Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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11/22/2012 | WO2012158453A1 Duplication judgment device and duplication management system |
11/22/2012 | WO2012158171A1 Error control coding |
11/22/2012 | US20120294588 Audio copy protection system |
11/22/2012 | DE112010004958T5 Vorrichtung und Verfahren zum Steuern der Transportvorgänge eines Bandmediums Apparatus and method for controlling the transport operations of a tape medium |
11/22/2012 | DE112010004369T5 Vorrichtung und Verfahren zum Steuern von Datenschreib-Vorgängen Apparatus and method for controlling data write operations |
11/21/2012 | CN202549289U Information recorder |
11/21/2012 | CN202549288U Intelligent music player |
11/21/2012 | CN202549287U Dynamic leading player |
11/21/2012 | CN102792378A An apparatus for processing an audio signal and method thereof |
11/21/2012 | CN102792375A Recording medium, reproduction and recording method, reproduction and recording device |
11/21/2012 | CN102790877A Independent media module and digital theater system |
11/21/2012 | CN102789797A Audio apparatus |
11/21/2012 | CN102117639B Additionally recordable information recording medium, information recording method, information reproducing method, information recording apparatus and information reproducing apparatus |
11/21/2012 | CN102113049B Signal reception device and signal transmission system |
11/21/2012 | CN102007534B Method and apparatus for processing an audio signal |
11/21/2012 | CN101887736B Reproducing device and program |
11/21/2012 | CN101867757B Video frequency and audio frequency data recoding and reproducing apparatus |
11/21/2012 | CN101840719B Reproduction apparatus and/or method for storage medium including metadata |
11/21/2012 | CN101714381B Information processing device and control method |
11/21/2012 | CN101572793B Video signal transmission method and video processing device |
11/21/2012 | CN101472171B Data conversion system |
11/21/2012 | CN101405804B Method and apparatus for correlating two data sections |
11/20/2012 | US8315858 Method for digitally recording an analog audio signal with automatic indexing |
11/20/2012 | US8315554 Connected audio content |
11/20/2012 | US8315504 Reproducing apparatus for reproducing movie data from a storage medium |
11/20/2012 | US8315501 Reproduction apparatus and reproduction method |
11/20/2012 | US8315385 Digital entroping for digital audio reproductions |
11/20/2012 | US8315348 Clock extraction circuit for use in a linearly expandable broadcast router |
11/20/2012 | US8315313 Encoding device and method, decoding device and method, edition device and method, recording medium, and program |
11/20/2012 | US8315137 Optical recording method and optical recording device |
11/20/2012 | US8315135 Offset loop for wobble |
11/20/2012 | US8315018 Magnetic recording medium, method of manufacturing magnetic recording medium, and magnetic recording/reproducing apparatus |
11/20/2012 | US8315004 Recording apparatus, server apparatus, recording method, program, and storage medium |
11/15/2012 | WO2012153486A1 Content management system, management server, memory media device and content management method |
11/15/2012 | WO2012151876A1 Mobile terminal and method for recording and playback operation scenario thereof |
11/15/2012 | US20120288256 Image reproduction apparatus |
11/15/2012 | US20120287766 Optical pickup device and optical disc device |
11/15/2012 | US20120287528 Tape data recovery |
11/14/2012 | EP2523453A2 Information recording apparatus and controlling method thereof |
11/14/2012 | EP2522016A2 An apparatus for processing an audio signal and method thereof |
11/14/2012 | EP2522015A2 An apparatus for processing an audio signal and method thereof |
11/14/2012 | CN202534349U Intelligent voice playing device |
11/14/2012 | CN202533954U CD-started computer |
11/14/2012 | CN1838294B Information processing apparatus and method, content management system |
11/14/2012 | CN1836284B File generation device and method |
11/14/2012 | CN102782759A Information processing device, information processing system, information processing method, and program |
11/14/2012 | CN102779543A Playback device, playback method, and computer program |
11/14/2012 | CN102779541A Classic song player |
11/14/2012 | CN101960527B Recording method, recording device, optical disc, optical disc manufacturing method, and optical disc drive device |
11/14/2012 | CN101916575B Data recording apparatus and/or reproducing apparatus |
11/14/2012 | CN101826361B Recording and reproducing apparatus and method |
11/14/2012 | CN101819803B Device for reproducing multi-angle data |
