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
08/20/2003EP0821360B1 Data decoder
08/20/2003CN1437750A Data recorder
08/20/2003CN1437749A Recording apparatus, reproducing apparatus, data processing apparatus, recording/reproducing apparatus, and data transmitting apparatus
08/20/2003CN1437196A System and method for recording medium use in improved audio-video (AV) system
08/20/2003CN1437195A Seeking, recovering and permanent delet method for object flow
08/20/2003CN1437194A Digital recording or reproducing apparatus, documents management method, documents information generating method, managemtn information generating device and analytical apparatus and medium
08/20/2003CN1437193A Information recording/replaying equipment and method
08/20/2003CN1437188A Recording medium and recording/replaying device thereof
08/20/2003CN1437187A Information recording method and optical recording medium thereof
08/20/2003CN1437170A Digital content management apparatus and digital content management program
08/20/2003CN1119016C Digital image signal recording apparatus and reproducing apparatus
08/20/2003CN1118942C Conversion of string m-bit information word to modulated signal
08/20/2003CN1118824C Tape recording and/or reproducing device and tape ejecting method
08/20/2003CN1118822C Method and apparatus for trackwise burst error correction in a multitrack storage format
08/20/2003CN1118821C Digital signal recording device and reproducing equipment
08/20/2003CN1118820C Disc reproducing apparatus and method
08/20/2003CN1118819C Partial integrator assembly
08/20/2003CN1118818C Image display and its special regeneration control device
08/20/2003CN1118817C Clock generating device and disc driving device
08/20/2003CN1118816C Device for writing pre-compensation in magnetic media recording
08/20/2003CN1118814C Apparatus and method for controlling multizone memory
08/20/2003CN1118804C Recording apparatus and reproducing apparatus
08/20/2003CN1118802C Method and device for reading data from disc carrier
08/20/2003CN1118800C Equipment for storing and/or reproducing information and recording carrier
08/20/2003CN1118799C Reproducing method and recording medium
08/19/2003US6609203 Secure optically readable memory usable in connection with a limited number of machines
08/19/2003US6609175 Information recording method, information recording device, and information storage medium
08/19/2003US6609169 Solid-state audio-video playback system
08/19/2003US6609073 Electronic device for calculating the time interval between successive transitions of an incident signal
08/19/2003US6608871 Data slicers
08/19/2003US6608810 Optical disk comprising a positional information section and a sync mark section each having a wobble pattern
08/19/2003US6608807 Generating a multilevel calibration sequence for precompensation
08/19/2003US6608806 Information recording method and apparatus with suppressed mark edge jitters
08/19/2003US6608804 Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof
08/19/2003US6608803 Recording medium reproduction apparatus
08/19/2003US6608524 Automatic gain control circuit
08/19/2003CA2088201C Digital information transferring apparatus capable of identifying the type of device supplied with the transferred information
08/19/2003CA2083713C High efficiency digital data encoding and decoding apparatus
08/14/2003WO2003067881A1 Information processing apparatus and method
08/14/2003WO2003067765A1 Method and apparatus for variable length coding of bit planes
08/14/2003WO2003067591A1 Information storage medium containing display mode information, and reproducing apparatus and method therefor
08/14/2003WO2003067590A1 Data recording apparatus and recording method
08/14/2003WO2003067581A1 Information medium and information recording/reproduction apparatus
08/14/2003WO2003067578A1 Optical information recording condition adjustment method, recording/reproducing method and apparatus
08/14/2003WO2003067507A2 Method and system for optical disc copy-protection
08/14/2003WO2003067498A2 Method of personalizing and identifying communications
08/14/2003WO2003034424A3 Improvements in or relating to the copy protection of optical discs
08/14/2003WO2003030165A3 Transmission method, sending device and receiving device
08/14/2003WO2002023951A3 Channel status management for multichannel audio distribution
08/14/2003US20030154388 Information recording medium, information recording apparatus, information recording method, information reproduction apparatus and information reproduction method
08/14/2003US20030154379 Watermark data embedding apparatus and extracting apparatus
08/14/2003US20030154377 Data processing apparatus , data processing method, and program
08/14/2003US20030154344 Data recording and reproducing method and apparatus capable of recompressing individual data blocks
08/14/2003US20030154333 Method and apparatus for efficiently allocating memory in audio still video (ASV) applications
