| 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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| 09/20/2006 | CN1834693A Optical transparent member and optical system using the same |
| 09/20/2006 | CN1276429C CD data interpretation method and CD data front end processing circuit |
| 09/20/2006 | CN1276428C Record carrier, record apparatus for scanning the record carrier and replay device |
| 09/20/2006 | CN1276421C Optical disc and its information recording method and device |
| 09/20/2006 | CN1276420C High-speed one-time writing-in optical recording medium, optical-recording method and apparatus |
| 09/20/2006 | CN1276419C Field curvature reduction for optical system |
| 09/20/2006 | CN1276418C Optical scanning device |
| 09/20/2006 | CN1276417C Laser power controlling systems |
| 09/20/2006 | CN1276416C Optical disk recording/reproducing device and optical disk/reproducing method |
| 09/20/2006 | CN1276415C Optical disc data recording and playing method |
| 09/20/2006 | CN1276414C Apparatus for synthesizing signals from optical disc |
| 09/20/2006 | CN1276413C Methods and devices for recording marks in an information layer of an optical record carrier |
| 09/19/2006 | US7111312 Radial vibration detection apparatus |
| 09/19/2006 | US7111311 Optical pickup device |
| 09/19/2006 | US7111133 Control apparatus for selectively operating with program data from two memories and having a system controller supplying program data and address for writing the data to the second memory |
| 09/19/2006 | US7110901 Correction method for sensor output |
| 09/19/2006 | US7110661 Stream data generation method and partial erase processing method |
| 09/19/2006 | US7110544 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| 09/19/2006 | US7110348 Optical information recording medium |
| 09/19/2006 | US7110347 Information recording medium |
| 09/19/2006 | US7110346 Devices for optical near-files second surface recording |
| 09/19/2006 | US7110345 Multiple data layer optical discs for detecting analytes |
| 09/19/2006 | US7110344 Objective lens, optical pickup apparatus, and recording and/or reproducing apparatus |
| 09/19/2006 | US7110343 Spherical aberration correction apparatus |
| 09/19/2006 | US7110342 Optical head device and optical information apparatus using the same |
| 09/19/2006 | US7110341 Optical recording medium and apparatus for reproducing optical recording medium |
| 09/19/2006 | US7110340 Method and apparatus for recording data on an optical recording medium |
| 09/19/2006 | US7110339 Information recording/reproducing device and a method of recording a lead-out |
| 09/19/2006 | US7110337 Method and device for determining disk size and stopping a rotating disk without using FG signals |
| 09/19/2006 | US7110336 Methods, optical recording apparatus using such methods and optical recording medium for use by the methods and the apparatus |
| 09/19/2006 | US7110335 Recording and reproducing method for optical recording medium and optical recording medium |
| 09/19/2006 | US7110334 Method for detecting servo error, apparatus therefor, disk which maintains quality of servo error signal, method of controlling servo of disk recording/reproducing apparatus, method of detecting tracking error, and method of detecting tilt error |
| 09/19/2006 | US7110333 Disk player |
| 09/19/2006 | US7110332 Record carrier having a servo track with position information in accordance with a modulation type and permanent information in accordance with a different modulation type, and apparatus for scanning the record carrier |
| 09/19/2006 | US7110331 Information storage device |
| 09/19/2006 | US7110329 Device and method for compensating feed control amount |
| 09/19/2006 | US7110210 Multi-channel magnetic tape system having optical tracking servo |
| 09/19/2006 | US7110199 Information recording and reproducing apparatus, signal decoding circuit, and information recording medium and method |
| 09/19/2006 | US7110180 Diffraction grating, method of fabricating diffraction optical element, optical pickup device, and optical disk drive |
| 09/19/2006 | US7109640 Holographic apparatus and method adopting actuated mirror |
| 09/19/2006 | US7109462 Light beam output control apparatus, optical pickup apparatus, light beam emission control method and computer-readable recorded medium in which light beam emission control program is recorded |
| 09/14/2006 | WO2006096437A1 Holographic storage medium, article and method |
| 09/14/2006 | WO2006096367A2 Optical disc having a reduced planar thickness |
| 09/14/2006 | WO2006095882A1 Hologram device and recording method |
| 09/14/2006 | WO2006095859A1 Optical disc manufacturing apparatus |
| 09/14/2006 | WO2006095725A1 Optical pick up and optical disc device |
| 09/14/2006 | WO2006095707A1 Optical disc apparatus |
| 09/14/2006 | WO2006095583A1 Optical pickup device and, objective optical unit and objective optical system designing method |
| 09/14/2006 | WO2006095541A1 Optical information recording medium, and method of producing same, method for detecting a bca signal, and method of controlling a recording beam |
| 09/14/2006 | WO2006095332A1 A method of driving a laser diode |
| 09/14/2006 | WO2006095311A1 An actuator for an optical pickup unit in an optical player |
| 09/14/2006 | WO2006095306A1 Disk drive unit having a sledge mechanism |
