| 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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| 07/06/2000 | WO2000039793A1 Optical recording/reproducing device having a system for the reduction of laser noise when reading data from the record carrier |
| 07/06/2000 | WO2000039792A1 Optical scanning device |
| 07/06/2000 | WO2000039791A1 Optical scanning device for two types of record carriers |
| 07/06/2000 | WO2000039191A1 Polycarbonates with a low yellowness index |
| 07/06/2000 | WO2000021079A3 Optical data storage disk |
| 07/06/2000 | DE19948346A1 Optische Phase Change-Platte Optical Phase Change disk |
| 07/06/2000 | DE19914325C1 Rewritable optical recording material, for use with blue laser, contains polymeric azo dye giving optically induced birefringence |
| 07/06/2000 | DE19859069A1 Wiedergabegerät für doppelseitige Aufzeichnungsträger Reproducing apparatus for double-sided recording medium |
| 07/06/2000 | CA2355654A1 Phase change-type optical recording medium and process for manufacturing the same |
| 07/05/2000 | EP1017058A2 Recording time setting apparatus and information recording apparatus |
| 07/05/2000 | EP1017055A2 Recording medium and method for managing data |
| 07/05/2000 | EP1017054A1 Recording medium, recorder, and player |
| 07/05/2000 | EP1017053A2 Data reproduction apparatus for optical disc system |
| 07/05/2000 | EP1017052A2 Gain controlling apparatus and method, information reproducing apparatus and method, and information recording apparatus and method |
| 07/05/2000 | EP1017051A2 Gain controlling apparatus and method, information reproducing apparatus and method, and information recording apparatus and method |
| 07/05/2000 | EP1017045A1 Optical recording medium |
| 07/05/2000 | EP1017044A1 Control device for a focus system of a CD driver using the Fuzzy logic |
| 07/05/2000 | EP1016082A1 Disc reproduction apparatus |
| 07/05/2000 | EP1016080A1 Optical spot generation device for recording medium |
| 07/05/2000 | EP1016079A1 System and method to compensate for data defects within a magneto-optical computer memory device |
| 07/05/2000 | EP0946940B1 Cd-rom drive |
| 07/05/2000 | EP0858657A4 Single surfaced super-density optical discs |
| 07/05/2000 | EP0788101B1 Multimedia optical disk which realizes dynamic switching between reproduced outputs, and reproducing apparatus |
| 07/05/2000 | EP0742924B1 Optical unit for optically scanning an information surface, and optical scanning arrangement including the optical unit |
| 07/05/2000 | CN1259222A Semi-manufactured stamper |
| 07/05/2000 | CN1258914A Head feeding mechanism for disk driving equipment |
| 07/05/2000 | CN1258908A Optical pickup device for optical disk driver |
| 07/05/2000 | CN1258907A Error signal detector for optical head with holographic grating |
| 07/05/2000 | CN1258906A Optical disk with oscillating convex region and groove |
| 07/05/2000 | CN1258669A Producing process for fuoro-alcohol |
| 07/05/2000 | CN1054227C Recording media and its recording and erasing method |
| 07/04/2000 | US6085021 Information recording medium apparatus for recording the same and apparatus for reproducing the same |
| 07/04/2000 | US6084850 Method for optical data storage and optical data storage media |
| 07/04/2000 | US6084848 Two-dimensional near field optical memory head |
| 07/04/2000 | US6084847 Light pickup |
| 07/04/2000 | US6084846 Liquid immersion lens for optical data storage |
| 07/04/2000 | US6084845 Optical head and an optical disk apparatus |
| 07/04/2000 | US6084844 Optical head assembly |
| 07/04/2000 | US6084843 Optical recording and reproducing apparatus and method |
| 07/04/2000 | US6084842 Reflective light beam focusing device with multiple focal points |
| 07/04/2000 | US6084841 Optical pickup device having heat radiating mechanism |
| 07/04/2000 | US6084840 Optical pickup for use with a recording medium |
| 07/04/2000 | US6084839 Method of reducing formatting time for rewritable compact disks by formatting less than the entire logical format |
| 07/04/2000 | US6084837 Apparatus for reproducing information recorded on a recording medium, having a crosstalk reducing circuit |
| 07/04/2000 | US6084836 Defect detection apparatus for detecting defects on a recording medium and reading apparatus incorporating the defect detection system |
| 07/04/2000 | US6084835 Device for scanning optical discs using phase detection in a system with significant objective lens movement |
| 07/04/2000 | US6084834 Optical pickup with a compact design |
| 07/04/2000 | US6084831 Apparatus and method of averaging disk transfer rate including division of disks into disks accessible in a radially inward direction and disks accessible in a radially outward direction |
| 07/04/2000 | US6084824 Optical card reader including mechanical scanning assembly |
| 07/04/2000 | US6084731 Disk-like information recording medium, information recording/reproducing apparatus, and synchronizing method utilizing rotational angle |
| 07/04/2000 | US6084726 Optical pickup actuator for both a compact disc and a digital video disc |
