| 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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| 04/05/2007 | US20070076566 Information storage medium, information recording method, and information recording/reproduction apparatus |
| 04/05/2007 | US20070076565 Optical disk, optical disk recording method and optical disk apparatus |
| 04/05/2007 | US20070076564 Multi-layered media aberration compensation apparatus, method, and system |
| 04/05/2007 | US20070076563 Holographic recording medium |
| 04/05/2007 | US20070076562 Optical information recording method and optical information recording medium |
| 04/05/2007 | US20070076553 Apparatus for reading and/or writing optical recording media |
| 04/05/2007 | US20070076551 Data write method and optical disc apparatus |
| 04/05/2007 | US20070076550 Optical disk device and optimal recording power determination method |
| 04/05/2007 | US20070076548 Information recording medium, recoding layer discriminating method ,recording layer discriminating apparatus, optical disk apparatus, information, etc. |
| 04/05/2007 | US20070076546 Optical disc apparatus and tracking error signal selecting method |
| 04/05/2007 | US20070076545 Optical disc apparatus |
| 04/05/2007 | US20070076544 Optical disc, optical disc apparatus, and manufacturing method of the optical disc |
| 04/05/2007 | US20070076543 Information recording apparatus, information reproducing apparatus, information recording method, and information reproducing method |
| 04/05/2007 | US20070076542 Optical disc apparatus and back off control method for objective lens |
| 04/05/2007 | US20070076541 Autofocus imaging optical system and image pickup device |
| 04/05/2007 | US20070076540 Objective lens actuator |
| 04/05/2007 | US20070076539 Pickup unit and disk drive unit provided with such a pickup unit |
| 04/05/2007 | US20070076538 Disk-storing disk device |
| 04/05/2007 | US20070076537 Optical media pick and process |
| 04/05/2007 | US20070076326 Method for dealing with data recording media and device for carrying out said method, and method for disposing of electronic devices and device for carrying out said method |
| 04/05/2007 | US20070076297 Transmission type optical element |
| 04/05/2007 | US20070076290 System for shifting at least one light spot |
| 04/05/2007 | DE60027655T2 Aufzeichnungsmedium und Wiedergabeverfahren und Gerät für dieses Aufzeichnungsmedium Recording medium and method and apparatus for reproducing this recording medium |
| 04/04/2007 | EP1770699A2 Optical disk drive |
| 04/04/2007 | EP1770698A1 Dual stack optical data storage medium and use of such medium |
| 04/04/2007 | EP1770697A1 Phase change Information recording medium and method for producing the same |
| 04/04/2007 | EP1770696A1 Optical recording medium and optical recording method of optical recording medium |
| 04/04/2007 | EP1770695A1 Multilayer optical recording medium and manufacturing method thereof |
| 04/04/2007 | EP1770694A2 Photodetector circuit, method for deriving laser light emission amount control signal, optical pickup device, and optical disk apparatus |
| 04/04/2007 | EP1770693A1 Optical information device and optical information device control method |
| 04/04/2007 | EP1770692A2 Optical recording medium, recording/reproduction apparatus, and recording/reproduction method |
| 04/04/2007 | EP1770691A2 Method and apparatus for recording information on optical recording medium |
| 04/04/2007 | EP1770477A2 Power suppying optical disk device |
| 04/04/2007 | EP1769499A1 Focus control in a multiple-beam disc drive |
| 04/04/2007 | EP1769498A1 Improved tracking error signal calibration method, and disc drive implementing such method |
| 04/04/2007 | EP1769497A1 Improved tracking error signal calibration method, and disc drive implementing such method. |
| 04/04/2007 | EP1769496A1 Information storage medium, and recording/ reproducing apparatus and method |
| 04/04/2007 | EP1769495A1 Optical head and multiplexing methods for reflection type holographic storage using spatial filtering |
| 04/04/2007 | EP1769494A1 Holographic master production and replication. |
| 04/04/2007 | EP1769287A1 Laser irradiation |
| 04/04/2007 | EP1768853A1 Optical recording medium, recording and reproducing method thereof, and optical recording apparatus |
| 04/04/2007 | EP1573728B1 Methods for application of tags onto optical media articles |
| 04/04/2007 | EP1466194B1 Biconvex solid immersion lens |
| 04/04/2007 | EP1110213B1 Optical record carrier |
| 04/04/2007 | EP1082720B1 Manufacturing method for a raw matrix of an optical storage medium |
| 04/04/2007 | EP1058250B1 Optical recording medium and process for producing the same |
| 04/04/2007 | CN1942967A Information carrier, a device for recording and/or reproducing information, as well as a method for manufacturing an information carrier |
| 04/04/2007 | CN1942964A Optical disc, recording device, read-out device and method thereof |
| 04/04/2007 | CN1942963A High density optical disc and method for creating and reproducing file system of the same |
