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)
07/2002
07/02/2002US6415308 Converting negative floating point numbers to integer notation without two's complement hardware
07/02/2002US6415061 Method of updating dictionaries in a data transmission system using data compression
07/02/2002US6415059 Data compression
07/02/2002US6415058 System for compression of digital images comprising low detail areas
07/02/2002US6415042 Digital image coding/decoding apparatus and method for evaluating the quality of images transmitted using watermarking
07/02/2002US6414999 Editing method and editing apparatus
07/02/2002US6414991 Image encoder, image encoding method, image decoder, image decoding method, and distribution media
07/02/2002US6414613 Apparatus for noise shaping a pulse width modulation (PWM) signal and method therefor
07/02/2002US6414610 Data compression
07/02/2002US6414609 Data width conversion apparatus and data processing apparatus
06/2002
06/27/2002WO2002051161A2 Frame-type dependent reduced complexity video decoding
06/27/2002WO2002051160A2 An approximate idct for scalable video decoding
06/27/2002WO2002051159A2 Method of compressing data by use of self-prefixed universal variable length code
06/27/2002WO2002051014A1 Decoding of reed-muller codes
06/27/2002WO2002051013A2 Level allocation
06/27/2002WO2002050772A1 Method and apparatus for scalable compression of video
06/27/2002WO2002030123A3 Method and assembly used for vector transfer
06/27/2002WO2002015584A3 Method for carrying out integer approximation of transform coefficients, and coder and decoder
06/27/2002US20020083238 Apparatus and method of storing/reproducing data
06/27/2002US20020083205 Enhanced header compression profile
06/27/2002US20020081094 Moving picture editing method, moving picture editing system and storing medium with moving picture editing programs stored therein
06/27/2002US20020081038 Graphic image coding
06/27/2002US20020081036 Image encoding device, image decoding device, electronic camera and recording medium
06/27/2002US20020081035 Error reduction in transformed digital data
06/27/2002US20020080876 Moving image encoding device
06/27/2002US20020080872 Data compression, control program for controlling the data compression
06/27/2002US20020080870 Method and apparatus for performing motion compensation in a texture mapping engine
06/27/2002US20020080868 Cable modem system and method for supporting extended protocols
06/27/2002US20020080281 Method for suppressing noise in image signals and an image signal processing device adopting such a noise suppression method
06/27/2002US20020080052 Transformation of data
06/27/2002US20020080051 Reproducing arrangement for the reproduction of compressed data in a multi-speed reproducing mode
06/26/2002EP1217827A1 Image encoding device and method therefor, image decoding method and method therefor, and computer-readable recorded medium on which image encoding program and image decoding program are recorded
06/26/2002EP1217732A2 A wireless microphone having a split-band audio companding system that provides improved noise reduction and sound quality
06/26/2002EP1216454A1 Method and system for compressing image data, with wavelet transform and quadtree coding, for telecommunication
06/26/2002EP0737350B1 System and method for performing voice compression
06/26/2002CN2497372Y Electric appliance centralized wireless remote controller
06/26/2002CN1355995A Hybrid temporal-SNR fnie granular scalability rideo coding
06/26/2002CN1355915A Multipulse interpolative coding of transition speech frames
06/26/2002CN1355623A Circuit and method for generating fixed-point data
06/26/2002CN1355611A Long-and short-block switching method based on aware entropy in wavelet audio encode
06/25/2002US6411958 Data processing system and method for generating a structured listing of symbols
06/25/2002US6411739 Image coding and decoding methods, image coding and decoding apparatuses, and recording media for image coding and decoding programs
06/25/2002US6411736 Method and apparatus for decoding
06/25/2002US6411395 Apparatus and method for conversion of data between different formats
06/25/2002US6411231 Encoding, decoding, and probability estimation method
06/25/2002US6411229 Variable length decoder
06/25/2002US6411228 Apparatus and method for compressing pseudo-random data using distribution approximations
06/25/2002US6411227 Dual mode data compression for operating code
06/25/2002US6411226 Huffman decoder with reduced memory size
