| 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) |
|---|
| 07/06/2011 | CN102119416A Optical head device and optical disk device |
| 07/06/2011 | CN102119415A Grating element, optical pickup optical system, and grating element designing method |
| 07/06/2011 | CN102117639A Additionally recordable information recording medium, information recording method, information reproducing method, information recording apparatus and information reproducing apparatus |
| 07/06/2011 | CN102117633A Optical disk drive and method for determining layer type of blue-ray disk |
| 07/06/2011 | CN102117628A Method for forming label tag of blue-ray disc |
| 07/06/2011 | CN102117627A Apparatus and method for controlling layer jump in optical disc drive |
| 07/06/2011 | CN102117626A Optical disk drive and method for performing layer jumps |
| 07/06/2011 | CN102117625A Optical disc apparatus |
| 07/06/2011 | CN102117624A Method for recording CDROM (Compact Disk Read Only Memory) by mobile phone |
| 07/06/2011 | CN101661765B Condensing optical device, optical pickup, and optical disc apparatus |
| 07/06/2011 | CN101536097B Optical head device, diffraction element, optical information device, computer, disc player, car navigation system, optical disc recorder, and vehicle |
| 07/06/2011 | CN101501771B Optical storage medium with limited access |
| 07/06/2011 | CN101496105B 可记录光学记录介质及其记录方法 Recordable optical recording medium and recording method |
| 07/06/2011 | CN101458937B Wobble signal extraction circuit and optical disk device |
| 07/06/2011 | CN101364411B Reproducing signal measuring method, signal reproducing apparatus, and optical recording medium |
| 07/06/2011 | CN101358026B Polycarbonate resin for optical disk substrate and optical disk substrate |
| 07/06/2011 | CN101286327B Method and system for calibrating recording track offset of optical storage device |
| 07/06/2011 | CN101231874B Record carrier and apparatus for scanning the record carrier |
| 07/06/2011 | CN101086868B Asymmetry measurement apparatus and related method |
| 07/05/2011 | US7975275 Object lens actuator and disc drive using the same |
| 07/05/2011 | US7975098 Recording medium with status information thereon which changes upon reformatting and apparatus and methods for forming, recording, and reproducing the recording medium |
| 07/05/2011 | US7974516 Recording medium having data structure of playlist marks for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses |
| 07/05/2011 | US7974515 Optical disk device |
| 07/05/2011 | US7974175 Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
| 07/05/2011 | US7974174 Transformer for determining the state of a variable resistive layer in a material stack |
| 07/05/2011 | US7974173 Optical device for holographic recording or reading and method for controlling the same |
| 07/05/2011 | US7974172 Optical pickup apparatus |
| 07/05/2011 | US7974171 Optical recording method, optical reproduction method, optical recording apparatus, and optical recording medium |
| 07/05/2011 | US7974170 Application of wavelet transform filtering for processing data signals from optical data storage devices |
| 07/05/2011 | US7974169 Wobble channel clocking |
| 07/05/2011 | US7974168 Data storage medium reproducing device and method for reproducing data storage medium |
| 07/05/2011 | US7974167 Optical disc apparatus, optical information equipment with the optical disc apparatus, and focusing control LSI in the optical disc apparatus |
| 07/05/2011 | US7974165 Error detection apparatus and method for a disc loading system |
| 07/05/2011 | US7974164 Information recording apparatus and method, and computer program |
| 07/05/2011 | US7974162 Digital data modulator-demodulator |
| 07/05/2011 | US7974161 Method of adjusting gain balance of optical transducer |
| 07/05/2011 | US7974160 Plant gain calibration for an optical storage servo system |
| 07/05/2011 | US7974158 Optical disk and optical recording/reproducing device |
| 07/05/2011 | US7974043 Thermally assisted magnetic head |
| 06/30/2011 | WO2011078713A1 Surface plasmon resonance detection system |
| 06/30/2011 | WO2011078334A1 Method for recovering polycarbonate resin from discarded optical disc and/or recovered optical disc, flame-retardant polycarbonate resin composition, injection molded body, and molded article for optical use |
| 06/30/2011 | WO2011078022A1 Objective lens for optical pickup device and optical pickup device |
| 06/30/2011 | WO2011077684A1 Optical disc device, optical disc control method, and integrated circuit |
| 06/30/2011 | WO2011077647A1 Optical head, optical disc device, information processing device, and objective lens |
| 06/30/2011 | WO2011077552A1 Two dimensional encoding method, holographic reproduction device, and holographic recording/reproduction device |
| 06/30/2011 | WO2011076562A1 Apparatus for reading from and/or writing to a near-field optical recording medium |
| 06/30/2011 | WO2011076561A1 Method and apparatus for reading from a near-field optical recording medium, and near-field lens for the apparatus |
| 06/30/2011 | WO2011075999A1 Vacuum driving device |
