| 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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| 04/07/2005 | US20050073943 Optical recording medium and method of manufacturing the same |
| 04/07/2005 | US20050073942 Optical recording medium and method of manufacturing the same |
| 04/07/2005 | US20050073941 Optical information recording medium |
| 04/07/2005 | US20050073940 Method for recording information on optical recording medium, information recorder, and optical recording medium |
| 04/07/2005 | US20050073939 Shading-information acquisition device and image processing apparatus |
| 04/07/2005 | US20050073938 Push-pull signal-generating apparatus, and optical-disk apparatus |
| 04/07/2005 | US20050073937 Objective lens |
| 04/07/2005 | US20050073936 Light receiving and emitting unit and optical pickup using the same |
| 04/07/2005 | US20050073935 Method for reproducing information from optical recording medium, information reproducer, and optical record medium |
| 04/07/2005 | US20050073934 Method for assigning spare area in optical recording medium |
| 04/07/2005 | US20050073933 Apparatus and method for detecting and correcting relative address on optical storage medium |
| 04/07/2005 | US20050073932 Optical disc apparatus |
| 04/07/2005 | US20050073930 Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor |
| 04/07/2005 | US20050073928 [optical medium storage reading device] |
| 04/07/2005 | US20050073927 Information recording medium and information recording/reproducing apparatus |
| 04/07/2005 | US20050073926 Method of detecting an optical disk and the optical disk drive thereof |
| 04/07/2005 | US20050073924 Controlling rotational speed of an optical disc based on detected eccentricity |
| 04/07/2005 | US20050073923 Disc-shaped recording medium,manufacturing method and manufacutring device thereof,and data recording method |
| 04/07/2005 | US20050073922 Appliance for recording or playing back information having means for detecting or moving the scanning location on a disc with a wobble track |
| 04/07/2005 | US20050073921 Optical pickup apparatus and method for controlling phases of three beams |
| 04/07/2005 | US20050073920 Devices and methods to improve tracking error signals for optical storage systems |
| 04/07/2005 | US20050073919 Method and apparatus for long seeking control in an optical disc drive |
| 04/07/2005 | US20050073918 Optical disc apparatus and tracking control method and program for the optical disc apparatus |
| 04/07/2005 | US20050073916 Apparatus and method for reproducing sound |
| 04/07/2005 | US20050073915 Method of determining and applying adaptive track zero position and disc drive using the same |
| 04/07/2005 | US20050073755 Lens holder and lens protector for use in optical pick-up and method of manufacturing same |
| 04/07/2005 | US20050073747 Diffractive optical element, manufacturing method thereof, optical pickup apparatus and optical disk drive apparatus |
| 04/07/2005 | US20050073563 Water-soluble phthalocyanine compound-containing ink for ink jetting, ink jet recording method and method for improving ozone gas discoloration of colored image material |
| 04/07/2005 | US20050072985 Semiconductor laser |
| 04/07/2005 | US20050072900 Optical head and optical disk drive |
| 04/07/2005 | US20050072899 Inclination detector, optical head, optical information processor computer, video recorder, video reproducer, and car navigation system |
| 04/07/2005 | US20050072519 Photocurable compositions for articles having stable tensile properties |
| 04/07/2005 | US20050072518 Method of manufacturing disc-shaped recording medium |
| 04/07/2005 | US20050072336 Hard coat agent composition and optical information medium using the same |
| 04/07/2005 | DE10346972A1 Eine Begrenzerschaltung verwendende Strom-Spannungs-Umwandlungsschaltung A limiter circuit used current-voltage conversion circuit |
| 04/07/2005 | DE102004013284B3 Light source for radially polarized light e.g. for optical data storage or confocal microscopy, using strontium-barium-niobate crystal and collimation lens |
| 04/07/2005 | CA2540685A1 High contrast optical information carrier |
| 04/07/2005 | CA2540441A1 Optical disk |
| 04/06/2005 | EP1521265A2 Disc holding mechanism |
| 04/06/2005 | EP1521262A1 Data recording medium, data recording method, and device |
| 04/06/2005 | EP1521257A2 Optical disc reproducing apparatus |
| 04/06/2005 | EP1521254A1 Magneto-optical recording medium |
| 04/06/2005 | EP1521253A2 Recording medium having position recognition structure, and position recognition apparatus and method |
| 04/06/2005 | EP1521252A2 Visible image forming method, program, and visible image forming system |
| 04/06/2005 | EP1521251A2 Method of manufacturing disc-shaped recording medium |
| 04/06/2005 | EP1521250A2 Information recording medium and method for manufacturing the same |
| 04/06/2005 | EP1521249A2 Scanning device for an apparatus for reading from or writing to optical recording media |
