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)
05/2003
05/15/2003WO2003041069A1 Multiple recording layer optical recording medium manufacturing method, multiple recording layer optical recording medium manufacturing apparatus, and multiple recording layer optical recording medium
05/15/2003WO2003041068A1 Optical recording medium
05/15/2003WO2003041067A2 Method and device for data transfer to and from a cd
05/15/2003WO2003041066A1 Light integration unit, optical pickup device using the unit, and optical disk device
05/15/2003WO2003041065A2 Optical device and optical reproducing apparatus
05/15/2003WO2003041064A1 Optical recording/reproducing medium, stamper for manufacturing optical recording/reproducing medium, and optical recording/reproducing apparatus
05/15/2003WO2003041063A1 Optical recording method and optical record medium
05/15/2003WO2003041058A2 Optical disk, card or media and method for coating of said optical disk, card or media
05/15/2003WO2003041056A2 Optical disk, copy preventive method, and recordable optical disk
05/15/2003WO2003040993A2 Recording medium and methods of and device for recording information on the recording medium
05/15/2003WO2003040766A2 Optical medium with double recording level
05/15/2003WO2003040428A1 Method and apparatus for multi-target sputtering
05/15/2003WO2003039882A1 Photorecording media
05/15/2003US20030093749 Method for recording address information on optical recording medium, optical recording medium including address information recorded thereon by the same method, and method for detecting address information recorded on the same optical recording medium
05/15/2003US20030093745 Method and apparatus of recording/reproducing data using a U-pattern scan
05/15/2003US20030092903 Nucleotide sequences coing polypeptide for use in the treatment, diagnosis and prevention of lymes's disease
05/15/2003US20030091931 Benzbisazole compound and optical recording medium containing the compound
05/15/2003US20030091781 Method of producing information recording medium, production apparatus and information recording medium
05/15/2003US20030091682 Optical disk stamper
05/15/2003US20030091342 Information processing apparatus for executing format conversion
05/15/2003US20030091334 Optical disk recording apparatus and method
05/15/2003US20030091088 Laser apparatus
05/15/2003US20030091075 Semiconductor laser device, optical pickup using the same, and apparatus and method for manufacturing the same
05/15/2003US20030090991 A stacking bilayer comprising an inorganic active layer able to deform under light radiation passing through the semi-reflecting layer; for the writing and reading of information
05/15/2003US20030090990 Optical information recording medium
05/15/2003US20030090989 Optical information recording medium
05/15/2003US20030090988 Optical system for accessing a storage medium
05/15/2003US20030090987 Objective lens for optical recording medium and optical pickup apparatus
05/15/2003US20030090986 Optical recording medium and optical disk device
05/15/2003US20030090985 Optical head and disk recording and reproducing apparatus
05/15/2003US20030090981 Information recording apparatus and method
05/15/2003US20030090980 Signal quality evaluation method, information recording/reproducing system, and recording compensation method
05/15/2003US20030090979 Information disk device and method for detecting direction of installed information disk device
05/15/2003US20030090978 Method and apparatus of detecting an optimal writing power for an aged writable disk
05/15/2003US20030090977 Record carrier and apparatus for scanning the record carrier
05/15/2003US20030090976 CD-ROM drive having adjustable multiple speed ranges
05/15/2003US20030090975 Recording apparatus and recording method
05/15/2003US20030090974 Recording and reproducing device for optical disc
05/15/2003US20030090973 Optical disc recording method and optical disc drive
05/15/2003US20030090972 Method of controlling data writing velocity and optical disk player
05/15/2003US20030090971 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus
05/15/2003US20030090970 Optical head and optical disk device
05/15/2003US20030090969 Optical information recording device
05/15/2003US20030090968 Optical pickup device
05/15/2003US20030090967 Disk tray moving device and disk recording and/or reproducing device
05/15/2003US20030090965 Optical disk player
05/15/2003US20030090827 Optimized sparing table and method
05/15/2003US20030090825 Record carrier and apparatus for scanning the record carrier
05/15/2003US20030090816 Objective lens-driving apparatus
05/15/2003US20030090801 Aberration compensating optical element, optical system, optical pickup device, recorder and reproducer
