| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 06/27/2012 | CN1902701B Method for playback or recording of an optical recording medium |
| 06/27/2012 | CN1809878B Recording medium and apparatus/method for forming, recording and reproducing the recording medium |
| 06/27/2012 | CN1747034B Method for preventing audio or video interrupt in mixed multimedia player |
| 06/27/2012 | CN1574053B Multi-layer recording medium, recording apparatus and recording method |
| 06/27/2012 | CN102523416A Seamless playing method for multiple segments of media streams |
| 06/27/2012 | CN102522103A MP3 streaming media sound mixing method of set top box |
| 06/27/2012 | CN102522101A Test method for determining whether storage system vibration reaches standard or not |
| 06/27/2012 | CN102522100A Video learning system and processing method |
| 06/27/2012 | CN102522099A Method and apparatus for processing information, method and apparatus for manufacturing information recording medium, information recording medium, and computer program |
| 06/27/2012 | CN102522098A Method and apparatus for processing information, method and apparatus for manufacturing information recording medium, information recording medium, and computer program |
| 06/27/2012 | CN102522097A Method for accurately controlling progress of player on touch type equipment and player |
| 06/27/2012 | CN101853685B Drive device |
| 06/27/2012 | CN101853684B Drive device |
| 06/27/2012 | CN101833968B Content reproduction device and method |
| 06/27/2012 | CN101685653B Information reproducing apparatus and method for controlling information reproducing apparatus |
| 06/27/2012 | CN101656099B Audio and video production and play method used for MP3 player |
| 06/27/2012 | CN101594508B Information recording device and method wherein stream convertible at high-speed is recorded |
| 06/27/2012 | CN101313327B Method and apparatus for establishing usage rights for digital content to be created in the future |
| 06/27/2012 | CN101237550B Device for memory formatting, a method of memory formatting, device having a function of storing and method for storing thereof |
| 06/26/2012 | USRE43496 Method and apparatus for compensating reproduced audio signals of an optical disc |
| 06/26/2012 | USRE43495 Method and apparatus for compensating reproduced audio signals of an optical disc |
| 06/26/2012 | US8208798 Information storage medium including event occurrence information, apparatus and method for reproducing the same |
| 06/26/2012 | US8208795 Playback apparatus, program, and playback method |
| 06/26/2012 | US8208794 Reproducing apparatus, reproducing method, program, and program storage medium |
| 06/26/2012 | US8208789 Video program authoring systems and methods |
| 06/26/2012 | US8208788 Information storage medium, information reproducing apparatus, and information reproducing method |
| 06/26/2012 | US8208785 Video recording system, video camera, video recording apparatus, method of controlling video recording apparatus by video camera, and method of recording video signal in video recording |
| 06/26/2012 | US8208355 Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
| 06/26/2012 | US8208213 Systems and methods for hybrid algorithm gain adaptation |
| 06/26/2012 | US8208069 Audio processing apparatus, video processing apparatus, and method for controlling the same |
| 06/26/2012 | CA2485208C Optical disk and method of recording data in the same |
| 06/26/2012 | CA2406692C Data recorder |
| 06/21/2012 | WO2012081256A1 Recording device, electronic device, recording method and program |
| 06/21/2012 | WO2012080535A1 Anti-piracy system for the distribution, reproduction and transfer of content and method for operating same |
| 06/21/2012 | WO2012079244A1 Vehicle multimedia player control chip and drive method thereof |
| 06/21/2012 | WO2012053805A3 Method for reproducing multimedia files, and multimedia file reproducer |
| 06/21/2012 | US20120155837 Secure storage and replay of media programs using a hard-paired receiver and storage device |
| 06/21/2012 | US20120155239 Channel circuit and method of detecting defect of magnetic disk drive |
| 06/21/2012 | US20120155238 Storage device and information correction method |
| 06/21/2012 | DE19638161B4 Aufzeichnungsverfahren für eine Antriebsvorrichtung für eine optische Platte A recording method for a drive apparatus for an optical disk |
| 06/21/2012 | DE112009005142T5 Vorrichtung und Verfahren zum Reproduzieren eines Audiosignals An apparatus and method for reproducing an audio signal |
| 06/20/2012 | EP2466583A1 Information processing apparatus, information processing method, and program |
| 06/20/2012 | EP2465230A2 Home media aggregator system and method |
| 06/20/2012 | EP2171715B1 Systems and methods for inter-location control of storage access |
| 06/20/2012 | EP1909278B1 Reproduction device, video decoding device, synchronization/reproduction method, program, and recording medium |
| 06/20/2012 | EP1806923B1 Information reproduction device, buffer control method, and program |
| 06/20/2012 | EP1710799B1 Reproduction apparatus |
| 06/20/2012 | EP1665264B1 Record carrier carrying a video signal, at least one additional information signal and scheduling information |
| 06/20/2012 | CN202282159U 一种基于图形处理的硬盘用过滤器在线检测装置 A hard-line detection filter based graphics processing unit |
| 06/20/2012 | CN1965576B Recording method, reproduction device, and reproduction method |
