| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 04/22/2004 | US20040078738 Off-track retry method in hard disk drive |
| 04/22/2004 | US20040078720 Storage unit, condition monitoring program product, and condition monitoring program storage medium |
| 04/22/2004 | US20040078705 Recording medium for storing start position information for each zone and method of managing data using the information |
| 04/22/2004 | US20040078703 Inspection apparatus and inspection method of magnetic disk or magnetic head |
| 04/22/2004 | US20040078648 Systems and methods to perform defect management to block addressable storage media |
| 04/22/2004 | US20040078640 Method for managing defects of optical disk |
| 04/22/2004 | US20040078635 Recording medium for storing start position information for each zone and method and apparatus of managing data using the information |
| 04/22/2004 | US20040078610 Image recording apparatus capable of addressing unexpected power supply interruption and method therefor |
| 04/22/2004 | US20040078586 Terminal apparatus capable of using a recording medium with a copyright protecting function |
| 04/22/2004 | US20040078496 Information file data structure, information file generating method, information file generating apparatus, information file reproducing method, information file reproducing apparatus, and storage medium |
| 04/22/2004 | US20040078383 Navigating media content via groups within a playlist |
| 04/22/2004 | US20040078357 Optimizing media player memory during rendering |
| 04/22/2004 | US20040078066 Key delivery apparatus, terminal apparatus, recording medium, and key delivery system |
| 04/22/2004 | US20040077847 Nucleic acid encoding a pneumoccocal surface protein c gene or epitope |
| 04/22/2004 | US20040076789 Magnetic recording medium having embedded information for contents management, storage type magnetic recording apparatus mounting such a medium, and method thereof |
| 04/22/2004 | US20040076407 Low bandwidth image system |
| 04/22/2004 | US20040076406 Information recording apparatus and method |
| 04/22/2004 | US20040076405 Method for recording or reproduction of sub-picture data accompanying video signals corresponding apparatus signal and data carrier |
| 04/22/2004 | US20040076404 Region restrictive playback system |
| 04/22/2004 | US20040076402 Information storage medium with data structure for multi-angle and apparatus therefor |
| 04/22/2004 | US20040076397 Data processing apparatus, data processing method, and program |
| 04/22/2004 | US20040076295 Signal processing device and signal processing method |
| 04/22/2004 | US20040076294 Copyright protection system, encryption device, decryption device and recording medium |
| 04/22/2004 | US20040076245 Signal processing device utilizing partial response maximum likelihood detection |
| 04/22/2004 | US20040076101 High-density read-only optical disc, method for recording disc information (DI) on the high-density read-only optica disc, and method for reproducing data recorded on the high-density read-only optical disc |
| 04/22/2004 | US20040076100 Optical disc device capable of recording or reading with high efficiency |
| 04/22/2004 | US20040076097 Information recording and reproducing appararus, information recording method, information reproducing method, recording medium, information recording medium in which recording control program is stored, information recording medium in which reproducing control program is stored, recording and reproducing control program |
| 04/22/2004 | US20040076096 Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS |
| 04/22/2004 | US20040076095 Method and apparatus for preventing malfunction of disc drive |
| 04/22/2004 | US20040076093 Method for storing/reproducing information and information recorder and digital camera |
| 04/22/2004 | US20040076086 Compact disc recorder |
| 04/22/2004 | US20040076049 Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc |
| 04/22/2004 | US20040076047 Dielectric reproducing apparatus, dielectric recording apparatus, and dielectric recording / reproducing apparatus |
| 04/22/2004 | US20040076033 Access apparatus, data processing system, computer program product and computer data signal |
| 04/22/2004 | US20040075936 Method of reproducing data and control device using controllable dummy read gate |
| 04/22/2004 | US20040075933 Method and apparatus for servo defect management |
| 04/22/2004 | US20040075930 Method and apparatus for data reproducing in a disk drive |
| 04/22/2004 | US20040075926 Information signal recording and playback method and apparatus therefor |
| 04/22/2004 | US20040075595 Method for compensating an offset in an asymmetric reproduction signal |
| 04/22/2004 | US20040075476 Method and device for generating a synchronisation variable and the corresponding integrated circuit and digital disc drive |
| 04/22/2004 | DE10344375A1 16/17-Trelliscode mit mehreren Eigenschaften 16/17 trellis code with multiple properties |
| 04/22/2004 | DE10294639T5 Sprungschreibdetektor für niedrige Amplitude Jump write detector for low amplitude |
