value of the temperature of each of the motor and the motor control apparatus at the specific position; and a learner for learning the operation conditions of the cooling device in accordance with a training data set constituted of a combination of the state variable and the determination data.
US09819298B2
A circuit arrangement (1) for operating an electric machine. The circuit arrangement (1) includes at least one high-voltage half-bridge circuit (2), which has a high-side semiconductor switch (3) and a low-side semiconductor switch (4). In each case one gate driver (5, 6) is assigned to the semiconductor switches (3, 4) for actuating said semiconductor switches, and includes a low-voltage controller (7), which actuates the gate drivers (5, 6). A high-voltage controller (11) senses output signals (AS) of the gate drivers (5, 6) and transmits at least the sensed output signals (AS) to the low-voltage controller (7) using a data bus (12).
US09819297B2
A power conversion device includes a printed circuit board, whose mounting surface is opposite to an annular surface formed by an annular stator that constitutes a motor, arranged to be separated from the annular surface with a predetermined distance, and mounted with a Hall element that detects a rotation position of a rotor of the motor on a mounting surface on a side of the stator; an inverter IC that is mounted on the mounting surface on the side of the stator of the printed circuit board to supply a high-frequency current to the stator; and an overheat detection unit that is mounted on the mounting surface on the side of the stator of the printed circuit board and detects an overheated state of the inverter IC. When the overheat detection unit detects an overheated state, the inverter IC restricts or stops a current to be supplied to the stator.
US09819286B2
A converter outputs reactive power and has three phase branches connected to a phase of an alternating voltage source. Each of the phase branches has a phase module with a series circuit containing two-pole sub modules. A voltage which is dropped across each phase module corresponds to the sum of the voltages which are dropped across the sub modules. The first and the third phase branch are electrically connected to one another by a magnetically coupled throttle pair. A control device controls phase module currents. The control device contains current controllers which are associated with the phase modules, a decoupling unit for decoupling control differences by a computational during control of the phase module currents, a coupling unit for correcting the decoupled computational actuating variables in accordance with the magnetic coupling of the first throttle pair to obtain corrected actuating voltages, and a control unit for driving the sub modules.
US09819283B2
A control method and system are provided for regulating operation of power factor correction rectifiers based on the non-symmetric boost converter topology. Control of both the front-end stage is enabled taking sinusoidal current from the utility network and a downstream converter providing isolated DC output voltage. Also provided are a method and system for reducing volume of reactive components in boost-based rectifiers with power factor correction. Flux density through the inductor is reduced with a biasing inductor current having a much lower frequency than the switching frequency of the converter.
US09819281B2
A voltage period calculator obtains an oscillation period of a voltage. A power source impedance estimating unit obtains an estimated value of a power source impedance from the oscillation period, an inductance, and a capacitance. A gain setting unit sets a control gain using the estimated value, the inductance, the capacitance, and a desired attenuation coefficient command, and outputs the control gain. A multiplier obtains a product of the control gain and the voltage. A subtractor subtracts the product from a command value to obtain a voltage control ratio command.
US09819277B2
An isolated buck converter for converting an analog input voltage to an analog output voltage is capable of transferring digital data from the primary side to the secondary side. The converter comprises, on a primary side, a primary winding and a non-isolated buck connected in series, and a pair of switches switchable between a forward phase and a fly-buck phase. A secondary winding, on a secondary side, is inductively coupled to the primary winding, and a first capacitive element is connected over the secondary winding. The output voltage is achieved as the voltage over the first capacitive element. Further, the converter comprises, at the secondary side, supplementary circuitry by aid of which digital data can be transferred from the primary side to the secondary side.
US09819276B2
A power supply circuit comprises an input for receiving a power supply from a battery and a DC/DC converter for supplying a converted voltage to a load. A regulator is used for controlling the DC/DC converter such that the current drawn from the converter is smoothed. A charge storage device at the output of the DC/DC converter enables delivery of a non-constant current to the load.
US09819275B2
A power supply device has resonance-type DC-DC converters of three phases connected in parallel, said converters respectively having operation phases shifted from each other by 120°. The converters include switching circuits, series resonant circuits, and rectifying smoothing circuits, respectively. The series resonant circuits include first transformers, second transformers and resonance capacitors, respectively. Each of primary winding wires of the first transformers, each of primary winding wires of the second transformers, and respective resonance capacitors are connected in series. Each of secondary winding wires of the second transformers is connected to each of the rectifying smoothing circuits. The first transformers are provided with different cores, respectively, the primary winding wires and the secondary winding wires are insulated from each other by means of dividing bobbins, and the secondary winding wires of respective phases are connected in parallel.
US09819274B2
Power converters, e.g., AC/DC and DC/DC, typically have unique circuitry for a proper graceful start-up and to develop correct operating voltage biases. Typically this unique circuitry is incorporated in a primary-side controller. This primary-side controller could also be the primary means of control of the power converter once started. However, a secondary-side controller is typically needed for more exact output voltage regulation, duplicating circuitry already present in the primary-side controller. Complication is typically added by linear communication between the two controllers across an isolation barrier. A simplified primary-side start-up controller is envisioned providing minimal circuitry to power up a converter until a secondary-side controller activates and takes control by sending discrete PWM commands across the isolation barrier instead of a linear signal. The start-up controller can provide voltage and current protection if the secondary-side controller fails. The secondary-side controller can be an analog and/or digital design for sophisticated converter control.
US09819266B2
Generally, this disclosure describes an apparatus. The apparatus includes switch controller circuitry and zero crossing logic circuitry. The switch controller circuitry is to control a conduction state of a high side switch and a low side switch in a DC to DC converter. The zero crossing logic circuitry includes phase comparator circuitry, a first clocking circuitry and a second clocking circuitry. Each clocking circuitry includes one or more delay elements. The zero crossing logic circuitry is to monitor a switch node voltage, Vsw, and to determine whether Vsw is greater than a reference, Vref. The switch controller circuitry is to turn off a low side switch if Vsw is greater than Vref while the low side switch is turned on, Vsw greater than Vref corresponding to a negative inductor current.
US09819265B1
A multiphase power controller that generates a set of switching control signals to drive a set of power stages. The set of power stages generates an output that drives a load. The multiphase power controller includes a summer to generate an equivalent voltage representative of a sum of inductor currents from each of an inductor in the set of power stages. A threshold generation circuit generates a set of threshold signals in response to a set of control outputs and a reference. A set of comparators generates the set of control outputs, in response to the equivalent voltage and the set of threshold signals. A state machine generates a set of phase control signals in response to the set of control outputs. The set of control outputs changes a number of the set of switching control signals.
US09819263B2
A power converter includes a carrier, a first electronic component, a second electronic component, and a connection part. The first electronic component is disposed on the bottom surface of the carrier. The second electronic component is disposed on the top surface of the carrier. A first terminal of the connection part is coupled to the top surface or the bottom surface of the carrier. A second terminal of the connection part is a bonding pad and attached to the first electronic component's surface apart from the carrier. The carrier is disposed at ⅓ to ⅔ of a height of the power-converter. The connection part is fabricated by mechanical support of the first electronic component.
US09819260B2
Disclosed is a charge pump protection device including a power supply voltage, a charge pump to produce an output voltage higher than the power supply voltage, the charge pump including, a pumping capacitor to store voltage during a charging state and to discharge the voltage during a pumping state thereof, a plurality of switches to regulate the charging and pumping states, a charge pump capacitor to store the output voltage, and at least one current limiter in series with at least one of the plurality of switches to limit current and prevent an electrical failure of the charge pump.
US09819258B1
Systems and methods for latch-up detection and mitigation. One aspect includes a method implemented in a system divided into a plurality of power blocks, where each power block is powered by a corresponding power rail and includes a voltage droop monitoring circuitry. The method comprises receiving frequency information from the plurality of voltage droop monitoring circuitries; normalizing the received frequency information from each of the plurality of voltage droop monitoring circuitries; creating a matrix of cross-correlation values based on the normalized frequency information between each pair of the plurality of power blocks; determining deviations in the cross-correlation values indicating an occurrence of voltage droop; determining an abnormal variation based on the determined deviations to identify a first power block, out of the plurality of power blocks, experiencing a latch-up event; and resetting power to the first power block without interrupting power to rest of the plurality of power blocks.
US09819257B2
Embodiments described herein relate to a circuit including a DC-to-DC converter and a switching device to selectively isolate an input voltage from an input node of the DC-to-DC converter. The circuit also includes a controller coupled to the input node and to the switching device. The controller is configured to apply a test voltage to the input node, to enable the switching device to be switched from a non-conductive state to a conductive state if a voltage on the input node is above a threshold while the test current is applied to the input node, and to restrict the switching device from being switched from the non-conductive state to the conductive state if the voltage on the input node is below the threshold while the test current is applied to the input node.
US09819250B2
A magnet inserting apparatus into magnet insertion slots of a rotor core is configured to arrange a guide tape (a belt-shaped member) along an inner wall surface of the magnet insertion slot, and the guide tape having a coefficient of friction smaller than that of the inner wall surface of the magnet insertion slot. The magnet inserting apparatus is configured to insert the magnet parts into the magnet insertion slot, the guide tape (the belt-shaped member) being arranged on the inner wall surface of the magnet insertion slot.
US09819238B2
Obtain a rotary electric machine by which a share of coil slots for a stator winding in slots, which are formed in a stator core, can be increased, and heat generation at a central portion of a stator can be decreased. The stator winding is composed of coil slots, which are inserted to the slots, and coil ends extended toward the outside in the axis direction of the stator core; and the coil conductors of the coil slots are configured in such a way that cross-sectional areas at central portions in the axis direction are wider cross-sectional areas at both end portions, and the cross-sectional areas of the coil conductors are reduced along the coil slots from the central portions to the both end portions.
US09819232B2
A method is provided for optimizing wireless charging of a mobile device by a wireless charger. The method comprises determining whether magnetic saturation occurred in at least one of the mobile device and the wireless charger during a first wireless transmission of power from the wireless charger to the mobile device; and, when magnetic saturation is determined to have occurred, successively reducing transmit power in the wireless charger until reaching an operating wireless transmit power, wherein neither the mobile device nor the wireless charger is in magnetic saturation at the operating wireless transmit power.
US09819222B2
A power control apparatus includes the following elements. A measure measures a value of a current to be supplied from a power supply source to a load set. A switch is disposed on a power supply path from power supply source to a load set. A setter sets a first maximum current value in the case of a normal state in which the load set receives power from a main power supply source and sets a second maximum current value when the load set receives power from the sub power supply source. Control circuitry turns OFF the switch when the value of the measured current exceeds the first maximum current value in the case of the normal state and turns OFF the switch when the load set receives power from the sub power supply source and the value of the measured current exceeds the second maximum current value.
US09819217B2
An electronic device, a display method in an electronic device, and a non-transitory computer readable recording medium are disclosed. A charging coil generates induced electromotive force by interlinkage of a magnetic field from an external charger coil with the charging coil. A battery is to be charged with the induced electromotive force. A display includes a display region, a position that coincides with the center of the charging coil being located inside an outline of the display region in plan view. At least one processor displays, in the display region, a charging screen including information that indicates the center of the charging coil in the position when an operation is performed on the operation unit while the battery is charged with the induced electromotive force.
US09819214B2
Disclosed is a wireless charger for a mobile terminal, by which charging can be raised irrespective of a location of a mobile terminal mounted on the wireless charger. The present invention includes a housing, a power transmitting coil provided within the housing in a manner of being spirally wound plural times, a power supply module configured to externally supply a power to the power transmitting coil, a driving unit connected to a spiral center of the power transmitting coil, a sensing unit configured to sense a location of the mobile terminal mounted on a topside of the housing, and a control unit controlling the driving unit to shift the spiral center of the power transmitting coil to the location of the mobile terminal sensed by the sensing unit.
US09819212B2
A method for detecting a load in wireless charging is provided. The method includes storing predetermined transmission signal waveform information, transmitting a signal according to the predetermined transmission signal waveform information, detecting a waveform change in the transmitted signal, and determining whether a device exists based on the detected waveform change.
US09819209B2
An apparatus includes an adapter having a charging unit defining a space configured to receive a wireless headset. The charging unit includes transmit circuitry configured to wirelessly transmit power to the wireless headset when the wireless headset is inserted into the space of the charging unit. At least a portion of the adapter is configured to be inserted into an auxiliary or accessory power socket of a vehicle. The power socket could represent a cigarette lighter holster.
US09819207B2
Provided is an all solid state battery system with a high energy density. The all solid state battery system comprises an all solid state battery, and a discharging control unit that controls discharging of the all solid state battery, a cathode active material layer contains a cathode active material particle, and a sulfide solid electrolyte particle, and a ratio (T/t) of an actual thickness “T” of the cathode active material layer to an effective thickness “t” of the cathode active material layer which is calculated by the following Expression satisfies a relationship of 0.01≦T/t≦0.15; t=V/i×κ′ (in which, V represents an operation voltage width (V), i represents a current density (mA/cm2) during discharging, and κ′ represents effective Li ion conductivity (S/cm) of the cathode active material layer).
US09819204B2
A portable charger is capable of jump starting a 12V car battery as well as charging 5V portable electronic devices. The charger includes a charger battery; a power supply operatively connected with the charger battery; at least one USB output jack operatively connected with the power supply for providing +5V USB power; and positive and negative jumper cable jacks operatively connected with the power supply for providing +12 V DC power to jump start a vehicle battery.
US09819200B2
Networked electric vehicle charging stations for charging electric vehicles are coupled with an electric vehicle charging station network server that performs authorization for charging session requests while the communication connection between the charging stations and the server are operating correctly. When the communication connection is not operating correctly, the networked electric vehicle charging stations enter into a local authorization mode to perform a local authorization process for incoming charging session requests.
US09819199B2
This power reception apparatus is provided with a non-contact power reception antenna, a power supply unit, a communication antenna, a communication unit that performs communication via the communication antenna, a communication switch, and a switch control unit. The power supply unit outputs an output voltage corresponding to power received via the power reception antenna. The communication switch can transit between an electrically connected state wherein the communication unit is electrically connected to the communication antenna, and a disconnected state wherein the communication unit is disconnected from the communication antenna. The switch control unit makes the communication switch transit to the disconnected state when the output voltage of the power supply unit is increased over a first voltage, and the switch control unit makes the communication switch transit to the electrically connected state when the output voltage is reduced to below a second voltage that is lower than the first voltage.
US09819198B2
This invention relates to an electronic system including a radiative electromagnetic emitter for emitting an activation signal including sequentially an energy supply signal followed by an identification signal, the power of the energy supply signal being at least ten times greater than the power of the identification signal, further including an interface connected to an energy supply source; an electric load; a circuit for deactivating a placing of electric load on standby, including: a receiver including a reception interface, a rectifier configured to generate a DC activation voltage on the basis of an activation signal, a switch configured to selectively connect/disconnect to the load from the energy supply, an identification circuit configured to extract an identifier of the activation signal and configured to apply the activation voltage as closure control signal for turning off the switch if a match of the identifier is determined.
US09819194B2
A power management system comprises a plurality of HEMSs 10 and a CEMS 40. The CEMS 40 receives from each HEMS 10, power information including an amount of power consumed by a load connected to each HEMS 10. The CEMS 40 transmits, to each HEMS 10, reduction information including an amount of power that should be reduced in each consumer 70 in response to a power curtailment signal and the power information.
US09819190B2
A power system having a plurality of power converters coupled together at a point of common coupling (PCC). The power converters are coupled to a load and provide a combined power converter output to the load. A switch is coupled in series between the PCC and an external grid. When the switch is closed, the power system is in a grid-tied configuration and when the switch is open, the power system is in a microgrid configuration. A control system coupled to the power converters enables the switch to open and close in response to a signal received from one or more sensors monitoring the external grid, enables the power converters to operate in a current control mode when the switch is closed, and transitions the power converters from grid-tied mode to microgrid mode and synchronize the power converters such that the converters share the load.
US09819183B2
The invention relates a power distribution system (1) like a track lighting system comprising a power supply (2), a power bar (3) comprising several electrical conductors (4, 5, 6) for distributing the power, an electrical load (12) to be powered by the power of the power distribution system, a selector switch (11) connected to the several electrical conductors and to the electrical load, wherein the selector switch is adapted to select via which electrical conductor the power is to be received by the electrical load, and a controlling device (10) for automatically controlling the selector switch. This kind of power distribution system provides a relatively large variability of adapting the power consumption to an actual load situation, which can lead to an improved performance of the power distribution system. In particular, power balancing can be provided in a relatively simple way by automatically controlling the selector switch accordingly.
US09819180B2
The disclosure relates to methods for sequentially disconnecting at least two electrical current sources from a common load or for sequentially connecting the current sources to a load, wherein the current sources are each connected to the common load via a switching unit, each comprising a parallel circuit comprising an electromechanically actuated switch and an associated semiconductor switch. In the two methods, first semiconductor switches are closed if they are still not closed and the relevant electromechanical switches are opened. In the method for sequential disconnection, then at least two of the semiconductor switches that were actuated or that were already closed are opened sequentially. In the method for sequential connection, a plurality of the semiconductor switches are first opened, of which then at least two are closed sequentially. The disclosure also relates to a photovoltaic system comprising an apparatus that is suitable for implementing the method.
US09819170B2
A seal assembly/adaptor for sealing a weather protection boot to an irregular shaped interface port such as a port having externally facing threads. The seal assembly/adaptor includes a seal subassembly comprising a compliant ring having plurality of arcuate segments defining an opening for accepting the interface port. Further, the seal assembly/adaptor includes at least one retainer operative to retain the seal subassembly such that, upon assembly, an axial force imparted by a connector coupling device effects radial deformation of at least one of the flexible segments into the irregular surface of the interface port to effect a seal between the irregular surface and the retainer.
US09819166B1
A curb and cap junction box assembly protecting joined electrical conductors includes a curb member with a planar flashing and central housing extending upwardly from the flashing, forming an enclosed space. The central housing has top and bottom openings. A plate, secured over the bottom opening has a knockout section and a mounting pan for circuit boards. A cap member has a planar top and peripheral edge extending downward. The cap member reversibly fastens over the top opening of the central housing. The junction box assembly is secured to a structure by the flashing and receives an electrical conductor from the structure through the knockout aperture in the plate member. The electrical conductor extends through the top opening of the central housing and under the downward extending peripheral edge of the cap member and outside the junction box assembly. The junction box provides enclosure for high voltage applications.
US09819165B2
Embodiments of an integrated piping conduit in accordance with aspects of the present invention include a push-to-connect fitting integrated with an adaptor device and associated methods that facilitate the re-use of push fittings without damage to the fitting elements or the pipe, while also facilitating connection to boxes such as electrical boxes in a manner that meets requirements and saves time for professionals dealing with the otherwise challenging management of multiple wires, cables and/or connections. Embodiments can incorporate an integrated release pusher and locking mechanism that allows for quick locking and unlocking of piping elements within a fitting. Embodiments can also include an adaptor having integrated head and body portions, and an ear member extending at least partially radially outwardly and at least partially axially outwardly from the outer surface of the body portion.
US09819160B2
A boreable multiduct assembly packaged for sale includes a receiver, a continuous outer conduit having a central lumen and multiple innerducts held freely in that lumen.
US09819159B2
A housing for a variable frequency drive and its transformer, which housing has two compartments, one each for a VFD and transformer. The housing is box shaped with enclosures attached to the rear wall of each compartment, which enclosures communicate through openings in the compartments to their interiors. The VFD compartment has an exterior side wall communicating enclosure. Cooling components are disposed in each enclosure. Each compartment has inner and outer doors. The inner door of the VFD compartment has a recessed cabinet with VFD controls therein and on its door. The inner door of the transformer compartment has a grill, while its outer door has both interior and exterior louvers. The transformer compartment also holds the main circuit breaker.
