| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 06/10/2009 | CN100498952C Format conversion method and apparatus and pirating device |
| 06/10/2009 | CN100498951C Recording method |
| 06/10/2009 | CN100498950C Apparatus and method for detecting frame synchronization signal for reducing errors in data demodulation in optical disc system |
| 06/10/2009 | CN100498949C DVD video regenrerating device and automatic optical disk change control method in said device |
| 06/10/2009 | CN100498948C Reproducing apparatus and method |
| 06/10/2009 | CN100498946C Magnetic optical disk, recording and/or reproduction method and apparatus using same |
| 06/10/2009 | CN100498937C Optical memory unit |
| 06/09/2009 | US7546495 Method and device for managing defective storage units on a record carrier |
| 06/09/2009 | US7546494 Skew-correcting apparatus using dual loopback |
| 06/09/2009 | US7546467 Time domain watermarking of multimedia signals |
| 06/09/2009 | US7546466 Decoding of watermarked information signals |
| 06/09/2009 | US7546436 Storage device with SCSI formatting |
| 06/09/2009 | US7546411 Digital device configuration and method |
| 06/09/2009 | US7546403 Method and apparatus for a disc drive client interface |
| 06/09/2009 | US7546188 In-vehicle apparatus and control method of in-vehicle apparatus |
| 06/09/2009 | US7546174 Digital data reproduction apparatus capable of reproducing audio data, and control method thereof |
| 06/09/2009 | US7546021 Content reproduction device and method, recording medium, and program |
| 06/09/2009 | US7545936 Method and device for incorporating additional information into main information through electronic watermarking technique |
| 06/09/2009 | US7545897 Method and apparatus for recording time information for digital data streams |
| 06/09/2009 | US7545862 Adaptive equalizer, decoding device, and error detecting device |
| 06/09/2009 | US7545835 Method and apparatus for generating information signal to be recorded |
| 06/09/2009 | US7545730 Read-only recording medium and reproducing method thereof |
| 06/09/2009 | US7545728 Data management information obtaining method for obtaining data management information including information concerning part of data areas as information concerning a pseudo area |
| 06/09/2009 | US7545727 Recording medium, recording apparatus, and reading apparatus |
| 06/09/2009 | US7545721 Optical recording medium and recording apparatus, the medium including a linking region between unit block regions |
| 06/09/2009 | US7545720 Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS |
| 06/09/2009 | US7545712 Optical disk reproducing apparatus and optical disk reproducing method |
| 06/09/2009 | US7545710 Method of overwriting data in write-once information storage medium and data recording and/or reproducing apparatus for write-once information storage medium |
| 06/09/2009 | US7545407 Method of recording still pictures onto a recording medium |
| 06/09/2009 | US7544428 Information recording medium, and apparatuses for reproducing, recording, and recording and reproducing thereof, and methods for reproducing, recording, and recording and reproducing thereof |
| 06/09/2009 | CA2174413C Steganographic methods and apparatuses |
| 06/04/2009 | WO2009069441A1 Optical information recording medium, information recording method for optical information recording medium and optical information recording device |
| 06/04/2009 | WO2009069246A1 Phase comparator, pll circuit, information regeneration processing apparatus, optical disc regenerating apparatus, and magnetic disc regenerating apparatus |
| 06/04/2009 | WO2008032700A9 Optical information recording and playback device and recording mark quality measuring method |
| 06/04/2009 | US20090142043 Data processing device, data processing method, program, program recording medium, data recording medium, and data structure |
| 06/04/2009 | US20090142037 Image processing apparatus and method for generating and displaying playlist for image data |
| 06/04/2009 | US20090141617 Optical disc |
| 06/04/2009 | US20090141606 Method and system for managing data from host to optical disc |
| 06/04/2009 | US20090141604 Optical disk, method for producing the same, and recording and reproducing apparatus |
| 06/04/2009 | US20090141599 Recording medium, and method and apparatus of recording and reproducing data on the same |
| 06/04/2009 | US20090141120 Method and apparatus for compensating data image reproduced from holographic system |
| 06/04/2009 | DE202009001941U1 Gehörschutz mit Audioabspielvorrichtung Hearing protection with audio player |
| 06/04/2009 | DE19719904B4 Festplattenlaufwerk und Verfahren zum Betreiben desselben The same hard drive and method for operating |
| 06/03/2009 | EP2066113A2 Audio processing apparatus, video processing apparatus, and audiovisual system |
| 06/03/2009 | EP2064704A1 Methods and apparatus for creation, distribution and presentation of polymorphic media |
| 06/03/2009 | EP2064701A1 Reproducing apparatus, reproducing method and reproducing computer program product |
| 06/03/2009 | EP1683175B1 Method of manufacturing a window transparent for electrons of an electron beam, in particular of an x-ray source |
| 06/03/2009 | EP1616323A4 Method for managing copy protection information of recording medium |
| 06/03/2009 | EP1550121A4 Recording medium having data structure of playlist marks for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses |
| 06/03/2009 | CN101449330A An optical disc reading apparatus and method therefore |
| 06/03/2009 | CN101449329A An optical disc reading apparatus and method therefore |
