| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 08/15/2007 | EP1818925A2 Information recording/reproducing apparatus, and information recording medium |
| 08/15/2007 | EP1818924A1 Optical disc |
| 08/15/2007 | EP1818919A1 Optical disk device recording data on a recordable or rewritable optical disk by setting a recording velocity and a recording power for each of zones on an optical disk |
| 08/15/2007 | EP1817774A1 Side-channel for record carriers with spiral tracks |
| 08/15/2007 | EP1817710A2 Cost reduction system and method for flight data recording |
| 08/15/2007 | EP1817671A2 Method and apparatus for content protection in a personal digital network environment |
| 08/15/2007 | EP1614110B1 Copy protection method and optical disk based on alteration of TOCs at locations according to disk reader types. |
| 08/15/2007 | EP1546888A4 Digital content with information of latent value to purchaser and method for making the same |
| 08/15/2007 | EP1395984A4 Limited play optical devices with interstitial reactive layer and methods of making same |
| 08/15/2007 | CN2935373Y Portable mobile data protective device |
| 08/15/2007 | CN1332393C Method of coding servo address |
| 08/15/2007 | CN1332391C Copyright protection system, recording device, and reproduction device |
| 08/15/2007 | CN1332390C Storage apparatus |
| 08/15/2007 | CN1332379C Write control parameter optimizing apparatus and method, recording apparatus and method |
| 08/15/2007 | CN1332378C Driver testing method and driver testing program |
| 08/15/2007 | CN1332377C Limited play optical devices with interstitial reactive layer and methods of making same |
| 08/15/2007 | CN1332311C Enhancements to data integrity verification mechanism |
| 08/15/2007 | CN101019175A Recording medium, method for searching contents recorded within the recording medium, and method and apparatus for reproducing the recorded contents |
| 08/15/2007 | CN101019174A Method and apparatus for reproducing a data recorded in recording medium using a local storage |
| 08/15/2007 | CN101019104A Electronic device, digital signal generating method, digital signal recording medium, signal processing device |
| 08/15/2007 | CN101018366A A method and system for the sound stream playing based on the BREW platform |
| 08/15/2007 | CN101017693A Copying method, playing method, playing apparatus and output method for content data |
| 08/15/2007 | CN101017692A Data production method and apparatus |
| 08/15/2007 | CN101017691A Information processing apparatus, media player and method for controlling a storage device |
| 08/15/2007 | CN101017690A Enciphering method, deciphering method, recording apparatus, reproduction apparatus and recording medium |
| 08/15/2007 | CN101017689A Write once type recording medium, recording device, recording method, reproducing device and reproducing method |
| 08/15/2007 | CN101017688A Write once type recording medium, recording device, recording method, reproducing device and reproducing method |
| 08/15/2007 | CN101017687A Information reproduction apparatus |
| 08/15/2007 | CN101017686A Information processing device, information recording medium, manufacturing device, methods, and program |
| 08/15/2007 | CN101017685A Information recording device and protection method for the information on the optical recording media |
| 08/15/2007 | CN101017673A 光盘 CD |
| 08/15/2007 | CN101017497A Method of and apparatus for managing distributed contents |
| 08/15/2007 | CN101017469A Control device for direct memory access and method for controlling transmission thereof |
| 08/14/2007 | US7257830 Mobile electronic apparatus capable of functioning as image reproduction medium and reproduction method thereof |
| 08/14/2007 | US7257761 Method for preventing read errors in optical disc drive |
| 08/14/2007 | US7257742 Disk reproducing apparatus |
| 08/14/2007 | US7257731 System and method for managing protocol network failures in a cluster system |
| 08/14/2007 | US7257674 Raid overlapping |
| 08/14/2007 | US7257601 Recording apparatus, file management method, program for file management method, recording medium having program for file management method recorded thereon |
| 08/14/2007 | US7257452 Gui for digital audio signal filtering mechanism |
| 08/14/2007 | US7257318 Information recording/reproducing apparatus and method of coordinately processing pieces of aspect ratio information |
| 08/14/2007 | US7257317 Recording apparatus and reproducing apparatus |
| 08/14/2007 | US7257315 Digital video system |
| 08/14/2007 | US7257226 Information management method and information management apparatus |
| 08/14/2007 | US7257172 Signal processing device utilizing partial response maximum likelihood detection |
| 08/14/2007 | US7257135 Method and apparatus for generating information signal to be recorded |
| 08/14/2007 | US7257075 Recording medium with a linking area thereon and apparatus and methods for forming, recording, and reproducing the recording medium |
| 08/14/2007 | US7257074 Write once recording medium, recording device and recording method for write one recording medium, and reproduction device and reproduction method for write once recording medium |
| 08/14/2007 | US7257073 Optical disc and physical address format |
| 08/14/2007 | US7257071 Apparatus and method for detecting frame synchronization signal for reducing errors in data demodulation in optical disc system |
| 08/14/2007 | US7257068 Apparatus and method for reproducing replacement data recorded on a disc |
| 08/14/2007 | US7257067 Method of and drive for recording medium defect management, and defect managed recording medium |
| 08/14/2007 | US7257066 Data defect detection using soft decision result |
| 08/14/2007 | US7257061 Method and apparatus for determining a recordable position of a writable disk |
| 08/14/2007 | US7257060 Data recording method and apparatus, data reproducing method and apparatus, and data edition method and apparatus |
| 08/14/2007 | US7257059 Demodulator, optical disk drive and semiconductor integrated circuit |
| 08/14/2007 | US7257057 Information recording apparatus and information recording method |
| 08/14/2007 | US7256954 Adaptive equalizer |
| 08/14/2007 | US7256953 Data synchronizing signal detector, signal processing device using the detector, information recording and reproducing apparatus having the detector and the device, data synchronizing signal detecting method, and information recording medium for using in the method |
| 08/14/2007 | US7256718 Modulation apparatus and method |
| 08/14/2007 | US7256717 Method for the encoding and decoding of a sequence of words, corresponding signal, encoder, decoder, computer programs and storage means |
| 08/09/2007 | WO2007089129A1 Apparatus and method for visualization of multichannel audio signals |
| 08/09/2007 | WO2007089079A1 Method and apparatus to reproduce data with an improved data error correction capability |
| 08/09/2007 | WO2007088822A1 Information recording and reproducing method |
| 08/09/2007 | WO2007088664A1 Information reproducing system using information storage medium |
| 08/09/2007 | WO2007088273A2 Method for recording and distributing digital data and related device |
| 08/09/2007 | WO2007088139A1 Using at least one servo channel to provide timing recovery and timing information to data channels |
| 08/09/2007 | WO2007088091A1 Method for controlling the quality of storage media |
| 08/09/2007 | WO2007054915A3 Data storage medium comprising an access management module |
| 08/09/2007 | WO2006031054A3 Method and apapratus for reproducing data from recording medium using local storage |
| 08/09/2007 | WO2006031052A3 Recording medium, and method and apparatus of recording and reproducing data on the same |
| 08/09/2007 | US20070186118 Content data processing device, recording/reproduction device, and recording/reproduction system |
| 08/09/2007 | US20070186110 Information processing apparatus, information recording medium manufacturing apparatus, information recording medium, information processing method, information recording medium manufacturing method, and computer program |
| 08/09/2007 | US20070186038 Recording device and recording and reproducing device |
| 08/09/2007 | US20070185977 Communication system, communication apparatus, communication method, storage medium, and package medium |
| 08/09/2007 | US20070185840 Audio-Based Internet Search Methods and Sub-Combinations |
| 08/09/2007 | US20070185813 Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances |
| 08/09/2007 | US20070183754 Reproducing apparatus, reproducing method, reproducing program, and recording medium |
| 08/09/2007 | US20070183753 Data outputting device, data outputting method, data outputting program, and recording medium |
| 08/09/2007 | US20070183752 Method and apparatus for generating continouous audio to a slideshow |
| 08/09/2007 | US20070183751 Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective |
| 08/09/2007 | US20070183750 Reproducing apparatus, reproducing method, reproducing program, and recording medium |
| 08/09/2007 | US20070183749 Content reproduction apparatus, content reproduction method, content reproduction system, and computer program therefor |
| 08/09/2007 | US20070183739 Information recording/playback apparatus and information recording/playback method |
| 08/09/2007 | US20070183624 Methods and Tangible Objects Employing Machine Readable Data |
| 08/09/2007 | US20070183455 Method of inserting digital watermarks in one-bit audio files |
| 08/09/2007 | US20070183300 Optical disk with wobbled tracks and apparatus using this optical disc |
| 08/09/2007 | US20070183290 Method and system for tuning write strategy parameters utilizing data-to-clock edge deviations |
| 08/09/2007 | US20070183287 Optical disk apparatus and computer readable recording medium storing program |
| 08/09/2007 | US20070183285 Optical disk apparatus and recording parameters setting method |
| 08/09/2007 | US20070183283 Information medium and information recording and reproducing device |
| 08/09/2007 | US20070183281 Method of overwriting data in write-once information storage medium and data recording and/or reproducing apparatus for write-once information storage medium |
| 08/09/2007 | US20070183272 Recording apparatus, reproducing apparatus, recording method, reproducing method, and recording medium |
| 08/09/2007 | US20070183073 Timing Recovery for Data Storage Channels with Buffered Sectors |
| 08/09/2007 | US20070182597 Modulation code system and methods of encoding and decoding a signal |
| 08/09/2007 | DE202007001971U1 Mp4 Recorder Mp4 Recorder |
| 08/09/2007 | DE10027359B4 Vorrichtung zur Vorhersage einer Wiederanlaufzeit Apparatus for predicting a recovery time |
| 08/08/2007 | EP1816648A1 Disc signal evaluation device and disc signal evaluation method |
| 08/08/2007 | EP1816647A2 Read-once record medium |
| 08/08/2007 | EP1816646A2 A system with read protecting function |