US09819155B2
A spark plug includes a housing, an insulator inside the housing, a center electrode inside the insulator, and a connecting pin inside the insulator. At least one fillet is formed at a change of cross section at the housing, at the insulator, at the center electrode, and/or at the connecting pin. The fillet, viewed in cross section, includes a first leg and a second leg at an angle to the first leg. The length of the first leg is greater than the length of the second leg.
US09819142B2
A modular, compact and widely tunable laser system for the efficient generation of high peak and high average power ultrashort pulses. Peak power handling capability of fiber amplifiers is expanded by using optimized pulse shapes, as well as dispersively broadened pulses. Dispersive pulse stretching in the presence of self-phase modulation and gain results in the formation of high-power parabolic pulses. To ensure a wide tunability of the whole system, Raman-shifting of the compact sources of ultrashort pulses in conjunction with frequency-conversion in nonlinear optical crystals can be implemented, or an Anti-Stokes fiber in conjunction with fiber amplifiers and Raman-shifters are used. Positive dispersion optical amplifiers are used to improve transmission characteristics. An optical communication system utilizes a Raman amplifier fiber pumped by a train of Raman-shifted, wavelength-tunable pump pulses, to thereby amplify an optical signal which counterpropagates within the Raman amplifier fiber with respect to the pump pulses.
US09819132B2
An adapter for electrically connecting a power tool battery pack with a power tool and/or a power tool battery pack charger. The adapter has a controller, and a wireless communication circuit connected to the controller for wireless communication with a computing device, the wireless communication circuit receiving data from the computing device. The controller can perform an action according to the data received from the computing device.
US09819122B1
System and techniques for an apparel compute device connection are described herein. A base for a removable apparel compute device is bonded to a garment. The base includes connector portions to interface between the apparel compute device and traces within the garment electrically. The apparel compute device is secured to the base via a magnet and oriented via a physical arrangement of the connector portions.
US09819117B2
An electrical connection element is for a power connector. The power connector has an electrical component including a first insulative housing and a first mating assembly having a number of first electrical mating members structured to be substantially enclosed by the first insulative housing. The electrical connection element includes a second insulative housing; and a second mating assembly comprising a number of second electrical mating members structured to be electrically connected to the number of first electrical mating members. The second mating assembly is structured to move between a first position corresponding to the number of second electrical mating members being substantially enclosed by the second insulative housing, and a second position corresponding to the number of second electrical mating members being partially disposed external the second insulative housing.
US09819115B2
A plug for an electrical plug-and-socket connection comprising a plug body having plug contacts embedded in the plug body. The contacts being connectable with wires leading to the electrical circuit of a vehicle. The plug including one or more plug openings in a front face of the plug body surrounding the plug contacts for inserting contacts of a socket into the one or more plug openings providing an electrical connection between the contacts of the socket and the plug contacts. A plug protrusion extending from the plug body and placed such that a pawl protruding form an inner surface of a socket cover engages behind the plug protrusion when the plug is inserted into a plug-in opening of the socket.
US09819110B2
A separable clasp connector is provided that has first and second parts that are pivotable with respect to one another by a die set. The clasp connector includes one or more die alignment features to ensure proper alignment with the die set so as to apply an unlocking force in a predetermined direction. Die sets and methods also provided to move a separable clasp connector back-and-forth among a locked position and an unlocked position.
US09819107B2
A panel mount connector and method involve a connector shell assembly that is configured to be received in an opening that is defined by a panel with the connector shell defining a through passage. A flexible circuit board is supported within the through passage and defines a first external connection interface at one end for external electrical access from one side of the panel when the connector shell assembly is installed in the panel and at least the first external connection interface is supported for independent movement relative to the connector shell.
US09819104B2
A connector is attachable to an object having a lock portion. The connector includes a housing and a frame. The housing has a press portion and a support portion. The housing is fixed to the object under an attached state where the connector is attached to the object. The frame has a supported portion, a pressed portion and a locked portion. When the connector is in the attached state, the supported portion is positioned between the pressed portion and the locked portion in a front-rear direction and is supported from below by the support portion in an up-down direction perpendicular to the front-rear direction. Under the attached state, the pressed portion is pressed by the press portion from above. Under the attached state, the locked portion applies a force to the lock portion from below.
US09819100B1
An insulating apparatus for a metallic busbar is disposed on an interconnection part of a first strip and a second strip of the metallic busbar. The insulating apparatus includes a first insulated member, a second insulated member and a securing member. The first insulated member is formed with at least one slot. The second insulated member overlaps the first insulated member. The securing member passes through the second insulated member and the slot of the first insulated member to be slidably disposed in the slot, so that the first insulated member and the second insulated member are movable in a telescopic manner. The first insulated member and the second insulated member can cover the interconnection part of the first and second strips. The insulating problem of the interconnection part of a metallic busbar is solved, shortening the manufacturing period and manufacturing conveniently with lower cost.
US09819089B2
A circularly polarized Global Positioning System (GPS) antenna using parasitic lines, in which circular polarization is implemented to improve the efficiency of the reception of satellite signals by an antenna. For this, a circularly polarized GPS antenna using parasitic lines according to an embodiment includes a substrate, a radiating patch formed on a top of the substrate, a parasitic line part formed on the top of the substrate and disposed to be spaced apart from the radiating patch, thus implementing circular polarization characteristics by inducing reverse current, a ground plate formed on a bottom of the substrate, and a feeding via formed through the substrate and configured to electrically connect the ground plate to the radiating patch.
US09819087B2
A planar antenna includes: first and second conductors each of which forms a microstrip line in combination with a ground electrode, and which are arranged in parallel with each other on a substrate; a plurality of first resonators disposed between the first conductor and the second conductor which electromagnetically couple the first conductor at one longitudinal end of each of the first resonators to generate electric fields which are in phase with each other; and at least one second resonator disposed between the first conductor and the second conductor which electromagnetically couples the second conductor at one longitudinal end of the at least one second resonator to generate an electric field which is in phase with the electric fields generated by the plurality of first resonators, wherein the at least one second resonator is arranged alternately with the plurality of first resonators.
US09819085B2
Disclosed are a NFC antenna module which maximizes antenna performance by mounting a radiation sheet in such a manner as to partially overlap with an antenna sheet and a portable terminal comprising the same. The disclosed NFC antenna module comprises: an electromagnetic wave shielding sheet; an antenna sheet laminated on the electromagnetic wave shielding sheet and having a radiation pattern formed along the outer periphery of a central portion thereof; and a radiation sheet laminated on the antenna sheet so as to form an overlapping area with the radiation pattern and having a recess formed therein, through which the central portion is exposed.
US09819083B1
A method and apparatus in one example uses adaptive digital beamforming with a plurality of heterogeneous antennas which are more affordable and flexible and do not require the use of a nuller antenna. The method uses adaptive, multi-beam digital beamforming without knowledge of a signal direction or aperture of the antena. The method works with arbitrary antenna elements in arbitrary locations and does not require any a priori antenna model. The method also optimizes signal-to-noise ratio (SNR) of the received signal.
US09819079B2
Described herein are techniques related to near field communication and wireless power transfers. A portable device may include a modular antenna that offers consistent characteristics independent of integration environment. The modular antenna may include a continuous loop of coil antenna and a ferrite material that are encapsulated by a shield. The shield may form a “U” shape configuration to encapsulate the top layer coil antenna and the middle layer ferrite material in all three sides, which are defined by a bottom portion, an outer wall, and an inner wall. Furthermore, the shield may include an outer rim and an inner rim to maintain the same coil antenna characteristics in the modular antenna.
US09819078B2
Disclosed is an antenna apparatus. The antenna apparatus includes a lower antenna element; an upper antenna element on the lower antenna element; and an intermediate ground element interposed between the lower antenna element and the upper antenna element and overlapping with the lower antenna element and the upper antenna element. The antenna apparatus may have an expanded resonance frequency band.
US09819072B2
A wireless communication apparatus includes a substrate, an electrical insulation cover, a first antenna and a second antenna. The substrate has a ground surface. The electrical insulation cover covers the substrate. The electrical insulation cover has first and second surfaces. The first antenna is disposed on the first surface and is electrically connected to the ground surface. The second antenna is disposed on the second surface and includes first and second capacitive coupling portions, a signal feeding portion and a first slit. The signal feeding portion connects the first and second capacitive coupling portions. The first slit is located between the first and second capacitive coupling portions. The first antenna can generate first and second resonant modes with the first and second capacitive coupling portions in a manner of capacitive coupling, respectively. The first and second resonant modes have different frequency bands.
US09819048B2
Disclosed is a method of manufacturing a secondary battery wherein an electrode assembly impregnated with an electrolytic solution is embedded in a battery case, wherein interfacial contact properties (i.e. wetting) of the electrode assembly and the electrolytic solution are improved through a process including: (a) impregnating an electrode assembly having a separator interposed between a cathode and an anode with an electrolytic solution; and (b) applying vibration having a frequency of 20 to 100 kHz to an electrolytic solution with which the electrode assembly is impregnated. A secondary battery manufactured according to the method may have improved ionic conductivity, electronic conductivity and the like and, as such, may have improved electrochemical performance.
US09819046B2
A rechargeable battery that includes: an electrode assembly with a first electrode and a second electrode that include uncoated regions and coated regions; a case; a first electrode tab and a second electrode tab coupled to the first and second electrodes; and a laminating tape attached to opposite surfaces of a front end portion disposed at a center of the electrode assembly and opposite surfaces of a terminal end portion disposed at an outermost side of the electrode assembly. The second electrode tab is coupled to the uncoated region of the second electrode toward the uncoated region of the first electrode in the terminal end portion that is disposed at the outermost side of the electrode assembly, the first electrode tab is coupled to the uncoated region of the first electrode while being disposed closer to the coated region than the second electrode tab in the terminal end portion that is disposed at the outermost side of the electrode assembly, and an insulating laminating tape for preventing the second electrode tab and the uncoated region of the first electrode from electrically contacting each other is further included.
US09819045B2
Disclosed is a method of manufacturing a secondary battery, built in a battery case, having an electrode assembly impregnated with an electrolyte solution, the method including: (a) injecting an electrolyte solution as a target into a chamber equipped with a vibrating probe; (b) impregnating by soaking an electrode assembly, which has a separator interposed between a cathode and an anode, in an electrolyte solution contained in the chamber; (c) applying vibration at a frequency of 20 to 100 kHz of to the electrolyte solution with the vibrating probe; and (d) moving the electrode assembly with the electrolyte solution into a battery case, whereby interfacial wetting of the electrode assembly and the electrolyte solution is improved. A secondary battery manufactured according to the method may have improved electrolyte solution impregnation properties, ionic conductivity, electronic conductivity and the like and, as such, may have improved electrochemical performance.
US09819042B2
Systems and methods are provided for incorporating molten carbonate fuel cells into a heat recovery steam generation system (HRSG) for production of electrical power while also reducing or minimizing the amount of CO2 present in the flue gas exiting the HRSG. An optionally multi-layer screen or wall of molten carbonate fuel cells can be inserted into the HRSG so that the screen of molten carbonate fuel cells substantially fills the cross-sectional area. By using the walls of the HRSG and the screen of molten carbonate fuel cells to form a cathode input manifold, the overall amount of duct or flow passages associated with the MCFCs can be reduced.
US09819039B2
Redox flow battery systems having a supporting solution that contains Cl− ions can exhibit improved performance and characteristics. Furthermore, a supporting solution having mixed SO42− and Cl− ions can provide increased energy density and improved stability and solubility of one or more of the ionic species in the catholyte and/or anolyte. According to one example, a vanadium-based redox flow battery system is characterized by an anolyte having V2+ and V3+ in a supporting solution and a catholyte having V4+ and V5+ in a supporting solution. The supporting solution can contain Cl− ions or a mixture of SO42− and Cl− ions.
US09819032B2
This invention relates to the formation of standby structural composite electrical energy storage devices, and a method of producing same. The device may be a standby battery or supercapacitor with first and second electrodes which are separated by a separator structure, wherein the device contains an electrolyte retained in a reservoir. The use of at least one valve allows the addition, removal of electrolyte fluids, and venting of any outgassing by products.
US09819023B2
A conductive coating composition for use in electrical energy storage devices, which contain a non-aqueous electrolyte, is provided comprising an organic polymeric binder comprising one or more water-soluble polymers; water; solid conductive particles dispersed in the binder; and phosphorus based acid bound to at least one of the water-soluble polymers and present in a range of 0.025-10.0% by weight of the water-soluble polymers, as well as methods of making and using said conductive coating composition, coated current collectors and electrical energy storage devices made therefrom.
US09819019B2
An all solid secondary battery including: an exterior body; a cathode including a cathode active material including a transition metal oxide, an anode; and a solid electrolyte layer disposed between the cathode and the anode, wherein the cathode, the anode, and the solid electrolyte layer are disposed in the exterior body, wherein the transition metal oxide is a lithium composite transition metal oxide that contains nickel and at least one metal element other than nickel that belongs to Group 2 to Group 13 of the periodic table, and wherein the total of partial pressures of carbon dioxide and oxygen in the exterior body is 200 pascals or less.
US09819017B2
There is provided a sealed battery having excellent corrosion resistance and sealing performance. The sealed battery 1 includes a battery jacket can 2 having a bottom and being in a cylindrical or polyhedral shape. The battery jacket can 2 also serves as a collector of one of the electrodes. The battery jacket can 2 has an opening pointing upwards and accommodates active parts (3, 4, 5 and 20). The opening is sealed by a sealing part 10 that includes a flat metal sealing plate 6, a gasket 9 made of an insulator, and a terminal part 7 of the other electrode. In the sealing part, the terminal part is attached to the sealing plate 6 using the gasket 9. The sealing plate has a planar shape that matches a shape of the opening of the battery jacket can. The sealing plate is in a saucer shape whose edge section is bent upwards. An upper end of the edge section of the sealing plate is laser-welded to an upper end of the battery jacket can while the sealing plate being inserted inside the opening of the battery jacket can. The battery jacket can is made of ferritic stainless steel to which Tin (Sn) is added.
US09819008B2
A negative electrode for lithium-ion secondary battery including a negative electrode that includes a current collector; and a negative-electrode active-material layer formed on a surface of the current collector, and including negative-electrode active-material particles. The negative-electrode active-material particles include an element being capable of sorbing and desorbing lithium ions, and being capable of undergoing an alloying reaction with lithium; or/and an elementary compound being capable of undergoing an alloying reaction with lithium, the negative-electrode active-material particles include particles whose particle diameter is 1 μm or more in an amount of 85% by volume or more thereof when the entirety is taken as 100% by volume, and exhibit a “D10” being 3 μm or more. The negative-electrode active-material layer having a thickness that is 1.4 times or more of a “D90” that said negative-electrode active-material particles exhibit.
US09819003B2
A rechargeable battery includes an electrode assembly including first and second electrodes; a case accommodating the electrode assembly; a cap plate having a short-circuit opening; a first terminal coupled to the first electrode; a second terminal coupled to the second electrode; and a short-circuit member at the cap plate, corresponding to the short-circuit opening, and configured to deform to electrically couple the first and second electrodes; and a short-circuit protrusion at the second terminal and configured to contact the short-circuit member, wherein a surface roughness of the short-circuit protrusion is greater than that of the cap plate.
US09818998B2
A separator for a rechargeable electrochemical cell that has a conductive first layer and a non-conductive second layer. The non-conductive second layer and the conductive first layer are adhered to one another, wherein the separator has a higher threshold voltage than a threshold voltage of the conductive first layer alone. At a predetermined voltage, the separator becomes conductive and stops further ionic transfers.
US09818990B2
A battery pack includes a bare cell including an electrode assembly, a can housing the electrode assembly; and a cap plate sealing an open end of the can; a protective circuit module on the bare cell and including a lead member electrically coupling the protective circuit module to the bare cell; an upper cover coupled to the bare cell and covering the protective circuit module; and a shock absorber between the upper cover and the lead member.
US09818984B2
Provided is an organic electroluminescence element improved in emission efficiency. The organic electroluminescence element includes: a reflective electrode; a light exiting side electrode; an emission layer provided between the reflective electrode and the light exiting side electrode; and at least one low-refractive index layer provided between the reflective electrode and the emission layer, the low-refractive index layer having a refractive index lower than the refractive index of the emission layer. An optical path L1 between the maximum emission surface of the emission layer and the reflection surface of the reflective electrode, and an optical path L2 between the reflection interface on an emission layer side of the low-refractive index layer and the maximum emission surface of the emission layer satisfy specific expressions.
US09818973B2
There is provided a display device including a display panel configured to display an image, a window above the display panel and including a display area configured to transmit an image therethrough, a non-display area around the display area, a window base facing the display panel, a printed layer below the window base, and a low refractive-index zone between the window base and the printed layer, and an adhesive layer between the display panel and the window.
US09818970B2
The present disclosure provides an OLED display panel, a manufacturing method thereof and a mask plate. The OLED display panel includes an emitting layer and a cathode located at a light-exiting side of the emitting layer. The cathode is provided with gaps. Light emitted from the emitting layer may directly transmit through positions corresponding to the gaps, and then the cathode may have a decreased absorption and reflection against light emitted from the emitting layer as comparing with a cathode formed as a whole layer in the related art, thereby improving the light extracting rate of the OLED display panel, weakening the micro-cavity effect and solving the problem that the display color of the OLED display panel changes with different viewing angles.
US09818969B2
An OLED display device includes a driving semiconductor layer on a substrate, a gate insulating layer covering the driving semiconductor layer, a driving gate electrode and etching preventing layer on the gate insulating layer, a passivation layer on the gate insulating layer, driving gate electrode, and etching preventing layer, and including a plurality of protruding and depressed patterns, driving source and drain electrodes on the passivation layer, a pixel electrode on the protruding and depressed pattern, and exposed etching preventing layer, the pixel electrode having a protruding and depressed shape, a pixel definition layer on the passivation layer, and the driving source and drain electrodes, and having a pixel opening exposing the pixel electrode, an organic emission layer on the exposed pixel electrode, and a common electrode on the organic emission layer and pixel definition layer. The protruding and depressed pattern partially exposes the etching preventing layer.
US09818962B2
An organic electroluminescent element contains, on a base, at least a pair of electrodes that are arranged so as to face each other and a group of organic function layers including a light emitting layer, the group of organic function layers being held between the pair of electrodes. The base is a resin base having a thickness within the range of 3-50 μm, and the resin base-side electrode is a transparent positive electrode that is mainly composed of silver and has a thickness within the range of 2-20 nm.
US09818959B2
Tridentate platinum, palladium, and gold complexes of Formulas A-I and A-II and tridentate iridium and rhodium compounds of Formulas B-I, B-II, and B-III suitable for delayed fluorescent and phosphorescent or phosphorescent emitters in display and lighting applications.
US09818947B2
A semiconductive roller to stably generate high-quality images for a long period of time by efficiently inhibiting migration of free epichlorohydrin (ECH) component to a surface of the semiconductive roller includes an elastic layer formed of a semiconductive rubber composition including about 50 to about 70 parts by weight of a base rubber and about 30 to about 50 parts by weight of a hydrin rubber. An extracted amount of the ECH component from the elastic layer is about 2% by volume or less, wherein the extracted amount is determined based on a reduced amount of chlorine (Cl) intensity measured using X-ray fluorescence (XRF) analysis performed before and after extraction of the ECH component from the elastic layer using tetrahydrofuran (THF).
