| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 06/01/2004 | US6745166 Contents information recording method, contents information processing unit, contents information deciphering method, contents information deciphering unit and media thereof |
| 06/01/2004 | US6745164 DVD-audio playback method and playback device |
| 06/01/2004 | US6745087 Method for control of a plant |
| 06/01/2004 | US6744975 Video and audio multiplex recording apparatus |
| 06/01/2004 | US6744973 Information storage system capable of recording and playing back a plurality of still pictures |
| 06/01/2004 | US6744972 Apparatus for recording and/or playing back catalog information |
| 06/01/2004 | US6744927 Data communication control apparatus and its control method, image processing apparatus and its method, and data communication system |
| 06/01/2004 | US6744907 Image capture methods and devices employing steganographic processing |
| 06/01/2004 | US6744906 Methods and systems using multiple watermarks |
| 06/01/2004 | US6744721 Optical disk drive |
| 06/01/2004 | US6744718 Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor |
| 06/01/2004 | US6744715 Method for reducing the frequency of burn |
| 06/01/2004 | US6744714 Method of formatting a disk recording medium and information recording apparatus |
| 06/01/2004 | US6744713 Recording medium for storing write protection information and write protection method thereof |
| 06/01/2004 | US6744703 Continuous recording apparatus by interpolating the audio signal during seeking operation |
| 06/01/2004 | US6744701 Information reproduction apparatus and method for erasing program data |
| 06/01/2004 | US6744588 Recording medium and apparatus for protecting copyrighted digital data |
| 06/01/2004 | US6744584 Recording medium and apparatus for protecting copyrighted digital data |
| 06/01/2004 | US6744581 Method for testing magnetic tape drive apparatus |
| 06/01/2004 | US6744580 Method and apparatus for reproducing data and method and apparatus for recording and/or reproducing data |
| 06/01/2004 | CA2342576C Method of verifying defect management area information of optical disc upon initialization with certification and test apparatus for performing the same |
| 06/01/2004 | CA2342563C Method of verifying defect management area information of disc upon reinitialization without certification and test apparatus for performing the same |
| 06/01/2004 | CA2342555C Method of verifying defect management area information of disc upon reinitialization with certification and test apparatus for performing same |
| 06/01/2004 | CA2331499C Optical disk, reproduction apparatus, reproduction method, and recording medium |
| 06/01/2004 | CA2125334C Digital high definition television receiver with features that facilitate trick-play modes on a digital vcr |
| 05/27/2004 | WO2004045207A1 Recording/reproduction device and method |
| 05/27/2004 | WO2004045206A1 Information processing device and method, program storage medium, recording medium, and program |
| 05/27/2004 | WO2004044913A1 Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses |
| 05/27/2004 | WO2004044912A1 Optical disc authentication using alternate data modulation encoding schemes |
| 05/27/2004 | WO2004044911A2 Method and device for preventing use of non-original optical media |
| 05/27/2004 | WO2004044910A1 Secure local copy protection |
| 05/27/2004 | WO2004044908A1 Double-sided, hybrid optical data carrier in disk format (sacd/dvd) |
| 05/27/2004 | WO2004044904A1 Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses |
| 05/27/2004 | WO2004044903A2 Storing control information using spacers |
| 05/27/2004 | WO2004044897A2 Single clock data communication in direct stream digital system |
| 05/27/2004 | WO2004044821A1 Creating expiring copies in a check-out/check-in system |
| 05/27/2004 | WO2004044820A1 Fingerprinting multimedia contents |
| 05/27/2004 | WO2004044761A1 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server |
| 05/27/2004 | WO2003094167A8 A method and apparatus for recording and reproducing event signals |
| 05/27/2004 | WO2003040856A3 Method and apparatus to prevent the unauthorized copying of digital information |
| 05/27/2004 | WO2003034408A3 System and method for controlled copying and moving of contents |
| 05/27/2004 | WO2003010765A3 Method and apparatus for encoding data bits |
| 05/27/2004 | WO2002080169A3 Methods of attack on a content screening algorithm based on adulteration of marked content |
| 05/27/2004 | US20040103445 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server |
| 05/27/2004 | US20040103360 Information recording and reproducing apparatus |
| 05/27/2004 | US20040103319 Transmitter apparatus, receiver apparatus and receiving method |
| 05/27/2004 | US20040103305 Systems and methods for secure transaction management and electronic rights protection |
| 05/27/2004 | US20040103303 Content-duplication management system, apparatus and method, playback apparatus and method, and computer program |
| 05/27/2004 | US20040103301 Reproduction control method, program and recording medium |
| 05/27/2004 | US20040103300 Method of controlling recording of media |
| 05/27/2004 | US20040103297 Controlling interaction of deliverable electronic media |
| 05/27/2004 | US20040103293 Scaling independent technique for watermarking images |
