| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 09/07/2005 | CN1665286A Method and apparatus for image display of video display machine with audio reproduction unit |
| 09/07/2005 | CN1664947A Information record medium and apparatus for reproducing the same |
| 09/07/2005 | CN1664946A Data recording medium and reproducing apparatus thereof |
| 09/07/2005 | CN1664945A Information recording medium/information playback method, information recording medium/information playback apparatus |
| 09/07/2005 | CN1664944A Moving-image playback device for mobile use |
| 09/07/2005 | CN1664940A Multi-level read-only optical disc and method of production |
| 09/07/2005 | CN1664934A Multilayer record carrier and method of manufacturing thereof and recording thereon |
| 09/07/2005 | CN1664931A Data storage device, storage device control method, and magnetic disk drive with parameter setting |
| 09/07/2005 | CN1664921A Sound reproducing method and apparatus |
| 09/07/2005 | CN1218492C Method and apparatus for converting series of data words into modulated signal |
| 09/07/2005 | CN1218316C Recording method for recording data on information recording medium and disc recording apparatus for recording data on discs |
| 09/07/2005 | CN1218315C Coding method for recording digital code |
| 09/07/2005 | CN1218314C Usage of SDRAM as storage for correction and track buffering in frontend ICS of optical recording or reproducing devices |
| 09/07/2005 | CN1218313C Recording carrier, and apparatus and for playing back a record carrier, and method for making the same |
| 09/07/2005 | CN1218311C Optical recording medium for recording power information of erasing mode |
| 09/07/2005 | CN1218302C Record carrier of the optical type and a device for recording and/or playback for use with such a record carrier |
| 09/07/2005 | CN1218301C Combination apparatus with optical discs |
| 09/07/2005 | CN1218295C Method and system for speech frame error concealment in speech decoding |
| 09/07/2005 | CN1218278C Method for embedding watermark into signal, method for detecting watermark, watermark embedding device and detection apparatus |
| 09/07/2005 | CN1218271C Method and apparatus for fault tolerant data storage on photographs |
| 09/07/2005 | CN1218251C Digital data error debugging method |
| 09/07/2005 | CN1218239C Digital data file scrambler and its method |
| 09/07/2005 | CN1218237C System for and method of accessing data blocks on storage medium |
| 09/06/2005 | WO2005052940A1 Reproduction device, reproduction method, reproduction program, and recording medium |
| 09/06/2005 | US6941502 Error detection and correction |
| 09/06/2005 | US6941488 Retrieval of a single complete copy from multiple stored copies of information |
| 09/06/2005 | US6941445 Resampling address generator |
| 09/06/2005 | US6941283 Information recording device and information reproducing device |
| 09/06/2005 | US6941275 Music identification system |
| 09/06/2005 | US6941253 Control code read-out system |
| 09/06/2005 | US6941130 Information providing apparatus, computer program product and information providing method |
| 09/06/2005 | US6941060 Image/voice data conversion device and disk unit using it |
| 09/06/2005 | US6940977 Digital video and audio data encryption, decryption and system authentication |
| 09/06/2005 | US6940910 Method of detecting dissolve/fade in MPEG-compressed video environment |
| 09/06/2005 | US6940901 Apparatus and method for information processing |
| 09/06/2005 | US6940872 Block forming method and apparatus of digital bit stream |
| 09/06/2005 | US6940800 Reproduced signal evaluation apparatus and method, reproduction apparatus and method, and recording apparatus and method |
| 09/06/2005 | US6940796 Optical disk device using a new alternate list for defect correction |
| 09/06/2005 | US6940795 Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus |
| 09/06/2005 | US6940791 Data recording controller |
| 09/06/2005 | US6940790 Write compensation for a multi-level data storage system |
| 09/06/2005 | US6940673 Method and device for varying resonant frequency of magnetic memory device |
| 09/06/2005 | US6940671 System and method to determine the time domain equalized signal-to-noise ratio of a mass storage device |
| 09/06/2005 | US6940670 Method of reading magnetic information which is immunized against thermal asperities |
| 09/06/2005 | US6940666 Magnetic tape apparatus that duplicates data and stores the duplicated data in plural magnetic tape drives |
| 09/06/2005 | US6940431 Method and apparatus for modulating and demodulating digital data |
| 09/01/2005 | WO2005081544A2 Method and circuit for encrypting a data stream |
| 09/01/2005 | WO2005081248A1 Data processing method, data processing device, information recording medium, and computer program |
| 09/01/2005 | WO2005081247A1 Defect management information setting method, recording method, defect management method, program, recording medium, and information recording device |
| 09/01/2005 | WO2005081246A1 Stream conversion device |
| 09/01/2005 | WO2005081245A2 Improvements in or relating to the defeat of the copy protection of optical discs |
| 09/01/2005 | WO2005079372A2 System and method for associating a dlpdu received by an interface chip with a data measurement made by an external circuit |
