| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 08/25/2004 | EP1449210A2 Data detection for local probe data storage devices |
| 08/25/2004 | EP1449209A1 Optical data storage medium and use of such a medium |
| 08/25/2004 | EP1449208A2 Optical record carrier recording method and recording apparatus |
| 08/25/2004 | EP1449204A1 Embedding supplementary data in an information signal |
| 08/25/2004 | EP1449048A1 Method, system, device and computer program for mutual authentication and content protection |
| 08/25/2004 | EP1232499B1 Rogue packet detection and correction method for data storage device |
| 08/25/2004 | EP0853430B1 Method and device for encoding seamless-connection of bit stream |
| 08/25/2004 | CN1524384A Variable length coding method and variable length decoding method |
| 08/25/2004 | CN1524346A Method and arrangement for synchronizing a sigma-delta-modulator |
| 08/25/2004 | CN1523890A Apparatus for storing and searching audio/video data including additional information |
| 08/25/2004 | CN1523887A Method and apparatus for speed conversion of adjustable map border |
| 08/25/2004 | CN1523886A Method for selecting interleaving-removing algorithm of dynamic image |
| 08/25/2004 | CN1523885A Adaptive interleaving-removing method and equipment for dynamic image |
| 08/25/2004 | CN1523884A Adaptive interleaving-removing method and equipment for dynamic image |
| 08/25/2004 | CN1523882A Method for copy protection of video signal composed by digital data bit stream |
| 08/25/2004 | CN1523881A Method and apparatus for recording digital data streams |
| 08/25/2004 | CN1523848A SIP service method in a network having a NAT |
| 08/25/2004 | CN1523766A Encoding and decoding method of record medium |
| 08/25/2004 | CN1523605A 便携式数据存储设备 The portable data storage device |
| 08/25/2004 | CN1523603A Information recording medium, information reproducing apparatus and method, and computer program |
| 08/25/2004 | CN1523602A Information recording medium, information reproducing apparatus and method, and computer program |
| 08/25/2004 | CN1523601A 数字信号解码设备和数字信号解码方法 A digital signal decoding apparatus and a digital signal decoding method |
| 08/25/2004 | CN1523600A The copy protection of digital audio compact discs |
| 08/25/2004 | CN1523599A Digital audio signal modifiable audio signal processing circuit |
| 08/25/2004 | CN1523585A Information recording reproducing method and apparatus |
| 08/25/2004 | CN1523583A Method and apparatus for data recording and computer readable storage medium |
| 08/25/2004 | CN1523582A Method for writing data to optical storage medium |
| 08/25/2004 | CN1523581A High speed optical recorder |
| 08/25/2004 | CN1164119C Memory cell, data processing unit and data processing method |
| 08/25/2004 | CN1164113C Method and apparatus for removing the function of copy protection signal in numeric field |
| 08/25/2004 | CN1164104C Method and device for encoding seamless-connection of bit stream |
| 08/25/2004 | CN1164103C Method and device for seamless-reproducing a bit stream containing discontinuous system time information |
| 08/25/2004 | CN1164102C Method and device for multi-angle connecting and encoding bit stream |
| 08/25/2004 | CN1164099C Set-top box which enables TV program displayed on TV set to be recorded by means of video recorder |
| 08/25/2004 | CN1163900C Reproducing method for recording medium of video-song accompaniment |
| 08/25/2004 | CN1163899C Editing device, editing method and recording medium |
| 08/25/2004 | CN1163895C Decoding device, data reproducing device and decoding method |
| 08/25/2004 | CN1163894C Frequence control/phase synchronizing circuit |
| 08/25/2004 | CN1163893C Multiple section CD disc, and recording and/or reproducing device and method |
| 08/25/2004 | CN1163892C Method and apparatus for recording and reproducing multichannel data |
| 08/25/2004 | CN1163891C Image and/or voice recording device and method |
| 08/25/2004 | CN1163890C Subtitle data encoding/decoding method and apparatus and recording medium for the same |
| 08/25/2004 | CN1163874C Circuit and method for detecting image signal in CD driver |
| 08/25/2004 | CN1163818C Record controller for recordable CD with bath temporary memory controller |
| 08/24/2004 | USRE38569 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 08/24/2004 | US6782502 Combinational test pattern generation method and apparatus |
| 08/24/2004 | US6782494 Method of verifying defect management area information of disc and test apparatus for performing the same |
| 08/24/2004 | US6782493 Method of verifying defect management area information of optical disc upon initialization without certification and test apparatus for performing the same |
| 08/24/2004 | US6782488 Method and apparatus of recording data in the optical recording medium |
| 08/24/2004 | US6782487 Information recording medium information recording method and information recording/reproduction system |
| 08/24/2004 | US6782458 Method and apparatus for disc drive data security using a defect list |
| 08/24/2004 | US6782434 Apparatus and method for transferring information among variety of information recording and reproducing apparatus |
| 08/24/2004 | US6782324 Method and apparatus for using acoustic signals to identify one or more disc drives that are likely to fail |
