| 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) |
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| 08/13/2003 | EP1335533A2 Wireless local area network device supporting enhanced call functions |
| 08/13/2003 | EP1335532A2 Digital to Analog Converter with Time Dithering to Remove Audio Tones |
| 08/13/2003 | EP1335496A1 Encoder and decoder |
| 08/13/2003 | EP1335366A1 Codebook structure and search for speech coding |
| 08/13/2003 | EP1335353A2 Decoding apparatus, encoding apparatus, decoding method and encoding method |
| 08/13/2003 | EP1334613A1 Motion compensated upconversion for video scan rate conversion |
| 08/13/2003 | EP1334596A1 Defining context identifier in header field compression |
| 08/13/2003 | EP1334580A1 Data compression of request sequences in arq protocols |
| 08/13/2003 | EP1334560A2 Communication system and method for shared context compression |
| 08/13/2003 | EP1334559A2 Communication system and method utilizing request-reply communication patterns for data compression |
| 08/13/2003 | EP1334558A1 System and method for communicating with temporary compression tables |
| 08/13/2003 | EP1334557A2 Static information knowledge used with binary compression methods |
| 08/13/2003 | EP1334484A1 Enhancing the performance of coding systems that use high frequency reconstruction methods |
| 08/13/2003 | EP1334439A2 Method and apparatus for compressing textual documents |
| 08/13/2003 | EP1206840B1 Method and device for coding/decoding |
| 08/13/2003 | EP0910067B1 Audio signal coding and decoding methods and audio signal coder and decoder |
| 08/13/2003 | EP0867073B1 A digital modulation apparatus, a digital modulation method, and a recording medium therefor |
| 08/13/2003 | CN1436427A Method and device for storing and processing image information of temporally successive images |
| 08/13/2003 | CN1436346A Decoder |
| 08/13/2003 | CN1436006A Filtering method and apparatus for eliminating blocked false image and/or ringing noise |
| 08/13/2003 | CN1436004A Orthogonal transformation, inverse orthogonal transformation method and device, and encoding and decoding method and device |
| 08/13/2003 | CN1436002A Adaptive motion vector search range determining method |
| 08/13/2003 | CN1118007C Digital data level control circuit |
| 08/12/2003 | US6606728 Rate (M/N) code encoder, detector, and decoder for control data |
| 08/12/2003 | US6606592 Variable dimension spectral magnitude quantization apparatus and method using predictive and mel-scale binary vector |
| 08/12/2003 | US6606043 Method and arrangement for synchronizing a sigma delta-modulator |
| 08/12/2003 | US6606040 Method and apparatus for adaptive data compression |
| 08/12/2003 | US6606039 Huffman encoder, Huffman encoding method and recording medium having program for Huffman encoding process recorded thereon |
| 08/12/2003 | US6606038 Method and apparatus of converting a series of data words into modulated signals |
| 08/12/2003 | US6606037 Qualitative modeling and compression of request sequences in ARQ protocols |
| 08/07/2003 | WO2003065731A1 Device that is used for secure diffusion, controlled display, private copying and management of, and conditional access to, mpeg-4-type audiovisual content rights |
| 08/07/2003 | WO2003065709A1 Compression of palettized color images with variable length color codes |
| 08/07/2003 | WO2003065591A2 A method and decoding apparatus using linear code with parity check matrices composed from circulants |
| 08/07/2003 | WO2003065253A2 Method and system for storage and fast retrieval of digital terrain model elevations for use in positioning systems |
| 08/07/2003 | US20030149553 Characterizing, synthesizing, and/or canceling out acoustic signals from sound sources |
| 08/07/2003 | US20030147470 Apparatus for encoding and decoding key data and key value data of coordinate interpolator and recording medium containing bitstream into which coordinate interpolator is encoded |
| 08/07/2003 | US20030147468 Image data coding apparatus capable of promptly transmitting image data to external memory |
| 08/07/2003 | US20030147464 Method of performing a processing of a multimedia content |
| 08/07/2003 | US20030147098 Method of converting a linework data format to the format of a page description language |
| 08/07/2003 | US20030146860 Exponent encoder circuit and mask circuit |
| 08/07/2003 | US20030146859 Digital signal coding and decoding |
| 08/07/2003 | US20030146858 Method and apparatus for variable length coding |
| 08/07/2003 | US20030146856 Code generation device, semiconductor device, and receiver device |
| 08/07/2003 | US20030146855 Methods and systems for start code emulation prevention and data stuffing |
| 08/07/2003 | CA2474093A1 Method and system for storage and fast retrieval of digital terrain model elevations for use in positioning systems |
| 08/06/2003 | EP1333681A2 Filtering method and apparatus for reducing block artifacts or ringing noise |
