| 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) |
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| 06/23/2005 | WO2005056848A1 Silver alloy for reflective film |
| 06/23/2005 | WO2005056223A1 Structure body and method of producing the structure body, medium for forming structure body, and optical recording medium and method of reproducing the optical recording medium |
| 06/23/2005 | WO2005038784A3 An optical data reading/writing device having separated read and write beams |
| 06/23/2005 | WO2005035237A8 Multi-layer optical information storage medium and method of making the same |
| 06/23/2005 | US20050138651 Slot-in optical recording and/or reproduction apparatus |
| 06/23/2005 | US20050136810 Apparatus for removing burrs from a compact disc |
| 06/23/2005 | US20050136360 molded substrate having a groove width Gw finer than available in the conventional art; for data storage disks or optical disks |
| 06/23/2005 | US20050136357 Dewarbenzene reactants that undergo isomerization to a benzene product upon triplet excitation, changing optical properties, and a sensitizer capable of absorbing actinic radiation to cause triplet energy transfer to said reactant, e.g. ketocoumarins, xanthones, thioxanthones |
| 06/23/2005 | US20050136333 Polymeric transparent substrate, photochemically active narrowband dye selected from 4-dimethylamino-2',4'-dinitrostilbene, 4-dimethylamino-4'-cyano-2'-nitrostilbene, 4-hydroxy-2',4'-dinitrostilbene, and 4-methoxy-2',4'-dinitrostilbene; Holographic storage media |
| 06/23/2005 | US20050136209 Phase-change recording media based on the Ga-Sb-Te system for ultra-high density optical recording |
| 06/23/2005 | US20050135784 Method of creating playback control file for recording medium and method and apparatus for reproducing data using the playback control file |
| 06/23/2005 | US20050135228 Film structure of a rewritable compact disc |
| 06/23/2005 | US20050135227 Data structure for control information on rewriteable data storage media |
| 06/23/2005 | US20050135226 Data structure for control information on rewriteable data storage media |
| 06/23/2005 | US20050135223 Optical disk, optical disk recording method and optical disk apparatus |
| 06/23/2005 | US20050135222 Laser noise elimination circuit and optical disc device |
| 06/23/2005 | US20050135221 Optical device |
| 06/23/2005 | US20050135220 Optical head device and optical information recording or reproducing apparatus |
| 06/23/2005 | US20050135219 Optical head, optical reproducing apparatus, and optical recording and reproducing apparatus |
| 06/23/2005 | US20050135218 Recording/reproducing apparatus for optical information recording medium and optical head |
| 06/23/2005 | US20050135217 Hologram recording and reproducing apparatus |
| 06/23/2005 | US20050135216 Method for determining relationship between difference of object lens location and driving control effort in optical storage device and apparatus thereof |
| 06/23/2005 | US20050135215 Spare area management method of optical recording medium |
| 06/23/2005 | US20050135212 Optical recording method and optical recording device |
| 06/23/2005 | US20050135211 Method of correcting clock of compact disk and circuit thereof |
| 06/23/2005 | US20050135210 Apparatus for assigning spare areas for defect management and apparatus for handling fragmented ECC blocks |
| 06/23/2005 | US20050135208 Optical system for optical disc |
| 06/23/2005 | US20050135207 Optical system for detecting data signal and tracking error signal |
| 06/23/2005 | US20050135206 Optical element, optical head, optical recording reproducing apparatus and optical recording/reproducing method |
| 06/23/2005 | US20050135205 Track locking method for optical disk drive and apparatus |
| 06/23/2005 | US20050135204 Method for identifying track capacity |
| 06/23/2005 | US20050135202 Magneto-optic optical miniaturized module and magneto-optic optical pickup device |
| 06/23/2005 | US20050135201 Optical disk apparatus and method for recording data by utilizing an overwrite technique or a two-path write technique |
| 06/23/2005 | US20050134974 Objective lens driving device having damper portions capable of obtaining a moderate damping effect |
| 06/23/2005 | US20050134948 Method and apparatus for phase-encoded homogenized Fourier transform holographic data storage and recovery |
| 06/23/2005 | US20050134869 Printing of redundantly encoded distributed data |
| 06/23/2005 | US20050133954 Composite stamper for imprint lithography |
| 06/23/2005 | US20050133148 Method and device for producing a DVD |
| 06/23/2005 | US20050132660 Polishing composition |
| 06/23/2005 | DE10355648A1 Computing and generating computer-generated hologram involves using generalized Gerchberg-Saxton algorithm, determining first section of reconstruction independently of second section of reconstruction |
| 06/23/2005 | DE102004058979A1 Data storage system e.g. for optical data storage, has drive system tuned to data carrier |
| 06/22/2005 | EP1544857A1 Coating composition, hard coat film and optical disk |
| 06/22/2005 | EP1544856A2 Optical memory plate or panel |
| 06/22/2005 | EP1544855A1 Compatible laser modulation circuit for scanner in optical storage media recording/reproducing apparatus |
| 06/22/2005 | EP1544854A1 Tilt servo apparatus for use in rom system |
