| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 12/21/2006 | US20060285828 Video recording apparatus and video recording method |
| 12/21/2006 | US20060285825 Recording device and method, reproduction device and method, and recording medium |
| 12/21/2006 | US20060285822 Recording and reproducing apparatus and receiving apparatus |
| 12/21/2006 | US20060285468 Optical disk device |
| 12/21/2006 | US20060285467 Optical disk apparatus and method of evaluating optical disks |
| 12/21/2006 | US20060285465 Information recording processing device, information reproduction processing device, information recording medium and method, and computer program |
| 12/21/2006 | US20060285462 Storage apparatus and computer-readable storage medium |
| 12/21/2006 | US20060285461 Evaluation apparatus, evaluation method, and optical disk manufacturing method |
| 12/21/2006 | US20060285460 Method of managing optimum power control data in lead-in zone of high-density optical disc |
| 12/21/2006 | US20060285459 Method and apparatus for determining an optimum power level |
| 12/21/2006 | US20060285455 Control circuit of optical storage device and method thereof |
| 12/21/2006 | US20060285453 Method and apparatus for stablizing servo closed-loop gain, pll clock and servo signal through setting appropriate gain value to servo closed-loop gain and holding pll clock and servo signal when power of pick-up head changes |
| 12/21/2006 | US20060285238 Disk device and method of generating signal representing head |
| 12/20/2006 | EP1734530A1 Run length based frequency detector for phase locked loop circuit and corresponding method |
| 12/20/2006 | EP1734529A2 Disk recording medium, disk drive apparatus, reproducing method, and disk manufacturing method |
| 12/20/2006 | EP1734528A2 Information processing apparatus, information recording medium, information processing method, and computer program |
| 12/20/2006 | EP1734527A1 Audio reproducing apparatus, audio reproducing method, and program |
| 12/20/2006 | EP1734526A1 Record reproducing system, record reproducing method and record reproducing program |
| 12/20/2006 | EP1734525A1 Method for converting non copy protected data into copy protected data |
| 12/20/2006 | EP1734517A2 Disk recording medium, disk drive apparatus, reproducing method, and disk manufacturing method |
| 12/20/2006 | EP1733393A1 Drive for a data carrier by a navigation system |
| 12/20/2006 | EP1733392A2 Recording medium having a data structure for managing various data and recording and reproducing methods and apparatuses |
| 12/20/2006 | EP1733386A2 Data structure recorded in a recording medium data recording method and data recording apparatus |
| 12/20/2006 | EP1733385A2 Recording medium and method and apparatus for reproducing and recording text subtitle streams |
| 12/20/2006 | EP1606715A4 System, method and apparatus for securely providing content viewable on a secure device |
| 12/20/2006 | EP1457045A4 System and method for playing dvd bitstream from non-dvd medium |
| 12/20/2006 | EP1433177A4 Digital device configuration and method |
| 12/20/2006 | CN2849907Y Main circuit apparatus of portable DVD player |
| 12/20/2006 | CN1883005A Detection of data in burst cutting area of optical disk |
| 12/20/2006 | CN1883004A Device for and method of recording digital information signals |
| 12/20/2006 | CN1883003A Device for recording recordable media and method |
| 12/20/2006 | CN1883002A Device for and method of recording digital information signals |
| 12/20/2006 | CN1883001A Method of creating playback control file for recording medium and method and apparatus for reproducing data using the playlist control file |
| 12/20/2006 | CN1883000A Reproduction device and method, recording medium, and program |
| 12/20/2006 | CN1882999A User aware audio playing apparatus and method |
| 12/20/2006 | CN1882998A Determining buffer refilling time when playing back variable bit rate media streams |
| 12/20/2006 | CN1882997A Method of creating playback control file for recording medium and method and apparatus for reproducing data using the playback control file |
| 12/20/2006 | CN1882996A Storage medium storing preloading data, and apparatus and method for reproducing information from storage medium |
| 12/20/2006 | CN1882995A Copy protection system for recording media |
| 12/20/2006 | CN1882986A Recording position shift correction device, recording position shift correction method, and recording position shift correction program |
| 12/20/2006 | CN1882910A Stream under-run/over-run recovery |
| 12/20/2006 | CN1882180A Method for calling user terminal of IP multimedia subsystem |
| 12/20/2006 | CN1882105A VTR signal processing circuit |
| 12/20/2006 | CN1882071A Information recording device and information reproducing the same |
| 12/20/2006 | CN1882067A Rocording reproducing device and receiving device |
| 12/20/2006 | CN1881953A Method and apparatus for transmitting message |
| 12/20/2006 | CN1881475A System and method for memory element characterization |
| 12/20/2006 | CN1881455A Methods and systems for generating error correction codes |
