| 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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| 03/12/2002 | US6356703 Optical disc for coordinating a variable reproduction of video images |
| 03/12/2002 | US6356526 Optical device |
| 03/12/2002 | US6356525 Skew adjusting apparatus for an optical disc player |
| 03/12/2002 | US6356522 Optical disk drive |
| 03/12/2002 | US6356520 Disk storage device |
| 03/12/2002 | US6356518 Information recording and/or reproducing apparatus for optical disks having various protective layer thicknesses |
| 03/12/2002 | US6356517 Optical disc with a control chip |
| 03/12/2002 | US6356515 High power controlling system for magneto-optical storage system |
| 03/12/2002 | US6356398 Lens having diaphragm structure at outer edge portion on incident side thereof and optical unit using same |
| 03/12/2002 | US6356395 Light intensity distribution converting device and optical data storage apparatus |
| 03/12/2002 | US6355766 Polycarbonate compositions for data storage media |
| 03/12/2002 | US6355327 Recordable and reproducible at a higher density |
| 03/12/2002 | US6355326 Phase change optical disk |
| 03/12/2002 | US6355311 Method for making an optical recording medium and an optical recording medium obtained by the method |
| 03/12/2002 | US6355129 System and method for thermally manipulating a combination of a top and bottom substrate before a curing operation |
| 03/12/2002 | US6354827 Stamper assembly for manufacturing optical data storage disks |
| 03/07/2002 | WO2002019332A2 Optical disc and physical address format |
| 03/07/2002 | WO2002019330A1 Method and apparatus for dynamically controlling the flying behaviour and height of a read/write head in a storage device |
| 03/07/2002 | WO2002019326A1 Method and device for peeling off disc substrates from optical disc formed of a pair of disc substrates stuck to each other |
| 03/07/2002 | WO2002019325A1 Method and device for detecting positional deviation of lens in optical disk unit |
| 03/07/2002 | WO2002019324A1 Scanning device comprising a magnetically guided linear motor |
| 03/07/2002 | WO2002019323A1 Optical recording medium and misalignment measuring instrument |
| 03/07/2002 | WO2002019322A1 Optical information recording medium, stamper, and method of manufacturing stamper |
| 03/07/2002 | WO2002019321A1 Arrangement for reading an information carrier |
| 03/07/2002 | WO2001067450A3 High density storage systems |
| 03/07/2002 | WO2000043997A3 Optical pickup apparatus |
| 03/07/2002 | US20020028918 Light absorbents, light-resistant improvers, and optical recording media |
| 03/07/2002 | US20020027870 Information recording medium and production process therefor |
| 03/07/2002 | US20020027869 Optical data recording medium, stamper, and method of manufacture of stamper |
| 03/07/2002 | US20020027868 Optical recording medium |
| 03/07/2002 | US20020027867 Disk drive with compensation of disk eccentricity |
| 03/07/2002 | US20020027865 Low-birefringence optical fiber for use in an optical data storage system |
| 03/07/2002 | US20020027864 Optical head and optical pickup |
| 03/07/2002 | US20020027863 Complex objective lens and method for manufacturing the same and optical pickup device and optical recording/reproducing apparatus |
| 03/07/2002 | US20020027862 Optical pickup compatible with a digital versatile disk and a recordable compact disk using a holographic ring lens |
| 03/07/2002 | US20020027861 Method and apparatus for reproducing an optical signal |
| 03/07/2002 | US20020027859 Data recording method, data reproducing method, data recording apparatus and data reproducing apparatus |
| 03/07/2002 | US20020027858 Recording/reproducing optical disk with zig-zag shift headers and recording/reproducing apparatus using same |
| 03/07/2002 | US20020027857 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 03/07/2002 | US20020027856 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 03/07/2002 | US20020027855 Optical disc and optical disc apparatus |
| 03/07/2002 | US20020027854 Optical disk, an optical disk device, and a method of managing defects in an optical disk |
| 03/07/2002 | US20020027853 Optical disk, an optical disk device, and a method of managing defects in an optical disk |
| 03/07/2002 | US20020027852 Optical disk, an optical disk device, and a method of managing defects in an optical disk |
| 03/07/2002 | US20020027851 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 03/07/2002 | US20020027850 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 03/07/2002 | US20020027849 Erasable digital video disk with reference clock track |
| 03/07/2002 | US20020027848 Recording medium, recording apparatus, and reading apparatus |
| 03/07/2002 | US20020027847 Information recording medium, information reproduction apparatus, and information recording apparatus |
