Patent application number | Description | Published |
20080301544 | Method and Apparatus for Viewing Electronic Commerce-Related Documents - The present invention includes a method of providing users with formatted access to XML and similar documents received from trading partners using a general purpose viewer or browser. Particular aspects of the present invention are described in the claims, specification and drawings. | 12-04-2008 |
20100199172 | XML streaming transformer (XST) - The present invention includes devices and methods to specify a document transformation. A template specifies a transformation that is applied to a document in a streaming mode, without building a full object tree in memory representing the document. | 08-05-2010 |
20120192062 | SYSTEM AND METHOD TO TRANSFORM RESULTS OF CLIENT REQUESTS USING CLIENT UPLOADED PRESENTATION FORMATS - Method and apparatus to facilitate access to a network-based publication system. In an embodiment, a user or third party affiliate of a network-based publication system uploads a style sheet or other presentation format file to a database in the network-based publication system. Thereafter, the user or third party affiliate sends a request to the network-based publication system, and the publication system uses one or more of the uploaded style sheets to format the response to be transmitted back to the third party affiliate. | 07-26-2012 |
20140095983 | METHOD AND APPARATUS FOR VIEWING electronic COMMERCE-RELATED DOCUMENTS - The present invention includes a method of providing users with formatted access to XML and similar documents received from trading partners using a general purpose viewer or browser. Particular aspects of the present invention are described in the claims, specification and drawings. | 04-03-2014 |
20140100944 | METHOD AND SYSTEM FOR ONLINE CAMPAIGN OPTIMIZATION - An advertisement campaign optimization system, method, and a computer product for determining real time bidding data corresponding to one or more advertisement campaigns targeting one or more users are disclosed. In an embodiment, the method comprises receiving a bid request for the one or more advertisement campaigns. User interest data corresponding to the one or more users is determined. One or more bidding rules based on a first data set and a second data set are also determined. The first data set comprises data corresponding to the one or more users and the second data set comprises data corresponding to the one or more advertisement campaigns. The method determines real time bidding data based on the user interest data and the one or more bidding rules. | 04-10-2014 |
20140280237 | METHOD AND SYSTEM FOR IDENTIFYING SETS OF SOCIAL LOOK-ALIKE USERS - Systems and methods are disclosed for identifying a set of social look-alike users from a plurality of users. In an embodiment, a first set of users is selected from the plurality of users based, at least in part, on one or more characteristics associated with the plurality of users. A degree of similarity is determined between the first set of users and the plurality of users. The plurality of users is ranked based on the degree of similarity and thereafter the set of social look-alike users is determined based on the ranking. | 09-18-2014 |
20150026565 | XML STREAMING TRANSFORMER (XST) - The present invention includes devices and methods to specify a document transformation. A template specifies a transformation that is applied to a document in a streaming mode, without building a full object tree in memory representing the document. | 01-22-2015 |
20150317290 | SYSTEM AND METHOD TO TRANSFORM RESULTS OF CLIENT REQUESTS USING CLIENT UPLOADED PRESENTATION FORMATS - Method and apparatus to facilitate access to a network-based publication system. In an embodiment, a user or third party affiliate of a network-based publication system uploads a style sheet or other presentation format file to a database in the network-based publication system. Thereafter, the user or third party affiliate sends a request to the network-based publication system, and the publication system uses one or more of the uploaded style sheets to format the response to be transmitted back to the third party affiliate. | 11-05-2015 |
Patent application number | Description | Published |
20110033184 | Side Band Pilot Tone for Digital Signal Processing in Polarization Multiplexed Coherent Optical Communication System - A method comprising generating a plurality of first symbols that correspond to a side band pilot tone (SBPT) signal for a plurality of data streams, mapping the first symbols into a plurality of second symbols that correspond to a plurality of signal components of the polarization multiplexed (PM) optical signal, and transmitting the second symbols in a plurality of data blocks of a PM optical signal. An apparatus comprising at least one processor coupled to a memory and configured to obtain a data block that comprises a plurality of SBPTs in a received PM optical signal, estimate a set of values for a carrier frequency and a polarization state, update a tap weight of a master equalizer based on the estimated set of values, and update a plurality of slave equalizers based on the updated tap weight of the master equalizer. | 02-10-2011 |
20110206385 | Method and Apparatus for Frame Detection and Polarization Separation - An optical receiver comprising a frame detector configured to receive a polarized signal comprising a first bit stream and a second bit stream, and further configured to identify a plurality of frames in the first bit stream and the second bit stream using a composite header, and a time-domain equalizer (TDEQ) configured to separate the first bit stream and the second bit stream using a portion of the composite header. | 08-25-2011 |
20120008952 | Method and Apparatus for Carrier Phase Estimation and Correction in a Coherent Optical System - An apparatus comprising a nonlinear lookup unit (NL-LUU) configured to add a phase shift to a signal sample to compensate for pattern dependent phase distortion, and one or more first phase adjustment units coupled to NL-LUU and configured to remove from the signal sample a nonlinear phase error from the NL-LUU, wherein the signal sample corresponds to a received signal polarization component of a polarization multiplexed (PM) coherent signal in a PM coherent optical system. | 01-12-2012 |
20120033965 | Method and Apparatus for Broadband Carrier Frequency and Phase Recovery in Coherent Optical System - A digital apparatus comprising a fast Fourier transform (FFT) module configured to transform a time domain optical signal into a frequency domain optical signal, a circular shifter coupled to the FFT module and configured to provide coarse frequency offset compensation to the frequency domain optical signal based on an estimated frequency offset; and a frequency offset estimation module coupled to the circular shifter and configured to provide the estimated frequency offset based on a power spectrum of the frequency domain optical signal or a data block header autocorrelation of the time domain optical signal. | 02-09-2012 |
20120274364 | Method and Apparatus of Using Time-Domain Interpoolators for Sampling Time Adjustment, Sampling Rate Change, and Sampling Misalignment Compensation in Optical Communications - An apparatus comprising an analog-to-digital converter (ADC); a frequency-domain equalizer (FDEQ); a time-domain interpolator positioned between the ADC and the FDEQ, wherein the time domain interpolator is coupled to the ADC and the FDEQ and configured to perform a time-domain interpolation to compensate a signal sample for a plurality of ADC induced changes. | 11-01-2012 |
20130183034 | Method and Apparatus of Using Digital Equalizer for Cascaded Wavelength Selective Switch Compensation - An apparatus comprising a frequency-domain equalizer that has been iteratively generated to compensate for filtering effects of a wavelength selective switch, wherein the FDEQ is configured to process in a frequency domain digital samples of a polarization multiplexed phase-shift-keying signal that has been transported over an optical channel. | 07-18-2013 |
20130243420 | Method and Apparatus of Using Joint Timing Recovery for a Coherent Optical System - An apparatus and method for performing joint equalization and timing recovery in coherent optical systems. The method includes equalizing signals to generate compensated polarization signals, wherein timing error in a distorted optical signal is calculated based on one of the compensated polarization signals. The method further includes performing resampling polarization signals to correct timing offset in an optical signal based on the calculated timing error. The calculated timing error may also be used to adaptively control one or more operating parameters of an external device. | 09-19-2013 |
20130315609 | METHOD WITH IMPROVED PHASE ROBUSTNESS IN COHERENT DETECTED OPTICAL SYSTEM - An optical signal receiver tracks local oscillator frequency offset (LOFO) and compensates for the phase distortion introduced in the received signals as a result of utilizing the local oscillator within a coherent detection scheme. This phase distortion is basically a constant phase rotation caused by the LOFO and implementation of the receiver using coherent detection and a digital interferometer instead of a conventional (yet complex) carrier phase estimation or recovery scheme. With an optical receiver implemented in this manner, the requirement of using a precise local oscillator laser with low frequency offset is less important. | 11-28-2013 |
20140099116 | Resource-Efficient Digital Chromatic Dispersioin Compensation in Fiber Optical Communication Using Spectral-Shaping Subcarrier Modulation - An optical receiver comprising a frontend configured to receive an optical signal and convert the optical signal into a plurality of digital electrical signals comprising a plurality of spectrally shaped subcarrier signals carrying symbol mapped data information, and a digital signal processor (DSP) unit coupled to the frontend and configured to receive the digital signals from the frontend, demulitplex the digital signals into the subcarrier signals, and compensate chromatic dispersion (CD) for each of the subcarrier signals by applying an equalizer, wherein each of the subcarrier signals is associated with a unique tone frequency and a unique spectral shape. Also disclosed is an optical transmitter comprising a digital signal processor (DSP) unit configured to map data symbols onto a plurality of electrical subcarrier signals that are non-overlapping and spectrally shaped in a frequency domain. | 04-10-2014 |
20140147111 | Level Equalization to Compensate for Implementation Impairments in Optical Communication Systems with High-Order Modulations - A method comprising receiving digital samples from an optical communication system, assigning the samples into bins based on signal levels of the samples, computing an average signal level for each bin, determining a level adjustment transformation function for the samples based on the average signal levels of the bins, and applying the level adjustment transformation function to the samples. Also, disclosed is an optical receiver comprising a frontend configured to receive an optical signal over an optical channel, and convert the optical signal into a plurality of sequences of digital samples, and a processor coupled to the frontend and configured to perform a channel equalization on the samples of the sequences, assign the channel equalized samples of each sequence into bins based on signal levels of the channel equalized samples, determine a level adjustment transformation function for each sequence, and apply the level adjustment transformation function to each sequence. | 05-29-2014 |
20150236790 | Mach-Zehnder Modulator Bias Control for Arbitrary Waveform Generation - A method comprising applying an In-phase (I) offset to an I component of an orthogonal pseudo-random coded direct current (DC) bias signal, applying a Quadrature-phase (Q) offset to a Q component of the orthogonal pseudo-random coded DC bias signal, applying an I dither signal to an I Mach-Zehnder modulator (MZM), wherein the I dither signal is based on the I component of the orthogonal pseudo-random coded DC bias signal, applying a Q dither signal to a Q MZM, wherein the Q dither signal is based on the Q component of the orthogonal pseudo-random coded DC bias signal, and performing arbitrary waveform generation (AWG) by modulating an analog data signal onto an optical carrier signal via the MZMs, wherein the I offset and the Q offset are selected to mitigate crosstalk between the I MZM and the Q MZM due to a finite extinction ratio. | 08-20-2015 |
20150295649 | METHOD AND SYSTEM FOR PERFORMING FIBER NONLINEARITY COMPENSATION FOR OPTICAL 16QAM - A method for reducing link fiber nonlinearities executed by a processor. The method includes decomposing a high order quadrature amplitude modulation (QAM) input into a plurality of sub-components. The method includes applying a plurality of logical operations to the plurality of sub-components. The method includes determining a non-linear compensation term based on the applying the plurality of logical operations to the plurality of sub-components. | 10-15-2015 |
20160028487 | Compensation of Non-Linear Transmitter Impairments in Optical Communication Networks - An optical transceiver comprises a transmitter configured to transmit a first signal, and a receiver coupled to the transmitter and configured to receive a first compensation, wherein the first compensation is based on a pattern-dependent analysis of the first signal, and provide the first compensation to the transmitter, wherein the transmitter is further configured to compensate a second signal based on the first compensation to form a first compensated signal, and transmit the first compensated signal. An optical transmitter comprises a digital signal processor (DSP) comprising a compensator, a digital-to-analog converter (DAC) coupled to the DSP, a radio frequency amplifier (RFA) coupled to the DAC, and an electrical-to-optical converter (EOC) coupled to the RFA. An optical receiver comprises an optical-to-electrical converter (OEC), an analog-to-digital converter (ADC) coupled to the OEC, and a digital signal processor (DSP) coupled to the ADC and comprising a calibrator. | 01-28-2016 |
Patent application number | Description | Published |
20080256666 | METHODS OF IDENTIFYING AND CREATING RUBISCO LARGE SUBUNIT VARIANTS WITH IMPROVED RUBISCO ACTIVITY, COMPOSITIONS AND METHODS OF USE THEREOF - Methods for identifying one or more amino acid substitutions in a Rubisco large subunit polypeptide (variant) that confer increased Rubisco activity in a unicellular photosynthetic organism and transferring those substitutions to a Rubisco large subunit polypeptide of a higher plant cell are described herein. Methods and compositions for modulating plant productivity using the modified Rubisco large subunit polypeptide variants are provided. The Rubisco large subunit sequences are used in a variety of methods including increasing plant productivity in a plant. Transformed plants, plant cell, tissues, seed, and expression vectors are also provided. | 10-16-2008 |
