| 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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| 03/03/2010 | CN101661945A Optical device |
| 03/03/2010 | CN101661768A Holographic recording media |
| 03/03/2010 | CN101661767A Recording medium, playback apparatus and method, recording method, and computer-readable program |
| 03/03/2010 | CN101661766A Recording medium, playback apparatus and method, recording method, and computer-readable program |
| 03/03/2010 | CN101661765A Condensing optical device, optical pickup, and optical disc apparatus |
| 03/03/2010 | CN101661764A Distinguishing method and distinguishing device of optical discs |
| 03/03/2010 | CN101661763A Optical pickup and optical disc apparatus |
| 03/03/2010 | CN101661762A Optical disc apparatus and focus offset setting method thereof |
| 03/03/2010 | CN101661761A Apparatus for recording/reproducing holographic data and method of adjusting position of recording layer |
| 03/03/2010 | CN101661760A Hologram recording and reproducing device and method for recording hologram |
| 03/03/2010 | CN101661759A Optical disc drive |
| 03/03/2010 | CN101661758A Disk device |
| 03/03/2010 | CN100593327C Camera recording device and image data recording method |
| 03/03/2010 | CN100593207C Information storage medium and method and apparatus of recording and/or reproducing data on and/or from the same |
| 03/03/2010 | CN100593206C Information storage medium and method of recording/reproducing the same |
| 03/03/2010 | CN100593202C Optical recording medium |
| 03/03/2010 | CN100593201C Focusing control method for reading/writing optical disc |
| 03/03/2010 | CN100593200C Optical disk apparatus and an alternation process method for the same |
| 03/03/2010 | CN100593199C Data page pixel shaping for holographic recording |
| 03/03/2010 | CN100593198C Optical disk drive and method for recording data |
| 03/02/2010 | US7673154 Recording medium, recording method, information transmission method, terminal device, and server device |
| 03/02/2010 | US7672217 Optical recording medium and optical recording/reproducing method |
| 03/02/2010 | US7672216 Optical information recording medium, and substrate and manufacturing method for the optical information recording medium |
| 03/02/2010 | US7672215 Optical recording medium and recording/reading method therefor |
| 03/02/2010 | US7672213 Optical print head using a glass arm waveguide |
| 03/02/2010 | US7672212 Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus |
| 03/02/2010 | US7672211 Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus |
| 03/02/2010 | US7672210 Holographic recording medium, method for recording and reproducing the same, and reproducing apparatus |
| 03/02/2010 | US7672209 Hologram recording/reproducing apparatus, hologram reproducing apparatus and method, and computer program |
| 03/02/2010 | US7672208 Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc |
| 03/02/2010 | US7672206 Recording method of optical disc device and method for determining whether there is abnormality in the same |
| 03/02/2010 | US7672205 Method for variably controlling data read speed in optical disc drive |
| 03/02/2010 | US7672204 Optical disc, method and apparatus for managing a defective area on an optical disc |
| 03/02/2010 | US7672203 Dubbing device for dubbing data |
| 03/02/2010 | US7672202 Optical pickup apparatus |
| 03/02/2010 | US7672201 Diffraction grating, light-receiving element, and optical head and optical recording/reproducing apparatus utilizing them |
| 03/02/2010 | US7672200 Method of inter-layer search in a disk drive |
| 03/02/2010 | US7672199 Close focus algorithm in a digital focus servo system |
| 03/02/2010 | US7672198 Optical pickup head and electromagnetic actuating device thereof |
| 03/02/2010 | US7672197 Optical pickup device and manufacturing method thereof |
| 03/02/2010 | US7671880 Optical disk labeling system and method |
| 03/02/2010 | US7671312 Optical pickup system, optical system, and optical information recording medium |
| 03/02/2010 | US7670514 Method of producing optical disk-use original and method of producing optical disk |
| 02/25/2010 | WO2010021305A1 Optical information recording medium |
| 02/25/2010 | WO2010021201A1 Adhesive, sheet for manufacturing optical recording medium, and optical recording medium |
| 02/25/2010 | WO2010021023A1 Optical disk drive and drive circuit |
| 02/25/2010 | WO2010020075A1 Cd/dvd mode selection control using laser diode voltage |
| 02/25/2010 | US20100050197 Optical card |
| 02/25/2010 | US20100047600 Coating agent, molded article, and method for production of coating agent |
| 02/25/2010 | US20100047507 Thin Film For Reflection Film Or For Semi-Transparent Reflection Film, Sputtering Target and Optical Recording Medium |
| 02/25/2010 | US20100047505 Optical storage media and method for the production thereof |
| 02/25/2010 | US20100047504 Information recording medium, its manufacturing method, and sputtering target |
| 02/25/2010 | US20100047502 Thin film for reflection film or for semi-transparent reflection film, sputtering target and optical recording medium |
