| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 04/15/2009 | CN100479055C Audio playing method and system in game of mobile phone |
| 04/15/2009 | CN100479053C Optical disk editing apparatus and method for the same |
| 04/15/2009 | CN100479052C Digital modulation device and digital modulation method |
| 04/15/2009 | CN100479051C Recording medium having data structure for managing reproduction of multiple graphics streams recorded thereon and recording and reproducing methods and apparatuses |
| 04/15/2009 | CN100479050C Recording medium having data structure for managing reproduction of multiple audio streams recorded thereon and recording and reproducing methods and apparatuses |
| 04/15/2009 | CN100479049C Method for choosing enter point of correction program |
| 04/15/2009 | CN100479048C Method for managing defects in an optical disk and disk device |
| 04/15/2009 | CN100479047C Storage medium recording text-based subtitle stream, apparatus and method reproducing thereof |
| 04/15/2009 | CN100479046C Information management method, information reproduction apparatus, and information management apparatus |
| 04/15/2009 | CN100479045C Optical recording/reproducing apparatus having at least two atapi interfaces |
| 04/15/2009 | CN100478921C Intelligent playing device and its self-protecting method |
| 04/15/2009 | CN100478826C Authenticable optical disc, system for authenticating an optical disc and method thereof |
| 04/14/2009 | USRE40701 Communication system |
| 04/14/2009 | US7520001 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| 04/14/2009 | US7520000 Information reproducing apparatus |
| 04/14/2009 | US7519443 Information signal reproducing apparatus |
| 04/14/2009 | US7519442 Process for adjusting the sound volume of a digital sound recording |
| 04/14/2009 | US7519278 Playback apparatus, program, playback method |
| 04/14/2009 | US7519276 Method for dubbing audio on rewritable medium |
| 04/14/2009 | US7519275 Data storage medium in which multiple bitstreams are recorded, apparatus and method for recording the multiple bitstreams, and apparatus and method for reproducing the multiple bitstreams |
| 04/14/2009 | US7519266 Eliminating picture format artifacts in MPEG trick modes |
| 04/14/2009 | US7519224 Method and apparatus for compensating data image reproduced from holographic system |
| 04/14/2009 | US7519180 Method and apparatus for copy protection |
| 04/14/2009 | US7519119 Method and apparatus of converting a series of data words into a modulated signal |
| 04/14/2009 | US7519118 Two-layer decoding for hybrid high-definition DVD |
| 04/14/2009 | US7518980 Optical disk |
| 04/14/2009 | US7518971 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus |
| 04/14/2009 | US7518970 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus |
| 04/14/2009 | US7518969 Light source driving unit and optical storage apparatus |
| 04/14/2009 | US7518966 Recording/reproduction apparatus, recording/reproduction method, and controller for maintaining data compatibility |
| 04/14/2009 | US7518816 Method and apparatus for disc drive data security using fields in servo wedges |
| 04/14/2009 | CA2497659C Optical information storage medium |
| 04/14/2009 | CA2491997C A method to display a mark-up document according to a parental level, method and apparatus to reproduce the mark-up document in an interactive mode, and a data storage medium therefor |
| 04/14/2009 | CA2407816C Storage medium having preloaded font information, and apparatus and method for reproducing data from storage medium |
| 04/14/2009 | CA2405647C Information storage medium containing preload information, apparatus and method for reproducing therefor |
| 04/09/2009 | WO2009044725A1 Information recording medium, recording/reproducing apparatus and information recording method |
| 04/09/2009 | WO2009044662A1 Information recording medium and recording/reproducing apparatus for information recording medium |
| 04/09/2009 | WO2009020969A3 Ecc functional block placement in a multi-channel mass storage device |
| 04/09/2009 | WO2008121306A9 Memory management system and method |
| 04/09/2009 | US20090093326 Hockey Stick |
| 04/09/2009 | US20090092377 Method and device for condensed image recording and reproduction |
| 04/09/2009 | US20090092244 Method and Device for Incorporating Additional Information into Main Information Through Electronic Watermarking Technique |
| 04/09/2009 | US20090092018 Recording modulation circuit, recording modulation method and optical disk apparatus |
| 04/09/2009 | US20090092014 Recording device and recording method |
| 04/09/2009 | US20090092013 Optical disc apparatus, information recording method and information recording medium |
| 04/09/2009 | US20090092012 Device and method of recording/reproducing information into/from a medium |
| 04/09/2009 | DE19917357B4 Empfänger für ein nichtlineares Signal A receiver for a non-linear signal |
| 04/09/2009 | DE19650054B4 Plattenspieler zum Abspielen von Platten mit optisch gespeicherten Daten Disk player for playing disks with optically stored data |
| 04/08/2009 | EP2046028A1 Recording device, recording method, recording program, imaging device, imaging method, and imaging program |
| 04/08/2009 | EP2045809A1 Recording device, recording method, recording program, imaging device, imaging method, and imaging program |
