Patent International Class: H03M 5/0

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DC-balanced 6B/8B transmission code with local parity
Inventor: Widmer | Patent Number: 6876315

DC-balanced 6B/8B transmission code with local parity
Inventor: Widmer | Patent Number: 6876315

Digital signal conversion apparatus, digital signal conversion method, and computer-readable recording medium in which digital signal conversion program is recorded
Inventor: Komamura, et al. | Patent Number: 6873275

DC free code design with state dependent mapping
Inventor: Tsang | Patent Number: 6867713

DC free code design with state dependent mapping
Inventor: Tsang | Patent Number: 6867713

Code generation and allocation method
Inventor: Shim, et al. | Patent Number: 6859152

Code generation and allocation method
Inventor: Shim, et al. | Patent Number: 6859152

Transmitting data words
Inventor: Coles, et al. | Patent Number: 6853730

Digital sum variation computation method and system
Inventor: Wu, et al. | Patent Number: 6853684

Modulation system
Inventor: Hayami, et al. | Patent Number: 6853320

Method of determining a merging bit in an optical storage device
Inventor: Ren | Patent Number: 6853319

Method of determining a merging bit in an optical storage device
Inventor: Ren | Patent Number: 6853319

Device for receiving digital signals
Inventor: Boirin, et al. | Patent Number: 6853216

Optical disc, recording apparatus and method for optical disc, and its reproducing method
Inventor: Sako, et al. | Patent Number: 6852383

Methods and apparatus for constant-weight encoding and decoding
Inventor: Cornelius, et al. | Patent Number: 6844833

Input data conversion method, input data conversion program, and input data conversion system
Inventor: Koike | Patent Number: 6844832

High rate run length limited code
Inventor: Tsang | Patent Number: 6839004

Ultra-wideband pulse modulation system and method
Inventor: Moore | Patent Number: 6836226

Ultra-wideband pulse modulation system and method
Inventor: Moore | Patent Number: 6836223

Ultra low power adaptive pulse distance ratio decoder for coded data by feedback of output data
Inventor: Ohlsson | Patent Number: 6833799

Method for coding a sequence of data bytes via an air interface
Inventor: Cuylen | Patent Number: 6833798

Method and apparatus of converting a series of data words into a modulated signal
Inventor: Immink, et al. | Patent Number: 6829306

Method and circuit arrangement for encoding and decoding data
Inventor: Andres | Patent Number: 6816092

Data coding for data storage systems
Inventor: Cideciyan, et al. | Patent Number: 6812867

Digital signal modulation method
Inventor: Su | Patent Number: 6809663

Modulation code system and methods of encoding and decoding a signal by multiple integration
Inventor: Wong-Lam, et al. | Patent Number: 6809662

Encoding method and apparatus therefor, and optical-disk recording method and apparatus therefor
Inventor: Chuang | Patent Number: 6807137

Method and apparatus for variable length coding
Inventor: Chen, et al. | Patent Number: 6798364

Data modulating/demodulating method and system and apparatus using the same
Inventor: Chen | Patent Number: 6794998

Portable CD-ROM/ISO to HDD/MP3 recorder with simultaneous CD-Read/MP3-Encode/HDD-Write, or HDD-Read/MP3-Decode, to play, power saving buffer, and enhanced sound output
Inventor: Altare, et al. | Patent Number: 6791481

High rate coding for media noise
Inventor: Bliss, et al. | Patent Number: 6788223

Optimized high-level data link control encoding/decoding
Inventor: March | Patent Number: 6785299

Ultra-wideband pulse modulation system and method
Inventor: Moore | Patent Number: 6781530

Code generation and allocation method
Inventor: Shim, et al. | Patent Number: 6781527

Code generation and allocation method
Inventor: Shim, et al. | Patent Number: 6781527

Multilevel record modulator and demodulator
Inventor: Mouri, et al. | Patent Number: 6778483

Method of modulating series of data words into constrained sequence
Inventor: Suh, et al. | Patent Number: 6778105

Method and apparatus for performing DSV protection in an EFM/EFM+ encoding same
Inventor: Chen, et al. | Patent Number: 6778104

Digital signal modulation system
Inventor: Mohan, et al. | Patent Number: 6775324

Data coding system
Inventor: Vasudevan Pillai, et al. | Patent Number: 6775323

Modulation coding based on an ECC interleave structure
Inventor: Bliss, et al. | Patent Number: 6774825

Method and system for DC-balancing at the physical layer
Inventor: Lee, et al. | Patent Number: 6771192

Method and system for DC-balancing at the physical layer
Inventor: Lee, et al. | Patent Number: 6771192

Input/output interface and semiconductor integrated circuit having input/output interface
Inventor: Matsuzaki | Patent Number: 6769044

Method and system for compressing data and a geographic database formed therewith and methods for use thereof in a navigation application program
Inventor: Friederich, et al. | Patent Number: 6768818

Precompensation technique and MTR code for high data rate recording
Inventor: Cideciyan, et al. | Patent Number: 6768603

Method of converting a series of m-bit information words into a modulated signal
Inventor: Schouhamer Immink | Patent Number: 6768432

Multiplexing an additional bit stream with a primary bit stream with conversion between qB/rB and xB/yB encoded bit streams
Inventor: Kuo, et al. | Patent Number: 6768429

Method and apparatus for encoding digital data
Inventor: Hayami | Patent Number: 6765511

NEO method and system for lossless compression and decompression
Inventor: Sun | Patent Number: 6762700

Multiproperty 16/17 trellis code
Inventor: Bliss, et al. | Patent Number: 6753797

