Patents
Patents for H03M 7 - Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits (33,242)
11/2007
11/22/2007US20070268164 Distributed on-demand media transcoding system and method
11/22/2007US20070268163 System, method and computer program product for facilitating e-commerce involving digital assets
11/22/2007US20070268162 Equivalent-time sampling of quasi-repeating bit patterns
11/22/2007US20070268161 Decoding, encoding/decoding and converting
11/22/2007DE102004059979B4 Vorrichtung und Verfahren zur Berechnung einer Signalenergie eines Informationssignals Device and method for calculating a signal power of an information signal
11/21/2007EP1858216A1 Use of a Delta-Sigma Modulator in the Amplitude Path for Polar Modulation
11/21/2007EP1554809A4 Method and apparatus for fast celp if parameter mapping
11/21/2007CN101076118A 图像处理设备和图像处理方法 Image processing apparatus and image processing method
11/21/2007CN101076117A 图像处理设备和图像处理方法 Image processing apparatus and image processing method
11/21/2007CN101075810A Method for compressing audio data
11/21/2007CN100350787C Adaptive signal filtering method and adaptive signal filter
11/21/2007CN100350786C Adaptive signal filtering method and adaptive signal filter
11/21/2007CN100350749C Lossless encoding/decoding in transmission system
11/20/2007US7299473 Method and apparatus for reducing library size on a compressed file system
11/20/2007US7298915 Image encoding apparatus and method
11/20/2007US7298913 Video encoding method and apparatus employing motion compensated prediction interframe encoding, and corresponding video decoding method and apparatus
11/20/2007US7298910 Wavelet inverse transform method and apparatus and wavelet decoding method and apparatus
11/20/2007US7298841 Stegotext encoder and decoder
11/20/2007US7298783 Method of compressing sounds in mobile terminals
11/20/2007US7298781 Method of coding and decoding image
11/20/2007US7298303 Signal encoding method, signal decoding method, signal encoding apparatus, signal decoding apparatus, signal encoding program, and signal decoding program
11/20/2007US7298298 Multi-epoch codebook learning in a lossy packet network
11/20/2007US7298297 Hardware-implemented Huffman decoder
11/20/2007US7298296 Real-time sample rate converter having a non-polynomial convolution kernel
11/20/2007US7298295 Method, apparatus, system, and program for code conversion transmission and code conversion reception of audio data
11/20/2007US7298292 Method and apparatus for generating character set
11/15/2007WO2007129728A1 Encoding device and encoding method
11/15/2007WO2007129508A1 Dynamic image processing method, program for the dynamic image processing method, recording medium containing the program for the dynamic image processing method, dynamic image processing device
11/15/2007WO2007089802A3 Tunneling-resistor-junction-based microscale/nanoscale demultiplexer arrays
11/15/2007WO2006102436A3 Method and apparatus for lossless data transformation with preprocessing by adaptive compression and multi-symbol decoding
11/15/2007US20070263877 Multichannel Spectral Mapping Audio Apparatus and Method
11/15/2007US20070263723 Digital signal coding apparatus, digital signal decoding apparatus, digital signal arithmetic coding method and digital signal arithmetic decoding method
11/15/2007US20070262891 Method and system for synchronizing bit streams for pci express devices
11/15/2007US20070262890 Use of 8-Bit or Higher A/D for NAND Cell Value
11/15/2007US20070262889 Variable length coding method for data compression
11/15/2007US20070262888 Modulation bit added to worst case codeword
11/15/2007US20070262887 Encode circuit and analog-digital converter
11/15/2007US20070262886 Effective decoding method of h.264/avc context-based adaptive variable length coding
11/15/2007DE102006022346A1 Informationssignalcodierung Information signal coding
11/14/2007EP1855463A1 Moving picture processing method
11/14/2007EP1854218A1 Lossless encoding of information with guaranteed maximum bitrate
11/14/2007EP1374578A4 Systems and methods of error resilience in a video decoder
11/14/2007EP1346486A4 Robust time domain block decoding
11/14/2007CN200976580Y Homophase shift restricted competition metering code circuit
11/14/2007CN200976579Y Reversed phase shift restricted competition metering code circuit
11/14/2007CN101073043A A data compression method
11/14/2007CN101072354A Image coding apparatus, image decoding apparatus, image display apparatus and image processing apparatus
11/14/2007CN101072266A Loudspeaker voice signal modulating device and method
11/14/2007CN101072034A Variable length decoding method and its device
