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)
10/2005
10/28/2005CA2503989A1 Optical recording medium, method of recording/reproducing data on/from optical recording medium, and apparatus for recording/reproducing data on/from optical recording medium
10/27/2005WO2005101830A1 Moving picture reproduction device
10/27/2005WO2005101828A1 Recording medium, reproduction device, program
10/27/2005WO2005101827A1 Recording medium, reproduction device, program
10/27/2005WO2005101826A1 Data processing device, server, and data processing method
10/27/2005WO2005101824A1 Information recorder and recording method, information reproducer and reproducing method, information recording program and reproducing program
10/27/2005WO2005101714A1 Adaptive viterbi detector
10/27/2005WO2005101410A1 Information recording device, information recording method, information reproduction device, information reproduction method, information recording program, information reproduction program, and information recording medium
10/27/2005WO2005101404A1 Dc-controlled encoding for optical storage system
10/27/2005WO2005101403A1 Method and circuit for recovering a clock
10/27/2005WO2005101215A1 Terminal device and copyright protection system
10/27/2005WO2005101211A1 Compound storage, data writing method and program
10/27/2005WO2005079359A3 System using radio frequency identification (rfid) for copy management of digital media
10/27/2005WO2005050649A3 Detection of data in burst cutting area of optical disk
10/27/2005US20050240962 Program viewing apparatus and method
10/27/2005US20050240958 Method and apparatus for on-demand multimedia rental and sales services
10/27/2005US20050240856 Hologram recording and reproducing apparatus and hologram reproducing apparatus
10/27/2005US20050240825 Failed drive locator for removable disk array modules
10/27/2005US20050240768 Re-embedding of watermarks in multimedia signals
10/27/2005US20050240730 Analyzing, indexing and seeking of streaming information
10/27/2005US20050240722 Optical disk recording apparatus
10/27/2005US20050240532 Optical disk recording and reproducing method and optical disk
10/27/2005US20050240395 Digital audio signal filtering mechanism and method
10/27/2005US20050240295 Audio ownership system
10/27/2005US20050238333 Information recording disc and information reproducing system
10/27/2005US20050238331 Video tape recorder and recording method
10/27/2005US20050238330 Video tape recorder and recording method
10/27/2005US20050238329 Recording device and method
10/27/2005US20050238324 Recording medium and production method, playback method, and playback device thereof
10/27/2005US20050238323 Data processing method, data processing apparatus, information recording medium, and computer program cross references to related applications
10/27/2005US20050238129 False lock detection circuit and false lock detection method, PLL circuit and clock data recovery method, communication device and communication method, and optical disk reproducing device and optical disk reproducing method
10/27/2005US20050238122 Data detector system
10/27/2005US20050237890 Information recording method and apparatus with suppressed mark edge jitters
10/27/2005US20050237888 Anti-burn method
10/27/2005US20050237887 Method of providing copy protection for optical storage media
10/27/2005US20050237886 Information carrier provided with a transitional region between the clambing area and the information area
10/27/2005US20050237884 Information recording apparatus and method, and computer program product
10/27/2005US20050237876 Systems and methods for providing information stored on an audio storage medium
10/27/2005US20050237875 Optical disc medium, optical disc apparatus using the same, and data recording method on the same
10/27/2005US20050237874 Optical disc medium, optical disc apparatus using the same, and data recording method in the same
10/27/2005US20050237872 MVC-003U method and system for multiple read/write heads for transferring date to/from a storage medium
10/27/2005US20050237870 Optical disk device
10/27/2005US20050237867 Optical disc apparatus
10/27/2005US20050237866 Information recording medium, storage medium, information reproduction apparatus and method , and information recording and reproduction apparatus and method as well as providing medium
10/27/2005US20050237865 Method, apparatus and program for processing information
10/27/2005US20050237832 Apparatus and method for reproducing multimedia data
10/27/2005US20050237651 Device and signal processing circuit for magnetic recording, magnetic recording apparatus
10/27/2005DE19704519B4 Vorrichtung zur Frequenzgangkompensation eines Audiosignals Apparatus for frequency compensation of an audio signal
10/27/2005DE112004000105T5 Informationsspeichersystem Information storage system
