Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
05/2006
05/16/2006US7046596 Record carrier having an improved modulated servo track for more reliable synchronization and an apparatus for scanning the record carrier
05/16/2006US7046595 Method of reproducing information with equalization coefficient for the reproduced information
05/16/2006US7046589 Information-signal recording and reproducing apparatus
05/16/2006US7046585 Information storage medium and information recording apparatus for storing video and audio signals distributed by digital broadcasting
05/16/2006US7046464 Data recording method and data recording/reproducing device, recording medium
05/16/2006US7046260 Menu generating method and recording device for a record carrier
05/11/2006WO2006049249A1 Digital video reproduction device
05/11/2006WO2006049155A1 Disk recording/reproducing apparatus and disk recording method
05/11/2006WO2006049083A1 Key information providing method, information reproduction device, and key information providing device
05/11/2006WO2006049030A1 Optical disc reproduction method and device, and optical disc manufacturing method
05/11/2006WO2006049029A1 Optical disc manufacturing method and device, optical disc, and optical disc reproduction method
05/11/2006WO2006049028A1 Imaging device and recording control method
05/11/2006WO2006048849A1 Bit detection for multitrack digital data storage
05/11/2006WO2006031053A3 Recording medium, method for searching contents recorded within the recording medium, and method and apparatus for reproducing the recorded contents
05/11/2006WO2006031049A3 Method and apparatus for reproducing data from recording medium using local storage
05/11/2006WO2006024992A3 Rendering pre-recorded and additional content
05/11/2006WO2005120180A3 Method and apparatus for recording management information on a recording medium and the recording medium
05/11/2006WO2005086161A3 Digital amplification of audio signals
05/11/2006US20060101502 Method and device for processing digital data
05/11/2006US20060101371 Method of enhancing a program stream
05/11/2006US20060101287 System, method, and apparatus for securely providing content viewable on a secure device
05/11/2006US20060101283 High-density optical disc, method for recording and reproducing encrypted data thereon
05/11/2006US20060101267 Key management system
05/11/2006US20060101219 Recording method and recording apparatus
05/11/2006US20060101188 Record carrier with protective linking areas
05/11/2006US20060101175 Audio controller for portable electronic devices
05/11/2006US20060098960 Data stream format conversion method and recording method for the same
05/11/2006US20060098959 Recording medium for storing real time recording/reproduction information, method and apparatus for recording and reproducing in real time, and file operating method using the same
05/11/2006US20060098953 Specially formatted optical disk and method of playback
05/11/2006US20060098951 Digital information recording/reproducing apparatus
05/11/2006US20060098936 Reproduction device, optical disc, recording medium, program, and reproduction method
05/11/2006US20060098751 Methods of automatically detecting spectrum inversion and related terrestrial digital video broadcasting receivers
05/11/2006US20060098565 Recording medium, wobble cycle detection method, wobble information detection method, wobble information detection circuit, and information recording/reproduction device
05/11/2006US20060098559 Optical recording medium and optical recording medium recording device
05/11/2006US20060098557 Optical detection system and method to detect storage areas of an optical storage medium
05/11/2006US20060098546 Information recording medium, method of and apparatus for evaluating information recording medium, and information recording medium manufacturing method
05/11/2006US20060098545 Optical disk recording apparatus and optical disk recording method
05/11/2006US20060098544 Method of detecting sync signals
05/11/2006US20060098542 Optical disc device
05/11/2006US20060098541 Recorder, recording method, reproducer, reproducing method, and recording medium
05/11/2006DE4312922B4 Aufzeichnungsgerät und Wiedergabegerät Recorder and playback device
05/11/2006DE10220844B4 Verfahren zur Übertragung von Messwerten mittels eines pulsmodulierten Signals sowie zugehöriger Sensor und System mit Sensor Method for the transmission of measured values ​​by means of a pulse-modulated signal and associated sensor and sensor system having
05/11/2006DE102004008472B4 Datenerfassungssystem mit Lesegerät und Verfahren zum Überprüfen der Funktionsfähigkeit eines derartigen Lesegeräts Data acquisition system with the reader and method for testing the functionality of such a reader
05/10/2006EP1655973A1 Optical disk and method of playback
05/10/2006EP1655734A2 Information storage medium, recording/reproducing apparatus, recording/reproducing method, and host using the same
05/10/2006EP1655733A1 Method and apparatus for decoding multiword information
05/10/2006EP1655732A2 Information record medium and apparatus for reproducing the same
