| 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) |
|---|
| 01/07/2004 | EP1378065A2 Apparatus to provide fast data compression |
| 01/07/2004 | EP1378064A1 Method and system for providing a context for message compression |
| 01/07/2004 | CN1466854A Method for carrying out integer approximation of transform coefficients, and coder and decoder |
| 01/07/2004 | CN1466853A Video processing |
| 01/07/2004 | CN1466821A Apparatus and method for transmitting TFCI bits for hard split mode in a CDMA mobile communication system |
| 01/07/2004 | CN1134169C Method for controlling the compression rate of digital images |
| 01/07/2004 | CN1134167C Data efficient quantization table for digital video signal processor |
| 01/07/2004 | CN1134166C Signal coding method and device, signal recording medium and transmission method |
| 01/07/2004 | CN1134157C Data decoding instrument and method thereof |
| 01/07/2004 | CN1134110C Digital modulation apparatus, digital modulation method |
| 01/06/2004 | US6675144 Audio coding systems and methods |
| 01/06/2004 | US6674912 Data compression processing method and apparatus |
| 01/06/2004 | US6674910 Apparatus and method for image-compression encoding and decoding using adaptive transform |
| 01/06/2004 | US6674908 Method of compression of binary data with a random number generator |
| 01/06/2004 | US6674874 Data processing apparatus and method and storage medium |
| 01/06/2004 | US6674376 Programmable variable length decoder circuit and method |
| 01/06/2004 | US6674375 Run length limited coding with minimal error propagation |
| 01/06/2004 | US6674374 Data compressor utilizing switched input coincidence elements |
| 01/06/2004 | US6674373 System and method for data decompression |
| 01/06/2004 | CA2109138C Device for encoding digital signals representing images, and corresponding decoding device |
| 01/02/2004 | EP1377067A1 Motion vector coding |
| 01/02/2004 | EP1376974A1 Method and apparatus for packet header compression |
| 01/02/2004 | EP1376878A1 Protocol message compression in a wireless communications system |
| 01/02/2004 | EP1376876A2 Wireless user terminal and system having high speed, high resolution, digital-to-analog converter with off-line sigma delta conversion and storage |
| 01/02/2004 | EP1376468A2 Image processing apparatus, image processing program and image processing method |
| 01/02/2004 | EP1376388A2 Method and system for encoding a mark-up language document |
| 01/02/2004 | EP1376378A2 Orthogonal transform method and apparatus, encoding method and apparatus, inverse orthogonal transform method and apparatus, decoding method and apparatus |
| 01/02/2004 | EP1374598A2 Scalable mpeg-2 video decoder with selective motion compensation |
| 01/02/2004 | EP1374593A2 Adaptive bandwidth system and method for video transmission |
| 01/02/2004 | EP1374578A2 Systems and methods of error resilience in a video decoder |
| 01/02/2004 | EP1374430A1 Systems and methods for error resilient encoding |
| 01/02/2004 | EP1374429A1 Systems and methods for encoding and decoding redundant motion vectors in compressed video bitstreams |
| 01/02/2004 | EP1374415A2 Delta sigma converter incorporating a multiplier |
| 01/02/2004 | EP1374413A2 Reduced data stream for transmitting a signal |
| 01/02/2004 | EP1374412A2 Canonical huffman encoded data decompression algorithm |
| 01/02/2004 | EP1374408A1 Bubble handling a/d converter calibration |
| 01/02/2004 | EP1374399A1 Aliasing reduction using complex-exponential modulated filterbanks |
| 01/02/2004 | EP1374177A1 Jade-jpeg based adaptive document compression engine |
| 01/01/2004 | US20040003343 Method and system for encoding a mark-up language document |
| 01/01/2004 | US20040003016 Image processing method and apparatus thereof |
| 01/01/2004 | US20040002859 Method and architecture of digital conding for transmitting and packing audio signals |
| 01/01/2004 | US20040002854 Audio coding method and apparatus using harmonic extraction |
| 01/01/2004 | US20040001557 Modulation apparatus using mixed-radix fast fourier transform |
| 01/01/2004 | US20040001547 Scalable robust video compression |
| 01/01/2004 | US20040001546 Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
| 01/01/2004 | US20040001545 Computationally constrained video encoding |
| 01/01/2004 | US20040001543 Method and system for selecting grammar symbols for variable length data compressors |
| 01/01/2004 | US20040001014 Method and apparatus for generating gray code for any even count value to enable efficient pointer exchange mechanisms in asynchronous FIFO'S |
| 01/01/2004 | US20040001013 JPEG Huffman table decoder and method thereof based on binary search technique |
| 01/01/2004 | US20040001012 Method and apparatus for encoding digital data |
| 12/31/2003 | WO2004002163A2 Method of detecting blocking artefacts |
| 12/31/2003 | WO2004001978A1 A method and a system for variable-length decoding, and a device for the localization of codewords |
