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| Patent ID | Title | Date Filed |
| 6839003 | Method and device for compressing and/or decompressing data as well as for analyzing and representing data
| July 3, 2003 |
| 6813700 | Reduction of bus switching activity using an encoder and decoder
| June 3, 2002 |
| 6809665 | Apparatus and method for decoding variable length code
| July 31, 2003 |
| 6801141 | Method for lossless data compression using greedy sequential context-dependent grammar transform
| May 14, 2003 |
| 6798366 | Architecture for a faster max* computation
| July 28, 2003 |
| 6798365 | JPEG Huffman table decoder and method thereof based on binary search technique
| April 4, 2003 |
| 6798360 | Method and system for compressing a continuous data flow in real-time using recursive hierarchical self-organizing cluster vector quantization (HSOCVQ)
| June 27, 2003 |
| 6794998 | Data modulating/demodulating method and system and apparatus using the same
| October 15, 2002 |
| 6792157 | Image encoding apparatus and quantization characteristics determining apparatus
| August 23, 2000 |
| 6781529 | Methods and apparatuses for variable length encoding
| October 24, 2002 |
| 6779101 | Method and apparatus for processing compressed VLIW subinstruction opcodes
| March 7, 2000 |
| 6778483 | Multilevel record modulator and demodulator
| October 31, 2001 |
| 6774636 | Method and apparatus for determining the state of charge of a lithium-ion battery
| January 23, 2003 |
| 6771196 | Programmable variable-length decoder
| November 12, 2002 |
| 6762699 | Method for lossless data compression using greedy sequential grammar transform and sequential encoding
| November 14, 2000 |
| 6756922 | Method and system for compression of a set of mostly similar strings allowing fast retrieval
| May 21, 2001 |
| 6747582 | Data compressing apparatus, reconstructing apparatus, and its method
| December 3, 2002 |
| 6747580 | Method and apparatus for encoding or decoding data in accordance with an NB/(N+1)B block code, and method for determining such a block code
| June 12, 2003 |
| 6745366 | Error correcting method and apparatus for N:N+1 channel codes
| November 21, 2000 |
| 6741191 | Huffman decoding method and apparatus
| February 6, 2003 |
| 6737999 | Mismatch-shaping for a quadrature digital-to-analog converter
| September 3, 2002 |
| 6724330 | Prefix table implemented data compression method and apparatus utilizing string code reassignment
| December 7, 2002 |
| 6724329 | Decision feedback equalization employing a lookup table
| April 24, 2002 |
| 6720894 | Method of and system for performing differential lossless compression
| September 3, 2002 |
| 6707400 | Method and apparatus for fast longest match search
| May 22, 2002 |
| 6700513 | Method and system for compressing and decompressing multiple independent blocks
| May 14, 2002 |
| 6700512 | Method and apparatus for adaptive data compression
| April 18, 2003 |
| 6683547 | Method and system for data compession with dictionary pre-load of a set of expected character strings
| April 22, 2002 |
| 6677867 | Data conversion circuit, digital camera and data conversion method
| February 10, 2003 |
| 6661725 | Apparatus for storing/restoring holographic data and method for coding/decoding holographic data
| July 3, 2002 |
| 6653950 | Data compression method and apparatus utilizing cascaded subdictionaries
| September 13, 2001 |
| 6653949 | Data compression apparatus and method utilizing tandem coupled matrices
| October 15, 2002 |
| 6650261 | Sliding window compression method utilizing defined match locations
| June 18, 2002 |
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