| Patents for G11B 7 - Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor (102,715) |
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| 01/10/2007 | CN1294578C Method for judging regulation occasion of executing writing strategy by CD machine |
| 01/10/2007 | CN1294577C Optical pickup and disk drive device |
| 01/10/2007 | CN1294576C Methods, optical recording apparatus using such methods and optical recording medium for use by methods and apparatus |
| 01/10/2007 | CN1294575C Optical apparatus and method for adjusting amount of light of the same |
| 01/10/2007 | CN1294574C Optical head device |
| 01/10/2007 | CN1294573C Regulation system of screen display by using optical driver and its method |
| 01/10/2007 | CN1294572C Optical disc device |
| 01/10/2007 | CN1294571C Controller device with switchable characteristic |
| 01/10/2007 | CN1294570C Declination calibrating device and method |
| 01/10/2007 | CN1294569C Compensation structure and method for positioning of laser head module track search |
| 01/10/2007 | CN1294568C Optical disk recording reproducing device |
| 01/10/2007 | CN1294567C Optical disk, recording and fetch information method on disk and used device |
| 01/10/2007 | CN1294566C Information recording method, and optical disk apparatus |
| 01/10/2007 | CN1294565C Recording medium, optical disk apparatus and writing method |
| 01/10/2007 | CN1294564C Method and device of caculating retry times in optical drive |
| 01/10/2007 | CN1294563C Coherent light source and record regenerator therewith |
| 01/10/2007 | CN1294562C Optical record medium, and apparatus and method for producing same |
| 01/10/2007 | CN1294439C Planar lens and method for fabricating the same |
| 01/10/2007 | CN1294177C Copolycarbonate and heat-resistant part prepared thereby |
| 01/10/2007 | CN1294030C Information recording medium and method for manufacturing the same |
| 01/09/2007 | USRE39463 Multi-layer information recording medium and information recording and reproducing apparatus |
| 01/09/2007 | US7162727 Optical pickup actuator with improved damping effect with end of suspension wire movably inserted into groove of wire holder |
| 01/09/2007 | US7162726 Disk apparatus |
| 01/09/2007 | US7162659 Method for accessing data of defected optical disk |
| 01/09/2007 | US7161894 Optical recording article |
| 01/09/2007 | US7161893 Stamper for fabrication of optical recording medium, method of forming information recording area and light transmissive layer, and optical recording medium |
| 01/09/2007 | US7161892 Optical recording medium and optical information processor |
| 01/09/2007 | US7161891 Optical scanning device |
| 01/09/2007 | US7161890 Optical head device and optical information device using this and computer optical disk player car navigation system optical disk recorder and optical disk server using this optical information device |
| 01/09/2007 | US7161889 Information recording medium, method and apparatus for recording and reproducing information |
| 01/09/2007 | US7161888 Information recording device and information recording method |
| 01/09/2007 | US7161887 Method and apparatus for extracting digital data from a medium |
| 01/09/2007 | US7161886 Optical disc identification method |
| 01/09/2007 | US7161885 Copy-protected compact disc and method for producing same |
| 01/09/2007 | US7161884 Information disc recording/playback apparatus and method for counting pulses and controlling a rotation speed of an information disc |
| 01/09/2007 | US7161882 Method and arrangement for regulating the light power of a scanning beam in an apparatus for reading from or for writing to optical recording media |
| 01/09/2007 | US7161881 Method and system for optical drive write strategies embedded in an optical medium |
| 01/09/2007 | US7161880 Disk apparatus for projecting a laser beam onto a recording surface of a disk recording medium |
| 01/09/2007 | US7161879 Method of and drive for recording medium defect management, and defect managed recording medium |
| 01/09/2007 | US7161878 Recording apparatus for an optical disk |
| 01/09/2007 | US7161877 Method and circuit for generating a tracking error signal using differential phase detection |
| 01/09/2007 | US7161765 Write/read head supporting mechanism, and write/read system |
| 01/09/2007 | US7161744 Objective lens and optical pickup apparatus |
| 01/09/2007 | US7161720 Embedded information carrier for optical data |
| 01/09/2007 | US7161625 Image pickup apparatus |
| 01/09/2007 | US7160652 Hologram element |
