| 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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| 12/22/2009 | US7636279 Objective lens actuator and optical pickup device having the same |
| 12/22/2009 | US7636278 Information recording system and an information recording method |
| 12/22/2009 | US7636185 Hologram recording device and hologram recording method |
| 12/22/2009 | US7635440 Sputtering target, thin film for optical information recording medium and process for producing the same |
| 12/22/2009 | US7635437 Method of manufacturing near field light generation element |
| 12/22/2009 | CA2384263C Optical disc having uniform structure |
| 12/22/2009 | CA2324712C Method and apparatus for onboard locomotive fuel usage indicator |
| 12/17/2009 | WO2009152047A2 Hybrid laser diode drivers |
| 12/17/2009 | WO2009151061A1 Photoreactive composition, optical material, composition for forming holographic recording layer, holographic recording material, and holographic recording medium |
| 12/17/2009 | WO2009150880A1 Optical information recording/reproduction method and device |
| 12/17/2009 | WO2009150855A1 Information recording medium, and recording/reproducing method using the same |
| 12/17/2009 | WO2009150844A1 Semiconductor storage device, semiconductor device and optical disc reproducing device |
| 12/17/2009 | US20090310473 Optical data carrier and method for reading/recording data therein |
| 12/17/2009 | US20090310471 Resin composition and optical component |
| 12/17/2009 | US20090310470 Method for producing a data carrier and data carrier produced therefrom |
| 12/17/2009 | US20090310469 Optical pickup apparatus |
| 12/17/2009 | US20090310468 Optical pickup apparatus |
| 12/17/2009 | US20090310467 Optical information device |
| 12/17/2009 | US20090310466 Objective lens driving device and driving method for the same |
| 12/17/2009 | US20090310465 Optical head and optical information device |
| 12/17/2009 | US20090310464 Three-dimensional optical information carrier |
| 12/17/2009 | US20090310463 Optical information recording apparatus and optical information recording method |
| 12/17/2009 | US20090310462 Frustum-shaped holographic disc and matching tray in a holographic drive |
| 12/17/2009 | US20090310461 Light source drive, optical pickup unit wherein the light source drive is installed, optical disc drive wherein the optical pickup unit is installed, and information terminal wherein the optical disc drive is installed |
| 12/17/2009 | US20090310460 Optical disc device |
| 12/17/2009 | US20090310459 Laser On Slider For A Heat Assisted Magnetic Recording Head |
| 12/17/2009 | US20090310458 Optical disk apparatus, information recording method, signal processing lsi, and laser driver |
| 12/17/2009 | US20090310457 Optical Disk Recording Apparatus, Laser Diode Driving Apparatus and Recording Signal Generating Apparatus |
| 12/17/2009 | US20090310456 High data capacity storage medium with protection code, method for optaining the protection code and respective data reading apparatus |
| 12/17/2009 | US20090310453 Optical drive and read power estimation method |
| 12/17/2009 | US20090310449 System And Method For Embedding Optical Drive Compatibility Information In Optical Media |
| 12/17/2009 | US20090310448 Objective lens actuator |
| 12/17/2009 | US20090310447 Objective lens actuator |
| 12/17/2009 | DE112007003275T5 Antriebsvorrichtung für optische Disk Drive device for optical disk |
| 12/16/2009 | EP2133877A1 Peelable sheet for stamper receiving layer, and sheet for production of optical recording medium |
| 12/16/2009 | EP2133876A1 Information recording medium |
| 12/16/2009 | EP2133875A1 Optical disc |
| 12/16/2009 | EP2133874A1 Information recording medium and advertisement information distributing system |
| 12/16/2009 | EP2132739A1 Diffraction order measurement |
| 12/16/2009 | EP2132738A1 Spin coater, temperature controlling method of the same, optical disc production apparatus, and optical disc production method |
| 12/16/2009 | EP2132737A1 Pickup for accessing moving storage media and drive having the pickup |
| 12/16/2009 | EP2132736A1 Holographic storage medium, recording and/or reproducing apparatus, and recording and/or reproducing method |
| 12/16/2009 | EP2132735A1 Apparatus and method for determining write strategy, and apparatus and method for recording data |
| 12/16/2009 | EP1756817B1 Method for producing a multilayer storage media |
| 12/16/2009 | EP1136993B1 Optical head |
| 12/16/2009 | CN201364730Y Pallet movement optical disk in/out and optical head feed drive mechanism |
| 12/16/2009 | CN101606242A Semiconductor device, its manufacturing method and optical pickup module |
| 12/16/2009 | CN101606201A 高分辨率光学信息存储介质 High-resolution optical information storage medium |
| 12/16/2009 | CN101606200A Focal offset recording system and method |
| 12/16/2009 | CN101606199A Holographic storage system for reading a hologram stored on a holographic storage medium and a method carried out therewith |
| 12/16/2009 | CN101606198A Applied light power adjusting method and optical information recording/reproducing device |