| 12/31/2003 | WO2004001977A1 Digital delta-sigma modulator in a fractional-n frequency synthesizer |
| 12/31/2003 | WO2004001747A2 Balanced disparity channel code for dc control |
| 12/31/2003 | WO2004001721A2 Methods and systems for compression of stored auto |
| 12/31/2003 | WO2003075579A3 Method and system for layered video encoding |
| 12/31/2003 | WO2003058945A3 Coding dynamic filters |
| 12/31/2003 | WO2003052941A3 Broadband sigma-delta modulator |
| 12/31/2003 | WO2002015407A3 Method and arrangement for synchronizing a σδ-modulator |
| 12/31/2003 | CN1465185A Inventor: lan tse-hua; chen yingwei; zhong zhun |
| 12/31/2003 | CN1465138A Compressing device and method, decompressing device and method, compressing, decompressing system, program, record medium |
| 12/31/2003 | CN1465136A Method of converting a series of data worlds into a modulated signal |
| 12/31/2003 | CN1465059A Method and apparatus for reducing the word length of a digital input signal and method and apparatus for recovering the digital input signal |
| 12/31/2003 | CN1465045A Inverse filtering method, synthesis filtering method, inverse filter device, synthesis filter device and devices comprising such filter devices |
| 12/31/2003 | CN1465044A Acoustic signal encoding method and apparatus, acoustic signal decoding method and apparatus, and recording medium |
| 12/31/2003 | CN1465029A A variable modulus interpolator, and a variable frequency synthesiser incorporating the variable modulus interpolator |
| 12/31/2003 | CN1133330C Buffering for digital video signal encoders using joint Bit-rate control |
| 12/31/2003 | CN1133329C Method and apparatus for encoding contour of object based on contour motion estimation technique |
| 12/31/2003 | CN1133316C Image data recording method and digit apparatus using the same method |
| 12/30/2003 | US6671412 Motion image coding apparatus for performing hierarchical coding |
| 12/30/2003 | US6671410 Image processing apparatus that can have picture quality improved in reproduced original image data |
| 12/30/2003 | US6671322 Video transcoder with spatial resolution reduction |
| 12/30/2003 | US6671319 Methods and apparatus for motion estimation using neighboring macroblocks |
| 12/30/2003 | US6671292 Method and system for adaptive voice buffering |
| 12/30/2003 | US6670897 Compression/decompression techniques based on tokens and Huffman coding |
| 12/30/2003 | US6670896 Method and apparatus for modulating and demodulating digital data |
| 12/25/2003 | WO2003107681A2 Video encoding and decoding techniques |
| 12/25/2003 | WO2003107680A2 Motion estimation techniques for video encoding |
| 12/25/2003 | WO2003107329A1 Audio coding system using characteristics of a decoded signal to adapt synthesized spectral components |
| 12/25/2003 | WO2003107328A1 Audio coding system using spectral hole filling |
| 12/25/2003 | US20030236674 Methods and systems for compression of stored audio |
| 12/25/2003 | US20030235339 Method and apparatus for differentially compressing images |
| 12/25/2003 | US20030235261 Digital delta sigma modulator in a fractional-N frequency synthesizer |
| 12/25/2003 | US20030235240 Radio receiver |
| 12/25/2003 | US20030235166 Method and apparatus for weighted non-binary repeat accumulate coding and space-time coding |
| 12/24/2003 | WO2003107682A1 A method and system for optimizing image sharpness during coding |
| 12/24/2003 | WO2003107538A1 Decoding logic for generating a n-bit binary output signal on the basis of an intermediate n-bit gray signal |
| 12/24/2003 | WO2003088501A3 Signal, storage medium, method and device for encoding, method and device for decoding |
| 12/24/2003 | WO2003061137A3 Robust signal coding |
| 12/24/2003 | WO2003058407A3 A transcoding scheme between celp-based speech codes |
| 12/24/2003 | WO2003055076A3 Analog-to-digital converter and method of generating an intermediate code for an analog-to-digital converter |
| 12/24/2003 | WO2001041065A3 Method for coding and decoding multimedia data |
| 12/24/2003 | CN1463554A Method and system for detection and proper scaling of interlaced moving areas in MPEG-2 compressed video |
| 12/24/2003 | CN1463547A Audio coding with partial encryption |
| 12/24/2003 | CN1463500A Method of decoding variable-length codeword sequence |
| 12/24/2003 | CN1463497A Decoding appts. decoding method, lookup table, and decoding program |
| 12/24/2003 | CN1463496A Sub-band adaptive differential pulse code modulation/encoding appts. its method, wireless transmission system and wirel |
| 12/24/2003 | CN1463495A Reduced data stream for transmitting signal |
| 12/24/2003 | CN1463435A Recording medium recording appts. recording method, recording medium reproduction appts. and reproduction method |
| 12/24/2003 | CN1463079A Method for encoding and decoding data by using modulation with finite run length |