| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 01/07/2009 | EP1019868B1 Computer system linked by using information in data objects |
| 01/07/2009 | CN201177969Y Conversion apparatus for converting high-order digital data into low-order digital data |
| 01/07/2009 | CN201177968Y Hard disc recorder |
| 01/07/2009 | CN201177966Y Carrier storing medical image data |
| 01/07/2009 | CN201177965Y Optical disc apparatus storing image document |
| 01/07/2009 | CN201177809Y Memory apparatus with read-write state adjustable |
| 01/07/2009 | CN101341745A Recording device for recording a content into a plurality of recording media and control method thereof |
| 01/07/2009 | CN101341658A A coder and a method of coding for codes with a parity-complementary word assignment having a constraint of d='1', r='2' |
| 01/07/2009 | CN101341545A Digital information recording medium, digital information/reproducing device, and its recording/reproducing method |
| 01/07/2009 | CN101341542A Data recording device, data recording method, and computer program |
| 01/07/2009 | CN101341541A Data recording device, data recording method, and computer program |
| 01/07/2009 | CN101341540A Video/audio viewing/listening system and control method thereof |
| 01/07/2009 | CN101341539A Efficient secure forensic watermarking |
| 01/07/2009 | CN101341538A Method for writing data having a distinctive feature |
| 01/07/2009 | CN101340538A Recording/reproducing apparatus, recording apparatus, reproducing apparatus, recording method, reproducing method and computer program |
| 01/07/2009 | CN101339790A Audio signal playing apparatus and monitoring method and device of broadcasting system sound quality |
| 01/07/2009 | CN101339789A Implementing method of multimedia engine |
| 01/07/2009 | CN101339788A Receiving device |
| 01/07/2009 | CN101339536A Quake-proof system data processing method |
| 01/07/2009 | CN100450169C Information storage medium containing AV stream including graphic data, and reproducing method and apparatus therefor |
| 01/07/2009 | CN100450168C Data recording method, data editing method, data decoding method and apparatus thereof |
| 01/07/2009 | CN100450164C Method and apparatus for recording digital data streams |
| 01/07/2009 | CN100449950C Robust signal coding |
| 01/07/2009 | CN100449946C Modulation apparatus and method |
| 01/07/2009 | CN100449634C Adaptive noise reduction method and device |
| 01/07/2009 | CN100449633C Disc drive apparatus, and method for timing recalibration in a disc drive apparatus |
| 01/07/2009 | CN100449632C Disc drive apparatus, and method for timing recalibration in a disc drive apparatus |
| 01/07/2009 | CN100449631C Optical record carrier recording device and method comprising means for generating a timing signal having an increased timing resolution |
| 01/07/2009 | CN100449630C Optical disc apparatus |
| 01/07/2009 | CN100449629C Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method |
| 01/07/2009 | CN100449628C Embedding supplementary data in an information signal |
| 01/07/2009 | CN100449535C Video and audio recording using file segmentation to preserve the integrity of critical data |
| 01/07/2009 | CN100449525C Motion picture file encryption method and digital rights management method using the same |
| 01/07/2009 | CN100449354C A method and apparatus for detection of a speckle based physically unclonable function |
| 01/06/2009 | US7475430 Data recording apparatus |
| 01/06/2009 | US7475325 Data processor |
| 01/06/2009 | US7475324 Encoding apparatus for storing data to disk |
| 01/06/2009 | US7475298 Coding system and decoding system |
| 01/06/2009 | US7475297 Efficient method for computing clock skew without pessimism |
| 01/06/2009 | US7475276 Method for maintaining track data integrity in magnetic disk storage devices |
| 01/06/2009 | US7475173 Integrated disc drive controller |
| 01/06/2009 | US7474840 Data recording apparatus for managing content when content is deleted |
| 01/06/2009 | US7474837 Recording and playback apparatus and method, program storage medium, and program |
| 01/06/2009 | US7474836 Playback method for an after-recording operation |
| 01/06/2009 | US7474835 Disc playback apparatus and disc playback method |
| 01/06/2009 | US7474833 Moving image reproducing apparatus and moving image reproducing method |
| 01/06/2009 | US7474831 Video recording and playing apparatus |
| 01/06/2009 | US7474607 Optical disk medium and method and apparatus for reading information |
| 01/06/2009 | US7474606 Optical disk medium |
| 01/06/2009 | US7474599 Optical disc medium, and apparatus and method for recording data on the same |
| 01/06/2009 | US7474484 Reproducing apparatus and method, and recording apparatus and method |
| 01/06/2009 | US7474358 Digital transmission system and clock reproducing device |
| 01/06/2009 | CA2461564C Method and apparatus for recording video data, and information storage medium thereby |
| 01/02/2009 | DE19881919B4 Verfahren und Vorrichtung zum Erstellen von Fingerabdrücken und zum Authentifizieren verschiedener magnetischer Medien Method and apparatus for creating and fingerprints to authenticate different magnetic media |
