H03M - Coding, decoding or code conversion, in general

More topics under "H03M - Coding, decoding or code conversion, in general" (119,298)
H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168)
H03M 11 - Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys (4,545)
H03M 13 - Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes (37,393)
H03M 3 - Conversion of analogue values to or from differential modulation (7,070)
H03M 5 - Conversion of the form of the representation of individual digits (4,193)
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)
H03M 9 - Parallel/series conversion or vice versa (1,657)
H03M 99 - Subject matter not provided for in other groups of this subclass (30)

Patents for H03M - Coding, decoding or code conversion, in general (416)
12/2007
12/19/2007	EP1673914A4 Dual phase pulse modulation encoder circuit
11/2007
11/28/2007	EP1859551A1 Method and testing arrangement for testing a device using 8b/10b encoding and an 8b/10b encoder and decoder
11/13/2007	US7295613 Early detection of zeros in the transform domain
11/06/2007	US7293222 Systems and processes for fast encoding of hamming codes
11/01/2007	WO2004070953A3 Robust mode staggercasting fast channel change
10/2007
10/18/2007	US20070245212 Encoding method, transmitter, network element and communication terminal
10/16/2007	US7283588 Deblocking filter
10/09/2007	US7280057 Dictionary-based compression and decompression
09/2007
09/19/2007	CN101040532A Deblocking filter
08/2007
08/15/2007	EP1668856A4 Variable coder apparatus for resonant power conversion and method
08/15/2007	EP1652302A4 Low distortion digital to analog converter and digital signal synthesizer systems
08/15/2007	CN101019328A Low-density parity-check codes for multiple code rates
07/2007
07/11/2007	EP1805994A1 Deblocking filter
05/2007
05/22/2007	US7222284 Low-density parity-check codes for multiple code rates
05/03/2007	US20070101234 Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmitters
04/2007
04/25/2007	CN1954501A Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmitters
04/12/2007	US20070080841 Digital input signals constructor providing analog representation thereof
03/2007
03/27/2007	US7197079 Transmitting device for transmitting a digital information signal alternately in encoded form and non-encoded form
03/22/2007	US20070063881 Modulation apparatus/method, demodulation apparatus/method and program presenting medium
02/2007
02/28/2007	EP1588549A4 Robust mode staggercasting storing content
02/15/2007	WO2006135250A3 Method for down-speeding in an ip communication network
02/01/2007	US20070025251 Method for down-speeding in an IP communication network
01/2007
01/25/2007	US20070022237 Hybrid data distribution systems
01/03/2007	EP1676367A4 Method and system for pitch contour quantization in audio coding
01/02/2007	US7158060 Modulation apparatus/method, demodulation apparatus/method and program presenting medium
12/2006
12/21/2006	WO2006135250A2 Method for down-speeding in an ip communication network
12/21/2006	WO2004082147A3 Method and apparatus for protecting the transfer of data
12/21/2006	WO2004066501A3 Coding system for minimizing digital data bandwidth
12/20/2006	CN1882983A Method and system for pitch contour quantization in audio coding
12/07/2006	WO2006128959A1 Dictionary-based compression and decompression
12/07/2006	WO2005036753A3 Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmitters
12/07/2006	US20060273934 Dictionary-based compression and decompression
11/2006
11/23/2006	US20060262651 Robust mode staggercasting reduced resolution video for mobile receiver
11/22/2006	CN1868211A Accelerating video decoding using a graphics processing unit
11/21/2006	US7139960 Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmitters
11/07/2006	CA2366581C Intra-row permutation for turbocode
10/2006
10/18/2006	EP1602231A4 Robust mode staggercasting user controlled switching modes
10/18/2006	EP1588560A4 Robust mode staggercasting video quality enhancement
10/05/2006	WO2004095706A3 System and method for using a microlet-based modem
10/04/2006	EP1588559A4 Robust mode staggercasting with adjustable delay offset
10/04/2006	EP1588558A4 Robust mode staggercasting without artifacts
10/04/2006	EP1588548A4 Robust mode staggercasting
10/04/2006	EP1588547A4 Robust mode staggercasting reduced resolution video for mobile receiver
10/04/2006	EP1588491A4 Robust mode staggercasting with multiple delays for multi-resolution signals
09/2006
09/27/2006	CN1838239A Apparatus for enhancing audio source decoder
09/27/2006	CN1838238A Apparatus for enhancing audio source decoder
09/21/2006	WO2006097574A1 Method and testing arrangement for testing a device using 8b/10b encoding and an 8b/10b encoder and decoder
09/05/2006	US7103110 Dual phase pulse modulation encoder circuit
