| 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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| 08/06/2008 | EP1952398A1 A method and system for recording data by a plurality of laser beams on an optical disc |
| 08/06/2008 | EP1952397A2 A system and method of controlling the power of a radiation source |
| 08/06/2008 | EP1952396A1 A method and optical drive for detecting a header region on an optical carrier |
| 08/06/2008 | EP1952395A1 Method and system for adjusting the pitch of light spots used to read an information carrier |
| 08/06/2008 | EP1776700A4 Living audio and video systems and methods |
| 08/06/2008 | EP1774521A4 Method and apparatus for reproducing data of super resolution information storage medium |
| 08/06/2008 | EP1749298A4 Process for producing stamper of multi-valued rom disc, apparatus for producing the same, and resulting disc |
| 08/06/2008 | EP1639586A4 Information storage medium |
| 08/06/2008 | EP1639585A4 Information storage medium |
| 08/06/2008 | EP1516322B1 Controller device with switchable characteristic |
| 08/06/2008 | EP1122715B1 Player |
| 08/06/2008 | CN101238514A Super-resolution information recording medium, recording/reproducing apparatus, and recording/reproducing method |
| 08/06/2008 | CN101238513A Optical disc and optical disc reproduction device |
| 08/06/2008 | CN101238512A Drive system for driving a movable part and disk drive unit comprising such drive system |
| 08/06/2008 | CN101238182A Optical recording medium, optical recording material and metal complex compound |
| 08/06/2008 | CN101238100A Indole compound, optical filter and optical recording material |
| 08/06/2008 | CN101237995A Optical recording medium, azo-type iron chelate coloring matter, and azo-type metal chelate coloring matter additive |
| 08/06/2008 | CN101237123A Vertical cavity surface emitting laser diode, manufacturing method and related device thereof |
| 08/06/2008 | CN101236760A Optical information recording medium and manufacturing method thereof |
| 08/06/2008 | CN101236759A Ultra-high visualization degree optic recording medium |
| 08/06/2008 | CN101236758A Optical disc apparatus |
| 08/06/2008 | CN101236757A Pickup for accessing moving storage media and drive having the pickup |
| 08/06/2008 | CN101236756A Focus servo method used in optical disc device |
| 08/06/2008 | CN101236755A Optical disc device optical pick-up device without need of regulating side light beam angle |
| 08/06/2008 | CN101236754A Optical disc device optical pick-up device without need of regulating side light beam angle |
| 08/06/2008 | CN101236753A Optical disc device optical pick-up device without need of regulating side light beam angle |
| 08/06/2008 | CN101236752A Read-only optical disc medium and method of fabricating the same |
| 08/06/2008 | CN101236751A Information storage medium, information recording method, and information reproducing method |
| 08/06/2008 | CN101236293A Objective lens for optical pick-up |
| 08/06/2008 | CN101235213A Light functional dye azo composite and preparation method thereof |
| 08/06/2008 | CN100409678C Information recording medium, information recording method, information recording apparatus, information playback method, and information playback apparatus |
| 08/06/2008 | CN100409355C Optical pickup transferring apparatus of an optical disk drive |
| 08/06/2008 | CN100409348C Reproducing system |
| 08/06/2008 | CN100409345C Information recording method, information reproduction method and information reproduction apparatus |
| 08/06/2008 | CN100409342C Copy protection system for optical discs |
| 08/06/2008 | CN100409337C Optical disc and disc cartridge reproducing and/or recording device |
| 08/06/2008 | CN100409336C Optical recording films, media and preparation thereof, recording method, record reproducing device and system |
| 08/06/2008 | CN100409335C Method for producing stamper used for producing optical disc and optical disc producing method |
| 08/06/2008 | CN100409334C Recording medium, method of configuring control information thereof, recording or reproducing method using the same, and apparatus thereof |
| 08/06/2008 | CN100409333C Optical recording medium, recording apparatus and method for optical recording medium |
| 08/06/2008 | CN100409332C Photo-detector amplifier circuit for optical disk device |
| 08/06/2008 | CN100409331C Waveguide multilayer optical disk channel tracking method |
| 08/06/2008 | CN100409330C Objective lens driving apparatus |
| 08/06/2008 | CN100409329C Optical information recording apparatus |
| 08/06/2008 | CN100409328C Method of producing title label using differential phase detecting method and optical disk device |
| 08/06/2008 | CN100409327C Skip controller of optical read/write head of optical drive and its controlling method |
| 08/06/2008 | CN100409326C Method for writing/reading data on optical disk |
| 08/06/2008 | CN100409325C Optical recording media and manufacture thereof |
| 08/06/2008 | CN100409324C Singly labeled recording medium, and system and method for singly recording thereon |
| 08/06/2008 | CN100409323C Method and apparatus for designating disk recording capacity |
| 08/06/2008 | CN100409321C Methods and devices for recording marks in an information layer of an optical record carrier, and record carriers for used therein |
| 08/05/2008 | US7409699 Optical data recording disc with protrusion between clamping area and center hole |
| 08/05/2008 | US7408871 Optical disc with wobbled tracks and apparatus using this optical disc |