US09818943B2
Disclosed is a method of manufacturing a multicolor quantum dot pattern, the forming of a first quantum dot layer on the activated substrate includes: coating a polymer with a polarity opposite to a surface charge of the activated substrate or coating quantum dots having a functional group charged with a polarity opposite to a surface charge of the activated substrate onto the substrate; washing the substrate with water having pH 6 to pH 8; drying the substrate with flow of nitrogen, argon or air; coating quantum dots having a functional group charged with a polarity opposite to the polymer or the quantum dots charge coated on the substrate, or coating a polymer with a polarity opposite to the quantum dots charge coated on the substrate; washing the substrate with water having pH 6 to pH 8; and drying the substrate with flow of nitrogen, argon or air.
US09818940B2
A method for fabricating an Organic Light-Emitting Diode (OLED) display panel is provided. The method includes arranging Thin-Film Transistor (TFT) devices on one side of a substrate and a function layer on the other side of the substrate to form a laminate including both the TFT devices and the function layer, attaching the laminate onto a loading platform such that the function layer included in the laminate faces towards the loading platform, and conducting a process on the laminate to form an organic electroluminescent material layer on surfaces of the TFT devices.
US09818939B2
In one embodiment of the present invention, a resistive switching device includes a first electrode disposed over a substrate and coupled to a first potential node, a switching layer disposed over the first electrode, a conductive amorphous layer disposed over the switching layer, and a second electrode disposed on the conductive amorphous layer and coupled to a second potential node.
US09818929B2
An ultrasonic device includes a substrate having a first opening, a second opening and a wall part partitioning the first opening and the second opening; a first vibration film and a second vibration film which close the first opening and the second opening respectively; a first piezoelectric element and a second piezoelectric element which are formed on surfaces of the first vibration film and the second vibration film opposite to the substrate; an acoustic matching layer which is disposed within the first opening and the second opening so as to come into contact with the first vibration film and the second vibration film.
US09818925B2
A vibrating body includes a substrate, a piezoelectric element comprising a piezoelectric layer and electrode layers and joined to the substrate, and a ceramic layer between the substrate and the piezoelectric element. The ceramic layer comprises a first region and a second region which is adjacent to the first region in a direction perpendicular to a thickness direction of the ceramic layer. The first region has a square shape, each side of the first region having a length equal to a thickness of the ceramic layer, the second region has a square shape, each side of the second region having the length equal to the thickness of the ceramic layer, and a difference between a porosity of the first region and a porosity of the second region is not greater than 15%.
US09818922B2
Provided is a light emitting device package. It is a substrate comprising a top and a bottom surfaces being substantially parallel to each other; a light emitting diode chip on the substrate; a frame disposed around the light emitting diode chip and configured to reflect light emitted from the light emitting diode chip, the frame having an opening; a first metal layer disposed on the top surface of the substrate; a second metal layer disposed on the top surface of the substrate; a third metal layer disposed on the bottom surface of the substrate; a through hole connected between the first metal layer and the third metal layer; a material being filled in the opening of the frame; and a lens disposed on the material, wherein the substrate and the frame are separate from each other.
US09818907B2
Provided is an LED element that ensures horizontal current spreading within an active layer, improving light-emission efficiency, without causing problems due to lattice mismatch in an n-type semiconductor layer adjacent to the active layer. This LED element is obtained by inducing c-axis growth of nitride semiconductor layers on a support substrate, and comprises a first semiconductor layer constituted of an n-type nitride semiconductor, a current-diffusion layer, an active layer constituted of a nitride semiconductor, and a second semiconductor layer constituted of a p-type nitride semiconductor. The current-diffusion has a hetero-structure having a third semiconductor layer constituted of InxGa1-xN (0
US09818891B2
A solar cell module and a method for manufacturing the same are disclosed. The method for manufacturing the solar cell module includes applying a low melting point metal on an electrode included in each of a plurality of solar cells, melting the low melting point metal to form a contact layer on the electrode, generating an ultrasonic vibration in the contact layer to remove a surface oxide layer formed on a surface of the electrode, melting a surface metal of the electrode and the contact layer to form a metal connection layer on the surface of the electrode, and connecting the metal connection layer to an interconnector.
US09818889B2
A composition for solar cell electrodes, a solar cell electrode prepared from the composition, a solar cell, and a method of manufacturing the same, the composition including silver powder; silver iodide; glass frit; and an organic vehicle, wherein the silver iodide is present in an amount of about 0.1 wt % to about 30 wt %, based on a total weight of the composition.
US09818885B2
A system and method for manufacturing a semiconductor device is provided. An embodiment comprises forming a deposited layer using an atomic layer deposition (ALD) process. The ALD process may utilize a first precursor for a first time period, a first purge for a second time period longer than the first time period, a second precursor for a third time period longer than the first time period, and a second purge for a fourth time period longer than the third time period.
US09818883B2
A metal oxide thin film transistor and a preparation method thereof, as well as an array substrate, wherein the metal oxide thin film transistor comprises a base substrate, an active layer and a source-drain metal layer formed on the base substrate that contact each other and are located in different layers, the source-drain metal layer comprising separated source electrode and drain electrode; the active layer having a hollow structure in a channel area located between the source electrode and the drain electrode.
US09818881B2
A semiconductor device includes an oxide semiconductor layer, a gate electrode facing the oxide semiconductor layer, a gate insulating layer between the oxide semiconductor layer and the gate electrode, a first barrier layer below the oxide semiconductor layer, and a second barrier layer above the oxide semiconductor layer, the second barrier layer covering a top surface and side surfaces of the oxide semiconductor layer and being in contact with the first barrier layer in a region around the oxide semiconductor layer.
US09818876B1
A method of fabricating a FinFET device includes a self-aligned contact etch where a source/drain contact module is performed prior to a replacement metal gate (RMG) module. In particular, the method involves forming a sacrificial gate over the channel region of a fin, and an interlayer dielectric over adjacent source/drain regions of the fin. An etch mask is then used to protect source/drain contact regions and enable the removal of the interlayer dielectric from outside of the protected area, e.g., between adjacent fins.
US09818873B2
Various embodiments include methods and integrated circuit structures. In some cases, a method of forming an integrated circuit structure can include: forming a doped silicon layer over a substrate; forming a plurality of fin structures from the doped silicon layer; forming a plurality of gate structures over the plurality of fin structures, each of the plurality of gate structures separated from a neighboring gate structure by a first pitch; forming a mask over the plurality of gate structures, exposing at least one of the plurality of gate structures; removing the at least one of the plurality of gate structures, wherein two of the remaining gate structures after the removing are separated by a second pitch larger than the first pitch; and forming an epitaxial region over the substrate between the two of the remaining gate structures.
US09818869B2
A ferroelectric device and a manufacturing method are provided. While holding a nonvolatile memory retention capability and a multiple rewriting endurance as the distinctive features of a ferroelectric device, the disclosed ferroelectric device is wider in memory window and more adaptively made microfiner than a conventional ferroelectric device that has used a ferroelectric mainly constituted of Sr—Bi—Ta—O as an oxide of strontium, bismuth and tantalum. Directly on or with intermediary of an insulator on a semiconductor there are layered a first ferroelectric and a conductor to form a gate stack, the first ferroelectric being mainly constituted of Sr—Ca—Bi—Ta—O as an oxide of strontium, calcium, bismuth and tantalum and being built up by a metal organic vapor deposition technique from a suitable film-forming raw material. The gate stack is heat-treated to cause the first ferroelectric to develop its ferroelectricity.
US09818861B2
A semiconductor device including a substrate having a drain region therein is provided. A gate-electrode layer is disposed on the drain region. A first field-plate conductor is disposed on the substrate and overlaps the drain region. A gap is located laterally between the first field-plate conductor and the gate-electrode layer. A second field-plate conductor covers the first field-plate conductor and the gap. The second field-plate conductor is separated from the first field-plate conductor. A method for forming the semiconductor device is also provided.
US09818858B1
A transistor with a multi-layer active layer having at least one partial recess is provided. The transistor includes a channel layer arranged over a substrate. The channel layer has a first bandgap. The transistor includes a first active layer arranged over the channel layer. The first active layer has a second bandgap different from the first band gap such that the first active layer and the channel layer meet at a heterojunction. The transistor includes a second active layer arranged over the first active layer. The transistor also includes a dielectric layer arranged over the second active layer. The transistor further includes gate electrode having gate edges that are laterally adjacent to the dielectric layer. At least one gate edge of the gate edges is laterally separated from the second active layer by a first recess.
US09818857B2
A fault tolerant design for large area nitride semiconductor devices is provided, which facilitates testing and isolation of defective areas. A transistor comprises an array of a plurality of islands, each island comprising an active region, source and drain electrodes, and a gate electrode. Electrodes of each island are electrically isolated from electrodes of neighboring islands in at least one direction of the array. Source, drain and gate contact pads are provided to enable electrical testing of each island. After electrical testing of islands to identify defective islands, overlying electrical connections are formed to interconnect source electrodes in parallel, drain electrodes in parallel, and to interconnect gate electrodes to form a common gate electrode of large gate width Wg. Interconnections are provided selectively to good islands, while electrically isolating defective islands. This approach makes it economically feasible to fabricate large area GaN devices, including hybrid devices.
US09818855B2
A semiconductor device according to an embodiment includes a first nitride semiconductor layer; a source electrode provided on the first nitride semiconductor layer; a drain electrode provided on the first nitride semiconductor layer; a gate electrode provided between the source electrode and the drain electrode; a first film provided between the source electrode and the gate electrode and between the gate electrode and the drain electrode; and a second film provided on the first film. The first film is provided on the first nitride semiconductor layer. The first film has a lower hydrogen diffusion coefficient than a hydrogen diffusion coefficient of a silicon oxide film.
US09818853B2
The surface of an interlayer insulating film formed over an emitter coupling portion and the surface of an emitter electrode formed over the interlayer insulating film are caused to have a gentle shape, in particular, at the end of the emitter coupling portion, by forming the emitter coupling portion over a main surface of a semiconductor substrate and integrally with trench gate electrodes in order to form a spacer over the sidewall of the emitter coupling portion. Thereby, stress is dispersed, not concentrated in an acute angle portion of the emitter coupling portion when an emitter wire is coupled to the emitter electrode (emitter pad), and hence occurrence of a crack can be suppressed. Further, by forming the spacer, the concavities and convexities to be formed in the surface of the emitter electrode can be reduced, whereby the adhesiveness between the emitter electrode and the emitter wire can be improved.
US09818837B2
In an embodiment, a process of forming an electronic device can include providing a semiconductor substrate having a first major side and an electronic component at least partly within the semiconductor substrate along the first major side; The process can further include thinning the semiconductor substrate to define a second major surface along a second major side opposite the first major side; and selectively removing a portion of the semiconductor substrate along the second major side to define a trench having a distal surface. The process can further include forming a feature adjacent to or within the trench. The feature can include a doped region, a conductive structure, or the like. In another embodiment, an electronic device can include the semiconductor substrate and a conductive structure within a trench. The conductive layer can laterally surround a pillar within the trench.
US09818834B2
A method for forming a semiconductor device structure is provided. The method includes forming a gate stack, a spacer layer, and a dielectric layer over a substrate. The method includes removing a first portion of the dielectric layer to form a first hole in the dielectric layer. A second portion of the dielectric layer is under the first hole. The method includes forming a first protection layer over the gate stack and the spacer layer. The method includes forming a second protection layer over the first protection layer. The second protection layer includes a metal compound material, and the first protection layer and the second protection layer includes a same metal element. The method includes removing the second portion of the dielectric layer to form a through hole. The method includes forming a conductive contact structure in the through hole.
US09818816B2
A metal capacitor is formed with good conductivity for both nodes of the capacitor and improved reliability. An embodiment includes a first layer of alternating first and second metal lines, a second layer of alternating third and fourth metal lines, a dielectric layer between the first and second layers, and vias in the dielectric layer connecting the first and second metal lines with the third and fourth metal lines, respectively, wherein each metal line comprises alternating first segments having a first width and second segments having a second width, the first width being greater than the second width, each first segment lying adjacent to a second segment of an adjacent metal line, and only first segments of the metal lines overlapping the vias. The design enables the spacing between metal lines to be maintained, the spacing between via to metal to be increased, and via connection to be maintained for both nets, thereby improving the conductivity and reliability of the capacitor and maintaining capacitance density.
US09818815B2
A semiconductor device includes a semiconductor substrate having a main surface; a first coil formed on the main surface; a first insulating film formed over the first coil and having a first main surface; a second insulating film formed on the first main surface of the first insulating film and having a second main surface; and a second coil formed on the second main surface of the second insulating film, wherein the first main surface of the first insulating film has a first area on which the second insulating film is formed, and has a second area without the first area in a plan view, and wherein the second insulating film is surrounded with the second area in the plane view.
US09818813B2
Embodiments of the present application provide a method for producing an array substrate. The array substrate includes a planarization layer provided on a layer of thin film transistors and a first electrode provided on the planarization layer for a light emitting device. The method includes the steps of: forming a pixel definition layer for placing the first electrode, a via hole for the first electrode and a spacer on the planarization layer by a single patterning process with a single mask. The array substrate is produced by the method provided by the present embodiment, so that the number of the used patterning processes and the number of the used masks are reduced.
US09818811B2
An organic light emitting display device is disclosed. The organic light emitting display device includes a substrate, a first electrode, a pixel defining layer, a first hydrophobic pattern, at least one charge transport layer, a second hydrophobic pattern, an organic light emitting layer and a second electrode. The substrate has a pixel region and a non pixel region surrounding the pixel region. The first electrode, the at least one charge transport layer and the organic light emitting layer are disposed on the substrate in the pixel region, while the pixel defining layer, the first hydrophobic pattern and the second hydrophobic pattern are disposed on the substrate in the non pixel region. The charge transport layer of one pixel is separated from a charge transport layer of another pixel by the first and second hydrophobic patterns to prevent crosstalk phenomenon.
US09818810B2
An OLED and a fabrication method thereof, and a display apparatus are provided. The OLED comprises: a base substrate; a first electrode, an organic functional layer and a transparent or semi-transparent second electrode sequentially disposed on the base substrate; and a covering layer provided on a side of the second electrode away from the base substrate. A surface of the covering layer away from the base substrate is uneven.
US09818808B2
An organic EL display panel including: a substrate; a first lower electrode and a second lower electrode disposed over the substrate with a gap therebetween in a first direction; a wall separating a space above the first lower electrode and a space above the second lower electrode from one another; organic light-emitting layers respectively disposed in the spaces; and an upper electrode extending over the organic light-emitting layers. The wall includes a first portion disposed over the gap and two second portions each of which is disposed over a different one of the first lower electrode and the second lower electrode. The first portion is between the two second portions in the first direction, and at least a part of a bottom face of the first portion is positioned higher than a bottom face of the second portion.
US09818803B2
A pixel arrangement structure of an OLED display is provided. The pixel arrangement structure includes: a first pixel having a center coinciding with a center of a virtual square; a second pixel separated from the first pixel and having a center at a first vertex of the virtual square; and a third pixel separated from the first pixel and the second pixel, and having a center at a second vertex neighboring the first vertex of the virtual square.
US09818801B1
A three-dimensional resistive memory device includes an alternating stack of electrically conductive layers and insulating layers. Resistive memory elements are provided between the electrically conductive layers and a semiconductor local bit line. The semiconductor local bit line includes a heterostructure of an inner semiconductor material layer having an inner-material band gap and an outer semiconductor material layer having an outer-material band gap that is narrower than the inner-material band. A gate dielectric is located between a gate electrode and the inner semiconductor material layer.
US09818800B2
A device, including: a first layer including first transistors and a second layer including second transistors, where at least one of the first transistors is self-aligned to one of the second transistors, where the second transistors are horizontally oriented transistors, and where the second layer includes a plurality of resistive-random-access memory (RRAM) cells, the memory cells including the second transistors.
US09818793B2
A photoelectric conversion device according to the present invention has a plurality of photoreceiving portions provided in a substrate, an interlayer film overlying the photoreceiving portion, a large refraction index region which is provided so as to correspond to the photoreceiving portion and has a higher refractive index than the interlayer film, and a layer which is provided in between the photoreceiving portion and the large refraction index region, and has a lower etching rate than the interlayer film, wherein the layer of the lower etching rate is formed so as to cover at least the whole surface of the photoreceiving portion. In addition, the layer of the lower etching rate has a refractive index in between the refractive indices of the large refraction index region and the substrate. Such a configuration can provide the photoelectric conversion device which inhibits the lowering of the sensitivity and the variation of the sensitivity among picture elements.
US09818786B2
A solid-state imaging device including a semiconductor substrate; plural photoelectric conversion units formed side by side on the semiconductor substrate to form a light receiving unit; a peripheral circuit formed in a portion on an outside of the light receiving unit on the semiconductor substrate; a wiring section formed on the light receiving unit and formed for connecting the plural photoelectric conversion units and the peripheral circuit; and a dummy wiring section formed on an opposite side of the wiring section for at least one photoelectric conversion unit among the plural photoelectric conversion units on the light receiving unit and formed for functioning as a non-connected wiring section not connected to the photoelectric conversion units and the peripheral circuit, wherein the dummy wiring section has a predetermined potential.
US09818782B2
An image sensor includes: a first inter-layer dielectric layer formed over a front side of a substrate including photoelectric conversion regions; isolation structures each of which penetrates through the first inter-layer dielectric layer and has a portion buried in the substrate; first metal lines formed over the first inter-layer dielectric layer to correspond to the photoelectric conversion regions; and an optical filter and a light condenser formed over a back side of the substrate.
US09818779B2
A semiconductor device is operated for sensing incident light and includes a substrate, a device layer, a semiconductor layer and a color filter layer. The device layer is disposed on the substrate and includes light-sensing regions. The semiconductor layer overlies the device layer and has a first surface and a second surface opposite to the first surface. The first surface is adjacent to the device layer. The semiconductor layer includes microstructures on the second surface. The color filter layer is disposed on the second surface of the semiconductor layer.
US09818778B2
A solid-state image sensor includes a semiconductor substrate, photoelectric conversion elements arranged on a light receiving surface side of the semiconductor substrate and making up pixels, and a filter layer disposed on a light incidence side of the photoelectric conversion elements so as to correspond to the photoelectric conversion elements. The filter layer includes at least red color filters, green color filters, blue color filters and infrared cut-off filters. The infrared cut-off filters are each arranged next to at least one of the red color filters, the green color filters and the blue color filters. The solid-state image sensor suppresses occurrence of deterioration of the spectral characteristics of an adjacent color filter of any of three primary colors.
US09818777B2
A hybrid analog-digital pixel circuit is fabricated on two wafers. A first wafer includes the analog pixel circuitry and a second wafer includes the digital control and processing circuitry. Externally accessible contact structures for electrically interconnecting the two wafers are arranged in groups. Each group includes externally accessible contact structures for carrying signals associated solely with operation of a corresponding pixel.
US09818769B2
An array substrate, a manufacturing method thereof, a display panel and a display device are disclosed. The manufacturing method includes: forming a first metal wiring, an interlayer insulating film, a second metal wiring and a protecting layer in sequence on a substrate, the second metal wiring is parallel with the first metal wiring and has an overlapped area therewith which is defined as a first zone, and portions of the first and second metal wiring except the first zone are defined as a second zone and a third zone respectively; at least thinning a portion of the interlayer insulating film and/or the protecting layer corresponding to the first zone while leaving portions except those corresponding to the first, second and third zones un-thinned. The manufacturing method can mitigate Zara mura.
