| 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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| 08/23/2001 | WO2001061696A1 The copy protection of digital audio compact discs |
| 08/23/2001 | WO2001061695A1 The copy protection of digital audio compact discs |
| 08/23/2001 | WO2001061691A1 Optical disk device |
| 08/23/2001 | WO2001061690A1 Optical storage method for rewritable digital data carriers |
| 08/23/2001 | WO2001060889A1 Method for preparation of polycarbonates |
| 08/23/2001 | US20010016301 Molding relief pattern |
| 08/23/2001 | US20010016242 Information recording medium |
| 08/23/2001 | US20010016114 Allocating real time data on a disc like recording medium |
| 08/23/2001 | US20010015950 Optical recording medium and optical pickup device |
| 08/23/2001 | US20010015949 Optical recording medium and recording-reproducing apparatus |
| 08/23/2001 | US20010015946 Optical information recording and reproducing apparatus |
| 08/23/2001 | US20010015945 Information recording/reproducing apparatus and method and information recording medium |
| 08/23/2001 | US20010015943 Information recording apparatus and information reproducing apparatus |
| 08/23/2001 | US20010015942 Pickup device and information recording/reproducing apparatus using the same |
| 08/23/2001 | US20010015941 Method for detecting running speed of sledge motor in optical storage device |
| 08/23/2001 | US20010015939 Objective lens for optical pick-up |
| 08/23/2001 | US20010015937 Magneto-optical recording and reproducing apparatus and method |
| 08/23/2001 | US20010015867 Information storage device having transducers operating in a pulse mode in synchronism with a timing clock |
| 08/23/2001 | US20010015849 Lens, manufacturing method thereof, and optical pickup |
| 08/23/2001 | US20010015403 Optical transducer and recording/playback device comprising the transducer |
| 08/23/2001 | DE10029200A1 Prozeßklimatisierung Process Cooling |
| 08/23/2001 | DE10009338A1 Multicolor-CD und Leseverfahren Multicolor CD and reading method |
| 08/23/2001 | DE10008111A1 Vorrichtung zum Vakuumpressen von DVD-Substraten Apparatus for vacuum pressing DVD substrates |
| 08/23/2001 | DE10008109A1 Verfahren und Vorrichtung zum Herstellen einer DVD Method and device for manufacturing a DVD |
| 08/23/2001 | DE10007410A1 Digital binary or nonbinary data storage uses material with recording layer not pre-exposed, in which birefringence is induced by pulses from pulsed focused laser or intensity modulation of continuous wave |
| 08/23/2001 | DE10007079A1 Compact disc transportation method involves positioning compact disc on intermediate plate preferably made of steel |
| 08/23/2001 | DE10007065A1 Drying method for compact disks and digital versatile disks comprises applying liquid dye to plastic disk and drying it under reduced pressure |
| 08/23/2001 | CA2369575A1 The copy protection of digital audio compact discs |
| 08/22/2001 | EP1126450A2 Method for producing optical recording medium |
| 08/22/2001 | EP1126449A1 Optical head |
| 08/22/2001 | EP1126448A2 Optical information storage apparatus and optical device |
| 08/22/2001 | EP1126447A2 Apparatus for writing on and/or reading from optical registration carriers of various designs |
| 08/22/2001 | EP1126446A2 Information Record Medium |
| 08/22/2001 | EP1126445A2 Optical disc, and method of and apparatus for recording signal onto the same |
| 08/22/2001 | EP1126444A2 Optical recording medium and master disc for preparation thereof |
| 08/22/2001 | EP1126291A1 Phase shifter and optical head device mounted with the same |
| 08/22/2001 | EP1125987A2 Cyanine dyes |
| 08/22/2001 | EP1125291A1 Improved optical support for data storage and process for the production thereof |
| 08/22/2001 | EP1125290A1 Multibyte random access mass storage/memory system |
| 08/22/2001 | EP0827974B1 Epoxy resin composition and optical information recording medium made by using the same |
| 08/22/2001 | EP0746850B1 System and method for encoding a servo address |
| 08/22/2001 | EP0726012B1 An audio and video disc reproducing apparatus |
| 08/22/2001 | CN1309808A Compact disc shaped like calling card |
| 08/22/2001 | CN1309759A Method and apparatus for confocal interference microscopy using wavenumber domain reflectometry and background amplitude reduction and compensation |
| 08/22/2001 | CN1309397A Recording/reproducing device and method |
| 08/22/2001 | CN1309392A Error signal detecting device and reproduced signal detecting device |
| 08/22/2001 | CN1309391A Disc driving apparatus |
| 08/22/2001 | CN1309390A Information recording medium, and device and method for information reproduction and recording information |
| 08/22/2001 | CN1309389A Method and apparatus for setting up servo adjucting value and reproducing and recording information under servo control using servo adjucting value |
| 08/22/2001 | CN1309388A Optical rotating recording medium, address information recording/recovering method and optical record-playback apparatus |