| 08/06/2003 | EP1333679A1 Data compression |
| 08/06/2003 | EP1333583A1 Wide band sigma-delta modulator |
| 08/06/2003 | EP1332625A1 Method of transcoding and transcoding device with embedded filters |
| 08/06/2003 | EP1332602A1 Encoding method and system for reducing inter-symbol interference effects in transmission over a serial link |
| 08/06/2003 | EP1332561A1 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 |
| 08/06/2003 | EP1332560A1 Method and apparatus for sending and receiving a data structure in a constituting element occurence frequency based compressed form |
| 08/06/2003 | EP1332559A2 Data compression and decompression method and apparatus with embedded filtering of infrequently encountered strings |
| 08/06/2003 | EP1332471A2 Motion compensation of images |
| 08/06/2003 | EP1332465A1 Wavelet-like transform and sparse coding |
| 08/06/2003 | EP1125284B1 High frequency content recovering method and device for over-sampled synthesized wideband signal |
| 08/06/2003 | EP1125276B1 A method and device for adaptive bandwidth pitch search in coding wideband signals |
| 08/06/2003 | EP0876709B1 Data compression/expansion using a rice encoder/decoder |
| 08/06/2003 | EP0826274B1 Lossless coding method for waveform data |
| 08/06/2003 | CN1435025A Method for coding in telecommunications system |
| 08/06/2003 | CN1117483C MPEG II system with PES decoder |
| 08/06/2003 | CN1117480C Sport-vector predicting method |
| 08/06/2003 | CN1117351C Data detection device using sample interpolation and its method |
| 08/06/2003 | CN1117349C Digital signal replaying device and method thereof |
| 08/06/2003 | CN1117347C Recording method and apparatus, and reproduction method and apparatus |
| 08/06/2003 | CN1117346C Method and device for coding discrete signals or for decoding coded discrete signals |
| 08/05/2003 | US6604071 Speech enhancement with gain limitations based on speech activity |
| 08/05/2003 | US6604070 System of encoding and decoding speech signals |
| 08/05/2003 | US6604069 Signals having quantized values and variable length codes |
| 08/05/2003 | US6604009 Signal processors |
| 08/05/2003 | US6603832 CELP coding with two-stage search over displaced segments of a one-dimensional codebook |
| 08/05/2003 | US6603814 Video compression scheme using wavelets |
| 08/05/2003 | US6603813 Video signal coding systems and processes using adaptive quantization |
| 08/05/2003 | US6603414 Method for digital compression of characters |
| 08/05/2003 | US6603413 Variable-length decoding apparatus and method |
| 08/05/2003 | US6603411 Method for modulating digital data and apparatus therefor |
| 08/05/2003 | US6603410 Reproducing arrangement for the reproduction of compressed data in a multi-speed reproducing mode |
| 08/05/2003 | CA2296536C Signal adaptive filtering method, signal adaptive filter and computer readable medium for storing program therefor |
| 08/05/2003 | CA2153886C Field elimination apparatus for a video compression/decompression system |
| 08/05/2003 | CA2058775C Transmission and decoding of tree-encoder parameters of analogue signals |
| 07/31/2003 | WO2003063508A1 Coding video pictures in a pb frames mode |
| 07/31/2003 | WO2003063505A1 Grouping of image frames in video coding |
| 07/31/2003 | WO2003063501A1 Coding transform coefficients in image/video encoders and/or decoders |
| 07/31/2003 | WO2003063500A1 Methods and systems for encoding and decoding video data to enable random access and splicing |
| 07/31/2003 | WO2003063499A2 Methods and systems for start code emulation prevention and data stuffing |
| 07/31/2003 | WO2003063498A1 Reducing bit rate of already compressed multimedia |
| 07/31/2003 | WO2003063497A1 Drift-free video encoding and decoding method, and corresponding devices |
| 07/31/2003 | WO2003063491A2 Improved compression techniques |
| 07/31/2003 | WO2003063397A1 Compressing cell headers for data communication |
| 07/31/2003 | WO2003063360A1 Adaptive variable length coding |
| 07/31/2003 | WO2003063359A1 Data compression and expansion of a digital information signal |
| 07/31/2003 | WO2003063358A2 System of converting information words to a signal |
| 07/31/2003 | WO2003063346A2 A method for decreasing the dynamic range of a signal and electronic circuit |
| 07/31/2003 | WO2003063163A1 Modulation apparatus and method, and dsv control bit generation method |
| 07/31/2003 | WO2003063160A1 Method and unit for substracting quantization noise from a pcm signal |
| 07/31/2003 | WO2003063135A1 Audio coding method and apparatus using harmonic extraction |
| 07/31/2003 | WO2003034597B1 Huffman coding |
| 07/31/2003 | WO2003023972A3 Data compression method and apparatus utilizing cascaded subdictionaries |
| 07/31/2003 | WO2002097790A8 Comparing audio using characterizations based on auditory events |
| 07/31/2003 | US20030144995 Compressing index files in information retrieval |