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)
10/2007
10/31/2007CN101064123A Apparatus, method, and program for recording
10/31/2007CN101064122A Multi-layered optical recording medium, information recording method, and information reproduction method
10/31/2007CN100346418C Information recording medium, method and apparatus for managing defect thereof
10/31/2007CN100346416C Method for loading and unloading disk-shaped recording medium and disk drive device
10/31/2007CN100346415C Optical disk unit
10/31/2007CN100346414C Recording medium for storing write protection information and write protection method thereof
10/31/2007CN100346413C Optical disc cartridge
10/31/2007CN100346412C Information recording medium and producing method thereof
10/31/2007CN100346411C Optical element, metal die for moulding same and optical pick up apparatus
10/31/2007CN100346410C Optical pickup apparatus
10/31/2007CN100346409C Optical pickup and optical disc apparatus
10/31/2007CN100346408C Optical head device
10/31/2007CN100346407C Tilt compensation method for optical recording/reproducing apparatus
10/31/2007CN100346406C Micro actuator for controlling focal depth
10/31/2007CN100346405C Plate for a drive for optical storage media
10/31/2007CN100346404C Position regulation by means of track count
10/31/2007CN100346403C Read-only information storage medium and method of reproducing data from the same
10/31/2007CN100346402C Speckle multiplexing with improved tracking
10/31/2007CN100346401C Method and device for recording data on optical recording medium
10/31/2007CN100346400C CD and its related device and method
10/31/2007CN100346399C Optical disk drive, optical storage medium, optical storage medium inspection device, and optical storage inspection method
10/31/2007CN100346398C Method for detecting oscillating signal
10/31/2007CN100346179C Optical head device having deformable reflecting mirror
10/30/2007USRE39901 Initialization of phase-change optical recording medium
10/30/2007US7290272 Optical data recording disc with protrusion between clamping area and center hole
10/30/2007US7289422 Optical devices having transmission enhanced by surface plasmon mode resonance, and their use in data recording
10/30/2007US7289421 Optical pickup head of optical recording reproducing apparatus, fabrication method thereof, lubricant-coated optical pickup head of optical recording reproducing apparatus and lubricant coating method thereof
10/30/2007US7289420 Optical disk, optical disk recording method and optical disk apparatus
10/30/2007US7289419 Optical disk, optical disk recording method and optical disk apparatus
10/30/2007US7289418 Optical disk with erasable surface and manufacturing method thereof
10/30/2007US7289417 Lens correcting wavefront error caused by tilt and optical pickup using same
10/30/2007US7289416 Optical pickup and optical disk apparatus
10/30/2007US7289415 Optical pick-up apparatus and divergent angle-converting element
10/30/2007US7289414 Optical disk, optical disk recording method and optical disk apparatus
10/30/2007US7289413 Data slicer and data slicing method for optical disc system
10/30/2007US7289412 Adaptive recording control method and apparatus for high density optical recording
10/30/2007US7289411 Optical disc apparatus
10/30/2007US7289410 ADIP demodulation method and apparatus
10/30/2007US7289409 Method for processing a wobble signal
10/30/2007US7289406 Writable area detection device for optical recording/reproducing apparatus and method thereof
10/30/2007US7289405 Apparatus and method for detecting optical disc type and/or adjusting track balance
10/30/2007US7289404 Write-once recording medium and defective area management method and apparatus for write-once recording medium
10/30/2007US7289403 Information storage medium
10/30/2007US7289401 Storage medium, recording/reproducing apparatus, and recording/reproducing method
10/30/2007US7289400 Optical disc drive having a movable aberration correcting lens
10/30/2007US7289399 Tracking error detection apparatus including reduction in false tracking error detection during phase error detection
10/30/2007US7289398 Optical disk apparatus and method for tracking thereof
10/30/2007US7289397 Method and apparatus for determining position of optical pick-up head
10/30/2007US7289396 Disk device
10/30/2007US7289395 Optical pickup device of micro optical disc drive
10/30/2007US7289394 Data recording controller for adding new data to a medium
10/30/2007US7289312 Electrical charges storage device having enhanced power characteristics
10/30/2007US7289292 Library apparatus for cleaning recording medium and recording/reproduction device, and control method thereof
10/30/2007US7289285 Information storage systems
10/30/2007US7289267 Polarizing beam splitter
