| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 01/22/2004 | US20040015441 Information processing apparatus |
| 01/22/2004 | US20040015398 Method of disseminating advertisements using an embedded media player page |
| 01/22/2004 | US20040015363 Audio watermarking to convey auxiliary information, and media employing same |
| 01/22/2004 | US20040015362 Methods for decoding watermark data from audio, and controlling audio devices in accordance therewith |
| 01/22/2004 | US20040015253 Data processing apparatus and data processing method |
| 01/22/2004 | US20040014505 Method of saving power by reducing active reception time in standby mode |
| 01/22/2004 | US20040013416 Optical disc player |
| 01/22/2004 | US20040013412 Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc |
| 01/22/2004 | US20040013411 Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc |
| 01/22/2004 | US20040013410 Recording/reproducing apparatus with two systems |
| 01/22/2004 | US20040013408 Method for creating, updating, and recording seamless presentation information of moving picture data in a rewritable recording medium |
| 01/22/2004 | US20040013405 Method for preparing/printing video scene indices |
| 01/22/2004 | US20040013402 Video recording and reproducing apparatus |
| 01/22/2004 | US20040013399 Information processing method and apparatus |
| 01/22/2004 | US20040013267 Copyright protection system |
| 01/22/2004 | US20040013245 Voice storage device and voice coding device |
| 01/22/2004 | US20040013188 Bit stream linear equalizer with AGC loop |
| 01/22/2004 | US20040013184 Bit stream conditioning circuit having adjustable input sensitivity |
| 01/22/2004 | US20040013182 Bit stream conditioning circuit having output pre-emphasis |
| 01/22/2004 | US20040013080 Optical disk |
| 01/22/2004 | US20040013074 Multi-layered optical information storage medium and recording/reproducing method for the optical information storage medium |
| 01/22/2004 | US20040013068 Information recording apparatus and method thereof, and waveform data generating device and method thereof |
| 01/22/2004 | US20040013063 Wobble detection circuit corresponding to a plurality of media having different pre-formats and optical disk apparatus having reduced size |
| 01/22/2004 | US20040013062 Recording medium, its controller and controlling method |
| 01/22/2004 | US20040013061 Method for defect management of an optical disk |
| 01/22/2004 | US20040013060 Information recording and reproduction apparatus, information recording and reproduction method, and broadcast receiving apparatus |
| 01/22/2004 | US20040013059 Information recording medium, information recording method, information recording apparatus, information reproduction method, and information reproduction apparatus |
| 01/22/2004 | US20040013058 Dubbing apparatus for dubbing data |
| 01/22/2004 | US20040013052 Data recording method and apparatus, data reproducing method and apparatus, and data edition method and apparatus |
| 01/22/2004 | US20040013049 Recording/reproducing apparatus for domain-wall-displacement magneto-optical recording medium |
| 01/22/2004 | US20040013008 Recording/reproducing apparatus and recording/reproducing method |
| 01/22/2004 | DE69626130T2 Datenintegritätscode und querüberprüfender code mit logischer blockadresse Data Integrity Code and across-checking code with logical block address |
| 01/22/2004 | CA2492336A1 Access controlled optical disc and method therefor |
| 01/22/2004 | CA2491844A1 Interleaving of base and enhancement layers for hd-dvd using alternate stream identification for enhancement layer |
| 01/22/2004 | CA2491761A1 Interleaving of base and enhancement layers for hd-dvd |
| 01/21/2004 | EP1383321A1 Av data recording/reproducing apparatus and method and recording medium on which data is recorded by the av data recoridng/reproducing apparatus or method |
| 01/21/2004 | EP1383279A2 Method and device for controlling capture device via LAN |
| 01/21/2004 | EP1383128A2 Method for replacing defective block with good block to record data in optical disc apparatus |
| 01/21/2004 | EP1383127A2 Host processing device using external storage medium |
| 01/21/2004 | EP1383126A1 Method of recording on recording medium and recording device, and method of reproducing from recording mediumand reproducing device |
| 01/21/2004 | EP1383120A2 Recording/reproducing apparatus for domain-wall-displacement magneto-optical recording medium |
| 01/21/2004 | EP1383118A2 Apparatus and method for information recording, and device and method for waveform data generation |
| 01/21/2004 | EP1383116A1 Optical recording method |
| 01/21/2004 | EP1382200A2 Method for playing back multimedia data by means of an entertainment device |
| 01/21/2004 | EP1382125A1 Method and device for encoding information words, method and device for decoding information words, storage medium and signal |
| 01/21/2004 | EP1381993A2 Method and apparatus for establishing usage rights for digital content to be created in the future |
| 01/21/2004 | EP1381955A2 Low power digital audio decoding/playing system for computing devices |
