| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 06/13/2001 | EP1107249A2 Method of and system for recording and reproducing information data |
| 06/13/2001 | EP1107103A2 Electronic device for managing removable storage medium, method and storage medium therefor |
| 06/13/2001 | EP0792504B1 Transferring information via the lead-in area of an information carrier |
| 06/13/2001 | EP0741900B1 Playback device and method of playing back a bit stream of a storage medium |
| 06/13/2001 | DE19960114A1 Verfahren zum Speichern von Daten in einer Datei eines Datenspeichersystems A method for storing data in a file, a data storage system |
| 06/13/2001 | DE19859529C2 Optische Scheibe und Vorrichtung zum Behandeln einer optischen Scheibe Optical disc and apparatus for treating an optical disc |
| 06/13/2001 | CN1299536A Efficient coding of side information in lossless encoder |
| 06/13/2001 | CN1299509A Anti-copying method and devices for digital information signals |
| 06/13/2001 | CN1299133A System and method for recording and playback information data |
| 06/13/2001 | CN1299132A BCA data playback |
| 06/13/2001 | CN1067199C Self-adaptive orthogonal transformation coding means |
| 06/13/2001 | CN1067172C Information recording media, optical disc and playback system |
| 06/13/2001 | CN1067170C Arrangement for obtg. recorded tape-like magnetic record carriers, record carrier obtd. by means of arrangement and reproducing device for producing record carrier |
| 06/12/2001 | US6247159 Method and apparatus for encoding a binary signal |
| 06/12/2001 | US6247156 Threefold error correction coding method and apparatus for high definition digital video cassette recorder |
| 06/12/2001 | US6247152 Relocating unreliable disk sectors when encountering disk drive read errors with notification to user when data is bad |
| 06/12/2001 | US6247046 Method and apparatus for interfacing two remotely disposed devices coupled via a transmission medium |
| 06/12/2001 | US6247022 Internet based provision of information supplemental to that stored on compact discs |
| 06/12/2001 | US6246830 Apparatus for recording and reproducing video and audio signals in either analog or digital form |
| 06/12/2001 | US6246829 Recording medium driver |
| 06/12/2001 | US6246828 Recording and reproducing device for multiple-speed reproduction |
| 06/12/2001 | US6246775 Method and appartus for superposing a digital watermark and method and apparatus for detecting a digital watermark |
| 06/12/2001 | US6246733 Synchronous interface for asynchronous data detection channels |
| 06/12/2001 | US6246731 Method and structure for increasing the maximum channel speed of a given channel |
| 06/12/2001 | US6246723 Sampled amplitude read channel employing early-decisions from a trellis sequence detector for sampling value estimation |
| 06/12/2001 | US6246653 Data slice circuit and data slice method |
| 06/12/2001 | US6246651 Disk apparatus in which an improved current supply control is performed to effectively reduce a current consumption |
| 06/12/2001 | US6246649 Optical disc reproducing apparatus and method |
| 06/12/2001 | US6246645 Audio signal compression method |
| 06/12/2001 | US6246641 Magneto-optical recording-reproducing method and apparatus utilizing domain wall displacement |
| 06/12/2001 | US6246537 Recording medium, method and apparatus utilizing circular logical block address association |
| 06/12/2001 | US6246421 Apparatus and method for parallel rendering of image pixels |
| 06/12/2001 | US6246402 Reproduction control data generating apparatus and method of same |
| 06/12/2001 | US6246401 Reproduction control data generating apparatus and method of same |
| 06/12/2001 | US6246348 Device for converting multiple signal types to NRZ format with automatic self-test |
| 06/12/2001 | US6246269 Programmable damping for write circuits |
| 06/12/2001 | US6246041 Apparatus and method for measuring focusing characteristics of optical pickup and/or optical disc and apparatus and method for recording and/or reproducing optical disc |
| 06/07/2001 | WO2001041443A1 Apparatus and method for decoding digital image and audio signals |
| 06/07/2001 | WO2001041442A1 Apparatus and method for encoding and storage of digital image and audio signals |
| 06/07/2001 | WO2001041143A2 Allocating real time data on a disc like recording medium |
| 06/07/2001 | WO2001041140A1 Magnetic media certification |
| 06/07/2001 | WO2001041139A1 Optical disc medium, recording method thereof and recorder |
| 06/07/2001 | WO2001041138A2 Copyright protection system |
| 06/07/2001 | WO2001041130A2 Copy-protected digital audio compact disc, and method and system for producing same |
| 06/07/2001 | WO2001040942A2 Recording error history embedded rewriteable media |
| 06/07/2001 | WO2001040925A1 Disk array system and method of expanding storage capacity |
| 06/07/2001 | WO2000004549A3 Copy protection by ticket encryption |
| 06/07/2001 | US20010003197 Converting unit and USB-adapted peripheral apparatus |
| 06/07/2001 | US20010003165 Data processing of a bitstream signal |
| 06/07/2001 | US20010002947 Data recording/reproducing apparatus |
| 06/07/2001 | US20010002894 Methods and apparatus for delayed block release in compact disc systems |
| 06/07/2001 | US20010002867 Digital signal recording apparatus, and related method |
| 06/07/2001 | US20010002846 Electronic device for managing removable storage medium, method and storage medium therefor |
| 06/07/2001 | EP1145243A3 Copy protection by message encryption |