10/30/2007US7289046 Data recording medium, data recording method and device, and encode method and device
10/30/2007US7288776 Optical head capable of providing a subwavelength beams
10/30/2007US7288305 Process for manufacturing a recordable optical disk, optical disk and rewritable layer obtained by the process
10/30/2007US7288224 Method of producing a sputtering target
10/30/2007US7288154 Apparatus for optical disc spin-coating and method of coating optical disc
10/25/2007WO2007119945A1 Information recording medium in which pre-pit is formed and recording/reproducing apparatus and method
10/25/2007WO2007119813A1 Information reproducing device and method, and computer program
10/25/2007WO2007119802A1 Heat-sensitive printing layer and optical recording medium using the heat-sensitive printing layer
10/25/2007WO2007119801A1 Heat-sensitive printing layer and optical recording medium
10/25/2007WO2007119776A1 Coating agent, molded article, and method for production of coating agent
10/25/2007WO2007119768A1 Light emitting device and hologram reproducing device using the same
10/25/2007WO2007119672A1 Optical recording medium, visible information recording method and use of dye compound
10/25/2007WO2007119512A1 Optical element and resin lens for optics
10/25/2007WO2007119475A1 Disc master exposure device and method for adjusting same
10/25/2007WO2007119439A1 Information recording medium and method for manufacturing same
10/25/2007WO2007119411A1 Focus control device, and optical disc device
10/25/2007WO2007119410A1 Optical head and optical disk device
10/25/2007WO2007119273A1 2-dimensional photonic crystal surface emitting laser light source
10/25/2007WO2007118784A2 Uses of phthalimide based azo metal complex dyes in optical layers for optical data recording
10/25/2007WO2007052221A3 Method of adjusting writing parameters, optical disc writer and method of recording data using the same
10/25/2007WO2007045514A3 Coating for optical discs
10/25/2007US20070250758 Recording method for recording data on a recording medium
10/25/2007US20070248782 Metal complex compounds for the optical recording, storage and playback of information; satisfactory sensitivity and recording properties, especially at high recording speeds
10/25/2007US20070248335 Information Recording Medium, Information Recording Device and Method, and Computer Program
10/25/2007US20070248133 Optical pickup device, semiconductor laser device and housing usable for the optical pickup device, and method of manufacturing semiconductor laser device
10/25/2007US20070248129 Laser power control apparatus
10/25/2007US20070248000 Manufacturing method of a flexible optical disk
10/25/2007US20070247998 Information storage medium, recording method, reproducing method, and reproducing apparatus
10/25/2007US20070247997 Optical Pickup Device, and Information Recording and Reproduction Device
10/25/2007US20070247996 Optical pickup and optical disc apparatus
10/25/2007US20070247995 Compatible optical pickup having high efficiency and optical recording and/or reproducing apparatus including the same
10/25/2007US20070247994 Information recording device, information recording method, information recording program, and recording medium
10/25/2007US20070247993 Recording method, recording apparatus, and optical recording medium
10/25/2007US20070247992 Method of recording temporary defect list on write-once recording medium, method of reproducing the temporary defect list, recording and/or reproducing apparatus, and the write-once recording medium
10/25/2007US20070247990 Method for determining recording laser power for super-resolution optical recording medium and apparatus for recording information on super-resolution optical recording medium
10/25/2007US20070247987 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
10/25/2007US20070247986 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
10/25/2007US20070247984 Optical Record Carrier and Optical Scanning Device
10/25/2007US20070247983 Arrangement for Obtaining a Track Wobble Signal
10/25/2007US20070247982 Objective lens holding device and optical pickup apparatus
10/25/2007US20070247981 Layer jump control device and method of high-speed optical drive
10/25/2007US20070247685 Access Method for Multi-Layer Holographic Recording Medium
10/25/2007US20070245909 Composite stamper for imprint lithography
10/25/2007DE20023937U1 Universeller Abspieler für komprimierte Audioinformationen Universal compressed audio player information
10/25/2007DE112005003102T5 Optische Abtasteinheit zur Verwendung in einer optischen Mehrfachdisk-Abspieleinrichtung und Verfahren zum Korrigieren optischer Abweichungen in einer derartigen optischen Abtasteinheit An optical scanning unit for use in a multiple optical disc player and method for correcting optical deviations in such an optical scanning unit