| 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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| 03/06/2008 | CA2662272A1 Shift tolerant lens optimized for phase conjugating holographic systems |
| 03/05/2008 | EP1895533A2 Information recording medium, recording/reproducing method, and recording/reproducing apparatus |
| 03/05/2008 | EP1895532A1 Optical pickup device and optical disc reading device |
| 03/05/2008 | EP1895531A2 Optical pickup device |
| 03/05/2008 | EP1895530A1 Spherical-aberration compensating element, fabricating method thereof, and optical pickup device including the same |
| 03/05/2008 | EP1895529A1 Aberration correction element, optical pickup and optical disc apparatus |
| 03/05/2008 | EP1895528A2 Optical pickup device |
| 03/05/2008 | EP1895527A1 Optical pickup device |
| 03/05/2008 | EP1895526A1 Optical pickup device |
| 03/05/2008 | EP1895525A2 Optical pickup |
| 03/05/2008 | EP1895524A2 Lens moving element and optical disk apparatus |
| 03/05/2008 | EP1895523A1 Information recording medium, apparatus for recording and/or reproducing data on and/or from information recording medium, method of recording and/or reproducing data on and/or from information recording medium, and computer-readable recording medium storing program for executing the method |
| 03/05/2008 | EP1895522A1 Information recording medium, apparatus for recording and/or reproducing data on and/or from information recording medium, method of recording and/or reproducing data on and/or from information recording medium, and computer-readable recording medium storing program for executing the method |
| 03/05/2008 | EP1895521A1 Information recording medium, apparatus for recording and/or reproducing data on and/or from information recording medium, method of recording and/or reproducing data on and/or from information recording medium, and computer-readable recording medium storing program for executing the method |
| 03/05/2008 | EP1895520A2 Holographic storage system using destructive interference for pixel detection |
| 03/05/2008 | EP1895519A1 Holographic storage system using destructive interference for pixel detection |
| 03/05/2008 | EP1895369A1 Hologram type reproducing device |
| 03/05/2008 | EP1895020A1 Sputtering target and thin film for optical information recording medium |
| 03/05/2008 | EP1894193A2 Optical data memory, the production thereof and its use |
| 03/05/2008 | EP1894192A2 Optical disc device having a blocking means for its optical pickup unit |
| 03/05/2008 | EP1894191A2 Holographic storage medium, method of manufacturing a holographic storage medium and method of reading data from a holographic storage medium. |
| 03/05/2008 | EP1894190A2 Power calibration method for visible label recording |
| 03/05/2008 | EP1894189A2 Method of writing on an optical recording medium, optical recording medium, and method of manufacturing an optical recording medium |
| 03/05/2008 | EP1894041A1 Variable fluid lens having two menisci |
| 03/05/2008 | EP1893702A1 Curable composition and substrates possessing protective layer obtained therefrom |
| 03/05/2008 | EP1893414A1 Optical information-recording medium |
| 03/05/2008 | EP1776422B1 Antipyrine based azo metal complex dyes and their use in optical layers for optical data recording |
| 03/05/2008 | EP1700300B1 Improved optical read-out. |
| 03/05/2008 | EP1685559A4 Process for restoring magnetic recording tape damaged by s ticky shed" syndrome |
| 03/05/2008 | EP1568020B1 Device for aligning a data carrier plate with respect to a data transmission head |
| 03/05/2008 | CN101138036A Improved disks for data storage |
| 03/05/2008 | CN101138035A 光学记录介质 The optical recording medium |
| 03/05/2008 | CN101138034A Recordable optical recording medium and method for manufacturing same |
| 03/05/2008 | CN101138033A Optical disc and optical recording method |
| 03/05/2008 | CN101138032A Optical scanning device |
| 03/05/2008 | CN101138031A Optical scanning device |
| 03/05/2008 | CN101138030A Optical disk reproducing device |
| 03/05/2008 | CN101138029A Optical drive comprising spindle adjustment means |
| 03/05/2008 | CN101138028A Focus calibration in an optical drive |
| 03/05/2008 | CN101138027A Holographic recording medium and pickup for this medium |
| 03/05/2008 | CN101138026A Optical disc recording device, method for recording data onto optical disc, and optical disc |
| 03/05/2008 | CN101137923A Micromachine structure |
| 03/05/2008 | CN101136536A Semiconductor laser device |
| 03/05/2008 | CN101136320A Substrate treatment apparatus and substrate treatment method |
| 03/05/2008 | CN101136319A Substrate processing method and substrate processing apparatus |
| 03/05/2008 | CN101136225A Apparatus and method for testing mechanical endurance of surface of optical disc |
| 03/05/2008 | CN101136224A Optical disc, optical disk device and optical disk reproducing method |
| 03/05/2008 | CN101136223A Optical pickup device and optical disc reading device |
| 03/05/2008 | CN101136222A Optical pickup device |
| 03/05/2008 | CN101136221A Optical pickup |
| 03/05/2008 | CN101136220A Optical pickup apparatus |
| 03/05/2008 | CN101136219A Lens driving device and optical pickup |
| 03/05/2008 | CN101136218A Optical pick-up apparatus and optical disc apparatus including the same |
