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)
10/2009
10/15/2009US20090257330 Optical disc drive apparatus and its control method
10/15/2009US20090257328 Method and apparatus for recording or reproducing on or from optical medium using sbm information
10/15/2009US20090257325 Optical disk medium and method and apparatus for reading information
10/14/2009EP2109109A2 Rendering of text-based subtitle data including user selectable style information
10/14/2009EP2109107A1 Disk-like recording medium, disk recording apparatus and disk recording method, and disk playback apparatus and disk playbacks method
10/14/2009EP2108144A1 Digital media drive failure prediction system and method
10/14/2009CN101558646A Video/audio output device, audio output device, video/audio reproducing device, video/audio data reproducing system, and video/audio data reproducing method
10/14/2009CN101558424A Extracting auxiliary data from a host signal
10/14/2009CN101557501A Electronic apparatus, image processing method, program, and content recording medium
10/14/2009CN101556817A Play-back device and method for controlling the same
10/14/2009CN101556816A Optical disc drive apparatus and control method thereof
10/14/2009CN101556815A Broadcast device
10/14/2009CN101556814A Method for recording and storing data in optical storage medium
10/14/2009CN101556813A Method for preventing play sound effect from producing pause
10/14/2009CN101556797A Music piece reproducing apparatus and music piece reproducing method
10/14/2009CN101556638A Data processing apparatus
10/14/2009CN100551013C Optical disc, optical disc reproducing device, optical recording device and reproduction control information generation device
10/14/2009CN100550177C Red light multi-level optical storage device, coding and decoding method and device
10/14/2009CN100550176C Statistical circuit included in control chip and control chip using the same
10/14/2009CN100550175C Method and circuit for recovering a clock
10/14/2009CN100550174C Method for coding stream of input word and apparatus for storing coded data
10/14/2009CN100550173C Data recording method and apparatus, data recording medium, and data reproducing method and apparatus
10/14/2009CN100550172C Data recording method and apparatus, data recording medium, and data reproducing method and apparatus
10/14/2009CN100550171C Recording medium having a data structure for managing graphic information and recording and reproducing methods and apparatuses
10/14/2009CN100550170C Method for reproducing multi-angle data
10/14/2009CN100550169C Medium recording method and device
10/14/2009CN100550168C Information processing apparatus, information processing method
10/14/2009CN100550167C Method and apparatus for controlling copy or reproduction of coding digital data
10/14/2009CN100550166C Information recording method, information recording apparatus and information reproducing apparatus and method
10/14/2009CN100550165C Dubbing method utilizing label for identifying dubbing status and device thereof
10/14/2009CN100550164C Data storage device and a method of controlling write of user data thereof
10/14/2009CN100550163C Information signal recording and reproducing apparatus and related method
10/14/2009CN100550162C Method of copying and reproducing data from storage medium
10/14/2009CN100550161C Apparatus for recording the data on information recording medium
10/14/2009CN100550160C System and method for multimedia reading playing
10/14/2009CN100550159C Reproducing apparatus and method for storing storage medium of moving-image data that includes mode information
10/14/2009CN100550158C Recording medium with restricted playback feature and apparatus and methods for recording and reproducing
10/14/2009CN100550157C Information recording device and method, information reproduction device and method
10/14/2009CN100550156C Methods and apparatus for recording and reproducing data structure on recording medium
10/14/2009CN100550155C Error correcting, error correcting encoding, data reproducing and data recording method and circuit thereof
10/14/2009CN100550154C Data recording method of recording medium
10/14/2009CN100550153C Input sampling circuit and method for processing optical disc read signal
10/14/2009CN100550141C Information recording method, information recording device
10/14/2009CN100550139C Method for backuping data to light-memory medium
10/14/2009CN100550131C Method and device for extending the audio signal band
10/14/2009CN100549980C File reproducing device and method
10/13/2009USRE40936 Communication system
10/13/2009US7603584 Method and apparatus of recording data in the optical recording medium
10/13/2009US7603537 Recording medium for storing start position information for each zone and method of managing data using the information
10/13/2009US7603190 Digital recording/reproducing apparatus
