| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 04/03/2007 | US7200751 Watermark system |
| 04/03/2007 | US7200326 Information storage medium and information recording/playback system |
| 04/03/2007 | US7200325 Digital video recording/playback system with entry point processing function |
| 04/03/2007 | US7200324 Magnetic-tape recording apparatus and method, magnetic-tape reproduction apparatus and method, and recording medium |
| 04/03/2007 | US7200319 Recording-medium reproduction method and recording-medium reproduction apparatus |
| 04/03/2007 | US7200175 Data-modulating apparatus, data-modulating method, data-demodulating apparatus, data-demodulating method, and data-providing medium |
| 04/03/2007 | US7200102 Optical recording medium and recording method for the same |
| 04/03/2007 | US7200099 Low voltage differential signal transmitting circuit and optical disc recording apparatus |
| 04/03/2007 | US7200096 Method and apparatus for the modulation of multilevel data arrays |
| 04/03/2007 | US7200094 Reproduced signal evaluation apparatus and method, reproduction apparatus and method, and recording apparatus and method |
| 04/03/2007 | US7200093 Method and related apparatus for decoding information carried by wobble signals |
| 04/03/2007 | US7200092 Method and device for adjusting reference level |
| 04/03/2007 | US7200091 Light source driving unit and optical storage apparatus |
| 04/03/2007 | US7200089 Disk reproducing device reproducing information recorded on recording medium by multiple recording devices |
| 04/03/2007 | US7200086 Copy-protected optical recording medium and a method for manufacturing thereof |
| 04/03/2007 | US7200085 Recordable data storage medium including property data |
| 04/03/2007 | US7200082 Method and apparatus for optical disk recording capable of reducing settling time and generating an accurate channel clock signal |
| 04/03/2007 | US7200081 Write strategy circuit, write strategy method, and optical disk apparatus |
| 04/03/2007 | US7200080 Optical disk recorder with reproduction quality control |
| 04/03/2007 | US7200078 Method and related optical disk accessing apparatus for calibrating optical disk tilt servo system according to non-constant relation between locations and tilt angles of optical disk |
| 04/03/2007 | US7200074 Disk array system and method for controlling disk array system |
| 04/03/2007 | US7200073 Method and device for recording real-time information |
| 04/03/2007 | US7200072 Domain wall displacement magneto-optical recording and reproducing apparatus |
| 04/03/2007 | US7199956 Disk drive self-servo writing using fundamental and higher harmonics of a printed reference pattern |
| 04/03/2007 | US7199955 Decoding apparatus and decoding method |
| 04/03/2007 | US7199954 Method, apparatus and program storage device for determining sector block sizes using existing controller signals |
| 04/03/2007 | US7199731 DC-free codes |
| 04/03/2007 | CA2388537C Wireless security access management for a portable data storage cartridge |
| 04/03/2007 | CA2182151C Recording multiplexed plural data encoded by plural methods and decoding same according to particular decoding method |
| 03/29/2007 | WO2007035043A1 Apparatus and method for playing audio using dma |
| 03/29/2007 | WO2007034706A1 Information recording medium access apparatus, and data recording method |
| 03/29/2007 | WO2007034695A1 Data recording/reproducing device |
| 03/29/2007 | WO2007034606A1 Recording control device, recording device, recording control method, recording control program, and recording medium |
| 03/29/2007 | US20070074084 Method and apparatus for monitoring and compensating for skew on a high speed parallel bus |
| 03/29/2007 | US20070073963 Class allocation for volatile files |
| 03/29/2007 | US20070073780 Recording medium having data structure for managing reproduction of still pictures recorded thereon and recording and reproducing methods and apparatuses |
| 03/29/2007 | US20070073747 Information Storage medium on which interactive contents version information is recorded, and recording and/or reproducing method and apparatus |
| 03/29/2007 | US20070073649 Information recording device, information recording method, and information recording program |
| 03/29/2007 | US20070073639 Resilient data storage on optical media |
| 03/29/2007 | US20070073620 Method and apparatus for decrypting an encrypted supplementary data set |
| 03/29/2007 | US20070071420 Recording medium and apparatus for protecting copyrighted digital data |
| 03/29/2007 | US20070071419 Reproducing device provided with resume function |
| 03/29/2007 | US20070071418 Recording device, recording method, and program |
| 03/29/2007 | US20070071415 Information recording medium, and apparatus and method for recording information to information recording medium |
| 03/29/2007 | US20070071412 Recording medium having a data structure for managing graphic information and recording and reproducing methods and apparatuses |
| 03/29/2007 | US20070071411 Recording medium and recording and reproducing methods and apparatuses |
| 03/29/2007 | US20070071410 Information recording medium, and apparatus and method for recording information to information recording medium |
