| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 02/08/2011 | US7885512 Information processing apparatus, information processing method, information recording medium, and computer program |
| 02/08/2011 | US7885510 Information storage medium and information recording/playback system |
| 02/08/2011 | US7885507 Image reproducing apparatus and method |
| 02/08/2011 | US7885158 Information recording apparatus, recording medium, and information recording method for recording information including characteristic information in correspondence to medium type information |
| 02/08/2011 | US7885153 Disklike recording media, a method for detecting forged disks, an anti-forgery system for performing a true-false judgement based on information collected from the recording media, and a manufacturing apparatus for recording information in the disks |
| 02/08/2011 | US7885025 Generating PES using readback signal distortion |
| 02/03/2011 | WO2011013983A2 A method and an apparatus for processing an audio signal |
| 02/03/2011 | WO2011013982A2 A method and an apparatus for processing an audio signal |
| 02/03/2011 | WO2011013981A2 A method and an apparatus for processing an audio signal |
| 02/03/2011 | WO2011013980A2 A method and an apparatus for processing an audio signal |
| 02/03/2011 | WO2011013468A1 Digital broadcast receiver with recording function |
| 02/03/2011 | WO2011013309A1 Image data processing device |
| 02/03/2011 | WO2011012594A1 Content encryption using broadcast encryption |
| 02/03/2011 | US20110029727 Disk Controller Configured to Perform Out of Order Execution of Write Operations |
| 02/03/2011 | US20110026906 Recording medium having data structure for managing recording and reproduction of multiple path data recorded thereon and recording and reproducing methods and apparatus |
| 02/03/2011 | US20110026387 Recording device and method of adjusting laser power |
| 02/03/2011 | US20110026386 Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc |
| 02/03/2011 | US20110026385 Semiconductor storage device, semiconductor device and optical disc reproducing device |
| 02/03/2011 | US20110026384 Information recording apparatus and information recording method |
| 02/03/2011 | US20110026383 Reproduced signal evaluation method and write adjustment method |
| 02/03/2011 | US20110026382 Optical pickup device, optical disc device and focus adjusting method |
| 02/02/2011 | EP2280533A1 Recording medium, method for manufacturing the same and apparatus for reproducting the same |
| 02/02/2011 | EP2280398A2 Information storage medium, information playback method and apparatus and information recording method |
| 02/02/2011 | EP2280397A2 Video and audio recording apparatus and editing method |
| 02/02/2011 | EP2279995A2 Process for producing cycloalkyl alkyl ethers |
| 02/02/2011 | CN201732571U Automatic copying device and player with copying function |
| 02/02/2011 | CN201732570U Wireless remote-control image playing system and remote controller used in the same |
| 02/02/2011 | CN1890736B Power saving method and system |
| 02/02/2011 | CN101965612A Method and an apparatus for processing a signal |
| 02/02/2011 | CN101964202A Audio data file playback processing method mixed with multiple encoded formats |
| 02/02/2011 | CN101964201A Video and audio recording apparatus and editing method |
| 02/02/2011 | CN101964200A Editing apparatus, editing method and program |
| 02/02/2011 | CN101964165A Finger language video station reporting system |
| 02/02/2011 | CN101964099A Information processing apparatus, recording method, and recording system |
| 02/02/2011 | CN101436420B Offset compensator and optical disc drive using the same |
| 02/02/2011 | CN101369442B Multi-CD driver synchronous recording method |
| 02/02/2011 | CN101315797B Burning pulse width parameter regulation method and device |
| 02/02/2011 | CN101295529B Optical recording device and optical recording control method |
| 02/02/2011 | CN101273401B Content data reproduction system and program for realizing the content data reproduction system |
| 02/02/2011 | CN101079300B Optical disk recording/reproducing apparatus and alternation process method thereof |
| 02/01/2011 | US7882564 Information recording/playback apparatus and method |
| 02/01/2011 | US7882400 Information processing apparatus, storage medium supporting device, and identifier changing method |
| 02/01/2011 | US7882378 Electronic device with serial ATA interface and power saving method for serial ATA buses |
| 02/01/2011 | US7882074 Video contents recording apparatus and method of managing data storage medium included therein |
| 02/01/2011 | US7882059 Information process apparatus and method, program record medium, and program |
| 02/01/2011 | US7881942 Signal compressing apparatus |
| 02/01/2011 | US7881821 Media storage system |
| 02/01/2011 | US7881590 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server |
| 02/01/2011 | US7881589 Playback apparatus, program, playback method |
| 02/01/2011 | US7881587 Playback apparatus, playback method, and program for the same |
