| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 02/13/2013 | EP2557802A1 Information processing device, information recording method, information processing method, and program |
| 02/13/2013 | EP2557801A1 Information processing device, information recording medium, information processing method, and program |
| 02/13/2013 | EP2557800A1 Information processing device, information recording medium, information processing method, and program |
| 02/13/2013 | EP2557799A1 Information processing device, information recording medium, information processing method, and program |
| 02/13/2013 | EP2557521A2 Reprogrammable security for controlling piracy and enabling interactive content |
| 02/13/2013 | CN202736482U Classic player |
| 02/13/2013 | CN202736481U Device preventing auditory fatigue |
| 02/13/2013 | CN102934168A Digital-data recording-and-reproducing device |
| 02/13/2013 | CN102934167A Data storage system and method for calibrating same |
| 02/13/2013 | CN102934066A Content gestures |
| 02/13/2013 | CN102932622A Video recording method and video recording device of digital recording equipment |
| 02/13/2013 | CN102930889A Sound conflict processing method based on vehicle-mounted information entertainment system |
| 02/13/2013 | CN102930887A Audio file processing method and system |
| 02/13/2013 | CN102930883A Playing system and playing device for digital reading of media files |
| 02/13/2013 | CN102930882A Electronic device and volume control method |
| 02/13/2013 | CN101847430B Information storage medium storing plurality of titles, reproducing apparatus and method thereof |
| 02/13/2013 | CN101800055B Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
| 02/13/2013 | CN101685651B Watchdog reset circuit for vehicle-mounted displayer |
| 02/13/2013 | CN101632087B Method, device, and program for converting data in storage medium |
| 02/13/2013 | CN101425312B 重放数字媒体 Playback of digital media |
| 02/12/2013 | USRE43993 Method and apparatus for scrambling and/or descrambling digital video data and digital audio data using control data |
| 02/12/2013 | US8375417 Audiovisual (AV) device and control method thereof |
| 02/12/2013 | US8375259 System and method for initializing a memory system, and memory device and processor-based system using same |
| 02/12/2013 | US8375206 Authentication and encryption utilizing command identifiers |
| 02/12/2013 | US8374488 Universal multimedia optic disc player and its application for revocable copy protection |
| 02/12/2013 | US8374486 Recording medium storing a text subtitle stream, method and apparatus for a text subtitle stream to display a text subtitle |
| 02/12/2013 | US8374484 Information recording apparatus and method, information reproducing apparatus and method, information recording medium, program storage medium, and program |
| 02/12/2013 | CA2562852C Film fingerprinting |
| 02/12/2013 | CA2407011C Disc recording medium, disc drive apparatus, and reproduction method |
| 02/07/2013 | WO2013019057A2 Apparatus for automatically selecting music according to a user's preference |
| 02/07/2013 | WO2013019022A2 Method and apparatus for processing audio signal |
| 02/07/2013 | WO2013019019A2 Audio signal processing method and audio signal processing apparatus therefor |
| 02/07/2013 | WO2013018702A1 Content data transmission system and content data transmission method |
| 02/07/2013 | WO2013018701A1 Content data transmission system and content data transmission method |
| 02/07/2013 | DE102006001673B4 Filter-Schaltungsanordnung Filter circuitry |
| 02/06/2013 | EP2555199A1 Optical disc playback device |
| 02/06/2013 | EP2555198A1 Optical disc playback device |
| 02/06/2013 | EP2555197A1 Apparatus for using content, usage method of the content, computer program, recording medium and integrated circuit |
| 02/06/2013 | EP2555195A1 Optical disc recording device and recording signal generation device |
| 02/06/2013 | CN102918852A Information processing device, information recording method, information processing method, and program |
| 02/06/2013 | CN102918851A Information processing device, information recording medium, information processing method, and program |
| 02/06/2013 | CN102918850A Information processing device, information recording medium, information processing method, and program |
| 02/06/2013 | CN102918849A Information processing device, information recording medium, information processing method, and program |
| 02/06/2013 | CN102918848A Information processing device, information recording medium, information processing method, and program |
| 02/06/2013 | CN102918594A Cache control for adaptive stream player |
| 02/06/2013 | CN102915754A Audio-video display controller |
| 02/06/2013 | CN102915753A Method for intelligently controlling volume of electronic device and implementation device of method |
| 02/06/2013 | CN102915752A Vehicle-mounted automatic sound-mixing music player |
| 02/06/2013 | CN102915751A Method for automatically regulating sound volume and terminal equipment thereof |