| 02/25/2010 | US20100046889 Apparatus and Method For Coupling Light to a Thin Film Optical Waveguide |
| 02/25/2010 | US20100046354 Optical disk |
| 02/25/2010 | US20100046353 Optical recording medium, optical head device and optical information recording/reproducing device |
| 02/25/2010 | US20100046352 Method of manufacturing a limited use data storing device |
| 02/25/2010 | US20100046349 Fabrication method of multilayer optical record medium and recording apparatus for multilayered optical record medium |
| 02/25/2010 | US20100046348 Optical module, optical communication device using the same and reflective optical path setting method |
| 02/25/2010 | US20100046347 Optical scanning device |
| 02/25/2010 | US20100046346 Optical information recording medium and method for manufacturing the same |
| 02/25/2010 | US20100046345 Optical information recording medium, optical information recordng apparatus, and optical information recording method |
| 02/25/2010 | US20100046344 Optical recording medium and method of recording visible information |
| 02/25/2010 | US20100046341 Additionally recordable information recording medium, information recording method, information reproducing method, information recording apparatus and information reproducing apparatus |
| 02/25/2010 | US20100046340 Optical drive device and amplification rate determining method |
| 02/25/2010 | US20100046338 Optical disc apparatus, focus position control method and recording medium |
| 02/25/2010 | US20100046335 Method of managing overwrite and method of recording management information on an optical disc write once |
| 02/25/2010 | US20100046333 Optical information recording medium and optical information processing apparatus |
| 02/25/2010 | US20100046332 Signal processing device for optical disks and optical disk apparatus |
| 02/25/2010 | DE102008036985A1 Lasertreiberschaltung, Verfahren zum Steuern einer Lasertreiberschaltung und Verwendung Laser driver circuit to provide methods for controlling a laser drive circuit and using |
| 02/24/2010 | EP2157579A1 Anti-piracy optical disc |
| 02/24/2010 | EP2157578A1 Optical disk and a method for reproducing data from such an optical disk |
| 02/24/2010 | EP2157577A1 Optical disc, information recording method, information reproducing method, and disc drive |
| 02/24/2010 | EP2157576A2 Optical disk and a method for reproducing data from such an optical disk |
| 02/24/2010 | EP2157575A1 Method and apparatus for reading data from an optical storage medium, and respective optical storage medium |
| 02/24/2010 | EP2157574A2 Optical disk and a method for reproducing data from such an optical disk |
| 02/24/2010 | EP2059927B1 An optical drive with improved laser power control (lpc) |
| 02/24/2010 | EP1779382B1 Method and apparatus for determining optical disc recording parameters |
| 02/24/2010 | CN201413636Y Disc player with combined transmitting lens |
| 02/24/2010 | CN201413635Y Optical disc for blind |
| 02/24/2010 | CN101657854A Spin coater, temperature controlling method of the same, optical disc production apparatus, and optical disc production method |
| 02/24/2010 | CN101657853A Optical pickup device and prism |
| 02/24/2010 | CN101657852A Power calibration in optical disc drives |
| 02/24/2010 | CN101656086A Optical disc manufacture system and method for manufacturing blue-ray discs and DVD discs by using optical disk manufacture system |
| 02/24/2010 | CN101656085A Device and method for controlling inclination of optical read and write head |
| 02/24/2010 | CN101656084A Disk drive device and electronic apparatus |
| 02/24/2010 | CN100592774C Method and apparatus for recording a digital information signal |
| 02/24/2010 | CN100592413C Optical disk modified for speed and orientation tracking |
| 02/24/2010 | CN100592410C Record carrier, playback apparatus and information system comprising a record carrier and a playback apparatus |
| 02/24/2010 | CN100592407C Method of and drive for recording medium defect management, and defect managed recording medium |
| 02/24/2010 | CN100592406C Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 02/24/2010 | CN100592405C Information recording medium, recording/reproducing method and apparatus and host apparatus |
| 02/24/2010 | CN100592398C Record carrier and apparatus for scanning the record carrier |
| 02/24/2010 | CN100592397C Manufacturing method of optical disk and its manufacturing apparatus |
| 02/24/2010 | CN100592396C Optical record carrier scanning device |
| 02/24/2010 | CN100592395C A method for selecting an optimum writing parameter of an optical recording apparatus |
| 02/24/2010 | CN100592394C An optical disc apparatus, method and a semiconductor integrated circuit |
| 02/24/2010 | CN100592393C Recording medium, and apparatus and method and system for recording, and reproducing the recording medium |
| 02/24/2010 | CN100592392C Combination optical media, device and method for accessing the combination optical media |
| 02/24/2010 | CN100592391C Information recording medium making method, recording method and device |