| 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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| 01/31/2012 | US8107747 Codevector trainers and real-time compressor for multi-dimensional data |
| 01/31/2012 | US8107524 Adaptive bandwidth footprint matching for multiple compressed video streams in a fixed bandwidth network |
| 01/31/2012 | US8106799 Data compression and decompression using parallel processing |
| 01/31/2012 | US8106797 Assigning codes to and repairing Huffman trees |
| 01/26/2012 | WO2012012249A1 Video compression using multiple variable length coding methods for multiple types of transform coefficient blocks |
| 01/26/2012 | WO2012010419A1 A string cache file for optimizing memory usage in a java virtual machine |
| 01/26/2012 | US20120019403 Method and device for encoding and decoding of symbol sequences wherein each symbol may have one out of three or more possible symbol values |
| 01/26/2012 | DE10362272B4 Verfahren zum Erhalten von Bewegungsvektoren für einen Doppelvorhersage-Block im Direkt-Modus Method for obtaining motion vectors for a double prediction block in Direct Mode |
| 01/26/2012 | DE10362271B4 Verfahren zum Erhalten von Bewegungsvektoren für einen Doppelvorhersage-Block im Direkt-Modus Method for obtaining motion vectors for a double prediction block in Direct Mode |
| 01/26/2012 | DE10362263B4 Verfahren zum Erhalten von Bewegungsvektoren für einen Doppelvorhersage-Block im Direkt-Modus Method for obtaining motion vectors for a double prediction block in Direct Mode |
| 01/26/2012 | DE10362222B4 Verfahren zum Bestimmen von Bewegungsvektoren A method of determining motion vectors |
| 01/25/2012 | EP2410725A1 Receiver apparatus, transmitter apparatus, receiving method, transmitting method, communication system and communication method |
| 01/25/2012 | EP2410659A2 A multi-bit sigma-delta modulator with reduced number of bits in feedback path |
| 01/25/2012 | EP2410515A2 Apparatus and method for encoding/decoding a multichannel signal |
| 01/25/2012 | EP2169907B1 A Technique for Compressing a Header Field in a Data Packet |
| 01/25/2012 | EP1619664B1 Speech coding apparatus, speech decoding apparatus and methods thereof |
| 01/25/2012 | CN1781253B Floating-point type digital signal reversible encoding method, decoding method, apparatuses therefor |
| 01/25/2012 | CN1702974B Method and apparatus for encoding/decoding a digital signal |
| 01/25/2012 | CN101226745B Impulse search method and apparatus |
| 01/25/2012 | CN101193301B Method and system for visually compressing image data |
| 01/25/2012 | CN101156320B Device and method for entropy coding with compact codebooks |
| 01/24/2012 | US8102287 Compression/decompression apparatus and compression/decompression method |
| 01/24/2012 | CA2661008C Method and apparatus for transferring digital data between circuits |
| 01/20/2012 | DE20321883U1 Computervorrichtung und -system zum Entropiedecodieren quantisierter Transformationskoeffizienten eines Blockes Computer apparatus and system for Entropiedecodieren quantized transform coefficients of a block |
| 01/19/2012 | WO2012009218A1 Mobility in a distributed antenna system |
| 01/19/2012 | WO2012008925A1 Method, apparatus and computer program product for encoding video data |
| 01/19/2012 | WO2012008330A1 Coding device, decoding device, method thereof, program, and recording medium |
| 01/19/2012 | WO2012008162A1 Image decoding method, image encoding method, image decoding device, image encoding device, program, and integrated circuit |
| 01/19/2012 | WO2012006738A1 Methods and devices for data compression using context-based coding order |
| 01/19/2012 | US20120013491 Method and device for encoding an input bit sequence and corresponding decoding method and device |
| 01/19/2012 | CA2804509A1 Mobility in a distributed antenna system |
| 01/19/2012 | CA2799763A1 Methods and devices for data compression using context-based coding order |
| 01/18/2012 | EP2408114A2 Parallel entropy encoder and parallel entropy decoder |
| 01/18/2012 | EP2407964A2 Speech encoding device, speech decoding device, speech encoding method, and speech decoding method |
| 01/18/2012 | EP2407963A1 Linear prediction analysis method, device and system |
| 01/18/2012 | EP2407910A1 Method and device for producing an object database and finding objects |
| 01/18/2012 | EP2406887A1 Methods and apparatus for direct synthesis of rf signals using delta-sigma modulator |
| 01/18/2012 | CN102324943A Dynamically configurable sensor chassis |
| 01/18/2012 | CN101079317B Method ans system of low power balance code using data bus inversion |
| 01/17/2012 | US8098952 Method and device for removing image noise based on the median filter |
| 01/17/2012 | US8098943 Apparatus and method for encoding digital image data in a lossless manner |
| 01/17/2012 | US8098940 Method of and apparatus for encoding signals, and method of and apparatus for decoding the encoded signals |
| 01/17/2012 | US8098736 Variable length coding method and variable length decoding method |
| 01/17/2012 | US8098728 Compressing and decompressing multiple, layered, video streams employing multi-directional spatial encoding |
| 01/14/2012 | CA2746215A1 Parallel entropy encoder and parallel entropy decoder |
| 01/12/2012 | WO2012005211A1 Encoding method, decoding method, encoding device, decoding device, program, and recording medium |