11/14/2007CN101071568A Method and system of audio decoder
11/14/2007CN100349379C System and method for arithmetic encoding and decoding
11/14/2007CN100349207C High frequency coupled pseudo small wave 5-tracks audio encoding/decoding method
11/14/2007CN100349160C Data compression method by finite exhaustive optimization
11/13/2007US7296030 Method and apparatus for windowing in entropy encoding
11/13/2007US7295977 Extracting classifying data in music from an audio bitstream
11/13/2007US7295713 Method for encoding images, and an image coder
11/13/2007US7295617 ADPCM decoder
11/13/2007US7295613 Early detection of zeros in the transform domain
11/13/2007US7295611 Methods and apparatus for decoding and displaying different resolution video signals
11/13/2007US7295608 System and method for communicating media signals
11/13/2007US7295575 Packet transmitting/receiving apparatus and packet transmission method
11/13/2007US7295138 Method and apparatus for coding information, method and apparatus for decoding coded information, method of fabricating a recording medium, the recording medium and modulated signal
11/13/2007US7295137 Data encoding and decoding using Slepian-Wolf coded nested quantization to achieve Wyner-Ziv coding
11/13/2007CA2336411C Transcoders for fixed and variable rate data streams
11/11/2007CA2587815A1 In-memory compression and encryption
11/08/2007WO2007126106A1 Encoding method and encoding device
11/08/2007WO2007125366A2 Digital-to-analogue converters
11/08/2007WO2007125259A1 Method for transmitting a plurality of identifier fields in a packet switch network
11/08/2007WO2007059093A3 Methods and apparatus for modifying backup data for a fixed position delta compression
11/08/2007US20070258593 System for generating pseudorandom sequences
11/08/2007US20070257835 Measurement and signature intelligence analysis and reduction technique
11/08/2007US20070257826 Coder and a Method of Coding for Codes Having a Rmtr Constraint of R=2
11/08/2007US20070257825 Sampling system using sampling apertures of different durations
11/08/2007US20070257824 Information Encoding Method, Decoding Method, Common Multiplier Estimating Method, and Apparatus, Program, and Recording Medium Using These Methods
11/08/2007US20070257823 Chip-To-Chip Digital Transmission Circuit Delivering Power Over Signal Lines
11/07/2007EP1853069A2 Decoding macroblock type and coded block pattern information
11/07/2007EP1852850A1 Scalable encoding device and scalable encoding method
11/07/2007CN101069401A Method and apparatus for header compression with transmission of context information dependent upon media characteristic
11/07/2007CN101069355A Puncturing/depuncturing using compressed differential puncturing pattern
11/07/2007CN101069354A Information compression-coding device, its decoding device, method thereof, program thereof and recording medium storing the program
11/07/2007CN101069353A Industrial data compression systems and methods
11/07/2007CN101068360A Normalizing method in arithmetic coding
11/07/2007CN101068359A Probability model storing method in arithmetic coding
11/07/2007CN101068358A Image compression-oriented small wave base sorting structureal method
11/07/2007CN100348049C System and method for progressively changing and coding digital data
11/07/2007CN100348034C Silence detection
11/06/2007US7293224 Encoding/decoding apparatus and method in a CDMA mobile communication system
11/06/2007US7293180 Apparatus, method and program for data processing, and apparatus, method and program for tamper detection
11/06/2007US7293172 Scrambling of image by randomizing pixel values
11/06/2007US7293053 Digital random generator based on an arithmetic compressor
11/06/2007US7292729 Device, system, and method for contiguous compressed data
11/06/2007US7292636 Using order value for processing a video picture
11/06/2007US7292165 Context-based adaptive arithmetic coding and decoding methods and apparatuses with improved coding efficiency and video coding and decoding methods and apparatuses using the same
11/06/2007US7292164 Enhanced data converters using compression and decompression
11/06/2007US7292163 Circuit for and method of encoding a data stream
11/06/2007US7292162 Data coding system and method
11/06/2007US7292161 NB/MB coding apparatus and method using both disparity independent and disparity dependent encoded vectors
11/06/2007US7292160 Context sensitive encoding and decoding
11/01/2007WO2007123257A1 Method and apparatus for entropy coding and decoding
11/01/2007WO2007096587A3 Method and apparatus for compressing and decompressing data