08/14/2003US20030153993 Data playing system, transmitting and receiving apparatus, and bus conversion unit
08/14/2003US20030152372 Format converting apparatus, format converting method, format converting program, storage medium storing format converting program, information recording apparatus, information recording method, information recording program, and storage medium storing information recording program
08/14/2003US20030152371 Method and apparatus for efficiently allocating memory when switching between DVD audio and DVD video
08/14/2003US20030152370 Audio data structure, recording medium thereof, and processing apparatus thereof
08/14/2003US20030152369 Information recording apparatus and information recording method
08/14/2003US20030152368 Data playback apparatus and method
08/14/2003US20030152361 Digital recording device capable of converting and recording resolution of image data of digital television broadcast and recording method therefor
08/14/2003US20030152360 Time-series data recording device and time-series data recording method
08/14/2003US20030152359 System and method for improving use of a recording medium of an audio-video (AV) system
08/14/2003US20030152223 Information recording/replaying apparatus and method
08/14/2003US20030152222 Copyright protection system, recording device, and reproduction device
08/14/2003US20030152175 Post-processor using a noise whitened matched filter for a mass data storage device, or the like
08/14/2003US20030152019 Limited play optical devices with interstitial reactive layer and methods of making same
08/14/2003US20030152009 Optical disk medium, and data recording method and device
08/14/2003US20030152008 Modulation signal generator for producing original disc of optical disc
08/14/2003US20030152007 Disk recording system by data reading and straightforward conversion to digital data
08/14/2003US20030152006 Information recording method and optical recording medium therefor
08/14/2003US20030152005 Method of recording and/or reproducing information onto/from an information storage medium and an information-recording and/or information-reproducing device
08/14/2003US20030152004 Recording medium reproducing apparatus
08/14/2003US20030151992 Disk device, read control method for management information in disk device, and data processing terminal device using that disk device
08/14/2003US20030151991 Recording method, recording apparatus, reproducing method and reproducing apparatus
08/14/2003US20030151988 Optical information recording and reproducing method and apparatus for reproducing information utilizing maximum-likelihood decode
08/14/2003US20030151855 Bidirectional read-while-write data recording system
08/14/2003US20030151842 Adaptive equalizing circuit and regenerative device using it, and adaptive equalizing method
08/14/2003US20030151841 Data recording method and data recording/reproducing device, recording medium
08/14/2003US20030151838 Data decoding method and circuit and information recording and reproducing apparatus using the same
08/14/2003US20030151837 Method and apparatus for implementing adaptive reordering of data recovery procedure steps in a disk drive
08/14/2003US20030151688 Image processing apparatus
08/14/2003US20030151535 Circuits, systems and methods for volume control in 1-bit digital audio systems
08/14/2003CA2464808A1 Method and system for optical disc copy-protection
08/13/2003EP1335378A2 Dvd audio disk reproducing device and method thereof
08/13/2003EP1335377A2 Dvd audio disk reproducing device and method thereof
08/13/2003EP1335376A1 Recording medium reproducing apparatus
08/13/2003EP1335375A2 System and method for improving use of a recording medium
08/13/2003EP1335373A1 Code conversion method and apparatus, code recording medium, code recording apparatus and code reproducing apparatus
08/13/2003EP1335372A1 Code conversion method and apparatus, code recording medium, code recording apparatus and code reproducing apparatus
08/13/2003EP1335371A1 Code conversion method and apparatus, code recording medium, code recording apparatus and code reproducing apparatus
08/13/2003EP1335370A1 Code conversion method and apparatus, code recording medium, code recording apparatus and code reproducing apparatus
08/13/2003EP1335369A1 Information processor, information processing method and medium recording information processing method
08/13/2003EP1335368A2 Data recording medium and apparatus with copy permission information
08/13/2003EP1335367A2 Data recording medium and apparatus with copy permission information
08/13/2003EP1335365A2 Data storage apparatus and method
08/13/2003EP1335364A2 Access control method and storage apparatus
08/13/2003EP1335363A2 Valid medium management system
08/13/2003EP1335361A1 Method and apparatus for CD format decision
08/13/2003EP1335360A2 Recording/reproduction apparatus, information processing system including the same apparatus, and method of initializing a recording medium in the apparatus
1 ... 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 ... 820