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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07/12/2006 | EP1679698A1 Information recording apparatus and method, and information recording medium |
07/12/2006 | EP1679504A1 Appearance inspector |
07/12/2006 | EP1678717A1 Cover sheet of substrate for data storage and method for preparing the same |
07/12/2006 | EP1678711A2 Differential phase detector |
07/12/2006 | EP1678710A2 Method and apparatus for writing optically readable data onto an optical data carrier. |
07/12/2006 | EP1678709A2 Optical disc drive |
07/12/2006 | EP1677969A2 Protective u.v. curable cover layer for optical media |
07/12/2006 | EP1103547B1 Formazan metal complex |
07/12/2006 | CN2796019Y Optic disc sheet adhesive device |
07/12/2006 | CN2796018Y Mirror frame type optic disc |
07/12/2006 | CN2796017Y Holographic anti-fake optic disc |
07/12/2006 | CN2796016Y Organic shield optic disc |
07/12/2006 | CN1802705A Dead on demand disk technology |
07/12/2006 | CN1802704A 光盘驱动设备 CD-ROM drive device |
07/12/2006 | CN1802701A Electroluminescent optical recording medium |
07/12/2006 | CN1802700A Objective lens, optical pick-up device, and optical disk device |
07/12/2006 | CN1802699A Optical reproducing apparatus capable of using laser diode of two wavelengths |
07/12/2006 | CN1802698A 光学扫描设备 Optical scanning device |
07/12/2006 | CN1801373A Optical disk distinguishing method |
07/12/2006 | CN1801371A Record controlling method on record media and its data recording method and apparatus |
07/12/2006 | CN1801365A Method and apparatus for setting disc playing sequence for multi-disk type CD-ROM |
07/12/2006 | CN1801360A Optical disc and material for substrate thereof |
07/12/2006 | CN1801359A Novel use of dithienylethene compounds |
07/12/2006 | CN1801358A Making method for optical disk recording media |
07/12/2006 | CN1801357A 光拾取装置 The optical pickup apparatus |
07/12/2006 | CN1801356A Optical pickup and optical disk apparatus |
07/12/2006 | CN1801355A Optical head and optical information recording and reproducing apparatus using the same |
07/12/2006 | CN1801354A Optical head, and information recording-and-regeneration apparatus |
07/12/2006 | CN1801353A 拾光器装置 Optical pickup means |
07/12/2006 | CN1801352A Optical pick-up device |
07/12/2006 | CN1801351A Pick-up feeder, information regenerator and information recorder |
07/12/2006 | CN1801350A Apparatus and method for measuring distance and oblique angle between optical pick-up device and storage media |
07/12/2006 | CN1801349A Tracking error detection apparatus |
07/12/2006 | CN1801348A Methods, apparatus and computer program products for detecting oscillation of a servo controller |
07/12/2006 | CN1801347A Method and apparatus for adjusting focusing bias of optical disk drive unit |
07/12/2006 | CN1801346A Adapter member, disk drive unit, and disk drive device |
07/12/2006 | CN1801345A Optical information-recording medium |
07/12/2006 | CN1801344A Hologram apparatus, positioning method for spatial light modulator and image pick-up device, and hologram recording material |
07/12/2006 | CN1801343A Optical disk reading method |
07/12/2006 | CN1801342A Optical information processor |
07/12/2006 | CN1801341A Optical recording/reproducing apparatus for clv error recovery and method thereof |
07/12/2006 | CN1801340A Optical disc recording/playback apparatus |
07/12/2006 | CN1801339A Method and recording device capable of selecting a write strategy applied to an optical disc |
07/12/2006 | CN1801338A Method and device for distinguishing position of deposited media detector |
07/12/2006 | CN1801337A High-frequency superimposing method and optical disk apparatus using it |
07/12/2006 | CN1801336A Test method and relative device for printed circuit board for controlling CD-ROM |
07/12/2006 | CN1800937A Liquid crystal device, optical pickup device, and optical recording and/or reproducing apparatus |
07/12/2006 | CN1800913A Method for forming three-dimensional color pattern inside transparent SiO2 gel |
07/12/2006 | CN1799810A Injection-molding tool for the production of disc-shaped information carriers |
07/12/2006 | CN1264278C Data recording/reproducing device |
07/12/2006 | CN1264261C Semiconductor laser device and optical disk regenerating and recording apparatus |
07/12/2006 | CN1264259C Semiconductor light emitting device and optical disk unit using it |
07/12/2006 | CN1264165C CD device and method for mounting electric motor of shaft |
07/12/2006 | CN1264159C Method and apparatus for recording multi-channel stream |
07/12/2006 | CN1264157C Method of detecting and controlling quality of eccentric disc on optical drive |
