Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
10/2003
10/16/2003WO2003085971A1 Content reproduction device and method, recording medium, and program
10/16/2003WO2003085970A1 Video content edition support system and video content edition support method
10/16/2003WO2003085968A1 Information recording medium and manufacturing method thereof
10/16/2003WO2003085967A2 A method and system for remote playback of a dvd
10/16/2003WO2003085952A2 Methods and apparatus for uniquely identifying a large number of film prints
10/16/2003WO2003085840A1 Method and apparatus for embedding an additional layer of error correction into an error correcting code
10/16/2003WO2003085839A1 Method and apparatus for embedding an additional layer of error correction into an error correcting code
10/16/2003WO2003085836A1 Signal recording/reproduction method, code string generation method, and program
10/16/2003WO2003085825A2 Filter control for varying data rate communication channels
10/16/2003WO2003085668A1 Data recording medium, data recording method, and apparatus
10/16/2003WO2003085667A1 Stochastic dc control
10/16/2003WO2003085666A1 Recording medium
10/16/2003WO2003085665A1 Disk apparatus
10/16/2003WO2003085664A2 Information recording medium with information restriction
10/16/2003WO2003085650A1 Disk evaluation device
10/16/2003WO2003085647A1 Disk drive writer waveform induced precompensation
10/16/2003WO2003085479A2 Apparatus and method for rendering user data
10/16/2003WO2003069609A3 Optical recording medium and playback method for the same
10/16/2003WO2003065370A3 Information recording medium, recording apparatus, reproduction apparatus, recording method, reproduction method, and defect management method
10/16/2003WO2003060627A3 Method for protecting copyright of multimedia contents
10/16/2003US20030196165 Information storage medium on which interactive contents version information is recorded, and recording and/or reproducing method and apparatus
10/16/2003US20030196157 ECC block encoder and decoder with reduced RAM memory requirement
10/16/2003US20030196156 Recording medium having spare area for defect management and information on defect management, and method of allocating spare area and method of managing defects
10/16/2003US20030196147 Storage apparatus and control method thereof
10/16/2003US20030196133 Method and apparatus of recording data in the optical recording medium
10/16/2003US20030196101 Data transfer system, data transfer apparatus, data recording apparatus, and data transfer method
10/16/2003US20030196089 System and method for key distribution and network connectivity
10/16/2003US20030196064 Semiconductor memory card access apparatus, a computer-readable recording medium, an initialization method, and a semiconductor memory card
10/16/2003US20030196028 Semiconductor memory card access apparatus, a computer-readable recording medium, an initialization method, and a semiconductor memory card
10/16/2003US20030196027 Semiconductor memory card access apparatus, a computer-readable recording medium, an initialization method, and a semiconductor memory card
10/16/2003US20030196023 Data redundancy methods and apparatus
10/16/2003US20030195905 Recording and/or reproducing apparatus, portable recording and reproducing apparatus, data transfer system, data transfer method, and data recording and reproducing method
10/16/2003US20030195854 Device and method for the copy-protected distribution of electronic documents
10/16/2003US20030194224 Specially formatted optical disk and method of playback
10/16/2003US20030194223 Reproducing apparatus for a recording medium that stores compressed data, such as audio, video or audio/video data, therein, and a controlling method thereof
10/16/2003US20030194222 Optical disc with separate audio effect and dialog tracks
10/16/2003US20030194221 Player and disc system for producing video signals in different formats
10/16/2003US20030194220 Optical discs for storing multimedia presentations playable in different formats
10/16/2003US20030194219 Optical disc player for playing a disc in a selected format
10/16/2003US20030194218 Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system
10/16/2003US20030194217 Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system
10/16/2003US20030194216 Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system
10/16/2003US20030194215 Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc
10/16/2003US20030194212 DVD player and DVD playing method
10/16/2003US20030194037 Reception interface unit in transmission system
10/16/2003US20030194036 Synchronization code recovery circuit and method
10/16/2003US20030194027 Partial response maximum likelihood (PRML) bit detection apparatus