08/2006
08/30/2006	CN1826809A Robust mode stagger casting with multiple delays for multi-resolution signals
08/30/2006	CN1826808A Robust mode stagger casting with multiple delays for multi-resolution signals
08/29/2006	US7098819 Modulation apparatus/method, demodulation apparatus/method and program presenting medium
08/02/2006	CN1813480A Early detection of zeros in the transform domain
07/2006
07/13/2006	US20060153297 Mixed inter/intra video coding of macroblock partitions
07/05/2006	EP1676367A2 Method and system for pitch contour quantization in audio coding
06/2006
06/29/2006	WO2004114526A3 Low-density parity-check codes for multiple code rates
06/28/2006	EP1673914A2 Dual phase pulse modulation encoder circuit
06/28/2006	CN1795676A Robust mode staggercasting user controlled switching modes
06/22/2006	US20060132342 Modulation apparatus/method, demodulation apparatus/method and program presenting medium
06/15/2006	US20060126733 Robust mode staggercasting without artifacts
06/15/2006	US20060126717 Robust mode staggercasting user controlled switching modes
06/14/2006	EP1668856A2 Variable coder apparatus for resonant power conversion and method
06/07/2006	EP1665539A2 Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmitters
06/07/2006	EP1665538A2 Low-density parity-check codes for multiple code rates
06/07/2006	EP1048114B1 Device and method for inserting previously known bits in input stage of channel encoder
06/01/2006	WO2004095708A3 Accelerating video decoding using a graphics processing unit
05/2006
05/31/2006	CN1258171C Apparatus for reinforcing information source decoder
05/24/2006	CN1778113A Robust mode staggercasting capable of regulating delay distortion
05/18/2006	WO2006051151A1 Method for fast recursive coding in electronic devices
05/10/2006	EP1654807A2 Method and apparatus for selection of bit budget adjustment in dual pass encoding
05/03/2006	EP1652302A2 Low distortion digital to analog converter and digital signal synthesizer systems
04/2006
04/20/2006	WO2006041305A1 Deblocking filter
04/13/2006	US20060078048 Deblocking filter
04/12/2006	CN1759597A Robust mode staggercasting storing content
04/12/2006	CN1758334A Enhancing perceptual quality of SBR (spectral band replication) and HFR (high frequency reconstruction) coding methods by adaptive noise-floor addition and noise substitution limiting
03/2006
03/29/2006	EP1639830A1 Early detection of zeros in the transform domain
03/22/2006	EP1599944A4 Feedback steering delta-sigma modulators and systems using the same
03/16/2006	US20060056505 Robust mode staggercasting
03/09/2006	US20060050781 Robust mode staggercasting storing content
03/09/2006	US20060050780 Robust mode staggercasting with adjustable delay offset
03/08/2006	CN1745583A Robust mode staggercasting video frequency quality enhancement
03/08/2006	CN1745582A Robust mode staggercasting without artifact
03/08/2006	CN1745569A Robust mode staggercasting
02/2006
02/01/2006	CN1729690A Method of real time MPEG-4 texture decoding for a multiprocessor environment
01/2006
01/31/2006	CA2265745C Method and apparatus for performing decoding of codes at variable data rates
01/25/2006	EP1618666A2 Method and apparatus for protecting the transfer of data
01/18/2006	EP1617418A2 Spectral band replication and high frequency reconstruction audio coding methods and apparatuses using adaptive noise-floor addition and noise substitution limiting
01/18/2006	CN1723706A Mixed inter/intra video coding of macroblock partitions
01/05/2006	WO2004068714A3 Robust mode staggercasting with multiple delays for multi-resolution signals
12/2005
12/29/2005	WO2004095349A3 Information exchanging and modem architecture using an intelligent database
12/29/2005	WO2004068838A3 Robust mode staggercasting reduced resolution video for mobile receiver
12/29/2005	US20050288870 Number coding for identification of subtypes of coded types of solid phase carriers
12/28/2005	EP1609244A2 Accelerating video decoding using a graphics processing unit
12/07/2005	EP1602240A2 Array arrangement for memory words and combination of video prediction data for an effective memory access
12/07/2005	EP1602231A2 Robust mode staggercasting user controlled switching modes
12/07/2005	EP0993700B1 A method, device and carrier for encoding multiword information
11/2005
11/30/2005	EP1599944A2 Feedback steering delta-sigma modulators and systems using the same
11/24/2005	WO2005011121A3 Low distortion digital to analog converter and digital signal synthesizer systems
11/10/2005	WO2004095707A3 Data encoding using an oscillator circuit
10/2005
10/27/2005	US20050238097 Method of real time MPEG-4 texture decoding for a multiprocessor environment
10/26/2005	EP1588560A2 Robust mode staggercasting video quality enhancement

1 2 3 4 5