| 12/16/2009 | CN101604543A Recording apparatus, recording method, recording medium, and recording system |
| 12/16/2009 | CN101604540A Optical information recording medium |
| 12/16/2009 | CN101604539A Optical pickup apparatus |
| 12/16/2009 | CN101604538A Optical disc apparatus therefor |
| 12/16/2009 | CN101604537A Information processing device and method and program |
| 12/16/2009 | CN101604536A Optical pickup and disk drive device |
| 12/16/2009 | CN101604367A Dead on demand disk technology |
| 12/16/2009 | CN101602743A Photochromic thiazole hexatomic ring series-parallel asymmetric perfluoro-cyclopentene compound and preparation method and application thereof |
| 12/16/2009 | CN100571355C Pick-up recording medium and image data recording method |
| 12/16/2009 | CN100570731C Recording apparatus for initializing recording media |
| 12/16/2009 | CN100570722C Information recording medium and method for manufacturing same |
| 12/16/2009 | CN100570721C Optical data storage system for recording and/or reading and optical data storage medium for use in the system |
| 12/16/2009 | CN100570720C Optical recording medium and optical recording method of the same |
| 12/16/2009 | CN100570719C Lens driving device and optical pickup |
| 12/16/2009 | CN100570718C Optical scanning device |
| 12/16/2009 | CN100570717C Information recording medium, apparatus and method for recording information, and computer program |
| 12/16/2009 | CN100570716C System and method for multi-laser optical medium |
| 12/16/2009 | CN100569478C Stamper, stamping method and production method of information recording medium |
| 12/15/2009 | US7634783 Scanning device for optical discs |
| 12/15/2009 | US7633847 Recording apparatus and recording method |
| 12/15/2009 | US7633846 Multi-level information reproducing method, multi-level information recording medium, multi-level information waveform equalizing device, multi-level information reproducing apparatus, multi-level information recording apparatus, signal processing method, reproduced signal processing circuit and optical disk apparatus |
| 12/15/2009 | US7633845 Method and apparatus for establishing manufacturer-specific test writing parameters for writing of writable optical storage media |
| 12/15/2009 | US7633844 Optical information recording apparatus, optical information recording method, and signal processing circuit |
| 12/15/2009 | US7633842 Apparatus for generating tracking error signal in optical disc drive |
| 12/15/2009 | US7633841 Method and device for tilt compensation in an optical storage system |
| 12/15/2009 | US7633840 Optimizing focus point for optical disc |
| 12/15/2009 | US7633839 Self-sensing active-damping voice coil |
| 12/15/2009 | US7633660 Hologram recording apparatus and method |
| 12/15/2009 | US7633613 Method for determining spherical aberration |
| 12/15/2009 | US7632874 Hardcoat agent composition and optical information medium thereof |
| 12/15/2009 | US7632628 Injection molding; durability; corrosion resistance; for producing compact disks, digital video disks |
| 12/15/2009 | US7632456 Comprising base material and at least one non-metallic light element selected from boron, carbon, nitrogen and oxygen; base material is antimony, tellurium, and germanium, silver, indium, or gallium; reduces the electric power needed for reset/set operation and thermal interference between memory cells |
| 12/15/2009 | US7632429 Method for molding disc substrate |
| 12/15/2009 | US7632087 Composite stamper for imprint lithography |
| 12/15/2009 | US7631966 Print roll for a camera having an internal printer |
| 12/15/2009 | US7631389 Hydraulically actuated handle apparatus |
| 12/10/2009 | WO2009148182A1 Adhesive composition for slightly adhesive base, adhesive using the same and optical disk device |
| 12/10/2009 | WO2009148174A1 Substrate for optical information recording medium |
| 12/10/2009 | WO2009148171A1 Optical information recording medium |
| 12/10/2009 | WO2009148142A1 Liquid crystal compound, polymerizable liquid crystal composition, optically anisotropic material, optical element and optical information recording/playback device |
| 12/10/2009 | WO2009148020A1 Optical information recording/reproducing system |
| 12/10/2009 | WO2009147942A1 Objective lens and optical pickup device |
| 12/10/2009 | WO2009147827A1 Optical pickup and optical disc disk device, computer, optical disc disk player, optical disc disk recorder |
| 12/10/2009 | WO2009147805A1 Liquid crystal optical element drive method, optical head device, and liquid crystal optical element |
| 12/10/2009 | WO2009147048A1 Optical storage medium comprising a recordable data layer with a non-linear structure and respective recorder |
| 12/10/2009 | US20090306376 Optical recording medium and compound used for the same |
| 12/10/2009 | US20090304977 Polycarbonate Resin and Optical Material Comprising the Same |
| 12/10/2009 | US20090304037 Laser Diode, Optical Pickup Device, Optical Disk Apparatus, and Optical Communications Equipment |
| 12/10/2009 | US20090303864 Optical recording medium and reproducing device |