| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 03/27/2001 | US6208736 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| 03/27/2001 | US6208700 Apparatus for processing a signal received via an information carrier |
| 03/27/2001 | US6208697 Channel code converter capable of decreasing DC component and channel coding system therefor |
| 03/27/2001 | US6208614 Information recording medium having same-phase wobbling areas and different-phase wobbling areas |
| 03/27/2001 | US6208604 Apparatus and method for optical disk reproduction |
| 03/27/2001 | US6208603 Optical disk, optical disk device, and method of reproducing information on optical disk |
| 03/27/2001 | US6208602 Preformatting an optical disk with positioning information in boundary areas between non-written information block areas |
| 03/27/2001 | US6208600 Method and device for recording data in an optical memory card |
| 03/27/2001 | US6208599 Optical disk apparatus |
| 03/27/2001 | US6208598 Anti-counterfeit compact disc |
| 03/27/2001 | US6208594 Efficient linearization of saturation channels |
| 03/27/2001 | US6208481 Gain and phase constrained adaptive equalizing filter in a sampled amplitude read channel for magnetic recording |
| 03/27/2001 | US6208479 Magnetic disk apparatus |
| 03/27/2001 | US6208478 Read clock interface for read channel device |
| 03/27/2001 | US6208477 Hard disk drive having a built-in self-test for measuring non-linear signal distortion |
| 03/27/2001 | US6208476 Data recording device and method for recording data on a magnetic tape with error correction |
| 03/27/2001 | US6208190 Minimizing effects of switching noise in mixed signal chips |
| 03/27/2001 | US6208184 Method and device for delaying selected transitions in a digital data stream |
| 03/22/2001 | WO2001020786A1 Group chain reaction encoder with variable number of associated input data for each output group code |
| 03/22/2001 | WO2001020779A1 High volume expander circuit |
| 03/22/2001 | WO2001020607A1 Signal processor for correcting and detecting errors |
| 03/22/2001 | WO2001020603A1 Optical disk and optical disk apparatus |
| 03/22/2001 | WO2001020457A1 Method and apparatus for controlling multi-channel bitstreams |
| 03/22/2001 | DE19939320A1 Autoradio mit einem Speicher für Audiosignale Car radio with a memory for audio signals |
| 03/21/2001 | EP1085768A2 Recording apparatus, recording method and record medium |
| 03/21/2001 | EP1085515A2 Recording apparatus, recording method, and disc shaped record medium |
| 03/21/2001 | EP1085513A2 Optical disc recording apparatus, optical disc reproduction apparatus, and optical disc recording method that are all suitable for seamless reproduction |
| 03/21/2001 | EP1085512A2 Audio system |
| 03/21/2001 | EP1085478A1 Data distributing system and data selling apparatus therefor, data retrieving apparatus, duplicated data detecting system, and data reproducing apparatus |
| 03/21/2001 | EP1085420A1 Data processing device, data processing method, terminal, transmission method for data processing device |
| 03/21/2001 | EP1085407A2 Maximizing sequential output in a disk array storage device |
| 03/21/2001 | EP1085394A2 Digital data access control |
| 03/21/2001 | EP0799551B1 Memory controller for decoding and displaying compressed video data |
| 03/21/2001 | CN1288642A Information recording medium, apparatus and method for recording or reproducing data thereof |
| 03/21/2001 | CN1288608A Partial response Maximum likelihood (PRML) bit detection apparatus |
| 03/21/2001 | CN1288572A Information reproduction system, information recording/reproduction system, and recording medium |
| 03/21/2001 | CN1288568A Optical recording medium and method of assigning its spare area |
| 03/21/2001 | CN1288567A Generation of amplitude levels for a PRML bit detector |
| 03/21/2001 | CN1288566A Data recording/reproducing device |
| 03/21/2001 | CN1288565A Data processor and data recorded medium |
| 03/21/2001 | CN1288564A Embedding and extracting supplemental data in an information signal |
| 03/21/2001 | CN1288561A Method and device for finding conditions on recording pulse of optical disk |
| 03/21/2001 | CN1288542A Physical block address recovery apparatus, system and method for cyclic error correcting codes |
| 03/21/2001 | CN1288233A Manufacturing method of video CD disk with sequencial reproducing |
| 03/21/2001 | CN1288232A Information recording medium recording and reproducing method and equipment therefor |
| 03/21/2001 | CN1288231A Coding method of high capacity recording medium and its decoding device |
| 03/21/2001 | CN1288226A Recording medium, reproducing method and recording medium device |
| 03/21/2001 | CN1063569C Arrangement for reproducing N digital signals from N adjacent tracks on a record carrier |
| 03/20/2001 | US6205569 Error recovery using alternate headers in a disc drive |
