Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › 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
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)
10/2007
10/09/2007US7280444 Objective optical element, optical pickup device, and optical information recording and reproducing device
10/09/2007US7280442 Slim-type optical pick-up actuator for recording/reproducing device
10/09/2007US7280276 Objective lens
10/09/2007US7279211 For forming a phase change optical disc protective film; zinc sulfide and at least one conductive oxide of indium, tin or zinc and another oxide; direct current (DC) sputtering, minimal arcing, less dust, greater refractive index than conventional zinc sulfide-silicon oxide (ZnS SiO2)
10/09/2007US7279069 Adhesive curing method, curing apparatus, and optical disc lamination apparatus using the curing apparatus
10/09/2007US7278711 Nozzle arrangement incorporating a lever based ink displacement mechanism
10/04/2007WO2007112421A2 Docking system and mixer for portable media devices with graphical interface
10/04/2007WO2007111435A1 Recording method, recording apparatus, and optical recording medium
10/04/2007WO2007111304A1 Proximity field optical head, proximity field optical head device, proximity field optical information device, and proximity field optical information system
10/04/2007WO2007111261A1 Electron-beam recording device, and beam adjusting method
10/04/2007WO2007111259A1 Information recording medium, information recording device and method, information reproducing device and method, and computer program
10/04/2007WO2007111215A1 Mold for pattern transfer
10/04/2007WO2007111139A1 Recording/reproducing method, recording medium and recording/reproducing device
10/04/2007WO2007111114A1 Optical recording/reproducing device
10/04/2007WO2007111077A1 Composite optical element
10/04/2007WO2007111034A1 Optical means drive device
10/04/2007WO2007110937A1 Sputtering system and method for depositing thin film
10/04/2007WO2007110845A1 Setup for storing data in a holographic storage medium and phase plate
10/04/2007WO2007110843A2 Disc drive and photo-detector gain selection method
10/04/2007WO2007110840A1 Setup for storing data in a holographic storage medium
10/04/2007WO2006074160A3 Optical disk assay device, system and method
10/04/2007WO2004077241A3 Medium content identification
10/04/2007US20070234379 Method and apparatus for coupling an optical drive to a chassis
10/04/2007US20070234378 Data storage medium with visual sensor element to sense environmental degradation
10/04/2007US20070234081 Disk enclosure
10/04/2007US20070231743 Optical media device with minipulatable read capability
10/04/2007US20070231742 Optical Information-Recording Medium
10/04/2007US20070231527 Optical Recording Medium and Method for Producing Same
10/04/2007US20070230964 Optical pickup device and optical information recording/reproducing device
10/04/2007US20070230963 Remote Control For Combination Compact Disc Recorder And Player System
10/04/2007US20070230924 Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective
10/04/2007US20070230923 Optical Disc Recording/Reproducing Device and Visible Image Recording Control Method
10/04/2007US20070230524 Laser power control unit and method for performing auto power control
10/04/2007US20070230323 Recording head and recorder
10/04/2007US20070230322 Optical communication system, optical reader, andmethod of reading information
10/04/2007US20070230321 Optical disk and optical disk device
10/04/2007US20070230320 Optical recording medium and production method thereof
10/04/2007US20070230319 Information recording medium and information reproduction method
10/04/2007US20070230316 Information Recording Medium, Information Reproducing Apparatus and Method, Information Recording Apparatus and Method, and Computer Program
10/04/2007US20070230315 Laser drivers that provide double buffering of serial transfers
10/04/2007US20070230314 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus
10/04/2007US20070230313 Optical disk apparatus, laser power controller, and laser power control method
10/04/2007US20070230312 Optical pickup apparatus
10/04/2007US20070230311 Diffraction element, objective lens unit, optical pickup and optical disc apparatus
10/04/2007US20070230310 Protection member and optical pickup device using the same
10/04/2007US20070230309 Information Recording Medium
10/04/2007US20070230308 Multilayer Information Recording Medium, Information Recorder, and Information Reproducer
10/04/2007US20070230307 Information Recording Device, Information Recording Method, and Information Recording Program
10/04/2007US20070230306 Information Recording Apparatus, Information Recording Method and Information Recording Program
10/04/2007US20070230305 Settling judgment method for positioning control device, positioning control device and disk apparatus
10/04/2007US20070230304 Optical disk device and method for determining disk type
10/04/2007US20070230302 Optical disc recording protection
10/04/2007US20070230301 Optical disc apparatus and optical disc discriminating method
10/04/2007US20070230296 Multilayer record carrier and method of manufacturing thereof and recording thereon, with reduced transmission differences in the upper layer
