| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 05/30/2002 | US20020064368 Digital recording/reproducing apparatus with built-in storage medium |
| 05/30/2002 | US20020064298 Methods and systems using multiple watermarks |
| 05/30/2002 | US20020064281 Data alteration checking apparatus and method and recording medium |
| 05/30/2002 | US20020064277 Data recording method, data recording apparatus, data reproduction method and data reproduction apparatus |
| 05/30/2002 | US20020064242 Partial response demodulating method and apparatus using the same |
| 05/30/2002 | US20020064119 Method for overwriting data in linking loss area |
| 05/30/2002 | US20020064118 Method and apparatus for compression rate selection |
| 05/30/2002 | US20020064113 Methods for protecting optical disc media |
| 05/30/2002 | US20020064111 Optical recording medium, data recording method for rewritable-type phase change type optical disc. data erase method for rewritable compact disc. data erase method for rewritable phase change type recording medium, read only data erase method, and recording/readout apparatus |
| 05/30/2002 | US20020064108 Information reproducing apparatus |
| 05/30/2002 | US20020064102 Method and device for storing audio-centered information by a table-of-contents (TOC) mechanism and also by a file-based access mechanism through a ROOT directory that contains a highest level TOC directory, and a unitary storage medium containing such information |
| 05/30/2002 | US20020063986 Data reproducing device, hard disk, and data storing disk |
| 05/30/2002 | US20020063985 Disc processing and treating system |
| 05/30/2002 | US20020063984 Pin layer reversal detection |
| 05/30/2002 | US20020063980 Method and apparatus for dubbing a recording tape loaded with information |
| 05/30/2002 | US20020063933 Data transmitting apparatus |
| 05/30/2002 | US20020063641 Dual mode data compression for operating code |
| 05/30/2002 | US20020063559 Method to measure signal decay and a device therefor |
| 05/29/2002 | EP1209924A1 VTR signal processing circuit |
| 05/29/2002 | EP1209922A2 Content supply method and content data recording/reproducing method and apparatus |
| 05/29/2002 | EP1209915A2 Object-based audio-visual terminal and corresponding bitstream structure |
| 05/29/2002 | EP1209809A1 Device and method for generating synchronous numeric signals |
| 05/29/2002 | EP1209682A2 Optical disk recorder for writing data with variable density |
| 05/29/2002 | EP1209681A2 Improved playback control methods and arrangements for a DVD player |
| 05/29/2002 | EP1209680A1 Method and apparatus for av data recording, and disk recorded by the method and apparatus |
| 05/29/2002 | EP1209679A2 Recording apparatus and method for optical recording medium |
| 05/29/2002 | EP1209678A1 Information recording apparatus and method |
| 05/29/2002 | EP1209677A1 Noise compensation device and method in a discrete time control system |
| 05/29/2002 | EP1209657A1 Memory card |
| 05/29/2002 | EP1209638A1 System for distributing files containing digital data using a computer network |
| 05/29/2002 | EP1209555A2 Multi-function peripheral storage device buffer system and method |
| 05/29/2002 | EP1208566A1 Identifying, recording and reproducing information |
| 05/29/2002 | EP1151610B1 Method and device for generating an encoded useful data stream and method and device for playing back an encoded user data stream |
| 05/29/2002 | EP1110393B1 A copy protection system for home networks |
| 05/29/2002 | EP0815558B1 Recording of a data reduced digital video signal in slant tracks on a record carrier |
| 05/29/2002 | EP0732698B1 Apparatus for encoding |
| 05/29/2002 | DE10156439A1 Taktgewinnungseinrichtung für eine Scheibenwiedergabevorrichtung Clock recovery device for a disc reproducing apparatus |
| 05/29/2002 | DE10152929A1 Optical disk scanning system uses current mode signal transmission of signals obtained from scanned disk |
| 05/29/2002 | CN1351750A Method for marking digital data |
| 05/29/2002 | CN1351747A Method for optically recording information and device for optically recording information by the same |
| 05/29/2002 | CN1351445A Information processing device, method and recording media |
| 05/29/2002 | CN1351347A Code servo address system and method |
| 05/29/2002 | CN1351345A Code servo address system and method |
| 05/29/2002 | CN1351344A Method for preventing data from being damaged by floppy disk controller |
| 05/29/2002 | CN1351343A Information recording/playing back device, method and data recording media, program providing media |
| 05/29/2002 | CN1351342A Method and system for uninterrupted audio-video pick-up recording and reproducing |
| 05/29/2002 | CN1351339A Magnetic tape simulator for digital cassette audio/video apparatus |
| 05/29/2002 | CN1351334A Optical recording media, manufacturing apparatus and method thereof |
| 05/29/2002 | CN1351333A Vetbey detector for CD system |
| 05/29/2002 | CN1351331A Recording time generating device and method |
| 05/29/2002 | CN1085921C Signal receiving apparatus |
| 05/28/2002 | US6397333 Copy protection system and method |
| 05/28/2002 | US6397293 Storage management system and auto-RAID transaction manager for coherent memory map across hot plug interface |