| 06/30/2011 | WO2010064992A8 Runout measurement for devices having a rotating body |
| 06/30/2011 | US20110161994 Optical disc device and control method of optical disc |
| 06/30/2011 | US20110158079 Optical pickup lens |
| 06/30/2011 | US20110158078 Optical pickup device and focus jump method |
| 06/30/2011 | US20110158077 Connection structure of flexible printed circuits and optical pickup device |
| 06/30/2011 | US20110158076 Digital information media having adhesion promotion layer on a substrate |
| 06/30/2011 | US20110158071 Write strategy determining method, optical disc recording method, optical disc and optical disc apparatus |
| 06/30/2011 | US20110158070 Optical Disk Drive and Method for Determining Type of a Blu-Ray Disk |
| 06/30/2011 | US20110158069 Recording/reproducing apparatus and recording/reproducing method |
| 06/30/2011 | US20110158063 Optical disc device and data reproduction method for the same |
| 06/30/2011 | US20110158062 Information processing system |
| 06/30/2011 | US20110158061 Information storage medium, recording method, and recording apparatus |
| 06/30/2011 | US20110158060 Information storage medium, recording method, and recording apparatus |
| 06/30/2011 | US20110158059 Information storage medium, recording method, and recording apparatus |
| 06/29/2011 | EP2339581A1 Method and apparatus for reading from a near-field optical recording medium, and near-field lens for the apparatus |
| 06/29/2011 | EP2339580A2 Optical disc drive |
| 06/29/2011 | EP2339579A1 Optical recording/reproducing device and method of controlling the same |
| 06/29/2011 | EP2339578A1 Reading device and reading method for an optical data recording medium |
| 06/29/2011 | EP2115745B1 High resolution optical information storage medium |
| 06/29/2011 | EP2058809B1 Photocurable transfer sheet, process for producing optical information recording medium using the same, and optical information recording medium |
| 06/29/2011 | EP1939868B1 Light intensity controller and optical pickup device |
| 06/29/2011 | EP1826244B1 Indolium compounds and optical recording materials |
| 06/29/2011 | EP1665266B1 Optical disk drive focusing apparatus |
| 06/29/2011 | EP1504446B1 High-density read-only optical disc, and optical disc apparatus and method using the same background of the invention |
| 06/29/2011 | CN201886756U Laser head installing structure |
| 06/29/2011 | CN1941143B Method of overwriting data in write-once information storage medium and equipment for recording and reproduction |
| 06/29/2011 | CN1811942B Optical pickup |
| 06/29/2011 | CN102113055A Information recording medium, information recording method, information recording device, information reproduction method, and information reproduction device |
| 06/29/2011 | CN102113054A 光记录介质 The optical recording medium |
| 06/29/2011 | CN102113053A Circuits, architectures, apparatuses, systems, algorithms and methods and software for optimum power calibration for optical disc recording |
| 06/29/2011 | CN102112898A Diffraction grating, aberration correction element and optical head device |
| 06/29/2011 | CN102112280A Molding die, and molding die manufacturing method |
| 06/29/2011 | CN102111958A Connection structure of flexible substrate and optical pickup device |
| 06/29/2011 | CN102110452A Vacuum adsorbing rotating shaft |
| 06/29/2011 | CN102110451A Optical disc device and data reproduction method for the same |
| 06/29/2011 | CN102110450A Optical disc device and disc identification method |
| 06/29/2011 | CN102110449A Optical recording/reproducing device and method of controlling the same |
| 06/29/2011 | CN102110448A Multi-layer optical disc, and recording method and apparatus for multi-layer optical disc |
| 06/29/2011 | CN102110447A Recording/reproducing apparatus and recording/reproducing method |
| 06/29/2011 | CN102110446A Optical disc device and control method of optical disc device |
| 06/29/2011 | CN102110445A Optical disc device and playing method of optical disc |
| 06/29/2011 | CN102110201A System for monitoring and auditing compact disc burning |
| 06/29/2011 | CN101447197B Optical disc and physical address format |
| 06/29/2011 | CN101447196B Optical disc and physical address format |
| 06/29/2011 | CN101443172B Process for the production of recycled polycarbonate as raw material for flame-retardant resin compositions and polycarbonate-base flame-retardant resin compositions |
| 06/29/2011 | CN101369443B Defect management position determination method |
| 06/29/2011 | CN101359487B Optical disk drive for scanning an optical disk carrying a groove with a wobble |
| 06/29/2011 | CN101223590B Method and system for correction of errors |
| 06/28/2011 | USRE42506 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 06/28/2011 | US7970988 Recording medium with status information thereon which changes upon reformatting and apparatus and methods for forming, recording, and reproducing the recording medium |
| 06/28/2011 | US7970209 Holographic data storage using oversampling and balanced codewords |
| 06/28/2011 | US7969856 Optical encoding disc having light converging portions and light diverging portions |