| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 03/11/2004 | US20040049647 Device to protect a reproduction of a disk, method of protecting reproduction of the disk, and recording medium for the method |
| 03/11/2004 | US20040049464 Storage-medium rental system |
| 03/11/2004 | US20040049392 Content outputting apparatus |
| 03/11/2004 | US20040049379 Multi-channel audio encoding and decoding |
| 03/11/2004 | US20040048642 DVD game |
| 03/11/2004 | US20040047619 Optical disc apparatus |
| 03/11/2004 | US20040047616 Recording apparatus and method, recording medium, and program |
| 03/11/2004 | US20040047613 Method and device for recording real-time information |
| 03/11/2004 | US20040047610 Recording medium and audio-signal processing apparatus |
| 03/11/2004 | US20040047609 Recording medium and audio-signal processing apparatus |
| 03/11/2004 | US20040047608 Digital recording/reproducing apparatus |
| 03/11/2004 | US20040047607 Recording medium having data structure for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses |
| 03/11/2004 | US20040047605 Recording medium having data structure for managing reproduction of slideshows recorded thereon and recording and reproducing methods and apparatuses |
| 03/11/2004 | US20040047604 Recording medium having data structure for managing reproduction of a data stream having a packet encoding time stamp recorded thereon and recording and reproducing methods and apparatuses |
| 03/11/2004 | US20040047603 Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio disc |
| 03/11/2004 | US20040047602 Recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method |
| 03/11/2004 | US20040047598 Recording medium, method and apparatus for providing management information |
| 03/11/2004 | US20040047592 Recording medium having data structure of playlist marks for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses |
| 03/11/2004 | US20040047591 Recording medium having data structure for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses |
| 03/11/2004 | US20040047590 Digital broadcast receiving and recording apparatus |
| 03/11/2004 | US20040047589 Method for creating caption-based search information of moving picture data, searching and repeating playback of moving picture data based on said search information, and reproduction apparatus using said method |
| 03/11/2004 | US20040047279 Disk-shaped storage medium and tracking method using the same |
| 03/11/2004 | US20040047275 Storage device and method for operating a storage device |
| 03/11/2004 | US20040047262 High-density optical disc and method for recording/reproducing data thereof |
| 03/11/2004 | US20040047261 Method and apparatus for recording and reproducing information on and from recording disc |
| 03/11/2004 | US20040047260 Method and apparatus for recording and reproducing information on and from recording disc |
| 03/11/2004 | US20040047259 Recording medium recording and/or reproduction apparatus, recording and/or reproduction method |
| 03/11/2004 | US20040047258 Apparatus and method of detecting defects on optical recording media |
| 03/11/2004 | US20040047253 Information reproduction system, information reproduction device and information reproduction method |
| 03/11/2004 | US20040047252 Optical disk, recording device for optical disk, reproducing device for optical disk, mehtod of reproducing optical disk and method of producing optical disk |
| 03/11/2004 | US20040047251 Optical disk having wobble patterns representing control information |
| 03/11/2004 | US20040047249 Optical information storage medium |
| 03/11/2004 | US20040047248 Information recording and reproducing device and information recording and reproducing system |
| 03/11/2004 | US20040047063 Smart retry operation |
| 03/11/2004 | US20040047062 Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation |
| 03/11/2004 | US20040047061 Device and method for reading and/or recording audiovisual data on a disk and disk for such a device |
| 03/11/2004 | DE10240134A1 Interpolating input values to produce output signal of different sampling rate but following same curve profile |
| 03/11/2004 | DE10216079B4 Spurservosteuerverfahren, Spurservocontroller und optische Speichervorrichtung Tracking servo control method, track servo controller and optical storage device |
| 03/11/2004 | DE10131548B4 Verfahren und Einrichtung zur Ermittlung der maximalen Geschwindigkeiten vor dem Schreiben von Daten mindestens eines Computers auf einen optischen Datenspeicher durch ein Peripheriegerät Method and apparatus for determining the maximum speeds before writing data to a computer at least one optical data storage by a peripheral device |
| 03/11/2004 | DE10002600B4 Automatische Kanalspeichervorrichtung Automatic channel memory device |
| 03/10/2004 | EP1396859A2 Recording/playback apparatus and editing method |
| 03/10/2004 | EP1396858A2 Method for reproducing data and control device using controllable dummy read gate |
| 03/10/2004 | EP1396857A1 Digital data recording medium, recording method, recording device, reproduction method, and reproduction device |
| 03/10/2004 | EP1396856A1 OPTICAL DISK DEVICE AND OPTICAL DISK RECORDING AND/OR REPRODUCING METHOD |
| 03/10/2004 | EP1396846A2 Method and apparatus for controlling hard disc drive |
| 03/10/2004 | EP1396791A1 Data transfer system, data transfer apparatus, data recording apparatus, data management method, identifier generation method |
