| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 10/01/2003 | CN1445776A Information storage medium for recording audio frequency correlation information and information recording/reproducing method |
| 10/01/2003 | CN1445775A Data processing unit |
| 10/01/2003 | CN1445774A Computer readable memory |
| 10/01/2003 | CN1445773A Recording medium and read system |
| 10/01/2003 | CN1445757A Optical disk device |
| 10/01/2003 | CN1445746A Recorder, recording/reproducing music method, broadcast and instrumental ensemble system |
| 10/01/2003 | CN1123227C Video frequency duplication control system and video frequency signal reproducing and recording apparatus thereof |
| 10/01/2003 | CN1123226C Copy prevention method and apparatus for digital video system |
| 10/01/2003 | CN1123221C Marking video and/or audio signal |
| 10/01/2003 | CN1123004C Disturbance detection in data signal |
| 10/01/2003 | CN1123003C Optical disc error correcting code system by using error correcting and sector address |
| 10/01/2003 | CN1123002C Copy guard system |
| 10/01/2003 | CN1123001C Digital Versatile disc reproduction apparatus and its method |
| 10/01/2003 | CN1123000C Apparatus and method for restoration of sync data in gitital video disc playback system |
| 10/01/2003 | CN1122999C Multiple data stream searching method and apparatus |
| 10/01/2003 | CN1122998C Data recording/reproducing device and method thereof |
| 10/01/2003 | CN1122996C Apparatus and method for producing reproduction time of optical disc |
| 10/01/2003 | CN1122977C Read equipment and decode method for digital coding data |
| 10/01/2003 | CN1122975C Information recording method and its device |
| 10/01/2003 | CN1122974C Optical disk |
| 10/01/2003 | CN1122923C Recording method and device of content information |
| 10/01/2003 | CA2423539A1 Recording method for recording data on a storage medium |
| 10/01/2003 | CA2423537A1 Reproducing method, reproducing apparatus, and data accessing method |
| 10/01/2003 | CA2423526A1 Recording and reproducing apparatus for recording and reproducing information to and from a magneto-optical storage medium |
| 10/01/2003 | CA2423504A1 Storage medium initialization and cancellation method |
| 10/01/2003 | CA2423499A1 Track management method and apparatus for managing tracks on a storage medium |
| 10/01/2003 | CA2423494A1 Storage medium and storage medium recording method |
| 10/01/2003 | CA2423491A1 Reproducing method, reproducing apparatus, recording method, and recording apparatus |
| 10/01/2003 | CA2423458A1 Reproducing method, reproducing apparatus, recording method, recording apparatus, and method for generating a management table |
| 09/30/2003 | US6629197 Method and system for storing digital audio data and emulating multiple CD-changer units |
| 09/30/2003 | US6629000 MPEG portable sound reproducing system and a reproducing method thereof |
| 09/30/2003 | US6628892 Digital video recording/playback system with entry point processing function |
| 09/30/2003 | US6628720 Transmitting apparatus and reproducing apparatus |
| 09/30/2003 | US6628602 Optical information recording medium |
| 09/30/2003 | US6628596 Multi-valued data elements for computer systems |
| 09/30/2003 | US6628592 Recording apparatus, recording method, playback apparatus, playback method, recording/playback apparatus, recording/playback method, presentation medium and recording medium |
| 09/30/2003 | US6628591 Apparatus and method for recording data onto a predetermined recording medium |
| 09/30/2003 | US6628587 Disk drive apparatus including compensation and error correction circuits for having a high accuracy reading capability |
| 09/30/2003 | US6628586 Optical disk and recording and/or reproducing apparatus and method |
| 09/30/2003 | US6628585 Quadraphonic compact disc system |
| 09/30/2003 | US6628584 Apparatus and associated method for linking information on a read only record carrier |
| 09/30/2003 | US6628583 Method and device for recording information in linking block units |
| 09/30/2003 | US6628578 Disklike storage medium and tracking method using the same |
| 09/30/2003 | US6628575 Track jump method for ZCAV system and storage apparatus employing ZCAV system |
| 09/30/2003 | US6628467 Input/output multiplex system for a read/write channel in a disk drive |
| 09/30/2003 | US6628466 Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation |
| 09/30/2003 | CA2256190C Optical disc, optical disc recording apparatus, and optical disc recording method for facilitating dubbing, storage medium for storing optical disc recording program for facilitating dubbing, optical disc reproducing apparatus, and optical disc reproducing method |
| 09/25/2003 | WO2003079679A1 Method and system of reading information recorded in an audio-visual apparatus |
| 09/25/2003 | WO2003079640A1 Reception apparatus and reception method |
| 09/25/2003 | WO2003079557A1 Error correction coding utilizing numerical base conversion for modulation coding |
| 09/25/2003 | WO2003079359A1 Data recording method, data recording device, data recording medium, data reproduction method, and data reproduction device |
