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
11/27/2007US7301860 Recording disc and apparatus and method for reproducing recorded information
11/27/2007US7301859 Track error detection device having a function of removing a phase offset, and phase offset removing method thereof
11/27/2007US7301858 Optical head device
11/27/2007US7301857 Media player including a resume function
11/27/2007US7301856 Reproduction method and apparatus, and recording method and apparatus
11/27/2007US7301855 Apparatus and method for storing ROM and RAM data into magneto-optical recording medium
11/27/2007US7301720 Method of determining and applying adaptive track zero position and disc drive using the same
11/27/2007US7301708 Variable lens
11/27/2007US7301690 Micro-optical arrangement
11/27/2007US7301550 CD recorder and printer
11/27/2007US7300742 Heat resistance
11/27/2007US7300690 Radial tilt reduced media
11/27/2007US7299535 Methods for making data storage media and the resultant media
11/22/2007WO2007133107A1 Flat information carrier
11/22/2007WO2007132980A1 Apparatus, optical disc drive, and method of controlling the optical disc drive
11/22/2007WO2007132974A2 Recording/reproducing apparatus and tracking control method
11/22/2007WO2007132911A1 Positioning controller and optical disc device
11/22/2007WO2007132874A1 Polycarbonate resin and optical material comprising the same
11/22/2007WO2007132766A1 Optical recording head, magneto-optical recording head, and optical recording device
11/22/2007WO2007132738A1 Process for the production of recycled polycarbonate as raw material for flame-retardant resin compositions and polycarbonate-base flame-retardant resin compositions
11/22/2007WO2007132672A1 Semiconductor laser device, optical pickup device and optical information recording/reproducing apparatus
11/22/2007WO2007132521A1 Hologram recording device and hologram recording method
11/22/2007WO2007132401A2 An optical disc reading apparatus and method therefore
11/22/2007WO2007132398A2 An optical disc reading apparatus and method therefore
11/22/2007WO2007132393A1 Optical scanning device
11/22/2007WO2007131877A1 Suspension arm actuator
11/22/2007WO2007131875A1 High capacity optical storage media comprising metallized, heterocyclic ions pairs
11/22/2007WO2007131672A1 Use of a vacuum for drawing adhesive towards a central hole
11/22/2007WO2007044107A3 Multi-level layer
11/22/2007WO2006108157A3 An optical disc with a theft deterrent coating
11/22/2007WO2005067594A3 Digital music system for disc jockeys
11/22/2007US20070271577 Compactable memory disc adapter and methods of use thereof
11/22/2007US20070271576 Phase-change optical storage medium
11/22/2007US20070269742 Optical information recording medium and method of producing the same
11/22/2007US20070269670 Multilayered structures and their use as optical storage media
11/22/2007US20070269652 Optical Disk
11/22/2007US20070269628 Optical Recording Medium, Recording and Reproducing Method Thereof, and Optical Recording and Reproducing Apparatus
11/22/2007US20070269191 Stream data recording method and stream data recording apparatus
11/22/2007US20070268810 Optical recording medium and data storage method thereof
11/22/2007US20070268807 Optical disc drive apparatus
11/22/2007US20070268806 Optical Head and Optical Information Recorder/Reproducer
11/22/2007US20070268805 Apparatus and Method for Adjusting an Optical Rotating Data Transmission Device
11/22/2007US20070268804 Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor
11/22/2007US20070268803 Optical storage system having integrated laser driver signal processor
11/22/2007US20070268802 Optical disc recording and reproducing apparatus
11/22/2007US20070268801 High density optical disc and method for reproducing and recording data thereof
11/22/2007US20070268800 Optical Disc, Player for the Optical Disc and Its Player Back Method
11/22/2007US20070268798 High density optical disc and method for reproducing and recording data thereof
11/22/2007US20070268797 Stability Margins and error recovery in servo control systems
11/22/2007US20070268796 Optical information storage medium
11/22/2007US20070268795 Optical disc signal processing apparatus, optical disc signal reproducing apparatus, signal processing circuit, and signal reproducing circuit
11/22/2007US20070268794 Beam splitter configuration
11/22/2007US20070268793 Optical recording medium drive and optical pickup
11/22/2007US20070268790 Disc picking device and disc processing apparatus having the same