20080271209 | HIGH-THROUGHPUT EVALUATION OF RUBISCO AND PLANT PHOTOSYNTHETIC PERFORMANCE IN VIVO - The present invention provides a method for determining a level of a RuBP, PGA, 2-PA in a photosynthetic cellular extract by resolving at least one RuBP, PGA, or 2-PA or combinations thereof in a photosynthetic cellular extract obtained from a plant. In another aspect, it provides for detecting at least one resolved RuBP, PGA, or 2-PA or combinations, thereby determining a level of the resolved RuBP, PGA, or 2-PA or combinations. In one aspect the photosynthetic cellular extract is obtained from a plant subjected to an abiotic stress. A method of the invention can be useful, for example, for identifying plants with increased photosynthetic performance. Also included herein is a high throughput system for identifying a plant with increased photosynthetic performance. | 10-30-2008 |
20090241224 | Rubisco Activase with Increased Thermostability and Methods of Use Thereof - The present invention provides thermostable polypeptides related to | 09-24-2009 |
20100175151 | RUBISCO ACTIVASE WITH INCREASED THERMOSTABILITY AND METHODS OF USE THEREOF - The present invention provides thermostable polypeptides related to | 07-08-2010 |
20120304337 | ENDOTOXINS HAVING NEMATOCIDAL ACTIVITY AND METHODS OF USE THEREOF - The invention provides novel δ-endotoxin polypeptides, and variants and fragments thereof, obtained from | 11-29-2012 |
20130019344 | Rubisco Activase with Increased Thermostability and Methods of Use Thereof - The present invention provides thermostable polypeptides related to | 01-17-2013 |
20130031667 | Anti-nematode peptides and methods of use thereof - The invention provides novel polypeptides, and variants and fragments thereof, having pesticidal activity against nematodes. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, biopesticide compositions, expression cassettes, and transformed microorganisms and plants comprising a nucleic acid of the invention. These compositions find use in methods for controlling pests, especially plant parasitic nematodes. | 01-31-2013 |
20130111634 | METHODS AND COMPOSITIONS FOR SILENCING GENES USING ARTIFICIAL MICRORNAS | 05-02-2013 |
20140007292 | Novel Insecticidal Proteins and Methods for Their Use | 01-02-2014 |
20140033361 | Novel Insecticidal Proteins and Methods for Their Use - Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are insecticidal nucleic acids and proteins of bacterial species. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest including plants, as probes for the isolation of other homologous (or partially homologous) genes. The pesticidal proteins find use in controlling, inhibiting growth or killing Lepidopteran, Coleopteran, Dipteran, fungal, Hemipteran and nematode pest populations and for producing compositions with insecticidal activity. | 01-30-2014 |
20140298544 | Engineered PEP carboxylase variants for improved plant productivity - Variant phosphoenolpyruvate carboxylase (PEPC) genes are described. The encoded PEPC variants contain amino acid substitutions and have altered kinetic and/or regulatory properties with respect to wild-type PEPC. A variant PEPC gene may be expressed in a plant to improve one or more traits such as CO | 10-02-2014 |
20160031949 | NOVEL INSECTICIDAL PROTEINS AND METHODS OF USE - Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are isolated insecticidal proteins and nucleic acids. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest, as probes for the isolation of other homologous (or partially homologous) genes. The insecticidal proteins find use in controlling or killing lepidopteran, coleopteran, dipteran, fungal, hemipteran, and nematode pest populations and for producing compositions with insecticidal activity. | 02-04-2016 |
Patent application number | Description | Published |
20140119457 | PARALLEL TRANSCODING - Disclosed are various embodiments directed to transcoding a media file in parallel. A media file may be accessed, the media file comprising a bit stream expressing a series of pictures. A first random access point in the bit stream and a second random access point in the bit stream are identified. An input segment of the bit stream is generated, the input segment comprising a starting point, the starting point being the first random access point. One of a plurality of transcoders is selected to transcode the input segment for generating a corresponding output segment, each transcoder being configured to operate concurrently in parallel. The output segment is stored in a memory. | 05-01-2014 |
20140139733 | MANAGING ENCODER PARAMETERS FOR PARALLEL TRANSCODING - Disclosed are various embodiments directed to transcoding a bit stream in parallel. A bit stream may be divided into a plurality of segments, where a plurality of transcoders encode at least a portion of the segments in parallel. If encoding is performed using variable bit rate (BR) encoding, each encoder may encode a segment and vary a BR for the segment. A measured average BR is compared with a target average BR to determine whether to adjust a video quality level (VQL) or any other encoder parameter. A relatively constant subjective quality may be maintained using variable BR encoding while achieving a target average BR. When using constant BR encoding, a VQL or other encoder parameter is used by encoders to achieve relatively constant subjective quality. For example, a relatively continuous quantization parameter between adjacent encoded segments may be achieved. | 05-22-2014 |
20140153909 | AUDIO AND VIDEO MANAGEMENT FOR PARALLEL TRANSCODING - Disclosed are various embodiments directed to transcoding a bit stream comprising audio and video frames that contains discontinuities. The video and/or audio portion of the bit stream may be divided into segments, where some of the segments are transcoded in parallel using a plurality of transcoder devices. In some embodiments, a discontinuity is detected in the bit stream before encoding, where the discontinuity is associated with a shift in a set of time stamps associated with the bit stream. A magnitude of the discontinuity is determined. The transcoding system aligns at least a portion of the audio frames to the series of video frames according to at least the discontinuity and the magnitude of the discontinuity. In other embodiments, the discontinuity is detected after encoding by analyzing time stamps that have been established during the transcoding process. | 06-05-2014 |
20140317372 | DATA FRAME SECURITY - A method of securing a data frame is provided. The method includes receiving a request from a memory client to read or write decoded data in a memory. The memory may be partitioned to have a secure memory region and an unsecure memory region. The method also includes determining if the request is associated with the secure memory region or the unsecure memory region. The method also includes determining whether the memory client has access privileges to the secure memory region if the request is associated with the secure memory region. The method also includes granting the request if the memory client is determined to have access privileges. | 10-23-2014 |
20140337903 | SEAMLESS TRICK-MODE WITH DECREASED LATENCY FOR LIVE TRANSCODE STREAMING - A method for performing trick-mode operations with decreased latency for transcode streaming includes receiving and recording a stream of video data. A single transcoder may transcode the stream of video data and generate output video data in an output buffer following. Segmentation index information may be generated that refers to the output data in the output buffer. Skip-backwards, skip-ahead, and resume requests received from a client device are responded by retrieving transcoded video data from the output buffer or retrieving and transcoding video data from an input storage. A method for performing skip-ahead trick-mode operation with decreased latency may use two transcoders such as two threads of the single transcoder to transcode temporally current content and forward content. The forward content may be associated with a forward time offset with respect to the temporally current content. The transcoded forward content is provided in response to skip-ahead trick mode request. | 11-13-2014 |
20140355625 | DISTRIBUTED ADAPTIVE BIT RATE PROXY SYSTEM - A distributed adaptive bit rate (ABR) proxy system may include a gateway device that includes a first transcoder and is configured to receive segments of a content item from an ABR server, and a secondary device that includes a second transcoder and is configured to receive the segments of the content item from the gateway device. The first transcoder may transcode the segments based at least in part on a first ABR profile to generate first transcoded segments, and the second transcoder may transcode the segments based at least in part on a second ABR profile to generate second transcoded segments. The gateway device may advertise the first and second ABR profiles to user devices and may transmit the first transcoded segments to the user devices in response to requests therefor. The secondary device may transmit the second transcoded segments to the user devices in response to requests therefor. | 12-04-2014 |
20140359155 | SYSTEMS AND METHODS FOR TRANSMITTING CONTENT USING SEGMENT-BASED AND NON-SEGMENT-BASED STREAMS - Systems and methods for transmitting content using segment-based and non-segment-based streams are provided. In some aspects, a method includes identifying at least one segment-based stream of content. Each segment-based stream is associated with a respective first bit rate and includes one or more segments of the content. The method also includes identifying at least one non-segment-based stream of the content. Each non-segment-based stream is associated with a second bit rate and includes a continuous stream of the content. The method also includes enabling switching between use of i) the at least one segment-based stream and ii) the at least one non-segment-based stream to continuously transmit the content to one or more client devices. | 12-04-2014 |
20140359166 | PROVIDING MULTIPLE ABR STREAMS USING A SINGLE TRANSCODER - An device and method for providing multiple adaptive bit rate (ABR) streams using a single transcoder is disclosed. The device receives a group of content segments for a media channel, and converts, using a transcoder, a first of the content segments from a source format to a first data format, a first time duration for converting the first content segment being less than a second time duration for receiving each group of segments. The converted segment is then sent to a client device. On receiving a request from the device for content segments in a second data format, the device performs an initialization of the transcoder to convert content segments from the source format to the second data format, the initialization being completed during a residual period of time, or “operational gap” produced by a difference between the first time duration and the second time duration. | 12-04-2014 |
Patent application number | Description | Published |
20090070097 | USER INPUT CLASSIFICATION - Systems and methods of classifying user input are disclosed. The user input can be, for example, in the form of Roman characters. An ambiguous word (e.g., a word that is a non-pinyin word written in Roman characters and a valid pinyin word) can be identified in the user input. Contextual words (e.g., words adjacent to the ambiguous word) are classified as a pinyin context or a non-pinyin context. The ambiguous word is classified based on the context of the contextual words. | 03-12-2009 |
20120066576 | Anchor Tag Indexing in a Web Crawler System - Provided is a method and system for indexing documents in a collection of linked documents. A link log, including one or more pairings of source documents and target documents is accessed. A sorted anchor map, containing one or more target document to source document pairings, is generated. The pairings in the sorted anchor map are ordered based on target document identifiers. | 03-15-2012 |
20120173552 | Assigning Document Identification Tags - Document identification tags are assigned to documents to be added to a collection of documents. Based on query-independent information about a new document, a document identification tag is assigned to the new document. The document identification tag so assigned is used in the indexing of the new document. When a list of document identification tags are produced by an index in response to a query, the list is approximately ordered with respect to a measure of query-independent relevance. In some embodiments, the measure of query-independent relevance is related to the connectivity matrix of the World Wide Web. In other embodiments, the measure is related to the recency of crawling. In still other embodiments, the measure is a mixture of these two. The provided systems and methods allow for real-time indexing of documents as they are crawled from a collection of documents. | 07-05-2012 |
20140222776 | Document Reuse in a Search Engine Crawler - Systems and method are provided for setting a respective reuse flag for a corresponding document in a plurality of documents based on a query-independent score associated with the corresponding document. A document crawling operation is performed on the plurality of documents in accordance with the reuse flag for respective documents in the plurality of documents. This document crawling operation includes reusing a previously downloaded version of a respective document in the plurality of documents instead of downloading a current version of the respective document from a host computer in accordance with a determination that the reuse flag associated with the respective document meets a predefined criterion. | 08-07-2014 |
Patent application number | Description | Published |
20120271976 | Variable Length Arbitration - In one embodiment, a method determines a plurality of categories for requests for a shared resource being shared by a plurality of entities. A request for the resource is received from an entity in the plurality of entities. The method determines a category in the plurality of categories for the received request. If the received request is determined to be in a first category, the method dispatches the received request to a first arbitration scheme configured to determine an arbitration decision in a first time cycle. If the received request is determined to be in a second category, the method dispatches the received request to a second arbitration scheme configured to determine an arbitration decision in a second time cycle of a different length from the first time cycle. | 10-25-2012 |
