| 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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| 04/09/2008 | EP1908065A2 Method and system for correction of errors |
| 04/09/2008 | EP1908064A2 Method of reading out information from a multiple layer optical recording medium and optical readout device. |
| 04/09/2008 | EP1908063A1 Method and system for data recording and reading in multi-photon excitable media |
| 04/09/2008 | EP1908062A1 Actuator calibration using a focus error signal |
| 04/09/2008 | EP1616327B1 Optical pickup apparatus and optical system for optical pickup apparatus |
| 04/09/2008 | EP1331631B1 Optical record medium, method for recording on optical record medium, and apparatus for recording on optical record medium |
| 04/09/2008 | EP1108256B1 Optical scanning device comprising a lens system with adjustable inclination |
| 04/09/2008 | CN201045701Y Optical disk of anti-abrasion device |
| 04/09/2008 | CN101160629A Methods for mastering and mastering substrate |
| 04/09/2008 | CN101160628A 光记录介质及其制造方法 Optical recording medium and its manufacturing method |
| 04/09/2008 | CN101160627A Recording medium, recording apparatus and recording method, and reproducing apparatus and reproducing method |
| 04/09/2008 | CN101160626A Objective optical element for optical pickup device, optical element for optical pickup device, objective optical element unit for optical pickup device and optical pickup device |
| 04/09/2008 | CN101160625A Recording system for setting write strategy |
| 04/09/2008 | CN101160624A Optical recording control method, optical recording control circuit, optical reproduction control method, optical reproduction control circuit, optical recording medium, tracking control method, track |
| 04/09/2008 | CN101160623A Method for optimizing recording pulse condition in data recording to optical information recording medium |
| 04/09/2008 | CN101160622A Information recording medium, information recording device, information recording method and computer program |
| 04/09/2008 | CN101159227A Substrate processing apparatus |
| 04/09/2008 | CN101159159A Method for judging CD-disc breakup and playing CD-disc |
| 04/09/2008 | CN101159155A Information processing unit |
| 04/09/2008 | CN101159154A Optical disk apparatus and disk rotation speed control method thereof |
| 04/09/2008 | CN101159152A Optical disc access apparatus for evaluating a disc and method thereof |
| 04/09/2008 | CN101159150A Media processing device and control method for a media processing device |
| 04/09/2008 | CN101159149A Multilayer phase-change optical storage medium |
| 04/09/2008 | CN101159148A Spherical aberration detecting device and an optical pickup device including same |
| 04/09/2008 | CN101159147A Compact apparatus for reading from and/or writing to holographic storage media |
| 04/09/2008 | CN101159146A Optical pickup unit |
| 04/09/2008 | CN101159145A Laser diode driver and N-wavelength optical pickup including the same |
| 04/09/2008 | CN101159144A Optical pickup apparatus |
| 04/09/2008 | CN101159143A CD ROM seeking signal producing device and method |
| 04/09/2008 | CN101159142A Recording controlling method of an optical disk and an optical recording apparatus therefor |
| 04/09/2008 | CN101159141A Data recording and reproducing apparatus, data recording and reproducing method, and computer program |
| 04/09/2008 | CN101157660A Dibenz tetraaza [14] annulene compound and preparation method and application thereof |
| 04/09/2008 | CN100380946C Portable combination apparatus capable of copying image file between recording media and method thereof |
| 04/09/2008 | CN100380508C Disk device |
| 04/09/2008 | CN100380506C Defect managing method of optical storage medium |
| 04/09/2008 | CN100380505C Method of managing and playing title of medium, medium, and medium drive |
| 04/09/2008 | CN100380504C Recording apparatus for recording data on optically readable discs |
| 04/09/2008 | CN100380502C Data recording method and data recording apparatus |
| 04/09/2008 | CN100380499C Method for collecting broadcast data file in single control chip |
| 04/09/2008 | CN100380498C Optical disc address information generation apparatus |
| 04/09/2008 | CN100380497C Signal processing apparatus and signal processing method |
| 04/09/2008 | CN100380491C CD identification method |
| 04/09/2008 | CN100380490C Method for identifying CD |
| 04/09/2008 | CN100380489C Initial detecting and control method for light pick-up device to double layer optic disk |
| 04/09/2008 | CN100380485C Method of manufacturing original disk for optical disks, and method of manufacturing optical disk |
| 04/09/2008 | CN100380484C Optical information recording medium |
| 04/09/2008 | CN100380483C Sheet for making optical disk |
| 04/09/2008 | CN100380482C Object lens with compatibility of optical recording media with different thickness |
| 04/09/2008 | CN100380481C Record carrier, device and method for scanning the record carrier |
| 04/09/2008 | CN100380480C Optical pick-up apparatus |
| 04/09/2008 | CN100380479C Optical pick-up units and laser drivers with increased functionality |
| 04/09/2008 | CN100380478C Information recording and reproducing device including optical head, and control circuit |