| 04/08/2009 | EP2045799A1 Data processor |
| 04/08/2009 | EP2044590A1 A recording medium, and a method and apparatus for managing the recording medium |
| 04/08/2009 | EP1784829A4 Storage medium storing interactive graphics stream, and reproducing apparatus and method |
| 04/08/2009 | CN101405806A Information recording medium, information recording device and method, information reproducing device and method, and computer program |
| 04/08/2009 | CN101405805A Method and apparatus for authenticating static data carriers |
| 04/08/2009 | CN101405804A Method and apparatus for correlating two data sections |
| 04/08/2009 | CN101405795A Recording medium access device |
| 04/08/2009 | CN101404505A Reproduction apparatus and reproduction method |
| 04/08/2009 | CN101404173A Recording medium, reproduction device, recording method, and reproduction method |
| 04/08/2009 | CN101404172A Recording medium, reproduction device, recording method, and reproduction method |
| 04/08/2009 | CN101404171A Audio/video recording apparatus and recording method |
| 04/08/2009 | CN101404170A Device and method of recording/reproducing information into/from a medium |
| 04/08/2009 | CN101404169A Information processing device, content using system, information processing method, and computer program |
| 04/08/2009 | CN101404168A Recording modulation circuit, recording modulation method and optical disk apparatus |
| 04/08/2009 | CN101404167A Recording system, information processing apparatus, storage apparatus, recording method, and program |
| 04/08/2009 | CN101404166A Optical disc reproducing apparatus and operation method thereof |
| 04/08/2009 | CN100477774C Data processing device and data processing method |
| 04/08/2009 | CN100477772C Method for recording video data in information storage medium thereof |
| 04/08/2009 | CN100477771C Method of recording scrambled digital data and method of reading such data |
| 04/08/2009 | CN100477769C Playback apparatus and playback method |
| 04/08/2009 | CN100477768C Recording apparatus and recording method |
| 04/08/2009 | CN100477766C Voice/video information recording/reproducing device and method thereof |
| 04/08/2009 | CN100477652C Adaptive equalizer operating at a sampling rate asynchronous to the data rate |
| 04/08/2009 | CN100477537C Method for encoding and decoding and device thereof |
| 04/08/2009 | CN100477535C Minimum scanning width protective circuit and method of RLL code |
| 04/08/2009 | CN100477533C Method and device for controlling zero digit summation variation amount in signal modulating/coding |
| 04/08/2009 | CN100477529C Method for converting information words to a signal, coder and reproducer thereof |
| 04/08/2009 | CN100477520C Signal processor |
| 04/08/2009 | CN100476979C Device and method for recording information with reorganization of defect management information |
| 04/08/2009 | CN100476978C Method for manufacturing record carrier and scanning device |
| 04/08/2009 | CN100476977C Video/audio frequency information reading, recording, reproducing apparatus and method |
| 04/08/2009 | CN100476959C Recording apparatus and recording method |
| 04/08/2009 | CN100476957C Disc recording reproducing device and method |
| 04/08/2009 | CN100476842C Portable music player system for protecting digital content copyright |
| 04/08/2009 | CN100476751C System, method, and apparatus for securely providing content viewable on a secure device |
| 04/07/2009 | US7516493 Content distribution system, content distribution method, information processing apparatus, and program providing medium |
| 04/07/2009 | US7516329 Information processing apparatus |
| 04/07/2009 | US7516273 Write-once optical disc and method for recording management information thereon |
| 04/07/2009 | US7516001 Control apparatus for an in-vehicle device, control method for an in-vehicle device, and control program for an in-vehicle device |
| 04/07/2009 | US7515978 Digital-audio-signal recording apparatus |
| 04/07/2009 | US7515814 Reproducing apparatus and reproducing method for video and audio data paired as growth rings |
| 04/07/2009 | US7515812 Recording medium, reproduction device, program, and reproduction method |
| 04/07/2009 | US7515733 Methods and arrangements employing digital content items |
| 04/07/2009 | US7515629 Conditioning circuit that spectrally shapes a serviced bit stream |
| 04/07/2009 | US7515599 Information storage medium containing enhanced AV (ENAV) buffer configuration information, reproducing method thereof and method for managing the buffer |
| 04/07/2009 | US7515518 Information recording medium, method and apparatus for recording and reproducing information |
| 04/07/2009 | US7515517 Method and apparatus for data detection in blue laser optical disk drives |
| 04/07/2009 | US7515516 Record medium, method of recording identification information thereof, and recording/reproducing method thereof |
| 04/07/2009 | US7515515 Method and apparatus for managing defects in recording media, a computer readable medium including computer readable code for the same, and a defect managed recording medium obtained using the same method, apparatus, and computer readable medium |
| 04/07/2009 | US7515513 Optical disc device |