| 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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| 12/02/2009 | EP2128864A1 Actuator for accessing moving storage media, board used for and method for manufacturing the actuator |
| 12/02/2009 | EP2128863A1 Optical disc apparatus, method of controlling the same, and information storage medium |
| 12/02/2009 | EP2128862A1 Flat actuator made from one piece of PCB |
| 12/02/2009 | EP2128861A1 Lens drive mechanism and optical pickup having same |
| 12/02/2009 | EP2127853A1 Optical element and method for machining die for optical element |
| 12/02/2009 | EP2126912A1 Method and device to improve start-up performance of a multi-layer optical disc |
| 12/02/2009 | EP2126910A2 Focal offset recording system and method |
| 12/02/2009 | EP2126909A1 Method of and apparatus for recording/reproducing data on/from holographic storage medium |
| 12/02/2009 | EP2126908A1 Holographic storage medium, and method and apparatus for recording/reproducing data on/from the holographic storage medium |
| 12/02/2009 | EP2126907A1 Holographic storage system for reading a hologram stored on a holographic storage medium and a method carried out therewith |
| 12/02/2009 | EP2126906A1 Multi-layer optical discs |
| 12/02/2009 | EP2126625A1 Systems and methods for improving the performance of a photorefractive device |
| 12/02/2009 | EP1800298B1 Holographic system, in particular for holographic data storage |
| 12/02/2009 | EP1739664B1 Optical information recording method, optical information recording apparatus, and optical information recording medium |
| 12/02/2009 | CN201355555Y Portable DVD with vibration protection device |
| 12/02/2009 | CN201355247Y Bareheaded support deformation detecting and shaft pressing integrated machine |
| 12/02/2009 | CN101595558A Method for manufacturing semiconductor device, optical pickup module and semiconductor device |
| 12/02/2009 | CN101595556A Method for manufacturing semiconductor device, semiconductor device and optical pickup module |
| 12/02/2009 | CN101595525A Method for manufacturing reproduction-dedicated optical disc medium and reproduction-dedicated optical disc medium itself |
| 12/02/2009 | CN101593538A Automatic suction-type CD case for far infrared sauna room |
| 12/02/2009 | CN101593527A Optical head and CD-ROM drive |
| 12/02/2009 | CN101593526A Optical disc apparatus, method of controlling the same, and information storage medium |
| 12/02/2009 | CN101593525A Drive control apparatus, drive control method and optical pickup apparatus |
| 12/02/2009 | CN101593524A Optical disk device |
| 12/02/2009 | CN101592800A Liquid crystal cell for aberrational correction, optical read head, optical record and regeneration unit |
| 12/02/2009 | CN101591334A Photochromic thiophene-thiazole heterocycle hybrid asymmetric perfluorocyclopentene compound, preparation method and application |
| 12/02/2009 | CN100566399C A recorder, a player, a recording method, and a reproducing method |
| 12/02/2009 | CN100566138C Photodetector-amplifier circuit and optical pickup device |
| 12/02/2009 | CN100565691C Method for entitling compact discs and entitled disc |
| 12/02/2009 | CN100565686C Recording medium and audio-signal processing apparatus |
| 12/02/2009 | CN100565682C Tilt management device and method |
| 12/02/2009 | CN100565681C Optical disk |
| 12/02/2009 | CN100565680C Optical information apparatus |
| 12/02/2009 | CN100565679C Optical information apparatus |
| 12/02/2009 | CN100565678C Optical pickup device, objective optical unit and objective optical system designing method |
| 12/02/2009 | CN100565677C Measurement device for optical measurement to object propterty |
| 12/02/2009 | CN100565676C Diffraction element and corresponding device, equipment, system and grating design method |
| 12/02/2009 | CN100565675C Optical disc drive apparatus and servo control method for optical disc drive apparatus |
| 12/02/2009 | CN100565674C Accessing pre-recorded content on a record carrier |
| 12/02/2009 | CN100565673C Write strategy setting apparatus utilizing shared storage unit and method thereof |
| 12/02/2009 | CN100565479C Copy prevention device, copy prevention method |
| 12/02/2009 | CN100564059C Imaging composition, image recording medium and method for manufacturing imaging material |
| 12/01/2009 | USRE41022 Optical recording disk capable of resynchronization in digital encoding and decoding |
| 12/01/2009 | US7627877 Objective lens actuator and optical pickup unit employing the same |
| 12/01/2009 | US7626915 Phase-change optical recording medium and recording and reproducing method thereof |
| 12/01/2009 | US7626914 Method for reproducing holographic information from an optical information recording medium |
| 12/01/2009 | US7626912 Optical recording medium, reproduction apparatus and reproduction method |
| 12/01/2009 | US7626911 Hologram reproduction apparatus and hologram reproduction method |
| 12/01/2009 | US7626910 Optical information recording medium for holographic recording and method of holographic recording in optical information recording medium |
| 12/01/2009 | US7626909 Optical recording medium, information processing device using the recording medium, and data recording method |
| 12/01/2009 | US7626907 Method and apparatus for determining type of digital versatile disc |
| 12/01/2009 | US7626906 Tilt control method and apparatus for optical disc recording and playback apparatus |
| 12/01/2009 | US7626904 Apparatus and method for testing mechanical endurance of surface of optical disc, the optical disc of same kind as the tested optical disc |
