| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 07/03/2003 | US20030126527 Method for creating defect management information in an recording medium, and apparatus and medium based on said method |
| 07/03/2003 | US20030126460 System and method for securing drive access to data storage media based on medium identifiers |
| 07/03/2003 | US20030126455 Content data transmitting device and method, and recording/reproducing device |
| 07/03/2003 | US20030126446 Method and system for providing a secure time reference in a worm environment |
| 07/03/2003 | US20030126445 Method and apparatus for copy protection |
| 07/03/2003 | US20030126432 Content authentication for digital media based recording devices |
| 07/03/2003 | US20030126362 System and method for securing drive access to media based on medium identification numbers |
| 07/03/2003 | US20030126360 System and method for securing fiber channel drive access in a partitioned data library |
| 07/03/2003 | US20030126201 Efficient storage of data files received in a non-sequential manner |
| 07/03/2003 | US20030126086 Methods and apparatus for digital rights management |
| 07/03/2003 | US20030125964 System and method for controlling distribution of digital copyrighted material using a multi-level marketing model |
| 07/03/2003 | US20030125936 Method for determining a characteristic data record for a data signal |
| 07/03/2003 | US20030125933 Method and apparatus for accommodating primary content audio and secondary content remaining audio capability in the digital audio production process |
| 07/03/2003 | US20030123861 Disk apparatus, and recording method using the same |
| 07/03/2003 | US20030123858 Input-output circuit, recording apparatus and reproduction apparatus for digital video signal |
| 07/03/2003 | US20030123855 Apparatus,method,and recording medium implementing audio gap information for an audio preesentation discontinuous period |
| 07/03/2003 | US20030123854 Device for recording and playing stream data |
| 07/03/2003 | US20030123852 Information distribution reproduction system, information distribution method, information reproduction method, information recording method, information distributing apparatus, information reproducing apparatus , information recording apparatus, recording medium, and work apparatus |
| 07/03/2003 | US20030123847 Disk device having real-time and reliability recording modes |
| 07/03/2003 | US20030123846 Recording apparatus, recording method, playback apparatus, playback method, recording/playback apparatus, recording/playback method, presentation medium and recording medium |
| 07/03/2003 | US20030123845 Information recording medium, information recording and/or reproducing apparatus and method, program storage device and computer data signal embodied in carrier wave for controlling record or reproduction and data structure including control signal |
| 07/03/2003 | US20030123843 Data recording method and data recording system as well as data recording medium |
| 07/03/2003 | US20030123842 Recorder/player apparatus |
| 07/03/2003 | US20030123587 Method, system, and program for synchronization and resynchronization of a data stream |
| 07/03/2003 | US20030123536 Signal processing apparatus |
| 07/03/2003 | US20030123380 Novel reading inhibit agents |
| 07/03/2003 | US20030123379 Limited play optical devices with interstitial reactive layer and methods of making same |
| 07/03/2003 | US20030123365 Optical information recording and reproducing system with overwrite capability and recording medium for use therewith |
| 07/03/2003 | US20030123364 Adaptive equalizer for use in information reproducing apparatus |
| 07/03/2003 | US20030123363 Disk device |
| 07/03/2003 | US20030123362 Process and device for evaluating symbol lengths on a recording medium |
| 07/03/2003 | US20030123361 Semiconductor integrated circuit, optical disk recording/playback apparatus using the same, and optical disk recording method |
| 07/03/2003 | US20030123360 Reproducing device and method of removing noise |
| 07/03/2003 | US20030123357 Apparatus comprising an apparatus for writing data on a recording medium and method implemented in such an apparatus |
| 07/03/2003 | US20030123356 Apparatus and method of reproducing a recording medium, and program for reproducing a recording medium |
| 07/03/2003 | US20030123354 Information disk recording/reproducing device, and method for detecting vibration of information disk recording/reproducing device |
| 07/03/2003 | US20030123351 Information record medium on which audio information differing in recording methods are recorded and apparatus for reproducing the same |
| 07/03/2003 | US20030123350 Method and apparatus for detecting land pre-pit address information recorded on optical disc |
| 07/03/2003 | US20030123349 Digital audio recording medium and reproducing apparatus thereof |
| 07/03/2003 | US20030123348 Method of creating security medium, device for creating security medium, and reproducing device |
| 07/03/2003 | US20030123347 Data copying managing method and device and copy managing system |
| 07/03/2003 | US20030123346 Recording medium and system for recording and reproducing the recording medium using control information that represents the number of sets of information composing the multiplexed audio information |
| 07/03/2003 | US20030123343 Record carrier and apparatus for scanning the record carrier |
| 07/03/2003 | US20030123338 Apparatus and method for providing uninterrupted continuous play during a change of sides of a dual sided optical disk |
