| 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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| 06/16/2004 | CN1154094C Laser diode control in rewritable optical recording devices |
| 06/16/2004 | CN1154093C Optical disc system and method for controlling bias coil and information on light source processing medium |
| 06/16/2004 | CN1154092C Compact disc system having current monitoring circuit assembly and operation method thereof |
| 06/16/2004 | CN1154091C Servo control system for information storage device |
| 06/16/2004 | CN1154090C Optical disk reproducing method and optical disk reproducing system |
| 06/16/2004 | CN1154013C Method and apparatus for controlling power of laser diode |
| 06/16/2004 | CN1153761C Ammonium salt or diimmonium salt compounds and use thereof |
| 06/15/2004 | US6751513 Method and device for recording an optical information carrier |
| 06/15/2004 | US6751185 Optical disc and apparatus for scanning the optical disc |
| 06/15/2004 | US6751184 Information recording medium, method for producing the same, and recording/reproducing method using the same |
| 06/15/2004 | US6751183 Lower inertial compact disk driving device |
| 06/15/2004 | US6751182 Head feed mechanism for disk drive apparatus |
| 06/15/2004 | US6751178 Optical recording medium and recording/reproduction method thereof |
| 06/15/2004 | US6751176 Optical disk with buffer area and recording and reproducing apparatus and methods |
| 06/15/2004 | US6751175 Aberration correcting device and optical pickup apparatus using the same |
| 06/15/2004 | US6751174 Disc reproducing system |
| 06/15/2004 | US6751173 Optical disk and optical disk apparatus |
| 06/15/2004 | US6751172 Wobble detecting apparatus |
| 06/15/2004 | US6751171 Method and apparatus for controlling servo loop amplification according to wobble signals formed in a guide groove of an optical disc |
| 06/15/2004 | US6751046 Writing servo data patterns on a data storage disk to account for repeatable and non-repeatable disturbances and thereby provide concentric data tracks |
| 06/15/2004 | US6751021 Optical scanning device |
| 06/15/2004 | US6749905 Method for hot stamping chalcogenide glass for infrared optical components |
| 06/15/2004 | US6748865 Imprinting a physically embossed micro pattern or a magnetic micro pattern by tightly pressing a master plate to the substrate surface, |
| 06/13/2004 | CA2452982A1 Reproduction-only recording medium, reproducing apparatus, reproducing method, and disk manufacturing method |
| 06/10/2004 | WO2004049335A1 Method for executing a track jump of an explorer head to retrieve data from a carrier |
| 06/10/2004 | WO2004049332A1 Recording medium, recording device, reproduction device, recording method, and reproduction method |
| 06/10/2004 | WO2004049326A1 Power failure recovery method |
| 06/10/2004 | WO2004049322A2 Device for aligning a data carrier plate with respect to a data transmission head |
| 06/10/2004 | WO2004049321A1 Optical disc eccentric amount measurement device and eccentric amount measurement method using the same |
| 06/10/2004 | WO2004049320A1 Pivoting optical device |
| 06/10/2004 | WO2004049319A1 Read/write device for optical memory and method therefore |
| 06/10/2004 | WO2004048896A1 Movement determination apparatus and method |
| 06/10/2004 | WO2004048490A1 Uv-cure adhesive composition for optical disk, cured material and goods |
| 06/10/2004 | WO2004048451A2 Optical information carrier comprising immobilized proteorhodopsin |
| 06/10/2004 | WO2003050802A3 Accommodating additional data on an optical data carrier disk |
| 06/10/2004 | WO2003050801A3 Optical scanning device |
| 06/10/2004 | WO2003050800A3 Optical scanning device |
| 06/10/2004 | WO2003042986A3 Optical record carrier recording method and recording apparatus |
| 06/10/2004 | WO2003040993A3 Recording medium and methods of and device for recording information on the recording medium |
| 06/10/2004 | US20040111736 Optical pickup apparatus |
| 06/10/2004 | US20040111735 Impact cushion mechanism for pick up head |
| 06/10/2004 | US20040111734 Optical pickup device |
| 06/10/2004 | US20040110984 Two-photon or higher-order absorbing optical materials for generation of reactive species |
| 06/10/2004 | US20040110098 Exposing a first side of a first plastic layer of the optical disc to non-reactive ions;applying an adhesive material to the optical disc;securing a second layer to the first plastic layer |
| 06/10/2004 | US20040110088 Laser reactive dyes for DVD copy protection system |
| 06/10/2004 | US20040110087 Optical information recording medium |
| 06/10/2004 | US20040110086 Heat radiation characteristic and the optical property of information recording layers other than the information recording layer farthest from the light incidence plane |
| 06/10/2004 | US20040109973 Optical recording medium |
| 06/10/2004 | US20040109915 Optical disk and method of producing the same |