05/15/2003US20030090380 Electronic article surveillance markers for recorded media
05/15/2003US20030090005 Chemical strengthening treatment unit for applying chemical strengthening treatment to glass substrates used in information recording media applications
05/15/2003DE19936840C2 Verfahren zur Handhabung von Fehlern in einer optischen Platte, eine optische Plattenvorrichtung und eine optische Platte A method for handling errors in an optical disk, an optical disk apparatus and an optical disk
05/15/2003DE10039372C2 Holographischer Datenspeicher Holographic data storage medium
05/15/2003CA2465787A1 Optical disk, card or media and method for coating of said optical disk, card or media
05/15/2003CA2465765A1 Recording medium and methods of and device for recording information on the recording medium
05/14/2003EP1311129A2 Information processing apparatus for executing format conversion
05/14/2003EP1310957A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same
05/14/2003EP1310953A2 Phase-change recording element for write-once applications
05/14/2003EP1310952A2 Optical information recording device
05/14/2003EP1310951A1 Optical head
05/14/2003EP1310950A2 Digital/analog recording using near field optical imaging
05/14/2003EP1310432A1 Laminating apparatus for optical disc
05/14/2003EP1309971A1 Method of manufacturing an optically scannable information carrier
05/14/2003EP1309970A2 Information recording medium and recording/reproducing method thereof
05/14/2003EP1309666A2 Adhesive composition for optical disks
05/14/2003EP1309576A1 Di(het)arylaminothiazole derivatives and their use in organic light-emitting diodes (oled's) and organic photovoltaic components
05/14/2003EP1169700A4 Writable optical drive with dynamically variable linear velocity to prevent buffer under-run
05/14/2003EP1068613B1 Low-birefringence optical fiber for use in an optical data storage system
05/14/2003EP1066629B1 Low noise optical storage system based on an optical polarimetric delay line
05/14/2003EP0920696B1 Phase-controlled evanescent field systems and methods
05/14/2003EP0852055B1 Method and apparatus for reading data from a disc carrier
05/14/2003EP0813739B1 Method and means for changing pit depth on an optical recordable medium
05/14/2003EP0789907B1 Optical focus control system
05/14/2003CN2550878Y Portable recordable DVD machine
05/14/2003CN2550876Y Structure of super thin type digital laser video disc
05/14/2003CN1418363A Method for distribution of data marks on medium, and method and apparatus for the holdgraphic recording and readout of data
05/14/2003CN1418233A Polyester carbonate and data carrier therefrom
05/14/2003CN1417907A Semiconductor laser device, light pick-up and making equipment and method thereof
05/14/2003CN1417793A Signal quality evaluating method, information record/recovery system and record correcting method
05/14/2003CN1417790A Signal processing method and device, signal reproducing method and device and record medium
05/14/2003CN1417785A CD laminating equipment
05/14/2003CN1417784A Memory medium based on current distribution
05/14/2003CN1417781A Optical record medium and information record and read-out method
05/14/2003CN1417780A Optical pick-up and CD equipment
05/14/2003CN1417779A Biphasic mark playback device and CD driver
05/14/2003CN1417778A Pick-up feeder, information regenerator and information recorder
05/14/2003CN1417597A Diffraction optical element and optical head with the diffraction optical element
05/14/2003CN1108608C Optical pick-up apparatus
05/14/2003CN1108607C Feeding mechanism of optical sensor
05/14/2003CN1108606C Apparatus and method for automatically controlling focus compensation in disc player
05/14/2003CN1108605C Digital colour multi-layer multi-order write-in/read-out method for optical disk
05/14/2003CN1108304C Optical information storing material for blue light DVD-R
05/13/2003US6564345 Method for creating defect management information in an recording medium, and apparatus and medium based on said method
05/13/2003US6564338 Information recording medium, and method and apparatus for managing defect thereof
05/13/2003US6564293 Spare area management method of optical recording medium
05/13/2003US6564087 Fiber optic needle probes for optical coherence tomography imaging
05/13/2003US6564009 Apparatus for recording and/or reproducing data onto and/or from an optical disk and method thereof
05/13/2003US6564008 Digital video recording/playback system with entry point processing function
05/13/2003US6563785 Method of manufacturing rounded edge recording head
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