11/14/2012 | CN101794266B Information processing apparatus, information processing method, and program |
11/14/2012 | CN101763877B Method and device for rapidly verifying chip by multimedia player |
11/14/2012 | CN101754086B Decoder and decoding method for multichannel audio coder using sound source location cue |
11/14/2012 | CN101630511B Drive apparatus, drive method, program, and recording medium |
11/14/2012 | CN101610377B Content reproduction apparatus, recording apparatus, recording and reproduction apparatus, and reproduction method |
11/14/2012 | CN101499305B Data recording method and data decoding method |
11/14/2012 | CN101430909B 数据记录方法和数据解码方法 Data recording method and data decoding method |
11/14/2012 | CN101383174B Multi-layered information recording and reproduction method |
11/14/2012 | CN101329890B Audio playing apparatus and audio playing method |
11/14/2012 | CN101156209B Recording medium, reproducing device, recording method, and reproducing method |
11/14/2012 | CN101004941B Content reproducing system, content reproducing method and data reproducing device |
11/13/2012 | US8312524 Card management device and card management system |
11/13/2012 | US8312328 Data transmission apparatus with information skew and redundant control information and method |
11/13/2012 | US8312327 Correcting apparatus, PDF measurement apparatus, jitter measurement apparatus, jitter separation apparatus, electric device, correcting method, program, and recording medium |
11/13/2012 | US8312209 Digital device configuration and method |
11/13/2012 | US8311396 DVD video playback system and DVD disk playback method |
11/13/2012 | US8311389 Digital information recording apparatus, reproducing apparatus and transmitting apparatus |
11/13/2012 | US8311219 Reproducing apparatus, recording apparatus and display apparatus |
11/13/2012 | US8311104 Information processing apparatus and method, recording medium, and program |
11/13/2012 | US8310906 Optical disc apparatus and optical disc recording/reproducing method |
11/13/2012 | CA2532373C Write-once optical disc, and method and apparatus for recording management information thereon |
11/13/2012 | CA2517112C Write-once optical disc, and method and apparatus for recording management information on write-once optical disc |
11/13/2012 | CA2478661C Write-once optical disc, and method and apparatus for recording management information on write-once optical disc |
11/08/2012 | WO2012150745A1 Multimedia playback device having a hearing protection function |
11/08/2012 | US20120281852 Interactive Sound Reproducing |
11/07/2012 | EP2521134A2 Optical disc and optical disc device |
11/07/2012 | EP2521133A2 Optical disc and optical disc device |
11/07/2012 | EP2521132A2 Optical disc and optical disc device |
11/07/2012 | EP2521131A2 Optical disc and optical disc device |
11/07/2012 | EP2521130A2 Optical disc and optical disc device |
11/07/2012 | EP2521129A2 Optical disc and optical disc device |
11/07/2012 | EP2521128A2 Optical disc and optical disc device |
11/07/2012 | EP2521127A2 Optical disc and optical disc device |
11/07/2012 | EP2521126A2 Optical disc and optical disc device |
11/07/2012 | EP2521125A2 Optical disc and optical disc device |
11/07/2012 | EP2521124A2 Optical disc and optical disc device |
11/07/2012 | EP2519907A1 Storage device and method for providing a scalable content protection system |
11/07/2012 | CN1983399B Optical disk apparatus and system, and method for processing image to form data |
11/07/2012 | CN1917069B Signal modulating method, demodulating method and signal modulating apparatus and demodulating apparatus |
11/07/2012 | CN1908922B Method and device for obtaining controlled content or information in DVD disc and method for operating DVD device |
11/07/2012 | CN102770916A Recording medium, reproduction and recording method, reproduction and recording device |
11/07/2012 | CN102770915A Optical disc, optical disc device, information recording method, and information reproduction method |
11/07/2012 | CN102768842A Information recording apparatus and method, information reproducing apparatus and method, information recording medium, program storage medium, and program |
11/07/2012 | CN102768841A Method for recording videos by online network flash front end and flash front end |
11/07/2012 | CN102184739B Video play device and method |
11/07/2012 | CN101826357B Playback apparatus and playback method |
11/07/2012 | CN101819799B Storage medium storing multimedia data, and reproducing apparatus and method thereof |
11/07/2012 | CN101707705B Information recording medium wherein stream convertible at high-speed is recorded, and recording apparatus and recording method therefor |