| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 04/22/2009 | EP2051517A1 Information processing device, information processing method, and computer program |
| 04/22/2009 | EP2051516A1 Information processing device, information processing method, and computer program |
| 04/22/2009 | EP2051257A1 Reproduction device, reproduction method, and program |
| 04/22/2009 | EP2051256A1 Recording/reproduction device, evaluation value calculation method, and evaluation value calculation device |
| 04/22/2009 | EP2051255A2 Digital information reproduction method |
| 04/22/2009 | EP2051254A1 Reproducing apparatus, reproducing method, and program |
| 04/22/2009 | EP2051253A1 Reproducing apparatus, reproducing method, and system lsi |
| 04/22/2009 | EP1461809B1 A copy-protected compact disc and method for producing same |
| 04/22/2009 | CN201226238Y Numeral audio player |
| 04/22/2009 | CN101416500A Playback apparatus and playback system |
| 04/22/2009 | CN101416248A Data recording method and data recording device for write-once type recording medium |
| 04/22/2009 | CN101416246A Method and systems using identifier tags and authenticity certificates for detecting counterfeited or stolen brand objects |
| 04/22/2009 | CN101415096A Digital broadcasting recording apparatus and digital broadcasting recording method |
| 04/22/2009 | CN101415020A Method and program for implementing mp4 network play in embedded equipment |
| 04/22/2009 | CN101414473A Reproduction device, program, and reproduction method |
| 04/22/2009 | CN101414472A Digital information reproduction method |
| 04/22/2009 | CN101414471A Recording apparatus, recording method and program |
| 04/22/2009 | CN101414467A Method and apparatus for detecting constellation emission incising zone of CD |
| 04/22/2009 | CN100481955C Method and apparatus for intra coding video data |
| 04/22/2009 | CN100481923C Content reproduction device and content section acquiring method |
| 04/22/2009 | CN100481920C Data reproduction apparatus and data reproduction method |
| 04/22/2009 | CN100481919C Data stream format conversion method and recording method for the same |
| 04/22/2009 | CN100481917C Data encoding apparatus and method, data output apparatus and method, signal processing system, apparatus, and method, and data decoding apparatus and method |
| 04/22/2009 | CN100481914C Reproduction device, and recording method |
| 04/22/2009 | CN100481912C Information processing apparatus and method |
| 04/22/2009 | CN100481765C Access control for digital content |
| 04/22/2009 | CN100481764C Content transmission apparatus and content reception apparatus |
| 04/22/2009 | CN100481248C Reproducing device |
| 04/22/2009 | CN100481247C Information recording device and information reproducing device |
| 04/22/2009 | CN100481246C Method and device for recording information |
| 04/22/2009 | CN100481245C Bit recovery scheme for an asymmetric data channel |
| 04/22/2009 | CN100481243C Method of determining a write strategy in optical storage device and optical storage device |
| 04/22/2009 | CN100481242C Data structure for deformity management information |
| 04/22/2009 | CN100481241C Audio signal encoder, disk and disk reproducing apparatus |
| 04/22/2009 | CN100481240C Audio signal encoder, disk and disk reproducing apparatus |
| 04/22/2009 | CN100481239C Method for recognizing reserved data area |
| 04/22/2009 | CN100481238C Reproducing method |
| 04/22/2009 | CN100481237C Audio signal encoding and reproducing apparatus |
| 04/22/2009 | CN100481236C Whole digital frequency/phase restoring circuit |
| 04/22/2009 | CN100481235C Disk medium reproducing method and device |
| 04/22/2009 | CN100481234C Voice coding device and decoding device, optical recording medium and voice transmission method |
| 04/22/2009 | CN100481233C Optical recording medium and method for managing optical recording medium defect area |
| 04/22/2009 | CN100481111C Content reproducing device, content processing apparatus, content distribution server, content reproducing method, and content processing method |
| 04/22/2009 | CN100480978C HDD control apparatus |
| 04/21/2009 | US7523258 Disk array apparatus and method for controlling the same |
| 04/21/2009 | US7523154 Write compensation circuit and signal interpolation circuit of recording device |
| 04/21/2009 | US7523052 Terminal device, accounting system and data processing method |
| 04/21/2009 | US7522965 Low power digital audio decoding/playing system for computing devices |
| 04/21/2009 | US7522964 Low power digital audio decoding/playing system for computing devices |
| 04/21/2009 | US7522821 Optical disc apparatus |
| 04/21/2009 | US7522820 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 |
| 04/21/2009 | US7522819 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 |
| 04/21/2009 | US7522818 Data storage medium in which multiple bitstreams are recorded, apparatus and method for recording the multiple bitstreams, and apparatus and method for reproducing the multple bitstreams |
| 04/21/2009 | US7522817 Method and apparatus for storing content |