| 05/28/2002 | US6397289 Disk control apparatus |
| 05/28/2002 | US6397276 Data transmission by an alternating-frequency analog signal |
| 05/28/2002 | US6397000 Digital signal recording devices, digital signal recording/ playback devices, and digital signal receiving/recording/playback devices |
| 05/28/2002 | US6396999 Recording device for recording a digital information signal on a record carrier |
| 05/28/2002 | US6396997 Information record medium wherein navigation information is recorded, apparatus for recording information including navigation information and apparatus for reproducing information according to navigation information |
| 05/28/2002 | US6396799 Optical disk drive device using an optical disk having a continuous information track formed of alternating land/groove revolutions |
| 05/28/2002 | US6396792 Recording method of a phase change optical recording medium and recording apparatus |
| 05/28/2002 | US6396788 Re-timing and up-sampling a sub-sampled user data signal from in an optical disk |
| 05/28/2002 | US6396787 Eight-to-fourteen modulation (EFM) signal generation in optical disk reproducing system using EFM demodulated signal error correction flags |
| 05/28/2002 | US6396786 Method of processing data of defect sector in a DVD-RAM system and the DVD-RAM system |
| 05/28/2002 | US6396784 Audio compact disc title with a relatively high density format |
| 05/28/2002 | US6396782 Apparatus for reading or writing data markings of an optical recording medium having offset header markings |
| 05/28/2002 | US6396781 Audio information recording medium and audio information reproducing apparatus |
| 05/28/2002 | US6396778 Optical disk and a recording/reproduction apparatus thereof |
| 05/28/2002 | US6396777 Compact disk player instant-on feature |
| 05/28/2002 | US6396651 Gear-shifting compensation system and method for nonlinear input elements |
| 05/28/2002 | US6396425 Disturbance detection in a data signal |
| 05/28/2002 | US6396254 Read channel |
| 05/23/2002 | WO2002041651A2 Methods and apparatus for identifying asset location in mobile co mmunication networks |
| 05/23/2002 | WO2002041545A2 Wireless clock synchronization |
| 05/23/2002 | WO2002041504A2 Methods and apparatus for identifying asset location in communication networks |
| 05/23/2002 | WO2002041500A1 Method and apparatus for coding information, method and apparatus for decoding coded information, method of fabricating a recording medium, the recording medium and modulated signal |
| 05/23/2002 | WO2002041320A1 Musical learning system |
| 05/23/2002 | WO2002041319A2 Digital media format |
| 05/23/2002 | WO2002041317A1 Method of creating security medium, device for creating security medium, and reproducing device |
| 05/23/2002 | WO2002041316A1 Record carrier with watermark |
| 05/23/2002 | WO2002041315A1 Method and apparatus for determining main parameter values of a storage medium that are required for replaying said storage medium |
| 05/23/2002 | WO2002001561A3 Method and apparatus for encoding with unequal protection in magnetic recording channels having concatenated error correction codes |
| 05/23/2002 | WO2001084277A3 Dvd-worm optical disk media |
| 05/23/2002 | US20020062470 Apparatus and method for generating interleave erasure locations from thermal asperity erasure pointers |
| 05/23/2002 | US20020062469 Decoding system and method in an optical disk storage device |
| 05/23/2002 | US20020062446 Apparent data erasure method |
| 05/23/2002 | US20020062412 Recording/reproducing apparatus using an IC memory |
| 05/23/2002 | US20020061188 Apparatus and method for recording and reproducing data on and from a DVD-Audio disk |
| 05/23/2002 | US20020061187 Storage medium, recording apparatus, playback apparatus, recording method, and computer-readable storage medium |
| 05/23/2002 | US20020061186 Optical disc for coordinating a variable reproduction of video images |
| 05/23/2002 | US20020061185 Apparatus and method for recording video data |
| 05/23/2002 | US20020061182 Video signal recording apparatus, video signal recording/reproducing method and video signal recording method |
| 05/23/2002 | US20020061180 Transmitting and recording method, reproducing method, and reproducing apparatus of information and its recording medium |
| 05/23/2002 | US20020061121 Methods and sytems using multiple watermarks |
| 05/23/2002 | US20020061105 Method and apparatus to control copying from a drive device to a data reproducing device |
| 05/23/2002 | US20020061088 Clock signal generator having improved switching characteristics |
| 05/23/2002 | US20020061087 Apparatus and method for acquiring phase lock timing recovery in a partial response maximum likelihood (PRML) channel |
| 05/23/2002 | US20020060978 Information recording media, a method for recording/reproducing information, an apparatus for recording/reproducing information |
| 05/23/2002 | US20020060970 Error signal detection apparatus for an optical recording/reproducing system |
| 05/23/2002 | US20020060968 Disk-like recording medium, disk recording apparatus and disk recording method, and disk playback apparatus and disk playback method |
| 05/23/2002 | US20020060963 Information recording medium and recording/reproducing apparatus compatible with copy protection |