| 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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| 02/11/1999 | WO1999006465A1 Copolycarbonates with an indan bisphenol base |
| 02/11/1999 | WO1999006464A1 Copolycarbonates with an idane bisphenol base |
| 02/11/1999 | WO1999006220A1 Information recording medium |
| 02/11/1999 | WO1998050912A3 Method and apparatus for writing optical recording media |
| 02/11/1999 | WO1998049686A3 Apparatus for recording an information signal |
| 02/11/1999 | WO1998049010A3 Method and device for gluing two substrates |
| 02/11/1999 | WO1998047139A3 Method and device for aligning a data carrier disk provided with an overprint, and corresponding data carrier disks |
| 02/11/1999 | CA2298613A1 Apparatus for protecting and/or repairing an optical surface |
| 02/10/1999 | EP0896337A2 Optical disk, reproduction apparatus, and reproduction method |
| 02/10/1999 | EP0896336A2 Optical disk, reproduction apparatus, and reproduction method |
| 02/10/1999 | EP0896335A2 Optical disk, reproduction apparatus, and reproduction method |
| 02/10/1999 | EP0896332A1 A method for personalizing a data storage medium |
| 02/10/1999 | EP0896331A1 Information recording method, information recorder/reproducer and information recording medium |
| 02/10/1999 | EP0896329A1 Protective coatings for optical disc information recording media, and methods and apparatus for applying same |
| 02/10/1999 | EP0896328A1 Information recording carrier and manufacturing method thereof |
| 02/10/1999 | EP0896327A1 Optical information recording medium and method of producing the same |
| 02/10/1999 | EP0896326A2 Reproducing light quantity control method for optical memory device, and reproducing light quantity control device, and optical recording medium |
| 02/10/1999 | EP0896325A2 High density optical disk, apparatus for reproducing optical disk and method forproducing optical disk master |
| 02/10/1999 | EP0896033A1 Phthalocyanine compounds |
| 02/10/1999 | EP0895635A2 Optical flying head with solid immersion lens having raised central surface facing media |
| 02/10/1999 | EP0895634A2 Method and device for writing an optical record carrier |
| 02/10/1999 | EP0645042B1 Disk-shaped optical storage medium and process for producing the same |
| 02/10/1999 | CN1207821A Optical disk apparatus |
| 02/10/1999 | CN1207553A Optical information recording medium |
| 02/10/1999 | CN1207552A Objective driving device and making method thereof |
| 02/10/1999 | CN1207551A Semiconductor laser driving method and optical disc apparatus |
| 02/10/1999 | CN1207550A Objective driving device |
| 02/10/1999 | CN1207549A Tracking system for optical storage media |
| 02/10/1999 | CN1207548A Wobble signal detecting circuit, information processing apparatus and recording medium |
| 02/09/1999 | US5870694 Velocity detector and velocity detection method for a sled motor |
| 02/09/1999 | US5870375 Disk-shaped recording medium with a groove section having a wobbling side wall |
| 02/09/1999 | US5870374 Multi-layer optical disc having a pair of substrates spaced by an adhesive material |
| 02/09/1999 | US5870372 Adaptive equalizer of recorded information reproducing apparatus |
| 02/09/1999 | US5870371 Optical pickup device which can be adapted to plurality of types of optical disks |
| 02/09/1999 | US5870370 Optical pickup apparatus |
| 02/09/1999 | US5870369 Objective lens device including an objective lens and a transparent member having two light control portions and optical pickup using the objective lens device |
| 02/09/1999 | US5870364 Digital optical disc with writeable regions and optical disc player for reading the writeable regions |
| 02/09/1999 | US5870362 Slider for optical disc data storage system |
| 02/09/1999 | US5870356 Optical storage apparatus which detects a lens position signal without a lens position sensor |
| 02/09/1999 | US5870353 Magneto-optic recording medium, having the lands and grooves magnetized in one direction |
| 02/09/1999 | US5870241 Method and apparatus for evasive maneuvering to keep DASD heads away from protruding surface defects |
| 02/09/1999 | US5870227 For impinging light beams onto a stationary target |
| 02/09/1999 | US5869163 Optically readable thin film digital data storage medium and playback adaptor |
| 02/09/1999 | US5868978 Injection molding method for thin components |
| 02/09/1999 | US5868914 Magnetron sputtering system |
| 02/09/1999 | CA2206502C Information recording medium and method and apparatus for recording and reproducing information using the same |
| 02/09/1999 | CA2205759C Information recording method and apparatus |
| 02/04/1999 | WO1999005679A1 Positive pressure optical slider having trailing end side pads |
| 02/04/1999 | WO1999005678A1 Slider for optical disc data storage system |
| 02/04/1999 | WO1999005677A1 Optical information recording medium |
