| 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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| 03/14/2002 | WO2002021522A1 Optical scanning device |
| 03/14/2002 | WO2002021521A1 Method and device for initialising a phase-change recording medium |
| 03/14/2002 | WO2002021520A1 Optical head and optical disk device |
| 03/14/2002 | WO2002021519A1 Optical disk recording/controlling method, drive device and recording system |
| 03/14/2002 | WO2002021518A1 Optical disc medium, optical disc playback and recorder |
| 03/14/2002 | WO2002020662A1 Hydrogenated styrene block copolymer composition and optical disk substrate obtained therefrom |
| 03/14/2002 | WO2001093258A3 Multilayer recordable optical medium with fluorescent reading |
| 03/14/2002 | WO2001056030A3 Method and apparatus for treatment of compact discs |
| 03/14/2002 | US20020032265 Resin composition comprising vinyl cyclic hydrocarbon polymer |
| 03/14/2002 | US20020032264 Resin composition comprising vinyl cyclic hydrocarbon polymer |
| 03/14/2002 | US20020032251 Acrylate oligomer; non-acrylate functional reactive diluent; acrylate functional reactive diluent; radical forming sulphur compound; and optionally one or more photoinitiators. |
| 03/14/2002 | US20020031633 Optical disk |
| 03/14/2002 | US20020031632 Optical recording disks |
| 03/14/2002 | US20020031631 Copy-protected optical media and method of manufacture thereof |
| 03/14/2002 | US20020031615 Process for production of ultrathin protective overcoats |
| 03/14/2002 | US20020031570 Injection-moulding tool for the production of information carriers in disc form |
| 03/14/2002 | US20020031336 Apparatus,method, and recording medium implementing audio gap information for an audio presentation discontinuous period |
| 03/14/2002 | US20020031299 Optical probe and optical pick-up apparatus |
| 03/14/2002 | US20020031079 Optically recording medium, and apparatus for and method of manufacturing the same |
| 03/14/2002 | US20020031078 Molding die apparatus, method for molding disc substrate, and disc-shaped recording medium |
| 03/14/2002 | US20020031075 Multilayer optical recording medium and recording method and apparatus for the same |
| 03/14/2002 | US20020031074 Method for recording information, apparatus for recording information and information recording medium |
| 03/14/2002 | US20020031073 Information recording method and apparatus |
| 03/14/2002 | US20020031072 System for discriminating optical discs |
| 03/14/2002 | US20020031070 Disc drive apparatus |
| 03/14/2002 | US20020031069 Optical disk, an optical disk device, and a method of managing defects in an optical disk |
| 03/14/2002 | US20020031068 Method and apparatus for writing optical recording media |
| 03/14/2002 | US20020031067 Information carrier and devices for scanning the information carrier |
| 03/14/2002 | US20020031066 Optical reproduction apparatus |
| 03/14/2002 | US20020031064 Record carrier, playback apparatus and information system comprising a record carrier and a playback apparatus |
| 03/14/2002 | US20020031063 Signal recording medium, signal recording method, signal recording apparatus, and signal recording/reproducing apparatus |
| 03/14/2002 | US20020031062 Optical detector, optical pickup and optical information reproducing apparatus using optical pickup |
| 03/14/2002 | US20020031061 Optical disk apparatus and method of adjusting the same |
| 03/14/2002 | US20020031060 Optical disk drive apparatus |
| 03/14/2002 | US20020031059 Information storage apparatus |
| 03/14/2002 | US20020031058 Optical disc drive |
| 03/14/2002 | US20020031055 Optical disk, magneto-optical disk, and disk apparatus therefor and data recording method |
| 03/14/2002 | US20020030910 Method and apparatus for magnetic transfer |
| 03/14/2002 | US20020030898 Optical device, method for producing the same and recording and/or reproducing |
| 03/14/2002 | US20020030897 Optical element, method for producing the same, and optical pickup |
| 03/14/2002 | US20020029854 Vacuum treatment equipment |
| 03/14/2002 | DE10123069A1 Actuating method for coarse actuator in servo system for laterally positioning storage medium head unit by detecting integration function |
| 03/14/2002 | DE10039372A1 Holographischer Datenspeicher Holographic data storage medium |
| 03/14/2002 | DE10038890A1 Detector for reading out data from holographic storage medium, has mutually separated detector cells having photodiode and selection transistor |
| 03/14/2002 | CA2424008A1 Optical disc medium, optical disc playback and recorder |
| 03/13/2002 | EP1187122A2 Method and apparatus for producing an optical information recording medium, and optical information recording medium |
