Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
10/2006
10/18/2006CN1848276A Recording medium, and method and apparatus for reproducing data from the recording medium
10/18/2006CN1848275A Digital data recording method and digital data recording apparatus
10/18/2006CN1848274A Decoding system used for 8-14 modulation or 8-16 modulation
10/18/2006CN1848273A Method and device for protecting a servo in reading signals on a defect disc
10/18/2006CN1848272A Data recording device and access control method
10/18/2006CN1848271A Information processing device and method, information recording medium, and computer program
10/18/2006CN1848270A Electronic device
10/18/2006CN1848253A Method and apparatus for preserving data-recording status of a write-once recording medium, and write-once recording medium therefor
10/18/2006CN1848128A Information processor, information processing method, and computer program
10/18/2006CN1847896A Optical signal processing device, information recording/reproducing apparatus and information recording/reproducing system
10/18/2006CN1281057C Data recording method and apparatus, data reproducing method and apparatus, data recording medium
10/18/2006CN1281006C Information coding/decoding method and apparatus, information transmission method
10/18/2006CN1280826C Optical recording and reproducing method, and optical disc reproducing apparatus
10/18/2006CN1280825C Image data reproduction method
10/18/2006CN1280824C Method for interlinking additional information and number data stream, method for reproducing same
10/18/2006CN1280822C Error correction method, error correction circuit and information recording and reproducing device
10/18/2006CN1280821C CD apparatus with increased recording efficiency
10/18/2006CN1280820C Recording method and equipment, reprdoucing method and equipment
10/18/2006CN1280819C Data cutter for automatically eliminating non-coordination of current between current pumps and operating method
10/18/2006CN1280818C Record carrier and device for scanning the record carrier
10/18/2006CN1280817C Read-only recording medium containing sample data and reproducing method thereof
10/18/2006CN1280816C Combination system and method against copied mistakes in it
10/18/2006CN1280815C Information processor
10/18/2006CN1280810C Digital information recording device and information recording reproducing apparatus
10/18/2006CN1280804C Focusing controllter and method thereof for an optical disk drive
10/18/2006CN1280802C Management method of optical disk spare block
10/18/2006CN1280798C Apparatus and method for recording vision data on CD
10/18/2006CN1280797C Method of controlling integrated decode element read-out and combining data in storage device
10/18/2006CN1280793C Optical disk recording method and optical disk device
10/18/2006CN1280790C Optical disc medium, information reproducing method and device
10/18/2006CN1280767C Information carrier, apparatus, substrate, and system
10/18/2006CN1280702C Configuring memory for a raid storage system and operating method thereof
10/17/2006US7124444 Method of converting audio data for a portable device and reproducing the converted audio data
10/17/2006US7124443 Information transaction system
10/17/2006US7124441 Method and apparatus for securely associating an optically readable memory with a user machine
10/17/2006US7124436 Security unit for use in memory card
10/17/2006US7124345 Data processing method and apparatus, recording medium, reproducing method and apparatus using the same method
10/17/2006US7124344 Error correction coding and decoding apparatuses
10/17/2006US7124337 Data storage apparatus and method for handling data on a data storage apparatus
10/17/2006US7124304 Receiving device for securely storing a content item, and playback device
10/17/2006US7124265 Storage system which controls access to logical devices by permitting attribute modes for logical devices to be set
10/17/2006US7124194 Audiovisual distribution system for playing an audiovisual piece among a plurality of audiovisual devices connected to a central server through a network
10/17/2006US7124086 Data reproducing apparatus and data reproducing system for reproducing contents stored on a removable recording medium
10/17/2006US7123818 Digital video recording apparatus and method
10/17/2006US7123817 Information storage medium and information recording/playback system
10/17/2006US7123816 Audio and/or video generation apparatus and method of generating audio and/or video signals
10/17/2006US7123815 Data playback apparatus
10/17/2006US7123743 Method and arrangement for detecting a watermark in an information signal
10/17/2006US7123577 Optical disk, optical disk access device and access method
10/17/2006US7123576 Information recording method and apparatus with additional recording function
10/17/2006US7123575 Recording medium and audio-signal processing apparatus
10/17/2006US7123572 Method for reducing the noise in a wobble signal
10/17/2006US7123568 Optical recording medium on which a wobble signal having header information is recorded, an apparatus and method of recording wobble signal, and an apparatus and method of reproducing the wobble signal
