| 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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| 05/09/2002 | US20020054552 Optical information storage unit and laser power control method |
| 05/09/2002 | US20020054551 Interface circuit and optical disk manufacturing system that uses same |
| 05/09/2002 | US20020054550 Multi-layered disc and multi-layered disc reproducing apparatus |
| 05/09/2002 | US20020054549 Optical pickup position control method |
| 05/09/2002 | US20020054548 Optical recording medium, information recording apparatus, and information reproducing apparatus |
| 05/09/2002 | US20020054547 Optical pickup apparatus and optical parts accommodation module for optical pickup |
| 05/09/2002 | US20020054546 Lens driving apparatus |
| 05/09/2002 | US20020054443 Method and apparatus for determining equalized signal-to-noise ratio in a storage device |
| 05/09/2002 | US20020053665 Light emitting nitride semiconductor device, and light emitting apparatus and pickup device using the same |
| 05/09/2002 | US20020053646 Radial tilt detector |
| 05/09/2002 | US20020053397 Bonding two disc substrates using a cationic polymerization type ultraviolet curable composition as adhesive; making digital video discs (DVD's) |
| 05/09/2002 | US20020053251 Interface component for a positioning system and method for designing an interface component |
| 05/08/2002 | EP1204271A1 Storage medium, recording apparatus, playback apparatus, recording method, and computer readable storage medium |
| 05/08/2002 | EP1204270A1 Storage medium, recording apparatus, playback apparatus, recording method, and computer readable storage medium |
| 05/08/2002 | EP1204269A1 Storage medium, recording apparatus, playback apparatus, recording method, and computer readable storage medium |
| 05/08/2002 | EP1204111A1 Recording medium, method for initializing recording medium, encrypting method and device for recording medium, decrypting method, and acoustic/video/data device |
| 05/08/2002 | EP1204110A2 Optical disc and apparatus for manufacturing a master disc therefor |
| 05/08/2002 | EP1204109A2 Optical information recording medium, method of manufacturing the same, and recording method on the same |
| 05/08/2002 | EP1204108A2 Optical storage medium and method of manufacture |
| 05/08/2002 | EP1204107A2 Carriage servo control system and information-recording medium in which program for carriage servo control is recorded |
| 05/08/2002 | EP1204106A2 Optical recording medium, information recording apparatus, and information reproducing apparatus |
| 05/08/2002 | EP1204105A2 Rewritable type optical disc, manufacturing method and manufacturing system therefor |
| 05/08/2002 | EP1204104A2 Reproducing apparatus for a recordable optical disk |
| 05/08/2002 | EP1204103A2 Recording apparatus for a recordable optical disk |
| 05/08/2002 | EP1204102A2 Recording method for recordable optical disk |
| 05/08/2002 | EP1204101A2 Recordable optical disk |
| 05/08/2002 | EP1204100A2 Recordable optical disk |
| 05/08/2002 | EP1204099A2 Recordable optical disk |
| 05/08/2002 | EP1204098A2 Recordable optical disk |
| 05/08/2002 | EP1203929A1 Fiber reflex light barrier for disk inspection |
| 05/08/2002 | EP1203658A1 Method for bonding members, and disc manufacturing method and device |
| 05/08/2002 | EP1203394A1 METHOD FOR PREPARING A CsX PHOTOSTIMULABLE PHOSPHOR AND PHOSPHORS THEREFROM |
| 05/08/2002 | EP1203374A1 Magneto-optical reading device for multitrack magnetic tapes |
| 05/08/2002 | EP1203373A1 A protective device |
| 05/08/2002 | EP1203372A1 Method for carrying out a track jump and playback device |
| 05/08/2002 | EP1203371A2 Removable optical storage device and system |
| 05/08/2002 | EP1203257A2 Scanning interferometric near-field confocal microscopy |
| 05/08/2002 | EP1168139A9 Computer system |
| 05/08/2002 | EP1064650A4 Integrated micro-optical systems |
| 05/08/2002 | EP1027702B1 A method of manufacturing a stamper for producing optical discs, a stamper thus obtained and an optical disc obtained by using such a stamper |
| 05/08/2002 | EP0965125B1 Reproduction and/or recording device for optical recording media having a unit for adjusting the inclination of a bearing |
| 05/08/2002 | CN2489970Y Entrance ticket with numerical data |
| 05/08/2002 | CN1348587A Disk recording medium, reproduction device and method for performing reproduction on disk recording medium |
| 05/08/2002 | CN1348240A Semiconductor laser apparatus for clearing influence of tri-light beam return light and its producing method |
| 05/08/2002 | CN1348188A Disk drive |
| 05/08/2002 | CN1348182A Optical disk reproducing apparatus and disk type distinguishing method |
| 05/08/2002 | CN1348181A CD driver and mehtod for distinguishing the CD mounted on the same |
| 05/08/2002 | CN1348179A 光记录介质 The optical recording medium |
