| 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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| 09/30/2004 | US20040193946 Write-once optical recording medium and defect management information management method thereof |
| 09/30/2004 | US20040193793 Disk storage system having an electronic circuit mounted on the surface of the disk and control method thereof |
| 09/30/2004 | US20040193792 Optical disk, optical disk access device and access method |
| 09/30/2004 | US20040192175 Polishing pad, method of manufacturing glass substrate for use in data recording medium using the pad, and glass substrate for use in data recording medium obtained by using the method |
| 09/30/2004 | US20040191689 Optical recording medium and data recording medium for recording data in the same |
| 09/30/2004 | US20040191688 Chalcogenide glass; doped with metal particles; diffusion, dispersion; irradiating with light |
| 09/30/2004 | US20040191687 Optical recording medium |
| 09/30/2004 | US20040191686 Optical information recording medium, method for producing the medium, and method and apparatus for recording information using the medium |
| 09/30/2004 | US20040191685 Optical recording medium |
| 09/30/2004 | US20040191684 Polyesters; controlling thickness, determination shapes;injection molding; hot pressing; fusion |
| 09/30/2004 | US20040191683 Information recording medium and method for manufacturing the same |
| 09/30/2004 | US20040191463 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| 09/30/2004 | US20040191462 Optical recording medium, method for manufacturing the same and target used for sputtering process |
| 09/30/2004 | US20040191424 Read/write disc scratch prevention process |
| 09/30/2004 | US20040190871 Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses |
| 09/30/2004 | US20040190870 Recording medium having data structure for managing reproduction of data streams recorded thereon and recording and reproducing methods and apparatuses |
| 09/30/2004 | US20040190576 Semiconductor laser devices |
| 09/30/2004 | US20040190437 Method for moving a pickup head module to the initial position |
| 09/30/2004 | US20040190436 Optical information recording medium |
| 09/30/2004 | US20040190435 Optical recording medium, method for manufacturing the same and target used for sputtering process |
| 09/30/2004 | US20040190434 Information reading medium |
| 09/30/2004 | US20040190433 Method and apparatus of optical information recording medium, and optical information recording medium |
| 09/30/2004 | US20040190432 Optical recording medium and optical recording-reproducing method |
| 09/30/2004 | US20040190431 Optical recording medium, method and apparatus for recording data thereon |
| 09/30/2004 | US20040190428 Optical device molding die designing method |
| 09/30/2004 | US20040190427 Optical head |
| 09/30/2004 | US20040190426 Converging optical system of optical pickup device |
| 09/30/2004 | US20040190425 Optical pickup device |
| 09/30/2004 | US20040190423 Optical pickup device and objective lens for the optical pickup device |
| 09/30/2004 | US20040190422 Method formatting a disk recording medium and information recording apparatus |
| 09/30/2004 | US20040190421 Method of formatting a disk recording medium and information recording apparatus |
| 09/30/2004 | US20040190420 BCA Code Extraction Method and Related Device |
| 09/30/2004 | US20040190419 Write strategy circuit, write strategy method, and optical disk apparatus |
| 09/30/2004 | US20040190418 Optical recording medium and its recording system |
| 09/30/2004 | US20040190417 Method and apparatus for recognizing optical discs, optical disc drive, and method and apparatus for distinguishing data storage layer |
| 09/30/2004 | US20040190415 Recorded information evaluation method and device and information recording medium therefor |
| 09/30/2004 | US20040190414 Digital signal processing method, data recording and reproducing apparatus, and data recording medium that are resistant to burst errors |
| 09/30/2004 | US20040190412 Method of formatting a disk recording medium and information recording apparatus |
| 09/30/2004 | US20040190409 Audio signal reproduction apparatus having scratch reproducing function |
| 09/30/2004 | US20040190408 Data recording control device |
| 09/30/2004 | US20040190407 Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus |
| 09/30/2004 | US20040190406 Disc with temporary defect management area, and disc defect management method and apparatus therefor |
| 09/30/2004 | US20040190404 Optical disk apparatus using tilt and aberration correction control system |
| 09/30/2004 | US20040190403 Objective lens driving apparatus |
| 09/30/2004 | US20040190402 Objective lens driving device for optical head |
| 09/30/2004 | US20040190401 Optical recording/reproducing apparatus |
| 09/30/2004 | US20040190400 Optical head and optical recording and reproducing apparatus |
| 09/30/2004 | US20040190399 Method and apparatus for a high-speed search of an optical medium |
