| 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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| 11/11/2008 | US7450478 Method and apparatus for managing disc defect using temporary DFL and temporary DDS including drive and disc information disc with temporary DFL and temporary DDS |
| 11/11/2008 | US7450477 Optical pickup having a polarization beam splitter |
| 11/11/2008 | US7450476 Light emitting module and optical pickup apparatus and method employing the same |
| 11/11/2008 | US7450330 Library apparatus, control method and control program thereof, and information processing apparatus |
| 11/11/2008 | US7450324 Mirrors drive device |
| 11/11/2008 | US7450308 Beam shaping lens, lens part, mounting plate, optical head, optical information recording and reproducing apparatus, computer, image recording and reproducing apparatus, image reproducing apparatus, server and car navigation system |
| 11/11/2008 | US7449279 Optical information recording medium |
| 11/11/2008 | US7449278 Reflectance of the first and second photochromic layers to the first light beam can be repeatedly increased by irradiation with the second light beam and can be repeatedly decreased to restore the transparent state; recording capacity |
| 11/11/2008 | US7449225 Information recording medium and method for manufacturing the same |
| 11/06/2008 | WO2008133204A1 Optical disc device and birefringence correction method |
| 11/06/2008 | WO2008133133A1 Method for adjusting condition for recording signal onto optical information recording medium and information recording/reproducing device |
| 11/06/2008 | WO2008133106A1 Optical pickup device and prism |
| 11/06/2008 | WO2008133020A1 Optical information recording medium |
| 11/06/2008 | WO2008133009A1 Optical information recording medium, information recording method, and azo metal complex dye |
| 11/06/2008 | WO2008132994A1 Optical recording medium, optical head device and optical information recording/reproducing device |
| 11/06/2008 | WO2008132940A1 Optical information recording medium, and method for production thereof |
| 11/06/2008 | WO2008132912A1 Optical head device and optical information recording/reproducing device |
| 11/06/2008 | WO2008132891A1 Optical head device and optical information recoding/reproducing device |
| 11/06/2008 | WO2008132838A1 Device and method for recording and/or reproducing data onto/from information recording medium by using near-field light and information recording medium |
| 11/06/2008 | WO2008132827A1 Optical disc device |
| 11/06/2008 | WO2008132784A1 Tilt control method, integrated circuit and optical disc device |
| 11/06/2008 | WO2008131470A1 Method for providing data for display or playback on mobile display or playback devices and data carrier for use with such a method |
| 11/06/2008 | WO2007034389A3 Optical compensator, optical element, optical scanning head an optical scanning device |
| 11/06/2008 | US20080274332 Optical Recording Medium and Method for Manufacturing Same, Substrate and Method for Using Same, and Stamper and Method for Manufacturing Same |
| 11/06/2008 | US20080274323 Process for Producing an Optical Recording Medium with Several Stages and Medium Obtained Thereby |
| 11/06/2008 | US20080273450 Optical disk |
| 11/06/2008 | US20080273449 Optical recording medium |
| 11/06/2008 | US20080273448 Drive Device |
| 11/06/2008 | US20080273447 Super-resolution optical recording medium |
| 11/06/2008 | US20080273446 Recording medium, information recording and reproducing method, and recording and reproducing apparatus |
| 11/06/2008 | US20080273445 Optical head device and optical recording and reproducing apparatus |
| 11/06/2008 | US20080273444 Holographic Record Carrier |
| 11/06/2008 | US20080273443 Apparatus and method for producing optical recording medium, optical recording medium, apparatus and method for reproduction and apparatus and method for recording |
| 11/06/2008 | US20080273442 Method and Apparatus for Recording Information on a Multi-Layered Optical Disc |
| 11/06/2008 | US20080273441 Optical Data Storage Medium and Combi-Foil Cover for the Production Thereof |
| 11/06/2008 | US20080273440 Optical recording medium having read-only storage area and writeable storage area and recording/reproducing apparatus and method therefor |
| 11/06/2008 | US20080273436 Integrated Photo Monitor Circuit and Optical Pickup Unit |
| 11/06/2008 | US20080273435 Optical dna |
| 11/06/2008 | US20080273432 Processing method of optical disc recording/playback signal, optical disc recording/playback device and program |
| 11/06/2008 | US20080273431 Information storage medium having storage layer with optical power control area, and recording apparatus to record data with respect to information storage medium |
| 11/06/2008 | US20080272346 Multi-Photon Absorber Medium and Method of Exposure Using the Same |
| 11/06/2008 | DE19753025B4 Optischer Datenspeicher und Verfahren zu dessen Herstellung Optical data storage device and process for its preparation |
| 11/05/2008 | EP1988546A1 Optical information recording medium, and substrate and manufacturing method for the optical information recording medium |
