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)
11/2007
11/08/2007US20070258144 Objective Lens, Optical Element, Optical Pick-Up Apparatus and Optical Information Recording and/or Reproducing Apparatus Equipped Therewith
11/08/2007US20070256781 Photocurable compositions for articles having stable tensile properties
11/08/2007DE112005003239T5 Optische Medien mit laminiertem Tintenstrahl-Rezeptor Optical media with laminated inkjet receptor
11/08/2007DE102007010333A1 Objektivlinsenaktuator und denselben aufweisende optische Abnehmervorrichtung Objective lens and optical pickup device having the same
11/08/2007DE102006020730A1 Schwingarm-Aktuator für mehrere Bewegungsrichtungen Arm actuator for multiple directions of movement
11/08/2007DE10046648B4 Kombinierte Elektronikkanäle in einem optischen Plattenlaufwerk zur Datendetektion während des Lesens und zur Wobbeldetektion während des Schreibens Combined electronic channels in an optical disk drive for data detection during reading and Wobbeldetektion while writing
11/07/2007EP1852922A2 Mono-, oligo- and poly-bis(thienyl)arylenes and their use as charge transport materials
11/07/2007EP1852867A2 Method of printing on a disc
11/07/2007EP1852866A1 Two-layer recording disc recorder and method for recording video information on two-layer recording disc
11/07/2007EP1852865A1 Method for recording video data onto two-layer recording disc and two-layer recording disc recorder
11/07/2007EP1852861A2 Recording media and method of manufacturing recording media
11/07/2007EP1852860A1 Optical recording medium and method for manufacturing same, substrate and use thereof, and stamper and method for manufacturing same
11/07/2007EP1852859A1 Substrate for recording medium and method for manufacturing same
11/07/2007EP1852858A2 Optical information recording medium and mold apparatus used for manufacturing the same
11/07/2007EP1852857A1 Recording device, recording method, and computer program
11/07/2007EP1852690A2 Apparatus and method for testing mechanical endurance of surface of optical disc
11/07/2007EP1851765A1 Device and method for providing media-related parameters on a medium and for retrieving such parameters
11/07/2007EP1851763A1 Optical recording medium and recording and reproducing method using the same
11/07/2007EP1851762A1 Optical disk, program, recording medium, information recording apparatus and recording method
11/07/2007EP1851761A2 Multi-dimensional data signal and systems for manipulating the same
11/07/2007EP1851754A1 Portable code recognition voice-outputting device
11/07/2007EP1629472A4 High-density recording medium and recording and/or reproducing device therefor
11/07/2007EP1629469B1 Disc drive apparatus, and tilt compensation method
11/07/2007EP1609139A4 Recording medium having super-resolution near-field structure and method and apparatus for reproducing the same
11/07/2007EP1588362B1 Method of manufacturing an optical data storage medium, optical data storage medium and apparatus for performing said method
11/07/2007EP1462245B1 Article having composite hard coat layer and method for forming composite hard coat layer
11/07/2007EP1029942B1 Vacuum device
11/07/2007CN200972778Y CD ROM with SATA interface
11/07/2007CN200972772Y Dvdr光盘 Dvdr discs
11/07/2007CN200972771Y Optical pickup head device suitable for DVD and CD optical disc
11/07/2007CN200972770Y Thin laser head detection equipment
11/07/2007CN101069275A Fine particles depositing device and method, and preparing method for light emitting element
11/07/2007CN101069238A Information recording medium and method for manufacturing same
11/07/2007CN101069237A Optical head for modifying read signal character
11/07/2007CN101069236A Method and device for automatic disc skew correction
11/07/2007CN101069235A Method and device for sensitivity compensation
11/07/2007CN101069234A Recording medium, and method and apparatus for recording data in the recording medium
11/07/2007CN101068947A Sb-Te base alloy sintered spattering target
11/07/2007CN101068110A Laser drive circuit, method for driving laser, and recording/reproduccing equipment
11/07/2007CN101067953A Optical recording medium, recording/reproducing apparatus and recording/reproducing method
11/07/2007CN101067951A Recording and/ or reproduction device
11/07/2007CN101067950A Recording and/ or reproduction method
11/07/2007CN101067949A Optical disk apparatus and disk discrimination method
11/07/2007CN101067945A 光信息记录介质 The optical information recording medium
11/07/2007CN101067944A 光信息记录介质 The optical information recording medium
11/07/2007CN101067943A Super-resolution optical reading head