| 09/30/2004 | US20040190398 Optical head device, inclination detection apparatus using the same, and optical information processing apparatus using the same |
| 09/30/2004 | US20040190397 Apparatus and method for tracking control |
| 09/30/2004 | US20040190394 Method and apparatus for initializing optical recording media |
| 09/30/2004 | US20040190392 Tray device mechanism for optical disc apparatus |
| 09/30/2004 | US20040190391 Message recording unit, message reproducing unit and message recording/reproducing method |
| 09/30/2004 | US20040190389 Recording medium, recording apparatus and reproducing apparatus |
| 09/30/2004 | US20040190387 Turntable |
| 09/30/2004 | US20040190385 Method for optically recording information |
| 09/30/2004 | US20040190358 Ring-shaped prism of a holographic ROM system |
| 09/30/2004 | US20040190163 Objective lens driving apparatus |
| 09/30/2004 | US20040190095 Optical recording medium and optical recording method |
| 09/30/2004 | US20040190094 Optical recording apparatus and optical recording/reproducing apparatus |
| 09/30/2004 | US20040190093 Plastically deformation; microelectronics; applying strains; calibration; activating cycles |
| 09/30/2004 | US20040189983 Angle detection apparatus, optical signal switch system and information recording and reproduction system |
| 09/30/2004 | US20040189946 Procsessing variable area film soundtracks |
| 09/30/2004 | US20040189945 Variable area film soundtrack renovation |
| 09/30/2004 | US20040189943 Digital reproduction of optical film soundtracks |
| 09/30/2004 | DE10311562A1 Metal complex for use as light absorber in optical data carriers, e.g. DVD's, has azo ligands with a 5-membered heteroaromatic ring on one side and an N-sulfonamido m-phenylenediamine residue on the other |
| 09/30/2004 | CA2560102A1 Dead on demand disk technology |
| 09/30/2004 | CA2510636A1 Information storage medium and method of recording and/or reproducing data thereon |
| 09/29/2004 | EP1463053A2 Method and apparatus for recognizing optical discs, optical disc drive, and method and apparatus for distinguishing data storage layers |
| 09/29/2004 | EP1463047A1 Optical information recording medium, method for producing the medium, and method and apparatus for recording information using the medium |
| 09/29/2004 | EP1463046A2 Optical information recording medium |
| 09/29/2004 | EP1463045A2 Optical recording medium, method for manufacturing the same and target used for sputtering process |
| 09/29/2004 | EP1463044A2 Optical recording medium, method for manufacturing the same and target used for sputtering process |
| 09/29/2004 | EP1463043A1 Information recording medium and method for manufacturing the same |
| 09/29/2004 | EP1463042A2 Optical information-recording media and optical information-recording/reproduction apparatus |
| 09/29/2004 | EP1463041A2 Recorded information evaluation method and device and information recording medium therefor |
| 09/29/2004 | EP1463040A2 Method and device for use in the manufacture of optical disk media |
| 09/29/2004 | EP1462874A2 Spatial light modulator and holographic recording/reproducing apparatus |
| 09/29/2004 | EP1462245A1 Article having composite hard coat layer and method for forming composite hard coat layer |
| 09/29/2004 | EP1461853A2 Colored dvd |
| 09/29/2004 | EP1461807A2 Optical device for scanning an optical record carrier |
| 09/29/2004 | EP1461806A1 Optical recording medium driving device |
| 09/29/2004 | EP1461805A2 Method for reducing the noise in a wobble signal |
| 09/29/2004 | EP1461804A2 Optical scanning device |
| 09/29/2004 | EP1461703A2 Dynamic copy protection of optical media |
| 09/29/2004 | EP1185983B1 Device and method for coating an optically readable data carrier and optically readable data carrier |
| 09/29/2004 | EP1090910B1 Aminium salt or diimonium salt compounds and use thereof |
| 09/29/2004 | EP1042788B1 Vacuum treatment installation |
| 09/29/2004 | EP1033793B1 Semiconductor laser device |
| 09/29/2004 | CN1533573A Data recording medium, data recording method, data recording device, encoding method and encoding device |
| 09/29/2004 | CN1533568A Rewritable optical data storage medium and use of such a medium |
| 09/29/2004 | CN1533567A Optical head device using aberration correction device and disc drive unit |
| 09/29/2004 | CN1533566A Optical disc identifying device, optical disc identifying method, optical disc recorder, and optical reproducing device |
| 09/29/2004 | CN1533565A Optical recording/reproducing apparatus, focusing method therefor, and optical disc recroding medium |
| 09/29/2004 | CN1533446A ZnS-SiO2 sputtering target and optical recording medium having ZnS-SiO2 phase-change type optical disc protective film formed through use of that target |
| 09/29/2004 | CN1533356A Elevator device |
| 09/29/2004 | CN1533004A Semiconductor laser device and optical disc device |
| 09/29/2004 | CN1533003A 半导体激光器件 The semiconductor laser device |
| 09/29/2004 | CN1532848A Energy ray radiator |
| 09/29/2004 | CN1532837A Error corrector |