| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 01/29/1997 | CN1141489A Videocassette recorder for recording/reproducing plural signals |
| 01/29/1997 | CN1141488A Optical disk apparatus |
| 01/29/1997 | CN1141480A Apparatus and method of decoding data |
| 01/29/1997 | CN1141477A Recording carrier and system foregenerating data by utilizing attribute information |
| 01/29/1997 | CN1141476A Preprocess method, information read/write method input/output device and read/write device |
| 01/29/1997 | CN1033936C Method and arrangement for decoding F2F signals read from a magnetic data carrier |
| 01/28/1997 | USRE35435 Method and apparatus for information recording and reproduction of a pit-shape-forming optical recording type |
| 01/28/1997 | US5598528 Checking for proper locations of storage device in a storage device array |
| 01/28/1997 | US5598443 Method and apparatus for separating data and clock from a digital data stream |
| 01/28/1997 | US5598423 Very low jitter clock recovery from serial audio data |
| 01/28/1997 | US5598422 Digital computer having an error correction code (ECC) system with comparator integrated into re-encoder |
| 01/28/1997 | US5598398 Multiple data surface optical data storage system |
| 01/28/1997 | US5598396 Optical disk reproducing apparatus |
| 01/28/1997 | US5598395 Data loss prevention in a cache memory when the temperature of an optical recording medium is abnormal |
| 01/28/1997 | US5598392 Data reproduction system synchronized by recording data |
| 01/28/1997 | US5598389 Signal detector for an optical information reproducing apparatus |
| 01/28/1997 | US5598388 Storing plural data records on tape in an entity with an index entry common to those records |
| 01/28/1997 | US5598364 All-MOS precision differential delay line with delay a programmable fraction of a master clock period |
| 01/28/1997 | US5598352 Method and apparatus for audio and video synchronizing in MPEG playback systems |
| 01/28/1997 | US5598303 Method and apparatus for synchronizing the rotations of data storage disks in a plurality of disk storage devices |
| 01/28/1997 | US5598302 Method and apparatus for detecting digital playback signals using phase equalization and waveform shaping of playback signals |
| 01/28/1997 | US5598301 Recording/reproducing control apparatus |
| 01/28/1997 | US5598277 Method of correcting errors in digital VCR with horizontal and vertical detection and correction |
| 01/28/1997 | US5598276 System and method for controlling play of multiple versions of the same motion picture stored on an optical disk |
| 01/28/1997 | US5598275 Video signal recording apparatus having an interval recording mode compatible with an overlap recording mode |
| 01/23/1997 | WO1997002566A1 Tape cassette, tape recorder, and tape reproducer |
| 01/23/1997 | WO1997002562A2 Recording/reproducing apparatus for storing a digital information signal in a storage medium, a method and a record carrier |
| 01/23/1997 | WO1997002532A1 Disk drive data protection system |
| 01/23/1997 | WO1997002531A1 Method and device for recording data, data recording medium, and method and device for reproducing data |
| 01/23/1997 | WO1997002529A1 Method and apparatus to protect data within a disk drive buffer |
| 01/23/1997 | CA2224452A1 Disk drive data protection system |
| 01/22/1997 | EP0755161A2 Encoding and decoding data, and data searching |
| 01/22/1997 | EP0755056A2 Data protocol for a music chip |
| 01/22/1997 | EP0755055A2 Transmitting recording and reproducing data |
| 01/22/1997 | EP0755009A2 Data server employing doubly striped mirroring of data across multiple storage disks |
| 01/22/1997 | EP0754372A1 ENCODING ARRANGEMENT AND METHOD FOR ENCODING (n-1)-bit INFORMATION WORDS INTO n-bit CHANNEL WORDS AND DECODING ARRANGEMENT AND METHOD FOR DECODING THE CHANNEL WORDS INTO INFORMATION WORDS |
| 01/22/1997 | EP0754341A1 A method and apparatus for protecting data from mis-synchronization errors |
| 01/22/1997 | EP0754320A1 Circuit arrangement comprising a permutation unit and method of processing a batch of items |
| 01/22/1997 | EP0516772B1 Process for digital video display and reproduction by the helical-scannning method |
| 01/22/1997 | CN1140881A Data recording/reproducing apparatus corresponding to plurality of error correcting system and data recording medium |
| 01/22/1997 | CN1140879A Playback method and apparatus for reproducing encoded data in reverse playback operation |
| 01/22/1997 | CN1140875A System for encoding glass master to enable detection of counterfeit optical CD-ROM |
| 01/21/1997 | US5596737 Sequencer map for a hard disk controller combining data and next-addres fields |
| 01/21/1997 | US5596709 Method and apparatus for recovering parity protected data |
| 01/21/1997 | US5596639 Cd-prom |
| 01/21/1997 | US5596581 Recording and reproducing an MPEG information signal using tagged timing information |
| 01/21/1997 | US5596565 Method and apparatus for recording MPEG-compressed video data and compressed audio data on a disk |
| 01/21/1997 | US5596564 Information recording medium and apparatus and method for recording and reproducing information |
