Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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04/24/2008 | DE102006050158A1 Data carrier's data transmission rate increasing method for e.g. hard disk, involves mechanically connecting writing head and reading head of writing- and/or reading head unit of housing and/or drive, and simultaneously moving heads |
04/23/2008 | EP1914997A2 Variable-length coding and decoding methods for image data |
04/23/2008 | EP1914987A1 Recording medium, reproduction device, and reproduction method |
04/23/2008 | EP1914753A2 Playback method, playback program and playback apparatus |
04/23/2008 | EP1914752A1 High-speed error correcting apparatus with efficient data transfer |
04/23/2008 | EP1914750A1 Playback apparatus and key management method |
04/23/2008 | EP1914749A1 Electronic apparatus and firmware protection method |
04/23/2008 | EP1914748A2 Dvd copy protection |
04/23/2008 | EP1914747A2 DVD copy protection |
04/23/2008 | EP1914739A1 Method of, and apparatus for, recording address information to disc medium |
04/23/2008 | EP1914731A2 Optical disk drawing apparatus |
04/23/2008 | EP1914730A2 Servo patterns for patterned media |
04/23/2008 | EP1522071B1 Data retention of integrated circuit on record carrier |
04/23/2008 | EP1493154B1 Time domain watermarking of multimedia signals |
04/23/2008 | EP1257895A4 Audio controller for portable electronic devices |
04/23/2008 | CN101167352A Recording/reproducing device |
04/23/2008 | CN101167133A Information recording/reproducing device, information recording/reproducing method, information recording/reproducing program, and computer-readable recording medium of recording program |
04/23/2008 | CN101167131A Method and apparatus for recording a digital information signal |
04/23/2008 | CN101167130A Stream data recording device, stream data recording/reproducing device, stream data reproduction device, stream data editing device, stream recording method, and stream reproducing method |
04/23/2008 | CN101166252A Data reproducing device and content management method |
04/23/2008 | CN101165800A Data recording method, recording medium and reproduction apparatus |
04/23/2008 | CN101165799A Defect detection system and method |
04/23/2008 | CN101165798A High speed error correcting system and method |
04/23/2008 | CN101165797A Signal processing apparatus, signal processing method, and computer program thereof |
04/23/2008 | CN101165791A Apparatus and method for recording data on optical disc |
04/23/2008 | CN100384244C Image processing device with program playing list making function |
04/23/2008 | CN100383889C Innformation recording apparatus and method |
04/23/2008 | CN100383887C Data recording/reproducing system, data recording/reproducing method |
04/23/2008 | CN100383886C Error correcting device and method |
04/23/2008 | CN100383885C Optical head driving unit performance appraising adjusting method for digital universal disc |
04/23/2008 | CN100383884C Method for detecting optical disc error messages |
04/23/2008 | CN100383883C Device and method for recording information |
04/23/2008 | CN100383882C Data overwriting method and device in probe-based data storage devices |
04/23/2008 | CN100383881C Method for protecting hardware key information area in embedded device |
04/23/2008 | CN100383880C Recording device and copying controlling method |
04/23/2008 | CN100383879C Information recording medium driving device, system and method for controlling data reproduction |
04/23/2008 | CN100383878C Information recording method and optical disk device |
04/23/2008 | CN100383877C Method of copy detection and protection using non-standard TOC entries |
04/23/2008 | CN100383874C Data overwriting method and device in probe-based data storage devices |
04/23/2008 | CN100383863C Disk, its manufacturing method, recording/reproducing system, and semiconductor storage device |
04/23/2008 | CN100383862C Defect management method and device for optical recording medium |
04/23/2008 | CN100383860C Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc |
04/23/2008 | CN100383824C Data distributing and delivering system |
04/22/2008 | USRE40256 Communication system |
04/22/2008 | US7363642 Optical disc and remote control device |
04/22/2008 | US7363571 Data processing method and apparatus, recording medium, reproducing method and apparatus using the same method |
04/22/2008 | US7363551 Systems and methods for measuring signal propagation delay between circuits |
