| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 02/23/2005 | CN1190780C Optical disk recording device and recording method and replay device |
| 02/23/2005 | CN1190779C Method for optically recording information and device for optically recording information by the same in optical information recording medium |
| 02/23/2005 | CN1190777C Optical disk equipment and reproducing method of hunting signal |
| 02/23/2005 | CN1190771C Data uploading method and data playback method |
| 02/23/2005 | CN1190751C Data Processing system and method |
| 02/22/2005 | US6859903 Detection unit, device for reproducing an information carrier and method for detecting |
| 02/22/2005 | US6859790 Data distribution system and method thereof, data processing device, data control device, and machine-readable recording medium recording distribution data |
| 02/22/2005 | US6859789 Information recording medium and information processing device |
| 02/22/2005 | US6859614 Apparatus and method for controlling priority order of access to memory |
| 02/22/2005 | US6859613 System for recording digital information including audio information |
| 02/22/2005 | US6859612 Decoder and reproducing unit |
| 02/22/2005 | US6859610 Recording device with a record-prepared mode for recording digital data |
| 02/22/2005 | US6859540 Noise reduction system for an audio system |
| 02/22/2005 | US6859535 Digital content protection system |
| 02/22/2005 | US6859427 Medium, apparatus, and method related to encryption resultant information |
| 02/22/2005 | US6859425 Wobble signal detection circuit and optical disk device |
| 02/22/2005 | US6859421 Apparatus for reproducing information from record medium on which audio information of differing recording methods is recorded |
| 02/22/2005 | US6859155 Data processing device |
| 02/22/2005 | US6859153 Method and apparatus for changing the rate of time-discrete signals |
| 02/22/2005 | US6859152 Code generation and allocation method |
| 02/22/2005 | US6859106 PLL circuit and phase difference detecting circuit that can reduce phase pull-in time and adjust a skew at a higher precision |
| 02/22/2005 | CA2165275C Apparatus and method for decoding data |
| 02/17/2005 | WO2005015907A1 Data processing device and data processing method |
| 02/17/2005 | WO2005015750A1 Re-configurable viterbi detector for partial response signals |
| 02/17/2005 | WO2005015561A1 Machine and method for the official issuing of music discs |
| 02/17/2005 | WO2005015559A1 Recording medium reproduction device |
| 02/17/2005 | WO2005015558A1 Information recording medium, recording device and recording method for information recording medium, reproduction device and reproduction method for information recording medium, computer program for recording or reproduction, and data structure containing control signal |
| 02/17/2005 | WO2005015557A2 Reproducing encrypted content using region keys |
| 02/17/2005 | WO2005015548A2 Optical disc device |
| 02/17/2005 | WO2005006326A3 Watermark embedding and detection |
| 02/17/2005 | WO2004114052A3 Error correction encoding apparatus and method and error correction decoding apparatus and method |
| 02/17/2005 | WO2004097828A3 Marking techniques for tracking pirated media |
| 02/17/2005 | WO2003085952A3 Methods and apparatus for uniquely identifying a large number of film prints |
| 02/17/2005 | US20050039219 Program viewing apparatus and method |
| 02/17/2005 | US20050039174 Apparatus and method for co-simulating processors and DUT modules |
| 02/17/2005 | US20050039105 Multiplexed audio data decoding apparatus and receiver apparatus |
| 02/17/2005 | US20050039032 Apparatus and method for authentication of computer-readable medium |
| 02/17/2005 | US20050038997 Contents recording method, recording medium and contents recording device |
| 02/17/2005 | US20050038972 Recording medium playback apparatus |
| 02/17/2005 | US20050038965 Media processing device using an external storage device |
| 02/17/2005 | US20050038957 Information recording medium, method of configuring version information thereof, recording and reproducing method using the same, and recording and reproducing apparatus thereof |
| 02/17/2005 | US20050038956 Method and an apparatus of flash cards access |
| 02/17/2005 | US20050038954 Storage drive having universal format across media types |
| 02/17/2005 | US20050037736 System and method for controlling a mobile terminal using a digital signature |
| 02/17/2005 | US20050036767 Optical disk apparatus and computer readable recording medium storing program |
| 02/17/2005 | US20050036766 Information recorder |
| 02/17/2005 | US20050036765 Recording/reproducing apparatus for video/audio signals |
| 02/17/2005 | US20050036763 Method of processing multiplexed program data using entry points and time units |
| 02/17/2005 | US20050036762 Method and apparatus for reproducing AV data in interactive mode, and information storage medium thereof |
| 02/17/2005 | US20050036675 Digital communication of captured three-dimensional object over a network |
| 02/17/2005 | US20050036633 Apparatus and method for reconstructing high frequency part of signal |
