| 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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| 02/18/2009 | EP2024969A1 Suspension arm actuator for a scanning device |
| 02/18/2009 | EP1961006A4 Methods and systems for in-track optical positioning |
| 02/18/2009 | EP1891630B1 Tracing discrete spiral path relative to optical disc |
| 02/18/2009 | EP1803118A4 Information storage medium and recording/reproducing apparatus and method using the same |
| 02/18/2009 | EP1714275A4 Method and apparatus for reproducing information recorded on a super resolution information storage medium |
| 02/18/2009 | EP1647014A4 Method and apparatus for managing a overwrite recording on optical disc write once |
| 02/18/2009 | EP1609139B1 Recording medium having super-resolution near-field structure and method and apparatus for reproducing the same |
| 02/18/2009 | EP1552510A4 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 |
| 02/18/2009 | EP1551012B1 Optical disc tracking control device, tracking control method, and tracking control program |
| 02/18/2009 | EP1547071B1 Optical scanning device |
| 02/18/2009 | EP1522999B1 Information recording device and information recording/reproducing device |
| 02/18/2009 | EP1498882B1 Optical information recording method, optical information recording device, and optical information recording medium |
| 02/18/2009 | EP1376566B1 Stamper for optical disk, method of manufacturing optical disk, and optical disk |
| 02/18/2009 | EP1344216B1 Method for position control in optical data carriers with address information |
| 02/18/2009 | CN201196872Y Tray apparatus used for optical disk fabrication |
| 02/18/2009 | CN101371305A Optical recording medium |
| 02/18/2009 | CN101371304A Optical recording medium |
| 02/18/2009 | CN101371303A Read-only optical disc medium and method of manufacturing same |
| 02/18/2009 | CN101371302A Drop-out detecting circuit and optical disc device |
| 02/18/2009 | CN101369445A Media reproduction method |
| 02/18/2009 | CN101369444A Positioning method for defect management zone |
| 02/18/2009 | CN101369443A Defect management method and position determination method |
| 02/18/2009 | CN101369435A Light information storage medium |
| 02/18/2009 | CN101369434A Optical pickup, optical information recording device, optical information recording method, optical information reproduction device, optical information reproduction method and optical information rec |
| 02/18/2009 | CN101369433A Optical head and data processing apparatus including the same |
| 02/18/2009 | CN101369432A Regulation means for inclination angle of optical head |
| 02/18/2009 | CN101369431A Optical information recording device, medium method and, optical pickup |
| 02/18/2009 | CN101369430A Information reproduction recording device |
| 02/18/2009 | CN100463073C Information recording medium, method for recording and reproducing information |
| 02/18/2009 | CN100463072C Apparatus for recording address information on disc medium |
| 02/18/2009 | CN100463064C Disk driving device |
| 02/18/2009 | CN100463063C Transmitting and recording method for user option infomration in optical disc device |
| 02/18/2009 | CN100463062C Light disk and light disk apparatus |
| 02/18/2009 | CN100463061C Assembly method of optical pickup apparatus and optical pickup apparatus |
| 02/18/2009 | CN100463060C Optical pickup device |
| 02/18/2009 | CN100463059C Method for determining spherical aberration |
| 02/18/2009 | CN100463058C Manufacturing method for lens holder and lens protector for use in optical pick-up device |
| 02/18/2009 | CN100463057C Optical read-write head actuator having arranged horizontal magnetic field producing device and coil device |
| 02/18/2009 | CN100463056C Record reading method of high-density compact disk |
| 02/18/2009 | CN100463055C Hologram recording medium and apparatus for and method of recording data on the recording medium |
| 02/18/2009 | CN100463054C Arrangement for obtaining a track wobble signal |
| 02/18/2009 | CN100463053C Address information recording device and recording method and reproducing device and reproducing method |
| 02/18/2009 | CN100462741C Laser lens with phase compensator and laser lens apparatus using the same |
| 02/17/2009 | USRE40639 Optical disc and optical disc address reading apparatus and method |
| 02/17/2009 | US7493631 Disc drive apparatus |
| 02/17/2009 | US7493013 Information storage medium having a program chain command table structure |
| 02/17/2009 | US7492698 Information recording medium having substrate with microscopic pattern and reproducing apparatus therefor |
| 02/17/2009 | US7492697 Optical disc recording method and apparatus |
| 02/17/2009 | US7492696 Optical disk medium and optical disk apparatus |
| 02/17/2009 | US7492695 Optical pick-up capable of increasing the quantity of received laser beam |
| 02/17/2009 | US7492694 Optical pickup device and optical disk drive using the same |