04/22/2008 | US7363530 Data recording method and data recording apparatus |
04/22/2008 | US7363512 System and method of content copy control |
04/22/2008 | US7363425 System and method for securing drive access to media based on medium identification numbers |
04/22/2008 | US7363333 Recording method, recording apparatus, and recording medium |
04/22/2008 | US7363096 Digital audio signal filtering mechanism and method |
04/22/2008 | US7362963 Multimedia photo albums |
04/22/2008 | US7362962 Information-recording apparatus, information-recording method, information-reproducing apparatus, information-reproducing method, and information-recording medium |
04/22/2008 | US7362960 Data recording method and data recording system as well as data recording medium |
04/22/2008 | US7362959 Method of and device for encoding an information stream |
04/22/2008 | US7362958 Data recording method, recording apparatus, and data output method |
04/22/2008 | US7362957 Reproducing apparatus |
04/22/2008 | US7362956 Apparatus for playing back a video content storage medium |
04/22/2008 | US7362954 Recording apparatus and method, recording medium, and program |
04/22/2008 | US7362951 Disk playback apparatus and disk playback method |
04/22/2008 | US7362948 Video copying apparatus |
04/22/2008 | US7362947 Device, method, and system for video editing, and computer readable recording medium having video editing program recorded thereon |
04/22/2008 | US7362870 Method and apparatus for recording/playing back information |
04/22/2008 | US7362684 Recording/reproducing device |
04/22/2008 | US7362678 Recording medium for storing write protection information and write protection method thereof |
04/22/2008 | US7362677 Information record medium and information writing/reading apparatus |
04/22/2008 | US7362676 Method for defect management of an optical storage medium with a sorting process |
04/22/2008 | US7362675 Apparatus for recording data to and/or reproducing data from a write once disc |
04/22/2008 | US7362674 Defect detection apparatus |
04/22/2008 | US7362671 Optical disc recording and/or playing apparatus and method |
04/22/2008 | US7362669 Optical disc apparatus |
04/22/2008 | US7362664 Optical disk medium and method and apparatus for reading information |
04/22/2008 | US7362527 Method and apparatus for retrieving data |
04/22/2008 | US7361824 Method and device for storing main information with associated additional information incorporated therein |
04/17/2008 | WO2008045795A1 System and method for dynamic audio buffer management |
04/17/2008 | WO2008044718A1 Two-dimensional encoder, holographic memory device and holographic memory medium |
04/17/2008 | WO2008044518A1 Data processing device, data processing method, and computer program |
04/17/2008 | WO2008044169A2 Optical disc drive and method for preprocessing a disc read out signal |
04/17/2008 | WO2008043217A1 Portable multimedia playing apparatus |
04/17/2008 | WO2008043140A1 Method and system for encoding data into an audio signal |
04/17/2008 | WO2003098407A8 Collectible content on carrier |
04/17/2008 | US20080092243 Information managing apparatus and method, recording medium, and program |
04/17/2008 | US20080092080 Copy Control Information Deciding Apparatus |
04/17/2008 | US20080091854 Transmitting apparatus and control method therefor and receiving apparatus and control method therefor |
04/17/2008 | US20080089669 Information Recording Medium Wherein Stream Convertible at High-Speed is Recorded, and Recording Apparatus and Recording Method Therefor |
04/17/2008 | US20080089664 Recording medium and apparatus for protecting copyrighted digital data |
04/17/2008 | US20080089662 Recording Medium, Reproduction Device Program, And Reproduction Method |
04/17/2008 | US20080089220 Optical information storage medium |
04/17/2008 | US20080089219 Optical information medium method |
04/17/2008 | US20080089218 Optical information medium method |
04/17/2008 | US20080089217 Optical information storage medium |
04/17/2008 | US20080089216 Optical information storage medium |
04/17/2008 | US20080089215 Optical information medium method |
04/17/2008 | US20080089214 Optical information medium method |
04/17/2008 | US20080089213 Optical information storage medium |
04/17/2008 | US20080089212 Optical information storage medium |
04/17/2008 | US20080089202 Audio Copy Protection System |
04/17/2008 | US20080089201 Optical disc apparatus and data complementation method |
04/17/2008 | US20080089200 Quality Testing Method for Optical Data Carriers |