| 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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| 10/23/2008 | US20080259759 Optical Disc Having Combined Rom/R Area |
| 10/23/2008 | US20080259755 Information Recording Device and Method, and Computer Program |
| 10/23/2008 | US20080259754 Recorder, Host Device, Recording Method, Instruction Method, Program, Integrated Circuit, Reproducing Device, Reproducing Method and Write-Once-Read-Many Recording Medium |
| 10/23/2008 | US20080259753 Optical disc of write once type, method, and apparatus for managing defect information on the optical disc |
| 10/23/2008 | US20080259750 Optical pick-up head, optical information apparatus, and optical information reproducing method |
| 10/23/2008 | US20080259749 Recovery of Lost Track Focusing on an Optical Disc |
| 10/23/2008 | US20080259748 Optical disc and optical disc apparatus |
| 10/23/2008 | US20080259746 Method of managing playlist by using key |
| 10/23/2008 | US20080259745 Document Recording Medium, Recording Apparatus, Recording Method, Data Output Apparatus, Data Output Method and Data Delivery/Distribution System |
| 10/23/2008 | US20080259744 Drive Device |
| 10/23/2008 | US20080259421 Methods for implementing page based holographic rom recording and reading |
| 10/23/2008 | US20080259420 Apparatus for reading from and/or writing to holographic storage media |
| 10/23/2008 | US20080258944 Digital data modulator-demodulator |
| 10/23/2008 | US20080258103 Applying magnetic field to solution of ferromagnetic molecular frame components to assemble, and introducing monomers that self-assemble |
| 10/23/2008 | DE112006003433T5 Verfahren zum Speichern holographischer Daten und Gegenstände mit einer davon abgeleiteten verbesserten Datenspeicher-Lebensdauer A method for storing holographic data and objects with a derived improved data storage life |
| 10/23/2008 | DE112006003332T5 Verfahren zum Speichern holographischer Daten und Gegenstände mit einer davon abgeleiteten verbesserten Datenspeicher-Lebensdauer A method for storing holographic data and objects with a derived improved data storage life |
| 10/23/2008 | DE112006003154T5 Durchscheinende Keramik, Verfahren zum Herstellen derselben, optisches Bauelement und optisches Gerät Translucent ceramic, method of manufacturing the same, optical component and optical equipment |
| 10/23/2008 | DE102007018738A1 Playback device for e.g. video compact disk, has electric motor with silver oxide conductor winding, and plastic gear drive for continuous constant non-slippery drive capacity, where device exhibits large storable data medium material |
| 10/23/2008 | CA2683905A1 Advantageous recording media for holographic applications |
| 10/23/2008 | CA2683882A1 Aromatic urethane acrylates having a high refractive index |
| 10/23/2008 | CA2629159A1 A method of recording machine-readable information |
| 10/22/2008 | EP1983517A2 Optical information recording medium |
| 10/22/2008 | EP1983516A2 Optical recording composition and holographic recording medium |
| 10/22/2008 | EP1983515A1 Optical information recording medium, manufacturing method thereof, and recording method |
| 10/22/2008 | EP1983514A1 Apparatus for reading from and/or writing to holographic storage media |
| 10/22/2008 | EP1983513A1 Apparatus for reading from and/or writing to holographic storage media |
| 10/22/2008 | EP1839303B1 Optical scanning device |
| 10/22/2008 | EP1803122A4 Optical information recording medium and method for producing the same |
| 10/22/2008 | EP1711329A4 Apparatus and method for manufacturing pre-formatted linear optical data storage medium |
| 10/22/2008 | EP1595252A4 Recording medium having data structure for managing reproduction duration of still pictures recorded thereon and recording and reproducing methods and apparatuses |
| 10/22/2008 | EP1576598B1 Optical lens assembly |
| 10/22/2008 | EP1367571B1 Method and apparatus for controlling movement of objective lens |
| 10/22/2008 | CN201138378Y Diffraction grid component |
| 10/22/2008 | CN101292290A Optical information recording medium and method for manufacturing optical information recording medium |
| 10/22/2008 | CN101292289A Optical disc drive |
| 10/22/2008 | CN101292288A Information recording medium with prepit and recording/reproducing apparatus and method using the same |
| 10/22/2008 | CN101292287A Method and system for recording data on optical disk by multiple laser beams |
| 10/22/2008 | CN101292202A Hologram multiplex recording and method, and hologram reproducing device and method |
| 10/22/2008 | CN101290786A Recording method, disk, reproducing method and record reproducing device |
| 10/22/2008 | CN101290783A Device and method for decorating peripheral of disc |
| 10/22/2008 | CN101290782A Optical disk drive |
| 10/22/2008 | CN101290781A Rapid reading out system and method of holographic data storage |
| 10/22/2008 | CN101290780A Apparatus for reading from and/or writing to holographic storage media |
| 10/22/2008 | CN101290779A Detection device for detecting optical disk state and related method |
| 10/22/2008 | CN100428353C Information recording medium, information reproducing apparatus, information reproducing method and information recording method |
| 10/22/2008 | CN100428351C Method of and apparatus for detecting type of disc |
| 10/22/2008 | CN100428349C New usage of photo-discolor diarylethene compound |
| 10/22/2008 | CN100428348C 光记录媒体及其记录系统 Optical recording medium and recording system |