Conversion circuit for burst signals referencing to various clocks and method for the same
Inventor: Wang | Patent Number: 6753796

Rate (M/N) code encoder, detector, and decoder for control data
Inventor: Aziz | Patent Number: 6751774

Method and apparatus for decoding a digital signal
Inventor: Okada, et al. | Patent Number: 6751276

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
Inventor: Schmidt | Patent Number: 6747580

Information recording and reproducing method
Inventor: Kurokawa, et al. | Patent Number: 6737996

Method, apparatus, and article for GIOP message compression/decompression
Inventor: Wolthuis | Patent Number: 6737992

Wireless communication encoding and decoding techniques using variable length codes
Inventor: Lin | Patent Number: 6734812

Single-ended balance-coded interface with embedded-timing
Inventor: Cornelius | Patent Number: 6734811

Single-ended balance-coded interface with embedded-timing
Inventor: Cornelius | Patent Number: 6734811

Method and apparatus of converting a series of data words into a modulated signal
Inventor: Suh, et al. | Patent Number: 6731228

Apparatus for decoding a serial datastream of channel words into a datastream of information words
Inventor: Kahlman | Patent Number: 6717994

Code converter and method of code conversion
Inventor: Ichino | Patent Number: 6714146

Error correctible channel coding method
Inventor: Hwang | Patent Number: 6711711

Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa
Inventor: Kahlman | Patent Number: 6710724

Device and method for parallel processing implementation of bit-stuffing/unstuffing and NRZI-encoding/decoding
Inventor: Govindaraman | Patent Number: 6707396

Decoding apparatus and decoding method
Inventor: Hirano, et al. | Patent Number: 6704154

Method and apparatus for facilitating balanced bundles of electrical signals
Inventor: Greenstreet | Patent Number: 6703949

Method and apparatus for facilitating balanced bundles of electrical signals
Inventor: Greenstreet | Patent Number: 6703949

Methods, apparatus, and systems for reducing interference on nearby conductors
Inventor: Savaria, et al. | Patent Number: 6703868

Scalable physical coding sublayer (PCS) and 8B/10B encoder
Inventor: Kryzak, et al. | Patent Number: 6700510

Device and method for processing a digital information signal
Inventor: Kahlman, et al. | Patent Number: 6700509

Method and apparatus of converting a series of data words into modulated signals
Inventor: Suh, et al. | Patent Number: 6696994

Binary encoding circuit
Inventor: Pascucci | Patent Number: 6696990

Binary encoding circuit
Inventor: Pascucci | Patent Number: 6696990

Transmitting data words
Inventor: Coles, et al. | Patent Number: 6694024

Encoder with vector-calculated disparity logic
Inventor: Jaeckel | Patent Number: 6691275

Computer program for implementing a modulation method and a demodulation method therefor
Inventor: Hayami | Patent Number: 6690308

Computer program for encoding digital data
Inventor: Hayami, et al. | Patent Number: 6686855

Method and apparatus for latching data based on a predetermined number of signal line transitions
Inventor: Greenstreet | Patent Number: 6686854

Method and apparatus for latching data based on a predetermined number of signal line transitions
Inventor: Greenstreet | Patent Number: 6686854

Method and apparatus for electrical conversion of non-return to zero encoded signal to return to zero encoded signal
Inventor: Stickle | Patent Number: 6680679

Run length limited coding with minimal error propagation
Inventor: Varanasi | Patent Number: 6674375

Three state pulse width modulation code
Inventor: Hamre | Patent Number: 6671316

Method and apparatus for modulating and demodulating digital data
Inventor: Hayami | Patent Number: 6670896

Circuitry for converting a sampled digital signal to a naturally sampled digital signal and method therefor
Inventor: Midya, et al. | Patent Number: 6665338

Circuitry for converting a sampled digital signal to a naturally sampled digital signal and method therefor
Inventor: Midya, et al. | Patent Number: 6665338

Device for encoding n-bit source words into corresponding m-bit channel words and decoding m-bit channel words into corresponding n-bit source words
Inventor: Coene | Patent Number: 6664905

Method and device for recovering RLL constrained data to be decoded
Inventor: Mar, et al. | Patent Number: 6664904

Method and apparatus for DC-level constrained coding
Inventor: Oberg | Patent Number: 6661356

Methods and apparatus for constant-weight encoding & decoding
Inventor: Cornelius, et al. | Patent Number: 6661355

PWM control circuit, microcomputer and electronic equipment
Inventor: Kudo, et al. | Patent Number: 6658583

Conversion of a PCM signal into a UPWM signal
Inventor: Risbo, et al. | Patent Number: 6657566

System and method for error correction of digitized phase signals from MR/GMR head readback waveforms
Inventor: Hassner, et al. | Patent Number: 6654924

Method and circuit for digital modulation and method and circuit for digital demodulation
Inventor: Kunisa, et al. | Patent Number: 6654425

Modulation method, modulation apparatus, demodulation method, demodulation apparatus, information recording medium, information transmission method, and information transmission apparatus
Inventor: Hayami, et al. | Patent Number: 6653952

Circuit and method for protecting the minimum run length in RLL code
Inventor: Kuo, et al. | Patent Number: 6653951

Method for recording information, method for reproducing information, and information recording apparatus
Inventor: Maeda, et al. | Patent Number: 6646574

Maximum transition run encoding and decoding systems
Inventor: Cideciyan, et al. | Patent Number: 6643814

Method for encoding/decoding digital data transmitted through a serial link, particularly of the 8B/10 type, and device for implementing same
Inventor: Boudry | Patent Number: 6642862

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