| 05/27/2004 | US20040103292 Recording method, recording system, and reproducing system of encryption data |
| 05/27/2004 | US20040103245 Data storage apparatus and method for managing buffer memory |
| 05/27/2004 | US20040102963 Progressive to lossless embedded audio coder (PLEAC) with multiple factorization reversible transform |
| 05/27/2004 | US20040102955 DVD driver for language study and method of processing audio streams thereof |
| 05/27/2004 | US20040102861 Computer system and method controlling audio signal outputs of application programs |
| 05/27/2004 | US20040101290 Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses |
| 05/27/2004 | US20040101289 Reproducing apparatus, method for controlling reproduction and controlling program for reproduction |
| 05/27/2004 | US20040101288 Reproduction apparatus and recording apparatus, and controlling method thereof |
| 05/27/2004 | US20040101287 Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses |
| 05/27/2004 | US20040101286 Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses |
| 05/27/2004 | US20040101285 Recording medium having data structure for managing reproduction of multiple component data recorded thereon and recording and reproducing methods and apparatuses |
| 05/27/2004 | US20040101283 Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses |
| 05/27/2004 | US20040101282 Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function |
| 05/27/2004 | US20040101281 Method and device for storing stream data such as digital video and non-stream data |
| 05/27/2004 | US20040101277 Recording apparatus for recording encoded data together with sync data |
| 05/27/2004 | US20040101275 Recording medium cartridge and recording/reproducing apparatus therefor |
| 05/27/2004 | US20040101273 Method and apparatus for preliminary erasing parts of a bitstream recorded on a storage medium, and corresponding storage medium |
| 05/27/2004 | US20040101140 Recording medium cartridge and a recording-and-reproducing apparatus thereof |
| 05/27/2004 | US20040101051 Image processing apparatus and method for processing motion-picture data and still-image data |
| 05/27/2004 | US20040100978 Scheme for realizing communications through external network from contents processing device connected to local network in home environment |
| 05/27/2004 | US20040100942 Method and system for disaggregating audio/visual components |
| 05/27/2004 | US20040100889 Information recording medium, method and apparatus for recording and reproducing information |
| 05/27/2004 | US20040100888 Data storage medium and read drive thereof |
| 05/27/2004 | US20040100885 Recording/reproduction method and recording/reproduction apparatus |
| 05/27/2004 | US20040100883 Information recording/reproducing apparatus and information recording medium |
| 05/27/2004 | US20040100882 Method of reproducing information with equalization coefficient for the reproduced information |
| 05/27/2004 | US20040100881 Method of reproducing information with equalization coefficient for the reproduced information |
| 05/27/2004 | US20040100880 Disk apparatus and disk processing method |
| 05/27/2004 | US20040100715 Accommodation of media defect growth on a data storage medium through dynamic remapping |
| 05/27/2004 | US20040100712 Handling data fault and retry in writing/reading data to/from a disk |
| 05/27/2004 | US20040100711 Magnetic recording medium provided with track ID information, magnetic recording device, and method thereof |
| 05/27/2004 | US20040100500 Method of focusing on input item in object picture embedded in markup picture, and information storage medium therefor |
| 05/27/2004 | CA2473300A1 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server |
| 05/26/2004 | EP1422943A1 Transmitter apparatus, reciever apparatus and recieving method |
| 05/26/2004 | EP1422941A2 Information playback apparatus and information playback method |
| 05/26/2004 | EP1422716A1 Information processing apparatus and method |
| 05/26/2004 | EP1422715A1 Communication apparatus communicating with recording medium memory and recording medium drive apparatus |
| 05/26/2004 | EP1422714A1 Recording apparatus, recording medium, reproduction apparatus, program, and method |
| 05/26/2004 | EP1422712A2 Recording/reproduction method and recording/reproduction apparatus |
| 05/26/2004 | EP1422711A1 Information recording medium, simultaneous recording method, and information recording/reproduction apparatus |
| 05/26/2004 | EP1422710A1 Information recording medium, and apparatus and method for recording information on information recording medium |
| 05/26/2004 | EP1422709A2 Model change device |
| 05/26/2004 | EP1422694A2 A progressive to lossless embedded audio coder (PLEAC) with multiple factorization reversible transform |
| 05/26/2004 | EP1422623A1 Error correction in a storage medium configured using a logical cylindrical recording format |
| 05/26/2004 | EP1421791A1 System with improved user interface |
| 05/26/2004 | EP1421699A2 Enhanced coding for informed decoders |
| 05/26/2004 | EP1421586A1 Recording apparatus for recording data on optically readable discs |
| 05/26/2004 | EP1421585A2 Apparatus for reproducing digital information signal with means for asymmetry parameter estimation |