US09818765B2
An electronic device may include a display having an array of display pixels on a substrate. The display pixels may be organic light-emitting diode display pixels or display pixels in a liquid crystal display. In an organic light-emitting diode display, hybrid thin-film transistor structures may be formed that include semiconducting oxide thin-film transistors, silicon thin-film transistors, and capacitor structures. The capacitor structures may overlap the semiconducting oxide thin-film transistors. Organic light-emitting diode display pixels may have combinations of oxide and silicon transistors. In a liquid crystal display, display driver circuitry may include silicon thin-film transistor circuitry and display pixels may be based on oxide thin-film transistors. A single layer or two different layers of gate metal may be used in forming silicon transistor gates and oxide transistor gates. A silicon transistor may have a gate that overlaps a floating gate structure.
US09818760B1
A memory structure includes stacks, memory layers, channel layers, dielectric layers, and first conductive lines. Each stack includes a group of alternating conductive strips and insulating strips. The memory layers are conformally disposed on the stacks. The channel layers are conformally disposed on the memory layers. The dielectric layers are disposed on portions of the channel layers at first sides of the stacks and portions of the channel layers at second sides of the stacks. The first conductive lines are disposed along sidewalls of the stacks. The first conductive lines are isolated from the channel layers by the dielectric layers. One first conductive line disposed at the first side of one stack is isolated from one first conductive line disposed at the second side of the same stack and isolated from one first conductive line disposed at the second side of an adjacent stack.
US09818759B2
A three dimensional NAND memory device includes word line driver devices located on or over a substrate, an alternating stack of word lines and insulating layers located over the word line driver devices, a plurality of memory stack structures extending through the alternating stack, each memory stack structure including a memory film and a vertical semiconductor channel, and through-memory-level via structures which electrically couple the word lines in a first memory block to the word line driver devices. The through-memory-level via structures extend through a through-memory-level via region located between a staircase region of the first memory block and a staircase region of another memory block.
US09818737B2
A semiconductor device is provided. The semiconductor device may include stacks including conductive layers and insulating layers. The conductive layers and insulating layers may be alternately stacked. The semiconductor device may include semiconductor patterns passing through the stacks. The semiconductor device may include plug patterns located on the semiconductor patterns and protruding compared to the stacks. The semiconductor device may include insulating patterns located on the stacks and the plug patterns and each including an edge area having a height at a level lower than a central area. The semiconductor device may include slit insulating layers located between the stacks and between the insulating patterns.
US09818726B2
An apparatus comprises a first die, a thermal cooler formed over at least a portion of the first die, a second die formed over at least a portion of the thermal cooler, and a plurality of through-silicon vias providing electrical connections between the first die and the second die. The thermal cooler comprises a plurality of fluid channels for fluid cooling of the first die and the second die, the plurality of fluid channels being formed horizontally through the thermal cooler. The plurality of through-silicon vias are formed vertically through the first die, the thermal cooler and the second die.
US09818723B2
A microelectronic package includes a first microelectronic element comprising logic circuitry which is flip-chip mounted to a substrate, the substrate having terminals for connection with a circuit panel or other external component. A second microelectronic element overlies a rear surface of the first microelectronic element and has contacts electrically coupled with the substrate through electrically conductive interconnects extending through a region of the first microelectronic element. A heat spreader is thermally coupled with the rear surface of the substrate, either directly or through an additional element overlying the rear surface. Additional contacts of the second microelectronic element may be coupled with contacts of the substrate through electrically conductive structure disposed beyond an edge surface of the first microelectronic element.
US09818718B2
Provided are: a conductive paste in which sinterability of silver particles the conductive paste can be easily controlled by using silver particles having predetermined crystal transformation characteristics defined by an XRD analysis, and after a sintering treatment, excellent electrical conductivity and thermal conductivity can be stably obtained; and a die bonding method using the conductive paste.Disclosed is a conductive paste which includes silver particles having a volume average particle size of 0.1 to 30 μm as a sinterable conductive material, and a dispersing medium for making a paste-like form, and in which when the integrated intensity of the peak at 2θ=38°±0.2° in the X-ray diffraction chart obtainable by an XRD analysis before a sintering treatment of the silver particles is designated as S1, and the integrated intensity of the peak at 2θ=38°±0.2° in the X-ray diffraction chart obtainable by an XRD analysis after a sintering treatment (250° C., 60 minutes) of the silver particles is designated as S2, the value of S2/S1 is adjusted to a value within the range of 0.2 to 0.8.
US09818714B2
Provided are a method of manufacturing a substrate for chip packages and a method of manufacturing a chip package, the method of manufacturing the substrate including: forming a lower adhesive layer in a lower part of an insulation film; forming an upper adhesive layer in an upper part of the insulation film to form a base material; forming via holes in the base material; and forming a circuit pattern layer on the upper adhesive layer, so it is effective to improve adhesion power between the molding resin and the insulation film at the time of manufacturing a chip package later.
US09818712B2
A device package includes a substrate having an active surface. Electrical connection bumps are deposited on the active surface and are arranged in an array having a perimeter. At least one electronic component is formed at a region of the active surface, where the region is located outside of the perimeter of the array of electrical connection bumps. When the device package is coupled with external circuitry via the electrical connection bumps, the region at which the electronic component is formed is suspended over the electronic circuitry. This region is subject to a lower stress profile than a region of the active surface circumscribed by the perimeter. Thus, stress sensitive electronic components can be located in this lower stress region of the active surface.
US09818711B2
The semiconductor device includes a die that contains a substrate and a bond pad. A connective layer is disposed over the die. The connective layer includes a supporting pad and a conductive channel. A portion of the conductive channel passes at least partially through the supporting pad. At least one dielectric region is interposed between the supporting pad and the portion of the conductive channel.
US09818705B1
A semiconductor device includes at least one semiconductor element having a first terminal side and a second terminal side connected by an outer periphery portion, a first terminal on the first terminal side, and a second terminal on the second terminal side. The device includes a frame surrounding the outer periphery portion of the semiconductor element. A first electrode is on the first terminal side and is electrically connected to the first terminal. The first electrode includes a first body portion and a first projection protruding outwardly therefrom around the circumference of the first body portion. A second electrode is on the second terminal side and is electrically connected to the second terminal, and a metal plate is over the first electrode. The first projection of the first electrode is spaced from and extends along a peripheral portion of the metal plate.
US09818702B2
A wiring substrate includes a first reinforcement pattern stacked on a lower surface of a first insulation layer at a peripheral region located at an outer side of a wiring formation region. A first reinforcement via extends through a second insulation layer in the thickness-wise direction and contacts the first reinforcement pattern. A second reinforcement pattern is stacked on a lower surface of the second insulation layer and connected to the first reinforcement pattern by the first reinforcement via. The first reinforcement via includes a top that partially extends into the first insulation layer.
US09818696B1
A semiconductor device includes: a trench; a first electrode is formed in the trench; a first impurity region, which has a first conductivity type and is formed to abut on the trench; a second impurity region, which has a second conductivity type and is formed to abut the trench; an insulating film, which is formed on the front surface of the semiconductor substrate; a conductive plug, which is formed to penetrate through the insulating film and is electrically connected to the first impurity region and the second impurity region; wherein the conductive plug includes: a silicon layer made of silicon other than a single crystal; a silicide crystallite contained in the silicon layer; and a blocking layer that is formed to cover sides of the silicon layer and is made of a material that is impervious to the silicide crystallites.
US09818688B2
Structures and methods of making a dielectric region in a bulk silicon (Si) substrate of a mixed-signal integrated circuit (IC) provide a high-Q passive resonator. Deep trenches within the bulk Si substrate in <100> directions are expanded by wet etching to form contiguous cavities, which are filled by Si oxide to form a dielectric region. The dielectric region enhances the quality (Q) of an overlying passive resonator, formed in metallization layers of the mixed-signal IC.
US09818687B2
A semiconductor module includes an insulated circuit board that includes an insulating substrate, a first conductive plate arranged on a first principal surface of the insulating substrate and within the outer edges of the insulating substrate, and a second conductive plate arranged within the outer edges of the insulating substrate on a second principal surface of the insulating substrate that faces the first principal surface. Furthermore, boundary edges between the first principal surface of the insulating substrate and the side faces of the first conductive plate are covered by an ion gel that contains an ionic liquid.
US09818685B2
A semiconductor device with redistribution layers on partial encapsulation is disclosed and may include a semiconductor die having a first surface, a second surface opposite to the first surface, and side surfaces between the first and second surfaces; an encapsulant encapsulating the side surfaces of the semiconductor die; a contact pad on the first surface of the semiconductor die; and a redistribution layer coupled to the contact pad The redistribution layer may include a linear portion and a circular pad, and a hemispherical conductive bump on the circular pad may include a protruding part extending toward the linear portion and having a radius less than the hemispherical conductive bump. The second surface of the semiconductor die may be coplanar with a surface of the encapsulant. A dielectric layer may cover a portion of the first surface of the semiconductor die and a first surface of the encapsulant.
US09818681B2
A wiring substrate includes a first substrate and an electronic component mounted on an upper surface of the first substrate. A first pad is formed on an uppermost wiring layer of the first substrate. A connection terminal is formed on the electronic component and is located proximate to the first pad in a plan view. The wiring substrate further includes a connection member formed on the first pad to electrically connect the first pad and the connection terminal. The connection member includes a rod-shaped core and a solder layer, which is coated around the core and joined to the first pad. The solder layer includes a bulge that spreads from the core of the connection member in a planar direction. The bulge is joined to the connection terminal of the electronic component.
US09818680B2
Semiconductor packages are described which increase the density of electronic components within. The semiconductor package may incorporate interposers with cavities formed into the top and/or bottom. The cavities may then be used as locations for the electronic components. Alternatively, narrow spacer interposers may be used to space apart standard more laterally elongated interposers to form the indentations used to house the electronic components. The semiconductor package designs described herein may be used to reduce footprint, reduce profile and increase electronic component and transistor density for semiconductor products.
US09818678B2
To improve reliability of a semiconductor device, in a flip-chip bonding step, a solder material that is attached to a tip end surface of a projecting electrode in advance and a solder material that is applied in advance over a terminal (bonding lead) are heated and thereby integrated and electrically connected to each other. The terminal includes a wide part (a first portion) with a first width W1 and a narrow part (a second portion) with a second width W2. When the solder material is heated, the thickness of the solder material arranged over the narrow part becomes smaller than the thickness of the solder material arranged in the wide part. Then, in the flip-chip bonding step, a projecting electrode is arranged over the narrow part and bonded onto the narrow part. Thus, the amount of protrusion of the solder material can be reduced.
US09818674B2
In accordance with an embodiment, a semiconductor component includes a support having first and second device receiving structures. A semiconductor device configured from a III-N semiconductor material is coupled to the support, wherein the semiconductor device has opposing surfaces. A first bond pad extends from a first portion of the first surface, a second bond pad extends from a second portion of the first surface, and a third bond pad extends from a third portion of the first surface. The first bond pad is coupled to the first device receiving portion, the drain bond pad is coupled to the second device receiving portion, and the third bond pad is coupled to the third lead. In accordance with another embodiment, a method includes coupling a semiconductor chip comprising a III-N semiconductor substrate material to a support.
US09818670B2
A system includes a retainer assembly to align each of a group of cooling devices with a corresponding electrical component of a group of electrical components that are mounted to a circuit board, where the retainer assembly includes a group of apertures, such that each of the cooling devices protrudes through a corresponding aperture when the retainer assembly is installed on the circuit board, and where the retainer assembly includes a group of retaining springs, each of which is associated with a corresponding aperture, that applies a respective force, of a group of forces, to a corresponding one of the cooling devices when the retainer assembly is installed on the circuit board. The system also includes a set of fasteners to mount the retainer assembly to the circuit board, such that the cooling devices dissipate heat that is generated by the electrical components.
US09818669B2
A printed circuit board assembly (PCBA) may include a printed circuit board (PCB), a socket mechanically and electrically coupled to the PCB, and an integrated circuit package electrically coupled to the socket. The PCBA also may include a thermal cover comprising a thermally conductive material and a thermal strap thermally coupled to the thermal cover. The thermal cover may be thermally coupled to the integrated circuit package and mechanically urge the integrated circuit package in contact with the socket, and the thermal strap may include a thermally conductive material.
US09818666B2
A semiconductor device structure and a method of fabricating the same are provided. The semiconductor device structure includes a gate structure embedded in a first dielectric layer over a substrate and a second dielectric layer formed over the first dielectric layer. The semiconductor device structure includes a conductive feature formed in the second dielectric layer over the gate structure and a first structure formed at least two sides of the conductive feature in the second dielectric layer. The first dielectric layer is made of a compressive material and the first structure is made of a tensile material or wherein the first dielectric layer is made of a compressive material and the first structure is made of a tensile material.
US09818664B2
An electronic device includes a carrier substrate with at least one electronic-circuit chip mounted on a front face of the carrier substrate. An encapsulation block on the front face and embedding the electronic-circuit chip has a periphery with corners. The encapsulating block further has, in at least one local zone located in at least one corner and from the front face of the carrier substrate, a smaller thickness than a thickness of the encapsulation block at least in a surrounding zone. The electronic device is manufactured by a process in which the zone of smaller thickness is obtained by molding or by machining.
US09818655B2
Flip-chip package reliability monitoring and systems of monitoring using capacitive sensors are disclosed. The monitoring is conducted in situ and in real-time without the need for destructive testing of the packages. The capacitive sensors can be used for flip-chip package reliability monitoring.
US09818652B1
Structures for a commonly-bodied field-effect transistors and methods of forming such structures. The structure includes a body of semiconductor material defined by a trench isolation region in a semiconductor substrate. The body includes a plurality of first sections, a plurality of second sections, and a third section, the second sections coupling the first sections and the third section. The third section includes a contact region used as a common-body contact for at least the first sections. The first sections and the third section have a first height and the second sections have a second height that is less than the first height.
US09818647B2
In one example, a field effect transistor includes a pair of fins positioned in a spaced apart relation. Each of the fins includes germanium. Source and drain regions are formed on opposite ends of the pair of fins and include silicon. A gate is wrapped around the pair of fins, between the source and drain regions.
US09818645B2
Embodiments provided are a through electrode that can be manufactured by a method not including the step of removing a side-wall insulating film formed at the bottom part of the through hole and so having improved electrical characteristics and mechanical reliability and a manufacturing method thereof as well as a semiconductor device and a manufacturing method thereof. A through electrode is disposed in a semiconductor substrate, and includes: a conductive layer; a side-wall insulating film that is disposed between the conductive layer and the semiconductor substrate, the side-wall insulating film being represented by the following chemical formula (1), and a tubular semiconductor layer disposed between the conductive layer and the semiconductor substrate, the semiconductor layer including a same material as the material of the semiconductor substrate.
US09818643B2
The present disclosure provides an interconnect structure, including a low k dielectric layer with an air gap region and a non-air gap region. A first conductive line is positioned in the air gap region, and a second conductive line is positioned in the non-air gap region of the low k dielectric layer. A height of the first conductive line is different from a height of the second conductive line. The present disclosure also provides a method for manufacturing a semiconductor interconnect structure, including forming a photoresist layer over a hard mask layer with openings exposing a low k dielectric layer; treating a region of the low k dielectric layer to increase hydrophilicity through the openings of the hard mask layer, and removing the treated low k dielectric region to form an air gap in the air gap region.
US09818641B1
A method includes providing a structure having a first, second and third hardmask layer and a mandrel layer disposed respectively over a dielectric stack. An array of mandrels, a beta trench and a gamma trench are patterned into the structure. First inner spacers are formed on sidewalls of the beta trench and second inner spacers are formed on sidewalls of the gamma trench. The first and second inner spacers form a portion of a pattern. The pattern is etched into the dielectric stack to form an array of mandrel and non-mandrel metal lines extending in a Y direction and being self-aligned in an X direction. The portion of the pattern formed by the first and second inner spacers forms a first pair of cuts in a mandrel line and a second pair of cuts in a non-mandrel line respectively. The cuts are self-aligned in the Y direction.
US09818638B1
A method of forming a semiconductor device includes forming a low-k dielectric layer over a substrate and forming a first dielectric layer on the low-k dielectric layer. A first metal hard mask layer is formed on the first dielectric layer, and a second dielectric layer is formed on the first metal hard mask layer. A second metal hard mask layer is formed on the second dielectric layer, and a first trench opening is formed in the second metal hard mask layer and the second dielectric layer exposing the first metal hard mask layer. A first via opening is formed in the exposed first metal hard mask layer in the first trench opening, and the first trench opening and first via opening are extended into the low-k dielectric layer to form a first trench and a first via.
US09818632B2
A tray for semiconductor devices includes a base with a positioning unit. The positioning unit includes a plurality of tiered projections which jointly define and surround an enclosed space for receiving a semiconductor device. Each tiered projection is a two-tier structure including an inclined surface portion and an upright surface portion connected to the inclined surface portion, and a semiconductor device can be received, and limited in position, between the upright surface portions. When the tray bounces due external vibrations such that the semiconductor device received in the enclosed space is moved away from the upright surface portions to the inclined surface portions, the inclined surface portions of the tiered projections can guide and adjust the semiconductor device, returning the semiconductor device to between the upright surface portions, in order for the tray to carry the semiconductor device stably.
US09818630B2
A substrate processing apparatus includes a first reaction chamber including: a first heating unit, a first processing space, and a first transfer space disposed under the first processing space, a second reaction chamber including: a second heating unit, a second processing space, and a second transfer space disposed under the second processing space; a first sidewall and a second sidewall defining the first reaction chamber and the second reaction chamber, wherein the first sidewall is shared by the first reaction chamber and the second reaction chamber, and a cooling channel disposed in the first sidewall and the second sidewall such that a cooling efficiency of the first sidewall is higher than that of the second sidewall, wherein the first reaction chamber and the second reaction chamber are disposed adjacent to each other with the first sidewall therebetween.
US09818624B2
Embodiments of methods and apparatus for correcting substrate deformity are provided herein. In some embodiments, a substrate flattening system includes: a first process chamber having a first substrate support and a first showerhead, wherein the first substrate support does not include a chucking mechanism; a first heater disposed in the first substrate support to heat a substrate placed on a first support surface of the first substrate support; a second heater configured to heat a process gas flowing through the first showerhead into a first processing volume of the first process chamber; and a second process chamber having a second substrate support, wherein the second substrate support is not heated, and wherein the first process chamber and the cooling chamber are both non-vacuum chambers.
US09818623B2
A method for forming a pattern for interconnection lines and associated continuity dielectric blocks in an integrated circuit includes providing a structure having a mandrel layer disposed over an etch mask layer, the etch mask layer being disposed over a pattern layer and the pattern layer being disposed over a dielectric stack. Patterning an array of mandrels in the mandrel layer. Selectively etching a beta trench entirely in a mandrel of the array, the beta trench overlaying a beta block mask portion of the pattern layer. Selectively etching a gamma trench entirely in the etch mask layer, the gamma trench overlaying a gamma block mask portion of the pattern layer. Selectively etching the structure to form a pattern in the pattern layer, the pattern including the gamma and beta block mask portions.
US09818621B2
Embodiments described herein relate to methods for etching a substrate. Patterning processes, such as double patterning and quadruple patterning processes, may benefit from the embodiments described herein which include performing an inert plasma treatment to implant ions into a spacer material, performing an etching process on an implanted region of the spacer material, and repeating the inert plasma treatment and the etching process to form a predominantly flat top spacer profile. The inert plasma treatment process may be a biased process and the etching process may be an unbiased process. Various processing parameters, such as pressure, may be controlled to influence a desired spacer profile.
US09818620B2
In order to provide a semiconductor device with high reliability while manufacturing cost is being suppressed, dry etching for an insulating film is performed by using mixed gas containing at least CF4 gas and C3H2F4 gas as its components.