| 03/13/2002 | EP1187121A2 Substrate rotating device, and manufacturing method and apparatus of recording medium master |
| 03/13/2002 | EP1187120A2 Optical information medium and its testing method |
| 03/13/2002 | EP1187119A2 Information recording medium and method for producing the same, and method for recording/reproducing information thereon |
| 03/13/2002 | EP1187118A2 Optical recording medium and method of producing the same |
| 03/13/2002 | EP1187117A2 Optical pick-up device and objective lens therefor |
| 03/13/2002 | EP1187116A1 Multi-layer information scanning apparatus |
| 03/13/2002 | EP1187115A1 Optical storage device with integrated cleaner for the optical pick-up |
| 03/13/2002 | EP1187114A2 Optical recording medium |
| 03/13/2002 | EP1187113A2 Optical recording medium and apparatus for optically reproducing recorded information |
| 03/13/2002 | EP1187112A2 Multi-layer optical recording medium and method of manufacturing the same |
| 03/13/2002 | EP1187111A2 Method of discriminating disk type and reproducing apparatus thereof |
| 03/13/2002 | EP1187110A1 Rewritable multilayer disc and information recording / reproducing device |
| 03/13/2002 | EP1187108A2 Method and apparatus for magnetic transfer |
| 03/13/2002 | EP1186911A1 Electronic article surveillance markers for direct application to optically recorded media |
| 03/13/2002 | EP1185984A2 Radiation-curable coatings for optical discs and optical discs incorporating such coatings |
| 03/13/2002 | EP1185983A1 Device and method for coating an optically readable data carrier |
| 03/13/2002 | EP1185982A1 Device and method for coating an optically readable data carrier |
| 03/13/2002 | EP1185981A1 Substrates for optical storage media |
| 03/13/2002 | EP1185980A1 Optical lens system comprising two more than half-spherical lenses |
| 03/13/2002 | EP1185979A1 Optical scanning device |
| 03/13/2002 | EP1185978A2 Optical scanning head |
| 03/13/2002 | EP1185562A1 Vinylcyclohexane-based polymers |
| 03/13/2002 | EP1185472A1 Device for conveying and simultaneously cooling substrates for information storage discs such as a cd, dvd or the like |
| 03/13/2002 | EP1185412A1 Device for joining substrates |
| 03/13/2002 | EP1149873A9 Styryl dye |
| 03/13/2002 | EP1027703B1 A method for manufacturing an optical memory device and fluorescent composition |
| 03/13/2002 | EP0997883B1 Apparatus for writing and reading optical recording medium |
| 03/13/2002 | EP0986815B1 Method and device for testing the safety of a data carrier |
| 03/13/2002 | CN2482185Y Leading rod device for CD drive |
| 03/13/2002 | CN2482184Y Optical correction device of optical disc machine |
| 03/13/2002 | CN1340192A Recording medium, data recording method and apparatus, data reproducing method and apparatus, and copying control method |
| 03/13/2002 | CN1340189A Record-carrier of a read-only type and read device |
| 03/13/2002 | CN1340187A 数据存储介质 A data storage medium |
| 03/13/2002 | CN1340066A Polymers based on vinylcyclohexane |
| 03/13/2002 | CN1339799A Recording and/or reproducing method and device |
| 03/13/2002 | CN1339798A Rewritable recording medium and its recording, reproducing method and device |
| 03/13/2002 | CN1339797A Rewritable recording medium and its recording, reproducing method and device |
| 03/13/2002 | CN1339796A Rewritable recording medium and its recording, reproducing method and device |
| 03/13/2002 | CN1339780A Optic disc device |
| 03/13/2002 | CN1339778A 径向倾斜检测器 Radial tilt detector |
| 03/13/2002 | CN1339777A Tilt detection method and tilt detector |
| 03/13/2002 | CN1339776A Cassette disc, its producing method and recording/reproducing system |
| 03/13/2002 | CN1339714A Objective lens for optical pick up head device |
| 03/13/2002 | CN1339713A Objective lens for optical pick up head device |
| 03/13/2002 | CN1339712A Objectiv lens for optical pick up head device |
| 03/13/2002 | CN1339711A Objective lens for optical pick up head device |
| 03/13/2002 | CN1339710A Objective lens for optical pick up head device |
| 03/13/2002 | CN1339709A Objective lens for optical pick up head device |
| 03/13/2002 | CN1339706A Dynamic control diffraction grating, information read/write device and information read device |
| 03/13/2002 | CN1080917C Information recording and replaying device |
| 03/13/2002 | CN1080916C Disc reproducing apparatus |
| 03/13/2002 | CN1080915C Apparatus for optical scanning of information from recording medium |
| 03/13/2002 | CN1080914C Objective lens driving device for optical pickup |
| 03/12/2002 | US6356707 Multimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive control |