| 01/21/2004 | EP1275112B1 Method for secure transmission of data |
| 01/21/2004 | EP1204974B1 A digital video processing and interface system for video, audio and ancillary data |
| 01/21/2004 | CN1469645A Method and apparatus for regenerating image and image recording device |
| 01/21/2004 | CN1469643A Dynamic image regenerator |
| 01/21/2004 | CN1469544A Bias controlling circuit and signal processing apparatus |
| 01/21/2004 | CN1469371A Information storage medium, information recording apparatus and information recording method |
| 01/21/2004 | CN1469370A Text data recording method and apparatus |
| 01/21/2004 | CN1469352A Detecting apparatus, detecting method and optical disc apparatus |
| 01/21/2004 | CN1469343A Stability restoring method for magnetic head of disc drive |
| 01/21/2004 | CN1469281A Multi-media regeneration apparatus and method |
| 01/21/2004 | CN1469262A Information recording regenerating system |
| 01/21/2004 | CN1469230A 数据读取装置 Data reading means |
| 01/21/2004 | CN1135852C Method and system for transferring content information and relative supplemental information |
| 01/21/2004 | CN1135841C Method and apparatus for special reproduction of coded data |
| 01/21/2004 | CN1135837C Automatic control apparatus for motion image adaptive speed-display and method thereof |
| 01/21/2004 | CN1135556C Editing method for digital video frequency information system |
| 01/21/2004 | CN1135553C CD playback device and CD playback method |
| 01/21/2004 | CN1135552C Method and device for receiving and transmitting audio data stream by digital interface |
| 01/21/2004 | CN1135551C Optical disk reproducing device and method for controlling optical disk reproduction device |
| 01/21/2004 | CN1135550C Discriminating method, data processing apparatus and deciphering apparatus |
| 01/21/2004 | CN1135549C Equipment and method for error coding to digital data flow and data storing device |
| 01/21/2004 | CN1135535C Zero crossing level matching apparatus and method |
| 01/21/2004 | CN1135534C Reproducing apparatus with buffer memory and capable of repeadly restarting reproduction and method for controlling the same apparatus |
| 01/21/2004 | CN1135525C Apparatus for processing microphone signal of karaoke equipment |
| 01/21/2004 | CN1135481C Method of generating multimedia stream with selective reproduction of video data and optical disk creating system |
| 01/20/2004 | US6681363 Data receiver, data transmission system, and data transmitting method therefor |
| 01/20/2004 | US6681334 Disk sensor power system for sampling output signal of disk sensor at predetermined moments related to power saving state |
| 01/20/2004 | US6681291 Storage controller and control method thereof |
| 01/20/2004 | US6681077 Optical disc, recording device and reproducing device |
| 01/20/2004 | US6681029 Decoding steganographic messages embedded in media signals |
| 01/20/2004 | US6681028 Paper-based control of computer systems |
| 01/20/2004 | US6681015 Digital recording/reproducing system |
| 01/20/2004 | US6680931 Data multiplex broadcasting method, data multiplex broadcasting system, receiving device, and recording device |
| 01/20/2004 | US6680892 Optical disk device offsetting a wobble signal component superimposed on an RF signal and the wobble signal component added in a threshold value upon making the RF signal binary |
| 01/20/2004 | US6680891 Apparatus and method for correcting asymmetry in an optical disk reproduction system |
| 01/20/2004 | US6680890 Information recording apparatus |
| 01/20/2004 | US6680889 Data recording medium and data recording apparatus |
| 01/20/2004 | US6680887 Optical disk apparatus and PLL circuit |
| 01/20/2004 | US6680753 Method and apparatus for skipping and repeating audio frames |
| 01/20/2004 | US6680684 Data reproduction device with simplified circuit structure |
| 01/20/2004 | US6680609 Method and apparatus for determining the magnetic track width of a magnetic head |
| 01/20/2004 | US6679427 Magnetic card reader |
| 01/17/2004 | CA2435147A1 Magnetic recording medium provided with track identification information and magnetic recording device |
| 01/17/2004 | CA2435139A1 Magnetic recording medium having embedded information for contents management and a storage type magnetic recording apparatus mounting such a medium |
| 01/15/2004 | WO2004006587A1 Intra coding video data methods and apparatuses |
| 01/15/2004 | WO2004006575A1 Method and device for linking multimedia data |
| 01/15/2004 | WO2004006574A1 Enhanced bookmarks for digital video playback |
| 01/15/2004 | WO2004006573A1 Image data processing device and method |
| 01/15/2004 | WO2004006257A1 Information carrier provided with a transitional region between the clambing area and the information area |
| 01/15/2004 | WO2004006255A1 Recorder, recording method, reproducer, reproducing method, and recording medium |
| 01/15/2004 | WO2004006254A1 Reproduction device and content information reproduction method |
| 01/15/2004 | WO2004006253A1 Data recording medium, data recording method, and device |
| 01/15/2004 | WO2004006252A1 Read-only recording medium containing menu data and menu displaying method therefor |