| 01/09/2007 | US7160597 Optical information recording medium |
| 01/09/2007 | US7160589 Optical information recording medium |
| 01/09/2007 | US7159787 Method and apparatus for recording data |
| 01/04/2007 | WO2007001877A2 Improvements in or relating to the copy protection of optical discs |
| 01/04/2007 | WO2007001698A1 Organization of archival elements for analog/digital hybrid data on film |
| 01/04/2007 | WO2007001554A1 Optical media comprising polyester compositions formed from 2,2,4,4,-tetramethyl-1,3-cyclobutanediol and 1,4,-cyclohexanedimethanol |
| 01/04/2007 | WO2007001095A1 Optical information-recording medium and information-recording method |
| 01/04/2007 | WO2007000889A1 Removable medium recording/reproducing device recording/reproducing operation inhibiting method, recording operation inhibiting method, firmware update method, and file containing the firmware |
| 01/04/2007 | WO2007000800A1 Optical information recording medium |
| 01/04/2007 | WO2007000748A1 Speed-down during linking |
| 01/04/2007 | WO2007000738A1 Tangential disc tilt measurement and corrective action |
| 01/04/2007 | WO2007000736A1 Single spot cross-correlation tracking |
| 01/04/2007 | WO2007000728A1 Optimization of spherical aberration to determine current layer |
| 01/04/2007 | WO2007000682A1 Optical pick-up unit for use in an optical player |
| 01/04/2007 | WO2007000681A2 Astigmatic multi-spot systems |
| 01/04/2007 | WO2007000364A1 Universal numerical disc of optically readable type |
| 01/04/2007 | WO2007000259A1 Substrate holder |
| 01/04/2007 | WO2006114227A3 Process and device for coating disk-shaped substrates for optical data carriers |
| 01/04/2007 | WO2006061419A3 Photoactive film, its preparation and use, and preparation of surface relief and optically anisotropic structures by irradiating said film |
| 01/04/2007 | US20070006249 Housing, operation panel including the housing, and image forming apparatus including the operation panel |
| 01/04/2007 | US20070006246 Objective-lens driving apparatus and optical disk apparatus |
| 01/04/2007 | US20070006245 Pickup for optical recording media and device having the pickup |
| 01/04/2007 | US20070006243 Disk guide device |
| 01/04/2007 | US20070003873 High density recording media with modified recording layers of the invention provides better photoelectrical performance; high recording sensitivity and high carrier-to-noise ratio |
| 01/04/2007 | US20070003872 Super resolution recording medium |
| 01/04/2007 | US20070003775 Laminated wavelength plate |
| 01/04/2007 | US20070003732 Phase change memory for archival data storage |
| 01/04/2007 | US20070003731 Gold-semiconductor phase change memory for archival data storage |
| 01/04/2007 | US20070003250 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003249 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003248 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003247 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003246 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003245 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003244 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003243 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003242 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003241 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003240 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003239 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003238 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003237 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003236 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003235 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003233 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003232 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070003231 Recording medium capable of interactive reproducing and reproduction system for the same |
| 01/04/2007 | US20070002912 Laser power control circuit |
| 01/04/2007 | US20070002721 Optical recording medium and data recording device |
| 01/04/2007 | US20070002720 Optical data storage medium |
| 01/04/2007 | US20070002719 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 |
| 01/04/2007 | US20070002718 Optical head device and method of manufacturing optical head device |
| 01/04/2007 | US20070002717 Method for designing an optical pickup |
| 01/04/2007 | US20070002716 Laser Converging Apparatus, Optical Pickup Device and Optical Disc Recording/Reproduction Apparatus |