05/10/2006EP1655731A2 Content playback system and method
05/10/2006EP1655730A2 Unified control and memory for a combined DVD/HDD system
05/10/2006EP1655668A1 Information processing device, information recording medium, information processing method, and computer program
05/10/2006EP1654734A2 Device and method for recording data blocks
05/10/2006EP1654733A2 Reproducing encrypted content using region keys
05/10/2006EP1654732A1 Record carrier comprising encryption indication information
05/10/2006EP1654729A1 Information recording medium, method of configuring version information thereof, recording and reproducing method using the same, and recording and reproducing apparatus thereof
05/10/2006EP1350392A4 Method of sizing an embedded media player page
05/10/2006EP0873597A4 Multi-media copy management system
05/10/2006CN1771730A Digital content reproduction device and digital content use control method
05/10/2006CN1771729A Moving picture processing device, information processing device, and program thereof
05/10/2006CN1771728A Information recording medium, and apparatus and method for recording information to information recording medium
05/10/2006CN1771726A Data recording/reproducing device, data processing method and program
05/10/2006CN1771725A Moving picture processing device, information processing device, and program thereof
05/10/2006CN1771724A Moving picture processing device, information processing device, and program thereof
05/10/2006CN1771557A Cross-talk cancellation scheme for RLL-based storage systems
05/10/2006CN1771556A Information reproduction device and read clock monitoring method
05/10/2006CN1771555A Method and apparatus for recording and reproducing data on/from write-once disc, and write-once disc therefor
05/10/2006CN1771554A Information recording device and method
05/10/2006CN1771553A Storage medium in which audio-visual data with event information is recorded, and reproducing apparatus and reproducing method thereof
05/10/2006CN1771552A Method of copying and reproducing data from storage medium
05/10/2006CN1771551A Optical media protection driver
05/10/2006CN1771549A Recording medium having data structure for managing playback control and recording and reproducing methods and apparatuses
05/10/2006CN1771537A Recording medium having data structure for managing reproduction of data streams recorded thereon and recording and reproducing methods and apparatuses
05/10/2006CN1771493A Method of recording and/odr reproducing data under control of domain management system
05/10/2006CN1770859A Playback of interactive television applications
05/10/2006CN1770311A CD/MD/MP3/IPOD transducer
05/10/2006CN1770306A Optical read-write system and recording method thereof
05/10/2006CN1770305A Tracking error detecting device
05/10/2006CN1770304A Failure predicting method of magnetic disk device and magnetic disk device using the same
05/10/2006CN1770303A Optical disc, file recording method, file searching method and file recording reproducing apparatus
05/10/2006CN1770302A Optical storage medium, information-recording device, and information-reproducing device
05/10/2006CN1770301A Optical storage medium, information-recording device, and information-reproducing device
05/10/2006CN1770300A Optical information recording medium and manufacturing method of the same
05/10/2006CN1770299A Method and device for controlling distribution and use of digital works.
05/10/2006CN1770298A Optical disk apparatus
05/10/2006CN1770297A Biphase magnetic pattern detector using multiple matched filters for hard disk drive
05/10/2006CN1770296A Content recording apparatus, method for controlling same
05/10/2006CN1770295A Read/write device, and format management method of read/write device
05/10/2006CN1770294A Reproducing apparatus, reproducing method and software thereof
05/10/2006CN1770284A Optical storage system having integrated laser driver signal processor
05/10/2006CN1770275A Information recording method and information recording apparatus
05/10/2006CN1770273A Optical disk recording apparatus and method thereof
05/10/2006CN1770271A Apparatus for detecting focusing, tracking and eccentric performances of DVD
05/10/2006CN1770124A Data processing apparatus and its control method, program, and storage medium
05/10/2006CN1255987C Distributed interactive television program guide, system and method
05/10/2006CN1255810C Recording and/or reproducing apparatus, method for displaying recording media information and data communication system
05/10/2006CN1255806C Asymmetric error correction device and method, and clock restoring device using same
05/10/2006CN1255805C Method and test apparatus for checking defect managing area information on optical disk
05/10/2006CN1255804C Method for testing optical disk defect management area information and testing equipment for implementing the same method
05/10/2006CN1255803C Tape recording device and method
05/10/2006CN1255802C Sync block numbering of trick play signal during recording of such signals on record carrier
05/10/2006CN1255801C Data transfer system, data transfer appts., data recording appts. and data transfer method