Patents
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)
10/2008
10/15/2008CN101286327A Method and system for calibrating recording track offset of optical storage device
10/15/2008CN101286326A Method and system for calibrating recording track offset of optical storage device
10/15/2008CN101286325A Optical pickup and method for manufacturing the same
10/15/2008CN101286324A Optical recording method, optical recording medium, optical recording medium recording device, optical recording device, optical disk, optica disk recording/reproducing device
10/15/2008CN101285933A Electrowetting device
10/15/2008CN101284935A Polycarbonate resin combination
10/15/2008CN100426411C Head position control method and disk storage device
10/15/2008CN100426408C Disc machine reading speed controlling method
10/15/2008CN100426399C Optical information recording medium, and manufacturing method, recording method, and recording apparatus thereof
10/15/2008CN100426398C Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same
10/15/2008CN100426397C Information record mdeium, information recored method and information replay method
10/15/2008CN100426396C High data density optical media discs
10/15/2008CN100426395C Device and method for controlling light beam bias of optic recording/reproducing device
10/15/2008CN100426394C Optical system for disc recording and reproduction device
10/15/2008CN100426393C Optical head device and optical recording/reproducing apparatus utilizing the same
10/15/2008CN100426392C Optical pickup apparatus
10/15/2008CN100426391C Optical scanning device
10/15/2008CN100426390C Objective lens drive device, and optical pickup device therewith
10/15/2008CN100426389C Recording method of optical disc device and method for determining whether there is abnormality in the same
10/15/2008CN100426388C Method for performing optimal recording power calibration in recorder and recording medium therefor
10/15/2008CN100426387C Method and apparatus for recording data on optical recording medium
10/15/2008CN100426386C Method and apparatus for adjusting conditions for recording and reproducing informations
10/15/2008CN100426385C Focus servo control method in optical disc device
10/15/2008CN100426384C Method for measuring optical disc track gauge and apparatus thereof
10/15/2008CN100426265C Recording medium, contents reproducing device, contents reproducing method and computer program
10/15/2008CN100425298C Drug delivery technology
10/14/2008US7437746 Lens driving apparatus
10/14/2008US7437053 Digital video recorder, method of driving the video recorder and program
10/14/2008US7436756 Record carrier and apparatus enabling seamless playback
10/14/2008US7436755 Optical information recording medium, recording and reproduction methods using the same, optical information recording device, and optical information reproduction device
10/14/2008US7436754 Information-recording medium and method
10/14/2008US7436753 Contact probe storage FET sensor
10/14/2008US7436751 Optical pickup head and information recording and/or reproducing device incorporating same
10/14/2008US7436750 Optical storage with ultra high storage capacity
10/14/2008US7436749 Hologram recording and reproduction apparatus
10/14/2008US7436748 Storage device and method for operating a storage device
10/14/2008US7436747 Detector and method for detecting synchronization signals in disc system
10/14/2008US7436746 Tilt detection system, tilt detection method and tilt adjustment method
10/14/2008US7436745 Method and apparatus for establishing manufacturer-specific test writing parameters for writing of writable optical storage media
10/14/2008US7436744 Optical memory device
10/14/2008US7436743 Optical recording method and medium on which recording and/or reading are performed from one side
10/14/2008US7436742 Optical recording device and aberration correction method
10/14/2008US7436740 Wobble detection for playback of optical recording media
10/14/2008US7436739 Optical disk drive and correcting method for differential push-pull tracking error signals of the optical disk drive
10/14/2008US7436598 Variable shape lens
10/14/2008US7436420 System and method for controlling a tracking servo during label printing
10/14/2008US7436380 Electronic Apparatus with level detecting function
10/14/2008US7435941 Methods for measuring optical characteristics by differential diffractive scanning
10/14/2008US7435934 Optical pickup apparatus which is compatible with multiple types of media
10/14/2008US7435468 Multi-layer structure and method of drawing microscopic structure therein, optical disc master and method of fabricating the same using the multi-layer structure, and optical disc manufactured using the optical disc master
10/14/2008CA2340722C Optically isotropic polycarbonate films and a method for the production thereof
10/14/2008CA2283927C Copy protectable optical media device and methodology therefor