| 04/04/2007 | CN1942957A Optical master substrate with mask layer and method to manufacture high-density relief structure |
| 04/04/2007 | CN1942956A Optical master substrate and method to manufacture high-density relief structure |
| 04/04/2007 | CN1942955A Optical recording medium and method for manufacturing same, substrate and use thereof and stamper and method for manufacturing same |
| 04/04/2007 | CN1942954A Information storage medium, reproducing method, and recording method |
| 04/04/2007 | CN1942953A Optical information recording medium and manufacturing method of optical information recording medium |
| 04/04/2007 | CN1942952A Split disc optical storage medium and device |
| 04/04/2007 | CN1942951A Optical data storage system and method of optical recording and/or reading |
| 04/04/2007 | CN1942950A Double-layer optical recording medium, reproducing method thereof and optical record reproducing device |
| 04/04/2007 | CN1942949A Optical disk and method of producing the same |
| 04/04/2007 | CN1942948A Optical pick up and optical disc device |
| 04/04/2007 | CN1942947A Objective, optical pickup apparatus and optical information recording and/or reproducing apparatus |
| 04/04/2007 | CN1942946A Objective lens, optical pickup apparatus and optical information recording and/ or reproducing apparatus |
| 04/04/2007 | CN1942945A Air gap servo for optical recording. |
| 04/04/2007 | CN1942944A Optical pickup and optical disc device |
| 04/04/2007 | CN1942943A Optical scanner with synchronous sampling |
| 04/04/2007 | CN1942942A Optical data storage system and method of optical recording and/or reading |
| 04/04/2007 | CN1942941A Optical information device, and information recording/reproducing device |
| 04/04/2007 | CN1942940A Optical disc device |
| 04/04/2007 | CN1942939A Hologram memory medium, apparatus and method of recording and/or reproducing information with respect to the hologram memory medium |
| 04/04/2007 | CN1942938A Optical disk, program, recording medium, information recording apparatus and recording method |
| 04/04/2007 | CN1942937A Optical recording medium, multi-layered optical recording medium, and optical recording method and recording apparatus using the same |
| 04/04/2007 | CN1942936A Recording/reproduction method for optical recording medium, recording condition determining method, recording method, optical disk apparatus, program, and recording medium thereof |
| 04/04/2007 | CN1942935A Optical disc device |
| 04/04/2007 | CN1942934A Apparatus and method for recording and/or reproducing data to/from recording medium |
| 04/04/2007 | CN1942829A Electron beam position fluctuation measurement method, electron beam position fluctuation measurement device, and electron beam recording device |
| 04/04/2007 | CN1941157A Shock-proof structure of CD driver |
| 04/04/2007 | CN1941150A Optical driver and its internal master |
| 04/04/2007 | CN1941149A Controller for inputting and outputting audio-frequency signals of disk reader and its control |
| 04/04/2007 | CN1941143A Method of overwriting data in write-once information storage medium and data recording and/or reproducing apparatus for write-once information storage medium |
| 04/04/2007 | CN1941142A Optical recording medium, recording/reproduction apparatus, and recording/reproduction method |
| 04/04/2007 | CN1941141A Method for decoding optical storage system |
| 04/04/2007 | CN1941140A Method and device for managing fault storage areas of compact disk |
| 04/04/2007 | CN1941134A Optical disk drive |
| 04/04/2007 | CN1941133A Optical disk discriminating method and optical disk apparatus utilizing the same therein |
| 04/04/2007 | CN1941124A Optical recording medium with phase transition layer and method of manufacturing the optical recording medium |
| 04/04/2007 | CN1941123A Optical storage medium |
| 04/04/2007 | CN1941122A 光信息储存媒体 Optical information storage media |
| 04/04/2007 | CN1941121A Optical disc drive and objective lens for the same |
| 04/04/2007 | CN1941120A Optical read/write head |
| 04/04/2007 | CN1941119A Light-beam forming unit |
| 04/04/2007 | CN1941118A Optical disc device and initiating method thereof |
| 04/04/2007 | CN1941117A Optical integrated unit, adjusting method therefor, and optical pickup |
| 04/04/2007 | CN1941116A Object lens actuator |
| 04/04/2007 | CN1941115A Device and method for correcting focus by converging search mechanism |
| 04/04/2007 | CN1941114A Switcher of optical pickup excitor |
| 04/04/2007 | CN1941113A Disk driver |
| 04/04/2007 | CN1941112A Optical pickup device and optical disk device using the same |
| 04/04/2007 | CN1941111A Information recording apparatus, information reproducing apparatus, information recording method, and information reproducing method |
| 04/04/2007 | CN1941110A Adjuster of optical driver |
| 04/04/2007 | CN1941109A Optical disk apparatus and a method for controlling overwrite operation thereof |
| 04/04/2007 | CN1941108A Method for recording and playing multi-layer disk |