| 08/22/2001 | CN1309304A Optical element and optical pick-up device |
| 08/22/2001 | CN1069989C Semiconductor laser apparatus and optical pickup therewith |
| 08/22/2001 | CN1069988C Objective actuator |
| 08/21/2001 | US6278834 Optical disc reproducing apparatus, and optical disc reproducing method for reproducing audio streams |
| 08/21/2001 | US6278684 Phase change type using a recording layer of te-ge-sb-b quaternary alloy; high optical contrast at short (visible) wavelengths |
| 08/21/2001 | US6278683 Optical recording medium |
| 08/21/2001 | US6278682 Optical system for optical disc drive |
| 08/21/2001 | US6278681 Optical head, method of fabricating optical head, and apparatus for fabricating optical head |
| 08/21/2001 | US6278680 Initial crystallization method of recording media and device thereof |
| 08/21/2001 | US6278679 Supra-density optical photochromic rewrite data access system |
| 08/21/2001 | US6278675 Waveform equalizer for use in a recorded information reproducing apparatus |
| 08/21/2001 | US6278674 Phase change optical disk initializing apparatus |
| 08/21/2001 | US6278673 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 08/21/2001 | US6278672 Optical disc discriminating device, optical disc reproducing device and discriminating method |
| 08/21/2001 | US6278671 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| 08/21/2001 | US6278670 Optical head apparatus |
| 08/21/2001 | US6278669 Objective lens driving apparatus |
| 08/21/2001 | US6278667 System and method for light power control in a magneto-optical drive |
| 08/21/2001 | US6278665 Optical disc system including current monitoring circuit assembly having controller with improved optics module and laser driver and method for operating same |
| 08/21/2001 | US6278565 Disk read-out circuit employing separate servo data and information data filters |
| 08/21/2001 | US6278560 Optical scanning device |
| 08/21/2001 | US6278551 Optical pickup capable of optically sensing a direction of a beam deflected by a deflecting device based on a partial component of the beam incident on the deflecting device |
| 08/21/2001 | US6278548 Polarizing diffraction grating and magneto-optical head made by using the same |
| 08/21/2001 | US6277946 Reacting diaryl carbonate and a dihydric phenol in a melt stage to produce polycarbonate |
| 08/21/2001 | US6277938 Copolymerizing (meth)acrylic ester, methyl methacrylate, n-substituted maleimide, benzyl methacrylate, and monomer to form optical resin |
| 08/21/2001 | US6277545 Forming photoresist, iradiating with laser |
| 08/21/2001 | US6277462 Optical recording medium and method for manufacture thereof |
| 08/21/2001 | US6277461 Optical recording medium |
| 08/21/2001 | US6277460 Optical recording medium |
| 08/16/2001 | WO2001059897A1 Laser drive device, optical head, and optical information processor |
| 08/16/2001 | WO2001059896A1 Control circuit for a radiation source and method for controlling a radiation source |
| 08/16/2001 | WO2001059786A1 Method for recording and/or reproducing data on/from recording/recorded medium, reproducing apparatus, recording medium, method for recognizing recording/recorded medium, and method for recording and/or reproducing data for apparatus using recording/recorded medium |
| 08/16/2001 | WO2001059781A1 Disk-like recording medium and method for producing the same |
| 08/16/2001 | WO2001059780A1 Optical information recording medium |
| 08/16/2001 | WO2001059779A1 Optical information recording medium |
| 08/16/2001 | WO2001059778A1 Optical information recording medium |
| 08/16/2001 | WO2001059777A1 Laser control device |
| 08/16/2001 | WO2001059776A1 Optical transducer and recording/playback device comprising the transducer |
| 08/16/2001 | WO2001059775A1 Pickup drive controller for optical disc drive |
| 08/16/2001 | WO2001059774A1 Copy-protected optical disc and method for protecting same |
| 08/16/2001 | WO2001059773A1 Optical information recording medium, method for recording/reproducing the same, and optical pickup |
| 08/16/2001 | WO2001059772A1 Information storage disc |
| 08/16/2001 | WO2001059698A1 Cd smartcard |
| 08/16/2001 | WO2001058984A1 Method for the production of highly pure polycarbonate and ultrapure polycarbonate |
| 08/16/2001 | US20010014430 Silicon, germanium hydride |
| 08/16/2001 | US20010014209 Information record medium wherein navigation information is recorded, apparatus for recording information including navigation information and apparatus for reproducing information according to navigation information |
| 08/16/2001 | US20010014205 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 08/16/2001 | US20010014077 Information record medium |
| 08/16/2001 | US20010014075 Suspension design for a head gimbal assembly |
| 08/16/2001 | US20010014074 Optical disc, and method of and apparatus for recording signal onto the same |