06/25/2002US6411223 Generating high weight encoding symbols using a basis
06/25/2002US6409587 Dual-hardness polishing pad for linear polisher and method for fabrication
06/25/2002CA2242437C Voice coding and decoding system
06/21/2002CA2365544A1 High order fiber raman amplifiers
06/20/2002WO2002049364A2 Method and apparatus for adaptive bit rate control in an asynchronized encoding system
06/20/2002WO2002049218A1 Encoder and decoder
06/20/2002WO2002049008A1 Encoding audio signals
06/20/2002WO2002048870A1 Processing of binary data for compression
06/20/2002WO2002047831A2 System for package loading and methods for package handling
06/20/2002WO2002032141A3 Video bitrate control method and device for digital video recording
06/20/2002WO2002032101A3 Cable modem system and method for supporting extended protocols
06/20/2002WO2002017538A3 Fixed, variable and adaptive bit rate data source encoding (compression) method
06/20/2002WO2001099290A3 Digital noise-shaping filter with real coefficients and method for making the same
06/20/2002WO2000051240A9 Methods and apparatus for correction of higher order delta sigma convertors
06/20/2002US20020076119 Quality rating function for a discrete decoded picture
06/20/2002US20020076113 Image coding device
06/20/2002US20020076101 Compound document page data compression
06/20/2002US20020076043 Coding
06/20/2002US20020075961 Frame-type dependent reduced complexity video decoding
06/20/2002US20020075958 Method of coding moving image, method of decoding moving image, moving image coding device, moving image decoding device, recording medium storing program for coding moving image, recording medium storing program for decoding moving image, and recording medium storing coded moving image data
06/20/2002US20020075811 Apparatus and method for coding/decoding TFCI bits in an asynchronous CDMA communication system
06/20/2002US20020075777 Method and apparatus for processing digital audio signal
06/20/2002US20020075532 Method of and apparatus for encoding, method of and apparatus for decoding, and image forming apparatus
06/20/2002US20020075172 Device for encoding n-bit source words into corresponding m-bit channel words and decoding m-bit channel words into corresponding n-bit source words.
06/20/2002US20020075047 Configuration for generating a clock including a delay circuit and method thereof
06/20/2002DE10149593A1 Frequency synthesizer with fractional-N division and single-bit sigma-delta modulation, for use in ultra-high frequency range for channel selection in wireless communication systems
06/20/2002CA2431063A1 Method and apparatus for adaptive bit rate control in an asynchronized encoding system
06/20/2002CA2430836A1 Compression utility for use with smart label printing and pre-loading
06/19/2002EP1215911A2 Video encoding and decoding apparatus
06/19/2002EP1215882A1 Halftone detection in the wavelet domain
06/19/2002EP1215663A1 Encoding audio signals
06/19/2002EP1214792A1 Method and apparatus for reducing the time required for decompressing data
06/19/2002EP1214706A1 Multimode speech encoder
06/19/2002EP0971543B1 Image data processing method
06/19/2002EP0812493B1 Multi-code-book variable length decoder
06/19/2002CN1354600A Method and device for image coding and decoding
06/19/2002CN1354599A Method and device for image coding and decoding
06/19/2002CN1354598A Method and device for image coding and decoding
06/19/2002CN1354456A Block effect eliminating method in wavelet voice frequency signal processing
06/19/2002CN1354408A Semiconductor device and electronic equipment using same
06/19/2002CN1086536C T.V. receiver with multiple character code translator
06/18/2002US6408421 High-speed asynchronous decoder circuit for variable-length coded data
06/18/2002US6408275 Method of compressing and decompressing audio data using masking and shifting of audio sample bits
06/18/2002US6408102 Encoding/decoding device
06/18/2002US6408099 Method for computational graceful degradation in an audiovisual compression system
06/18/2002US6408098 Moving-picture signal for use in a coding apparatus for transmitting image information
06/18/2002US6408096 Method for computational graceful degradation in an audiovisual compression system
06/18/2002US6408037 High-speed data decoding scheme for digital communication systems
06/18/2002US6408031 Single bit Sigma Delta filter with input gain
06/18/2002US6408027 Apparatus and method for coding moving picture
06/18/2002US6407681 Quantization method for bit rate transcoding applications