| 04/21/2009 | US7522814 Information recording medium, recording apparatus, editing apparatus, reproduction apparatus, recording method, editing method, and reproduction method |
| 04/21/2009 | US7522726 Transmitter device, transmitting method, receiver device, receiving method, communication system, and program storage medium |
| 04/21/2009 | US7522678 Method and apparatus for a data-dependent noise predictive viterbi |
| 04/21/2009 | US7522504 Signal quality evaluation method, information recording/reproducing system, and recording compensation method |
| 04/21/2009 | US7522503 Information recording medium having first and second synchronization signals recorded thereon, and information reproducing apparatus and method |
| 04/21/2009 | US7522501 Recording, reproducing and product for management of data having a temporary defect management area containing at least one pointer |
| 04/21/2009 | US7522492 Circuit and method for detecting address in pre-groove (ADIP) signal in wobble detection system of optical disc apparatus |
| 04/21/2009 | US7522491 Apparatus and method for reproducing audio file |
| 04/21/2009 | US7522489 Initialization method, reproduction method, computer-executable program product, computer-readable recording medium, data structure, information recording apparatuses, and information reproducing apparatus |
| 04/21/2009 | US7522488 Method and apparatus for reproducing content according to information embedded in the content |
| 04/21/2009 | US7522372 Servo track having periodic frames of tone field and embedded synchronization marks |
| 04/21/2009 | US7522371 Servo track having periodic frames of tone field and embedded synchronization marks |
| 04/21/2009 | US7522367 Asynchronous read channel shaped toward generalized partial response characteristics |
| 04/16/2009 | WO2009048784A1 Embedded virtual media |
| 04/16/2009 | WO2009047877A1 Video/audio recording/reproducing apparatus |
| 04/16/2009 | WO2009047832A1 Hologram recording device, hologram reproducing device, hologram recording method and hologram reproducing method |
| 04/16/2009 | WO2009047197A1 Application of ratings to digital music and playback of digital music conforming to a rating level |
| 04/16/2009 | WO2009047118A1 Multi-channel data detection |
| 04/16/2009 | WO2007004124A3 Small cartridge free optical disc with high level of redundancy and tolerance for missing data |
| 04/16/2009 | US20090097829 Video Playback Apparatus |
| 04/16/2009 | US20090097828 Information processing apparatus, control method thereof, and program |
| 04/16/2009 | US20090097821 Recording medium, reproducing device, recording method, and reproducing method |
| 04/16/2009 | US20090097695 Personal document authentication system using watermarking |
| 04/16/2009 | US20090097644 Playback apparatus and playback control method |
| 04/16/2009 | US20090097368 Real time power control for optical recording drives |
| 04/16/2009 | US20090097169 Magnetic sensor, magnetic field sensing method, semagnetic recording head, and magnetic memory device |
| 04/16/2009 | US20090097167 Magnetic sensor, magnetic field sensing method, semagnetic recording head, and magnetic memory device |
| 04/15/2009 | EP2048662A1 Recording medium, data recording apparatus, data reproducing apparatus and data recording method |
| 04/15/2009 | EP2048593A2 Content providing system, content providing method, and optical disk |
| 04/15/2009 | EP2047472A1 Method and apparatus of binarizing input signal, disc driver and recording medium |
| 04/15/2009 | EP2047467A1 Recording medium, apparatus for recording/reproducing data on/from the same and method thereof |
| 04/15/2009 | EP1512144A4 High-density multi-layer optical disc and method for managing layer formatting thereof |
| 04/15/2009 | EP1361493B1 Computer system enabling mutual information provision and its use method |
| 04/15/2009 | CN101410902A Optical disc device and record control method |
| 04/15/2009 | CN101410901A Information recording medium, information recording device and method, and computer program |
| 04/15/2009 | CN101410900A Device for and method of processing data for a wearable apparatus |
| 04/15/2009 | CN101410899A Copy protection for applications |
| 04/15/2009 | CN101409728A Content providing system, content providing method, and optical disk |
| 04/15/2009 | CN101409098A Method for implementing real time CD-RW of digital HD video recorder |
| 04/15/2009 | CN101409096A System and method for frequency error composition |
| 04/15/2009 | CN101409095A System and method for frequency error composition |
| 04/15/2009 | CN101409094A Method for eliminating sound effect switching noise and audio play equipment |
| 04/15/2009 | CN101409093A Method and apparatus for determining audio data sampling point position |
| 04/15/2009 | CN101409092A In-vehicle information apparatus and in-vehicle multi-media system |
| 04/15/2009 | CN100479512C An optical disc, a reproducer, a player, a recording method, and a reproducing method |
| 04/15/2009 | CN100479332C Method and apparatus for RLL code encoding and decoding |