| 05/08/2002 | CN1348178A Optical head and disk apparatus |
| 05/08/2002 | CN1348177A Optical head apparatus and optical information recording apparatus |
| 05/08/2002 | CN1348176A Diffraction element and optical pickup device |
| 05/08/2002 | CN1348175A Recording and reproducing equipment, recording reproducing method and recording medium |
| 05/08/2002 | CN1348174A Optical apparatus |
| 05/08/2002 | CN1348173A Defocus error signal detector and method, and tracing method detecting apparatus and method |
| 05/08/2002 | CN1348172A Optical recording method and optical recording medium |
| 05/08/2002 | CN1348171A Access method and device for memory hard disk |
| 05/08/2002 | CN1348151A Multipurpose universal card |
| 05/08/2002 | CN1348111A Optical system for optical head |
| 05/08/2002 | CN1348110A Objective lens for optical head |
| 05/08/2002 | CN1084512C Method of producing mother disc for making optical disc |
| 05/08/2002 | CN1084511C Recording method, recording machine, reproducing method and reproducing machine for optical disk |
| 05/07/2002 | US6385257 Frequency demodulating circuit, optical disk apparatus thereof and preformating device |
| 05/07/2002 | US6385164 Protective cover for an optical disc |
| 05/07/2002 | US6385163 Optical recording medium |
| 05/07/2002 | US6385162 Optical disk |
| 05/07/2002 | US6385161 Securing mechanism and method for an optical disc drive |
| 05/07/2002 | US6385158 Optical pickup device having compatibility with tracking system, and optical disk recording/reproduction apparatus using the same |
| 05/07/2002 | US6385157 Optical pick-up device |
| 05/07/2002 | US6385156 Positioning structure of a flexible printed circuit for a pick-up used in a disc drive and pick-up assembly used in a disc drive |
| 05/07/2002 | US6385153 Information recording medium, information recording method and information recording apparatus |
| 05/07/2002 | US6385151 Clock signal generating system |
| 05/07/2002 | US6385150 Information reproduction apparatus, information recording apparatus, and reference mark detection circuit |
| 05/07/2002 | US6385149 Disc player, and disc playback method |
| 05/07/2002 | US6385148 Information recording medium, information recording method, information recording apparatus and information reproducing apparatus |
| 05/07/2002 | US6385147 Recording and simultaneously reading information recorded on a moveable optical recording medium by adjusting the relative position of first and second beam paths |
| 05/07/2002 | US6385146 Optical pick-up actuator using a concentrated magnetization |
| 05/07/2002 | US6385143 Method and apparatus of multibeam optical disc readout |
| 05/07/2002 | US6385080 Chromogen units adjusted to receive photonic energy, to transfer energy in a non-radiative manner and to re-emit energy based upon the action or non-action of a quencher |
| 05/07/2002 | US6384514 Reversible piezoelectric positioning device and a disk drive using same |
| 05/07/2002 | US6384510 Electrostatic microactuator with offset and/or inclined comb drive fingers |
| 05/07/2002 | US6384027 Phthalocyanine analogs |
| 05/07/2002 | US6383722 Method for making optical recording medium and optical recording medium |
| 05/07/2002 | US6383596 Cyanine dye recording layer; reflective layer of copper, silver, gold or alloy; ultraviolet radiation-cured resin as protective coating; storage stability, heat resistance |
| 05/07/2002 | US6383595 Layer of germanium-antimony-tellurium-metal intermetallic; optical disks; reflection and protection layers; reduced jitter |
| 05/07/2002 | US6383326 Method for glueing together disc elements |
| 05/07/2002 | US6382955 Disc molding apparatus for hubless optical disc having low radial runout |
| 05/06/2002 | CA2361447A1 Method for bonding members, and disc manufacturing method and device |
| 05/02/2002 | WO2002035539A1 Optical disk producing method |
| 05/02/2002 | WO2002035538A1 Fastening element |
| 05/02/2002 | WO2002035537A2 Optical pickup apparatus and objective lens |
| 05/02/2002 | WO2002035536A1 Optical scanning device |
| 05/02/2002 | WO2002035535A2 Optical pickup position control method |
| 05/02/2002 | WO2002035534A2 Drive device |
| 05/02/2002 | WO2002035533A2 Optical pickup position control method |
| 05/02/2002 | WO2002035532A2 Cervo circuit and method |
| 05/02/2002 | WO2002035531A2 Servo circuitry for counting tracks on an optical storage medium |
| 05/02/2002 | WO2002035529A2 Optical disc, recording apparatus and method, and reproduction apparatus and method |
| 05/02/2002 | WO2002035528A1 Optical disk apparatus capable of adjusting phase of reproduction clock and phase adjustment method |
| 05/02/2002 | WO2002035527A1 Optical disk apparatus capable of generating clock accurately |
| 05/02/2002 | WO2002035526A2 Optical storage medium |