| 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) |
|---|
| 02/25/2009 | CN101375336A Optical print head positioning using mechanically coupled optical pickup unit |
| 02/25/2009 | CN101375333A Optical contrast generated using thin layer |
| 02/25/2009 | CN101375332A Optical compensator, optical element, optical scanning head an optical scanning device |
| 02/25/2009 | CN101375331A Optical disc device, optical disc device control method, and integrated circuit |
| 02/25/2009 | CN101375170A Jitter detecting method and apparatus |
| 02/25/2009 | CN101374672A 光学记录介质 The optical recording medium |
| 02/25/2009 | CN101374650A Method for producing multilayer optical recording medium, stamper for producing multilayer optical recording medium and producing method of stamper |
| 02/25/2009 | CN101373620A Recording type compact disc production line |
| 02/25/2009 | CN101373619A 光记录介质 The optical recording medium |
| 02/25/2009 | CN101373618A Optical data recording medium, and reading method, recording apparatus and manufacturing method thereof |
| 02/25/2009 | CN101373617A Optical data recording medium, and reading method, recording apparatus and manufacturing method thereof |
| 02/25/2009 | CN101373616A Optical data recording medium, and reading method, recording apparatus and manufacturing method thereof |
| 02/25/2009 | CN101373615A Optical data recording medium, and reading method, recording apparatus and manufacturing method thereof |
| 02/25/2009 | CN101373614A Optical data recording medium, and reading method, recording apparatus and manufacturing method thereof |
| 02/25/2009 | CN101373613A Optical data recording medium, and reading method, recording apparatus and manufacturing method thereof |
| 02/25/2009 | CN101373612A Optical data recording medium, and reading method, recording apparatus and manufacturing method thereof |
| 02/25/2009 | CN101373611A Optical data recording medium, and reading method, recording apparatus and manufacturing method thereof |
| 02/25/2009 | CN101373610A Optical data recording medium, and reading method, recording apparatus and manufacturing method thereof |
| 02/25/2009 | CN101373609A Holographic recording medium and holographic recording apparatus |
| 02/25/2009 | CN101373608A Objective optical element and optical head apparatus |
| 02/25/2009 | CN101373607A Objective optical system and optical information recording/reproducing device having the same |
| 02/25/2009 | CN101373606A Method and system for signal gain control in optical disc drives |
| 02/25/2009 | CN101373605A Disc filemark surface focusing control method |
| 02/25/2009 | CN101373604A Method for looking for focusing grade of compact disc filemark surface |
| 02/25/2009 | CN101373603A CD player |
| 02/25/2009 | CN101373371A Phase mask for holographic data storage |
| 02/25/2009 | CN100464371C Optical disk apparatus and pickup unit |
| 02/25/2009 | CN100464370C Extended focus control |
| 02/25/2009 | CN100464369C Recording/reproducing method and CD recording/reproducing device |
| 02/24/2009 | US7496965 Data recording medium, data recording method, data processing device, data distribution method, data distribution device, data transmission method, data transmission device, data distribution system, and data communication system |
| 02/24/2009 | US7496938 Media drive with a luminescence detector and methods of detecting an authentic article |
| 02/24/2009 | US7496806 Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS |
| 02/24/2009 | US7496805 Write once type recording medium, recording device and recording method for write once type recording medium, and reproduction device and reproduction method for write once type recording medium |
| 02/24/2009 | US7496766 Apparatus, method, and program product for secure data formatting and retriving, and computer readable transportable data recording medium storing the program product |
| 02/24/2009 | US7496255 Radiation-transmissive films on glass articles |
| 02/24/2009 | US7496027 Optical information recording medium, optical information recording apparatus, information processing apparatus, optical information recording method, program and recording medium |
| 02/24/2009 | US7496026 Optical disc and method of printing optical disc |
| 02/24/2009 | US7496025 Optical disc drive apparatus with an indirect semiconductor laser containing an asymmetric quantum well structure |
| 02/24/2009 | US7496024 Hologram apparatus and hologram recording method |
| 02/24/2009 | US7496023 Method, program and system of forming visual image on optical disk |
| 02/24/2009 | US7496022 Method and apparatus of adjusting phase of a sampling clock and prediction timing of a synchronization signal through a disc signal |
| 02/24/2009 | US7496021 Method and device for recording optical data |
| 02/24/2009 | US7496020 Optical disc apparatus |
| 02/24/2009 | US7496019 Information readout method for non mask layer type optical information medium |
| 02/24/2009 | US7496018 Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus |
| 02/24/2009 | US7496017 Method for formatting an optical disc |
| 02/24/2009 | US7496016 Information storage medium and method of recording and/or reproducing with respect to the medium |
| 02/24/2009 | US7496015 Drive device |
| 02/24/2009 | US7496014 Optical information recording apparatus and method and processing circuit |
| 02/24/2009 | US7496013 Information storage medium |