| 06/03/2009 | CN101448164A Audio processing apparatus, video processing apparatus, and control method thereof |
| 06/03/2009 | CN101448118A Audiovisual (av) device and control method thereof |
| 06/03/2009 | CN101447209A Reproducer |
| 06/03/2009 | CN101447208A Defect information managing method, information recording and/or reproducing apparatus, and information reproducing apparatus |
| 06/03/2009 | CN101447207A Media recording method and device thereof |
| 06/03/2009 | CN101447206A Information recording apparatus, information recording system, and information recording method |
| 06/03/2009 | CN100496110C Trick modes using dummy predictive pictures |
| 06/03/2009 | CN100495924C Phase locked loop for controlling recordable optical disk drive |
| 06/03/2009 | CN100495563C Recording and/or reproducing apparatus |
| 06/03/2009 | CN100495562C Information storage medium storing a plurality of titles, reproducing apparatus and method thereof |
| 06/03/2009 | CN100495561C Recording apparatus, reproducing apparatus, data processing apparatus, recording/reproducing apparatus, and data transmitting apparatus |
| 06/03/2009 | CN100495560C Information recording apparatus and method, information reproducing apparatus and method, information recording and playback apparatus and method |
| 06/03/2009 | CN100495559C Information recording equipment and method, information reproducing apparatus and method |
| 06/03/2009 | CN100495558C Methdo and device for recording and reproducing data structure for managing still images |
| 06/03/2009 | CN100495365C Recording device, recording medium, and content protection system |
| 06/03/2009 | CN100495359C Method for partitioning hard disc drive and hard disc drive adapted thereto |
| 06/02/2009 | US7543219 Recording and/or reproducing method, recording and/or reproducing apparatus, and computer readable recording medium storing program for performing the method |
| 06/02/2009 | US7543217 Method of determining suitability of a recording medium for being recorded to and/or reproduced from by an apparatus |
| 06/02/2009 | US7543209 Characterizing jitter sensitivity of a serializer/deserializer circuit |
| 06/02/2009 | US7543148 Audio watermarking with covert channel and permutations |
| 06/02/2009 | US7542909 Method, system, and apparatus for repairing audio recordings |
| 06/02/2009 | US7542663 Optical disc recording apparatus, optical disc reproduction apparatus, and optical disc recording method that are all suitable for seamless reproduction |
| 06/02/2009 | US7542662 Reproduction system |
| 06/02/2009 | US7542660 Information recording medium, information recording and/or reproducing apparatus and method, and program storage device and computer data signal embodied in carrier wave for controlling record or reproduction |
| 06/02/2009 | US7542656 Method and apparatus of recording a multi-channel stream, and a recording medium containing a multi-channel stream recorded by said method |
| 06/02/2009 | US7542568 Encryption device a decrypting device a secret key generation device a copyright protection system and a cipher communication device |
| 06/02/2009 | US7542405 High-density optical disc, method for recording and reproducing encrypted data thereon |
| 06/02/2009 | US7542393 Recording medium with a linking area including a sync pattern thereon and apparatus and method for forming, recording, and reproducing the recording medium |
| 06/02/2009 | US7542391 Recording and/or reproducing methods and apparatuses |
| 06/02/2009 | US7542390 Method for sampling optical disc data and apparatus thereof |
| 06/02/2009 | US7542388 Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method |
| 06/02/2009 | US7542380 Method of and apparatus for immediately writing or reading files on a disc-like recording medium having control information on defect management stored in a predefined location and such a disc-like recording medium |
| 06/02/2009 | US7542223 Magnetic disk drive using load/unload area for data storage |
| 06/02/2009 | US7542185 Holographic recording medium, holographic record erasing method, and holographic recording and reproducing apparatus |
| 06/02/2009 | US7542144 Spatial and spectral wavefront analysis and measurement |
| 06/02/2009 | US7541948 Variable length coding method and variable length decoding method |
| 06/02/2009 | CA2318120C Method and device for recording real-time information |
| 05/28/2009 | WO2009066960A1 A method and an apparatus for processing a signal |
| 05/28/2009 | WO2009066959A1 A method and an apparatus for processing a signal |
| 05/28/2009 | WO2009066842A1 Method and apparatus for reproducing data |
| 05/28/2009 | WO2009066470A1 Optical disc medium, optical disc device, optical disc reproduction method and integrated circuit |
| 05/28/2009 | WO2009066460A1 Optical disc and optical disc recording/reproduction method |
| 05/28/2009 | WO2009066453A1 Optical disk, optical disk device, optical disk recording/reproducing method, and integrated circuit |
| 05/28/2009 | WO2009066377A1 Video signal recording device, video signal recording method, and video signal recording program |
| 05/28/2009 | WO2009065658A1 Method for determining wear of a data storage medium and data storage device |
| 05/28/2009 | US20090138404 Apparatus and method for rendering digital content |
| 05/28/2009 | US20090138370 Methods and Systems for Controlling the Replay of Contents Stored in a Recording Medium |
| 05/28/2009 | US20090136219 Information Read Device And Read Signal Processing Circuit |
| 05/28/2009 | US20090136217 Reproduction apparatus, reproduction system, and reproduction method |