Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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01/23/2013 | CN101840718B Playback apparatus and playback method |
01/23/2013 | CN101835046B Moving image encoding method and device |
01/23/2013 | CN101547204B Information processing apparatus and method, program, recording medium, and information processing system |
01/23/2013 | CN101496379B Non-volatile storage apparatus with USB and wireless connection, and method for controlling the connection |
01/23/2013 | CN101414473B Reproduction device, program, and reproduction method |
01/23/2013 | CN101188120B Recording method and reproduction method |
01/23/2013 | CN101086888B Recording, reproducing methods and apparatuses |
01/22/2013 | US8358915 Recording medium, and method and apparatus for reproducing the recording medium |
01/22/2013 | US8358905 Recording medium having a data structure for managing graphic information and recording and reproducing methods and apparatuses |
01/22/2013 | CA2612934C Method of distributing mashup data, mashup method, server apparatus for mashup data, and mashup apparatus |
01/22/2013 | CA2531384C Handling broadcast and multicast traffic as unicast traffic in a wireless network |
01/22/2013 | CA2516847C Recording medium having data structure for managing playback control and recording and reproducing methods and apparatuses |
01/22/2013 | CA2500818C Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, computer program for controlling recording or reproduction, and data structure including control signal |
01/22/2013 | CA2480064C Method for managing defective area on write-once optical recording medium, and optical recording medium using the same |
01/22/2013 | CA2479487C Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method allowing for updating of a defect list |
01/22/2013 | CA2477522C Optical recording method and optical recording device |
01/22/2013 | CA2463449C Record carrier and apparatus for scanning the record carrier |
01/22/2013 | CA2418666C Optical disk medium, and data recording method and device |
01/22/2013 | CA2415497C Device and method for recording information |
01/17/2013 | WO2013010188A1 Individual song libraries and personalized channels in broadcast satellite systems |
01/17/2013 | US20130016596 Optical storage medium with optically detectable marks |
01/17/2013 | US20130016594 Optical disk apparatus |
01/17/2013 | US20130016593 System and method for initialization of media asset modules for improved execution sequence on a playback environment |
01/17/2013 | DE102008007288B4 Schreibkanal-Angleichpegelsteuerung bei einem Magnetaufzeichnungsgerät Write channel Angleichpegelsteuerung in a magnetic recording device |
01/17/2013 | CA2841790A1 Individual song libraries and personalized channels in broadcast satellite systems |
01/16/2013 | EP2547094A2 Forensic method for classifying unauthorised digital movie-projection recaptures |
01/16/2013 | EP2546833A2 Information processing apparatus, method and computer program |
01/16/2013 | EP2546832A1 Forensic method for classifying unauthorised digital movie-projection recaptures |
01/16/2013 | CN202679509U Audio-video processor |
01/16/2013 | CN202677834U Player with HDMI male socket |
01/16/2013 | CN202677130U Intelligent audio transmission circuit used for industrial monitoring equipment |
01/16/2013 | CN1917610B Input-output circuit of digital video signal |
01/16/2013 | CN1774061B Digital signal processing apparatus |
01/16/2013 | CN102881306A Method and device for transcoding video files |
01/16/2013 | CN102881305A Method and device for playing audio file |
01/16/2013 | CN102881304A 集成电路 IC |
01/16/2013 | CN102881303A Play method and play device of multimedia file |
01/16/2013 | CN102881302A Method and system for processing audio signals in a central audio hub |
01/16/2013 | CN102256094B Reproduction device and reproduction method |
01/16/2013 | CN101727941B Method and system for hiding decryption key in distributed way |
01/16/2013 | CN101101779B Data recording and reproducing apparatus and metadata production method |
01/16/2013 | CN101099207B Portable data support with watermark function |
01/15/2013 | US8356355 DVD copy protection |
01/15/2013 | US8356235 Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium |
01/15/2013 | US8355619 Information processing apparatus and method, recorded medium, and program |
01/15/2013 | US8355514 Audio encoding to convey auxiliary information, and media embodying same |
01/15/2013 | US8355312 Information recording medium, method and apparatus for recording and reproducing information |
01/15/2013 | US8355305 System and method for initialization of media asset modules for improved execution sequence on a playback environment |
01/15/2013 | US8355303 Super-resolution optical disc reader and read method optimized through reflectivity measurement |
01/15/2013 | US8355302 Offset loop for wobble |
01/15/2013 | US8355036 Recording system, recording apparatus, and record control signal generating apparatus using an exposure beam |
