| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 06/12/2003 | WO2003049113A2 Data storage methods and apparatuses with basic and extended file system capacity |
| 06/12/2003 | WO2003049111A1 Data recording/reproducing apparatus and data recording/reproducing method |
| 06/12/2003 | WO2003049109A1 System and method for efficient media certification during servowriting |
| 06/12/2003 | WO2003049108A2 Digital audio with parameters for real-time time scaling |
| 06/12/2003 | WO2003049107A2 A copy-protected compact disc and method for producing same |
| 06/12/2003 | WO2003049106A2 Method and apparatus for verifying the integrity of system data |
| 06/12/2003 | WO2003049105A1 Apparatus and methods for detecting illicit content that has been imported into a secure domain |
| 06/12/2003 | WO2003049101A2 Asymmetric run length constraints for increased resolution and power margin in mammos read-out |
| 06/12/2003 | WO2003049093A1 Disc, disc manufacturing method, recording/reproducing system, and semiconductor recording apparatus |
| 06/12/2003 | US20030110444 Data processing method, circuit, and apparatus with increased accuracy |
| 06/12/2003 | US20030110437 Method for iteratively decoding block turbo codes and recording medium for storing iterative decoding program of block turbo codes |
| 06/12/2003 | US20030110418 Data recorder and data recording method avoiding data loss due to data transfer error |
| 06/12/2003 | US20030110352 Data storage apparatus that combines a group of continuous data series stored in buffer separately before storing in a recording medium |
| 06/12/2003 | US20030110134 Recording apparatus for recording digital information |
| 06/12/2003 | US20030110132 Content data, and its recording medium, recording method, recording apparatus, copying method, reproducing method, reproducing apparatus and output method |
| 06/12/2003 | US20030108341 Optical disk for high resolution and three-dimensional video recording, optical disk reproduction apparatus, and optical disk recording apparatus |
| 06/12/2003 | US20030108340 Method for transferring data, storage device, its controlling method and controller for data transfer |
| 06/12/2003 | US20030108338 Optical disk, reproduction apparatus, reproduction method, and recording medium |
| 06/12/2003 | US20030108335 Information recording apparatus and method, information reproducing apparatus and method, information recording medium, program storage medium, and program |
| 06/12/2003 | US20030108333 Apparatus for and method of recording information, apparatus for and method of reproducing information, recording medium, and information recording medium |
| 06/12/2003 | US20030108330 Method of playing optical recording media |
| 06/12/2003 | US20030108200 Recording medium, recording medium method and apparatus , information signal output control method, recording medium reproducing apparatus, signal transmission method, and content data |
| 06/12/2003 | US20030108097 Adaptive equalizer for controlling operation thereof by using sign and absolute value of output signal thereof |
| 06/12/2003 | US20030107970 Method for recording wobble signals on an optical disc and optical disc on which the wobble signals are recorded |
| 06/12/2003 | US20030107969 Information recording medium, information recording method and information recording apparatus |
| 06/12/2003 | US20030107968 Recording and reproducing method of optical information recording medium |
| 06/12/2003 | US20030107966 Optical disc drive and signal processing method |
| 06/12/2003 | US20030107962 Link method and system for providing recorded data continuity in a compact disc |
| 06/12/2003 | US20030107958 Optical disk unit capable of reading out data normally and continuously after suspension of data writing |
| 06/12/2003 | US20030107957 Reproduction method and reproduction apparatus |
| 06/12/2003 | US20030107833 Patterned media magnetic recording disk drive with timing of write pulses by sensing the patterned media |
| 06/12/2003 | US20030107831 Method and apparatus for preprocessing low frequencies in perpendicular recording |
| 06/12/2003 | US20030107504 Modulation code system and methods of encoding and decoding a signal by multiple integration |
| 06/11/2003 | EP1318520A2 Method for recording wobble signals on an optical disk and optical disk on which the wobble signals are recorded |
| 06/11/2003 | EP1318519A2 Information playback apparatus |
| 06/11/2003 | EP1318518A2 Recording medium and recording system |
| 06/11/2003 | EP1318517A2 Data recording medium, reproduction apparatus; recording apparatus, reproducing method, recording method, computer-readable recorded medium in which reproducing program is recorded, and computer-readable recorded medium in which recording program is recorded |
| 06/11/2003 | EP1318508A2 Wobble signal detection circuit and optical disk device |
| 06/11/2003 | EP1318503A2 Audio signal outputting method, audio signal reproduction method, and computer program product |
| 06/11/2003 | EP1317856A2 Method and data recorder for recording data packet timestamps |
| 06/11/2003 | EP1317807A2 System and method for processing audio data |
| 06/11/2003 | EP1317755A1 Information carrier, apparatus for retrieving information from the information carrier and apparatus for recording information on the information carrier |
| 06/11/2003 | EP1317754A1 Audio signal processing with adaptive noise-shaping modulation |
| 06/11/2003 | EP1317695A2 Digital imaging system having distribution controlled over a distributed network |
| 06/11/2003 | CN1423860A Method and apparatus for coding information, method and apparatus for decoding coded information, recording medium and method of fabricating the same |
| 06/11/2003 | CN1423817A Menu generating method and recording device for a record carrier |
