| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 02/13/2002 | CN1335711A Program recording reproducing method and apparatus |
| 02/13/2002 | CN1335681A Jitter tester and lock phase ring using with tested flutter |
| 02/13/2002 | CN1335621A Method for recognizing reserved data area |
| 02/13/2002 | CN1335620A Reproducing apparatus |
| 02/13/2002 | CN1335619A Digital signal processing equipment for reproducing optical disk data and CD playing machine |
| 02/13/2002 | CN1335618A Complex CD playing machine system adapted to reproducing all kinds of format CD |
| 02/13/2002 | CN1335617A CD driving device and recording/reproducing method |
| 02/13/2002 | CN1335592A Multiple magnetic head parallel write/read system |
| 02/12/2002 | US6347390 Data encoding method and device, data decoding method and device, and data supply medium |
| 02/12/2002 | US6347380 System for adjusting clock rate to avoid audio data overflow and underrun |
| 02/12/2002 | US6347353 Information medium having digital signals recorded thereon |
| 02/12/2002 | US6347187 Optical disc, recording apparatus, and computer-readable recording medium |
| 02/12/2002 | US6347185 Apparatus and method for recording audio/video signal and detected feature information thereof |
| 02/12/2002 | US6347183 Method and apparatus for reproducing videograms based on program ratings |
| 02/12/2002 | US6347181 Time-compressed signal recording and reproducing process |
| 02/12/2002 | US6347145 Method and apparatus of enciphering and deciphering data using keys enciphered and deciphered with other keys |
| 02/12/2002 | US6347144 Copy prevention method and apparatus for digital video system |
| 02/12/2002 | US6347068 Information recording medium, enclosing casing of information recording medium, and information recording apparatus using the same |
| 02/12/2002 | US6346897 N:N+1 channel coding method and apparatus therefor |
| 02/12/2002 | US6346896 Decoding apparatus and method for deinterleaving data |
| 02/12/2002 | CA2260770C Method of adaptive control of the presence of a copy protection signal |
| 02/12/2002 | CA2233884C Process and arrangement for writing binary data onto glass masters |
| 02/07/2002 | WO2002011436A1 Video recording system utilizing host-processor-resident error recovery to transfer error-intolerant data and error-tolerant data |
| 02/07/2002 | WO2002011293A1 Data decoding |
| 02/07/2002 | WO2002011292A1 Data decoding |
| 02/07/2002 | WO2002011291A1 Data decoding |
| 02/07/2002 | WO2002011140A1 Data recording method, data outputting method, and data recording and/or reproducing method |
| 02/07/2002 | WO2002011139A1 Recording medium, recording and/or reproducing method for recording medium, and recording and/or reproducing device for recording medium |
| 02/07/2002 | WO2002011138A1 Digital information recording and reproducing device |
| 02/07/2002 | WO2002011137A2 System and method for storing compressed data onto a storage medium |
| 02/07/2002 | WO2002011136A1 Copy protection for optical discs |
| 02/07/2002 | WO2002011132A1 Optical disk device and recording power determining method |
| 02/07/2002 | WO2002011050A2 Method for data reading/writing using an optical carrier with pattern information pits |
| 02/07/2002 | WO2001078071A3 Hand-held optical disc player/recorder |
| 02/07/2002 | WO2001076241A3 Video processing and/or recording |
| 02/07/2002 | WO2001067449A3 Information recording medium, information recording method and information reproduction method |
| 02/07/2002 | WO2001047249B1 Broadcast program recording overrun and underrun scheduling system |
| 02/07/2002 | US20020016973 Signal output apparatus and signal output method |
| 02/07/2002 | US20020016962 Method and system for selecting content in a media stream |
| 02/07/2002 | US20020016919 Media content protection utilizing public key cryptography |
| 02/07/2002 | US20020016872 Access control method and storage device using same |
| 02/07/2002 | US20020016816 Linking of computers based on steganographically embedded digital data |
| 02/07/2002 | US20020016714 Optical recording medium having losslessly encoded data |
| 02/07/2002 | US20020016644 Recording apparatus, reproducing apparatus, and recording and/or reproducing apparatus |
| 02/07/2002 | US20020015583 Magnetic tape recording apparatus and method, magnetic tape format, and rcording medium therefor |
| 02/07/2002 | US20020015582 Video recording apparatus and monitoring apparatus |
| 02/07/2002 | US20020015581 Information storage medium and information recording/playback system |
| 02/07/2002 | US20020015580 System for recording digital information including audio information |
| 02/07/2002 | US20020015579 Recording, edit, and playback methods of audio information, and information storage medium |
| 02/07/2002 | US20020015529 Apparatus and method for information processing |
| 02/07/2002 | US20020015509 Method and apparatus for superposing a digital watermark and method and apparatus for detecting a digital watermark |
| 02/07/2002 | US20020015504 Mixing apparatus with recording/reproducing function |