11/22/2007DE102007017603A1 Bildplatten-Aufzeichnungs- und -Wiedergabevorrichtung Optical disc recording and reproducing apparatus
11/22/2007DE102006022756A1 Optischer Datenträger enthaltend in der Informationsschicht einen Indolcyaninfarbstoff als lichtabsorbierende Verbindung Optical data storage medium in the information layer containing a light-absorbing compound as Indolcyaninfarbstoff
11/22/2007DE102006022608A1 Verwendung eines Vakuums, um den Kleber zum Mittelloch zu ziehen Use a vacuum to pull the glue to the center hole
11/21/2007EP1858016A1 Reproducing apparatus manufacturing method, recording medium, and computer product
11/21/2007EP1858012A1 Optical pickup device and, objective optical unit and objective optical system designing method
11/21/2007EP1858011A1 Optical pickup and optical disk device having this pickup
11/21/2007EP1858010A1 Recording medium and method of recording data on a recording medium
11/21/2007EP1858009A1 Method of recording control information on multi layer recording medium, multi layer recording medium and apparatus thereof
11/21/2007EP1858008A2 Disc-shaped recording medium disc driving device and method and apparatus for producing disc
11/21/2007EP1856695A1 Optical scanning device
11/21/2007EP1856694A1 Device and method for controlling disc runout in an optical disc drive system
11/21/2007EP1856693A2 Holographic recording medium and pickup for this medium
11/21/2007EP1856692A2 Method and apparatus for phase contrast quadrature interferometric detection of an immunoassay
11/21/2007EP1856525A1 Disc substrates for combinatorial chemistry
11/21/2007EP1488417A4 Recording method using reaction and diffusion, recording medium recorded on using the recording method, and recording/reproducing apparatus for the recording medium
11/21/2007EP0943112B1 Spherical-aberration detection system and optical device using the same
11/21/2007CN200980229Y A stencil printing device for FPC patch
11/21/2007CN200979799Y A recorder with scanning function
11/21/2007CN200979797Y A FPC strip discharging equipment
11/21/2007CN101076860A Photoactive film, its preparation and use, and preparation of surface relief and optically anisotropic structures by irradiating said film
11/21/2007CN101076859A 光信息记录介质及其制作方法 Optical information recording medium and its manufacturing method
11/21/2007CN101076858A Actuator for an optical scanner
11/21/2007CN101076857A Information recording medium, apparatus and method for recording information, and computer program
11/21/2007CN101076856A Accessing pre-recorded content on a record carrier
11/21/2007CN101076855A Recording media, method and device for rewriting data on the same recording media
11/21/2007CN101076854A Disc and method for printing disc
11/21/2007CN101075469A Information record device and method
11/21/2007CN101075466A Method for zone distributing on information storing medium
11/21/2007CN101075465A Recording/reproduction method for information record carrier
11/21/2007CN101075464A Method for zone distributing on information storing medium
11/21/2007CN101075463A Recording and/or reproduction method for information storing medium
11/21/2007CN101075461A Optical information storage medium and apparatus of recording and/or reproducing the same
11/21/2007CN101075460A Stream data recording method and stream data recording apparatus
11/21/2007CN101075457A Method for burning data in recording areas with fixed volumes of disc additionally
11/21/2007CN101075456A A method of recording/reproducing data on/from a recording medium
11/21/2007CN101075450A Phase-change optical storage medium
11/21/2007CN101075449A 光盘驱动装置 CD-ROM drive
11/21/2007CN101075448A Method for controlling scrolling-label side orbit of special disk sheet
11/21/2007CN101075447A Apparatus and method for recording and/or reproducing data to/from recording medium
11/21/2007CN101075446A Method for adjusting laser power of disk
11/21/2007CN101075445A Disc device and platform prefabricated pit reproduction method
11/21/2007CN101075444A Recording pulse generation device, information recording device
11/21/2007CN101075013A Objective lens optical system and optical pickup optical system
11/21/2007CN100350487C Method and apparatus for determining provenance of data carrying disc
11/21/2007CN100350485C Optical recording/reproducing method and optical recording medium
11/21/2007CN100350483C Exposure apparatus of an optical disk master, method of exposing an optical disk master and pinhole mechanism