| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 03/04/2003 | US6529946 Downloading system |
| 03/04/2003 | US6529685 Multimedia direct access storage device and formatting method |
| 03/04/2003 | US6529682 Information recording medium, apparatus and method for performing after-recording on the recording medium |
| 03/04/2003 | US6529681 Information recording method and information reproducing method |
| 03/04/2003 | US6529679 Information processing apparatus and method as well as providing medium |
| 03/04/2003 | US6529604 Scalable stereo audio encoding/decoding method and apparatus |
| 03/04/2003 | US6529506 Data processing apparatus and data recording media |
| 03/04/2003 | US6529469 Data recording and reproducing method for multi-layered optical disk system |
| 03/04/2003 | US6529467 Information recording method and apparatus with suppressed mark edge jitters |
| 03/04/2003 | US6529460 Detection of pulse peak instance and amplitude in a storage drive |
| 03/04/2003 | US6529459 Process and device for extracting binary data conveyed by an incident signal, in particular a signal emanating from a digital disk |
| 03/04/2003 | US6529458 Method for managing defective area of optical recording medium |
| 03/04/2003 | US6529456 Disk reproducing device, a disk reproducing method, a disk rotation control method, and a regenerative clock signal generating device |
| 03/04/2003 | US6529453 Content providing system |
| 03/04/2003 | US6529452 Recording/reproducing device and recording/reproducing method |
| 03/04/2003 | US6529451 Optical disk and optical disk drive device |
| 03/04/2003 | US6529341 Magnetic recording/reproduction device using preformat information |
| 03/04/2003 | US6529340 Asymmetry correction circuit |
| 03/04/2003 | US6529290 Dubbing apparatus |
| 03/04/2003 | US6529147 Information carrier, device for encoding, method for encoding, device for decoding and method for decoding |
| 02/27/2003 | WO2003017658A1 Stream recording and/or reproducing apparatus and recording and/or reproducing method |
| 02/27/2003 | WO2003017656A1 Wireless mobile device |
| 02/27/2003 | WO2003017499A2 Enhanced coding for informed decoders |
| 02/27/2003 | WO2003017275A2 Method and apparatus for transmitting audio and non-audio information with error correction |
| 02/27/2003 | WO2003017274A1 Optical disk recording and/or reproducing apparatus and its recording and/or reproducing method |
| 02/27/2003 | WO2003017273A1 Information recoring device, information reproducing device, information recoring method, information reproducing method, and computer program |
| 02/27/2003 | WO2003017272A1 Signal, storage medium, method and device for recording signal; method and device for reproducing signal |
| 02/27/2003 | WO2003017271A1 Method for exchanging and trading with data having a multimedia content |
| 02/27/2003 | WO2003017261A1 Method for reducing the noise in a wobble signal |
| 02/27/2003 | WO2003017260A2 Method for reducing the noise in a wobble signal |
| 02/27/2003 | WO2003017202A2 Systems and methods for media authentication |
| 02/27/2003 | WO2003017201A1 Increasing the size of a data-set and watermarking |
| 02/27/2003 | WO2002043395A3 Multimedia transfer system |
| 02/27/2003 | WO2002009104A3 A drive with streaming-optimized write validation |
| 02/27/2003 | US20030041327 System with improved user interface |
| 02/27/2003 | US20030041298 Emulation system for evaluating digital data channel configurations |
| 02/27/2003 | US20030041292 Data recovery circuit for minimizing power consumption by non-integer times oversampling |
| 02/27/2003 | US20030041239 Systems and methods using cryptography to protect secure computing environments |
| 02/27/2003 | US20030041221 Data protection method, data protection system, access apparatus, computer-readable recording medium on which access program is recorded and data recording apparatus |
| 02/27/2003 | US20030041123 Communication system, communication apparatus, communication method, storage medium, and package medium |
| 02/27/2003 | US20030040957 Advertising employing watermarking |
| 02/27/2003 | US20030040917 Device and method for selective recall and preservation of events prior to decision to record the events |
| 02/27/2003 | US20030040293 Entertainment device having a content library and adaptive content selection |
| 02/27/2003 | US20030039469 Method for creating caption-based search information of moving picture data, searching moving picture data based on such information, and reproduction apparatus using said method |
| 02/27/2003 | US20030039468 Data recording device, data reproducing device, data recording method, and data reproducing method |
| 02/27/2003 | US20030039467 Method for DVD recording of a data stream and DVD recorder |
| 02/27/2003 | US20030039193 Coding and decoding method of suppressing DC component in codestream |
