| 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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| 12/14/2005 | CN1231894C Optical recorder and laser power control method |
| 12/14/2005 | CN1231892C Information recording method, information reproducing method, recording medium used in these methods, information recording device, and information reproducing device |
| 12/14/2005 | CN1231785C Objective lens for light pick-up device, light pick-up device and optical information recording regenerator |
| 12/14/2005 | CN1231488C Metallocenyl phthalocyanines dye |
| 12/14/2005 | CN1231361C Multi-layered optical disc |
| 12/13/2005 | US6975580 Optical aperture for data recording having transmission enhanced by waveguide mode resonance |
| 12/13/2005 | US6975579 Optical information recording medium and optical information recording and reproducing apparatus |
| 12/13/2005 | US6975578 Optical recording medium with grooves, optical recording medium master with grooves, apparatus for manufacturing optical recording medium master with grooves, and optical recording/reproducing apparatus |
| 12/13/2005 | US6975577 Optical information recording medium |
| 12/13/2005 | US6975576 Optical head device and disk drive system having first and second light sources for emitting light beams of different wavelengths |
| 12/13/2005 | US6975574 Device and method for controlling tilt servo |
| 12/13/2005 | US6975573 Information recording scheme for preventing recording failure resulting from impact of vibration |
| 12/13/2005 | US6975572 Optical disc apparatus with regulation of recording velocity and laser power |
| 12/13/2005 | US6975571 Method for optically recording information and device for optically recording information by the same |
| 12/13/2005 | US6975569 Optical disk apparatus capable of generating clock accurately |
| 12/13/2005 | US6975568 Disc player and recorder-content information display method for the same |
| 12/13/2005 | US6975567 Method and apparatus for copying/moving data on optical recording medium |
| 12/13/2005 | US6975566 Servo method for optical recording medium |
| 12/13/2005 | US6975565 Disk apparatus |
| 12/13/2005 | US6975457 Three-dimensional imaging system |
| 12/13/2005 | US6975389 Deflection angle measuring device, optical signal switching system, information recording and replaying system, deflection angle measuring method, and optical signal switching method |
| 12/13/2005 | US6975252 Disk apparatus and disk reproducing method |
| 12/13/2005 | US6974939 Optical recording/reproducing apparatus for multi-layer recording media that alleviates adverse effect of spherical aberration beyond compensation by changing the numerical aperture of combined lenses |
| 12/13/2005 | US6974661 Compositions, systems, and methods for imaging |
| 12/13/2005 | US6974618 Multicolored polymer nanocomposites for optical memory storage and security data encryption |
| 12/13/2005 | US6974549 Method for forming fine grooves and stamper and structure with fine grooves |
| 12/12/2005 | CA2636654A1 Recording and/or reproducing apparatus, recording and/or reproducing method and information storage medium therefor |
| 12/12/2005 | CA2636565A1 Recording and/or reproducing apparatus, recording and/or reproducing method and information storage medium therefor |
| 12/12/2005 | CA2636553A1 Recording and/or reproducing apparatus, recording and/or reproducing method and information storage medium therefor |
| 12/08/2005 | WO2005117250A1 Coil load driving circuit and optical disc device |
| 12/08/2005 | WO2005117009A1 Method of judging the type of digital versatile disc |
| 12/08/2005 | WO2005117005A1 Multilayer information recording medium, information recorder, and information reproducer |
| 12/08/2005 | WO2005117004A1 Metal complexes as light-absorbing compounds in the information layer of optical data supports |
| 12/08/2005 | WO2005117003A1 Optical head device and optical disc device |
| 12/08/2005 | WO2005117002A1 Objective optical system, optical pickup device, and optical disc drive device |
| 12/08/2005 | WO2005117001A1 Objective optical system, optical pickup, and optical disc drive |
| 12/08/2005 | WO2005117000A1 Correction parameter generating device, aberration correcting device, correction parameter generating method, aberration correcting method, program for generating correction parameter, and program for correcting aberration |
| 12/08/2005 | WO2005116999A1 Method of enhancing laser operating efficiency |
| 12/08/2005 | WO2005116998A1 Lens driving device and optical pickup device |
| 12/08/2005 | WO2005116997A1 Optical scanning device |
| 12/08/2005 | WO2005116996A1 Information recording medium, information recording device, and method |
| 12/08/2005 | WO2005116995A1 Information recording medium, information recording device and method, and record controlling computer program |
| 12/08/2005 | WO2005116090A1 Thermoplastic transparent resin |
| 12/08/2005 | US20050273799 Control mechanism for clamper guider in slot-in drive |
| 12/08/2005 | US20050273798 Optical disc drive |
| 12/08/2005 | US20050271856 Optical recording medium and method for producing the same |
| 12/08/2005 | US20050271855 Optical recording medium and method of fabricating the same |
| 12/08/2005 | US20050271853 Optical recording medium and method of manufacturing the same |
| 12/08/2005 | US20050271108 Semiconductor laser device |