10/13/2009US7603026 Information processing method and information processing apparatus
10/13/2009US7603024 Apparatus for storing and searching audio/video data containing additional information
10/13/2009US7603023 Recording apparatus and recording method capable of recording series of content data on different recording media
10/13/2009US7602978 Deriving multiple identifiers from multimedia content
10/13/2009US7602977 Digital watermarks
10/13/2009US7602686 Information recording medium, method for simultaneous recording and reproduction, and information recording and reproduction apparatus
10/13/2009US7602685 Method of and apparatus for recording data on a minimally blanked optical disc in an incremental recording mode and computer readable storage medium encoded with processing instructions performing the method
10/13/2009US7602682 Method and apparatus for determining an optimum power level
10/13/2009US7602681 Write-once-type recording medium, recording appartus and method for write-once-type recording medium, and reproducing apparatus and method for write-once-type recording medium
10/13/2009US7602676 Method for recording a lead-out on an optical disc
10/13/2009US7602575 Disk drive adjusting estimated reader/writer offset to achieve target burst crossing signal amplitude when propagating servo sectors
10/13/2009US7602445 Digital transmission system and clock reproducing device
10/08/2009WO2009123289A1 Information recording medium, information recording/reproduction device, method for controlling information recording/reproduction device, information recording program, and computer-readable recording medium
10/08/2009WO2009122642A1 Reproduction signal quality evaluation device and method
10/08/2009WO2009122566A1 Reproduction apparatus and method, and computer program
10/08/2009WO2009091523A3 Apparatus for and a method of copy-protecting a content carrying recording medium
10/08/2009US20090252401 Methods, Objects and Apparatus Employing Machine Readable Data
10/08/2009US20090252012 Defect inspection method and disk drive using same
10/08/2009US20090252009 Positioning control unit and optical disk drive
10/08/2009US20090252007 Method and apparatus for recording management information on a recording medium and the recording medium
10/08/2009US20090252005 Test writing method and information recording device
10/08/2009US20090252001 Adaptive High Fidelity Reproduction System
10/07/2009EP2106660A1 Recording apparatus, recording method, program and storage medium
10/07/2009EP1914739B1 Apparatus for Manufacturing a Disc
10/07/2009CN201323057Y System for resolving the system halted during the conflict process of servo and decoding for blue-ray DVD
10/07/2009CN101553872A Optical information recording and playback device and recording mark quality measuring method
10/07/2009CN101552020A Defect inspection method and disk drive using same
10/07/2009CN101552019A CD-audio system having electronic shock protection
10/07/2009CN101552018A System and device for inputting/outputting information and managing key
10/07/2009CN101552012A Information storage medium, and recording/reproducing apparatus and method
10/07/2009CN101551997A Assisted learning system of music
10/07/2009CN100548040C Method and device for automatic deletion scheduling for digital video recorder systems
10/07/2009CN100547961C 内容处理装置 The content processing device
10/07/2009CN100547672C Coding method for high code rate length limit code
10/07/2009CN100547671C Method for coding high density optical disk modulating code
10/07/2009CN100547670C Recording medium and method and apparatus for reproducing and recording text subtitle streams
10/07/2009CN100547669C Information reproducing apparatus, information reproducing apparatus control method
10/07/2009CN100547668C Method and apparatus for recovering disc management information from optical disc
10/07/2009CN100547667C Information storage medium and method of recording/reproducing the same
10/06/2009US7600266 Optical jukebox with copy protection caching and methods of caching copy protected data
10/06/2009US7600260 Information recording medium and reproduction apparatus therefor
10/06/2009US7600162 Semiconductor device
10/06/2009US7600085 Apparatus and method for determining erasability of data
10/06/2009US7599984 Method of exchanging user messages among interactive disk players
10/06/2009US7599958 Data storing and searching method of a portable player
10/06/2009US7599891 Method and system for administering storage medium
10/06/2009US7599610 Interface for audio visual device
10/06/2009US7599608 Information recorder
10/06/2009US7599607 Information processing apparatus and method, recording medium, and program
10/06/2009US7599606 Recording medium and method for reproducing information therefrom
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