| 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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| 08/30/2011 | US8009522 Focusing servo device, optical disc recording/reproducing device and focus-searching method |
| 08/30/2011 | US8007982 Optical information recording medium |
| 08/30/2011 | US8007877 Liquid crystal optical modulation element and optical head device |
| 08/30/2011 | US8007867 Multilayered information recording medium and process for producing said multilayered information recording medium, and apparatus for producing multilayered information recording medium and screen constituting said production apparatus for producing multilayered information recording medium |
| 08/30/2011 | CA2319371C Optical recording medium, recorder for optical recording medium, method for recording the same, reproducing device and reproducing method therefor |
| 08/25/2011 | WO2011102545A1 Non-resonant two-photon absorption recording material and non-resonant two-photon absorption compound |
| 08/25/2011 | WO2011102348A1 Hydrazide chelate complex compound and optical recording medium using same |
| 08/25/2011 | US20110209166 Highly adaptive recording method and optical recording apparatus |
| 08/25/2011 | US20110209165 Near-field optical disk having surface plasmon amplification by stimulated emission of radiation |
| 08/25/2011 | US20110209164 Optical Pickup Apparatus and Manufacturing Method of Optical Pickup Apparatus |
| 08/25/2011 | US20110207050 Storage medium, reproducing method, and recording method |
| 08/25/2011 | US20110206889 Optical recording medium |
| 08/25/2011 | US20110205882 Series of optical recording media |
| 08/25/2011 | US20110205881 Series of optical recording media |
| 08/25/2011 | US20110205880 Optical beam forming appartus |
| 08/25/2011 | US20110205879 Optical pick-up device and method for manufacturing the same |
| 08/25/2011 | US20110205878 Laser attachment device and optical pick-up device using the same |
| 08/25/2011 | US20110205877 Optical disc drive and method for reading data from optical disc |
| 08/25/2011 | US20110205876 Optical information recording medium, optical information recording and reproducing device, method for controlling the device, optical information recording and reproducing program, and computer-readable storage medium |
| 08/25/2011 | US20110205874 Optical information recording medium, optical information recording method, and optical information recording apparatus |
| 08/25/2011 | US20110205873 Long seek control system and method thereof used in optical information reproduction/recording system |
| 08/25/2011 | US20110205872 Optical disc drive and method of controlling the same |
| 08/25/2011 | US20110205871 Optical disc drive and method of controlling the same |
| 08/25/2011 | US20110205870 Optical recording medium and optical recording-reading method |
| 08/25/2011 | US20110205869 Optical recording-reading method and optical recording medium |
| 08/25/2011 | US20110205868 Optical recording medium and optical recording-reading method |
| 08/25/2011 | US20110205867 Optical recording medium, and series of optical recording media |
| 08/24/2011 | EP2360694A1 Optical recording medium |
| 08/24/2011 | EP2360693A1 Beam imprinting disk |
| 08/24/2011 | EP2360692A1 Information recording medium, reproducing device and reproducing method |
| 08/24/2011 | EP2360691A1 Disk device |
| 08/24/2011 | EP2360690A1 Optical disc recording device, method for recording data on optical disk, and optical disk |
| 08/24/2011 | EP2360689A1 Write strategy and method for writing to a compatible optical recording medium |
| 08/24/2011 | EP2360023A1 Optical recording medium |
| 08/24/2011 | EP2260488B1 Method for writing to a holographic data storage medium |
| 08/24/2011 | EP2187395B1 Optical information recording medium |
| 08/24/2011 | EP1887042B1 Molding material, use thereof, and process for producing molding material |
| 08/24/2011 | EP1755117B1 Information recording medium and information recording device and method |
| 08/24/2011 | EP1564734B1 Method for producing stamper used for producing optical disc and optical disc producing method |
| 08/24/2011 | CN201946295U 一种红光激光头的光路结构 The optical path of a red laser head structure |
| 08/24/2011 | CN1767021B Optical pickup apparatus and objective optical element |
| 08/24/2011 | CN102165523A Information recording medium, recording method, and reproducing method |
| 08/24/2011 | CN102163446A Optical information recording medium, optical information recordng apparatus, and optical information recording method |
| 08/24/2011 | CN102163445A Series of optical recording media |
| 08/24/2011 | CN102163444A Optical recording medium and optical recording-reading method |
| 08/24/2011 | CN102163443A Series of optical recording media |
| 08/24/2011 | CN102163442A Optical pick-up device and method for manufacturing the same |
| 08/24/2011 | CN102163441A Optical disc apparatus and method for controlling the same |
| 08/24/2011 | CN102163440A Optical recording-reading method and optical recording medium |