| 02/24/2009 | US7496012 Information storage medium having storage layer with optical power control area, and recording apparatus to record data with respect to information storage medium |
| 02/24/2009 | US7496011 Drive apparatus, drive method, information record medium having drive program, and information processing apparatus for drive |
| 02/24/2009 | US7496010 Disk drive and pre-pit detection method |
| 02/24/2009 | US7496008 Apparatus for removing offset of phase locked loop circuit and method thereof |
| 02/24/2009 | US7496007 Apparatus for recording data on and/or reproducing data from optical disc |
| 02/24/2009 | US7496006 Optical disc controller and optical disc device |
| 02/24/2009 | US7496005 Recording medium, and method and apparatus of controlling access to the recording medium |
| 02/24/2009 | US7496004 Data reproducing apparatus, data reproducing method, data recording and reproducing apparatus, and data recording and reproducing method |
| 02/24/2009 | US7495844 Wide-angle optical system for solid-state image pickup device |
| 02/24/2009 | US7494700 Optical information recording medium and method of manufacturing the same |
| 02/24/2009 | US7493801 Artificial finger print liquid, testing method for optical information medium using it, and optical information medium |
| 02/24/2009 | CA2471523C Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc |
| 02/19/2009 | WO2009022788A1 Holographic information storage medium, and method and apparatus for recording/reproducing holographic information using the same |
| 02/19/2009 | WO2009022747A1 Optical pickup device and optical disc device provided with the same |
| 02/19/2009 | WO2009022608A1 Optical disc device, optical disc recording method, and reproduction method |
| 02/19/2009 | WO2009022442A1 Method for producing medium on which information is recorded by pit pattern |
| 02/19/2009 | WO2006062603A3 Method and apparatus for acquiring an index mark |
| 02/19/2009 | US20090046567 Optical information recording medium and method for manufacturing optical information recording medium |
| 02/19/2009 | US20090046566 Recording layer for optical information recording medium, optical information recording medium, and sputtering target for optical information recording medium |
| 02/19/2009 | US20090046565 Method for determining optimum laser beam power and otical recording medium |
| 02/19/2009 | US20090046564 Optical head and optical disc device |
| 02/19/2009 | US20090046563 Optical information recording and reproducing apparatus |
| 02/19/2009 | US20090046562 Light source unit, optical detector unit, optical pickup device, and optical disk device |
| 02/19/2009 | US20090046561 Optical pickup device |
| 02/19/2009 | US20090046560 Hologram recording and reproduction apparatus |
| 02/19/2009 | US20090046559 Holographic information storage medium, and method and apparatus for recording/reproducing holographic information using the same |
| 02/19/2009 | US20090046558 Optical information recording medium, bca information recorder, and bca information recording method |
| 02/19/2009 | US20090046557 PRML (Partial Response Maximum Likelihood) information reproducing method and information reproducing apparatus for implementing the same |
| 02/19/2009 | US20090046555 Write signal generator with delay calibration |
| 02/19/2009 | US20090046554 Optical head device and optical information recording or reproducing apparatus equipped with same |
| 02/19/2009 | US20090046553 Protection of disk data carriers against making illegal copies |
| 02/19/2009 | US20090046551 Information reproduction device |
| 02/19/2009 | US20090046550 Optical Recording Medium, Recording Method Thereof And Evaluation Method Of Optical Recording Medium |
| 02/19/2009 | US20090046549 Optical disc device, crosstalk correction method, and integrated circuit |
| 02/19/2009 | US20090046548 Optical head apparatus and optical information recording/reproducing apparatus |
| 02/19/2009 | US20090046547 System, method, and apparatus for characterizing, tracking, and segregating known defective disk regions on patterned disks |
| 02/19/2009 | US20090046543 Image processing system and method for silhouette rendering and display of images during interventional procedures |
| 02/19/2009 | US20090046337 Method of recording and reading angle-multiplexed holograms that compensates for media shrinkage |
| 02/19/2009 | US20090046335 Portable data storage cartridge comprising a first information storage medium and a second information storage medium |
| 02/19/2009 | US20090046334 Hrom replication methods, devices or systems, articles used in same and articles generated by same |
| 02/19/2009 | DE212006000101U1 Flacher Datenträger Flat disk |
| 02/18/2009 | EP2026346A1 Disklike information carrier |
| 02/18/2009 | EP2026345A1 Optical-information reproducing system |
| 02/18/2009 | EP2026344A1 Optical disc apparatus |
| 02/18/2009 | EP2026343A2 Hologram recording/reconstructing apparatus |
| 02/18/2009 | EP2026342A1 Optical information recording medium |
| 02/18/2009 | EP2026341A1 Reproducing signal measuring method, signal reproducing apparatus, and optical recording medium |
| 02/18/2009 | EP2026340A1 Optical disc recording method, optical disc recording/playback device, and optical disc |
| 02/18/2009 | EP2026339A1 Recording drive waveform adjusting method for manufacturing master disc, master disc manufacturing method, master disc manufacturing apparatus, and master disc |
| 02/18/2009 | EP2026333A1 Suspension board with circuit |