| 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) |
|---|
| 05/11/2011 | CN101399069B Optical information reproducing method and apparatus |
| 05/11/2011 | CN101373618B Optical data recording medium, recording apparatus and manufacturing method thereof |
| 05/11/2011 | CN101266822B Method for recording data from optical recording medium |
| 05/11/2011 | CN101266810B Optical pick-up device and optical information reproduction device |
| 05/11/2011 | CN101253564B Light intensity controller and optical pickup device |
| 05/11/2011 | CN101250331B Optical recording dye capable of being used for DVD-R and method for preparing recording layer |
| 05/11/2011 | CN101250330B Optical recording dye capable of being used for DVD-R and method for preparing recording layer |
| 05/11/2011 | CN101243499B Optical disk unit |
| 05/11/2011 | CN101228580B Optical head and optical disc device |
| 05/11/2011 | CN101217044B Phase amplitude conversion method and device adaptable for volume hologram memory |
| 05/11/2011 | CN101206883B Optical pickup apparatus |
| 05/11/2011 | CN101165791B Apparatus and method for recording data on optical disc |
| 05/11/2011 | CN101123100B Optical pickup apparatus, objective optical element and optical information recording and/or reproducing apparatus |
| 05/11/2011 | CN101071603B Demodulator, disk drive device, and demodulation method |
| 05/11/2011 | CN101044560B Reproducing method, optical disk apparatus, program and computer readable information recording medium |
| 05/11/2011 | CN101044558B Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
| 05/11/2011 | CN101034568B Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus |
| 05/10/2011 | USRE42343 Optical storage medium |
| 05/10/2011 | USRE42342 Apparatus and method for processing audio signals recorded on a medium |
| 05/10/2011 | USRE42341 Apparatus and method for processing audio signals recorded on a medium |
| 05/10/2011 | US7940637 Optical recording medium having super-resolution structure for improvement of reproducing stability and noise characteristic in low frequency band |
| 05/10/2011 | US7940636 Recording medium, recording apparatus and recording method |
| 05/10/2011 | US7940635 Information recording apparatus and method, computer program, and information recording medium |
| 05/10/2011 | US7940634 Multilayer optical recording medium and recording method on multilayer optical recording medium |
| 05/10/2011 | US7940633 Recording device, recording method and computer program |
| 05/10/2011 | US7940632 Recording medium, data use limitating method, and program |
| 05/10/2011 | US7940631 Optical pickup device |
| 05/10/2011 | US7940630 Optical pick up apparatus with a single beam system and having a diffraction grating |
| 05/10/2011 | US7940629 Information recording apparatus and information reproducing apparatus |
| 05/10/2011 | US7940628 Multilayer optical information recording medium, optical head, and optical drive |
| 05/10/2011 | US7940627 Data recording device, data recording method, and computer program |
| 05/10/2011 | US7940626 Recording device and recording method, and computer program |
| 05/10/2011 | US7940625 Method and apparatus for control of a write signal in an optical disc system |
| 05/10/2011 | US7940624 Method of adjusting write strategy of recordable disc |
| 05/10/2011 | US7940623 Methods and devices for recording marks in an information layer of an optical record carrier, and record carriers for use therein |
| 05/10/2011 | US7940622 Recording/reproduction device, evaluation value calculation method, and evaluation value calculation device |
| 05/10/2011 | US7940620 Modified jitter criterion for optical recording media |
| 05/10/2011 | US7940619 Optical disk apparatus and optical disk recording method with format warning information |
| 05/10/2011 | US7940617 Method for calibrating a spherical aberration compensation level in an optical drive |
| 05/10/2011 | US7940615 Single PLL demodulation of pre-formatted information embedded in optical recording medium |
| 05/10/2011 | US7940614 Method and an apparatus for recording information, and an information recording medium |
| 05/10/2011 | US7940613 Drive device |
| 05/10/2011 | US7940612 Optical disc apparatus and control method thereof |
| 05/10/2011 | US7940611 Optical disc apparatus |
| 05/10/2011 | US7940610 Optical head with adhesive relief portions |
| 05/10/2011 | US7940608 Auto feed, copy and print apparatus for information storage disks and method of the same |
| 05/10/2011 | US7940607 Optical disk device |
| 05/10/2011 | US7940486 Thermally assisted magnetic head, head gimbal assembly, and hard disk drive |
| 05/10/2011 | US7940477 Solid immersion lens and related method for making same |
| 05/10/2011 | US7939221 Metal oxide of Silicon and Zirconium, coordinated to a beta -dicarbonyl; anda photopolymerizable compound,high refractive index change, flexibility, high sensitivity, low scattering, environment resistance, durability, low dimensional change; green and blue laser |
| 05/10/2011 | US7938990 Pattern drawing method, method of manufacturing a master disk for manufacturing information recording media, and method of manufacturing an information recording medium |
| 05/10/2011 | CA2494552C Optical recording medium and recording apparatus |
