Patents
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)
04/2006
04/27/2006US20060090121 Trellis-based receiver
04/27/2006US20060089937 Method for coding positions of data elements in a data structure
04/27/2006US20060089832 Method for improving the coding efficiency of an audio signal
04/27/2006US20060088168 Multichannel spectral vector mapping audio apparatus and method
04/27/2006US20060088097 Moving picture encoding apparatus having increased encoding speed and method thereof
04/27/2006US20060087464 Digital signal processing method, processing thereof, and recording medium containing the program
04/27/2006US20060087460 Method of generating Huffman code length information
04/27/2006US20060087459 Reprogrammable bi-directional signal converter
04/27/2006US20060087458 Apparatus and method for synchronizing an audio signal with a film
04/27/2006US20060087457 System and method for identifying and processing data within a data stream
04/27/2006US20060087456 Information additive code generator and decoder for communication systems
04/27/2006DE19983175B4 Verfahren, Prozessor und Einrichtung für Gleitkommaoperationen und Formatkonvertierungsoperationen Method, processor and device for floating point and format conversion operations
04/27/2006DE19544787B4 Verfahren und Vorrichtung zum Codieren eines Bewegtbildes Method and apparatus for encoding a moving picture
04/27/2006DE19534730B4 Verfahren zum Codieren und Decodieren von Daten A method of encoding and decoding data
04/27/2006CA2583745A1 Video monitoring application, device architectures, and system architecture
04/26/2006EP1650976A1 Data processing device, method thereof, and encoding device
04/26/2006EP1650872A1 Decoding apparatus and encoding apparatus
04/26/2006EP1649697A1 Intra coding video data methods and apparatuses
04/26/2006EP1649602A1 Method and apparatus for encoding of low voltage swing signals
04/26/2006EP1649601A1 Variable frequency synthesizer comprising a sigma-delta modulator
04/26/2006EP1584139A4 Content-based segmentation scheme for data compression in storage and transmission including hierarchical segment representation
04/26/2006EP1417821B1 Method and device for the transfer of snmp messages over udp with compression of periodically repeating sequences
04/26/2006EP1386462A4 System for generating pseudorandom sequences
04/26/2006EP1204969B1 Spectral magnitude quantization for a speech coder
04/26/2006CN1765127A Data encoding apparatus, data encoding method, data output apparatus, data output method, signal processing system, signal processing apparatus, signal processing method, data decoding apparatus, and
04/26/2006CN1765055A Digital pulse width controlled oscillation modulator
04/26/2006CN1765049A Volume control device for digital signals
04/26/2006CN1764279A Improved block transform and quantization for image and video coding
04/26/2006CN1764278A Improved block transform and quantization for image and video coding
04/26/2006CN1764277A Improved block transform and quantization for image and video coding
04/26/2006CN1764073A Re-quantization method in audio decode
04/26/2006CN1254113C Image encoding device, image encoding method, image decoding device, image decoding method, and communication device
04/26/2006CN1254103C Detection and proper interpolation of interlaced moving areas for MPEG decoding with emebedded resizing
04/26/2006CN1254019C Coding and decoding method of inhibiting DC component in code-flow
04/25/2006US7035888 Digital sampling rate converter for compensation for drop of in-band signal
04/25/2006US7035473 Distortion-adaptive visual frequency weighting
04/25/2006US7035471 Data processing device and data processing method and recorded medium
04/25/2006US7035287 Defining header field compression for data packet connection
04/25/2006US7034726 Data converter
04/25/2006US7034719 Data modulating method and apparatus, data demodulating method and apparatus, and code arranging method
04/25/2006US7034490 Motor positioning servo loop using oversampling bitstream DAC
04/25/2006CA2258351C Intermediate rate applications of punctured convolutional codes for 8psk trellis modulation over satellite channels
04/20/2006WO2006041165A1 Information encoding method, decoding method, common multiplier estimation method, device using these methods, program, and recording medium
04/20/2006WO2006041055A1 Scalable encoder, scalable decoder, and scalable encoding method
04/20/2006US20060083312 Low cost video compression using fast, modified Z-coding of wavelet pyramids
04/20/2006US20060082475 Method, an apparatus and a storage medium for locating QR codes
04/20/2006US20060082474 Robust mode staggercasting with multiple delays for multi-resolution signals
04/20/2006CA2583357A1 Control apparatus and method for use with digitally controlled light sources
04/19/2006EP1648176A1 Video coding apparatus and decoding apparatus