20130132799 | PROVIDING LOW-LATENCY ERROR CORRECTING CODE CAPABILITY FOR MEMORY - A memory controller provides low-latency error correcting code (ECC) capability for a memory. In some implementations, the controller is configured to receive a memory access command that includes an address and a length associated with data that is to be transferred to or from the memory device, and transfer one or more bytes of data and one or more bytes of ECC information to or from locations of the memory device associated with the address and the length. | 05-23-2013 |
20130198416 | Systems And Methods For Dynamic Priority Control - System and methods are provided for dynamically managing a first-in/first-out (FIFO) command queue of a system controller. One or more commands are received into the command queue, a command being associated with a priority parameter. A current command first in line to be executed in the command queue is determined, the current command being associated with a first priority parameter. A second command associated with a second priority parameter is determined, the second priority parameter being largest among priority parameters associated with the one or more commands. A final priority parameter for the current command is computed based at least in part on the second priority parameter. | 08-01-2013 |
20130297961 | Systems And Methods For DQS Gating - Systems and methods for timing read operations with a memory device are provided. A timing signal is received from the memory device at a gating circuit. The timing signal is passed through as a filtered timing signal during a gating window. The gating window is configured to open the gating window based on a control signal and to close the gating window based on a falling edge of the timing signal. The falling edge is determined based on a counter that is triggered to begin counting by the control signal. The control signal is generated at a timing control circuit after receiving a read request from a memory controller. The timing control circuit is configured to delay generation of the control signal to cause the gating window to open during a preamble portion of the timing signal. | 11-07-2013 |
20140359207 | Systems and Methods for DQS Gating - Systems and methods for timing read operations with a memory device are provided. A timing signal from the memory device is received at a gating circuit. The timing signal is passed through as a filtered timing signal during a gating window. The gating circuit is configured to open the gating window based on a control signal. The gating circuit is further configured to close the gating window based on a first edge of the timing signal. The first edge is determined based on a counter that is triggered to begin counting by the control signal. At a timing control circuit, the control signal is generated based on i) a count signal from the counter, and ii) a second edge of the timing signal that precedes the first edge in time. | 12-04-2014 |
Patent application number | Description | Published |
20100091837 | Hypothetical Reference Decoder For Scalable Video Coding - The present principles relate to a hypothetical reference decoder (HRD) for a Scalable Video Coding extension for a compression algorithm. One such implementation proposes to modify the H.264/AVC HRD for use with the SVC of AVC. That implementation defines HRD constraints for each interoperability point of SVC. One implementation in particular is described, but other implementations are possible and are contemplated by the present principles. The changes for spatial, temporal, and SNR scalability are shown. There are also changes to the related HRD parameters followed that are shown. The several mentioned implementations provide rules for an HRD for SVC. At least one implementation proposes the SVC-HRD rules as modifications to the AVC-HRD rules. A user may use the proposed SVC-HRD rules to build an SVC-HRD and test a bitstream for SVC compliance. | 04-15-2010 |
20100195738 | CODING SYSTEMS - In an implementation, a supplemental sequence parameter set (“SPS”) structure is provided that has its own network abstraction layer (“NAL”) unit type and allows transmission of layer-dependent parameters for non-base layers in an SVC environment. The supplemental SPS structure also may be used for view information in an MVC environment. In a general aspect, a structure is provided that includes (1) information ( | 08-05-2010 |
20140307066 | METHOD AND SYSTEM FOR THREE DIMENSIONAL VISUALIZATION OF DISPARITY MAPS - The present invention relates to a three dimensional video processing system. In particular, the present invention is directed towards a method and system for the three dimensional (3D) visualization of a disparity map. The 3D visualization system selectably provides 3D surface visualization for disparity map, 3D bar visualization for the disparity map and the 3D line meshing visualization for the disparity map. Based on the 3D visualization system, a user can analyze the disparity map of a stereo content, and then adjusting for different viewing environments to promote comfortable viewing standards. | 10-16-2014 |
20140369421 | Screen Map and Standards-Based Progressive Codec for Screen Content Coding - Methods and systems for delivering screen content to a client device are disclosed. One method includes, for each of a plurality of coding units corresponding to screen regions included in a screen at a particular time, classifying screen content included in the coding unit as having a content type selected from among a plurality of content types, at least one of the content types comprising a screen image type, and, based on a determination that the screen content has a screen image type, applying a progressive standards-based encoding to the screen content of that coding unit. The method also includes transmitting encoded screen content for each of the screen regions to the client device. | 12-18-2014 |
20150063451 | Universal Screen Content Codec - Methods and systems for providing a universal screen content codec are described. One method includes receiving screen content comprising a plurality of screen frames, wherein at least one of the screen frames includes a plurality of types of screen content. The method also includes encoding the at least one of the screen frames, including the plurality of types of screen content, using a single codec, to generate an encoded bitstream compliant with a standards-based codec. The plurality of types of screen content can include text, video, or image content. Blocks containing the various content types can be individually and collectively encoded. | 03-05-2015 |
20150063471 | Post-Process Filter for Decompressed Screen Content - Methods and systems for processing graphical data received at a computing system from a remote source are described. One method includes decoding received graphical content, the received graphical content including an image being compressed using a plurality of codecs, wherein decoding the received graphical content includes creating a decoded image. The method also includes, based on quality of the received graphical content, selecting from among a plurality of filters to apply to the decoded image. The method further includes applying a plurality of filters to at least a portion of the decoded image. | 03-05-2015 |
20150124873 | Chroma Down-Conversion and Up-Conversion Processing - Methods and systems for processing chrominance of screen content, including up-conversion and down-conversion of screen content, are disclosed. One method includes down-converting chrominance of screen content at a computing device from a first format to a second format, the second format compatible with a video codec. The method also includes compressing the down-converted screen content in the second format using the video codec to generate compressed down-converted screen content. The method further includes transmitting the compressed down-converted screen content to a second computing device. | 05-07-2015 |
20150131743 | CODING SYSTEMS - In an implementation, a supplemental sequence parameter set (“SPS”) structure is provided that has its own network abstraction layer (“NAL”) unit type and allows transmission of layer-dependent parameters for non-base layers in an SVC environment. The supplemental SPS structure also may be used for view information in an MVC environment. In a general aspect, a structure is provided that includes (1) information ( | 05-14-2015 |
20150319458 | METHODS AND APPARATUS FOR AUTOMATICALLY DETECTING IMAGE/VIDEO RESOLUTION AND ITS COLOR SUBSAMPLING - Methods and apparatus for automatic detection of image or video resolution from raw image or video data are provided by the present principles. The methods find statistical metrics in the image or video data based on a look-up table of potential resolution and subsampling combinations. The methods compute statistics comprising spatial correlation, temporal correlation, and variances in addition to considering color sampling and luminance levels. The methods determine the strength of correlation between portions of the raw image or video data and find the best match between the data and a plurality of possible resolution and subsampling formats. | 11-05-2015 |
20160092155 | Screen Map and Standards-Based Progressive Codec for Screen Content Coding - Methods and systems for delivering screen content to a client device are disclosed. One method includes, for each of a plurality of coding units corresponding to screen regions included in a screen at a particular time, classifying screen content included in the coding unit as having a content type selected from among a plurality of content types, at least one of the content types comprising a screen image type, and, based on a determination that the screen content has a screen image type, applying a progressive standards-based encoding to the screen content of that coding unit. The method also includes transmitting encoded screen content for each of the screen regions to the client device. | 03-31-2016 |
Patent application number | Description | Published |
20140342532 | DELICATE DRY CLEAN - A method of selectively removing fluorocarbon layers from overlying low-k dielectric material is described. These protective plasma treatments (PPT) are delicate alternatives to traditional post-etch treatments (PET). The method includes sequential exposure to (1) a local plasma formed from a silicon-fluorine precursor followed by (2) an exposure to plasma effluents formed in a remote plasma from a fluorine-containing precursor. The remote plasma etch (2) has been found to be highly selective of the residual material following the local plasma silicon-fluorine exposure. The sequential process (1)-(2) avoids exposing the low-k dielectric material to oxygen which would undesirably increase its dielectric constant. | 11-20-2014 |
20140342569 | NEAR SURFACE ETCH SELECTIVITY ENHANCEMENT - A method of selectively dry etching exposed substrate material on patterned heterogeneous structures is described. The method includes a plasma process prior to a remote plasma etch. The plasma process may use a biased plasma to treat an untreated substrate portion in a preferred direction to form a treated substrate portion. Subsequently, a remote plasma is formed using a fluorine-containing precursor to etch the treated substrate portion using the plasma effluents. By implementing biased plasma processes, the normally isotropic etch may be transformed into a directional (anisotropic) etch despite the remote nature of the plasma excitation during the etch process. | 11-20-2014 |
20140357083 | DIRECTED BLOCK COPOLYMER SELF-ASSEMBLY PATTERNS FOR ADVANCED PHOTOLITHOGRAPHY APPLICATIONS - Embodiments of methods and an apparatus for utilizing a directed self-assembly (DSA) process on block copolymers (BCPs) to form a defect-free photoresist layer for feature transfer onto a substrate are provided. In one embodiment, a method for performing a dry development process includes transferring a substrate having a layer of block copolymers disposed thereon into an etching processing chamber, wherein at least a first type and a second type of polymers comprising the block copolymers are aggregated into a first group of regions and a second group of regions on the substrate, supplying an etching gas mixture including at least a carbon containing gas into the etching processing chamber, and predominately etching the second type of the polymers disposed on the second groups of regions on the substrate in the presence of the etching gas mixture. | 12-04-2014 |
20150064921 | LOW TEMPERATURE PLASMA ANNEAL PROCESS FOR SUBLIMATIVE ETCH PROCESSES - Methods for etching a material layer disposed on the substrate using a low temperature etching process along with a subsequent low temperature plasma annealing process are provided. In one embodiment, a method for etching a material layer disposed on a substrate includes transferring a substrate having a material layer disposed thereon into an etching processing chamber, supplying an etching gas mixture into the processing chamber, remotely generating a plasma in the etching gas mixture to etch the material layer disposed on the substrate, and plasma annealing the material layer at a substrate temperature less than 100 degrees Celsius. | 03-05-2015 |
Patent application number | Description | Published |
20090049189 | Methods and apparatus for supporting transmission of streaming data - A gateway application in a content engine multiplexes requests for real-time content to servers that, in turn, service the requests by streaming appropriate real-time content to requesting users. A software communication port of the content engine may be reserved to receive request messages from multiple client computers, at least two of which request streaming of real-time content according to different selected formats. After identifying client properties (e.g., a format for which to receive streaming real-time content) associated with the requests for real-time content, the gateway application identifies corresponding servers of the content engine to serve the real-time content according to the different selected formats. The gateway application forwards the requests for streaming of real-time content associated with the request messages to the corresponding servers which, in turn, satisfy the requests by streaming the requested real-time content to the client computers. | 02-19-2009 |
20120056498 | RFID TAG WITH ENERGY COLLECTING FUNCTION - The present invention provides an RFID tag with energy collecting function, comprising a shell, and an RFID circuit is arranged in the shell. The RFID tag also comprises an energy converter and an energy-storage unit, wherein the energy converter is used for converting external energy of the RFID tag to electrical energy, the energy-storage unit is arranged in the shell for storing electrical energy generated by the energy converter, so as to provide electricity for the RFID circuit. In the RFID tag in the present invention, by arranging the energy converter to convert the energy, the RFID tag has an energy collecting function; therefore, batteries are not needed to be replaced continuously, so as to be convenient for users. | 03-08-2012 |
