Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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09/05/2012 | CN101159880B Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof |
09/05/2012 | CN101118776B Method, system and device for realizing audio and video data synchronizing |
09/05/2012 | CN101112036B Information processing apparatus, information recording medium manufacturing apparatus, and information recording medium |
09/04/2012 | US8261134 Error management watchdog timers in a multiprocessor computer |
09/04/2012 | US8261096 Information processing apparatus, information recording medium, information processing method, and computer program |
09/04/2012 | US8261056 Digital data recording apparatus, digital data recording method, and computer-readable recording medium |
09/04/2012 | US8260712 Multimedia-type contents reproduction device and reproduction method, and recording medium having stored thereon data used for the same |
09/04/2012 | US8260445 Signal processing system, signal transmission apparatus, signal receiving apparatus, and program |
09/04/2012 | US8260275 Data transmitting apparatus and method |
09/04/2012 | US8260115 Method and product for copy protection of optical discs using unbalanced DC content |
09/04/2012 | US8260112 Method for generating additional information for guaranteeing seamless playback between data streams, recording medium storing the information, and recording, editing and/or playback apparatus using the same |
09/04/2012 | US8260110 Recording medium having data structure for managing reproduction of multiple playback path video data recorded thereon and recording and reproducing methods and apparatuses |
09/04/2012 | US8260108 Recording and reproduction apparatus and recording and reproduction method |
09/04/2012 | US8259550 Record carrier as well as an apparatus and method for applying image data as a visually detectable pattern at an optical record carrier |
09/04/2012 | US8259544 Drive device |
09/04/2012 | US8259405 Rewriting codeword objects to magnetic data tape upon detection of an error |
09/04/2012 | CA2541790C Storage medium storing text-based subtitle data including style information, and apparatus and method of playing back the storage medium |
09/04/2012 | CA2497862C Method and system for key insertion for stored encrypted content |
09/04/2012 | CA2487347C Information recording device, information recording/reproduction device, information recording method, program and recording medium for the same, and information holding medium |
09/04/2012 | CA2483582C Apparatus and method for decoding data for providing browsable slide show, and data storage medium therefor |
09/04/2012 | CA2432439C A copy protected dvd disc and method for producing and validating same |
08/30/2012 | US20120222067 Method for Enhancing Digital Video Recorder Television Advertising Viewership |
08/30/2012 | US20120218876 Recording Parameter Setting Device, Program Thereof, Computer-Readable Recording Medium Containing the Program, Information Recording Medium, Recording/Reproducing Device, and Recording Parameter Setting Method |
08/30/2012 | US20120218660 Drive apparatus and method for controlling the same |
08/29/2012 | EP2492914A2 Data storage medium having security function and output device thereof |
08/29/2012 | CN202404900U Duplex Russian teaching voice stick |
08/29/2012 | CN1985325B Information recording medium, data differentiation device, and data reproducing device |
08/29/2012 | CN1963923B Method for transmitting a write strategy to a laser driver |
08/29/2012 | CN1831995B Optical disk,apparatus and method for manufacturing optical disks, recording or reproducing data from optical disks |
08/29/2012 | CN102651226A CD-ROM player and CD reading method |
08/29/2012 | CN102651225A Film recording system and method |
08/29/2012 | CN102027750B Recording medium, reproducing device, and integrated circuit |
08/29/2012 | CN101937695B Rich media business example playing method and file player |
08/29/2012 | CN101901617B Method of playing back a storage medium |
08/29/2012 | CN101802920B Contents reproducing device, and contents reproducing method |
08/29/2012 | CN101542598B Data processor |
08/29/2012 | CN101504854B Reproduction device and reproduction method |
08/29/2012 | CN101471088B Method and apparatus for determining write strategy parameter values for writing data on an optical disk |
08/29/2012 | CN101350215B Method and device for recording and reproducing data structure of reproduction for video data |
08/29/2012 | CN101297487B Method and system used for modeling error mistakes of communication system |
08/29/2012 | CN101241737B Information recording apparatus and method |
08/29/2012 | CN101241734B Method for recognizing media source, fingerprinting device and system |
08/29/2012 | CN101141257B Method, cipher key unit and storage driver for maintaining encryption key integrity |
08/28/2012 | US8256014 Content processing device, server device, communication method, and storage medium containing computer program |
08/28/2012 | US8255693 Methods and devices responsive to ambient audio |
08/28/2012 | US8255488 Information communication terminal, information distribution apparatus, information distribution system, content management method, broadcast reception method, information distribution method, programs and storage medium |
08/28/2012 | US8255230 Multi-channel audio encoding and decoding |
08/28/2012 | US8254758 Input-output circuit, recording apparatus and reproduction apparatus for digital video signal |
08/28/2012 | US8254754 Reproducing device |