| 02/06/2013 | CN102138335B Recording method, reproducing device, and recording medium reproduction system |
| 02/06/2013 | CN101477676B Securing content for playback |
| 02/06/2013 | CN101031969B Disc content management method |
| 02/05/2013 | USRE43962 Digital signal transmission method, digital signal transmission system, digital signal transmitting apparatus and recording medium |
| 02/05/2013 | US8370542 Combined stream auxiliary copy system and method |
| 02/05/2013 | US8369692 Disk reproducing apparatus and reproducing method thereof |
| 02/05/2013 | US8369683 Reproducing apparatus, reproducing method, reproducing program, recording medium, and data structure |
| 02/05/2013 | US8369682 Reproduction device, recording method and playback method |
| 02/05/2013 | US8369456 Data processing apparatus and method and encoding device |
| 02/05/2013 | US8366529 Game in which clips are stored on a DVD and played during the course of the game |
| 02/05/2013 | CA2614829C Information recording medium, recording/reproducing method, and recording/reproducing apparatus |
| 02/05/2013 | CA2478533C Device, record carrier and method for recording information |
| 01/31/2013 | WO2013015619A1 Method for processing audio signal and audio signal output apparatus adopting the same |
| 01/31/2013 | WO2013015614A2 Method for codec-based recovery of a video using a cluster search |
| 01/31/2013 | WO2013015179A1 Portable electronic apparatus, signal processing method, and regeneration method |
| 01/31/2013 | US20130028064 Servo control device and optical disc device |
| 01/31/2013 | US20130027801 Inter-track interference cancelation in the presence of frequency offset |
| 01/30/2013 | CN202711690U 无线目视检验记录仪 Wireless visual inspection logger |
| 01/30/2013 | CN202711689U Intelligent DVD memory playing system |
| 01/30/2013 | CN102906685A Tape storage device and writing method for same |
| 01/30/2013 | CN102903379A Method and device for detecting MP3 file authenticity |
| 01/30/2013 | CN102903378A Two-dimensional run-length-limited constraint coding and decoding device and method used for variable length code rate |
| 01/30/2013 | CN102903377A Method and device for playing video with multiple video segments |
| 01/30/2013 | CN101682719B Recording medium on which 3d video is recorded, recording medium for recording 3d video, and reproducing device and method for reproducing 3d video |
| 01/30/2013 | CN101657856B Information delivering method, information recording method, and information reproducing method |
| 01/30/2013 | CN101609701B High data capacity storage medium with protection code, method for obtaining the protection code and respective data reading apparatus |
| 01/30/2013 | CN101458943B Sound recording control method and sound recording device |
| 01/29/2013 | US8364981 Record carrier for storing a digital work |
| 01/29/2013 | US8364295 Interactive sound reproducing |
| 01/29/2013 | US8364025 Recording medium, and method and apparatus for reproducing the recording medium |
| 01/29/2013 | US8363855 Multichannel downmixing device |
| 01/29/2013 | US8363528 Electronic device |
| 01/29/2013 | US8363524 Information reproducing apparatus and information reproducing method |
| 01/29/2013 | US8363522 Recording device and recording method |
| 01/29/2013 | US8363520 Information processing apparatus, control method for controlling information processing apparatus, control program of information processing apparatus, and storage medium storing control program of information processing apparatus therein |
| 01/29/2013 | CA2783852A1 Variable speed playback |
| 01/29/2013 | CA2483216C Optical disc device and optical disc recording method |
| 01/24/2013 | WO2013011895A1 Playback device, playback method and program |
| 01/24/2013 | WO2013011603A1 Information recording medium and information reproduction device |
| 01/24/2013 | US20130021888 Blu-Ray Optical Pick-Up Devices And Methods |
| 01/24/2013 | US20130021885 Optical disc drive and method of driving the same |
| 01/24/2013 | US20130021690 Systems and Methods for User Data Based Fly Height Calculation |
| 01/24/2013 | DE102004064056B4 Plattenarraysystem Disk array system |
| 01/23/2013 | EP2548204A2 Button shaped portable media player with indicia |
| 01/23/2013 | EP2547982A1 Intensity noise reduction methods and apparatus for interferometric sensing and imaging systems |
| 01/23/2013 | CN202694788U Data disk restoring and developing all-in-one machine |
| 01/23/2013 | CN202694787U U disc detection apparatus and system based on DVD decoder |
| 01/23/2013 | CN202694786U Detection device used for LED or LCD to display hardware quality |
| 01/23/2013 | CN202694785U Multifunctional automobile radio cassette player |
| 01/23/2013 | CN102893335A Content recording device, content recording method, content recording program, recording medium, integrated circuit and content recording and reproduction system |
| 01/23/2013 | CN102893334A Method and apparatus for offset and gain correction |