| 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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| 11/23/2005 | CN1700320A Optical pickup and recording and/or reproducing apparatus for optical recording medium |
| 11/23/2005 | CN1700319A Focus position regulator and optical disk drive |
| 11/23/2005 | CN1700318A Optical component triaxial actuator and recording/reproducing apparatus using the same |
| 11/23/2005 | CN1700317A Optical disk device |
| 11/23/2005 | CN1700316A Optical disk device |
| 11/23/2005 | CN1700315A Optical disk device |
| 11/23/2005 | CN1700314A Disk drive device |
| 11/23/2005 | CN1700313A Method of expandable wafer connection pin position, wafer and memory wafer |
| 11/23/2005 | CN1700312A Method and apparatus of determining writing power for a recording medium |
| 11/23/2005 | CN1700311A Method for determining type of digital versatile disc |
| 11/23/2005 | CN1700310A Cleaning method and device for objective lens of optical disc device |
| 11/23/2005 | CN1228894C Semiconductor laser equipment and optical pickup equipment using it |
| 11/23/2005 | CN1228861C Compound optical element and light-receiving element device |
| 11/23/2005 | CN1228780C Search method of continuous recordable address for optical record medium |
| 11/23/2005 | CN1228777C High-density optical disk and process for producing the same |
| 11/23/2005 | CN1228776C High-density optical disk |
| 11/23/2005 | CN1228775C Laser power control method and optical disk device |
| 11/23/2005 | CN1228774C Optical information carrier with servo control circuit recording or replaying method |
| 11/23/2005 | CN1228773C Method for increasing focus and restoring stability of optical driver |
| 11/23/2005 | CN1228772C Track skipping method for optical recording media |
| 11/23/2005 | CN1228771C Access method for optimum burning power data of optical disc burning machine |
| 11/23/2005 | CN1228770C Information recording method and information recording device |
| 11/23/2005 | CN1228769C PLL circuit and data recording controller |
| 11/23/2005 | CN1228768C Optical read and write equipment |
| 11/23/2005 | CN1228767C Multiple data surface data storage system |
| 11/22/2005 | USRE38886 Optical pick-up apparatus |
| 11/22/2005 | US6968563 Optical head |
| 11/22/2005 | US6968562 Recording and/or reproducing apparatus |
| 11/22/2005 | US6968561 Optical library and optical storage system |
| 11/22/2005 | US6968496 Optical disk with error detection code and optical disk apparatus |
| 11/22/2005 | US6968257 Continued execution of accessor commands on a restricted multiple accessor path of an automated data storage library |
| 11/22/2005 | US6968244 Apparatus and method for sharing an audio processing device between at least two optical information reproducing devices |
| 11/22/2005 | US6967919 Method and apparatus for optical head and optical information reproducing |
| 11/22/2005 | US6967918 Optical recording medium with wobbled header area, and data recording method and apparatus therefor |
| 11/22/2005 | US6967917 Optical disk and optical disk apparatus using spatially separated grooves and lands for recording tracks |
| 11/22/2005 | US6967916 Optical head apparatus, optical information recording and reproducing apparatus, method for detecting aberration and method for adjusting optical head apparatus |
| 11/22/2005 | US6967915 Method for determining a writing power of an optical disc drive through a shiftable polynomial function capable of being shifted according to a difference between a real read-back signal parameter and a target read-back signal parameter |
| 11/22/2005 | US6967914 Optical recorder and laser power control method |
| 11/22/2005 | US6967913 Information processing method for achieving optimization of recording velocity |
| 11/22/2005 | US6967912 Method and apparatus for determining a recordable position of a writable disk |
| 11/22/2005 | US6967911 Multivalued information recording method, multivalued information recording apparatus, and recording medium |
| 11/22/2005 | US6967909 Method and device for recording information in units |
| 11/22/2005 | US6967908 Optical pickup device with focus error detecting optical element and method for focus error detection |
| 11/22/2005 | US6967907 Optical pickup device and optical disk device having a diffraction grating |
| 11/22/2005 | US6967906 Circuit and method for detecting mirror signal for optical disc apparatus |
| 11/22/2005 | US6967815 Method of depicting a pattern with electron beam and disc-like substrate and magnetic recording medium |
| 11/22/2005 | US6967755 Holographic ROM system including an alignment apparatus for aligning a holographic medium and a mask |
| 11/22/2005 | US6967050 Optical recording medium and a method of manufacturing the same |
| 11/22/2005 | US6967049 Optical recording medium |
| 11/22/2005 | US6967048 Optical recording medium |
| 11/22/2005 | US6966707 Optical pickup |
| 11/17/2005 | WO2005109882A2 Method and apparatus for on-demand multimedia rental and sales services |
| 11/17/2005 | WO2005109431A1 Information recording medium, information recording device and method, and computer program |
