| 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) |
|---|
| 03/25/2009 | EP2040257A1 Light beam spot shape modification with full push-pull functionality |
| 03/25/2009 | EP2040256A1 Device for recording and reading data on a holographic storage medium |
| 03/25/2009 | EP2040255A2 Optical information reproducing method, optical information reproducing device, and optical information recording medium |
| 03/25/2009 | EP2040133A1 Hologram reproducing device |
| 03/25/2009 | EP2038890A2 Axial piston machine comprising an additional disk on a retaining disk, corresponding retaining disk and corresponding additional disk |
| 03/25/2009 | EP2038888A2 Method and system for parallel optical decoding of digital phase image to intensity image |
| 03/25/2009 | EP2001024A9 Information recording medium, information recording device and method, information reproducing device and method, and computer program |
| 03/25/2009 | EP1964113A4 Writing condition optimizing method and apparatus, and optical recording medium |
| 03/25/2009 | EP1723475A4 Methods and apparatus for the fixing of holographic media in holographic data storage systems |
| 03/25/2009 | EP1697934A4 Hologram recording medium, and recording apparatus and reproducing apparatus for the same |
| 03/25/2009 | EP1558969A4 Incorporation of markings in optical media |
| 03/25/2009 | EP1540416A4 System for applying markings to optical media |
| 03/25/2009 | EP1438715A4 Product packaging including digital data |
| 03/25/2009 | EP1332495B1 Device and method for reading multilayer optical disk |
| 03/25/2009 | EP1206772B1 Method and device for recording an information signal on an information layer of a recording medium |
| 03/25/2009 | EP1175676B1 Universal player for compressed audio |
| 03/25/2009 | CN201213065Y Fee charging card in optical disc form |
| 03/25/2009 | CN101395666A Molding material for blu-ray disc substrate and molding material for hd digital versatile disc substrate |
| 03/25/2009 | CN101395665A Multi-layer information recording medium, information recording/reproducing device, and multi-layer information recording medium manufacturing method |
| 03/25/2009 | CN101395664A Method for making optical pickup and the optical pickup |
| 03/25/2009 | CN101395663A Optical pickup device and optical disc device |
| 03/25/2009 | CN101395662A Information recording medium in which pre-pit is formed and recording/reproducing apparatus and method |
| 03/25/2009 | CN101393867A Substrate processing apparatus |
| 03/25/2009 | CN101393756A Media processing device and control method for a media processing device |
| 03/25/2009 | CN101393755A Optical information reproducing method, optical information reproducing device, and optical information recording medium |
| 03/25/2009 | CN101393754A Luminous printable optical recording medium |
| 03/25/2009 | CN101393753A Manufacturing method for optical head |
| 03/25/2009 | CN101393752A Automatic measurement method for linearity of focus error signal of optical head |
| 03/25/2009 | CN101393751A 数据记录方法和数据再现方法 The data recording method and a data reproducing method |
| 03/25/2009 | CN101393275A Ultra-resolution thin-film structure of photomagnetic mixing stored record |
| 03/25/2009 | CN100472901C Semiconductor laser |
| 03/25/2009 | CN100472639C Recording apparatus and method |
| 03/25/2009 | CN100472637C Digitizer |
| 03/25/2009 | CN100472635C Optical disk device |
| 03/25/2009 | CN100472633C Method for creating defect management information in an recording medium, and apparatus and medium based on said method |
| 03/25/2009 | CN100472630C Sound system |
| 03/25/2009 | CN100472629C Method of identifying CD |
| 03/25/2009 | CN100472626C Optical information recording medium, method of generating the medium and method and equipment for using the medium recording information |
| 03/25/2009 | CN100472625C Chip on disc record carrier with integrated power supply |
| 03/25/2009 | CN100472624C Objective lens for optical information recording media |
| 03/25/2009 | CN100472623C Optical pickup device and optical disk |
| 03/25/2009 | CN100472622C Optical pickup unit and diffraction grating thereof |
| 03/25/2009 | CN100472621C System for shifting at least one light spot |
| 03/25/2009 | CN100472620C Semiconductor laser driving device, optical head device and optical information recording/reproducing device |
| 03/25/2009 | CN100472619C System for reading data stored on an optical information carrier |
| 03/25/2009 | CN100472618C Optical disk device, and focused layer discriminating method of optical disk |
| 03/25/2009 | CN100472617C Optical pickup actuator and optical recording and/or reproducing apparatus |
| 03/25/2009 | CN100472616C Optical pick-up actuator and optical recording and/or reproducing apparatus including the optical pick-up actuator |
| 03/25/2009 | CN100472615C Apparatus and method for recording and reproducing optical information |
| 03/25/2009 | CN100472614C Method and apparatus for recording data on optical recording medium |
