| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 11/03/2004 | EP1473724A1 Data reproducing apparatus, data reproducing method, data recording and reproducing apparatus, and data recording and reproducing method |
| 11/03/2004 | EP1473723A2 Recording control apparatus, recording and reproduction apparatus , and recording control method |
| 11/03/2004 | EP1473721A2 Technique for controlling copying of data |
| 11/03/2004 | EP1472882A1 Reducing bit rate of already compressed multimedia |
| 11/03/2004 | EP1472880A1 Error correction of stream data |
| 11/03/2004 | EP1472796A2 Robust signal coding |
| 11/03/2004 | EP1472795A2 Method of encoding and decoding |
| 11/03/2004 | EP1472794A1 Method and apparatus for variable length coding of bit planes |
| 11/03/2004 | EP1472793A1 Data compression and expansion of a digital information signal |
| 11/03/2004 | EP1472792A2 System of converting information words to a signal |
| 11/03/2004 | EP1472696A1 Data storage apparatus and method for handling data on a data storage apparatus |
| 11/03/2004 | EP1472695A2 Optical record carrier recording device and method comprising means for generating a timing signal having an increased timing resolution |
| 11/03/2004 | EP1472694A1 Information storage medium containing display mode information, and reproducing apparatus and method therefor |
| 11/03/2004 | EP1472693A1 Method and unit for substracting quantization noise from a pcm signal |
| 11/03/2004 | EP1472692A1 System and method for the copy-protected and use-protected coding and decoding, transmission, and storage of electronic audio and visual media |
| 11/03/2004 | EP1472691A1 System and method for the production and distribution of copy-protected and use-protected electronic audio and visual media and the data contents thereof |
| 11/03/2004 | EP1472690A1 Cryptographic module for the storage and playback of copy-protected electronic tone and image media which is protected in terms of use |
| 11/03/2004 | EP1472689A1 Record carrier |
| 11/03/2004 | EP1472641A2 Method and system for optical disc copy-protection |
| 11/03/2004 | EP1472632A2 Methods and apparatus for digital rights management |
| 11/03/2004 | EP1472603A2 Data integrity verification mechanism |
| 11/03/2004 | EP1142170B1 Method and apparatus for interleaving in a communication system |
| 11/03/2004 | EP0956557B1 A method for storing audio-centered information with a multi-level table-of-contents (toc) mechanism with one master-toc and sub-tocs for various audio formats, a device for use with such mechanism and a unitary storage medium containing such mechanism |
| 11/03/2004 | CN1543649A Recording apparatus and method, playback apparatus and method, recording medium, program, and computer-readable recording medium |
| 11/03/2004 | CN1543648A Optical disk recording method, optical disk recording device and information recording medium |
| 11/03/2004 | CN1543643A Method for reducing the noise in a wobble signal |
| 11/03/2004 | CN1543606A Content management method and content management apparatus |
| 11/03/2004 | CN1543449A Solvents containing cycloalkyl alkyl ethers and process for production of the ethers |
| 11/03/2004 | CN1543212A Reproducing apparatus |
| 11/03/2004 | CN1543211A Video data recording/reproducing apparatus and video data management method for use in the same |
| 11/03/2004 | CN1543204A Liquid crystal display with digital photo casing function |
| 11/03/2004 | CN1543115A A method for preventing network address translation (NAT) device from being attacked by network user |
| 11/03/2004 | CN1543077A Soft demodulation method and apparatus |
| 11/03/2004 | CN1543076A Apparatus and method for modulation/demodulation in the presence of length limit of continurous minimum distance |
| 11/03/2004 | CN1542836A Integrated circuit, optical disc device and signal monitoring method |
| 11/03/2004 | CN1542835A Method and apparatus for detecting SYNC mark in a disk drive |
| 11/03/2004 | CN1542833A Method for judging address data |
| 11/03/2004 | CN1542832A Reproducing apparatus and reproducing method |
| 11/03/2004 | CN1542827A Write once disc, disc drive therefor, and method of managing disc defect considering compatibility with rewritable disc drive |
| 11/03/2004 | CN1542826A Phase frequency comparing equipment |
| 11/03/2004 | CN1542825A BCA code extraction method and related device |
| 11/03/2004 | CN1542824A Optical information recording medium and data recording apparatus thereon |
| 11/03/2004 | CN1542823A Av data recording device and method, disk for recording using the same, and av data regeneration device and method |
| 11/03/2004 | CN1542822A Recorded medium, reproducing apparatus, recording apparatus, and reproducing method and recording method |
| 11/03/2004 | CN1542821A Optical recording medium having recording capacity information and method for indicating recording capacity |
| 11/03/2004 | CN1542820A Reproduction-only recording medium, reproducing apparatus, reproducing method, and disk manufacturing method |
| 11/03/2004 | CN1542819A Oscillating clock generating circuit and method thereof |
| 11/03/2004 | CN1542818A Oscillating clock generating circuit and method thereof |
| 11/03/2004 | CN1542817A Oscillating clock generating circuit and method thereof |