11/07/2007CN101067942A Compensation optical disk machine reading head laser power voltage controlling method and circuit
11/07/2007CN101067941A Optical read-write head and optical record playback equipment
11/07/2007CN101067940A 光拾取器装置 The optical pickup apparatus
11/07/2007CN101067939A System and method for detecting the location of an optical pick-up head
11/07/2007CN101066213A Ultrasonic moving-picture real-time service system and method
11/07/2007CN100348031C Method for reproducing subimage data in optical disk equipment and multi-text in display optical disk
11/07/2007CN100347985C Content reproduction apparatus and method
11/07/2007CN100347781C Recording medium and system for recording and reproducing the recording medium
11/07/2007CN100347780C Optical disk replaying machine and method
11/07/2007CN100347777C Optical disc apparatus manufacturing method and optical disc apparatus
11/07/2007CN100347776C Optical disk manufacturing sheet
11/07/2007CN100347775C Multi-level read-only optical disc and method of production
11/07/2007CN100347774C Laminate, rolled laminate and method for mfg. them
11/07/2007CN100347773C 光学扫描设备 Optical scanning device
11/07/2007CN100347772C Information recording method, information recording apparatus and information recording medium
11/07/2007CN100347771C 光盘设备 CD-ROM device
11/07/2007CN100347770C Optical pickup device and optical disk drive
11/07/2007CN100347769C Multi-speed recordable information carrier
11/07/2007CN100347768C Method and apparatus for the encryption of data
11/07/2007CN100347767C Optical disc device
11/07/2007CN100347766C Apparatus and method for reproducing information from optical discs, and optical disc
11/07/2007CN100347765C Information reproduction device and information reproduction method
11/07/2007CN100347764C Information playback apparatus, in-line circuit, and method for implementing in-line circuit on information playback apparatus
11/07/2007CN100347763C Write pulse optimizing method
11/07/2007CN100347762C CD device, CD recording method and compact discs
11/07/2007CN100347761C Optical disc device
11/07/2007CN100347760C Multi-stack rolled-up information carrier
11/07/2007CN100347759C Optical disc apparatus
11/07/2007CN100347758C 光学数据存贮介质 Optical data storage medium
11/07/2007CN100347590C Liquid crystal component
11/07/2007CN100347568C Diffraction raster parts and making method thereof
11/06/2007US7293189 Method and device for reproducing additional data in synchronization with main data using time information
11/06/2007US7292779 Digital video system
11/06/2007US7292778 Digital video system
11/06/2007US7292777 Digital video system
11/06/2007US7292615 Semiconductor laser device, method for fabricating the same, and optical disk apparatus
11/06/2007US7292525 Optical information recording method and apparatus for multiple recording layer medium
11/06/2007US7292524 Information recording medium, information reproducing apparatus, information reproducing method and information recording method
11/06/2007US7292523 Recording medium, recording apparatus, and reading apparatus
11/06/2007US7292522 Optical disc with wobbled tracks and apparatus using this optical disc
11/06/2007US7292521 Optical data storage and systems utilizing plasmon lenses
11/06/2007US7292520 Data recording and reproducing device
11/06/2007US7292519 Optical head with lasers and mirrors in a recess formed in a substrate
11/06/2007US7292518 Apparatus for recording information and apparatus for recording and reproducing information
11/06/2007US7292517 Optical scanning device for use with multiple types of record carrier surfaces
11/06/2007US7292516 Sensor optimized for phase detection in page-based optical data storage
11/06/2007US7292515 Multi-layer information storage system with focus and radial positioning error detection
11/06/2007US7292514 Apparatus for recording information in information recording medium, information recording medium, method for recording information in information recording medium, program for recording information in information recording medium, and program product
11/06/2007US7292513 Method of correcting clock of compact disk and circuit thereof
11/06/2007US7292511 Method for reproducing audio file
11/06/2007US7292510 Optical disc recording and reproduction apparatus having automatic gate signal generation modes
11/06/2007US7292509 Recording disc and apparatus and method for reproducing recorded information
11/06/2007US7292508 Optical pick-up device with respective flush screws eccentrically positioned between an actuator base and a magnetic holder, together between a printed-circuit board and a support member
11/06/2007US7292507 Play control method in digital versatile disc player