Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
09/2010
09/28/2010US7805617 Digital data recording apparatus, digital data recording method, and computer-readable recording medium
09/28/2010US7805062 Transmitting and recording method, reproducing method, and reproducing apparatus of information and its recording medium
09/28/2010US7805059 Data recording method, data recording apparatus and image pick-up apparatus
09/28/2010US7805057 Record carrier, apparatus and method
09/28/2010US7805054 Signal compressing apparatus
09/28/2010US7804755 Method for determining characteristics of signal and apparatus using the same
09/28/2010US7804749 Optical information storage medium and method of and apparatus for recording data thereon
09/23/2010WO2010107625A2 Smooth, stateless client media streaming
09/23/2010WO2010107622A2 Hosted application platform with extensible media format
09/23/2010WO2010107269A2 Apparatus and method for encoding/decoding a multichannel signal
09/23/2010WO2010106810A1 Equalizer and equalization method
09/23/2010WO2010106795A1 Reproducer, integrated circuit, reproduction method, application program, recording medium, recorder, and recording method
09/23/2010WO2010106745A1 Application running device
09/23/2010US20100241871 Method and apparatus for establishing usage rights for digital content to be created in the future
09/23/2010US20100241440 Recording and reproducing apparatus for use with optical recording medium having real-time, losslessly encoded data
09/23/2010US20100239231 Record carrier carrying a video signal and at least one additional information signal
09/23/2010US20100239230 Method for recording av data and associated data, av data recording apparatus, av data reproducing apparatus and method, and recording medium
09/23/2010US20100239089 Method and device for supplying of a data set stored in a database
09/23/2010US20100238779 Device and method for determining defect sector on optical disc
09/23/2010US20100238778 Reading method of optical disc drive
09/23/2010US20100238777 Optical disk device, method of controlling optical head, and control device for optical head
09/23/2010US20100238775 Recording medium reproducing device, a method for reproducing a recording medium, a program for reproducing a recording medium, and a recording medium
09/23/2010US20100238773 Content reproduction system, content reproduction apparatus, and content reproduction method
09/23/2010DE10084329B4 Digitales Audioschnittstellen-Signaldemodulationsgerät Digital audio interface signal demodulating
09/23/2010CA2750544A1 Smooth, stateless client media streaming
09/22/2010EP2230844A1 Recording medium on which 3d video is recorded, recording medium for recording 3d video, and reproducing device and method for reproducing 3d video
09/22/2010EP2230843A2 Information recording medium a wherein stream convertible at high-speed is recorded, and recording apparatus and recording method therefor
09/22/2010EP2230842A2 Information recording medium wherein a stream convertible at high-speed is recorded, and recording apparatus and recording method therefor
09/22/2010EP2229679A2 Apparatus for and a method of copy-protecting a content carrying recording medium
09/22/2010EP2229676A1 A method and an apparatus for processing an audio signal
09/22/2010EP1779385B1 Method and apparatus for encoding and decoding multi-channel audio signal using virtual source location information
09/22/2010EP1503834B1 Dvd game
09/22/2010CN1725351B Write once recording medium, recording device and recording method for write one recording medium, and reproduction device
09/22/2010CN101842840A Recording medium, playback apparatus, recording apparatus, playback method, and recording method
09/22/2010CN101841714A Moving image encoding method and apparatus, moving image decoding method and apparatus and recording method
09/22/2010CN101840721A Reproduction apparatus and reproduction method
09/22/2010CN101840720A Reproduction apparatus and reproduction method
09/22/2010CN101840719A Reproduction apparatus and/or method for storage medium including metadata
09/22/2010CN101840718A Playback apparatus and playback method
09/22/2010CN101840717A Digital audio data reproducing apparatus
09/22/2010CN101840716A Authentication system and method of storage device
09/22/2010CN101393760B After-recording apparatus and reproduction apparatus and method
09/22/2010CN101272510B Device for reproducing multi-angle data
09/22/2010CN101261869B Write and/or reproducing apparatus
09/22/2010CN101217048B Information recording medium, recording/reproducing method and apparatus, and host apparatus
09/22/2010CN101202930B Recording method, reproduction apparatus and method
09/22/2010CN101202093B Read-only recording medium containing menu data and menu displaying method therefor
09/22/2010CN101140778B Method and system for recovering remnant encrypted data on a removable storage media
09/22/2010CN101064156B Method for forming partition on disc and the reproducing apparatus
09/22/2010CN101025982B Write-once-type recording medium, recording apparatus and method for the same, and reproducing apparatus