| 03/05/2008 | CN101136217A Periodic time self-adapting repeat controller used for blue-light high-density optical disk servo-system |
| 03/05/2008 | CN101136216A Lens moving element and optical disk apparatus |
| 03/05/2008 | CN101136215A Master disk of multiple ranks runlength limited read-only optical disc and writing and recording method thereof |
| 03/05/2008 | CN101136214A Double light beams and multiple ranks storage CD-disc |
| 03/05/2008 | CN101136211A Control device, storage device, method of demodulating servo information and computer product |
| 03/05/2008 | CN101136207A Metal layer having aperture, method of forming the same, light delivery module comprising metal layer having aperture and heat assisted magnetic recording head comprising the same |
| 03/05/2008 | CN100373717C Lead frame for semiconductor element and semiconductor device using same |
| 03/05/2008 | CN100373595C Optical electronic apparatus and method for producing the same |
| 03/05/2008 | CN100373489C Disc original edition making method |
| 03/05/2008 | CN100373488C Imprint device and imprint method |
| 03/05/2008 | CN100373487C Method for producing stamper for optical information recording medium |
| 03/05/2008 | CN100373486C 光记录介质 The optical recording medium |
| 03/05/2008 | CN100373485C Silver alloy reflective film, sputtering target therefor, and optical information recording medium using the same |
| 03/05/2008 | CN100373484C Optical recording medium and process for producing the same, method for recording data on optical recording medium and method for reproducing data from optical recording medium |
| 03/05/2008 | CN100373483C Multi-layer information recording medium |
| 03/05/2008 | CN100373482C Method for manufacturing optical disc and method for transporting multi-layered optical disc |
| 03/05/2008 | CN100373481C Optical information recording medium and method for manufacturing same |
| 03/05/2008 | CN100373480C Scanning device including an objective system with a lens protection device |
| 03/05/2008 | CN100373479C Optical pickup and optical disk apparatus incorporating the same |
| 03/05/2008 | CN100373478C Optical pick up compatible with multi-type medium |
| 03/05/2008 | CN100373477C Tracking error detector |
| 03/05/2008 | CN100373476C Optical pick-up actuator |
| 03/05/2008 | CN100373475C Tracking error signal generation device, tracking error signal generation method and tracking control method |
| 03/05/2008 | CN100373474C Disk master producing method, disk master producing device,method for detecting difference in disk master travel distance, and device for detecting difference in disk master travel distance |
| 03/05/2008 | CN100373473C Optical disc controller |
| 03/05/2008 | CN100373472C Incidence detection regulating mechanism of optical disk displayer |
| 03/05/2008 | CN100373471C Information storage medium and method and system for recording data from the same |
| 03/05/2008 | CN100373470C Information storage medium and method of recording and/or reproducing data thereon |
| 03/05/2008 | CN100373469C Device and method for optical information recording and signal processing circuit |
| 03/05/2008 | CN100373468C Optical information recording apparatus |
| 03/05/2008 | CN100373467C Optical recording medium, optical recording/reproducing apparatus, optical recording apparatus and optical reproducing apparatus, data recording/reproducing method for optical recording medium, and da |
| 03/05/2008 | CN100373466C Apparatus for recording data on optical recording medium |
| 03/05/2008 | CN100373465C Optical recording medium |
| 03/05/2008 | CN100373464C Gain adjustment method, gain adjustment circuit, and optical disc device having same gain adjustment circuit |
| 03/05/2008 | CN100373463C Light disk driver and method for judging disk type |
| 03/05/2008 | CN100373371C Information recording device and information recording method |
| 03/05/2008 | CN100373357C Information processing device and information processing method maintenance information management system, and recorded medium |
| 03/05/2008 | CN100373181C Diffraction element and optical head device |
| 03/05/2008 | CN100372667C Stamper, imprinting method, and method of manufacturing an information recording medium |
| 03/04/2008 | USRE40136 Multilayer optical disk |
| 03/04/2008 | USRE40133 Optical recording/reproducing apparatus for optical disks with various disk substrate thicknesses |
| 03/04/2008 | US7340756 Optical pickup actuator having flux shielding magnet, optical pickup employing the optical pickup actuator and optical disc drive apparatus employing the optical pickup |
| 03/04/2008 | US7339967 Semiconductor device, semiconductor laser device, manufacturing method for semiconductor device, manufacturing method for semiconductor laser device, optical disk device and optical transmission system |
| 03/04/2008 | US7339880 Method of recording information to and reproducing information from an optical information storage medium |
| 03/04/2008 | US7339879 Information storage medium, information recording method, and information recording/reproduction apparatus |
| 03/04/2008 | US7339878 Method and apparatus for recording optical information including dummy data, and optical disk having such data recorded thereon |
| 03/04/2008 | US7339877 Optical head device and information processing apparatus |