10/16/2003US20030193881 Information recording method and apparatus
10/16/2003US20030193880 Optical disc and optical disc address reading apparatus and method
10/16/2003US20030193870 Record carrier, method of recording information on a record carrier, recording apparatus and playback device
10/16/2003US20030193869 Method of registering a running time on an information carrier, information carrier and apparatus
10/16/2003US20030193868 Methods and devices for recording marks on a recording surface of an optical record carrier
10/16/2003US20030193867 Optical recording method and optical recording device
10/16/2003US20030193865 Read and write sample and hold signal generation
10/16/2003US20030193861 Information recording method
10/16/2003US20030193860 Optical information reproducing method
10/16/2003US20030193859 Information recording apparatus and method for recording information on recording medium
10/16/2003US20030193858 Apparatus and method for preparing modified data to prevent unauthorized reading/execution of original data
10/16/2003US20030193856 Information recording apparatus, information recording system and information recording medium
10/16/2003US20030193847 Information-signal recording and reproducing apparatus
10/16/2003US20030193846 System for reproducing information recorded on a disc
10/16/2003US20030193730 Optical storage medium in which sector address information is recorded using MSR techniques
10/16/2003US20030193729 Magnetic disk drive improved in a reliability of data retrieve
10/16/2003US20030193728 Method and apparatus for forming data sector suitable for high density hard disk drive
10/16/2003US20030193693 Recording and/or reproducing apparatus, portable recording and reproducing apparatus, data transfer system, data transfer method, and data recording and reproducing method
10/16/2003US20030193520 Interactive media authoring without access to orignal source material
10/16/2003US20030193423 Clock and data recovery with a feedback loop to adjust the slice level of an input sampling circuit
10/16/2003US20030192948 Magnetic head of magnetic reader
10/16/2003US20030192808 Coloring kit
10/15/2003EP1353508A1 Recording apparatus and record medium
10/15/2003EP1353336A1 Karaoke reproducing apparatus
10/15/2003EP1353333A1 Shaped spectral coding and recording systems therefor
10/15/2003EP1353332A1 Apparatus and method for preparing modified data to prevent unauthorized reading/execution of original data
10/15/2003EP1353331A2 Optical disk reproduction apparatus and optical disk reproduction controlling method
10/15/2003EP1353330A1 Information recording medium, recording apparatus, and reproduction apparatus
10/15/2003EP1353329A2 Recording medium player apparatus
10/15/2003EP1353326A2 Apparatus for detecting and correcting wobble error and phase locked loop circuit using the same
10/15/2003EP1353290A2 Magnetic head for a magnetic card reader
10/15/2003EP1353273A2 Recovery of data on a primary data volume
10/15/2003EP1352520A1 Selective inactivation and copy-protection
10/15/2003EP1352294A1 Reproducing sound encoded in infrared ink on photographs
10/15/2003EP0932958B1 Method for ensuring interoperability of devices connected to a bus and device adapted therefor.
10/15/2003EP0729098B1 Information storage controller
10/15/2003CN1449613A A modulation technique providing high data rate through band limited channels
10/15/2003CN1449189A Multimedia optical disk improved in interactive reproduction advancing performance, reproducing device and reproducing method
10/15/2003CN1448938A CD data interpretation method and CD data front end processing circuit
10/15/2003CN1448935A Method for recording data on storage medium
10/15/2003CN1448934A Reproducing method, reproducing apparatus, recording method and recording apparatus
10/15/2003CN1448933A Recording method and device for driving storage medium
10/15/2003CN1448932A Reproducing method and apparatus, recording method and apparatus, and method for producing management table
10/15/2003CN1448925A CD-disc device
10/15/2003CN1448809A Apparatus for storing/restoring holographic data and method for coding/decoding holographic data
10/15/2003CN1124606C Vibration interpreter for electronic shock prevention of CD machine
10/15/2003CN1124605C CD machine data error corrector
10/15/2003CN1124604C Device for write compensation in magnetic-media recording
10/15/2003CN1124603C Video CD. Reproduction device
10/15/2003CN1124602C Recording apparatus, recording/reproducing apparatus and recording method
10/15/2003CN1124591C Method for detecting magnetic memory thermal unflatness and circuit
10/15/2003CN1124555C Decoding unit and storage unit
10/15/2003CN1124548C Recording/reproducing apparatus
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