20120056710 | DATA TRANSMISSION METHOD, PIPELINE MONITORING METHOD, RF TRANSCEIVER AND SYSTEM - The present invention discloses a data transmission method, pipeline monitoring method, RF transceiver and system. The method comprises: broadcasting and transmitting, by a first radio frequency (RF) transceiver, a data transmission request, and receiving, by the first RF transceiver, a data transmission response returned by a second RF transceiver, wherein the data transmission response includes at least a local identification (ID) of the second RF transceiver as an object ID; analyzing and obtaining, by the first RF transceiver, the object ID from the data transmission response; judging, by the first RF transceiver, whether the second RF transceiver returning the data transmission response is a data receiver according to the local ID and the object ID, if so, sending data to the second RF transceiver; and repeatedly performing, by the second RF transceiver, the above operations of the first RF transceiver, until the local RF transceiver is determined to be the data receiver according to the local ID, and then the data transmission stops. The present invention solves the problem of RF transmission distance limit with the RF devices in a way of point-to-point and directional transmission, thereby realizing the long-distance data transmission at a low cost. | 03-08-2012 |
20120056723 | METHOD AND SYSTEM FOR BAGGAGE CLAIM AT THE AIRPORT - The present invention provides a method and system for baggage claim at the airport. The method includes when an RFID claim tag taken along by a passenger gets close to an RFID reader, the RFID reader reading the RFID claim tag and obtaining baggage claim information; searching corresponding baggage identification information according to the baggage claim information; searching corresponding baggage according to the baggage identification information; and conveying the baggage to a designated place according to the baggage claim information. The present invention enables the passenger to claim his baggage conveniently and quickly. | 03-08-2012 |
20120056727 | EQUIPMENT STATUS CONTROLLING METHOD AND EQUIPMENT - The present invention discloses an equipment status controlling method and equipment. The method comprises arranging a corresponding wireless communicating part for at least one component of a piece of equipment, the wireless communicating part comprising a storage unit for storing component information and a transmitting unit for transmitting the component information based on wireless signal; receiving the wireless signal transmitted by the wireless communicating part and parsing the wireless signal to obtain the component information. The equipment status controlling method and equipment provided by the invention obtain the status of a component in the equipment correctly and easily by arranging wireless communicating part on the components. Arranging the wireless communicating part and reading the wireless signal can be realized easily, which substantially will not affect the existing work of the equipment and can obtain the status of the components without disassembling or replacing the components. As for large-scale equipment, status of each component can be obtained by arranging a corresponding wireless communicating part for each component so as to do corresponding maintenance and repair processing work in time. The operation is to be realized at a low cost. | 03-08-2012 |
Patent application number | Description | Published |
20090028078 | Method and apparatus for providing security in a radio frequency identification system - A part can receive a communication that originates externally of the part, that conforms to a predetermined communications protocol, and that contains payload information consistent with the protocol but subject to a security provision supplemental to the protocol. The part extracts the payload information from the security provision. | 01-29-2009 |
20090028329 | Method and Apparatus for Providing Security in a Radio Frequency Identification System - A response to an event involves transmitting a communication for propagation away from a part externally thereof, the communication containing first and second segments that are respectively subject to first and second security provisions that are different. | 01-29-2009 |
20090028333 | Method and Apparatus for Providing Security in a Radio Frequency Identification System - One aspect involves receiving by a tag of wireless communications that utilize a first security provision, and wireless communications that utilize a second security provision different from the first security provision. A different aspect involves receiving by an entity of an authentication request that is based on a first digital certificate unknown to the entity, and determining by the entity, without external authentication of the first digital certificate, whether the first digital certificate is in a trust relationship with a second digital certificate that is different from the first digital certificate and that is known to the entity. | 01-29-2009 |
20090028334 | Method and Apparatus for Providing Security in a Radio Frequency Identification System - One aspect involves a communication that contains a portion encrypted with a selected key can be wirelessly transmitted by a part for reception and decryption by plural tags. A different aspect involves a tag receiving a first sequence of wireless communications that each contain sequencing information regarding the first sequence, while receiving a second sequence of wireless communications that each include sequencing information regarding the second sequence, and further involves monitoring the sequencing information from received communications of the first sequence while separately monitoring the sequencing information from received communications of the second sequence. | 01-29-2009 |
20090028337 | Method and Apparatus for Providing Security in a Radio Frequency Identification System - A method and apparatus involve storing in a tag a selected digital certificate that permits secure access to said tag from externally thereof. | 01-29-2009 |
20120056741 | SYSTEM TO TRACK ONE OR MORE INDOOR PERSONS, OUTDOOR PERSONS AND VEHICLES - The present invention is a system to track one or more indoor persons that includes an application server with a first processor, a base station, a plurality of tags, a plurality of medical device sensors that includes a wireless blood pressure sensor, a wireless temperature measurement sensor, or a wireless heart rate sensor with a plurality of predetermined boundary readings that are in communication with the tags, a camera that is in communication with the base station and transmits video or a plurality of picture images to the base station and a mobile device that is in communication with the base station within the system. The system can also be modified to track one or more outdoor persons and one or more new or used vehicles as well. | 03-08-2012 |
20150067872 | Method and Apparatus for Providing Security in a Radio Frequency Identification System - A part can receive a communication that originates externally of the part, that conforms to a predetermined communications protocol, and that contains payload information consistent with the protocol but subject to a security provision supplemental to the protocol. The part extracts the payload information from the security provision. | 03-05-2015 |
20150199548 | Method and Apparatus Involving Global Positioning and Long-Range Wireless Link - A tag has a transmitter for transmitting first wireless signals, and a receiver for receiving second wireless signals from which the tag can determine its current physical location. A different embodiment includes a tag having a transmitter for transmitting wireless signals, and a reader having a receiver for receiving the wireless signals, the receiver in the reader being an ultra-sensitive receiver. | 07-16-2015 |
Patent application number | Description | Published |
20080239577 | BALANCED HGA FOR IMPROVED SEEKING PERFORMANCE - In a balanced head gimbal assembly for improved seeking performance, a slider having a magnetic head with a set of read elements to read data and a set of write elements to write data, an air-bearing surface, and a non-air-bearing surface is coupled to a suspension. The suspension includes a loadbeam, a flexure, and a balancing weight. The loadbeam is coupled to an actuator arm. The flexure, coupled to the loadbeam, has a window through which a dimple, coupled to the loadbeam, contacts a dimple contact point. The balancing weight, coupled to the flexure, has a configuration which permits alignment of a center of mass of the head gimbal assembly with the dimple contact point. | 10-02-2008 |
20080316637 | NON-CONTACT MEASUREMENT OF SLIDER FLY HEIGHT BY ELECTROSTATIC FORCE - In a system and method for a non-contact measurement of the fly height of a slider above a magnetic data storage medium using electrostatic force, a slider with a read/write head flies over a magnetic data storage medium. A series of distinct voltages are applied between the slider and the magnetic data storage medium, and corresponding read-back signals are recorded. Using the recorded read-back signals, coefficients for an empirical curve-fit equation are calculated. The coefficients are normalized and converted into a fly height measurement. | 12-25-2008 |
20110003182 | Connection scheme for multiple battery cells - A series-parallel battery system with a buffer resistor coupled to each junction of batteries or battery cells. Buffer resistors on the same row are coupled to a measurement node. Terminals of the battery system and the measurement nodes are treated as measurement points that are coupled to a conventional battery management unit. The buffer resistors provide a means for limiting in-rush current and a means for maintaining voltage balance across the row of batteries in the parallel columns of batteries. A control unit in series with each series of batteries monitors current in the series and comprises a switch to deactivate the column when the current exceeds a set of predetermined current levels. | 01-06-2011 |
20110146047 | Balanced head gimbal assembly for improved seeking performance - In a balanced head gimbal assembly for improved seeking performance, a slider having a magnetic head with a set of read elements to read data and a set of write elements to write data, an air-bearing surface, and a non-air-bearing surface is coupled to a suspension. The suspension includes a loadbeam, a flexure, and a balancing weight. The loadbeam is coupled to an actuator arm. The flexure, coupled to the loadbeam, has a window through which a dimple, coupled to the loadbeam, contacts a dimple contact point. The balancing weight, coupled to the flexure, has a configuration which permits alignment of a center of mass of the head gimbal assembly with the dimple contact point. | 06-23-2011 |
20130049696 | Series/parallel connection scheme for energy storage devices - A battery pack has series-parallel connected battery cells. An inrush current limiting circuit has current limiting devices and a current limiting tracking means limits inrush current from shorted battery cells. Each current limiting tracking means is coupled to the current limiting devices such that they limit an inrush current from parallel neighbor battery cells when one battery cell on the column shorts. The current limiting devices are variable buffer resistors with a positive temperature coefficient. The current limiting tracking means are heat sinks that thermally couples the buffer resistors together such that the buffer resistors increase in resistance with a temperature increase caused by current flowing through the buffer resistor associated with the shorted battery cell. Current regulating elements are in series with columns of battery cells for preventing inrush current to the columns of the battery cells. | 02-28-2013 |
20130224533 | Merged Battery Cell with Interleaved Electrodes - A battery having the electrodes of multiple cell types interleaved to prevent thermal runaway by cooling a shorted region between electrodes. The battery includes multiple cell types where each cell type has multiple electrodes a first polarity. The electrodes of each of the cell types share a pair of the common electrodes having a second polarity. The electrodes of the multiple cell types and the multiple common electrodes are interleaved such that if the electrodes of the multiple cell types and the adjacent common electrodes of one or more cell types short together, the current within the shorted cells is sufficiently small to prevent thermal runaway and the electrodes of the adjacent cells of the other cell types of the first polarity and the common electrodes of the second polarity not having short circuits provide heat sinking for the heat generated by the short circuit to prevent thermal runaway. | 08-29-2013 |
20150207348 | Connection Scheme for Multiple Battery Cells - A series-parallel battery system with a buffer resistor coupled to each junction of batteries or battery cells. Buffer resistors on the same row are coupled to a measurement node. Terminals of the battery system and the measurement nodes are treated as measurement points that are coupled to a conventional battery management unit. The buffer resistors provide a means for limiting in-rush current and a means for maintaining voltage balance across the row of batteries in the parallel columns of batteries. A control unit in series with each series of batteries monitors current in the series and comprises a switch to deactivate the column when the current exceeds a set of predetermined current levels. | 07-23-2015 |
20160118698 | Merged Battery Cell with Interleaved Electrodes - A battery having the electrodes of multiple battery cell types are interleaved to prevent thermal runaway by cooling a shorted region between electrodes. The electrodes of each of the battery cell types with a first polarity share a pair of the common electrodes having a second polarity. The electrodes of the multiple battery cell types and the multiple common electrodes are interleaved such that if the electrodes of the multiple battery cell types and the adjacent common electrodes of one or more battery cell types short together, the current within the shorted battery cells is sufficiently small to prevent thermal runaway and the electrodes of the adjacent cells of the other battery cell types of the first polarity and the common electrodes of the second polarity not having short circuits provide heat sinking for the heat generated by the short circuit to prevent thermal runaway. | 04-28-2016 |
Patent application number | Description | Published |
20080225262 | Displacement Measurement System - A displacement measurement apparatus includes a light source, a splitter grating, a measurement grating, and first a second detector arrays. The splitter grating splits a light beam into first and second measurement channels that each illuminates the measurement grating. The first and second measurement channels split into 0 | 09-18-2008 |