10/27/2005DE102005015079A1 Adaptive Entzerrungsvorrichtung und Verfahren Adaptive equalization apparatus and method
10/27/2005DE102004061803A1 Verfahren und Vorrichtung zur Fehlerbehandlung bei der Übertragung von Daten über ein Kommunikationssystem Method and apparatus for error handling in transmission of data over a communication system
10/27/2005DE102004058239A1 Bildwandler Image converter
10/27/2005DE10010490B4 Vorrichtung und Verfahren zum Übertragen digitaler Bildplatteninformation Apparatus and method for transmitting digital video disc information
10/26/2005EP1589665A1 Error correction decoder comprising an erasure correcting Reed-Solomon decoder and a CRC decoder
10/26/2005EP1589536A2 Laser noise cancel circuit and optical disk device
10/26/2005EP1589535A1 Recording apparatus, host apparatus, semiconductor integrated circuit, recording method, program and information recording medium
10/26/2005EP1589534A1 Magnetic recording/reproduction device
10/26/2005EP1589532A2 Optical disk and method for recording and reproducing write-once information on and from optical disk
10/26/2005EP1589527A2 Optical disc medium, optical disc apparatus using the same, and data recording method on the same
10/26/2005EP1589526A2 Optical disc medium, optical disc apparatus using the same, and data recording method in the same
10/26/2005EP1588366A2 Method for key generation for digital rights control, recording medium, player, recorder and system for copy right control
10/26/2005EP1588365A2 Embedded revocation messaging
10/26/2005EP1588363A1 Power efficient scheduling for disc accesses
10/26/2005EP1588359A1 Optical disc, method and apparatus for managing a defective area on an optical disc
10/26/2005EP1588356A2 Fast play dvd
10/26/2005EP1588352A1 Reversible watermarking of digital signals
10/26/2005EP1523745A4 A method to display a mark-up document according to a parental level, method and apparatus to reproduce the mark-up document in an interactive mode, and a data storage medium therefor
10/26/2005EP1312169B1 Low latency data encoder
10/26/2005EP1254456B1 Multimedia photo albums
10/26/2005CN1689235A Bit detection method and device
10/26/2005CN1689104A Method and apparatus for defining entry points in a data stream
10/26/2005CN1689103A Method for recording of data stream on multiple recording media
10/26/2005CN1689101A Method and device for managing defective storage units on a record carrier
10/26/2005CN1689100A Method of and apparatus for managing disc defects in disc, and disc on which defects are managed
10/26/2005CN1689099A Method and apparatus for retrieving data
10/26/2005CN1689098A Watermarking digital data at a user device
10/26/2005CN1689082A Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS
10/26/2005CN1689037A Combined video decoder and watermark creator
10/26/2005CN1688983A Information access control method, access control program, and external recording medium
10/26/2005CN1687991A Multi-order recordable CD of run-length limiting and making method thereof
10/26/2005CN1687990A Method for testing axial rotation defect of optical head moment apparatus
10/26/2005CN1687989A Measuring method of dynamic parameter of optical head moment apparatus
10/26/2005CN1687988A Method for multi-condition testing of optical head moment apparatus dynamic pappmeter
10/26/2005CN1225131C Picture gradual change function for digital optical disk
10/26/2005CN1225122C Method for controlling use of enciphered data
10/26/2005CN1225090C One-bit digital signal processing device
10/26/2005CN1224972C Disk recording device for manufacturing hard disk drives
10/26/2005CN1224971C A method of disaster recovery for re-writable disk media
10/26/2005CN1224970C Method and device for adding or extracting a secondary information signal to/from a RLL code sequence
10/26/2005CN1224964C Information recording/reproduction method and apparatus
10/26/2005CN1224958C Magnetically recorded data reproduction apparatus and method
10/26/2005CN1224915C High compactness mother disc RW machine control system
10/26/2005CN1224909C Digital works protecting system
10/26/2005CN1224872C Digital data copyright protection system
10/25/2005USRE38849 Information record medium, apparatus for recording the same and apparatus for reproducing the same
10/25/2005US6959412 Error correction coding utilizing numerical base conversion for modulation coding
10/25/2005US6959386 Hiding encrypted messages in information carriers
10/25/2005US6959383 Method and device for incorporating additional information into main information through electronic watermaking technique
10/25/2005US6959366 Device control method, data transfer apparatus and recording medium
10/25/2005US6959220 Digital audio signal filtering mechanism and method
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