| 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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| 04/23/2008 | EP1914736A1 Holographic storage system with multiple reference beams |
| 04/23/2008 | EP1914735A2 Apparatus for reading from and/or writing to holographic storage media |
| 04/23/2008 | EP1914734A1 Holographic storage system with apodization filter |
| 04/23/2008 | EP1914733A1 Method for demodulation of data pages in a holographic storage system |
| 04/23/2008 | EP1914732A2 Optical disk drawing apparatus, optical disk drawing system and optical disk drawing method |
| 04/23/2008 | EP1914731A2 Optical disk drawing apparatus |
| 04/23/2008 | EP1913592A1 Super-resolution information recording medium, recording/reproducing apparatus, and recording/reproducing method |
| 04/23/2008 | EP1913092A1 Red-shifted water-dispersible ir dyes |
| 04/23/2008 | EP1913056A1 Optical media comprising polyester compositions formed from 2,2,4,4,-tetramethyl-1,3-cyclobutanediol and 1,4,-cyclohexanedimethanol |
| 04/23/2008 | EP1711940B1 Disc tilt detecting device |
| 04/23/2008 | EP1695340B1 Holographic scanning device |
| 04/23/2008 | EP1522071B1 Data retention of integrated circuit on record carrier |
| 04/23/2008 | CN101167129A Basic yellow dyes as dye component for optical data recording media |
| 04/23/2008 | CN101166794A Cationic compound, dye compound, method for using the same and optical information recording medium |
| 04/23/2008 | CN101166632A Optical recording medium, and optical recording method and optical recording apparatus thereof |
| 04/23/2008 | CN101165980A Semiconductor laser and electronic device |
| 04/23/2008 | CN101165854A Substrate processing apparatus and substrate processing method |
| 04/23/2008 | CN101165795A Method of configuring shape of shape-deformable mirror, optical pickup device, and recording and reproduction unit |
| 04/23/2008 | CN101165794A Optical pickup device |
| 04/23/2008 | CN101165793A Optical pickup and optical information recording and reproducing device |
| 04/23/2008 | CN101165792A Optical pickup apparatus and optical disc apparatus using the same |
| 04/23/2008 | CN101165791A Apparatus and method for recording data on optical disc |
| 04/23/2008 | CN101165790A Optical pickup apparatus and optical disc apparatus using same |
| 04/23/2008 | CN101165789A Optical disc drive apparatus |
| 04/23/2008 | CN101165788A Optical pickup and optical disc drive |
| 04/23/2008 | CN101165787A Method of mounting optical component and optical pickup |
| 04/23/2008 | CN101165786A Regenerating device and method, recording and regenerating device and method, recording device and method |
| 04/23/2008 | CN101165785A Holographic storage system with multiple reference beams |
| 04/23/2008 | CN101165784A Optical disk drawing apparatus |
| 04/23/2008 | CN101165783A Optical disk drawing apparatus, optical disk drawing system and optical disk drawing method |
| 04/23/2008 | CN101164892A Super-high density information storage material antimony potassium sulfide and synthesis method thereof |
| 04/23/2008 | CN100383886C Error correcting device and method |
| 04/23/2008 | CN100383878C Information recording method and optical disk device |
| 04/23/2008 | CN100383876C Apparatus and method for detecting fashional disk |
| 04/23/2008 | CN100383873C Vacuum diaphragm adhering method and device for producing high-density disk |
| 04/23/2008 | CN100383872C Multilayered waveguide read-only optical card and its preparation method by soft lithography |
| 04/23/2008 | CN100383871C Optical recording medium and manufacturing method of the same |
| 04/23/2008 | CN100383870C Disk with wear-resisting structure |
| 04/23/2008 | CN100383869C Optical data storage system utilizing polarization maintaining optical fiber |
| 04/23/2008 | CN100383868C Optical head |
| 04/23/2008 | CN100383867C Optical pickup device and optical disk recording/playback device |
| 04/23/2008 | CN100383866C Multi-layer writable optical record carrier with an optimum power calibration area, and method and apparatus for forming optimum power calibration areas on such a record carrier |
| 04/23/2008 | CN100383865C Multilayer optical disc having pregroove modulation. |
| 04/23/2008 | CN100383864C Arrangement and method for reproducing audio data as well as computer program product for this |
| 04/23/2008 | CN100383863C Disk, its manufacturing method, recording/reproducing system, and semiconductor storage device |
| 04/23/2008 | CN100383862C Defect management method and device for optical recording medium |
| 04/23/2008 | CN100383861C Optical memory |
| 04/23/2008 | CN100383860C Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc |
| 04/22/2008 | US7363642 Optical disc and remote control device |
| 04/22/2008 | US7363634 Storage device assembly incorporating ejecting mechanism with safety latch |
| 04/22/2008 | US7362971 Camera unit incorporating a lidded printhead unit |
| 04/22/2008 | US7362948 Video copying apparatus |