| 06/07/2001 | DE19956790A1 Schaltungsanordnung und Betriebsverfahren für ein netzunabhängiges Gerät zur Wiedergabe und/oder Aufnahme mit langer Spieldauer Circuit arrangement and method of operating a battery-powered device for playback and / or recording with long playing time |
| 06/07/2001 | DE10056980A1 Audio waveform processing in automatic playback device, involves modifying characteristics of audio waveform within specified period based on user instruction |
| 06/07/2001 | DE10046648A1 Electronic read channel for optical disc drive has PLL circuit which produces read clock signal if optical disc drive reads data or write clock signal if drive writes data, based on output signal of amplifier |
| 06/07/2001 | DE10023135A1 Digital-signal-processing procedure involves detecting the polar inversion error of converted signal which is processed during decoding of input digital signal |
| 06/07/2001 | CA2395194A1 Apparatus and method for encoding and storage of digital image and audio signals |
| 06/07/2001 | CA2393029A1 Apparatus and method for decoding digital image and audio signals |
| 06/06/2001 | EP1104928A2 Information record medium and apparatus for reproducing the same |
| 06/06/2001 | EP0821827B1 Branch metric compensation for digital sequence detection |
| 06/06/2001 | CN1298573A Device for encoding N-bit source words into corresponding M-bit channel words and decoding M-bit channel words into corresponding N-bit source words |
| 06/06/2001 | CN1298572A Device for encoding N-bit source words into corresponding M-bit channel words and decoding M-bit channel words into corresponding N-bit source words |
| 06/06/2001 | CN1298537A Information processing device and method, and program storage medium |
| 06/06/2001 | CN1298260A Method for recording scramble MPEG data stream |
| 06/06/2001 | CN1298183A Terminal apparatus and recording method |
| 06/06/2001 | CN1298182A Acoustic equipment for receiving specially playbacking record mountable on vehicle |
| 06/06/2001 | CN1298181A Recording device, recording method, reproduction apparatus, reproduction method and recording medium |
| 06/06/2001 | CN1298180A CD machine data error corrector |
| 06/06/2001 | CN1298179A Miscorrecting protecter for CD machine decoder |
| 06/06/2001 | CN1298178A Information transmission method, reproducing apparatus and recording media |
| 06/06/2001 | CN1298177A Information transmitting method, recording method and recording media |
| 06/06/2001 | CN1066892C Method of protection of data reproduction, and reproduction apparatus with data reproduction protection |
| 06/06/2001 | CN1066842C Data replay device and interpolating address generation equipment |
| 06/06/2001 | CN1066837C Recording media, reproducing apparatus and method for karaoke |
| 06/05/2001 | US6243847 Parity insertion with precoder feedback in a PRML read channel |
| 06/05/2001 | US6243845 Code error correcting and detecting apparatus |
| 06/05/2001 | US6243796 Recording medium and recording or reproduction apparatus that provides protection from unauthorized use of the medium |
| 06/05/2001 | US6243729 Digital finite-impulse-response (FIR) filter with a modified architecture based on high order Radix-N numbering |
| 06/05/2001 | US6243530 Recording device, video output device, video display/record system and signal processing method for video display/record system |
| 06/05/2001 | US6243468 Software anti-piracy system that adapts to hardware upgrades |
| 06/05/2001 | US6243354 Optical disk having high recording density |
| 06/05/2001 | US6243353 Recording/playback apparatus using recording reservation information written onto recording medium |
| 06/05/2001 | US6243344 Optical storage device having a sector mark detecting circuit |
| 06/05/2001 | US6243343 Optical disk, optical disk reproducing device and optical disk reproduction system |
| 06/05/2001 | US6243340 Information recording apparatus including system control means for producing managing information for managing data recorded on an information recording medium and preventing designated data from being accessed |
| 06/05/2001 | US6243338 Recording apparatus, recording method, and disc-shaped record medium |
| 06/05/2001 | US6243336 Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal and focus capture method for use in same |
| 06/05/2001 | US6243331 Method and apparatus for performing address interpolation on optical disk |
| 06/05/2001 | US6243330 Medium, apparatus, and method related to encryption resultant information |
| 06/05/2001 | US6243329 Method of enhanced compression rate for a multi-disc CD player |
| 06/05/2001 | US6243221 Storage device for reliably maintaining data in a reproducible state for a long period of time |
| 06/05/2001 | US6243220 Apparatus for recording and reproducing an audio mode information signal corresponding to an audio mode of a multi-channel audio signal |
| 06/05/2001 | US6243087 Time-based media processing system |
| 06/05/2001 | US6243032 Decode apparatus that can accommodate dynamic change in sample data attribute during decoding process |
| 06/05/2001 | US6243031 Selectable delay circuit having immunity to variations in fabrication and operating condition for write precompensation in a read/write channel |
| 06/05/2001 | US6241778 Methods and apparatus for implementing run-length limited and maximum transition run codes |
| 05/31/2001 | WO2001039191A1 Optical disk and optical disk device |
| 05/31/2001 | WO2001039190A1 Method for reading storage medium, storage device, method for reproducing data, system for reproducing data, and storage medium therefor |