US09818618B2
The invention is directed to a multi-layer polishing pad for chemical-mechanical polishing comprising a top layer, a middle layer and a bottom layer, wherein the top layer and bottom layer are joined together by the middle layer, and without the use of an adhesive. The invention is also directed to a multi-layer polishing pad comprising an optically transmissive region, wherein the layers of the multi-layer polishing pad are joined together without the use of an adhesive.
US09818614B2
A method for bonding a first wafer onto a second wafer by molecular adhesion where the wafers have an initial radial misalignment between them. The method includes bringing the two wafers into contact so as to initiate the propagation of a bonding wave between the two wafers while a predefined bonding curvature is imposed on at least one of the two wafers during the contacting step as a function of the initial radial misalignment.
US09818609B2
A manufacturing method of an epitaxial silicon wafer including a silicon wafer doped with boron and having a resistivity of 100 mΩ·cm or less and an epitaxial film formed on the silicon wafer includes: growing the epitaxial film on the silicon wafer; and applying a heat treatment on the epitaxial silicon wafer at a temperature of less than 900 degrees C.
US09818606B2
The embodiments described herein generally relate to methods for forming an amorphous silicon structure that may be used in thin film transistor devices. In embodiments disclosed herein, the amorphous silicon layer is deposited using a silicon-based gas with an activation gas comprising a high concentration of inert gas and a low concentration of hydrogen-based gas. The activation gas combination allows for a good deposition profile of the amorphous silicon layer from the edge of the shadow frame which is translated to the polycrystalline silicon layer post-annealing.
US09818605B2
An Oxide TFT, a preparation method thereof, an array substrate and a display device are described. The method includes forming a gate electrode, a gate insulating layer, a channel layer, a barrier layer, as well as a source electrode and a drain electrode on a substrate; the channel layer is formed by depositing an amorphous oxide semiconductor film in a first mixed gas containing H2, Ar and O2. By depositing a channel layer in a first mixed gas containing H2, Ar and O2, the hysteresis phenomenon of the TFT can be mitigated effectively to improve the display quality of the display panel.
US09818603B2
Semiconductor devices and methods of manufacture thereof are disclosed. In some embodiments, a method of manufacturing a semiconductor device includes providing a substrate, the substrate includes a first fin, a second fin, and an isolation region disposed between the first fin and the second fin. The second fin includes a different material than a material of the substrate. The method includes forming an oxide over the first fin, the second fin, and a top surface of the isolation region at a temperature of about 400 degrees C. or less, and post-treating the oxide at a temperature of about 600 degrees C. or less.
US09818601B1
A substrate processing apparatus includes a chamber, a stage provided in the chamber, a shower head in which a plurality of slits are formed, and which is opposed to the stage, an opening/closing part for opening and closing the plurality of slits, a first gas supply part which supplies a gas to a space between the stage and the shower head via the plurality of slits, and a second gas supply part which is connected to a side wall of the chamber, and which supplies a gas to the space between the stage and the shower head.
US09818599B2
A method for in-situ dry cleaning of a SiGe semiconductor surface doses the SiGe surface with ex-situ wet HF in a clean ambient environment or in-situ dosing with gaseous NH4F to remove oxygen containing contaminants. Dosing the SiGe surface with atomic H removes carbon containing contaminants. Low temperature annealing pulls the surface flat. Passivating the SiGe semiconductor surface with H2O2 vapor for a sufficient time and concentration forms an a oxygen monolayer(s) of —OH sites on the SiGe. Second annealing the SiGe semiconductor surface is conducted at a temperature below that which would induce dopant diffusion. A method for in-situ dry cleaning of a SiGe semiconductor surface, ex-situ degreases the Ge containing semiconductor surface and removes organic contaminants. The surface is then dosed with HF(aq) or NH4F(g) generated via NH3+NH or NF3 with H2 or H2O to remove oxygen containing contaminants. In-situ dosing of the SiGe surface with atomic H removes carbon containing contaminants.
US09818590B2
Systems and methods are provided for identifying missing product ions after demultiplexing product ion spectra produced by overlapping precursor ion transmission windows in sequential windowed acquisition tandem mass spectrometry. Overlapping sequential windowed acquisition is performed on a sample. A first precursor mass window and the corresponding first product ion spectrum are selected from a plurality of overlapping stepped precursor mass windows and their corresponding product ion spectra. A product ion spectrum is demultiplexed for each overlapped portion of the first precursor mass window producing two or more demultiplexed first product ion spectra for the first precursor mass window. The two or more demultiplexed first product ion spectra are added together producing a reconstructed summed demultiplexed first product ion spectrum. Missing product ions are identified in the summed demultiplexed first product ion spectrum by comparing the summed demultiplexed first product ion spectrum and the first product ion spectrum.
US09818584B2
An inductively coupled plasma source for a focused charged particle beam system includes a conductive shield within the plasma chamber in order to reduce capacitative coupling to the plasma. The internal conductive shield is maintained at substantially the same potential as the plasma source by a biasing electrode or by the plasma. The internal shield allows for a wider variety of cooling methods on the exterior of the plasma chamber.
US09818580B2
A transmission line RF applicator apparatus and method for coupling RF power to a plasma in a plasma chamber. The apparatus comprises two conductors, one of which has a plurality of apertures. In one aspect, apertures in different portions of the conductor have different sizes, spacing or orientations. In another aspect, adjacent apertures at successive longitudinal positions are offset along the transverse dimension. In another aspect, the apparatus comprises an inner conductor and one or two outer conductors. The main portion of each of the one or two outer conductors includes a plurality of apertures that extend between an inner surface and an outer surface of the outer conductor.
US09818579B2
According to a first aspect of the present invention, reducing electrical energy stored in a load or in one or more leads for connecting a power supply with the load is achieved by plasma process power circuitry including a switch in operative connection with at least one of the leads for enabling/interrupting power to the load; a first electrical nonlinear device; an energy storing device arranged in series with the first electrical nonlinear device; and a pre-charging circuit in operative connection with the energy storing device, the pre-charging circuit configured to charge the energy storing device to a pre-determined energy level while power to the load is enabled.
US09818573B2
The present invention is related to an apparatus for transporting a charged particle beam. The apparatus may include means for scanning the charged particle beam on a target, a dipole magnet arranged upstream of the means for scanning, at least three quadrupole lenses arranged between the dipole magnet and the means for scanning and means for adjusting the field strength of said at least three quadrupole lenses in function of the scanning angle of the charged particle beam. The apparatus can be made at least single achromatic.
US09818569B2
A high dose output, through transmission target X-ray tube and methods of use includes, in general an X-ray tube for accelerating electrons under a high voltage potential having an evacuated high voltage housing, a hemispherical shaped through transmission target anode disposed in said housing, a cathode structure to deflect the electrons toward the hemispherical anode disposed in said housing, a filament located in the geometric center of the anode hemisphere disposed in said housing, a power supply connected to said cathode to provide accelerating voltage to the electrons.
US09818564B2
The present invention relates to a magnetic proximity switch, comprising a casing, and a balance plate is transversely provided in the middle within the casing; a dynamic magnet and a static magnet are disposed in parallel on the left and right sides above the balance plate; the left end of the balance plate is hinged within the casing; the lower surface of the right end of the balance plate is provided with a dynamic contact; the balance plate is connected to the dynamic magnet via an elastic component A; a wiring terminal A and a wiring terminal B are fixed in parallel on the left and right sides at the bottom in the casing; the top of the wiring terminal A is connected to the balance plate via an elastic component B; the upper portion of the wiring terminal B is transversely bent.
US09818563B2
Swivel actuating pressure switching devices and methods are described herein that include a shorting member that translates and rotates into contact with one or more terminals in response to the application of a specified pressure to a piston included in the switch. The rotation of the shorting member with respect to the one or more terminals can be controlled by a receptacle that can include flutes, which guide the rotational movement of the shorting member in response to fluid pressure that causes the translation of the piston.
US09818558B2
An actuator is allowed to move toward +A direction and toward −A direction. A movable contact engages with the actuator. A fixed contact touch the movable contact with electrical connection when the movable contact is located at an ON position, and are apart from the movable contact with electrical isolation when the movable contact is located at positions other than the ON position. An arc prevention mechanism prevents arc between the movable contact and the fixed contact.
US09818552B2
The present disclosure relates to electric double layer capacitors (EDLCs) that include an alkylating or arylating agent additive capable of scavenging nucleophilic species generated during operation of the EDLC. The additives for the electric double layer capacitors (EDLCs) including an alkylating or arylating agent are described herein. The alkylating or arylating reagent comprises a compound of the formula I: R—X (I) wherein R and X are described herein.
US09818546B2
A ceramic electronic component includes a laminated body including ceramic layers and conductor layers stacked alternately; and first and second external electrodes provided on portions of the laminated body. Each of the first and second external electrodes includes a sintered metal layer provided on the laminated body, a conductive resin layer covering the sintered metal layer, and a plated layer covering the conductive resin layer. The maximum length of the sintered metal layer provided on the second principal surface is shorter than the maximum length of the sintered metal layer provided on each of the first and second side surfaces.
US09818544B2
A monolithic ceramic capacitor includes a plurality of first and second inner electrodes in a ceramic body. A direction in which the first and second inner electrodes are stacked is a stacking direction, a direction perpendicular or substantially perpendicular to the stacking direction in the ceramic body is a length direction, and a direction perpendicular or substantially perpendicular to the stacking direction and the first direction is a width direction. The ceramic body includes an effective portion, a first outer layer portion, a second outer layer portion, a first side portion, and a second side portion. A ratio A/B is about 0.04 or less when a dimension of each of the first side portion and the second side portion in the width direction is A and a dimension of the effective portion in the stacking direction is B.
US09818514B2
Nanocomposite magnetic materials, methods of manufacturing nanocomposite magnetic materials, and magnetic devices and systems using these nanocomposite magnetic materials are described. A nanocomposite magnetic material can be formed using an electro-infiltration process where nanomaterials (synthesized with tailored size, shape, magnetic properties, and surface chemistries) are infiltrated by electroplated magnetic metals after consolidating the nanomaterials into porous microstructures on planar substrates. The nanomaterials may be considered the inclusion phase, and the magnetic metals may be considered the matrix phase of the multi-phase nanocomposite.
US09818510B2
In an electronic component, an outer electrode includes a sintered layer containing a sintered metal, an insulation layer containing an electric insulation material, and a Sn-containing layer containing Sn. The sintered layer extends from each of end surfaces of an element assembly onto at least one main surface thereof so as to cover each of the end surfaces of the element assembly. The insulation layer is directly provided on the sintered layer at each of the end surfaces of the element assembly so as to extend in a direction perpendicular or substantially perpendicular to a side surface of the element assembly, and defines a portion of a surface of the outer electrode. The Sn-containing layer covers the sintered layer except for a portion of the sintered layer that is covered by the insulation layer, and constitutes another portion of the surface of the outer electrode.
US09818506B2
Systems, methods, and apparatus are disclosed for implementing power buses. Apparatus may include a first plurality of connectors, a second plurality of connectors, and a first plurality of conductive sheets configured to electrically couple the first plurality of connectors with the second plurality of connectors. The first plurality of conductive sheets may include a first conductive sheet and a second conductive sheet. The first conductive sheet may conduct a first current in a first direction. The second conductive sheet may provide a return path for the first current in a second direction. The apparatus may also include a second plurality of conductive sheets. The second plurality of conductive sheets may include a third conductive sheet and a fourth conductive sheet. The third conductive sheet may conduct a second current in the first direction. The fourth conductive sheet may provide a return path for the second current in the second direction.
US09818505B2
An electric cable for improving flexibility of an insulating resin portion of the electric cable expressed by a secant modulus value is provided. In an electric cable 10a in which an outer periphery of a conductor 11 made of wires with diameters from 0.15 to 0.5 mm and having a cross-sectional area of 20 mm2 or more is covered with an insulating resin 12 including a flame retardant, a ratio of an electric cable diameter to a conductor diameter is from 1.15 to 1.40, and a secant modulus of the insulating resin 12 is from 10 to 50 MPa.
US09818498B2
Disclosed is a paste composition for printing including conductive powders, a binder, a dispersing agent, and a solvent. The dispersing agent includes a block copolymer of polyethylene oxide (PEO)-polypropylene oxide (PPO)-polyethylene oxide (PEO), or a block copolymer of polypropylene oxide (PPO)-polyethylene oxide (PEO)-polypropylene oxide (PPO).
US09818496B2
The present invention relates to a method for treating tritium water-containing raw water, the method including supplying a part of raw water containing tritium water and alkali water to a circulation tank, mixing the raw water with alkali water in the circulation tank to obtain an electrolyte adjusted so as to have a desired alkali concentration, and continuously electrolyzing the electrolyte while circulating the electrolyte, thereby subjecting the raw water stored in the storage tank to alkali water electrolysis and thus gasifying the raw water.According to the invention, by gasifying tritium water-containing raw water by alkali water electrolysis, the tritium concentration in a tritium-containing hydrogen gas is diluted to 1/1,244 and the tritium water-containing raw water can be reduced in volume.
US09818491B2
A memory device includes a plurality of memory cells for storing data; a plurality of memory cells for storing data; a non-volatile memory unit; a test control unit suitable for detecting weak memory cells among the plurality of memory cells; a program control unit suitable for controlling addresses of the detected weak memory cells to be programmed in the non-volatile memory unit; and a refresh control unit suitable for refreshing the addresses stored in the non-volatile memory unit more frequently than other memory cells.
US09818488B2
A read threshold voltage for a memory is adjusted based on a bit error rate based on decoded data for a plurality of read threshold voltages. The read threshold voltage can be adjusted by reading the memory at a current read threshold voltage to obtain a read value; applying a hard decision decoder to the read value; determining if the hard decision decoder converges for the read value to a converged word; storing bits corresponding to the converged word as reference bits and, if the hard decision decoder converges, (i) computing a bit error rate for the current read threshold voltage based on the reference bits; (ii) adjusting the current read reference voltage to a new read threshold voltage; and (iii) reading the memory at the new read threshold voltage to obtain a new read value, until a threshold is satisfied; and once the threshold is satisfied, selecting the read threshold voltage based on the bit error rates.
US09818483B2
A row decoder of the semiconductor memory device includes a decoding and precharging unit that is connected between a high voltage node and a block word line, wherein the decoding and precharging unit precharges the block word line, and wherein the decoding and precharging unit includes one or more decoding transistors that decode an address and form a transmission path for transmitting a block selection voltage. The row decoder further includes a pass transistor block that transmits one or more row driving voltages to row lines in response to the block selection voltage, wherein the block selection voltage is boosted according to a switching operation of the pass transistor block.
US09818477B2
A method of operating a non-volatile memory device includes receiving program data and a program address. Memory cells that correspond to the program address are selected from among memory cells in an erased state. The selected memory cells are programmed based on the program data such that each of the selected memory cells is programmed to one of a plurality of programmed states, where threshold voltage distributions of the programmed states are different from each other and are higher than a threshold voltage distribution associated with the erased state. By programming all or a portion of the memory cells corresponding to the erased state to have positive threshold voltages, degradation of the data retention capability of the memory cells may be reduced.
US09818476B1
Inventive aspects include a memory device having one or more memory pages including a plurality of memory cells each having a plurality of programmable state levels. The memory device includes a memory control logic section including a program logic section and page-level reprogram state metadata. The program logic section may program the plurality of memory cells dependent on the page-level reprogram state metadata. The program logic section may program a first state level, a second state level, and a third state level of each of the memory cells in consecutive programming operations of the plurality of memory cells dependent on the page-level reprogram state metadata, without requiring any erase operations or read operations during or between the programming operations. Any combination of 1's bit, 2's bit, 4's bit, 8's bit, or 2(N−1)'s bit locations can be written to in a single program operation, as long as the lower order bits are not re-used for later writes, and proper state keeping is kept.
US09818466B2
Slope detection systems and methods are provided that monitor magnetic tunnel junction (MTJ) resistance switching. A low-overhead, sample-and-hold circuit can be used. Slope detection techniques can reduce or eliminate bit-to-bit process variation, thereby reducing or eliminating variation in oxide thickness. In addition, the need for data and reference current can be obviated compared to related art techniques, thereby increasing sensing robustness.
US09818463B2
In a multirank memory system in which the clock distribution trees of each rank are permitted to drift over a wide range (e.g., low power memory systems), the fine-interleaving of commands between ranks is facilitated through the use of techniques that cause each addressed rank to properly sample commands intended for that rank, notwithstanding the drift. The ability to perform such “microthreading” provides for substantially enhanced memory capacity without sacrificing the performance of single rank systems. This disclosure provides methods, memory controllers, memory devices and system designs adapted to these ends.
US09818461B1
A semiconductor memory device includes a memory cell array; a memory cell array; a data receiver suitable for receiving a plurality of data sequentially inputted from an exterior, the plurality of data including previous data and current data; a data driving controller suitable for detecting the number of toggling values of the current data in comparison with the previous data and generating first to fourth driving control signals based on the number of toggling values; and a driver suitable for receiving input data through the data receiver and driving the input data or inverted input data to data transfer lines in response to the first to fourth driving control signals.
US09818454B1
A data storage device involves inner surfaces of sidewalls of a second cover overlapping with and adhesively bonded with the outer surfaces of sidewalls of an enclosure base having an uppermost top surface, where the second cover or an underlying first cover are removably adhered to the uppermost top surface of the base. The removable adhesive bond may comprise a pressure-sensitive adhesive, which can provide for reworkability during the manufacturing and testing process. The second cover-to-base sidewall bond may form a hermetic seal between the second cover and the base. Hence, a thinner base sidewall adjacent to the recording disks is enabled, leaving more space available for larger-diameter recording disks within a standard form factor, hermetically-sealed storage device, which may be filled with a lighter-than-air gas.
US09818449B2
In order to provide a recording and reproducing device that allows a user to select and manage arbitrary play lists, a unit of management for managing all registered play list information and an upper management hierarchical level are added. The unit of management is adapted to be handled on the same level with unified information that indicates a reproduction range of all AV data. User-defined unified information is adapted to be handled on the added management hierarchical level. The user-defined unified information is formed to allow arbitrary reproduction ranges contained on a lower hierarchical level to be registered.
US09818446B2
A method according to one aspect of the present disclosure includes the steps of: acquiring a play list including identification information indicating each of a plurality of elementary streams; selecting an elementary stream indicated by predetermined identification information from the acquired play list; acquiring a difference file including data that is not included in the selected elementary stream; and converting the selected elementary stream into an MP4 file format by combining data included in the difference file and data included in the selected elementary stream based on a manifest file corresponding to the selected elementary stream, the manifest file being necessary for the conversion of a file format based on a predetermined rule.
US09818439B1
A change in servo active gain control values is determined from a beginning of a writing of a test region of a recording medium to an end of the writing of the test region. The servo active gain control values are read from servo marks by a read transducer of a read/write head during the writing. After writing of the test region, the test region is read by the read transducer to determine a change in recorded amplitude from the beginning of the writing to the end of the writing. A gamma value of the read/write head is determined based on the change in servo active gain control values and the change in recorded amplitude.
US09818438B1
A system may compensate for skew in a patterned medium, such as but not limited to a self-assembling bit patterned medium, with a write pole separated from a data storage medium by an air bearing. The write pole being connected to a controller. The data storage medium can have a plurality of magnetic islands arranged in data tracks with each data track having a track center. The write pole may be selectively shifted from the track center by the controller to compensate for a skewed write pole configuration.
