Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
04/2006
04/27/2006US20060088229 Picture displaying method, picture displaying program, and editing apparatus
04/27/2006US20060087957 Format mapping scheme for universal drive device
04/27/2006US20060087956 Multi-layer optical disc format
04/27/2006US20060087950 Reliable storage medium access control method and device
04/27/2006US20060087945 Information storage medium, method of managing replacement information, recording/reproducing apparatus, and host apparatus
04/27/2006US20060087926 MP3 player capable of automatic updating, automatic updating system for MP3 player and method thereof
04/27/2006US20060087759 Tape drive apparatus
04/27/2006US20060087757 Biphase magnetic pattern detector using multiple matched filters for hard disk drive
04/26/2006EP1650765A1 Method and apparatus for recording audio and video data on recording medium
04/26/2006EP1650761A1 Information recording device
04/26/2006EP1650760A2 Recording method, recording apparatus, and playback apparatus for write-once media
04/26/2006EP1650759A1 Disc positioning information write method and device, information recording/reproduction device, and recording medium
04/26/2006EP1650758A2 Method of managing copy protection information of a recording medium, recording medium with copy protection information for contents recorded thereon, and reproducing method for recording medium
04/26/2006EP1650757A1 Information ciphering method and apparatus, information reproducing method and apparatus
04/26/2006EP1650756A2 Read/write device, and format management method of read/write device
04/26/2006EP1650755A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same
04/26/2006EP1650751A1 Optical recording medium
04/26/2006EP1650750A1 Recording method for optical recording medium
04/26/2006EP1650747A1 Audio playback program, audio playback method and audio playback device
04/26/2006EP1650627A2 MP3 player capable of automatic updating, automatic updating system for MP3 player and method thereof
04/26/2006EP1649697A1 Intra coding video data methods and apparatuses
04/26/2006EP1649466A1 Method and apparatus for writing an optical disc
04/26/2006EP1649464A1 Device and method for recording information
04/26/2006EP1649463A1 Device and method for recording information with reorganization of defect management information
04/26/2006EP1649462A1 Apparatus for and method of recording digital audio/video signals
04/26/2006EP1649461A2 Information recording medium and reproduction apparatus therefor
04/26/2006EP1649460A2 Apparatus for and method of recording digital information signals
04/26/2006EP1649459A1 Information storage medium storing scenario, apparatus and method of recording the scenario
04/26/2006EP1649455A1 Record carrier, device and method for correcting signed deviation
04/26/2006EP1649454A1 Information storage medium and method and apparatus for recording and/or reproducing pointing information
04/26/2006EP1614149A4 Sample and hold circuits and methods with offset error correction and systems using the same
04/26/2006EP1417761B1 High-speed programmable synchronous counter for use in a phase locked loop
04/26/2006EP1340227A4 Method for providing program specific information recorded on high density disc medium
04/26/2006EP1332608A4 Digital video and data recorder
04/26/2006EP1312088A4 Method for recording a digital data stream
04/26/2006EP0956555B1 Method and device for recording audio information, a record carrier and playback device
04/26/2006EP0949614B1 Data managementapparatus
04/26/2006CN2775747Y Vehicle carried multimedia plag system using movable hard disc
04/26/2006CN1765128A Data processing device
04/26/2006CN1765127A Data encoding apparatus, data encoding method, data output apparatus, data output method, signal processing system, signal processing apparatus, signal processing method, data decoding apparatus, and
04/26/2006CN1764981A Playlist synchronization
04/26/2006CN1764980A Multilayer optical disc having a layer indication.
04/26/2006CN1764979A Optical disc recording apparatus, optical disc recording method, optical disc, optical disc reproducing apparatus, and optical disc reproducing method
04/26/2006CN1764978A Method, system and software for fast archiving from hdd to optical disk drive
04/26/2006CN1764977A Information recording device, information recording method, information recording program, and recording medium containing the information recording program
04/26/2006CN1764976A Method for recording a lead-out on an optical disc.
