Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
03/2005
03/24/2005US20050066237 Data storage verification techniques for disk drivers
03/24/2005US20050066167 Information recording medium manufacturing control system, information processing apparatus and method, and computer program thereof
03/24/2005US20050066139 Recording apparatus and method, and communication device and method
03/24/2005US20050066117 Method for encoding and decoding confidential optical disc
03/24/2005US20050066111 Optical disk reproducing apparatus and optical disk reproducing method
03/24/2005US20050066107 Data detection for local probe data storage devices
03/24/2005US20050066101 Method and device for connecting sensors or actuators to a bus system
03/24/2005US20050065890 Encrypted content data stracture package and generation thereof
03/24/2005US20050065889 User access to a unique data subset of a database
03/24/2005US20050065888 Data signal with a database and a compressed key
03/24/2005US20050065887 Method of providing photofinishing services
03/24/2005US20050065780 Digital audio signal filtering mechanism and method
03/24/2005US20050065748 Disc interface, disc interface system having the same, and disc interfacing method
03/24/2005US20050065060 cleaning solvent for electronic parts, precision machinery components; extraction solvent
03/24/2005US20050064935 Method and apparatus for creating and playing soundtracks in a gaming system
03/24/2005US20050063682 [integrated control chip]
03/24/2005US20050063676 Recording apparatus and method
03/24/2005US20050063675 Data storage medium in which multiple bitstreams are recorded, apparatus and method for reproducing the multiple bitstreams, and apparatus and method for reproducing the multiple bitstreams
03/24/2005US20050063672 Information storage medium storing multi-angle data and method and apparatus for reproducing the multi-angle data
03/24/2005US20050063671 Information storage medium storing multi-angle data and method and apparatus for reproducing the multi-angle data
03/24/2005US20050063665 Information recording device
03/24/2005US20050063492 Phase adjustment circuit and demodulation circuit
03/24/2005US20050063296 Optical disk
03/24/2005US20050063294 Optical disk
03/24/2005US20050063290 Information recording method, information recording device, information recording system, program, and recording medium
03/24/2005US20050063277 Wobble signal demodulation circuit and optical disk apparatus
03/24/2005US20050063276 Optical disc device
03/24/2005US20050063275 Adaptive equalization apparatus and adaptive equalization method
03/24/2005US20050063270 Amplifier circuit for optical desk drive
03/24/2005US20050063267 Optical disc reproducing apparatus
03/24/2005US20050063266 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
03/24/2005US20050063265 Data storage medium reproducing device and method for reproducing data storage medium
03/24/2005US20050063256 Data storage in optical discs
03/24/2005US20050063255 Record medium with different latencies
03/24/2005US20050063088 Systems for limiting channel control values to thereby improve servo-demodulation robustness
03/24/2005US20050062859 Method of providing photofinishing services
03/24/2005US20050062623 Encoding and decoding methods and apparatuses for recording system
03/24/2005US20050062622 Method and system for converting digital samples to an analog signal
03/24/2005US20050062527 Digital amplifier
03/24/2005US20050062281 Printed media with machine readable markings
03/24/2005DE19603858B4 Signal-Regeneriervorrichtung Signal recovery device
03/24/2005DE10340165A1 Sensor connection procedure for vehicle TTCAN networks synchronizes sensor or actuator to bus system clock during fast clock first phase
03/24/2005DE10339116A1 Voice-recording system for a motor vehicle has a microphone and a loudspeaker for capturing, storing and replaying acoustic information
03/24/2005DE102004040971A1 Verfahren zum Erfassen von Land-Pre-Pit-Signalen und ein optisches Plattenspielgerät A method for detecting land pre-pit signals and an optical disk apparatus
03/24/2005DE102004040970A1 Verfahren zum Nachweis eines Land-Pre-Pit-Signales und Bildplattenspieler A method for detecting a land pre-pit signal and image turntable
03/23/2005EP1517558A1 Content delivery system, content delivery apparatus, content recording/playback apparatus, content recording/playback method, and computer program
03/23/2005EP1517438A1 Digital amplifier
03/23/2005EP1517327A2 High-speed error correcting apparatus with efficient data transfer
03/23/2005EP1517326A1 Data recording/reproduction device, data recording/reproduction method, and digital camera
03/23/2005EP1517325A2 Optical disc apparatus and hybrid optical disc
03/23/2005EP1517324A2 Methods and apparatus for recording reproducing, transmitting and/or receiving compressed data and recording medium therefor
03/23/2005EP1517322A2 Source selection apparatus, information output apparatus, source allocation method