US09818437B2
Various embodiments concern a gimbaled flexure having a dual stage actuation structure. The flexure comprises a gimbal on which a motor is mounted. The motor comprises a first and second terminals and a plurality of actuator layers formed from a piezoelectric material. The plurality of actuator layers comprise serially stacked first, second, and third actuator layers. The plurality of actuator layers are respectively poled and connected to the first and second terminals such that both of the first and second actuator layers expand while the third actuator layer contracts in response to application of a signal across the first and second terminals. The differential motion of the plurality of layers in the motor cause the motor to curl about the contracting third actuator layer. The curling motion causes a portion of the flexure to preferentially curl.
US09818427B2
Embodiments of a system and method for removing speech by a user from audio frames are generally described herein. A method may include receiving a plurality of frames of audio data, extracting a set of frames of the plurality of frames, the set of frames including speech by a user with a set of remaining frames in the plurality of frames not in the set of frames, suppressing the speech by the user from the set of frames using a trained model to create a speech-suppressed set of frames, and recompiling the plurality of frames using the speech-suppressed set of frames and the set of remaining frames.
US09818415B2
A method for selecting a subset of channels of (e.g., determined from) at least a segment of a multichannel audio program for watermarking and watermarking the selected subset of channels, and a system or device configured to implement any embodiment of the method, or including a buffer which stores at least one frame or other segment of a multichannel audio program generated by any embodiment of the method or steps thereof. Some embodiments generate watermarking metadata during program creation including by analyzing audio content to be included in segments of a multichannel program, determining at least one watermark suitability value for each channel of each of the segments, and including the watermark suitability values (or watermarking data determined therefrom) as metadata in the program. Some embodiments are implemented by a playback system which determines the selected subset of channels to be watermarked.
US09818414B2
Described is an apparatus which comprises: first logic to generate a first audio data and to embed the first audio data with a watermark to generate an embedded data; a speaker to output the embedded data as a first audible audio; a microphone to receive a second audible audio; and second logic to check the second audible audio for the watermark, and if the second audible audio has the watermark embedded in the first audio data, generate a first message, else generate a second message.
US09818412B2
The present disclosure provides methods, devices and computer program products which provide less complex and more flexible control of the introduced decorrelation in an audio coding system. According to the disclosure, this is achieved by calculating and using two weighting factors, one for an approximated audio object and one for a decorrelated audio object, for introduction of decorrelation of audio objects in the audio coding system.
US09818408B2
Techniques and systems to provide speech recognition services over a network using a standard interface are described. In an embodiment, a technique includes accepting a speech recognition request that includes at least audio input, via an application program interface (API). The speech recognition request may also include additional parameters. The technique further includes performing speech recognition on the audio according to the request and any specified parameters; and returning a speech recognition result as a hypertext protocol (HTTP) response. Other embodiments are described and claimed.
US09818399B1
Systems, methods and apparatus for generating, distributing, and using speech recognition models. A request including a speech data representation of an utterance or feature data extracted from the speech data representation of the utterance is received at a computing device. A transcription of the utterance by applying a speech recognition model to the speech data representation of the utterance or the feature data extracted from the speech data representation of the utterance is obtained by the computing device. A keyword that occurs in the transcription of the utterance is identified by the computing device. Communication between communication devices based at least on identifying the keyword is initiated initiating by the computing device.
US09818393B2
An acoustically absorbent cell for an acoustic panel, comprising a layer with a porous matrix incorporating a plurality of acoustic resonators between a first face and a second face of the porous matrix is described. The resonators are ordered so as to form at least two substantially parallel rows each comprising at least two resonators and extending along the first and second faces.
US09818389B2
A pickup for a guitar that has four (4) or more separate magnetic coils and selection means to select among the coil outputs. In some embodiments, the pickup is passive, not requiring an active pre-amplifier and voltage supply to shape the sound. In some embodiments, the selection means may be incremental or continuous, providing a wider degree to selectivity between and among the outputs of the separate coils.
US09818386B2
A digital multi-media device provides features for a user unskilled in musical arts or sound handling techniques that provides automatic musical score composition in accordance with contained composition instructions. Stored sound samples and interfaces for obtaining external signals provide signals for merger with visual and sound presentations to obtain altered presentations either time shifted or in real time. In this fashion the user can create simulated radio stations for playback of prearranged and composed audio material. Further, the automatically composed musical score may be mixed with synthesized, digitized signals from the stored sound samples and external signals obtained through the device interfaces.
US09818364B2
A display apparatus includes a timing controller, a data driver and a display panel. The timing controller receives input image data at a first frequency substantially equal to a frame rate of an input image. The timing controller generates a data signal having the first frequency based on the input image data having the first frequency. The data driver converts the data signal into a data voltage. The display panel displays an image based on the data voltage.
US09818361B2
A GOA circuit and a liquid crystal device (LCD) are disclosed. The GOA circuit includes a plurality of GOA units and a control module. Each of the cascaded GOA units is configured for charging corresponding horizontal scanning lines within a display area when being driven by a first level clock, a second level clock, a first control clock, and a second control clock. After the horizontal scanning lines are fully charged by the GOA circuit, the control module is configured for resetting the gate driving signals to be at the first level, i.e., the invalid level, via the turn-on pulse signals and the negative-voltage constant-voltage source.
US09818359B2
A scanning-driving circuit and a liquid crystal display device are disclosed. The scanning-driving circuit has a forward-backward scanning module to output a forward and backward scanning-driving signals; a pull-up holding module connected to the forward-backward scanning module to receive a selecting signal of the forward-backward scanning module and to pull up a voltage level of a pull-down control signal node; an input module connected to the forward-backward scanning module and the pull-up holding module to receive a previous-stage clock signal and to charge a pull-up control signal node; a control module connected to the pull-up holding module to receive a present-stage clock signal and to control the pull-up holding module; an output module connected to the pull-up holding module and the control module to output a scanning-driving signal to a scanning line, and to transmit the scanning-driving signal to a pixel unit to ensure a stability of the scanning-driving circuit.
US09818346B2
On the basis of the image data obtained by the image data acquisition section, a target luminance calculation section calculates a target luminance, which is a target value for the luminance of emitted light for each segment region. An inverse filter acquisition section acquires an inverse filter of a light emission distribution function which represents light emission distribution characteristics of the light source for each segment region. A setting value calculation section calculates a setting value for the luminance of emitted light of the light source for each segment region by performing a convolution operation on the target luminance for each segment region with the inverse filter. On the basis of the setting value for each segment region calculated by the setting value calculation section, a light source control section controls the luminance of emitted light of the light source for each segment region.
US09818344B2
A display may have an array of pixels each of which has a light-emitting diode such as an organic light-emitting diode. A drive transistor and an emission transistor may be coupled in series with the light-emitting diode of each pixel between a positive power supply and a ground power supply. The pixels may include first and second switching transistors. A data storage capacitor may be coupled between a gate and source of the drive transistor in each pixel. Signal lines may be provided in columns of pixels to route signals such as data signals, sensed drive currents from the drive transistors, and predetermined voltages between display driver circuitry and the pixels. The switching transistors, emission transistors, and drive transistors may include semiconducting-oxide transistors and silicon transistors and may be n-channel transistors or p-channel transistors.
US09818343B2
An organic light emitting diode (OLED) display includes a substrate, OLEDs disposed on the substrate and separated from each other, pixel circuits, data lines extending in a first direction on the substrate and separated from each other in a second direction crossing the first direction, connecting lines neighboring the data lines and extending in the first direction, and a wire directly connecting one portion of one of the data lines to one portion of one of the connecting lines neighboring the one data line. Each pixel circuit includes a plurality of thin film transistors and each pixel circuit is connected to one of the OLEDs. The data lines and the connecting lines are connected to the pixel circuits, and one or more surfaces of the one portion of the one data line and the one portion of the one connecting line that contact the wire are curved.
US09818341B2
An organic light-emitting display device includes: pixels; and a data driver including a plurality of current measurers connected to the pixels via at least one data line, each of the current measurers including: a first measurement circuit including: a first operational amplifier including a non-inverted input terminal to which a first reference voltage is applied, and an inverted input terminal connected to a first pixel from among the pixels; and a first feedback capacitor connected between the inverted input terminal and an output terminal of the first operational amplifier; and a second measurement circuit including: a second operational amplifier including a non-inverted input terminal to which a second reference voltage is applied, and an inverted input terminal connected to a second pixel from among the pixels; and a second feedback capacitor connected between the inverted input terminal and an output terminal of the second operational amplifier.
US09818340B2
An image display device includes: a pixel array part formed of first to fourth scanning lines arranged in rows, signal lines arranged in columns, pixel circuits in a matrix connected to the scanning lines and signal lines, and a plurality of power source lines which supplies first to third potentials necessary for the operations of pixel circuit; a signal part which supplies a video signal to the signal lines; and a scanner part which supplies a control signal to the first to fourth scanning lines, and in turn scans the pixel circuit for every row, wherein the pixel circuits include a sampling transistor, a drive transistor, first to third switching transistors, a pixel capacitance, and a light emitting device, and a channel length of the drive transistor is made longer than a channel length of the switching transistors to suppress fluctuations in threshold voltage.
US09818336B2
This disclosure provides systems, methods, apparatus, and computer readable media for generating images on a display using a dithering process that takes into account an uneven spacing of available gray scale values in at least one color subfield used to generate the images. The dithering process includes generating a set of initial color subfields, a set of quantized color subfields, and a set of final color subfields, which are then output on the display. The quantized color subfields an the final color subfields are derived based at least in part on the uneven spacing of gray scale values in at least one of the final color subfields.
US09818333B2
A method of self-adaptive conversion for images includes: calculating the degree of color saturation of each pixel of an RGB image and original grey value of each primary color component, and calculating a global gain value; calculating a total gain value of each pixel based on the global gain value and the partial gain value of each pixel; enhancing luminance of the white color component of each primary color component of each pixel based on the total gain value of each pixel, so to output an RGBW image. The present invention improves deviated color saturation to ensure display quality while elevating the display luminance when a conversion from an RGB image into an RGBW image.
US09818321B2
The present invention is a calibration apparatus comprising a calibration unit configured to perform calibration for an image display apparatus; an acquiring unit configured to acquire a color deviation direction that represents a direction of deviation in a color space between a color measurement value and a theoretical value, for each of color patches of a plurality of colors after executing the calibration; and a control unit configured to determine degrees of similarity of the color deviation directions in relation to the color patches of at least some of the plurality of colors included in the plurality of colors and control whether or not the calibration unit is allowed to perform the calibration for the image display apparatus again, on the basis of a result of the determination.
US09818320B2
Embodiments of the present invention provide a device and a method for testing transparency effect of a transparent display substrate. The device comprises a transparency identification module, an optical measurement unit and a reference object including two kinds of regions of different colors. The optical measurement unit is able to directly measure brightness of the two kinds of regions of different colors of the reference object to acquire a first brightness difference, and to measure brightness of the two kinds of regions of different colors of the reference object through the transparent display substrate to acquire a second brightness difference. Based on the first brightness difference and the second brightness difference, the transparency identification module calculates identification degree ID of the transparent display substrate according to the equation: ID = Δ L 2 Δ L 1 × 100 % , where ΔL1 is the first brightness difference and ΔL2 is the second brightness difference. Embodiments of the present invention may eliminate the influence of ambient light on the test and increase the test accuracy of the transparent display substrate.
US09818319B2
A wearable device apparatus, comprises: a first and second housings configured to be connected with each other; a plurality of light emitters configured to be separately located and configured to emit a light through the first housing; a light guide configured to guide a direction of the light emitted from the plurality of light emitters; a plurality of force detection sensor configured to detect a force applied to a certain point of the first housing; and a control board configured to control the plurality of light emitters through detection of the plurality of force detection sensors.
US09818313B2
A screen reader software product feature referred to as a custom summary view, or custom summary, has been developed. The custom summary feature solves the major problem faced by blind users when working with large sets of data. That problem occurs as a result of an inefficiency of gleaning important data from within these larger sets. The custom summary provides the ability to gather such data into a summary that can be navigated easily. This ease of navigation greatly levels the playing field in the competitive workplace for blind workers and students alike. Also taught is a feature, referred to as a multiple region support, which allows users to define blocks of contiguous cells containing data as “regions” when a document such as a spreadsheet is displayed by a screen reader. Regions can either be named by the user or be defined simply by the top left and bottom right cell addresses that represent the boundaries of the block of contiguous cells containing data.
US09818308B2
A simulator of an agricultural working machine has a computer unit coupled to a display unit and a control unit. The agricultural working machine to be simulated has adjustable working parts and control elements that implement adjustment of the working parts and a software module that is stored in the computer unit. The software module depicts a process model of crop-processing processes to be implemented by the agricultural working machine and depicts the machine behavior resulting from the crop-processing processes. The process model and the machine behavior are visualized in the display unit and can be edited by the control unit.
US09818302B2
Vehicle management systems and associated processes can monitor the progress of assets, such as vehicle, along predetermined routes and report the progress to user. The system can compare the actual status of the vehicle to the expected status of the vehicle and to report any difference between the actual status and expected status to a user. Further, the system can receive a predetermined threshold value of the difference from a user and report to the user if the predetermined threshold has been exceeded.
US09818289B2
The present disclosure relates to controlling a mobile device to provide a reminder even when the mobile device experiences a shutdown state. By controlling the mobile device to provide the reminder even when the mobile device experiences a shutdown state, the reminder may still be presented on the mobile device when an operating system of the mobile device has not been initiated.
US09818288B2
A heating, ventilation, and/or air conditioning (HVAC) system may include a visitor presence sensor and a visitor presence indicator. The visitor presence sensor may detect the presence of a visitor at a residence and communicate the presence of the visitor to the visitor presence indicator, which may audibly and/or visually alert a homeowner of the presence of the visitor at the residence.
US09818285B2
A method and apparatus to facilitate learning while moving, efficient multitasking involving movement while the user processes or responds to different stimuli. The stimuli may include but are not limited to information related to education or entertainment or feedback concerning the user's movement. More specifically this movement may be related to coordination, exercise or physiotherapy. The methods and apparatuses of the disclosure involve the user conducting movement, while simultaneously processing information (via: learning; creating through typing, moving, or talking; or being entertained) and receiving feedback or assistance related to that movement, processing, or any combination thereof.
US09818280B2
An instant personal emergency messaging platform in which message content is represented and transmitted via a single operation with the operation invoking a coding of geographic location and status data used to confirm the location and status of an individual.
US09818275B2
Invention provides a wearable neutralizer apparatus for neutralizing anti-theft devices.
US09818274B2
Embodiments of the present invention are directed to security systems and methods for securing an item of merchandise from theft or unauthorized removal. For example, the security system may include a sensor configured to be coupled to the item of merchandise and a charging circuit for providing power to the sensor and/or the item of merchandise. The security system may also include a cable connected to the sensor and at least one optical transceiver for defining a sense loop between the cable and the sensor.
US09818271B2
A system generates a haptic signal. The system receives an audio signal, pre-processes the audio signal by modifying the audio signal to create a modified audio signal, and maps the modified audio signal to a haptic signal. The system then sends the haptic signal to an actuator to generate one or more haptic effects.
US09818269B1
To transmit information, a status light is located on a device. Information is broadcast from the device by controlled blinking of the status light. A computing device captures a video stream of the blinking status light utilizing a camera. The computing device decodes the video stream to extract the information.
US09818258B2
A gaming system which enables a player to exchange progressive awards of corresponding progressive award levels of different multi-level progressive award (“MLP”) configurations. Following the gaming system determining a progressive award of a specific progressive award level of a specific MLP configuration, the gaming system enables the player to accept that determined progressive award or forfeit that determined progressive award for another progressive award of a corresponding progressive award level of a different MLP configuration. The gaming system thus enables a player to swap or replace one progressive award of one progressive award level of one MLP configuration for a different progressive award of a corresponding progressive award level of a different MLP configuration. Such a configuration provides an increased level of excitement and enjoyment for certain players because the player's individual decisions regarding which progressive award offers to accept or reject determine which progressive award the player is ultimately provided.
US09818256B2
A method for synchronizing a casino game playable at a plurality of gaming devices is provided. The method includes receiving, by a server having at least one processor, an indication of a wager from at least one of the plurality of gaming devices, determining, by the server, a schedule for at least one jackpot of the casino game based at least in part on the received indication of the wager, and sending, by the server, the schedule for the at least one jackpot of the casino game to at least a first gaming device and a second gaming device, the sending including sending the schedule to the first gaming device through wired communication channels, and sending the schedule to the second gaming device through at least one wireless communication channel.
US09818255B2
Provided is a game system that makes it possible for different user groups mutually to participate in the progression of a game. In a game system (1), a user terminal (8) that provides a mobile game to a first user group, a game machine (GM) that provides an arcade game to a second user group that is different from the first user group, and a center server (3) that provides a predetermined service thereto, are connected together via a network. And, upon the condition that the first user of the first user group expends a predetermined value, the game system (1) provides an advantageous situation for the arcade game to the second user of the second user group; and moreover, if a benefit condition is satisfied in the arcade game, confers a benefit that can be used in the mobile game upon the first user.
US09818251B2
Mechanisms for dispensing items such as medications and medical supplies. Different mechanisms may be tailored to dispensing different kinds of items, for example medications in single dose packages, vials, syringes, or other similarly-shaped items. The dispensers may be placed in a dispensing unit that includes a lockable restock drawer and a dispense drawer into which items are dispensed by the dispensing mechanisms. The various kinds of dispensing mechanisms may be installed in the restock drawer in any workable proportion and arrangement. The dispensing mechanisms include multiple sensing technologies for tracking and inventory of items and for accurate sensing of items as they are dispensed.
US09818250B2
A system and method for dispensing a kit of items from one or more vending machines includes a kit determination system with a kit analyzer to determine whether there is a specific kit or kits to recommend or assign to a user. A kit may be pre-assigned to the user by a third party. If there is no kit assigned to the user, a kit may be recommended to the user based on past history and a number of other factors. Also included is a vending machine kit dispensing system for dispensing a kit of items from one or more vending machines, the vending machines being interconnected on a network.
US09818246B2
A control system for a vehicle door includes a power assist device coupled between a door and a door opening of the vehicle and a sensor. The system further includes a controller that receives a signal from the sensor, identifies a recognized user from image data within the signal, interprets a control gesture by the recognized user from video data within the signal, and causes the power assist device to move the door in response to the control gesture.
US09818235B1
This disclosure describes systems and methods for automatically verifying stored item dimension values and package utilization at packing. In some implementations, an image(s) of a package that includes items of a shipment set is captured at a pack station and analyzed to determine an actual package utilization. The actual package utilization is compared to an expected package utilization. If a difference between the expected package utilization and the actual package utilization is identified, it may be determined that the stored item dimension values may be inaccurate.
US09818231B2
A computer-implemented medical visualization method includes identifying a three-dimensional model of an anatomical item of a particular mammal; automatically identifying an open path in three-dimensional space through the anatomical item; fitting a smooth curve to the open path; and displaying the anatomical item and a visual representation of the smooth curve to a user on a three-dimensional imaging system.
US09818230B2
A wearable computing device includes a head-mounted display (HMD) that generates a virtual reality environment. Through the generation and tracking of positional data, a the virtual environment may be interrupted or paused. Upon pausing the environment, a user may access a number of ancillary menus and controls not otherwise available during normal operation of the virtual environment.
US09818227B2
Technology is generally disclosed for augmented-reality presentations. In some embodiments, the technology can receive an indication of a user's sensitivity to an aspect of a presentation, receive general content relating to the presentation, receive overlay content relating to the presentation, combine the received general content and the received overlay content to create the presentation, and render the presentation. The overlay content may respond to the user's sensitivity.
US09818220B2
A method and system for volume-rendering. The method and system include generating a volume-rendered image that is shaded from a light direction, displaying the volume-rendered image, displaying a model of a solid at the same time as the volume-rendered image, and displaying a light direction indicator with respect to the model of the solid, wherein the position of the light direction indicator corresponds to the light direction used for shading the volume-rendered image.