| 11/17/2005 | WO2005109430A1 Information recording medium, information recording device and method, and computer program |
| 11/17/2005 | WO2005109424A1 Improved servo system, record carrier and playback device |
| 11/17/2005 | WO2005109420A1 Adjuster and adjusting method for optical pickup |
| 11/17/2005 | WO2005109419A1 Adjuster and adjusting method for optical pickup |
| 11/17/2005 | WO2005109418A1 Optimal power control |
| 11/17/2005 | WO2005109417A1 Recording or playback apparatus for optical recording media with a laser diode circuit |
| 11/17/2005 | WO2005109416A1 Optical disk device |
| 11/17/2005 | WO2005109415A1 An optical disc recording and/or reproducing device |
| 11/17/2005 | WO2005109414A1 Wobble information recording method, information recording medium, and recording and reproduction method and apparatus thereof |
| 11/17/2005 | WO2005109413A1 Information recording medium, information reproducer and information reproducing method |
| 11/17/2005 | WO2005109412A1 Hologram recording medium and apparatus for and method of recording data on the recording medium |
| 11/17/2005 | WO2005109411A1 Holographic master production and replication. |
| 11/17/2005 | WO2005109410A1 Optical device for recording and reproducing holographic data. |
| 11/17/2005 | WO2005109409A1 Information recording device and method, and computer program |
| 11/17/2005 | WO2005109408A1 Optical recording method and optical recording device |
| 11/17/2005 | WO2005109407A1 Method for multiphoton ionizing organic molecule supported by solid carrier |
| 11/17/2005 | WO2005109208A1 Recording medium, contents reproducing device, contents reproducing method and computer program |
| 11/17/2005 | WO2005109117A1 Hologram record carrier and record reproducing method and system |
| 11/17/2005 | WO2005109116A1 Hologram recording material and hologram recording medium |
| 11/17/2005 | WO2005109115A1 Hologram recording material and hologram recording medium |
| 11/17/2005 | WO2005109114A1 Holographic recording medium, holographic recording method, and holographic information medium |
| 11/17/2005 | WO2005109113A1 Holographic recording medium, recording/reproducing method therefor and recording/reproducing device |
| 11/17/2005 | WO2005091723A3 Recording medium and method and apparatus for reproducing and recording text subtitle streams |
| 11/17/2005 | WO2005091722A3 Recording medium and method and apparatus for reproducing text subtitle stream recorded on the recording medium |
| 11/17/2005 | WO2005089073A3 Recording medium with status information thereon which changes upon reformatting and apparatus and methods for forming, recording, and reproducing the recording medium |
| 11/17/2005 | WO2005089072A3 Recording medium with physical access control (pac) cluster thereon and apparatus and methods for forming, recording, and reproducing the recording medium |
| 11/17/2005 | WO2005084148A3 Method and apparatus for reproducing text subtitle stream files |
| 11/17/2005 | WO2005084143A3 High density optial disc and method for creating and reproducing file system of the same |
| 11/17/2005 | WO2005066939A3 Replication of data to holographic medium |
| 11/17/2005 | WO2004070951A8 Servo system, apparatus comprising a servo system, sigma delta modulator, and integrated circuit comprising a sigma delta modulator |
| 11/17/2005 | US20050255283 Optical recording medium |
| 11/17/2005 | US20050255282 Optical recording medium |
| 11/17/2005 | US20050255281 Optical recording medium, and, method for manufacturing the same, and method and apparatus for optical recording and reproduction thereof |
| 11/17/2005 | US20050254828 Optical signal receiving unti and apparatus for reproducing information |
| 11/17/2005 | US20050254797 Record carrier of the optical type and a device for recording and/or playback for use with such a record carrier |
| 11/17/2005 | US20050254795 Information recording medium and information recorder |
| 11/17/2005 | US20050254413 Recording medium, read/write method thereof and read/write apparatus thereof |
| 11/17/2005 | US20050254412 Recording/reproducing method and recording/reproducing apparatus and optical disk |
| 11/17/2005 | US20050254411 Information recording medium and reproducing apparatus therefor |
| 11/17/2005 | US20050254410 Optical recording medium, manufacturing method of the same, and sputtering target |
| 11/17/2005 | US20050254409 Record carrier including a servo track having first and second modulated parts representing a data type and a word sync type, respectively, and an apparatus for scanning the record carrier |
| 11/17/2005 | US20050254408 Information storage medium having super resolution structure and apparatus for recording to and/or reproducing from the same |
| 11/17/2005 | US20050254407 Information storage medium and apparatus for recording/reproducing information thereon |
| 11/17/2005 | US20050254406 Optical recording medium |
| 11/17/2005 | US20050254405 Multi-layer optical storage using pre-orientation in a glass matrix |
| 11/17/2005 | US20050254404 Manufacturing method of stamper master disc to produce optical recording medium |
| 11/17/2005 | US20050254403 Optical disc drive |