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)
08/2003
08/28/2003US20030161221 Reproducing method and reproducing apparatus for magneto-optical recording medium
08/28/2003US20030161064 Hard disk unit ensuring stability of classified data
08/28/2003US20030161063 Storage apparatus and clock control circuit
08/28/2003US20030161062 Method and apparatus for turbo coding and decoding in read and write channel of disk drive
08/28/2003CA2444008A1 Data recording medium, data recording method and apparatus, data reproducing method and apparatus, data transmitting method, and data receiving method
08/27/2003EP1339063A1 File reproducing apparatus and file reproducing method
08/27/2003EP1339062A2 Recording method of recording medium
08/27/2003EP1339061A1 Video editing method
08/27/2003EP1339060A1 Optical disk, recorder, reproducer, program, computer-readable record medium and method
08/27/2003EP1339057A1 Recording medium, its controller and controlling method
08/27/2003EP1339056A2 Data recording medium and apparatus with copy permission information
08/27/2003EP1339055A2 Recording apparatus
08/27/2003EP1339048A2 Method and apparatus for recording data on optical recording medium
08/27/2003EP1338944A2 Method for activating a file by means of a vectorial code
08/27/2003EP1338943A2 Method for activating a file on a navigation system
08/27/2003EP1338010A1 Record carrier with watermark
08/27/2003EP1249019B1 Method for recording or playback of low bitrate data streams
08/27/2003EP1142346B1 Encoding auxiliary information with frame-based encoded audio information
08/27/2003EP1027640B1 Method of optimizing the topology of the ieee 1394 serial bus
08/27/2003EP0740830B1 Disk drive employing adaptive read/write channel for optimizing head-media-channel performance
08/27/2003EP0691648B1 Information data recording and reproducing device and information data processing system
08/27/2003CN1438645A Format conversion and information recording device, method and programme and storage medium
08/27/2003CN1438641A Data reproducing apparatus and method
08/27/2003CN1438635A Optical disc capable of permanently keeping fresh feeling of image content
08/27/2003CN1438634A Write-in control device and method of optical storage device
08/27/2003CN1438633A Apparatus comprising equipment for writing data in recording medium and method thereof
08/27/2003CN1119897C Digital data transmitter and method for transmitting the same
08/27/2003CN1119873C Adaptive amplitude-limiting equalizer for mask CD read-out high-frequency signal
08/27/2003CN1119869C Long-burst error-correcting decoding method adopting Reed-Solomon code
08/27/2003CN1119807C Method for recording television program in video recording apparatus
08/27/2003CN1119805C Signal processor
08/26/2003US6611939 Iterative decoding of multiply-added error-correcting codes in a data processing error correction device
08/26/2003US6611907 Semiconductor memory card access apparatus, a computer-readable recording medium, an initialization method, and a semiconductor memory card
08/26/2003US6611820 Recording medium, recorder, reproducer, cryptocommunication system and program license system
08/26/2003US6611657 Peripheral storage media drive adapter
08/26/2003US6611655 Optical disc, recording device and reproducing device
08/26/2003US6611653 Adaptive display speed automatic control device of motional video and method therefor
08/26/2003US6611652 Video data recording/reproducing system, audio/video data recording/reproducing device, its system, and data reproducing device
08/26/2003US6611607 Integrating digital watermarks in multimedia content
08/26/2003US6611563 Systems, methods and computer program products for data mode refinement of modem constellation points
08/26/2003US6611486 Recording medium recognition information recording method, recording medium recognition information recording apparatus, and recording disc
08/26/2003US6611485 Apparatus and method for correcting asymmetry of optical disk reproducing system
08/26/2003US6611483 Device and method for recording data on optical recording medium
08/26/2003US6611482 Error signal detecting apparatus for optical recording/reproducing apparatus
08/26/2003US6611480 Optical disk drive apparatus
08/26/2003US6611393 Disk drive employing field calibration based on marginal sectors
08/26/2003US6611392 Magnetic disk device and retry method for a magnetic disk device
08/26/2003US6611216 Fast look-up table based scheme for NRZI encoding/decoding and zero insertion/removal in serial bit streams
08/26/2003US6611212 Matrix improvements to lossless encoding and decoding
08/26/2003US6611167 Balanced bi-directional current source
08/21/2003WO2003069624A1 Method and apparatus for addressing data segments on a recording medium for replay
08/21/2003WO2003069623A1 Information recording medium, information recording apparatus and method, information reproduction apparatus and method, information recording/reproduction apparatus and method, computer program for controlling recording or reproduction, and data structure containing control signal