US09818216B2
Computerized, audio-based caricature exaggeration which includes: receiving a three-dimensional model of an object; receiving an audio sequence; generating a video frame sequence, said generating comprising computing a caricature of the object, wherein (a) the computing is with a different exaggeration factor for each of multiple ones of the video frames, and (b) the different exaggeration factor is based on one or more parameters of the audio sequence; and synthesizing the audio sequence and the video frame sequence into an audiovisual clip.
US09818214B2
Systems, processes, and computer program products for creating visual designs and arrangements that originate from an image or images are provided. In particular, the present subject matter relates to systems, processes, and computer program products for taking captured images of an intended operating environment and creating visual designs that create visual confusion that can be utilized to disguise a recognizable form of a person or an object by breaking up its outline using portions, magnifications and distortions of a single captured image, portions, magnifications and distortions of multiple captured images, and/or disruptive patterns that can projected on an image screen or can be printed on a material.
US09818213B2
A graphical manipulation tool to create and/or make modifications to a graphical object suitable for visually representing data. The graphical manipulation tool analyzes the graphical object to determine parameters of visual characteristics of the graphical object that can be used to visually represent data. A computing system, through the graphical manipulation tool, may generate metadata that defines a capacity for visual characteristics to represent data. In some cases, a preview is displayed on a user interface indicating to a user how the metadata, if incorporated with the graphical object, may result in the visual characteristics of the graphical object being used to visually represent data. If incorporating the metadata with the graphical object is desirable, the user may provide to include the additional metadata with the graphical object.
US09818212B2
A magnetic resonance imaging (MRI) apparatus and a method of processing an MR image are provided. The MRI apparatus includes a scanner configured to acquire a first image that is a T1-weighted image and a second image that is a fluid attenuated inversion recovery (FLAIR) image by performing an MRI scan on a brain. The MRI apparatus further includes an image processor configured to determine a white matter region in the second image based on the first image and the second image, and detect a white matter hyperintensity (WMH) region in the determined white matter region. The MRI apparatus further includes an output interface configured to display the detected WMH region and a change in the WMH region over time.
US09818201B2
Methods and systems efficiently apply known distortion, such as of a camera and lens, to source image data to produce data of an output image with the distortion. In an embodiment, an output image field is segmented into regions so that on each segment the distortion function is approximately linear, and segmentation data is stored in a quadtree. The distortion function is applied to the segmented image field to produce a segmented rendered distortion image (SRDI) and a corresponding look-up table. To distort a source image, a location in the output image field is selected, and the uniquely colored segment at the same location in the SRDI is found. The look-up table provides the local linear inverse of the distortion function, which is applied to determine from where in the source image to take image texture data for the distorted output image.
US09818198B2
Motorized machinery, such as overhead cranes, are widely used in industries all over the world. It is not easy to move crane payloads without oscillation, increasing the likelihood of obstacle collisions and other accidents. One possible solution to such problems could be aiding the operator with a dynamic map of the workspace that shows the current position of obstacles. This method discloses the use of a camera to take images of the workspace, using imaging blurring to smooth the obtained images, and drawing contours to produce an individual, near real-time map of the workspace. In one or more embodiments, known obstacles may be tagged in a manner which is readable by the camera. This image and historical images of the same workspace are layered on top of one another to produce a map of obstacles on the workspace floor. This imaging and layering can produce a near real-time map of obstacles that can be used to guide heavy motorized machinery around a workspace without incident.
US09818195B2
A method for use in estimating a pose of an imaged object comprises identifying candidate elements of an atlas that correspond to pixels in an image of the object, forming pairs of candidate elements, and comparing the distance between the members of each pair and with the distance between the corresponding pixels.
US09818178B1
A method and system for ghost detection in an image are described. Initially, a mode for detecting ghosting artifact is determined for deciding whether to perform analog or inter field ghosting analysis on the image. Based on the determined mode, a plurality of fields is determined to generate a field overlay image. The image is updated based on the field overlay image and an inter-field average of absolute difference is computed. A significant edge image, a principal edge image, and a delta gradient image are generated. A confidence score indicative of a likelihood of ghosting artifact in the image, is computed based on at least the inter-field average of absolute difference, a first and a second count of pixels in the delta gradient image, a third count of pixels in the principal edge image, and a count of rows of the significant edge image that correspond to the ghosting artifact.
US09818171B2
One embodiment provides a method, involving: displaying, on a display device, display data; sensing, using a device sensor, movement of the display device; determining, based on the movement sensed, one or more responsive actions; executing, using a processor, the one or more responsive actions to adjust a user interface element. Other aspects are described and claimed.
US09818165B2
A system for registering a birth includes a processor and storage device. A location of a user is determined, using a first location detection method. The location of the user is verified, using a second location detection method. A security key is established with a registration authority according to the location. A birth registration report is generated in compliance with the birth registration requirements according to the location. The birth registration report comprises identification of the location, a picture of the newborn child, and a time stamp that identifies a time and date of the birth. The birth registration report is encrypted according to the security key, which prevents altering the birth registration report. The birth registration report is transmitted in encrypted format to a registrar of birth records for the location. The birth registration report is stored in encrypted format on a computerized device.
US09818162B2
Systems and methods may provide for conducting an interest analysis of data associated with a user, wherein the interest analysis distinguishes between abstract interests and social interests. Additionally, one or more recommendations may be generated for the user based on the interest analysis and a current context of the user, wherein the one or more recommendations may be presented to the user. In one example, the abstract interests identify types of topics and types of objects, and the social interests identify types of social groups.
US09818158B1
A computer device and method for processing risk or loss related data to determine insurance underwriting, pricing, or other decisions contingent upon informatic and credit score data. An insurance underwriting decision is identified which is to be rendered regarding an insured. Informatic data is received from one or more of an insured property and vehicle associated with the insured. Credit score data relating to the insured is also received. Analytics is performed on the received informatic data and credit score data to determine the insurance underwriting, pricing, or other decision.
US09818155B2
A fair exchange is disclosed to reduce potential inequities in an electronic trading environment. Market data is sent from a host system to client devices through one or more synchronized local communication servers such that the data can be displayed simultaneously or nearly simultaneously at each client device. Market data sent to client devices might include price information. Likewise, a host system may transaction data sent from client devices via the local communication servers. The ordering of transaction data is based, at least in part, on when the local communication servers received the transaction data from the client devices. Transaction data sent to a host system might include order information.
US09818147B2
Systems, methods, and media for optimizing and facilitating 3D printing services in a marketplace environment are provided. In one example, a system comprises a memory and at least one module, executing on one or more computer processors, to host or participate in a 3D printing service marketplace environment including marketplace participants and a federated network of 3D printing service providers. The at least one module receives a 3D printing request from a marketplace participant to print a 3D object at a 3D printing service provider, and communicates with at least some of the federated network of 3D printer service providers within the marketplace environment. In response to the received request, the at least one module lists at least some of the 3D printing service providers based on a 3D printer identifier metric. The 3D printer identifier metric may include a digital rights authorization.
US09818142B2
Ranking product search results is disclosed, including: determining a plurality of sample pairs corresponding to a query word; determining a plurality of feature score values corresponding to a set of ranking features associated with the query word for each product associated with each of at least a subset of the plurality of sample pairs; and determining a set of weightings corresponding to the set of ranking features based at least in part on the plurality of feature score values and ranking priority assignments corresponding to the at least subset of the plurality of sample pairs.
US09818139B1
Processes for classifying, and dynamically adjusting, tiers for web services are described. Depending on the classification of the web service, support resources (e.g. servers, storage, bandwidth or other communications resources, etc.) may be configured in different ways, such as, for example, sharing resources among one or more of the web services, or isolating the resources for particular web services from those of other web services. Various electronic storefronts may be provided by a service provider to merchants/customers of the service provider. The service provider may classify each of the electronic storefronts for the merchants to a plurality of tiers. Such classifying may be performed, for example, during an enrollment of the merchant with the service provider, and/or during operation of the electronic storefront.
US09818138B2
Embodiments are directed towards employing a transaction room in a digital transaction service to provide participants controlled access and editing of a document. In response to a trigger, a first copy of the document is created. The first copy of the document may be provided to a participant for review such that the first copy is non-editable by the participants, while the document is editable in the transaction room. The document may be prepared for electronic signature such that, when the document has changed after the first copy was provided for review, a second copy of the document is created and tagged for signature; and when the document has not changed after the first copy was provided for review, the first copy may be tagged for signature. Tagging a document copy for signature may include pre-tagging the document for signature based on signing roles of the participants.
US09818133B1
A method of consolidating consumer profiles based on mapping an external identifier of a mobile communication device to a mobile network identification by an authentication network element computer. The method comprises receiving, by an advertisement (ad) bidder server computer, an ad bid request with an external consumer identifier and consumer profile information of a mobile communication device, and receiving, by a mobile communication network, a pixel tag request from the mobile communication device with the external consumer identifier embedded in the pixel tag request, wherein the mobile communication network is maintained by a mobile network carrier that maintains the ad bidder. The method further comprises identifying a mobile network identification of the mobile communication device by the mobile communication network, and storing a mapping between the external consumer identifier and the mobile network identification.
US09818132B2
An advertisement delivery management apparatus according to an embodiment includes an allocation unit and an advertisement delivery unit. The allocation unit selects delivery target users who have the user attribute designated by each of order requests and whose number corresponds to the number of deliveries designated by each of order requests, from a plurality of delivery target users predicted as future advertisement delivery destinations, and allocates the selected delivery target users to the order requests. The advertisement delivery unit selects the advertising information of the order request corresponding to a user attribute of a user of a user terminal on the basis of the allocation result of the allocation unit and transmits the selected advertising information to the user terminal.
US09818128B2
An embodiment relates generally to a method of monitoring playback of content. The method includes providing for a file of content and embedding a playback counter in the file of content, the playback counter associated with a vendor. The method also includes distributing the file of content with the playback counter without restriction and incrementing a value of the playback counter in response to a viewing of the file of content with the embedded playback counter. The method further includes forwarding the value to the vendor to determine a payment to an author of the content.
US09818127B2
A computer-implemented method of implementing comparison of cloud service provider package offerings comprises a plurality of operations. An operation of creating a cloud services architecture specification defining a cloud infrastructure that supports deployment of an application thereto is performed. An operation of determining a cloud services offering price for each one of the plurality of cloud service offerings to characterize implementation of the cloud infrastructure using cloud services thereof on a basis of pricing of such cloud services is performed. Determining the cloud services offering price for a particular one of the cloud service offerings includes mapping the cloud services architecture specification to cloud service pricing information for the particular one of the cloud service offerings.
US09818124B2
Sales Tool and methodology for field representatives of products or services records the dates of site visits with customers, acquires sales data concerning consumption of a product or service in a region which is attributable to the customer, generates a chart that depicts the acquired sales data and superimposes on the chart the site visit information so as to coordinate sales data and site visit information into a unified presentation to the representative. Software implementations can permit the representative to interact with the superimposed site visit information and cause additional information to be retrieved from the local database or elsewhere and be presented. Site visits can include other points-of-contact between the customer and the representative, his or her company, or his or her company's materials.
US09818121B2
A system and method for verifying a secure transaction by evaluating the transaction, generating a first verification value for the transaction, sending an electronic mobile message to a wireless device associated with the transaction, receiving a response from the wireless device to the electronic mobile message associated with the transaction and generating a new second verification value for the transaction based on the response is provided. The second verification value may be used to validate or invalidate the secure transaction.
US09818116B2
An example merchant fraud system may include an automated system for collecting contextual relationship information, plus a routine for analyzing additional data related to sanctions. The system may also include an automated analysis summary routine for creating condensed information subsets or graphlets containing information about sanction entities, some of which can be entities themselves, organized in a data retrieval system, such that an automated relationship examination system can check data from transactions and automatically identify and flag potentially suspect relationship aspects. The system may issue a fraud warning and may review a flagged transaction cluster, accepting transactions when transaction cluster items do not contain links to a known bad entity. Based on a hit with a suspect entity, the breadth of the examined co-related items may be expanded, and if that expansion results in one or more suspect connections, a transaction is rejected and sent for further review.
US09818110B2
Methods and systems for facilitating online transactions are disclosed. One method includes supplying content for display in a frame of a website, the website hosted by a third-party. The method also includes receiving transaction information from the third-party, and returning a token to the frame, the token including state information based on the transaction information. The method further includes passing the token from the frame to the third-party. The method optionally also includes receiving the token from the third-party and transferring funds from a first account to a second account based on the transaction information and the state information.
US09818105B2
Disclosed herein are example embodiments for guaranty provisioning via wireless service purveyance. For certain example embodiments, at least one device, such as a server device of a wireless service provider: (i) may detect at least one proffered guaranty transaction that is associated with at least one product transaction; or (ii) may proffer at least one guaranty based at least partially on at least one wireless service data stream.
US09818102B2
Secure exchange of value and associated information in financial transactions involving beneficial offers available for customers is provided. Various offers, including discounts, prepaid amounts, and the like may be purchased by customers for use with various merchants. A third party issuer obtains information from the customer in selling the offers and issues some kind of indicium of value having a representation of the value of the offer associated therein. Record of the indicia are maintained and either transmitted to the merchant or kept by the issuer or associated financial institutions. When the customer redeems the offer by presenting the indicium to the merchant, the merchant may either authenticate the indicium using the records received by the issuer, or establish communication with the issuer for the issuer to authenticate the indicium, either by itself or in cooperation with one or more related financial institutions.
US09818100B2
The present invention relates particularly to a method and system for consolidating a plurality of a consumer's payment and non-payment source accounts into a consolidated platform with a customer identification or available proxy account numbers that can be assigned to source accounts. The source accounts can be, for example, credit card accounts, ATM accounts, debit card accounts, demand deposit accounts, stored-value accounts, merchant-loyalty card accounts, membership accounts, and identification card numbers. The consumer can access and modify any of the source accounts and manage funds across the source accounts by accessing the consolidated platform with a single access device or mode.
US09818098B2
This disclosure describes systems and methods related to facilitating payments via a peer-to-peer protocol. Tokenized information associated with a payment transaction may be obtained. Establishment of a peer-to-peer communications session with a payment recipient device may be facilitated. The tokenized information to the recipient device via the established peer-to-peer communications session may be communicated in order to facilitate completion of the payment transaction.
US09818096B2
Methods and apparatus to obtain transaction confirmation are described. One example method includes emulating a payment method using a close-proximity communication device of a mobile device, establishing a close-proximity communication link using the close-proximity communication device of the mobile device, transferring payment information from the mobile device using the close-proximity communication device, switching the close-proximity communication device of the mobile device to an information receiving communication mode, and receiving a transaction confirmation at the close-proximity communication device of the mobile device. Other implementations are possible.
US09818094B1
In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products. A computing device provides a user interface of a third-party application program. The user interface includes an interface element that causes purchase of a product. The computing device receives an indication that the user has selected the interface element. The computing device identifies a first identity certificate that is assigned to the third-party application program from among multiple identity certificates that are assigned to multiple respective third-party application programs. The computing device sends the first identity certificate to a server system so as to cause the server system to determine whether the first identity certificate matches a second identity certificate. The computing device receives an indication that the third-party application program is able to legitimately purchase the product. The computing device sends a request for purchasing the product.
US09818079B2
An order management system including a server including a processor, a network interface for communicating with at least one medical device having an associated plurality of consumables, data storage means for storing relationship information for each consumable, current inventory for each consumable, usage history for each consumable, and an order management module including program instructions that, when executed by the processor, are configured to calculate consumable order information based on the relationship information, current inventory, and usage history for each consumable.
US09818065B2
The claimed subject matter includes a system and method for attribution of search activity in multi-user settings. The method includes training a classifier to distinguish between machines that are single-user and multi-user based on activity logs of an identified machine. The identified machine is determined to be multi-user based on the classifier. A number of users is estimated for the identified machine. Activity of the users is clustered based on the number of users estimated. A similarity function is learned for the number of users estimated. The method also includes assigning new activity to one of the users based on the clustering, and the similarity function.
US09818061B1
Audio sensors collaborate for geo-location and tracking of multiple users. Different users can be independently geo-located and tracked within the AI environment. Location is determined from two or more AI clients of known locations that detect an event such as a human voice command to connect a call with a specific user. Responsive to classification of the event in view of the estimated location, a command for an AI action, such as connecting a call between users, is received for a response to the event at the AI clients that detected the event, or others.
US09818058B2
Embodiments of the invention relate to a time-division multiplexed neurosynaptic module with implicit memory addressing for implementing a universal substrate of adaptation. One embodiment comprises a neurosynaptic device including a memory device that maintains neuron attributes for multiple neurons. The module further includes multiple bit maps that maintain incoming firing events for different periods of delay and a multi-way processor. The processor includes a memory array that maintains a plurality of synaptic weights. The processor integrates incoming firing events in a time-division multiplexing manner. Incoming firing events are integrated based on the neuron attributes and the synaptic weights maintained.
US09818049B2
The present invention relates to a Card feed unit for transferring a data carrier for card information of a multi-services card, such as a bank card or credit card, to a reading ahead of a reading unit for at least reading out card information, the card feed unit comprising: —a card receipt position for receipt of the card, —a transfer assembly, preferably comprising a channel, in which: —the card feed unit is suitable for, during insertion of the card in the receipt position, receiving the card in the receipt position by means of an insertion operation with a direction of movement that, at least as seen in one direction, is substantially perpendicular to the readout direction of the card for preventing that the card is readable during the insertion operation. The card feed unit preferably comprises a kernel element and a separate cover element.
US09818045B2
An apparatus for detecting a feature in an image includes an image input section for receiving at least part of the image in the form of image data having a plurality of pixels, the plurality of pixels comprising a plurality of non-border pixels, a feature detection module adapted to attribute a feature probability value to each of the pixels of the image data, and an extremum determination module for determining at least one local extremum among the feature probability values, wherein the extremum determination module is adapted to output, for each of the plurality of pixels, a final indication if the feature probability value of the pixel in question is a local extremum. The extremum determination module is adapted to use, for each of the plurality of non-border pixels, comparison results of at least two comparison operations, with each comparison operation including a comparison of the feature probability value of the non-border pixel in question with the feature probability values of a respective subset of neighboring pixels, with the respective subsets of neighboring pixels being different subsets.
US09818041B2
A high security key scanning system and method is provided. The scanning system may comprise a sensing device configured to determine information and characteristics of a master high security key, and a digital logic to analyze the information and characteristics of the master key. The sensing device may be configured to capture information about the geometry of features cut into the surface of the master key. The logic may analyze the information related to that geometry and compare it to known characteristics of that style of high security key in order to determine the data needed to replicate the features on a new high security key blank. The system may be configured to capture the surface geometry using a camera or other imaging device. The system may utilize object coating techniques, illumination techniques, filtering techniques, image processing techniques, and feature extraction techniques to capture the desired features.
US09818040B2
It is provided a method for detecting an object in a left view image and a right view image, comprising steps of receiving the left view image and the right view image; detecting a coarse region containing the object in one image of the left view image and the right view image; detecting the object within the detected coarse region in the one image; determining a coarse region in the other image of the left view image and the right view image based on the detected coarse region in the one image and offset relationship indicating position relationship of the object in a past left view image and a past right view image; and detecting the object within the determined coarse region in the other image.
US09818039B2
A method and device for automatically identifying a point of interest in a depth measurement on a viewed object using a video inspection device is disclosed. The video inspect device determines the three-dimensional coordinates in a region of interest on the viewed object and analyzes those surface points to determine the desired measurement application (e.g., determining the deepest point, the highest point, or the clearance between two surfaces). Based on the desired measurement application, the video inspection device automatically identifies the point of interest on the viewed object and places a cursor at that location.
