| 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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| 04/10/2003 | WO2003030152A2 An optically readable carrier |
| 04/10/2003 | WO2003029382A1 Artificial finger print liquid, testing method for optical information medium using it and optical information medium |
| 04/10/2003 | WO2003029352A1 Resin composition with high thermal conductivity and process for producing the same |
| 04/10/2003 | WO2003029311A1 Reinscribable optical recording material exhibiting good solubility |
| 04/10/2003 | WO2002075505A3 Data carrier |
| 04/10/2003 | WO2002061800A3 A method and system for electrostatic bonding |
| 04/10/2003 | WO2002046800A3 Optical configuration for focus sensing |
| 04/10/2003 | US20030068577 Novel cyanine-TCNQ dye for high density data storage media |
| 04/10/2003 | US20030068576 Optical recording medium |
| 04/10/2003 | US20030068513 An acrylic ester copolymer having energy rays-curable groups in the side chains |
| 04/10/2003 | US20030068461 Information recording medium |
| 04/10/2003 | US20030068396 Injection molding machine |
| 04/10/2003 | US20030068159 Method and apparatus for recording a digital information signal |
| 04/10/2003 | US20030067864 Optical information medium |
| 04/10/2003 | US20030067863 Master disk and method of manufacturing the same |
| 04/10/2003 | US20030067862 Hybrid discs, and methods and apparatus for their manufacture |
| 04/10/2003 | US20030067861 Objective lens, converging optical system, optical pickup apparatus and recording and/or reproducing apparatus |
| 04/10/2003 | US20030067860 Near-field optical flying head |
| 04/10/2003 | US20030067858 Information recording medium, information reading apparatus and information recording apparatus |
| 04/10/2003 | US20030067857 Information recording apparatus and information recording method |
| 04/10/2003 | US20030067856 Information recording method and information recording apparatus |
| 04/10/2003 | US20030067855 Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to/from the medium |
| 04/10/2003 | US20030067854 Method for reducing the frequency of burn |
| 04/10/2003 | US20030067853 Method for adjusting the writing speed of a CD drive |
| 04/10/2003 | US20030067852 Optical disk recording apparatus and control method thereof |
| 04/10/2003 | US20030067851 Optical disc cutting apparatus and method for manufacturing optical disc |
| 04/10/2003 | US20030067850 Optical disc player with focus pull-in function |
| 04/10/2003 | US20030067849 Optical disk device |
| 04/10/2003 | US20030067848 Optical pickup apparatus |
| 04/10/2003 | US20030067796 Thermal recording by means of a flying spot |
| 04/10/2003 | US20030067694 Light scanner |
| 04/10/2003 | US20030067686 Diffractive optical element and optical head using the same |
| 04/10/2003 | US20030067664 Optical unit for an optical scanning device |
| 04/10/2003 | US20030067640 Holographic optical element, position shift detecting apparatus, optical pickup apparatus, optical recording medium drive and method of fabricating holographic optical element |
| 04/10/2003 | US20030067639 Process for holographic multiplexing |
| 04/10/2003 | US20030067499 Method of forming an image on optical disks by inkjet printing |
| 04/10/2003 | US20030067356 Recording clock generation circuit |
| 04/10/2003 | US20030066480 Disc painting machine for painting various discs |
| 04/09/2003 | EP1300848A2 Head slider and head supporting device and disk drive |
| 04/09/2003 | EP1300846A2 Recording medium having spare area for defect management and method of allocating spare area |
| 04/09/2003 | EP1300838A2 Optical head device and optical apparatus using the same |
| 04/09/2003 | EP1300837A2 Disk reproducer |
| 04/09/2003 | EP1300836A2 Optical information recording method, optical information recording and reproducing device, and optical information recording medium |
| 04/09/2003 | EP1300835A2 Information recording carrier |
| 04/09/2003 | EP1300231A1 Injection molding machine |
| 04/09/2003 | EP1299880A2 Method and apparatus for controlling access to storage media |
| 04/09/2003 | EP1196914B1 Tracking system for recording/reading a data medium and recording medium |
| 04/09/2003 | EP1053545B1 Integrated optical apparatus providing separated beams on a detector and associated methods |
| 04/09/2003 | EP1000106B1 Copolycarbonates with an idane bisphenol base |
| 04/09/2003 | EP1000105B1 Copolycarbonates with an indan bisphenol base |
| 04/09/2003 | EP0898776B1 Gluing nozzle, especially for gluing dvd-discs |