| 04/09/2008 | CN100380477C Optical pick device capable of being compatible with different thickness optical recording medium |
| 04/09/2008 | CN100380476C Optical disc apparatus, method of adjusting focus offset for optical disc apparatus |
| 04/09/2008 | CN100380475C Tracking error detection apparatus |
| 04/09/2008 | CN100380474C Information recording/reproducing method and information recording/reproducing apparatus |
| 04/09/2008 | CN100380473C Optical disk apparatus and method of tilt control |
| 04/09/2008 | CN100380472C Method and device for adjusting an amplification for producing a focus error signal |
| 04/09/2008 | CN100380471C Method for controlling oblique of optical disk device |
| 04/09/2008 | CN100380470C Equipment for controlling traction motor in optical disk device, and method therefor |
| 04/09/2008 | CN100380469C Optical pick-up |
| 04/09/2008 | CN100380468C Manufacturing method of optical recording disk device |
| 04/09/2008 | CN100380467C Lens driving gear used in optical pick-up device |
| 04/09/2008 | CN100380466C Method for generating a corrected error signal, and corresponding apparatus |
| 04/09/2008 | CN100380465C Information recording apparatus, information reproducing apparatus, information recording method, and information reproducing method |
| 04/09/2008 | CN100380464C Optical disk apparatus |
| 04/09/2008 | CN100380463C Method and recording apparatus for recording information on a multi-layer disc |
| 04/09/2008 | CN100380462C Hologram recording device and hologram recording method |
| 04/09/2008 | CN100380461C Information recording method and information recording medium |
| 04/09/2008 | CN100380460C Optical recording medium, method and apparatus for recording/reproducing the same |
| 04/09/2008 | CN100380459C Optimal power correcting method and CD driver |
| 04/09/2008 | CN100380458C Method for modulating signal of information |
| 04/09/2008 | CN100380457C Method of recording information, equipment thereof and information recording medium |
| 04/09/2008 | CN100380456C Write-once optical disc, and method and apparatus for recording management information on write-once optical disc |
| 04/09/2008 | CN100379740C Water-soluble phthalocyanine compound-containing ink for ink jetting, ink jet recording method and method for improving ozone gas discoloration of colored image material |
| 04/08/2008 | USRE40229 Optical recording/reproducing apparatus for optical disks with various disk substrate thicknesses |
| 04/08/2008 | US7356514 Reproduction apparatus and reproduction method of digital video signal or audio signal |
| 04/08/2008 | US7355957 Optical disc medium having a system information recording area of low recording density |
| 04/08/2008 | US7355956 Data formatting method for recording optical information using dummy data, and optical disk |
| 04/08/2008 | US7355954 Laser module, optical pickup device, optical disk device, focus error detection method and tracking error detection method |
| 04/08/2008 | US7355953 Optical pickup for cutting off optical noise and optical recording and/or reproducing apparatus using the same |
| 04/08/2008 | US7355952 Liquid crystal device, its driving method, and driving apparatus |
| 04/08/2008 | US7355950 Recording and/or reproducing apparatus, disk manufacturing apparatus, recording and/or reproducing method, disk manufacturing method, and information recording medium using recording and/or reproducing unit blocks having different sizes in different areas |
| 04/08/2008 | US7355949 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings with radial deviation features |
| 04/08/2008 | US7355948 Detector for detecting information carried by a signal having a sawtooth-like shape |
| 04/08/2008 | US7355947 Optical disk device and optical disk |
| 04/08/2008 | US7355946 Method of recording signals onto a recording medium |
| 04/08/2008 | US7355945 Optical pickup adjusting apparatus and adjusting method |
| 04/08/2008 | US7355944 Authenticatable media and method of authenticating |
| 04/08/2008 | US7355943 Method of recording and/or reproducing data with respect to multi-layer information storage medium having optimal power control areas |
| 04/08/2008 | US7355942 Optical disk and optical disk drive for suppressing a digital sum value and low-frequency components |
| 04/08/2008 | US7355941 Information recording method and optical disk apparatus for recording information on a recording-type optical disk |
| 04/08/2008 | US7355940 Optical disk apparatus and waiting method thereof |
| 04/08/2008 | US7355938 Timing recovery method and storage apparatus for suppressing control of sampling positions |
| 04/08/2008 | US7355937 Method and device for recording information in units |
| 04/08/2008 | US7355936 Disc recording medium, disc drive apparatus, and reproduction method |
| 04/08/2008 | US7355935 Method of recording physical address information on optical disc and optical disc having the same |
| 04/08/2008 | US7355934 Optical disc of write once type, method, and apparatus for managing defect information on the optical disc |
| 04/08/2008 | US7355933 Optical pickup device |
| 04/08/2008 | US7355932 Optical disk device for detecting thickness errors of the transparent substrate |