| 04/21/2004 | EP1411734A1 Optical disk and method of playback |
| 04/21/2004 | EP1411716A1 Packet data recording/reproducing system |
| 04/21/2004 | EP1411641A2 Error correction decoding using optical signal processing |
| 04/21/2004 | EP1411522A2 Determining a scene change point |
| 04/21/2004 | EP1411521A1 Data processing apparatus, data processing method, and program |
| 04/21/2004 | EP1411520A2 Optimizing media player memory during rendering |
| 04/21/2004 | EP1411519A2 Apparatus and method for modulating and demodulating address data for a disc type recording medium |
| 04/21/2004 | EP1411518A1 Recording apparatus, recording method, program, and recording medium |
| 04/21/2004 | EP1411516A1 Data recording apparatus and method, and data reproduction apparatus and method |
| 04/21/2004 | EP1411515A2 Method for determining the provenance of a data carrying disc |
| 04/21/2004 | EP1411514A2 Format conversion apparatus and method, information recording/reproduction apparatus and method, and information reproduction apparatus and method |
| 04/21/2004 | EP1411513A1 Method and apparatus for managing password in optical disk apparatus |
| 04/21/2004 | EP1411501A1 Magnetic reproduction apparatus and magnetic reproduction method |
| 04/21/2004 | EP1411425A2 Electronic apparatus and startup control method of storage device |
| 04/21/2004 | EP1410636A1 External memory for pvr |
| 04/21/2004 | EP1410627A1 Digital video device for integration in the network |
| 04/21/2004 | EP1410390A2 Data recording method, recording medium and reproduction apparatus |
| 04/21/2004 | EP1410389A2 Read-only record carrier with recordable area in subcode channel |
| 04/21/2004 | EP1410388A1 Method and apparatus for handling end of data processing in a data storage device |
| 04/21/2004 | EP1410387A1 The copy protection of digital data |
| 04/21/2004 | EP1410342A2 Method for local recording of television digital data |
| 04/21/2004 | EP1410310A1 Fault tolerant data storage on photographs |
| 04/21/2004 | EP1055236B1 Media storage device with embedded data filter for dynamically processing data during read and write operations |
| 04/21/2004 | EP1019889A4 Method for protecting content using watermarking |
| 04/21/2004 | EP0882293B1 Writing device, record carrier and method of writing information blocks, and reading device for reading information blocks |
| 04/21/2004 | EP0850477B1 Process and arrangement for writing binary data onto glass masters |
| 04/21/2004 | EP0794496B1 Method and device for recording data, data recording medium, and method and device for reproducing data |
| 04/21/2004 | EP0732653B1 Disk array system |
| 04/21/2004 | CN1491516A Video/Audio reproducing apparatus, and reproducing method and program and medium |
| 04/21/2004 | CN1491486A Method and apparatus for decoding error correction code |
| 04/21/2004 | CN1491414A Data record medium, data recording method and apparatus, and data reproducing method and apparatus |
| 04/21/2004 | CN1491413A Data copy-protecting system for creating copy-secured optical disc and corresponding protecting method |
| 04/21/2004 | CN1491387A Device and method for managing access to storage medium |
| 04/21/2004 | CN1491065A Realplayer |
| 04/21/2004 | CN1491063A Method for shortening active receiving time and saving power in stand-by mode |
| 04/21/2004 | CN1490813A Method and apparatus for preventing disk driver fault |
| 04/21/2004 | CN1490812A Method and apparatus for testing clear area on optical storage media |
| 04/21/2004 | CN1490811A Device and method for encrypting and decrypting word by word on CD system |
| 04/21/2004 | CN1490792A Information recorder and method, waveform data reproducer and method |
| 04/21/2004 | CN1490771A Terminal apparatus of recording medium with copyright protective function |
| 04/21/2004 | CN1490725A Method and apparatus for keeping data on recording medium |
| 04/21/2004 | CN1490204A Driving recorder for vehicle |
| 04/21/2004 | CN1490198A Acoustic devices |
| 04/21/2004 | CN1147160C Infomation record system and method |
| 04/21/2004 | CN1147151C Playback method and apparatus for reproducing encoded data in reverse playback operation |
| 04/21/2004 | CN1147142C Signal conversion equipment and method |
| 04/21/2004 | CN1147141C Coding method and coder for D-VHS code system |
| 04/21/2004 | CN1147123C System of changing characteristic of picture through electronic watermark |
| 04/21/2004 | CN1147106C Signal input/output device |
| 04/21/2004 | CN1147050C Reproducing and recording apparatus, decoding apparatus, recording apparatus, and its relative method |
| 04/21/2004 | CN1146910C Method for rewriting data on rewritable media by producer |
| 04/21/2004 | CN1146909C Reproducing device |
| 04/21/2004 | CN1146907C Clock generation circuit |
| 04/21/2004 | CN1146906C Recording and replaying device and recording method |
| 04/21/2004 | CN1146905C Wave shape equalizer |
| 04/21/2004 | CN1146904C Recording device and method |
| 04/21/2004 | CN1146903C Recording/reproducing data method |
| 04/21/2004 | CN1146902C Digital recording/reproducing method and apparatus for video having superposed subinformation |