10/04/2007US20070230295 Aberration correcting element in the optical head of a recording and reproduction system
10/04/2007US20070230294 Method for estimating power compensation and recording power of a tilting disk
10/04/2007US20070230293 Method for moving sledge of optical disc drive
10/04/2007US20070230292 Medium, apparatus, and method of recording optical-information
10/04/2007US20070230290 Random play system and method
10/04/2007US20070230288 Recording head and recorder
10/04/2007US20070230003 Information storage systems
10/04/2007US20070229997 Write once recording medium, recorder and recording method for write once recording medium, reproducer and reproducing method for write once recording medium, computer program for controlling recording or reproduction, and data structure
10/04/2007US20070229964 Method of manufacturing a molded article, manufacturing device and objective lens for optical pickup
10/04/2007DE102006015460A1 Glass master fixing device for use during manufacturing of datacarrier-stencil, has sealing area of retaining device corresponding with sealing units of another retaining device, where sealing area is different from flat supporting plane
10/04/2007DE102006015425A1 Verfahren zur Herstellung eines mehrschichtigen Körpers, insbesondere eines optischen Datenträgers A method for producing a multilayer body, especially an optical data carrier
10/04/2007DE102006014412A1 Data media for recording audio information in form of audio compact disk, has program area lying between infeed region and run-out region and comprising recording track and in which audio and/or video information are recorded
10/03/2007EP1840899A2 Recording medium, recording apparatus, and reading apparatus
10/03/2007EP1840892A2 Optical disk, optical disk manufacturing method and optical disk reproducing method
10/03/2007EP1840891A2 Optical pickup device and optical information recording/reproducing device
10/03/2007EP1840890A1 Optical disc apparatus and method for performing optical power study thereof
10/03/2007EP1840889A2 Protection member and optical pickup device using the same
10/03/2007EP1840888A1 Method for recovering data stored on an optical disc and optical disc drive suitable therefore
10/03/2007EP1840887A1 Position verification device and method, position measurement device and method, and computer program for position verification or position measurement
10/03/2007EP1840240A1 Sb-Te BASED ALLOY POWDER FOR SINTERING AND SINTERED SPUTTERING TARGET PREPARED BY SINTERING SAID POWDER, AND METHOD FOR PREPARING Sb-Te BASED ALLOY POWDER FOR SINTERING
10/03/2007EP1839303A2 Optical scanning device
10/03/2007EP1839302A2 Method and apparatus for prevention of laser diode saturation
10/03/2007EP1839301A2 Optical disc focussing actuator control at optimal bandwidth
10/03/2007EP1839300A1 Gain adjusting method and apparatus for adjusting the signal gain of an optical disc pick-up
10/03/2007EP1839299A1 Method and device for focus management when recording on optical storage media
10/03/2007EP1839298A2 Focus calibration in an optical drive
10/03/2007CN200956253Y CD driver drive device
10/03/2007CN101048819A Multilayer information recording medium and method for manufacturing same
10/03/2007CN101048818A Optical device for scanning an information carrier
10/03/2007CN101048817A Compensating gain of an optical recording apparatus
10/03/2007CN101048816A Laser power calibration in an optical disc drive
10/03/2007CN101047115A Substrate processing apparatus and substrate transferring method
10/03/2007CN101047014A Stabilization judgment method for positioning control device and positioning control device
10/03/2007CN101047013A Head positioning control method, head positioning control device and disk apparatus
10/03/2007CN101047012A Disk device, positioning control circuit and information processing apparatus using same
10/03/2007CN101047008A Write-once-type recording medium, recording apparatus and method for write-once-type recording medium, and reproducing apparatus and method for write-once-type recording medium
10/03/2007CN101047007A Write-once-type recording medium, recording apparatus and method for write-once-type recording medium, reproducing apparatus and method for write-once-type recording medium, and computer program
10/03/2007CN101047002A Optical disk, optical disk manufacturing method and optical disk reproducing method
10/03/2007CN101047001A Diffraction element, optical pickup and optical disc apparatus
10/03/2007CN101047000A Objective lens for optical pickup apparatus, objective lens unit for optical pickup apparatus and optical pickup apparatus
10/03/2007CN101046999A Optical pickup device and optical information recording/reproducing device
10/03/2007CN101046998A Optical disk apparatus, laser power controller, and laser power control method
10/03/2007CN101046997A Optical element feeding device and optical pickup unit using the same
10/03/2007CN101046996A Protection member and optical pickup device using the same
10/03/2007CN101046995A Method and device for adjusting focus servo
10/03/2007CN101046994A Apparatus and method for detecting optical disc type and/or adjusting track balance
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