| 02/17/2009 | US7492693 Optical recording/reproducing apparatus with transmission amount variation unit |
| 02/17/2009 | US7492692 Hologram recording and reproducing apparatus |
| 02/17/2009 | US7492691 Supplemental memory having media directory |
| 02/17/2009 | US7492690 Statistical circuit |
| 02/17/2009 | US7492689 Recording method and media having marks and spaces with lengths defined by a predetermined modulation method |
| 02/17/2009 | US7492688 Highly adaptive recording method and optical recording apparatus |
| 02/17/2009 | US7492687 Optical information recording method, optical information recording and reproducing device, and optical information recording medium |
| 02/17/2009 | US7492685 Techniques for detecting a type of optical media and operating a media machine in response |
| 02/17/2009 | US7492684 Method and apparatus for controlling a tilt between an optical axis of an optical pick-up head and an optical disc |
| 02/17/2009 | US7492682 Optical disk recording apparatus controllable by table of multi-pulse patterns |
| 02/17/2009 | US7492681 Information storage medium |
| 02/17/2009 | US7492680 Method of recording data on information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas |
| 02/17/2009 | US7492678 Apparatus and method for stabilizing operation of disc driver in section for setting mode conversion |
| 02/17/2009 | US7492677 Method and device for playing optical discs and method for determining tracking quality |
| 02/17/2009 | US7492676 Optical pickup and optical disc apparatus including the same |
| 02/17/2009 | US7492675 Digital servo system with calibrated notch filters |
| 02/17/2009 | US7492673 Optically assisted magnetic recording device with semiconductor laser, optically assisted magnetic recording head and magnetic disk device |
| 02/17/2009 | US7492529 Bi-convex solid immersion lens |
| 02/17/2009 | US7492490 Image processing apparatus for applying effects to a stored image |
| 02/17/2009 | US7491486 Optical information recording medium |
| 02/17/2009 | US7491436 Optical information recording medium |
| 02/12/2009 | WO2009020096A1 Process for production of nucleus-hydrogenated aromatic vinyl /(meth)acrylate copolymers |
| 02/12/2009 | WO2008138517A3 Method for the production of polycarbonate according to a melt transesterification process |
| 02/12/2009 | US20090042105 Sensitizer dyes for photoacid generating systems |
| 02/12/2009 | US20090042046 Information recording medium, method and apparatus for manufacturing the same |
| 02/12/2009 | US20090041077 Optical read-out |
| 02/12/2009 | US20090040916 Mobile Drive Optical Medium |
| 02/12/2009 | US20090040915 Information recording carrier and method of reproducing the same |
| 02/12/2009 | US20090040914 Information recording medium, information recording apparatus and method, and computer program |
| 02/12/2009 | US20090040913 Production Method and Production Apparatus of Optical Disc |
| 02/12/2009 | US20090040912 Optical disc assemblies for performing assays |
| 02/12/2009 | US20090040910 Optical pickup device and optical disk device |
| 02/12/2009 | US20090040909 Optical head device and optical information device |
| 02/12/2009 | US20090040908 Optical pickup and optical information processing apparatus |
| 02/12/2009 | US20090040907 Optical pickup device and optical disk apparatus including the same |
| 02/12/2009 | US20090040906 Sil near-field system |
| 02/12/2009 | US20090040905 Objective lens driving device, control circuit, optical disc device and objective lens driving method |
| 02/12/2009 | US20090040904 Laser Driving Device, Optical Head Incorporating Laser Driving Device, and Optical Disk Apparatus |
| 02/12/2009 | US20090040903 Hologram recording/reproducing apparatus and light source apparatus |
| 02/12/2009 | US20090040902 Optical pickup device and optical disc device with such optical pickup device mounted thereon |
| 02/12/2009 | US20090040901 Information recording method and apparatus with suppressed mark edge jitters |
| 02/12/2009 | US20090040900 Pasting method of non-insulation sheet upon printed circuit board, as well as, printed circuit board and optical disk apparatus |
| 02/12/2009 | US20090040899 Information Recording Device and Method, Computer Program for Record Control, and Information Recording Medium |
| 02/12/2009 | US20090040897 Reproducing signal measuring method, signal reproducing apparatus, and optical recording medium |
| 02/12/2009 | US20090040896 Optical disk apparatus and method of controlling optical disk apparatus |
| 02/12/2009 | US20090040895 System for scribing a visible label |
| 02/12/2009 | US20090040894 Optical Head And Data Processing Apparatus Including The Same |
| 02/12/2009 | US20090040892 Information recording medium, data structure, and recording apparatus |
| 02/12/2009 | US20090040891 Optical storage device capable of operating when abnormal, and related method |