| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 12/30/2004 | US20040264326 High-definition optical disk and high-definition optical disk drive |
| 12/30/2004 | US20040264325 Optical disk apparatus and information recording apparatus |
| 12/30/2004 | US20040264324 High-definition optical disk device |
| 12/30/2004 | US20040264323 Methods and apparatus for logical triggering |
| 12/30/2004 | US20040264322 Recording medium, recording apparatus and recording method |
| 12/30/2004 | US20040264321 Circuit and method for detecting address in pre-groove (ADIP) signal in wobble detection system of optical disc apparatus |
| 12/30/2004 | US20040264320 Content reproduction device and method, recording medium, and program |
| 12/30/2004 | US20040264318 Defect area management system and method for optical storage medium |
| 12/30/2004 | US20040264308 Automated storage apparatus and method of operating |
| 12/30/2004 | US20040264307 Quality-testing apparatus and method |
| 12/30/2004 | US20040264305 Magneto-optical disk and recording and/or reproducing method and recording and/or reproducing apparatus using the magneto-optical disk |
| 12/30/2004 | US20040264232 Method of writing into unwritten region of optical disc, optical disc writing device, optical disc, and program for writing data on optical disc |
| 12/30/2004 | US20040264023 System, method and computer program product for tape failure detection |
| 12/30/2004 | US20040264022 Apparatus and method for reducing errors in writing to a storage medium |
| 12/30/2004 | US20040263926 Method and apparatus for compressing holographic data |
| 12/30/2004 | US20040263362 Coding method and device |
| 12/30/2004 | DE19602357B4 Codiereinheit Coding |
| 12/30/2004 | DE10012127B4 Dekodiervorrichtung und Dekodierverfahren zum Entschachteln von Daten Decoding apparatus and decoding method for deinterleaving data |
| 12/29/2004 | WO2004114675A1 Method and apparatus for error detection of compressed video in a digital media receiver |
| 12/29/2004 | WO2004114658A1 Reproduction device, program, reproduction method |
| 12/29/2004 | WO2004114657A1 Information recording medium, information recording device and method, information playback device and method, information recording/playback device and method, information recording program, information playback program, information recording/playback program, and data structure including control signal |
| 12/29/2004 | WO2004114584A1 Copyright protection system, power residue calculation device, and method |
| 12/29/2004 | WO2004114308A1 Device and method for recording information with remapping of logical addresses to physical addresses when defects occur |
| 12/29/2004 | WO2004114307A2 Record carrier with two ecc block sizes, and recording method and recorder for recording such record carrier |
| 12/29/2004 | WO2004114306A1 Device and method for recording information |
| 12/29/2004 | WO2004114305A1 A access method for a record format of an audio data or a phonic data optical disc |
| 12/29/2004 | WO2004114304A2 Apparatus and method for searching for writable area, apparatus and method for updating recording management information, integrated circuit, and write-once information recording medium |
| 12/29/2004 | WO2004114303A1 Playback apparatus, playback method, and program for reproducing an encrypted virtual package |
| 12/29/2004 | WO2004114302A2 Recording device and proxy-recording device |
| 12/29/2004 | WO2004114301A2 Method and recorder for reducing rejection of record carriers due to write errors |
| 12/29/2004 | WO2004114299A2 Storage device for storing different data formats |
| 12/29/2004 | WO2004114298A2 Device and method for recording information |
| 12/29/2004 | WO2004114099A1 Digital rights management |
| 12/29/2004 | WO2004114052A2 Error correction encoding apparatus and method and error correction decoding apparatus and method |
| 12/29/2004 | WO2004054320A3 Method and apparatus for accommodating primary content audio and secondary content remaining audio capability in the digital audio production process |
| 12/29/2004 | WO2004034381A3 Corrective adjustment of recording characteristics in digital renditions of analog recordings |
| 12/29/2004 | WO2003065217A3 Method for handling data, data storage system, file system and computer program product |
| 12/29/2004 | EP1492343A1 Picked up image recording system, signal recording device, and signal recording method |
| 12/29/2004 | EP1492342A1 Information recording medium and manufacturing method thereof |
| 12/29/2004 | EP1492340A1 Recording medium reproduction device |
| 12/29/2004 | EP1492265A1 Content processing device, content accumulation medium, content processing method, and content processing program |
| 12/29/2004 | EP1492117A2 Storage medium, recording/reproducing apparatus, and recording/reproducing method |
| 12/29/2004 | EP1492116A1 Editing method and device |
| 12/29/2004 | EP1492115A1 Data recording device and method, data reproduction device and method, information recording medium, program-containing medium, and program |
| 12/29/2004 | EP1492114A1 Reproduction method and apparatus, and recording method and apparatus |