01/15/2013 | CA2562412C Film fingerprinting |
01/15/2013 | CA2531572C Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus |
01/15/2013 | CA2512058C Recording medium, reproduction apparatus, recording method, program, and reproduction method |
01/10/2013 | WO2013005418A1 Storage device and storage method |
01/10/2013 | WO2012141433A3 System for playing multimedia for a pdf document-based e-book and method for playing same, and application for a pc or a mobile device in which the same is implemented |
01/10/2013 | US20130011115 Video display apparatus, video playback apparatus and method for controlling the same |
01/10/2013 | US20130011003 Associating First and Second Watermarks with Audio or Video Content |
01/09/2013 | EP2544183A1 Optical disc, optical disk device, information recording method, and information reproduction method |
01/09/2013 | EP2544182A1 Optical disc, optical disc device, information recording method, and information reproduction method |
01/09/2013 | EP2543158A1 Method to manage revocations in a group of terminals |
01/09/2013 | CN202662283U DSP digital audio frequency matrix sound box manager |
01/09/2013 | CN202662282U Digital karaoke pre-processor |
01/09/2013 | CN1879409B Recording apparatus and method, reproducing apparatus and method, recording medium, and program |
01/09/2013 | CN102870158A Bulk transfer of storage devices using manual loading |
01/09/2013 | CN102867528A Information recording apparatus and method, information reproducing apparatus and method, information recording medium, program storage medium, and program |
01/09/2013 | CN102867525A Multi-channel audio processing method, audio playback terminal and audio receiving device |
01/09/2013 | CN102867524A Information processing apparatus, information processing method, and information recording program |
01/09/2013 | CN102129872B Data compression and decompression method and device thereof |
01/09/2013 | CN101458944B Sound recording control method and sound recording device |
01/08/2013 | USRE43917 Recording and reproducing apparatus and terminal apparatus |
01/08/2013 | US8352654 Data reproducing apparatus, content management method, program, and storage medium |
01/08/2013 | US8351315 Recording medium with a linking area including a synch pattern thereon and apparatus and methods for forming, recording, and reproducing the recording medium |
01/08/2013 | US8351313 Information carrier comprising access information |
01/08/2013 | US8351312 Optical disc recording apparatus, optical disc recording circuit and optical disc |
01/08/2013 | US8350870 Recording medium, reproduction apparatus, recording method, reproducing method, program, and integrated circuit |
01/08/2013 | CA2589396C Data recording apparatus, data recoding method, data processing apparatus, data processing method, record medium, and data record medium |
01/08/2013 | CA2588198C Data processing apparatus, data processing method, program, program record medium, data record medium, and data structure |
01/08/2013 | CA2508454C Method of managing overwrite and method of recording management information on an optical disc write once |
01/03/2013 | WO2013001702A1 Information processing device |
01/03/2013 | WO2013001694A1 Information processing device and information processing method |
01/03/2013 | WO2013001537A1 Methods and systems of editing and decoding a video file |
01/03/2013 | US20130003513 Transfer Control Apparatus and Reproducing Apparatus |
01/03/2013 | US20130003512 Optical pickup device and optical disc apparatus equipped with the same |
01/03/2013 | US20130003212 Data recording and reading device and method |
01/02/2013 | EP2541901A2 Digital media recorder based advertising |
01/02/2013 | EP2541551A1 Transfer control apparatus |
01/02/2013 | EP2541544A1 Voice sample tagging |
01/02/2013 | EP2541456A1 Method for protecting the digital contents of a solid state memory |
01/02/2013 | CN202650533U An audio reproducing system based on a CPU or a FPGA/CPLD |
01/02/2013 | CN1945723B Information recording apparatus |
01/02/2013 | CN1788416B Signal processing apparatus and method, and signal decoding apparatus and method |
01/02/2013 | CN1750161B Information recording method and apparatus |
01/02/2013 | CN1648856B Alternate views for audio/video content |
01/02/2013 | CN1551211B Method for decoding data received from a data source using hardware configuration data received from the same data source |
01/02/2013 | CN102855905A Audio play device and volume control method for same |
01/02/2013 | CN102855904A Sound/video file processing method, playing control method and playing system |
01/02/2013 | CN102855903A Multimedia storage device |
01/02/2013 | CN102855902A Playback device, playback method, program, program storage medium, data structure, and recording medium fabrication method |
01/02/2013 | CN102855901A Playback apparatus, playback method, program, program storage medium, data structure, and recording-medium manufacturing method |