| 07/03/2003 | US20030123302 Limited play optical devices with interstitial reactive layer and methods of making same |
| 07/03/2003 | US20030123183 Method and apparatus for access control in a disk drvie |
| 07/03/2003 | US20030123176 Method and apparatus for access control of a disk drive using extended command |
| 07/03/2003 | US20030123174 Continuously variable storage device data transfer rate |
| 07/03/2003 | US20030123173 Method and apparatus for encoding data to guarantee isolated transitions in a magnetic recording system |
| 07/03/2003 | US20030123172 System and method for efficient media certification during servowriting |
| 07/03/2003 | US20030123171 Method and apparatus for in situ detection of high-flying sliders over customer data |
| 07/03/2003 | CA2471238A1 Record carrier and scanning device |
| 07/02/2003 | EP1324586A1 Method of recording still pictures onto a recording medium |
| 07/02/2003 | EP1324339A2 Method of recording dubbing audio data onto a rewritable recording medium |
| 07/02/2003 | EP1324338A2 Data recording method and data recording system as well as data recording medium |
| 07/02/2003 | EP1324337A2 Modulation device and method and distribution medium |
| 07/02/2003 | EP1324336A1 Record medium, its recorder, its recording method, its reproducing apparatus, and its reproducing apparatus |
| 07/02/2003 | EP1324335A2 Method and apparatus for recording data on optical recording medium |
| 07/02/2003 | EP1324334A1 Disc drive device and its controller |
| 07/02/2003 | EP1324333A1 Data processing apparatus and data processing method |
| 07/02/2003 | EP1324332A2 Information recording medium an reproducing method, truth judging method for the same, and recording/reproducing apparatus for the same |
| 07/02/2003 | EP1324331A2 System and method for securing drive access to data storage media based on medium identifiers |
| 07/02/2003 | EP1324323A2 Method and apparatus for recording data on writable compact disc |
| 07/02/2003 | EP1324321A1 Optical disk device and recording power determining method |
| 07/02/2003 | EP1324320A1 Optical disc medium, optical disc playback and recorder |
| 07/02/2003 | EP1324319A1 Apparatus comprising a device for recording information on a recording medium, and method used in such an apparatus |
| 07/02/2003 | EP1324173A2 System and method for securing drive access to media based on medium identification numbers |
| 07/02/2003 | EP1324172A2 System and method for securing fiber channel drive access in a partitioned data libray |
| 07/02/2003 | EP1323163A1 Method and apparatus for evaluating for the purpose of decoding a bitstream having a data structure fulfilling the requirements of two different data structure standards, and storage medium containing such bitstream |
| 07/02/2003 | EP1323162A1 Data writing and reading |
| 07/02/2003 | EP1323161A2 Distribution of content |
| 07/02/2003 | EP1323035A1 Method and apparatus for secure automatic playback of content from removable mass storage media |
| 07/02/2003 | EP1230794B1 Improved pseudo-simultaneous recording and playback for a DVD device |
| 07/02/2003 | CN1427991A Recording format, recording device and reproducing device |
| 07/02/2003 | CN1427624A New type video frequency compressor |
| 07/02/2003 | CN1427413A Once write storage device including nonvolatile memory for casual storage |
| 07/02/2003 | CN1427408A Adaptive equalizer operating controlled with output signal symbol and absolute value and method thereof |
| 07/02/2003 | CN1427406A Information recording method, information recording and reproducing apparatus and information recording medium |
| 07/02/2003 | CN1427398A Method and apparatus for recording data on writable CD |
| 07/02/2003 | CN1427397A Method and apparatus for recording data on optical recording medium |
| 07/02/2003 | CN1113536C Method for forming video data |
| 07/02/2003 | CN1113535C Program information broadcasting system, program information display method, and receiving device |
| 07/02/2003 | CN1113532C Method and device for encoding seamless-connection system of bit stream |
| 07/02/2003 | CN1113471C 无损编码和解码系统 Lossless encoding and decoding system |
| 07/02/2003 | CN1113470C Data decoding method and system |
| 07/02/2003 | CN1113358C Recording apparatus and method of trick play signal in helical scan type recording apparatus |
| 07/02/2003 | CN1113357C Apparatus and method for recording of subcode signals in slant track on record carrier |
| 07/02/2003 | CN1113356C Adaptive and selective level conditioning of read channel in storage technologies |
| 07/02/2003 | CN1113354C Digital data reproducing apparatus and reproduction signal binarization level correcting method |
| 07/02/2003 | CN1113353C Multiplex signal decoding |
| 07/02/2003 | CN1113352C Recording/reproducing device and recording/reproducing method |
| 07/02/2003 | CN1113345C Method of reproducing audio signals and audio player |
| 07/02/2003 | CN1113339C Device and method for CD reproducing |
| 07/02/2003 | CN1113338C Optical disc and recording/reproducing apparatus therefor |
| 07/02/2003 | CN1113337C Optical disk recording and replaying apparatus for high-density recording and replaying |
| 07/02/2003 | CN1113293C Method and apparatus for detecting and concealing data errors in stored digital data |
| 07/01/2003 | US6587977 o,k,m,/m recording code |
| 07/01/2003 | US6587973 Method and apparatus for implementing fault tolerant logic in a storage system |
| 07/01/2003 | US6587948 Recording apparatus, recording medium, playback apparatus, recording method and playback method |
| 07/01/2003 | US6587919 System and method for disk mapping and data retrieval |