| 04/06/2005 | EP1521248A2 Optical pick-up system, optical pick-up device, and optical information recording and/or reproducing apparatus |
| 04/06/2005 | EP1521247A2 Optical pick-up device and optical information recording reproducing apparatus |
| 04/06/2005 | EP1521246A1 Optical recording/reproduction device and focal point control method |
| 04/06/2005 | EP1520688A1 Object with composite hard coating layer and method of forming composite hard coating layer |
| 04/06/2005 | EP1520272A1 Dimensionally stable polycarbonate articles |
| 04/06/2005 | CN1605100A 光学扫描装置 Optical scanning means |
| 04/06/2005 | CN1605099A Optical device for reading information |
| 04/06/2005 | CN1605098A Optical device for reading information and method of determining mass-unbalance |
| 04/06/2005 | CN1605097A Optical recording medium and recording device for this optical recording medium and recording method |
| 04/06/2005 | CN1604414A Monolithic multi-wavelength laser device including a plurality of lasing parts and method of fabricating the same |
| 04/06/2005 | CN1604225A Information recording and reproduction method and device for information recording medium |
| 04/06/2005 | CN1604222A Pick-up holder and drive unit for recording medium |
| 04/06/2005 | CN1604221A Recording medium, recording device and recording method |
| 04/06/2005 | CN1604218A Method for handling fragmented blocks of optical disk |
| 04/06/2005 | CN1604217A Optical disc identification system |
| 04/06/2005 | CN1604213A Capping layer for enhanced performance media |
| 04/06/2005 | CN1604211A Information recording medium and medium for manufacturing the same |
| 04/06/2005 | CN1604210A Phase change material capable of being used for phase transformation memory multi-stage storage |
| 04/06/2005 | CN1604209A Current to voltage conversion circuit for photo detector integrated circuit employing gain switching circuit |
| 04/06/2005 | CN1604208A Optical disk apparatus and laser control method |
| 04/06/2005 | CN1604207A Optical pick up adaptor and holographic laser hololaser |
| 04/06/2005 | CN1604206A Optical disc apparatus and tracking control method and program for the optical disc apparatus |
| 04/06/2005 | CN1604205A 光盘装置 CD-ROM device |
| 04/06/2005 | CN1604204A Optical disc device |
| 04/06/2005 | CN1604203A Visible image forming method, program, and visible image forming system |
| 04/06/2005 | CN1604202A Estimation parameter adaptive adjustment method for optical storage devices |
| 04/06/2005 | CN1603879A Optical pick-up device and optical information recording reproducing apparatus |
| 04/06/2005 | CN1603878A Optical pick-up system, optical pick-up device, and optical information recording and/or reproducing apparatus |
| 04/06/2005 | CN1603384A Method for preparing electron trapping materials with reactant carbon as reducing agent |
| 04/06/2005 | CN1603083A Base plate moulding device, optical disk base plate and base pate moulding method |
| 04/06/2005 | CN1196244C Electric motor and manufacturing method thereof |
| 04/06/2005 | CN1196127C Device for writing information onto information carrier |
| 04/06/2005 | CN1196125C Non-circular recording medium, its controlling device and method |
| 04/06/2005 | CN1196124C Optical recording medium and method of manufacturing same |
| 04/06/2005 | CN1196123C Optical-head device |
| 04/06/2005 | CN1196122C Optical pick-up device |
| 04/06/2005 | CN1196121C Record disc and equipment for playback of recorded information |
| 04/06/2005 | CN1196119C Information recording medium and information recording method |
| 04/06/2005 | CN1196118C Multitrack disc player method method of production |
| 04/06/2005 | CN1196117C Method and apparatus for recording optical information, method and apparatus for reproducing optical information, and apparatus for recording/reproducing optical information |
| 04/06/2005 | CN1196116C Recording and reproducing method for optical information recording medium, and optical information recording medium |
| 04/06/2005 | CN1195787C Method of manufacturing a replica as well as a replica obtained by carrying out a UV light-initiated cationic polymerization |
| 04/05/2005 | US6877149 Method and apparatus for pre-computing routes |
| 04/05/2005 | US6877126 Method and apparatus for data reproduction |
| 04/05/2005 | US6876685 Semiconductor laser device |
| 04/05/2005 | US6876622 Anamorphic prism, optical head and optical recording/reproduction device |
| 04/05/2005 | US6876621 Optical apparatus for recording/reproducing and reading/reproducing data on an optical recording medium, and method for using same |
| 04/05/2005 | US6876620 Optical storage device |
| 04/05/2005 | US6876619 Optical scanning device |
| 04/05/2005 | US6876618 Reproducing apparatus |
| 04/05/2005 | US6876617 Recording medium, recorder, and player |
| 04/05/2005 | US6876615 Data recording apparatus, data recording method, and optical recording medium including psuedo-erasing features |
| 04/05/2005 | US6876614 Tilt control device and method |