| 03/20/2001 | US6205568 Data transmission system and error correcting method applicable to the same |
| 03/20/2001 | US6205550 Tamper resistant methods and apparatus |
| 03/20/2001 | US6205429 System and method to manipulate information in an audio decoder |
| 03/20/2001 | US6205419 Selective recall and preservation of continuously recorded data |
| 03/20/2001 | US6205285 Video CD reproduction controlling device and its controlling method |
| 03/20/2001 | US6205179 Picture reproducing apparatus and picture reproducing method |
| 03/20/2001 | US6205104 Recording/reproducing apparatus for compressed data |
| 03/20/2001 | US6205103 Enhanced adaptive and selective ISI cancellation for a read channel in storage technologies |
| 03/20/2001 | US6205102 Method and device for recording an optical information carrier |
| 03/20/2001 | US6205099 Disk defect management method and disk recording and reproducing apparatus |
| 03/20/2001 | US6205097 Method of enhanced data compression rate for a CD player |
| 03/20/2001 | US6205096 Method for testing quality of an optical disk medium |
| 03/20/2001 | US6205095 Optical disk device |
| 03/20/2001 | US6204985 Information management apparatus |
| 03/20/2001 | US6204984 Disk apparatus, and recording/reproduction method therefor |
| 03/20/2001 | US6204981 Method for superimposing and detecting additional information signal, method for detecting additional information signal, device for detecting additional information signal, and device for recording information signal |
| 03/20/2001 | US6204780 Method and circuitry for compressing and decompressing digital video data |
| 03/20/2001 | US6204660 Method of varying capacity of head disk drive during manufacturing process by checking head/disk combinations for defects |
| 03/15/2001 | WO2001019017A1 Contents management system, device, method, and program storage medium |
| 03/15/2001 | WO2001018809A1 Reproduced signal processing device |
| 03/15/2001 | WO2001018808A1 Digital read channel for optical disk reader |
| 03/15/2001 | WO2001018807A2 Recovery of a master key from recorded published material |
| 03/15/2001 | WO2001018798A1 Optical disk medium and optical disk identification method and optical disk device |
| 03/15/2001 | WO2001018731A1 Writeable medium access control using a medium writeable area |
| 03/15/2001 | DE10039505A1 Data file data storage method e.g. for computer systems, involves forming number of memory zones for data files having first zone and end zone, before storage of data in assigned memory zones |
| 03/15/2001 | CA2384682A1 Writeable medium access control using a medium writeable area |
| 03/15/2001 | CA2382538A1 Digital read channel for optical disk reader |
| 03/14/2001 | EP1083748A2 Method and apparatus for information recording and reproducing |
| 03/14/2001 | EP1083705A1 Data receiver and data transmitter |
| 03/14/2001 | EP1083687A1 Modulating device and method, demodulating device and method, and providing medium |
| 03/14/2001 | EP1083660A1 Data transmission system, data receiver, and data transmitting method |
| 03/14/2001 | EP1083561A2 System and method for automated track follow exception monitoring |
| 03/14/2001 | EP1083560A2 Hybrid optical recording disc with copy protection |
| 03/14/2001 | EP1083474A2 Terminal apparatus and recording method |
| 03/14/2001 | EP1082856A1 Method of and device for encoding an information stream |
| 03/14/2001 | EP1082723A1 Usage dependent ticket to protect copy-protected material |
| 03/14/2001 | EP1082722A1 Key distribution via a memory device |
| 03/14/2001 | EP1082721A1 Method of decoding a stream of channel bits of a signal relating to a binary channel signal into a stream of source bits of a signal relating to a binary source signal |
| 03/14/2001 | EP0544017B1 Method for recording on disc |
| 03/14/2001 | CN1287748A Video signal transmission |
| 03/14/2001 | CN1287717A Encoding multiword information by wordwise interleaving |
| 03/14/2001 | CN1287670A Recording device and method, reproducing device and method and recording medium |
| 03/14/2001 | CN1287668A Optical disk, method of reproducing and copying optical disk, and method of preventing illegal use of optical disk |
| 03/14/2001 | CN1287667A Data transmitting / receiving device |
| 03/14/2001 | CN1287666A Apparatus for processing a reproduced digital signal |
| 03/14/2001 | CN1287665A Data Conversion apparatus and method in copyright protecting system |
| 03/14/2001 | CN1287410A Clock signal generator |
| 03/14/2001 | CN1287360A Reproducing apparatus and recording apparatus |
| 03/14/2001 | CN1287358A Apparatus and method for recording / reproducing motion image and recording medium |
| 03/14/2001 | CN1287357A Recording medium using for content data and reproducing equipment using the same |
| 03/14/2001 | CN1063303C Data scrambling method, data scrambling apparatus, data descrambling method, and data descrambling apparatus |