08/28/2012 | US8254747 Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium |
08/28/2012 | US8254233 Information recording device, information reproducing device, and information recording medium |
08/28/2012 | US8254226 Disc-shaped recording medium, cutting apparatus for same, and disc drive |
08/28/2012 | CA2493851C Optical recording medium, recording/reproducing apparatus, and recording/reproducing method |
08/28/2012 | CA2465107C Recording medium having data structure including navigation control information for managing reproduction of video data recorded thereon and recording and reproducing methods and apparatuses |
08/28/2012 | CA2465105C Recording medium having data structure for managing reproduction of video data recorded thereon |
08/28/2012 | CA2464545C Recording medium having data structure for managing reproduction of multiple title video data recorded thereon and recording and reproducing methods and apparatuses |
08/23/2012 | US20120216198 Interpreting i/o operation requests from pageable guests without host intervention |
08/23/2012 | US20120215599 Method of disseminating advertisements using an embedded media player page |
08/23/2012 | US20120213049 Read signal evaluation method, information recording and reading method, and information recording and reading apparatus |
08/23/2012 | US20120213047 Method and apparatus for mounting a disc |
08/23/2012 | US20120213046 Optical pickup device and optical disc apparatus |
08/23/2012 | US20120212851 Systems and Methods for Medium Contact Detection |
08/23/2012 | US20120212850 System and method for retention management and reordering the data based on retention times on tape |
08/23/2012 | DE112009005147T5 System und Verfahren zum Modifizieren eines Audiosignals System and method for modifying an audio signal |
08/22/2012 | EP2490127A1 Information processing device, information processing method, and computer program |
08/22/2012 | EP2171722B1 Refresh of non-volatile memory cells based on fatigue conditions |
08/22/2012 | EP2095366B1 Oversampled channel response identification |
08/22/2012 | EP1843351B1 Recording medium, program, and reproduction method |
08/22/2012 | EP1608166B1 Data processing device |
08/22/2012 | CN202394524U Intelligent network high-definition playing system in household appliance market |
08/22/2012 | CN1993754B Reproducing device and method together used by storage medium |
08/22/2012 | CN1864220B Apparatus for processing text-based subtitle |
08/22/2012 | CN102648493A Audio signal processing method and device |
08/22/2012 | CN102646435A Information processing apparatus, information processing method, and program |
08/22/2012 | CN102646434A Image storing device and image recorder |
08/22/2012 | CN102646433A Method, device and system for generating stream media real-time record file of digital court |
08/22/2012 | CN102646432A Method and apparatus for efficiently fixing transformed part of content |
08/22/2012 | CN102646428A Storage medium, reproduction method and a recording method |
08/22/2012 | CN102017641B Reproduction device, recording method, recording medium regeneration system |
08/22/2012 | CN101952890B Data conversion device, program and method |
08/22/2012 | CN101606202B Information recording method and information reproduction method |
08/22/2012 | CN101540864B Method for reproducing multimedia image data with text-based subtitle data |
08/22/2012 | CN101427315B Optical disk recording device and recording control method |
08/22/2012 | CN101361114B Apparatus for processing media signal and method thereof |
08/22/2012 | CN101192436B Method and system of management of adjacent track interference |
08/22/2012 | CN101154423B Data recording apparatus |
08/22/2012 | CN101059989B Recording medium having a data structure for managing graphic information and recording and reproducing methods and apparatuses |
08/21/2012 | US8250663 Method and system for controlling presentation of media on a media storage device |
08/21/2012 | US8250442 Recording method and reproduction method suitable for recording/reproduction of AV data, and recording drive and reproduction drive, information recording system and information reproduction system, and information recording medium for such methods |
08/21/2012 | US8250432 Variable modulation with LDPC (low density parity check) coding |
08/21/2012 | US8250414 Method for determining an asymmetrical signal lag of a signal path inside an integrated circuit |
08/21/2012 | US8249991 Contents reproduction expiration management system, contents reproduction expiration managing method, terminal apparatus, server apparatus, program, and recording medium for managing permission/non-permission of reproduction of contents |
08/21/2012 | US8249431 Recording device, recording method, and recording program |
08/21/2012 | US8249428 Content management device and content management method for controlling transfer of content having copy control information |
08/21/2012 | US8249422 Content usage system, content usage method, recording and playback device, content delivery method, and content delivery program |
08/21/2012 | US8249421 Recording medium, apparatus and method related to information representing tunes |
08/21/2012 | US8249420 Reproducing device |
08/21/2012 | US8249419 Method for generating additional information for guaranteeing seamless playback between data streams, recording medium storing the information, and recording, editing and/or playback apparatus using the same |
08/21/2012 | US8249416 Recording medium, program, and reproduction method |
08/21/2012 | US8249118 Method and apparatus for generating information signal to be recorded |