| 12/29/2004 | EP1492110A2 Recording & playback of multi-channel digital audio having different resolutions for different channels |
| 12/29/2004 | EP1492108A2 Apparatus, method, and program product for secure data formatting and retrieving, and computer readable transportable data recording medium storing the program product |
| 12/29/2004 | EP1492107A2 Recordable storage medium with protected data area |
| 12/29/2004 | EP1492106A2 A method to authenticate a data processing apparatus having a recording device and apparatuses therefor |
| 12/29/2004 | EP1492105A2 Method and apparatus for protecting data during storage/retrieval |
| 12/29/2004 | EP1492097A2 High-density optical disk and optical disk drive |
| 12/29/2004 | EP1492095A2 Method and apparatus for the holographic recording and readout of data |
| 12/29/2004 | EP1492094A2 Optical disk device |
| 12/29/2004 | EP1492051A2 Method of restoring and reconstructing super-resolution image from low-resolution compressed image |
| 12/29/2004 | EP1491050A2 A method and system for remote playback of a dvd |
| 12/29/2004 | EP1491042A2 Apparatus and method for synchronizing presentation from bit streams based on their content |
| 12/29/2004 | EP1490872A2 Filter control for varying data rate communication channels |
| 12/29/2004 | EP1490871A1 Recording medium, recording apparatus, reading apparatus, and program and method therefore |
| 12/29/2004 | EP1490868A1 Optical disk and method of recording data to the same |
| 12/29/2004 | EP1490866A1 Disk drive writer waveform induced precompensation |
| 12/29/2004 | CN1559070A High-speed zero phase restart of a multiphase clock |
| 12/29/2004 | CN1559033A Double error correcting code system |
| 12/29/2004 | CN1558420A Apparatus for reproducing information |
| 12/29/2004 | CN1558415A Recording apparatus and method |
| 12/29/2004 | CN1558414A Information recording apparatus |
| 12/29/2004 | CN1558400A Address reproduction circuit, optical disc drive and address reproduction method |
| 12/29/2004 | CN1182713C Digital video apparatus user interface |
| 12/29/2004 | CN1182533C Method for addressing bit stream recording |
| 12/29/2004 | CN1182532C Method and device for reproducing, method and device for editing |
| 12/29/2004 | CN1182531C Apparatus and method for clipping RF signal and compensating clipping level |
| 12/29/2004 | CN1182530C Frame-numbering detection apparatus |
| 12/29/2004 | CN1182529C Data reproducing device and method |
| 12/29/2004 | CN1182528C Signal treatment apparatus |
| 12/29/2004 | CN1182520C Optical storage medium processing and logic block address producing method and optical memory unit |
| 12/29/2004 | CN1182519C Optical disc replaying device |
| 12/29/2004 | CN1182482C Data recording apparatus |
| 12/29/2004 | CN1182475C Information processing apparatus, information processing method, and information processing system |
| 12/29/2004 | CN1182464C Minimal frame buffer manager for use in data storage device |
| 12/29/2004 | CN1182461C Device authentication unit and method for recording device authentication program |
| 12/29/2004 | CA2530524A1 Device and method for recording information with remapping of logical addresses to physical addresses when defects occur |
| 12/29/2004 | CA2530519A1 Device and method for recording information |
| 12/29/2004 | CA2530059A1 Device and method for recording information |
| 12/28/2004 | US6836844 Information signal copy managing method, information signal recording method, information signal output apparatus, and recording medium |
| 12/28/2004 | US6836511 Apparatus for processing a reproduced digital signal |
| 12/28/2004 | US6836457 Information reproducing method and information reproducing device |
| 12/28/2004 | US6836456 Information reproducing apparatus |
| 12/28/2004 | US6836454 Method and apparatus for reading and writing information onto and from information recording disks |
| 12/28/2004 | US6836385 Recording/reproducing apparatus |
| 12/28/2004 | CA2159885C Error-correction-code coding & decoding procedures for the recording & reproduction of digital video data |
| 12/28/2004 | CA2088202C Apparatus and method for data compression using signal-weighted quantizing bit allocation |
| 12/23/2004 | WO2004112392A1 Recording device, information recording medium and recording method |
| 12/23/2004 | WO2004112389A1 Information processing device and method, program recording medium, and program |
| 12/23/2004 | WO2004112311A1 Improved secure authenticated channel |
| 12/23/2004 | WO2004112038A1 Recording apparatus using disc-like recording medium |
| 12/23/2004 | WO2004112037A2 Flexible formatting for universal storage device |
| 12/23/2004 | WO2004112034A1 Information creation device, method, and program |
| 12/23/2004 | WO2004112033A1 Recording and reproducing apparatus using random access recording medium |
| 12/23/2004 | WO2004112031A1 Edition device and method |
| 12/23/2004 | WO2004112030A1 Information processing device and method, recording medium, and program |
| 12/23/2004 | WO2004112029A1 Information processing device and method, program recording medium, and program |