| 09/25/2003 | WO2003079358A1 Method and device for recording real-time information |
| 09/25/2003 | WO2003079354A1 Method and system for sensing a shock in optical disk device |
| 09/25/2003 | WO2003079353A1 Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method allowing for updating of a defect list |
| 09/25/2003 | WO2003079352A1 Recording medium, recording method, and recorder |
| 09/25/2003 | WO2003079351A1 Recording medium, recording method, and recording/reproducing device |
| 09/25/2003 | WO2003079350A1 Multi-layer focusing method and apparatus therefor |
| 09/25/2003 | WO2003079349A2 Improvements relating to security in digital data distribution |
| 09/25/2003 | WO2003079335A1 Information recording medium, and information recording/reproducing device and method |
| 09/25/2003 | WO2003079195A1 Information processing apparatus and method |
| 09/25/2003 | WO2003036886A3 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
| 09/25/2003 | WO2003019460A3 Distributed architecture for magnetic fare card processing |
| 09/25/2003 | WO2002078419B1 Data protection system that protects data by encrypting the data |
| 09/25/2003 | WO2002063626A3 Recording apparatus and method, playback apparatus and method, recording medium, program, and computer-readable recording medium |
| 09/25/2003 | WO2002039714A3 Content authentication and recovery using digital watermarks |
| 09/25/2003 | WO2002023547A3 Command read-back to verify integrity of command data written to disk drive |
| 09/25/2003 | US20030182662 Recording/reproducing system |
| 09/25/2003 | US20030182627 Reproducing method and apparatus for interactive mode using markup documents |
| 09/25/2003 | US20030182617 Data processing apparatus using iterative decoding |
| 09/25/2003 | US20030182606 Error detecting method and device, information storing and reproducing device and magnetic disk drive |
| 09/25/2003 | US20030182605 Process and device for identifying and designating radially-oriented patterns of defects on a data-storage medium |
| 09/25/2003 | US20030182566 Data storage apparatus |
| 09/25/2003 | US20030182565 Data protection system that protects data by encrypting the data |
| 09/25/2003 | US20030182524 Method and apparatus for interleave processing, and computer program product for interleave processing |
| 09/25/2003 | US20030182335 Efficient interpolator for high speed timing recovery |
| 09/25/2003 | US20030182297 Recording device, and recording method, and recording medium |
| 09/25/2003 | US20030182003 Playback apparatus, headphone, and playback method |
| 09/25/2003 | US20030182002 Multi-channel acoustic apparatus with DVD reproduction function |
| 09/25/2003 | US20030180031 Digital video system |
| 09/25/2003 | US20030179903 Methods and products employing biometrics and steganography |
| 09/25/2003 | US20030179886 Information recording/reproducing apparatus and method of executing encryption processing |
| 09/25/2003 | US20030179861 Data transmitting method and device for transmitting stream data |
| 09/25/2003 | US20030179841 Signal processing apparatus and signal processing method |
| 09/25/2003 | US20030179678 Address information recording device and recording method and reproducing device and reproducing method |
| 09/25/2003 | US20030179675 Method of recording and reproducing sample data to/from a recording medium and sample data cotaining recording medium |
| 09/25/2003 | US20030179674 Identifying optical disc properties from information read from label side of optical disc |
| 09/25/2003 | US20030179669 Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method |
| 09/25/2003 | US20030179668 Information recording apparatus, information recording method, information recording program and information recording medium |
| 09/25/2003 | US20030179663 Recording disk and recording apparatus having a copy prevention feature |
| 09/25/2003 | US20030179606 Additional information read/write system, additional information read/write method, additional information read/write program, computer-readable program storage medium storing additional information read/wirte program, and ID/additional information distributing apparatus |
| 09/25/2003 | US20030179484 Recording medium and apparatus for protecting copyrighted digital data |
| 09/25/2003 | US20030179483 Recording medium and apparatus for protecting copyrighted digital data |
| 09/25/2003 | US20030179481 Patterned medium |
| 09/25/2003 | US20030179479 Disk device and method of generating signal re |
| 09/25/2003 | US20030179478 Process for measuring nonlinear transition shift (NLTS) at high recording densities with a giant magetoresistive (GMR) head |
| 09/25/2003 | US20030179115 Method and device for recovering RLL constrained data to be decoded |
| 09/25/2003 | US20030179112 Systems and methods for data conversion |
| 09/25/2003 | CA2795572A1 Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method allowing for updating of a defect list |
| 09/25/2003 | CA2479487A1 Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method allowing for updating of a defect list |
| 09/25/2003 | CA2479483A1 Multi-layer focusing method and apparatus therefor |