| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 06/23/2004 | EP1430687A2 Method and system for providing a unified data exchange and storage format |
| 06/23/2004 | EP1430666A2 Transmission method, sending device and receiving device |
| 06/23/2004 | EP1430641A2 An encryption device, a decrypting device, a secret key generation device,a copyright protection system and a cipher communication device |
| 06/23/2004 | EP1430606A2 Modulation code system and methods of encoding and decoding a signal by multiple integration |
| 06/23/2004 | EP1430481A1 Method and apparatus for recording video data, and information storage medium thereby |
| 06/23/2004 | EP1430480A1 Data-update apparatus, reproduction apparatus, data-addition apparatus, data-detection apparatus and data-removal apparatus |
| 06/23/2004 | EP1072143B1 System for keying protected electronic data to particular media to prevent unauthorized copying |
| 06/23/2004 | CN1507746A Information processing apparatus and method |
| 06/23/2004 | CN1507628A Editing method and device |
| 06/23/2004 | CN1507626A Reproduction control method, program, and recording medium |
| 06/23/2004 | CN1507625A Method for controlling access to disc data and method for identifying disc |
| 06/23/2004 | CN1507624A Data recording medium, data recording method and apparatus, data reproducing method and apparatus, data transmitting method, and data receiving method |
| 06/23/2004 | CN1507623A Recording medium, recording method, recording apparatus, and reproduction method |
| 06/23/2004 | CN1506958A Distinguishing method, data processing apparatus, deciphering apparatus |
| 06/23/2004 | CN1506955A Optical medium capable of being read and written repeatedly and preventing unexpected erase of data and its data erasing method |
| 06/23/2004 | CN1506949A Optical disk with universal logic format |
| 06/23/2004 | CN1506947A Real-time input data recorder |
| 06/23/2004 | CN1506944A Information recording media, information replaying equipment, information replaying method and computer program |
| 06/23/2004 | CN1506941A Electronic apparatus and antivibrating method |
| 06/23/2004 | CN1155260C Embedding and extracting supplemental data in an information signal |
| 06/23/2004 | CN1155204C Method of optimizing topology of IEEE 1394 serial bus |
| 06/23/2004 | CN1155003C Terminal apparatus and recording method |
| 06/23/2004 | CN1155002C Communication system and method, and communication apparatus and method |
| 06/23/2004 | CN1154999C Device for detecting and recording physical identification |
| 06/23/2004 | CN1154997C Reproducing information to track direct current component from memory medium with duty ratio |
| 06/23/2004 | CN1154996C Information reproducing, recording reproducing and selectively output device, and electronic equipment system |
| 06/23/2004 | CN1154995C Information carrier, device for reading and device for providing information carrier and method for transmitting picture information |
| 06/23/2004 | CN1154983C Information recording and reproduction method and its device |
| 06/23/2004 | CN1154981C Data recording apparatus and method and recording medium |
| 06/23/2004 | CN1154980C Information recording and reproducing method and apparatus on information recording medium |
| 06/23/2004 | CN1154978C Recording apparatus, recording method, playback apparatus, playback method, recording/playback apparatus, recording/playback method, presentation medium and recording medium |
| 06/23/2004 | CN1154908C Data input memory and operating and outputing data stored in memory and data input and output device capable of high speed operation |
| 06/22/2004 | US6754860 Method for creating defect management information in an recording medium, and apparatus and medium based on said method |
| 06/22/2004 | US6754767 Self managing fixed configuration raid disk in headless appliance |
| 06/22/2004 | US6754715 Methods and apparatus for implementing control functions in a streamed video display system |
| 06/22/2004 | US6754548 Reproducing device having reproducing limiting function, apparatus for rewriting reproducing limitation information, reproducing limiting method, method of rewriting reproducing limitation information and program storage medium |
| 06/22/2004 | US6754547 Data reproduction circuit and voice recording reproduction apparatus comprising the circuit |
| 06/22/2004 | US6754442 Method and apparatus for recording/reproducing digital video signal or audio signal, and optical disk apparatus |
| 06/22/2004 | US6754441 Data recording device, data recording/reproducing device, data recording method, and data recording/reproducing method for recording image/voice data |
| 06/22/2004 | US6754438 Information reproducing apparatus |
| 06/22/2004 | US6754435 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 |
| 06/22/2004 | US6754354 Audio system and audio interface |
| 06/22/2004 | US6754274 Video data recording method and apparatus for high-speed reproduction |
| 06/22/2004 | US6754160 Optical disk device and information reproducing device performing maximum decoded offset process, and reproducing methods thereof |
| 06/22/2004 | US6754159 Reproduction arrangement, transmission arrangement, method of forming and transmitting coded information and method of reproducing coded information |
| 06/22/2004 | US6754155 Information recording medium and information processing device |
| 06/22/2004 | US6754152 Recording medium, information recording and reproducing method, and recording and reproducing apparatus |
| 06/22/2004 | US6754150 Contents data reproducing apparatus |
| 06/22/2004 | US6754149 Signal processing apparatus and signal processing method |
| 06/22/2004 | US6754148 Information recording method and apparatus |