10/09/2008WO2008121015A1 Device for cleaning the spindle support pad of a device for reading information from compact discs and/or for recording information thereon
10/09/2008WO2008120859A1 Writable optical information recording medium, apparatus for reproducing the same, and method of determining the same
10/09/2008WO2008120618A1 Oscillation mode judging apparatus and laser light source apparatus
10/09/2008WO2008120594A1 Optical pickup device lens unit and optical pickup device
10/09/2008WO2008120534A1 Optical element, imaging optical system, imaging module, optical system for optical pickup device, optical pickup device, electronic module and method for manufacturing the electronic module
10/09/2008WO2008120525A1 Ultraviolet-curable composition for optical disk intermediate layer and optical disk
10/09/2008WO2008120373A1 Reproducer and method for controlling gap
10/09/2008WO2008120372A1 Information recording/reproducing apparatus
10/09/2008WO2008120371A1 Information recorder/reproducer
10/09/2008WO2008120370A1 Information recording/reproducing apparatus
10/09/2008WO2008120364A1 Pickup moving device and disk device
10/09/2008WO2008120354A1 Multi-layer optical recording medium manufacturing method and multi-layer optical recording device
10/09/2008WO2008120331A1 Electron beam drawing apparatus and stage mechanism thereof
10/09/2008WO2008120324A1 Information recording medium
10/09/2008WO2008119682A1 Pickup for accessing moving storage media and drive having the pickup
10/09/2008WO2008100988A3 Optical recording using secondary tracking method
10/09/2008WO2008011026A3 Radiation-curable acrylate composition
10/09/2008US20080247439 Semiconductor Laser Device and Method for Fabrication Thereof
10/09/2008US20080247305 Optical information recording medium, optical information recording method, and optical information recording apparatus
10/09/2008US20080247304 Information recording medium
10/09/2008US20080247303 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
10/09/2008US20080247302 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus
10/09/2008US20080247299 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus
10/09/2008US20080247298 Optical System, Optical Pickup Apparatus, and Optical Disk Apparatus
10/09/2008US20080247297 Optical pickup
10/09/2008US20080247296 Optical Storage Disk and System Comprising a Disk with Non-Uniformly Spaced Tracks
10/09/2008US20080247295 First-side dual-layer optical data storage disk and method of manufacturing the same
10/09/2008US20080247294 Data reading method
10/09/2008US20080247293 Method and apparatus for writing data on a storage medium
10/09/2008US20080247292 Method and apparatus for writing data on a storage medium
10/09/2008US20080247290 Optical disc drive, optical storage medium, optical storage medium inspection apparatus, and optical storage medium inspection method
10/09/2008US20080247288 Optical Disk Drive and Tracking Error Detection Method For an Optical Disk Drive
10/09/2008US20080247287 Disc Tilt Detecting Device
10/09/2008US20080247286 Apparatus and method for producing optical recording medium, optical recording medium, apparatus and method for reproduction and apparatus and method for recording
10/09/2008US20080247285 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
10/09/2008US20080247284 Recording apparatus for optical disk drive
10/09/2008US20080247283 Apparatus for assigning spare areas for defect management and apparatus for handling fragmented ecc blocks
10/09/2008US20080247281 Data Recording Device, Data Recording Method, and Computer Program
10/09/2008US20080247280 Optical Drive with Constant Radial Bandwidth
10/09/2008US20080247015 Hologram optical device, compatible optical pickup including the hologram optical device, and optical information storage medium system including the compatible optical pickup
10/09/2008US20080247011 Data storage method and device
10/09/2008US20080247010 Hologram Recording and Reproducing Apparatus and Hologram Recording Method
10/09/2008DE102007017374A1 Play-backing device for e.g. universal media disk, has housing that is made up of polyamide or polycarbonate granulate, and electric motor with technical part driven with silver oxide conductor coil
10/09/2008DE102007017373A1 Future hi-fi music stereo system has electronic parts e.g. transistors, thyristors, capacitors, flip-flop, controller chip diodes in assembly of emitter layer construction of pnp or npn semiconductor layers
10/09/2008DE102007017372A1 Digital memory optical disk, has data carriers that are made up of different materials such as palladium, vanadium, iridium, silver oxide and platinum, where each carrier comprises oxide layers and clear lacquer layer
10/08/2008EP1978520A2 Recording apparatus, recording method, and disc shaped recording medium
10/08/2008EP1978517A1 Super-resolution optical recording medium
10/08/2008EP1978516A1 Recording film for use in optical information recording medium, optical information recording medium, and sputtering target