04/19/2006EP1457055B1 Method for conducting a directed prediction of an image block
04/19/2006EP1395982B1 Adpcm speech coding system with phase-smearing and phase-desmearing filters
04/19/2006CN1762122A Communication system, converter for use therein and method of signalling
04/19/2006CN1762102A Method and device for building a variable-length error-correcting code
04/19/2006CN1762100A Oversampling technique to reduce jitter
04/19/2006CN1762099A Floating point type digital signal reversible encoding method, decoding method, devices for them, and programs for them
04/19/2006CN1761308A Digital media general basic stream
04/19/2006CN1761159A Encoding and decoding device for quantized step in any module, and method
04/19/2006CN1253014C Image coding method and apparatus an image decoding method and apparatus
04/19/2006CN1253013C Prediction device, coding device, inverse prediction device, decoding device
04/19/2006CN1253012C Image coding integrated circuit to lower power consumption according to target data
04/19/2006CN1253008C Spatial scalable compression method and device
04/19/2006CN1253006C Method of transcoding and transcoding device with embedded filters
04/19/2006CN1253003C Processing device and method for transmitting digital image data in transmission channel
04/19/2006CN1252680C Voice encoding system and voice encoding method
04/19/2006CN1252678C Compressible stereo audio frequency encoding/decoding method and device
04/18/2006US7031913 Method and apparatus for decoding speech signal
04/18/2006US7031912 Speech coding apparatus capable of implementing acceptable in-channel transmission of non-speech signals
04/18/2006US7031905 Audio signal processing apparatus
04/18/2006US7031540 Transformation to increase the lempel-ziv compressibility of images with minimal visual distortion
04/18/2006US7031537 Method and apparatus for specifying quantization based upon the human visual system
04/18/2006US7031536 Signal processing apparatus and method, program, and storage medium
04/18/2006US7031535 Image processing apparatus capable of interpolating error data
04/18/2006US7031534 Enhancement of compressed image data
04/18/2006US7031533 Encoding method for the compression of a video sequence
04/18/2006US7031531 Image encoding device and method therefor, image decoding apparatus and method therefor, and computer-readable recorded medium on which image encoding program and image decoding program are recorded
04/18/2006US7031401 Digital to analog converter with time dithering to remove audio tones
04/18/2006US7031390 DCT compression using Golomb-Rice coding
04/18/2006US7031387 B picture mode determining method and apparatus in video coding system
04/18/2006US7031348 Apparatus and method of splicing digital video streams
04/18/2006US7030798 State-delayed technique and system to remove tones of dynamic element matching
04/18/2006US7030797 Broadband sigma-delta modulator
04/18/2006US7030789 Techniques for applying modulation constraints to data using periodically changing symbol mappings
04/18/2006US7030788 Data recording medium, data recording method, and apparatus
04/18/2006US7030787 Circuit and method for use in data compression
04/18/2006US7030786 RFID readers and RFID tags communicating using extensible bit vectors
04/18/2006US7030785 Systems and processes for decoding a chain reaction code through inactivation
04/18/2006US7030784 Method and apparatus for coding information, method and apparatus for decoding coded information, method of fabricating a recording medium, the recording medium and modulated signal
04/18/2006CA2329106C Method and apparatus for packing and decoding audio and other data
04/13/2006WO2006037645A1 Puncturing/depuncturing using compressed differential puncturing pattern
04/13/2006US20060080109 Audio decoding apparatus
04/13/2006US20060078212 Embedding a watermark in a coded signal
04/13/2006US20060078155 Method of detecting blocking artefacts
04/13/2006US20060078003 Information transmission method and encoding/decoding apparatus and encoding-multiplexing/decoding-demultiplexing apparatus in information transmission system to which information transmission method is applied
04/13/2006US20060077079 Use of multiple data comparators in parallel to trigger an oscilloscope on a pattern found in a serial data stream
04/13/2006US20060077078 Command user interface with programmable decoder
04/13/2006US20060077077 Data driving apparatus in a current driving type display device
04/13/2006US20060077076 Encoding apparatus and encoding method
04/13/2006US20060077075 Servo system, apparatus comprising a servo system, sigma delta modulator, and integrated circuitcomprising a sigma delta modulator
04/13/2006DE10339498B4 Audiodateiformatumwandlung Audio file format conversion
04/12/2006EP1646245A1 Video coding apparatus and decoding apparatus