| 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) |
|---|
| 05/07/2009 | WO2009057415A1 Objective lens and optical pickup device |
| 05/07/2009 | WO2009057265A1 Transfer device and transfer method |
| 05/07/2009 | WO2009057210A1 Hologram recording device |
| 05/07/2009 | WO2009038331A3 Recording method of optical recording medium |
| 05/07/2009 | WO2009038311A3 Data modulation method, modulator, recording method, and recording apparatus |
| 05/07/2009 | WO2009038298A3 Information recording medium, recording and/or reproducing apparatus, and recording and/or reproducing method |
| 05/07/2009 | WO2007038081A3 Storage medium with separate image and data tracks |
| 05/07/2009 | WO2007025032A3 Semiconductor laser cavity formed on singulated chip |
| 05/07/2009 | US20090117313 Ag base alloy thin film and sputtering target for forming ag base alloy thin film |
| 05/07/2009 | US20090117267 Optical recording medium and method of producing the same |
| 05/07/2009 | US20090116372 Optical recording medium |
| 05/07/2009 | US20090116371 Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor |
| 05/07/2009 | US20090116370 Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor |
| 05/07/2009 | US20090116369 Optical information recording medium |
| 05/07/2009 | US20090116368 Method and system for determining disc format for recovery of data recording |
| 05/07/2009 | US20090116365 Optical Recording Medium and Optical Recording Method |
| 05/07/2009 | US20090116364 Optical pickup device |
| 05/07/2009 | US20090116363 Information storage device and storage media |
| 05/07/2009 | US20090116362 Optical record carrier with a visually detectable pattern as well as an apparatus and a method for recording a visually detectable pattern on an optical record carrier. |
| 05/07/2009 | US20090116361 Recording Method, Recording and Reproducing Method, Reproducing Method, Recording Device, Recording and Reproducing Device, and Reproducing Device for Optical Information Recording and Reproducing Medium, and the Optical Information Recording and Reproducing Medium |
| 05/07/2009 | US20090116359 Optical scanning device |
| 05/07/2009 | US20090116358 Information recording medium and reproducing apparatus therefor |
| 05/07/2009 | US20090116356 Method for recording a visually detectable pattern on an optical record carrier, apparatus for recording a visually detectable pattern on a record carrier and instruction to be executed by the apparatus |
| 05/07/2009 | US20090116354 Recording parameter setting device, program thereof, computer-readable recording medium containing the program, information recording medium, recording/reproducing device, and recording parameter setting method |
| 05/07/2009 | US20090116353 Circuits, Architectures, Apparatuses, Systems, Algorithms and Methods and Software for Timing Calibration for Optical Disc Recording |
| 05/07/2009 | US20090116351 Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc using tdma information |
| 05/07/2009 | US20090116350 Information recording apparatus and method and computer program |
| 05/07/2009 | US20090116349 Information recording device and method, program storage medium, and program |
| 05/07/2009 | US20090116348 Off-track detection circuit |
| 05/07/2009 | US20090116347 Optical disc apparatus and seek processing method |
| 05/07/2009 | US20090116346 Optical recording/playback device and medium differentiation method |
| 05/07/2009 | US20090116345 Objective Lens Actuator |
| 05/07/2009 | US20090116344 Information recording method, information recording medium, and information recording apparatus |
| 05/07/2009 | US20090116086 Hologram recording device and hologram recording method |
| 05/07/2009 | US20090115921 Optical recording and reproducing apparatus |
| 05/07/2009 | US20090115675 Planar antenna |
| 05/07/2009 | US20090115082 Method of producing a lens |
| 05/07/2009 | DE102007063504A1 Individualized hologram manufacturing method for e.g. passport, involves impressing modulated coherent light at weakly and strongly scattered regions of master so that background pattern is detectable by individualization information |
| 05/07/2009 | DE102007051853A1 Electronic circuit for transimpedance amplifier for conversion of current in adequate output voltage, comprises semiconductor component, which operates as diode attached at high impedance potential vertex in electronic circuit |
| 05/06/2009 | EP2055495A1 Information recording medium, its manufacturing method, and sputtering target |
| 05/06/2009 | EP2054888A1 Optical system, optical pickup apparatus, and optical disk apparatus for extracting signal beams |
| 05/06/2009 | EP2054887A2 Method and apparatus for performing beta prediction for high-speed writing on unknown recordable optical discs |
| 05/06/2009 | EP2054765A2 Non-linear optical device sensitive to green laser |
| 05/06/2009 | EP2054234A1 Light activated contrast systems using masked developers for optical data recording |
| 05/06/2009 | EP1815465A4 Method of determining defects in information storage medium, recording/reproducing apparatus, and information storage medium |
| 05/06/2009 | EP1656670B1 Recording medium, method of recording identification information thereof, and recording/reproducing method thereof |
| 05/06/2009 | EP1644920B1 Write-once optical disc, method and apparatus for recording management information on write-once optical disc |
| 05/06/2009 | EP1618565A4 Optical disc drive compatible with memory card slot |
