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Class Information
Number: 341/67
Name: Coded data generation or conversion > Digital code to digital code converters > To or from variable length codes
Description: Subject matter for converting digital signals to or from other digital signals wherein the words are not all of the same bit length.










Patents under this class:

Patent Number Title Of Patent Date Issued
8704686 High bandwidth compression to encoded data streams Apr. 22, 2014
8692695 Methods for encoding and decoding data Apr. 8, 2014
8687701 Method and device for arithmetic code package outputting Apr. 1, 2014
8682090 Image decoding apparatus and method for handling intra-image predictive decoding with various color spaces and color signal resolutions Mar. 25, 2014
8675976 Image encoding apparatus and method for handling intra-image predictive encoding with various color spaces and color signal resolutions Mar. 18, 2014
8674859 Methods for arithmetic coding and decoding and corresponding devices Mar. 18, 2014
8674857 Apparatus and method for decoding Mar. 18, 2014
8653993 Data value occurrence information for data compression Feb. 18, 2014
8643513 Data compression systems and methods Feb. 4, 2014
8638246 Encoding and decoding methods and devices using a secondary codeword indicator Jan. 28, 2014
8638243 Data compression device, data compression method, and medium Jan. 28, 2014
8633839 Data compression apparatus by a plurality of types of algorithms and a method Jan. 21, 2014
8633838 Method and apparatus for compression and network transport of data in support of continuous availability of applications Jan. 21, 2014
8633837 Encoding and decoding methods and devices employing dual codesets Jan. 21, 2014
8618962 System and method for decoding context adaptive variable length coding Dec. 31, 2013
8610607 Assigning codes to and repairing Huffman trees Dec. 17, 2013
8610606 Compression algorithm incorporating dynamic selection of a predefined huffman dictionary Dec. 17, 2013
8610603 Distributed on-demand media transcoding system and method Dec. 17, 2013
8604947 Variable length coding method and variable length decoding method Dec. 10, 2013
8599926 Combined run-length coding of refinement and significant coefficients in scalable video coding enhancement layers Dec. 3, 2013
8599049 Dynamic decoding lookup table generation method and electronic device applying the same Dec. 3, 2013
8593310 Data-driven variable length encoding of fixed-length data Nov. 26, 2013
8593309 Method for efficient decoding of variable length codes Nov. 26, 2013
8593308 Method of accelerating dynamic Huffman decompaction within the inflate algorithm Nov. 26, 2013
8593307 Methods of compressing data in storage device Nov. 26, 2013
8593306 Huffman decoder and decoding method thereof Nov. 26, 2013
8576097 Coding using a mapping between a syntax element and a code word Nov. 5, 2013
8572042 Manipulating the actual or effective window size in a data-dependant variable-length sub-block parser Oct. 29, 2013
8565298 Encoder rate control Oct. 22, 2013
8558724 Coding method, coding appartaus, decoding method, decoding apparatus, program, and recording medium Oct. 15, 2013
8552891 Method and apparatus for parallel data interfacing using combined coding and recording medium therefor Oct. 8, 2013
8543736 Data processing circuit Sep. 24, 2013
8542137 Decoding encoded data Sep. 24, 2013
8542135 Compression algorithm incorporating automatic generation of a bank of predefined huffman dictionaries Sep. 24, 2013
8537038 Efficient compression method for sorted data representations Sep. 17, 2013
8526748 Picture coding method and picture decoding method Sep. 3, 2013
8508391 Code word formatter of shortened non-binary linear error correction code Aug. 13, 2013
8508390 Combining transform coefficient decoding with variable length decoding Aug. 13, 2013
8508389 Content-based segmentation scheme for data compression in storage and transmission including hierarchical segment representation Aug. 13, 2013
8502709 Decoding variable length codes in media applications Aug. 6, 2013
8502707 Data compression systems and methods Aug. 6, 2013
8497788 Efficient techniques for aligned fixed-length compression Jul. 30, 2013
8497787 Systems and methods for performing efficient decoding using a hybrid decoder Jul. 30, 2013
8487789 Method and apparatus for lossless encoding and decoding based on context Jul. 16, 2013
8482441 Method and apparatus to perform functional compression Jul. 9, 2013
8477051 Variable-length code decoding apparatus, decoding system, and variable-length code decoding method Jul. 2, 2013
8472526 Low-complexity film grain simulation technique Jun. 25, 2013
8457419 Method of decoding entropy-encoded data Jun. 4, 2013
8456334 Variable-length code decoding apparatus, decoding system, and variable-length code decoding method Jun. 4, 2013
8456333 Advanced solid block splitting for lossless data compression Jun. 4, 2013











 
 
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