| 02/04/1999 | WO1999005676A1 Electronically translocatable optical stylet |
| 02/04/1999 | WO1999005675A1 Data storage on a storage medium |
| 02/04/1999 | WO1999005673A1 An improved gimbal for a head of a disc drive |
| 02/04/1999 | WO1999005672A1 Disk drive system, process and components thereof for improved disk stiffness |
| 02/04/1999 | WO1999005507A1 Coherent interaction of optical radiation beams with optical-electronic materials of generalized crystal symmetry |
| 02/04/1999 | WO1999005210A1 Resin composition containing vinylic cyclic hydrocarbon polymer and product of molding thereof |
| 02/04/1999 | WO1999004911A1 Pyrolytic chemical vapor deposition of silicone films |
| 02/04/1999 | WO1998050911A3 Information processing with a plurality of optical discs |
| 02/04/1999 | WO1998049679A3 Apparatus and detection unit for scanning an optically readable record carrier |
| 02/04/1999 | DE19834232A1 Semiconductor laser device for optical compact disc player |
| 02/04/1999 | DE19833577A1 Cleaning cartridge for mini-disc player |
| 02/04/1999 | DE19733570A1 Copolymerisate auf Basis von Indanbisphenolen Copolymers based on Indanbisphenolen |
| 02/04/1999 | DE19733569A1 Copolycarbonate auf Basis von Indanbisphenolen Copolycarbonates based on Indanbisphenolen |
| 02/04/1999 | CA2298557A1 Coherent interaction of optical radiation beams with optical-electronic materials of generalized crystal symmetry |
| 02/03/1999 | EP0895242A1 A method for personalizing a data storage medium |
| 02/03/1999 | EP0895239A2 Optical track sensing device |
| 02/03/1999 | EP0895235A2 Magneto-optical recording medium and writing and readout method therefor |
| 02/03/1999 | EP0895234A1 Method and apparatus for manufacture of laminated optical disc |
| 02/03/1999 | EP0895233A2 High performance media for optical recording |
| 02/03/1999 | EP0895232A1 Optical information recording medium containing cyanine dyes with organic anions and a silver reflective layer |
| 02/03/1999 | EP0895231A2 Optical information recording medium |
| 02/03/1999 | EP0895230A1 Optical information recording medium |
| 02/03/1999 | EP0895229A2 Tilt detection method and optical disk drive |
| 02/03/1999 | EP0895228A2 A tracking system for optical storage media |
| 02/03/1999 | EP0895227A1 A tracking system for optical storage media |
| 02/03/1999 | EP0895226A1 Optical disc and recording/reproducing apparatus therefor |
| 02/03/1999 | EP0894816A1 Polycarbonate resin for substrate of optical recording medium |
| 02/03/1999 | EP0894321A1 Optical disk drive with a plurality of optical heads of different types |
| 02/03/1999 | EP0894143A1 Vmp-like sequences of pathogenic borrelia |
| 02/03/1999 | CN1207197A Optical recording medium based on Fabry-Perot principle |
| 02/03/1999 | CN1207196A Method and device for recording data in an optical memory card |
| 02/03/1999 | CN1206911A Optical recording medium and making method thereof |
| 02/03/1999 | CN1206910A Primary writing in multi-time reading out type CD and method for making same |
| 02/03/1999 | CN1206909A Optical information recording medium and producing method thereof |
| 02/03/1999 | CN1206908A Optical read-out device and CD player |
| 02/03/1999 | CN1206906A VCD replaying controller and control method thereof |
| 02/03/1999 | CN1206905A Reproducing device with user's native language display function and method for displaying user's native language |
| 02/03/1999 | CN1206904A Pre concave groove testing device and method |
| 02/02/1999 | US5867506 CD-ROM testing system |
| 02/02/1999 | US5867475 Optical record carrier and method for recording and reproducing signals therefrom |
| 02/02/1999 | US5867474 Optical disk having a continuous information track formed of alterating land/groove revolutions and optical disk drive |
| 02/02/1999 | US5867471 Optical recording and reproducing apparatus having device for correcting position of spindle motor |
| 02/02/1999 | US5867469 Optical pickup device with biaxial drive for objective lens |
| 02/02/1999 | US5867468 Optical pickup with a vertically movable aperture means |
| 02/02/1999 | US5867466 Recording medium management method |
| 02/02/1999 | US5867464 Device for reading an information carrier, including a discriminator for determining the type of information carrier |
| 02/02/1999 | US5867463 Recording and reproducing apparatus including read/write mode reproducing control parameter setting means |
| 02/02/1999 | US5867462 Apparatus and method for recording and reading edit data pertaining to reproduction of information signals and/or portions thereof recorded on a record carrier |
| 02/02/1999 | US5867461 Optical recording and reproducing apparatus with servo compensation for detected defects and external shocks |
| 02/02/1999 | US5867460 Apparatus for laser beam exposure of a substrate disc |