| 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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| 08/13/2008 | CN100411037C Manufacturing method of optical disk |
| 08/13/2008 | CN100411036C Phase transformed optical recording medium |
| 08/13/2008 | CN100411035C Optical information storage medium |
| 08/13/2008 | CN100411034C Multi-layer optical information recording medium |
| 08/13/2008 | CN100411033C Blue light light disk |
| 08/13/2008 | CN100411032C Optical recording medium, method for producing the same, and data recording method and data reproducing method for optical recording medium |
| 08/13/2008 | CN100411031C Optical disk having hard coat layer exhibiting effective lubricity and manufacturing method thereof |
| 08/13/2008 | CN100411030C Method of manufacturing at least one actuator, as well as a lead frame, optical reading and/or writing head, and an optical reading and/or writing device |
| 08/13/2008 | CN100411029C Optical disc having combined ROM/RAM area |
| 08/13/2008 | CN100411028C Laser controller |
| 08/13/2008 | CN100411027C Hologram recording and reproducing apparatus |
| 08/13/2008 | CN100411026C Pre-pit information-detecting apparatus, optical-information recording apparatus and method |
| 08/13/2008 | CN100411025C Optical recording method, optical recording medium, optical recording medium recording device, optical recording device, optical disk, optica disk recording/reproducing device |
| 08/13/2008 | CN100411024C Optical recording medium, manufacturing method thereof, method for recording data on optical recording medium, and data reproduction method |
| 08/13/2008 | CN100411023C System and method for writing and recording data and method for writing and recording data in optical disc |
| 08/13/2008 | CN100411022C Method for recording data on optical record carrier |
| 08/13/2008 | CN100410690C Method of manufacturing optical components |
| 08/13/2008 | CN100410688C Beam shaping lens, lens part, optical head, and its relative apparatus |
| 08/13/2008 | CN100410617C Detector for measuring the thickness of an medium |
| 08/13/2008 | CN100410241C Indolyl styrene salt compound, high density recording medium including said compound and its preparing method |
| 08/12/2008 | US7412711 Storage and retrieval device for optical discs |
| 08/12/2008 | US7412153 Information recording device and method, and information recording system |
| 08/12/2008 | US7411991 Tunable laser |
| 08/12/2008 | US7411893 Secure optical information disc |
| 08/12/2008 | US7411892 Information recording medium |
| 08/12/2008 | US7411891 Method of transferring data with respect to optical information storage medium having different track pitches |
| 08/12/2008 | US7411890 Systems and methods for recording optical information |
| 08/12/2008 | US7411889 Optical disc with wobbled tracks and apparatus using this optical disc |
| 08/12/2008 | US7411888 Information storage medium, recording method, reproducing method, and reproducing apparatus |
| 08/12/2008 | US7411887 Optical information recording medium |
| 08/12/2008 | US7411886 Device and method of recording information on an optical disc |
| 08/12/2008 | US7411885 Method of determining the time of adjusting writing strategy of an optical drive |
| 08/12/2008 | US7411884 Optical system with objective lens having diffraction structure |
| 08/12/2008 | US7411883 Optical pickup device, optical information recording and reproducing apparatus, expander lens, coupling lens and chromatic aberration correcting optical element |
| 08/12/2008 | US7411882 Optical head device and optical information recording/reproducing device |
| 08/12/2008 | US7411881 Information recording apparatus, method and system, with increased likelihood for recording information at appropriate recording conditions |
| 08/12/2008 | US7411880 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 |
| 08/12/2008 | US7411879 Optical disk device |
| 08/12/2008 | US7411877 Dislike recording media, a method for detecting forged disks, an anti-forgery system for performing a true-false judgment based on information collected from the recording media, and a manufacturing apparatus for recording information in the disks |
| 08/12/2008 | US7411876 Apparatus and method for controlling tracking in disc drive by monitoring tracking actuator deviation |
| 08/12/2008 | US7411875 Optical pickup |
| 08/12/2008 | US7411874 Recording and/or playback device |
| 08/12/2008 | US7411873 Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor |
| 08/12/2008 | US7411872 Servo-tracking and three-dimensional alignment in page-based data optical storage |
| 08/12/2008 | US7411871 Optical disk drive |
| 08/12/2008 | US7411752 Head vibration detection device and method |
| 08/12/2008 | US7411743 Multi-wavelength lens, and optical system, optical head and optical disc apparatus using the lens |