| 01/21/1997 | US5596560 Data playback device with verification of data output by calculating device |
| 01/21/1997 | US5596559 Information reproducing apparatus for reproducing digital information by self-clock scheme |
| 01/21/1997 | US5596558 Data reproducing apparatus with controlled comparator for reducing connection error of main data with corresponding error correction decoded data |
| 01/21/1997 | US5596460 System and method for encoding a servo address |
| 01/21/1997 | US5596458 Variable zone layout for information storage disk drive |
| 01/21/1997 | US5596457 Recording apparatus with means for recording a pilot signal and timing sync data in a track following area of a track |
| 01/21/1997 | US5596422 NTSC or pal signal detecting circuit of a laser disk player system |
| 01/21/1997 | US5596420 Auto latency correction method and apparatus for MPEG playback system |
| 01/21/1997 | US5595389 Method and apparatus for producing "personalized" video games using CD discs |
| 01/21/1997 | CA2073519C Magnetic reproduction apparatus |
| 01/16/1997 | WO1997001888A1 Transmission system with improved decoding of a block code |
| 01/16/1997 | WO1997001842A1 Signal recording/reproduction apparatus and method of changing error recovery process execution sequence |
| 01/16/1997 | WO1997001841A2 Method of and system for interleaving real-time files |
| 01/16/1997 | WO1996036163A3 Steganography systems |
| 01/15/1997 | EP0753942A2 Word-wise processing for reed-solomon codes |
| 01/15/1997 | EP0753854A2 Information recording apparatus and information reproducing apparatus |
| 01/15/1997 | EP0753850A1 Signal binary coding and digital signal processing |
| 01/15/1997 | EP0753849A2 Signal processing device |
| 01/15/1997 | EP0753847A2 Magneto-optical disk drive supporting a direct-over-write operation and a write-after-erase operation |
| 01/15/1997 | EP0753845A1 Device for reproducing optical recording medium |
| 01/15/1997 | EP0753824A1 Recording/reproducing apparatus and method for recording/reproducing information using probe |
| 01/15/1997 | EP0727066A4 Finite field inversion |
| 01/15/1997 | CN1140513A Method and apparatus for multiplexed encoding of digital audio information onto digital audio storage medium |
| 01/15/1997 | CN1140375A Double picture generation apparatus for video cassette tape recorder |
| 01/15/1997 | CN1140313A Method for recording/reproducing audio data and apparatus thereof |
| 01/15/1997 | CN1140311A Subtitle data encoding/decoding method and apparatus and recording medium for the same |
| 01/15/1997 | CN1140279A Method and unit for authenticating keys |
| 01/15/1997 | CA2180702A1 Signal binary coding circuit and digital signal processing apparatus |
| 01/14/1997 | US5594924 Multiple user multimedia data server with switch to load time interval interleaved data to plurality of time interval assigned buffers |
| 01/14/1997 | US5594862 XOR controller for a storage subsystem |
| 01/14/1997 | US5594756 Decision feedback equalization circuit |
| 01/14/1997 | US5594711 Optical recording and reproducing apparatus using a plurality of light spots for recording and reproducing |
| 01/14/1997 | US5594660 Programmable audio-video synchronization method and apparatus for multimedia systems |
| 01/14/1997 | US5594600 Dual internal bus system architecture for hard disk drive |
| 01/14/1997 | US5594599 Apparatus for verifying operation of a recording and reproducing apparatus |
| 01/14/1997 | US5594598 Information recording apparatus having variable compression ratio |
| 01/14/1997 | US5594597 Magnetic data recording system |
| 01/14/1997 | US5594553 Video signal recording and reproducing apparatus using signal modification to remove jitter |
| 01/14/1997 | US5594436 Signal processing channel with high data rate and low power consumption |
| 01/09/1997 | WO1997001232A1 Method and apparatus for altering a magnetic characteristic of a medium |
| 01/09/1997 | WO1997001169A2 Apparatus for recording a digital information signal in a track on a record carrier and encoding means for encoding said digital information signal |
| 01/09/1997 | WO1997001168A1 Digital processing device for audio signal |
| 01/09/1997 | WO1996038838A3 Magnetic reproduction apparatus provided with a cross-talk reduction system |
| 01/08/1997 | EP0752705A2 Method of and apparatus for recording information on record medium, and apparatus for reproducing the same |
| 01/08/1997 | EP0752703A2 Information recording apparatus and information reproducing apparatus |
| 01/08/1997 | EP0752702A1 Artificial neural network read channel |
| 01/08/1997 | EP0752149A1 Interactive compact disc system |
| 01/08/1997 | EP0362362B1 High capacity multiple-disk storage system and method |
| 01/08/1997 | EP0291028B1 Reproducing apparatus |
| 01/08/1997 | CN1140001A Method and device for performing interpolation of digital signal, and device and method for recording and/or reproducing data on and/or from recording medium |
| 01/08/1997 | CN1139864A Digital video image record/replay method and device thereof |
| 01/08/1997 | CN1139842A Process method and device, decoding method and device, transmitting method and recording medium for digital signal |