| 12/20/2006 | CN1881454A Hard disk drive testing clamp |
| 12/20/2006 | CN1881453A Recording and/or reproducing method and apparatus for record medium, |
| 12/20/2006 | CN1881452A Recording apparatus, recording method, program, recording medium, and data recording medium |
| 12/20/2006 | CN1881451A Recording medium and system for recording and reproducing the recording medium |
| 12/20/2006 | CN1881450A Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 12/20/2006 | CN1881449A Playback apparatus and playback method |
| 12/20/2006 | CN1881448A Digital signal recording and replaying method,disc replaying device and recording medium |
| 12/20/2006 | CN1881447A Optical disk and optical disk reproduction apparatus |
| 12/20/2006 | CN1881446A Disc-shape recording medium |
| 12/20/2006 | CN1881445A Data management method for processing decoding error of CD readback data and CD driver therefor |
| 12/20/2006 | CN1881429A Optical disc reproducing apparatus |
| 12/20/2006 | CN1881426A A recording medium, method of configuring control information thereof, method for recording or reproducing data using the same, and apparatus thereof |
| 12/20/2006 | CN1881425A A recording medium, method of configuring control information thereof, method for recording or reproducing data using the same, and apparatus thereof |
| 12/20/2006 | CN1881424A Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk |
| 12/20/2006 | CN1881423A Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk |
| 12/20/2006 | CN1881422A High-frequency superimposing method and optical disk apparatus using it |
| 12/20/2006 | CN1881421A Method and apparatus for printing on a label side of a disc medium |
| 12/20/2006 | CN1881219A Method for converting non copy protected data into copy protected data |
| 12/20/2006 | CN1881214A Method for providing file information in portable device |
| 12/20/2006 | CN1881168A Storage device control apparatus |
| 12/20/2006 | CN1291625C Method for processing a file for a sub-memory in a wireless terminal |
| 12/20/2006 | CN1291597C Method and device for adding watermark to information signal and device for transmitting the signal |
| 12/20/2006 | CN1291595C Replaying device and method, and recording device and method |
| 12/20/2006 | CN1291594C Sub-header coding/decoding method and equipment |
| 12/20/2006 | CN1291593C Automatic setting installed item selection system and method |
| 12/20/2006 | CN1291412C Oscillating clock generating circuit and method thereof |
| 12/20/2006 | CN1291411C Distinguishing method, data processing apparatus, deciphering apparatus |
| 12/20/2006 | CN1291410C Audio disc and disc reproducing apparatus |
| 12/20/2006 | CN1291409C Data converter, data conversion method |
| 12/20/2006 | CN1291408C Method for reproducing signal evaluation |
| 12/20/2006 | CN1291389C Management method for shortage of optical data storage medium |
| 12/20/2006 | CN1291388C Information recording medium, information reproducing apparatus, and information recording and reproducing apparatus |
| 12/20/2006 | CN1291385C Apparatus, method and optical disc system for processing shock during data recording and playing |
| 12/20/2006 | CN1291382C Rotary disc memory device |
| 12/20/2006 | CN1291376C Method and apparatus for decoding sync marks in a disk |
| 12/20/2006 | CN1291375C Acoustic signal encoding method and apparatus, acoustic signal decoding method and apparatus |
| 12/20/2006 | CN1291322C A two-channel synchronous recording and storing method and equipment for fault recording data |
| 12/19/2006 | US7152197 Error correction of stream data |
| 12/19/2006 | US7152161 Watermarking |
| 12/19/2006 | US7152149 Disk array apparatus and control method for disk array apparatus |
| 12/19/2006 | US7151890 Audio disc of improved data structure and reproduction apparatus therefor |
| 12/19/2006 | US7151889 Digital video recording/playback system with entry point processing function |
| 12/19/2006 | US7151888 Method and apparatus for temporarily giving copy permission for reproducing digital signals |
| 12/19/2006 | US7151887 Copy controlling method and system of digital contents |
| 12/19/2006 | US7151733 Data recording medium, data recording method and apparatus, and data reproducing method and apparatus |
| 12/19/2006 | US7151732 Optical disk unit capable of reading out data normally and continuously after suspension of data writing |
| 12/19/2006 | US7151730 Copy-protected compact disc and method for producing same |
| 12/19/2006 | US7151727 Disc-shaped recording medium, disc-state recording medium cutting apparatus, and disc drive apparatus |
| 12/19/2006 | US7151726 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings |
| 12/19/2006 | US7151725 Method of immediately writing or reading files on a disc-like recording medium having control information on defect management stored in a predefined location |
| 12/19/2006 | US7151720 Recording apparatus for recording data on optically readable discs |
| 12/19/2006 | US7151719 Method for reducing the noise in a wobble signal |