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)
08/2010
08/18/2010CN101345058B Information recording method and information recording device
08/18/2010CN101236751B Information storage medium, information recording method, and information reproducing method
08/18/2010CN101059972B Optical pickup and optical disc apparatus
08/18/2010CN101047115B Substrate processing apparatus and substrate transferring method
08/17/2010USRE41529 Method of optimal power calibration
08/17/2010USRE41528 Adaptive brake force setting system in an optical recording device
08/17/2010US7779433 3D actuator for optical disc system
08/17/2010US7778528 Method of reproducing an interactive disk through a network
08/17/2010US7778145 Optical recording medium and optical recording method of the same
08/17/2010US7778144 Optical recording medium, information recording method, and information reproducing method
08/17/2010US7778143 Optical disk and optical disk apparatus
08/17/2010US7778142 Optical pickup apparatus and electronic equipment having the same
08/17/2010US7778141 Optical pickup, optical disc device, polarization adjustment plate, and optical device
08/17/2010US7778140 Optical head device and optical information device
08/17/2010US7778139 Optical information recording/reproducing device and objective lens for the same
08/17/2010US7778138 Objective optical element for optical pickup device, optical element for optical pickup device, objective optical element unit for optical pickup device and optical pickup device
08/17/2010US7778137 Very small spot-size light beam forming apparatus
08/17/2010US7778136 Optical recording medium driving apparatus and focusing method
08/17/2010US7778135 Optical recording medium, method for recording/reproducing information to/from optical recording medium and apparatus for recording/reproducing information
08/17/2010US7778134 Waveform equalization control device
08/17/2010US7778133 Optical Information recording/reproducing apparatus
08/17/2010US7778132 System and method for optimizing write strategy parameters using two-stage adjustment
08/17/2010US7778131 Optical disk writing and energy control apparatus
08/17/2010US7778130 Optical disc apparatus
08/17/2010US7778129 Optical disk apparatus, focal position control method and focal position control apparatus
08/17/2010US7778128 Focusing controller apparatus and method for an optical disk drive
08/17/2010US7778127 Optimal recording method for optical recording media and optical recording medium stored with information about optimum recording conditions
08/17/2010US7778126 Apparatus and method for controlling a recording light signal
08/17/2010US7778125 System and method for generating output signal indicating specific area on optical disc
08/17/2010US7778124 Method and system for fluid mediated disk activation and deactivation
08/17/2010US7778123 Optical disk drive capable of detecting anomalies in optical pick-up transfer mechanism
08/17/2010US7778122 Methods for tuning write strategy parameters utilizing data-to-clock edge deviations, and systems thereof
08/17/2010US7778121 Optical disc apparatus capable of precisely reading address information and method of controlling optical disc apparatus
08/17/2010US7778120 Calibration method for determining servo parameters for accessing an optical disc
08/17/2010US7778119 Objective lens holding device and optical pickup apparatus
08/17/2010US7776420 Ag base alloy thin film and sputtering target for forming Ag base alloy thin film
08/17/2010US7776419 Optical data storage medium comprising a semi-reflective tin and tellurium based alloy layer
08/12/2010WO2010090137A1 Thin film comprising titanium oxide as major component and sintered sputtering target comprising titanium oxide as major component
08/12/2010WO2010090136A1 Method of evaluating readout signal, and optical disc device
08/12/2010WO2010090004A1 Optical information recording medium, recording method, reproduction method, and recording/reproduction device
08/12/2010WO2010089933A1 Objective lens and optical pickup device
08/12/2010WO2010062723A3 Data storage media containing magnesium metal layer
08/12/2010US20100205624 Optical disc device
08/12/2010US20100205623 Techniques For Emulating Sequential Device With Constrained Disk Drive
08/12/2010US20100203241 Prepolymer-Based Polyurethane Formulations For The Production Of Holographic Films
08/12/2010US20100202280 Aluminum-alloy reflection film for optical information-recording, optical information-recording medium, and aluminum-alloy sputtering target for formation of the aluminum-alloy reflection film for optical information-recording
08/12/2010US20100202279 Recording Medium Having a Substrate Containing Microscopic Pattern of Parallel Groove and Land Sections and Recording/Reproducing Equipment Therefor