| 03/29/2007 | US20070071409 Method of presenting auxiliary data for an interactive recording medium |
| 03/29/2007 | US20070071408 Information playback system using information storage medium |
| 03/29/2007 | US20070071407 Information playback system using information storage medium |
| 03/29/2007 | US20070071400 Video display device and video reproduction method |
| 03/29/2007 | US20070071397 Playback apparatus |
| 03/29/2007 | US20070071277 Apparatus and method for embedding a watermark using sub-band filtering |
| 03/29/2007 | US20070070873 Optical disk, optical disk recording method and optical disk apparatus |
| 03/29/2007 | US20070070872 Optical disk, optical disk recording method and optical disk apparatus |
| 03/29/2007 | US20070070871 Optical disk, optical disk recording method and optical disk apparatus |
| 03/29/2007 | US20070070867 Rfid security device for optical disc |
| 03/29/2007 | US20070070865 Digital partial response asymmetry compensation |
| 03/29/2007 | US20070070864 Method and related apparatus for generating fixed packets while writing data to CDs |
| 03/29/2007 | US20070070855 Data recording method and data recording equipment |
| 03/29/2007 | US20070070854 High-density disk recording medium and apparatus and method of reproducing data recorded therein |
| 03/29/2007 | US20070070853 Information recording method, information recording apparatus and information recording medium |
| 03/29/2007 | US20070070852 Magnetic recording apparatus and positioning correction method |
| 03/29/2007 | US20070070847 Marking of a data medium material for information intended for reproduction |
| 03/29/2007 | US20070070842 Recording and/or reproducing method, recording and/or reproducing apparatus, and computer readable recording medium storing program for performing the method |
| 03/29/2007 | US20070070545 Servo track having periodic frames of tone field and embedded synchronization marks |
| 03/29/2007 | US20070070537 Information playback system using information storage medium |
| 03/28/2007 | EP1768452A1 Acoustic device and reproduction mode setting method |
| 03/28/2007 | EP1768419A1 Moving picture encoding device, moving picture recording device, and moving picture reproduction device |
| 03/28/2007 | EP1768414A2 Contents forming method and contents reproducing apparatus and method |
| 03/28/2007 | EP1768410A2 Playback apparatus |
| 03/28/2007 | EP1768407A1 Content use method and content recording device |
| 03/28/2007 | EP1768404A1 Optical device, reproduction device, program, and reproduction method |
| 03/28/2007 | EP1768403A1 Data processing device, data processing method, program, program recording medium, data recording medium, and data structure |
| 03/28/2007 | EP1768402A1 Data processor |
| 03/28/2007 | EP1768302A1 Data inspection device, data inspection method, and data inspection program |
| 03/28/2007 | EP1768127A1 Information regeneration device, information regeneration method and so on |
| 03/28/2007 | EP1768126A1 Drive device |
| 03/28/2007 | EP1768125A1 Information recording device and method, program storage medium, and program |
| 03/28/2007 | EP1768124A1 Data recording device, data recording method, and recording medium |
| 03/28/2007 | EP1768123A1 Data processing device, data processing method, program, program recording medium, data recording medium, and data structure |
| 03/28/2007 | EP1768122A1 Content reproducing device, content reproducing method, content reproducing system, and its computer program |
| 03/28/2007 | EP1766969A1 Stream recording/reproducing apparatus |
| 03/28/2007 | EP1766623A1 Device for and method of recording information on write-once record carrier |
| 03/28/2007 | CN1939059A Information recording medium wherein stream convertible at high-speed is recorded, and recording apparatus and recording method therefor |
| 03/28/2007 | CN1939058A Information recording medium wherein stream convertible at high-speed is recorded, and recording apparatus and recording method therefor |
| 03/28/2007 | CN1939057A Information recording medium wherein stream convertible at high-speed is recorded, and recording apparatus and recording method therefor |
| 03/28/2007 | CN1939056A Information recording apparatus and information converting method |
| 03/28/2007 | CN1939055A Recording medium, reproduction device, program, and reproduction method |
| 03/28/2007 | CN1938779A Digital dubbing device |
| 03/28/2007 | CN1938776A Error correction scheme for a disc-playing system |
| 03/28/2007 | CN1938775A Control device, control method, recording device, and recording method |
| 03/28/2007 | CN1938774A Reproduction device and program |
| 03/28/2007 | CN1938766A Information recording medium, information recording device and method, and computer program |
| 03/28/2007 | CN1937810A Communication apparatus and display method |
| 03/28/2007 | CN1937777A Information processing apparatus and method, recording medium, and program |
| 03/28/2007 | CN1937744A Input-output circuit, recording apparatus and reproduction apparatus for digital video signal |
| 03/28/2007 | CN1937578A Access business service quality control device and method |
| 03/28/2007 | CN1937414A Signal decoding method and device, and signal storage system |
| 03/28/2007 | CN1937066A Multi-CD player detection device and method therefor |