| 09/14/2006 | WO2006095305A1 Optical drive comprising spindle adjustment means |
| 09/14/2006 | WO2006095303A1 Optical scanning device |
| 09/14/2006 | WO2006094898A2 Holographic recording medium and pickup for this medium |
| 09/14/2006 | WO2006094356A1 Disc substrates for combinatorial chemistry |
| 09/14/2006 | WO2006083747A3 A system and method for marking an optical disk |
| 09/14/2006 | WO2006072916A3 Method and apparatus for prevention of laser diode saturation |
| 09/14/2006 | WO2006067654A3 Tracking by cross correlating central apertures of multiple beams |
| 09/14/2006 | WO2006061777A3 Read out of holographic optical storage media |
| 09/14/2006 | WO2006061745A3 Optical pick-up unit for use in a multi-disc optical player and method for correcting optical aberrations in such an optical pick-up unit |
| 09/14/2006 | US20060206910 Extended CD |
| 09/14/2006 | US20060206765 Recording medium for storing start position information for each zone and method of managing data using the information |
| 09/14/2006 | US20060206756 Method and apparatus for managing disc defect using temporary DFL and temporary DDS including drive & disc information disc with temporary DFL and temporary DDS |
| 09/14/2006 | US20060206755 Method and apparatus for managing disc defect using temporary DFL and temporary DDS including drive & disc information disc with temporary DFL and temporary DDS |
| 09/14/2006 | US20060205886 Hydrogenating a styrene/methyl methacrylate copolymer in solution in a mixed solvent comprising methyl isobutyrate and methanol, n-propanol, and n-butanol in presence of catalyst; highly transparent nuclear-hydrogenated polymer is produced safely, stably; optical materials |
| 09/14/2006 | US20060204894 Optical recording medium and displaying method on surface of the medium |
| 09/14/2006 | US20060204781 Component for optical device |
| 09/14/2006 | US20060204751 Content information layer for an optical record carrier |
| 09/14/2006 | US20060204708 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| 09/14/2006 | US20060204707 Optical disk and method of manufacturing the same |
| 09/14/2006 | US20060204706 Optical recording medium and optical recording method of the same |
| 09/14/2006 | US20060204704 Optical information recording medium |
| 09/14/2006 | US20060203706 Multilevel read-only optical disk and method for producing the same |
| 09/14/2006 | US20060203705 Write once disc allowing management of data area, method of managing the data area, and apparatus and method for reproducing data from write once disc |
| 09/14/2006 | US20060203704 Information recording medium, recording apparatus, and recording method |
| 09/14/2006 | US20060203703 Information recording medium, recording/reproducing apparatus, and recording/reproducing method |
| 09/14/2006 | US20060203702 Multilayer optical disc having pregroove modulation |
| 09/14/2006 | US20060203701 Multilayer optical disc having disc information |
| 09/14/2006 | US20060203700 Method and system for optical disk copy-protection |
| 09/14/2006 | US20060203699 Optical information recording medium, and substrate and manufacturing method for the optical information recording medium |
| 09/14/2006 | US20060203698 Information recording medium |
| 09/14/2006 | US20060203697 Adaptive writing method for high-density optical recording apparatus and circuit thereof |
| 09/14/2006 | US20060203696 Optical information recording medium, method for reproducing optical information recording medium, and optical information processing apparatus using optical information recording medium |
| 09/14/2006 | US20060203694 Information recording and reproducing apparatus |
| 09/14/2006 | US20060203693 Optical disc apparatus and method of erasing information recorded thereon |
| 09/14/2006 | US20060203692 Optical pickup apparatus and objective optical unit |
| 09/14/2006 | US20060203691 Optical pickup for an optical recording and/or reproducing apparatus |
| 09/14/2006 | US20060203690 Recording and reproducing apparatus |
| 09/14/2006 | US20060203689 Reproducing apparatus, recording/reproducing apparatus and reproducing method for optical recording medium |
| 09/14/2006 | US20060203688 Method of and drive for recording medium defect management and defect managed recording medium |
| 09/14/2006 | US20060203687 Apparatus for recording data on and/or reproducing data from optical disc |
| 09/14/2006 | US20060203686 Method of and drive for recording medium defect management, and defect managed recording medium |
| 09/14/2006 | US20060203685 Method of and apparatus for managing disc defects in disc, and disc on which defects are managed |
| 09/14/2006 | US20060203684 Disc with temporary disc definition structure (TDDS) and temporary defect list (TDFL), and method of and apparatus for managing defect in the same |
| 09/14/2006 | US20060203683 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 |
| 09/14/2006 | US20060203682 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 |
| 09/14/2006 | US20060203681 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 |
| 09/14/2006 | US20060203680 Multilayer recording medium and method of manufacturing the same |
| 09/14/2006 | US20060203679 Signal quality evaluation method, information recording/reproducing system, and recording compensation method |