US09818037B2
This disclosure is about a method and apparatus for estimating heading misalignment between a device and a person, where the device/apparatus comprises an optical sensor, the optical sensor capable of capturing an image of the person. At least one physical feature of the person is extracted from the image. A misalignment angle is estimated using the at least one physical feature of the person extracted from the image.
US09818035B2
According to an embodiment, an image processing apparatus includes an interface that receives a first image and a second image. A processor extracts a first character string appearing on the first image, and a second character string appearing on the second image. The processor determines that both the first character string and the second character string correspond to a photographed subject in the first image and second image. The processor cuts out each of the characters constituting the first character string, in units of a character. The processor cuts out each of the characters constituting the second character string, in units of a character. The processor calculates a first similarity degree group and a second similarity degree group. The processor recognizes a character string of the subject, based on the first similarity degree group and the second similarity degree group.
US09818020B2
Various examples of systems, methods, and programs embodied in computer-readable mediums are provided for fingerprint liveness detection. Fingerprint liveness may be determined by evaluating pixels of a fingerprint image to identify pores along a ridge segment of the fingerprint image. A circular derivative operator can be used to identify the pores. Liveness of the fingerprint can be determined based upon features of the identified pores.
US09818014B2
A sensor unit for measuring surface structures and properties of an object of organic tissue includes a contact surface adapted to have mechanical contact with the object, a first dielectric layer made from a dielectric material, a first conductor layer including at least one shielding electrode essentially covering an area of the dielectric layer facing the contact surface, the at least one shielding electrode surrounding at least one essentially non-conductive aperture defining a sensing region, and a second conductor layer separated from the first conductor layer by the first dielectric layer and comprising a number of conductive wires extending at least partially under the at least one aperture and having a direction essentially perpendicular to the sensing region, each wire having a predetermined width. A sensing area of each wire is defined by the width and the length of each wire extending in the sensing region.
US09818011B2
A method and device for identifying 2-dimensional (2-D) barcodes contained within a retrieved webpage are disclosed. The method includes the operations of: launching a browser to retrieve at least one webpage; receiving an instruction input by a user for identifying at least one 2-D barcode contained within the at least one retrieved webpage; determining according to the input instruction, whether the at least one 2-D barcode may be available within the at least one retrieved webpage; if the at least one 2-D barcode may be available within the at least one retrieved webpage, obtaining at least one 2-D barcode image; and identifying the least one 2-D barcode image, and obtaining 2-D barcode information associated with the identified least one 2-D barcode image. The disclosed method and device simplifies operations of 2-D barcodes identification within the retrieved webpage.
US09817991B2
Systems, apparatuses, and methods for creating, editing and using notes within the context of a records database. In an embodiment, a user may create a virtual sticky note that is associated with an underlying record such that the note is displayed with the record but extraneous from any field in the business record. Further, not all notes may be seen by all users as various levels of privacy may be established for different users. Embodiments enable users to efficiently and effectively associate their comments or other inputs with a record or file that is maintained on a cloud-based or multi-tenant platform. The notes may be implemented is a cloud-based solution to track notes/comments against business records maintained on a multi-tenant platform. In one embodiment, a note creator may permit other users to specify rules or criteria that determine who or what portions of an organization may view the created notes.
US09817986B1
Disclosed are various embodiments for discovering availability of digital media titles from multiple digital media service providers. For each of a plurality of digital media service providers, a computing device determines the availability of a digital media title for viewing by a user. The computing device presents to the user information about access to the digital media title. The information describes access by the user and from those of the digital media service providers for which the digital media title is available for viewing.
US09817965B2
A method for securing operation of a computing device operated with a stylus includes recognizing a pre-defined gesture performed by a stylus on a touch screen, the pre-defined gesture defined as a user command to lock an item displayed on the touch screen, determining a location of the gesture, determining identity of the stylus, locking an item displayed at the location determined, and recording identity of the stylus. A method for operating a computing device with a stylus includes receiving a command with a stylus to add restricted annotations to a document, receiving identity of the stylus, linking an annotation to the identity, restricting display of the annotation on the document to a computing device receiving input from the stylus; and displaying the document absent the at least one annotation on a computing device on which input from the stylus is not received.
US09817962B2
A transaction module can be incorporated in a terminal for authorizing a transaction between a first application resident in the terminal and a second application resident in an electronic device. The module may include code-obtaining means for obtaining a code; an interface with a communications means of the terminal enabling a validation request including the code to be sent to a secure server; means for generating an audio signal from the code; an interface with a module of the terminal suitable for sending the audio signal to a loudspeaker of the terminal in order to play it back; and means for authorizing the transaction on receiving a validation message from the secure server. The validation message may be representative of the secure server receiving the code from the electronic device.
US09817956B2
A user is authenticated based on feature data of a target such as a body-part or other object obtained by a touchscreen of a computing device. When the user positions the target to interact with the touchscreen, interaction data is gathered. Feature data of the target is determined from the gathered interaction data. The feature data is used to identify one or more of the target and the user. Various actions are executed based on the identification and authentication of the user.
US09817936B2
A method for minimizing layout area of IC is provided. A plurality of first tiles of an initial floor plan are obtained according to a plurality of partitions and channels of the initial floor plan. Each first tile between the partition and the channel has a fixed tile property being the partition or the channel. Each second tile between at least one of the partitions and at least one of the channels has a changeable tile property which can be changed between the at least one partition and the at least one channel. A specific area path of the layout area is obtained according to the partitions, the channels and the routing densities corresponding to the channels. The changeable tile properties of the second tiles are changed according to the specific area path, to re-shape the partitions and re-route the nets within the channels.
US09817926B2
Meshfree model containing a number of particles to represent a structure made of brittle material is defined. At each non-initial solution cycle of a numerical simulation using the meshfree model based on damage mechanics, the following operations are performed: (a) determining one or more damage zones in the structure from simulated structural responses obtained in immediate prior solution cycle; (b) dividing the particles into a first group representing the damage zones and a second group representing the remaining of the meshfree model; (c) applying a meshfree regularization scheme by modifying each particle's strain field of the first group with a morphing function that ensures a homogeneous jump condition along respective borders of the damage zones; and (e) obtaining simulated structural behaviors of the structure using a meshfree stabilization scheme that applies to all of the particle's strain field. Each damage zone represents a crack that can grow over time.
US09817924B2
A method, apparatus, article of manufacture, and computer program product provide the ability to sweep a profile along a circular arc of a path. A sweep operation to sweep a profile along an arc of a path is initialized in a CAD application. For each path segment (in the path) that is circular, a determination is made regarding whether the profile crosses an axis of revolution of the circular path segment at a start position of the circular path segment. The profile that crosses the axis of revolution of the circular path segment is trimmed. The trimmed profile and an association with the circular path segment having the axis of revolution that is crossed by the trimmed profile are stored. A selective union operation that joins the solid bodies from the trimmed profiles is performed.
US09817922B2
A method and system for creating three dimensional (3D) models from two dimensional (2D) data for building information modeling (BIM). The method and system allow new, 2D, 3D and higher dimensional models to be created for existing 3D modeling programs (e.g., AUTODESK REVIT, AUTOCAD, VECTORWORKS, MICROSTATION, ARCHICAD, etc.). The new models are used to enhance and extend existing 3D modeling programs. The new models can also be used to directly create physical objects (e.g., windows, doors, etc.) represented by the new models with robots, 3D printers and manufacturing machines.
US09817921B2
An information processing apparatus is disclosed which includes a control portion configured to allow a user to hand-draw and input a picture as a tag to be associated with user-designated contents so as to create a playlist of the contents based on degrees of similarity between the pictures associated with the contents as the tags thereof.
US09817906B2
An augmentation system configured to present global and local context sensitive augmented content in accordance with multiple criteria, including one or more user's preferences, and present the augmented content via a display layer on top of the original content. The augmentation system provides an efficient browsing, knowledge discovery and exploration experience. The original content remains visible to the user while the augmented content is being viewed and/or interacted with. The global context sensitive augmented content is generated using metrics based on the overall document or content being viewed, while the local context sensitive augmented content is generated using metrics based on the currently viewed or selected object within the document or content being viewed. Real-time and theme based augmentation are used to further enhance the user's experience. The local and global augmentation includes user customized augmented network of concepts and relationships that are of interest to knowledge discovery of the topic at hand.
US09817904B2
The present invention provides a method for providing augmented product specifications based on user reviews. The method obtains input data of specifications and user reviews on a plurality of products, each specification including at least a pair of a feature and a feature-value of the product. The method concatenates the user reviews of the products to form product-documents, each product-document corresponding to the concatenated user reviews of a product. The method further employs a topic model to process the input data and learn topic distributions in the product-documents and word distributions in topics. The topics include specifications of the products. The topic model is a type of statistical model for discovering topics that occur in a collection of product-documents. Based on the topic model, the method can provide augmented specifications including one or more of relevant sentences of the feature-value, feature importance information, and product-specific words of the product.
US09817898B2
Technologies are described herein for locating relevant content items across multiple disparate content sources. Query parameters are received from a user interface for defining a query for searching a number of content sources located on multiple, disparate content servers. A native search is executed on each of the content servers based on the received query parameters, and query statistics and other data regarding content items in the content sources matching the query parameters are received. The query statistics are aggregated across the content servers and presented in the user interface. The presentation of the query statistics may be broken out by each content source, by each query phrase segmented from the query, and the like. In addition, a preview of a number of content items matching the query parameters is presented based on the data received.
US09817896B2
A method of indicating the popularity of the subject of a search query comprising receiving a search query from a user, the search query being received by a search server; determining whether the search query is likely to be related to a particular thing; obtaining popularity information for the particular thing; and, transmitting an indicator of the popularity information to a user computer for display. Some embodiments may also include targeted information about the search query subject, including a map showing the search query subject's location, the location of similar things in the same region as the search query subject, one or more advertisements, and the like. The targeted information and/or the popularity information indicator may be displayed with, or separate from search results associated with the search query.
US09817895B2
A system and method for associating videos with geographic locations is disclosed. The system comprises a communication module, a location module, a tagging module and a database association module. The communication module receives a video uploaded by a content provider and a set of video data describing the video. The location module determines that the video describes a geographic location included in a geographic map based at least in part on the video data. The tagging module determines one or more travelling tags for the video based at least in part on the video data. The database association module associates the video and the one or more travelling tags with the geographic location so that the video with the one or more travelling tags is included in the geographic map.
US09817892B2
Systems, methods, and media for the automated removal of private information are provided herein. In an example implementation, a method for automatic removal of private information may include: receiving a transcript of communication data; applying a private information rule to the transcript in order to identify private information in the transcript; tagging the identified private information with a tag comprising an identification of the private information; applying a complicate rule to the tagged transcript in order to evaluate a compliance of the transcript with privacy standards; removing the identified private information from the transcript to produce a redacted transaction; and storing the redacted transcript.
US09817890B2
An apparatus for predicting a command in a command line interface includes a template command module, a parameter derivation module, and a parameter substitution module. The template command module is configured to determine a template command based on a command line history. The template command includes a command name and a parameter and the command line history includes two or more previously entered commands. The parameter derivation module is configured to determine a parameter derivation rule for deriving the parameter in the template command based on the command line history. The parameter substitution module is configured to substitute a substitute parameter for the parameter of the template command according to the parameter derivation rule.
US09817883B2
An event-related media management system contextualizes media content. The event-related media management system associates media content with contextual event-related data to associate the media content with the events and information about the events. The contextual event-related data can then be used to provide access to the media content, such as through relevant search results or by presenting the media content in organized displays for contextual browsing and navigation. In some embodiments the event-related media management system generates contextualized media content for contextual search, discovery, and advertising.
US09817868B2
A behavioral targeting system determines user profiles from online activity. The system includes a plurality of models that define parameters for determining a user profile score. Event information, which comprises on-line activity of the user, is received at an entity. To generate a user profile score, is model is selected. The model comprises recency, intensity and frequency dimension parameters. The behavioral targeting system generates a user profile score for a target objective, such as brand advertising or direct response advertising. The parameters from the model are applied to generate the user profile score in a category. The behavioral targeting system has application for use in ad serving to on-line users.
US09817866B1
A read is aligned to a reference data set. It is determined whether the read includes any identifier distinction, the determination being performed using the alignment. If so, positional data corresponding to the identifier distinction(s) are defined. Compressed read data is stored in association with a read identifier of the read. The compressed read data includes alignment information (e.g., a start and/or stop position of the alignment). When the read includes an identifier distinction, the compressed read data further includes the positional data and deviation data characterizing the distinction.
US09817859B2
Systems and methods of collecting and aggregating log data with fault tolerance are disclosed. One embodiment includes, one or more devices that generate log data, the one or more machines each associated with an agent node to collect the log data, wherein, the agent node generates a batch comprising multiple messages from the log data and assigns a tag to the hatch. In one embodiment, the agent node further computes a checksum for the batch of multiple messages. The system may further include a collector device, the collector device being associated with a collector tier having a collector node to which the agent sends the log data; wherein, the collector determines the checksum for the hatch of multiple messages received from the agent node.
US09817854B2
Embodiments are directed are towards the transparent summarization of events. Queries directed towards summarizing and reporting on event records may be received at a search head. Search heads may be associated with one more indexers containing event records. The search head may forward the query to the indexers the can resolve the query for concurrent execution. If a query is a collection query, indexers may generate summarization information based on event records located on the indexers. Event record fields included in the summarization information may be determined based on terms included in the collection query. If a query is a stats query, each indexer may generate a partial result set from previously generated summarization information, returning the partial result sets to the search head. Collection queries may be saved and scheduled to run and periodically update the summarization information.
US09817853B1
Systems and methods for managing a tier-map of key items are disclosed. A system may include tiers having at least one tier limit, an indexing tier-map that maps key items to one of the tiers and a serving tier-map that maps key items to one or more of the tiers. The system may also include a memory storing instructions that cause a processor to perform operations. The operations may include using the indexing tier-map to determine that a particular key item is mapped to a first tier, determining that an amount of associated items for the particular key item approaches the tier limit, and updating the indexing tier-map to map the particular key item to map to a second tier. The operations may further include identifying a new associated item for the particular key item and storing the new associated item with the particular key item in the second tier.
US09817848B2
Apparatus, methods and systems of providing AR content are disclosed. Embodiments of the inventive subject matter can obtain an initial map of an area, derive views of interest, obtain AR content objects associated with the views of interest, establish experience clusters and generate a tile map tessellated based on the experience clusters. A user device could be configured to obtain and instantiate at least some of the AR content objects based on at least one of a location and a recognition.
US09817844B2
An aeromagnetic pre-processing system based on a graphic user interface (GUI) includes an input unit for inputting measured aeromagnetic data, GPS data, and reference magnetic data, a data storage unit for storing individual data, collection data, and edition data on division area data groups obtained after an investigation area is divided, a GUI providing unit for providing a GUI for data input/output, an operation unit for performing an operation to perform pre-processing for each of the division area data groups and collection and leveling of the division area data groups, and a controller for controlling the input unit, the data storage unit, the GUI providing unit, and the operation unit.
US09817834B1
Techniques for performing an incremental backup are disclosed. In one particular exemplary embodiment, the techniques may be realized as a method for performing an incremental backup comprising retrieving a first identifier from a first portion of a prior backup of a database, backing up a first portion of a snapshot of the database, retrieving, using at least one computer processor, a second portion of the snapshot of the database, determining whether a second identifier of the second portion of the snapshot of the database is greater than the first identifier, and in the event the second identifier is greater than the first identifier, backing up the second portion of the snapshot of the database.
US09817833B2
A method and system that organizes and transmits data between systems is provided. The system and method also includes monitoring, using the monitoring data of a configuration data object, an identified monitoring location to detect a presence of at least one image file received from an image processing device and detecting, at the monitoring location, a presence of a metadata file associated with the at least one image file and determining if a sufficient amount of metadata is included in the metadata file. In response to detecting a sufficient amount of metadata is included in the metadata file, automatically transmitting the at least one image file and metadata file to the destination location identified in the destination data and creating a table in a database based on the structure data and storing the at least one type of metadata therein.
US09817832B1
Providing a service in a storage system includes using a predicate that corresponds to a subset of storage objects in a set of storage objects stored in the storage system. The predicate is used to select or reject the objects to which the service is to be provided. The predicate is applied to the set of storage objects to obtain the subset of storage objects. The service is then invoked for the subset of storage objects selected according to the predicate. A trigger event causes invocation of the service. The trigger event may be periodic and/or may be a storage object lifecycle event, a storage object access related event, an event corresponding to a state change of the storage system, or an event that is external to the storage system. The trigger event may include the predicate being modified.
US09817822B2
Embodiments of the present invention address deficiencies of the art in respect to web page layout and provide a novel and non-obvious system for managing white space in a web page. In one embodiment of the invention, a method for managing white space in a web page includes detecting white space adjacent to a non-rectangular shaped portlet rendered on the web page. The method further includes measuring a non-rectangular shape of the white space and selecting a graphic having a shape congruent with the shape of the white space. The method further includes rendering the graphic that was selected into the white space.
US09817819B1
In one embodiment, a method includes send, to a client system of a first user, instructions configured to present a translation prompt comprising a first text string; receive, from the client system, a first input by the first user, wherein the first input corresponds to a first translation for the first text string; and calculate a reliability-value for the first translation based on the first input and a credibility-score of the first user, wherein the credibility-score of the first user is based on responses by the first user to checker-translation prompts, wherein the checker-translation prompts each comprise a control string for which a correct translation is known, and wherein the credibility-score is based on a number of responses by the first user that match the respective correct translations for the control strings.
US09817810B2
Textual data is organized into statement clusters. Sentences are extracted from textual data and parsed. A verb usage pattern is identified and an SVO triplet is determined. The SVO triplet is compared to a taxonomy associated with the domain of the data and a sentiment is derived. A statement cluster is constructed comprising a higher level SVO triplet sensitive to the taxonomy and verb usage pattern, as well as the derived sentiment. Accordingly, the statement clusters may be organized by grouping.
US09817807B1
A network-based services platform is configured to receive an application template that specifies characteristics of desired network-accessible service components for use by a network-based application. The network-based services platform searches from available services to find those having characteristics that are compatible with those specified by the application template, and returns an indication of the matching services to a client or developer.
US09817802B2
Intelligent automatic expansion/contraction of abbreviations in text-based electronic communications
A method for intelligently handling abbreviations in text-based electronic communications can begin with the compilation of abbreviation usage history data by an intelligent abbreviation handler component of a text-based electronic communications system. The abbreviation usage history data can indicate a presentation preference for abbreviation elements based upon past usage by the user. An abbreviation element can be an abbreviation, an acronym, or an initialism. The abbreviation element can be presented in a condensed format or an expanded format. Abbreviation elements can be identified in a received text-based electronic communication. The presentation preference of each identified abbreviation element can be intelligently determined for each recipient from the abbreviation usage history data. An abbreviation-adjusted text-based electronic communication can be created for each recipient using the received text-based electronic communication and the determined presentation preference. The abbreviation-adjusted text-based electronic communication can be conveyed to the recipient.
US09817792B2
Systems and methods for creating a surface in a faulted space, which includes using interpolation techniques.
US09817790B2
A multi-processor having a plurality of data processing units and memory units has a bus system that selectively interconnects the processing units and the memory units.
US09817783B2
A module for a data bus comprises a terminal. The terminal comprises two opposite outer faces, each comprising at least one contact, wherein the two contacts are connected by means of an internal data-bus line for forwarding data through the terminal via said internal data bus. The module further comprises a software-protection unit which is integrated into the terminal and connected to said data-bus line.