| 09/01/2005 | WO2005079369A2 Content distribution using cd/dvd burners, high speed interconnects, and a burn and return policy |
| 09/01/2005 | WO2005079359A2 System using radio frequency identification (rfid) for copy management of digital media |
| 09/01/2005 | WO2005079175A2 Method and apparatus for overwriting data in write-once recording medium |
| 09/01/2005 | WO2005079172A2 Information storage medium having recorded thereon text subtitle data synchronized with av data, and reproducing method and apparatus therefor |
| 09/01/2005 | WO2005079171A2 Storage medium for storing text-based subtitle data including style information, and apparatus and method reproducing thereof |
| 09/01/2005 | WO2005055205A3 Method of creating playback control file for recording medium and method and apparatus for reproducing data using the playback control file |
| 09/01/2005 | WO2005036302A9 Information protection system, storage medium used for the same, and storage medium containing case |
| 09/01/2005 | WO2005006573A3 Method and system for coded null packet-aided synchronization |
| 09/01/2005 | US20050193426 System and method to control fingerprint processing in a media network |
| 09/01/2005 | US20050193397 Audio/video transfer and storage |
| 09/01/2005 | US20050193322 Presentation of media content |
| 09/01/2005 | US20050193318 Adaptive waveform equalization for viterbi-decodable signal and signal quality evaluation of viterbi-decodable signal |
| 09/01/2005 | US20050193316 System and method for generating 128-bit cyclic redundancy check values with 32-bit granularity |
| 09/01/2005 | US20050193313 Copy protection for transmission of information |
| 09/01/2005 | US20050193287 Data accessing method |
| 09/01/2005 | US20050193282 Method and system for sensing a shock in optical disk device |
| 09/01/2005 | US20050193237 Data storage system |
| 09/01/2005 | US20050193215 Data transfer device |
| 09/01/2005 | US20050193210 Systems and methods for compression of key sets having multiple keys |
| 09/01/2005 | US20050193194 Contents transmitting apparatus and method of transmitting contents |
| 09/01/2005 | US20050193152 Data output apparatus and control method therefor |
| 09/01/2005 | US20050193138 Storage medium storing multimedia data, and method and apparatus for reproducing the multimedia data |
| 09/01/2005 | US20050193126 Information transmission method, information processing method, information transmission system, and data processing apparatus |
| 09/01/2005 | US20050192903 Method and apparatus for transmitting and receiving a decoding key encoded with specific information to decode encrypted information of a record medium |
| 09/01/2005 | US20050192796 Audio codec system and audio signal encoding method using the same |
| 09/01/2005 | US20050192686 Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium |
| 09/01/2005 | US20050191042 Data recording control method and apparatus capable of adding playlist during recording of data in video format in optical recording medium |
| 09/01/2005 | US20050191040 Processing digital data having variable packet lengths |
| 09/01/2005 | US20050191038 Recording apparatus and reproducing apparatus |
| 09/01/2005 | US20050191037 Recording apparatus and reproducing apparatus |
| 09/01/2005 | US20050191035 Storage medium recording text-based subtitle stream, reproducing apparatus and reproducing method for reproducing text-based subtitle stream recorded on the storage medium |
| 09/01/2005 | US20050191033 Information processing system, information processing method, and computer program |
| 09/01/2005 | US20050191032 Recording medium and method and appratus for reproducing and recording text subtitle streams |
| 09/01/2005 | US20050191030 Information processing apparatus and method, information processing system, and recording medium |
| 09/01/2005 | US20050191028 Moving-image playback device for mobile use |
| 09/01/2005 | US20050190917 Circuits, apparatus, methods and computer program products for providing conditional access and copy protection schemes for digital broadcast data |
| 09/01/2005 | US20050190687 Recording medium, recording apparatus, and reading apparatus |
| 09/01/2005 | US20050190678 Apparatus and method for processing signals from recording medium |
| 09/01/2005 | US20050190677 Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discs |
| 09/01/2005 | US20050190671 Phase locked loop for generating an output signal |
| 09/01/2005 | US20050190630 Reproduced signal evaluation apparatus and method, reproduction apparatus and method, and recording apparatus and method |
| 09/01/2005 | US20050190484 Access performance adjusting method and storage apparatus |
| 09/01/2005 | US20050190483 Recording device, recording method, and recording system |
| 09/01/2005 | US20050190477 Apparatus for recording and regenerating data |
| 09/01/2005 | US20050190474 Method and apparatus for providing write pre-compensation using a read timing path |
| 09/01/2005 | US20050190473 Method and apparatus for providing generalized write pre-compensation |
| 09/01/2005 | US20050190471 Nonlinearity measuring method, nonlinearity measuring unit, magnetic recording/regenerating unit and LSI for magnetic recording/regenerating |
| 09/01/2005 | US20050190211 Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus |