| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 06/28/2007 | US20070146917 Detection of signal disturbance in a partial response channel |
| 06/28/2007 | US20070145735 Marking articles using a covert digitally watermarked image |
| 06/28/2007 | CA2633007A1 Recording and reproduction apparatus |
| 06/27/2007 | EP1802117A1 Data processor |
| 06/27/2007 | EP1801804A1 Reproduction apparatus, reproduction method, reproduction program, and computer -readable recording medium with reproduction program |
| 06/27/2007 | EP1801802A2 Authoring system and method |
| 06/27/2007 | EP1801801A2 Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record or reproduction, and data structure including control signal |
| 06/27/2007 | EP1801800A2 Apparatus and method for preventing unauthorized copying |
| 06/27/2007 | EP1801795A1 Information recording medium, apparatus and method for recording information, and computer program |
| 06/27/2007 | EP1801792A1 Method and device for moving copy-once content |
| 06/27/2007 | EP1801789A2 Disk drive and control method in disk drive |
| 06/27/2007 | EP1800308A2 Fast disc recognition by elimination of calibrations |
| 06/27/2007 | EP1800307A1 Detecting and reacting to protected content material in a display or video drive unit |
| 06/27/2007 | EP1800297A2 A recording medium, and a method and apparatus for overwriting data in the same |
| 06/27/2007 | EP1457058B1 Mpeg video recording medium and reproduction apparatus |
| 06/27/2007 | CN2916847Y Optical reading head assessment device |
| 06/27/2007 | CN1989767A Image encoding device, and image decoding device |
| 06/27/2007 | CN1989728A System, device and method for providing encrypted content and decrypting said content by network |
| 06/27/2007 | CN1989719A 自适应维特比检测器 Adaptive Viterbi detector |
| 06/27/2007 | CN1989564A Information recording medium, data sorting device, and data reproduction device |
| 06/27/2007 | CN1989563A Reproduction apparatus, program, and reproduction method |
| 06/27/2007 | CN1989562A Digital data recording device and recording method |
| 06/27/2007 | CN1989561A Layer jumps on multi-layer discs |
| 06/27/2007 | CN1989560A Content playback apparatus, content playback method, computer program, key relay apparatus, and recording medium |
| 06/27/2007 | CN1989521A Digital media inventory control, distribution and destruction system |
| 06/27/2007 | CN1988638A Quiet controller of video output on optic disc device |
| 06/27/2007 | CN1988637A Event information managing device and method on electronic device |
| 06/27/2007 | CN1988636A Device and its method for automatic separating record of title and paragraphs |
| 06/27/2007 | CN1988635A Video frequency output device on optic disc device |
| 06/27/2007 | CN1988481A Method for obtaining exact time and network device |
| 06/27/2007 | CN1988025A Information reproducing apparatus and method |
| 06/27/2007 | CN1988024A Weighted defect estimation apparatus and related method |
| 06/27/2007 | CN1988023A Apparatus and method for preventing unauthorized copying |
| 06/27/2007 | CN1988022A Information recording/reproducing apparatus, and method for checking and presenting information |
| 06/27/2007 | CN1988021A Security setting control method for data file |
| 06/27/2007 | CN1988020A Automatic correcting method for disc machine operation state |
| 06/27/2007 | CN1988010A Device and method for regulating optic disc device loop gain |
| 06/27/2007 | CN1323559C Changig playback speed for video presentation recorded in progressive frame structure format |
| 06/27/2007 | CN1323402C Invertibly mapping binary sequences into rate 2/3 (1,K) run-length-limited coded sequences with maximum transition density constrains |
| 06/27/2007 | CN1323401C Recording media and information storing device |
| 06/27/2007 | CN1323400C Data recording control device |
| 06/27/2007 | CN1323399C Recording medium and reproducing device |
| 06/27/2007 | CN1323398C Information recording medium realness checking method and fan region read out method |
| 06/27/2007 | CN1323396C Optical disc, optical disc recording method |
| 06/27/2007 | CN1323395C Optical disk device |
| 06/27/2007 | CN1323357C Fragmentation executing method and storage device |
| 06/26/2007 | US7237173 Recording and reproducing apparatus, signal decoding circuit, error correction method and iterative decoder |
| 06/26/2007 | US7237124 Contents recorder/reproducer |
| 06/26/2007 | US7237060 CPU-containing LSI, and optical disk device and LSI device with the same |
| 06/26/2007 | US7237049 Multimedia/secure digital cards and adapters for interfacing using voltage levels to determine host types and methods of operating |
| 06/26/2007 | US7237001 Downloading system |
| 06/26/2007 | US7236837 Reproducing apparatus |
| 06/26/2007 | US7236836 System for signal processing and signal transmission |
| 06/26/2007 | US7236689 Data recording/reproducing apparatus and data recording/reproducing method |
| 06/26/2007 | US7236687 Information processing apparatus and method, program, and recording medium |
| 06/26/2007 | US7236684 Editing apparatus and editing method |
| 06/26/2007 | US7236599 Generating separate analog audio programs from a digital link |
| 06/26/2007 | US7236555 Method and apparatus for measuring jitter |
| 06/26/2007 | US7236454 Loop diagnosis system and method for disk array apparatuses |
| 06/26/2007 | US7236447 Optical disk, method of playing optical disk, and optical disk drive |
| 06/26/2007 | US7236439 Optical disc medium and data recording method and apparatus |
| 06/26/2007 | US7236438 Method and apparatus for determining recording pulse parameters for an optical disc |
| 06/26/2007 | US7236436 Controller for data recorder |
| 06/26/2007 | US7236435 Address information recording device and recording method and reproducing device and reproducing method |
| 06/26/2007 | US7236320 Recording medium and apparatus for protecting copyrighted digital data |
| 06/26/2007 | US7236318 Built in full speed nonreturn to zero test method and apparatus for a data storage device controller |
| 06/26/2007 | US7236187 Data storage on photographs |
| 06/26/2007 | US7236108 Method and apparatus for data recovery |
| 06/26/2007 | CA2338634C A semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium |
| 06/26/2007 | CA2233521C Encoding method and apparatus, decoding method and apparatus and recording medium |
| 06/21/2007 | WO2007069486A1 Data processor |
| 06/21/2007 | WO2007069369A1 Signal processing device, and signal processing method |
| 06/21/2007 | WO2007069164A2 Method for recording data having a distinctive feature |
| 06/21/2007 | WO2007045756A3 Recording and secure distribution of digital data |
| 06/21/2007 | WO2007024077A3 Apparatus for reproducing data, method thereof, apparatus for recording the same, method thereof and recording medium |
| 06/21/2007 | WO2007023356A3 A copy-protected optical information carrier |
| 06/21/2007 | WO2006031051A3 Recording medium, and method and apparatus of reproducing data recorded on the same |
| 06/21/2007 | US20070143863 Copy-resistant read-only digital optical disc and adaptable player |
| 06/21/2007 | US20070143644 Dynamic determination of signal quality in a digital system |
| 06/21/2007 | US20070143617 Method for embedding and detecting a watermark in a digital audio signal |
| 06/21/2007 | US20070143592 Information processing apparatus |
| 06/21/2007 | US20070143538 Information recording apparatus, information recording method and recording medium recording program |
| 06/21/2007 | US20070143537 Method of recording and/or reproducing pointing information |
| 06/21/2007 | US20070143269 Information storage medium, information reproducing apparatus, and information reproducing method |
| 06/21/2007 | US20070143267 Information storage medium, information reproducing apparatus, and information reproducing method |
| 06/21/2007 | US20070143213 Information playback system using information storage medium |
| 06/21/2007 | US20070142945 Interactive Sound Reproducing |
| 06/21/2007 | US20070140702 Method and system for providing timing recovery in an optical system |
| 06/21/2007 | US20070140667 Reproducing apparatus, reproducing method, reproducing program, recording medium, data structure, authoring apparatus, authoring method, and authoring program |
| 06/21/2007 | US20070140659 Recording medium and method and apparatus for storing, reproducing and decoding a text subtitle stream |
| 06/21/2007 | US20070140115 Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station, mobile terminal and mobile radio network |
| 06/21/2007 | US20070140097 Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method |
| 06/21/2007 | US20070140089 Optical storage medium, optical read/write apparatus, and optical read/write method |
| 06/21/2007 | US20070140088 Evaluating apparatus and evaluating method |
| 06/21/2007 | US20070140086 Method and apparatus of parameters optimization in optical disc writing |
| 06/21/2007 | US20070140082 Data search system for searching a data sync pattern in optical disc and method thereof |
| 06/21/2007 | US20070140081 Apparatus for controlling discrete data in disk overwrite area or power calibration area |
| 06/21/2007 | US20070140080 Apparatus for and method of recording and reproducing information |
| 06/21/2007 | US20070140079 Information playback system using information storage medium |
| 06/21/2007 | US20070140078 Reproducing method and reproducing apparatus |