| 06/20/2012 | CN1957417B Reproducing method and reproducing apparatus |
| 06/20/2012 | CN1849821B Recording method, reproduction apparatus and method |
| 06/20/2012 | CN1820319B Information recording device |
| 06/20/2012 | CN1790300B 信息处理装置和信息处理方法 Information processing apparatus and information processing method |
| 06/20/2012 | CN102511063A Media record/play device and media record/play method |
| 06/20/2012 | CN102510465A Recording medium, playback device, and integrated circuit |
| 06/20/2012 | CN102510464A Recording medium, playback device, and integrated circuit |
| 06/20/2012 | CN102509553A Electronic device and method for playing multimedia files thereof |
| 06/20/2012 | CN102509031A Fingerprinting of data |
| 06/20/2012 | CN102508794A Encryption system for digital program hard disk |
| 06/20/2012 | CN102500031A Sleeping environment sound simulator |
| 06/20/2012 | CN101882453B Drive device |
| 06/20/2012 | CN101859587B Method and device for converting play of compressed data segment |
| 06/20/2012 | CN101740087B Recording medium, reproducing apparatus, recording method, and reproducing method |
| 06/20/2012 | CN101740078B Symmetrical non-return-to-zero method in variable multilevel run-length limited modulation coding |
| 06/20/2012 | CN101714387B Reproducer and reproducing method |
| 06/20/2012 | CN101677009B Information processing system, information processing method, and program |
| 06/20/2012 | CN101609694B Recording apparatus and recording method |
| 06/20/2012 | CN101390165B Reproducing device for optical type recording medium, reproducing method for optical type recording medium |
| 06/20/2012 | CN101159155B Information processing unit |
| 06/20/2012 | CN101110245B Information recording, reproducing apparatus and data moving method |
| 06/20/2012 | CN101002267B Information recording device and method |
| 06/19/2012 | USRE43478 Method and apparatus for compensating reproduced audio signals of an optical disc |
| 06/19/2012 | US8205234 Information processing device and method for controlling programmed video recording of television broadcast program and recorded medium on which program is recorded |
| 06/19/2012 | US8204919 File generation apparatus, method, program, and recording medium |
| 06/19/2012 | US8204366 Method, apparatus and program for recording and playing back content data, method, apparatus and program for playing back content data, and method, apparatus and program for recording content data |
| 06/19/2012 | US8204361 Information storage medium storing text-based subtitle, and apparatus and method for processing text-based subtitle |
| 06/19/2012 | US8204360 Recording apparatus, recording method and record medium |
| 06/19/2012 | US8204357 Reproducing device, reproducing method, reproducing program and recording medium |
| 06/19/2012 | US8204222 Steganographic encoding and decoding of auxiliary codes in media signals |
| 06/19/2012 | US8204140 Subscriber unit and method for variable forward error correction (FEC) decoding |
| 06/19/2012 | US8203922 Reproduced signal evaluating method, information recording medium, reproducing device, and recording device |
| 06/19/2012 | CA2465864C Reproduction-only recording medium, reproduction device, reproduction method |
| 06/19/2012 | CA2242596C System for controlling access and distribution of digital property |
| 06/14/2012 | WO2012077263A1 Disk recording medium and recorder device of disk recording medium and method of copying disk recording medium |
| 06/14/2012 | US20120151599 Electronic system for the protection and control of license transactions associated with the disablement of replicated read only media and its bound licensed content |
| 06/14/2012 | US20120151216 Methods and systems for encoding and protecting data using digital signature and watermarking techniques |
| 06/14/2012 | US20120147904 Video signal transmission device, video signal transmission and receiving system, and video processing system, that transmit/receive over a clock line |
| 06/14/2012 | US20120147723 Information recording device, information reproducing device, recording medium manufacturing device, information recording medium, method, and program |
| 06/14/2012 | US20120147719 Information recording apparatus and information recording method |
| 06/14/2012 | DE112009005145T5 Elektronische Audiovorrichtung Electronic audio device |
| 06/13/2012 | EP2463859A2 Disk recording medium, method and apparatus for recording data on a disk recording medium, and method and apparatus for reproducing data from a disk recording medium |
| 06/13/2012 | EP2463858A2 Disk recording medium, method and apparatus for recording data on a disk recording medium, and method and apparatus for reproducing data from a disk recording medium |
| 06/13/2012 | EP2462587A1 Authentication of data streams |
| 06/13/2012 | EP1612796B1 Information processing device and method, program, and recording medium |
| 06/13/2012 | EP1496642B1 Information processing device and method, information providing device and method, use right management device and method, recording medium, and program |
| 06/13/2012 | EP1486979B1 Data recording method and data recording device |
| 06/13/2012 | EP1369851B1 Disc-shaped recording medium, cutting apparatus for same, and disc drive |
| 06/13/2012 | CN1975917B Method and apparatus for providing audio content selection information, and recording medium storing program |
| 06/13/2012 | CN1969335B Reproduction device and reproduction method |