| 05/05/2011 | WO2011052977A2 Information storage medium, recording and reproducing apparatus, and recording and reproducing method |
| 05/05/2011 | WO2011052469A1 Light pickup device |
| 05/05/2011 | WO2011052369A1 Uv curable composition for optical discs and optical disc |
| 05/05/2011 | WO2011052279A1 Phase change device having phase change recording film, and phase change switching method for phase change recording film |
| 05/05/2011 | WO2011052119A1 Ultraviolet curable resin composition, cured product and optical disc |
| 05/05/2011 | WO2011052029A1 Information recording device and method, and computer program |
| 05/05/2011 | US20110103217 Optical information recording/reproducing optical system and optical information recording/reproducing apparatus |
| 05/05/2011 | US20110103216 High data density optical recording medium |
| 05/05/2011 | US20110103215 Optical Pickup Apparatus |
| 05/05/2011 | US20110103214 Data recording medium, server device using the same, and method of managing use of data recording medium |
| 05/05/2011 | US20110103213 System and Method for Embedding Optical Drive Compatibility Information In Optical Media |
| 05/05/2011 | US20110103212 Methods for assessing the results of disc-based bioassays with standard computer optical drives |
| 05/05/2011 | US20110103211 Optical recording medium, method of manufacturing optical recording medium, recording method and reproducing method |
| 05/05/2011 | US20110103209 Drive device and method for controlling the same |
| 05/05/2011 | US20110103207 Optical system of optical pick-up and optical information recording/reproducing apparatus |
| 05/05/2011 | US20110103205 Optical disc apparatus and tracking control method |
| 05/05/2011 | US20110103204 Method and apparatus for compensating for defect of storage medium |
| 05/05/2011 | US20110103203 Actuator for pickup, pickup device, recording medium drive device, and method of manufacturing actuator for pickup |
| 05/05/2011 | US20110103202 Optical disk unit and reproduction method therefor |
| 05/05/2011 | US20110102746 Half-wave plate, optical pickup device, polarization conversion element, and projection display device |
| 05/04/2011 | EP2317511A1 Photopolymer formulations with adjustable mechanical module Guv |
| 05/04/2011 | EP2052033B1 Squarylium compound, optical recording medium using the same, recording/reproduction method and optical recording apparatus |
| 05/04/2011 | EP1958189B1 Apparatus for and method of recording data on a rewritable optical record carrier |
| 05/04/2011 | EP1858011B1 Optical pickup and optical disk device having this pickup |
| 05/04/2011 | EP1428210B1 Variable-area film soundtrack renovation |
| 05/04/2011 | EP1115525B1 Dual-layer dvd disc, and method and apparatus for making same |
| 05/04/2011 | EP0959463B1 Optical pickup device |
| 05/04/2011 | CN201820447U Anti-jitter shaping circuit of photoelectric encoder |
| 05/04/2011 | CN1965100B Sputtering target, optical information recording medium and method for producing same |
| 05/04/2011 | CN1770298B Optical disk apparatus |
| 05/04/2011 | CN102047335A Ultraviolet-curing resin composition for optical disk, cured material and optical disk |
| 05/04/2011 | CN102047334A Optical recording medium and optical information device |
| 05/04/2011 | CN102047333A Optical information reproducing device, information reproducing method employed in optical information reproducing device, program and recording medium |
| 05/04/2011 | CN102047332A Optical information recording medium, information recording device, information reproducing device, information recording method, information reproducing method, and method for manufacturing optical information recording medium |
| 05/04/2011 | CN102047331A Optical disc, optical disc recording/playback apparatus, and information recording/playback method |
| 05/04/2011 | CN102046586A Liquid crystal compound, polymerizable liquid crystal composition, optically anisotropic material, optical element and optical information recording/playback device |
| 05/04/2011 | CN102046584A Compound, polymerizable liquid crystalline composition, optical element, and optical information recording/reproduction device |
| 05/04/2011 | CN102044275A Compact disc, compact disc read-only memory (CD-ROM), method for using compact disc read-only memory, and method for producing compact disc |
| 05/04/2011 | CN102044274A Optical drive device and tilt detection method |
| 05/04/2011 | CN102044273A Optical information recording/reproducing optical system and optical information recording/reproducing apparatus |
| 05/04/2011 | CN102044272A Optical information recording/reproducing optical system and optical information recording/reproducing apparatus |
| 05/04/2011 | CN102044271A Optical reproducing apparatus connecting with various optical pick ups and method for controlling optical pick up |
| 05/04/2011 | CN102044270A Optical disc apparatus |
| 05/04/2011 | CN102044269A Method for correcting signal excursion of lightscribe plate |
| 05/04/2011 | CN102044268A Offset correction method of micro actuator |
| 05/04/2011 | CN102044267A Data generating apparatus and data generating method |
| 05/04/2011 | CN102044266A Multilayer compact disc burning method |
| 05/04/2011 | CN101599278B Method for optical recording, optical disc medium, and method for reproducing optical disc |