| 04/22/2008 | US7362935 Dual wavelength semiconductor laser source for optical pickup |
| 04/22/2008 | US7362785 Semiconductor laser apparatus and production method thereof |
| 04/22/2008 | US7362693 Near-field optical storage medium and optical data storage system therefor |
| 04/22/2008 | US7362692 Method and system of mass producing double-sided optical discs |
| 04/22/2008 | US7362691 Optical disc having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same |
| 04/22/2008 | US7362690 Laser driver/method for generating a laser drive signal |
| 04/22/2008 | US7362689 Optical pickup and optical recording and/or reproducing apparatus adopting the same |
| 04/22/2008 | US7362688 Optical scanning device |
| 04/22/2008 | US7362687 Method and device for holographic recording |
| 04/22/2008 | US7362686 Film measurement using reflectance computation |
| 04/22/2008 | US7362685 Press key operating type optical disk duplicating system |
| 04/22/2008 | US7362684 Recording/reproducing device |
| 04/22/2008 | US7362683 Optical recording method |
| 04/22/2008 | US7362682 Method for recording data in an optical recording disc and an apparatus for recording data in an optical recording disc |
| 04/22/2008 | US7362681 Recording medium type determining apparatus and method for determining presence of wobble on a recording medium |
| 04/22/2008 | US7362680 Optical recording medium having recording capacity information and method for indicating recording capacity |
| 04/22/2008 | US7362679 Information storage medium and method of recording and/or reproducing with respect to the medium |
| 04/22/2008 | US7362678 Recording medium for storing write protection information and write protection method thereof |
| 04/22/2008 | US7362677 Information record medium and information writing/reading apparatus |
| 04/22/2008 | US7362676 Method for defect management of an optical storage medium with a sorting process |
| 04/22/2008 | US7362675 Apparatus for recording data to and/or reproducing data from a write once disc |
| 04/22/2008 | US7362674 Defect detection apparatus |
| 04/22/2008 | US7362673 Optical recording method and apparatus using this method |
| 04/22/2008 | US7362672 Method and apparatus for disc rotation control in an optical storage system based on detected extent of disc warping |
| 04/22/2008 | US7362671 Optical disc recording and/or playing apparatus and method |
| 04/22/2008 | US7362670 Optical disc drive |
| 04/22/2008 | US7362669 Optical disc apparatus |
| 04/22/2008 | US7362668 Method for correcting influence of thickness unevenness of recording medium, information recording/reproducing apparatus using the same method and optical head unit |
| 04/22/2008 | US7362667 Optical information reproduction method and apparatus |
| 04/22/2008 | US7362666 Recording and/or playback device |
| 04/22/2008 | US7362665 Seek method of optical disks and optical storage device |
| 04/22/2008 | US7362664 Optical disk medium and method and apparatus for reading information |
| 04/22/2008 | US7362549 Storage device having first and second magnetic elements that interact magnetically to indicate a storage state |
| 04/22/2008 | US7362523 Method for producing holographic recording medium |
| 04/22/2008 | US7362482 Inline type speckle multiplexed hologram recording apparatus and inline type speckle multiplexed hologram recording method |
| 04/22/2008 | US7362348 Image forming apparatus capable of forming image on optical disk, and image forming method |
| 04/22/2008 | US7361456 Method of manufacturing master disk, apparatus of manufacturing master disk, method of detecting moving distance difference of master disk, and apparatus of detecting moving distance difference of master disk |
| 04/22/2008 | US7361449 Specific dye compound, optical information recording medium comprising specific dye, and information recording method using this optical information recording medium |
| 04/22/2008 | US7361394 Optical disk having a hard coat layer having sebum stain proofness imparted |
| 04/22/2008 | US7361393 Optical disk having a hard coat layer having lubricity imparted |
| 04/22/2008 | US7361250 Prism, method of producing a prism, and optical head apparatus using a prism |
| 04/17/2008 | WO2008044825A1 Apparatus and method for controlling focus jump between recording layers in high-density multi-layer disk |
| 04/17/2008 | WO2008044718A1 Two-dimensional encoder, holographic memory device and holographic memory medium |
| 04/17/2008 | WO2008044687A1 Information recording/reproducing device and information recording/reproducing method |
| 04/17/2008 | WO2008044686A1 Diffraction element and optical head device equipped therewith |
| 04/17/2008 | WO2008044674A1 Drive device, optical head, and optical disk recording/reproducing device |
| 04/17/2008 | WO2008044626A1 Sb-Te BASE ALLOY SINTER SPUTTERING TARGET |
| 04/17/2008 | WO2008044601A1 Optical pickup device, optical information device, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server |