| 03/07/2002 | US20020027846 Information carrier, apparatus for retrieving information from the information carrier and apparatus for recording information on the information carrier |
| 03/07/2002 | US20020027845 Reproduction apparatus, reproduction method, program, and recording medium |
| 03/07/2002 | US20020027844 Optical pickup apparatus |
| 03/07/2002 | US20020027843 Optical pickup using a single light spot to generate tracking error signal and reproduction signal |
| 03/07/2002 | US20020027842 Optical disk device and information recording/reproducing method |
| 03/07/2002 | US20020027841 Lens actuator |
| 03/07/2002 | US20020027840 Dynamic control diffraction grating, information read/write apparatus and information read apparatus |
| 03/07/2002 | US20020027838 User recording of music or the like at addressable locations on a CD-R or the like |
| 03/07/2002 | US20020027835 Magneto-optical recording medium reproducing method and magneto-optical disk apparatus |
| 03/07/2002 | US20020027661 Spatial and spectral wavefront analysis and measurement |
| 03/07/2002 | US20020027209 Tilt detection method and tilt detector |
| 03/07/2002 | US20020027191 Apparatus for sensing position of electrostatic XY-stage through time-division multiplexing |
| 03/07/2002 | DE10041569A1 Corrected error method for optical recording system can normalize signals |
| 03/07/2002 | DE10041426A1 Verfahren zur Spurführung in einem Gerät zum Lesen und/oder Beschreiben eines optischen Aufzeichnungsträgers sowie entsprechendes Gerät zum Lesen und/oder Beschreiben eines optischen Aufzeichnungsträgers Method for tracking in a device for reading and / or writing to an optical recording medium and corresponding device for reading and / or writing to an optical recording medium |
| 03/07/2002 | DE10036254A1 Optical data carrier testing method involves carrying out electrical inspection of only those data carrier having optically detectable errors |
| 03/06/2002 | EP1184861A1 Recording head, method of manufacturing recording head, and information recording device |
| 03/06/2002 | EP1184860A2 Method of manufacturing an optical recording medium |
| 03/06/2002 | EP1184859A1 Method of shape formation and/or surface patterning |
| 03/06/2002 | EP1184858A2 Optical information recording medium and method for optical recording, reproducing and erasing information |
| 03/06/2002 | EP1184857A2 Optical pickup unit |
| 03/06/2002 | EP1184856A2 Aberration correction element and optical pickup adopting the same |
| 03/06/2002 | EP1184855A2 Objective lens for optical recording media and optical pickup apparatus using the same |
| 03/06/2002 | EP1184854A2 Optical storage apparatus |
| 03/06/2002 | EP1184853A2 Disc drive |
| 03/06/2002 | EP1184852A2 Recording medium and apparatus and method for manufacturing the same |
| 03/06/2002 | EP1184851A2 Recording medium and recording medium master, and method of manufacturing recording medium |
| 03/06/2002 | EP1184850A2 Recording and/or reproducing apparatus and recording and/or reproducing method capable of detecting a land pre-pit on disc securely at a high precision |
| 03/06/2002 | EP1184849A2 Information recording method |
| 03/06/2002 | EP1184848A2 Optical pickup apparatus having an improved holographic unit, and optical disk drive including the same |
| 03/06/2002 | EP1184847A2 Wobble detecting apparatus |
| 03/06/2002 | EP1183687A1 Apparatus and method for recording digital audio data file |
| 03/06/2002 | EP1183686A1 Apparatus and method for searching digital audio data file from media where digital audio data files are recorded |
| 03/06/2002 | EP1183316A1 Adhesive composition and optical disc using the same |
| 03/06/2002 | EP1051710A4 Solid state director for beams |
| 03/06/2002 | CN1339157A Objective lens and optical pickup |
| 03/06/2002 | CN1339156A Optical head and optical head feeder |
| 03/06/2002 | CN1339155A Optical pickup apparatus |
| 03/06/2002 | CN1339154A 光盘装置 CD-ROM device |
| 03/06/2002 | CN1339043A Aromatic polycarbonate, process for producing the same, and molded article |
| 03/06/2002 | CN1338745A Signal processing circuits |
| 03/06/2002 | CN1338743A Reproducer for recorded data |
| 03/06/2002 | CN1338739A Production of compact discs |
| 03/06/2002 | CN1338738A Optical recording media and porphinoid compound |
| 03/06/2002 | CN1338737A Optical data media and manufacturing, recording, playing-back and inspecting methods thereof |
| 03/06/2002 | CN1338736A Optical resource device for optical head |
| 03/06/2002 | CN1338735A Optical pick up device |
| 03/06/2002 | CN1338734A Object lens for compatible optical recording media with different thicknesses |
| 03/06/2002 | CN1338733A Optical pick up device for compatibly optical recording media with different thicknesses |
| 03/06/2002 | CN1338732A CD device, CD recording method and compact discs |
| 03/06/2002 | CN1338731A CD device, CD recording method and compact discs |
| 03/06/2002 | CN1338730A Static tester for storage characteristics of optical memory material |