08/21/2003WO2003069622A1 Information recording medium, information recording apparatus and method, information reproduction apparatus and method, information recording/reproduction apparatus and method, computer program for controlling recording or reproduction, and data structure containing control signal
08/21/2003WO2003069618A1 Recording/reproducing apparatus using reference oscillator for digital audio
08/21/2003WO2003069617A1 Recording apparatus, recording method, program, and recording medium
08/21/2003WO2003069616A2 Recording media assigned to user
08/21/2003WO2003069615A2 Method and apparatus for phase and/or copy window control for use with a domain expansion recording medium and record carrier
08/21/2003WO2003069614A2 Method and device for data dependent field switching for domain expansion reading and record carrier for use by the method
08/21/2003WO2003069613A1 Method and device for supplying of a data set stored in a database
08/21/2003WO2003069609A2 Optical recording medium and playback method for the same
08/21/2003WO2002089117A3 Interactive media authoring without access to original source material
08/21/2003WO2002037489A3 Method and apparatus for tracking digitally transmitted data
08/21/2003US20030159152 Fast motion trick mode using dummy bidirectional predictive pictures
08/21/2003US20030159091 Data processor
08/21/2003US20030159062 Cryption and decryption communication semiconductor device and recording/reproducing apparatus
08/21/2003US20030159037 Apparatus and method for recording/reproducing information
08/21/2003US20030158973 Program for CD-R/RW writing, operation control program and drive apparatus
08/21/2003US20030158950 Information service method and information service system
08/21/2003US20030158813 Method and apparatus for distributing multimedia programs
08/21/2003US20030158741 Content recording/reproducing apparatus, storage medium and computer program
08/21/2003US20030158614 Audio system for vehicle with battery-backed storage
08/21/2003US20030157889 Wireless mobile device
08/21/2003US20030157292 Miniature optical disk for data storage
08/21/2003US20030156827 Apparatus and method for synchronizing presentation from bit streams based on their content
08/21/2003US20030156717 Copy-protection by preserving copy-control signals
08/21/2003US20030156716 Copyright protection system, digital information processing apparatus and copyright protection method
08/21/2003US20030156522 Writing device, record carrier and method of writing information blocks, and reading device for reading information blocks
08/21/2003US20030156520 Apparatus and method for generating write pulse for optical storage medium using ring oscillator
08/21/2003US20030156517 Disk drive and method for reducing spin-up processing time
08/21/2003US20030156511 Information recording apparatus and information reproducing apparatus
08/21/2003US20030156506 Recording-medium management apparatus, recording-medium management method, program having function of managing recording medium, and computer-readable program storage medium for storing the program
08/21/2003US20030156505 Method and apparatus for canceling noise from track cross signal, method for controlling optical disc drive, optical disc drive, and optical disc reproducing apparatus
08/21/2003US20030156504 Information recording medium, information recording and/or reproducing apparatus and method, and program storage device and computer data signal embodied in carrier wave for controlling record or reproduction
08/21/2003US20030156471 Information recording device, information recording method, and program
08/21/2003US20030156347 Magnetic disk drive system
08/21/2003US20030156343 Method and apparatus for improved read-to-write transition time for a magneto-resistive head
08/21/2003US20030156342 Audio-video synchronization for digital systems
08/21/2003US20030156341 Storage device for reliably maintaining data in a reproducible state for a long period of time
08/21/2003US20030156340 Method and apparatus for predicting write failure resulting from flying height modulation
08/21/2003US20030156338 Dubbing apparatus
08/20/2003EP1337116A2 Format converting apparatus, method and program for recording information.
08/20/2003EP1336967A1 Method and apparatus for addressing data segments on a recording medium for replay
08/20/2003EP1336966A2 Picture encoding, recording, and reproducing device
08/20/2003EP1336965A2 Information recording medium, recording apparatus, reproduction apparatus, recording method, reproduction method, and defect management method
08/20/2003EP1336964A1 Digital disk recording apparatus, and digital disk reproduction apparatus, with DC component reduction
08/20/2003EP1336963A2 Optical disk, method and apparatus for recording and reproducing information
08/20/2003EP1336961A1 Method and device for supplying of a data set stored in a database
08/20/2003EP1336921A2 Storage system utilizing an active subset of drives during data storage and retrieval operations
08/20/2003EP1336310A2 Methods and apparatus for identifying asset location in mobile communication networks
08/20/2003EP1336277A2 Methods and apparatus for identifying asset location in mobile communication networks
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