| 02/01/2011 | US7881585 Multi video device control and expansion method and apparatus |
| 02/01/2011 | US7881584 Reproducing apparatus and method, and recording medium |
| 02/01/2011 | US7881476 Delivering enhanced multimedia content on physical media |
| 02/01/2011 | US7881169 Information recording medium, recording/reproducing method, and recording/reproducing apparatus |
| 02/01/2011 | US7881167 Systems and methods of shock recovery in writable optical disc systems |
| 02/01/2011 | US7881164 Sync mark detection with polarity uncertainty |
| 01/27/2011 | WO2011011113A1 Transducer design with a sensor close to write pole |
| 01/27/2011 | WO2010141636A3 Method and apparatus for providing and reducing dynamic chroma copy protection effects by modifying luminance copy protection signals |
| 01/27/2011 | WO2010134739A3 Digital video recorder system and operating method thereof |
| 01/27/2011 | WO2010133353A3 Method for copy protection |
| 01/27/2011 | WO2010037644A3 Method for encoding, method for decoding, and method for generating a parity check matrix |
| 01/27/2011 | US20110022846 Systems and Methods for Secure Transaction Management and Electronic Rights Protection |
| 01/27/2011 | US20110022796 Disk array apparatus and method for controllng the same |
| 01/27/2011 | US20110022520 Systems and Methods for Secure Transaction Management and Electronic Rights Protection |
| 01/27/2011 | US20110022495 Recording and reproducing apparatus for content |
| 01/27/2011 | US20110019977 Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method |
| 01/27/2011 | US20110019970 Information processing apparatus, recording method, and recording system |
| 01/27/2011 | US20110019969 Information storage medium storing multi-angle data and method and apparatus for reproducing the multi-angle data |
| 01/27/2011 | US20110019517 Method and apparatus for determining writing power for recording data |
| 01/27/2011 | US20110019516 System and method for providing content in two formats on one drm disk |
| 01/27/2011 | US20110019514 Recording and Reproducing Apparatus and Method |
| 01/27/2011 | US20110019302 Method of refreshing data stored on a disk |
| 01/27/2011 | US20110019300 Pulse writing for bit patterned and continuous media recording |
| 01/26/2011 | EP2278803A2 Data recording and/or reproducing apparatus, method, and system and recording medium |
| 01/26/2011 | EP2278588A1 Recording method, recording device, optical disc, optical disc manufacturing method, and optical disc drive device |
| 01/26/2011 | EP2278587A2 Reproduced signal evaluation method and write adjustment method |
| 01/26/2011 | EP2278349A2 Optical information device, optical storage medium, optical storage medium inspection device, and optical storage inspection method |
| 01/26/2011 | EP2278348A2 Optical Information Device, Optical Storage Medium, Optical Storage Medium Inspection Device, and Optical Storage Inspection Method |
| 01/26/2011 | EP2278347A2 Optical information device, optical storage medium, optical storage medium inspection device, and optical storage inspection method |
| 01/26/2011 | EP2277173A1 Error correction coding of longitudinal position information |
| 01/26/2011 | EP0832536B2 Bus and interface system for consumer digital equipment |
| 01/26/2011 | CN201725565U Portable vehicle-mounted dual-purpose GPS/DVD all-in-one machine |
| 01/26/2011 | CN1983416B Method for discriminating disk data orbital distance |
| 01/26/2011 | CN1890738B Method and apparatus for restricting playback of recorded digital signals |
| 01/26/2011 | CN1808615B Recording and reproduction device, and editing method |
| 01/26/2011 | CN1745428B Method for managing overwrite and method for recording management information on an optical disc write once |
| 01/26/2011 | CN1716393B Method of scanning a recording disc for defects, and recording device for recording information on a disc-shaped recording medium |
| 01/26/2011 | CN1698376B Content delivery system, content delivery apparatus, content recording/playback apparatus, content recording/playback method |
| 01/26/2011 | CN101960862A Playback device, playback method, playback program, and integrated circuit |
| 01/26/2011 | CN101960527A Recording method, recording device, optical disc, optical disc manufacturing method, and optical disc drive device |
| 01/26/2011 | CN101960525A Playback method and apparatus |
| 01/26/2011 | CN101959043A Moving picture processor |
| 01/26/2011 | CN101958788A Cryptographic processing apparatus and method for storage medium |
| 01/26/2011 | CN101958137A Reproduced signal evaluation method and write adjustment method |
| 01/26/2011 | CN101958136A Video audio recording/playback apparatus and method |
| 01/26/2011 | CN101958135A Information reproduction apparatus and information reproduction method |
| 01/26/2011 | CN101958134A Protection method of data security and device |
| 01/26/2011 | CN101499304B CD encryption method |
| 01/26/2011 | CN101414471B Recording apparatus, recording method and program |
| 01/26/2011 | CN101369447B Method and system for information management of sound frequency memory devices |