| 12/01/2009 | US7626903 Optical disc apparatus and information recording and reproducing method |
| 12/01/2009 | US7626902 Method for reproducing data from a data area including a spare area for defect management allocated in reverse order from rearmost units of data area |
| 12/01/2009 | US7626900 Optical pickup and disk drive apparatus |
| 12/01/2009 | US7626899 Method for obtaining an optimum focusing point of an optical pickup unit and a servo system of an optical disk drive using this method |
| 12/01/2009 | US7626898 Disk device, and position determination method for pickup head |
| 12/01/2009 | US7626897 Optical pickup, optical disc device and method for manufacturing optical pickup |
| 12/01/2009 | US7626896 Disk drive and drive unit driving mechanism with disk selector for spacing disk holding members |
| 12/01/2009 | US7626895 Removable media battery pack for powering a media accessor of an automated data-storage library |
| 12/01/2009 | US7625621 Amino antipyrine based azo ligands and their metal complexes for use as optical recording media |
| 12/01/2009 | US7625506 Optical recording medium producing method, and optical recording medium producing device |
| 12/01/2009 | US7625263 Optical disk restoration apparatus |
| 11/26/2009 | WO2009142287A1 Hologram recording device, hologram recording method, hologram reproducing device and hologram reproducing method |
| 11/26/2009 | WO2009141994A1 Optical information recording and reproducing device, method for optically recording and reproducing information, optical information recording medium and solid immersion lens |
| 11/26/2009 | WO2009141946A1 Integrated circuit, information recording/reproducing apparatus, and signal processing method |
| 11/26/2009 | WO2009141911A1 Housing, optical pickup device and optical recording/reproducing apparatus |
| 11/26/2009 | WO2009141552A2 Improved system for the optical read-out of information stored on a reflecting medium |
| 11/26/2009 | WO2009141353A1 Device for focusing light with sub-wavelength dimensions and high yield |
| 11/26/2009 | WO2009123353A3 Optical information recording medium and manufacturing method therefor |
| 11/26/2009 | WO2008138812A3 Pyridinone based azo dyes and their metal complex salts |
| 11/26/2009 | US20090291391 Optical information-recording medium, method for manufacturing optical information-recording medium, method for visible information recording, use of mixture, and mixture |
| 11/26/2009 | US20090291247 Optical recording medium and production method thereof |
| 11/26/2009 | US20090290480 Optical disc and optical disc apparatus |
| 11/26/2009 | US20090290479 Optical disc apparatus, method of controlling the same, and information storage medium |
| 11/26/2009 | US20090290478 Optical information recording/reproducing device |
| 11/26/2009 | US20090290477 Optical disk reproducing device |
| 11/26/2009 | US20090290476 Optical information recording medium, optical information recording/reproducing apparatus, and method of manufacturing optical information recording medium |
| 11/26/2009 | US20090290475 Optical pickup apparatus |
| 11/26/2009 | US20090290474 Optical pickup apparatus and objective optical element |
| 11/26/2009 | US20090290473 Optical head device and optical information recording or reproducing apparatus with the same |
| 11/26/2009 | US20090290472 Optical information recording apparatus, optical information recording method, optical information recording/reproducing apparatus and optical information recording/reproducing method |
| 11/26/2009 | US20090290471 Recording and reproducing device, recording and reproducing method, recording device, recording method, reproducing device, and reproducing method |
| 11/26/2009 | US20090290470 Information recording medium, and recording method and reproducing method thereof |
| 11/26/2009 | US20090290469 Optical information recording medium, method of recording information, azo metal complex dye, and azo metal complex salt dye |
| 11/26/2009 | US20090290468 Information reproducing method |
| 11/26/2009 | US20090290465 Gap pull-in method for near-field optical disk driver and optical disk driving apparatus using the method |
| 11/26/2009 | US20090290462 Signal processing device for optical disc, integrated circuit, optical disc device, and optimum recording focus position detecting method |
| 11/26/2009 | US20090290461 Optimizing calibration system |
| 11/26/2009 | US20090290459 Optical Disk Image Forming Device and Optical Disk Image Forming Method |
| 11/26/2009 | US20090290458 Method of updating disc information of optical disc |
| 11/26/2009 | US20090290457 Optical focus error offset to reduce radial to vertical crosstalk |
| 11/26/2009 | US20090290456 Optical disc device, method for activating optical disc device, and control circuit |
| 11/26/2009 | US20090290455 Optical disc apparatus, method of controlling the same, and information storage medium |
| 11/26/2009 | US20090290202 Hologram recording medium and hologram recording/reproduction device |
| 11/26/2009 | US20090290062 Optical device and production method thereof |
| 11/26/2009 | US20090289266 Reflection type optical sensor device |
| 11/26/2009 | DE102008025006A1 Fluor-haltige Chinacridone in Farbfiltern für LCD Fluorine-containing Quinacridones in color filters for LCD |
| 11/26/2009 | DE102004024114B4 Sputter-Target aus einer Legierung auf Ag-Bi-Basis und Verfahren zur Herstellung desselben Of the same sputtering target made of an alloy Ag-Bi-based and methods for preparing |