20080304079 | DISPLACEMENT MEASUREMENT SENSOR HEAD AND SYSTEM HAVING MEASUREMENT SUB-BEAMS COMPRISING ZEROTH ORDER AND FIRST ORDER DIFFRACTION COMPONENTS - A sensor head for use with a measurement grating is described. The sensor head comprises: a splitter grating configured to split a light beam into first and second measurement beams; a first retroreflector configured to retroreflect the first and second measurement beams toward the measurement grating; and a second retroreflector configured to retroreflect the first and second measurement beams toward the measurement grating. In one embodiment the second measurement beam is diffracted by the measurement grating to form first and second sub-beams and one of the first and second sub-beams comprises a zeroth order diffraction component and a first order diffraction component. In another embodiment, the first and second sub-beams each comprise a zeroth order diffraction component and a first order diffraction component. | 12-11-2008 |
20090135430 | Systems and Methods for Reducing Nonlinearity in an Interferometer - A system for measuring electromagnetic interference, the system comprising: a plane mirror interferometer receiving a first electromagnetic beam and a second electromagnetic beam having a same linear polarization, each of the first and second electromagnetic beams transmitted on separate paths such that the beams are non-overlapping until immediately before detection of the beams, wherein the interferometer includes: a reference surface and a measurement surface, the reference surface reflecting the first beam, and the measurement surface reflecting the second beam; and a polarization beam splitter, wherein the first and second beams enter the polarization beam splitter at a same facet of the polarization beam splitter. | 05-28-2009 |
20090296760 | Optical Pumping Apparatus and Method to Reduce AC Stark Shift in Atomic Frequency Standards - An optical pumping atomic frequency apparatus for producing an oscillation signal with a stable frequency comprises a cell containing atomic particles of a quantum absorber material whose atomic particles have two clock transition states and first and second excited states. A static bias magnetic field is provided at the cell. A first electromagnetic (EM) field is provided to the cell, to excite transitions between at least one of the clock transition states and at least one of the first and second excited states due to absorption of the first EM field by the atomic particles in the at least one of the clock transition states, in order to alter the relative population of the atomic particles. A second EM field is applied to the cell, to induce transitions between the two clock transition states, so that the absorption of the first EM field by the atomic particles increases. Absorption of the first EM field is detected. The frequency spectrum of the first and second EM fields are controlled; so that the frequency of the output oscillating signal is related to the clock transition frequency. The interactions between the atomic particles and the first EM field cause a light shift as a function of the intensity and the frequency of the first EM field, the light shift having a characteristic curve. The light shift has an absolute value which is related to the frequency and polarization of the first EM field, and the frequency and polarization are chosen to reduce the absolute value of the light shift. The light shift curve has a slope at the frequency which corresponds with an energy difference between the at least one of the clock states and the at least one of the first and second excited states, the slope thereat related to the chemical composition and partial pressure of the buffer gas in the cell. The composition and pressure of the buffer gas reduce the absolute value of the slope of the light shift curve of the clock transition frequency to approximately zero. | 12-03-2009 |
20090316740 | Light Source That Utilizes Small Footprint Reference Gas Cells for Multiple Laser Frequency Stabilization - A light source and the method for operating the same are disclosed. The light source includes first and second lasers, and first and second wavelength control assemblies. The lasers emit first and second light beams, respectively, at wavelengths that are determined by first and second wavelength control signals. First and second beam splitters split the first and second light beams, respectively, to create first and second sampling light beams. The first and second wavelength control assemblies receive sampling light beams and generate the first and second wavelength control signals such that the wavelengths of the first and second light beams differ by no more than a predetermined amount. The first and second wavelength control assemblies each include an absorption cell having a gas that has an optical absorption that varies with the wavelength of the first and second sampling light beams at wavelengths around the output wavelength of the light source. | 12-24-2009 |
20100148757 | METHOD OF CALIBRATING AN INSTRUMENT, A SELF-CALIBRATING INSTRUMENT AND A SYSTEM INCLUDING THE INSTRUMENT - An instrument including a device, a transducer and a calibration module is disclosed. The device produces a reference time and/or a reference frequency. The transducer converts the reference time and/or the reference frequency to a reference signal. The calibration module adjusts an output signal generated by the instrument and/or a result of a measurement taken by the instrument, based on the reference signal. A system including the instrument and a method of calibrating the instrument are also disclosed. | 06-17-2010 |
20100150288 | Synchronization of Low Noise Local Oscillator using Network Connection - Two or more local-oscillator-equipped instruments connected to a network are disclosed. Among the instruments, one instrument is designated as the master instrument and the rest, slave instruments. A master clock signal generated by the local oscillator of the master instrument is used by the slave instruments, through the network, to discipline their own local oscillators to generate slave clock signals that are synchronized to the master clock signal. | 06-17-2010 |
20130258343 | METHOD AND APPARATUS TO IMPROVE SIGNAL-TO-NOISE RATIO OF FT-IR SPECTROMETERS USING PULSED LIGHT SOURCE - An optical spectroscopy method and apparatus increases signal to noise ratio of detected signals. Sample light passed through a sample includes attenuated light pulses and characteristic light located between the attenuated light pulses, the characteristic light formed by interaction between light pulses incident the sample and sample molecules. The attenuated light pulses are substantially removed from the sample light emerging from the sample prior to detection, to increase signal to noise ratio of the detected signal. | 10-03-2013 |
20150062586 | SYSTEM FOR PERFORMING OPTICAL SPECTROSCOPY INCLUDING INTERFEROMETER - A system for performing optical spectroscopy measurements includes a light source for generating an input optical beam and an interferometer. The interferometer includes a beam splitter that splits the input optical beam into first and second light beams; a first light path that directs the first light beam through a sample containing an analyte to a first output port; and a second light path that directs the second light beam to the first output port. At least one of the first and second light paths adjusts a relative phase of a corresponding one of the first and second light beams, so that the first and second light beams are out of phase at the first output port, substantially canceling background light and outputting sample light corresponding to a portion of the first light signal absorbed by the sample in the sample cell. A detection system detects the output sample light. | 03-05-2015 |
20150198482 | METHOD AND APPARATUS TO IMPROVE SIGNAL-TO-NOISE RATIO OF FT-IR SPECTROMETERS USING PULSED LIGHT SOURCE - An optical spectroscopy method and apparatus increases signal to noise ratio of detected signals. Sample light passed through a sample includes attenuated light pulses and characteristic light located between the attenuated light pulses, the characteristic light formed by interaction between light pulses incident the sample and sample molecules. The attenuated light pulses are substantially removed from the sample light emerging from the sample prior to detection, to increase signal to noise ratio of the detected signal. | 07-16-2015 |
20150226606 | Method and Apparatus for Reducing Pointing-Error Noise - An apparatus having a variable angle light source characterized by a pivot point, a variable response optical receiver, and a first optical system is disclosed. The variable response optical receiver receives light generated by the light source on a receiving surface, the receiver generating a signal indicative of an intensity of light that impinges on a receiving surface. The first optical system images the pivot point to a fixed point relative to the receiver surface. In one aspect of the invention the first optical system is chosen such that light from the variable angle light source covers mores than half the receiving surface. The variable angle light source can include a gain chip in a semiconductor laser having a pivot point located substantially on a facet of the gain chip. | 08-13-2015 |
20150244150 | METHOD AND APPARATUS TO REDUCE NOISE CAUSED BY MODE HOPPING IN EXTERNAL CAVITY LASERS - An external cavity laser and method for operating same are disclosed. The external cavity laser includes a gain chip, a grating, an actuator and actuator driver. The grating diffracts light leaving the gain chip in a band of wavelengths back to the gain chip, the grating is characterized by an angle relative to light leaving the gain chip and distance from the gain chip, the angle and distance is controlled by the actuator. Part of the diffracted light is amplified by the gain chip. The actuator driver causes the angle to be dithered about an equilibrium angle in a motion characterized by an amplitude and average frequency. The amplitude of the dithering motion is chosen to either excite a plurality of adjacent laser modes of the gain chip or provide a servo signal for maintaining the grating angle at a target value. | 08-27-2015 |
Patent application number | Description | Published |
20080239082 | HDMI format video pattern and audio frequencies generator for field test and built-in self test - A versatile video pattern and audio pattern generation module, that can be integrated onto a video integrated circuit (IC) to generate functional video test input data, in HDMI format, for gray bars, color bars and moving bar data patterns, and to further generate single-tone audio signals, is disclosed. This video signal generator can be made part of the built-in-self test (BIST) to allow simplified testing of the IC. The signals generated can be used to test the video and audio functionality, as well as enabling a system to be demonstrated in the field. The output of the generator during the demonstration can be displayed using any suitable video display enabling simplified demonstration set-up. These video and audio signals can bemused as a diagnostic tool by the consumer and also for debugging the IC and system as may be necessary. | 10-02-2008 |
20080320324 | Data recovery (CDR) architecture using interpolator and timing loop module - The present invention provides a method and mechanism for data recovery with phase synchronized clock using interpolator and timing loop module and a data latching circuit. The interpolator can be considered as a programmable delay circuit with a specified delay resolution over the clock period. | 12-25-2008 |
20100037283 | Multi-Stream Digital Display Interface - Multiple video streams can be transmitted over a high speed link. A connection with a receiver can be detected by a transmitter. The transmitter can then establish a link with the receiver. Multiple streams of video data can be packed into a transfer unit. The transmitter can then transmit the transfer unit with the multiple stream video data over one or more lanes of the link to the receiver. A high speed communications link between a receiver and a transmitter can transmit data for multiple video streams over a single lane within a data link. The high speed communication link is scalable in bandwidth and video/audio streams transmitted, and backward compatible with other types of video data communication connections. The high speed link may support up to eight video/audio streams simultaneously, thereby enabling full use of data link bandwidth. | 02-11-2010 |
20110087806 | Dual-Mode Data Transfer of Uncompressed Multimedia Contents or Data Communications - A system and corresponding method for transferring data. Data may be selectively communicated via a USB port of a device. An indication of a device type may be received at the USB port from an external interface. USB protocol data or uncompressed high definition media data may be caused to be selectively supplied to the USB port as a function of the indication. The selected data may be transmitted via the USB port to an external interface. The uncompressed high definition media data may include at least one lane of media data or multimedia data in accordance with a DisplayPort standard. In some embodiments, either USB protocol data or multimedia data comprising audio data and uncompressed high definition video data may be caused to be selectively supplied to the USB port as a function of the indication. The indication may be a data format signal. | 04-14-2011 |
20110193970 | Reducing Jitter in a Recovered Data Stream Clock of a Video DisplayPort Receiver - The system and method, applicable to video display port applications, reduces the jitter in a regenerated data stream clock by using a first-in first-out (FIFO) storage memory to average the variations thereto. The method comprises loading the data extracted from data packets, received over a high speed connection, into the FIFO and running the application using the data in the FIFO. An initial frequency value of the stream clock Fvid is generated from the link clock Flink. Two integer values received over the link, M and N, that establishes a relationship between Flink and Fvid, are used to initiate recovery of Fvid. Lower and upper limits are set for data in the FIFO and the value of Fvid is adjusted to keep the level of data stored in the FIFO within these limits. Accordingly, variations of Fvid are averaged over the limits of the FIFO, thereby reducing the jitter. | 08-11-2011 |
20120203937 | Transfer of Uncompressed Multimedia Contents or Data Communications - A system and corresponding method for transferring data via an interface assembly. The data may be transferred between a USB port of a first device and a media port of a second device. Uncompressed high definition media data may be received from the USB port. The received uncompressed high definition media data may be supplied to a media connector in accordance with a first media standard, such that the supplied data can be transmitted in accordance with the first media standard via the media connector to the media port of the second device. The uncompressed high definition media data may include multimedia data and side-band communication data. A single signal may be encoded and decoded in accordance with a protocol that enables the single signal to communicate all side-band communication to and from the source device via a single pin of a USB connector. | 08-09-2012 |
