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)
03/2005
03/03/2005WO2005020218A1 Drive for disc shaped optical data carrier
03/03/2005WO2005020217A1 Pigment-based write once type dvd medium recording/reproducing method and device
03/03/2005WO2005020216A1 Optical information recording medium, medium characteristic definition method, medium characteristic inspection method, signal detection method, signal detection circuit, and optical information recording/reproducing device
03/03/2005WO2005019933A1 Method for producing functional polyimide fine particle, and rewritable memory material utilizing change in fluorescence characteristics caused by light irradiation or heat treatment
03/03/2005WO2005019282A1 Ultraviolet-curing resin composition and cured product thereof
03/03/2005WO2005018947A1 Recording medium
03/03/2005WO2005018901A1 Mold, substrate for optical disk, and optical disk
03/03/2005WO2005003820A3 Beam shaping optical device, optical head, and optical information medium drive device
03/03/2005WO2004114283A3 Focus control device and tracking control device
03/03/2005WO2004090950A3 Creation of a permanent structure with high three-dimensional resolution
03/03/2005US20050050572 Optical disc
03/03/2005US20050050571 Multilayer configuration; recording, reflection layer with adhesive
03/03/2005US20050050569 Optical head
03/03/2005US20050050557 Adaptive multiple concurrent CD/DVD streaming algorithms
03/03/2005US20050050406 Detector for detecting information carried by a signal having a sawtooth-like shape
03/03/2005US20050050402 Information recording medium, recording apparatus and method, reproducing apparatus and method, computer program for controlling record or reproduction, and data structure including control signal
03/03/2005US20050050343 Storage media access control method and system
03/03/2005US20050050047 Medium content identification
03/03/2005US20050049931 Digital content kiosk and associated methods for delivering selected digital content to a user
03/03/2005US20050048401 Irradiating a polymer blends comprising a resorcinol arylate polyester with a UV beam for recording data in the form of holograms; polyesterether copolymer; free of initiators and stabilizers and do not degrade with time, nonshrinkage
03/03/2005US20050048267 Optical element, optical element wafer, and manufacturing methods for the same
03/03/2005US20050048252 Blend of polyaryleneether resin and polyalkylenearylene resin for storage
03/03/2005US20050048251 Silver alloys for optical data storage and optical media containing same
03/03/2005US20050048250 Molding mold, substrate for optical disc, and optical disc
03/03/2005US20050048249 Optical information recording medium
03/03/2005US20050048248 Method for manufacturing a master of an optical information recording medium, method for forming a pattern, a master, a stamper, an optical information recording medium and a resist
03/03/2005US20050048202 Method of manufacturing disc-shaped recording medium
03/03/2005US20050048158 Mold for forming disk substrate
03/03/2005US20050048154 Shape replication method
03/03/2005US20050047759 Method of detecting land pre-pit signal
03/03/2005US20050047457 Laser diode driving circuit and an optical head
03/03/2005US20050047455 Laser diode module
03/03/2005US20050047321 Method for facilitating copyright protection in digital media and digital media made thereby
03/03/2005US20050047319 Optical head and method of manufacturing the same
03/03/2005US20050047318 Method of detecting land pre-pit signal and optical disk player
03/03/2005US20050047317 Laser power control apparatus and method, an optical disk apparatus and a recording method
03/03/2005US20050047316 Control of laser emission power for recording information on optical disc
03/03/2005US20050047315 Semiconductor laser light source device and optical pickup device
03/03/2005US20050047314 Optical head apparatus and optical information processing apparatus
03/03/2005US20050047313 Optical pickup device
03/03/2005US20050047312 Optical pickup with reduced size
03/03/2005US20050047311 Aberration correcting device and optical recording medium reproducing apparatus
03/03/2005US20050047310 Spherical aberration corrector plate comprising two wedge-shaped plates enabled to relatively shift
03/03/2005US20050047309 Information recording apparatus, recording media and recording method
03/03/2005US20050047308 Holographic ROM system
03/03/2005US20050047306 Optical information recording medium
03/03/2005US20050047305 Optical information recording medium
03/03/2005US20050047304 Optical information recording medium
03/03/2005US20050047303 Optical information recording medium
03/03/2005US20050047302 Optical information recording medium
03/03/2005US20050047301 Optical information recording medium
03/03/2005US20050047300 Disc discriminating method and information reproducing apparatus using thereof
03/03/2005US20050047299 Recording medium type discrimination apparatus, recording apparatus, and discrimination method
03/03/2005US20050047298 Information storage medium, information recording method, and information recording/reproduction apparatus