09/21/2010USRE41735 Writable optical disc having a plurality of chapters each having recording area, management area and partition area provided therein
09/21/2010US7802312 Method of recording and/or reproducing data under control of domain management system
09/21/2010US7802311 Recording apparatus, recording method, recording medium and program
09/21/2010US7802100 Watermark system
09/21/2010US7801930 Recording medium, host device, and data processing method
09/21/2010US7801732 Audio codec system and audio signal encoding method using the same
09/21/2010US7801631 Digital multimedia broadcasting receiver for preset recording and method thereof
09/21/2010US7801630 Method and apparatus for controlling recording levels
09/21/2010US7801421 Recording medium having data structure for managing reproduction of still pictures recorded thereon and recording and reproducing methods and apparatuses
09/21/2010US7801418 Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, computer program for recording or reproduction control, and data structure containing control signal
09/21/2010US7801417 Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
09/21/2010US7801416 Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
09/21/2010US7801415 Recording medium, reproduction device, program, reproduction method and recording method
09/21/2010US7801412 Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses
09/21/2010US7801327 Record carrier with watermark
09/21/2010US7801254 Address generator for LDPC encoder and decoder and method thereof
09/21/2010US7801222 Coding image signal
09/21/2010US7801007 Information recording medium, and information recording apparatus and method
09/21/2010US7801005 Apparatus and method for measuring signal quality
09/21/2010US7800998 Optical disk and optical disk drive
09/21/2010US7800996 Rotation speed control for recording information
09/21/2010US7800995 Method and apparatus for controlling reproduction speed of an optical disk
09/21/2010US7800994 Method of overwriting data in write-once information storage medium and data recording and/or reproducing apparatus for write-once information storage medium
09/21/2010CA2670077C A recording apparatus, computer-readable recording medium, file management system and optical disc for recording video objects
09/21/2010CA2343787C Device for scanning an information carrier, method of manufacturing, and information carrier
09/16/2010WO2010104328A2 Information storage medium, apparatus for reproducing recordings, and method for reproducing recordings
09/16/2010WO2010103969A1 Reproducing device, reproducing method, recording device, recording method, program, and data structure
09/16/2010WO2010103827A1 Reproduction device, reproduction method, recording medium, application, and authoring device
09/16/2010WO2010103442A1 Embedding and extracting ancillary data
09/16/2010WO2010039161A3 Methods and apparatus for selectively retaining read signal segments based on assigned reliability metrics in a hard disk drive
09/16/2010US20100235650 Methods and Systems for Encoding and Protecting Data Using Digital Signature and Watermarking Techniques
09/16/2010US20100235633 Authentication and encryption utilizing command indentifiers
09/16/2010US20100232276 Defect managing method and defect managing device
09/16/2010US20100232272 Wave plate, optical pickup and optical disc apparatus
09/16/2010US20100232271 Optical recording/reproducing method, system, and program
09/16/2010US20100232270 Optical information recording medium, information recording apparatus, information reproducing apparatus, information recording method, information reproducing method and method for producing optical information recording medium
09/16/2010US20100232269 Optical information storage medium reproduction apparatus and control method of the same
09/16/2010US20100232046 Methods and Systems for Estimating Time Corresponding to Peak Signal Amplitude
09/16/2010DE102010000519A1 Datenaufzeichnungsgerät Data recorder
09/15/2010EP2228796A2 Recording and reproducing apparatus and recording and reproducing method
09/15/2010EP2228795A1 Optical information recording medium, information recording method for optical information recording medium and optical information recording device
09/15/2010EP2227807A1 Method of recording content on disc, method of providing title key, apparatus for recording content on disc, and content providing server
09/15/2010EP2227804A1 A method and an apparatus for processing a signal
09/15/2010CN201585115U Player capable of supporting Ipod
09/15/2010CN201584160U Multimedia player compatible with DVD disk and hard disk
09/15/2010CN1848939B Information management system, information management apparatus and information management method
09/15/2010CN1825459B Method and apparatus for reproducing data from recording medium using local storage
09/15/2010CN1702760B Recording/reproducing apparatus
09/15/2010CN1658321B Reproducing apparatus and recording apparatus
09/15/2010CN1527306B Method and apparatus for coding and/or decoding digital data using bandwidth expansion technology