| 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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| 09/24/2009 | US20090238062 Objective lens driving apparatus |
| 09/24/2009 | US20090238061 Optical pickup apparatus and optical information recording reproducing apparatus |
| 09/24/2009 | US20090238060 Optical reproducing device and optical reproducing method |
| 09/24/2009 | US20090238059 Holographic recording medium and encoding/decoding method thereof |
| 09/24/2009 | US20090238058 Marker selection method, selection device, marker, hologram recording device and method, hologram reproducing device and method, and computer program |
| 09/24/2009 | US20090238057 Resin Composition, Optical Element, and Light Pickup Device |
| 09/24/2009 | US20090238056 Optical storage effect using a separate reference beam interface |
| 09/24/2009 | US20090238053 Digital video recorder wide dynamic range optical power calibration |
| 09/24/2009 | US20090238052 Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method |
| 09/24/2009 | US20090238051 Optical disc drive |
| 09/24/2009 | US20090238050 Optical Disc Recording Device, Method for Recording Data Onto Optical Disc, and Optical Disc |
| 09/24/2009 | US20090238049 Average servo control method and system, and target level determination method applied in thereof |
| 09/24/2009 | US20090238048 Method and apparatus for compensating astigmatism in an optical storage system |
| 09/24/2009 | US20090238047 Method and apparatus for controlling record and reproduction of optical record medium |
| 09/24/2009 | US20090237671 Analysis of optical effects on storage medium |
| 09/24/2009 | US20090237486 System for scribing a visible label |
| 09/24/2009 | US20090236546 Information recording medium and method of manufacturing the same |
| 09/24/2009 | US20090236308 Optical recording and reproducing medium substrate, manufacturing method of optical recording and reproducing medium manufacturing stamper and optical recording and reproducing medium manufacturing stamper |
| 09/23/2009 | EP2104101A1 Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc using TDMA information |
| 09/23/2009 | EP2104098A1 Holographic storage system with multiple reference beams |
| 09/23/2009 | EP2102863A1 Read-side anti-theft discs |
| 09/23/2009 | EP2102015A1 Optical recording material, optical recording medium, and recording and reproducing method of optical recording medium |
| 09/23/2009 | EP1936611B1 Optical disc drive device and optical disc reproduction method using same |
| 09/23/2009 | EP1493150B1 Holographic storage media |
| 09/23/2009 | EP1489123B1 Copolycarbonate and heat-resistant part comprising the copolymer |
| 09/23/2009 | CN201315155Y Anti-piracy CD (compact disc) |
| 09/23/2009 | CN101542620A Optical recording medium, optical recording apparatus, and system to prepare contents-recorded optical recording medium |
| 09/23/2009 | CN101542619A Lens system for scanning device |
| 09/23/2009 | CN101542618A Optical focusing system and method |
| 09/23/2009 | CN101542617A Optical disc device |
| 09/23/2009 | CN101542616A A drive indicating mechanism for removable media |
| 09/23/2009 | CN101542615A Objective lens driving device |
| 09/23/2009 | CN101542614A Multilayer optical information medium and optical information processing apparatus therefor, program product and information medium including the same |
| 09/23/2009 | CN101542613A Recording medium, method and apparatus for reproducing data on the recording medium, and method and apparatus for recording data on the recording medium |
| 09/23/2009 | CN101542612A Optical recording medium, apparatus and method of manufacturing optical recording medium, and apparatus and method of recording/reproducing data of optical recording medium |
| 09/23/2009 | CN101542611A Recording device, recording/reproducing method, and reproducing method |
| 09/23/2009 | CN101540177A Imaged audio-visual and video product attached with pinyin subtitles |
| 09/23/2009 | CN101540176A Method for setting spherical aberration correction and device using the method |
| 09/23/2009 | CN101540175A Average servo control method and system, and target level determination method applied in thereof |
| 09/23/2009 | CN101539753A Optical reproduction device, optical recording/reproduction device, and optical reproduction method |
| 09/23/2009 | CN100543853C Multilayer information recording medium and manufacturing method thereof |
| 09/23/2009 | CN100543852C Information recording medium |
| 09/23/2009 | CN100543851C Optical read-write head |
| 09/23/2009 | CN100543850C Apparatus and method of detecting a target peak value and a target bottom value of an input signal |
| 09/23/2009 | CN100543849C Method of managing playback speed information of a recording medium, and reproducing method for the recording medium |
| 09/23/2009 | CN100543848C Full image storage and regeneration system and method possessing servo function |