| 08/12/2008 | US7411714 Micromirror unit with torsion connector having nonconstant width |
| 08/12/2008 | US7411708 Method and apparatus for phase-encoded homogenized Fourier transform holographic data storage and recovery |
| 08/12/2008 | US7410681 Optical information recording medium |
| 08/07/2008 | WO2008093956A1 Apparatus and method for reproducing optical disk |
| 08/07/2008 | WO2008093937A1 Holographic optical element and compatible optical pickup device including the same |
| 08/07/2008 | WO2008093928A1 Method and apparatus for controlling focus of an optical information storage medium |
| 08/07/2008 | WO2008093510A1 Optical element, optical pickup device and method for assembling optical pickup device |
| 08/07/2008 | WO2008093439A1 Optical pickup device |
| 08/07/2008 | WO2008093423A1 Data signal processing apparatus and method |
| 08/07/2008 | WO2008092638A2 Ecodisc |
| 08/07/2008 | WO2008092560A2 Holographic data memory |
| 08/07/2008 | WO2008036546A3 System and method for packaging and distributing media |
| 08/07/2008 | US20080189729 Optical disk drive |
| 08/07/2008 | US20080189728 Movement Restriction Device, Movement Restriction Method, and Processing Device |
| 08/07/2008 | US20080189727 Lens actuator, optical pickup device, and optical recording and reproducing apparatus |
| 08/07/2008 | US20080189726 Optical pickup |
| 08/07/2008 | US20080189571 Method and apparatus for managing defective area on recording medium, and recording medium using the same |
| 08/07/2008 | US20080187844 Exposing zones of three dimensional optical device to coherent polarized light causing alignment of directors of illuminated zones of nematic liquid crystal droplets dispersed within polymer matrix; erasable |
| 08/07/2008 | US20080187703 Content Replication Deterrent Method on Optical Discs |
| 08/07/2008 | US20080187135 Content Replication Deterrent Method on Optical Discs |
| 08/07/2008 | US20080186840 Optical information recording medium |
| 08/07/2008 | US20080186839 Optical Information Carrier |
| 08/07/2008 | US20080186838 Read-only optical disc medium and method of fabricating the same |
| 08/07/2008 | US20080186836 Optical pickup and optical disc drive |
| 08/07/2008 | US20080186835 Optical recording medium, recording method and apparatus for optical recording medium, and reproducing method and apparatus |
| 08/07/2008 | US20080186834 Optical pickup device and optical disk apparatus |
| 08/07/2008 | US20080186833 Optical pickup device and optical disk apparatus |
| 08/07/2008 | US20080186832 Optical head unit and optical disc drive |
| 08/07/2008 | US20080186831 Optical Scanning Device |
| 08/07/2008 | US20080186830 Holographic information recording/reproducing apparatus |
| 08/07/2008 | US20080186829 Recording apparatus and recording method for data and file system information |
| 08/07/2008 | US20080186828 Focal offset recording system and method |
| 08/07/2008 | US20080186826 Optical recording medium and optical recording apparatus |
| 08/07/2008 | US20080186825 Optical information storage medium |
| 08/07/2008 | US20080186824 Information recording medium, method and apparatus for recording and reproducing information |
| 08/07/2008 | US20080186818 Method of adjusting write strategy of recordable disc |
| 08/07/2008 | US20080186817 Method and Apparatus for Selecting an Optimum Write Parameter, and Optical Recording Medium for Use by Said Method and Apparatus |
| 08/07/2008 | US20080186813 Method of adjusting write strategy of recordable disc |
| 08/07/2008 | US20080186812 Focus servo method used in optical disc drive |
| 08/07/2008 | US20080186811 Device And Method For Controlling Disc Runout In An Optical Disc Drive System |
| 08/07/2008 | US20080186577 Optical Scanning Device |
| 08/07/2008 | DE102007006120A1 Speichermedium mit einer optisch veränderbaren Speicherschicht Storage medium comprising an optically variable storage layer |
| 08/07/2008 | DE102007004857A1 Data medium i.e. label, for labeling e.g. credit card, has storage medium including adhesive layer that is partially hardened, where adhesive layer includes recess in area of storage medium for recording |
| 08/06/2008 | EP1953750A1 Recordable optical recording medium and method for manufacturing same |
| 08/06/2008 | EP1953749A1 Optical head unit and optical disc drive |
| 08/06/2008 | EP1953748A1 Focus Servo Method used in optical Disc Drive |
| 08/06/2008 | EP1953747A2 Optical disc apparatus |
| 08/06/2008 | EP1953746A2 Lens actuator, optical pickup device, and optical recording and reproducing apparatus |
| 08/06/2008 | EP1953745A1 EcoDisc |
| 08/06/2008 | EP1953744A2 Read-only optical disc medium and method of fabricating the same |
| 08/06/2008 | EP1953743A1 Optical disc and optical disc device |
| 08/06/2008 | EP1952402A1 Recording medium, and method and apparatus for recording defect management information on the recording medium |
| 08/06/2008 | EP1952399A2 Hybrid optical disc |