| 06/22/2004 | US6754147 Phase locked loop for controlling recordable optical disk drive |
| 06/22/2004 | US6754146 Error signal detection apparatus for an optical recording/reproduction system |
| 06/22/2004 | US6754030 Optimal reader-to-writer offset measurement of a head in a disc drive for reduced track misregistration |
| 06/22/2004 | US6754018 Magnetic disc device and error correction method therefor |
| 06/22/2004 | US6754017 Patterned media magnetic recording disk drive with timing of write pulses by sensing the patterned media |
| 06/22/2004 | US6753797 Multiproperty 16/17 trellis code |
| 06/22/2004 | US6753733 Amplifier circuit and method for reducing stray feedback |
| 06/22/2004 | CA2342553C Method of verifying defect management area information of disc upon reinitialization with clearing of a defect list and test apparatus for performing same |
| 06/22/2004 | CA2186418C Apparatus and method for tv broadcast copy protection |
| 06/22/2004 | CA2145578C Apparatus and method for reproducing video signals with varying-magnitude agc signals |
| 06/17/2004 | WO2004052014A2 Method of enhancing a program stream |
| 06/17/2004 | WO2004051658A1 Portable wireless communication terminal for picked-up image editing |
| 06/17/2004 | WO2004051657A1 Multiple recording medium and storage device |
| 06/17/2004 | WO2004051651A1 Data reproducing apparatus having phase difference corrector and data head detector |
| 06/17/2004 | WO2004051650A1 Data recording and reproducing device, and data recording and reproducing method |
| 06/17/2004 | WO2004051649A1 Information recording medium |
| 06/17/2004 | WO2004051648A1 Adaptive equalization circuit and adaptive equalization method |
| 06/17/2004 | WO2004051646A1 Data copy program and data copy terminal |
| 06/17/2004 | WO2004051645A1 Portable media player with adaptative playback buffer control |
| 06/17/2004 | WO2004051633A1 Optical information reproducing apparatus and method |
| 06/17/2004 | WO2004050798A2 Hydrogen storage, distribution, and recovery system |
| 06/17/2004 | WO2004012037A3 On-the-fly mpeg trick mode processing |
| 06/17/2004 | WO2003096337A3 Watermark embedding and retrieval |
| 06/17/2004 | US20040117647 Computer digital audio-video data recorder |
| 06/17/2004 | US20040117645 Information reproducing apparatus |
| 06/17/2004 | US20040117576 Storage unit, information processing apparatus, and access control method |
| 06/17/2004 | US20040117347 Method of managing graphic data and link information thereof for a recording medium |
| 06/17/2004 | US20040117309 Content management system and information recording medium |
| 06/17/2004 | US20040115421 Methods for application of tags onto optical media articles |
| 06/17/2004 | US20040115385 Copy-protected optical media and method of manufacture thereof |
| 06/17/2004 | US20040114915 Apparatus for reproducing AV data in interactive mode, method of handling user input, and information storage medium therefor |
| 06/17/2004 | US20040114914 Apparatus for reproducing AV data in interactive mode, method of handling user input, and information storage medium therefor |
| 06/17/2004 | US20040114912 Reproduction signal processing device |
| 06/17/2004 | US20040114911 Av data recording/reproducing apparatus and method and recording medium on which data is by the av data recording /reproducing apparatus or method |
| 06/17/2004 | US20040114910 Method and apparatus for recording a multi-component stream and a high-density recording medium having a multi-component stream recorded thereon and reproducing method and apparatus of said recording medium |
| 06/17/2004 | US20040114909 Recording medium having data structure for managing reproduction of multiple audio streams recorded thereon and recording and reproducing methods and apparatuses |
| 06/17/2004 | US20040114908 Av data recording/reproducing apparatus and method for the same, and disc on which data is recorded by the av data recording/reproducing apparatus or method |
| 06/17/2004 | US20040114906 Method of presenting auxiliary data for an interactive recording medium |
| 06/17/2004 | US20040114771 Multimedia system with pre-stored equalization sets for multiple vehicle environments |
| 06/17/2004 | US20040114759 Information processing apparatus, information recording apparatus, information recording medium, computer program and information processing method |
| 06/17/2004 | US20040114540 Method and apparatus for controlling the insertion of stuff-ing data into a bitstream to be recorded |
| 06/17/2004 | US20040114501 Information recording medium having parallel grooves with alternating convex-concave sections |
| 06/17/2004 | US20040114493 Optical recording medium, optical recording medium producing apparatus and optical recording medium producing method |
| 06/17/2004 | US20040114490 Data overwriting in probe-based data storage devices |
| 06/17/2004 | US20040114484 Data recording medium, data recording method and apparatus, data reproducing method and apparatus, data transmitting method, and data receiving method |
| 06/17/2004 | US20040114483 Optical disk drive, optical disk, security control method for optical disk drive, and security control program product for optical disk drive |
| 06/17/2004 | US20040114481 Optical information storage medium and method of and apparatus for recording and/or reproducing information on and/or from the optical information storage medium |
| 06/17/2004 | US20040114480 Method and apparatus for recording and reproducing information |
| 06/17/2004 | US20040114475 Method for playing back record medium |
| 06/17/2004 | US20040114474 Method and apparatus for managing overwrite on an optical disc write once |