20120229076 | SYSTEMS AND METHODS FOR POWERING A CHARGING CIRCUIT OF A COMMUNICATIONS INTERFACE - Embodiments include systems and methods of powering a mobile device using a sink device. The method may include detecting a coupling of a mobile device to the sink device and transmitting an acknowledgement in response to a query, the acknowledgement confirming that the sink device has charging capability. Power may be selectively provided in response to the power request. According to some embodiments, the method includes transmitting a query by a communications transmitter to determine if a sink device has charging capability, and deactivating a driver for a power line and transmitting a power request using the communications transmitter in response to receiving an acknowledgement signal from the sink device. The method may further include selectively providing power received from the sink device to a charging circuit of the mobile device. The mobile device may include an HDMI transmitter for communicating through a transmission line to an HDMI sink device. | 09-13-2012 |
20140129740 | Devices And Methods For Multiple Data Streams Over USB 2.0 - Provided are methods for transmitting two or more data streams through the same cable. The cable includes at least two sets of conductive points, each set capable of independently transmitting a separate data stream. The cable may be USB 2.0 type cable. Pins 2 and 3 may be assigned for transmitting one data stream, while pins 4 and 5 may be assigned for transmitting another data stream. For example, one data stream may be audio-video signal transmitted to an audio-video receiver. | 05-08-2014 |
Patent application number | Description | Published |
20130185433 | PERFORMANCE INTERFERENCE MODEL FOR MANAGING CONSOLIDATED WORKLOADS IN QOS-AWARE CLOUDS - The workload profiler and performance interference (WPPI) system uses a test suite of recognized workloads, a resource estimation profiler and influence matrix to characterize un-profiled workloads, and affiliation rules to identify optimal and sub-optimal workload assignments to achieve consumer Quality of Service (QoS) guarantees and/or provider revenue goals. The WPPI system uses a performance interference model to forecast the performance impact to workloads of various consolidation schemes usable to achieve cloud provider and/or cloud consumer goals, and uses the test suite of recognized workloads, the resource estimation profiler and influence matrix, affiliation rules, and performance interference model to perform off-line modeling to determine the initial assignment selections and consolidation strategy to use to deploy the workloads. The WPPI system uses an online consolidation algorithm, the offline models, and online monitoring to determine virtual machine to physical host assignments responsive to real-time conditions to meet cloud provider and/or cloud consumer goals. | 07-18-2013 |
20130262678 | DIFFERENTIATED SERVICE-BASED GRACEFUL DEGRADATION LAYER - The differentiated service-based graceful degradation layer (DSGDL) allows cloud-based architectures to operate through and recover from periods of limited capability. The DSGDL protects and continues serving higher priority requests with the best possible response even as the underlying cloud-based services deteriorate. The DSGDL offloads lower priority requests to lower-grade secondary capability that can be dynamically provisioned in order to reserve the best capability for maintaining high priority service (e.g., by re-directing lower priority requests to a slightly out-of-date cached dataset, and reserve the primary consistent database for higher priority requests). The DSGDL 1) implements an overlay network over existing cloud services to route and enforce priority requests, and 2) provisions on-demand computing nodes and sites to provide secondary capability for service requests as needed. | 10-03-2013 |
20150229582 | Performance Interference Model for Managing Consolidated Workloads in QoS-Aware Clouds - The workload profiler and performance interference (WPPI) system uses a test suite of recognized workloads, a resource estimation profiler and influence matrix to characterize un-profiled workloads, and affiliation rules to identify optimal and sub-optimal workload assignments to achieve consumer Quality of Service (QoS) guarantees and/or provider revenue goals. The WPPI system uses a performance interference model to forecast the performance impact to workloads of various consolidation schemes (e.g., consolidation strategies) usable to achieve cloud provider and/or cloud consumer goals, and uses the test suite of recognized workloads, the resource estimation profiler and influence matrix, affiliation rules, and performance interference model to perform off-line modeling to determine the initial assignment selections and consolidation strategy to use to deploy the workloads. The WPPI system uses an online consolidation algorithm, the offline models, and online monitoring to determine virtual machine to physical host assignments responsive to real-time conditions to meet cloud provider and/or cloud consumer goals. | 08-13-2015 |
20150244563 | DIFFERENTIATED SERVICE-BASED GRACEFUL DEGRADATION ERROR - The differentiated service-based graceful degradation layer (DSGDL) allows cloud-based architectures to operate through and recover from periods of limited capability. The DSGDL protects and continues serving higher priority requests with the best possible response even as the underlying cloud-based services deteriorate. The DSGDL offloads lower priority requests to lower-grade secondary capability that can be dynamically provisioned in order to reserve the best capability for maintaining high priority service (e.g., by re-directing lower priority requests to a slightly out-of-date cached dataset, and reserve the primary consistent database for higher priority requests). The DSGDL 1) implements an overlay network over existing cloud services to route and enforce priority requests, and 2) provisions on-demand computing nodes and sites to provide secondary capability for service requests as needed. | 08-27-2015 |
Patent application number | Description | Published |
20080279567 | ASYMMETRIC ETHERNET OPTICAL NETWORK SYSTEM - An Ethernet-based optical network system includes a first optical transmitter that can receive a first electric signal and to produce a first optical signal, a first optical receiver that can convert the first optical signal to a second electric signal. The first electric signal, the first optical signal, and the second electric signal have a first transmission baud rate. A down converter can receive a third electric signal having the first transmission baud rate and to produce a fourth electric signal having a second transmission baud rate. A second optical transmitter can receive the fourth electric signal and produce a second optical signal having the second transmission baud rate. A second optical receiver can convert the second optical signal to a fifth electric signal having the second transmission baud rate. An up converter can convert the fifth electric signal to a sixth electric signal having the first transmission baud rate. | 11-13-2008 |
20130004484 | ANTI-C-MET ANTIBODY FORMULATIONS - Provided herein are pharmaceutical formulations comprising a one-armed, anti-c-met antibody and uses of the same. | 01-03-2013 |
20130170065 | SUBSTRATE PATTERNING IN PERPENDICULAR STORAGE MEDIA - According to one embodiment, a patterned magnetic storage medium is disclosed herein. The magnetic storage medium includes a pattern formed on a substrate. The pattern includes at least a first and second feature and an edge defined between the first and second features. Additionally, the magnetic storage medium includes a magnetic layer formed on the pattern. The magnetic layer includes grains separated by a non-magnetic segregant boundary. The segregant boundary is positioned above the edge of the pattern. | 07-04-2013 |
20140272469 | ANNEALING TREATMENT FOR ION-IMPLANTED PATTERNED MEDIA - The present disclosure relates to a method for fabricating an ion-implanted bit-patterned medium. The method includes providing a medium, the medium having a magnetic layer and a substrate and the magnetic layer includes migrating components. The method further includes forming a patterned mask layer on the surface of the magnetic layer and then ion-implanting the medium through the patterned mask layer, wherein the exposed portions of the magnetic layer comprise trench regions, the covered portions of the magnetic layer comprise island regions, and the transition areas between the trench regions and the island regions comprise boundary regions, wherein the island regions have more favorable magnetic properties than the trench regions. The method also includes annealing the medium, wherein the migrating components diffuse from inside the island regions towards the trench regions. | 09-18-2014 |
20150064191 | ANTI-C-MET-ANTIBODY FORMULATIONS - Provided herein are pharmaceutical formulations comprising a one-armed, anti-c-met antibody and uses of the same. | 03-05-2015 |
20150124350 | VERTICALLY AND HORIZONTALLY WEAKLY COUPLED PERPENDICULAR SMALL GRAIN MEDIA - In one general embodiment, a magnetic medium includes a recording layer having at least three exchange control layers each having a magnetic moment less than 100 emu/cc, and four magnetic layers separated from one another by the exchange control layers. An uppermost of the magnetic layers is doped with oxygen. In another general embodiment, a magnetic medium includes a recording layer having at least three exchange control layers and four magnetic layers separated from one another by the exchange control layers. An uppermost of the magnetic layers has an oxygen content of greater than 0.5 vol %. An average pitch of magnetic grains in a lowermost of the magnetic layers is 9 nm or less. A lowermost of the magnetic layers has an oxide content of at least 20 vol %. | 05-07-2015 |
20150248909 | STRUCTURE WITH SEED LAYER FOR CONTROLLING GRAIN GROWTH AND CRYSTALLOGRAPHIC ORIENTATION - According to one embodiment, a structure includes a substrate; an epitaxial seed layer positioned above the substrate, the epitaxial seed layer including a plurality of nucleation regions and a plurality of non-nucleation regions; and a crystalline layer positioned above the epitaxial seed layer, where the epitaxial seed layer has a crystallographic orientation substantially along an axis perpendicular to an upper surface of the substrate. | 09-03-2015 |
20160140991 | SELF-ASSEMBLED NANOPARTICLES WITH POLYMERIC AND/OR OLIGOMERIC LIGANDS - In one embodiment, a structure includes: a substrate; and a monolayer of nanoparticles positioned above the substrate, where the nanoparticles are each grafted to one or more oligomers and/or polymers, and where each of the polymers and/or oligomers includes at least a first functional group configured to bind to the nanoparticles. In another embodiment, a structure includes: a substrate; a structured layer positioned above the substrate, the structured layer comprising a plurality of nucleation regions and a plurality of non-nucleation regions; and a crystalline layer positioned above the structured layer, where the plurality of nucleation regions have a pitch in a range between about 5 nm to about 20 nm. | 05-19-2016 |
20160140994 | DIRECTED SELF-ASSEMBLY OF NANOPARTICLES WITH POLYMERIC AND/OR OLIGOMERIC LIGANDS - In one embodiment, a method includes: depositing a plurality of nanoparticles on a substrate; and forming a monolayer of the nanoparticles on the substrate via self-assembly, where each of the nanoparticles comprises a nanoparticle core grafted to one or more oligomers and/or polymers, where each of the polymers and/or oligomers includes at least a first functional group configured to bind to the nanoparticles. In another embodiment, a method includes: depositing a plurality of nanoparticles on a substrate; and forming a monolayer of the nanoparticles on the substrate via self-assembly, where the nanoparticles each comprise a nanoparticle core grafted to one or more oligomers and/or polymers, each of the polymers and/or oligomers including a first terminal functional group configured to bind to the nanoparticles, and an optional second terminal functional group configured to bind to the substrate, where the substrate comprises guiding features configured to direct the self-assembly of the nanoparticles. | 05-19-2016 |
Patent application number | Description | Published |
20090044616 | TIRE PARAMETER MONITORING SYSTEM WITH SENSOR LOCATION USING MAGNETIC FIELDS - A tire parameter monitoring system has a plurality of sensor units each mounted with a different vehicle tire. Each sensor unit has a magnetic sensing element for converting magnetic field signals generated by a proximate set of magnets mounted to the vehicle at the tire locations. Each magnet set generates a unique magnetic field which identifies the magnet set location. Each sensor unit has a microcontroller for combining the converted magnetic field signals with fire parameter signals, and a transmitter for transmitting the combined signals to a receiving location. Received tire parameter signals are correlated with the tire location using the location signals, and driver advisory signals are presented to the driver. | 02-19-2009 |
20090145216 | TIRE PARAMETER SENSOR UNIT WITH REAL TIME DATA STORAGE - A tire parameter sensor unit for monitoring one or more vehicle tire parameters such as internal tire pressure and temperature and developing a permanent log of the operational history of the tire. The sensor unit has a power system, a processor/transmitter, a radio time clock, one or more sensors, and a memory mounted on a substrate. This assembly is permanently attached to the tire in the side wall or tread wall. Initial tire identification information is stored in the memory upon tire fabrication. During the lifetime of the tire, operational information specifying the tire operating conditions (pressure, temperature, etc.) is permanently stored in the memory along with real time data. The operational information and real time data can be read out from memory to provide the history log. | 06-11-2009 |