| 07/04/2000 | US6084710 Diffraction type filter having a wave length selectivity |
| 07/04/2000 | US6084603 Optical information medium and method for printing on the surface of the medium |
| 07/04/2000 | US6083667 Security against an illegally reproducing process, surface formed with a track of pits, reflecting layer extends on the surface of the transparent substrate. |
| 07/04/2000 | US6083598 Information recording medium, method for manufacturing the medium, and apparatus for manufacturing the medium |
| 07/04/2000 | US6083597 Information recording carrier and manufacturing method thereof |
| 07/04/2000 | US6083566 Substrates loading into lock chambers, pumping, loading and transferring |
| 07/04/2000 | US6083364 Magnetron sputtering apparatus for single substrate processing |
| 07/04/2000 | US6082020 Supporting device for data-storage optical discs |
| 06/29/2000 | WO2000038184A1 Optical recording medium and method for making same |
| 06/29/2000 | WO2000038183A2 Optical scanning head for data storage disks |
| 06/29/2000 | WO2000038182A1 Optical scanning device |
| 06/29/2000 | WO2000037982A2 Optical lens system and scanning device provided with such a system |
| 06/29/2000 | WO2000037708A1 Laminate structure and production method therefor |
| 06/29/2000 | WO2000037550A1 Novel polymer blends with mould-release agents |
| 06/29/2000 | WO2000037531A1 Method for the preparation of bisphenol-a polycarbonate with reduced levels of fries |
| 06/29/2000 | WO2000037403A1 Polymerizable halogenated vinyl ethers |
| 06/29/2000 | WO2000037251A1 Laminated structure, and method of manufacture thereof |
| 06/29/2000 | WO1999059142A3 Organic dye-in-polymer (dip) medium for write-once-read-many (worm) optical discs with fluorescent reading |
| 06/29/2000 | WO1998047135A3 Disk and disk recording apparatus |
| 06/29/2000 | DE19958085A1 Recording device for optical information recording medium has light reflected from recording medium divided into partial beams received by split photoreceptor elements for providing tracking and focus error signals |
| 06/29/2000 | DE19860563A1 Optischer Abtastkopf für Datenspeicherplatten Optical sensing for data storage disks |
| 06/29/2000 | DE19859845A1 Wiedergabegerät für Informationsblöcke enthaltende Aufzeichnungsträger Reproducing apparatus for recording media containing information blocks |
| 06/29/2000 | DE19859050A1 Neue Polymergemische mit Entformungsmitteln New polymer mixtures with mold release agents |
| 06/29/2000 | DE19859035A1 Gerät zum Lesen oder Schreiben optischer Aufzeichnungsträger mit unterschiedlichen Informationsträgerschichten Device for reading from or writing to optical recording media having different information carrier layers |
| 06/29/2000 | CA2356274A1 Polymerizable halogenated vinyl ethers |
| 06/28/2000 | EP1014366A2 Storage apparatus |
| 06/28/2000 | EP1014365A2 Recording medium defect management |
| 06/28/2000 | EP1014354A1 Method for producing optical recording medium and optical recording medium |
| 06/28/2000 | EP1014353A2 Initialization of phase-change optical recording medium |
| 06/28/2000 | EP1014352A2 Optical recording medium and method for manufacture thereof |
| 06/28/2000 | EP1014351A2 Optical pickup |
| 06/28/2000 | EP1014350A2 Head feed mechanism for disk drive apparatus |
| 06/28/2000 | EP1014349A2 Apparatus for reading from and/or writing to optical recording media |
| 06/28/2000 | EP1014348A2 Reproduction apparatus for double-sided recording media |
| 06/28/2000 | EP1014347A2 Apparatus for reading from or writing to optical recording media having different information carrier layers |
| 06/28/2000 | EP1014346A2 Apparatus for reading and/or writing data markings of an optical recording medium |
| 06/28/2000 | EP1014345A1 Optical recording / reproducing method, recording medium used for optical recording and reproduction, and optical recording / reproducing apparatus |
| 06/28/2000 | EP1014344A2 Tracking control method and storage unit |
| 06/28/2000 | EP1012843A1 Recording and reproducing apparatus provided with teletext recording capability |
| 06/28/2000 | EP1012838A1 Method for regulating a coating process |
| 06/28/2000 | EP1012837A1 Archival imaging and method therefor |
| 06/28/2000 | EP1012836A1 Dual data recorded compact disc |
| 06/28/2000 | EP1012835A1 Protective cover for an optical disc |
| 06/28/2000 | EP1012834A1 Fast and precise positioning of a reading and/or writing head in a data player and/or recorder |
| 06/28/2000 | EP1012833A1 Three-dimensional optical memory with fluorescent photosensitive material |
| 06/28/2000 | EP1012569A1 Coherent interaction of optical radiation beams with optical-electronic materials of generalized crystal symmetry |
| 06/28/2000 | EP1012535A1 Background compensation for confocal interference microscopy |
| 06/28/2000 | EP1011959A1 Preparation of a recording carrier |
| 06/28/2000 | EP0856186B1 Information storage medium, information reproducing method, and information reproducing apparatus |