Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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01/19/2012 | WO2011129977A3 Streaming insertion of tokens into content to protect against csrf |
01/19/2012 | US20120017137 Disc recording medium, disk drive apparatus, reproduction method, and disk manufacturing method |
01/19/2012 | US20120016666 Audiovisual (AV) Device and Control Method Thereof |
01/19/2012 | US20120014677 Information processing apparatus, information processing method and recording medium |
01/19/2012 | US20120014676 Informatiion Processing Apparatus, Information Processing Method and Recording Medium |
01/19/2012 | US20120014670 Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective |
01/19/2012 | US20120014669 Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective |
01/19/2012 | US20120014668 Recording medium for storing information for still picture, recording and/or reproducing method and apparatus therefor |
01/19/2012 | US20120014667 Recording medium for storing information for still picture, recording and/or reproducing method and apparatus therefor |
01/19/2012 | US20120014666 Recording medium for storing information for still picture, recording and/or reproducing method and apparatus therefor |
01/19/2012 | US20120014240 Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective |
01/19/2012 | US20120014239 Optical disk device, control method therefor, program, and information recording medium |
01/19/2012 | US20120014237 Optical disc device |
01/19/2012 | US20120014236 Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective |
01/19/2012 | US20120014235 Disk recording device and digital photo frame using the same |
01/19/2012 | US20120014234 Data recording method and apparatus for re-verifying correctness of recorded data on optical storage medium |
01/19/2012 | US20120014231 Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus |
01/19/2012 | US20120014011 Disk file preamplifier frequency-response and time delay compensation |
01/19/2012 | CA2803518A1 System and method to prevent manipulation of transmitted video data |
01/18/2012 | EP2408216A1 Reproducing device, reproducing method, recording device, recording method, program, and data structure |
01/18/2012 | EP2407968A2 Information storage medium, apparatus for reproducing recordings, and method for reproducing recordings |
01/18/2012 | EP2406789A1 Embedding and extracting ancillary data |
01/18/2012 | CN202120605U Hard disk player |
01/18/2012 | CN1833286B Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, computer program for recording |
01/18/2012 | CN102326199A Optical disc device, optical disc control method, and integrated circuit |
01/18/2012 | CN102324243A Flavor film playing device |
01/18/2012 | CN101515468B Infromation recording apparatus and method thereof, information playback device and method thereof |
01/18/2012 | CN101383173B Optical disc apparatus and data recording/reproducing apparatus |
01/18/2012 | CN101281766B Information processing apparatus, and information processing method |
01/17/2012 | US8099601 Methods and systems for encoding and protecting data using digital signature and watermarking techniques |
01/17/2012 | US8099364 Digital rights management of content when content is a future live event |
01/17/2012 | US8099292 Multi-channel audio encoding and decoding |
01/17/2012 | US8098980 Information record medium, information record device and method, information reproduction device and method, information record/reproduction device and method, recording or reproduction control,computer program and data structure including a control signal |
01/17/2012 | US8098979 Reproduction apparatus having protection flags and code number |
01/17/2012 | US8098978 Recording medium having data structure for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses |
01/17/2012 | US8098977 Signal reproducing apparatus and signal reproducing method |
01/17/2012 | US8098975 Video recording apparatus and method, video transmission method, program for video recording method, and storage medium having stored program for video recording method |
01/17/2012 | US8098924 Method and apparatus for determining if an optical disk originated from a valid source |
01/17/2012 | US8098827 Data processing system, data processing method, and program providing medium |
01/17/2012 | US8098695 Multiplexed audio data decoding apparatus and receiver apparatus |
01/17/2012 | US8098556 Optical disc device |
01/17/2012 | US8098553 Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor |
01/17/2012 | US8098549 Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method |
01/17/2012 | US8097800 Method for controlling a digital audio source |
01/17/2012 | CA2536003C Drive apparatus |
01/17/2012 | CA2475147C Method of presenting auxiliary data for an interactive recording medium |
01/12/2012 | WO2011105843A3 External storage apparatus and method for controlling same |