20100134269 | Tire parameter monitoring system with sensor location using RFID tags - A tire parameter monitoring system has a plurality of sensor units for monitoring tire parameters, with each sensor unit mounted with a different vehicle tire. Each sensor unit has an RFID tag reader for interrogating an RFID tag securely mounted to the vehicle adjacent the corresponding tire and containing a unique identification code. Each sensor unit has a microcontroller for combining each RFID identification code with corresponding tire parameter signals, and a transmitter for transmitting the combined signals to a receiving location. Received tire parameter signals are correlated with the tire location using the RFID identification code, and driver advisory signals are presented to the driver by a display/alarm unit. Two alternative power supplies are provided. A first type uses a battery and a power management circuit for eliminating power drain when the RFID tag reader is energized. A second type uses inductive power to provide an inexhaustible power source. | 06-03-2010 |
20110040500 | Bicycle power meter with frame mounted sensor - A bicycle power meter has a strain gauge sensor assembly mounted on a relatively compressible portion of the end of the rear fork of the bicycle frame. The relatively compressible portion is near the rear hub and subject to the forces exerted by the cyclist to the crankset, and transferred via the chain, and sprocket assembly to the hub. The sensor assembly has two ohmically interconnected stretch sensors each having a first layer bearing a variable resistance element, whose resistance changes with displacement of the compressible portion, and a second layer for providing support for the first layer. The sensor assembly is connected in a bridge circuit to two other resistances to generate signals representative of cyclist applied force. These signals are processed along with velocity signals to generate power signals and the power signals are supplied to a display. | 02-17-2011 |
20110068914 | Collective objects management system using R.F. object identification with multiple crystals - A collective objects management system for objects such as documents contained in file folders in drawers of file cabinets. Each file folder has an electrical circuit with a visible indicator mounted on the file folder. Each folder circuit has a pair of crystals which are responsive to R.F. signals of specific frequencies, the frequencies of each pair being different for each folder circuit. An associated computer operates an R.F. signal generator to produce R.F. signals at the frequencies of the particular folder circuit of the file folder selected for retrieval. To aid the user, each file drawer has a visible indicator mounted on the front panel, the panel indicator being illuminated when the sought folder is contained in that drawer. The invention can be applied to a wide variety of collective objects management systems, such as supermarkets, automobile parts distributors, and various manufacturing operations. | 03-24-2011 |
20110101901 | Power control system for vehicle disk motor - A brushless D.C. disk motor has one or more disk rotor assemblies and pairs of stator assemblies for each rotor assembly. Each disk rotor assembly has a disk and a plurality of permanent magnets distributed along two or more circular paths in the disk inboard of the peripheral edge of the rotor. Each stator assembly has a plurality of pole pieces and coils distributed along a mounting plate in corresponding circular paths. The disk is rotatably mounted to a support member; while the stator sub-assemblies are fixed to the support member. The coils are selectively activated by commutated power control signals generated in response to a vehicle condition parameter, such as vehicle speed or disk motor load, to optimize power drain from the source of electrical power in accordance with the value of the vehicle condition parameter. | 05-05-2011 |
20110119027 | Pedometer with shoe mounted sensor and transmitter - A pedometer has first and second signal generators mounted along the inner margin of a first shoe and separated by a fixed distance. A sensor and transmitter assembly is mounted along the inner margin of a second shoe. The sensor and transmitter assembly includes a sensor, a microcontroller unit and a wireless transmitter. A pair of impulses is received by the microcontroller unit each time the shoes pass in close proximity to each other. The microcontroller unit generates various pedestrian performance data based on the impulses. The pedestrian performance data is wirelessly transmitted to a display unit carried by the pedestrian. | 05-19-2011 |
20110121676 | Vehicle disk motor with movable magnet poles - A brushless D.C. disk motor has one or more disk rotor assemblies and pairs of stator assemblies for each rotor assembly. Each disk rotor assembly has a disk and a plurality of permanent magnets distributed along two or more circular paths in the disk inboard of the peripheral edge of the rotor. Each stator assembly has a plurality of pole pieces and coils distributed along a mounting plate in corresponding circular paths. The disk is rotatably mounted to a support member; while the stator sub-assemblies are fixed to the support member. The coils are selectively activated by commutated power control signals generated in response to a vehicle condition parameter, such as vehicle speed or disk motor load, to optimize power drain from the source of electrical power in accordance with the value of the vehicle condition parameter. The stator assembly pole pieces are movably mounted on the stator mounting plate to improve motor efficiency. | 05-26-2011 |
20110241890 | Collective objects management system with object identification using addressable decoder units - A collective objects management system for objects such as documents contained in file folders in drawers of file cabinets. Each file folder has an electrical circuit with a visible indicator mounted on the file folder. Each folder circuit has an address decoder with a unique system address which generates a VALID signal whenever an incoming address from a source is a match. A local microcomputer and optional encoder receive incoming object identification signals from the source and supplies the desired object address to all the file folders in the cabinet. To aid the user, each file drawer has a visible indicator mounted on the front panel, the panel indicator being illuminated when the sought folder is contained in that drawer. The invention can be applied to a wide variety of collective objects management systems, such as supermarkets, automobile parts distributors, and various manufacturing operations. | 10-06-2011 |
20110304456 | Collective objects management system with object identification using addressable decoder units - A collective objects management system for objects such as documents contained in file folders in drawers of file cabinets. Each file folder has an electrical circuit with a visible indicator mounted on the file folder. Each folder circuit has an address decoder with a unique system address which enables generation of a VALID signal whenever an incoming address from a source is a match, and a circuit for deriving operating power for the address decoder from an incoming address signal. A local microcomputer and optional encoder receive incoming object identification signals from the source and supplies the desired object address to all the file folders in the cabinet. To aid the user, each file drawer has a visible indicator mounted on the front panel, the panel indicator being illuminated when the sought folder is contained in that drawer. The invention can be applied to a wide variety of collective objects management systems, such as supermarkets, automobile parts distributors, and various manufacturing operations. | 12-15-2011 |
20120001758 | Documents management using remote document location and retrieval - A documents management system with remote location and retrieval of documents contained in file folders positioned in file drawers in a collection of file cabinets. Each document has an RFID tag containing a document identifier and the contents of the document stored in a read-only memory. Each file folder has a circuit containing a unique identifier for that folder. Each file cabinet has a control unit which searches for a specific file folder in response to receipt of a file folder request from a source. If the folder is found, each cabinet has an R.F. reader which searches for a specific document in response to receipt of a document request from the source. If the document is found, the R.F. reader extracts the document contents and transmits them to the source. | 01-05-2012 |
20120093569 | Searchable binder - A binder management system having a cabinet with shelves for removable storage of searchable binders. Each binder has a body with front and rear covers and a spine. Inside the body is a binder mechanism for removably retaining sheet media. Each binder has externally extending upper and tower ohmic contact members which ohmically engage conductive members mounted on the shelf surfaces near the front. Each binder has a binder identification circuit coupled to an LED mounted on the binder spine in a location visible when the binder rests on a shelf. When a binder identification signal from a host computer is presented to the shelf conductive members it is transferred by the binder contact members to the binder identification circuit. If the signal matches, the LED is activated to aid the user in finding the binder. An LED and an optional audible indicator are mounted on the shelves to further aid the user in finding the sought binder. | 04-19-2012 |
20120321492 | Fan with flexible drive shaft - An electric motor driven fan device has a base member with walls forming an enclosure, an electrically powered motor located within the enclosure and having an output shaft coupled via a bearing mounted in an upper wall of the base member to one end of a flexible drive shaft rotatably enclosed in a bendable sheath secured to the base member. The other end of the flexible drive shaft is coupled via a second bearing to a driven shaft secured to a multi-bladed fan. The other end of the bendable sheath is secured to the outer race of the second bearing. The predominant mass of the device is at the bottom, which reduces the footprint of the lower portion. The bendable sheath enables the attitude of the fan to be manually adjusted. | 12-20-2012 |
20130186951 | Intelligent fastener - An intelligent fastener having a head and an externally threaded shank for threaded engagement with a structural member. The head has a recess formed in the top surface for mounting an RFID tag with a memory containing information specific to the fastener—such as fastener identification, specified torque value and other information—an antenna for enabling bidirectional communication with an RFID tag reader, and a torque value sensor for determining the torque applied to the fastener by a fastener installation tool. Once installed, the existing torque on a collection of fasteners is measured by using an RFID tag reader to scan the information stored in the memory of each fastener. | 07-25-2013 |
20140191633 | Storage container for electronically addressable file folders and documents - A storage container for use in a documents management system with remote location of file folders positioned on support members mounted between walls of the storage container. The support members are electrically connected to an electrical input connector which supplies file folder search signals to the container and receives response signals from address decoder circuits located in each file folder removably received in the container. Each container has an electrical output connector which can be connected to the electrical input connector of another container so that several containers can be connected to one another. Each container can be removably installed in a file cabinet drawer and electrically connected to the file drawer conductive rails to communicate with a file cabinet based file management system. | 07-10-2014 |
20140210594 | Compartment storage container with electronically addressable compartments - A compartment storage container for use in a collective objects management system with remote location of compartments containing sought objects. Each compartment has an address decoder with a unique address electrically connected to an electrical input connector which supplies compartment search signals to the container. Each compartment has an LED indicator which is activated when a compartment search signal specifies a compartment address which matches the address of an address decoder in the container. Each container has an electrical output connector which can be connected to the electrical input connector of another container so that several containers can be connected to one another. Each container can be removably installed in a cabinet drawer and electrically connected to conductive support rails in the drawer to communicate with a cabinet based collective objects management system. | 07-31-2014 |
20150021328 | TWO STAGE DRAW LATCH FOR STACKABLE STORAGE BOX WITH REMOVABLE COVER - A dual function two stage draw latch has a first stage loop member pivotally attached at one end to a latch lever pivotally mounted to a base member secured to a wall of a first container. A second stage loop member is pivotally attached to the other end of the first stage loop member. The free end of the second stage loop member is able to engage a catch mounted on a wall of a second container stacked on top of the first container to provide a holding force for the two containers. This free end is also able to engage a catch element mounted on a container lid to hold the lid in place. Electrically conductive strips interconnect the latch and catch to provide electrical interconnection between the containers. | 01-22-2015 |
20160083139 | Indicator circuit for storage container for addressable objects - An indicator circuit for a storage container designed to enable remote electronic searching for file folders located within the container. Address signals from a host computer are supplied to the storage container to designate a sought file folder. The indicator circuit is activated whenever a sought file folder is located in a given container. When two or more storage containers are interconnected to receive address signals designating a sought file folder, only the indicator circuit of the storage container containing the sought file folder is activated. | 03-24-2016 |
20160113134 | Addressable objects storage container with interconnect panel - A storage container and matching cover for storing addressable objects. The storage container has an interconnect panel with a pair of laterally spaced address signal conductors extending vertically along the panel and terminating at the top and bottom edges of the panel in conductive terminal pads. The cover has an interconnect mechanism with spring biased translatable conductive probes positioned to mate with the conductive terminal pads of an upper and lower container when two containers are vertically stacked. The combination of the container and cover eliminates the need for individual USB jumper cables when interconnecting two or more vertically stacked containers. An auto alignment feature ensures that the containers are properly stacked with the terminal pads in contact with the conductive probes. | 04-21-2016 |
Patent application number | Description | Published |
