Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
09/2006
09/05/2006US7103264 Information reproducing apparatus
09/05/2006US7103262 Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc
09/05/2006US7103261 Consumer friendly error correcting formating method for white book 2.0 video compact disc with CD-DA red book audio tracks
09/05/2006US7103069 Block forming method and apparatus of digital bit steam
09/05/2006US7102989 Recording medium with restricted playback feature and apparatus and methods for forming, recording, and reproducing the recording medium
09/05/2006US7102988 Optical recording medium having inaccessible restricted block(s), and systems incorporating same
09/05/2006US7102987 Optical recording medium having unreadable restricted block(s), and systems incorporating same
09/05/2006US7102986 Optical disk
09/05/2006US7102978 Multi-format optical disk device and optical disk recording and/or reproducing method
09/05/2006US7102976 Apparatus and method for generating write pulse for optical storage medium using ring oscillator
09/05/2006US7102972 Method of recording drive information on optical disc and optical disc having drive information recorded using the method
09/05/2006US7102971 Method for reducing the number of read and write operations during Mt. Rainier defect processing
09/05/2006US7102970 Optical disk adaptable to record at high disk scanning speed, and related apparatus and method
09/05/2006US7102841 Recording and/or reproducing apparatus using signal processing program information
09/05/2006US7102839 Magnetic recording channel utilizing control fields for timing recovery, equalization, amplitude and amplitude asymmetry
09/05/2006US7102663 Mixed-media telecommunication call set-up
09/05/2006US7102547 Method of near-unity fractional sampling rate alteration for high fidelity digital audio
09/05/2006US7102433 Boosting circuit
09/05/2006US7102071 Apparatus and method for processing tone reproducing digital data against unauthorized use
08/2006
08/31/2006WO2006090755A1 Image processing apparatus
08/31/2006WO2006090691A1 Position detection device, position detection method, position detection control device, position detection control method, position detection control program, access authentication device, access authentication method, access authentication control device, access authentication control method, access authentication control
08/31/2006WO2006090664A1 Information recording medium, reproduction device, and reproduction method
08/31/2006WO2006090628A1 Information processing device, information recording medium, information processing method, and computer program
08/31/2006WO2006090627A1 Information processing device, information recording medium manufacturing device, information recording medium, method, and computer program
08/31/2006WO2006090454A1 Storage device, and method and program for checking defect
08/31/2006WO2006090330A2 Automatic transcoder mode selector
08/31/2006WO2006090302A2 Error correction of data streams
08/31/2006WO2006090300A1 Fallback mechanism for data reproduction
08/31/2006WO2006089685A1 Device and method for storing audio files
08/31/2006WO2006075806A8 Information recording and reproducing apparatus and a method of controlling an information recording and reproducing apparatus
08/31/2006WO2005079359A9 System using radio frequency identification (rfid) for copy management of digital media
08/31/2006US20060195908 Data processing circuit, reproduction apparatus, data processing method, reproduction method, storage medium in which data processing program is stored, and storage medium in which reproduction program is stored
08/31/2006US20060195875 Method and equipment for distributing digital video products with a restriction of certain products in terms of the representation and reproduction rights thereof
08/31/2006US20060195838 Limiting distribution of copy-protected material to geographic regions
08/31/2006US20060195764 Coding apparatus and decoding apparatus for transmission/storage of information
08/31/2006US20060195763 Coding apparatus and decoding apparatus for transmission/storage of information
08/31/2006US20060195758 Method of storing information on an optical disc
08/31/2006US20060195730 Method and apparatus for file management
08/31/2006US20060195719 Mutli-layered information recording medium, reproduction apparatus, recording apparatus, reproduction method, and recording method
08/31/2006US20060195718 Mutli-layered information recording medium, reproduction apparatus, recording apparatus, reproduction method, and recording method
08/31/2006US20060195717 Mutli-layered information recording medium, reproduction apparatus, recording apparatus, reproduction method, and recording method
08/31/2006US20060195601 System and methods for accelerated data storage and retrieval
08/31/2006US20060195509 Content reproduction system, content reproduction apparatus, and content reproduction method
08/31/2006US20060195206 Portable sound reproducing system and method
08/31/2006US20060193607 Method, system and software for fast archiving from hdd to optical disk drive
08/31/2006US20060193605 Image controlling circuit, image controlling method, and computer readable medium, wherein programs to execute the image controlling method on a computer system are stored
08/31/2006US20060193604 Recording Apparatus, Receiving Apparatus, and Receiving/Recording System