| 01/02/2009 | DE102004039942B4 Verfahren und Anordnung zur Speicherung und Abfrage von Daten Method and system for storage and retrieval of data |
| 01/01/2009 | US20090003805 Optical Device, Reproduction Device, Program, and Reproduction Method |
| 01/01/2009 | US20090003804 Recording/Reproducing Apparatus, Transmitting Apparatus and Transmitting Method |
| 01/01/2009 | US20090003803 Input-output circuit, recording apparatus and reproduction apparatus for digital video signal |
| 01/01/2009 | US20090003798 Content recorder/player |
| 01/01/2009 | US20090003715 Method and device for condensed image recording and reproduction |
| 01/01/2009 | US20090003608 Block-level storage device with content security |
| 01/01/2009 | US20090003372 Ingress noise reduction in a digital receiver |
| 01/01/2009 | US20090003190 Disklike recording media, a method for detecting forged disks, an anti-forgery system for performing a true-false judgement based on information collected from the recording media, and a manufacturing apparatus for recording information in the disks |
| 01/01/2009 | US20090003187 Storage Device and Method for Operating a Storage Device |
| 01/01/2009 | US20090003173 Recording Medium and Method and Apparatus for Recording Data on the Same |
| 01/01/2009 | US20090003170 Disklike recording media, a method for detecting forged disks, an anti-forgery system for performing a true-false judgement based on information collected from the recording media, and a manufacturing apparatus for recording information in the disks |
| 01/01/2009 | US20090003167 Tracking error signal detection device and optical disc apparatus |
| 01/01/2009 | US20090003164 Fast Disc Recognition by Elimination of Calibrations |
| 01/01/2009 | US20090003163 Optical disk drive for writing a re-writable optical disk and method thereof |
| 01/01/2009 | US20090003162 Recording apparatus, recording/reproducing system, and recording method |
| 01/01/2009 | US20090003160 Information Recording Apparatus and Information Recording Method |
| 01/01/2009 | US20090003157 Information Recording Medium, and Information Reproducing Apparatus and Method |
| 01/01/2009 | US20090003156 Information Recording Apparatus, Information Recording Control Method, and Information Recording Control Program |
| 12/31/2008 | WO2009002115A2 Media file format based on, method and apparatus for reproducing the same, and apparatus for generating the same |
| 12/31/2008 | WO2009001568A1 Av device and its control method |
| 12/31/2008 | WO2009001521A1 Signal processing device |
| 12/31/2008 | WO2009001413A1 Controller and disk patrol method |
| 12/31/2008 | WO2009001412A1 System comprising storage device and information processing unit, and method for controlling the same |
| 12/31/2008 | EP2009915A1 Playback apparatus and playback system |
| 12/31/2008 | EP2009641A1 Recording apparatus, recording/reproducing system, and recording method |
| 12/31/2008 | EP2009640A2 Information storage medium with data structure for multi-angle and method therefor |
| 12/31/2008 | EP2009639A1 Video copy prevention if the difference betweeen the fingerprints before and after its modification is above a threshold |
| 12/31/2008 | EP2009638A1 Video copy prevention if the difference betweeen the fingerprints before and after its modification is above a threshold |
| 12/31/2008 | EP2009636A2 Information recording medium, information recording apparatus and method, information reproducing apparatus and method, and computer program |
| 12/31/2008 | EP2009635A1 Magnetic card reader system |
| 12/31/2008 | EP2009634A1 Systems and methods for optical media modification |
| 12/31/2008 | EP2009625A2 Optical disk apparatus and optical disc recording method |
| 12/31/2008 | EP2008279A1 Optical discs with identification code |
| 12/31/2008 | EP2008273A2 Optical media device with minipulatable read capability |
| 12/31/2008 | EP1861850B1 Locking aid for high density bd-rom discs |
| 12/31/2008 | EP1582043B1 User access control to a server content from an information carrier player |
| 12/31/2008 | EP1537565A4 Optical information storage medium and method of recording data thereon |
| 12/31/2008 | CN101336454A Compressed encoded data reproducing apparatus and method for decoding and reproducing compressed encoded data in such apparatus |
| 12/31/2008 | CN101335875A Information processing device and video and audio frequency information protection method |
| 12/31/2008 | CN101335861A Recording device control method and controller for recording device |
| 12/31/2008 | CN101335040A Error correcting apparatus and error correcting method |
| 12/31/2008 | CN101335039A Method and apparatus for generating synchronous clock for write operation in a disk drive |
| 12/31/2008 | CN101335038A Optical disk apparatus and optical disc recording method |
| 12/31/2008 | CN101335037A Recording apparatus, recording/reproducing system, and recording method |
| 12/31/2008 | CN101335036A Video and audio reproduction apparatus |