| 08/24/2011 | CN102163439A Optical pickup apparatus |
| 08/24/2011 | CN102163438A Optical disc drive and method of controlling the same |
| 08/24/2011 | CN102163437A Optical disc device and recording and reproducing method |
| 08/24/2011 | CN102163436A Optical disc drive and method of controlling the same |
| 08/24/2011 | CN102163435A Laser attachment device and optical pick-up device using the same |
| 08/24/2011 | CN102163434A Optical disc of write once type, method, and apparatus for managing defect information on the optical disc |
| 08/24/2011 | CN101650955B Sputtering target, thin film for optical information recording medium and process for producing the same |
| 08/24/2011 | CN101573754B Holographic storage medium, and method and apparatus for recording/reproducing data on/from the holographic storage medium |
| 08/24/2011 | CN101572097B Optical disc device and electronic apparatus |
| 08/24/2011 | CN101542603B Glass substrate for information recording medium, method for manufacturing glass substrate for information recording medium, and information recording medium |
| 08/24/2011 | CN101494060B Teeth bar structure of optical disk driver |
| 08/24/2011 | CN101456677B Preparation of light storage nano compound film and read-write method |
| 08/24/2011 | CN101286325B Optical pickup and method for manufacturing the same |
| 08/24/2011 | CN101188122B Information recording medium, and recording method for information recording medium |
| 08/24/2011 | CN101178910B Optical recording medium driving apparatus and focusing method |
| 08/23/2011 | US8006308 Recording medium with copy protection indicating information and apparatus and methods for forming, recording, reproducing and restricting reproduction of the recording medium |
| 08/23/2011 | US8006257 Optical disc having gas flow spoiler and the method for fabricating the same |
| 08/23/2011 | US8006256 Optical disc medium having clamping region with protruding structures |
| 08/23/2011 | US8004957 Recording and reproducing method and recording and reproducing apparatus |
| 08/23/2011 | US8004956 Optical disc drive, optical pickup and optical component used therefor |
| 08/23/2011 | US8004955 Coupling lens and optical information recording/reproducing device having the same |
| 08/23/2011 | US8004954 Optical pickup, optical disk device, computer and optical disk recorder |
| 08/23/2011 | US8004953 Optical pick-up and disc apparatus having the same |
| 08/23/2011 | US8004952 Optical pickup, optical information device, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server |
| 08/23/2011 | US8004951 Pickup device |
| 08/23/2011 | US8004950 Optical pickup, optical information recording and reproducing apparatus and method for optically recording and reproducing information |
| 08/23/2011 | US8004949 Optical disc and optical disc device |
| 08/23/2011 | US8004947 Method and device for recording marks in an information layer of an optical disc |
| 08/23/2011 | US8004946 Information processor, failure prediction method, and computer product |
| 08/23/2011 | US8004945 Recording medium access device |
| 08/23/2011 | US8004944 Method of setting recording setup information about optical disk, program therefor, and data recording player |
| 08/23/2011 | US8004943 Optical disc recording method and optical disc having multiple layers with non-overlapping test recording areas in adjacent layers |
| 08/23/2011 | US8004939 Device and method for connecting interrupted recording |
| 08/23/2011 | US8004938 Optical tape test system |
| 08/23/2011 | US8004937 Optical pickup and optical disk apparatus |
| 08/23/2011 | CA2490901C Corrosion resistive silver metal alloys for optical data storage and recordable optical storage media containing same |
| 08/18/2011 | WO2011099329A1 Objective lens of optical pickup device and optical pickup device |
| 08/18/2011 | WO2011099317A1 Optical pickup device |
| 08/18/2011 | WO2011099088A1 Light collecting element and optical pickup device employing same |
| 08/18/2011 | US20110202944 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | US20110202943 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | US20110202942 Optical information recording medium, method of recording information and photosensitizer |
| 08/18/2011 | US20110202939 Optical disc device and recording and reproducing method |
| 08/18/2011 | US20110201718 UV-Curable Resin Compositions For Optical Discs And Cured Products Thereof |
| 08/18/2011 | US20110200780 Optical information recording medium and method of manufacturing the same |
| 08/18/2011 | US20110199886 Optical Pickup Apparatus |
| 08/18/2011 | US20110199885 Disk Unit |
| 08/18/2011 | US20110199884 Aberration correcting device, optical device, and optical head device |
| 08/18/2011 | US20110199883 Optical disc apparatus and method for controlling the same |
| 08/18/2011 | US20110199882 Objective Lens and Optical Pickup Device |
| 08/18/2011 | US20110199881 Optical recording medium, information recording method, and information reproducing method |