08/12/2010US20100202278 Recording medium, playback apparatus, program, and playback method
08/12/2010US20100202277 Information recording method and apparatus, information recording medium, and information recording medium manufacturing method and apparatus
08/12/2010US20100202276 Recording medium, address generating and detection method, and reproduction and recording apparatus
08/12/2010US20100202273 Laser driving device, optical unit, and light device
08/12/2010US20100202272 Method of fabricating nanorod information storage medium
08/12/2010US20100202271 Objective lens for recording hologram and hologram recording device
08/12/2010US20100202270 Optical information recording method and apparatus
08/12/2010US20100202269 Data recording method in holography optical memory system
08/12/2010US20100202268 Optical recording method, optical recording apparatus, apparatus for manufacturing a master through exposure process, optical information recording medium and reproduction method
08/12/2010US20100202266 Recording device and method, computer program, and recording medium
08/12/2010US20100202264 Recording method for optical disc device
08/12/2010US20100202263 Method for judging optical disc, optical disc device and program
08/12/2010US20100202261 Optical recording medium, optical recording medium manufacturing method, reproduction signal processing method and evaluation method
08/12/2010US20100202260 Read and write power control methods and system for optical recording device
08/12/2010US20100202258 Optical Disk Drive and Operation Method Thereof
08/12/2010US20100202257 Reproduction output control apparatus, reproduction output control method, or the like
08/12/2010US20100200770 Solid Immersion Lens and Related Method for Making Same
08/12/2010CA2692406A1 Prepolymer-based polyurethane formulations for the production of holographic films
08/11/2010EP2216786A1 Dual layer optical disc and manufacturing method therefor
08/11/2010EP2216780A1 Recordable optical recording medium and method for manufacturing the same
08/11/2010EP2216779A1 Optical recording medium
08/11/2010EP2216778A1 Information recording medium, recording method, recording device, and integrated circuit
08/11/2010EP2215633A1 Holographic content search engine for rapid information retrieval
08/11/2010EP2215514A1 Optical illumination apparatus for illuminating a sample with a line beam
08/11/2010EP1557828B1 Optical information recording method and optical information recording device
08/11/2010EP1149379B1 Device for writing information controlled by a delay line onto an optical disc
08/11/2010CN201549228U Movement of blue laser video player
08/11/2010CN201549216U Optical disk with electronic chip
08/11/2010CN1971731B Optical recording medium
08/11/2010CN1922663B Access device, access method and control device
08/11/2010CN1909090B Multilayer optical disk and method for fabricating same
08/11/2010CN1897512B Error correcting apparatus
08/11/2010CN1838260B Method for producing optical information recording medium
08/11/2010CN101802919A Blu-ray disc made from discarded CD or dvd discs
08/11/2010CN101802918A Optical recording medium and its recording/reproduction method
08/11/2010CN101802917A Optical disc apparatus and method of driving the same
08/11/2010CN101802916A Optical pickup, optical information device, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server
08/11/2010CN101802915A Information recording medium, recording and/or reproducing apparatus, and recording and/or reproducing method
08/11/2010CN101802914A Master device
08/11/2010CN101802913A Apparatus and method for recording/reproducing holographic data and holographic data storage medium
08/11/2010CN101802912A Data modulation method, modulator, recording method, and recording apparatus
08/11/2010CN101800058A Blue-ray disc compressing equipment
08/11/2010CN101800057A Fabrication method of nano-rod infromation storing media
08/11/2010CN101800056A Laser driving device, optical unit, and light device
08/11/2010CN101800055A Information storage medium, and recording/reproducing apparatus and recording/reproducing method
08/11/2010CN101800054A Optical information recording method and apparatus
08/11/2010CN101261853B Optical information recording medium and manufacturing method thereof
08/11/2010CN101154400B Objective lens actuator and optical pickup device having the same
08/11/2010CN101133449B Liquid crystal optical element
08/11/2010CN101109056B Aluminum-doping phase transiting storing thin-film material Alx(Ge2Sb2Te5)100-x and method of preparing the same
08/11/2010CN101093676B Optical disk recording device
08/11/2010CN101038775B Method and apparatus for adjusting buffering of data read from optical storage medium
08/10/2010USRE41499 High-speed error correcting apparatus with efficient data transfer