| 01/12/2012 | WO2012005210A1 Encoding method, decoding method, device, program, and recording medium |
| 01/12/2012 | WO2012005209A1 Encoding method, decoding method, device, program, and recording medium |
| 01/12/2012 | WO2012003584A1 Methods and devices for data compression using adaptive reconstruction levels |
| 01/12/2012 | WO2011111975A3 Method and user equipment for transmitting precoding matrix information, and method and base station for configuring precoding matrix |
| 01/12/2012 | WO2011105834A3 Method for generating codewords |
| 01/12/2012 | US20120007754 Method and apparatus for decoding transmitted/received data |
| 01/12/2012 | US20120007753 Encoding Apparatus, Encoding Method, Decoding Apparatus, Decoding Method, and Program |
| 01/12/2012 | US20120007752 Method and apparatus for encoding/decoding metadata |
| 01/12/2012 | CA2803273A1 Encoding method, decoding method, encoding device, decoding device, program, and recording medium |
| 01/12/2012 | CA2803272A1 Encoding method, decoding method, device, program, and recording medium |
| 01/12/2012 | CA2803269A1 Encoding method, decoding method, device, program, and recording medium |
| 01/12/2012 | CA2803202A1 Methods and devices for data compression using adaptive reconstruction levels |
| 01/11/2012 | EP2405657A1 Configurable pattern optimizer |
| 01/11/2012 | CN1901043B Stereo audio coding method, apparatus thereof, decoding method and apparatus thereof |
| 01/11/2012 | CN1852028B Multibit delta sigma modulation DA converter |
| 01/11/2012 | CN1765055B Digital pulse width controlled oscillation modulator |
| 01/11/2012 | CN102318194A Sensor-based wireless communication system using compressive sampling |
| 01/11/2012 | CN102316320A Skip macroblock coding |
| 01/11/2012 | CN101808248B Adaptive paradigm Hoffmann decoder, method thereof and image decoder |
| 01/11/2012 | CN101051836B Device and method for timed synchronous transmission stream decoding and coding |
| 01/10/2012 | USRE43099 Speech coder methods and systems |
| 01/10/2012 | USRE43091 Systems and methods for reduced bit-depth processing in video-related data with frequency weighting matrices |
| 01/10/2012 | US8094724 Order value for specifying relationship between video pictures |
| 01/10/2012 | US8094049 Digital signal coding method and apparatus, digital signal decoding apparatus, digital signal arithmetic coding method and digital signal arithmetic decoding method |
| 01/10/2012 | US8094048 Method of decoding syntax element in context-based adaptive binary arithmetic coding decoder and decoding device therefor |
| 01/10/2012 | US8094046 Signal processing apparatus and signal processing method |
| 01/10/2012 | CA2624633C Signal processing using pilot based coding |
| 01/05/2012 | WO2012001463A1 A compressed sampling audio apparatus |
| 01/05/2012 | WO2012000555A1 Method and device for compressing simulation results |
| 01/05/2012 | WO2011118962A3 Apparatus and method for generating codebook in a wireless communication system |
| 01/05/2012 | WO2011090359A3 Data compression/decompression device and method |
| 01/05/2012 | US20120001780 Codebook for multiple user multiple input multiple output system and communication device using the codebook |
| 01/05/2012 | US20120001777 Selective data compression |
| 01/05/2012 | US20120001776 Systems and methods for compressing data and controlling data compression in borehole communication |
| 01/04/2012 | EP2402878A1 System for tracking end-user electronic content usage |
| 01/04/2012 | EP2127088B1 Audio quantization |
| 01/04/2012 | CN1694400B Randomized signal transforms and their applications |
| 01/04/2012 | CN101848388B Method for normalizing arithmetic encoding value based on JPEG (Joint Photographic Experts Group) 2000 standard |
| 01/04/2012 | CN101681626B Decoder, and decoding method |
| 01/04/2012 | CN101609680B Compression coding and decoding method, coder, decoder and coding device |
| 01/04/2012 | CN101609677B Preprocessing method, preprocessing device and preprocessing encoding equipment |
| 01/04/2012 | CN101547009B Method of converting a series of m-bit information words to a modulated signal, coding device, recording device |
| 01/03/2012 | US8090942 Method and system for asymmetrically encrypting .ZIP files |
| 01/03/2012 | US8090574 Entropy encoding and decoding using direct level and run-length/level context-adaptive arithmetic coding/decoding modes |
| 01/03/2012 | US8090026 Using order difference for calculating motion vector |
| 01/03/2012 | US8089379 Variable length decoding apparatus and method |
| 01/03/2012 | US8089378 Synchronous multi-clock protocol converter |
| 01/03/2012 | US8089377 Method and apparatus of performing sample rate conversion of a multi-channel audio signal |
| 01/03/2012 | CA2451604C Dct compression using golomb-rice coding |
| 12/29/2011 | WO2011162964A2 System and method and computer program product for parameter estimation for lossless video compression |
| 12/29/2011 | WO2011104268A3 Method for huffman encoding and data transmission to an electronic control appliance |
| 12/29/2011 | US20110320511 Naf conversion apparatus |
| 12/29/2011 | US20110320195 Method, apparatus and system for linear prediction coding analysis |
| 12/29/2011 | US20110317782 Methods and arrangements for employing coded transmissions |