| 03/25/2009 | CN100472613C Optical disk recording apparatus and method of forming visible image on optical disk |
| 03/25/2009 | CN100472612C Optical pickup actuator having aberration correcting mechanism and method of assembling the same |
| 03/25/2009 | CN100472271C 可变透镜 Variable lens |
| 03/25/2009 | CN100472233C Optical pickup lens |
| 03/25/2009 | CN100472231C Antireflecting film and optical element for optical pickup device |
| 03/25/2009 | CN100471923C Hard coating material composition and optical information medium using same |
| 03/25/2009 | CN100471894C Polyformals and copolyformals with reduced water absorption, production and use thereof |
| 03/24/2009 | US7509661 Optical disk including a preventing structure for preventing surfaces of the optical disk and other optical disks from adhering to each other when the optical disk and the other optical disk are stacked and method of manufacturing the same |
| 03/24/2009 | US7509022 Recording medium and system for recording and reproducing the recording medium |
| 03/24/2009 | US7508894 Apparatus of adjusting wobble clock |
| 03/24/2009 | US7508746 Optical pickup device |
| 03/24/2009 | US7508745 Optical element having a refractive function and an optical path difference providing function |
| 03/24/2009 | US7508744 Recording and reproducing apparatus |
| 03/24/2009 | US7508743 Recording method, reproduction method, recording apparatus, reproduction apparatus, and information recording medium |
| 03/24/2009 | US7508742 Optical pick-up, optical disk apparatus and information processing apparatus |
| 03/24/2009 | US7508741 Optical disc recording and reproduction apparatus having automatic gate signal generation modes |
| 03/24/2009 | US7508740 Information recording method, information recording apparatus, information recording program and recording medium storing information recording program |
| 03/24/2009 | US7508596 Objective lens, optical pickup device, and optical disc apparatus |
| 03/24/2009 | US7508566 Switchable optical element |
| 03/24/2009 | US7508499 Methods for application of a tag onto a media article |
| 03/24/2009 | US7507985 Phase change memory and phase change recording medium |
| 03/24/2009 | US7507524 Azo-metal chelate dye and optical recording medium |
| 03/24/2009 | US7507523 Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical information |
| 03/24/2009 | US7507504 Optical storage system |
| 03/24/2009 | US7507458 Semi-reflective film and reflective film for optical information recording medium, optical information recording medium, and sputtering target |
| 03/24/2009 | US7507457 Optical recording medium and method of manufacturing the same |
| 03/24/2009 | US7506965 Inkjet printhead integrated circuit with work transmitting structures |
| 03/19/2009 | WO2009035255A2 Method and apparatus for processing signal of super resolution optical medium |
| 03/19/2009 | WO2009035058A1 Optical information recording medium and apparatus for driving optical information recording medium |
| 03/19/2009 | WO2009034973A1 Information recording medium, recording/reproduction device, and management information recording method |
| 03/19/2009 | WO2009034931A1 Optical recording medium and its recording/reproduction method |
| 03/19/2009 | WO2009034830A1 Optical recording device and optical reproduction device |
| 03/19/2009 | WO2009034711A1 Optical reproduction method and optical reproduction system |
| 03/19/2009 | US20090077452 Method of generating error detection codes |
| 03/19/2009 | US20090075806 containing high amount of SiO2 and B2O3; providing chemical durability, weather resistance and solubility, precision press molding at low temperature; improves mold durability and productivity; glass lenses |
| 03/19/2009 | US20090075015 Limited Play Optical Discs |
| 03/19/2009 | US20090075013 Three-dimensional recording and reproducing apparatus |
| 03/19/2009 | US20090074388 Recording apparatus and recording method for dual-layer recording disk |
| 03/19/2009 | US20090074018 Laser driving device |
| 03/19/2009 | US20090073866 Optical Information Recording Medium and Method for Manufacturing Same |
| 03/19/2009 | US20090073865 Information recording medium having a wobbling groove structure |
| 03/19/2009 | US20090073864 Information recording medium having a wobbling groove structure |
| 03/19/2009 | US20090073863 Information recording medium having a wobbling groove structure |
| 03/19/2009 | US20090073862 Optical recording disc |
| 03/19/2009 | US20090073861 Disk-like recording medium, disk recording apparatus and disk recording method, and disk playback apparatus and disk playback method |
| 03/19/2009 | US20090073860 Lens cleaner disc |
| 03/19/2009 | US20090073857 Optical pickup apparatus |
| 03/19/2009 | US20090073856 Optical head with diffuser structure |
| 03/19/2009 | US20090073855 Optical pickup and optical disk drive apparatus |
| 03/19/2009 | US20090073854 Optical pickup and disk drive apparatus |