| 11/03/2004 | CN1542816A Recording apparatus, file management method, program for file management method, and recording medium having program for file management method recorded thereon |
| 11/03/2004 | CN1542815A Recording apparatus, file management method, program for file management method, recording medium having program for file management method recorded thereon |
| 11/03/2004 | CN1542814A Sync frame structure, information storage medium, information recording method, information reproduction method and information reproduction apparatus |
| 11/03/2004 | CN1542813A Examine code generating method, writing data generating method and repeat data writing method |
| 11/03/2004 | CN1542812A Information recording method and apparatus |
| 11/03/2004 | CN1542811A Method and apparatus for generating oscillating clock signal |
| 11/03/2004 | CN1542810A Method, apparatus, and medium including computer readable code for processing data in a drive |
| 11/03/2004 | CN1542809A Recording apparatus, file management method, program for file management method, and recording medium having program for file management method recorded thereon |
| 11/03/2004 | CN1542799A Information recording method and apparatus |
| 11/03/2004 | CN1542794A 光记录介质及其记录方法 Optical recording medium and recording method |
| 11/03/2004 | CN1542779A Method for calibrating optical disk surface incline servo system and related optical disk access assembly |
| 11/03/2004 | CN1542770A Optical disk medium and optical disk recording and reproducing apparatus |
| 11/03/2004 | CN1542769A Optical disk and optical disk reproduction apparatus |
| 11/03/2004 | CN1542768A Optical disk and optical disk reproduction apparatus |
| 11/03/2004 | CN1542766A CD control chip having common storage access assembly and storage access method thereof |
| 11/03/2004 | CN1542765A A method for correcting CD write-in power and related device |
| 11/03/2004 | CN1542764A Method for deciding trial writing result parameter when correcting CD write-in power and related device |
| 11/03/2004 | CN1542763A Method of and apparatus for recording data on optical recording medium |
| 11/03/2004 | CN1542762A Optical disk recording method and apparatus |
| 11/03/2004 | CN1542761A Apparatus and method for preventing writing error from occurring on optical disc |
| 11/03/2004 | CN1542760A Amplitude limiter for dynamic regulation of clip level |
| 11/03/2004 | CN1542759A Clock signal regulator |
| 11/03/2004 | CN1542756A Optical recording medium and recording/reproduction method and apparatus therefor |
| 11/03/2004 | CN1542755A Optical recording medium and recording/reproduction method and apparatus therefor |
| 11/03/2004 | CN1542754A Optical recording medium and recording/reproduction method and apparatus therefor |
| 11/03/2004 | CN1542753A Optical record carrier and method for recording and reproducing signals therefrom |
| 11/03/2004 | CN1542752A Method and arrangement for compensating scanning disturbances on optical recording media |
| 11/03/2004 | CN1542751A Information recording method and apparatus |
| 11/03/2004 | CN1542689A Information card having multiple storage formats and read-write apparatus and method thereof |
| 11/03/2004 | CN1542600A Configuring memory for a raid storage system |
| 11/03/2004 | CN1542588A Controller for portable electronic devices |
| 11/03/2004 | CN1542583A System for binding secrets to a computer system having tolerance for hardware changes |
| 11/03/2004 | CN1542509A Audio signal processing circuit and a display device incorporating the same |
| 11/03/2004 | CN1174625C Recorder and coding device |
| 11/03/2004 | CN1174614C Digital video signal processing apparatus |
| 11/03/2004 | CN1174556C Viterbi decoding with path metric update implemented in order of bit-slices |
| 11/03/2004 | CN1174424C Optical disk under-run protection |
| 11/03/2004 | CN1174423C Device and method for mfg. optical disk |
| 11/03/2004 | CN1174414C Disk reproducing system |
| 11/03/2004 | CN1174395C Adaptive writing method for high density optical recording device and its circuit |
| 11/03/2004 | CN1174382C 光盘记录重放装置 The optical disc recording and reproducing apparatus |
| 11/03/2004 | CN1174381C Compact disc |
| 11/02/2004 | US6813681 Information recording method and apparatus, information reproducing method and apparatus |
| 11/02/2004 | US6813657 Apparatus for processing a bit stream |
| 11/02/2004 | US6813437 Digital video recording system and its recording medium |
| 11/02/2004 | US6813436 Recording apparatus, recording method and recording medium for preventing illegal duplication |
| 11/02/2004 | US6813434 Information editing apparatus and information reproducing apparatus |
| 11/02/2004 | US6813366 Steganographic decoding with transform to spatial domain |
| 11/02/2004 | US6813312 Data storage and reduction method for digital images, and a surveillance system using said method |
| 11/02/2004 | US6813237 Optical recording medium having a plurality of meandering groove tracks, optical recording medium producing apparatus and optical recording medium producing method |
| 11/02/2004 | US6813233 Method for accurate positioning of data marks and spaces on an optical disc |