| 08/05/2008 | US7408870 Optical information storage medium having a transition area |
| 08/05/2008 | US7408869 Optical disk and optical disk apparatus |
| 08/05/2008 | US7408868 Information storage medium, information recording method, and information recording/reproduction apparatus |
| 08/05/2008 | US7408867 Method of aligning an optical fiber, method of manufacturing a semiconductor laser module, and semiconductor laser module |
| 08/05/2008 | US7408866 Objective lens for optical pickup apparatus, optical pickup apparatus and optical information recording reproducing apparatus |
| 08/05/2008 | US7408865 Optical information recording apparatus and optical information reproducing apparatus using holography |
| 08/05/2008 | US7408864 Information storage medium having optimal power control areas |
| 08/05/2008 | US7408863 Digital signal processing method, data recording and reproducing apparatus, and data recording medium that are resistant to burst errors |
| 08/05/2008 | US7408862 Writable recording medium identification information recording method information recording device identification information reproduction method and information reproduction device |
| 08/05/2008 | US7408861 Recording or reproduction apparatus for optical recording media having means for increasing the resolution of a digital-to-analog converter in the servo regulating circuit |
| 08/05/2008 | US7408860 Method of recording information in optical recording medium, information recording apparatus and optical recording medium |
| 08/05/2008 | US7408859 Method and apparatus for recording and reproducing information on and from recording disc |
| 08/05/2008 | US7408857 Method and apparatus for managing defects in recording media, a computer readable medium including computer readable code for the same, and a defect managed recording medium obtained using the same method, apparatus, and computer readable medium |
| 08/05/2008 | US7408856 Method of recording data on information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas |
| 08/05/2008 | US7408855 Disk drive with an adjustable motor and method for adjusting rotation speed of the motor |
| 08/05/2008 | US7408854 Optical disc reproducing apparatus and method |
| 08/05/2008 | US7408853 Reproduction-only recording medium, reproducing apparatus, reproducing method, and disk manufacturing method |
| 08/05/2008 | US7408852 Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus |
| 08/05/2008 | US7408851 Pseudo multi-channel play-back apparatus |
| 08/05/2008 | US7408850 Method for decoding data received from a data source using hardware configuration data received from the same data source |
| 08/05/2008 | US7408849 Tilt adjustment device for an optical disk drive |
| 08/05/2008 | US7408848 Objective lens actuator |
| 08/05/2008 | US7408847 Integrated type optical head with sheet waveguide and light coupler |
| 08/05/2008 | US7408724 Optical systems including a chromatic diffractive optical element corrector and associated methods |
| 08/05/2008 | US7408183 Low cost InGaAIN based lasers |
| 08/05/2008 | US7407698 Flexible optical disk |
| 08/05/2008 | US7407697 Information recording medium and method for manufacturing the same |
| 08/05/2008 | US7407696 Phase change materials for storage media |
| 08/05/2008 | CA2400181C Metal complex type squarylium compounds and optical recording media made by using the same |
| 07/31/2008 | WO2008091716A1 Systems and methods for improving the performance of a photorefractive device |
| 07/31/2008 | WO2008091048A1 Method of and apparatus for recording/reproducing data on/from holographic storage medium |
| 07/31/2008 | WO2008091018A1 Optical recording medium and method for manufacturing the same |
| 07/31/2008 | WO2008090810A1 Recording strategy adjusting method and optical disc recording/reproducing device |
| 07/31/2008 | WO2008090638A1 Optical recording medium, and visible information recording method |
| 07/31/2008 | WO2008090619A1 Pit signal measuring device and method, information recording medium and rotation control method |
| 07/31/2008 | WO2008090612A1 Hologram recording/reproducing device, hologram recording/reproducing method, and hologram recording medium |
| 07/31/2008 | WO2008090604A1 Information processing device, method for the device, program for the method, recording medium recorded with the program, and disk device |
| 07/31/2008 | WO2008090104A1 Optical storage medium with a mask layer providing a super resolution near field effect, and respective manufacturing method |
| 07/31/2008 | WO2008090103A1 Apparatus and method for the production of a hologram in an optical medium |
| 07/31/2008 | WO2008055104A3 Device and method for maintaining optical energy density on a storage medium |
| 07/31/2008 | WO2008048023A3 Optical pickup unit, apparatus for recording/reproducing data, method for controlling the apparatus, control method, and recording medium |
| 07/31/2008 | US20080184376 Content Replication Deterrent Method on Optical Discs |
| 07/31/2008 | US20080184282 Point-of-sale enablement of optical storage media |
| 07/31/2008 | US20080184278 Optical disc device having two optomechanical mechanisms |
| 07/31/2008 | US20080182200 Recording medium for electrophotographic image forming apparatus |
| 07/31/2008 | US20080182177 forming the holographic recording layer between the first and substrate and the second substrate by facing the second substrate to the first substrate, and hardening the holographic recording layer by at least one of heat and light |
| 07/31/2008 | US20080182060 Manufacturing of Multi-Plate For Improved Optical Storage |