| 02/07/2002 | US20020015495 Electronic apparatus, data recording method for the electronic apparatus, and storage medium storing program for executing the data recording method |
| 02/07/2002 | US20020015494 Encrypted data signal, data storage medium, data signal playback apparatus, and data signal recording apparatus |
| 02/07/2002 | US20020015379 Optical recording medium, optical recording medium producing apparatus and optical recording medium producing method |
| 02/07/2002 | US20020015372 Optical disk, optical disk drive apparatus, and optical disk tracking method |
| 02/07/2002 | US20020015370 Optical recording apparatus and method for displaying residual space on optical recording medium |
| 02/07/2002 | US20020015369 Optical disk apparatus, method of recording on optical disk, and optical disk |
| 02/07/2002 | US20020015367 Optical information recording medium and recording/reproducing apparatus for such medium |
| 02/07/2002 | US20020015252 Method and apparatus for a disc drive adaptive file system |
| 02/07/2002 | US20020015250 Multi-track digital recording and reproducing apparatus and method, and storage medium |
| 02/07/2002 | US20020015249 Recording and reproducing apparatus and file managing method using the same |
| 02/07/2002 | US20020015248 Method of overflow-based defect management representation |
| 02/07/2002 | US20020015247 High resolution wide range write precompensation |
| 02/07/2002 | DE10035598A1 Datenträger mit einem Datenspeicher Data carrier with a data memory |
| 02/07/2002 | DE10014987C2 Vorrichtung zum Abspielen von Multimediadateien von einem Speicher in einem Autoradio Device for playing back multimedia files from a memory in a car radio |
| 02/06/2002 | EP1178681A2 Image processing and recording medium |
| 02/06/2002 | EP1178631A2 Communication control method, communication system, and communication apparatus |
| 02/06/2002 | EP1178487A1 Method for recording and/or reproducing data on/from recording/recorded medium, reproducing apparatus, recording medium, method for recognizing recording/recorded medium, and method for recording and/or reproducing data for apparatus using recording/recorded medium |
| 02/06/2002 | EP1178486A2 Servo control apparatus for optical disc driver |
| 02/06/2002 | EP1178485A2 Multi-track digital recording/reproducing apparatus and method and multi-track digital recording/reproducing program |
| 02/06/2002 | EP1178484A2 Information reproducing apparatus |
| 02/06/2002 | EP1178483A2 Information reproducing apparatus and phase lock control apparatus |
| 02/06/2002 | EP1178482A1 Optical disc direct copier |
| 02/06/2002 | EP1178472A2 Optical information medium |
| 02/06/2002 | EP1178471A2 Optical information recording medium and recording/reproducing apparatus |
| 02/06/2002 | EP1178470A1 Method and apparatus for information recording medium |
| 02/06/2002 | EP1178390A2 Information storage system with increased reliability for continuous operation, and recording control method |
| 02/06/2002 | EP1177687A1 Method of and apparatus for providing secure communication of digital data between devices |
| 02/06/2002 | EP1177557A1 Multi-format personal digital audio player |
| 02/06/2002 | EP1177554A1 Method for marking digital data |
| 02/06/2002 | EP0862778B1 Audio noise reduction system implemented through digital signal processing |
| 02/06/2002 | EP0831647B1 Multimedia optical disk on which audio data of a plurality of channels and sub-video data together with time-varying image data, and device and method of reproducing the data |
| 02/06/2002 | CN1334675A Digital video recording device and method |
| 02/06/2002 | CN1334563A Access method for high-capacity optical disk record format |
| 02/06/2002 | CN1334562A Magnetic tape recording/reading device and method, and related recording medium and magnetic tape format |
| 02/06/2002 | CN1334561A Digital signal recording and reproducing method, disk replaying deivce and recording medium |
| 02/06/2002 | CN1078991C Modulating and demodulating apparatus |
| 02/06/2002 | CN1078990C Transmission system with reconstruction of missing signal samples |
| 02/06/2002 | CN1078956C Preprocess method and input/output device |
| 02/05/2002 | US6345385 Storage unit, storage medium and identification information recording method |
| 02/05/2002 | US6345374 Code error correcting apparatus |
| 02/05/2002 | US6345370 Method for debugging error in a computer system |
| 02/05/2002 | US6345366 Method and device for error recovery |
| 02/05/2002 | US6345147 Multi-language recording medium and reproducing device for the same |
| 02/05/2002 | US6345146 Signal recording/reproducing method and apparatus, signal record medium and signal transmission/reception method and apparatus |
| 02/05/2002 | US6345145 Signal recording/reproducing method and apparatus, signal record medium and signal transmission/reception method and apparatus |
| 02/05/2002 | US6345144 Apparatus and method for recording a digital image signal |
| 02/05/2002 | US6345104 Digital watermarks and methods for security documents |
| 02/05/2002 | US6345074 Maximum likelihood servo detector for detecting an error correcting servo code recorded on a disc storage medium |