| 09/23/2009 | CN100543847C Holographic storage with homodyne detection |
| 09/23/2009 | CN100543846C Optical information recording medium |
| 09/23/2009 | CN100543845C High pass filtering device and an optical disc drive servo control device |
| 09/23/2009 | CN100543844C Defective area management method and apparatus |
| 09/22/2009 | US7594241 Information recording medium |
| 09/22/2009 | US7594239 Magnetic actuator |
| 09/22/2009 | US7594155 Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium |
| 09/22/2009 | US7593623 Specially formatted optical disk and method of playback |
| 09/22/2009 | US7593314 Optical disc and physical address format |
| 09/22/2009 | US7593313 Optical disc and physical address format |
| 09/22/2009 | US7593312 Method and apparatus for reproducing information |
| 09/22/2009 | US7593311 Recording medium, recording method, recording device, reproduction device, data transmission method, and server device |
| 09/22/2009 | US7593310 Method for manufacturing multilayered disk |
| 09/22/2009 | US7593308 Optical head device capable of detecting the output laser beam |
| 09/22/2009 | US7593307 Objective optical system for optical pickup apparatus, optical pickup apparatus, driving apparatus for optical information recording medium, condenser lens and optical path compounding element |
| 09/22/2009 | US7593306 Diffraction element and optical pick-up apparatus having the same |
| 09/22/2009 | US7593305 Removing spherical aberrations for two photon recording |
| 09/22/2009 | US7593304 Apparatus and method for recording and reproducing hologram, and spatial light modulator therefor |
| 09/22/2009 | US7593302 Recording strategy in multilevel recording |
| 09/22/2009 | US7593301 Recording apparatus for generating write pulse control signals suitable for various types of optical recording media |
| 09/22/2009 | US7593300 Digital tracking servo system with off-format detection |
| 09/22/2009 | US7593299 Optical disk recording/reproducing apparatus and optical disk recording/reproducing method |
| 09/22/2009 | US7593298 Method and apparatus for recording and reproducing information on and from optical disc |
| 09/22/2009 | US7593296 Optical disk, program, recording medium, information recording apparatus and recording method |
| 09/22/2009 | US7593295 Apparatus and method for compensating for defect of optical disc |
| 09/22/2009 | US7593294 Optical pickup |
| 09/22/2009 | US7593293 Optical disk drive |
| 09/22/2009 | US7592585 Optical pickup |
| 09/22/2009 | CA2341015C Polycarbonate resin molding material for optical use and optical disk substrate |
| 09/17/2009 | WO2009114074A1 A laser diode driver |
| 09/17/2009 | WO2009113553A1 Optical disc drive device |
| 09/17/2009 | WO2009113467A1 Optical pickup device and optical information processing apparatus using the optical pickup device |
| 09/17/2009 | WO2009113278A1 Manufacturing method for optical information recording medium and optical information recording medium |
| 09/17/2009 | WO2009113271A1 Optical disc recording device, optical disc recording circuit, and optical disc |
| 09/17/2009 | WO2009112383A1 Structure for high density optical storage |
| 09/17/2009 | WO2009111917A1 Method for controlling layer changes for an optical disk drive |
| 09/17/2009 | WO2009096659A3 Solid immersion lens (sil) near-field system and method of controlling tilt |
| 09/17/2009 | WO2009088224A3 Apparatus for recording/reproducing holographic data |
| 09/17/2009 | US20090235293 Disk device |
| 09/17/2009 | US20090234122 Cyanine dye and optical recording medium |
| 09/17/2009 | US20090233036 Information recording medium |
| 09/17/2009 | US20090232174 Semiconductor laser driving device and semiconductor laser driving method |
| 09/17/2009 | US20090231988 Information recording carrier and information reproducing apparatus for the same |
| 09/17/2009 | US20090231987 Information recording carrier and information reproducing apparatus for the same |
| 09/17/2009 | US20090231986 Information recording apparatus and method, information reproducing apparatus and method, information recording medium, and computer program |
| 09/17/2009 | US20090231985 Disc recording medium, disc drive apparatus, and reproduction method |
| 09/17/2009 | US20090231984 Optical pickup apparatus |
| 09/17/2009 | US20090231983 Image pickup apparatus for capturing spectral images of an object and observation system including the same |
| 09/17/2009 | US20090231982 Optical pickup and optical data processing device using the same |
| 09/17/2009 | US20090231981 Optical pickup and optical data processing device using the same |
| 09/17/2009 | US20090231980 Optical disc assemblies for performing assays |
| 09/17/2009 | US20090231979 Optical recording medium |
| 09/17/2009 | US20090231978 Long-term digital data storage |
| 09/17/2009 | US20090231977 Optical disk recording and reproduction apparatus and method of driving same |