| 05/06/2009 | EP1567915A4 Pattern forming materials and pattern formation method using the materials |
| 05/06/2009 | EP1469026B1 Aromatic polycarbonate resin process for producing the same optical part molding material and optical part |
| 05/06/2009 | EP1451814A4 System and method for controlling the use and duplication of digital content distributed on removable media |
| 05/06/2009 | CN201233719Y Novel optical reading head adopting DOE objective lens |
| 05/06/2009 | CN101427313A Device for joining substrates |
| 05/06/2009 | CN101427312A Ultraviolet-curable composition for optical disk and optical disk |
| 05/06/2009 | CN101427311A Optical disc, its reproducing device, recording device, manufacturing method, and integrated circuit |
| 05/06/2009 | CN101427310A Optical recording media and recording/reproducing methods and apparatuses for the same |
| 05/06/2009 | CN101427309A Method of correcting chromatic aberration generated during conversion from reproducing mode to recording mode, and recording method and recording and reproducing apparatus adopting the correction meth |
| 05/06/2009 | CN101427308A Recording parameter setting device, program thereof, computer-readable recording medium containing the program, information recording medium, recording/reproducing device, and recording parameter sett |
| 05/06/2009 | CN101426658A Information recording medium and method for production thereof |
| 05/06/2009 | CN101426634A Disk molding die, mirror disk, and method of manufacturing mirror disk |
| 05/06/2009 | CN101425659A Semiconductor laser and manufacturing method thereof |
| 05/06/2009 | CN101425316A Idle zone detection method for power correction zone |
| 05/06/2009 | CN101425305A Optical pick-up head and optical information method |
| 05/06/2009 | CN101425304A Objective lens drive and optical pickup apparatus |
| 05/06/2009 | CN101425303A Te signal polarity determining system and related method thereof |
| 05/06/2009 | CN101425302A Te signal polarity determining system and related method thereof |
| 05/06/2009 | CN101425301A Optical recording medium, signal generating apparatus, information recording method and reading device |
| 05/06/2009 | CN101425300A Optical information recording/reproducing apparatus, diffraction-grating fabricating apparatus, optical information recording medium, and positioning control method |
| 05/06/2009 | CN101425299A Information storage device and storage media |
| 05/06/2009 | CN101425296A Transducer for heat assisted magnetic recording |
| 05/06/2009 | CN101424751A Optical element and method for manufacturing master for producing optical element |
| 05/06/2009 | CN100485804C Recording apparatus and recording method |
| 05/06/2009 | CN100485803C Optical disk reproduction method |
| 05/06/2009 | CN100485802C Optical disc recording apparatus and method for recording data on the optical disc |
| 05/06/2009 | CN100485801C Synchronization signal detector, synchronization signal detecting method and information recording/reproducing apparatus |
| 05/06/2009 | CN100485795C Optical information apparatus |
| 05/06/2009 | CN100485794C Liquid crystal lens element and optical head device |
| 05/06/2009 | CN100485793C Pick-up feeder, information regenerator and information recorder |
| 05/06/2009 | CN100485792C Recording and/or playing back device |
| 05/06/2009 | CN100485791C Recording medium, wobble cycle detection method, wobble information detection method and circuit |
| 05/06/2009 | CN100485790C Recording medium and method for recording and reproducing data on and from the same |
| 05/06/2009 | CN100485789C Replication adjustment method |
| 05/06/2009 | CN100485788C Disk drive |
| 05/06/2009 | CN100484982C Hardcoat agent composition and optical information medium thereof |
| 05/06/2009 | CN100484926C Chelate of azo metals, and preparation method |
| 05/05/2009 | US7530083 Optical storage media with embedded security device |
| 05/05/2009 | US7529385 Marking articles using a covert digitally watermarked image |
| 05/05/2009 | US7529331 Wobble clock generator and driving method thereof |
| 05/05/2009 | US7529175 Method for making an optical disc having a track pitch smaller than a recording beam diameter |
| 05/05/2009 | US7529174 Information storage medium and method and system for recording data on the same |
| 05/05/2009 | US7529173 Optical disc device, circuit for optical disc device, wobble signal reproduction method, and land pre-pit signal reproduction method |
| 05/05/2009 | US7529172 Optical disk recording and playback device |
| 05/05/2009 | US7529171 Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus utilizing boundary session information |
| 05/05/2009 | US7529168 Recording/reproduction method and recording/reproduction apparatus |
| 05/05/2009 | US7529167 Optical disk having wobble patterns representing control information |
| 05/05/2009 | US7529166 Recording apparatus and recording method for recording position information of user data |
| 05/05/2009 | US7529165 Test writing method and information recording device |
| 05/05/2009 | US7529163 Information recording apparatus and method, and computer program |
| 05/05/2009 | US7529162 Wobble demodulation for high density optical recording media |
| 05/05/2009 | US7529161 Information reproduction device and information reproduction method for reproducing information by switching to servo polarity corresponding to land track and groove track and information recording method for recording information by switching to servo polarity corresponding to land track and groove tract |