| 10/22/2008 | CN100428347C Lens, optical head apparatus, and objective lens for the optical head apparatus |
| 10/22/2008 | CN100428346C Optical pick-up device and optical recording and/or reproducing device using same |
| 10/22/2008 | CN100428345C 3D drive unit for object lens in new type oblique drive mode |
| 10/22/2008 | CN100428344C Optical pickup apparatus |
| 10/22/2008 | CN100428343C Apparatus and method for controlling tracking servo in near field optics |
| 10/22/2008 | CN100428342C Optical disk apparatus |
| 10/22/2008 | CN100428341C Information recording medium, information recording device, and method |
| 10/22/2008 | CN100428340C Information recording medium, information recording method, information recording apparatus, information reproduction method, and information reproduction apparatus |
| 10/22/2008 | CN100428339C Information recording device and computer program |
| 10/22/2008 | CN100428338C Recording/reproducing method, recording/reproducing apparatus and optical recording medium |
| 10/22/2008 | CN100428337C Method for controlling trial write onto optical recording medium |
| 10/22/2008 | CN100428336C CD-RW and control device for writing volume label optical disc |
| 10/22/2008 | CN100428335C Optical recording medium, method for manufacturing optical recording medium, recording/playback method and recording/playback apparatus |
| 10/22/2008 | CN100428103C Automatic power controller |
| 10/22/2008 | CN100428086C Multiplex recording type hologram recording device, method, hologram reproduction device and method |
| 10/22/2008 | CN100427878C Optical profiler for ultra-smooth surface based on right-angled incident beam deflection method |
| 10/22/2008 | CN100427638C Sputtering target for forming optical recording medium protection film and optical recording medium with protection film produced by the same |
| 10/22/2008 | CN100427479C Photochromic perfluoro cyclopentene diaryl ethylene schiff base compound, and its preparing method and use |
| 10/22/2008 | CN100427478C Mulit-wavelength optical storage medium and its preparation method and special production raw material |
| 10/21/2008 | US7441258 Objective lens drive device and optical head device |
| 10/21/2008 | US7441149 Method and apparatus of recording data in the optical recording medium |
| 10/21/2008 | US7440681 Method and apparatus for determining main parameter values of a storage medium that are required for replaying said storage medium |
| 10/21/2008 | US7440678 Information recording apparatus and method for recording information onto a rewritable-type recording medium |
| 10/21/2008 | US7440660 Transducer for heat assisted magnetic recording |
| 10/21/2008 | US7440522 Method of evaluating a readout signal, and optical disc apparatus |
| 10/21/2008 | US7440390 Information recording carrier and information reproducing apparatus for the same |
| 10/21/2008 | US7440389 Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus |
| 10/21/2008 | US7440388 Information storage medium and information recording apparatus for storing video and audio signals distributed by digital broadcasting |
| 10/21/2008 | US7440387 Information recording medium, information recording and/or reproducing apparatus and method, computer program for controlling record or reproduction, and data structure including control signal |
| 10/21/2008 | US7440386 Optical device and method of manufacturing the same |
| 10/21/2008 | US7440385 Optical pickup device |
| 10/21/2008 | US7440384 Magnetic recording device for heat assisted magnetic recording |
| 10/21/2008 | US7440383 Optical pickup device and recording and/or reproducing apparatus |
| 10/21/2008 | US7440382 Objective optical element with multiple diffractive surfaces and optical pickup device |
| 10/21/2008 | US7440381 Optical pick-up apparatus |
| 10/21/2008 | US7440380 Optical information recording medium and recording apparatus |
| 10/21/2008 | US7440379 PRML (partial response maximum likelihood) information reproducing method and information reproducing apparatus for implementing the same |
| 10/21/2008 | US7440378 Information storage medium and method and apparatus for recording/reproducing data |
| 10/21/2008 | US7440377 Method for adjusting focus bias in optical disc drive and optical disc drive that can implement the method |
| 10/21/2008 | US7440376 Operation condition setting system |
| 10/21/2008 | US7440375 Information recording device and method |
| 10/21/2008 | US7440374 Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method |
| 10/21/2008 | US7440373 Optical disk drive detecting disk surface deviation |
| 10/21/2008 | US7440372 Information recording medium recording method, information recording/playback apparatus, and information recording medium |
| 10/21/2008 | US7440371 Unbalanced disc detection and reading speed control in disc reading apparatus |
| 10/21/2008 | US7440370 Method for determining a reproducing power of a laser beam and an apparatus for recording and reproducing data |
| 10/21/2008 | US7440369 Information recording device and method, and computer program |
| 10/21/2008 | US7440368 Information storage medium |
| 10/21/2008 | US7440367 Land Pre-Pit data detection apparatus and method thereof |
| 10/21/2008 | US7440366 Optical disk drive for driving copy-controlled CD |
| 10/21/2008 | US7440365 Recording method for recording data on a storage medium |
| 10/21/2008 | US7440364 Tracking error signal generation device and tracking error signal generation method |