| 02/27/2003 | US20030039192 Information recording method and apparatus with suppressed mark edge jitters |
| 02/27/2003 | US20030039190 Track-synchronous audio signal recording method and apparatus |
| 02/27/2003 | US20030039187 Recording apparatus for recording data on optically readable discs |
| 02/27/2003 | US20030039186 Information recording apparatus for writable recording media |
| 02/27/2003 | US20030039178 Digital audio recording and playback apparatus |
| 02/27/2003 | US20030039154 Recording apparatus |
| 02/27/2003 | US20030039050 Connection control circuit and information storage apparatus |
| 02/27/2003 | US20030039049 Method and apparatus for selecting equalization targets |
| 02/27/2003 | US20030039048 Drop-out management system and method |
| 02/27/2003 | US20030039047 Servo format for disk drive data storage devices |
| 02/27/2003 | US20030039044 Apparatus and method for transmitting and receiving digital information |
| 02/27/2003 | US20030038807 Method and apparatus for providing computer-compatible fully synchronized audio/video information |
| 02/27/2003 | CA2457834A1 Systems and methods for media authentication |
| 02/27/2003 | CA2456548A1 Method for reducing the noise in a wobble signal |
| 02/27/2003 | CA2456419A1 Method for reducing the noise in a wobble signal |
| 02/26/2003 | EP1286544A1 Recording apparatus and method, reproducing apparatus and method, recorded medium, and program |
| 02/26/2003 | EP1286538A2 Method for DVD recording of a data stream and DVD recorder |
| 02/26/2003 | EP1286530A2 Recording audio enabling software and images on a removable storage medium |
| 02/26/2003 | EP1286495A1 Information recording/reproducing apparatus and method |
| 02/26/2003 | EP1286353A2 DVD-audio disk, and apparatus and method for playing the same |
| 02/26/2003 | EP1286352A2 DVD-audio disk, and apparatus and method for playing the same |
| 02/26/2003 | EP1286348A2 Digital data embedding/detection apparatus based on periodic phase shift |
| 02/26/2003 | EP1286342A1 Optical disk and methods for recording and reproducing essential information of optical disc |
| 02/26/2003 | EP1286341A2 Optical disk apparatus with flexible capacity by adjustment of recording density |
| 02/26/2003 | EP1285438A1 Information carrier and devices for scanning the information carrier |
| 02/26/2003 | EP1285437A2 Methods and devices for recording marks on a recording surface of an optical record carrier |
| 02/26/2003 | EP0853805B1 Transmission, recording and reproduction of a digital information signal |
| 02/26/2003 | EP0765544B1 Recording medium, digital modulation/demodulation apparatus and digital modulation/demodulation method |
| 02/26/2003 | EP0717357B1 Disk array apparatus |
| 02/26/2003 | CN1399765A Methods and apparatus for multi-layer data hiding |
| 02/26/2003 | CN1399740A Internet based hearing assessment method |
| 02/26/2003 | CN1399271A Recording and/or producing device, fault area processing method and record medium |
| 02/26/2003 | CN1399270A Equipment, method and record medium for record and reproduction of moving image |
| 02/26/2003 | CN1399269A Equipment, method and record medium for record and reproduction of moving image |
| 02/26/2003 | CN1399268A Equipment, method and record medium for record and reproduction of moving image |
| 02/26/2003 | CN1399267A Recording and reproducing method, device and program of image signal |
| 02/26/2003 | CN1399266A Recording and/or reproducing device, fault area treating method and record medium |
| 02/26/2003 | CN1399265A Evaluation method of reproduced signal quality and information reproducer |
| 02/26/2003 | CN1399264A Method and electronic machine for CD control of audio and video ads |
| 02/26/2003 | CN1399259A AC signal detecting method and its DC level level detecting method |
| 02/26/2003 | CN1399255A Equipment for detecting CD record and abnormal state of reproducer |
| 02/26/2003 | CN1399204A File managing device and method for portable equipment |
| 02/26/2003 | CN1102321C Data reproducing apparatus |
| 02/26/2003 | CN1102320C Apparatus for processing video signal and method thereof |
| 02/26/2003 | CN1102290C Optical disk reproducing method for easily realizing branch reproduction to parental lock section with little amount of control information |
| 02/26/2003 | CN1102289C Apparatus for processing signal obtained from storage medium |
| 02/26/2003 | CN1102288C Game VCD playback machine |
| 02/26/2003 | CN1102285C Information reading apparatus |
| 02/26/2003 | CN1102264C Video data bus communication system and method |
| 02/25/2003 | USRE38007 Controlled-access broadcast signal receiving system |
| 02/25/2003 | US6526522 Defect area management method of optical recording medium |
| 02/25/2003 | US6526510 Signal reproducing method and apparatus, signal recording method and apparatus and signal recording system |
| 02/25/2003 | US6526482 Method of and apparatus for tracking appended data on storage medium |