10/17/2006US7123567 Recording technique with particular bit-distance control in the synchronization pattern
10/17/2006US7123564 Recording medium for storing write protection information and write protection method thereof
10/17/2006US7123560 Apparatus for enabling PLL to lock on to a correct frequency and phase during the reproduction of a continuous-wave-corresponding signal and repetition of a specific pattern
10/17/2006US7123559 Optical disc having uniform structure
10/17/2006US7123557 Disc-shaped recording medium disc driving device and method and apparatus for producing disc
10/17/2006US7123556 Multi-layered information recording medium with spare defect management areas
10/17/2006US7123555 Information recording medium
10/17/2006US7123430 Method and apparatus for providing write pre-compensation using a read timing path
10/17/2006US7123429 Method and apparatus for providing write pre-compensation using a read timing path
10/17/2006US7123264 Moving image management apparatus and method
10/12/2006WO2006107467A2 Calibrating automatic test equipment
10/12/2006WO2006107279A1 Removable hard disk drive
10/12/2006WO2006107033A1 Information recording device and method, computer program for record control, and information recording medium
10/12/2006WO2006106980A1 Information recording medium and information recording device
10/12/2006WO2006106979A1 Information recording medium, information recording device, and information reproducing device
10/12/2006WO2006106978A1 Information recording device, judgment screen creation method, display device, authoring system judgment screen creation method, and computer program
10/12/2006WO2006106625A1 Information processing device and information processing method
10/12/2006WO2006055744A3 Optical media with control data in wobble
10/12/2006US20060230330 Device and method for recording information
10/12/2006US20060230328 Device and method for recording information
10/12/2006US20060230327 Apparatus for and method of recording digital information signals
10/12/2006US20060227973 Information processing device, information recording medium, information processing method, and computer program
10/12/2006US20060227698 Optical disc, optical disc recording/reproducing apparatus, and optical disc recording/reprodcing method
10/12/2006US20060227694 Method for recording information on a multi layer record carrier, and record carrier for use by such method
10/12/2006US20060227691 Iterative stripwise trellis-based symbol detection method and device for multi-dimensional recording systems
10/12/2006US20060227690 Interative stripewise trellis-based symbol detection for multi-dimensional recording systems
10/12/2006US20060227687 Device and method of compensating the distortions in optical data carrier scanning
10/12/2006US20060227683 Reproducing apparatus
10/12/2006US20060227681 Information recording medium, apparatus for recording and/or reproducing data on and/or from information recording medium, method of recording and/or reproducing data on and/or from information recording medium, and computer-readable recording medium storing program for executing the method
10/12/2006US20060227673 Player device
10/12/2006US20060227446 Over-writing data in a recording system
10/12/2006DE102004061210A1 Cassette e.g. audio cassette, has electromagnetic coil and sound head between which signal transmission takes place by electromagnetic induction, and multi-switch selectively connecting coil with signal-input and signal-output of amplifier
10/12/2006DE10083904B4 Datenspeicher- und Reduktionsverfahren für digitale Bilder und ein Überwachungssystem, das dieses Verfahren verwendet Data storage and reduction method for digital images and a monitoring system that uses this method
10/11/2006EP1711012A1 Recording medium, reproduction device, program, reproduction method
10/11/2006EP1711011A1 Data recording method, data reproduction device, and recording medium
10/11/2006EP1711009A1 Recording medium, reproduction device, program, and reproduction method
10/11/2006EP1710950A1 Information processing device and method
10/11/2006EP1710947A1 Hierarchical data content tree distribution information system and method
10/11/2006EP1710802A1 Information recorder, information recording medium, and information recording method
10/11/2006EP1710800A2 An information recording and reproducing apparatus
10/11/2006EP1710799A1 Reproduction apparatus, program, and reproduction method
10/11/2006EP1710798A2 Av data recording apparatus and method, disk recorded with the AV data recording apparatus or method, and AV data reproducing apparatus and method
10/11/2006EP1710797A1 Data recording/reproducing apparatus and method
10/11/2006EP1710796A1 Record carrier with watermark
10/11/2006EP1710791A2 Optical recording medium, method of recording/reproducing data on/from optical recording medium, and apparaus for recording/reproducing data on/from optical recording medium
10/11/2006EP1710708A2 Data transfer device
10/11/2006EP1710704A1 Recording medium, reproduction device, program, and reproduction method