| 06/22/2005 | EP1544853A2 Magnetic circuit and optical recording and/or reproducing apparatus employing the same |
| 06/22/2005 | EP1544852A2 Objective lens driving device having damper portions capable of obtaining a moderate damping effect |
| 06/22/2005 | EP1544851A1 Optical recording medium and method for producing the same |
| 06/22/2005 | EP1544850A2 Holographic rom memory |
| 06/22/2005 | EP1544725A1 Prevention of low speed recording on an optical recording medium |
| 06/22/2005 | EP1544652A1 Object lens for optical pickup device, optical pickup device and optical information recording/reproducing device |
| 06/22/2005 | EP1543514A2 Device for bonding substrates |
| 06/22/2005 | EP1543513A1 Optical scanning device |
| 06/22/2005 | EP1543512A1 Method for processing a wobble signal |
| 06/22/2005 | EP1543511A1 Optical information storage medium |
| 06/22/2005 | EP1543510A1 Optical information storage medium and method of recording information on and/or reproducing information from the optical information storage medium |
| 06/22/2005 | EP1543509A1 Optical information storage medium and method of and apparatus for recording and/or reproducing information on and/or from the optical information storage medium |
| 06/22/2005 | EP1543508A2 Optical disc, method and apparatus for managing a defective area on an optical disc of write once type |
| 06/22/2005 | EP1543507A1 Method for managing defective area on write-once optical recording medium, and optical recording medium using the same |
| 06/22/2005 | EP1543506A1 Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc |
| 06/22/2005 | EP1543505A1 High density recording medium with super-resolution near-field structure manufactured using high-melting point metal oxide or silicon oxide mask layer |
| 06/22/2005 | EP1543371A1 Electrowetting optical switch |
| 06/22/2005 | EP1543370A1 Switchable optical element |
| 06/22/2005 | EP1169700B1 Writable optical drive with dynamically variable linear velocity to prevent buffer under-run |
| 06/22/2005 | EP0951717B1 REWRITABLE OPTICAL INFORMATION MEDIUM OF A Ge-Sb-Te ALLOY |
| 06/22/2005 | CN1630905A Method of manufacturing a stamper, master plate, support structure and use of such a stamper |
| 06/22/2005 | CN1630904A Optical information reproducing method, optical head device, and optical information processor |
| 06/22/2005 | CN1630903A Medium for recording optically readable data, method for making same and optical system reproducing said data |
| 06/22/2005 | CN1630902A Rewritable optical information medium |
| 06/22/2005 | CN1630901A Method and device for recording marks in recording layer of an optical storage medium |
| 06/22/2005 | CN1630688A Thermoplastic polymer material for audio and/or optical data recording media |
| 06/22/2005 | CN1629972A 光盘设备 CD-ROM device |
| 06/22/2005 | CN1629968A PLL circuit and an optical disk apparatus thereof |
| 06/22/2005 | CN1629964A Data playing position search method of recording medium |
| 06/22/2005 | CN1629963A File temporary delete and recovery method for CD-RW |
| 06/22/2005 | CN1629957A Method of manufacturing disk substrate, and method and device for manufacturing optical disk |
| 06/22/2005 | CN1629956A Method of manufacturing disk substrate, and method and device for manufacturing optical disk |
| 06/22/2005 | CN1629955A Method of manufacturing disk substrate, and method and device for manufacturing optical disk |
| 06/22/2005 | CN1629954A Method of manufacturing disk substrate, and method and device for manufacturing optical disk |
| 06/22/2005 | CN1629953A Optical storage medium |
| 06/22/2005 | CN1629952A Optical system for optical disc |
| 06/22/2005 | CN1629951A 全息rom系统 Rom holographic system |
| 06/22/2005 | CN1629950A Optical head, optical reproducing apparatus, and optical recording and reproducing apparatus |
| 06/22/2005 | CN1629949A Tilt servo apparatus for use in ROM system |
| 06/22/2005 | CN1629948A 物镜驱动装置 An objective lens driving device |
| 06/22/2005 | CN1629947A Focusing controller and method thereof for an optical disk drive |
| 06/22/2005 | CN1629946A Optical pickup actuator |
| 06/22/2005 | CN1629945A Automatic correction system for optical incident angle |
| 06/22/2005 | CN1629944A Flutter measuring instrument and root mean square arithmetic device |
| 06/22/2005 | CN1629943A Sawtooth wave bit value detecting circuit |
| 06/22/2005 | CN1629942A Method for determining maximum storage capacity of optical information recording media |
| 06/22/2005 | CN1629941A Recording medium, recording and reproducing method and device |
| 06/22/2005 | CN1629940A Laser noise elimination circuit and optical disc device |
| 06/22/2005 | CN1629939A Disc device for recording broadcast by using visual symbol |
| 06/22/2005 | CN1629600A Method for measuring displacement gain value of light storage device and apparatus therefor |
| 06/22/2005 | CN1207903C Real time pause catch-up method and system for disc medium |
| 06/22/2005 | CN1207710C Mother CD burning and making process for multiwavelength multistage read-only CD |
| 06/22/2005 | CN1207709C Recording/reproducing device |
| 06/22/2005 | CN1207708C Optical disk apparatus capable of generating clock accurately |
| 06/22/2005 | CN1207707C Light disk device and light disk recording method |