| 04/09/2003 | CN2544293Y Objective lens support device |
| 04/09/2003 | CN1409923A Real time pause catch-up for disc medium |
| 04/09/2003 | CN1409921A Outer to inner recording for pause function |
| 04/09/2003 | CN1409861A Photorefractive holographic recording media |
| 04/09/2003 | CN1409857A Method for tracking defective sectors in writable disk media |
| 04/09/2003 | CN1409856A Usage of SDRAM as storage for correction and track buffering in frontend ICS of optical recording or reproducing devices |
| 04/09/2003 | CN1409855A Disc Reproducing device |
| 04/09/2003 | CN1409492A Error-correcting code circuit |
| 04/09/2003 | CN1409313A Signal Process circuit |
| 04/09/2003 | CN1409310A optical information recording method, regenerater and medium |
| 04/09/2003 | CN1409309A Optical read and write head device and optical information device using said optical read and write head device |
| 04/09/2003 | CN1409308A Optic disc device |
| 04/09/2003 | CN1409307A 数据记录装置 Data recording means |
| 04/09/2003 | CN1409306A Optic disc device |
| 04/09/2003 | CN1409305A Optic disc device |
| 04/09/2003 | CN1409304A Optic disc device |
| 04/09/2003 | CN1409303A Detection device and program for optical disc |
| 04/09/2003 | CN1409302A Method and device for detecting optimum writing in power for aged writable disc |
| 04/09/2003 | CN1409301A Method for signal recording in recording medium |
| 04/09/2003 | CN1409300A Optic disc device |
| 04/09/2003 | CN1409299A Optic disc device |
| 04/09/2003 | CN1409298A Signal process circuit and demodulation circuit |
| 04/09/2003 | CN1409224A Method for construction of computer application system using compact disc and mobile memory medium |
| 04/09/2003 | CN1409148A Objective lens optical system for optical adaptor |
| 04/09/2003 | CN1105388C Multimedia optical disc corresponding to different rating systems of different countries, and method and apparatus for reproduction |
| 04/09/2003 | CN1105385C disc recording and/or reproducing apparatus |
| 04/09/2003 | CN1105383C Servo signal processor and optical disc device |
| 04/09/2003 | CN1105382C Objiective lens driving device and optical disc apparatus using same |
| 04/09/2003 | CN1105381C Optical recording medium for checking compatibility of optical pick-up device and method of checking using same |
| 04/09/2003 | CN1105380C Apparatus for discriminating optical recording media of different thicknesses from each other and reproducing information therefrom |
| 04/08/2003 | US6546519 Optical disc recording/reproducing method, optical disc and optical disc device |
| 04/08/2003 | US6546502 Information recording method and apparatus of optical disc |
| 04/08/2003 | US6546195 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 04/08/2003 | US6546192 Recording medium, playback apparatus and recording/playback apparatus thereof |
| 04/08/2003 | US6545973 Optical reproduction apparatus |
| 04/08/2003 | US6545972 Pre-pit detector of optical recording medium |
| 04/08/2003 | US6545971 Information recording/reproducing system for recording/reproducing information in three-dimensional recording medium of a light passing-through type |
| 04/08/2003 | US6545970 Near field magneto-optical head having read and write pinhole apertures |
| 04/08/2003 | US6545969 Monolithic optical head |
| 04/08/2003 | US6545968 Generating a two dimensional array of modulated light beams by a holographic beam splitter |
| 04/08/2003 | US6545965 Recording medium having adjacent pit trains in opposite phase, recording apparatus for the same, and reproducing apparatus for the same |
| 04/08/2003 | US6545964 Optical reproducing apparatus and method, optical recording apparatus and method, and optical recording medium |
| 04/08/2003 | US6545963 Data recording medium with a region for recording data, the region having a data recording area and a postamble area |
| 04/08/2003 | US6545962 Optical reproducing method for reproducing information on an optical medium having groove structure with fixed cycle of wobble |
| 04/08/2003 | US6545961 Optical reproducing method |
| 04/08/2003 | US6545960 Information recording medium and method and apparatus for recording and reproducing information using the same |
| 04/08/2003 | US6545959 Optical disc apparatus and method for reading information using interference information from adjacent addresses |
| 04/08/2003 | US6545958 Optical-pickup device and tilt-detecting method thereof |
| 04/08/2003 | US6545957 Method for controlling track jumps of optical pickup |