01/12/2012 | US20120011375 Multimedia Storage Systems and Methods |
01/12/2012 | US20120008924 Recording medium, playback device, and integrated circuit |
01/12/2012 | US20120008914 Recording medium, playback device, and integrated circuit |
01/12/2012 | US20120008913 Information recording medium, information recording/playback method, and information recording/playback apparatus |
01/12/2012 | US20120008474 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus |
01/12/2012 | US20120008473 Playback method for optical disc, playback apparatus for optical disc, non-transistory computer program product |
01/12/2012 | US20120008471 Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method |
01/11/2012 | EP2405434A2 Method and apparatus for managing disc defect and disc therefor |
01/11/2012 | EP2405433A1 Recording apparatus, recording method, reproducing apparatus, reproducing method, program, and recording/producing apparatus |
01/11/2012 | EP2405432A1 Information recording medium, server equipment using same, and method of managing use of information recording medium |
01/11/2012 | EP2405431A1 Optical medium enabling copy detection, copy detection device and method, and optical media manufacture method and system |
01/11/2012 | EP2405429A1 Optical information recording medium, information recording device, information reproducing device, information recording method, information reproducing method, and method for manufacturing optical information recording medium |
01/11/2012 | EP1611580B1 Playlist synchronization |
01/11/2012 | EP1447806B1 Reproduction device and reproduction method |
01/11/2012 | EP1310093B1 Method and apparatus for enhancing chroma distortion in a video copy protection signal |
01/11/2012 | EP1302071B1 Method and device for reading mpeg recorded data transmitted on an ieee 1394 bus |
01/11/2012 | CN202110824U 音频转换装置 Audio converter |
01/11/2012 | CN1674663B AV data recording apparatus and method |
01/11/2012 | CN1648998B Recording method of recording medium, access apparatus, access method |
01/11/2012 | CN102318355A Data structure, recording medium, reproducing device, reproducing method, and program |
01/11/2012 | CN102314918A Media player |
01/11/2012 | CN102314917A Method and device for playing video and audio files |
01/11/2012 | CN102314915A Information processing device, information processing method, and program |
01/11/2012 | CN102314914A Information processing apparatus, information processing method, and program |
01/11/2012 | CN102314913A Media content playback |
01/11/2012 | CN102314912A Multimedia player module |
01/11/2012 | CN102314911A Method and system for adjusting digital signal processing settings of multimedia device |
01/11/2012 | CN102314910A Information processing apparatus, information processing method, and program |
01/11/2012 | CN102314906A Recording apparatus/method/medium and reproduction apparatus/method |
01/11/2012 | CN101783157B Disc alignment jitter device |
01/11/2012 | CN101640053B Audio processing method and device |
01/11/2012 | CN101599286B Optical disc apparatus and reproduction control method |
01/11/2012 | CN101393761B Playback apparatus, recording method, and playback method |
01/11/2012 | CN101375334B Method for recording and distributing digital data and related device |
01/11/2012 | CN101326583B Recording device, recording method, imaging device, imaging method |
01/11/2012 | CN101322180B Music edit device and music edit method |
01/11/2012 | CN101103409B Storage medium having RFID tag and methods for using same |
01/11/2012 | CN101093702B Certified HDD with network validation |
01/11/2012 | CN101075466B Method for zone distributing on information storing medium |
01/10/2012 | US8095992 Systems and methods for media authentication |
01/10/2012 | US8095989 Associating first and second watermarks with audio or video content |
01/10/2012 | US8095798 Systems and methods for media authentication |
01/10/2012 | US8095712 Apparatus and method to read information from an information storage medium |
01/10/2012 | US8094994 Information recording medium, and apparatus and method for recording information to information recording medium |
01/10/2012 | US8094992 Information recording device and method, program storage medium, and program |
01/10/2012 | US8094537 Information storage medium and method of recording/reproducing the same |
01/10/2012 | US8094535 Optical disk device |
01/10/2012 | US8094531 Apparatus for and method of detecting tracking error signals |
01/10/2012 | US8094530 Optical disc read/write apparatus and alternative write processing method |
01/10/2012 | US8094529 Apparatus for recording of information |
01/10/2012 | US8094526 Information recording device and method, and computer program |
01/10/2012 | US8094524 Apparatus and method for recording and/or reproducing data to/from recording medium |
01/10/2012 | US8094406 Apparatus and method to adjust the positions of a write element and read element disposed on a read/write head |