| 12/08/2005 | US20050270967 Method for processing a wobble signal |
| 12/08/2005 | US20050270966 Optical disc recording method and apparatus |
| 12/08/2005 | US20050270965 Optical recording medium, recording/reproducing apparatus and method, and recording medium storing program for executing the method |
| 12/08/2005 | US20050270963 Optical recording medium |
| 12/08/2005 | US20050270962 Optical disk having a hard coat layer having sebum stain proofness imparted |
| 12/08/2005 | US20050270961 Optical recording medium |
| 12/08/2005 | US20050270960 Multi-stack optical information carrier comprising thermochromic layer |
| 12/08/2005 | US20050270959 Recording method for optical recording medium, and optical recording apparatus |
| 12/08/2005 | US20050270958 Objective lens and optical pickup apparatus |
| 12/08/2005 | US20050270957 Optical system for processing CD, DVD and holographic digital data |
| 12/08/2005 | US20050270956 Optical element, optical head, optical recording reproducing apparatus and optical recording/reproducing method |
| 12/08/2005 | US20050270955 Optical pickup unit and information recording and reproduction apparatus |
| 12/08/2005 | US20050270954 Optical recording apparatus using scanning mirror for generating two-dimensional beam |
| 12/08/2005 | US20050270953 Optical information recording/reproduction medium recording method, recording/reproduction method, and reproduction method, recording device, recording/reproduction device, reproduction device, and optical information recording/reproduction medium |
| 12/08/2005 | US20050270951 Pickup control device, optical disk apparatus and pickup control method for the same |
| 12/08/2005 | US20050270950 Method of erasing an erasable disc |
| 12/08/2005 | US20050270948 DVD recorder and recording and reproducing device |
| 12/08/2005 | US20050270947 Methods for optical disc sector verification |
| 12/08/2005 | US20050270946 Method and apparatus for recording management information on a recording medium and the recording medium |
| 12/08/2005 | US20050270945 Write once recording medium, recording device and recording method for write one recording medium, and reproduction device and reproduction method for write once recording medium |
| 12/08/2005 | US20050270944 Information recording medium, recording apparatus and method for the same, reproducing apparatus and method for the same, computer program product for record or reproduction control, and data structure including control signal |
| 12/08/2005 | US20050270943 Recording medium defect management |
| 12/08/2005 | US20050270942 Optical disk tracking servo circuit enabled to compensate for non-continuous track segments or prolonged defect |
| 12/08/2005 | US20050270941 Optical disk device and program for recording and reproducing information on and from an optical recording medium |
| 12/08/2005 | US20050270939 Optical disk recording/reproducing method, optical disk recording/reproducing apparatus and optical disk |
| 12/08/2005 | US20050270935 Information storage medium |
| 12/08/2005 | US20050270934 Information storage medium and method and apparatus for recording and/or reproducing data |
| 12/08/2005 | US20050270933 Information storage medium, method and apparatus reproducing data there from |
| 12/08/2005 | US20050270932 Optical disc and method of identifying recording layer |
| 12/08/2005 | US20050270929 Television apparatus embedded with optical disk device |
| 12/08/2005 | US20050270925 Optical pickup and recording and/or reproducing apparatus using same |
| 12/08/2005 | US20050270924 Device and method for controlling tilt servo |
| 12/08/2005 | US20050270923 Tilt adjustment device for an optical disk drive |
| 12/08/2005 | US20050270922 Method and apparatus for controlling tilt-angle of lens in optical pick-up head |
| 12/08/2005 | US20050270921 Method to reduce the offset component of tracking error in an optical disc player |
| 12/08/2005 | US20050270920 Method and apparatus for detecting probe position error in a data storage system and method and apparatus for tracking data |
| 12/08/2005 | US20050270919 Tracking error detector |
| 12/08/2005 | US20050270918 Optical disc drive capable of generating digital servo control signals and method thereof |
| 12/08/2005 | US20050270917 Optical disc reading and reproducing apparatus |
| 12/08/2005 | US20050270916 Optical disc reading and reproducing apparatus |
| 12/08/2005 | US20050270915 Disc drive apparatus, disc drive unit and optical pickup device |
| 12/08/2005 | US20050270914 Wiring layout structure for optical head device |
| 12/08/2005 | US20050270913 Method and apparatus for detecting the landing of optical pickup head |
| 12/08/2005 | US20050270912 Optical pickup and apparatus for recording and/or reproducing optical recording medium |
| 12/08/2005 | US20050270911 Optical disk apparatus and address detection method |
| 12/08/2005 | US20050270672 Switchable optical element |
| 12/08/2005 | US20050270610 Holographic data recording apparatus and method |
| 12/08/2005 | US20050270609 Holographic recording system having a relay system |
| 12/08/2005 | US20050270606 Holographic ROM system having reflective data mask |
| 12/08/2005 | US20050270605 Holographic data recording apparatus and method |
| 12/08/2005 | US20050270326 Micro-electromechanical integrated circuit device for fluid ejection |