| 02/17/2005 | US20050036453 Controlling method and device for data transmission |
| 02/17/2005 | US20050036438 Optical disc medium, data recording method, and data recording apparatus |
| 02/17/2005 | US20050036437 Multitrack readback and multiuser detection for disk drives |
| 02/17/2005 | US20050036427 High-density multi-layer optical disc and method for managing layer formatting thereof |
| 02/17/2005 | US20050036426 High-density multi-layer optical disc, method for recording data thereon on layer-by-layer basis, and method for managing spare areas thereof |
| 02/17/2005 | US20050036422 Apparatus and method of storing information |
| 02/17/2005 | US20050036418 Record medium, method of recording identification information thereof, and recording/reproducing method thereof |
| 02/17/2005 | US20050036416 Optical disc reproduction apparatus determining whether optical disc to be reproduced is read-only or recordable |
| 02/17/2005 | US20050036414 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof |
| 02/17/2005 | US20050036413 Information recording medium, and information reproducing apparatus and method |
| 02/17/2005 | US20050036412 Optical recording medium, recording method and apparatus for optical recording medium and reproducing method and apparatus |
| 02/17/2005 | US20050036397 Detecting device and method for determining type and insertion of flash memory card |
| 02/17/2005 | US20050036390 Non-volatile memory and non-volatile memory data rewriting method |
| 02/17/2005 | US20050036381 System and method for handling writes in HDD using 4K block sizes |
| 02/17/2005 | US20050036227 Method and system of a head for a storage media |
| 02/17/2005 | US20050036226 Magnetic hard disk drive |
| 02/17/2005 | DE19842047B4 Platte mit Servomustern und Verfahren zum Aufzeichnen von Servomustern Plate with servo patterns and methods for recording servo patterns, |
| 02/17/2005 | DE10022927B4 Signalverarbeitungsvorrichtung und Signalverarbeitungsverfahren Signal processing apparatus and signal processing method |
| 02/16/2005 | EP1507425A1 System and method for controlling a mobile terminal using a digital signature |
| 02/16/2005 | EP1507261A2 Copyright protection system, recording device and reproduction device |
| 02/16/2005 | EP1507260A1 Information recording and reproducing apparatus, information recording and reproducing method and information recording and reproducing program |
| 02/16/2005 | EP1506549A2 Method and apparatus for transmitting audio and non-audio information with error correction |
| 02/16/2005 | EP1506548A2 Watermark embedding and retrieval |
| 02/16/2005 | EP1506546A1 Method of recording drive information on optical disc and optical disc having drive information recorded using the method |
| 02/16/2005 | EP1506545A1 Optical disc and method for recording data on the same |
| 02/16/2005 | EP1506544A1 Optical disc having small access units and address information modulation method therefor |
| 02/16/2005 | EP1506482A2 Hard disk drive system, method of using such a system and apparatus |
| 02/16/2005 | EP1506468A2 Method and system for protecting electronic media |
| 02/16/2005 | EP1236172B1 Method, information carrier, and system |
| 02/16/2005 | CN2679940Y Replacable audio signal controller |
| 02/16/2005 | CN1582535A Modulation code system and methods of encoding and decoding a signal by multiple integration |
| 02/16/2005 | CN1582478A Recording medium and methods of and device for recording information on the recording medium |
| 02/16/2005 | CN1582477A Apparatus for and method of preventing illicit copying of digital content |
| 02/16/2005 | CN1582476A Method of and apparatus for preventing illicit copying of digital content |
| 02/16/2005 | CN1582475A Validating keying material by using a validation area of read-only media to prevent playback of unauthorized copies of content stored on the media |
| 02/16/2005 | CN1582469A Digital audio device |
| 02/16/2005 | CN1582423A Information processor and storage device |
| 02/16/2005 | CN1582420A System and method for protecting a peripheral device against hot plug attacks |
| 02/16/2005 | CN1581914A Method for realizing official telephone of SDH device using IP telephone |
| 02/16/2005 | CN1581774A Access control for digital content |
| 02/16/2005 | CN1581772A System and method for controlling a mobile terminal using a digital signature |
| 02/16/2005 | CN1581345A Apparatus and method for detecting defective elements produced upon playing moving picture |
| 02/16/2005 | CN1581344A Vertical mixed-composing method and method for vertically obtaining objective mixed-composed character section |
| 02/16/2005 | CN1581343A Device and method for treating fault while reading and reproducing moving picture data |
| 02/16/2005 | CN1581342A Optical disk drive capable of detecting virus |
| 02/16/2005 | CN1581341A Data media having variable control field in data units |
| 02/16/2005 | CN1581340A Data storage media with sector data control information |
| 02/16/2005 | CN1581339A Data with multiple sets of error correction codes |
| 02/16/2005 | CN1581337A 记录设备 Recording equipment |