03/23/2005EP1517312A2 Optical multilayer information recording method and device
03/23/2005EP1517310A1 Information recording medium, information recording/reproducing apparatus and information reproducing method
03/23/2005EP1517229A1 Information processing device, information processing method, and information processing program
03/23/2005EP1516484A1 Trick play of encrypted data in a conditional access signal
03/23/2005EP1516336A1 Data overwriting in probe-based data storage devices
03/23/2005EP1516335A1 Method and device for writing a multi-layer optical disc
03/23/2005EP1516334A1 Recording medium having data structure for managing reproduction of multiple reproduction path video data for at least a segment of a title recorded thereon and recording and reproducing methods and apparatuses
03/23/2005EP1516333A1 Recording medium having data structure for managing reproduction of multiple reproduction path video data for at least a segment of a title recorded thereon and recording and reproducing methods and apparatuses
03/23/2005EP1516332A1 Recording medium having data structure for managing reproduction of multiple title video data recorded thereon and recording and reproducing methods and apparatuses
03/23/2005EP1516331A1 Recording medium having data structure including navigation control information for managing reproduction of video data recorded thereon and recording and reproducing methods and apparatuses
03/23/2005EP1516330A1 Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses
03/23/2005EP1516329A1 Recording medium having data structure for managing reproduction of video data recorded thereon
03/23/2005EP1516328A1 Recording medium having data structure for managing reproduction of video data recorded thereon
03/23/2005EP1516326A2 Stray field equalization for improved domain expansion reading
03/23/2005EP1516325A1 Chip on disc record carrier with integrated power supply
03/23/2005EP1516320A1 Recording medium having data structure for managing reproduction of multiple reproduction path video data for at least a segment of a title recorded thereon and recording and reproducing methods and apparatuses
03/23/2005EP1516319A2 Methods and systems for compression of stored audio
03/23/2005EP1516253A2 Method for handling data, data storage system, file system and computer program product
03/23/2005EP1325499B1 Information recording/reproducing apparatus and method, recording medium and information recording medium with recording/reproducing control program
03/23/2005EP1222769A4 Active data hiding for secure electronic media distribution
03/23/2005CN2687793Y Stacked storage media data reading platform
03/23/2005CN1599981A 简单的解码方法和设备 Simple decoding method and apparatus
03/23/2005CN1599935A Data storage methods and apparatuses with basic and extended file system capacity
03/23/2005CN1599455A Apparatus and method for providing high speed download service of multimedia contents
03/23/2005CN1598960A Device and method for reproducing transport stream, program recording medium and data recording medium
03/23/2005CN1598959A Optical disc device
03/23/2005CN1598958A Device and method for data reproduction
03/23/2005CN1598957A Recording method, recording medium and recording apparatus
03/23/2005CN1598956A Method for changing picture of menu background of digital video disk player
03/23/2005CN1598955A Sound system
03/23/2005CN1598950A Optical disk reproducing device
03/23/2005CN1598734A Program, recording medium and reproduction apparatus
03/23/2005CN1194552C Method and device for decoding digital video stream in digital video system
03/23/2005CN1194551C Producing trick modes signal for digital video recorder
03/23/2005CN1194536C Method for simultaneously recording and reading digital audio and video dataflow and receiver using same
03/23/2005CN1194473C Digital phase-locked loop device and signal generating method
03/23/2005CN1194350C Method for recording or playback of low bitrate data streams
03/23/2005CN1194349C Reproducing device for recorded information
03/23/2005CN1194340C Optical power calibrating method and optical disk drive
03/23/2005CN1194339C Vetbey detector for CD system
03/22/2005US6871301 Apparatus and method for using a 2-wire bus to deskew 4 XAUI lanes across multiple ASIC chips
03/22/2005US6871205 Recording apparatus, recording method, and disc shaped record medium
03/22/2005US6871007 Signal processing on information files so as to obtain characteristic point information sequences
03/22/2005US6870880 Waveform equalization apparatus
03/22/2005US6870804 Optical disk, optical disk recording method and optical disk apparatus
03/22/2005US6870803 Information storage apparatus and information reproducing method for reducing cross talk from a region adjacent a recorded information mark
03/22/2005US6870801 Track servo control method, track servo controller and optical storage device
03/22/2005US6870799 Information-signal recording and reproducing apparatus