| 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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| 05/06/2008 | US7369471 Method and system for fluid mediated disk activation and deactivation |
| 05/06/2008 | US7369470 Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor |
| 05/06/2008 | US7369469 Laser power control apparatus and method, an optical disk apparatus and a recording method |
| 05/06/2008 | US7369468 Write-once recording medium preserving data-recording status, method of preserving data-recording status of a write-once recording medium, medium including computer readable code for the same, and recording and/or reproducing apparatus therefor |
| 05/06/2008 | US7369467 Optical pickup including polarization holographic optical element and photodetector |
| 05/06/2008 | US7369466 Optical pickup apparatus and method for controlling phases of three beams |
| 05/06/2008 | US7369465 Method for correcting influence of thickness unevenness of recording medium, information recording/reproducing apparatus using the same method and optical head unit |
| 05/06/2008 | US7369464 Editing device capable of changing the displaying mode of management information |
| 05/06/2008 | US7369335 Optical pickup actuator |
| 05/06/2008 | US7369286 Hologram recording medium, and recording apparatus and reproducing apparatus for the same |
| 05/06/2008 | US7368703 Optoelectronic input device, method for production of such a device, and method for measuring the movement of an object with the help of such a device |
| 05/06/2008 | US7368223 Multi-stack optical data storage medium and use of such a medium |
| 05/06/2008 | US7368222 Optical data storage media with enhanced contrast |
| 05/06/2008 | US7368221 Purification; chemical synthesis; photosensitive coloring material; use for coating an optical disc for copy-protection; disrupting the conjugation of a methylene blue analogeous dye molecule by crosslinking the methylene blue analogeous dye molecule with a substrate so as to constrain |
| 05/06/2008 | US7368157 Information storage medium and apparatus for recording/reproducing information thereon |
| 05/06/2008 | US7368156 Method for manufacturing discoid optical record medium and discoid optical record medium |
| 05/02/2008 | WO2008051167A1 Lab-on-cd systems with magnetically actuated micro check valves and/or magnetic immobilization |
| 05/02/2008 | WO2008050960A1 System for generating reference beam angle control signal and holographic information recording and/or reproducing apparatus employing the system |
| 05/02/2008 | WO2008050949A1 Focus pull-in method and optical disc drive thereof |
| 05/02/2008 | WO2008050947A1 Apparatus and method to record and/or reproduce holographic information |
| 05/02/2008 | WO2008050832A1 Substrate cleaning apparatus, substrate cleaning method, program and recording medium |
| 05/02/2008 | WO2008050450A1 Information recording medium and method of manufacturing information recording medium |
| 05/02/2008 | WO2008050340A1 Recording medium for use in a three-dimensional optical data carrier, and method and system for data recording/reproducing |
| 05/02/2008 | WO2008015633A8 Optical storage medium with limited access |
| 05/02/2008 | WO2007149405A3 Structured playlists and user interface |
| 05/01/2008 | US20080104623 Feeding device of slot-in disk drive |
| 05/01/2008 | US20080104622 Objective Lens Driving Apparatus, Assembling Method Thereof and Optical Head |
| 05/01/2008 | US20080104306 Information storage medium on which drive data is recorded, and method of recording information on the information storage medium |
| 05/01/2008 | US20080101428 Laser-power control method, and laser driving device and optical disc apparatus using the method |
| 05/01/2008 | US20080101209 Multi-Layer Optical Disc, and Recording Method and Apparatus for Multi-Layer Optical Disc |
| 05/01/2008 | US20080101208 Optical disc having uniform structure |
| 05/01/2008 | US20080101207 Optical disk having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same |
| 05/01/2008 | US20080101205 Optical disc apparatus and laser-power control method therefor |
| 05/01/2008 | US20080101204 Optical disk device and method for controlling the same. |
| 05/01/2008 | US20080101203 Optical pickup |
| 05/01/2008 | US20080101202 Optical pickup |
| 05/01/2008 | US20080101201 Optical Pickup Device |
| 05/01/2008 | US20080101200 Optical pickup device and optical disc apparatus |
| 05/01/2008 | US20080101199 Optical head and optical disc device |
| 05/01/2008 | US20080101198 Device and method for maintaining optical energy density on a storage medium |
| 05/01/2008 | US20080101197 Light information recording apparatus and light information reproducing apparatus |
| 05/01/2008 | US20080101196 Apparatus and method for record and/or reproduce holographic information |
| 05/01/2008 | US20080101195 Optical head and optical disc device |
| 05/01/2008 | US20080101194 Record Apparatus, Record And Playback System |
| 05/01/2008 | US20080101193 Optical disk device and data recording method |
| 05/01/2008 | US20080101192 Write-once recording medium preserving data-recording status, method of preserving data recording status of a write-once recording medium, medium including computer readable code for the same, and recording and/or reproducing apparatus therefor |
| 05/01/2008 | US20080101191 Methods, system and mediums for use in protecting content |