20130091065 | AUTOMATIC SPIKE LICENSING - A license for one or more services may include a certain service capacity under the license. The services may be provided under the license within the service capacity. When there is a spike in service requests, the services requested may exceeds the service capacity under the license. It may be determined that the license includes a spike provision that allows for requested services to be provided in excess of the service capacity under the license. The spike provision may be activated so that the requested services in excess of the service capacity under the license are provided under the spike provision | 04-11-2013 |
20130275423 | ON-THE-FLY PATTERN RECOGNITION WITH CONFIGURABLE BOUNDS - Some embodiments of on-the-fly pattern recognition with configurable bounds have been presented. In one embodiment, a pattern matching engine is configured based on user input, which may include values of one or more user configurable bounds on searching. Then the configured pattern matching engine is used to search for a set of features in an incoming string. A set of scores is updated based on the presence of any of the features in the string while searching for the features. Each score may indicate a likelihood of the content of the string being in a category. The search is terminated if the end of the string is reached or if the user configurable bounds are met. After terminating the search, the scores are output. | 10-17-2013 |
20130339006 | EFFICIENT STRING SEARCH - Some embodiments of an efficient string search have been presented. In one embodiment, a string of bytes representing content written in a non-delimited language is received, wherein the content has been classified into a predetermined category. In a single pass through the string of bytes, a set of N-grams is searched for simultaneously. Statistical information on occurrences of the N-grams, if any, in the string of bytes is collected. In some embodiments, a model is generated based on the statistical information, where the model is usable by a content filter to classify content. | 12-19-2013 |
20140053264 | METHOD AND APPARATUS TO PERFORM MULTIPLE PACKET PAYLOADS ANALYSIS - A method and apparatus for identifying data patterns of a file are described herein. In one embodiment, an exemplary process includes, but is not limited to, receiving a data packet of a data stream containing a file segment of a file originated from an external host and destined to a protected host of a local area network (LAN), the file being transmitted via multiple file segments contained in multiple data packets of the data stream, and performing a data pattern analysis on the received data packet to determine whether the received data packet contains a predetermined data pattern, without waiting for a remainder of the data stream to arrive. Other methods and apparatuses are also described. | 02-20-2014 |
20140201486 | CONTINUOUS DATA BACKUP USING REAL TIME DELTA STORAGE - A continuous data backup using real time delta storage has been presented. A backup appliance receives a backup request from a backup agent running on a computing machine to backup data on the computing machine. The computing machine is communicatively coupled to the backup appliance. Then the backup appliance performs block-based real-time backup of the data on the computing machine. The backup appliance stores backup data of the computing machine in a computer-readable storage device in the backup appliance. | 07-17-2014 |
20140324415 | EFFICIENT STRING SEARCH - Some embodiments of an efficient string search have been presented. In one embodiment, a string of bytes representing content written in a non-delimited language is received, wherein the content has been classified into a predetermined category. In a single pass through the string of bytes, a set of N-grams is searched for simultaneously. Statistical information on occurrences of the N-grams, if any, in the string of bytes is collected. In some embodiments, a model is generated based on the statistical information, where the model is usable by a content filter to classify content. | 10-30-2014 |
20150074099 | ON-THE-FLY PATTERN RECOGNITION WITH CONFIGURABLE BOUNDS - Some embodiments of on-the-fly pattern recognition with configurable bounds have been presented. In one embodiment, a pattern matching engine is configured based on user input, which may include values of one or more user configurable bounds on searching. Then the configured pattern matching engine is used to search for a set of features in an incoming string. A set of scores is updated based on the presence of any of the features in the string while searching for the features. Each score may indicate a likelihood of the content of the string being in a category. The search is terminated if the end of the string is reached or if the user configurable bounds are met. After terminating the search, the scores are output. | 03-12-2015 |
20150178398 | REQUESTING WEB PAGES AND CONTENT RATING INFORMATION - A method and an apparatus request web pages and content rating information thereof have been disclosed. In one embodiment, the method includes receiving a request from a user for a web page, retrieving content rating of the web page in response to the request, and fetching the web page substantially simultaneously with the retrieving of the content rating in response to the request. Other embodiments have been claimed and described. | 06-25-2015 |
20150295894 | METHOD AND APPARATUS TO PERFORM MULTIPLE PACKET PAYLOADS ANALYSIS - A method and apparatus for identifying data patterns of a file are described herein. In one embodiment, an exemplary process includes, but is not limited to, receiving a data packet of a data stream containing a file segment of a file originated from an external host and destined to a protected host of a local area network (LAN), the file being transmitted via multiple file segments contained in multiple data packets of the data stream, and performing a data pattern analysis on the received data packet to determine whether the received data packet contains a predetermined data pattern, without waiting for a remainder of the data stream to arrive. Other methods and apparatuses are also described. | 10-15-2015 |
20150358286 | ON-THE-FLY PATTERN RECOGNITION WITH CONFIGURABLE BOUNDS - Some embodiments of on-the-fly pattern recognition with configurable bounds have been presented. In one embodiment, a pattern matching engine is configured based on user input, which may include values of one or more user configurable bounds on searching. Then the configured pattern matching engine is used to search for a set of features in an incoming string. A set of scores is updated based on the presence of any of the features in the string while searching for the features. Each score may indicate a likelihood of the content of the string being in a category. The search is terminated if the end of the string is reached or if the user configurable bounds are met. After terminating the search, the scores are output. | 12-10-2015 |
Patent application number | Description | Published |
20090024548 | Compatibility Scoring of Users in a Social Network - The compatibility score of individuals in a social network is computed based on the compatibility of interests expressed by these individuals. The compatibility score between any two interests is calculated as the log of the estimated probability that a member of the social network will express both interests as his or her interests divided by the product of: (i) the estimated probability that a member of the social network will express the first of the two interests as his or her interest and (ii) the estimated probability that a member of the social network will express the second of the two interests as his or her interest. The compatibility score between two individuals is calculated as the sum of the compatibility scores between each interest appearing in a set of interests expressed by the first of the two individuals and each interest appearing in a set of interests expressed by the second of the two individuals. | 01-22-2009 |
20100185580 | COMPATIBILITY SCORING OF USERS IN A SOCIAL NETWORK - The compatibility score of individuals in a social network is computed based on the compatibility of interests expressed by these individuals. The compatibility score between any two interests is calculated as the log of the estimated probability that a member of the social network will express both interests as his or her interests divided by the product of: (i) the estimated probability that a member of the social network will express the first of the two interests as his or her interest and (ii) the estimated probability that a member of the social network will express the second of the two interests as his or her interest. The compatibility score between two individuals is calculated as the sum of the compatibility scores between each interest appearing in a set of interests expressed by the first of the two individuals and each interest appearing in a set of interests expressed by the second of the two individuals. | 07-22-2010 |
20120102027 | Compatibility Scoring of Users in a Social Network - The compatibility score of individuals in a social network is computed based on the compatibility of interests expressed by these individuals. The compatibility score between any two interests is calculated as the log of the estimated probability that a member of the social network will express both interests as his/her interests divided by the product of: (i) the estimated probability that a member of the social network will express the first of the two interests as his/her interest and (ii) the estimated probability that a member of the social network will express the second of the two interests as his/her interest. The compatibility score between two individuals is calculated as the sum of the compatibility scores between each interest appearing in a set of interests expressed by the first of the two individuals and each interest appearing in a set of interests expressed by the second of the two individuals. | 04-26-2012 |
20120185539 | Compatibility Scoring of Users - The compatibility score of members of a social network is based on the compatibility of their expressed interests. The compatibility score between any two interests is calculated as the log of the estimated probability that a member of the social network will express both interests divided by the product of: (i) the estimated probability that a member of the social network will express the first of the two interests and (ii) the estimated probability that a member of the social network will express the second of the two interests. The compatibility score between two individuals is calculated as the sum of the compatibility scores between each interest appearing in a set of interests expressed by the first of the two individuals and each interest appearing in a set of interests expressed by the second of the two individuals. | 07-19-2012 |
20140019470 | Compatibility Scoring of Users - The compatibility score of members of a social network is based on the compatibility of their expressed interests. The compatibility score between any two interests is calculated as the log of the estimated probability that a member of the social network will express both interests divided by the product of: (i) the estimated probability that a member of the social network will express the first of the two interests and (ii) the estimated probability that a member of the social network will express the second of the two interests. The compatibility score between two individuals is calculated as the sum of the compatibility scores between each interest appearing in a set of interests expressed by the first of the two individuals and each interest appearing in a set of interests expressed by the second of the two individuals. | 01-16-2014 |
20140258287 | Compatibility Scoring of Users - The compatibility score of members of a social network is based on the compatibility of their expressed interests. The compatibility score between any two interests is calculated as the log of the estimated probability that a member of the social network will express both interests divided by the product of: (i) the estimated probability that a member of the social network will express the first of the two interests and (ii) the estimated probability that a member of the social network will express the second of the two interests. The compatibility score between two individuals is calculated as the sum of the compatibility scores between each interest appearing in a set of interests expressed by the first of the two individuals and each interest appearing in a set of interests expressed by the second of the two individuals. | 09-11-2014 |
Patent application number | Description | Published |
20130121221 | Reducing Power Consumption In Wireless Network Stations By Optimizing Contention Period Overhead With Station Grouping, Proxy CSMA, And TIM Monitoring - A method of saving power in a wireless network can include determining a plurality of stations associated with an AP. The AP can create station groups using group selection logic. Notably, the group selection logic is transparent to the plurality of stations. A plurality of TIMs can then be sent, each TIM allowing only one station group access to a channel during a predetermined time interval, such as a beacon interval. In another method, a station can determine its sleep duration based on at least one of first information from the TIM to generate random sleep duration, second information regarding previous operation of the station, and third information regarding a status of the station. The first, second, and third information can include the number of stations associated with the AP and having buffered data based on the TIM, historical collisions, and power status. | 05-16-2013 |
20140036892 | SYSTEM AND METHOD FOR UNIVERSAL WIRELESS DISTRIBUTION - Systems and methods are disclosed to provide a bridge for a wireless distribution system compatible with legacy equipment, including the use of a bridge device having two WLAN modules, with the first WLAN module associating with one or more stations and the second WLAN module configured to associating with a legacy access point. Frames received by the first WLAN module are forwarded to the second WLAN module for transmission and frames received by the second WLAN module are forwarded to the first WLAN module for transmission on the basis of address information in the frames. | 02-06-2014 |
20140037091 | SYSTEM AND METHOD FOR HYBRID MULTIPLE SOURCE DECRYPTION - Systems and methods are disclosed to improve performance of a communications device receiving encrypted communications from multiple sources. The communications device is configured to increase the amount of decryption performed using a hardware-based process as compared to a software-based process by reprogramming the hardware to store a shared security key corresponding to a frame received from a source, allowing the hardware-based process to decrypt subsequent frames from that source. | 02-06-2014 |