| 08/24/2004 | US6782193 Optical disc recording apparatus, optical disc reproduction apparatus, and optical disc recording method that are all suitable for seamless reproduction |
| 08/24/2004 | US6782192 Recording medium apparatus and method related to information representing tunes |
| 08/24/2004 | US6782191 Additional information superposing method, information signal copy control method, information signal output device and information signal recording device |
| 08/24/2004 | US6782190 Copy protection apparatus and method |
| 08/24/2004 | US6782189 Recording medium of stream data, and recording method and playback method of the same |
| 08/24/2004 | US6782187 Time-lapse recording/reproducing system and method for recording/reproducing audio signal |
| 08/24/2004 | US6781939 Information recording medium where address mark comprising pattern suitable for prevention of detection error is recorded, and cutting apparatus for reproducing the information recording medium |
| 08/24/2004 | US6781938 Expected value generation unit and a data reproduction apparatus |
| 08/24/2004 | US6781935 Method for limited recording of an information signal, system for controlled recording of an information signal, and information signal recording apparatus |
| 08/24/2004 | US6781933 Pseudo multi-channel stereo play-back |
| 08/24/2004 | US6781786 Magnetic disk drive system |
| 08/24/2004 | US6781776 Magnetic card reader and magnetic data reproduction method using signal peak point intervals |
| 08/24/2004 | US6781527 Code generation and allocation method |
| 08/24/2004 | US6781526 Information recording apparatus and information recording method |
| 08/19/2004 | WO2004071106A2 Method for storing and transmitting data generated by a security module |
| 08/19/2004 | WO2004071091A1 Generation of encrypted video information |
| 08/19/2004 | WO2004071081A1 Image display method and image display processor |
| 08/19/2004 | WO2004070724A1 Data recording method and device, data recording medium, data reproduction method and device |
| 08/19/2004 | WO2004070723A1 Method and apparatus for reproducing av data, and information storage medium therefor |
| 08/19/2004 | WO2004070722A1 Controlling access to multimedia content on a media device |
| 08/19/2004 | WO2004070707A2 Method and system for protecting against illegal copy and/or use of digital contents stored on optical or other media |
| 08/19/2004 | WO2004070704A1 Signal processing |
| 08/19/2004 | WO2004070613A1 Information processing device, license information recording medium, information processing method, and computer program |
| 08/19/2004 | WO2004070594A1 Information processing device and consumption power control method |
| 08/19/2004 | WO2003096192A3 Hard disk drive system, method of using such a system and apparatus |
| 08/19/2004 | WO2003058620A3 Methods and apparatus for digital rights management |
| 08/19/2004 | WO2002057918A3 Data integrity verification mechanism |
| 08/19/2004 | US20040163116 Information recording medium, information reproduction apparatus, and information reproduction method |
| 08/19/2004 | US20040163036 Method to display a mark-up document according to a parental level, method and apparatus to reproduce the mark-up document in an interactive mode, and a data storage medium therefor |
| 08/19/2004 | US20040163031 Coding circuit for recording data on DVD disk |
| 08/19/2004 | US20040163026 Optical recording method |
| 08/19/2004 | US20040163010 Optical recording medium having unreadable restricted block(s), and systems incorporating same |
| 08/19/2004 | US20040162847 Method to display a mark-up document according to a parental level, method and apparatus to reproduce the mark-up document in an interactive mode, and a data storage medium therefor |
| 08/19/2004 | US20040162140 Method and apparatus for creating and playing soundtracks in a gaming system |
| 08/19/2004 | US20040162139 Method and apparatus for creating and playing soundtracks in a gaming system |
| 08/19/2004 | US20040161113 Method of device for adding or extracting a secondary information signal to/from a RLL code sequence |
| 08/19/2004 | US20040161108 Watermark processing device and watermark processing method |
| 08/19/2004 | US20040161107 AV data transmitter, AV data receiver, and AV data wireless communication system |
| 08/19/2004 | US20040161043 Hierarchical lossless encoding/decoding method, hierarchical lossless encoding method, hierarchical lossless decoding method, its apparatus and program |
| 08/19/2004 | US20040160884 Optical disc having uniform structure |
| 08/19/2004 | US20040160880 Optical disk device |
| 08/19/2004 | US20040160875 Recording method, program, storage medium, and information recording apparatus |
| 08/19/2004 | US20040160873 Method and system for creating an optical drive write strategy for an unknown optical media |
| 08/19/2004 | US20040160872 Information-signal recording and reproducing apparatus |
| 08/19/2004 | US20040160871 Information-signal recording and reproducing apparatus |
| 08/19/2004 | US20040160870 Method, apparatus, and medium including computer readable code for processing data in a drive |
| 08/19/2004 | US20040160869 Information recording method and apparatus |