| 06/11/2003 | CN1423815A A method of disaster recovery for re-writable disk media |
| 06/11/2003 | CN1423814A Apparatus and method for reading data from a data carrier and data carrier for use in the apparatus and method |
| 06/11/2003 | CN1423811A Optical disk and optical disk address reading device and method |
| 06/11/2003 | CN1423277A 记录方法 Recording method |
| 06/11/2003 | CN1423274A Data recording medium, reproducing and recording device and reproducing and recording method |
| 06/11/2003 | CN1423273A Optical recording medium and apparatus and method for playing said medium |
| 06/11/2003 | CN1423272A Optical recording medium and apparatus and method for playing said medium |
| 06/11/2003 | CN1423271A Method and system for computing fragment rate of magnetic disc |
| 06/11/2003 | CN1423270A System for detecting signal dither and its correcting method |
| 06/11/2003 | CN1423268A Method for broadcasting record medium |
| 06/11/2003 | CN1423255A Method and apparatus for detecting plat form preset pit address information recorded on CD |
| 06/11/2003 | CN1423254A CD reproducing device |
| 06/11/2003 | CN1423225A Information changing device |
| 06/11/2003 | CN1111307C Method for detecting synchronous information required by recording information in string code cutting zone of decoding CD |
| 06/10/2003 | US6578164 Method for detecting transient write errors in a disk drive having a dual transducer slider |
| 06/10/2003 | US6578163 Recording medium having spare area for defect management and information on defect management, and method of allocating spare area and method of managing defects |
| 06/10/2003 | US6578149 Method for reproducing data, apparatus for reproducing data, method for coding data, method for recording data, apparatus for recording and reproducing data, method for authentication, semiconductor chip, reproducing apparatus, recording apparatus and data processing apparatus |
| 06/10/2003 | US6578136 Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder circuit |
| 06/10/2003 | US6578049 Replay appliance for recording media containing information blocks |
| 06/10/2003 | US6577814 Video data recording and reproduction using time slot allocation |
| 06/10/2003 | US6577810 Method of restricting reproduction for information signal, information signal reproducing device, and information signal recording medium |
| 06/10/2003 | US6577808 Recording device having detection means for detecting additional information in reception data and for recording the additional information in a positionally fixed area in a recording track |
| 06/10/2003 | US6577590 Optical disk having wobble patterns |
| 06/10/2003 | US6577589 Information recording medium, information recording apparatus and information reproducing apparatus |
| 06/10/2003 | US6577574 Method of registering a running time on an information carrier, information carrier and apparatus |
| 06/10/2003 | US6577573 Optical information reproducing method in which either a first edge signal or a second edge signal is selected depending on a length of a mark on an optical information medium |
| 06/10/2003 | US6577572 Apparatus for reproduction or recording data or information with a photodetector and digital error signal and evaluation signal processing |
| 06/10/2003 | US6577569 Optical disk reroducing device |
| 06/10/2003 | US6577563 Disk apparatus |
| 06/10/2003 | US6577561 Anti-chipping recording disc, reading method and recording head |
| 06/10/2003 | US6577462 Method and device for recording and reproducing data |
| 06/10/2003 | US6577461 Magnetic disk drive |
| 06/10/2003 | US6577460 Method and apparatus for improving track format efficiency in a direct access storage device |
| 06/10/2003 | US6577255 Method and apparatus for encoding digital data |
| 06/10/2003 | US6576825 Audio reproduction apparatus for reproducing music information recorded on a digital disk |
| 06/10/2003 | CA2154800C Audio/video/data component system bus |
| 06/05/2003 | WO2003047261A1 A method and an apparatus for stream conversion, a method and an apparatus for data recording, and data recording medium |
| 06/05/2003 | WO2003047256A2 Enhanced content resolution method |
| 06/05/2003 | WO2003047250A2 A method and an apparatus for stream conversion, a method and an apparatus for data recording, and data recording medium |
| 06/05/2003 | WO2003047248A1 System and method for automatically refreshing data |
| 06/05/2003 | WO2003047247A1 Information recorder, system for copying information, method for copying information, program and computer readable recording medium |
| 06/05/2003 | WO2003047111A2 High rate run length limited code |
| 06/05/2003 | WO2003046916A2 Information recording method and apparatus, information reproducing method and apparatus, information recording medium, program storage medium and program |
| 06/05/2003 | WO2003046910A1 Unauthorized copy recording medium use preventing method, and information recording medium to which the method is appied |
| 06/05/2003 | WO2003046909A1 Optical recording apparatus, optical reproduction apparatus, recording medium recording method, and recording medium reproduction method |
| 06/05/2003 | WO2003046908A2 Recording medium and copy apparatus |
| 06/05/2003 | WO2003046906A1 Playback apparatus with second variation detection |
| 06/05/2003 | WO2003046902A1 Multilayer optical recording medium, method for recording data, and recorder |
| 06/05/2003 | WO2003046895A2 Device for scanning optical record carrier |
| 06/05/2003 | WO2003046810A1 Image reporting method and system |
| 06/05/2003 | WO2003046749A1 Interactive broadband server system |
| 06/05/2003 | WO2003046680A2 Dynamic copy protection of optical media |
| 06/05/2003 | WO2003021592A8 Data detection for local probe data storage devices |
| 06/05/2003 | WO2003021580A3 Optical data storage medium and methods for reading and writing such a medium |