| 06/10/2004 | US20040109484 Semiconductor laser device and optical pickup device |
| 06/10/2004 | US20040109482 Semiconductor laser driving apparatus |
| 06/10/2004 | US20040109404 Recording information reproducing apparatus |
| 06/10/2004 | US20040109403 Engaging head for movement converting mechanism in optical disc drive |
| 06/10/2004 | US20040109401 Optical apparatus and optical pickup |
| 06/10/2004 | US20040109400 Information storage medium and method of recording/reproducing the same |
| 06/10/2004 | US20040109399 Demodulator, optical disk drive and semiconductor integrated circuit |
| 06/10/2004 | US20040109398 Device and method for connecting interrupted recording |
| 06/10/2004 | US20040109397 Optical disk device |
| 06/10/2004 | US20040109396 Disk apparatus and method of generating a tracking error signal |
| 06/10/2004 | US20040109395 Slim-type optical pick-up actuator for recording/reproducing device |
| 06/10/2004 | US20040109394 Method and related apparatus for adapting rotation speed adjustments of a motor via a pause mode while accessing data from an optical disc |
| 06/10/2004 | US20040109378 Disc with temporary disc definition structure (TDDS) and temporary defect list (TDFL), and method of and apparatus for managing defect in the same |
| 06/10/2004 | US20040109242 Optical element, optical lens, optical head apparatus, optical information apparatus, computer, optical information medium player, car navigation system, optical information medium recorder, and optical information medium server |
| 06/10/2004 | US20040108984 Liquid-crystal lens and method and apparatus for driving the same |
| 06/10/2004 | CA2507165A1 Optical information carrier comprising immobilized proteorhodopsin |
| 06/10/2004 | CA2505550A1 Uv-cure adhesive composition for optical disk, cured material and goods |
| 06/09/2004 | EP1427076A1 Semiconductor laser optical output control circuit and optical device |
| 06/09/2004 | EP1426955A2 Method and apparatus of recording information in reduced waitaing time |
| 06/09/2004 | EP1426941A1 Optical recording medium |
| 06/09/2004 | EP1426940A1 Optical information recording medium and recording method using it |
| 06/09/2004 | EP1426939A1 Optical information recording medium |
| 06/09/2004 | EP1426938A1 Object lens producing device and producing method |
| 06/09/2004 | EP1426937A2 Optical pickup head of optical recording reproducing apparatus, fabrication method thereof, lubricant-coated optical pickup head of optical recording reproducing apparatus and lubricant coating method thereof |
| 06/09/2004 | EP1426936A2 Method and apparatus to generate tracking error signal, optical storage drive and lead-in control method |
| 06/09/2004 | EP1426935A2 Optical pickup actuator and optical recording and/or reproducing apparatus and method for using the same |
| 06/09/2004 | EP1426934A2 Reproduction apparatus and methods for recording media |
| 06/09/2004 | EP1426933A2 Optical disc drive |
| 06/09/2004 | EP1426932A1 Optical disk device |
| 06/09/2004 | EP1426931A2 Optical data recording method and optical disk device |
| 06/09/2004 | EP1426930A1 Method for recording information on optical recording medium, information recorder, and optical recording medium |
| 06/09/2004 | EP1426929A2 Actuator for use in pickup device |
| 06/09/2004 | EP1426103A2 Molecular orientation controlling method and molecular orientation controlling device |
| 06/09/2004 | EP1425741A1 Storage medium for data with improved dimensional stability |
| 06/09/2004 | EP1425740A1 Information recording apparatus and information recording method |
| 06/09/2004 | EP1425739A1 Fluorescent-liquid crystal optical memory and recording/reading system thereof |
| 06/09/2004 | EP1027701B1 Focus error correction apparatus |
| 06/09/2004 | DE10255259A1 Vorrichtung und Ausrichtung einer Datenträgerplatte gegenüber einem Datenträgerkopf Apparatus and orientation of a disk plate against a disk head |
| 06/09/2004 | CN1503969A Optical disc and protective method for same |
| 06/09/2004 | CN1503827A Metallocenyl phthalocyanines as optical recording media |
| 06/09/2004 | CN1503720A Methods for embossing and embossed articles formed thereby |
| 06/09/2004 | CN1503258A Recording/reproducing method and recording/reproduction apparatus |
| 06/09/2004 | CN1503252A Method and device for identifying disc kind |
| 06/09/2004 | CN1503248A Optical information-recording medium and method for producing the same |
| 06/09/2004 | CN1503247A Optical syste mfor optical pickup apparatus, optical pickup apparatus and objective lens |
| 06/09/2004 | CN1503246A Optical disc device |
| 06/09/2004 | CN1503245A Method for detecting optimum recording power of optical driver |
| 06/09/2004 | CN1503244A Object lens system and light pick up device |
| 06/09/2004 | CN1503243A Method for increasing focus and restoring stability of optical driver |
| 06/09/2004 | CN1503242A Optical disc device |
| 06/09/2004 | CN1503241A Track skipping method for optical recording media |