07/12/2006 | CN1264154C Intermediate for optical recording medium, forming mould, shaper and optical recording medium mfg. method |
07/12/2006 | CN1264153C 光记录介质 The optical recording medium |
07/12/2006 | CN1264152C High-density recordable optical recording media |
07/12/2006 | CN1264151C Optical pick-up device with compatibility of CD-discs with different thickness |
07/12/2006 | CN1264150C Optical pick device capable of being compatible with different thickness optical recording medium |
07/12/2006 | CN1264149C Disc driver |
07/12/2006 | CN1264148C Device for reading and/or writing optical recording media |
07/12/2006 | CN1264147C Optical disc regeneration method |
07/12/2006 | CN1264146C Method of automatically optimizing writing on optical recording medium |
07/12/2006 | CN1264145C Data recording method and device |
07/12/2006 | CN1264144C Recording and reproducing device for information signal and correlative method |
07/12/2006 | CN1264143C Disk device and disk processing method |
07/12/2006 | CN1264094C Method for construction of computer application system using compact disc and mobile memory medium |
07/11/2006 | USRE39163 Recording defect substitution method for a disc-shaped recording medium, and a recording and reproducing apparatus for a disc-shaped recording medium |
07/11/2006 | US7076791 Optical pickup and optical disc apparatus provided with the same |
07/11/2006 | US7076701 Recording medium having spare area for defect management and information on defect management, and method of allocating spare area and method of managing defects |
07/11/2006 | US7075960 Semiconductor laser apparatus and production method thereof |
07/11/2006 | US7075884 Optical recording apparatus capable of changing the length of synchronization portions |
07/11/2006 | US7075883 Optical disk having wobble patterns representing control information |
07/11/2006 | US7075882 Laser diode driver, method of driving the laser diode driver, and method of initializing an optical recording and reproducing apparatus |
07/11/2006 | US7075881 Signal recording/playback apparatus, and recording compensation method and playback method used therefor |
07/11/2006 | US7075880 Optical pick-up device and objective lens used therein |
07/11/2006 | US7075879 Optical pickup device and a method to control an angle between a pit and a major axis of a laser beam |
07/11/2006 | US7075878 Optical disk device and information recording/reproducing method |
07/11/2006 | US7075877 Information storage medium, information recording method, and information recording/reproduction apparatus |
07/11/2006 | US7075875 Disk evaluation device |
07/11/2006 | US7075873 Optical disc apparatus with disc selecting function |
07/11/2006 | US7075872 Objective lens supporting apparatus and optical pickup |
07/11/2006 | US7075871 Method and device for recording optical data |
07/11/2006 | US7075870 Recording/reproducing apparatus for optical information recording medium and optical head |
07/11/2006 | US7075869 Method and apparatus for determining applicable recording speed of a recordable optical disk |
07/11/2006 | US7075868 Recording clock generating apparatus for a data recording system |
07/11/2006 | US7075867 Optical disc controller and optical disc device having the same |
07/11/2006 | US7075866 Clock extracting device of a disc reproducing apparatus having a gain command unit for designating a loop gain |
07/11/2006 | US7075865 Optical pickup |
07/11/2006 | US7075864 Pre-pit signal generator compensating a pre-pit signal damped, semiconductor integrated circuit, recording and playback apparatus, and pre-pit signal generation method |
07/11/2006 | US7075863 Method of determining optimum tracking offset value during optimum power control (OPC) for optical disk drive |
07/11/2006 | US7075862 Recording apparatus for optical recording medium |
07/11/2006 | US7075706 Variable optical element, a pickup apparatus having the variable optical element, and an information recording and reproducing apparatus having the pickup apparatus |
07/11/2006 | US7075362 Noise cancellation circuits and methods |
07/11/2006 | US7075178 Semiconductor laser |
07/11/2006 | US7075054 Optical position detecting device and recording medium including a detection of dust on a light retro-reflector |
07/11/2006 | US7074472 perfluoropolyether endcapped with a photocurable group, a curing agent; digital video disks with improved antistaining properties, lubricity, and scratch resistance |
07/11/2006 | US7074471 Optical information recording medium, method for producing the medium, and method and apparatus for recording information using the medium |
07/11/2006 | US7074031 Die for molding disc substrates |