03/03/2005US20050047297 Optical disc apparatus, information recording method, adjustment apparatus, adjustment method and fabrication method for optical disc apparatus, and method and apparatus for adjusting phase shift amount
03/03/2005US20050047296 Wobble demodulation for high density optical recording media
03/03/2005US20050047292 Optical pickup and optical recording and/or reproducing apparatus adopting the same
03/03/2005US20050047291 Optical disc apparatus and spherical aberration correction controlling apparatus
03/03/2005US20050047290 Stepping motor controlling method and disk apparatus
03/03/2005US20050047289 DVD reproducing apparatus, disk reproducing apparatus and DVD reproducing method
03/03/2005US20050047288 Recording medium having position recognition structure, and position recognition apparatus and method
03/03/2005US20050047287 Focus control
03/03/2005US20050047286 Focus error signal generation
03/03/2005US20050047285 Optical disc drive
03/03/2005US20050047230 Information recording medium, information recording apparatus and method, information reproducing apparatus and method, information recording/reproducing apparatus and method, recording or reproduction control computer program, and data structure containing control signal
03/03/2005US20050046955 Optical pickup device comprising achromatic prism
03/03/2005US20050046692 Labeling apparatus and method for disk storage media
03/03/2005US20050046689 Optical disk medium, optical disk medium production method, turntable and optical disk apparatus
03/03/2005US20050046448 Current-voltage transforming circuit employing limiter circuit
03/03/2005US20050046058 Method and apparatus for imprinting disk substrate and method of manufacturing disk-shaped recording medium
03/03/2005US20050046056 Method of molding articles
03/03/2005US20050045800 Optical medium judging method
03/03/2005US20050045587 Method for producing a master disk of a recording medium, method for producing a stamper, method for producing a recording medium, master disk of a recording medium, stamper of a recording medium, and recording medium
03/03/2005US20050045481 Method for manufacturing stamper, stamper and optical recording medium
03/03/2005US20050044926 Apparatus and method for testing mechanical endurance of a surface of an optical disc
03/03/2005DE10112939B4 Verfahren zur Anzeige und/oder Kontrolle des Füllstandes eines internen Speichers (Buffers) eines Schreibers für Datenträger A method for displaying and / or control of the level of an internal memory (buffer) a writer for media
03/03/2005CA2536326A1 Method for producing functional polyimide fine particle, and rewritable memory material utilizing change in fluorescence characteristics caused by light irradiation or heat treatment
03/03/2005CA2536113A1 Method for recording information on a multi layer record carrier, and record carrier for use by such method
03/03/2005CA2536109A1 Method and device for recording information on a multi layer information carrier
03/02/2005EP1511037A1 Medium recording method, medium recording device, and information recording medium
03/02/2005EP1511028A1 Optical recording medium, and optical storage device
03/02/2005EP1511027A2 Fabrication method of stamper for optical information recording medium, master disk of stamper for optical information recording medium, and optical information recording medium
03/02/2005EP1511026A2 Method for manufacturing a master of an optical information recording medium, method for forming a pattern, a mater, a stamper, an optical information recording medium and a resist
03/02/2005EP1511025A1 Optical information medium and production method therefor
03/02/2005EP1511024A2 Spherical aberration correction plate
03/02/2005EP1511023A2 Abberration correcting device and optical recording medium reproducing apparatus
03/02/2005EP1511022A1 Lens support mechanism, optical head device and optical information processor
03/02/2005EP1511021A2 The control of laser emission power for recording information on optical disc
03/02/2005EP1511020A1 Objective lens driver
03/02/2005EP1511019A1 Wobble demodulation for high density optical recording media
03/02/2005EP1511018A1 Wobble demodulation for high density optical recording media
03/02/2005EP1511017A2 Holographic recording and reproducing apparatus
03/02/2005EP1511016A2 Holographic ROM system
03/02/2005EP1511015A1 Method for recording data to optical recording medium, device for recording data to optical recording medium, and optical recording medium
03/02/2005EP1511014A1 Optical recording medium data recording method, optical recording medium data recorder, and optical recording medium
03/02/2005EP1510599A2 Method for manufacturing stamper, stamper and optical recording medium
03/02/2005EP1510355A1 Information recording medium and process for producing the same
03/02/2005EP1509919A1 Method for entitling compact discs and entitled disc
03/02/2005EP1509917A1 Structure of a linking area formed on a high-density read-only recording medium and manufacturing/reproducing method and apparatus thereof
03/02/2005EP1509915A2 Method of manufacturing an optical storage medium and optical storage medium
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