08/31/2006US20060193603 Information recording and reproducing device
08/31/2006US20060193598 Apparatus for reproducing encoded data
08/31/2006US20060193227 Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor
08/31/2006US20060193222 Information recording/reproduction apparatus
08/31/2006US20060192894 Moving picture processing device, information processing device, and program thereof
08/31/2006US20060192694 Code generation and allocation method
08/31/2006DE69929397T2 Informationsaufzeichnungsverfahren und -gerät Information recording method and apparatus
08/31/2006DE10129120B4 Verfahren und Vorrichtung zur Aufzeichnung und Wiedergabe von multimedialen Daten Method and apparatus for recording and reproducing multimedia data
08/30/2006EP1696666A1 Imaging device and recording control method
08/30/2006EP1696438A1 Optical disk, optical disc apparatus, and optical disk processing method
08/30/2006EP1696437A2 Storage medium storing search information and reproducing apparatus and method
08/30/2006EP1696436A2 Recording and reproducing apparatus and terminal apparatus
08/30/2006EP1696435A2 Recording and reproducing apparatus and terminal apparatus
08/30/2006EP1696428A2 Optical data storage system
08/30/2006EP1696426A2 Hybrid data storage system
08/30/2006EP1695350A1 Data storage systems
08/30/2006EP1695349A1 Information storage medium containing subtitles and processing apparatus therefor
08/30/2006EP1695348A1 Method and system for controlling the level of a data signal read from an optical disc
08/30/2006EP1695347A1 Storage medium including meta information for search and device and method of playing back the storage medium
08/30/2006EP1695136A1 A method and apparatus for detection of a speckle based physically unclonable function
08/30/2006EP1436958A4 A digital implementation of multi-channel demodulators
08/30/2006CN1826655A Information processing device and method, program recording medium, and program
08/30/2006CN1826652A Recording medium having a data structure for managing reproduct
08/30/2006CN1826651A Write once type recording medium, recorder and recording method for write once recording medium, reproducer and reproducing method for write once recording medium, computer program for record or repro
08/30/2006CN1826650A Write once recording medium, recorder and recording method for write once recording medium, reproducer and reproducing method for write once recording medium, computer program for controlling recordin
08/30/2006CN1826644A Recording medium, method of configuring control information thereof, recording/reproducing method using the same, and apparatus thereof
08/30/2006CN1826643A Method and apparatus for determining the optimal write power, and optical recording medium for use by such method and apparatus
08/30/2006CN1826639A Information recording medium, method for determining recording layer, recording layer determining device, optical disk device, information recording medium producing apparatus, method for producing in
08/30/2006CN1826635A Audio file format conversion
08/30/2006CN1826570A Hybrid device and person based authorized domain architecture
08/30/2006CN1825977A Data recording/reproducing device
08/30/2006CN1825948A Distributed, interactive television program guide; system and method
08/30/2006CN1825944A Mobile video broadcasting system and method thereof
08/30/2006CN1825935A Apparatus for reproducing encoded data
08/30/2006CN1825931A Information storage medium with video data recorded thereon, and method and apparatus for recording and reproducing video data
08/30/2006CN1825884A Maintenance information communication terminal, management mainframe, image forming apparatus and communication method
08/30/2006CN1825463A Data storage medium in which multiple bitstreams are recorded, apparatus and method for recording the multiple bitstreams, and apparatus and method for reproducing the multiple bitstreams
08/30/2006CN1825462A Recording/reproducing apparatus, recording/reproducing apparatus and program
08/30/2006CN1825460A Information storage medium, information recording method, and information playback method
08/30/2006CN1825459A Method and apparatus for reproducing data from recording medium using local storage
08/30/2006CN1825458A Data processing method, reproduction apparatus and information processing apparatus
08/30/2006CN1825457A Apparatus and method for generating modulation signal using tangential push-pull signal
08/30/2006CN1825456A Digital information recording apparatus and recording/reproducing apparatus
08/30/2006CN1825455A Information processing device, method of manufacture information recording medium and computer program
08/30/2006CN1825454A Recording apparatus, reproduction apparatus and control method
08/30/2006CN1825327A Contents processing unit
08/30/2006CN1272964C Sound image data recording reprooducing apparatus
08/30/2006CN1272963C Method for selecting interleaving-removing algorithm of dynamic image
08/30/2006CN1272796C Method and apparatus for recording/reproducing audio/video data on recording medium
08/30/2006CN1272795C Data recording apparatus and method, and data reproducing method
08/30/2006CN1272792C CD data error diagnosing method
08/30/2006CN1272787C Disc player control circuit and related method
08/30/2006CN1272786C Recording method and editing method