04/26/2006CN1764975A Apparatus and method for updating copy control information of input data
04/26/2006CN1764974A Storage medium storing multimedia data, and method and apparatus for reproducing multimedia data
04/26/2006CN1764973A Method for buffering data streams read from a storage medium
04/26/2006CN1764972A Data processing device
04/26/2006CN1764971A Methods and apparatuses for reproducing and recording still picture and audio data and recording medium having data structure for managing reproduction of still picture and audio data
04/26/2006CN1764970A Recording apparatus and content protection system
04/26/2006CN1764969A Recording medium, apparatus for forming the recording medium, and apparatus and method for reproducing the recording medium
04/26/2006CN1764968A Optimum power control for multilayer optical disc.
04/26/2006CN1764967A Data processing apparatus
04/26/2006CN1764966A Method for processing connection request of a disk player
04/26/2006CN1764963A A recording medium, method of configuring control information thereof, method for recording or reproducing data using the same, and apparatus thereof
04/26/2006CN1764954A Multilayer optical disc having disc information.
04/26/2006CN1764950A Recording medium having data structure for managing reproduction duration of still pictures recorded thereon and recording and reproducing methods and apparatuses
04/26/2006CN1764942A Music composition data transmission recording method and music composition reproduction device
04/26/2006CN1764908A Memory device
04/26/2006CN1764261A Information recording medium and image data recording method
04/26/2006CN1764153A Method for realizing data message transmission based on RTP
04/26/2006CN1763850A Digital signal recording and replaying method,disk replay device and recording medium
04/26/2006CN1763849A Digital signal recording and replaying method,disk replay device and recording medium
04/26/2006CN1763848A Optical disc medium and data recording method and apparatus
04/26/2006CN1763726A Data reconstitution method based on lightweight computing
04/26/2006CN1763474A Signal processing method, signal processing device, signal processing system, and machine-readable recorded medium on which information on control of signal processing device is recorded
04/26/2006CN1254100C Information processing device and method for controlling programmed video recording of television broadcast program
04/26/2006CN1254098C Method and device for reading MPEG recorded data
04/26/2006CN1254097C Program recording system, remote control appts. and method and program for remote control
04/26/2006CN1254019C Coding and decoding method of inhibiting DC component in code-flow
04/26/2006CN1253887C Method and device for recording information in units
04/26/2006CN1253886C Method and apparatus for recording and/or replaying recording medium of storing static image information
04/26/2006CN1253885C Apparatus comprising system controller and used for recording and reproducing information and method thereof
04/26/2006CN1253884C Storage medium and storage medium recording method
04/26/2006CN1253883C Clock signal generating system and data reproducing device using swinging signal
04/26/2006CN1253882C 记录/重放装置 The recording / reproducing apparatus
04/26/2006CN1253881C Digital general disc Voice-frequency disc and its playing method and device
04/26/2006CN1253880C Disk apparatus, video/audio data processor, and video/audio control method
04/26/2006CN1253879C Additive information prodn. method, recording medium, and recording, edit and producing device
04/26/2006CN1253861C Information storage medium and information recording/reproduction device
04/26/2006CN1253809C Data playback device and method
04/26/2006CN1253799C File control method
04/25/2006US7036066 Error detection using data block mapping
04/25/2006US7036063 Generalized fault model for defects and circuit marginalities
04/25/2006US7036057 Range splitting read/write methods for CD-MRW
04/25/2006US7035994 Storage device, information processing system having storage device, format method for storage device, data recording method, and program for implementing formatting and data recording
04/25/2006US7035975 Disk array and method for reading/writing data from/into disk unit
04/25/2006US7035969 Recording medium having recording program recorded therein
04/25/2006US7035961 Physical zone table for use with surface-based serpentine format
04/25/2006US7035949 Multipurpose processor, system and method
04/25/2006US7035530 Recording medium reproduction apparatus having reproduction restriction information
04/25/2006US7035529 Information record medium, apparatus for recording the same and apparatus for reproducing the same
04/25/2006US7035427 Method and system for managing, accessing and paying for the use of copyrighted electronic media
04/25/2006US7035407 Data transmission system for prevention of unauthorized copy of data from recording medium
04/25/2006US7035363 Information signal reception and transmission apparatus and method
04/25/2006US7035327 Adaptive equalizer for use in information reproducing apparatus
04/25/2006US7035272 Method and apparatus for transferring data, and storage medium
04/25/2006US7035200 Optical disk copy-protection using an optically changeable security material