| 03/10/2004 | EP1396778A2 Semiconductor device including encryption section, semiconductor device including external interface, and content reproduction method |
| 03/10/2004 | EP1396166A1 A method for enabling a subscriber entity to actively communicate in a communication network |
| 03/10/2004 | EP1395988A2 Method for individually controlling and influencing the playback from a data recording medium |
| 03/10/2004 | EP1395987A1 Device and method for recording information |
| 03/10/2004 | EP1395986A1 Embedding auxiliary data in an information signal |
| 03/10/2004 | EP1395984A2 Limited play optical devices with interstitial reactive layer and methods of making same |
| 03/10/2004 | EP1395923A2 System and method for detecting and verifying digitized content over a computer network |
| 03/10/2004 | EP1395907A1 Apparatus and method for authentication of computer-readable medium |
| 03/10/2004 | EP1395891A2 Authentication method and data transmission system |
| 03/10/2004 | EP1181689B1 Methods for Recording and Reading Data from a Compact Disk, and a Compact Disk Player |
| 03/10/2004 | CN1481648A Device and method for reading and/or recording audiovisual data on disk, and disk for such device |
| 03/10/2004 | CN1481557A Information recording/reproducing method |
| 03/10/2004 | CN1480941A Disc device |
| 03/10/2004 | CN1480940A Recording medium for recording data compressed compound signal |
| 03/10/2004 | CN1480939A Disc recording medium, disc recording device and method, and disc reproduction device and method |
| 03/10/2004 | CN1480938A Disk drive for self adaptive controlled recording speed and its method |
| 03/10/2004 | CN1480926A PLL circuit and data recording controller |
| 03/10/2004 | CN1480925A Disc recording medium, disc recording device and method and disc reproduction device and method |
| 03/10/2004 | CN1480829A Data encryption and deciphering method, appts. and program |
| 03/10/2004 | CN1141843C digital camcorder apparatus with MPEG-2 compatible video compression |
| 03/10/2004 | CN1141840C Image information recording and replay device |
| 03/10/2004 | CN1141708C Continuously-connecting burn-recording method of recordable optic disk and driving device using said method |
| 03/10/2004 | CN1141707C Content information recording method and device |
| 03/10/2004 | CN1141706C Vibration-seistant playback deivce having improved synchonization |
| 03/09/2004 | US6704900 Method and apparatus for performing efficient reseeks in an optical storage device |
| 03/09/2004 | US6704813 System for storing streaming information in a circular buffer by using padding block containing non-streaming information to fill a partition of the buffer |
| 03/09/2004 | US6704777 Recording and reproducing apparatus and terminal apparatus |
| 03/09/2004 | US6704672 Method for controlling the status of an internal memory (buffer) and control device for same |
| 03/09/2004 | US6704491 Video review apparatus and method |
| 03/09/2004 | US6704387 Method and apparatus for normalized bit counting |
| 03/09/2004 | US6704372 Digital implementation of multi-channel demodulators |
| 03/09/2004 | US6704273 Data-writable optical disk |
| 03/09/2004 | US6704263 Method of preventing recording on a disc like recording medium of the optically rewritable type |
| 03/09/2004 | US6704260 Reproducing method and reproducing apparatus |
| 03/09/2004 | US6704259 Information recording and reproducing apparatus and information recording and reproducing method, information reproducing apparatus and information reproducing method, and information recording medium |
| 03/09/2004 | US6704253 Disk drive apparatus capable of resuming the recording process during interruption |
| 03/09/2004 | US6704160 Feedback control system, control method, magnetic disk unit and method of controlling magnetic disk unit |
| 03/09/2004 | US6704156 Self-writing of servo patterns in a disk drive using a printed reference pattern |
| 03/09/2004 | US6704154 Decoding apparatus and decoding method |
| 03/09/2004 | US6704153 Method for analyzing magnetic media surface in a disk drive for indications of head impact |
| 03/04/2004 | WO2004019612A1 Reproduction device |
| 03/04/2004 | WO2004019590A2 Communication system and method between a recording and/or reproducing device and a remote unit. |
| 03/04/2004 | WO2004019337A1 Subcode and sector synchronization for a data processing system |
| 03/04/2004 | WO2004019336A1 Watermarking digital data at a user device |
| 03/04/2004 | WO2004019331A1 High-density optical disc and recording/reproducing method thereof |
| 03/04/2004 | WO2004019325A1 High-density optical disc and method for recording/reproducing data thereof |
| 03/04/2004 | WO2004019318A2 Apparatus for reproducing av data in interactive mode, method of handling user input, and information storage medium therefor |
| 03/04/2004 | WO2004019273A1 Combined video decoder and watermark creator |
| 03/04/2004 | WO2004019212A1 Recording/reproduction device, recording management method, recording medium, and program |
| 03/04/2004 | WO2004019201A1 Methods for removing unwanted signals from media signal |
| 03/04/2004 | WO2004008747A8 Interleaving of base and enhancement layers for hd-dvd |
| 03/04/2004 | WO2003105127A3 Stray field equalization for improved domain expansion reading |
| 03/04/2004 | WO2003100781A3 Semi-synchronous receiver and apparatus for reading information |
| 03/04/2004 | WO2003098628A3 Dvd random shuffle method |