| 11/05/2008 | EP1987517A1 Method of reading information from a holographic data storage medium and holographic data read out device |
| 11/05/2008 | EP1987516A1 Method and apparatus for recording data onto an optical disc |
| 11/05/2008 | EP1987515A1 Method for determining optimum laser beam power and optical recording medium |
| 11/05/2008 | EP1986866A1 Optical recording medium and method for manufacturing the same |
| 11/05/2008 | EP1831880B1 Method and device for enhanced robustness of near-field optical systems |
| 11/05/2008 | EP1714274A4 Pre-formatted linear optical data storage medium |
| 11/05/2008 | EP1709635B1 Objective lens |
| 11/05/2008 | EP1285440B1 Irreversible optical recording medium |
| 11/05/2008 | CN201146036Y Circuit for extracting clock signal of glow high clear optical disk |
| 11/05/2008 | CN101300632A Method and apparatus for producing optical recording medium |
| 11/05/2008 | CN101300631A Optical disc, method for manufacturing such optical disc, stamper, signal processing method, signal processor, image drawing method, optical disc recording device and optical recording medium |
| 11/05/2008 | CN101300630A Disc structure and method for manufacturing same |
| 11/05/2008 | CN101300629A A method and device for controlling write power in a recordable optical storage system |
| 11/05/2008 | CN101300628A Method and apparatus to determine an optimum reproducing condition on an optical recording medium |
| 11/05/2008 | CN101300627A Apparatus for accessing storage media |
| 11/05/2008 | CN101300626A Method for regulating writing parameter, optical disk writing machine and method for using recording data thereof |
| 11/05/2008 | CN101300625A Recording apparatus and recording method |
| 11/05/2008 | CN101300624A Writing condition optimizing method and apparatus, and optical recording medium |
| 11/05/2008 | CN101299454A Method for preparing nano composite phase-changing material |
| 11/05/2008 | CN101299453A Nano composite phase-changing material and preparation method thereof |
| 11/05/2008 | CN101299341A Optical pickup device and method of laying out the same |
| 11/05/2008 | CN101299340A Manufacturing method of optical information recording medium |
| 11/05/2008 | CN101299339A Method and apparatus for compensating data image reproduced from holographic system |
| 11/05/2008 | CN101299338A Data recording method and data reproducing method |
| 11/05/2008 | CN101299337A Data recording method and data reproducing method |
| 11/05/2008 | CN101299336A 数据记录方法和数据再现方法 The data recording method and a data reproducing method |
| 11/05/2008 | CN101299335A Data recording method and data reproducing method |
| 11/05/2008 | CN100431035C Method for managing shortage position in data storage medium and recording medium |
| 11/05/2008 | CN100431034C Method and apparatus for data reproduction |
| 11/05/2008 | CN100431030C Method, apparatus, and medium including computer readable code for processing data in a drive |
| 11/05/2008 | CN100431028C Data recording method, recorder and data reproducing method and device |
| 11/05/2008 | CN100431024C Magneto optical recording system |
| 11/05/2008 | CN100431023C Manufacturing device of optical information storage medium |
| 11/05/2008 | CN100431022C Optical diskette |
| 11/05/2008 | CN100431021C Optical head and method for regulating its light path |
| 11/05/2008 | CN100431020C Disk recording apparatus, method, and recording control program |
| 11/05/2008 | CN100431019C Optical disc device |
| 11/05/2008 | CN100431018C Method for processing a wobble signal |
| 11/05/2008 | CN100431017C Control unit and optical disk drive including the control unit |
| 11/05/2008 | CN100431016C Optical disk with universal logic format |
| 11/05/2008 | CN100431015C Visible image forming method, program, and visible image forming system |
| 11/05/2008 | CN100431014C Write control method |
| 11/05/2008 | CN100430953C Self-identifying and storing system |
| 11/05/2008 | CN100430908C Method and device for processing data recording medium, and method and device for discarding electronic device |
| 11/05/2008 | CN100430900C Error corrector |
| 11/05/2008 | CN100430754C Optical component and optical pickup apparatus |
| 11/05/2008 | CN100430687C Test device and test method for optical information storage media |
| 11/05/2008 | CN100430444C Cyanine compounds, optical recording materials and optical recording media |
| 11/05/2008 | CN100430374C Diimonium salt compound and use thereof |
| 11/05/2008 | CN100430215C Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| 11/04/2008 | US7448057 Audiovisual reproduction system |
| 11/04/2008 | US7448052 Protection device for optical recording/reproducing apparatus |
| 11/04/2008 | US7448051 Printer tray picker |
| 11/04/2008 | US7447952 Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS |
| 11/04/2008 | US7447290 Apparatus of phase-frequency detector |
| 11/04/2008 | US7447143 RFID security device for optical disc |
| 11/04/2008 | US7447142 Information recording medium and information recording/reproducing apparatus |