| 05/01/2008 | US20080101190 Method of and apparatus for managing disc defects using temporary defect management information (tdfl) and temporary defect management information (tdds), and disc having the tdfl and tdds |
| 05/01/2008 | US20080101189 Optical recording medium, recording/reproducing apparatus and recording/reproducing method |
| 05/01/2008 | US20080101188 Optical recording medium, recording/reproducing apparatus and recording/reproducing method |
| 05/01/2008 | US20080101185 System and method for closed loop power control calibration |
| 05/01/2008 | US20080101184 Optical disc drive having two optomechanical mechanisms |
| 05/01/2008 | US20080101183 Variable slippage control for a disk jockey control surface |
| 05/01/2008 | US20080101181 Write-once recording medium preserving data-recording status, method of preserving data recording status of a write-once recording medium, medium including computer readable code for the same, and recording and/or reproducing apparatus therefor |
| 05/01/2008 | US20080101180 Method and apparatus for managing disc defect using temporary dfl and temporary dds including drive & disc information disc with temporary dfl and temporary dds |
| 05/01/2008 | US20080101179 Optical recording medium, recording/reproducing apparatus and recording/reproducing method |
| 05/01/2008 | US20080101176 Optical Disc Device |
| 05/01/2008 | US20080101173 Motor control method and motor control device |
| 05/01/2008 | US20080101172 Optical disc apparatus |
| 05/01/2008 | US20080101171 Optical head and disk drive apparatus |
| 05/01/2008 | US20080101170 Wobble signal reading method and optical disk appratus |
| 05/01/2008 | US20080101169 Optical disc device and method for focus control |
| 05/01/2008 | US20080101168 Optical disk apparatus and recording method of the same |
| 05/01/2008 | US20080101167 Digital servo for optical disk drive |
| 05/01/2008 | US20080101166 Optical element and optical pickup apparatus |
| 05/01/2008 | US20080100905 Electrowetting device and varifocal lens, optical pickup device, optical recording/reproduction device, droplet operation device, optical element, zoom lens, imaging device, light modulating |
| 05/01/2008 | US20080100892 Information Carrier, System and Apparatus for Reading Such an Information Carrier |
| 05/01/2008 | US20080100833 Laser calibration |
| 04/30/2008 | EP1916656A2 Individual adjustment of pit and land transition locations in an optical disc mastering process |
| 04/30/2008 | EP1916655A1 Information storage medium and method and apparatus for recording and/or reproducing data |
| 04/30/2008 | EP1916654A1 Information storage medium and method and apparatus for recording and/or reproducing data |
| 04/30/2008 | EP1916653A1 Holographic information recording and reproducing apparatus |
| 04/30/2008 | EP1915755A1 Drive system for driving a movable part and disk drive unit comprising such drive system |
| 04/30/2008 | EP1831884B1 Optical scanning device |
| 04/30/2008 | EP1761919B1 Land pre-pit signal processing method and related apparatus |
| 04/30/2008 | EP1759385B1 Method and apparatus for writing data to an optical disc |
| 04/30/2008 | EP1733389B1 Slider with a constant flying height |
| 04/30/2008 | EP1658171B1 Method for the bonding of disk-shaped substrates and apparatus for carrying out the method |
| 04/30/2008 | EP1625575B1 Apparatus for reading and/or writing optical recording media |
| 04/30/2008 | EP1122722B1 Near field optical head and method for manufacturing the same |
| 04/30/2008 | DE10325811B4 Bildplattengerät Optical disk apparatus |
| 04/30/2008 | DE102005040671B4 Verfahren und Vorrichtungen zum Speichern einer dreidimensionalen Anordnung von Datenbits in einem Festkörper Methods and apparatus for storing a three-dimensional arrangement of data bits in a solid |
| 04/30/2008 | CN201054248Y A cd |
| 04/30/2008 | CN201054247Y Judgement circuit for CD clock signal extraction circuit |
| 04/30/2008 | CN101171640A Loading mechanism for loading an interchangeable disc-like storage medium into a housing |
| 04/30/2008 | CN101171638A An optical disc device having means for protecting the optical pickup unit |
| 04/30/2008 | CN101171637A Recording device and method, program and recording medium |
| 04/30/2008 | CN101171634A Optical recording medium, sputtering target and azo-metal chelate dye |
| 04/30/2008 | CN101171633A Information recording medium and optical information recording/reproducing device |
| 04/30/2008 | CN101171632A Objective system for an optical scanning device for ultraviolet and/or deep-ultraviolet wavelengths |
| 04/30/2008 | CN101171631A Multi-radiation beam optical scanning device |
| 04/30/2008 | CN101171630A Multi-radiation beam optical scanning device |
| 04/30/2008 | CN101171629A Optical head device and optical information processing device |
| 04/30/2008 | CN101171628A Optical data storage medium, apparatus and method for scanning such a medium |
| 04/30/2008 | CN101171627A Optical pickup unit for a disk drive and disk drive comprising such an optical pick up unit |
| 04/30/2008 | CN101171278A Photosensitive resin compositions, cured articles of the compositions, and films containing the compositions |
| 04/30/2008 | CN101169950A Optical element and optical pickup apparatus |
| 04/30/2008 | CN101169949A Optical pickup apparatus, method of producing the same, and optical information recorder-reproducer including the same |
| 04/30/2008 | CN101169948A Method for calibrating a tracking error signal of an optical disk drive |
| 04/30/2008 | CN101169947A Objective lens driving apparatus and manufacturing method thereof |